Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r086-smll-174860102200297.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)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is FireWire-PT-08, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r086-smll-174860102200297
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 544K
-rw-r--r-- 1 mcc users 6.3K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 143K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.4K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 50K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 97K 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 FireWire-PT-08-CTLCardinality-2024-12
FORMULA_NAME FireWire-PT-08-CTLCardinality-2024-13
FORMULA_NAME FireWire-PT-08-CTLCardinality-2024-14
FORMULA_NAME FireWire-PT-08-CTLCardinality-2024-15
FORMULA_NAME FireWire-PT-08-CTLCardinality-2025-00
FORMULA_NAME FireWire-PT-08-CTLCardinality-2025-01
FORMULA_NAME FireWire-PT-08-CTLCardinality-2025-02
FORMULA_NAME FireWire-PT-08-CTLCardinality-2025-03
FORMULA_NAME FireWire-PT-08-CTLCardinality-2025-04
FORMULA_NAME FireWire-PT-08-CTLCardinality-2025-05
FORMULA_NAME FireWire-PT-08-CTLCardinality-2025-06
FORMULA_NAME FireWire-PT-08-CTLCardinality-2025-07
FORMULA_NAME FireWire-PT-08-CTLCardinality-2025-08
FORMULA_NAME FireWire-PT-08-CTLCardinality-2025-09
FORMULA_NAME FireWire-PT-08-CTLCardinality-2025-10
FORMULA_NAME FireWire-PT-08-CTLCardinality-2025-11

=== Now, execution of the tool begins

BK_START 1748853682184

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FireWire-PT-08
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-06-02 08:41:24] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-02 08:41:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 08:41:25] [INFO ] Load time of PNML (sax parser for PT used): 188 ms
[2025-06-02 08:41:25] [INFO ] Transformed 127 places.
[2025-06-02 08:41:25] [INFO ] Transformed 397 transitions.
[2025-06-02 08:41:25] [INFO ] Found NUPN structural information;
[2025-06-02 08:41:25] [INFO ] Parsed PT model containing 127 places and 397 transitions and 1475 arcs in 423 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 37 ms.
Ensure Unique test removed 53 transitions
Reduce redundant transitions removed 53 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA FireWire-PT-08-CTLCardinality-2025-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FireWire-PT-08-CTLCardinality-2025-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 64 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 344/344 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 127 transition count 338
Applied a total of 6 rules in 54 ms. Remains 127 /127 variables (removed 0) and now considering 338/344 (removed 6) transitions.
[2025-06-02 08:41:25] [INFO ] Flow matrix only has 312 transitions (discarded 26 similar events)
// Phase 1: matrix 312 rows 127 cols
[2025-06-02 08:41:25] [INFO ] Computed 8 invariants in 29 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 08:41:26] [INFO ] Implicit Places using invariants in 554 ms returned []
[2025-06-02 08:41:26] [INFO ] Flow matrix only has 312 transitions (discarded 26 similar events)
[2025-06-02 08:41:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 08:41:26] [INFO ] State equation strengthened by 45 read => feed constraints.
[2025-06-02 08:41:26] [INFO ] Implicit Places using invariants and state equation in 664 ms returned []
Implicit Place search using SMT with State Equation took 1293 ms to find 0 implicit places.
Running 337 sub problems to find dead transitions.
[2025-06-02 08:41:26] [INFO ] Flow matrix only has 312 transitions (discarded 26 similar events)
[2025-06-02 08:41:26] [INFO ] Invariant cache hit.
[2025-06-02 08:41:26] [INFO ] State equation strengthened by 45 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 337 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 337 unsolved
At refinement iteration 2 (OVERLAPS) 1/127 variables, 8/134 constraints. Problems are: Problem set: 0 solved, 337 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 1/135 constraints. Problems are: Problem set: 0 solved, 337 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:41:34] [INFO ] Deduced a trap composed of 36 places in 119 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:41:35] [INFO ] Deduced a trap composed of 44 places in 91 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:41:35] [INFO ] Deduced a trap composed of 42 places in 200 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:41:36] [INFO ] Deduced a trap composed of 15 places in 271 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:41:36] [INFO ] Deduced a trap composed of 22 places in 168 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:41:37] [INFO ] Deduced a trap composed of 18 places in 204 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:41:38] [INFO ] Deduced a trap composed of 18 places in 184 ms of which 20 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 7/142 constraints. Problems are: Problem set: 0 solved, 337 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/127 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 337 unsolved
At refinement iteration 6 (OVERLAPS) 311/438 variables, 127/269 constraints. Problems are: Problem set: 0 solved, 337 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/438 variables, 44/313 constraints. Problems are: Problem set: 0 solved, 337 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/438 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 337 unsolved
At refinement iteration 9 (OVERLAPS) 1/439 variables, 1/314 constraints. Problems are: Problem set: 0 solved, 337 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 439/439 variables, and 314 constraints, problems are : Problem set: 0 solved, 337 unsolved in 30077 ms.
Refiners :[Domain max(s): 127/127 constraints, Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 127/127 constraints, ReadFeed: 45/45 constraints, PredecessorRefiner: 337/337 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 337 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 126/126 constraints. Problems are: Problem set: 0 solved, 337 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 337 unsolved
At refinement iteration 2 (OVERLAPS) 1/127 variables, 8/134 constraints. Problems are: Problem set: 0 solved, 337 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 1/135 constraints. Problems are: Problem set: 0 solved, 337 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 7/142 constraints. Problems are: Problem set: 0 solved, 337 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/127 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 337 unsolved
At refinement iteration 6 (OVERLAPS) 311/438 variables, 127/269 constraints. Problems are: Problem set: 0 solved, 337 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/438 variables, 44/313 constraints. Problems are: Problem set: 0 solved, 337 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/438 variables, 337/650 constraints. Problems are: Problem set: 0 solved, 337 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 438/439 variables, and 650 constraints, problems are : Problem set: 0 solved, 337 unsolved in 30032 ms.
Refiners :[Domain max(s): 127/127 constraints, Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 127/127 constraints, ReadFeed: 44/45 constraints, PredecessorRefiner: 337/337 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60717ms problems are : Problem set: 0 solved, 337 unsolved
Search for dead transitions found 0 dead transitions in 60849ms
Starting structural reductions in LTL mode, iteration 1 : 127/127 places, 338/344 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62273 ms. Remains : 127/127 places, 338/344 transitions.
Support contains 64 out of 127 places after structural reductions.
[2025-06-02 08:42:28] [INFO ] Flatten gal took : 165 ms
[2025-06-02 08:42:28] [INFO ] Flatten gal took : 75 ms
[2025-06-02 08:42:28] [INFO ] Input system was already deterministic with 338 transitions.
Support contains 63 out of 127 places (down from 64) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 46 to 44
RANDOM walk for 40000 steps (2200 resets) in 2507 ms. (15 steps per ms) remains 21/44 properties
BEST_FIRST walk for 4003 steps (49 resets) in 36 ms. (108 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (65 resets) in 16 ms. (235 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (51 resets) in 36 ms. (108 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4002 steps (63 resets) in 36 ms. (108 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (46 resets) in 42 ms. (93 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (62 resets) in 19 ms. (200 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (72 resets) in 24 ms. (160 steps per ms) remains 18/21 properties
BEST_FIRST walk for 4004 steps (48 resets) in 14 ms. (266 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4001 steps (58 resets) in 22 ms. (173 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (53 resets) in 15 ms. (250 steps per ms) remains 17/18 properties
BEST_FIRST walk for 4002 steps (45 resets) in 25 ms. (153 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4003 steps (56 resets) in 17 ms. (222 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4002 steps (54 resets) in 15 ms. (250 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4002 steps (50 resets) in 15 ms. (250 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4002 steps (57 resets) in 16 ms. (235 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (54 resets) in 16 ms. (235 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4002 steps (39 resets) in 24 ms. (160 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (53 resets) in 16 ms. (235 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (53 resets) in 16 ms. (235 steps per ms) remains 17/17 properties
[2025-06-02 08:42:29] [INFO ] Flow matrix only has 312 transitions (discarded 26 similar events)
[2025-06-02 08:42:29] [INFO ] Invariant cache hit.
