Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r114-tall-174876422000073.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is HirschbergSinclair-PT-15, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-tall-174876422000073
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 668K
-rw-r--r-- 1 mcc users 11K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 73K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.9K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.5K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 124K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 173K May 29 14:32 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-15-CTLCardinality-2023-12
FORMULA_NAME HirschbergSinclair-PT-15-CTLCardinality-2023-13
FORMULA_NAME HirschbergSinclair-PT-15-CTLCardinality-2023-14
FORMULA_NAME HirschbergSinclair-PT-15-CTLCardinality-2023-15
FORMULA_NAME HirschbergSinclair-PT-15-CTLCardinality-2025-00
FORMULA_NAME HirschbergSinclair-PT-15-CTLCardinality-2025-01
FORMULA_NAME HirschbergSinclair-PT-15-CTLCardinality-2025-02
FORMULA_NAME HirschbergSinclair-PT-15-CTLCardinality-2025-03
FORMULA_NAME HirschbergSinclair-PT-15-CTLCardinality-2025-04
FORMULA_NAME HirschbergSinclair-PT-15-CTLCardinality-2025-05
FORMULA_NAME HirschbergSinclair-PT-15-CTLCardinality-2025-06
FORMULA_NAME HirschbergSinclair-PT-15-CTLCardinality-2025-07
FORMULA_NAME HirschbergSinclair-PT-15-CTLCardinality-2025-08
FORMULA_NAME HirschbergSinclair-PT-15-CTLCardinality-2025-09
FORMULA_NAME HirschbergSinclair-PT-15-CTLCardinality-2025-10
FORMULA_NAME HirschbergSinclair-PT-15-CTLCardinality-2025-11

=== Now, execution of the tool begins

BK_START 1748775429404

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-15
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-06-01 10:57:10] [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]
[2025-06-01 10:57:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-01 10:57:11] [INFO ] Load time of PNML (sax parser for PT used): 89 ms
[2025-06-01 10:57:11] [INFO ] Transformed 330 places.
[2025-06-01 10:57:11] [INFO ] Transformed 296 transitions.
[2025-06-01 10:57:11] [INFO ] Parsed PT model containing 330 places and 296 transitions and 906 arcs in 193 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
Support contains 125 out of 330 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 330/330 places, 296/296 transitions.
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 322 transition count 296
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 13 place count 317 transition count 291
Iterating global reduction 1 with 5 rules applied. Total rules applied 18 place count 317 transition count 291
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 20 place count 315 transition count 289
Iterating global reduction 1 with 2 rules applied. Total rules applied 22 place count 315 transition count 289
Applied a total of 22 rules in 73 ms. Remains 315 /330 variables (removed 15) and now considering 289/296 (removed 7) transitions.
// Phase 1: matrix 289 rows 315 cols
[2025-06-01 10:57:11] [INFO ] Computed 26 invariants in 18 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 10:57:11] [INFO ] Implicit Places using invariants in 385 ms returned []
[2025-06-01 10:57:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 10:57:12] [INFO ] Implicit Places using invariants and state equation in 1175 ms returned []
Implicit Place search using SMT with State Equation took 1601 ms to find 0 implicit places.
Running 274 sub problems to find dead transitions.
[2025-06-01 10:57:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/293 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/293 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 2 (OVERLAPS) 21/314 variables, 22/25 constraints. Problems are: Problem set: 0 solved, 274 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 10:57:18] [INFO ] Deduced a trap composed of 111 places in 120 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 10:57:19] [INFO ] Deduced a trap composed of 111 places in 88 ms of which 14 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/314 variables, 2/27 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/314 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 5 (OVERLAPS) 1/315 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/315 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 7 (OVERLAPS) 289/604 variables, 315/343 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/604 variables, 0/343 constraints. Problems are: Problem set: 0 solved, 274 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 604/604 variables, and 343 constraints, problems are : Problem set: 0 solved, 274 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 315/315 constraints, PredecessorRefiner: 274/274 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 274 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/293 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/293 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 2 (OVERLAPS) 21/314 variables, 22/25 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/314 variables, 2/27 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/314 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 5 (OVERLAPS) 1/315 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/315 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 7 (OVERLAPS) 289/604 variables, 315/343 constraints. Problems are: Problem set: 0 solved, 274 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/604 variables, 274/617 constraints. Problems are: Problem set: 0 solved, 274 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 604/604 variables, and 617 constraints, problems are : Problem set: 0 solved, 274 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 315/315 constraints, PredecessorRefiner: 274/274 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60181ms problems are : Problem set: 0 solved, 274 unsolved
Search for dead transitions found 0 dead transitions in 60192ms
Starting structural reductions in LTL mode, iteration 1 : 315/330 places, 289/296 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61892 ms. Remains : 315/330 places, 289/296 transitions.
Support contains 125 out of 315 places after structural reductions.
[2025-06-01 10:58:13] [INFO ] Flatten gal took : 48 ms
[2025-06-01 10:58:13] [INFO ] Flatten gal took : 34 ms
[2025-06-01 10:58:13] [INFO ] Input system was already deterministic with 289 transitions.
Support contains 113 out of 315 places (down from 125) after GAL structural reductions.
RANDOM walk for 40000 steps (132 resets) in 1706 ms. (23 steps per ms) remains 15/85 properties
BEST_FIRST walk for 4002 steps (8 resets) in 18 ms. (210 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 15/15 properties
[2025-06-01 10:58:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
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, 15 unsolved
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp31 is UNSAT
Problem AtomicPropp33 is UNSAT
Problem AtomicPropp52 is UNSAT
Problem AtomicPropp61 is UNSAT
Problem AtomicPropp67 is UNSAT
Problem AtomicPropp69 is UNSAT
Problem AtomicPropp76 is UNSAT
Problem AtomicPropp77 is UNSAT
Problem AtomicPropp83 is UNSAT
At refinement iteration 1 (OVERLAPS) 230/258 variables, 18/18 constraints. Problems are: Problem set: 13 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/258 variables, 0/18 constraints. Problems are: Problem set: 13 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 12/270 variables, 4/22 constraints. Problems are: Problem set: 13 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/270 variables, 0/22 constraints. Problems are: Problem set: 13 solved, 2 unsolved
Problem AtomicPropp46 is UNSAT
At refinement iteration 5 (OVERLAPS) 17/287 variables, 4/26 constraints. Problems are: Problem set: 14 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/287 variables, 0/26 constraints. Problems are: Problem set: 14 solved, 1 unsolved
Problem AtomicPropp13 is UNSAT
After SMT solving in domain Real declared 576/604 variables, and 313 constraints, problems are : Problem set: 15 solved, 0 unsolved in 218 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 287/315 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 226ms problems are : Problem set: 15 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 15 atomic propositions for a total of 16 simplifications.
[2025-06-01 10:58:14] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-06-01 10:58:14] [INFO ] Flatten gal took : 18 ms
FORMULA HirschbergSinclair-PT-15-CTLCardinality-2025-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-01 10:58:14] [INFO ] Flatten gal took : 16 ms
[2025-06-01 10:58:14] [INFO ] Input system was already deterministic with 289 transitions.
Support contains 85 out of 315 places (down from 88) after GAL structural reductions.
FORMULA HirschbergSinclair-PT-15-CTLCardinality-2025-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 315 stabilizing places and 289 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 315 transition count 289
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 1 formulas.
Starting structural reductions in SI_CTL mode, iteration 0 : 315/315 places, 289/289 transitions.
Graph (complete) has 607 edges and 315 vertex of which 308 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.3 ms
Discarding 7 places :
Also discarding 0 output transitions
Reduce places removed 14 places and 14 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 119 transitions
Trivial Post-agglo rules discarded 119 transitions
Performed 119 trivial Post agglomeration. Transition count delta: 119
Iterating post reduction 0 with 119 rules applied. Total rules applied 120 place count 294 transition count 156
Reduce places removed 119 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 120 rules applied. Total rules applied 240 place count 175 transition count 155
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 241 place count 174 transition count 155
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 253 place count 162 transition count 143
Iterating global reduction 3 with 12 rules applied. Total rules applied 265 place count 162 transition count 143
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 268 place count 162 transition count 140
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 271 place count 159 transition count 140
Applied a total of 271 rules in 36 ms. Remains 159 /315 variables (removed 156) and now considering 140/289 (removed 149) transitions.
// Phase 1: matrix 140 rows 159 cols
[2025-06-01 10:58:14] [INFO ] Computed 19 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 10:58:14] [INFO ] Implicit Places using invariants in 115 ms returned []
[2025-06-01 10:58:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 10:58:14] [INFO ] State equation strengthened by 6 read => feed constraints.
[2025-06-01 10:58:14] [INFO ] Implicit Places using invariants and state equation in 522 ms returned []
Implicit Place search using SMT with State Equation took 640 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 10:58:15] [INFO ] Redundant transitions in 3 ms returned []
Running 114 sub problems to find dead transitions.
[2025-06-01 10:58:15] [INFO ] Invariant cache hit.
[2025-06-01 10:58:15] [INFO ] State equation strengthened by 6 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/133 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/133 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 2 (OVERLAPS) 3/136 variables, 16/19 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/136 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 4 (OVERLAPS) 119/255 variables, 136/155 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/255 variables, 6/161 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/255 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 7 (OVERLAPS) 2/257 variables, 2/163 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/257 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 9 (OVERLAPS) 0/257 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 114 unsolved
No progress, stopping.
After SMT solving in domain Real declared 257/299 variables, and 163 constraints, problems are : Problem set: 0 solved, 114 unsolved in 13921 ms.
Refiners :[Generalized P Invariants (flows): 19/19 constraints, State Equation: 138/159 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 114/114 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 114 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/133 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/133 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 2 (OVERLAPS) 3/136 variables, 16/19 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/136 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 4 (OVERLAPS) 119/255 variables, 136/155 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/255 variables, 6/161 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/255 variables, 114/275 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/255 variables, 0/275 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 8 (OVERLAPS) 2/257 variables, 2/277 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/257 variables, 0/277 constraints. Problems are: Problem set: 0 solved, 114 unsolved
At refinement iteration 10 (OVERLAPS) 0/257 variables, 0/277 constraints. Problems are: Problem set: 0 solved, 114 unsolved
No progress, stopping.
After SMT solving in domain Int declared 257/299 variables, and 277 constraints, problems are : Problem set: 0 solved, 114 unsolved in 16565 ms.
Refiners :[Generalized P Invariants (flows): 19/19 constraints, State Equation: 138/159 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 114/114 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 30505ms problems are : Problem set: 0 solved, 114 unsolved
Search for dead transitions found 0 dead transitions in 30508ms
Starting structural reductions in SI_CTL mode, iteration 1 : 159/315 places, 140/289 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 31198 ms. Remains : 159/315 places, 140/289 transitions.
[2025-06-01 10:58:45] [INFO ] Flatten gal took : 9 ms
[2025-06-01 10:58:45] [INFO ] Flatten gal took : 6 ms
[2025-06-01 10:58:45] [INFO ] Input system was already deterministic with 140 transitions.
[2025-06-01 10:58:45] [INFO ] Flatten gal took : 7 ms
[2025-06-01 10:58:45] [INFO ] Flatten gal took : 7 ms
[2025-06-01 10:58:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality3360958460679712348.gal : 4 ms
[2025-06-01 10:58:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality11291499103210576853.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3360958460679712348.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11291499103210576853.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,6.87946e+12,0.083946,6844,2,2330,5,13839,6,0,751,10850,0


