Execution Chart

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Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r114-tall-174876422100122.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-45, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-tall-174876422100122
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 14K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 106K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.3K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.9K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 19K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 133K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.1K 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 616K 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-45-CTLFireability-2023-12
FORMULA_NAME HirschbergSinclair-PT-45-CTLFireability-2023-13
FORMULA_NAME HirschbergSinclair-PT-45-CTLFireability-2023-14
FORMULA_NAME HirschbergSinclair-PT-45-CTLFireability-2023-15
FORMULA_NAME HirschbergSinclair-PT-45-CTLFireability-2025-00
FORMULA_NAME HirschbergSinclair-PT-45-CTLFireability-2025-01
FORMULA_NAME HirschbergSinclair-PT-45-CTLFireability-2025-02
FORMULA_NAME HirschbergSinclair-PT-45-CTLFireability-2025-03
FORMULA_NAME HirschbergSinclair-PT-45-CTLFireability-2025-04
FORMULA_NAME HirschbergSinclair-PT-45-CTLFireability-2025-05
FORMULA_NAME HirschbergSinclair-PT-45-CTLFireability-2025-06
FORMULA_NAME HirschbergSinclair-PT-45-CTLFireability-2025-07
FORMULA_NAME HirschbergSinclair-PT-45-CTLFireability-2025-08
FORMULA_NAME HirschbergSinclair-PT-45-CTLFireability-2025-09
FORMULA_NAME HirschbergSinclair-PT-45-CTLFireability-2025-10
FORMULA_NAME HirschbergSinclair-PT-45-CTLFireability-2025-11