[2025-06-02 08:42:29] [INFO ] State equation strengthened by 45 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 78/112 variables, 4/38 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/112 variables, 78/116 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/112 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 12/124 variables, 4/120 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/124 variables, 12/132 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/124 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (OVERLAPS) 311/435 variables, 124/256 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/435 variables, 44/300 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/435 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 11 (OVERLAPS) 3/438 variables, 3/303 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/438 variables, 3/306 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/438 variables, 0/306 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 14 (OVERLAPS) 1/439 variables, 1/307 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/439 variables, 0/307 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 16 (OVERLAPS) 0/439 variables, 0/307 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Real declared 439/439 variables, and 307 constraints, problems are : Problem set: 0 solved, 17 unsolved in 2396 ms.
Refiners :[Domain max(s): 127/127 constraints, Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 127/127 constraints, ReadFeed: 45/45 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 17 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 78/112 variables, 4/38 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/112 variables, 78/116 constraints. Problems are: Problem set: 0 solved, 17 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:42:32] [INFO ] Deduced a trap composed of 51 places in 192 ms of which 20 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/112 variables, 1/117 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/112 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (OVERLAPS) 12/124 variables, 4/121 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/124 variables, 12/133 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/124 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 9 (OVERLAPS) 311/435 variables, 124/257 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/435 variables, 44/301 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/435 variables, 17/318 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/435 variables, 0/318 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 13 (OVERLAPS) 3/438 variables, 3/321 constraints. Problems are: Problem set: 0 solved, 17 unsolved
SMT process timed out in 7432ms, After SMT, problems are : Problem set: 0 solved, 17 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 34 out of 127 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 127/127 places, 338/338 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 3 place count 127 transition count 335
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 4 place count 126 transition count 333
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 126 transition count 333
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 6 place count 126 transition count 332
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 8 place count 125 transition count 331
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 12 place count 123 transition count 335
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 16 place count 123 transition count 331
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 18 place count 123 transition count 329
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 19 place count 122 transition count 328
Applied a total of 19 rules in 97 ms. Remains 122 /127 variables (removed 5) and now considering 328/338 (removed 10) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 97 ms. Remains : 122/127 places, 328/338 transitions.
RANDOM walk for 40000 steps (2293 resets) in 543 ms. (73 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (47 resets) in 13 ms. (286 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (47 resets) in 26 ms. (148 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (63 resets) in 12 ms. (308 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4003 steps (58 resets) in 22 ms. (174 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4003 steps (53 resets) in 20 ms. (190 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4002 steps (59 resets) in 20 ms. (190 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (39 resets) in 21 ms. (182 steps per ms) remains 15/17 properties
BEST_FIRST walk for 4004 steps (40 resets) in 16 ms. (235 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (63 resets) in 23 ms. (166 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (48 resets) in 16 ms. (235 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (66 resets) in 14 ms. (266 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (62 resets) in 12 ms. (308 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (50 resets) in 9 ms. (400 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (60 resets) in 18 ms. (210 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (61 resets) in 17 ms. (222 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (58 resets) in 19 ms. (200 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (69 resets) in 17 ms. (222 steps per ms) remains 15/15 properties
[2025-06-02 08:42:37] [INFO ] Flow matrix only has 302 transitions (discarded 26 similar events)
// Phase 1: matrix 302 rows 122 cols
[2025-06-02 08:42:37] [INFO ] Computed 8 invariants in 6 ms
[2025-06-02 08:42:37] [INFO ] State equation strengthened by 45 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (OVERLAPS) 80/108 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 15 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:42:37] [INFO ] Deduced a trap composed of 71 places in 193 ms of which 20 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/108 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (OVERLAPS) 293/401 variables, 108/113 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/401 variables, 45/158 constraints. Problems are: Problem set: 0 solved, 15 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:42:38] [INFO ] Deduced a trap composed of 15 places in 193 ms of which 20 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/401 variables, 1/159 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/401 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (OVERLAPS) 19/420 variables, 10/169 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/420 variables, 3/172 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/420 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 11 (OVERLAPS) 1/421 variables, 1/173 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/421 variables, 1/174 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/421 variables, 0/174 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 14 (OVERLAPS) 3/424 variables, 3/177 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/424 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 16 (OVERLAPS) 0/424 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Real declared 424/424 variables, and 177 constraints, problems are : Problem set: 0 solved, 15 unsolved in 2971 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 122/122 constraints, ReadFeed: 45/45 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 15 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (OVERLAPS) 80/108 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/108 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (OVERLAPS) 293/401 variables, 108/114 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/401 variables, 45/159 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/401 variables, 8/167 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/401 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (OVERLAPS) 19/420 variables, 10/177 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/420 variables, 3/180 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/420 variables, 7/187 constraints. Problems are: Problem set: 0 solved, 15 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:42:41] [INFO ] Deduced a trap composed of 15 places in 42 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:42:41] [INFO ] Deduced a trap composed of 42 places in 66 ms of which 3 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/420 variables, 2/189 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/420 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 13 (OVERLAPS) 1/421 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/421 variables, 1/191 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/421 variables, 0/191 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 16 (OVERLAPS) 3/424 variables, 3/194 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/424 variables, 0/194 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 18 (OVERLAPS) 0/424 variables, 0/194 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Int declared 424/424 variables, and 194 constraints, problems are : Problem set: 0 solved, 15 unsolved in 4758 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 122/122 constraints, ReadFeed: 45/45 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7766ms problems are : Problem set: 0 solved, 15 unsolved
Parikh walk visited 4 properties in 15035 ms.
Support contains 20 out of 122 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 122/122 places, 328/328 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 119 transition count 321
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 119 transition count 321
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 8 place count 119 transition count 319
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 9 place count 118 transition count 317
Iterating global reduction 1 with 1 rules applied. Total rules applied 10 place count 118 transition count 317
Applied a total of 10 rules in 33 ms. Remains 118 /122 variables (removed 4) and now considering 317/328 (removed 11) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 33 ms. Remains : 118/122 places, 317/328 transitions.
RANDOM walk for 40000 steps (2367 resets) in 387 ms. (103 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (597 resets) in 92 ms. (430 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (626 resets) in 102 ms. (388 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40001 steps (601 resets) in 117 ms. (338 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (537 resets) in 97 ms. (408 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (594 resets) in 121 ms. (327 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (437 resets) in 86 ms. (459 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (586 resets) in 73 ms. (540 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (532 resets) in 76 ms. (519 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (544 resets) in 81 ms. (487 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (611 resets) in 72 ms. (547 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (597 resets) in 97 ms. (408 steps per ms) remains 11/11 properties
Interrupted probabilistic random walk after 432473 steps, run timeout after 3001 ms. (steps per millisecond=144 ) properties seen :6 out of 11
Probabilistic random walk after 432473 steps, saw 97810 distinct states, run finished after 3011 ms. (steps per millisecond=143 ) properties seen :6
[2025-06-02 08:43:03] [INFO ] Flow matrix only has 291 transitions (discarded 26 similar events)
// Phase 1: matrix 291 rows 118 cols
[2025-06-02 08:43:03] [INFO ] Computed 8 invariants in 3 ms
[2025-06-02 08:43:03] [INFO ] State equation strengthened by 44 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 93/104 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:43:03] [INFO ] Deduced a trap composed of 41 places in 116 ms of which 15 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/104 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/104 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (OVERLAPS) 282/386 variables, 104/109 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/386 variables, 44/153 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/386 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 19/405 variables, 10/163 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/405 variables, 3/166 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/405 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (OVERLAPS) 1/406 variables, 1/167 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/406 variables, 1/168 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/406 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (OVERLAPS) 3/409 variables, 3/171 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/409 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (OVERLAPS) 0/409 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 409/409 variables, and 171 constraints, problems are : Problem set: 0 solved, 5 unsolved in 1015 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 118/118 constraints, ReadFeed: 44/44 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 93/104 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/104 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:43:04] [INFO ] Deduced a trap composed of 12 places in 156 ms of which 16 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/104 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/104 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 282/386 variables, 104/110 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/386 variables, 44/154 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/386 variables, 4/158 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/386 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (OVERLAPS) 19/405 variables, 10/168 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/405 variables, 3/171 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/405 variables, 1/172 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:43:05] [INFO ] Deduced a trap composed of 41 places in 69 ms of which 4 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/405 variables, 1/173 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/405 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (OVERLAPS) 1/406 variables, 1/174 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/406 variables, 1/175 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/406 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 17 (OVERLAPS) 3/409 variables, 3/178 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/409 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 19 (OVERLAPS) 0/409 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 409/409 variables, and 178 constraints, problems are : Problem set: 0 solved, 5 unsolved in 1895 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 118/118 constraints, ReadFeed: 44/44 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2923ms problems are : Problem set: 0 solved, 5 unsolved
Parikh walk visited 0 properties in 1756 ms.
