Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r184-tall-174889264100394.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-d0m080, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r184-tall-174889264100394
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 484K
-rw-r--r-- 1 mcc users 7.6K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 37K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K 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 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.7K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 83K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 92K 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-d0m080-CTLFireability-2023-12
FORMULA_NAME RingSingleMessageInMbox-PT-d0m080-CTLFireability-2023-13
FORMULA_NAME RingSingleMessageInMbox-PT-d0m080-CTLFireability-2023-14
FORMULA_NAME RingSingleMessageInMbox-PT-d0m080-CTLFireability-2023-15
FORMULA_NAME RingSingleMessageInMbox-PT-d0m080-CTLFireability-2025-00
FORMULA_NAME RingSingleMessageInMbox-PT-d0m080-CTLFireability-2025-01
FORMULA_NAME RingSingleMessageInMbox-PT-d0m080-CTLFireability-2025-02
FORMULA_NAME RingSingleMessageInMbox-PT-d0m080-CTLFireability-2025-03
FORMULA_NAME RingSingleMessageInMbox-PT-d0m080-CTLFireability-2025-04
FORMULA_NAME RingSingleMessageInMbox-PT-d0m080-CTLFireability-2025-05
FORMULA_NAME RingSingleMessageInMbox-PT-d0m080-CTLFireability-2025-06
FORMULA_NAME RingSingleMessageInMbox-PT-d0m080-CTLFireability-2025-07
FORMULA_NAME RingSingleMessageInMbox-PT-d0m080-CTLFireability-2025-08
FORMULA_NAME RingSingleMessageInMbox-PT-d0m080-CTLFireability-2025-09
FORMULA_NAME RingSingleMessageInMbox-PT-d0m080-CTLFireability-2025-10
FORMULA_NAME RingSingleMessageInMbox-PT-d0m080-CTLFireability-2025-11

=== Now, execution of the tool begins

BK_START 1749067353040

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-d0m080
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-04 20:02:34] [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 20:02:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-04 20:02:34] [INFO ] Load time of PNML (sax parser for PT used): 64 ms
[2025-06-04 20:02:34] [INFO ] Transformed 385 places.
[2025-06-04 20:02:34] [INFO ] Transformed 59 transitions.
[2025-06-04 20:02:34] [INFO ] Parsed PT model containing 385 places and 59 transitions and 236 arcs in 148 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 10 ms.
Deduced a syphon composed of 329 places in 1 ms
Reduce places removed 329 places and 0 transitions.
Support contains 47 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 20:02:34] [INFO ] Computed 3 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 20:02:34] [INFO ] Implicit Places using invariants in 162 ms returned []
[2025-06-04 20:02:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 20:02:34] [INFO ] State equation strengthened by 27 read => feed constraints.
[2025-06-04 20:02:34] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 270 ms to find 0 implicit places.
Running 58 sub problems to find dead transitions.
[2025-06-04 20:02:34] [INFO ] Invariant cache hit.
[2025-06-04 20:02:34] [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 20:02:35] [INFO ] Deduced a trap composed of 14 places in 71 ms of which 8 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 20:02:36] [INFO ] Deduced a trap composed of 14 places in 46 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 20:02:36] [INFO ] Deduced a trap composed of 17 places in 41 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 20:02:36] [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 2997 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 20:02:38] [INFO ] Deduced a trap composed of 27 places in 42 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 20:02:39] [INFO ] Deduced a trap along path composed of 6 places in 41 ms of which 9 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 5354 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 8421ms problems are : Problem set: 7 solved, 51 unsolved
Search for dead transitions found 7 dead transitions in 8434ms
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 1 ms
Applied a total of 1 rules in 2 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 20:02:43] [INFO ] Computed 8 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 20:02:43] [INFO ] Implicit Places using invariants in 28 ms returned []
[2025-06-04 20:02:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 20:02:43] [INFO ] State equation strengthened by 24 read => feed constraints.
[2025-06-04 20:02:43] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 79 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 8821 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 41 out of 48 places after structural reductions.
[2025-06-04 20:02:43] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-06-04 20:02:43] [INFO ] Flatten gal took : 18 ms
FORMULA RingSingleMessageInMbox-PT-d0m080-CTLFireability-2025-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-04 20:02:43] [INFO ] Flatten gal took : 7 ms
[2025-06-04 20:02:43] [INFO ] Input system was already deterministic with 51 transitions.
Support contains 40 out of 48 places (down from 41) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 41 to 38
RANDOM walk for 40000 steps (8608 resets) in 1377 ms. (29 steps per ms) remains 16/38 properties
BEST_FIRST walk for 4004 steps (201 resets) in 28 ms. (138 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (198 resets) in 21 ms. (181 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (388 resets) in 27 ms. (142 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (208 resets) in 22 ms. (174 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (192 resets) in 21 ms. (181 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (190 resets) in 12 ms. (308 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (213 resets) in 21 ms. (181 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (367 resets) in 26 ms. (148 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (500 resets) in 17 ms. (222 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (216 resets) in 12 ms. (308 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (428 resets) in 19 ms. (200 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (198 resets) in 11 ms. (333 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (375 resets) in 18 ms. (210 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (204 resets) in 13 ms. (286 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (190 resets) in 15 ms. (250 steps per ms) remains 14/16 properties
BEST_FIRST walk for 4001 steps (113 resets) in 8 ms. (444 steps per ms) remains 12/14 properties
// Phase 1: matrix 51 rows 48 cols
[2025-06-04 20:02:44] [INFO ] Computed 3 invariants in 2 ms
[2025-06-04 20:02:44] [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, 12 unsolved
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp38 is UNSAT
At refinement iteration 1 (OVERLAPS) 14/33 variables, 2/2 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/33 variables, 0/2 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 8/41 variables, 1/3 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 0/3 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 5 (OVERLAPS) 47/88 variables, 41/44 constraints. Problems are: Problem set: 2 solved, 10 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/88 variables, 20/64 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/88 variables, 0/64 constraints. Problems are: Problem set: 2 solved, 10 unsolved
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp27 is UNSAT
At refinement iteration 8 (OVERLAPS) 11/99 variables, 7/71 constraints. Problems are: Problem set: 7 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/99 variables, 4/75 constraints. Problems are: Problem set: 7 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 20:02:44] [INFO ] Deduced a trap composed of 14 places in 44 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 20:02:44] [INFO ] Deduced a trap composed of 14 places in 42 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 20:02:44] [INFO ] Deduced a trap composed of 14 places in 33 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 20:02:44] [INFO ] Deduced a trap composed of 15 places in 30 ms of which 4 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/99 variables, 4/79 constraints. Problems are: Problem set: 7 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/99 variables, 0/79 constraints. Problems are: Problem set: 7 solved, 5 unsolved
At refinement iteration 12 (OVERLAPS) 0/99 variables, 0/79 constraints. Problems are: Problem set: 7 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 99/99 variables, and 79 constraints, problems are : Problem set: 7 solved, 5 unsolved in 391 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: 12/12 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 7 solved, 5 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 7 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 19/27 variables, 2/2 constraints. Problems are: Problem set: 7 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/27 variables, 0/2 constraints. Problems are: Problem set: 7 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 8/35 variables, 1/3 constraints. Problems are: Problem set: 7 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 0/3 constraints. Problems are: Problem set: 7 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 38/73 variables, 35/38 constraints. Problems are: Problem set: 7 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/73 variables, 11/49 constraints. Problems are: Problem set: 7 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/73 variables, 1/50 constraints. Problems are: Problem set: 7 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/73 variables, 0/50 constraints. Problems are: Problem set: 7 solved, 5 unsolved
At refinement iteration 9 (OVERLAPS) 26/99 variables, 13/63 constraints. Problems are: Problem set: 7 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/99 variables, 13/76 constraints. Problems are: Problem set: 7 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/99 variables, 4/80 constraints. Problems are: Problem set: 7 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/99 variables, 4/84 constraints. Problems are: Problem set: 7 solved, 5 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/99 variables, 0/84 constraints. Problems are: Problem set: 7 solved, 5 unsolved
At refinement iteration 14 (OVERLAPS) 0/99 variables, 0/84 constraints. Problems are: Problem set: 7 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 99/99 variables, and 84 constraints, problems are : Problem set: 7 solved, 5 unsolved in 270 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: 5/12 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 670ms problems are : Problem set: 7 solved, 5 unsolved
Fused 5 Parikh solutions to 4 different solutions.
Parikh walk visited 2 properties in 1162 ms.
Support contains 5 out of 48 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 48/48 places, 51/51 transitions.
Graph (complete) has 122 edges and 48 vertex of which 46 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 46 transition count 48
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 8 place count 42 transition count 42
Iterating global reduction 1 with 4 rules applied. Total rules applied 12 place count 42 transition count 42
Applied a total of 12 rules in 10 ms. Remains 42 /48 variables (removed 6) and now considering 42/51 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 42/48 places, 42/51 transitions.
RANDOM walk for 40000 steps (8651 resets) in 114 ms. (347 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (1968 resets) in 83 ms. (476 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (3830 resets) in 61 ms. (645 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (2013 resets) in 64 ms. (615 steps per ms) remains 3/3 properties
Finished probabilistic random walk after 136 steps, run visited all 3 properties in 6 ms. (steps per millisecond=22 )
Probabilistic random walk after 136 steps, saw 84 distinct states, run finished after 9 ms. (steps per millisecond=15 ) properties seen :3
Successfully simplified 7 atomic propositions for a total of 15 simplifications.
[2025-06-04 20:02:46] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2025-06-04 20:02:46] [INFO ] Flatten gal took : 5 ms
FORMULA RingSingleMessageInMbox-PT-d0m080-CTLFireability-2025-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d0m080-CTLFireability-2025-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-04 20:02:46] [INFO ] Flatten gal took : 5 ms
[2025-06-04 20:02:46] [INFO ] Input system was already deterministic with 51 transitions.
Support contains 34 out of 48 places (down from 35) 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 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.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 6 place count 42 transition count 44
Iterating global reduction 0 with 5 rules applied. Total rules applied 11 place count 42 transition count 44
Applied a total of 11 rules in 5 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 20:02:46] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 20:02:46] [INFO ] Implicit Places using invariants in 35 ms returned []
[2025-06-04 20:02:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 20:02:46] [INFO ] State equation strengthened by 19 read => feed constraints.
[2025-06-04 20:02:46] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 20:02:46] [INFO ] Redundant transitions in 0 ms returned []
Running 43 sub problems to find dead transitions.
[2025-06-04 20:02:46] [INFO ] Invariant cache hit.
[2025-06-04 20:02:46] [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 20:02:46] [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) 0/86 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 987 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 1901 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 2911ms problems are : Problem set: 0 solved, 43 unsolved
Search for dead transitions found 0 dead transitions in 2911ms
Starting structural reductions in SI_CTL mode, iteration 1 : 42/48 places, 44/51 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3020 ms. Remains : 42/48 places, 44/51 transitions.
[2025-06-04 20:02:49] [INFO ] Flatten gal took : 3 ms
[2025-06-04 20:02:49] [INFO ] Flatten gal took : 4 ms
[2025-06-04 20:02:49] [INFO ] Input system was already deterministic with 44 transitions.
[2025-06-04 20:02:49] [INFO ] Flatten gal took : 3 ms
[2025-06-04 20:02:49] [INFO ] Flatten gal took : 2 ms
[2025-06-04 20:02:49] [INFO ] Time to serialize gal into /tmp/CTLFireability10029911457313838863.gal : 1 ms
[2025-06-04 20:02:49] [INFO ] Time to serialize properties into /tmp/CTLFireability15762119594912610598.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/CTLFireability10029911457313838863.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15762119594912610598.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.14659e+07,3.09833,85676,2,18328,5,382401,6,0,212,334384,0


