Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r184-tall-174889264100402.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 RingSingleMessageInMbox-PT-d0m160, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r184-tall-174889264100402
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 504K
-rw-r--r-- 1 mcc users 8.1K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K 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 8.2K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 77K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 103K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K 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 7 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 64K 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 RingSingleMessageInMbox-PT-d0m160-CTLFireability-2023-12
FORMULA_NAME RingSingleMessageInMbox-PT-d0m160-CTLFireability-2023-13
FORMULA_NAME RingSingleMessageInMbox-PT-d0m160-CTLFireability-2023-14
FORMULA_NAME RingSingleMessageInMbox-PT-d0m160-CTLFireability-2023-15
FORMULA_NAME RingSingleMessageInMbox-PT-d0m160-CTLFireability-2025-00
FORMULA_NAME RingSingleMessageInMbox-PT-d0m160-CTLFireability-2025-01
FORMULA_NAME RingSingleMessageInMbox-PT-d0m160-CTLFireability-2025-02
FORMULA_NAME RingSingleMessageInMbox-PT-d0m160-CTLFireability-2025-03
FORMULA_NAME RingSingleMessageInMbox-PT-d0m160-CTLFireability-2025-04
FORMULA_NAME RingSingleMessageInMbox-PT-d0m160-CTLFireability-2025-05
FORMULA_NAME RingSingleMessageInMbox-PT-d0m160-CTLFireability-2025-06
FORMULA_NAME RingSingleMessageInMbox-PT-d0m160-CTLFireability-2025-07
FORMULA_NAME RingSingleMessageInMbox-PT-d0m160-CTLFireability-2025-08
FORMULA_NAME RingSingleMessageInMbox-PT-d0m160-CTLFireability-2025-09
FORMULA_NAME RingSingleMessageInMbox-PT-d0m160-CTLFireability-2025-10
FORMULA_NAME RingSingleMessageInMbox-PT-d0m160-CTLFireability-2025-11

=== Now, execution of the tool begins

BK_START 1749068726010

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RingSingleMessageInMbox-PT-d0m160
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-04 20:25:27] [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]
[2025-06-04 20:25:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-04 20:25:27] [INFO ] Load time of PNML (sax parser for PT used): 64 ms
[2025-06-04 20:25:27] [INFO ] Transformed 385 places.
[2025-06-04 20:25:27] [INFO ] Transformed 59 transitions.
[2025-06-04 20:25:27] [INFO ] Parsed PT model containing 385 places and 59 transitions and 236 arcs in 146 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 12 ms.
Deduced a syphon composed of 329 places in 0 ms
Reduce places removed 329 places and 0 transitions.
Support contains 48 out of 56 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 56/56 places, 59/59 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 54 transition count 59
Applied a total of 2 rules in 11 ms. Remains 54 /56 variables (removed 2) and now considering 59/59 (removed 0) transitions.
// Phase 1: matrix 59 rows 54 cols
[2025-06-04 20:25:27] [INFO ] Computed 3 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 20:25:27] [INFO ] Implicit Places using invariants in 176 ms returned []
[2025-06-04 20:25:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 20:25:27] [INFO ] State equation strengthened by 27 read => feed constraints.
[2025-06-04 20:25:27] [INFO ] Implicit Places using invariants and state equation in 120 ms returned []
Implicit Place search using SMT with State Equation took 325 ms to find 0 implicit places.
Running 58 sub problems to find dead transitions.
[2025-06-04 20:25:27] [INFO ] Invariant cache hit.
[2025-06-04 20:25:27] [INFO ] State equation strengthened by 27 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/53 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 2 (OVERLAPS) 1/54 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/54 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 58 unsolved
Problem TDEAD16 is UNSAT
Problem TDEAD17 is UNSAT
Problem TDEAD23 is UNSAT
Problem TDEAD24 is UNSAT
Problem TDEAD55 is UNSAT
At refinement iteration 4 (OVERLAPS) 59/113 variables, 54/57 constraints. Problems are: Problem set: 5 solved, 53 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/113 variables, 27/84 constraints. Problems are: Problem set: 5 solved, 53 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 20:25:28] [INFO ] Deduced a trap composed of 14 places in 64 ms of which 6 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/113 variables, 1/85 constraints. Problems are: Problem set: 5 solved, 53 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/113 variables, 0/85 constraints. Problems are: Problem set: 5 solved, 53 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 20:25:29] [INFO ] Deduced a trap composed of 14 places in 44 ms of which 6 ms to minimize.
Problem TDEAD50 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 20:25:29] [INFO ] Deduced a trap composed of 17 places in 51 ms of which 5 ms to minimize.
Problem TDEAD49 is UNSAT
At refinement iteration 8 (OVERLAPS) 0/113 variables, 2/87 constraints. Problems are: Problem set: 7 solved, 51 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/113 variables, 0/87 constraints. Problems are: Problem set: 7 solved, 51 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 20:25:30] [INFO ] Deduced a trap composed of 16 places in 42 ms of which 4 ms to minimize.
At refinement iteration 10 (OVERLAPS) 0/113 variables, 1/88 constraints. Problems are: Problem set: 7 solved, 51 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/113 variables, 0/88 constraints. Problems are: Problem set: 7 solved, 51 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (OVERLAPS) 0/113 variables, 0/88 constraints. Problems are: Problem set: 7 solved, 51 unsolved
No progress, stopping.
After SMT solving in domain Real declared 113/113 variables, and 88 constraints, problems are : Problem set: 7 solved, 51 unsolved in 3010 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 54/54 constraints, ReadFeed: 27/27 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 7 solved, 51 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 0/0 constraints. Problems are: Problem set: 7 solved, 51 unsolved
At refinement iteration 1 (OVERLAPS) 4/51 variables, 2/2 constraints. Problems are: Problem set: 7 solved, 51 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 4/6 constraints. Problems are: Problem set: 7 solved, 51 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/6 constraints. Problems are: Problem set: 7 solved, 51 unsolved
At refinement iteration 4 (OVERLAPS) 3/54 variables, 1/7 constraints. Problems are: Problem set: 7 solved, 51 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/54 variables, 0/7 constraints. Problems are: Problem set: 7 solved, 51 unsolved
At refinement iteration 6 (OVERLAPS) 59/113 variables, 54/61 constraints. Problems are: Problem set: 7 solved, 51 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/113 variables, 27/88 constraints. Problems are: Problem set: 7 solved, 51 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/113 variables, 51/139 constraints. Problems are: Problem set: 7 solved, 51 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 20:25:31] [INFO ] Deduced a trap composed of 27 places in 43 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/113 variables, 1/140 constraints. Problems are: Problem set: 7 solved, 51 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 20:25:32] [INFO ] Deduced a trap along path composed of 6 places in 32 ms of which 6 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/113 variables, 1/141 constraints. Problems are: Problem set: 7 solved, 51 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/113 variables, 0/141 constraints. Problems are: Problem set: 7 solved, 51 unsolved
At refinement iteration 12 (OVERLAPS) 0/113 variables, 0/141 constraints. Problems are: Problem set: 7 solved, 51 unsolved
No progress, stopping.
After SMT solving in domain Int declared 113/113 variables, and 141 constraints, problems are : Problem set: 7 solved, 51 unsolved in 5545 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 54/54 constraints, ReadFeed: 27/27 constraints, PredecessorRefiner: 51/58 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 8641ms problems are : Problem set: 7 solved, 51 unsolved
Search for dead transitions found 7 dead transitions in 8655ms
Found 7 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 7 transitions
Dead transitions reduction (with SMT) removed 7 transitions
Starting structural reductions in LTL mode, iteration 1 : 54/56 places, 52/59 transitions.
Reduce places removed 1 places and 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 53 transition count 51
Deduced a syphon composed of 5 places in 0 ms
Applied a total of 1 rules in 3 ms. Remains 53 /54 variables (removed 1) and now considering 51/52 (removed 1) transitions.
// Phase 1: matrix 51 rows 53 cols
[2025-06-04 20:25:36] [INFO ] Computed 8 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 20:25:36] [INFO ] Implicit Places using invariants in 41 ms returned []
[2025-06-04 20:25:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 20:25:36] [INFO ] State equation strengthened by 24 read => feed constraints.
[2025-06-04 20:25:36] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 53/56 places, 51/59 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 9108 ms. Remains : 53/56 places, 51/59 transitions.
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Support contains 42 out of 48 places after structural reductions.
[2025-06-04 20:25:36] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-06-04 20:25:36] [INFO ] Flatten gal took : 19 ms
FORMULA RingSingleMessageInMbox-PT-d0m160-CTLFireability-2025-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-04 20:25:36] [INFO ] Flatten gal took : 8 ms
[2025-06-04 20:25:36] [INFO ] Input system was already deterministic with 51 transitions.
Reduction of identical properties reduced properties to check from 44 to 42
RANDOM walk for 40000 steps (8639 resets) in 1326 ms. (30 steps per ms) remains 16/42 properties
BEST_FIRST walk for 4002 steps (380 resets) in 39 ms. (100 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (192 resets) in 62 ms. (63 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (193 resets) in 67 ms. (58 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (374 resets) in 81 ms. (48 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (201 resets) in 13 ms. (286 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (207 resets) in 16 ms. (235 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (220 resets) in 28 ms. (138 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (187 resets) in 18 ms. (210 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (172 resets) in 18 ms. (210 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (189 resets) in 13 ms. (285 steps per ms) remains 11/16 properties
BEST_FIRST walk for 4003 steps (172 resets) in 11 ms. (333 steps per ms) remains 11/11 properties
BEST_FIRST walk for 4001 steps (176 resets) in 52 ms. (75 steps per ms) remains 11/11 properties
BEST_FIRST walk for 4003 steps (213 resets) in 17 ms. (222 steps per ms) remains 11/11 properties
BEST_FIRST walk for 4003 steps (208 resets) in 17 ms. (222 steps per ms) remains 11/11 properties
// Phase 1: matrix 51 rows 48 cols
[2025-06-04 20:25:37] [INFO ] Computed 3 invariants in 1 ms
[2025-06-04 20:25:37] [INFO ] State equation strengthened by 24 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp43 is UNSAT
At refinement iteration 1 (OVERLAPS) 15/34 variables, 2/2 constraints. Problems are: Problem set: 2 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/34 variables, 0/2 constraints. Problems are: Problem set: 2 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 5/39 variables, 1/3 constraints. Problems are: Problem set: 2 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/39 variables, 0/3 constraints. Problems are: Problem set: 2 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 43/82 variables, 39/42 constraints. Problems are: Problem set: 2 solved, 9 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/82 variables, 16/58 constraints. Problems are: Problem set: 2 solved, 9 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/82 variables, 0/58 constraints. Problems are: Problem set: 2 solved, 9 unsolved
Problem AtomicPropp29 is UNSAT
At refinement iteration 8 (OVERLAPS) 17/99 variables, 9/67 constraints. Problems are: Problem set: 3 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/99 variables, 8/75 constraints. Problems are: Problem set: 3 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/99 variables, 0/75 constraints. Problems are: Problem set: 3 solved, 8 unsolved
At refinement iteration 11 (OVERLAPS) 0/99 variables, 0/75 constraints. Problems are: Problem set: 3 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 99/99 variables, and 75 constraints, problems are : Problem set: 3 solved, 8 unsolved in 199 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 48/48 constraints, ReadFeed: 24/24 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 8 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 0/0 constraints. Problems are: Problem set: 3 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 18/34 variables, 2/2 constraints. Problems are: Problem set: 3 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 20:25:37] [INFO ] Deduced a trap composed of 15 places in 34 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 20:25:37] [INFO ] Deduced a trap composed of 15 places in 29 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/34 variables, 2/4 constraints. Problems are: Problem set: 3 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/34 variables, 0/4 constraints. Problems are: Problem set: 3 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 5/39 variables, 1/5 constraints. Problems are: Problem set: 3 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/39 variables, 0/5 constraints. Problems are: Problem set: 3 solved, 8 unsolved
At refinement iteration 6 (OVERLAPS) 43/82 variables, 39/44 constraints. Problems are: Problem set: 3 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/82 variables, 16/60 constraints. Problems are: Problem set: 3 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/82 variables, 0/60 constraints. Problems are: Problem set: 3 solved, 8 unsolved
At refinement iteration 9 (OVERLAPS) 17/99 variables, 9/69 constraints. Problems are: Problem set: 3 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/99 variables, 8/77 constraints. Problems are: Problem set: 3 solved, 8 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/99 variables, 8/85 constraints. Problems are: Problem set: 3 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/99 variables, 0/85 constraints. Problems are: Problem set: 3 solved, 8 unsolved
At refinement iteration 13 (OVERLAPS) 0/99 variables, 0/85 constraints. Problems are: Problem set: 3 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 99/99 variables, and 85 constraints, problems are : Problem set: 3 solved, 8 unsolved in 533 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 48/48 constraints, ReadFeed: 24/24 constraints, PredecessorRefiner: 8/11 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 746ms problems are : Problem set: 3 solved, 8 unsolved
Fused 8 Parikh solutions to 6 different solutions.
Finished Parikh walk after 566 steps, including 42 resets, run visited all 2 properties in 5 ms. (steps per millisecond=113 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 8 properties in 61 ms.
Successfully simplified 3 atomic propositions for a total of 15 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA RingSingleMessageInMbox-PT-d0m160-CTLFireability-2025-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-04 20:25:38] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-06-04 20:25:38] [INFO ] Flatten gal took : 5 ms
FORMULA RingSingleMessageInMbox-PT-d0m160-CTLFireability-2025-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-04 20:25:38] [INFO ] Flatten gal took : 5 ms
[2025-06-04 20:25:38] [INFO ] Input system was already deterministic with 51 transitions.
Support contains 40 out of 48 places (down from 41) after GAL structural reductions.
Computed a total of 6 stabilizing places and 12 stable transitions
Graph (complete) has 143 edges and 48 vertex of which 46 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 51/51 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 47 transition count 51
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 3 place count 45 transition count 49
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 45 transition count 49
Applied a total of 5 rules in 5 ms. Remains 45 /48 variables (removed 3) and now considering 49/51 (removed 2) transitions.
// Phase 1: matrix 49 rows 45 cols
[2025-06-04 20:25:38] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 20:25:38] [INFO ] Implicit Places using invariants in 34 ms returned []
[2025-06-04 20:25:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 20:25:38] [INFO ] State equation strengthened by 23 read => feed constraints.
[2025-06-04 20:25:38] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 136 ms to find 0 implicit places.
Running 48 sub problems to find dead transitions.
[2025-06-04 20:25:38] [INFO ] Invariant cache hit.
[2025-06-04 20:25:38] [INFO ] State equation strengthened by 23 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 2 (OVERLAPS) 1/45 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 4 (OVERLAPS) 49/94 variables, 45/47 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/94 variables, 23/70 constraints. Problems are: Problem set: 0 solved, 48 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 20:25:39] [INFO ] Deduced a trap along path composed of 6 places in 27 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/94 variables, 1/71 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/94 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 8 (OVERLAPS) 0/94 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 48 unsolved
No progress, stopping.
After SMT solving in domain Real declared 94/94 variables, and 71 constraints, problems are : Problem set: 0 solved, 48 unsolved in 1113 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 45/45 constraints, ReadFeed: 23/23 constraints, PredecessorRefiner: 48/48 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 48 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 2 (OVERLAPS) 1/45 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 4 (OVERLAPS) 49/94 variables, 45/47 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/94 variables, 23/70 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/94 variables, 48/118 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/94 variables, 1/119 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/94 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 9 (OVERLAPS) 0/94 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 48 unsolved
No progress, stopping.
After SMT solving in domain Int declared 94/94 variables, and 119 constraints, problems are : Problem set: 0 solved, 48 unsolved in 3031 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 45/45 constraints, ReadFeed: 23/23 constraints, PredecessorRefiner: 48/48 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 4163ms problems are : Problem set: 0 solved, 48 unsolved
Search for dead transitions found 0 dead transitions in 4164ms
Starting structural reductions in LTL mode, iteration 1 : 45/48 places, 49/51 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4305 ms. Remains : 45/48 places, 49/51 transitions.
[2025-06-04 20:25:42] [INFO ] Flatten gal took : 6 ms
[2025-06-04 20:25:42] [INFO ] Flatten gal took : 4 ms
[2025-06-04 20:25:42] [INFO ] Input system was already deterministic with 49 transitions.
[2025-06-04 20:25:42] [INFO ] Flatten gal took : 3 ms
[2025-06-04 20:25:42] [INFO ] Flatten gal took : 3 ms
[2025-06-04 20:25:42] [INFO ] Time to serialize gal into /tmp/CTLFireability4280656507783474561.gal : 2 ms
[2025-06-04 20:25:42] [INFO ] Time to serialize properties into /tmp/CTLFireability9158159296285994401.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/CTLFireability4280656507783474561.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9158159296285994401.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,1.81943e+08,8.18011,193052,2,24308,5,886866,6,0,229,679451,0