Support contains 11 out of 118 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 118/118 places, 317/317 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 116 transition count 312
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 116 transition count 312
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 115 transition count 310
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 115 transition count 310
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 7 place count 115 transition count 312
Reduce places removed 1 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 10 place count 114 transition count 310
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 12 place count 114 transition count 308
Applied a total of 12 rules in 42 ms. Remains 114 /118 variables (removed 4) and now considering 308/317 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 42 ms. Remains : 114/118 places, 308/317 transitions.
RANDOM walk for 40000 steps (2391 resets) in 162 ms. (245 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (577 resets) in 67 ms. (588 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (527 resets) in 57 ms. (689 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (468 resets) in 79 ms. (500 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (560 resets) in 82 ms. (481 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40002 steps (571 resets) in 109 ms. (363 steps per ms) remains 5/5 properties
Interrupted probabilistic random walk after 545226 steps, run timeout after 3001 ms. (steps per millisecond=181 ) properties seen :0 out of 5
Probabilistic random walk after 545226 steps, saw 123205 distinct states, run finished after 3001 ms. (steps per millisecond=181 ) properties seen :0
[2025-06-02 08:43:11] [INFO ] Flow matrix only has 281 transitions (discarded 27 similar events)
// Phase 1: matrix 281 rows 114 cols
[2025-06-02 08:43:11] [INFO ] Computed 8 invariants in 2 ms
[2025-06-02 08:43:11] [INFO ] State equation strengthened by 43 read => feed constraints.
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 89/100 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/100 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 272/372 variables, 100/104 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/372 variables, 43/147 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/372 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (OVERLAPS) 19/391 variables, 10/157 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/391 variables, 3/160 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/391 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (OVERLAPS) 1/392 variables, 1/161 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/392 variables, 1/162 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/392 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (OVERLAPS) 3/395 variables, 3/165 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/395 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (OVERLAPS) 0/395 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 395/395 variables, and 165 constraints, problems are : Problem set: 0 solved, 5 unsolved in 640 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 114/114 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 89/100 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:43:12] [INFO ] Deduced a trap composed of 39 places in 155 ms of which 24 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/100 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/100 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (OVERLAPS) 272/372 variables, 100/105 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/372 variables, 43/148 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/372 variables, 4/152 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/372 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 19/391 variables, 10/162 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/391 variables, 3/165 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/391 variables, 1/166 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/391 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (OVERLAPS) 1/392 variables, 1/167 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/392 variables, 1/168 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/392 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (OVERLAPS) 3/395 variables, 3/171 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/395 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 17 (OVERLAPS) 0/395 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 395/395 variables, and 171 constraints, problems are : Problem set: 0 solved, 5 unsolved in 1555 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 114/114 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2205ms problems are : Problem set: 0 solved, 5 unsolved
Parikh walk visited 0 properties in 1194 ms.
Support contains 11 out of 114 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 114/114 places, 308/308 transitions.
Applied a total of 0 rules in 9 ms. Remains 114 /114 variables (removed 0) and now considering 308/308 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 114/114 places, 308/308 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 114/114 places, 308/308 transitions.
Applied a total of 0 rules in 9 ms. Remains 114 /114 variables (removed 0) and now considering 308/308 (removed 0) transitions.
[2025-06-02 08:43:15] [INFO ] Flow matrix only has 281 transitions (discarded 27 similar events)
[2025-06-02 08:43:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 08:43:15] [INFO ] Implicit Places using invariants in 124 ms returned []
[2025-06-02 08:43:15] [INFO ] Flow matrix only has 281 transitions (discarded 27 similar events)
[2025-06-02 08:43:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 08:43:15] [INFO ] State equation strengthened by 43 read => feed constraints.
[2025-06-02 08:43:15] [INFO ] Implicit Places using invariants and state equation in 301 ms returned []
Implicit Place search using SMT with State Equation took 427 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 08:43:15] [INFO ] Redundant transitions in 20 ms returned []
Running 306 sub problems to find dead transitions.
[2025-06-02 08:43:15] [INFO ] Flow matrix only has 281 transitions (discarded 27 similar events)
[2025-06-02 08:43:15] [INFO ] Invariant cache hit.
[2025-06-02 08:43:15] [INFO ] State equation strengthened by 43 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/113 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 306 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:43:17] [INFO ] Deduced a trap composed of 39 places in 170 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:43:17] [INFO ] Deduced a trap composed of 32 places in 79 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:43:18] [INFO ] Deduced a trap composed of 15 places in 184 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:43:18] [INFO ] Deduced a trap composed of 40 places in 64 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:43:18] [INFO ] Deduced a trap composed of 21 places in 188 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:43:18] [INFO ] Deduced a trap composed of 16 places in 196 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:43:19] [INFO ] Deduced a trap composed of 15 places in 143 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:43:19] [INFO ] Deduced a trap composed of 15 places in 176 ms of which 18 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/113 variables, 8/16 constraints. Problems are: Problem set: 0 solved, 306 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:43:22] [INFO ] Deduced a trap composed of 15 places in 164 ms of which 13 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/113 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 306 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/113 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 306 unsolved
At refinement iteration 4 (OVERLAPS) 281/394 variables, 113/130 constraints. Problems are: Problem set: 0 solved, 306 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/394 variables, 43/173 constraints. Problems are: Problem set: 0 solved, 306 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:43:29] [INFO ] Deduced a trap composed of 21 places in 217 ms of which 25 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/394 variables, 1/174 constraints. Problems are: Problem set: 0 solved, 306 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/394 variables, 0/174 constraints. Problems are: Problem set: 0 solved, 306 unsolved
At refinement iteration 8 (OVERLAPS) 1/395 variables, 1/175 constraints. Problems are: Problem set: 0 solved, 306 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 395/395 variables, and 175 constraints, problems are : Problem set: 0 solved, 306 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 114/114 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 306/306 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 306 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/113 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 306 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/113 variables, 10/18 constraints. Problems are: Problem set: 0 solved, 306 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/113 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 306 unsolved
At refinement iteration 3 (OVERLAPS) 281/394 variables, 113/131 constraints. Problems are: Problem set: 0 solved, 306 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/394 variables, 43/174 constraints. Problems are: Problem set: 0 solved, 306 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/394 variables, 306/480 constraints. Problems are: Problem set: 0 solved, 306 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:43:53] [INFO ] Deduced a trap composed of 32 places in 81 ms of which 4 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/394 variables, 1/481 constraints. Problems are: Problem set: 0 solved, 306 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:44:05] [INFO ] Deduced a trap composed of 43 places in 65 ms of which 4 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/394 variables, 1/482 constraints. Problems are: Problem set: 0 solved, 306 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 394/395 variables, and 482 constraints, problems are : Problem set: 0 solved, 306 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 113/114 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 306/306 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60279ms problems are : Problem set: 0 solved, 306 unsolved
Search for dead transitions found 0 dead transitions in 60281ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60743 ms. Remains : 114/114 places, 308/308 transitions.