=== Now, execution of the tool begins

BK_START 1748785380633

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HirschbergSinclair-PT-45
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-01 13:43:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-01 13:43:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-01 13:43:02] [INFO ] Load time of PNML (sax parser for PT used): 133 ms
[2025-06-01 13:43:02] [INFO ] Transformed 1138 places.
[2025-06-01 13:43:02] [INFO ] Transformed 1042 transitions.
[2025-06-01 13:43:02] [INFO ] Parsed PT model containing 1138 places and 1042 transitions and 3176 arcs in 260 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 15 ms.
Support contains 150 out of 1138 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1138/1138 places, 1042/1042 transitions.
Reduce places removed 45 places and 0 transitions.
Iterating post reduction 0 with 45 rules applied. Total rules applied 45 place count 1093 transition count 1042
Discarding 38 places :
Symmetric choice reduction at 1 with 38 rule applications. Total rules 83 place count 1055 transition count 1004
Iterating global reduction 1 with 38 rules applied. Total rules applied 121 place count 1055 transition count 1004
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 150 place count 1026 transition count 975
Iterating global reduction 1 with 29 rules applied. Total rules applied 179 place count 1026 transition count 975
Applied a total of 179 rules in 457 ms. Remains 1026 /1138 variables (removed 112) and now considering 975/1042 (removed 67) transitions.
// Phase 1: matrix 975 rows 1026 cols
[2025-06-01 13:43:03] [INFO ] Computed 51 invariants in 36 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 13:43:03] [INFO ] Implicit Places using invariants in 845 ms returned []
[2025-06-01 13:43:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 13:43:07] [INFO ] Implicit Places using invariants and state equation in 3672 ms returned []
Implicit Place search using SMT with State Equation took 4563 ms to find 0 implicit places.
Running 930 sub problems to find dead transitions.
[2025-06-01 13:43:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/981 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 930 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 981/2001 variables, and 6 constraints, problems are : Problem set: 0 solved, 930 unsolved in 30032 ms.
Refiners :[Generalized P Invariants (flows): 6/51 constraints, State Equation: 0/1026 constraints, PredecessorRefiner: 930/930 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 930 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/981 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 930 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/981 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 930 unsolved
At refinement iteration 2 (OVERLAPS) 45/1026 variables, 45/51 constraints. Problems are: Problem set: 0 solved, 930 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1026/2001 variables, and 51 constraints, problems are : Problem set: 0 solved, 930 unsolved in 30019 ms.
Refiners :[Generalized P Invariants (flows): 51/51 constraints, State Equation: 0/1026 constraints, PredecessorRefiner: 0/930 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60376ms problems are : Problem set: 0 solved, 930 unsolved
Search for dead transitions found 0 dead transitions in 60399ms
Starting structural reductions in LTL mode, iteration 1 : 1026/1138 places, 975/1042 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65447 ms. Remains : 1026/1138 places, 975/1042 transitions.
Support contains 150 out of 1026 places after structural reductions.
[2025-06-01 13:44:08] [INFO ] Flatten gal took : 103 ms
[2025-06-01 13:44:08] [INFO ] Flatten gal took : 58 ms
[2025-06-01 13:44:08] [INFO ] Input system was already deterministic with 975 transitions.
Support contains 142 out of 1026 places (down from 150) after GAL structural reductions.
RANDOM walk for 40000 steps (36 resets) in 2045 ms. (19 steps per ms) remains 11/72 properties
BEST_FIRST walk for 40004 steps (8 resets) in 269 ms. (148 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 151 ms. (263 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (8 resets) in 137 ms. (289 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 200 ms. (199 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 95 ms. (416 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 119 ms. (333 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 163 ms. (243 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 356 ms. (112 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 76 ms. (519 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 97 ms. (408 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 73 ms. (540 steps per ms) remains 11/11 properties
[2025-06-01 13:44:09] [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) 0/57 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (OVERLAPS) 863/920 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/920 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (OVERLAPS) 5/925 variables, 1/51 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/925 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 11 unsolved
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp23 is UNSAT
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp28 is UNSAT
Problem AtomicPropp32 is UNSAT
Problem AtomicPropp37 is UNSAT
Problem AtomicPropp55 is UNSAT
Problem AtomicPropp67 is UNSAT
At refinement iteration 5 (OVERLAPS) 975/1900 variables, 925/976 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1900 variables, 0/976 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 101/2001 variables, 101/1077 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2001 variables, 0/1077 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 0/2001 variables, 0/1077 constraints. Problems are: Problem set: 9 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2001/2001 variables, and 1077 constraints, problems are : Problem set: 9 solved, 2 unsolved in 2218 ms.
Refiners :[Generalized P Invariants (flows): 51/51 constraints, State Equation: 1026/1026 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 9 solved, 2 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 0/0 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 855/866 variables, 47/47 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/866 variables, 0/47 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 58/924 variables, 4/51 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/924 variables, 0/51 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 975/1899 variables, 924/975 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1899 variables, 0/975 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 102/2001 variables, 102/1077 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2001 variables, 2/1079 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2001 variables, 0/1079 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 0/2001 variables, 0/1079 constraints. Problems are: Problem set: 9 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2001/2001 variables, and 1079 constraints, problems are : Problem set: 9 solved, 2 unsolved in 3155 ms.
Refiners :[Generalized P Invariants (flows): 51/51 constraints, State Equation: 1026/1026 constraints, PredecessorRefiner: 2/11 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5411ms problems are : Problem set: 9 solved, 2 unsolved
Parikh walk visited 0 properties in 878 ms.
Support contains 11 out of 1026 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1026/1026 places, 975/975 transitions.
Graph (complete) has 1945 edges and 1026 vertex of which 1003 are kept as prefixes of interest. Removing 23 places using SCC suffix rule.3 ms
Discarding 23 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 373 transitions
Trivial Post-agglo rules discarded 373 transitions
Performed 373 trivial Post agglomeration. Transition count delta: 373
Iterating post reduction 0 with 396 rules applied. Total rules applied 397 place count 1003 transition count 579
Reduce places removed 373 places and 0 transitions.
Graph (complete) has 1115 edges and 630 vertex of which 564 are kept as prefixes of interest. Removing 66 places using SCC suffix rule.1 ms
Discarding 66 places :
Also discarding 0 output transitions
Iterating post reduction 1 with 374 rules applied. Total rules applied 771 place count 564 transition count 579
Drop transitions (Empty/Sink Transition effects.) removed 66 transitions
Reduce isomorphic transitions removed 66 transitions.
Iterating post reduction 2 with 66 rules applied. Total rules applied 837 place count 564 transition count 513
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 849 place count 552 transition count 501
Iterating global reduction 3 with 12 rules applied. Total rules applied 861 place count 552 transition count 501
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 3 with 7 rules applied. Total rules applied 868 place count 552 transition count 494
Reduce places removed 7 places and 0 transitions.
Graph (complete) has 959 edges and 545 vertex of which 532 are kept as prefixes of interest. Removing 13 places using SCC suffix rule.1 ms
Discarding 13 places :
Also discarding 0 output transitions
Iterating post reduction 4 with 8 rules applied. Total rules applied 876 place count 532 transition count 494
Drop transitions (Empty/Sink Transition effects.) removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 5 with 13 rules applied. Total rules applied 889 place count 532 transition count 481
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 893 place count 528 transition count 477
Iterating global reduction 6 with 4 rules applied. Total rules applied 897 place count 528 transition count 477
Free-agglomeration rule (complex) applied 21 times.
Iterating global reduction 6 with 21 rules applied. Total rules applied 918 place count 528 transition count 456
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 6 with 21 rules applied. Total rules applied 939 place count 507 transition count 456
Reduce places removed 39 places and 39 transitions.
Iterating global reduction 7 with 39 rules applied. Total rules applied 978 place count 468 transition count 417
Reduce places removed 21 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 142 transitions
Trivial Post-agglo rules discarded 142 transitions
Performed 142 trivial Post agglomeration. Transition count delta: 142
Iterating post reduction 7 with 163 rules applied. Total rules applied 1141 place count 447 transition count 275
Reduce places removed 142 places and 0 transitions.
Iterating post reduction 8 with 142 rules applied. Total rules applied 1283 place count 305 transition count 275
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 22 Pre rules applied. Total rules applied 1283 place count 305 transition count 253
Deduced a syphon composed of 22 places in 2 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 9 with 44 rules applied. Total rules applied 1327 place count 283 transition count 253
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 1329 place count 282 transition count 252
Applied a total of 1329 rules in 269 ms. Remains 282 /1026 variables (removed 744) and now considering 252/975 (removed 723) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 269 ms. Remains : 282/1026 places, 252/975 transitions.
RANDOM walk for 40000 steps (148 resets) in 625 ms. (63 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (40 resets) in 181 ms. (219 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (41 resets) in 110 ms. (360 steps per ms) remains 1/2 properties
// Phase 1: matrix 252 rows 282 cols
[2025-06-01 13:44:16] [INFO ] Computed 30 invariants in 3 ms
[2025-06-01 13:44:16] [INFO ] State equation strengthened by 7 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/8 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 198/206 variables, 23/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/206 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 62/268 variables, 5/29 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/268 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 246/514 variables, 268/297 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/514 variables, 0/297 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 18/532 variables, 12/309 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/532 variables, 7/316 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/532 variables, 0/316 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 2/534 variables, 2/318 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/534 variables, 1/319 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/534 variables, 0/319 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 0/534 variables, 0/319 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 534/534 variables, and 319 constraints, problems are : Problem set: 0 solved, 1 unsolved in 277 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 28/28 constraints, State Equation: 282/282 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/8 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 198/206 variables, 23/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/206 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 62/268 variables, 5/29 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/268 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 246/514 variables, 268/297 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/514 variables, 0/297 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 18/532 variables, 12/309 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/532 variables, 7/316 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/532 variables, 1/317 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/532 variables, 0/317 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 2/534 variables, 2/319 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/534 variables, 1/320 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/534 variables, 0/320 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/534 variables, 0/320 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 534/534 variables, and 320 constraints, problems are : Problem set: 0 solved, 1 unsolved in 660 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 28/28 constraints, State Equation: 282/282 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 949ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 63 ms.
Support contains 7 out of 282 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 282/282 places, 252/252 transitions.
Graph (complete) has 514 edges and 282 vertex of which 281 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 0 with 21 rules applied. Total rules applied 22 place count 281 transition count 231
Reduce places removed 30 places and 0 transitions.
Graph (complete) has 401 edges and 251 vertex of which 249 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 60 transitions
Trivial Post-agglo rules discarded 60 transitions
Performed 60 trivial Post agglomeration. Transition count delta: 60
Iterating post reduction 1 with 92 rules applied. Total rules applied 114 place count 248 transition count 171
Reduce places removed 60 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 62 rules applied. Total rules applied 176 place count 188 transition count 169
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 176 place count 188 transition count 162
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 190 place count 181 transition count 162
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 191 place count 180 transition count 161
Iterating global reduction 3 with 1 rules applied. Total rules applied 192 place count 180 transition count 161
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 193 place count 180 transition count 160
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 323 edges and 179 vertex of which 177 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
Discarding 2 places :
Also discarding 0 output transitions
Iterating post reduction 4 with 2 rules applied. Total rules applied 195 place count 177 transition count 160
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 197 place count 177 transition count 158
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 201 place count 175 transition count 156
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 202 place count 175 transition count 155
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 203 place count 174 transition count 155
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 7 with 3 rules applied. Total rules applied 206 place count 171 transition count 152
Reduce places removed 2 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 7 with 9 rules applied. Total rules applied 215 place count 169 transition count 145
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 8 with 7 rules applied. Total rules applied 222 place count 162 transition count 145
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 5 Pre rules applied. Total rules applied 222 place count 162 transition count 140
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 9 with 10 rules applied. Total rules applied 232 place count 157 transition count 140
Applied a total of 232 rules in 43 ms. Remains 157 /282 variables (removed 125) and now considering 140/252 (removed 112) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 43 ms. Remains : 157/282 places, 140/252 transitions.
RANDOM walk for 40000 steps (264 resets) in 351 ms. (113 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (78 resets) in 67 ms. (588 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 31940 steps, run visited all 1 properties in 103 ms. (steps per millisecond=310 )
Probabilistic random walk after 31940 steps, saw 9046 distinct states, run finished after 106 ms. (steps per millisecond=301 ) properties seen :1
Successfully simplified 9 atomic propositions for a total of 16 simplifications.
FORMULA HirschbergSinclair-PT-45-CTLFireability-2023-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-01 13:44:17] [INFO ] Flatten gal took : 39 ms
[2025-06-01 13:44:18] [INFO ] Flatten gal took : 41 ms
[2025-06-01 13:44:18] [INFO ] Input system was already deterministic with 975 transitions.
Support contains 96 out of 1026 places (down from 99) after GAL structural reductions.
Computed a total of 1026 stabilizing places and 975 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1026 transition count 975
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 LTL mode, iteration 0 : 1026/1026 places, 975/975 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 1011 transition count 960
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 1011 transition count 960
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 37 place count 1004 transition count 953
Iterating global reduction 0 with 7 rules applied. Total rules applied 44 place count 1004 transition count 953
Applied a total of 44 rules in 145 ms. Remains 1004 /1026 variables (removed 22) and now considering 953/975 (removed 22) transitions.
// Phase 1: matrix 953 rows 1004 cols
[2025-06-01 13:44:18] [INFO ] Computed 51 invariants in 19 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 13:44:18] [INFO ] Implicit Places using invariants in 508 ms returned []
[2025-06-01 13:44:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 13:44:29] [INFO ] Implicit Places using invariants and state equation in 10378 ms returned []
Implicit Place search using SMT with State Equation took 10889 ms to find 0 implicit places.
Running 908 sub problems to find dead transitions.
[2025-06-01 13:44:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/959 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 908 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 959/1957 variables, and 6 constraints, problems are : Problem set: 0 solved, 908 unsolved in 30020 ms.
Refiners :[Generalized P Invariants (flows): 6/51 constraints, State Equation: 0/1004 constraints, PredecessorRefiner: 908/908 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 908 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/959 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 908 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/959 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 908 unsolved
At refinement iteration 2 (OVERLAPS) 45/1004 variables, 45/51 constraints. Problems are: Problem set: 0 solved, 908 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1004/1957 variables, and 51 constraints, problems are : Problem set: 0 solved, 908 unsolved in 30023 ms.
Refiners :[Generalized P Invariants (flows): 51/51 constraints, State Equation: 0/1004 constraints, PredecessorRefiner: 0/908 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60238ms problems are : Problem set: 0 solved, 908 unsolved
Search for dead transitions found 0 dead transitions in 60244ms
Starting structural reductions in LTL mode, iteration 1 : 1004/1026 places, 953/975 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 71286 ms. Remains : 1004/1026 places, 953/975 transitions.
[2025-06-01 13:45:29] [INFO ] Flatten gal took : 30 ms
[2025-06-01 13:45:29] [INFO ] Flatten gal took : 30 ms
[2025-06-01 13:45:29] [INFO ] Input system was already deterministic with 953 transitions.
[2025-06-01 13:45:29] [INFO ] Flatten gal took : 28 ms
[2025-06-01 13:45:29] [INFO ] Flatten gal took : 27 ms
[2025-06-01 13:45:29] [INFO ] Time to serialize gal into /tmp/CTLFireability9749728516364677290.gal : 31 ms
[2025-06-01 13:45:29] [INFO ] Time to serialize properties into /tmp/CTLFireability17203295456840714169.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9749728516364677290.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17203295456840714169.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,9.66085e+47,6.81247,184288,2,129314,5,623708,6,0,4927,755796,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-01 13:45:59] [INFO ] Flatten gal took : 26 ms
[2025-06-01 13:45:59] [INFO ] Applying decomposition
[2025-06-01 13:45:59] [INFO ] Flatten gal took : 25 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/graph14521109115170970014.txt' '-o' '/tmp/graph14521109115170970014.bin' '-w' '/tmp/graph14521109115170970014.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14521109115170970014.bin' '-l' '-1' '-v' '-w' '/tmp/graph14521109115170970014.weights' '-q' '0' '-e' '0.001'
[2025-06-01 13:45:59] [INFO ] Decomposing Gal with order
[2025-06-01 13:46:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 13:46:00] [INFO ] Removed a total of 78 redundant transitions.
[2025-06-01 13:46:00] [INFO ] Flatten gal took : 114 ms
[2025-06-01 13:46:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 7 ms.
[2025-06-01 13:46:00] [INFO ] Time to serialize gal into /tmp/CTLFireability11993945106006935460.gal : 15 ms
[2025-06-01 13:46:00] [INFO ] Time to serialize properties into /tmp/CTLFireability8670174832357913867.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/CTLFireability11993945106006935460.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8670174832357913867.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.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1026/1026 places, 975/975 transitions.
Reduce places removed 42 places and 42 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 395 transitions
Trivial Post-agglo rules discarded 395 transitions
Performed 395 trivial Post agglomeration. Transition count delta: 395
Iterating post reduction 0 with 395 rules applied. Total rules applied 395 place count 984 transition count 538
Reduce places removed 395 places and 0 transitions.
Iterating post reduction 1 with 395 rules applied. Total rules applied 790 place count 589 transition count 538
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 805 place count 574 transition count 523
Iterating global reduction 2 with 15 rules applied. Total rules applied 820 place count 574 transition count 523
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 8 rules applied. Total rules applied 828 place count 574 transition count 515
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 836 place count 566 transition count 515
Applied a total of 836 rules in 162 ms. Remains 566 /1026 variables (removed 460) and now considering 515/975 (removed 460) transitions.
// Phase 1: matrix 515 rows 566 cols
[2025-06-01 13:46:30] [INFO ] Computed 51 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 13:46:31] [INFO ] Implicit Places using invariants in 899 ms returned []
[2025-06-01 13:46:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 13:46:43] [INFO ] Implicit Places using invariants and state equation in 11669 ms returned []
Implicit Place search using SMT with State Equation took 12571 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 13:46:43] [INFO ] Redundant transitions in 30 ms returned []
Running 435 sub problems to find dead transitions.
[2025-06-01 13:46:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/486 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 435 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/486 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 435 unsolved
At refinement iteration 2 (OVERLAPS) 5/491 variables, 46/51 constraints. Problems are: Problem set: 0 solved, 435 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/491 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 435 unsolved
At refinement iteration 4 (OVERLAPS) 442/933 variables, 491/542 constraints. Problems are: Problem set: 0 solved, 435 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 933/1081 variables, and 542 constraints, problems are : Problem set: 0 solved, 435 unsolved in 30019 ms.
Refiners :[Generalized P Invariants (flows): 51/51 constraints, State Equation: 491/566 constraints, PredecessorRefiner: 435/435 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 435 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/486 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 435 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/486 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 435 unsolved
At refinement iteration 2 (OVERLAPS) 5/491 variables, 46/51 constraints. Problems are: Problem set: 0 solved, 435 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/491 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 435 unsolved
At refinement iteration 4 (OVERLAPS) 442/933 variables, 491/542 constraints. Problems are: Problem set: 0 solved, 435 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/933 variables, 435/977 constraints. Problems are: Problem set: 0 solved, 435 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 933/1081 variables, and 977 constraints, problems are : Problem set: 0 solved, 435 unsolved in 30019 ms.
Refiners :[Generalized P Invariants (flows): 51/51 constraints, State Equation: 491/566 constraints, PredecessorRefiner: 435/435 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60091ms problems are : Problem set: 0 solved, 435 unsolved
Search for dead transitions found 0 dead transitions in 60093ms
Starting structural reductions in SI_CTL mode, iteration 1 : 566/1026 places, 515/975 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 72868 ms. Remains : 566/1026 places, 515/975 transitions.
[2025-06-01 13:47:43] [INFO ] Flatten gal took : 18 ms
[2025-06-01 13:47:43] [INFO ] Flatten gal took : 15 ms
[2025-06-01 13:47:43] [INFO ] Input system was already deterministic with 515 transitions.
[2025-06-01 13:47:43] [INFO ] Flatten gal took : 13 ms
[2025-06-01 13:47:43] [INFO ] Flatten gal took : 13 ms
[2025-06-01 13:47:43] [INFO ] Time to serialize gal into /tmp/CTLFireability17102935716426575546.gal : 2 ms
[2025-06-01 13:47:43] [INFO ] Time to serialize properties into /tmp/CTLFireability4856402207154930427.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/CTLFireability17102935716426575546.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4856402207154930427.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,4.61207e+35,0.61536,25944,2,11999,5,80823,6,0,2697,75204,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-01 13:48:13] [INFO ] Flatten gal took : 23 ms
[2025-06-01 13:48:13] [INFO ] Applying decomposition
[2025-06-01 13:48:13] [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/graph8463577334990630691.txt' '-o' '/tmp/graph8463577334990630691.bin' '-w' '/tmp/graph8463577334990630691.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8463577334990630691.bin' '-l' '-1' '-v' '-w' '/tmp/graph8463577334990630691.weights' '-q' '0' '-e' '0.001'
[2025-06-01 13:48:13] [INFO ] Decomposing Gal with order
[2025-06-01 13:48:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 13:48:13] [INFO ] Removed a total of 313 redundant transitions.
[2025-06-01 13:48:13] [INFO ] Flatten gal took : 30 ms
[2025-06-01 13:48:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 27 labels/synchronizations in 13 ms.
[2025-06-01 13:48:13] [INFO ] Time to serialize gal into /tmp/CTLFireability4857236068123994456.gal : 6 ms
[2025-06-01 13:48:13] [INFO ] Time to serialize properties into /tmp/CTLFireability11269786663068579549.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/CTLFireability4857236068123994456.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11269786663068579549.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,4.61207e+35,0.731752,35352,2414,257,65659,1487,1376,97840,128,5832,0