Converting to forward existential form...Done !
original formula: AF(AG(EF(((rcv_left_election_15_3_4_4<=election_6_0_1_to_left_6)&&(rcv_left_election_9_0_1_10<=rcv_left_reply_15_3_8)))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(E(TRUE U ((rcv_left_election_15_3_4_4<=election_6_0_1_to_left_6)&&(rcv_left_election_9...202
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t4, t6, t8, t10, t11, t13, t15, t18, t20, t21, t23, t25, t27, t108, t123, t139, Inte...250
dead was empty
(forward)formula 0,1,2.97334,115884,1,0,405,587133,303,146,4524,465229,449
FORMULA HirschbergSinclair-PT-15-CTLCardinality-2025-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 315/315 places, 289/289 transitions.
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 308 transition count 289
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 19 place count 296 transition count 277
Iterating global reduction 1 with 12 rules applied. Total rules applied 31 place count 296 transition count 277
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 41 place count 286 transition count 267
Iterating global reduction 1 with 10 rules applied. Total rules applied 51 place count 286 transition count 267
Applied a total of 51 rules in 25 ms. Remains 286 /315 variables (removed 29) and now considering 267/289 (removed 22) transitions.
// Phase 1: matrix 267 rows 286 cols
[2025-06-01 10:58:48] [INFO ] Computed 19 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 10:58:48] [INFO ] Implicit Places using invariants in 232 ms returned []
[2025-06-01 10:58:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 10:58:50] [INFO ] Implicit Places using invariants and state equation in 1515 ms returned []
Implicit Place search using SMT with State Equation took 1750 ms to find 0 implicit places.
Running 252 sub problems to find dead transitions.
[2025-06-01 10:58:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/271 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/271 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 2 (OVERLAPS) 15/286 variables, 15/19 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/286 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 4 (OVERLAPS) 267/553 variables, 286/305 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/553 variables, 0/305 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 6 (OVERLAPS) 0/553 variables, 0/305 constraints. Problems are: Problem set: 0 solved, 252 unsolved
No progress, stopping.
After SMT solving in domain Real declared 553/553 variables, and 305 constraints, problems are : Problem set: 0 solved, 252 unsolved in 26022 ms.
Refiners :[Generalized P Invariants (flows): 19/19 constraints, State Equation: 286/286 constraints, PredecessorRefiner: 252/252 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 252 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/271 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/271 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 2 (OVERLAPS) 15/286 variables, 15/19 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/286 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 4 (OVERLAPS) 267/553 variables, 286/305 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/553 variables, 252/557 constraints. Problems are: Problem set: 0 solved, 252 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 553/553 variables, and 557 constraints, problems are : Problem set: 0 solved, 252 unsolved in 30017 ms.
Refiners :[Generalized P Invariants (flows): 19/19 constraints, State Equation: 286/286 constraints, PredecessorRefiner: 252/252 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 56074ms problems are : Problem set: 0 solved, 252 unsolved
Search for dead transitions found 0 dead transitions in 56076ms
Starting structural reductions in LTL mode, iteration 1 : 286/315 places, 267/289 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 57856 ms. Remains : 286/315 places, 267/289 transitions.
[2025-06-01 10:59:46] [INFO ] Flatten gal took : 13 ms
[2025-06-01 10:59:46] [INFO ] Flatten gal took : 11 ms
[2025-06-01 10:59:46] [INFO ] Input system was already deterministic with 267 transitions.
[2025-06-01 10:59:46] [INFO ] Flatten gal took : 11 ms
[2025-06-01 10:59:46] [INFO ] Flatten gal took : 11 ms
[2025-06-01 10:59:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality4942658073915228945.gal : 3 ms
[2025-06-01 10:59:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality4746121575052415559.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality4942658073915228945.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4746121575052415559.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,7.71742e+16,0.68687,30672,2,24385,5,104387,6,0,1399,104618,0


Converting to forward existential form...Done !
original formula: E((AX(AG((rcv_left_reply_15_3_14<=rcv_left_election_15_2_3_3))) + !(EX(A(AF((election_15_4_15_to_right_14>=1)) U ((election_15_3_1_to_lef...263
=> equivalent forward existential formula: [(FwdU(Init,(!(EX(!(!(E(TRUE U !((rcv_left_reply_15_3_14<=rcv_left_election_15_2_3_3))))))) + !(EX(!((E(!(((elec...548
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t16, t18, t20, t22, t24, t26...380
Detected timeout of ITS tools.
[2025-06-01 11:00:16] [INFO ] Flatten gal took : 11 ms
[2025-06-01 11:00:16] [INFO ] Applying decomposition
[2025-06-01 11:00:16] [INFO ] Flatten gal took : 11 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph6480572016762212000.txt' '-o' '/tmp/graph6480572016762212000.bin' '-w' '/tmp/graph6480572016762212000.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6480572016762212000.bin' '-l' '-1' '-v' '-w' '/tmp/graph6480572016762212000.weights' '-q' '0' '-e' '0.001'
[2025-06-01 11:00:16] [INFO ] Decomposing Gal with order
[2025-06-01 11:00:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 11:00:16] [INFO ] Removed a total of 33 redundant transitions.
[2025-06-01 11:00:16] [INFO ] Flatten gal took : 60 ms
[2025-06-01 11:00:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 6 ms.
[2025-06-01 11:00:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality2485094019666125247.gal : 12 ms
[2025-06-01 11:00:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality2637341581699583832.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality2485094019666125247.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2637341581699583832.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,7.71742e+16,0.504294,26100,2,21604,5,87195,6,0,1403,76703,0


Converting to forward existential form...Done !
original formula: E((AX(AG((gu26.rcv_left_reply_15_3_14<=gu26.rcv_left_election_15_2_3_3))) + !(EX(A(AF((gi0.gi0.gi1.gu10.election_15_4_15_to_right_14>=1))...310
=> equivalent forward existential formula: [(FwdU(Init,(!(EX(!(!(E(TRUE U !((gu26.rcv_left_reply_15_3_14<=gu26.rcv_left_election_15_2_3_3))))))) + !(EX(!((...625
Reverse transition relation is NOT exact ! Due to transitions gi0.gi0.gi0.gu1.t18, gi0.gi0.gi0.gu2.t22, gi0.gi0.gi0.gu3.t26, gi0.gi0.gi0.gu4.t30, gi0.gi0.g...970
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 315/315 places, 289/289 transitions.
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 308 transition count 289
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 20 place count 295 transition count 276
Iterating global reduction 1 with 13 rules applied. Total rules applied 33 place count 295 transition count 276
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 42 place count 286 transition count 267
Iterating global reduction 1 with 9 rules applied. Total rules applied 51 place count 286 transition count 267
Applied a total of 51 rules in 13 ms. Remains 286 /315 variables (removed 29) and now considering 267/289 (removed 22) transitions.
// Phase 1: matrix 267 rows 286 cols
[2025-06-01 11:00:47] [INFO ] Computed 19 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 11:00:47] [INFO ] Implicit Places using invariants in 240 ms returned []
[2025-06-01 11:00:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 11:00:48] [INFO ] Implicit Places using invariants and state equation in 1599 ms returned []
Implicit Place search using SMT with State Equation took 1844 ms to find 0 implicit places.
Running 252 sub problems to find dead transitions.
[2025-06-01 11:00:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/271 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/271 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 2 (OVERLAPS) 15/286 variables, 15/19 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/286 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 4 (OVERLAPS) 267/553 variables, 286/305 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/553 variables, 0/305 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 6 (OVERLAPS) 0/553 variables, 0/305 constraints. Problems are: Problem set: 0 solved, 252 unsolved
No progress, stopping.
After SMT solving in domain Real declared 553/553 variables, and 305 constraints, problems are : Problem set: 0 solved, 252 unsolved in 25870 ms.
Refiners :[Generalized P Invariants (flows): 19/19 constraints, State Equation: 286/286 constraints, PredecessorRefiner: 252/252 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 252 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/271 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/271 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 2 (OVERLAPS) 15/286 variables, 15/19 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/286 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 4 (OVERLAPS) 267/553 variables, 286/305 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/553 variables, 252/557 constraints. Problems are: Problem set: 0 solved, 252 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 553/553 variables, and 557 constraints, problems are : Problem set: 0 solved, 252 unsolved in 30017 ms.
Refiners :[Generalized P Invariants (flows): 19/19 constraints, State Equation: 286/286 constraints, PredecessorRefiner: 252/252 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 55920ms problems are : Problem set: 0 solved, 252 unsolved
Search for dead transitions found 0 dead transitions in 55921ms
Starting structural reductions in LTL mode, iteration 1 : 286/315 places, 267/289 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 57779 ms. Remains : 286/315 places, 267/289 transitions.
[2025-06-01 11:01:44] [INFO ] Flatten gal took : 20 ms
[2025-06-01 11:01:44] [INFO ] Flatten gal took : 13 ms
[2025-06-01 11:01:44] [INFO ] Input system was already deterministic with 267 transitions.
[2025-06-01 11:01:44] [INFO ] Flatten gal took : 11 ms
[2025-06-01 11:01:44] [INFO ] Flatten gal took : 10 ms
[2025-06-01 11:01:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality18070186621840087247.gal : 2 ms
[2025-06-01 11:01:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality15916303550974194186.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality18070186621840087247.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15916303550974194186.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,9.19802e+16,0.661501,30256,2,23029,5,104494,6,0,1399,104056,0


Converting to forward existential form...Done !
original formula: AF(EX(E((election_2_0_1_to_right_2<=rcv_right_reply_15_3_6) U (rcv_right_election_15_3_8_7>reply_15_2_to_left_2))))
=> equivalent forward existential formula: [FwdG(Init,!(EX(E((election_2_0_1_to_right_2<=rcv_right_reply_15_3_6) U (rcv_right_election_15_3_8_7>reply_15_2_...178
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t16, t18, t20, t22, t25, t27...380
Detected timeout of ITS tools.
[2025-06-01 11:02:15] [INFO ] Flatten gal took : 14 ms
[2025-06-01 11:02:15] [INFO ] Applying decomposition
[2025-06-01 11:02:15] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph3142240280235563036.txt' '-o' '/tmp/graph3142240280235563036.bin' '-w' '/tmp/graph3142240280235563036.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3142240280235563036.bin' '-l' '-1' '-v' '-w' '/tmp/graph3142240280235563036.weights' '-q' '0' '-e' '0.001'
[2025-06-01 11:02:15] [INFO ] Decomposing Gal with order
[2025-06-01 11:02:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 11:02:15] [INFO ] Removed a total of 30 redundant transitions.
[2025-06-01 11:02:15] [INFO ] Flatten gal took : 21 ms
[2025-06-01 11:02:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-01 11:02:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality3540243874684074250.gal : 2 ms
[2025-06-01 11:02:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality17296013167699393082.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3540243874684074250.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17296013167699393082.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,9.19802e+16,0.904635,30344,2,23258,5,102841,6,0,1399,102698,0