Converting to forward existential form...Done !
original formula: EG(((s1<1)||(l305<1)))
=> equivalent forward existential formula: [FwdG(Init,((s1<1)||(l305<1)))] != FALSE
Hit Full ! (commute/partial/dont) 3/0/41
Detected timeout of ITS tools.
[2025-06-04 20:03:19] [INFO ] Flatten gal took : 4 ms
[2025-06-04 20:03:19] [INFO ] Applying decomposition
[2025-06-04 20:03:19] [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/graph14585215886716899215.txt' '-o' '/tmp/graph14585215886716899215.bin' '-w' '/tmp/graph14585215886716899215.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14585215886716899215.bin' '-l' '-1' '-v' '-w' '/tmp/graph14585215886716899215.weights' '-q' '0' '-e' '0.001'
[2025-06-04 20:03:19] [INFO ] Decomposing Gal with order
[2025-06-04 20:03:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 20:03:19] [INFO ] Removed a total of 33 redundant transitions.
[2025-06-04 20:03:19] [INFO ] Flatten gal took : 31 ms
[2025-06-04 20:03:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 3 ms.
[2025-06-04 20:03:19] [INFO ] Time to serialize gal into /tmp/CTLFireability4369116309445612536.gal : 2 ms
[2025-06-04 20:03:19] [INFO ] Time to serialize properties into /tmp/CTLFireability17205567682013811898.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/CTLFireability4369116309445612536.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17205567682013811898.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 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 6 place count 42 transition count 44
Iterating global reduction 0 with 5 rules applied. Total rules applied 11 place count 42 transition count 44
Applied a total of 11 rules in 13 ms. Remains 42 /48 variables (removed 6) and now considering 44/51 (removed 7) transitions.
[2025-06-04 20:03:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 20:03:49] [INFO ] Implicit Places using invariants in 41 ms returned []
[2025-06-04 20:03:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 20:03:49] [INFO ] State equation strengthened by 19 read => feed constraints.
[2025-06-04 20:03:49] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 20:03:49] [INFO ] Redundant transitions in 0 ms returned []
Running 43 sub problems to find dead transitions.
[2025-06-04 20:03:49] [INFO ] Invariant cache hit.
[2025-06-04 20:03:49] [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 20:03:50] [INFO ] Deduced a trap along path composed of 6 places in 28 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 975 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 1931 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 2918ms problems are : Problem set: 0 solved, 43 unsolved
Search for dead transitions found 0 dead transitions in 2919ms
Starting structural reductions in SI_CTL mode, iteration 1 : 42/48 places, 44/51 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3051 ms. Remains : 42/48 places, 44/51 transitions.
[2025-06-04 20:03:52] [INFO ] Flatten gal took : 7 ms
[2025-06-04 20:03:52] [INFO ] Flatten gal took : 3 ms
[2025-06-04 20:03:52] [INFO ] Input system was already deterministic with 44 transitions.
[2025-06-04 20:03:52] [INFO ] Flatten gal took : 2 ms
[2025-06-04 20:03:52] [INFO ] Flatten gal took : 2 ms
[2025-06-04 20:03:52] [INFO ] Time to serialize gal into /tmp/CTLFireability4890608844910586884.gal : 0 ms
[2025-06-04 20:03:52] [INFO ] Time to serialize properties into /tmp/CTLFireability7082168618028541921.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/CTLFireability4890608844910586884.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7082168618028541921.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.14659e+07,2.94808,85836,2,18328,5,382401,6,0,212,334384,0