Converting to forward existential form...Done !
original formula: AF(((((i9.u4.newmsg40>=1)&&(i8.u129.reply_45_5_to_right_39>=1))&&((i8.u3.newmsg38>=1)&&(i8.u128.reply_45_5_to_right_37>=1)))||(((i3.u1.ne...251
=> equivalent forward existential formula: [FwdG(Init,!(((((i9.u4.newmsg40>=1)&&(i8.u129.reply_45_5_to_right_39>=1))&&((i8.u3.newmsg38>=1)&&(i8.u128.reply_...296
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 : 1026/1026 places, 975/975 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 1010 transition count 959
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 1010 transition count 959
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 39 place count 1003 transition count 952
Iterating global reduction 0 with 7 rules applied. Total rules applied 46 place count 1003 transition count 952
Applied a total of 46 rules in 477 ms. Remains 1003 /1026 variables (removed 23) and now considering 952/975 (removed 23) transitions.
// Phase 1: matrix 952 rows 1003 cols
[2025-06-01 13:48:44] [INFO ] Computed 51 invariants in 14 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 13:48:44] [INFO ] Implicit Places using invariants in 613 ms returned []
[2025-06-01 13:48:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 13:48:56] [INFO ] Implicit Places using invariants and state equation in 11689 ms returned []
Implicit Place search using SMT with State Equation took 12307 ms to find 0 implicit places.
Running 907 sub problems to find dead transitions.
[2025-06-01 13:48:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/958 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 907 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 958/1955 variables, and 6 constraints, problems are : Problem set: 0 solved, 907 unsolved in 30019 ms.
Refiners :[Generalized P Invariants (flows): 6/51 constraints, State Equation: 0/1003 constraints, PredecessorRefiner: 907/907 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 907 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/958 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 907 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/958 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 907 unsolved
At refinement iteration 2 (OVERLAPS) 45/1003 variables, 45/51 constraints. Problems are: Problem set: 0 solved, 907 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1003/1955 variables, and 51 constraints, problems are : Problem set: 0 solved, 907 unsolved in 30022 ms.
Refiners :[Generalized P Invariants (flows): 51/51 constraints, State Equation: 0/1003 constraints, PredecessorRefiner: 0/907 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60208ms problems are : Problem set: 0 solved, 907 unsolved
Search for dead transitions found 0 dead transitions in 60212ms
Starting structural reductions in LTL mode, iteration 1 : 1003/1026 places, 952/975 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 73001 ms. Remains : 1003/1026 places, 952/975 transitions.
[2025-06-01 13:49:56] [INFO ] Flatten gal took : 21 ms
[2025-06-01 13:49:56] [INFO ] Flatten gal took : 23 ms
[2025-06-01 13:49:56] [INFO ] Input system was already deterministic with 952 transitions.
[2025-06-01 13:49:56] [INFO ] Flatten gal took : 26 ms
[2025-06-01 13:49:56] [INFO ] Flatten gal took : 23 ms
[2025-06-01 13:49:56] [INFO ] Time to serialize gal into /tmp/CTLFireability3536470144254451269.gal : 5 ms
[2025-06-01 13:49:56] [INFO ] Time to serialize properties into /tmp/CTLFireability848916101008713504.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/CTLFireability3536470144254451269.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability848916101008713504.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,6.90689e+47,6.76546,179684,2,123502,5,602087,6,0,4922,711037,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-01 13:50:26] [INFO ] Flatten gal took : 22 ms
[2025-06-01 13:50:26] [INFO ] Applying decomposition
[2025-06-01 13:50:26] [INFO ] Flatten gal took : 24 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/graph8721389607215101073.txt' '-o' '/tmp/graph8721389607215101073.bin' '-w' '/tmp/graph8721389607215101073.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8721389607215101073.bin' '-l' '-1' '-v' '-w' '/tmp/graph8721389607215101073.weights' '-q' '0' '-e' '0.001'
[2025-06-01 13:50:26] [INFO ] Decomposing Gal with order
[2025-06-01 13:50:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 13:50:27] [INFO ] Removed a total of 122 redundant transitions.
[2025-06-01 13:50:27] [INFO ] Flatten gal took : 52 ms
[2025-06-01 13:50:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2025-06-01 13:50:27] [INFO ] Time to serialize gal into /tmp/CTLFireability8304383752959926777.gal : 9 ms
[2025-06-01 13:50:27] [INFO ] Time to serialize properties into /tmp/CTLFireability10517231824120366620.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/CTLFireability8304383752959926777.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10517231824120366620.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.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1026/1026 places, 975/975 transitions.
Reduce places removed 45 places and 45 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 425 transitions
Trivial Post-agglo rules discarded 425 transitions
Performed 425 trivial Post agglomeration. Transition count delta: 425
Iterating post reduction 0 with 425 rules applied. Total rules applied 425 place count 981 transition count 505
Reduce places removed 425 places and 0 transitions.
Iterating post reduction 1 with 425 rules applied. Total rules applied 850 place count 556 transition count 505
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 866 place count 540 transition count 489
Iterating global reduction 2 with 16 rules applied. Total rules applied 882 place count 540 transition count 489
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 2 with 9 rules applied. Total rules applied 891 place count 540 transition count 480
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 900 place count 531 transition count 480
Applied a total of 900 rules in 71 ms. Remains 531 /1026 variables (removed 495) and now considering 480/975 (removed 495) transitions.
// Phase 1: matrix 480 rows 531 cols
[2025-06-01 13:50:57] [INFO ] Computed 51 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 13:50:58] [INFO ] Implicit Places using invariants in 846 ms returned []
[2025-06-01 13:50:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 13:51:11] [INFO ] Implicit Places using invariants and state equation in 13558 ms returned []
Implicit Place search using SMT with State Equation took 14422 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 13:51:11] [INFO ] Redundant transitions in 8 ms returned []
Running 391 sub problems to find dead transitions.
[2025-06-01 13:51:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/442 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 391 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/442 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 391 unsolved
At refinement iteration 2 (OVERLAPS) 2/444 variables, 46/51 constraints. Problems are: Problem set: 0 solved, 391 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/444 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 391 unsolved
At refinement iteration 4 (OVERLAPS) 393/837 variables, 444/495 constraints. Problems are: Problem set: 0 solved, 391 unsolved
(t476 0.0timeout
^^^^^^^^^^
(error "Invalid token: 0.0timeout")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 837/1011 variables, and 495 constraints, problems are : Problem set: 0 solved, 391 unsolved in 30049 ms.
Refiners :[Generalized P Invariants (flows): 51/51 constraints, State Equation: 444/531 constraints, PredecessorRefiner: 391/391 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 391 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/442 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 391 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/442 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 391 unsolved
At refinement iteration 2 (OVERLAPS) 2/444 variables, 46/51 constraints. Problems are: Problem set: 0 solved, 391 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/444 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 391 unsolved
At refinement iteration 4 (OVERLAPS) 393/837 variables, 444/495 constraints. Problems are: Problem set: 0 solved, 391 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/837 variables, 391/886 constraints. Problems are: Problem set: 0 solved, 391 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 837/1011 variables, and 886 constraints, problems are : Problem set: 0 solved, 391 unsolved in 30013 ms.
Refiners :[Generalized P Invariants (flows): 51/51 constraints, State Equation: 444/531 constraints, PredecessorRefiner: 391/391 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60117ms problems are : Problem set: 0 solved, 391 unsolved
Search for dead transitions found 0 dead transitions in 60118ms
Starting structural reductions in SI_CTL mode, iteration 1 : 531/1026 places, 480/975 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 74648 ms. Remains : 531/1026 places, 480/975 transitions.
[2025-06-01 13:52:11] [INFO ] Flatten gal took : 9 ms
[2025-06-01 13:52:11] [INFO ] Flatten gal took : 9 ms
[2025-06-01 13:52:11] [INFO ] Input system was already deterministic with 480 transitions.
[2025-06-01 13:52:11] [INFO ] Flatten gal took : 11 ms
[2025-06-01 13:52:11] [INFO ] Flatten gal took : 10 ms
[2025-06-01 13:52:11] [INFO ] Time to serialize gal into /tmp/CTLFireability4880567972032570994.gal : 2 ms
[2025-06-01 13:52:11] [INFO ] Time to serialize properties into /tmp/CTLFireability16674343328898008090.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/CTLFireability4880567972032570994.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16674343328898008090.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,4.07499e+34,0.643803,23448,2,9949,5,74962,6,0,2517,66512,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-01 13:52:41] [INFO ] Flatten gal took : 10 ms
[2025-06-01 13:52:41] [INFO ] Applying decomposition
[2025-06-01 13:52:41] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph6279353467637752994.txt' '-o' '/tmp/graph6279353467637752994.bin' '-w' '/tmp/graph6279353467637752994.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6279353467637752994.bin' '-l' '-1' '-v' '-w' '/tmp/graph6279353467637752994.weights' '-q' '0' '-e' '0.001'
[2025-06-01 13:52:42] [INFO ] Decomposing Gal with order
[2025-06-01 13:52:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 13:52:42] [INFO ] Removed a total of 338 redundant transitions.
[2025-06-01 13:52:42] [INFO ] Flatten gal took : 39 ms
[2025-06-01 13:52:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 36 labels/synchronizations in 21 ms.
[2025-06-01 13:52:42] [INFO ] Time to serialize gal into /tmp/CTLFireability7233486033724548799.gal : 5 ms
[2025-06-01 13:52:42] [INFO ] Time to serialize properties into /tmp/CTLFireability9118499702518778497.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/CTLFireability7233486033724548799.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9118499702518778497.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 -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.07499e+34,0.691836,34084,1907,28,65398,421,1323,85917,22,982,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1026/1026 places, 975/975 transitions.
Reduce places removed 43 places and 43 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 407 transitions
Trivial Post-agglo rules discarded 407 transitions
Performed 407 trivial Post agglomeration. Transition count delta: 407
Iterating post reduction 0 with 407 rules applied. Total rules applied 407 place count 983 transition count 525
Reduce places removed 407 places and 0 transitions.
Iterating post reduction 1 with 407 rules applied. Total rules applied 814 place count 576 transition count 525
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 830 place count 560 transition count 509
Iterating global reduction 2 with 16 rules applied. Total rules applied 846 place count 560 transition count 509
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 8 rules applied. Total rules applied 854 place count 560 transition count 501
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 862 place count 552 transition count 501
Applied a total of 862 rules in 57 ms. Remains 552 /1026 variables (removed 474) and now considering 501/975 (removed 474) transitions.
// Phase 1: matrix 501 rows 552 cols
[2025-06-01 13:53:12] [INFO ] Computed 51 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 13:53:13] [INFO ] Implicit Places using invariants in 905 ms returned []
[2025-06-01 13:53:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 13:53:25] [INFO ] Implicit Places using invariants and state equation in 12619 ms returned []
Implicit Place search using SMT with State Equation took 13528 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 13:53:25] [INFO ] Redundant transitions in 4 ms returned []
Running 418 sub problems to find dead transitions.
[2025-06-01 13:53:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/469 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 418 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/469 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 418 unsolved
At refinement iteration 2 (OVERLAPS) 4/473 variables, 46/51 constraints. Problems are: Problem set: 0 solved, 418 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/473 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 418 unsolved
At refinement iteration 4 (OVERLAPS) 422/895 variables, 473/524 constraints. Problems are: Problem set: 0 solved, 418 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 895/1053 variables, and 524 constraints, problems are : Problem set: 0 solved, 418 unsolved in 30024 ms.
Refiners :[Generalized P Invariants (flows): 51/51 constraints, State Equation: 473/552 constraints, PredecessorRefiner: 418/418 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 418 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/469 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 418 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/469 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 418 unsolved
At refinement iteration 2 (OVERLAPS) 4/473 variables, 46/51 constraints. Problems are: Problem set: 0 solved, 418 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/473 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 418 unsolved
At refinement iteration 4 (OVERLAPS) 422/895 variables, 473/524 constraints. Problems are: Problem set: 0 solved, 418 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/895 variables, 418/942 constraints. Problems are: Problem set: 0 solved, 418 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 895/1053 variables, and 942 constraints, problems are : Problem set: 0 solved, 418 unsolved in 30018 ms.
Refiners :[Generalized P Invariants (flows): 51/51 constraints, State Equation: 473/552 constraints, PredecessorRefiner: 418/418 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60075ms problems are : Problem set: 0 solved, 418 unsolved
Search for dead transitions found 0 dead transitions in 60076ms
Starting structural reductions in SI_CTL mode, iteration 1 : 552/1026 places, 501/975 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 73680 ms. Remains : 552/1026 places, 501/975 transitions.
[2025-06-01 13:54:25] [INFO ] Flatten gal took : 9 ms
[2025-06-01 13:54:25] [INFO ] Flatten gal took : 10 ms
[2025-06-01 13:54:25] [INFO ] Input system was already deterministic with 501 transitions.
[2025-06-01 13:54:25] [INFO ] Flatten gal took : 10 ms
[2025-06-01 13:54:25] [INFO ] Flatten gal took : 26 ms
[2025-06-01 13:54:25] [INFO ] Time to serialize gal into /tmp/CTLFireability6587927813050166000.gal : 2 ms
[2025-06-01 13:54:25] [INFO ] Time to serialize properties into /tmp/CTLFireability1822890445013381443.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/CTLFireability6587927813050166000.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1822890445013381443.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,1.49043e+35,0.666752,25888,2,12570,5,82827,6,0,2625,74837,0