Converting to forward existential form...Done !
original formula: AF(EX(E((gu28.election_2_0_1_to_right_2<=gu28.rcv_right_reply_15_3_6) U (gu24.rcv_right_election_15_3_8_7>gu24.reply_15_2_to_left_2))))
=> equivalent forward existential formula: [FwdG(Init,!(EX(E((gu28.election_2_0_1_to_right_2<=gu28.rcv_right_reply_15_3_6) U (gu24.rcv_right_election_15_3_...198
Reverse transition relation is NOT exact ! Due to transitions gi0.gi0.gi0.gu4.t31, gi0.gi0.gi0.gu5.t35, gi0.gi0.gi0.gu6.t39, gi0.gi0.gi0.t45, gi0.gi0.gi0.t...976
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 315/315 places, 289/289 transitions.
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 309 transition count 289
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 17 place count 298 transition count 278
Iterating global reduction 1 with 11 rules applied. Total rules applied 28 place count 298 transition count 278
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 36 place count 290 transition count 270
Iterating global reduction 1 with 8 rules applied. Total rules applied 44 place count 290 transition count 270
Applied a total of 44 rules in 13 ms. Remains 290 /315 variables (removed 25) and now considering 270/289 (removed 19) transitions.
// Phase 1: matrix 270 rows 290 cols
[2025-06-01 11:02:45] [INFO ] Computed 20 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 11:02:45] [INFO ] Implicit Places using invariants in 148 ms returned []
[2025-06-01 11:02:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 11:02:47] [INFO ] Implicit Places using invariants and state equation in 1652 ms returned []
Implicit Place search using SMT with State Equation took 1803 ms to find 0 implicit places.
Running 255 sub problems to find dead transitions.
[2025-06-01 11:02:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/274 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/274 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 2 (OVERLAPS) 2/276 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/276 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 4 (OVERLAPS) 14/290 variables, 15/20 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/290 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 6 (OVERLAPS) 270/560 variables, 290/310 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/560 variables, 0/310 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 8 (OVERLAPS) 0/560 variables, 0/310 constraints. Problems are: Problem set: 0 solved, 255 unsolved
No progress, stopping.
After SMT solving in domain Real declared 560/560 variables, and 310 constraints, problems are : Problem set: 0 solved, 255 unsolved in 30011 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 19/19 constraints, State Equation: 290/290 constraints, PredecessorRefiner: 255/255 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 255 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/274 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/274 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 2 (OVERLAPS) 2/276 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/276 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 4 (OVERLAPS) 14/290 variables, 15/20 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/290 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 6 (OVERLAPS) 270/560 variables, 290/310 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/560 variables, 255/565 constraints. Problems are: Problem set: 0 solved, 255 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 560/560 variables, and 565 constraints, problems are : Problem set: 0 solved, 255 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 19/19 constraints, State Equation: 290/290 constraints, PredecessorRefiner: 255/255 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60067ms problems are : Problem set: 0 solved, 255 unsolved
Search for dead transitions found 0 dead transitions in 60072ms
Starting structural reductions in LTL mode, iteration 1 : 290/315 places, 270/289 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61891 ms. Remains : 290/315 places, 270/289 transitions.
[2025-06-01 11:03:47] [INFO ] Flatten gal took : 9 ms
[2025-06-01 11:03:47] [INFO ] Flatten gal took : 9 ms
[2025-06-01 11:03:47] [INFO ] Input system was already deterministic with 270 transitions.
[2025-06-01 11:03:47] [INFO ] Flatten gal took : 9 ms
[2025-06-01 11:03:47] [INFO ] Flatten gal took : 8 ms
[2025-06-01 11:03:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality8536026594013708669.gal : 2 ms
[2025-06-01 11:03:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality12366969645098874208.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality8536026594013708669.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12366969645098874208.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.6306e+17,0.843727,32376,2,25275,5,112881,6,0,1415,116579,0


Converting to forward existential form...Done !
original formula: AF((((reply_13_0_to_right_12>=1)&&(election_15_4_10_to_left_6<=reply_9_0_to_right_8)) * (((elected_15_to_left_1<=elected_15_to_left_7) + ...291
=> equivalent forward existential formula: [FwdG(Init,!((((reply_13_0_to_right_12>=1)&&(election_15_4_10_to_left_6<=reply_9_0_to_right_8)) * (((elected_15_...342
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, t18, t20, t22, t24...385
Detected timeout of ITS tools.
[2025-06-01 11:04:17] [INFO ] Flatten gal took : 7 ms
[2025-06-01 11:04:17] [INFO ] Applying decomposition
[2025-06-01 11:04:17] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph8153394088252514064.txt' '-o' '/tmp/graph8153394088252514064.bin' '-w' '/tmp/graph8153394088252514064.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8153394088252514064.bin' '-l' '-1' '-v' '-w' '/tmp/graph8153394088252514064.weights' '-q' '0' '-e' '0.001'
[2025-06-01 11:04:17] [INFO ] Decomposing Gal with order
[2025-06-01 11:04:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 11:04:17] [INFO ] Removed a total of 34 redundant transitions.
[2025-06-01 11:04:17] [INFO ] Flatten gal took : 17 ms
[2025-06-01 11:04:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-01 11:04:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality5414217966789497879.gal : 2 ms
[2025-06-01 11:04:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality3809177256262584042.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5414217966789497879.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3809177256262584042.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.6306e+17,0.763822,33736,2,27883,5,123407,6,0,1415,116498,0


Converting to forward existential form...Done !
original formula: AF((((gi0.gi3.gu18.reply_13_0_to_right_12>=1)&&(gu30.election_15_4_10_to_left_6<=gu30.reply_9_0_to_right_8)) * (((gu37.elected_15_to_left...374
=> equivalent forward existential formula: [FwdG(Init,!((((gi0.gi3.gu18.reply_13_0_to_right_12>=1)&&(gu30.election_15_4_10_to_left_6<=gu30.reply_9_0_to_rig...425
Reverse transition relation is NOT exact ! Due to transitions gi0.gi0.gu0.t18, gi0.gi0.gu1.t22, gi0.gi0.gu8.t63, gi0.gi0.gu9.t69, gi0.gi0.gu9.t254, gi0.gi0...803
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 315/315 places, 289/289 transitions.
Graph (complete) has 607 edges and 315 vertex of which 308 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.2 ms
Discarding 7 places :
Also discarding 0 output transitions
Reduce places removed 15 places and 15 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 121 transitions
Trivial Post-agglo rules discarded 121 transitions
Performed 121 trivial Post agglomeration. Transition count delta: 121
Iterating post reduction 0 with 121 rules applied. Total rules applied 122 place count 293 transition count 153
Reduce places removed 121 places and 0 transitions.
Iterating post reduction 1 with 121 rules applied. Total rules applied 243 place count 172 transition count 153
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 254 place count 161 transition count 142
Iterating global reduction 2 with 11 rules applied. Total rules applied 265 place count 161 transition count 142
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 268 place count 161 transition count 139
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 271 place count 158 transition count 139
Applied a total of 271 rules in 24 ms. Remains 158 /315 variables (removed 157) and now considering 139/289 (removed 150) transitions.
// Phase 1: matrix 139 rows 158 cols
[2025-06-01 11:04:47] [INFO ] Computed 19 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 11:04:47] [INFO ] Implicit Places using invariants in 129 ms returned []
[2025-06-01 11:04:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 11:04:48] [INFO ] Implicit Places using invariants and state equation in 426 ms returned []
Implicit Place search using SMT with State Equation took 559 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 11:04:48] [INFO ] Redundant transitions in 2 ms returned []
Running 110 sub problems to find dead transitions.
[2025-06-01 11:04:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/129 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/129 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 2 (OVERLAPS) 2/131 variables, 16/19 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/131 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 4 (OVERLAPS) 114/245 variables, 131/150 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/245 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 6 (OVERLAPS) 2/247 variables, 2/152 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/247 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 8 (OVERLAPS) 0/247 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 110 unsolved
No progress, stopping.
After SMT solving in domain Real declared 247/297 variables, and 152 constraints, problems are : Problem set: 0 solved, 110 unsolved in 6516 ms.
Refiners :[Generalized P Invariants (flows): 19/19 constraints, State Equation: 133/158 constraints, PredecessorRefiner: 110/110 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 110 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/129 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/129 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 2 (OVERLAPS) 2/131 variables, 16/19 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/131 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 4 (OVERLAPS) 114/245 variables, 131/150 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/245 variables, 110/260 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/245 variables, 0/260 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 7 (OVERLAPS) 2/247 variables, 2/262 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/247 variables, 0/262 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 9 (OVERLAPS) 0/247 variables, 0/262 constraints. Problems are: Problem set: 0 solved, 110 unsolved
No progress, stopping.
After SMT solving in domain Int declared 247/297 variables, and 262 constraints, problems are : Problem set: 0 solved, 110 unsolved in 6406 ms.
Refiners :[Generalized P Invariants (flows): 19/19 constraints, State Equation: 133/158 constraints, PredecessorRefiner: 110/110 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 12937ms problems are : Problem set: 0 solved, 110 unsolved
Search for dead transitions found 0 dead transitions in 12937ms
Starting structural reductions in SI_CTL mode, iteration 1 : 158/315 places, 139/289 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 13527 ms. Remains : 158/315 places, 139/289 transitions.
[2025-06-01 11:05:00] [INFO ] Flatten gal took : 4 ms
[2025-06-01 11:05:00] [INFO ] Flatten gal took : 4 ms
[2025-06-01 11:05:00] [INFO ] Input system was already deterministic with 139 transitions.
[2025-06-01 11:05:00] [INFO ] Flatten gal took : 4 ms
RANDOM walk for 68 steps (0 resets) in 6 ms. (9 steps per ms) remains 0/1 properties
FORMULA HirschbergSinclair-PT-15-CTLCardinality-2025-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-06-01 11:05:00] [INFO ] Flatten gal took : 4 ms
[2025-06-01 11:05:00] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2594919790270930432.gal : 1 ms
[2025-06-01 11:05:00] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12628350913626868764.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2594919790270930432.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12628350913626868764.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.