Converting to forward existential form...Done !
original formula: EF(EG(((s1>=1)&&(l279>=1))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),((s1>=1)&&(l279>=1)))] != FALSE
Hit Full ! (commute/partial/dont) 3/39/41
(forward)formula 0,0,23.7819,472100,1,0,407,2.38918e+06,19,2,1462,2.23386e+06,407
FORMULA RingSingleMessageInMbox-PT-d0m080-CTLFireability-2025-02 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.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 3 place count 45 transition count 49
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 45 transition count 49
Applied a total of 5 rules in 13 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 20:04:16] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 20:04:16] [INFO ] Implicit Places using invariants in 43 ms returned []
[2025-06-04 20:04:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 20:04:16] [INFO ] State equation strengthened by 23 read => feed constraints.
[2025-06-04 20:04:16] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 20:04:16] [INFO ] Redundant transitions in 0 ms returned []
Running 48 sub problems to find dead transitions.
[2025-06-04 20:04:16] [INFO ] Invariant cache hit.
[2025-06-04 20:04:16] [INFO ] State equation strengthened by 23 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
All remaining problems are real, not stopping.
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, 0/70 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 7 (OVERLAPS) 0/94 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 48 unsolved
No progress, stopping.
After SMT solving in domain Real declared 94/94 variables, and 70 constraints, problems are : Problem set: 0 solved, 48 unsolved in 526 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: 0/0 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
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 20:04:17] [INFO ] Deduced a trap along path composed of 6 places in 31 ms of which 1 ms to minimize.
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 3435 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 3977ms problems are : Problem set: 0 solved, 48 unsolved
Search for dead transitions found 0 dead transitions in 3978ms
Starting structural reductions in SI_CTL mode, iteration 1 : 45/48 places, 49/51 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4113 ms. Remains : 45/48 places, 49/51 transitions.
[2025-06-04 20:04:20] [INFO ] Flatten gal took : 3 ms
[2025-06-04 20:04:20] [INFO ] Flatten gal took : 3 ms
[2025-06-04 20:04:20] [INFO ] Input system was already deterministic with 49 transitions.
[2025-06-04 20:04:20] [INFO ] Flatten gal took : 2 ms
[2025-06-04 20:04:20] [INFO ] Flatten gal took : 3 ms
[2025-06-04 20:04:20] [INFO ] Time to serialize gal into /tmp/CTLFireability7827728324329034470.gal : 1 ms
[2025-06-04 20:04:20] [INFO ] Time to serialize properties into /tmp/CTLFireability18014025371451764520.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/CTLFireability7827728324329034470.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18014025371451764520.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.49363e+08,19.9734,397400,2,21990,5,2.10357e+06,6,0,229,2.14798e+06,0


Converting to forward existential form...Done !
original formula: (EG(!(E(((s1>=1)&&(l287>=1)) U (EG(((s1>=1)&&(l124>=1))) + ((p11>=1)&&(l0>=1)))))) * EF(((s1>=1)&&(l356>=1))))
=> equivalent forward existential formula: [(FwdU((Init * EG(!(E(((s1>=1)&&(l287>=1)) U (EG(((s1>=1)&&(l124>=1))) + ((p11>=1)&&(l0>=1))))))),TRUE) * ((s1>=...180
Reverse transition relation is NOT exact ! Due to transitions t1, t7, t8, t9, t12, t19, t20, t21, t24, t28, t35, t36, t37, t38, t39, t40, t41, t42, t44, t4...261
Detected timeout of ITS tools.
[2025-06-04 20:04:50] [INFO ] Flatten gal took : 7 ms
[2025-06-04 20:04:50] [INFO ] Applying decomposition
[2025-06-04 20:04:50] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph253790082793708781.txt' '-o' '/tmp/graph253790082793708781.bin' '-w' '/tmp/graph253790082793708781.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph253790082793708781.bin' '-l' '-1' '-v' '-w' '/tmp/graph253790082793708781.weights' '-q' '0' '-e' '0.001'
[2025-06-04 20:04:50] [INFO ] Decomposing Gal with order
[2025-06-04 20:04:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 20:04:50] [INFO ] Removed a total of 39 redundant transitions.
[2025-06-04 20:04:50] [INFO ] Flatten gal took : 8 ms
[2025-06-04 20:04:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 19 labels/synchronizations in 3 ms.
[2025-06-04 20:04:50] [INFO ] Time to serialize gal into /tmp/CTLFireability18172499128987919397.gal : 1 ms
[2025-06-04 20:04:50] [INFO ] Time to serialize properties into /tmp/CTLFireability6836344713501119342.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/CTLFireability18172499128987919397.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6836344713501119342.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.0 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 45
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 43 transition count 45
Applied a total of 9 rules in 7 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 20:05:20] [INFO ] Computed 2 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 20:05:20] [INFO ] Implicit Places using invariants in 38 ms returned []
[2025-06-04 20:05:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 20:05:20] [INFO ] State equation strengthened by 19 read => feed constraints.
[2025-06-04 20:05:20] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 20:05:20] [INFO ] Redundant transitions in 1 ms returned []
Running 44 sub problems to find dead transitions.
[2025-06-04 20:05:20] [INFO ] Invariant cache hit.
[2025-06-04 20:05:20] [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) 0/42 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, 19/64 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 20:05:21] [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) 0/88 variables, 1/65 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 20:05:21] [INFO ] Deduced a trap composed of 19 places in 29 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/88 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/88 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 9 (OVERLAPS) 0/88 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Real declared 88/88 variables, and 66 constraints, problems are : Problem set: 0 solved, 44 unsolved in 1319 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 43/43 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 1/1 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, 1/3 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (OVERLAPS) 45/88 variables, 43/46 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/88 variables, 19/65 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/88 variables, 44/109 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 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 2460 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 43/43 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 3790ms problems are : Problem set: 0 solved, 44 unsolved
Search for dead transitions found 0 dead transitions in 3790ms
Starting structural reductions in SI_CTL mode, iteration 1 : 43/48 places, 45/51 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3902 ms. Remains : 43/48 places, 45/51 transitions.
[2025-06-04 20:05:24] [INFO ] Flatten gal took : 8 ms
[2025-06-04 20:05:24] [INFO ] Flatten gal took : 2 ms
[2025-06-04 20:05:24] [INFO ] Input system was already deterministic with 45 transitions.
[2025-06-04 20:05:24] [INFO ] Flatten gal took : 2 ms
[2025-06-04 20:05:24] [INFO ] Flatten gal took : 3 ms
[2025-06-04 20:05:24] [INFO ] Time to serialize gal into /tmp/CTLFireability4818910206348219863.gal : 0 ms
[2025-06-04 20:05:24] [INFO ] Time to serialize properties into /tmp/CTLFireability6856482854974647956.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/CTLFireability4818910206348219863.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6856482854974647956.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.14659e+07,1.41166,51708,2,17415,5,240194,6,0,217,209537,0