Converting to forward existential form...Done !
original formula: EF(EG((EF(((newmsg7<1)||(reply_45_4_to_left_8<1))) + ((newmsg28>=1)&&(reply_45_5_to_right_27>=1)))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),(E(TRUE U ((newmsg7<1)||(reply_45_4_to_left_8<1))) + ((newmsg28>=1)&&(reply_45_5_to_right_...174
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t3, t5, t7, t9, t11, t14, t15, t16, t18, t19, t21, t23, t25, t27, t29, t31, t33, t35,...413
Detected timeout of ITS tools.
[2025-06-01 13:54:56] [INFO ] Flatten gal took : 10 ms
[2025-06-01 13:54:56] [INFO ] Applying decomposition
[2025-06-01 13:54:56] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph8000416941912851419.txt' '-o' '/tmp/graph8000416941912851419.bin' '-w' '/tmp/graph8000416941912851419.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8000416941912851419.bin' '-l' '-1' '-v' '-w' '/tmp/graph8000416941912851419.weights' '-q' '0' '-e' '0.001'
[2025-06-01 13:54:56] [INFO ] Decomposing Gal with order
[2025-06-01 13:54:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 13:54:56] [INFO ] Removed a total of 323 redundant transitions.
[2025-06-01 13:54:56] [INFO ] Flatten gal took : 23 ms
[2025-06-01 13:54:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 20 labels/synchronizations in 5 ms.
[2025-06-01 13:54:56] [INFO ] Time to serialize gal into /tmp/CTLFireability10816741075009641777.gal : 5 ms
[2025-06-01 13:54:56] [INFO ] Time to serialize properties into /tmp/CTLFireability8070875174554120622.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/CTLFireability10816741075009641777.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8070875174554120622.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,1.49043e+35,1.24175,56088,3014,244,106179,1513,1310,192138,116,5577,0


Converting to forward existential form...Done !
original formula: EF(EG((EF(((i0.u0.newmsg7<1)||(i0.u1.reply_45_4_to_left_8<1))) + ((i7.u2.newmsg28>=1)&&(i7.u119.reply_45_5_to_right_27>=1)))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),(E(TRUE U ((i0.u0.newmsg7<1)||(i0.u1.reply_45_4_to_left_8<1))) + ((i7.u2.newmsg28>=1)&&(i7...200
Reverse transition relation is NOT exact ! Due to transitions t0, t45, t60, t71, t85, t408, t422, i0.t23, i0.t21, i0.t19, i0.t16, i0.u0.t14, i0.u0.t18, i2....590
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1026/1026 places, 975/975 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 1011 transition count 960
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 1011 transition count 960
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 37 place count 1004 transition count 953
Iterating global reduction 0 with 7 rules applied. Total rules applied 44 place count 1004 transition count 953
Applied a total of 44 rules in 134 ms. Remains 1004 /1026 variables (removed 22) and now considering 953/975 (removed 22) transitions.
// Phase 1: matrix 953 rows 1004 cols
[2025-06-01 13:55:26] [INFO ] Computed 51 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 13:55:27] [INFO ] Implicit Places using invariants in 617 ms returned []
[2025-06-01 13:55:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 13:55:37] [INFO ] Implicit Places using invariants and state equation in 10217 ms returned []
Implicit Place search using SMT with State Equation took 10854 ms to find 0 implicit places.
Running 908 sub problems to find dead transitions.
[2025-06-01 13:55:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/959 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 908 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 959/1957 variables, and 6 constraints, problems are : Problem set: 0 solved, 908 unsolved in 30020 ms.
Refiners :[Generalized P Invariants (flows): 6/51 constraints, State Equation: 0/1004 constraints, PredecessorRefiner: 908/908 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 908 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/959 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 908 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/959 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 908 unsolved
At refinement iteration 2 (OVERLAPS) 45/1004 variables, 45/51 constraints. Problems are: Problem set: 0 solved, 908 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1004/1957 variables, and 51 constraints, problems are : Problem set: 0 solved, 908 unsolved in 30028 ms.
Refiners :[Generalized P Invariants (flows): 51/51 constraints, State Equation: 0/1004 constraints, PredecessorRefiner: 0/908 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60199ms problems are : Problem set: 0 solved, 908 unsolved
Search for dead transitions found 0 dead transitions in 60206ms
Starting structural reductions in LTL mode, iteration 1 : 1004/1026 places, 953/975 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 71199 ms. Remains : 1004/1026 places, 953/975 transitions.
[2025-06-01 13:56:37] [INFO ] Flatten gal took : 18 ms
[2025-06-01 13:56:37] [INFO ] Flatten gal took : 35 ms
[2025-06-01 13:56:37] [INFO ] Input system was already deterministic with 953 transitions.
[2025-06-01 13:56:37] [INFO ] Flatten gal took : 19 ms
[2025-06-01 13:56:37] [INFO ] Flatten gal took : 19 ms
[2025-06-01 13:56:37] [INFO ] Time to serialize gal into /tmp/CTLFireability17047315243159947128.gal : 4 ms
[2025-06-01 13:56:37] [INFO ] Time to serialize properties into /tmp/CTLFireability3015804567435439923.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/CTLFireability17047315243159947128.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3015804567435439923.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,8.23645e+47,6.1493,180224,2,123649,5,603430,6,0,4927,711946,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-01 13:57:07] [INFO ] Flatten gal took : 26 ms
[2025-06-01 13:57:07] [INFO ] Applying decomposition
[2025-06-01 13:57:07] [INFO ] Flatten gal took : 19 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/graph10818455380769834904.txt' '-o' '/tmp/graph10818455380769834904.bin' '-w' '/tmp/graph10818455380769834904.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10818455380769834904.bin' '-l' '-1' '-v' '-w' '/tmp/graph10818455380769834904.weights' '-q' '0' '-e' '0.001'
[2025-06-01 13:57:07] [INFO ] Decomposing Gal with order
[2025-06-01 13:57:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 13:57:07] [INFO ] Removed a total of 103 redundant transitions.
[2025-06-01 13:57:08] [INFO ] Flatten gal took : 99 ms
[2025-06-01 13:57:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2025-06-01 13:57:08] [INFO ] Time to serialize gal into /tmp/CTLFireability6246234370279125447.gal : 26 ms
[2025-06-01 13:57:08] [INFO ] Time to serialize properties into /tmp/CTLFireability6053823098357801489.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/CTLFireability6246234370279125447.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6053823098357801489.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 -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1026/1026 places, 975/975 transitions.
Reduce places removed 40 places and 40 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 370 transitions
Trivial Post-agglo rules discarded 370 transitions
Performed 370 trivial Post agglomeration. Transition count delta: 370
Iterating post reduction 0 with 370 rules applied. Total rules applied 370 place count 986 transition count 565
Reduce places removed 370 places and 0 transitions.
Iterating post reduction 1 with 370 rules applied. Total rules applied 740 place count 616 transition count 565
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 754 place count 602 transition count 551
Iterating global reduction 2 with 14 rules applied. Total rules applied 768 place count 602 transition count 551
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 8 rules applied. Total rules applied 776 place count 602 transition count 543
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 784 place count 594 transition count 543
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 785 place count 593 transition count 542
Iterating global reduction 4 with 1 rules applied. Total rules applied 786 place count 593 transition count 542
Applied a total of 786 rules in 77 ms. Remains 593 /1026 variables (removed 433) and now considering 542/975 (removed 433) transitions.
// Phase 1: matrix 542 rows 593 cols
[2025-06-01 13:57:38] [INFO ] Computed 51 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 13:57:39] [INFO ] Implicit Places using invariants in 823 ms returned []
[2025-06-01 13:57:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 13:57:51] [INFO ] Implicit Places using invariants and state equation in 12241 ms returned []
Implicit Place search using SMT with State Equation took 13067 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 13:57:51] [INFO ] Redundant transitions in 5 ms returned []
Running 466 sub problems to find dead transitions.
[2025-06-01 13:57:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/517 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 466 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/517 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 466 unsolved
At refinement iteration 2 (OVERLAPS) 7/524 variables, 46/51 constraints. Problems are: Problem set: 0 solved, 466 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/524 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 466 unsolved
At refinement iteration 4 (OVERLAPS) 475/999 variables, 524/575 constraints. Problems are: Problem set: 0 solved, 466 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 999/1135 variables, and 575 constraints, problems are : Problem set: 0 solved, 466 unsolved in 30023 ms.
Refiners :[Generalized P Invariants (flows): 51/51 constraints, State Equation: 524/593 constraints, PredecessorRefiner: 466/466 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 466 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/517 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 466 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/517 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 466 unsolved
At refinement iteration 2 (OVERLAPS) 7/524 variables, 46/51 constraints. Problems are: Problem set: 0 solved, 466 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/524 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 466 unsolved
At refinement iteration 4 (OVERLAPS) 475/999 variables, 524/575 constraints. Problems are: Problem set: 0 solved, 466 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/999 variables, 458/1033 constraints. Problems are: Problem set: 0 solved, 466 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 999/1135 variables, and 1033 constraints, problems are : Problem set: 0 solved, 466 unsolved in 30021 ms.
Refiners :[Generalized P Invariants (flows): 51/51 constraints, State Equation: 524/593 constraints, PredecessorRefiner: 458/466 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60101ms problems are : Problem set: 0 solved, 466 unsolved
Search for dead transitions found 0 dead transitions in 60102ms
Starting structural reductions in SI_CTL mode, iteration 1 : 593/1026 places, 542/975 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 73264 ms. Remains : 593/1026 places, 542/975 transitions.
[2025-06-01 13:58:51] [INFO ] Flatten gal took : 10 ms
[2025-06-01 13:58:51] [INFO ] Flatten gal took : 10 ms
[2025-06-01 13:58:51] [INFO ] Input system was already deterministic with 542 transitions.
[2025-06-01 13:58:51] [INFO ] Flatten gal took : 11 ms
[2025-06-01 13:58:51] [INFO ] Flatten gal took : 11 ms
[2025-06-01 13:58:51] [INFO ] Time to serialize gal into /tmp/CTLFireability16570303722387784532.gal : 2 ms
[2025-06-01 13:58:51] [INFO ] Time to serialize properties into /tmp/CTLFireability2139665763052419480.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/CTLFireability16570303722387784532.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2139665763052419480.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,4.95095e+36,0.757889,28744,2,14635,5,89533,6,0,2835,83877,0


Converting to forward existential form...Done !
original formula: (E(((newmsg4>=1)&&(reply_4_0_to_right_3>=1)) U ((!(((((newmsg3>=1)&&(reply_45_2_to_left_4>=1))&&((newmsg15>=1)&&(elected_45_to_left_16>=1...419
=> equivalent forward existential formula: ([(FwdU((FwdU(Init,((newmsg4>=1)&&(reply_4_0_to_right_3>=1))) * (!(((((newmsg3>=1)&&(reply_45_2_to_left_4>=1))&&...560
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t6, t9, t10, t12, t15, t16, t18, t19, t21, t23, t25, t27, t29, t34, t35, ...461
Detected timeout of ITS tools.
[2025-06-01 13:59:21] [INFO ] Flatten gal took : 11 ms
[2025-06-01 13:59:21] [INFO ] Applying decomposition
[2025-06-01 13:59:21] [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/graph16906909703616881700.txt' '-o' '/tmp/graph16906909703616881700.bin' '-w' '/tmp/graph16906909703616881700.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16906909703616881700.bin' '-l' '-1' '-v' '-w' '/tmp/graph16906909703616881700.weights' '-q' '0' '-e' '0.001'
[2025-06-01 13:59:21] [INFO ] Decomposing Gal with order
[2025-06-01 13:59:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 13:59:21] [INFO ] Removed a total of 303 redundant transitions.
[2025-06-01 13:59:21] [INFO ] Flatten gal took : 23 ms
[2025-06-01 13:59:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 18 labels/synchronizations in 4 ms.
[2025-06-01 13:59:21] [INFO ] Time to serialize gal into /tmp/CTLFireability11641957791479626021.gal : 5 ms
[2025-06-01 13:59:21] [INFO ] Time to serialize properties into /tmp/CTLFireability8688383874603587621.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/CTLFireability11641957791479626021.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8688383874603587621.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,4.95095e+36,1.10408,49064,3104,899,93766,8861,1498,147638,186,23652,0