Converting to forward existential form...Done !
original formula: A(EX((E(AX(((p15>=1)&&(l0>=1))) U (EF(((s1>=1)&&(l124>=1))) + !(((s1>=1)&&(l255>=1))))) + EF(((s1>=1)&&(l0>=1))))) U E((!(EG(((p15>=1)&&(...214
=> equivalent forward existential formula: [((Init * !(EG(!(E((!(EG(((p15>=1)&&(l0>=1)))) + ((s4>=1)&&(l0>=1))) U EG(((s1>=1)&&(l71>=1)))))))) * !(E(!(E((!...465
Reverse transition relation is NOT exact ! Due to transitions t1, t4, t7, t8, t9, t10, t13, t20, t21, t22, t25, t35, t36, t37, t38, t39, t41, t42, t44, t46...260
Detected timeout of ITS tools.
[2025-06-04 20:26:12] [INFO ] Flatten gal took : 3 ms
[2025-06-04 20:26:12] [INFO ] Applying decomposition
[2025-06-04 20:26:12] [INFO ] Flatten gal took : 3 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/graph12271509171058678070.txt' '-o' '/tmp/graph12271509171058678070.bin' '-w' '/tmp/graph12271509171058678070.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12271509171058678070.bin' '-l' '-1' '-v' '-w' '/tmp/graph12271509171058678070.weights' '-q' '0' '-e' '0.001'
[2025-06-04 20:26:12] [INFO ] Decomposing Gal with order
[2025-06-04 20:26:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 20:26:12] [INFO ] Removed a total of 40 redundant transitions.
[2025-06-04 20:26:12] [INFO ] Flatten gal took : 32 ms
[2025-06-04 20:26:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 21 labels/synchronizations in 5 ms.
[2025-06-04 20:26:12] [INFO ] Time to serialize gal into /tmp/CTLFireability2056663840842343984.gal : 3 ms
[2025-06-04 20:26:12] [INFO ] Time to serialize properties into /tmp/CTLFireability13766820901287908219.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/CTLFireability2056663840842343984.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13766820901287908219.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 : 48/48 places, 51/51 transitions.
Graph (complete) has 143 edges and 48 vertex of which 47 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 5 place count 43 transition count 47
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 43 transition count 47
Applied a total of 9 rules in 16 ms. Remains 43 /48 variables (removed 5) and now considering 47/51 (removed 4) transitions.
// Phase 1: matrix 47 rows 43 cols
[2025-06-04 20:26:42] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 20:26:42] [INFO ] Implicit Places using invariants in 48 ms returned []
[2025-06-04 20:26:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 20:26:42] [INFO ] State equation strengthened by 22 read => feed constraints.
[2025-06-04 20:26:43] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 123 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 20:26:43] [INFO ] Redundant transitions in 2 ms returned []
Running 46 sub problems to find dead transitions.
[2025-06-04 20:26:43] [INFO ] Invariant cache hit.
[2025-06-04 20:26:43] [INFO ] State equation strengthened by 22 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 1 (OVERLAPS) 1/43 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 4 (OVERLAPS) 47/90 variables, 43/45 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/90 variables, 22/67 constraints. Problems are: Problem set: 0 solved, 46 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 20:26:43] [INFO ] Deduced a trap along path composed of 6 places in 29 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/90 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/90 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 8 (OVERLAPS) 0/90 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 46 unsolved
No progress, stopping.
After SMT solving in domain Real declared 90/90 variables, and 68 constraints, problems are : Problem set: 0 solved, 46 unsolved in 1040 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 43/43 constraints, ReadFeed: 22/22 constraints, PredecessorRefiner: 46/46 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 46 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 1 (OVERLAPS) 1/43 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 4 (OVERLAPS) 47/90 variables, 43/45 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/90 variables, 22/67 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/90 variables, 46/113 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/90 variables, 1/114 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/90 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 9 (OVERLAPS) 0/90 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 46 unsolved
No progress, stopping.
After SMT solving in domain Int declared 90/90 variables, and 114 constraints, problems are : Problem set: 0 solved, 46 unsolved in 2862 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 43/43 constraints, ReadFeed: 22/22 constraints, PredecessorRefiner: 46/46 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 3918ms problems are : Problem set: 0 solved, 46 unsolved
Search for dead transitions found 0 dead transitions in 3919ms
Starting structural reductions in SI_CTL mode, iteration 1 : 43/48 places, 47/51 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4068 ms. Remains : 43/48 places, 47/51 transitions.
[2025-06-04 20:26:46] [INFO ] Flatten gal took : 6 ms
[2025-06-04 20:26:46] [INFO ] Flatten gal took : 3 ms
[2025-06-04 20:26:46] [INFO ] Input system was already deterministic with 47 transitions.
[2025-06-04 20:26:46] [INFO ] Flatten gal took : 2 ms
[2025-06-04 20:26:46] [INFO ] Flatten gal took : 2 ms
[2025-06-04 20:26:46] [INFO ] Time to serialize gal into /tmp/CTLFireability9782992539518505786.gal : 0 ms
[2025-06-04 20:26:46] [INFO ] Time to serialize properties into /tmp/CTLFireability11631344938824700995.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/CTLFireability9782992539518505786.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11631344938824700995.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.76609e+08,17.1229,312916,2,33367,5,1.33546e+06,6,0,219,1.11478e+06,0