Converting to forward existential form...Done !
original formula: EG(((p16<1)||(l0<1)))
=> equivalent forward existential formula: [FwdG(Init,((p16<1)||(l0<1)))] != FALSE
Hit Full ! (commute/partial/dont) 30/0/15
Detected timeout of ITS tools.
[2025-06-04 20:05:54] [INFO ] Flatten gal took : 6 ms
[2025-06-04 20:05:54] [INFO ] Applying decomposition
[2025-06-04 20:05:54] [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/graph11671296856845374867.txt' '-o' '/tmp/graph11671296856845374867.bin' '-w' '/tmp/graph11671296856845374867.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11671296856845374867.bin' '-l' '-1' '-v' '-w' '/tmp/graph11671296856845374867.weights' '-q' '0' '-e' '0.001'
[2025-06-04 20:05:54] [INFO ] Decomposing Gal with order
[2025-06-04 20:05:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 20:05:54] [INFO ] Removed a total of 36 redundant transitions.
[2025-06-04 20:05:54] [INFO ] Flatten gal took : 4 ms
[2025-06-04 20:05:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 19 labels/synchronizations in 1 ms.
[2025-06-04 20:05:54] [INFO ] Time to serialize gal into /tmp/CTLFireability10601408040967088420.gal : 0 ms
[2025-06-04 20:05:54] [INFO ] Time to serialize properties into /tmp/CTLFireability10152351807220989047.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/CTLFireability10601408040967088420.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10152351807220989047.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 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 5 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 20:06:24] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 20:06:24] [INFO ] Implicit Places using invariants in 42 ms returned []
[2025-06-04 20:06:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 20:06:24] [INFO ] State equation strengthened by 20 read => feed constraints.
[2025-06-04 20:06:24] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
Running 44 sub problems to find dead transitions.
[2025-06-04 20:06:24] [INFO ] Invariant cache hit.
[2025-06-04 20:06:24] [INFO ] State equation strengthened by 20 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
All remaining problems are real, not stopping.
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
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 20:06:25] [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) 0/88 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/88 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 8 (OVERLAPS) 0/88 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Real declared 88/88 variables, and 66 constraints, problems are : Problem set: 0 solved, 44 unsolved in 934 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]
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, 1/110 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/88 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 9 (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 1873 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 2817ms problems are : Problem set: 0 solved, 44 unsolved
Search for dead transitions found 0 dead transitions in 2817ms
Starting structural reductions in LTL mode, iteration 1 : 43/48 places, 45/51 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2929 ms. Remains : 43/48 places, 45/51 transitions.
[2025-06-04 20:06:27] [INFO ] Flatten gal took : 5 ms
[2025-06-04 20:06:27] [INFO ] Flatten gal took : 5 ms
[2025-06-04 20:06:27] [INFO ] Input system was already deterministic with 45 transitions.
[2025-06-04 20:06:27] [INFO ] Flatten gal took : 2 ms
[2025-06-04 20:06:27] [INFO ] Flatten gal took : 2 ms
[2025-06-04 20:06:27] [INFO ] Time to serialize gal into /tmp/CTLFireability7627091607086336030.gal : 1 ms
[2025-06-04 20:06:27] [INFO ] Time to serialize properties into /tmp/CTLFireability17871835247144109672.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/CTLFireability7627091607086336030.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17871835247144109672.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,2.2117e+07,3.46037,97408,2,18112,5,443629,6,0,217,388742,0


Converting to forward existential form...Done !
original formula: AX(EG(AX(E(EF(((s1>=1)&&(l123>=1))) U !(((s1>=1)&&(l359>=1)))))))
=> equivalent forward existential formula: [(EY(Init) * !(EG(!(EX(!(E(E(TRUE U ((s1>=1)&&(l123>=1))) U !(((s1>=1)&&(l359>=1))))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t4, t7, t9, t10, t13, t22, t32, t33, t34, t35, t36, t38, t39, t41, t43, Intersection wit...236
Using saturation style SCC detection
Detected timeout of ITS tools.
[2025-06-04 20:06:57] [INFO ] Flatten gal took : 5 ms
[2025-06-04 20:06:57] [INFO ] Applying decomposition
[2025-06-04 20:06:57] [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/graph18311137476384522238.txt' '-o' '/tmp/graph18311137476384522238.bin' '-w' '/tmp/graph18311137476384522238.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph18311137476384522238.bin' '-l' '-1' '-v' '-w' '/tmp/graph18311137476384522238.weights' '-q' '0' '-e' '0.001'
[2025-06-04 20:06:57] [INFO ] Decomposing Gal with order
[2025-06-04 20:06:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 20:06:57] [INFO ] Removed a total of 34 redundant transitions.
[2025-06-04 20:06:57] [INFO ] Flatten gal took : 4 ms
[2025-06-04 20:06:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 17 labels/synchronizations in 1 ms.
[2025-06-04 20:06:57] [INFO ] Time to serialize gal into /tmp/CTLFireability15786894002232937157.gal : 0 ms
[2025-06-04 20:06:57] [INFO ] Time to serialize properties into /tmp/CTLFireability3787664610159748821.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/CTLFireability15786894002232937157.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3787664610159748821.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 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 6 place count 42 transition count 44
Iterating global reduction 0 with 5 rules applied. Total rules applied 11 place count 42 transition count 44
Applied a total of 11 rules in 4 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 20:07:27] [INFO ] Computed 2 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 20:07:27] [INFO ] Implicit Places using invariants in 37 ms returned []
[2025-06-04 20:07:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 20:07:27] [INFO ] State equation strengthened by 19 read => feed constraints.
[2025-06-04 20:07:27] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 106 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 20:07:28] [INFO ] Redundant transitions in 1 ms returned []
Running 43 sub problems to find dead transitions.
[2025-06-04 20:07:28] [INFO ] Invariant cache hit.
[2025-06-04 20:07:28] [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 20:07:28] [INFO ] Deduced a trap along path composed of 6 places in 22 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 972 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 1898 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 2878ms problems are : Problem set: 0 solved, 43 unsolved
Search for dead transitions found 0 dead transitions in 2879ms
Starting structural reductions in SI_CTL mode, iteration 1 : 42/48 places, 44/51 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2995 ms. Remains : 42/48 places, 44/51 transitions.
[2025-06-04 20:07:30] [INFO ] Flatten gal took : 4 ms
[2025-06-04 20:07:30] [INFO ] Flatten gal took : 2 ms
[2025-06-04 20:07:30] [INFO ] Input system was already deterministic with 44 transitions.
[2025-06-04 20:07:30] [INFO ] Flatten gal took : 2 ms
[2025-06-04 20:07:30] [INFO ] Flatten gal took : 2 ms
[2025-06-04 20:07:30] [INFO ] Time to serialize gal into /tmp/CTLFireability10991721658034023064.gal : 1 ms
[2025-06-04 20:07:30] [INFO ] Time to serialize properties into /tmp/CTLFireability15372005962117294310.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/CTLFireability10991721658034023064.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15372005962117294310.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.14659e+07,3.1647,85804,2,18328,5,382401,6,0,212,334384,0


Converting to forward existential form...Done !
original formula: AG(EF(((s0<1)||(l0<1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((s0<1)||(l0<1)))))] = FALSE
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
(forward)formula 0,1,6.66725,130760,1,0,93,593520,109,45,1673,466020,98
FORMULA RingSingleMessageInMbox-PT-d0m080-CTLFireability-2025-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