java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
Starting structural reductions in LTL mode, iteration 0 : 315/315 places, 289/289 transitions.
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 308 transition count 289
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 19 place count 296 transition count 277
Iterating global reduction 1 with 12 rules applied. Total rules applied 31 place count 296 transition count 277
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 40 place count 287 transition count 268
Iterating global reduction 1 with 9 rules applied. Total rules applied 49 place count 287 transition count 268
Applied a total of 49 rules in 14 ms. Remains 287 /315 variables (removed 28) and now considering 268/289 (removed 21) transitions.
// Phase 1: matrix 268 rows 287 cols
[2025-06-01 11:05:01] [INFO ] Computed 19 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 11:05:01] [INFO ] Implicit Places using invariants in 133 ms returned []
[2025-06-01 11:05:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 11:05:02] [INFO ] Implicit Places using invariants and state equation in 1599 ms returned []
Implicit Place search using SMT with State Equation took 1737 ms to find 0 implicit places.
Running 253 sub problems to find dead transitions.
[2025-06-01 11:05:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/272 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/272 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 2 (OVERLAPS) 15/287 variables, 15/19 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/287 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 4 (OVERLAPS) 268/555 variables, 287/306 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/555 variables, 0/306 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 6 (OVERLAPS) 0/555 variables, 0/306 constraints. Problems are: Problem set: 0 solved, 253 unsolved
No progress, stopping.
After SMT solving in domain Real declared 555/555 variables, and 306 constraints, problems are : Problem set: 0 solved, 253 unsolved in 27428 ms.
Refiners :[Generalized P Invariants (flows): 19/19 constraints, State Equation: 287/287 constraints, PredecessorRefiner: 253/253 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 253 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/272 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/272 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 2 (OVERLAPS) 15/287 variables, 15/19 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/287 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 4 (OVERLAPS) 268/555 variables, 287/306 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/555 variables, 253/559 constraints. Problems are: Problem set: 0 solved, 253 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 555/555 variables, and 559 constraints, problems are : Problem set: 0 solved, 253 unsolved in 30021 ms.
Refiners :[Generalized P Invariants (flows): 19/19 constraints, State Equation: 287/287 constraints, PredecessorRefiner: 253/253 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 57480ms problems are : Problem set: 0 solved, 253 unsolved
Search for dead transitions found 0 dead transitions in 57482ms
Starting structural reductions in LTL mode, iteration 1 : 287/315 places, 268/289 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 59235 ms. Remains : 287/315 places, 268/289 transitions.
[2025-06-01 11:06:00] [INFO ] Flatten gal took : 7 ms
[2025-06-01 11:06:00] [INFO ] Flatten gal took : 7 ms
[2025-06-01 11:06:00] [INFO ] Input system was already deterministic with 268 transitions.
[2025-06-01 11:06:00] [INFO ] Flatten gal took : 7 ms
[2025-06-01 11:06:00] [INFO ] Flatten gal took : 7 ms
[2025-06-01 11:06:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality5469070257885192105.gal : 1 ms
[2025-06-01 11:06:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality2567265813558178579.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5469070257885192105.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2567265813558178579.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,9.79255e+16,0.657683,29540,2,22596,5,100697,6,0,1404,99956,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-01 11:06:30] [INFO ] Flatten gal took : 6 ms
[2025-06-01 11:06:30] [INFO ] Applying decomposition
[2025-06-01 11:06:30] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph16143710783665672140.txt' '-o' '/tmp/graph16143710783665672140.bin' '-w' '/tmp/graph16143710783665672140.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16143710783665672140.bin' '-l' '-1' '-v' '-w' '/tmp/graph16143710783665672140.weights' '-q' '0' '-e' '0.001'
[2025-06-01 11:06:30] [INFO ] Decomposing Gal with order
[2025-06-01 11:06:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 11:06:30] [INFO ] Removed a total of 27 redundant transitions.
[2025-06-01 11:06:30] [INFO ] Flatten gal took : 23 ms
[2025-06-01 11:06:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-01 11:06:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality3682833529259582511.gal : 3 ms
[2025-06-01 11:06:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality13269663110760799360.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3682833529259582511.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13269663110760799360.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,9.79255e+16,1.53842,63052,2707,3383,94970,53540,752,161912,282,212825,0


Converting to forward existential form...Done !
original formula: AX(AF(((i2.u15.election_15_4_6_to_right_5>=1)||(i4.u9.rcv_left_election_9_0_1_10>=1))))
=> equivalent forward existential formula: [FwdG(EY(Init),!(((i2.u15.election_15_4_6_to_right_5>=1)||(i4.u9.rcv_left_election_9_0_1_10>=1))))] = FALSE
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 315/315 places, 289/289 transitions.
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 308 transition count 289
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 19 place count 296 transition count 277
Iterating global reduction 1 with 12 rules applied. Total rules applied 31 place count 296 transition count 277
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 40 place count 287 transition count 268
Iterating global reduction 1 with 9 rules applied. Total rules applied 49 place count 287 transition count 268
Applied a total of 49 rules in 11 ms. Remains 287 /315 variables (removed 28) and now considering 268/289 (removed 21) transitions.
// Phase 1: matrix 268 rows 287 cols
[2025-06-01 11:07:00] [INFO ] Computed 19 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 11:07:00] [INFO ] Implicit Places using invariants in 148 ms returned []
[2025-06-01 11:07:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 11:07:02] [INFO ] Implicit Places using invariants and state equation in 1594 ms returned []
Implicit Place search using SMT with State Equation took 1760 ms to find 0 implicit places.
Running 253 sub problems to find dead transitions.
[2025-06-01 11:07:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/272 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/272 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 2 (OVERLAPS) 15/287 variables, 15/19 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/287 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 4 (OVERLAPS) 268/555 variables, 287/306 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/555 variables, 0/306 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 6 (OVERLAPS) 0/555 variables, 0/306 constraints. Problems are: Problem set: 0 solved, 253 unsolved
No progress, stopping.
After SMT solving in domain Real declared 555/555 variables, and 306 constraints, problems are : Problem set: 0 solved, 253 unsolved in 27449 ms.
Refiners :[Generalized P Invariants (flows): 19/19 constraints, State Equation: 287/287 constraints, PredecessorRefiner: 253/253 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 253 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/272 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/272 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 2 (OVERLAPS) 15/287 variables, 15/19 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/287 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 4 (OVERLAPS) 268/555 variables, 287/306 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/555 variables, 253/559 constraints. Problems are: Problem set: 0 solved, 253 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 555/555 variables, and 559 constraints, problems are : Problem set: 0 solved, 253 unsolved in 30015 ms.
Refiners :[Generalized P Invariants (flows): 19/19 constraints, State Equation: 287/287 constraints, PredecessorRefiner: 253/253 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 57490ms problems are : Problem set: 0 solved, 253 unsolved
Search for dead transitions found 0 dead transitions in 57492ms
Starting structural reductions in LTL mode, iteration 1 : 287/315 places, 268/289 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 59265 ms. Remains : 287/315 places, 268/289 transitions.
[2025-06-01 11:07:59] [INFO ] Flatten gal took : 9 ms
[2025-06-01 11:07:59] [INFO ] Flatten gal took : 17 ms
[2025-06-01 11:07:59] [INFO ] Input system was already deterministic with 268 transitions.
[2025-06-01 11:07:59] [INFO ] Flatten gal took : 6 ms
[2025-06-01 11:07:59] [INFO ] Flatten gal took : 6 ms
[2025-06-01 11:07:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality15697545009799066997.gal : 1 ms
[2025-06-01 11:07:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality3757250823206445649.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality15697545009799066997.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3757250823206445649.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,9.79837e+16,0.678776,29644,2,22695,5,101232,6,0,1404,100490,0


Converting to forward existential form...Done !
original formula: EX(AF(AG((rcv_left_election_15_4_6_6<=rcv_left_election_8_0_1_9))))
=> equivalent forward existential formula: [(EY(Init) * !(EG(!(!(E(TRUE U !((rcv_left_election_15_4_6_6<=rcv_left_election_8_0_1_9))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t16, t18, t20, t22, t24, t26...380
Detected timeout of ITS tools.
[2025-06-01 11:08:29] [INFO ] Flatten gal took : 9 ms
[2025-06-01 11:08:29] [INFO ] Applying decomposition
[2025-06-01 11:08:29] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph7683560688387337123.txt' '-o' '/tmp/graph7683560688387337123.bin' '-w' '/tmp/graph7683560688387337123.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7683560688387337123.bin' '-l' '-1' '-v' '-w' '/tmp/graph7683560688387337123.weights' '-q' '0' '-e' '0.001'
[2025-06-01 11:08:29] [INFO ] Decomposing Gal with order
[2025-06-01 11:08:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 11:08:29] [INFO ] Removed a total of 34 redundant transitions.
[2025-06-01 11:08:29] [INFO ] Flatten gal took : 15 ms
[2025-06-01 11:08:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-01 11:08:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality8051585337688352127.gal : 2 ms
[2025-06-01 11:08:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality8810057298702554458.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality8051585337688352127.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8810057298702554458.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,9.79837e+16,0.668312,30504,2,24392,5,104500,6,0,1404,102665,0


Converting to forward existential form...Done !
original formula: EX(AF(AG((gu16.rcv_left_election_15_4_6_6<=gu16.rcv_left_election_8_0_1_9))))
=> equivalent forward existential formula: [(EY(Init) * !(EG(!(!(E(TRUE U !((gu16.rcv_left_election_15_4_6_6<=gu16.rcv_left_election_8_0_1_9))))))))] != FA...158
Reverse transition relation is NOT exact ! Due to transitions gi0.gi0.gi0.gu0.t20, gi0.gi0.gi0.gu0.t222, gi0.gi0.gi0.gu1.t18, gi0.gi0.gi0.gu2.t22, gi0.gi0....958
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 315/315 places, 289/289 transitions.
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 309 transition count 289
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 18 place count 297 transition count 277
Iterating global reduction 1 with 12 rules applied. Total rules applied 30 place count 297 transition count 277
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 39 place count 288 transition count 268
Iterating global reduction 1 with 9 rules applied. Total rules applied 48 place count 288 transition count 268
Applied a total of 48 rules in 19 ms. Remains 288 /315 variables (removed 27) and now considering 268/289 (removed 21) transitions.
// Phase 1: matrix 268 rows 288 cols
[2025-06-01 11:09:00] [INFO ] Computed 20 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 11:09:00] [INFO ] Implicit Places using invariants in 140 ms returned []
[2025-06-01 11:09:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 11:09:01] [INFO ] Implicit Places using invariants and state equation in 1540 ms returned []
Implicit Place search using SMT with State Equation took 1686 ms to find 0 implicit places.
Running 253 sub problems to find dead transitions.
[2025-06-01 11:09:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/272 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/272 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 2 (OVERLAPS) 2/274 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/274 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 4 (OVERLAPS) 14/288 variables, 15/20 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/288 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 6 (OVERLAPS) 268/556 variables, 288/308 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/556 variables, 0/308 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 8 (OVERLAPS) 0/556 variables, 0/308 constraints. Problems are: Problem set: 0 solved, 253 unsolved
No progress, stopping.
After SMT solving in domain Real declared 556/556 variables, and 308 constraints, problems are : Problem set: 0 solved, 253 unsolved in 29110 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 19/19 constraints, State Equation: 288/288 constraints, PredecessorRefiner: 253/253 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 253 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/272 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/272 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 2 (OVERLAPS) 2/274 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/274 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 4 (OVERLAPS) 14/288 variables, 15/20 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/288 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 6 (OVERLAPS) 268/556 variables, 288/308 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/556 variables, 253/561 constraints. Problems are: Problem set: 0 solved, 253 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 556/556 variables, and 561 constraints, problems are : Problem set: 0 solved, 253 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 19/19 constraints, State Equation: 288/288 constraints, PredecessorRefiner: 253/253 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 59156ms problems are : Problem set: 0 solved, 253 unsolved
Search for dead transitions found 0 dead transitions in 59157ms
Starting structural reductions in LTL mode, iteration 1 : 288/315 places, 268/289 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60864 ms. Remains : 288/315 places, 268/289 transitions.
[2025-06-01 11:10:00] [INFO ] Flatten gal took : 8 ms
[2025-06-01 11:10:00] [INFO ] Flatten gal took : 9 ms
[2025-06-01 11:10:00] [INFO ] Input system was already deterministic with 268 transitions.
[2025-06-01 11:10:00] [INFO ] Flatten gal took : 6 ms
[2025-06-01 11:10:00] [INFO ] Flatten gal took : 6 ms
[2025-06-01 11:10:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality12821447213593115401.gal : 2 ms
[2025-06-01 11:10:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality12012837442783811749.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality12821447213593115401.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12012837442783811749.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,9.7948e+16,0.702789,29996,2,23177,5,103239,6,0,1405,101805,0