Converting to forward existential form...Done !
original formula: (E(((i0.u11.newmsg4>=1)&&(i0.u11.reply_4_0_to_right_3>=1)) U ((!(((((i0.u0.newmsg3>=1)&&(i0.u1.reply_45_2_to_left_4>=1))&&((i6.u4.newmsg1...522
=> equivalent forward existential formula: ([(FwdU((FwdU(Init,((i0.u11.newmsg4>=1)&&(i0.u11.reply_4_0_to_right_3>=1))) * (!(((((i0.u0.newmsg3>=1)&&(i0.u1.r...663
Reverse transition relation is NOT exact ! Due to transitions t10, t16, t25, t41, t51, t67, t85, t254, t316, t496, i0.t18, i0.t1, i0.t0, i0.u0.t9, i0.u11.t...692
(forward)formula 0,1,5.79899,233256,1,0,367111,26809,8370,1.52494e+06,902,140405,781876
FORMULA HirschbergSinclair-PT-45-CTLFireability-2025-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 1026/1026 places, 975/975 transitions.
Reduce places removed 44 places and 44 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 426 transitions
Trivial Post-agglo rules discarded 426 transitions
Performed 426 trivial Post agglomeration. Transition count delta: 426
Iterating post reduction 0 with 426 rules applied. Total rules applied 426 place count 982 transition count 505
Reduce places removed 426 places and 0 transitions.
Iterating post reduction 1 with 426 rules applied. Total rules applied 852 place count 556 transition count 505
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 868 place count 540 transition count 489
Iterating global reduction 2 with 16 rules applied. Total rules applied 884 place count 540 transition count 489
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 2 with 9 rules applied. Total rules applied 893 place count 540 transition count 480
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 902 place count 531 transition count 480
Applied a total of 902 rules in 54 ms. Remains 531 /1026 variables (removed 495) and now considering 480/975 (removed 495) transitions.
// Phase 1: matrix 480 rows 531 cols
[2025-06-01 13:59:27] [INFO ] Computed 51 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 13:59:28] [INFO ] Implicit Places using invariants in 847 ms returned []
[2025-06-01 13:59:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 13:59:28] [INFO ] State equation strengthened by 8 read => feed constraints.
[2025-06-01 13:59:46] [INFO ] Implicit Places using invariants and state equation in 18311 ms returned []
Implicit Place search using SMT with State Equation took 19166 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 13:59:46] [INFO ] Redundant transitions in 3 ms returned []
Running 394 sub problems to find dead transitions.
[2025-06-01 13:59:46] [INFO ] Invariant cache hit.
[2025-06-01 13:59:46] [INFO ] State equation strengthened by 8 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/445 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 394 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/445 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 394 unsolved
At refinement iteration 2 (OVERLAPS) 3/448 variables, 46/51 constraints. Problems are: Problem set: 0 solved, 394 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/448 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 394 unsolved
At refinement iteration 4 (OVERLAPS) 397/845 variables, 448/499 constraints. Problems are: Problem set: 0 solved, 394 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/845 variables, 8/507 constraints. Problems are: Problem set: 0 solved, 394 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 845/1011 variables, and 507 constraints, problems are : Problem set: 0 solved, 394 unsolved in 30029 ms.
Refiners :[Generalized P Invariants (flows): 51/51 constraints, State Equation: 448/531 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 394/394 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 394 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/445 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 394 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/445 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 394 unsolved
At refinement iteration 2 (OVERLAPS) 3/448 variables, 46/51 constraints. Problems are: Problem set: 0 solved, 394 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/448 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 394 unsolved
At refinement iteration 4 (OVERLAPS) 397/845 variables, 448/499 constraints. Problems are: Problem set: 0 solved, 394 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/845 variables, 8/507 constraints. Problems are: Problem set: 0 solved, 394 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 845/1011 variables, and 901 constraints, problems are : Problem set: 0 solved, 394 unsolved in 30028 ms.
Refiners :[Generalized P Invariants (flows): 51/51 constraints, State Equation: 448/531 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 394/394 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60085ms problems are : Problem set: 0 solved, 394 unsolved
Search for dead transitions found 0 dead transitions in 60087ms
Starting structural reductions in SI_CTL mode, iteration 1 : 531/1026 places, 480/975 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 79318 ms. Remains : 531/1026 places, 480/975 transitions.
[2025-06-01 14:00:46] [INFO ] Flatten gal took : 8 ms
[2025-06-01 14:00:46] [INFO ] Flatten gal took : 9 ms
[2025-06-01 14:00:46] [INFO ] Input system was already deterministic with 480 transitions.
[2025-06-01 14:00:46] [INFO ] Flatten gal took : 9 ms
[2025-06-01 14:00:46] [INFO ] Flatten gal took : 10 ms
[2025-06-01 14:00:46] [INFO ] Time to serialize gal into /tmp/CTLFireability13643615813395647529.gal : 2 ms
[2025-06-01 14:00:46] [INFO ] Time to serialize properties into /tmp/CTLFireability1238981884618604440.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/CTLFireability13643615813395647529.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1238981884618604440.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,4.07982e+34,0.637629,23956,2,10778,5,75752,6,0,2517,69507,0


Converting to forward existential form...Done !
original formula: EG(EF((init27>=1)))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U (init27>=1)))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t4, t6, t8, t10, t12, t14, t16, t18, t20, t22, t24, t26, t28, t30, t32, t34, t36, t38...394
Detected timeout of ITS tools.
[2025-06-01 14:01:16] [INFO ] Flatten gal took : 12 ms
[2025-06-01 14:01:16] [INFO ] Applying decomposition
[2025-06-01 14:01:16] [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/graph5600233431006009743.txt' '-o' '/tmp/graph5600233431006009743.bin' '-w' '/tmp/graph5600233431006009743.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5600233431006009743.bin' '-l' '-1' '-v' '-w' '/tmp/graph5600233431006009743.weights' '-q' '0' '-e' '0.001'
[2025-06-01 14:01:17] [INFO ] Decomposing Gal with order
[2025-06-01 14:01:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 14:01:17] [INFO ] Removed a total of 338 redundant transitions.
[2025-06-01 14:01:17] [INFO ] Flatten gal took : 19 ms
[2025-06-01 14:01:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 45 labels/synchronizations in 5 ms.
[2025-06-01 14:01:17] [INFO ] Time to serialize gal into /tmp/CTLFireability52338753240179698.gal : 4 ms
[2025-06-01 14:01:17] [INFO ] Time to serialize properties into /tmp/CTLFireability6898966175394596081.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/CTLFireability52338753240179698.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6898966175394596081.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 -...260
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.07982e+34,0.649854,30756,2078,46,55681,465,1283,68622,35,996,0


Converting to forward existential form...Done !
original formula: EG(EF((i5.i1.u27.init27>=1)))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U (i5.i1.u27.init27>=1)))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t8, t24, t42, t54, t78, t171, t297, t389, i1.t76, i1.t74, i1.t72, i1.t70, i1.t68, i1.t66, i2....537
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1026/1026 places, 975/975 transitions.
Reduce places removed 45 places and 45 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 421 transitions
Trivial Post-agglo rules discarded 421 transitions
Performed 421 trivial Post agglomeration. Transition count delta: 421
Iterating post reduction 0 with 421 rules applied. Total rules applied 421 place count 981 transition count 509
Reduce places removed 421 places and 0 transitions.
Iterating post reduction 1 with 421 rules applied. Total rules applied 842 place count 560 transition count 509
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 858 place count 544 transition count 493
Iterating global reduction 2 with 16 rules applied. Total rules applied 874 place count 544 transition count 493
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 2 with 9 rules applied. Total rules applied 883 place count 544 transition count 484
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 892 place count 535 transition count 484
Applied a total of 892 rules in 46 ms. Remains 535 /1026 variables (removed 491) and now considering 484/975 (removed 491) transitions.
// Phase 1: matrix 484 rows 535 cols
[2025-06-01 14:01:47] [INFO ] Computed 51 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:01:48] [INFO ] Implicit Places using invariants in 885 ms returned []
[2025-06-01 14:01:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:02:00] [INFO ] Implicit Places using invariants and state equation in 12188 ms returned []
Implicit Place search using SMT with State Equation took 13081 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 14:02:00] [INFO ] Redundant transitions in 4 ms returned []
Running 395 sub problems to find dead transitions.
[2025-06-01 14:02:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/446 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 395 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/446 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 395 unsolved
At refinement iteration 2 (OVERLAPS) 2/448 variables, 46/51 constraints. Problems are: Problem set: 0 solved, 395 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/448 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 395 unsolved
At refinement iteration 4 (OVERLAPS) 398/846 variables, 448/499 constraints. Problems are: Problem set: 0 solved, 395 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 846/1019 variables, and 499 constraints, problems are : Problem set: 0 solved, 395 unsolved in 30016 ms.
Refiners :[Generalized P Invariants (flows): 51/51 constraints, State Equation: 448/535 constraints, PredecessorRefiner: 395/395 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 395 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/446 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 395 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/446 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 395 unsolved
At refinement iteration 2 (OVERLAPS) 2/448 variables, 46/51 constraints. Problems are: Problem set: 0 solved, 395 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/448 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 395 unsolved
At refinement iteration 4 (OVERLAPS) 398/846 variables, 448/499 constraints. Problems are: Problem set: 0 solved, 395 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/846 variables, 382/881 constraints. Problems are: Problem set: 0 solved, 395 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 846/1019 variables, and 881 constraints, problems are : Problem set: 0 solved, 395 unsolved in 30029 ms.
Refiners :[Generalized P Invariants (flows): 51/51 constraints, State Equation: 448/535 constraints, PredecessorRefiner: 382/395 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60074ms problems are : Problem set: 0 solved, 395 unsolved
Search for dead transitions found 0 dead transitions in 60077ms
Starting structural reductions in SI_CTL mode, iteration 1 : 535/1026 places, 484/975 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 73214 ms. Remains : 535/1026 places, 484/975 transitions.
[2025-06-01 14:03:00] [INFO ] Flatten gal took : 9 ms
[2025-06-01 14:03:00] [INFO ] Flatten gal took : 10 ms
[2025-06-01 14:03:00] [INFO ] Input system was already deterministic with 484 transitions.
[2025-06-01 14:03:00] [INFO ] Flatten gal took : 9 ms
[2025-06-01 14:03:00] [INFO ] Flatten gal took : 10 ms
[2025-06-01 14:03:00] [INFO ] Time to serialize gal into /tmp/CTLFireability15313113129945513200.gal : 1 ms
[2025-06-01 14:03:00] [INFO ] Time to serialize properties into /tmp/CTLFireability18009923994258508083.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/CTLFireability15313113129945513200.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18009923994258508083.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,5.18146e+34,0.594242,25016,2,10460,5,78860,6,0,2540,72352,0


Converting to forward existential form...Done !
original formula: AG(AF((((rcv_right_election_44_0_1_43>=1)||(rcv_right_election_45_4_4_41>=1)) + (EF(((reply_45_3_left45<1)||(reply_45_3_right45<1))) * AF...188
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!((((rcv_right_election_44_0_1_43>=1)||(rcv_right_election_45_4_4_41>=1)) + (E(TRUE U ((re...252
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t5, t7, t9, t11, t13, t15, t17, t19, t21, t23, t25, t27, t29, t31, t33, t35, t37, t39...395
Detected timeout of ITS tools.
[2025-06-01 14:03:30] [INFO ] Flatten gal took : 13 ms
[2025-06-01 14:03:30] [INFO ] Applying decomposition
[2025-06-01 14:03:30] [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/graph13470301500361217209.txt' '-o' '/tmp/graph13470301500361217209.bin' '-w' '/tmp/graph13470301500361217209.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13470301500361217209.bin' '-l' '-1' '-v' '-w' '/tmp/graph13470301500361217209.weights' '-q' '0' '-e' '0.001'
[2025-06-01 14:03:30] [INFO ] Decomposing Gal with order
[2025-06-01 14:03:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 14:03:30] [INFO ] Removed a total of 337 redundant transitions.
[2025-06-01 14:03:30] [INFO ] Flatten gal took : 20 ms
[2025-06-01 14:03:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 31 labels/synchronizations in 3 ms.
[2025-06-01 14:03:30] [INFO ] Time to serialize gal into /tmp/CTLFireability15870216134474632525.gal : 6 ms
[2025-06-01 14:03:30] [INFO ] Time to serialize properties into /tmp/CTLFireability3692307807559991372.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/CTLFireability15870216134474632525.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3692307807559991372.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,5.18146e+34,0.600173,28548,2089,40,51659,534,1220,70865,34,1078,0