Converting to forward existential form...Done !
original formula: EF(AG(((s1>=1)&&(l298>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(((s1>=1)&&(l298>=1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t7, t8, t9, t12, t19, t20, t21, t24, t34, t35, t36, t37, t38, t39, t40, t41, t43, t45, I...251
(forward)formula 0,0,25.8081,314324,1,0,104,1.33546e+06,116,48,2033,1.11478e+06,104
FORMULA RingSingleMessageInMbox-PT-d0m160-CTLFireability-2025-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 51/51 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 47 transition count 51
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 5 place count 43 transition count 47
Iterating global reduction 1 with 4 rules applied. Total rules applied 9 place count 43 transition count 47
Applied a total of 9 rules in 2 ms. Remains 43 /48 variables (removed 5) and now considering 47/51 (removed 4) transitions.
[2025-06-04 20:27:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 20:27:12] [INFO ] Implicit Places using invariants in 54 ms returned []
[2025-06-04 20:27:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 20:27:13] [INFO ] State equation strengthened by 22 read => feed constraints.
[2025-06-04 20:27:13] [INFO ] Implicit Places using invariants and state equation in 152 ms returned []
Implicit Place search using SMT with State Equation took 208 ms to find 0 implicit places.
Running 46 sub problems to find dead transitions.
[2025-06-04 20:27:13] [INFO ] Invariant cache hit.
[2025-06-04 20:27:13] [INFO ] State equation strengthened by 22 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 1 (OVERLAPS) 1/43 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 4 (OVERLAPS) 47/90 variables, 43/45 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/90 variables, 22/67 constraints. Problems are: Problem set: 0 solved, 46 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 20:27:13] [INFO ] Deduced a trap along path composed of 6 places in 32 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/90 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/90 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 8 (OVERLAPS) 0/90 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 46 unsolved
No progress, stopping.
After SMT solving in domain Real declared 90/90 variables, and 68 constraints, problems are : Problem set: 0 solved, 46 unsolved in 1131 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 43/43 constraints, ReadFeed: 22/22 constraints, PredecessorRefiner: 46/46 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 46 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 1 (OVERLAPS) 1/43 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 4 (OVERLAPS) 47/90 variables, 43/45 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/90 variables, 22/67 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/90 variables, 46/113 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/90 variables, 1/114 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/90 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 46 unsolved
At refinement iteration 9 (OVERLAPS) 0/90 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 46 unsolved
No progress, stopping.
After SMT solving in domain Int declared 90/90 variables, and 114 constraints, problems are : Problem set: 0 solved, 46 unsolved in 2774 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 43/43 constraints, ReadFeed: 22/22 constraints, PredecessorRefiner: 46/46 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 3919ms problems are : Problem set: 0 solved, 46 unsolved
Search for dead transitions found 0 dead transitions in 3920ms
Starting structural reductions in LTL mode, iteration 1 : 43/48 places, 47/51 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4130 ms. Remains : 43/48 places, 47/51 transitions.
[2025-06-04 20:27:17] [INFO ] Flatten gal took : 8 ms
[2025-06-04 20:27:17] [INFO ] Flatten gal took : 5 ms
[2025-06-04 20:27:17] [INFO ] Input system was already deterministic with 47 transitions.
[2025-06-04 20:27:17] [INFO ] Flatten gal took : 2 ms
[2025-06-04 20:27:17] [INFO ] Flatten gal took : 2 ms
[2025-06-04 20:27:17] [INFO ] Time to serialize gal into /tmp/CTLFireability9589364197701026533.gal : 1 ms
[2025-06-04 20:27:17] [INFO ] Time to serialize properties into /tmp/CTLFireability15601571060573202247.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/CTLFireability9589364197701026533.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15601571060573202247.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.76609e+08,15.4976,313996,2,33367,5,1.33546e+06,6,0,219,1.11478e+06,0


Converting to forward existential form...Done !
original formula: AG(E(EF((((s1>=1)&&(l106>=1))&&(l298>=1))) U EG(AX(((s1>=1)&&(l279>=1))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(E(TRUE U (((s1>=1)&&(l106>=1))&&(l298>=1))) U EG(!(EX(!(((s1>=1)&&(l279>=1)))))))))] = F...159
Reverse transition relation is NOT exact ! Due to transitions t1, t7, t8, t9, t12, t19, t20, t21, t24, t34, t35, t36, t37, t38, t39, t40, t41, t43, t45, I...251
Detected timeout of ITS tools.
[2025-06-04 20:27:47] [INFO ] Flatten gal took : 6 ms
[2025-06-04 20:27:47] [INFO ] Applying decomposition
[2025-06-04 20:27:47] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph10025652339878525822.txt' '-o' '/tmp/graph10025652339878525822.bin' '-w' '/tmp/graph10025652339878525822.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10025652339878525822.bin' '-l' '-1' '-v' '-w' '/tmp/graph10025652339878525822.weights' '-q' '0' '-e' '0.001'
[2025-06-04 20:27:47] [INFO ] Decomposing Gal with order
[2025-06-04 20:27:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 20:27:47] [INFO ] Removed a total of 36 redundant transitions.
[2025-06-04 20:27:47] [INFO ] Flatten gal took : 5 ms
[2025-06-04 20:27:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 19 labels/synchronizations in 2 ms.
[2025-06-04 20:27:47] [INFO ] Time to serialize gal into /tmp/CTLFireability937714928604114959.gal : 1 ms
[2025-06-04 20:27:47] [INFO ] Time to serialize properties into /tmp/CTLFireability1594087152373292367.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/CTLFireability937714928604114959.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1594087152373292367.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 51/51 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 47 transition count 51
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 4 place count 44 transition count 48
Iterating global reduction 1 with 3 rules applied. Total rules applied 7 place count 44 transition count 48
Applied a total of 7 rules in 3 ms. Remains 44 /48 variables (removed 4) and now considering 48/51 (removed 3) transitions.
// Phase 1: matrix 48 rows 44 cols
[2025-06-04 20:28:17] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 20:28:17] [INFO ] Implicit Places using invariants in 39 ms returned []
[2025-06-04 20:28:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 20:28:17] [INFO ] State equation strengthened by 22 read => feed constraints.
[2025-06-04 20:28:17] [INFO ] Implicit Places using invariants and state equation in 84 ms returned []
Implicit Place search using SMT with State Equation took 124 ms to find 0 implicit places.
Running 47 sub problems to find dead transitions.
[2025-06-04 20:28:17] [INFO ] Invariant cache hit.
[2025-06-04 20:28:17] [INFO ] State equation strengthened by 22 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 1/44 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 48/92 variables, 44/46 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/92 variables, 22/68 constraints. Problems are: Problem set: 0 solved, 47 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 20:28:17] [INFO ] Deduced a trap along path composed of 6 places in 32 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/92 variables, 1/69 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/92 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 8 (OVERLAPS) 0/92 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Real declared 92/92 variables, and 69 constraints, problems are : Problem set: 0 solved, 47 unsolved in 1097 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 44/44 constraints, ReadFeed: 22/22 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 47 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 1/44 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 48/92 variables, 44/46 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/92 variables, 22/68 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/92 variables, 47/115 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/92 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/92 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 9 (OVERLAPS) 0/92 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Int declared 92/92 variables, and 116 constraints, problems are : Problem set: 0 solved, 47 unsolved in 2471 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 44/44 constraints, ReadFeed: 22/22 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 3588ms problems are : Problem set: 0 solved, 47 unsolved
Search for dead transitions found 0 dead transitions in 3588ms
Starting structural reductions in LTL mode, iteration 1 : 44/48 places, 48/51 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3716 ms. Remains : 44/48 places, 48/51 transitions.
[2025-06-04 20:28:20] [INFO ] Flatten gal took : 6 ms
[2025-06-04 20:28:20] [INFO ] Flatten gal took : 2 ms
[2025-06-04 20:28:20] [INFO ] Input system was already deterministic with 48 transitions.
[2025-06-04 20:28:20] [INFO ] Flatten gal took : 2 ms
[2025-06-04 20:28:20] [INFO ] Flatten gal took : 3 ms
[2025-06-04 20:28:20] [INFO ] Time to serialize gal into /tmp/CTLFireability4086812881454028742.gal : 1 ms
[2025-06-04 20:28:20] [INFO ] Time to serialize properties into /tmp/CTLFireability15982285829314747259.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/CTLFireability4086812881454028742.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15982285829314747259.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.76609e+08,5.65034,132684,2,22874,5,711771,6,0,224,630762,0