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 6 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 20:07:37] [INFO ] Computed 2 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 20:07:37] [INFO ] Implicit Places using invariants in 30 ms returned []
[2025-06-04 20:07:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 20:07:37] [INFO ] State equation strengthened by 23 read => feed constraints.
[2025-06-04 20:07:37] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
Running 47 sub problems to find dead transitions.
[2025-06-04 20:07:37] [INFO ] Invariant cache hit.
[2025-06-04 20:07:37] [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) 0/43 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, 23/69 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 20:07:38] [INFO ] Deduced a trap along path composed of 6 places in 29 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/92 variables, 1/70 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/92 variables, 0/70 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 20:07:38] [INFO ] Deduced a trap composed of 20 places in 31 ms of which 1 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/92 variables, 1/71 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/92 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 10 (OVERLAPS) 0/92 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Real declared 92/92 variables, and 71 constraints, problems are : Problem set: 0 solved, 47 unsolved in 1558 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 44/44 constraints, ReadFeed: 23/23 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 1/1 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, 1/3 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (OVERLAPS) 48/92 variables, 44/47 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/92 variables, 23/70 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/92 variables, 47/117 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/92 variables, 1/118 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/92 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 10 (OVERLAPS) 0/92 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Int declared 92/92 variables, and 118 constraints, problems are : Problem set: 0 solved, 47 unsolved in 2248 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 44/44 constraints, ReadFeed: 23/23 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 3817ms problems are : Problem set: 0 solved, 47 unsolved
Search for dead transitions found 0 dead transitions in 3817ms
Starting structural reductions in LTL mode, iteration 1 : 44/48 places, 48/51 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3908 ms. Remains : 44/48 places, 48/51 transitions.
[2025-06-04 20:07:41] [INFO ] Flatten gal took : 4 ms
[2025-06-04 20:07:41] [INFO ] Flatten gal took : 2 ms
[2025-06-04 20:07:41] [INFO ] Input system was already deterministic with 48 transitions.
[2025-06-04 20:07:41] [INFO ] Flatten gal took : 2 ms
[2025-06-04 20:07:41] [INFO ] Flatten gal took : 2 ms
[2025-06-04 20:07:41] [INFO ] Time to serialize gal into /tmp/CTLFireability754143439308770495.gal : 0 ms
[2025-06-04 20:07:41] [INFO ] Time to serialize properties into /tmp/CTLFireability7442322007555142242.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/CTLFireability754143439308770495.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7442322007555142242.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.2117e+07,5.11183,127492,2,20052,5,562840,6,0,224,491815,0


Converting to forward existential form...Done !
original formula: !(E(AX(FALSE) U !(E((((AF(((s1>=1)&&(l123>=1))) + ((s1>=1)&&(l280>=1))) + (((s1>=1)&&(l357>=1))||((s1>=1)&&(l255>=1)))) + ((s1>=1)&&(l298...214
=> equivalent forward existential formula: [(FwdU(Init,!(EX(!(FALSE)))) * !(E((((!(EG(!(((s1>=1)&&(l123>=1))))) + ((s1>=1)&&(l280>=1))) + (((s1>=1)&&(l357>...337
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...255
Detected timeout of ITS tools.
[2025-06-04 20:08:11] [INFO ] Flatten gal took : 8 ms
[2025-06-04 20:08:11] [INFO ] Applying decomposition
[2025-06-04 20:08:11] [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/graph13093306192076558807.txt' '-o' '/tmp/graph13093306192076558807.bin' '-w' '/tmp/graph13093306192076558807.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13093306192076558807.bin' '-l' '-1' '-v' '-w' '/tmp/graph13093306192076558807.weights' '-q' '0' '-e' '0.001'
[2025-06-04 20:08:11] [INFO ] Decomposing Gal with order
[2025-06-04 20:08:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 20:08:11] [INFO ] Removed a total of 38 redundant transitions.
[2025-06-04 20:08:11] [INFO ] Flatten gal took : 7 ms
[2025-06-04 20:08:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 21 labels/synchronizations in 3 ms.
[2025-06-04 20:08:11] [INFO ] Time to serialize gal into /tmp/CTLFireability8206780264905669669.gal : 2 ms
[2025-06-04 20:08:11] [INFO ] Time to serialize properties into /tmp/CTLFireability2111180907314073679.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/CTLFireability8206780264905669669.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2111180907314073679.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 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 5 ms. Remains 44 /48 variables (removed 4) and now considering 48/51 (removed 3) transitions.
[2025-06-04 20:08:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 20:08:41] [INFO ] Implicit Places using invariants in 31 ms returned []
[2025-06-04 20:08:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 20:08:41] [INFO ] State equation strengthened by 23 read => feed constraints.
[2025-06-04 20:08:41] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
Running 47 sub problems to find dead transitions.
[2025-06-04 20:08:41] [INFO ] Invariant cache hit.
[2025-06-04 20:08:41] [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) 0/43 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, 23/69 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 20:08:42] [INFO ] Deduced a trap along path composed of 6 places in 30 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/92 variables, 1/70 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/92 variables, 0/70 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 20:08:42] [INFO ] Deduced a trap composed of 20 places in 33 ms of which 2 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/92 variables, 1/71 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/92 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 10 (OVERLAPS) 0/92 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Real declared 92/92 variables, and 71 constraints, problems are : Problem set: 0 solved, 47 unsolved in 1539 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 44/44 constraints, ReadFeed: 23/23 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 1/1 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, 1/3 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 5 (OVERLAPS) 48/92 variables, 44/47 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/92 variables, 23/70 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/92 variables, 47/117 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/92 variables, 1/118 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/92 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 47 unsolved
At refinement iteration 10 (OVERLAPS) 0/92 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Int declared 92/92 variables, and 118 constraints, problems are : Problem set: 0 solved, 47 unsolved in 2229 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 44/44 constraints, ReadFeed: 23/23 constraints, PredecessorRefiner: 47/47 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 3786ms problems are : Problem set: 0 solved, 47 unsolved
Search for dead transitions found 0 dead transitions in 3786ms
Starting structural reductions in LTL mode, iteration 1 : 44/48 places, 48/51 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3885 ms. Remains : 44/48 places, 48/51 transitions.
[2025-06-04 20:08:45] [INFO ] Flatten gal took : 7 ms
[2025-06-04 20:08:45] [INFO ] Flatten gal took : 5 ms
[2025-06-04 20:08:45] [INFO ] Input system was already deterministic with 48 transitions.
[2025-06-04 20:08:45] [INFO ] Flatten gal took : 2 ms
[2025-06-04 20:08:45] [INFO ] Flatten gal took : 2 ms
[2025-06-04 20:08:45] [INFO ] Time to serialize gal into /tmp/CTLFireability15507466127593447252.gal : 1 ms
[2025-06-04 20:08:45] [INFO ] Time to serialize properties into /tmp/CTLFireability11985387081735917479.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/CTLFireability15507466127593447252.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11985387081735917479.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.2117e+07,4.85924,126144,2,20052,5,562840,6,0,224,491815,0


Converting to forward existential form...Done !
original formula: AF((EG((((s1>=1)&&(l1>=1))&&((s0<1)||(l0<1)))) + E(((((s1>=1)&&(l358>=1))||((s1>=1)&&(l124>=1))) * EX(((p10>=1)&&(l283>=1)))) U (((s1>=1)...195
=> equivalent forward existential formula: [FwdG(Init,!((EG((((s1>=1)&&(l1>=1))&&((s0<1)||(l0<1)))) + E(((((s1>=1)&&(l358>=1))||((s1>=1)&&(l124>=1))) * EX(...240
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...255
Detected timeout of ITS tools.
[2025-06-04 20:09:15] [INFO ] Flatten gal took : 7 ms
[2025-06-04 20:09:15] [INFO ] Applying decomposition
[2025-06-04 20:09:15] [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/graph5864155747961525014.txt' '-o' '/tmp/graph5864155747961525014.bin' '-w' '/tmp/graph5864155747961525014.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5864155747961525014.bin' '-l' '-1' '-v' '-w' '/tmp/graph5864155747961525014.weights' '-q' '0' '-e' '0.001'
[2025-06-04 20:09:15] [INFO ] Decomposing Gal with order
[2025-06-04 20:09:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 20:09:15] [INFO ] Removed a total of 38 redundant transitions.
[2025-06-04 20:09:15] [INFO ] Flatten gal took : 4 ms
[2025-06-04 20:09:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 19 labels/synchronizations in 1 ms.
[2025-06-04 20:09:15] [INFO ] Time to serialize gal into /tmp/CTLFireability9392885214261941490.gal : 1 ms
[2025-06-04 20:09:15] [INFO ] Time to serialize properties into /tmp/CTLFireability12190903583305742998.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/CTLFireability9392885214261941490.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12190903583305742998.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 20:09:45] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 20:09:45] [INFO ] Implicit Places using invariants in 42 ms returned []
[2025-06-04 20:09:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 20:09:45] [INFO ] State equation strengthened by 19 read => feed constraints.
[2025-06-04 20:09:45] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
Running 43 sub problems to find dead transitions.
[2025-06-04 20:09:45] [INFO ] Invariant cache hit.
[2025-06-04 20:09:45] [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 20:09:46] [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 985 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 1876 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 2871ms problems are : Problem set: 0 solved, 43 unsolved
Search for dead transitions found 0 dead transitions in 2872ms
Starting structural reductions in LTL mode, iteration 1 : 42/48 places, 44/51 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2981 ms. Remains : 42/48 places, 44/51 transitions.
[2025-06-04 20:09:48] [INFO ] Flatten gal took : 4 ms
[2025-06-04 20:09:48] [INFO ] Flatten gal took : 3 ms
[2025-06-04 20:09:48] [INFO ] Input system was already deterministic with 44 transitions.
[2025-06-04 20:09:48] [INFO ] Flatten gal took : 1 ms
[2025-06-04 20:09:48] [INFO ] Flatten gal took : 2 ms
[2025-06-04 20:09:48] [INFO ] Time to serialize gal into /tmp/CTLFireability11460330600336032848.gal : 1 ms
[2025-06-04 20:09:48] [INFO ] Time to serialize properties into /tmp/CTLFireability9182101893786956226.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/CTLFireability11460330600336032848.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9182101893786956226.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,2.14659e+07,3.03676,85788,2,18328,5,382401,6,0,212,334384,0