Converting to forward existential form...Done !
original formula: AG(AF((((i1.u44.rcv_right_election_44_0_1_43>=1)||(i1.u0.rcv_right_election_45_4_4_41>=1)) + (EF(((i1.u63.reply_45_3_left45<1)||(i1.u71.r...222
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!((((i1.u44.rcv_right_election_44_0_1_43>=1)||(i1.u0.rcv_right_election_45_4_4_41>=1)) + (...286
Reverse transition relation is NOT exact ! Due to transitions t23, t41, t53, t71, t77, t393, t400, t483, i1.t438, i1.t85, i1.t83, i1.t81, i1.t79, i1.u44.t8...527
Using saturation style SCC detection
Using saturation style SCC detection
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1026/1026 places, 975/975 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 1010 transition count 959
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 1010 transition count 959
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 39 place count 1003 transition count 952
Iterating global reduction 0 with 7 rules applied. Total rules applied 46 place count 1003 transition count 952
Applied a total of 46 rules in 139 ms. Remains 1003 /1026 variables (removed 23) and now considering 952/975 (removed 23) transitions.
// Phase 1: matrix 952 rows 1003 cols
[2025-06-01 14:04:00] [INFO ] Computed 51 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:04:01] [INFO ] Implicit Places using invariants in 515 ms returned []
[2025-06-01 14:04:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:04:12] [INFO ] Implicit Places using invariants and state equation in 11395 ms returned []
Implicit Place search using SMT with State Equation took 11913 ms to find 0 implicit places.
Running 907 sub problems to find dead transitions.
[2025-06-01 14:04:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/958 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 907 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 958/1955 variables, and 6 constraints, problems are : Problem set: 0 solved, 907 unsolved in 30022 ms.
Refiners :[Generalized P Invariants (flows): 6/51 constraints, State Equation: 0/1003 constraints, PredecessorRefiner: 907/907 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 907 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/958 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 907 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/958 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 907 unsolved
At refinement iteration 2 (OVERLAPS) 45/1003 variables, 45/51 constraints. Problems are: Problem set: 0 solved, 907 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1003/1955 variables, and 51 constraints, problems are : Problem set: 0 solved, 907 unsolved in 30019 ms.
Refiners :[Generalized P Invariants (flows): 51/51 constraints, State Equation: 0/1003 constraints, PredecessorRefiner: 0/907 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60177ms problems are : Problem set: 0 solved, 907 unsolved
Search for dead transitions found 0 dead transitions in 60179ms
Starting structural reductions in LTL mode, iteration 1 : 1003/1026 places, 952/975 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 72234 ms. Remains : 1003/1026 places, 952/975 transitions.
[2025-06-01 14:05:12] [INFO ] Flatten gal took : 19 ms
[2025-06-01 14:05:12] [INFO ] Flatten gal took : 19 ms
[2025-06-01 14:05:12] [INFO ] Input system was already deterministic with 952 transitions.
[2025-06-01 14:05:13] [INFO ] Flatten gal took : 19 ms
[2025-06-01 14:05:13] [INFO ] Flatten gal took : 19 ms
[2025-06-01 14:05:13] [INFO ] Time to serialize gal into /tmp/CTLFireability13441108329598004880.gal : 3 ms
[2025-06-01 14:05:13] [INFO ] Time to serialize properties into /tmp/CTLFireability7299918303350205309.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/CTLFireability13441108329598004880.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7299918303350205309.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,6.90689e+47,7.15298,180860,2,123502,5,602087,6,0,4922,711037,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-01 14:05:43] [INFO ] Flatten gal took : 20 ms
[2025-06-01 14:05:43] [INFO ] Applying decomposition
[2025-06-01 14:05:43] [INFO ] Flatten gal took : 19 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/graph4589210310006122905.txt' '-o' '/tmp/graph4589210310006122905.bin' '-w' '/tmp/graph4589210310006122905.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4589210310006122905.bin' '-l' '-1' '-v' '-w' '/tmp/graph4589210310006122905.weights' '-q' '0' '-e' '0.001'
[2025-06-01 14:05:43] [INFO ] Decomposing Gal with order
[2025-06-01 14:05:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 14:05:43] [INFO ] Removed a total of 89 redundant transitions.
[2025-06-01 14:05:43] [INFO ] Flatten gal took : 38 ms
[2025-06-01 14:05:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-01 14:05:43] [INFO ] Time to serialize gal into /tmp/CTLFireability8369562000807426715.gal : 7 ms
[2025-06-01 14:05:43] [INFO ] Time to serialize properties into /tmp/CTLFireability7411747604142042255.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/CTLFireability8369562000807426715.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7411747604142042255.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 -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1026/1026 places, 975/975 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 1010 transition count 959
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 1010 transition count 959
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 39 place count 1003 transition count 952
Iterating global reduction 0 with 7 rules applied. Total rules applied 46 place count 1003 transition count 952
Applied a total of 46 rules in 126 ms. Remains 1003 /1026 variables (removed 23) and now considering 952/975 (removed 23) transitions.
[2025-06-01 14:06:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:06:14] [INFO ] Implicit Places using invariants in 546 ms returned []
[2025-06-01 14:06:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:06:25] [INFO ] Implicit Places using invariants and state equation in 11164 ms returned []
Implicit Place search using SMT with State Equation took 11731 ms to find 0 implicit places.
Running 907 sub problems to find dead transitions.
[2025-06-01 14:06:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/958 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 907 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 958/1955 variables, and 6 constraints, problems are : Problem set: 0 solved, 907 unsolved in 30028 ms.
Refiners :[Generalized P Invariants (flows): 6/51 constraints, State Equation: 0/1003 constraints, PredecessorRefiner: 907/907 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 907 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/958 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 907 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/958 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 907 unsolved
At refinement iteration 2 (OVERLAPS) 45/1003 variables, 45/51 constraints. Problems are: Problem set: 0 solved, 907 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1003/1955 variables, and 51 constraints, problems are : Problem set: 0 solved, 907 unsolved in 30036 ms.
Refiners :[Generalized P Invariants (flows): 51/51 constraints, State Equation: 0/1003 constraints, PredecessorRefiner: 0/907 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60195ms problems are : Problem set: 0 solved, 907 unsolved
Search for dead transitions found 0 dead transitions in 60198ms
Starting structural reductions in LTL mode, iteration 1 : 1003/1026 places, 952/975 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 72058 ms. Remains : 1003/1026 places, 952/975 transitions.
[2025-06-01 14:07:25] [INFO ] Flatten gal took : 19 ms
[2025-06-01 14:07:25] [INFO ] Flatten gal took : 19 ms
[2025-06-01 14:07:25] [INFO ] Input system was already deterministic with 952 transitions.
[2025-06-01 14:07:25] [INFO ] Flatten gal took : 19 ms
[2025-06-01 14:07:25] [INFO ] Flatten gal took : 19 ms
[2025-06-01 14:07:25] [INFO ] Time to serialize gal into /tmp/CTLFireability13193185716629666162.gal : 3 ms
[2025-06-01 14:07:25] [INFO ] Time to serialize properties into /tmp/CTLFireability7182260657019098309.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/CTLFireability13193185716629666162.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7182260657019098309.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,6.90689e+47,6.56101,181728,2,123502,5,602087,6,0,4922,711037,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-01 14:07:55] [INFO ] Flatten gal took : 22 ms
[2025-06-01 14:07:55] [INFO ] Applying decomposition
[2025-06-01 14:07:55] [INFO ] Flatten gal took : 28 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/graph15132498595023467856.txt' '-o' '/tmp/graph15132498595023467856.bin' '-w' '/tmp/graph15132498595023467856.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15132498595023467856.bin' '-l' '-1' '-v' '-w' '/tmp/graph15132498595023467856.weights' '-q' '0' '-e' '0.001'
[2025-06-01 14:07:55] [INFO ] Decomposing Gal with order
[2025-06-01 14:07:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 14:07:55] [INFO ] Removed a total of 91 redundant transitions.
[2025-06-01 14:07:55] [INFO ] Flatten gal took : 34 ms
[2025-06-01 14:07:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-01 14:07:55] [INFO ] Time to serialize gal into /tmp/CTLFireability10878154498872689220.gal : 6 ms
[2025-06-01 14:07:55] [INFO ] Time to serialize properties into /tmp/CTLFireability4305142833605721078.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/CTLFireability10878154498872689220.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4305142833605721078.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1026/1026 places, 975/975 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 1015 transition count 964
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 1015 transition count 964
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 26 place count 1011 transition count 960
Iterating global reduction 0 with 4 rules applied. Total rules applied 30 place count 1011 transition count 960
Applied a total of 30 rules in 129 ms. Remains 1011 /1026 variables (removed 15) and now considering 960/975 (removed 15) transitions.
// Phase 1: matrix 960 rows 1011 cols
[2025-06-01 14:08:25] [INFO ] Computed 51 invariants in 12 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:08:26] [INFO ] Implicit Places using invariants in 574 ms returned []
[2025-06-01 14:08:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:08:36] [INFO ] Implicit Places using invariants and state equation in 10247 ms returned []
Implicit Place search using SMT with State Equation took 10825 ms to find 0 implicit places.
Running 915 sub problems to find dead transitions.
[2025-06-01 14:08:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/966 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 915 unsolved
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
(s3 1.0)
(s5 1.0)
(s7 1.0)
(s9 1.0)
(s11 1.0)
(s13 1.0)
(s15 1.0)
(s17 1.0)
(s19 1.0)
(s21 1.0)
(s23 1.0)
(s25 1.0)
(s27 1.0)
(s29 1.0)
(s31 1.0)
(s33 1.0)
(s35 1.0)
(s37 1.0)
(s39 1.0)
(s41 1.0)
(s43 1.0)
(s45 1.0)
(s47 1.0)
(s49 1.0)
(s51 1.0)
(s53 1.0)
(s55 1.0)
(s57 1.0)
(s59 1.0)
(s61 1.0)
(s63 1.0)
(s65 1.0)
(s67 1.0)
(s69 1.0)
(s71 1.0)
(s73 1.0)
(s75 1.0)
(s77 1.0)
(s79 1.0)
(s81 1.0)
(s83 1.0)
(s85 1.0)
(s87 1.0)
(s89 1.0)
(s90 1.0)
(s91 1.0)
(s92 1.0)
(s93 1.0)
(s94 1.0)
(s95 1.0)
(s96 1.0)
(s97 1.0)
(s98 1.0)
(s99 1.0)
(s100 1.0)
(s101 1.0)
(s102 1.0)
(s103 1.0)
(s104 1.0)
(s105 1.0)
(s106 1.0)
(s107 1.0)
(s108 1.0)
(s109 1.0)
(s110 1.0)
(s111 1.0)
(s112 1.0)
(s113 1.0)
(s114 1.0)
(s115 1.0)
(s116 1.0)
(s117 1.0)
(s118 1.0)
(s119 1.0)
(s120 1.0)
(s121 1.0)
(s122 1.0)
(s123 1.0)
(s124 1.0)
(s125 1.0)
(s126 1.0)
(s127 1.0)
(s128 1.0)
(s129 1.0)
(s130 1.0)
(s131 1.0)
(s132 1.0)
(s133 1.0)
(s134 1.0)
(s135 1.0)
(s136 1.0)
(s137 1.0)
(s138 1.0)
(s139 1.0)
(s140 1.0)
(s141 1.0)
(s142 1.0)
(s143 1.0)
(s144 1.0)
(s145 1.0)
(s146 1.0)
(s147 1.0)
(s148 1.0)
(s149 1.0)
(s150 1.0)
(s151 1.0)
(s152 1.0)
(s153 1.0)
(s154 1.0)
(s155 1.0)
(s156 1.0)
(s157 1.0)
(s158 1.0)
(s159 1.0)
(s160 1.0)
(s161 1.0)
(s162 1.0)
(s163 1.0)
(s164 1.0)
(s165 1.0)
(s166 1.0)
(s167 1.0)
(s168 1.0)
(s169 1.0)
(s170 1.0)
(s171 1.0)
(s172 1.0)
(s173 1.0)
(s174 1.0)
(s175 1.0)
(s176 1.0)
(s177 1.0)
(s178 1.0)
(s179 1.0)
(s180 1.0)
(s181 1.0)
(s182 1.0)
(s183 1.0)
(s184 1.0)
(s185 1.0)
(s186 1.0)
(s187 1.0)
(s188 1.0)
(s189 1.0)
(s190 1.0)
(s191 1.0)
(s192 1.0)
(s193 1.0)
(s194 1.0)
(s195 1.0)
(s196 1.0)
(s197 1.0)
(s198 1.0)
(s199 1.0)
(s200 1.0)
(s201 1.0)
(s202 1.0)
(s203 1.0)
(s204 1.0)
(s205 1.0)
(s206 1.0)
(s207 1.0)
(s208 1.0)
(s209 1.0)
(s210 1.0)
(s211 1.0)
(s212 1.0)
(s213 1.0)
(s214 1.0)
(s215 1.0)
(s216 1.0)
(s217 1.0)
(s218 1.0)
(s219 1.0)
(s220 1.0)
(s221 1.0)
(s222 1.0)
(s223 1.0)
(s224 1.0)
(s225 1.0)
(s226 1.0)
(s227 1.0)
(s228 1.0)
(s229 1.0)
(s230 1.0)
(s231 1.0)
(s232 1.0)
(s233 1.0)
(s234 1.0)
(s235 1.0)
(s236 1.0)
(s237 1.0)
(s238 1.0)
(s239 1.0)
(s240 1.0)
(s241 1.0)
(s242 1.0)
(s243 1.0)
(s244 1.0)
(s245 1.0)
(s246 1.0)
(s247 1.0)
(s248 1.0)
(s249 1.0)
(s250 1.0)
(s251 1.0)
(s252 1.0)
(s253 1.0)
(s254 1.0)
(s255 1.0)
(s256 1.0)
(s257 1.0)
(s258 1.0)
(s259 1.0)
(s260 1.0)
(s261 1.0)
(s262 1.0)
(s263 1.0)
(s264 1.0)
(s265 1.0)
(s266 1.0)
(s267 1.0)
(s268 1.0)
(s269 1.0)
(s270 1.0)
(s271 1.0)
(s272 1.0)
(s273 1.0)
(s274 1.0)
(s275 1.0)
(s276 1.0)
(s277 1.0)
(s278 1.0)
(s279 1.0)
(s280 1.0)
(s281 1.0)
(s282 1.0)
(s283 1.0)
(s284 1.0)
(s285 1.0)
(s286 1.0)
(s287 1.0)
(s288 1.0)
(s289 1.0)
(s290 1.0)
(s291 1.0)
(s292 1.0)
(s293 1.0)
(s294 1.0)
(s295 1.0)
(s296 1.0)
(s297 1.0)
(s298 1.0)
(s299 1.0)
(s300 1.0)
(s301 1.0)
(s302 1.0)
(s303 1.0)
(s304 1.0)
(s305 1.0)
(s306 1.0)
(s307 1.0)
(s308 1.0)
(s309 1.0)
(s310 1.0)
(s311 1.0)
(s312 1.0)
(s313 1.0)
(s314 1.0)
(s315 1.0)
(s316 1.0)
(s317 1.0)
(s318 1.0)
(s319 1.0)
(s320 1.0)
(s321 1.0)
(s322 1.0)
(s323 1.0)
(s324 1.0)
(s325 1.0)
(s326 1.0)
(s327 1.0)
(s328 1.0)
(s329 1.0)
(s330 1.0)
(s331 1.0)
(s332 1.0)
(s333 1.0)
(s334 1.0)
(s335 1.0)
(s336 1.0)
(s337 1.0)
(s338 1.0)
(s339 1.0)
(s340 1.0)
(s341 1.0)
(s342 1.0)
(s343 1.0)
(s344 1.0)
(s345 1.0)
(s346 1.0)
(s347 1.0)
(s348 1.0)
(s349 1.0)
(s350 1.0)
(s351 1.0)
(s352 1.0)
(s353 1.0)
(s354 1.0)
(s355 1.0)
(s356 1.0)
(s357 1.0)
(s358 1.0)
(s359 1.0)
(s360 1.0)
(s361 1.0)
(s362 1.0)
(s363 1.0)
(s364 1.0)
(s365 1.0)
(s366 1.0)
(s367 1.0)
(s368 1.0)
(s369 1.0)
(s370 1.0)
(s371 1.0)
(s372 1.0)
(s373 1.0)
(s374 1.0)
(s375 1.0)
(s376 1.0)
(s377 1.0)
(s378 1.0)
(s379 1.0)
(s380 1.0)
(s381 1.0)
(s382 1.0)
(s383 1.0)
(s384 1.0)
(s385 1.0)
(s386 1.0)
(s387 1.0)
(s388 1.0)
(s389 1.0)
(s390 1.0)
(s391 1.0)
(s392 1.0)
(s393 1.0)
(s394 1.0)
(s395 1.0)
(s396 1.0)
(s397 1.0)
(s398 1.0)
(s399 1.0)
(s400 1.0)
(s401 1.0)
(s402 1.0)
(s403 1.0)
(s404 1.0)
(s405 1.0)
(s406 1.0)
(s407 1.0)
(s408 1.0)
(s409 1.0)
(s410 1.0)
(s411 1.0)
(s412 1.0)
(s413 1.0)
(s414 1.0)
(s415 1.0)
(s416 1.0)
(s417 1.0)
(s418 1.0)
(s419 1.0)
(s420 1.0)
(s421 1.0)
(s422 1.0)
(s423 1.0)
(s424 1.0)
(s425 1.0)
(s426 1.0)
(s427 1.0)
(s428 1.0)
(s429 1.0)
(s430 1.0)
(s431 1.0)
(s432 1.0)
(s433 timeout
1.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 966/1971 variables, and 6 constraints, problems are : Problem set: 0 solved, 915 unsolved in 30022 ms.
Refiners :[Generalized P Invariants (flows): 6/51 constraints, State Equation: 0/1011 constraints, PredecessorRefiner: 915/915 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 915 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/966 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 915 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/966 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 915 unsolved
At refinement iteration 2 (OVERLAPS) 45/1011 variables, 45/51 constraints. Problems are: Problem set: 0 solved, 915 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1011/1971 variables, and 51 constraints, problems are : Problem set: 0 solved, 915 unsolved in 30027 ms.
Refiners :[Generalized P Invariants (flows): 51/51 constraints, State Equation: 0/1011 constraints, PredecessorRefiner: 0/915 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60193ms problems are : Problem set: 0 solved, 915 unsolved
Search for dead transitions found 0 dead transitions in 60195ms
Starting structural reductions in LTL mode, iteration 1 : 1011/1026 places, 960/975 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 71153 ms. Remains : 1011/1026 places, 960/975 transitions.
[2025-06-01 14:09:37] [INFO ] Flatten gal took : 18 ms
[2025-06-01 14:09:37] [INFO ] Flatten gal took : 18 ms
[2025-06-01 14:09:37] [INFO ] Input system was already deterministic with 960 transitions.
[2025-06-01 14:09:37] [INFO ] Flatten gal took : 19 ms
[2025-06-01 14:09:37] [INFO ] Flatten gal took : 19 ms
[2025-06-01 14:09:37] [INFO ] Time to serialize gal into /tmp/CTLFireability4004863355781164782.gal : 4 ms
[2025-06-01 14:09:37] [INFO ] Time to serialize properties into /tmp/CTLFireability2281568735954820834.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/CTLFireability4004863355781164782.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2281568735954820834.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,2.03683e+48,7.25549,180992,2,124474,5,610177,6,0,4962,715680,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-01 14:10:07] [INFO ] Flatten gal took : 21 ms
[2025-06-01 14:10:07] [INFO ] Applying decomposition
[2025-06-01 14:10:07] [INFO ] Flatten gal took : 20 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/graph12903461541407548589.txt' '-o' '/tmp/graph12903461541407548589.bin' '-w' '/tmp/graph12903461541407548589.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12903461541407548589.bin' '-l' '-1' '-v' '-w' '/tmp/graph12903461541407548589.weights' '-q' '0' '-e' '0.001'
[2025-06-01 14:10:07] [INFO ] Decomposing Gal with order
[2025-06-01 14:10:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 14:10:07] [INFO ] Removed a total of 114 redundant transitions.
[2025-06-01 14:10:07] [INFO ] Flatten gal took : 36 ms
[2025-06-01 14:10:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-01 14:10:07] [INFO ] Time to serialize gal into /tmp/CTLFireability5560211179258932812.gal : 7 ms
[2025-06-01 14:10:07] [INFO ] Time to serialize properties into /tmp/CTLFireability11195134849350673531.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/CTLFireability5560211179258932812.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11195134849350673531.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.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1026/1026 places, 975/975 transitions.
Reduce places removed 39 places and 39 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 378 transitions
Trivial Post-agglo rules discarded 378 transitions
Performed 378 trivial Post agglomeration. Transition count delta: 378
Iterating post reduction 0 with 378 rules applied. Total rules applied 378 place count 987 transition count 558
Reduce places removed 378 places and 0 transitions.
Iterating post reduction 1 with 378 rules applied. Total rules applied 756 place count 609 transition count 558
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 771 place count 594 transition count 543
Iterating global reduction 2 with 15 rules applied. Total rules applied 786 place count 594 transition count 543
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 2 with 7 rules applied. Total rules applied 793 place count 594 transition count 536
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 800 place count 587 transition count 536
Applied a total of 800 rules in 51 ms. Remains 587 /1026 variables (removed 439) and now considering 536/975 (removed 439) transitions.
// Phase 1: matrix 536 rows 587 cols
[2025-06-01 14:10:37] [INFO ] Computed 51 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:10:38] [INFO ] Implicit Places using invariants in 803 ms returned []
[2025-06-01 14:10:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:10:38] [INFO ] State equation strengthened by 8 read => feed constraints.
[2025-06-01 14:10:58] [INFO ] Implicit Places using invariants and state equation in 20639 ms returned []
Implicit Place search using SMT with State Equation took 21447 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 14:10:58] [INFO ] Redundant transitions in 5 ms returned []
Running 463 sub problems to find dead transitions.
[2025-06-01 14:10:58] [INFO ] Invariant cache hit.
[2025-06-01 14:10:58] [INFO ] State equation strengthened by 8 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/514 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 463 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/514 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 463 unsolved
At refinement iteration 2 (OVERLAPS) 8/522 variables, 46/51 constraints. Problems are: Problem set: 0 solved, 463 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/522 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 463 unsolved
At refinement iteration 4 (OVERLAPS) 471/993 variables, 522/573 constraints. Problems are: Problem set: 0 solved, 463 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/993 variables, 8/581 constraints. Problems are: Problem set: 0 solved, 463 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 993/1123 variables, and 581 constraints, problems are : Problem set: 0 solved, 463 unsolved in 30028 ms.
Refiners :[Generalized P Invariants (flows): 51/51 constraints, State Equation: 522/587 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 463/463 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 463 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/514 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 463 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/514 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 463 unsolved
At refinement iteration 2 (OVERLAPS) 8/522 variables, 46/51 constraints. Problems are: Problem set: 0 solved, 463 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/522 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 463 unsolved
At refinement iteration 4 (OVERLAPS) 471/993 variables, 522/573 constraints. Problems are: Problem set: 0 solved, 463 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/993 variables, 8/581 constraints. Problems are: Problem set: 0 solved, 463 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 993/1123 variables, and 1044 constraints, problems are : Problem set: 0 solved, 463 unsolved in 30031 ms.
Refiners :[Generalized P Invariants (flows): 51/51 constraints, State Equation: 522/587 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 463/463 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60101ms problems are : Problem set: 0 solved, 463 unsolved
Search for dead transitions found 0 dead transitions in 60102ms
Starting structural reductions in SI_CTL mode, iteration 1 : 587/1026 places, 536/975 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 81621 ms. Remains : 587/1026 places, 536/975 transitions.
[2025-06-01 14:11:59] [INFO ] Flatten gal took : 10 ms
[2025-06-01 14:11:59] [INFO ] Flatten gal took : 11 ms
[2025-06-01 14:11:59] [INFO ] Input system was already deterministic with 536 transitions.
[2025-06-01 14:11:59] [INFO ] Flatten gal took : 10 ms
[2025-06-01 14:11:59] [INFO ] Flatten gal took : 10 ms
[2025-06-01 14:11:59] [INFO ] Time to serialize gal into /tmp/CTLFireability7365817034688599954.gal : 2 ms
[2025-06-01 14:11:59] [INFO ] Time to serialize properties into /tmp/CTLFireability8673992277805139240.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/CTLFireability7365817034688599954.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8673992277805139240.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,1.33873e+36,0.675556,28596,2,14516,5,86607,6,0,2805,83198,0