Converting to forward existential form...Done !
original formula: AF((EG((((reply_6_0_left6<=0)&&(reply_15_3_to_left_2<=0)) + (EG((newmsg10<1)) * EX((init8>0))))) * EG(((EX((rcv_right_reply_15_3_15>=1)) ...235
=> equivalent forward existential formula: [FwdG(Init,!((EG((((reply_6_0_left6<=0)&&(reply_15_3_to_left_2<=0)) + (EG((newmsg10<1)) * EX((init8>0))))) * EG(...298
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t16, t18, t20, t22, t24, t26...375
Detected timeout of ITS tools.
[2025-06-01 11:10:31] [INFO ] Flatten gal took : 6 ms
[2025-06-01 11:10:31] [INFO ] Applying decomposition
[2025-06-01 11:10:31] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph10895169905754675213.txt' '-o' '/tmp/graph10895169905754675213.bin' '-w' '/tmp/graph10895169905754675213.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10895169905754675213.bin' '-l' '-1' '-v' '-w' '/tmp/graph10895169905754675213.weights' '-q' '0' '-e' '0.001'
[2025-06-01 11:10:31] [INFO ] Decomposing Gal with order
[2025-06-01 11:10:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 11:10:31] [INFO ] Removed a total of 26 redundant transitions.
[2025-06-01 11:10:31] [INFO ] Flatten gal took : 14 ms
[2025-06-01 11:10:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-01 11:10:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality611028666186397414.gal : 2 ms
[2025-06-01 11:10:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality5650385444251992706.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality611028666186397414.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5650385444251992706.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
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,9.7948e+16,2.05132,76472,2794,3323,109496,57852,706,232055,261,282563,0


Converting to forward existential form...Done !
original formula: AF((EG((((i2.u4.reply_6_0_left6<=0)&&(i0.u0.reply_15_3_to_left_2<=0)) + (EG((i7.u7.newmsg10<1)) * EX((i7.u6.init8>0))))) * EG(((EX((i5.u1...280
=> equivalent forward existential formula: [FwdG(Init,!((EG((((i2.u4.reply_6_0_left6<=0)&&(i0.u0.reply_15_3_to_left_2<=0)) + (EG((i7.u7.newmsg10<1)) * EX((...343
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t10, t12, t13, t14, t24, t32, t42, t50, t252, t267, i0.t2...516
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 315/315 places, 289/289 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 311 transition count 289
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 11 place count 304 transition count 282
Iterating global reduction 1 with 7 rules applied. Total rules applied 18 place count 304 transition count 282
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 22 place count 300 transition count 278
Iterating global reduction 1 with 4 rules applied. Total rules applied 26 place count 300 transition count 278
Applied a total of 26 rules in 20 ms. Remains 300 /315 variables (removed 15) and now considering 278/289 (removed 11) transitions.
// Phase 1: matrix 278 rows 300 cols
[2025-06-01 11:11:01] [INFO ] Computed 22 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 11:11:01] [INFO ] Implicit Places using invariants in 287 ms returned []
[2025-06-01 11:11:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 11:11:03] [INFO ] Implicit Places using invariants and state equation in 1762 ms returned []
Implicit Place search using SMT with State Equation took 2051 ms to find 0 implicit places.
Running 263 sub problems to find dead transitions.
[2025-06-01 11:11:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/282 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/282 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 2 (OVERLAPS) 6/288 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/288 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 263 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 11:11:09] [INFO ] Deduced a trap composed of 97 places in 83 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 11:11:09] [INFO ] Deduced a trap composed of 97 places in 84 ms of which 21 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/288 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/288 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 6 (OVERLAPS) 12/300 variables, 12/24 constraints. Problems are: Problem set: 0 solved, 263 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 11:11:15] [INFO ] Deduced a trap composed of 21 places in 79 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 11:11:15] [INFO ] Deduced a trap composed of 20 places in 80 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 11:11:15] [INFO ] Deduced a trap composed of 31 places in 85 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 11:11:15] [INFO ] Deduced a trap composed of 49 places in 82 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 11:11:15] [INFO ] Deduced a trap composed of 30 places in 86 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 11:11:15] [INFO ] Deduced a trap composed of 49 places in 82 ms of which 10 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/300 variables, 6/30 constraints. Problems are: Problem set: 0 solved, 263 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 11:11:17] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 11:11:17] [INFO ] Deduced a trap composed of 15 places in 71 ms of which 8 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/300 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/300 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 10 (OVERLAPS) 278/578 variables, 300/332 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/578 variables, 0/332 constraints. Problems are: Problem set: 0 solved, 263 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 578/578 variables, and 332 constraints, problems are : Problem set: 0 solved, 263 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 19/19 constraints, State Equation: 300/300 constraints, PredecessorRefiner: 263/263 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 263 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/282 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/282 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 2 (OVERLAPS) 6/288 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/288 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/288 variables, 10/20 constraints. Problems are: Problem set: 0 solved, 263 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 11:11:34] [INFO ] Deduced a trap composed of 10 places in 70 ms of which 7 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/288 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/288 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 7 (OVERLAPS) 12/300 variables, 12/33 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/300 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 9 (OVERLAPS) 278/578 variables, 300/333 constraints. Problems are: Problem set: 0 solved, 263 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/578 variables, 263/596 constraints. Problems are: Problem set: 0 solved, 263 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 578/578 variables, and 596 constraints, problems are : Problem set: 0 solved, 263 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 19/19 constraints, State Equation: 300/300 constraints, PredecessorRefiner: 263/263 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60056ms problems are : Problem set: 0 solved, 263 unsolved
Search for dead transitions found 0 dead transitions in 60057ms
Starting structural reductions in LTL mode, iteration 1 : 300/315 places, 278/289 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62129 ms. Remains : 300/315 places, 278/289 transitions.
[2025-06-01 11:12:03] [INFO ] Flatten gal took : 7 ms
[2025-06-01 11:12:03] [INFO ] Flatten gal took : 6 ms
[2025-06-01 11:12:03] [INFO ] Input system was already deterministic with 278 transitions.
[2025-06-01 11:12:03] [INFO ] Flatten gal took : 6 ms
[2025-06-01 11:12:03] [INFO ] Flatten gal took : 6 ms
[2025-06-01 11:12:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality3973064043932197673.gal : 2 ms
[2025-06-01 11:12:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality11351805859145936465.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3973064043932197673.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11351805859145936465.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,3.51683e+17,0.859922,37372,2,27555,5,129483,6,0,1457,124470,0


Converting to forward existential form...Done !
original formula: (EG(((((election_15_3_6_to_right_5<=0)&&(election_15_4_5_to_left_11>=1))&&((election_11_0_1_to_left_11<=election_4_0_1_to_right_4)||(repl...886
=> equivalent forward existential formula: [(FwdU((Init * EG(((((election_15_3_6_to_right_5<=0)&&(election_15_4_5_to_left_11>=1))&&((election_11_0_1_to_lef...1089
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t16, t18, t20, t22, t24, t26...370
Detected timeout of ITS tools.
[2025-06-01 11:12:33] [INFO ] Flatten gal took : 11 ms
[2025-06-01 11:12:33] [INFO ] Applying decomposition
[2025-06-01 11:12:33] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph9422126155983403567.txt' '-o' '/tmp/graph9422126155983403567.bin' '-w' '/tmp/graph9422126155983403567.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9422126155983403567.bin' '-l' '-1' '-v' '-w' '/tmp/graph9422126155983403567.weights' '-q' '0' '-e' '0.001'
[2025-06-01 11:12:33] [INFO ] Decomposing Gal with order
[2025-06-01 11:12:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 11:12:33] [INFO ] Removed a total of 57 redundant transitions.
[2025-06-01 11:12:33] [INFO ] Flatten gal took : 14 ms
[2025-06-01 11:12:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 9 ms.
[2025-06-01 11:12:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality6500775707326371775.gal : 2 ms
[2025-06-01 11:12:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality13762622229579587461.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality6500775707326371775.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13762622229579587461.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,3.51683e+17,0.877272,36072,2,28988,5,124370,6,0,1461,112853,0