Converting to forward existential form...Done !
original formula: AX(AG(((s1<1)||(l359<1))))
=> equivalent forward existential formula: [(FwdU(EY(Init),TRUE) * !(((s1<1)||(l359<1))))] = FALSE
(forward)formula 0,0,5.29254,87580,1,0,10,387537,10,2,726,343361,4
FORMULA RingSingleMessageInMbox-PT-d0m080-CTLFireability-2025-11 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 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 2 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 20:09:54] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 20:09:54] [INFO ] Implicit Places using invariants in 36 ms returned []
[2025-06-04 20:09:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 20:09:54] [INFO ] State equation strengthened by 24 read => feed constraints.
[2025-06-04 20:09:54] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
Running 49 sub problems to find dead transitions.
[2025-06-04 20:09:54] [INFO ] Invariant cache hit.
[2025-06-04 20:09:54] [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
All remaining problems are real, not stopping.
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 731 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 20:09:55] [INFO ] Deduced a trap along path composed of 6 places in 29 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 2653 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 3395ms problems are : Problem set: 0 solved, 49 unsolved
Search for dead transitions found 0 dead transitions in 3395ms
Starting structural reductions in LTL mode, iteration 1 : 46/48 places, 50/51 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3492 ms. Remains : 46/48 places, 50/51 transitions.
[2025-06-04 20:09:57] [INFO ] Flatten gal took : 5 ms
[2025-06-04 20:09:57] [INFO ] Flatten gal took : 3 ms
[2025-06-04 20:09:57] [INFO ] Input system was already deterministic with 50 transitions.
[2025-06-04 20:09:57] [INFO ] Flatten gal took : 1 ms
[2025-06-04 20:09:57] [INFO ] Flatten gal took : 2 ms
[2025-06-04 20:09:57] [INFO ] Time to serialize gal into /tmp/CTLFireability16805704368903620602.gal : 1 ms
[2025-06-04 20:09:57] [INFO ] Time to serialize properties into /tmp/CTLFireability11221689800538779604.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/CTLFireability16805704368903620602.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11221689800538779604.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 20:10:27] [INFO ] Flatten gal took : 5 ms
[2025-06-04 20:10:27] [INFO ] Applying decomposition
[2025-06-04 20:10:27] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph7899744714323626737.txt' '-o' '/tmp/graph7899744714323626737.bin' '-w' '/tmp/graph7899744714323626737.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7899744714323626737.bin' '-l' '-1' '-v' '-w' '/tmp/graph7899744714323626737.weights' '-q' '0' '-e' '0.001'
[2025-06-04 20:10:27] [INFO ] Decomposing Gal with order
[2025-06-04 20:10:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 20:10:27] [INFO ] Removed a total of 39 redundant transitions.
[2025-06-04 20:10:27] [INFO ] Flatten gal took : 5 ms
[2025-06-04 20:10:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 22 labels/synchronizations in 1 ms.
[2025-06-04 20:10:27] [INFO ] Time to serialize gal into /tmp/CTLFireability690386287481380935.gal : 1 ms
[2025-06-04 20:10:27] [INFO ] Time to serialize properties into /tmp/CTLFireability7422857002851499726.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/CTLFireability690386287481380935.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7422857002851499726.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 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 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 6 place count 42 transition count 44
Iterating global reduction 0 with 5 rules applied. Total rules applied 11 place count 42 transition count 44
Applied a total of 11 rules in 10 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 20:10:57] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 20:10:57] [INFO ] Implicit Places using invariants in 32 ms returned []
[2025-06-04 20:10:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 20:10:57] [INFO ] State equation strengthened by 19 read => feed constraints.
[2025-06-04 20:10:57] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 20:10:57] [INFO ] Redundant transitions in 0 ms returned []
Running 43 sub problems to find dead transitions.
[2025-06-04 20:10:57] [INFO ] Invariant cache hit.
[2025-06-04 20:10:57] [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 20:10:58] [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 976 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 1878 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 2864ms problems are : Problem set: 0 solved, 43 unsolved
Search for dead transitions found 0 dead transitions in 2865ms
Starting structural reductions in SI_CTL mode, iteration 1 : 42/48 places, 44/51 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2968 ms. Remains : 42/48 places, 44/51 transitions.
[2025-06-04 20:11:00] [INFO ] Flatten gal took : 5 ms
[2025-06-04 20:11:00] [INFO ] Flatten gal took : 2 ms
[2025-06-04 20:11:00] [INFO ] Input system was already deterministic with 44 transitions.
[2025-06-04 20:11:00] [INFO ] Flatten gal took : 2 ms
[2025-06-04 20:11:00] [INFO ] Flatten gal took : 1 ms
[2025-06-04 20:11:00] [INFO ] Time to serialize gal into /tmp/CTLFireability15522800475821716431.gal : 0 ms
[2025-06-04 20:11:00] [INFO ] Time to serialize properties into /tmp/CTLFireability3137601839607909966.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/CTLFireability15522800475821716431.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3137601839607909966.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,2.14659e+07,3.11439,86296,2,18328,5,382401,6,0,212,334384,0