[2025-06-02 08:44:15] [INFO ] Flatten gal took : 48 ms
[2025-06-02 08:44:15] [INFO ] Flatten gal took : 51 ms
[2025-06-02 08:44:16] [INFO ] Input system was already deterministic with 338 transitions.
Computed a total of 23 stabilizing places and 48 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 127/127 places, 338/338 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 121 transition count 325
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 121 transition count 325
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 13 place count 121 transition count 322
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 15 place count 119 transition count 318
Iterating global reduction 1 with 2 rules applied. Total rules applied 17 place count 119 transition count 318
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 19 place count 118 transition count 317
Applied a total of 19 rules in 44 ms. Remains 118 /127 variables (removed 9) and now considering 317/338 (removed 21) transitions.
[2025-06-02 08:44:16] [INFO ] Flow matrix only has 291 transitions (discarded 26 similar events)
// Phase 1: matrix 291 rows 118 cols
[2025-06-02 08:44:16] [INFO ] Computed 8 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 08:44:16] [INFO ] Implicit Places using invariants in 198 ms returned []
[2025-06-02 08:44:16] [INFO ] Flow matrix only has 291 transitions (discarded 26 similar events)
[2025-06-02 08:44:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 08:44:16] [INFO ] State equation strengthened by 41 read => feed constraints.
[2025-06-02 08:44:16] [INFO ] Implicit Places using invariants and state equation in 469 ms returned []
Implicit Place search using SMT with State Equation took 672 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 08:44:16] [INFO ] Redundant transitions in 10 ms returned []
Running 314 sub problems to find dead transitions.
[2025-06-02 08:44:16] [INFO ] Flow matrix only has 291 transitions (discarded 26 similar events)
[2025-06-02 08:44:16] [INFO ] Invariant cache hit.
[2025-06-02 08:44:16] [INFO ] State equation strengthened by 41 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/117 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 314 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:44:18] [INFO ] Deduced a trap composed of 34 places in 88 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:44:19] [INFO ] Deduced a trap composed of 41 places in 206 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:44:19] [INFO ] Deduced a trap composed of 15 places in 203 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:44:19] [INFO ] Deduced a trap composed of 42 places in 76 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:44:19] [INFO ] Deduced a trap composed of 21 places in 208 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:44:19] [INFO ] Deduced a trap composed of 16 places in 204 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:44:20] [INFO ] Deduced a trap composed of 15 places in 149 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:44:21] [INFO ] Deduced a trap composed of 16 places in 169 ms of which 20 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/117 variables, 8/16 constraints. Problems are: Problem set: 0 solved, 314 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/117 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 314 unsolved
At refinement iteration 3 (OVERLAPS) 290/407 variables, 117/133 constraints. Problems are: Problem set: 0 solved, 314 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/407 variables, 41/174 constraints. Problems are: Problem set: 0 solved, 314 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:44:30] [INFO ] Deduced a trap composed of 15 places in 128 ms of which 10 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/407 variables, 1/175 constraints. Problems are: Problem set: 0 solved, 314 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/407 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 314 unsolved
At refinement iteration 7 (OVERLAPS) 1/408 variables, 1/176 constraints. Problems are: Problem set: 0 solved, 314 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 408/409 variables, and 176 constraints, problems are : Problem set: 0 solved, 314 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 118/118 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 314/314 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 314 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/117 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 314 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/117 variables, 9/17 constraints. Problems are: Problem set: 0 solved, 314 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/117 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 314 unsolved
At refinement iteration 3 (OVERLAPS) 290/407 variables, 117/134 constraints. Problems are: Problem set: 0 solved, 314 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/407 variables, 41/175 constraints. Problems are: Problem set: 0 solved, 314 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/407 variables, 314/489 constraints. Problems are: Problem set: 0 solved, 314 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/407 variables, 0/489 constraints. Problems are: Problem set: 0 solved, 314 unsolved
At refinement iteration 7 (OVERLAPS) 1/408 variables, 1/490 constraints. Problems are: Problem set: 0 solved, 314 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 408/409 variables, and 490 constraints, problems are : Problem set: 0 solved, 314 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 118/118 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 314/314 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60248ms problems are : Problem set: 0 solved, 314 unsolved
Search for dead transitions found 0 dead transitions in 60250ms
Starting structural reductions in SI_CTL mode, iteration 1 : 118/127 places, 317/338 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 60986 ms. Remains : 118/127 places, 317/338 transitions.
[2025-06-02 08:45:17] [INFO ] Flatten gal took : 24 ms
[2025-06-02 08:45:17] [INFO ] Flatten gal took : 23 ms
[2025-06-02 08:45:17] [INFO ] Input system was already deterministic with 317 transitions.
[2025-06-02 08:45:17] [INFO ] Flatten gal took : 20 ms
[2025-06-02 08:45:17] [INFO ] Flatten gal took : 20 ms
[2025-06-02 08:45:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality11390132285764918908.gal : 14 ms
[2025-06-02 08:45:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality13525244059842193859.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality11390132285764918908.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13525244059842193859.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,9.53739e+06,0.548089,16808,2,2026,5,49482,6,0,788,43551,0


Converting to forward existential form...Done !
original formula: EF((((EF((p107==1)) * AF(((p75==0)&&(p112==1)))) * ((p49==0)&&(p103==0))) * (p29==1)))
=> equivalent forward existential formula: [((((FwdU(Init,TRUE) * (p29==1)) * ((p49==0)&&(p103==0))) * E(TRUE U (p107==1))) * !(EG(!(((p75==0)&&(p112==1)))...168
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t4, t6, t7, t11, t12, t14, t15, t16, t18, t20, t24, t25, t27, t28, t29, t31, t33,...684
Detected timeout of ITS tools.
[2025-06-02 08:45:47] [INFO ] Flatten gal took : 30 ms
[2025-06-02 08:45:47] [INFO ] Applying decomposition
[2025-06-02 08:45:47] [INFO ] Flatten gal took : 29 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/graph5584725897871229573.txt' '-o' '/tmp/graph5584725897871229573.bin' '-w' '/tmp/graph5584725897871229573.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5584725897871229573.bin' '-l' '-1' '-v' '-w' '/tmp/graph5584725897871229573.weights' '-q' '0' '-e' '0.001'
[2025-06-02 08:45:47] [INFO ] Decomposing Gal with order
[2025-06-02 08:45:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 08:45:47] [INFO ] Removed a total of 494 redundant transitions.
[2025-06-02 08:45:47] [INFO ] Flatten gal took : 140 ms
[2025-06-02 08:45:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 80 labels/synchronizations in 34 ms.
[2025-06-02 08:45:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality301531583644140840.gal : 14 ms
[2025-06-02 08:45:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality12088041169311455291.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/CTLCardinality301531583644140840.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12088041169311455291.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,9.53739e+06,2.47226,73180,1575,208,94442,1428,584,444031,86,10424,0


Converting to forward existential form...Done !
original formula: EF((((EF((i7.u35.p107==1)) * AF(((i5.u23.p75==0)&&(i4.i1.u38.p112==1)))) * ((i3.u16.p49==0)&&(i7.u43.p103==0))) * (i2.u10.p29==1)))
=> equivalent forward existential formula: [((((FwdU(Init,TRUE) * (i2.u10.p29==1)) * ((i3.u16.p49==0)&&(i7.u43.p103==0))) * E(TRUE U (i7.u35.p107==1))) * !...213
Reverse transition relation is NOT exact ! Due to transitions t6, t42, t44, t45, t48, t49, t51, t59, t64, t69, t74, t79, t83, t91, t92, t93, t94, t99, t140...797
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
(forward)formula 0,1,16.1943,313132,1,0,378418,3544,3027,2.19964e+06,376,23495,644157
FORMULA FireWire-PT-08-CTLCardinality-2025-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 127/127 places, 338/338 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 122 transition count 327
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 122 transition count 327
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 9 place count 122 transition count 326
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 12 place count 119 transition count 319
Iterating global reduction 1 with 3 rules applied. Total rules applied 15 place count 119 transition count 319
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 16 place count 118 transition count 317
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 118 transition count 317
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 18 place count 117 transition count 314
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 117 transition count 314
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 20 place count 116 transition count 312
Iterating global reduction 1 with 1 rules applied. Total rules applied 21 place count 116 transition count 312
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 23 place count 115 transition count 311
Applied a total of 23 rules in 37 ms. Remains 115 /127 variables (removed 12) and now considering 311/338 (removed 27) transitions.