Converting to forward existential form...Done !
original formula: ((EG(((newmsg28<1)||(election_27_0_1_to_right_27<1))) * !(A(((newmsg38>=1)&&(election_45_5_7_to_left_39>=1)) U ((newmsg15>=1)&&(reply_45_...278
=> equivalent forward existential formula: (([(Init * !(EG(((newmsg28<1)||(election_27_0_1_to_right_27<1)))))] = FALSE * [((Init * !(EG(!(((newmsg15>=1)&&(...488
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t7, t9, t11, t13, t15, t17, t20, t21, t22, t24, t25, t27, t29, t31, t...468
Detected timeout of ITS tools.
[2025-06-01 14:12:29] [INFO ] Flatten gal took : 10 ms
[2025-06-01 14:12:29] [INFO ] Applying decomposition
[2025-06-01 14:12:29] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph12849529687715476001.txt' '-o' '/tmp/graph12849529687715476001.bin' '-w' '/tmp/graph12849529687715476001.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12849529687715476001.bin' '-l' '-1' '-v' '-w' '/tmp/graph12849529687715476001.weights' '-q' '0' '-e' '0.001'
[2025-06-01 14:12:29] [INFO ] Decomposing Gal with order
[2025-06-01 14:12:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 14:12:29] [INFO ] Removed a total of 301 redundant transitions.
[2025-06-01 14:12:29] [INFO ] Flatten gal took : 23 ms
[2025-06-01 14:12:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 35 labels/synchronizations in 6 ms.
[2025-06-01 14:12:29] [INFO ] Time to serialize gal into /tmp/CTLFireability12639135382660569137.gal : 4 ms
[2025-06-01 14:12:29] [INFO ] Time to serialize properties into /tmp/CTLFireability15885298642275984219.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/CTLFireability12639135382660569137.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15885298642275984219.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 -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.33873e+36,1.05613,43220,2829,533,86143,2806,1539,111642,152,11179,0