Converting to forward existential form...Done !
original formula: (EG(((((gi1.gi2.gi0.gu3.election_15_3_6_to_right_5<=0)&&(gi1.gi0.gi1.gu7.election_15_4_5_to_left_11>=1))&&((gu17.election_11_0_1_to_left_...1169
=> equivalent forward existential formula: [(FwdU((Init * EG(((((gi1.gi2.gi0.gu3.election_15_3_6_to_right_5<=0)&&(gi1.gi0.gi1.gu7.election_15_4_5_to_left_1...1406
Reverse transition relation is NOT exact ! Due to transitions gu36.t75, gi1.gi0.gi1.gu7.t61, gi1.gi0.gi1.gu7.t67, gi1.gi0.gi2.gu8.t65, gi1.gi0.gi2.gu9.t69,...863
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 315/315 places, 289/289 transitions.
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 308 transition count 289
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 20 place count 295 transition count 276
Iterating global reduction 1 with 13 rules applied. Total rules applied 33 place count 295 transition count 276
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 43 place count 285 transition count 266
Iterating global reduction 1 with 10 rules applied. Total rules applied 53 place count 285 transition count 266
Applied a total of 53 rules in 9 ms. Remains 285 /315 variables (removed 30) and now considering 266/289 (removed 23) transitions.
// Phase 1: matrix 266 rows 285 cols
[2025-06-01 11:13:03] [INFO ] Computed 19 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 11:13:03] [INFO ] Implicit Places using invariants in 131 ms returned []
[2025-06-01 11:13:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 11:13:05] [INFO ] Implicit Places using invariants and state equation in 1540 ms returned []
Implicit Place search using SMT with State Equation took 1673 ms to find 0 implicit places.
Running 251 sub problems to find dead transitions.
[2025-06-01 11:13:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/270 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 251 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/270 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 251 unsolved
At refinement iteration 2 (OVERLAPS) 15/285 variables, 15/19 constraints. Problems are: Problem set: 0 solved, 251 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/285 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 251 unsolved
At refinement iteration 4 (OVERLAPS) 266/551 variables, 285/304 constraints. Problems are: Problem set: 0 solved, 251 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/551 variables, 0/304 constraints. Problems are: Problem set: 0 solved, 251 unsolved
At refinement iteration 6 (OVERLAPS) 0/551 variables, 0/304 constraints. Problems are: Problem set: 0 solved, 251 unsolved
No progress, stopping.
After SMT solving in domain Real declared 551/551 variables, and 304 constraints, problems are : Problem set: 0 solved, 251 unsolved in 26390 ms.
Refiners :[Generalized P Invariants (flows): 19/19 constraints, State Equation: 285/285 constraints, PredecessorRefiner: 251/251 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 251 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/270 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 251 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/270 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 251 unsolved
At refinement iteration 2 (OVERLAPS) 15/285 variables, 15/19 constraints. Problems are: Problem set: 0 solved, 251 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/285 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 251 unsolved
At refinement iteration 4 (OVERLAPS) 266/551 variables, 285/304 constraints. Problems are: Problem set: 0 solved, 251 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/551 variables, 251/555 constraints. Problems are: Problem set: 0 solved, 251 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 551/551 variables, and 555 constraints, problems are : Problem set: 0 solved, 251 unsolved in 30015 ms.
Refiners :[Generalized P Invariants (flows): 19/19 constraints, State Equation: 285/285 constraints, PredecessorRefiner: 251/251 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 56431ms problems are : Problem set: 0 solved, 251 unsolved
Search for dead transitions found 0 dead transitions in 56432ms
Starting structural reductions in LTL mode, iteration 1 : 285/315 places, 266/289 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 58116 ms. Remains : 285/315 places, 266/289 transitions.
[2025-06-01 11:14:01] [INFO ] Flatten gal took : 7 ms
[2025-06-01 11:14:01] [INFO ] Flatten gal took : 6 ms
[2025-06-01 11:14:01] [INFO ] Input system was already deterministic with 266 transitions.
[2025-06-01 11:14:01] [INFO ] Flatten gal took : 6 ms
[2025-06-01 11:14:01] [INFO ] Flatten gal took : 6 ms
[2025-06-01 11:14:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality7587816959645633726.gal : 2 ms
[2025-06-01 11:14:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality15389594562798064574.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality7587816959645633726.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15389594562798064574.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,7.70338e+16,0.654646,29800,2,22806,5,101989,6,0,1394,101779,0


Converting to forward existential form...Done !
original formula: E(!(AG(!(E(AX((reply_15_2_to_right_13<=0)) U ((reply_15_2_left15>=1)&&(election_15_2_2_to_left_14<=0)))))) U (AX(!(E((rcv_right_election_...432
=> equivalent forward existential formula: ([((FwdU(Init,!(!(E(TRUE U !(!(E(!(EX(!((reply_15_2_to_right_13<=0)))) U ((reply_15_2_left15>=1)&&(election_15_2...774
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t16, t18, t20, t22, t24, t26...380
Detected timeout of ITS tools.
[2025-06-01 11:14:31] [INFO ] Flatten gal took : 6 ms
[2025-06-01 11:14:31] [INFO ] Applying decomposition
[2025-06-01 11:14:31] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph4783316466254576484.txt' '-o' '/tmp/graph4783316466254576484.bin' '-w' '/tmp/graph4783316466254576484.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4783316466254576484.bin' '-l' '-1' '-v' '-w' '/tmp/graph4783316466254576484.weights' '-q' '0' '-e' '0.001'
[2025-06-01 11:14:31] [INFO ] Decomposing Gal with order
[2025-06-01 11:14:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 11:14:31] [INFO ] Removed a total of 33 redundant transitions.
[2025-06-01 11:14:31] [INFO ] Flatten gal took : 13 ms
[2025-06-01 11:14:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-01 11:14:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality16695183251988699397.gal : 4 ms
[2025-06-01 11:14:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality8417980138459089391.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality16695183251988699397.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8417980138459089391.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,7.70338e+16,0.787751,32104,2,25232,5,110338,6,0,1394,108352,0


Converting to forward existential form...Done !
original formula: E(!(AG(!(E(AX((gi0.gi3.gi2.gu19.reply_15_2_to_right_13<=0)) U ((gi0.gi3.gi3.gu13.reply_15_2_left15>=1)&&(gi0.gi3.gi2.gu11.election_15_2_2...562
=> equivalent forward existential formula: ([((FwdU(Init,!(!(E(TRUE U !(!(E(!(EX(!((gi0.gi3.gi2.gu19.reply_15_2_to_right_13<=0)))) U ((gi0.gi3.gi3.gu13.rep...987
Reverse transition relation is NOT exact ! Due to transitions gi0.gi0.gu3.t26, gi0.gi0.gu4.t30, gi0.gi0.t32, gi0.gi1.gi0.gu5.t5, gi0.gi1.gi0.gu5.t34, gi0.g...951
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 315/315 places, 289/289 transitions.
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 308 transition count 289
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 19 place count 296 transition count 277
Iterating global reduction 1 with 12 rules applied. Total rules applied 31 place count 296 transition count 277
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 39 place count 288 transition count 269
Iterating global reduction 1 with 8 rules applied. Total rules applied 47 place count 288 transition count 269
Applied a total of 47 rules in 17 ms. Remains 288 /315 variables (removed 27) and now considering 269/289 (removed 20) transitions.
// Phase 1: matrix 269 rows 288 cols
[2025-06-01 11:15:01] [INFO ] Computed 19 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 11:15:02] [INFO ] Implicit Places using invariants in 119 ms returned []
[2025-06-01 11:15:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 11:15:03] [INFO ] Implicit Places using invariants and state equation in 1571 ms returned []
Implicit Place search using SMT with State Equation took 1692 ms to find 0 implicit places.
Running 254 sub problems to find dead transitions.
[2025-06-01 11:15:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/273 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/273 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 2 (OVERLAPS) 15/288 variables, 15/19 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/288 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 4 (OVERLAPS) 269/557 variables, 288/307 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/557 variables, 0/307 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 6 (OVERLAPS) 0/557 variables, 0/307 constraints. Problems are: Problem set: 0 solved, 254 unsolved
No progress, stopping.
After SMT solving in domain Real declared 557/557 variables, and 307 constraints, problems are : Problem set: 0 solved, 254 unsolved in 26803 ms.
Refiners :[Generalized P Invariants (flows): 19/19 constraints, State Equation: 288/288 constraints, PredecessorRefiner: 254/254 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 254 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/273 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/273 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 2 (OVERLAPS) 15/288 variables, 15/19 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/288 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 4 (OVERLAPS) 269/557 variables, 288/307 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/557 variables, 254/561 constraints. Problems are: Problem set: 0 solved, 254 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 557/557 variables, and 561 constraints, problems are : Problem set: 0 solved, 254 unsolved in 30019 ms.
Refiners :[Generalized P Invariants (flows): 19/19 constraints, State Equation: 288/288 constraints, PredecessorRefiner: 254/254 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 56853ms problems are : Problem set: 0 solved, 254 unsolved
Search for dead transitions found 0 dead transitions in 56854ms
Starting structural reductions in LTL mode, iteration 1 : 288/315 places, 269/289 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 58567 ms. Remains : 288/315 places, 269/289 transitions.
[2025-06-01 11:16:00] [INFO ] Flatten gal took : 5 ms
[2025-06-01 11:16:00] [INFO ] Flatten gal took : 6 ms
[2025-06-01 11:16:00] [INFO ] Input system was already deterministic with 269 transitions.
[2025-06-01 11:16:00] [INFO ] Flatten gal took : 6 ms
[2025-06-01 11:16:00] [INFO ] Flatten gal took : 5 ms
[2025-06-01 11:16:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality1194286265315237850.gal : 1 ms
[2025-06-01 11:16:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality354659844699788842.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality1194286265315237850.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality354659844699788842.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.14759e+17,0.758906,30932,2,23397,5,105694,6,0,1409,109137,0


Converting to forward existential form...Done !
original formula: E(AX(AF((reply_10_0_to_right_9<=0))) U (!(AG(AF((rcv_left_election_15_4_5_5>=1)))) + !((((election_15_2_3_to_left_13>=1) * EF((rcv_left_r...355
=> equivalent forward existential formula: ([FwdG(FwdU(FwdU(Init,!(EX(!(!(EG(!((reply_10_0_to_right_9<=0)))))))),TRUE),!((rcv_left_election_15_4_5_5>=1)))]...771
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t16, t18, t22, t24, t26, t28...380
Detected timeout of ITS tools.
[2025-06-01 11:16:30] [INFO ] Flatten gal took : 11 ms
[2025-06-01 11:16:30] [INFO ] Applying decomposition
[2025-06-01 11:16:30] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph15879782863940083521.txt' '-o' '/tmp/graph15879782863940083521.bin' '-w' '/tmp/graph15879782863940083521.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15879782863940083521.bin' '-l' '-1' '-v' '-w' '/tmp/graph15879782863940083521.weights' '-q' '0' '-e' '0.001'
[2025-06-01 11:16:30] [INFO ] Decomposing Gal with order
[2025-06-01 11:16:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 11:16:30] [INFO ] Removed a total of 44 redundant transitions.
[2025-06-01 11:16:30] [INFO ] Flatten gal took : 14 ms
[2025-06-01 11:16:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 15 labels/synchronizations in 4 ms.
[2025-06-01 11:16:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality2042837925477736508.gal : 2 ms
[2025-06-01 11:16:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality12014342636242619694.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality2042837925477736508.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12014342636242619694.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.14759e+17,0.784993,31256,2,23445,5,106468,6,0,1413,108509,0