[2025-06-02 08:46:04] [INFO ] Flow matrix only has 285 transitions (discarded 26 similar events)
// Phase 1: matrix 285 rows 115 cols
[2025-06-02 08:46:04] [INFO ] Computed 8 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 08:46:04] [INFO ] Implicit Places using invariants in 121 ms returned []
[2025-06-02 08:46:04] [INFO ] Flow matrix only has 285 transitions (discarded 26 similar events)
[2025-06-02 08:46:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 08:46:04] [INFO ] State equation strengthened by 39 read => feed constraints.
[2025-06-02 08:46:04] [INFO ] Implicit Places using invariants and state equation in 371 ms returned []
Implicit Place search using SMT with State Equation took 502 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 08:46:04] [INFO ] Redundant transitions in 8 ms returned []
Running 308 sub problems to find dead transitions.
[2025-06-02 08:46:04] [INFO ] Flow matrix only has 285 transitions (discarded 26 similar events)
[2025-06-02 08:46:04] [INFO ] Invariant cache hit.
[2025-06-02 08:46:04] [INFO ] State equation strengthened by 39 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/114 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 308 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:46:06] [INFO ] Deduced a trap composed of 38 places in 153 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:46:07] [INFO ] Deduced a trap composed of 15 places in 143 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:46:07] [INFO ] Deduced a trap composed of 21 places in 173 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:46:07] [INFO ] Deduced a trap composed of 17 places in 146 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:46:07] [INFO ] Deduced a trap composed of 35 places in 57 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:46:07] [INFO ] Deduced a trap composed of 43 places in 56 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:46:08] [INFO ] Deduced a trap composed of 16 places in 160 ms of which 16 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/114 variables, 7/15 constraints. Problems are: Problem set: 0 solved, 308 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/114 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 308 unsolved
At refinement iteration 3 (OVERLAPS) 284/398 variables, 114/129 constraints. Problems are: Problem set: 0 solved, 308 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/398 variables, 39/168 constraints. Problems are: Problem set: 0 solved, 308 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:46:17] [INFO ] Deduced a trap composed of 15 places in 120 ms of which 11 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/398 variables, 1/169 constraints. Problems are: Problem set: 0 solved, 308 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:46:19] [INFO ] Deduced a trap composed of 15 places in 124 ms of which 12 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/398 variables, 1/170 constraints. Problems are: Problem set: 0 solved, 308 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/398 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 308 unsolved
At refinement iteration 8 (OVERLAPS) 1/399 variables, 1/171 constraints. Problems are: Problem set: 0 solved, 308 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 399/400 variables, and 171 constraints, problems are : Problem set: 0 solved, 308 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 115/115 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 308/308 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 308 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/114 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 308 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/114 variables, 9/17 constraints. Problems are: Problem set: 0 solved, 308 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/114 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 308 unsolved
At refinement iteration 3 (OVERLAPS) 284/398 variables, 114/131 constraints. Problems are: Problem set: 0 solved, 308 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/398 variables, 39/170 constraints. Problems are: Problem set: 0 solved, 308 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/398 variables, 308/478 constraints. Problems are: Problem set: 0 solved, 308 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/398 variables, 0/478 constraints. Problems are: Problem set: 0 solved, 308 unsolved
At refinement iteration 7 (OVERLAPS) 1/399 variables, 1/479 constraints. Problems are: Problem set: 0 solved, 308 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 399/400 variables, and 479 constraints, problems are : Problem set: 0 solved, 308 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 115/115 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 308/308 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60213ms problems are : Problem set: 0 solved, 308 unsolved
Search for dead transitions found 0 dead transitions in 60216ms
Starting structural reductions in SI_CTL mode, iteration 1 : 115/127 places, 311/338 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 60773 ms. Remains : 115/127 places, 311/338 transitions.
[2025-06-02 08:47:04] [INFO ] Flatten gal took : 23 ms
[2025-06-02 08:47:04] [INFO ] Flatten gal took : 24 ms
[2025-06-02 08:47:05] [INFO ] Input system was already deterministic with 311 transitions.
[2025-06-02 08:47:05] [INFO ] Flatten gal took : 23 ms
[2025-06-02 08:47:05] [INFO ] Flatten gal took : 23 ms
[2025-06-02 08:47:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality6549741337077336101.gal : 6 ms
[2025-06-02 08:47:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality12783839492895066402.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality6549741337077336101.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12783839492895066402.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.01743e+07,1.5976,40468,2,2316,5,146578,6,0,770,130671,0


Converting to forward existential form...Done !
original formula: E(A(EF((p101!=0)) U EF((((p8==0)||(p19==1))||(p79==1)))) U EF(((!(((p89==0)||(p86==1))) + EG((p43==1))) + ((!((p101==0)||(p96==1)))&&((p2...174
=> equivalent forward existential formula: (([(FwdU(FwdU(Init,!((E(!(E(TRUE U (((p8==0)||(p19==1))||(p79==1)))) U (!(E(TRUE U (p101!=0))) * !(E(TRUE U (((p...778
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t3, t5, t6, t10, t11, t13, t14, t15, t17, t19, t23, t24, t26, t27, t28, t30, t32, t36...672
(forward)formula 0,1,5.04577,97656,1,0,570,425429,651,288,6649,386291,640
FORMULA FireWire-PT-08-CTLCardinality-2025-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 338/338 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 122 transition count 326
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 122 transition count 326
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 12 place count 122 transition count 324
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 14 place count 120 transition count 320
Iterating global reduction 1 with 2 rules applied. Total rules applied 16 place count 120 transition count 320
Applied a total of 16 rules in 9 ms. Remains 120 /127 variables (removed 7) and now considering 320/338 (removed 18) transitions.
[2025-06-02 08:47:10] [INFO ] Flow matrix only has 294 transitions (discarded 26 similar events)
// Phase 1: matrix 294 rows 120 cols
[2025-06-02 08:47:10] [INFO ] Computed 8 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 08:47:10] [INFO ] Implicit Places using invariants in 119 ms returned []
[2025-06-02 08:47:10] [INFO ] Flow matrix only has 294 transitions (discarded 26 similar events)
[2025-06-02 08:47:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 08:47:10] [INFO ] State equation strengthened by 43 read => feed constraints.
[2025-06-02 08:47:10] [INFO ] Implicit Places using invariants and state equation in 393 ms returned []
Implicit Place search using SMT with State Equation took 539 ms to find 0 implicit places.
Running 319 sub problems to find dead transitions.
[2025-06-02 08:47:10] [INFO ] Flow matrix only has 294 transitions (discarded 26 similar events)
[2025-06-02 08:47:10] [INFO ] Invariant cache hit.