Converting to forward existential form...Done !
original formula: EG(AG((AF(EG(((s1>=1)&&(l308>=1)))) + ((AF(((s1>=1)&&(l104>=1))) * EF(((s1<1)||(l357<1)))) * ((s5>=1)&&(l194>=1))))))
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !((!(EG(!(EG(((s1>=1)&&(l308>=1)))))) + ((!(EG(!(((s1>=1)&&(l104>=1))))) * E(TRUE U ((s1<1...208
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 20:11:30] [INFO ] Flatten gal took : 5 ms
[2025-06-04 20:11:30] [INFO ] Applying decomposition
[2025-06-04 20:11:30] [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/graph79116293371048664.txt' '-o' '/tmp/graph79116293371048664.bin' '-w' '/tmp/graph79116293371048664.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph79116293371048664.bin' '-l' '-1' '-v' '-w' '/tmp/graph79116293371048664.weights' '-q' '0' '-e' '0.001'
[2025-06-04 20:11:30] [INFO ] Decomposing Gal with order
[2025-06-04 20:11:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 20:11:30] [INFO ] Removed a total of 34 redundant transitions.
[2025-06-04 20:11:30] [INFO ] Flatten gal took : 4 ms
[2025-06-04 20:11:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 1 ms.
[2025-06-04 20:11:30] [INFO ] Time to serialize gal into /tmp/CTLFireability3663654887027340971.gal : 1 ms
[2025-06-04 20:11:30] [INFO ] Time to serialize properties into /tmp/CTLFireability18347023835664128916.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/CTLFireability3663654887027340971.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18347023835664128916.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 8 ms. Remains 42 /48 variables (removed 6) and now considering 44/51 (removed 7) transitions.
[2025-06-04 20:12:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 20:12:00] [INFO ] Implicit Places using invariants in 37 ms returned []
[2025-06-04 20:12:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 20:12:00] [INFO ] State equation strengthened by 19 read => feed constraints.
[2025-06-04 20:12:00] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
Running 43 sub problems to find dead transitions.
[2025-06-04 20:12:00] [INFO ] Invariant cache hit.
[2025-06-04 20:12:00] [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 20:12:01] [INFO ] Deduced a trap along path composed of 6 places in 17 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 968 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 1887 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 2867ms problems are : Problem set: 0 solved, 43 unsolved
Search for dead transitions found 0 dead transitions in 2867ms
Starting structural reductions in LTL mode, iteration 1 : 42/48 places, 44/51 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2977 ms. Remains : 42/48 places, 44/51 transitions.
[2025-06-04 20:12:03] [INFO ] Flatten gal took : 5 ms
[2025-06-04 20:12:03] [INFO ] Flatten gal took : 5 ms
[2025-06-04 20:12:03] [INFO ] Input system was already deterministic with 44 transitions.
[2025-06-04 20:12:03] [INFO ] Flatten gal took : 1 ms
[2025-06-04 20:12:03] [INFO ] Flatten gal took : 2 ms
[2025-06-04 20:12:03] [INFO ] Time to serialize gal into /tmp/CTLFireability16292336417896486017.gal : 1 ms
[2025-06-04 20:12:03] [INFO ] Time to serialize properties into /tmp/CTLFireability13389915972240237093.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/CTLFireability16292336417896486017.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13389915972240237093.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.14659e+07,3.03262,86028,2,18328,5,382401,6,0,212,334384,0


Converting to forward existential form...Done !
original formula: EX(EG(EF(((s1>=1)&&(l289>=1)))))
=> equivalent forward existential formula: [FwdG(EY(Init),E(TRUE U ((s1>=1)&&(l289>=1))))] != FALSE
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 20:12:33] [INFO ] Flatten gal took : 5 ms
[2025-06-04 20:12:33] [INFO ] Applying decomposition
[2025-06-04 20:12:33] [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/graph16125431811286194517.txt' '-o' '/tmp/graph16125431811286194517.bin' '-w' '/tmp/graph16125431811286194517.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16125431811286194517.bin' '-l' '-1' '-v' '-w' '/tmp/graph16125431811286194517.weights' '-q' '0' '-e' '0.001'
[2025-06-04 20:12:33] [INFO ] Decomposing Gal with order
[2025-06-04 20:12:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 20:12:33] [INFO ] Removed a total of 34 redundant transitions.
[2025-06-04 20:12:33] [INFO ] Flatten gal took : 6 ms
[2025-06-04 20:12:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 1 ms.
[2025-06-04 20:12:33] [INFO ] Time to serialize gal into /tmp/CTLFireability16169493411006877597.gal : 1 ms
[2025-06-04 20:12:33] [INFO ] Time to serialize properties into /tmp/CTLFireability18013715150596352405.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/CTLFireability16169493411006877597.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18013715150596352405.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 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 1 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 20:13:03] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 20:13:03] [INFO ] Implicit Places using invariants in 37 ms returned []
[2025-06-04 20:13:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 20:13:04] [INFO ] State equation strengthened by 22 read => feed constraints.
[2025-06-04 20:13:04] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
Running 47 sub problems to find dead transitions.
[2025-06-04 20:13:04] [INFO ] Invariant cache hit.
[2025-06-04 20:13:04] [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 20:13:04] [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 1026 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 2772 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 3808ms problems are : Problem set: 0 solved, 47 unsolved
Search for dead transitions found 0 dead transitions in 3808ms
Starting structural reductions in LTL mode, iteration 1 : 44/48 places, 48/51 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3905 ms. Remains : 44/48 places, 48/51 transitions.
[2025-06-04 20:13:07] [INFO ] Flatten gal took : 3 ms
[2025-06-04 20:13:07] [INFO ] Flatten gal took : 4 ms
[2025-06-04 20:13:07] [INFO ] Input system was already deterministic with 48 transitions.
[2025-06-04 20:13:07] [INFO ] Flatten gal took : 2 ms
[2025-06-04 20:13:07] [INFO ] Flatten gal took : 1 ms
[2025-06-04 20:13:07] [INFO ] Time to serialize gal into /tmp/CTLFireability275558858714059878.gal : 0 ms
[2025-06-04 20:13:07] [INFO ] Time to serialize properties into /tmp/CTLFireability13343372596921122442.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/CTLFireability275558858714059878.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13343372596921122442.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.14659e+07,1.20729,42488,2,11434,5,221051,6,0,224,183842,0


Converting to forward existential form...Done !
original formula: A(((!(((s3>=1)&&(l0>=1))) + !(AX(((s1>=1)&&(l359>=1))))) + ((EF(AX(!(((p16<1)||(l0<1))))) * (s4>=1)) * (l0>=1))) U ((AF(((s1>=1)&&(l124>=...184
=> equivalent forward existential formula: [((Init * !(EG(!(((!(EG(!(((s1>=1)&&(l124>=1))))) * (s1>=1)) * (l185>=1)))))) * !(E(!(((!(EG(!(((s1>=1)&&(l124>=...397
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 20:13:37] [INFO ] Flatten gal took : 6 ms
[2025-06-04 20:13:37] [INFO ] Applying decomposition
[2025-06-04 20:13:37] [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/graph9374938737527487416.txt' '-o' '/tmp/graph9374938737527487416.bin' '-w' '/tmp/graph9374938737527487416.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9374938737527487416.bin' '-l' '-1' '-v' '-w' '/tmp/graph9374938737527487416.weights' '-q' '0' '-e' '0.001'
[2025-06-04 20:13:37] [INFO ] Decomposing Gal with order
[2025-06-04 20:13:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 20:13:37] [INFO ] Removed a total of 39 redundant transitions.
[2025-06-04 20:13:37] [INFO ] Flatten gal took : 3 ms
[2025-06-04 20:13:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 20 labels/synchronizations in 1 ms.
[2025-06-04 20:13:37] [INFO ] Time to serialize gal into /tmp/CTLFireability12238443767269070264.gal : 0 ms
[2025-06-04 20:13:37] [INFO ] Time to serialize properties into /tmp/CTLFireability2203400715729064145.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/CTLFireability12238443767269070264.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2203400715729064145.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 20:14:07] [INFO ] Flatten gal took : 2 ms
[2025-06-04 20:14:07] [INFO ] Flatten gal took : 1 ms
[2025-06-04 20:14:07] [INFO ] Applying decomposition
[2025-06-04 20:14:07] [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/graph18232871373889739780.txt' '-o' '/tmp/graph18232871373889739780.bin' '-w' '/tmp/graph18232871373889739780.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph18232871373889739780.bin' '-l' '-1' '-v' '-w' '/tmp/graph18232871373889739780.weights' '-q' '0' '-e' '0.001'
[2025-06-04 20:14:07] [INFO ] Decomposing Gal with order
[2025-06-04 20:14:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 20:14:08] [INFO ] Removed a total of 46 redundant transitions.
[2025-06-04 20:14:08] [INFO ] Flatten gal took : 4 ms
[2025-06-04 20:14:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 32 labels/synchronizations in 2 ms.
[2025-06-04 20:14:08] [INFO ] Time to serialize gal into /tmp/CTLFireability15918255190494440571.gal : 1 ms
[2025-06-04 20:14:08] [INFO ] Time to serialize properties into /tmp/CTLFireability8570118979375040147.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/CTLFireability15918255190494440571.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8570118979375040147.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 10 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.50015e+08,690.057,9520560,5885,2446,521104,648419,182,1.16727e+08,54,3.20722e+07,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-04 20:38:00] [INFO ] Flatten gal took : 75 ms
[2025-06-04 20:38:00] [INFO ] Time to serialize gal into /tmp/CTLFireability5075417543163431088.gal : 19 ms
[2025-06-04 20:38:00] [INFO ] Time to serialize properties into /tmp/CTLFireability2850675059283334250.ctl : 10 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/CTLFireability5075417543163431088.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2850675059283334250.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 10 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.50015e+08,23.3718,488504,2,22514,5,2.66113e+06,6,0,240,2.835e+06,0