Converting to forward existential form...Done !
original formula: E(AX(AF((gi0.gi0.gi1.gu15.reply_10_0_to_right_9<=0))) U (!(AG(AF((gi0.gi1.gi0.gu4.rcv_left_election_15_4_5_5>=1)))) + !((((gi0.gi1.gi2.gu...475
=> equivalent forward existential formula: ([FwdG(FwdU(FwdU(Init,!(EX(!(!(EG(!((gi0.gi0.gi1.gu15.reply_10_0_to_right_9<=0)))))))),TRUE),!((gi0.gi1.gi0.gu4....978
Reverse transition relation is NOT exact ! Due to transitions gu10.t57, gi0.gi0.gi0.gu5.t36, gi0.gi0.gi0.gu5.t42, gi0.gi0.gi0.gu6.t40, gi0.gi0.gi0.gu7.t44,...937
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 315/315 places, 289/289 transitions.
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 308 transition count 289
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 20 place count 295 transition count 276
Iterating global reduction 1 with 13 rules applied. Total rules applied 33 place count 295 transition count 276
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 43 place count 285 transition count 266
Iterating global reduction 1 with 10 rules applied. Total rules applied 53 place count 285 transition count 266
Applied a total of 53 rules in 17 ms. Remains 285 /315 variables (removed 30) and now considering 266/289 (removed 23) transitions.
// Phase 1: matrix 266 rows 285 cols
[2025-06-01 11:17:00] [INFO ] Computed 19 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 11:17:00] [INFO ] Implicit Places using invariants in 140 ms returned []
[2025-06-01 11:17:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 11:17:02] [INFO ] Implicit Places using invariants and state equation in 1617 ms returned []
Implicit Place search using SMT with State Equation took 1760 ms to find 0 implicit places.
Running 251 sub problems to find dead transitions.
[2025-06-01 11:17:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/270 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 251 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/270 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 251 unsolved
At refinement iteration 2 (OVERLAPS) 15/285 variables, 15/19 constraints. Problems are: Problem set: 0 solved, 251 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/285 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 251 unsolved
At refinement iteration 4 (OVERLAPS) 266/551 variables, 285/304 constraints. Problems are: Problem set: 0 solved, 251 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/551 variables, 0/304 constraints. Problems are: Problem set: 0 solved, 251 unsolved
At refinement iteration 6 (OVERLAPS) 0/551 variables, 0/304 constraints. Problems are: Problem set: 0 solved, 251 unsolved
No progress, stopping.
After SMT solving in domain Real declared 551/551 variables, and 304 constraints, problems are : Problem set: 0 solved, 251 unsolved in 26523 ms.
Refiners :[Generalized P Invariants (flows): 19/19 constraints, State Equation: 285/285 constraints, PredecessorRefiner: 251/251 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 251 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/270 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 251 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/270 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 251 unsolved
At refinement iteration 2 (OVERLAPS) 15/285 variables, 15/19 constraints. Problems are: Problem set: 0 solved, 251 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/285 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 251 unsolved
At refinement iteration 4 (OVERLAPS) 266/551 variables, 285/304 constraints. Problems are: Problem set: 0 solved, 251 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/551 variables, 251/555 constraints. Problems are: Problem set: 0 solved, 251 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 551/551 variables, and 555 constraints, problems are : Problem set: 0 solved, 251 unsolved in 30024 ms.
Refiners :[Generalized P Invariants (flows): 19/19 constraints, State Equation: 285/285 constraints, PredecessorRefiner: 251/251 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 56575ms problems are : Problem set: 0 solved, 251 unsolved
Search for dead transitions found 0 dead transitions in 56576ms
Starting structural reductions in LTL mode, iteration 1 : 285/315 places, 266/289 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 58355 ms. Remains : 285/315 places, 266/289 transitions.
[2025-06-01 11:17:59] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-06-01 11:17:59] [INFO ] Flatten gal took : 6 ms
FORMULA HirschbergSinclair-PT-15-CTLCardinality-2023-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-01 11:17:59] [INFO ] Flatten gal took : 11 ms
[2025-06-01 11:17:59] [INFO ] Input system was already deterministic with 266 transitions.
Support contains 0 out of 285 places (down from 1) after GAL structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 315/315 places, 289/289 transitions.
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 308 transition count 289
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 19 place count 296 transition count 277
Iterating global reduction 1 with 12 rules applied. Total rules applied 31 place count 296 transition count 277
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 40 place count 287 transition count 268
Iterating global reduction 1 with 9 rules applied. Total rules applied 49 place count 287 transition count 268
Applied a total of 49 rules in 10 ms. Remains 287 /315 variables (removed 28) and now considering 268/289 (removed 21) transitions.
// Phase 1: matrix 268 rows 287 cols
[2025-06-01 11:17:59] [INFO ] Computed 19 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 11:17:59] [INFO ] Implicit Places using invariants in 122 ms returned []
[2025-06-01 11:17:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 11:18:00] [INFO ] Implicit Places using invariants and state equation in 1494 ms returned []
Implicit Place search using SMT with State Equation took 1618 ms to find 0 implicit places.
Running 253 sub problems to find dead transitions.
[2025-06-01 11:18:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/272 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/272 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 2 (OVERLAPS) 15/287 variables, 15/19 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/287 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 4 (OVERLAPS) 268/555 variables, 287/306 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/555 variables, 0/306 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 6 (OVERLAPS) 0/555 variables, 0/306 constraints. Problems are: Problem set: 0 solved, 253 unsolved
No progress, stopping.
After SMT solving in domain Real declared 555/555 variables, and 306 constraints, problems are : Problem set: 0 solved, 253 unsolved in 27942 ms.
Refiners :[Generalized P Invariants (flows): 19/19 constraints, State Equation: 287/287 constraints, PredecessorRefiner: 253/253 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 253 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/272 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/272 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 2 (OVERLAPS) 15/287 variables, 15/19 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/287 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 4 (OVERLAPS) 268/555 variables, 287/306 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/555 variables, 253/559 constraints. Problems are: Problem set: 0 solved, 253 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 555/555 variables, and 559 constraints, problems are : Problem set: 0 solved, 253 unsolved in 30017 ms.
Refiners :[Generalized P Invariants (flows): 19/19 constraints, State Equation: 287/287 constraints, PredecessorRefiner: 253/253 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 57983ms problems are : Problem set: 0 solved, 253 unsolved
Search for dead transitions found 0 dead transitions in 57984ms
Starting structural reductions in LTL mode, iteration 1 : 287/315 places, 268/289 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 59615 ms. Remains : 287/315 places, 268/289 transitions.
[2025-06-01 11:18:58] [INFO ] Flatten gal took : 6 ms
[2025-06-01 11:18:58] [INFO ] Flatten gal took : 6 ms
[2025-06-01 11:18:58] [INFO ] Input system was already deterministic with 268 transitions.
[2025-06-01 11:18:58] [INFO ] Flatten gal took : 6 ms
[2025-06-01 11:18:58] [INFO ] Flatten gal took : 6 ms
[2025-06-01 11:18:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality10790620229331705699.gal : 2 ms
[2025-06-01 11:18:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality7497560299081513314.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10790620229331705699.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7497560299081513314.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,9.79255e+16,0.640592,29644,2,22596,5,100697,6,0,1404,99956,0


Converting to forward existential form...Done !
original formula: EF(((elected_15_to_left_1>0) + (AX(AG(((init12>=1)&&(rcv_right_election_15_4_10_5<=1)))) * ((A(E((reply_15_0_right15>=1) U (election_15_2...383
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * (elected_15_to_left_1>0))] != FALSE + (([(((FwdU(Init,TRUE) * !(EX(!(!(E(TRUE U !(((init12>...923
(forward)formula 0,1,0.644823,29644,1,0,7,100697,8,1,1407,99956,1
FORMULA HirschbergSinclair-PT-15-CTLCardinality-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 315/315 places, 289/289 transitions.
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 308 transition count 289
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 20 place count 295 transition count 276
Iterating global reduction 1 with 13 rules applied. Total rules applied 33 place count 295 transition count 276
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 43 place count 285 transition count 266
Iterating global reduction 1 with 10 rules applied. Total rules applied 53 place count 285 transition count 266
Applied a total of 53 rules in 11 ms. Remains 285 /315 variables (removed 30) and now considering 266/289 (removed 23) transitions.
// Phase 1: matrix 266 rows 285 cols
[2025-06-01 11:18:59] [INFO ] Computed 19 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 11:18:59] [INFO ] Implicit Places using invariants in 148 ms returned []
[2025-06-01 11:18:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 11:19:01] [INFO ] Implicit Places using invariants and state equation in 1557 ms returned []
Implicit Place search using SMT with State Equation took 1708 ms to find 0 implicit places.
Running 251 sub problems to find dead transitions.
[2025-06-01 11:19:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/270 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 251 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/270 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 251 unsolved
At refinement iteration 2 (OVERLAPS) 15/285 variables, 15/19 constraints. Problems are: Problem set: 0 solved, 251 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/285 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 251 unsolved
At refinement iteration 4 (OVERLAPS) 266/551 variables, 285/304 constraints. Problems are: Problem set: 0 solved, 251 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/551 variables, 0/304 constraints. Problems are: Problem set: 0 solved, 251 unsolved
At refinement iteration 6 (OVERLAPS) 0/551 variables, 0/304 constraints. Problems are: Problem set: 0 solved, 251 unsolved
No progress, stopping.
After SMT solving in domain Real declared 551/551 variables, and 304 constraints, problems are : Problem set: 0 solved, 251 unsolved in 26022 ms.
Refiners :[Generalized P Invariants (flows): 19/19 constraints, State Equation: 285/285 constraints, PredecessorRefiner: 251/251 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 251 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/270 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 251 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/270 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 251 unsolved
At refinement iteration 2 (OVERLAPS) 15/285 variables, 15/19 constraints. Problems are: Problem set: 0 solved, 251 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/285 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 251 unsolved
At refinement iteration 4 (OVERLAPS) 266/551 variables, 285/304 constraints. Problems are: Problem set: 0 solved, 251 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/551 variables, 251/555 constraints. Problems are: Problem set: 0 solved, 251 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 551/551 variables, and 555 constraints, problems are : Problem set: 0 solved, 251 unsolved in 30017 ms.
Refiners :[Generalized P Invariants (flows): 19/19 constraints, State Equation: 285/285 constraints, PredecessorRefiner: 251/251 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 56064ms problems are : Problem set: 0 solved, 251 unsolved
Search for dead transitions found 0 dead transitions in 56065ms
Starting structural reductions in LTL mode, iteration 1 : 285/315 places, 266/289 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 57786 ms. Remains : 285/315 places, 266/289 transitions.
[2025-06-01 11:19:57] [INFO ] Flatten gal took : 7 ms
[2025-06-01 11:19:57] [INFO ] Flatten gal took : 6 ms
[2025-06-01 11:19:57] [INFO ] Input system was already deterministic with 266 transitions.
[2025-06-01 11:19:57] [INFO ] Flatten gal took : 6 ms
[2025-06-01 11:19:57] [INFO ] Flatten gal took : 6 ms
[2025-06-01 11:19:57] [INFO ] Time to serialize gal into /tmp/CTLCardinality12351423135487778129.gal : 1 ms
[2025-06-01 11:19:57] [INFO ] Time to serialize properties into /tmp/CTLCardinality11903351212242552270.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality12351423135487778129.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11903351212242552270.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,7.70338e+16,0.675639,29772,2,22806,5,101989,6,0,1394,101779,0