[2025-06-02 08:47:10] [INFO ] State equation strengthened by 43 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/119 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 319 unsolved
At refinement iteration 1 (OVERLAPS) 1/120 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 319 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:47:16] [INFO ] Deduced a trap composed of 41 places in 183 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:47:16] [INFO ] Deduced a trap composed of 17 places in 184 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:47:16] [INFO ] Deduced a trap composed of 15 places in 169 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:47:16] [INFO ] Deduced a trap composed of 36 places in 74 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:47:16] [INFO ] Deduced a trap composed of 44 places in 65 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:47:16] [INFO ] Deduced a trap composed of 22 places in 186 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:47:17] [INFO ] Deduced a trap composed of 17 places in 155 ms of which 19 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/120 variables, 7/15 constraints. Problems are: Problem set: 0 solved, 319 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/120 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 319 unsolved
At refinement iteration 4 (OVERLAPS) 293/413 variables, 120/135 constraints. Problems are: Problem set: 0 solved, 319 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/413 variables, 42/177 constraints. Problems are: Problem set: 0 solved, 319 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/413 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 319 unsolved
At refinement iteration 7 (OVERLAPS) 1/414 variables, 1/178 constraints. Problems are: Problem set: 0 solved, 319 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/414 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 319 unsolved
At refinement iteration 9 (OVERLAPS) 0/414 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 319 unsolved
No progress, stopping.
After SMT solving in domain Real declared 414/414 variables, and 178 constraints, problems are : Problem set: 0 solved, 319 unsolved in 29851 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 120/120 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 319/319 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 319 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/119 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 319 unsolved
At refinement iteration 1 (OVERLAPS) 1/120 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 319 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/120 variables, 7/15 constraints. Problems are: Problem set: 0 solved, 319 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/120 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 319 unsolved
At refinement iteration 4 (OVERLAPS) 293/413 variables, 120/135 constraints. Problems are: Problem set: 0 solved, 319 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/413 variables, 42/177 constraints. Problems are: Problem set: 0 solved, 319 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/413 variables, 319/496 constraints. Problems are: Problem set: 0 solved, 319 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 413/414 variables, and 496 constraints, problems are : Problem set: 0 solved, 319 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 120/120 constraints, ReadFeed: 42/43 constraints, PredecessorRefiner: 319/319 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 59997ms problems are : Problem set: 0 solved, 319 unsolved
Search for dead transitions found 0 dead transitions in 59999ms
Starting structural reductions in LTL mode, iteration 1 : 120/127 places, 320/338 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60549 ms. Remains : 120/127 places, 320/338 transitions.
[2025-06-02 08:48:10] [INFO ] Flatten gal took : 19 ms
[2025-06-02 08:48:10] [INFO ] Flatten gal took : 19 ms
[2025-06-02 08:48:10] [INFO ] Input system was already deterministic with 320 transitions.
[2025-06-02 08:48:10] [INFO ] Flatten gal took : 19 ms
[2025-06-02 08:48:10] [INFO ] Flatten gal took : 19 ms
[2025-06-02 08:48:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality12042254705627065712.gal : 5 ms
[2025-06-02 08:48:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality8455583272799670731.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/CTLCardinality12042254705627065712.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8455583272799670731.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.18523e+07,0.855852,22588,2,2452,5,69402,6,0,799,54026,0


Converting to forward existential form...Done !
original formula: AG(EF(((AX(((p8==0)||(p75==1))) * (p66==1)) * ((p113==0)||(p72==1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((!(EX(!(((p8==0)||(p75==1))))) * (p66==1)) * ((p113==0)||(p72==1))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t6, t7, t11, t12, t14, t15, t16, t18, t20, t24, t25, t27, t28, t29, t31, t33, t37...696
(forward)formula 0,0,4.12754,94012,1,0,614,454299,661,310,6687,372016,677
FORMULA FireWire-PT-08-CTLCardinality-2025-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 338/338 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 122 transition count 327
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 122 transition count 327
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 13 place count 122 transition count 324
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 15 place count 120 transition count 319
Iterating global reduction 1 with 2 rules applied. Total rules applied 17 place count 120 transition count 319
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 18 place count 119 transition count 317
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 119 transition count 317
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 20 place count 118 transition count 314
Iterating global reduction 1 with 1 rules applied. Total rules applied 21 place count 118 transition count 314
Applied a total of 21 rules in 16 ms. Remains 118 /127 variables (removed 9) and now considering 314/338 (removed 24) transitions.
[2025-06-02 08:48:15] [INFO ] Flow matrix only has 288 transitions (discarded 26 similar events)
// Phase 1: matrix 288 rows 118 cols
[2025-06-02 08:48:15] [INFO ] Computed 8 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 08:48:15] [INFO ] Implicit Places using invariants in 104 ms returned []
[2025-06-02 08:48:15] [INFO ] Flow matrix only has 288 transitions (discarded 26 similar events)
[2025-06-02 08:48:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 08:48:15] [INFO ] State equation strengthened by 42 read => feed constraints.
[2025-06-02 08:48:15] [INFO ] Implicit Places using invariants and state equation in 248 ms returned []
Implicit Place search using SMT with State Equation took 369 ms to find 0 implicit places.
Running 313 sub problems to find dead transitions.
[2025-06-02 08:48:15] [INFO ] Flow matrix only has 288 transitions (discarded 26 similar events)
[2025-06-02 08:48:15] [INFO ] Invariant cache hit.
[2025-06-02 08:48:15] [INFO ] State equation strengthened by 42 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/117 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 313 unsolved
At refinement iteration 1 (OVERLAPS) 1/118 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 313 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:48:20] [INFO ] Deduced a trap composed of 40 places in 173 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:48:20] [INFO ] Deduced a trap composed of 35 places in 179 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:48:21] [INFO ] Deduced a trap composed of 15 places in 170 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:48:21] [INFO ] Deduced a trap composed of 17 places in 45 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:48:21] [INFO ] Deduced a trap composed of 22 places in 177 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:48:21] [INFO ] Deduced a trap composed of 43 places in 64 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:48:22] [INFO ] Deduced a trap composed of 17 places in 160 ms of which 19 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/118 variables, 7/15 constraints. Problems are: Problem set: 0 solved, 313 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/118 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 313 unsolved
At refinement iteration 4 (OVERLAPS) 287/405 variables, 118/133 constraints. Problems are: Problem set: 0 solved, 313 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/405 variables, 41/174 constraints. Problems are: Problem set: 0 solved, 313 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/405 variables, 0/174 constraints. Problems are: Problem set: 0 solved, 313 unsolved
At refinement iteration 7 (OVERLAPS) 1/406 variables, 1/175 constraints. Problems are: Problem set: 0 solved, 313 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/406 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 313 unsolved