Converting to forward existential form...Done !
original formula: ((EG(((i3.i0.u3.newmsg28<1)||(i3.i0.u3.election_27_0_1_to_right_27<1))) * !(A(((i8.u39.newmsg38>=1)&&(i7.u104.election_45_5_7_to_left_39>...359
=> equivalent forward existential formula: (([(Init * !(EG(((i3.i0.u3.newmsg28<1)||(i3.i0.u3.election_27_0_1_to_right_27<1)))))] = FALSE * [((Init * !(EG(!...593
Reverse transition relation is NOT exact ! Due to transitions t15, t27, t47, t67, t80, t89, t95, t440, i0.t45, i0.t43, i0.t41, i0.t38, i0.t33, i0.t31, i0.t...744
Using saturation style SCC detection
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1026/1026 places, 975/975 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 1010 transition count 959
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 1010 transition count 959
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 39 place count 1003 transition count 952
Iterating global reduction 0 with 7 rules applied. Total rules applied 46 place count 1003 transition count 952
Applied a total of 46 rules in 129 ms. Remains 1003 /1026 variables (removed 23) and now considering 952/975 (removed 23) transitions.
// Phase 1: matrix 952 rows 1003 cols
[2025-06-01 14:12:59] [INFO ] Computed 51 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:13:00] [INFO ] Implicit Places using invariants in 551 ms returned []
[2025-06-01 14:13:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:13:12] [INFO ] Implicit Places using invariants and state equation in 11989 ms returned []
Implicit Place search using SMT with State Equation took 12545 ms to find 0 implicit places.
Running 907 sub problems to find dead transitions.
[2025-06-01 14:13:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/958 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 907 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 958/1955 variables, and 6 constraints, problems are : Problem set: 0 solved, 907 unsolved in 30022 ms.
Refiners :[Generalized P Invariants (flows): 6/51 constraints, State Equation: 0/1003 constraints, PredecessorRefiner: 907/907 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 907 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/958 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 907 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/958 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 907 unsolved
At refinement iteration 2 (OVERLAPS) 45/1003 variables, 45/51 constraints. Problems are: Problem set: 0 solved, 907 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1003/1955 variables, and 51 constraints, problems are : Problem set: 0 solved, 907 unsolved in 30020 ms.
Refiners :[Generalized P Invariants (flows): 51/51 constraints, State Equation: 0/1003 constraints, PredecessorRefiner: 0/907 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60170ms problems are : Problem set: 0 solved, 907 unsolved
Search for dead transitions found 0 dead transitions in 60171ms
Starting structural reductions in LTL mode, iteration 1 : 1003/1026 places, 952/975 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 72852 ms. Remains : 1003/1026 places, 952/975 transitions.
[2025-06-01 14:14:12] [INFO ] Flatten gal took : 20 ms
[2025-06-01 14:14:12] [INFO ] Flatten gal took : 20 ms
[2025-06-01 14:14:12] [INFO ] Input system was already deterministic with 952 transitions.
[2025-06-01 14:14:12] [INFO ] Flatten gal took : 20 ms
[2025-06-01 14:14:12] [INFO ] Flatten gal took : 20 ms
[2025-06-01 14:14:12] [INFO ] Time to serialize gal into /tmp/CTLFireability7838371204516811196.gal : 3 ms
[2025-06-01 14:14:12] [INFO ] Time to serialize properties into /tmp/CTLFireability11756429399741037858.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/CTLFireability7838371204516811196.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11756429399741037858.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,6.90689e+47,6.70695,181220,2,123502,5,602087,6,0,4922,711037,0


Converting to forward existential form...Done !
original formula: AX(AG(((newmsg25<1)||(elected_45_to_left_26<1))))
=> equivalent forward existential formula: [(FwdU(EY(Init),TRUE) * !(((newmsg25<1)||(elected_45_to_left_26<1))))] = FALSE
(forward)formula 0,0,11.1774,200548,1,0,10,617933,10,2,9978,729696,4
FORMULA HirschbergSinclair-PT-45-CTLFireability-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 1026/1026 places, 975/975 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 1010 transition count 959
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 1010 transition count 959
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 39 place count 1003 transition count 952
Iterating global reduction 0 with 7 rules applied. Total rules applied 46 place count 1003 transition count 952
Applied a total of 46 rules in 125 ms. Remains 1003 /1026 variables (removed 23) and now considering 952/975 (removed 23) transitions.
[2025-06-01 14:14:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:14:24] [INFO ] Implicit Places using invariants in 533 ms returned []
[2025-06-01 14:14:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:14:35] [INFO ] Implicit Places using invariants and state equation in 11613 ms returned []
Implicit Place search using SMT with State Equation took 12148 ms to find 0 implicit places.
Running 907 sub problems to find dead transitions.
[2025-06-01 14:14:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/958 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 907 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 958/1955 variables, and 6 constraints, problems are : Problem set: 0 solved, 907 unsolved in 30031 ms.
Refiners :[Generalized P Invariants (flows): 6/51 constraints, State Equation: 0/1003 constraints, PredecessorRefiner: 907/907 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 907 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/958 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 907 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/958 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 907 unsolved
At refinement iteration 2 (OVERLAPS) 45/1003 variables, 45/51 constraints. Problems are: Problem set: 0 solved, 907 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 Int declared 1003/1955 variables, and 51 constraints, problems are : Problem set: 0 solved, 907 unsolved in 30023 ms.
Refiners :[Generalized P Invariants (flows): 51/51 constraints, State Equation: 0/1003 constraints, PredecessorRefiner: 0/907 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60206ms problems are : Problem set: 0 solved, 907 unsolved
Search for dead transitions found 0 dead transitions in 60209ms
Starting structural reductions in LTL mode, iteration 1 : 1003/1026 places, 952/975 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 72483 ms. Remains : 1003/1026 places, 952/975 transitions.
[2025-06-01 14:15:36] [INFO ] Flatten gal took : 19 ms
[2025-06-01 14:15:36] [INFO ] Flatten gal took : 19 ms
[2025-06-01 14:15:36] [INFO ] Input system was already deterministic with 952 transitions.
[2025-06-01 14:15:36] [INFO ] Flatten gal took : 18 ms
[2025-06-01 14:15:36] [INFO ] Flatten gal took : 19 ms
[2025-06-01 14:15:36] [INFO ] Time to serialize gal into /tmp/CTLFireability9425672720007718845.gal : 4 ms
[2025-06-01 14:15:36] [INFO ] Time to serialize properties into /tmp/CTLFireability14173437098081249573.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/CTLFireability9425672720007718845.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14173437098081249573.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,6.90689e+47,6.73575,180356,2,123502,5,602087,6,0,4922,711037,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-01 14:16:06] [INFO ] Flatten gal took : 32 ms
[2025-06-01 14:16:06] [INFO ] Applying decomposition
[2025-06-01 14:16:06] [INFO ] Flatten gal took : 20 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/graph6858286052394823912.txt' '-o' '/tmp/graph6858286052394823912.bin' '-w' '/tmp/graph6858286052394823912.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6858286052394823912.bin' '-l' '-1' '-v' '-w' '/tmp/graph6858286052394823912.weights' '-q' '0' '-e' '0.001'
[2025-06-01 14:16:06] [INFO ] Decomposing Gal with order
[2025-06-01 14:16:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 14:16:06] [INFO ] Removed a total of 93 redundant transitions.
[2025-06-01 14:16:06] [INFO ] Flatten gal took : 35 ms
[2025-06-01 14:16:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-01 14:16:06] [INFO ] Time to serialize gal into /tmp/CTLFireability14669658002344468784.gal : 6 ms
[2025-06-01 14:16:06] [INFO ] Time to serialize properties into /tmp/CTLFireability12390690521243327124.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/CTLFireability14669658002344468784.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12390690521243327124.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 -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-01 14:16:36] [INFO ] Flatten gal took : 22 ms
[2025-06-01 14:16:36] [INFO ] Flatten gal took : 20 ms
[2025-06-01 14:16:36] [INFO ] Applying decomposition
[2025-06-01 14:16:36] [INFO ] Flatten gal took : 21 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/graph8094563080210781675.txt' '-o' '/tmp/graph8094563080210781675.bin' '-w' '/tmp/graph8094563080210781675.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8094563080210781675.bin' '-l' '-1' '-v' '-w' '/tmp/graph8094563080210781675.weights' '-q' '0' '-e' '0.001'
[2025-06-01 14:16:36] [INFO ] Decomposing Gal with order
[2025-06-01 14:16:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 14:16:36] [INFO ] Removed a total of 106 redundant transitions.
[2025-06-01 14:16:36] [INFO ] Flatten gal took : 39 ms
[2025-06-01 14:16:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-01 14:16:36] [INFO ] Time to serialize gal into /tmp/CTLFireability4828646159510346667.gal : 7 ms
[2025-06-01 14:16:36] [INFO ] Time to serialize properties into /tmp/CTLFireability689578643787866005.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/CTLFireability4828646159510346667.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability689578643787866005.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 13 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.17845e+49,54.3555,1122788,13101,13636,1.70072e+06,694989,2048,3.37631e+06,601,5.17868e+06,0


Converting to forward existential form...Done !
original formula: A(EG((AG((AX((i0.u38.rcv_left_reply_45_4_45>=1)) * (i13.i1.u92.rcv_left_election_45_6_5_5>=1))) * A(AX(((i7.i0.u20.newmsg24>=1)&&(i7.i0.u...468
=> equivalent forward existential formula: [((Init * !(EG(!((E(TRUE U (i6.i0.u95.rcv_left_election_45_6_21_21<1)) * (!(EX(!(!(EG(!((((i0.u38.newmsg45>=1)&&...1216
Reverse transition relation is NOT exact ! Due to transitions t2, t4, t9, t11, t12, t14, t16, t17, t18, t19, t22, t28, t33, t35, t38, t39, t42, t43, t44, t...1709
Using saturation style SCC detection
ITS-tools command line returned an error code 139
[2025-06-01 14:26:42] [INFO ] Flatten gal took : 21 ms
[2025-06-01 14:26:42] [INFO ] Time to serialize gal into /tmp/CTLFireability15884223375950073635.gal : 3 ms
[2025-06-01 14:26:42] [INFO ] Time to serialize properties into /tmp/CTLFireability8256712573555766081.ctl : 2 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/CTLFireability15884223375950073635.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8256712573555766081.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 13 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.17845e+49,6.48784,195212,2,134465,5,669404,6,0,5037,798924,0


Converting to forward existential form...Done !
original formula: A(EG((AG((AX((rcv_left_reply_45_4_45>=1)) * (rcv_left_election_45_6_5_5>=1))) * A(AX(((newmsg24>=1)&&(reply_45_5_to_left_25>=1))) U (rcv_...367
=> equivalent forward existential formula: [((Init * !(EG(!((E(TRUE U (rcv_left_election_45_6_21_21<1)) * (!(EX(!(!(EG(!((((newmsg45>=1)&&(election_1_0_1_t...989
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...903

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -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
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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 CTLFireability -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-45"
export BK_EXAMINATION="CTLFireability"
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-45, examination is CTLFireability"
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-174876422100122"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HirschbergSinclair-PT-45.tgz
mv HirschbergSinclair-PT-45 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;