Converting to forward existential form...Done !
original formula: EG(((s1<1)||(l305<1)))
=> equivalent forward existential formula: [FwdG(Init,((s1<1)||(l305<1)))] != FALSE
Hit Full ! (commute/partial/dont) 3/0/48
(forward)formula 0,1,81.8868,1261256,1,0,409,6.81702e+06,19,3,1612,6.53401e+06,407
FORMULA RingSingleMessageInMbox-PT-d0m080-CTLFireability-2025-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

original formula: (EG(!(E(((s1>=1)&&(l287>=1)) U (EG(((s1>=1)&&(l124>=1))) + ((p11>=1)&&(l0>=1)))))) * EF(((s1>=1)&&(l356>=1))))
=> equivalent forward existential formula: [(FwdU((Init * EG(!(E(((s1>=1)&&(l287>=1)) U (EG(((s1>=1)&&(l124>=1))) + ((p11>=1)&&(l0>=1))))))),TRUE) * ((s1>=...180
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
Using saturation style SCC detection
(forward)formula 1,1,151.341,2360668,1,0,1358,1.20963e+07,13,565,1116,1.23535e+07,2
FORMULA RingSingleMessageInMbox-PT-d0m080-CTLFireability-2025-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

original formula: EG(((p16<1)||(l0<1)))
=> equivalent forward existential formula: [FwdG(Init,((p16<1)||(l0<1)))] != FALSE
Hit Full ! (commute/partial/dont) 35/0/16
(forward)formula 2,1,354.198,3575512,1,0,1358,1.88601e+07,9,565,1094,2.19387e+07,1
FORMULA RingSingleMessageInMbox-PT-d0m080-CTLFireability-2025-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

original formula: AX(EG(AX(E(EF(((s1>=1)&&(l123>=1))) U !(((s1>=1)&&(l359>=1)))))))
=> equivalent forward existential formula: [(EY(Init) * !(EG(!(EX(!(E(E(TRUE U ((s1>=1)&&(l123>=1))) U !(((s1>=1)&&(l359>=1))))))))))] = FALSE
Using saturation style SCC detection
(forward)formula 3,1,389.264,3575512,1,0,1358,1.88601e+07,26,565,1307,2.19387e+07,867
FORMULA RingSingleMessageInMbox-PT-d0m080-CTLFireability-2025-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

original formula: !(E(AX(FALSE) U !(E((((AF(((s1>=1)&&(l123>=1))) + ((s1>=1)&&(l280>=1))) + (((s1>=1)&&(l357>=1))||((s1>=1)&&(l255>=1)))) + ((s1>=1)&&(l298...214
=> equivalent forward existential formula: [(FwdU(Init,!(EX(!(FALSE)))) * !(E((((!(EG(!(((s1>=1)&&(l123>=1))))) + ((s1>=1)&&(l280>=1))) + (((s1>=1)&&(l357>...337
(forward)formula 4,0,397.334,3575512,1,0,2381,1.88601e+07,51,1217,1323,2.19387e+07,2907
FORMULA RingSingleMessageInMbox-PT-d0m080-CTLFireability-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: AF((EG((((s1>=1)&&(l1>=1))&&((s0<1)||(l0<1)))) + E(((((s1>=1)&&(l358>=1))||((s1>=1)&&(l124>=1))) * EX(((p10>=1)&&(l283>=1)))) U (((s1>=1)...195
=> equivalent forward existential formula: [FwdG(Init,!((EG((((s1>=1)&&(l1>=1))&&((s0<1)||(l0<1)))) + E(((((s1>=1)&&(l358>=1))||((s1>=1)&&(l124>=1))) * EX(...240
(forward)formula 5,0,618.439,3955668,1,0,3759,2.19468e+07,13,2151,1094,2.51681e+07,666
FORMULA RingSingleMessageInMbox-PT-d0m080-CTLFireability-2025-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: EG((AF(((((s1>=1)&&(l299>=1))||((s1>=1)&&(l298>=1)))||(((s1>=1)&&(l308>=1))&&((p16>=1)&&(l0>=1))))) * EX((((s1>=1)&&(l123>=1))||(((s1<1)|...210
=> equivalent forward existential formula: [FwdG(Init,(!(EG(!(((((s1>=1)&&(l299>=1))||((s1>=1)&&(l298>=1)))||(((s1>=1)&&(l308>=1))&&((p16>=1)&&(l0>=1))))))...259
(forward)formula 6,0,624.712,3955668,1,0,3759,2.19468e+07,23,2151,1272,2.51681e+07,1207
FORMULA RingSingleMessageInMbox-PT-d0m080-CTLFireability-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: EG(AG((AF(EG(((s1>=1)&&(l308>=1)))) + ((AF(((s1>=1)&&(l104>=1))) * EF(((s1<1)||(l357<1)))) * ((s5>=1)&&(l194>=1))))))
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !((!(EG(!(EG(((s1>=1)&&(l308>=1)))))) + ((!(EG(!(((s1>=1)&&(l104>=1))))) * E(TRUE U ((s1<1...208
(forward)formula 7,0,688.808,3955668,1,0,4906,2.19468e+07,45,2314,1305,2.51681e+07,5258
FORMULA RingSingleMessageInMbox-PT-d0m080-CTLFireability-2023-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

original formula: EX(EG(EF(((s1>=1)&&(l289>=1)))))
=> equivalent forward existential formula: [FwdG(EY(Init),E(TRUE U ((s1>=1)&&(l289>=1))))] != FALSE
(forward)formula 8,1,873.709,4354940,1,0,5746,2.20065e+07,13,2871,1088,2.51681e+07,1068
FORMULA RingSingleMessageInMbox-PT-d0m080-CTLFireability-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

original formula: A(((!(((s3>=1)&&(l0>=1))) + !(AX(((s1>=1)&&(l359>=1))))) + ((EF(AX(!(((p16<1)||(l0<1))))) * (s4>=1)) * (l0>=1))) U ((AF(((s1>=1)&&(l124>=...184
=> equivalent forward existential formula: [((Init * !(EG(!(((!(EG(!(((s1>=1)&&(l124>=1))))) * (s1>=1)) * (l185>=1)))))) * !(E(!(((!(EG(!(((s1>=1)&&(l124>=...397
Using saturation style SCC detection
(forward)formula 9,0,887.299,4354940,1,0,5746,2.20065e+07,39,2871,1310,2.51681e+07,2951
FORMULA RingSingleMessageInMbox-PT-d0m080-CTLFireability-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Total runtime 3015529 ms.

BK_STOP 1749070370405

--------------------
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-d0m080"
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-d0m080, 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-174889264100394"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RingSingleMessageInMbox-PT-d0m080.tgz
mv RingSingleMessageInMbox-PT-d0m080 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 ;