Error getting values : (error "ParserException while parsing response: ((t0 1.0)
(t1 0.0)
(t2 0.0)
(t3 (/ 5.0 2.0))
(t4 0.0)
(t5 0.0)
(t6 0.0)
(t7 0.0)
(t8 0.0)
(t9 0.0)
(t10 0.0)
(t11 1.0)
(t12 0.0)
(t13 0.0)
(t14 0.0)
(t15 0.0)
(t16 0.0)
(t17 0.0)
(t18 0.0)
(t19 0.0)
(t20 0.0)
(t21 0.0)
(t22 0.0)
(t23 0.0)
(t24 1.0)
(t25 0.0)
(t26 2.0)
(t27 0.0)
(t28 0.0)
(t29 0.0)
(t30 (/ 3.0 4.0))
(t31 0.0)
(t32 0.0)
(t33 0.0)
(t34 0.0)
(t35 0.0)
(t36 0.0)
(t37 1.0)
(t38 0.0)
(t39 0.0)
(t40 0.0)
(t41 0.0)
(t42 3.0)
(t43 1.0)
(t44 0.0)
(t45 1.0)
(t46 0.0)
(t47 1.0)
(t48 0.0)
(t49 1.0)
(t50 0.0)
(t51 0.0)
(t52 0.0)
(t53 0.0)
(t54 0.0)
(t55 0.0)
(t56 0.0)
(t57 0.0)
(t58 0.0)
(t59 0.0)
(t60 0.0)
(t61 0.0)
(t62 0.0)
(t63 0.0)
(t64 0.0)
(t65 0.0)
(t66 0.0)
(t67 0.0)
(t68 0.0)
(t69 0.0)
(t70 0.0)
(t71 0.0)
(t72 0.0)
(t73 0.0)
(t74 0.0)
(t75 0.0)
(t76 0.0)
(t77 0.0)
(t78 0.0)
(t79 0.0)
(t80 0.0)
(t81 0.0)
(t82 0.0)
(t83 0.0)
(t84 0.0)
(t85 0.0)
(t86 0.0)
(t87 0.0)
(t88 0.0)
(t89 0.0)
(t90 0.0)
(t91 0.0)
(t92 0.0)
(t93 0.0)
(t94 0.0)
(t95 0.0)
(t96 0.0)
(t97 0.0)
(t98 0.0)
(t99 0.0)
(t100 0.0)
(t101 0.0)
(t102 0.0)
(t103 0.0)
(t104 0.0)
(t105 (/ 3.0 4.0))
(t106 (/ 1.0 4.0))
(t107 0.0)
(t108 (/ 3.0 4.0))
(t109 (/ 1.0 4.0))
(t110 0.0)
(t111 (/ 3.0 4.0))
(t112 (/ 1.0 4.0))
(t113 0.0)
(t114 0.0)
(t115 (/ 3.0 4.0))
(t116 (/ 1.0 4.0))
(t117 0.0)
(t118 (/ 3.0 4.0))
(t119 (/ 1.0 4.0))
(t120 0.0)
(t121 (/ 3.0 4.0))
(t122 (/ 1.0 4.0))
(t123 0.0)
(t124 0.0)
(t125 0.0)
(t126 0.0)
(t127 0.0)
(t128 0.0)
(t129 0.0)
(t130 0.0)
(t131 0.0)
(t132 0.0)
(t133 0.0)
(t134 0.0)
(t135 0.0)
(t136 0.0)
(t137 (/ 5.0 2.0))
(t138 0.0)
(t139 0.0)
(t140 0.0)
(t141 0.0)
(t142 0.0)
(t143 0.0)
(t144 0.0)
(t145 0.0)
(t146 0.0)
(t147 0.0)
(t148 0.0)
(t149 0.0)
(t150 0.0)
(t151 0.0)
(t152 0.0)
(t153 0.0)
(t154 0.0)
(t155 0.0)
(t156 0.0)
(t157 0.0)
(t158 0.0)
(t159 0.0)
(t160 0.0)
(t161 0.0)
(t162 0.0)
(t163 0.0)
(t164 0.0)
(t165 0.0)
(t166 0.0)
(t167 0.0)
(t168 0.0)
(t169 0.0)
(t170 (/ 3.0 4.0))
(t171 0.0)
(t172 0.0)
(t173 0.0)
(t174 0.0)
(t175 0.0)
(t176 0.0)
(t177 0.0)
(t178 0.0)
(t179 0.0)
(t180 (/ 3.0 4.0))
(t181 0.0)
(t182 (/ 1.0 4.0))
(t183 0.0)
(t184 1.0)
(t185 0.0)
(t186 (/ 3.0 4.0))
(t187 (/ 1.0 4.0))
(t188 0.0)
(t189 0.0)
(t190 0.0)
(t191 0.0)
(t192 1.0)
(t193 (/ 3.0 4.0))
(t194 (/ 1.0 4.0))
(t195 0.0)
(t196 (/ 3.0 4.0))
(t197 (/ 1.0 4.0))
(t198 0.0)
(t199 0.0)
(t200 0.0)
(t201 0.0)
(t202 0.0)
(t203 0.0)
(t204 0.0)
(t205 0.0)
(t206 0.0)
(t207 0.0)
(t208 0.0)
(t209 0.0)
(t210 0.0)
(t211 0.0)
(t212 0.0)
(t213 0.0)
(t214 0.0)
(t215 0.0)
(t216 0.0)
(t217 0.0)
(t218 0.0)
(t219 0.0)
(t220 0.0)
(t221 0.0)
(t222 1.0)
(t223 1.0)
(t224 (/ 3.0 4.0))
(t225 (/ 13.0 4.0))
(t226 0.0)
(t227 0.0)
(t228 0.0)
(t229 4.0)
(t230 0.0)
(t231 0.0)
(t232 4.0)
(t233 1.0)
(t234 0.0)
(t235 0.0)
(t236 2.0)
(t237 (/ 3.0 4.0))
(t238 (/ 5.0 4.0))
(t239 0.0)
(t240 0.0)
(t241 1.0)
(t242 0.0)
(t243 0.0)
(t244 0.0)
(t245 0.0)
(t246 0.0)
(t247 0.0)
(t248 0.0)
(t249 0.0)
(t250 0.0)
(t251 0.0)
(t252 0.0)
(t253 2.0)
(t254 1.0)
(t255 0.0)
(t256 1.0)
(t257 1.0)
(t258 0.0)
(t259 0.0)
(t260 1.0)
(t261 0.0)
(t262 0.0)
(t263 1.0)
(t264 0.0)
(t265 0.0)
(t266 0.0)
(t267 0.0)
(t268 0.0)
(t269 0.0)
(t270 0.0)timeout

org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 406/406 variables, and 175 constraints, problems are : Problem set: 0 solved, 313 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 118/118 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 313/313 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 313 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/117 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 313 unsolved
At refinement iteration 1 (OVERLAPS) 1/118 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 313 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/118 variables, 7/15 constraints. Problems are: Problem set: 0 solved, 313 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/118 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 313 unsolved
At refinement iteration 4 (OVERLAPS) 287/405 variables, 118/133 constraints. Problems are: Problem set: 0 solved, 313 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/405 variables, 41/174 constraints. Problems are: Problem set: 0 solved, 313 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/405 variables, 313/487 constraints. Problems are: Problem set: 0 solved, 313 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 405/406 variables, and 487 constraints, problems are : Problem set: 0 solved, 313 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 118/118 constraints, ReadFeed: 41/42 constraints, PredecessorRefiner: 313/313 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60116ms problems are : Problem set: 0 solved, 313 unsolved
Search for dead transitions found 0 dead transitions in 60117ms
Starting structural reductions in LTL mode, iteration 1 : 118/127 places, 314/338 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60503 ms. Remains : 118/127 places, 314/338 transitions.
[2025-06-02 08:49:15] [INFO ] Flatten gal took : 11 ms
[2025-06-02 08:49:15] [INFO ] Flatten gal took : 11 ms
[2025-06-02 08:49:15] [INFO ] Input system was already deterministic with 314 transitions.
[2025-06-02 08:49:15] [INFO ] Flatten gal took : 12 ms
[2025-06-02 08:49:15] [INFO ] Flatten gal took : 12 ms
[2025-06-02 08:49:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality3181809848002579892.gal : 3 ms
[2025-06-02 08:49:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality15880345586637035793.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/CTLCardinality3181809848002579892.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15880345586637035793.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.21938e+07,1.7554,43968,2,2351,5,149344,6,0,785,142199,0


Converting to forward existential form...Done !
original formula: A(!(((p34==0)||(p89==1))) U (AG(!(EF(((p103==1)&&(p45==1))))) + ((p108==1) * (((p88==0)||(p32==1)) + EX(EF((p78==1)))))))
=> equivalent forward existential formula: [((Init * !(EG(!((!(E(TRUE U !(!(E(TRUE U ((p103==1)&&(p45==1))))))) + ((p108==1) * (((p88==0)||(p32==1)) + EX(E...472
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t6, t7, t11, t12, t14, t15, t16, t18, t20, t24, t25, t27, t28, t29, t31, t33, t37...679
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,24.3499,544760,1,0,856,2.8673e+06,658,443,6809,2.07432e+06,986
FORMULA FireWire-PT-08-CTLCardinality-2025-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 338/338 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 121 transition count 324
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 121 transition count 324
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 15 place count 121 transition count 321
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 18 place count 118 transition count 314
Iterating global reduction 1 with 3 rules applied. Total rules applied 21 place count 118 transition count 314
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 22 place count 117 transition count 312
Iterating global reduction 1 with 1 rules applied. Total rules applied 23 place count 117 transition count 312
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 24 place count 116 transition count 309
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 116 transition count 309
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 115 transition count 307
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 115 transition count 307
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 114 transition count 304
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 114 transition count 304
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 113 transition count 302
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 113 transition count 302
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 112 transition count 299
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 112 transition count 299
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 34 place count 111 transition count 297
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 111 transition count 297
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 36 place count 110 transition count 294
Iterating global reduction 1 with 1 rules applied. Total rules applied 37 place count 110 transition count 294
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 38 place count 109 transition count 292
Iterating global reduction 1 with 1 rules applied. Total rules applied 39 place count 109 transition count 292
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 40 place count 108 transition count 290
Iterating global reduction 1 with 1 rules applied. Total rules applied 41 place count 108 transition count 290
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 42 place count 107 transition count 288
Iterating global reduction 1 with 1 rules applied. Total rules applied 43 place count 107 transition count 288
Applied a total of 43 rules in 12 ms. Remains 107 /127 variables (removed 20) and now considering 288/338 (removed 50) transitions.