Converting to forward existential form...Done !
original formula: (A(EX(((s1>=1)&&(l363>=1))) U EF(EG(E(((s1>=1)&&(l124>=1)) U ((p16>=1)&&(l0>=1)))))) * AF((!(E(((s6>=1)&&(l0>=1)) U A(((s1>=1)&&(l363>=1)...210
=> equivalent forward existential formula: (([((FwdU(Init,!(E(TRUE U EG(E(((s1>=1)&&(l124>=1)) U ((p16>=1)&&(l0>=1))))))) * !(EX(((s1>=1)&&(l363>=1))))) * ...523
Reverse transition relation is NOT exact ! Due to transitions t1, t7, t8, t9, t12, t19, t20, t21, t24, t34, t35, t36, t37, t38, t39, t40, t41, t43, t45, t4...256
Detected timeout of ITS tools.
[2025-06-04 20:28:51] [INFO ] Flatten gal took : 5 ms
[2025-06-04 20:28:51] [INFO ] Applying decomposition
[2025-06-04 20:28:51] [INFO ] Flatten gal took : 3 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/graph14783796352174001416.txt' '-o' '/tmp/graph14783796352174001416.bin' '-w' '/tmp/graph14783796352174001416.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14783796352174001416.bin' '-l' '-1' '-v' '-w' '/tmp/graph14783796352174001416.weights' '-q' '0' '-e' '0.001'
[2025-06-04 20:28:51] [INFO ] Decomposing Gal with order
[2025-06-04 20:28:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 20:28:51] [INFO ] Removed a total of 38 redundant transitions.
[2025-06-04 20:28:51] [INFO ] Flatten gal took : 5 ms
[2025-06-04 20:28:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 21 labels/synchronizations in 2 ms.
[2025-06-04 20:28:51] [INFO ] Time to serialize gal into /tmp/CTLFireability7768810105759432843.gal : 1 ms
[2025-06-04 20:28:51] [INFO ] Time to serialize properties into /tmp/CTLFireability7259650951002257997.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/CTLFireability7768810105759432843.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7259650951002257997.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 : 48/48 places, 51/51 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 47 transition count 51
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 5 place count 43 transition count 45
Iterating global reduction 1 with 4 rules applied. Total rules applied 9 place count 43 transition count 45
Applied a total of 9 rules in 2 ms. Remains 43 /48 variables (removed 5) and now considering 45/51 (removed 6) transitions.
// Phase 1: matrix 45 rows 43 cols
[2025-06-04 20:29:21] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 20:29:21] [INFO ] Implicit Places using invariants in 36 ms returned []
[2025-06-04 20:29:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 20:29:21] [INFO ] State equation strengthened by 20 read => feed constraints.
[2025-06-04 20:29:21] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 143 ms to find 0 implicit places.
Running 44 sub problems to find dead transitions.
[2025-06-04 20:29:21] [INFO ] Invariant cache hit.
[2025-06-04 20:29:21] [INFO ] State equation strengthened by 20 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/42 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (OVERLAPS) 1/43 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (OVERLAPS) 45/88 variables, 43/45 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/88 variables, 20/65 constraints. Problems are: Problem set: 0 solved, 44 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/88 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 7 (OVERLAPS) 0/88 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Real declared 88/88 variables, and 65 constraints, problems are : Problem set: 0 solved, 44 unsolved in 590 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 43/43 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 44 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/42 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (OVERLAPS) 1/43 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (OVERLAPS) 45/88 variables, 43/45 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/88 variables, 20/65 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/88 variables, 44/109 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/88 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 44 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 20:29:23] [INFO ] Deduced a trap along path composed of 6 places in 34 ms of which 0 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/88 variables, 1/110 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/88 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 10 (OVERLAPS) 0/88 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Int declared 88/88 variables, and 110 constraints, problems are : Problem set: 0 solved, 44 unsolved in 3626 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 43/43 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 4227ms problems are : Problem set: 0 solved, 44 unsolved
Search for dead transitions found 0 dead transitions in 4227ms
Starting structural reductions in LTL mode, iteration 1 : 43/48 places, 45/51 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4373 ms. Remains : 43/48 places, 45/51 transitions.
[2025-06-04 20:29:25] [INFO ] Flatten gal took : 3 ms
[2025-06-04 20:29:25] [INFO ] Flatten gal took : 3 ms
[2025-06-04 20:29:25] [INFO ] Input system was already deterministic with 45 transitions.
[2025-06-04 20:29:25] [INFO ] Flatten gal took : 3 ms
[2025-06-04 20:29:25] [INFO ] Flatten gal took : 2 ms
[2025-06-04 20:29:25] [INFO ] Time to serialize gal into /tmp/CTLFireability10004873978627478259.gal : 0 ms
[2025-06-04 20:29:25] [INFO ] Time to serialize properties into /tmp/CTLFireability16718612288319103656.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/CTLFireability10004873978627478259.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16718612288319103656.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.
Detected timeout of ITS tools.
[2025-06-04 20:29:55] [INFO ] Flatten gal took : 2 ms
[2025-06-04 20:29:55] [INFO ] Applying decomposition
[2025-06-04 20:29:55] [INFO ] Flatten gal took : 1 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/graph3138292248761496736.txt' '-o' '/tmp/graph3138292248761496736.bin' '-w' '/tmp/graph3138292248761496736.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3138292248761496736.bin' '-l' '-1' '-v' '-w' '/tmp/graph3138292248761496736.weights' '-q' '0' '-e' '0.001'
[2025-06-04 20:29:55] [INFO ] Decomposing Gal with order
[2025-06-04 20:29:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 20:29:55] [INFO ] Removed a total of 33 redundant transitions.
[2025-06-04 20:29:55] [INFO ] Flatten gal took : 4 ms
[2025-06-04 20:29:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 15 labels/synchronizations in 1 ms.
[2025-06-04 20:29:55] [INFO ] Time to serialize gal into /tmp/CTLFireability12304137297677760847.gal : 1 ms
[2025-06-04 20:29:55] [INFO ] Time to serialize properties into /tmp/CTLFireability7150331661823963870.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12304137297677760847.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7150331661823963870.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 : 48/48 places, 51/51 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 47 transition count 51
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 46 transition count 50
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 46 transition count 50
Applied a total of 3 rules in 7 ms. Remains 46 /48 variables (removed 2) and now considering 50/51 (removed 1) transitions.
// Phase 1: matrix 50 rows 46 cols
[2025-06-04 20:30:25] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 20:30:25] [INFO ] Implicit Places using invariants in 38 ms returned []
[2025-06-04 20:30:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 20:30:25] [INFO ] State equation strengthened by 24 read => feed constraints.
[2025-06-04 20:30:25] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
Running 49 sub problems to find dead transitions.
[2025-06-04 20:30:25] [INFO ] Invariant cache hit.
[2025-06-04 20:30:25] [INFO ] State equation strengthened by 24 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 2 (OVERLAPS) 1/46 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 4 (OVERLAPS) 50/96 variables, 46/48 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/96 variables, 24/72 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/96 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 7 (OVERLAPS) 0/96 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 49 unsolved
No progress, stopping.
After SMT solving in domain Real declared 96/96 variables, and 72 constraints, problems are : Problem set: 0 solved, 49 unsolved in 852 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 46/46 constraints, ReadFeed: 24/24 constraints, PredecessorRefiner: 49/49 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 49 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 2 (OVERLAPS) 1/46 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 4 (OVERLAPS) 50/96 variables, 46/48 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/96 variables, 24/72 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/96 variables, 49/121 constraints. Problems are: Problem set: 0 solved, 49 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 20:30:27] [INFO ] Deduced a trap along path composed of 6 places in 24 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/96 variables, 1/122 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/96 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 9 (OVERLAPS) 0/96 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 49 unsolved
No progress, stopping.
After SMT solving in domain Int declared 96/96 variables, and 122 constraints, problems are : Problem set: 0 solved, 49 unsolved in 3920 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 46/46 constraints, ReadFeed: 24/24 constraints, PredecessorRefiner: 49/49 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 4828ms problems are : Problem set: 0 solved, 49 unsolved
Search for dead transitions found 0 dead transitions in 4830ms
Starting structural reductions in LTL mode, iteration 1 : 46/48 places, 50/51 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4942 ms. Remains : 46/48 places, 50/51 transitions.
[2025-06-04 20:30:30] [INFO ] Flatten gal took : 2 ms
[2025-06-04 20:30:30] [INFO ] Flatten gal took : 16 ms
[2025-06-04 20:30:30] [INFO ] Input system was already deterministic with 50 transitions.
[2025-06-04 20:30:30] [INFO ] Flatten gal took : 2 ms
[2025-06-04 20:30:30] [INFO ] Flatten gal took : 2 ms
[2025-06-04 20:30:30] [INFO ] Time to serialize gal into /tmp/CTLFireability15683058579744249089.gal : 0 ms
[2025-06-04 20:30:30] [INFO ] Time to serialize properties into /tmp/CTLFireability17588381513302579907.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/CTLFireability15683058579744249089.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17588381513302579907.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.
Detected timeout of ITS tools.
[2025-06-04 20:31:00] [INFO ] Flatten gal took : 8 ms
[2025-06-04 20:31:00] [INFO ] Applying decomposition
[2025-06-04 20:31:00] [INFO ] Flatten gal took : 3 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/graph18431364935114049666.txt' '-o' '/tmp/graph18431364935114049666.bin' '-w' '/tmp/graph18431364935114049666.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph18431364935114049666.bin' '-l' '-1' '-v' '-w' '/tmp/graph18431364935114049666.weights' '-q' '0' '-e' '0.001'
[2025-06-04 20:31:00] [INFO ] Decomposing Gal with order
[2025-06-04 20:31:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 20:31:00] [INFO ] Removed a total of 35 redundant transitions.
[2025-06-04 20:31:00] [INFO ] Flatten gal took : 5 ms
[2025-06-04 20:31:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 19 labels/synchronizations in 2 ms.
[2025-06-04 20:31:00] [INFO ] Time to serialize gal into /tmp/CTLFireability14066259556023786012.gal : 1 ms
[2025-06-04 20:31:00] [INFO ] Time to serialize properties into /tmp/CTLFireability5961139224805100192.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/CTLFireability14066259556023786012.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5961139224805100192.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 : 48/48 places, 51/51 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 47 transition count 51
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 6 place count 42 transition count 44
Iterating global reduction 1 with 5 rules applied. Total rules applied 11 place count 42 transition count 44
Applied a total of 11 rules in 2 ms. Remains 42 /48 variables (removed 6) and now considering 44/51 (removed 7) transitions.
// Phase 1: matrix 44 rows 42 cols
[2025-06-04 20:31:30] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 20:31:30] [INFO ] Implicit Places using invariants in 45 ms returned []
[2025-06-04 20:31:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 20:31:30] [INFO ] State equation strengthened by 19 read => feed constraints.
[2025-06-04 20:31:30] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 112 ms to find 0 implicit places.
Running 43 sub problems to find dead transitions.
[2025-06-04 20:31:30] [INFO ] Invariant cache hit.
[2025-06-04 20:31:30] [INFO ] State equation strengthened by 19 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 2 (OVERLAPS) 1/42 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 4 (OVERLAPS) 44/86 variables, 42/44 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/86 variables, 19/63 constraints. Problems are: Problem set: 0 solved, 43 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 20:31:31] [INFO ] Deduced a trap along path composed of 6 places in 25 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/86 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/86 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 8 (OVERLAPS) 0/86 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 43 unsolved
No progress, stopping.
After SMT solving in domain Real declared 86/86 variables, and 64 constraints, problems are : Problem set: 0 solved, 43 unsolved in 1047 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 42/42 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 43/43 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 43 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 2 (OVERLAPS) 1/42 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 4 (OVERLAPS) 44/86 variables, 42/44 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/86 variables, 19/63 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/86 variables, 43/106 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/86 variables, 1/107 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/86 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 9 (OVERLAPS) 0/86 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 43 unsolved
No progress, stopping.
After SMT solving in domain Int declared 86/86 variables, and 107 constraints, problems are : Problem set: 0 solved, 43 unsolved in 1909 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 42/42 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 43/43 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 2965ms problems are : Problem set: 0 solved, 43 unsolved
Search for dead transitions found 0 dead transitions in 2966ms
Starting structural reductions in LTL mode, iteration 1 : 42/48 places, 44/51 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3082 ms. Remains : 42/48 places, 44/51 transitions.
[2025-06-04 20:31:33] [INFO ] Flatten gal took : 7 ms
[2025-06-04 20:31:33] [INFO ] Flatten gal took : 2 ms
[2025-06-04 20:31:33] [INFO ] Input system was already deterministic with 44 transitions.
[2025-06-04 20:31:33] [INFO ] Flatten gal took : 2 ms
[2025-06-04 20:31:33] [INFO ] Flatten gal took : 2 ms
[2025-06-04 20:31:33] [INFO ] Time to serialize gal into /tmp/CTLFireability6100639033603908118.gal : 1 ms
[2025-06-04 20:31:33] [INFO ] Time to serialize properties into /tmp/CTLFireability17517222068723551493.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/CTLFireability6100639033603908118.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17517222068723551493.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.76609e+08,20.3836,338328,2,36968,5,1.3176e+06,6,0,212,1.16402e+06,0