Converting to forward existential form...Done !
original formula: ((EX(EG(EF((rcv_left_election_15_3_1_1>=1)))) + AG(EF(EX((rcv_left_reply_15_3_9>election_15_0_1_to_right_15))))) + AX((rcv_right_election...169
=> equivalent forward existential formula: [(EY((Init * !((EX(EG(E(TRUE U (rcv_left_election_15_3_1_1>=1)))) + !(E(TRUE U !(E(TRUE U EX((rcv_left_reply_15_...243
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t16, t18, t20, t22, t24, t26...380
Detected timeout of ITS tools.
[2025-06-01 11:20:27] [INFO ] Flatten gal took : 6 ms
[2025-06-01 11:20:27] [INFO ] Applying decomposition
[2025-06-01 11:20:27] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph11934538432133966947.txt' '-o' '/tmp/graph11934538432133966947.bin' '-w' '/tmp/graph11934538432133966947.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11934538432133966947.bin' '-l' '-1' '-v' '-w' '/tmp/graph11934538432133966947.weights' '-q' '0' '-e' '0.001'
[2025-06-01 11:20:27] [INFO ] Decomposing Gal with order
[2025-06-01 11:20:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 11:20:27] [INFO ] Removed a total of 24 redundant transitions.
[2025-06-01 11:20:27] [INFO ] Flatten gal took : 15 ms
[2025-06-01 11:20:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-01 11:20:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality7436143254642231064.gal : 2 ms
[2025-06-01 11:20:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality1738477467588625997.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality7436143254642231064.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1738477467588625997.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,7.70338e+16,0.653127,29300,2,23504,5,99115,6,0,1394,92230,0


Converting to forward existential form...Done !
original formula: ((EX(EG(EF((gi0.gi0.gi0.gu0.rcv_left_election_15_3_1_1>=1)))) + AG(EF(EX((gu18.rcv_left_reply_15_3_9>gu18.election_15_0_1_to_right_15))))...211
=> equivalent forward existential formula: [(EY((Init * !((EX(EG(E(TRUE U (gi0.gi0.gi0.gu0.rcv_left_election_15_3_1_1>=1)))) + !(E(TRUE U !(E(TRUE U EX((gu...285
Reverse transition relation is NOT exact ! Due to transitions gi0.gi0.gi0.gu1.t18, gi0.gi0.gi0.gu2.t22, gi0.gi0.gi0.gu3.t26, gi0.gi0.gi0.gu4.t30, gi0.gi0.g...964
Detected timeout of ITS tools.
[2025-06-01 11:20:57] [INFO ] Flatten gal took : 10 ms
[2025-06-01 11:20:57] [INFO ] Flatten gal took : 7 ms
[2025-06-01 11:20:57] [INFO ] Applying decomposition
[2025-06-01 11:20:57] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph6459300024891353362.txt' '-o' '/tmp/graph6459300024891353362.bin' '-w' '/tmp/graph6459300024891353362.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6459300024891353362.bin' '-l' '-1' '-v' '-w' '/tmp/graph6459300024891353362.weights' '-q' '0' '-e' '0.001'
[2025-06-01 11:20:57] [INFO ] Decomposing Gal with order
[2025-06-01 11:20:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 11:20:57] [INFO ] Removed a total of 78 redundant transitions.
[2025-06-01 11:20:57] [INFO ] Flatten gal took : 15 ms
[2025-06-01 11:20:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-01 11:20:57] [INFO ] Time to serialize gal into /tmp/CTLCardinality16886834927798798190.gal : 3 ms
[2025-06-01 11:20:57] [INFO ] Time to serialize properties into /tmp/CTLCardinality12705912680257753157.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality16886834927798798190.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12705912680257753157.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 10 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,1.46524e+18,1.05507,42216,2,36219,5,152531,6,0,1516,137725,0


Converting to forward existential form...Done !
original formula: E((AX(AG((gu32.rcv_left_reply_15_3_14<=gu32.rcv_left_election_15_2_3_3))) + !(EX(A(AF((gi0.gi0.gi3.gu11.election_15_4_15_to_right_14>=1))...310
=> equivalent forward existential formula: [(FwdU(Init,(!(EX(!(!(E(TRUE U !((gu32.rcv_left_reply_15_3_14<=gu32.rcv_left_election_15_2_3_3))))))) + !(EX(!((...625
Reverse transition relation is NOT exact ! Due to transitions gi0.gi0.gi0.gu1.t18, gi0.gi0.gi0.gu1.t22, gi0.gi0.gi1.gu2.t24, gi0.gi0.gi1.gu2.t28, gi0.gi0.g...718
(forward)formula 0,0,267.15,6221004,1,0,1986,3.64209e+07,18,880,4926,3.13431e+07,9
FORMULA HirschbergSinclair-PT-15-CTLCardinality-2025-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: AF(EX(E((gu13.election_2_0_1_to_right_2<=gu13.rcv_right_reply_15_3_6) U (gu36.rcv_right_election_15_3_8_7>gu36.reply_15_2_to_left_2))))
=> equivalent forward existential formula: [FwdG(Init,!(EX(E((gu13.election_2_0_1_to_right_2<=gu13.rcv_right_reply_15_3_6) U (gu36.rcv_right_election_15_3_...198
(forward)formula 1,1,298.468,6221004,1,0,1986,3.64209e+07,26,880,5445,3.13431e+07,815
FORMULA HirschbergSinclair-PT-15-CTLCardinality-2025-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AF((((gi0.gi0.gi2.gu8.reply_13_0_to_right_12>=1)&&(gu42.election_15_4_10_to_left_6<=gu42.reply_9_0_to_right_8)) * (((gu53.elected_15_to_l...386
=> equivalent forward existential formula: [FwdG(Init,!((((gi0.gi0.gi2.gu8.reply_13_0_to_right_12>=1)&&(gu42.election_15_4_10_to_left_6<=gu42.reply_9_0_to_...437
(forward)formula 2,0,385.837,6221004,1,0,2005,3.64209e+07,38,1233,5463,3.92055e+07,1579
FORMULA HirschbergSinclair-PT-15-CTLCardinality-2025-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: AX(AF(((gi0.gi0.gi1.gu16.election_15_4_6_to_right_5>=1)||(gi1.gu7.rcv_left_election_9_0_1_10>=1))))
=> equivalent forward existential formula: [FwdG(EY(Init),!(((gi0.gi0.gi1.gu16.election_15_4_6_to_right_5>=1)||(gi1.gu7.rcv_left_election_9_0_1_10>=1))))] ...162
Hit Full ! (commute/partial/dont) 285/4/4
(forward)formula 3,0,386.54,6221004,1,0,2009,3.64209e+07,46,1236,5858,3.92979e+07,1582
FORMULA HirschbergSinclair-PT-15-CTLCardinality-2025-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: EX(AF(AG((gu45.rcv_left_election_15_4_6_6<=gu45.rcv_left_election_8_0_1_9))))
=> equivalent forward existential formula: [(EY(Init) * !(EG(!(!(E(TRUE U !((gu45.rcv_left_election_15_4_6_6<=gu45.rcv_left_election_8_0_1_9))))))))] != FA...158
(forward)formula 4,1,486.913,6848996,1,0,2059,3.96437e+07,17,1260,5541,4.39401e+07,21
FORMULA HirschbergSinclair-PT-15-CTLCardinality-2025-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AF((EG((((gi0.gi1.gu4.reply_6_0_left6<=0)&&(gi0.gi0.gi0.gu1.reply_15_3_to_left_2<=0)) + (EG((gi1.gu7.newmsg10<1)) * EX((gi0.gi1.gu5.init8...326
=> equivalent forward existential formula: [FwdG(Init,!((EG((((gi0.gi1.gu4.reply_6_0_left6<=0)&&(gi0.gi0.gi0.gu1.reply_15_3_to_left_2<=0)) + (EG((gi1.gu7.n...389
(forward)formula 5,0,488.142,6848996,1,0,2059,3.96437e+07,29,1260,5993,4.39401e+07,34
FORMULA HirschbergSinclair-PT-15-CTLCardinality-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: (EG(((((gi0.gi0.gi1.gu40.election_15_3_6_to_right_5<=0)&&(gi1.gu39.election_15_4_5_to_left_11>=1))&&((gu15.election_11_0_1_to_left_11<=gu...1171
=> equivalent forward existential formula: [(FwdU((Init * EG(((((gi0.gi0.gi1.gu40.election_15_3_6_to_right_5<=0)&&(gi1.gu39.election_15_4_5_to_left_11>=1))...1408
(forward)formula 6,0,623.96,6898148,1,0,2408,4.60416e+07,59,1410,6210,4.39401e+07,2298
FORMULA HirschbergSinclair-PT-15-CTLCardinality-2025-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: E(!(AG(!(E(AX((gi0.gi0.gi2.gu9.reply_15_2_to_right_13<=0)) U ((gi0.gi0.gi3.gu11.reply_15_2_left15>=1)&&(gi16.gu28.election_15_2_2_to_left...546
=> equivalent forward existential formula: ([((FwdU(Init,!(!(E(TRUE U !(!(E(!(EX(!((gi0.gi0.gi2.gu9.reply_15_2_to_right_13<=0)))) U ((gi0.gi0.gi3.gu11.repl...952
(forward)formula 7,0,642.78,7236120,1,0,2540,5.02942e+07,67,1479,6219,4.39401e+07,2466
FORMULA HirschbergSinclair-PT-15-CTLCardinality-2025-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: E(AX(AF((gi0.gi1.gu20.reply_10_0_to_right_9<=0))) U (!(AG(AF((gi0.gi0.gi1.gu16.rcv_left_election_15_4_5_5>=1)))) + !((((gi0.gi0.gi2.gu29....466
=> equivalent forward existential formula: ([FwdG(FwdU(FwdU(Init,!(EX(!(!(EG(!((gi0.gi1.gu20.reply_10_0_to_right_9<=0)))))))),TRUE),!((gi0.gi0.gi1.gu16.rcv...962
Hit Full ! (commute/partial/dont) 287/0/2
(forward)formula 8,1,903.885,9707016,1,0,3636,6.74098e+07,24,2036,5161,6.02731e+07,882
FORMULA HirschbergSinclair-PT-15-CTLCardinality-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: ((EX(EG(EF((gi0.gi0.gi0.gu0.rcv_left_election_15_3_1_1>=1)))) + AG(EF(EX((gu23.rcv_left_reply_15_3_9>gu23.election_15_0_1_to_right_15))))...208
=> equivalent forward existential formula: [(EY((Init * !((EX(EG(E(TRUE U (gi0.gi0.gi0.gu0.rcv_left_election_15_3_1_1>=1)))) + !(E(TRUE U !(E(TRUE U EX((gu...282
(forward)formula 9,0,923.777,9707016,1,0,3636,6.74098e+07,36,2036,6463,6.02731e+07,1080
FORMULA HirschbergSinclair-PT-15-CTLCardinality-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Total runtime 2354204 ms.

BK_STOP 1748777785090

--------------------
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_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /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-15"
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 2-5832"
echo " Executing tool itstools"
echo " Input is HirschbergSinclair-PT-15, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r114-tall-174876422000073"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HirschbergSinclair-PT-15.tgz
mv HirschbergSinclair-PT-15 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 ;