Converting to forward existential form...Done !
original formula: EX(((s1>=1)&&(l290>=1)))
=> equivalent forward existential formula: [(EY(Init) * ((s1>=1)&&(l290>=1)))] != FALSE
(forward)formula 0,0,20.4165,338328,1,0,8,1.3176e+06,8,1,287,1.16402e+06,2
FORMULA RingSingleMessageInMbox-PT-d0m160-CTLFireability-2025-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 48/48 places, 51/51 transitions.
Graph (complete) has 143 edges and 48 vertex of which 47 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 4 place count 44 transition count 46
Iterating global reduction 0 with 3 rules applied. Total rules applied 7 place count 44 transition count 46
Applied a total of 7 rules in 14 ms. Remains 44 /48 variables (removed 4) and now considering 46/51 (removed 5) transitions.
// Phase 1: matrix 46 rows 44 cols
[2025-06-04 20:31:54] [INFO ] Computed 2 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 20:31:54] [INFO ] Implicit Places using invariants in 42 ms returned []
[2025-06-04 20:31:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 20:31:54] [INFO ] State equation strengthened by 20 read => feed constraints.
[2025-06-04 20:31:54] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 20:31:54] [INFO ] Redundant transitions in 1 ms returned []
Running 45 sub problems to find dead transitions.
[2025-06-04 20:31:54] [INFO ] Invariant cache hit.
[2025-06-04 20:31:54] [INFO ] State equation strengthened by 20 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 2 (OVERLAPS) 1/44 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 4 (OVERLAPS) 46/90 variables, 44/46 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/90 variables, 20/66 constraints. Problems are: Problem set: 0 solved, 45 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/90 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 7 (OVERLAPS) 0/90 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 45 unsolved
No progress, stopping.
After SMT solving in domain Real declared 90/90 variables, and 66 constraints, problems are : Problem set: 0 solved, 45 unsolved in 599 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 44/44 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 45/45 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 45 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 2 (OVERLAPS) 1/44 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 4 (OVERLAPS) 46/90 variables, 44/46 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/90 variables, 20/66 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/90 variables, 45/111 constraints. Problems are: Problem set: 0 solved, 45 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 20:31:55] [INFO ] Deduced a trap along path composed of 6 places in 28 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/90 variables, 1/112 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/90 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 9 (OVERLAPS) 0/90 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 45 unsolved
No progress, stopping.
After SMT solving in domain Int declared 90/90 variables, and 112 constraints, problems are : Problem set: 0 solved, 45 unsolved in 2731 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 44/44 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 45/45 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 3345ms problems are : Problem set: 0 solved, 45 unsolved
Search for dead transitions found 0 dead transitions in 3346ms
Starting structural reductions in SI_CTL mode, iteration 1 : 44/48 places, 46/51 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3477 ms. Remains : 44/48 places, 46/51 transitions.
[2025-06-04 20:31:57] [INFO ] Flatten gal took : 5 ms
[2025-06-04 20:31:57] [INFO ] Flatten gal took : 2 ms
[2025-06-04 20:31:57] [INFO ] Input system was already deterministic with 46 transitions.
[2025-06-04 20:31:57] [INFO ] Flatten gal took : 1 ms
[2025-06-04 20:31:57] [INFO ] Flatten gal took : 1 ms
[2025-06-04 20:31:57] [INFO ] Time to serialize gal into /tmp/CTLFireability10058271710873285732.gal : 0 ms
[2025-06-04 20:31:57] [INFO ] Time to serialize properties into /tmp/CTLFireability16792496235669205150.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/CTLFireability10058271710873285732.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16792496235669205150.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.
Detected timeout of ITS tools.
[2025-06-04 20:32:27] [INFO ] Flatten gal took : 4 ms
[2025-06-04 20:32:27] [INFO ] Applying decomposition
[2025-06-04 20:32:27] [INFO ] Flatten gal took : 1 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/graph4417874881415699948.txt' '-o' '/tmp/graph4417874881415699948.bin' '-w' '/tmp/graph4417874881415699948.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4417874881415699948.bin' '-l' '-1' '-v' '-w' '/tmp/graph4417874881415699948.weights' '-q' '0' '-e' '0.001'
[2025-06-04 20:32:27] [INFO ] Decomposing Gal with order
[2025-06-04 20:32:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 20:32:27] [INFO ] Removed a total of 35 redundant transitions.
[2025-06-04 20:32:27] [INFO ] Flatten gal took : 4 ms
[2025-06-04 20:32:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 1 ms.
[2025-06-04 20:32:28] [INFO ] Time to serialize gal into /tmp/CTLFireability11093300447868583406.gal : 1 ms
[2025-06-04 20:32:28] [INFO ] Time to serialize properties into /tmp/CTLFireability6289092038842589640.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/CTLFireability11093300447868583406.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6289092038842589640.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 : 48/48 places, 51/51 transitions.
Graph (complete) has 143 edges and 48 vertex of which 47 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 4 place count 44 transition count 48
Iterating global reduction 0 with 3 rules applied. Total rules applied 7 place count 44 transition count 48
Applied a total of 7 rules in 12 ms. Remains 44 /48 variables (removed 4) and now considering 48/51 (removed 3) transitions.
// Phase 1: matrix 48 rows 44 cols
[2025-06-04 20:32:58] [INFO ] Computed 2 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 20:32:58] [INFO ] Implicit Places using invariants in 42 ms returned []
[2025-06-04 20:32:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 20:32:58] [INFO ] State equation strengthened by 22 read => feed constraints.
[2025-06-04 20:32:58] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 146 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 20:32:58] [INFO ] Redundant transitions in 0 ms returned []
Running 47 sub problems to find dead transitions.
[2025-06-04 20:32:58] [INFO ] Invariant cache hit.
[2025-06-04 20:32:58] [INFO ] State equation strengthened by 22 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 1/44 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 48/92 variables, 44/46 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/92 variables, 22/68 constraints. Problems are: Problem set: 0 solved, 47 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 20:32:58] [INFO ] Deduced a trap along path composed of 6 places in 28 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/92 variables, 1/69 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/92 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 8 (OVERLAPS) 0/92 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Real declared 92/92 variables, and 69 constraints, problems are : Problem set: 0 solved, 47 unsolved in 1094 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 44/44 constraints, ReadFeed: 22/22 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 47 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 2 (OVERLAPS) 1/44 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (OVERLAPS) 48/92 variables, 44/46 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/92 variables, 22/68 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/92 variables, 47/115 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/92 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/92 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 9 (OVERLAPS) 0/92 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Int declared 92/92 variables, and 116 constraints, problems are : Problem set: 0 solved, 47 unsolved in 2283 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 44/44 constraints, ReadFeed: 22/22 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 3415ms problems are : Problem set: 0 solved, 47 unsolved
Search for dead transitions found 0 dead transitions in 3415ms
Starting structural reductions in SI_CTL mode, iteration 1 : 44/48 places, 48/51 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3577 ms. Remains : 44/48 places, 48/51 transitions.
[2025-06-04 20:33:01] [INFO ] Flatten gal took : 2 ms
[2025-06-04 20:33:01] [INFO ] Flatten gal took : 1 ms
[2025-06-04 20:33:01] [INFO ] Input system was already deterministic with 48 transitions.
[2025-06-04 20:33:01] [INFO ] Flatten gal took : 1 ms
[2025-06-04 20:33:01] [INFO ] Flatten gal took : 1 ms
[2025-06-04 20:33:01] [INFO ] Time to serialize gal into /tmp/CTLFireability5673954433751959483.gal : 0 ms
[2025-06-04 20:33:01] [INFO ] Time to serialize properties into /tmp/CTLFireability13860414979152551389.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/CTLFireability5673954433751959483.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13860414979152551389.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.76609e+08,15.9212,256204,2,39030,5,975172,6,0,224,889525,0


Converting to forward existential form...Done !
original formula: EG(EF(((AF(((p12>=1)&&(l0>=1))) * (s1>=1)) * (l124>=1))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U ((!(EG(!(((p12>=1)&&(l0>=1))))) * (s1>=1)) * (l124>=1))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t7, t8, t9, t12, t19, t20, t21, t24, t34, t35, t36, t37, t38, t39, t40, t41, t43, t44, t4...256
Detected timeout of ITS tools.
[2025-06-04 20:33:31] [INFO ] Flatten gal took : 2 ms
[2025-06-04 20:33:31] [INFO ] Applying decomposition
[2025-06-04 20:33:31] [INFO ] Flatten gal took : 2 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/graph14584582290368276983.txt' '-o' '/tmp/graph14584582290368276983.bin' '-w' '/tmp/graph14584582290368276983.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14584582290368276983.bin' '-l' '-1' '-v' '-w' '/tmp/graph14584582290368276983.weights' '-q' '0' '-e' '0.001'
[2025-06-04 20:33:31] [INFO ] Decomposing Gal with order
[2025-06-04 20:33:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 20:33:31] [INFO ] Removed a total of 38 redundant transitions.
[2025-06-04 20:33:31] [INFO ] Flatten gal took : 4 ms
[2025-06-04 20:33:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 22 labels/synchronizations in 2 ms.
[2025-06-04 20:33:31] [INFO ] Time to serialize gal into /tmp/CTLFireability13493918294191663272.gal : 1 ms
[2025-06-04 20:33:31] [INFO ] Time to serialize properties into /tmp/CTLFireability7978585030000633571.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/CTLFireability13493918294191663272.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7978585030000633571.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 : 48/48 places, 51/51 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 47 transition count 51
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 5 place count 43 transition count 45
Iterating global reduction 1 with 4 rules applied. Total rules applied 9 place count 43 transition count 45
Applied a total of 9 rules in 2 ms. Remains 43 /48 variables (removed 5) and now considering 45/51 (removed 6) transitions.
// Phase 1: matrix 45 rows 43 cols
[2025-06-04 20:34:01] [INFO ] Computed 2 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 20:34:01] [INFO ] Implicit Places using invariants in 36 ms returned []
[2025-06-04 20:34:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 20:34:01] [INFO ] State equation strengthened by 20 read => feed constraints.
[2025-06-04 20:34:01] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 125 ms to find 0 implicit places.
Running 44 sub problems to find dead transitions.
[2025-06-04 20:34:01] [INFO ] Invariant cache hit.
[2025-06-04 20:34:01] [INFO ] State equation strengthened by 20 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/42 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (OVERLAPS) 1/43 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (OVERLAPS) 45/88 variables, 43/45 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/88 variables, 20/65 constraints. Problems are: Problem set: 0 solved, 44 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/88 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 7 (OVERLAPS) 0/88 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Real declared 88/88 variables, and 65 constraints, problems are : Problem set: 0 solved, 44 unsolved in 546 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 43/43 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 44 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/42 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (OVERLAPS) 1/43 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (OVERLAPS) 45/88 variables, 43/45 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/88 variables, 20/65 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/88 variables, 44/109 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/88 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 44 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 20:34:03] [INFO ] Deduced a trap along path composed of 6 places in 40 ms of which 1 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/88 variables, 1/110 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/88 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 10 (OVERLAPS) 0/88 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Int declared 88/88 variables, and 110 constraints, problems are : Problem set: 0 solved, 44 unsolved in 3531 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 43/43 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 4110ms problems are : Problem set: 0 solved, 44 unsolved
Search for dead transitions found 0 dead transitions in 4114ms
Starting structural reductions in LTL mode, iteration 1 : 43/48 places, 45/51 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4242 ms. Remains : 43/48 places, 45/51 transitions.
[2025-06-04 20:34:05] [INFO ] Flatten gal took : 2 ms
[2025-06-04 20:34:05] [INFO ] Flatten gal took : 1 ms
[2025-06-04 20:34:05] [INFO ] Input system was already deterministic with 45 transitions.
[2025-06-04 20:34:05] [INFO ] Flatten gal took : 2 ms
[2025-06-04 20:34:05] [INFO ] Flatten gal took : 2 ms
[2025-06-04 20:34:05] [INFO ] Time to serialize gal into /tmp/CTLFireability17534571254893269674.gal : 0 ms
[2025-06-04 20:34:05] [INFO ] Time to serialize properties into /tmp/CTLFireability12699083829897111796.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/CTLFireability17534571254893269674.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12699083829897111796.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.
Detected timeout of ITS tools.
[2025-06-04 20:34:36] [INFO ] Flatten gal took : 8 ms
[2025-06-04 20:34:36] [INFO ] Applying decomposition
[2025-06-04 20:34:36] [INFO ] Flatten gal took : 2 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/graph6896947337240613201.txt' '-o' '/tmp/graph6896947337240613201.bin' '-w' '/tmp/graph6896947337240613201.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6896947337240613201.bin' '-l' '-1' '-v' '-w' '/tmp/graph6896947337240613201.weights' '-q' '0' '-e' '0.001'
[2025-06-04 20:34:36] [INFO ] Decomposing Gal with order
[2025-06-04 20:34:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 20:34:36] [INFO ] Removed a total of 34 redundant transitions.
[2025-06-04 20:34:36] [INFO ] Flatten gal took : 3 ms
[2025-06-04 20:34:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 1 ms.
[2025-06-04 20:34:36] [INFO ] Time to serialize gal into /tmp/CTLFireability17806541685130450329.gal : 1 ms
[2025-06-04 20:34:36] [INFO ] Time to serialize properties into /tmp/CTLFireability3531016190978088061.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17806541685130450329.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3531016190978088061.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 : 48/48 places, 51/51 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 47 transition count 51
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 6 place count 42 transition count 44
Iterating global reduction 1 with 5 rules applied. Total rules applied 11 place count 42 transition count 44
Applied a total of 11 rules in 6 ms. Remains 42 /48 variables (removed 6) and now considering 44/51 (removed 7) transitions.
// Phase 1: matrix 44 rows 42 cols
[2025-06-04 20:35:06] [INFO ] Computed 2 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 20:35:06] [INFO ] Implicit Places using invariants in 34 ms returned []
[2025-06-04 20:35:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 20:35:06] [INFO ] State equation strengthened by 19 read => feed constraints.
[2025-06-04 20:35:06] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
Running 43 sub problems to find dead transitions.
[2025-06-04 20:35:06] [INFO ] Invariant cache hit.
[2025-06-04 20:35:06] [INFO ] State equation strengthened by 19 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 2 (OVERLAPS) 1/42 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 4 (OVERLAPS) 44/86 variables, 42/44 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/86 variables, 19/63 constraints. Problems are: Problem set: 0 solved, 43 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 20:35:06] [INFO ] Deduced a trap along path composed of 6 places in 24 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/86 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/86 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 8 (OVERLAPS) 0/86 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 43 unsolved
No progress, stopping.
After SMT solving in domain Real declared 86/86 variables, and 64 constraints, problems are : Problem set: 0 solved, 43 unsolved in 1019 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 42/42 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 43/43 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 43 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 2 (OVERLAPS) 1/42 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 4 (OVERLAPS) 44/86 variables, 42/44 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/86 variables, 19/63 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/86 variables, 43/106 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/86 variables, 1/107 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/86 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 9 (OVERLAPS) 0/86 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 43 unsolved
No progress, stopping.
After SMT solving in domain Int declared 86/86 variables, and 107 constraints, problems are : Problem set: 0 solved, 43 unsolved in 1937 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 42/42 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 43/43 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 2979ms problems are : Problem set: 0 solved, 43 unsolved
Search for dead transitions found 0 dead transitions in 2981ms
Starting structural reductions in LTL mode, iteration 1 : 42/48 places, 44/51 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3095 ms. Remains : 42/48 places, 44/51 transitions.
[2025-06-04 20:35:09] [INFO ] Flatten gal took : 2 ms
[2025-06-04 20:35:09] [INFO ] Flatten gal took : 2 ms
[2025-06-04 20:35:09] [INFO ] Input system was already deterministic with 44 transitions.
[2025-06-04 20:35:09] [INFO ] Flatten gal took : 1 ms
[2025-06-04 20:35:09] [INFO ] Flatten gal took : 1 ms
[2025-06-04 20:35:09] [INFO ] Time to serialize gal into /tmp/CTLFireability7941724096193613260.gal : 1 ms
[2025-06-04 20:35:09] [INFO ] Time to serialize properties into /tmp/CTLFireability8632102957050719861.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/CTLFireability7941724096193613260.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8632102957050719861.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,1.76609e+08,17.8966,337640,2,36968,5,1.3176e+06,6,0,212,1.16402e+06,0


Converting to forward existential form...Done !
original formula: AX((EF(AG(AF(((s1<1)||(l306<1))))) + AG(AF(((s1<1)||(l279<1))))))
=> equivalent forward existential formula: [FwdG(FwdU((EY(Init) * !(E(TRUE U !(E(TRUE U !(!(EG(!(((s1<1)||(l306<1))))))))))),TRUE),!(((s1<1)||(l279<1))))] ...162
Reverse transition relation is NOT exact ! Due to transitions t1, t8, t9, t12, t21, t31, t32, t33, t34, t35, t36, t37, t38, t40, t42, Intersection with re...232
Detected timeout of ITS tools.
[2025-06-04 20:35:39] [INFO ] Flatten gal took : 5 ms
[2025-06-04 20:35:39] [INFO ] Applying decomposition
[2025-06-04 20:35:39] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph2029209318522627215.txt' '-o' '/tmp/graph2029209318522627215.bin' '-w' '/tmp/graph2029209318522627215.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2029209318522627215.bin' '-l' '-1' '-v' '-w' '/tmp/graph2029209318522627215.weights' '-q' '0' '-e' '0.001'
[2025-06-04 20:35:39] [INFO ] Decomposing Gal with order
[2025-06-04 20:35:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 20:35:39] [INFO ] Removed a total of 34 redundant transitions.
[2025-06-04 20:35:39] [INFO ] Flatten gal took : 4 ms
[2025-06-04 20:35:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 13 labels/synchronizations in 2 ms.
[2025-06-04 20:35:39] [INFO ] Time to serialize gal into /tmp/CTLFireability17460595158636725688.gal : 2 ms
[2025-06-04 20:35:39] [INFO ] Time to serialize properties into /tmp/CTLFireability11852152250581144923.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/CTLFireability17460595158636725688.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11852152250581144923.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.
Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 51/51 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 47 transition count 51
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 46 transition count 50
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 46 transition count 50
Applied a total of 3 rules in 7 ms. Remains 46 /48 variables (removed 2) and now considering 50/51 (removed 1) transitions.
// Phase 1: matrix 50 rows 46 cols
[2025-06-04 20:36:09] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 20:36:09] [INFO ] Implicit Places using invariants in 35 ms returned []
[2025-06-04 20:36:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 20:36:09] [INFO ] State equation strengthened by 23 read => feed constraints.
[2025-06-04 20:36:09] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
Running 49 sub problems to find dead transitions.
[2025-06-04 20:36:09] [INFO ] Invariant cache hit.
[2025-06-04 20:36:09] [INFO ] State equation strengthened by 23 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 2 (OVERLAPS) 1/46 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 4 (OVERLAPS) 50/96 variables, 46/48 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/96 variables, 23/71 constraints. Problems are: Problem set: 0 solved, 49 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 20:36:10] [INFO ] Deduced a trap along path composed of 6 places in 31 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/96 variables, 1/72 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/96 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 8 (OVERLAPS) 0/96 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 49 unsolved
No progress, stopping.
After SMT solving in domain Real declared 96/96 variables, and 72 constraints, problems are : Problem set: 0 solved, 49 unsolved in 1159 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 46/46 constraints, ReadFeed: 23/23 constraints, PredecessorRefiner: 49/49 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 49 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/45 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 2 (OVERLAPS) 1/46 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 4 (OVERLAPS) 50/96 variables, 46/48 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/96 variables, 23/71 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/96 variables, 49/120 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/96 variables, 1/121 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/96 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 9 (OVERLAPS) 0/96 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 49 unsolved
No progress, stopping.
After SMT solving in domain Int declared 96/96 variables, and 121 constraints, problems are : Problem set: 0 solved, 49 unsolved in 2819 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 46/46 constraints, ReadFeed: 23/23 constraints, PredecessorRefiner: 49/49 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 3988ms problems are : Problem set: 0 solved, 49 unsolved
Search for dead transitions found 0 dead transitions in 3988ms
Starting structural reductions in LTL mode, iteration 1 : 46/48 places, 50/51 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4076 ms. Remains : 46/48 places, 50/51 transitions.
[2025-06-04 20:36:13] [INFO ] Flatten gal took : 3 ms
[2025-06-04 20:36:13] [INFO ] Flatten gal took : 3 ms
[2025-06-04 20:36:13] [INFO ] Input system was already deterministic with 50 transitions.
[2025-06-04 20:36:13] [INFO ] Flatten gal took : 2 ms
[2025-06-04 20:36:13] [INFO ] Flatten gal took : 1 ms
[2025-06-04 20:36:13] [INFO ] Time to serialize gal into /tmp/CTLFireability17764707602734282288.gal : 0 ms
[2025-06-04 20:36:13] [INFO ] Time to serialize properties into /tmp/CTLFireability4975842408834193978.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/CTLFireability17764707602734282288.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4975842408834193978.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.81943e+08,8.52169,164884,2,31392,5,729169,6,0,234,639226,0


Converting to forward existential form...Done !
original formula: E(A(EF(AG(((s1>=1)&&(l255>=1)))) U !(((A(((p12>=1)&&(l0>=1)) U ((p13>=1)&&(l107>=1))) + !(((s1>=1)&&(l359>=1)))) + ((((s5>=1)&&(l194>=1))...525
=> equivalent forward existential formula: [((FwdU(Init,!((E(!(!(((!((E(!(((p13>=1)&&(l107>=1))) U (!(((p12>=1)&&(l0>=1))) * !(((p13>=1)&&(l107>=1))))) + E...1292
Reverse transition relation is NOT exact ! Due to transitions t1, t4, t7, t8, t9, t10, t13, t20, t21, t22, t25, t35, t36, t37, t38, t39, t41, t42, t44, t45...265
Detected timeout of ITS tools.
[2025-06-04 20:36:43] [INFO ] Flatten gal took : 7 ms
[2025-06-04 20:36:43] [INFO ] Applying decomposition
[2025-06-04 20:36:43] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph7011447507671024541.txt' '-o' '/tmp/graph7011447507671024541.bin' '-w' '/tmp/graph7011447507671024541.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7011447507671024541.bin' '-l' '-1' '-v' '-w' '/tmp/graph7011447507671024541.weights' '-q' '0' '-e' '0.001'
[2025-06-04 20:36:43] [INFO ] Decomposing Gal with order
[2025-06-04 20:36:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 20:36:43] [INFO ] Removed a total of 42 redundant transitions.
[2025-06-04 20:36:43] [INFO ] Flatten gal took : 3 ms
[2025-06-04 20:36:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 21 labels/synchronizations in 2 ms.
[2025-06-04 20:36:43] [INFO ] Time to serialize gal into /tmp/CTLFireability7548009012653492836.gal : 1 ms
[2025-06-04 20:36:43] [INFO ] Time to serialize properties into /tmp/CTLFireability401451507112743378.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/CTLFireability7548009012653492836.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability401451507112743378.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 51/51 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 47 transition count 51
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 6 place count 42 transition count 44
Iterating global reduction 1 with 5 rules applied. Total rules applied 11 place count 42 transition count 44
Applied a total of 11 rules in 8 ms. Remains 42 /48 variables (removed 6) and now considering 44/51 (removed 7) transitions.
// Phase 1: matrix 44 rows 42 cols
[2025-06-04 20:37:13] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 20:37:13] [INFO ] Implicit Places using invariants in 40 ms returned []
[2025-06-04 20:37:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 20:37:13] [INFO ] State equation strengthened by 19 read => feed constraints.
[2025-06-04 20:37:13] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
Running 43 sub problems to find dead transitions.
[2025-06-04 20:37:13] [INFO ] Invariant cache hit.
[2025-06-04 20:37:13] [INFO ] State equation strengthened by 19 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 2 (OVERLAPS) 1/42 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 4 (OVERLAPS) 44/86 variables, 42/44 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/86 variables, 19/63 constraints. Problems are: Problem set: 0 solved, 43 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 20:37:14] [INFO ] Deduced a trap along path composed of 6 places in 27 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/86 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/86 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 8 (OVERLAPS) 0/86 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 43 unsolved
No progress, stopping.
After SMT solving in domain Real declared 86/86 variables, and 64 constraints, problems are : Problem set: 0 solved, 43 unsolved in 1010 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 42/42 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 43/43 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 43 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 2 (OVERLAPS) 1/42 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 4 (OVERLAPS) 44/86 variables, 42/44 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/86 variables, 19/63 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/86 variables, 43/106 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/86 variables, 1/107 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/86 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 9 (OVERLAPS) 0/86 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 43 unsolved
No progress, stopping.
After SMT solving in domain Int declared 86/86 variables, and 107 constraints, problems are : Problem set: 0 solved, 43 unsolved in 1954 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 42/42 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 43/43 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 2973ms problems are : Problem set: 0 solved, 43 unsolved
Search for dead transitions found 0 dead transitions in 2973ms
Starting structural reductions in LTL mode, iteration 1 : 42/48 places, 44/51 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3099 ms. Remains : 42/48 places, 44/51 transitions.
[2025-06-04 20:37:16] [INFO ] Flatten gal took : 5 ms
[2025-06-04 20:37:16] [INFO ] Flatten gal took : 5 ms
[2025-06-04 20:37:16] [INFO ] Input system was already deterministic with 44 transitions.
[2025-06-04 20:37:16] [INFO ] Flatten gal took : 1 ms
[2025-06-04 20:37:16] [INFO ] Flatten gal took : 1 ms
[2025-06-04 20:37:16] [INFO ] Time to serialize gal into /tmp/CTLFireability6664832918160940013.gal : 0 ms
[2025-06-04 20:37:16] [INFO ] Time to serialize properties into /tmp/CTLFireability5905084018947959113.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/CTLFireability6664832918160940013.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5905084018947959113.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,1.76609e+08,20.2928,338148,2,36968,5,1.3176e+06,6,0,212,1.16402e+06,0


Converting to forward existential form...Done !
original formula: EF(EX(!(A(AG(((s1>=1)&&(l359>=1))) U AF(((s1>=1)&&(l359>=1)))))))
=> equivalent forward existential formula: ([FwdG((FwdU(EY(FwdU(Init,TRUE)),!(!(EG(!(((s1>=1)&&(l359>=1))))))) * !(!(E(TRUE U !(((s1>=1)&&(l359>=1))))))),!...262
Reverse transition relation is NOT exact ! Due to transitions t1, t8, t9, t12, t21, t31, t32, t33, t34, t35, t36, t37, t38, t40, t42, Intersection with re...232
Detected timeout of ITS tools.
[2025-06-04 20:37:46] [INFO ] Flatten gal took : 1 ms
[2025-06-04 20:37:46] [INFO ] Applying decomposition
[2025-06-04 20:37:46] [INFO ] Flatten gal took : 1 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/graph10911237917292968562.txt' '-o' '/tmp/graph10911237917292968562.bin' '-w' '/tmp/graph10911237917292968562.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10911237917292968562.bin' '-l' '-1' '-v' '-w' '/tmp/graph10911237917292968562.weights' '-q' '0' '-e' '0.001'
[2025-06-04 20:37:46] [INFO ] Decomposing Gal with order
[2025-06-04 20:37:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 20:37:46] [INFO ] Removed a total of 34 redundant transitions.
[2025-06-04 20:37:46] [INFO ] Flatten gal took : 3 ms
[2025-06-04 20:37:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 1 ms.
[2025-06-04 20:37:46] [INFO ] Time to serialize gal into /tmp/CTLFireability4437103166293907545.gal : 1 ms
[2025-06-04 20:37:46] [INFO ] Time to serialize properties into /tmp/CTLFireability12906597208402600806.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/CTLFireability4437103166293907545.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12906597208402600806.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.
[2025-06-04 20:38:16] [INFO ] Flatten gal took : 2 ms
[2025-06-04 20:38:16] [INFO ] Flatten gal took : 3 ms
[2025-06-04 20:38:16] [INFO ] Applying decomposition
[2025-06-04 20:38:16] [INFO ] Flatten gal took : 3 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/graph10009920022420527895.txt' '-o' '/tmp/graph10009920022420527895.bin' '-w' '/tmp/graph10009920022420527895.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10009920022420527895.bin' '-l' '-1' '-v' '-w' '/tmp/graph10009920022420527895.weights' '-q' '0' '-e' '0.001'
[2025-06-04 20:38:16] [INFO ] Decomposing Gal with order
[2025-06-04 20:38:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 20:38:16] [INFO ] Removed a total of 45 redundant transitions.
[2025-06-04 20:38:16] [INFO ] Flatten gal took : 5 ms
[2025-06-04 20:38:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 29 labels/synchronizations in 1 ms.
[2025-06-04 20:38:16] [INFO ] Time to serialize gal into /tmp/CTLFireability11058199097022903667.gal : 1 ms
[2025-06-04 20:38:16] [INFO ] Time to serialize properties into /tmp/CTLFireability12307994591665632103.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/CTLFireability11058199097022903667.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12307994591665632103.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 11 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,5.721e+09,276.718,1400412,5387,3488,852448,997520,176,3.45599e+06,39,6.37905e+06,0


Converting to forward existential form...Done !
original formula: A(EX((E(AX(((i5.u12.p15>=1)&&(i5.u1.l0>=1))) U (EF(((i5.u1.s1>=1)&&(i0.u6.l124>=1))) + !(((i5.u1.s1>=1)&&(i0.u6.l255>=1))))) + EF(((i5.u1...300
=> equivalent forward existential formula: [((Init * !(EG(!(E((!(EG(((i5.u12.p15>=1)&&(i5.u1.l0>=1)))) + ((i2.u5.s4>=1)&&(i5.u1.l0>=1))) U EG(((i5.u1.s1>=1...625
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t13, t21, t22, t36, t39, t40, t42, t43, t45, i5.t49, i5.t38, i5.t29, i5.u1.t1, i5.u1....258
ITS-tools command line returned an error code 139
[2025-06-04 20:58:43] [INFO ] Flatten gal took : 2 ms
[2025-06-04 20:58:43] [INFO ] Time to serialize gal into /tmp/CTLFireability5704282372210465071.gal : 0 ms
[2025-06-04 20:58:43] [INFO ] Time to serialize properties into /tmp/CTLFireability10597001216245377523.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/CTLFireability5704282372210465071.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10597001216245377523.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 11 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,5.721e+09,203.64,3056672,2,45314,5,1.76607e+07,6,0,240,1.84463e+07,0


Converting to forward existential form...Done !
original formula: A(EX((E(AX(((p15>=1)&&(l0>=1))) U (EF(((s1>=1)&&(l124>=1))) + !(((s1>=1)&&(l255>=1))))) + EF(((s1>=1)&&(l0>=1))))) U E((!(EG(((p15>=1)&&(...214
=> equivalent forward existential formula: [((Init * !(EG(!(E((!(EG(((p15>=1)&&(l0>=1)))) + ((s4>=1)&&(l0>=1))) U EG(((s1>=1)&&(l71>=1)))))))) * !(E(!(E((!...465
Reverse transition relation is NOT exact ! Due to transitions t1, t4, t7, t8, t9, t10, t13, t20, t21, t22, t29, t36, t37, t38, t39, t40, t42, t43, t45, t46...265
(forward)formula 0,0,491.078,3384096,1,0,1625,1.76607e+07,32,661,1596,1.84463e+07,1965
FORMULA RingSingleMessageInMbox-PT-d0m160-CTLFireability-2025-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: AG(E(EF((((s1>=1)&&(l106>=1))&&(l298>=1))) U EG(AX(((s1>=1)&&(l279>=1))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(E(TRUE U (((s1>=1)&&(l106>=1))&&(l298>=1))) U EG(!(EX(!(((s1>=1)&&(l279>=1)))))))))] = F...159
Using saturation style SCC detection
(forward)formula 1,0,496.017,3384096,1,0,1669,1.76607e+07,44,693,1627,1.84463e+07,2025
FORMULA RingSingleMessageInMbox-PT-d0m160-CTLFireability-2025-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: (A(EX(((s1>=1)&&(l363>=1))) U EF(EG(E(((s1>=1)&&(l124>=1)) U ((p16>=1)&&(l0>=1)))))) * AF((!(E(((s6>=1)&&(l0>=1)) U A(((s1>=1)&&(l363>=1)...210
=> equivalent forward existential formula: (([((FwdU(Init,!(E(TRUE U EG(E(((s1>=1)&&(l124>=1)) U ((p16>=1)&&(l0>=1))))))) * !(EX(((s1>=1)&&(l363>=1))))) * ...523
Using saturation style SCC detection
(forward)formula 2,0,895.768,5637140,1,0,3342,2.93455e+07,14,1379,1537,3.04182e+07,3
FORMULA RingSingleMessageInMbox-PT-d0m160-CTLFireability-2025-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
ITS-tools command line returned an error code 139
[2025-06-04 21:17:33] [INFO ] Flatten gal took : 9 ms
[2025-06-04 21:17:33] [INFO ] Input system was already deterministic with 51 transitions.
[2025-06-04 21:17:33] [INFO ] Transformed 48 places.
[2025-06-04 21:17:33] [INFO ] Transformed 51 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2025-06-04 21:17:33] [INFO ] Time to serialize gal into /tmp/CTLFireability14824813037111418310.gal : 1 ms
[2025-06-04 21:17:33] [INFO ] Time to serialize properties into /tmp/CTLFireability3049484425370902970.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/CTLFireability14824813037111418310.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3049484425370902970.ctl' '--load-order' '/home/mcc/execution/model.ord' '--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 -...329
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 8 CTL formulae.

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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination 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="RingSingleMessageInMbox-PT-d0m160"
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 RingSingleMessageInMbox-PT-d0m160, 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 r184-tall-174889264100402"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RingSingleMessageInMbox-PT-d0m160.tgz
mv RingSingleMessageInMbox-PT-d0m160 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 ;