[2025-06-02 08:49:40] [INFO ] Flow matrix only has 262 transitions (discarded 26 similar events)
// Phase 1: matrix 262 rows 107 cols
[2025-06-02 08:49:40] [INFO ] Computed 8 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 08:49:40] [INFO ] Implicit Places using invariants in 103 ms returned []
[2025-06-02 08:49:40] [INFO ] Flow matrix only has 262 transitions (discarded 26 similar events)
[2025-06-02 08:49:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 08:49:40] [INFO ] State equation strengthened by 38 read => feed constraints.
[2025-06-02 08:49:40] [INFO ] Implicit Places using invariants and state equation in 262 ms returned []
Implicit Place search using SMT with State Equation took 368 ms to find 0 implicit places.
Running 287 sub problems to find dead transitions.
[2025-06-02 08:49:40] [INFO ] Flow matrix only has 262 transitions (discarded 26 similar events)
[2025-06-02 08:49:40] [INFO ] Invariant cache hit.
[2025-06-02 08:49:40] [INFO ] State equation strengthened by 38 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 1 (OVERLAPS) 1/107 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 287 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:49:45] [INFO ] Deduced a trap composed of 36 places in 134 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:49:45] [INFO ] Deduced a trap composed of 17 places in 67 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:49:45] [INFO ] Deduced a trap composed of 15 places in 151 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:49:45] [INFO ] Deduced a trap composed of 22 places in 158 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:49:45] [INFO ] Deduced a trap composed of 35 places in 62 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:49:46] [INFO ] Deduced a trap composed of 17 places in 121 ms of which 19 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/107 variables, 6/14 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/107 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 4 (OVERLAPS) 261/368 variables, 107/121 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/368 variables, 37/158 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/368 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 7 (OVERLAPS) 1/369 variables, 1/159 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/369 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 9 (OVERLAPS) 0/369 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 287 unsolved
No progress, stopping.
After SMT solving in domain Real declared 369/369 variables, and 159 constraints, problems are : Problem set: 0 solved, 287 unsolved in 29381 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 107/107 constraints, ReadFeed: 38/38 constraints, PredecessorRefiner: 287/287 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 287 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 1 (OVERLAPS) 1/107 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/107 variables, 6/14 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/107 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 4 (OVERLAPS) 261/368 variables, 107/121 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/368 variables, 37/158 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/368 variables, 287/445 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/368 variables, 0/445 constraints. Problems are: Problem set: 0 solved, 287 unsolved
SMT process timed out in 59520ms, After SMT, problems are : Problem set: 0 solved, 287 unsolved
Search for dead transitions found 0 dead transitions in 59523ms
Starting structural reductions in LTL mode, iteration 1 : 107/127 places, 288/338 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 59905 ms. Remains : 107/127 places, 288/338 transitions.
[2025-06-02 08:50:40] [INFO ] Flatten gal took : 9 ms
[2025-06-02 08:50:40] [INFO ] Flatten gal took : 16 ms
[2025-06-02 08:50:40] [INFO ] Input system was already deterministic with 288 transitions.
[2025-06-02 08:50:40] [INFO ] Flatten gal took : 9 ms
[2025-06-02 08:50:40] [INFO ] Flatten gal took : 9 ms
[2025-06-02 08:50:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality6396608277890226330.gal : 2 ms
[2025-06-02 08:50:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality15688258031561793510.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/CTLCardinality6396608277890226330.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15688258031561793510.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.13746e+07,6.99558,161936,2,6093,5,443377,6,0,715,562005,0


Converting to forward existential form...Done !
original formula: EX(EF((p107==1)))
=> equivalent forward existential formula: [(FwdU(EY(Init),TRUE) * (p107==1))] != FALSE
(forward)formula 0,1,11.2224,161936,1,0,9,443429,9,1,1482,562005,4
FORMULA FireWire-PT-08-CTLCardinality-2025-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 338/338 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 121 transition count 324
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 121 transition count 324
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 15 place count 121 transition count 321
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 18 place count 118 transition count 314
Iterating global reduction 1 with 3 rules applied. Total rules applied 21 place count 118 transition count 314
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 22 place count 117 transition count 312
Iterating global reduction 1 with 1 rules applied. Total rules applied 23 place count 117 transition count 312
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 24 place count 116 transition count 309
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 116 transition count 309
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 115 transition count 307
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 115 transition count 307
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 114 transition count 304
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 114 transition count 304
Applied a total of 29 rules in 7 ms. Remains 114 /127 variables (removed 13) and now considering 304/338 (removed 34) transitions.
[2025-06-02 08:50:51] [INFO ] Flow matrix only has 278 transitions (discarded 26 similar events)
// Phase 1: matrix 278 rows 114 cols
[2025-06-02 08:50:51] [INFO ] Computed 8 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 08:50:51] [INFO ] Implicit Places using invariants in 122 ms returned []
[2025-06-02 08:50:51] [INFO ] Flow matrix only has 278 transitions (discarded 26 similar events)
[2025-06-02 08:50:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 08:50:51] [INFO ] State equation strengthened by 40 read => feed constraints.
[2025-06-02 08:50:52] [INFO ] Implicit Places using invariants and state equation in 456 ms returned []
Implicit Place search using SMT with State Equation took 581 ms to find 0 implicit places.
Running 303 sub problems to find dead transitions.
[2025-06-02 08:50:52] [INFO ] Flow matrix only has 278 transitions (discarded 26 similar events)
[2025-06-02 08:50:52] [INFO ] Invariant cache hit.
[2025-06-02 08:50:52] [INFO ] State equation strengthened by 40 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/113 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 1 (OVERLAPS) 1/114 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 303 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:50:56] [INFO ] Deduced a trap composed of 39 places in 155 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:50:56] [INFO ] Deduced a trap composed of 15 places in 163 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:50:56] [INFO ] Deduced a trap composed of 22 places in 168 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:50:56] [INFO ] Deduced a trap composed of 35 places in 65 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:50:56] [INFO ] Deduced a trap composed of 43 places in 66 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:50:57] [INFO ] Deduced a trap composed of 17 places in 142 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:50:58] [INFO ] Deduced a trap composed of 17 places in 147 ms of which 19 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/114 variables, 7/15 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/114 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 4 (OVERLAPS) 277/391 variables, 114/129 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/391 variables, 39/168 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/391 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 7 (OVERLAPS) 1/392 variables, 1/169 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/392 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 9 (OVERLAPS) 0/392 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 303 unsolved
No progress, stopping.
After SMT solving in domain Real declared 392/392 variables, and 169 constraints, problems are : Problem set: 0 solved, 303 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 114/114 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 303/303 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 303 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/113 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 1 (OVERLAPS) 1/114 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/114 variables, 7/15 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/114 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 4 (OVERLAPS) 277/391 variables, 114/129 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/391 variables, 39/168 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/391 variables, 303/471 constraints. Problems are: Problem set: 0 solved, 303 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 391/392 variables, and 471 constraints, problems are : Problem set: 0 solved, 303 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 114/114 constraints, ReadFeed: 39/40 constraints, PredecessorRefiner: 303/303 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60158ms problems are : Problem set: 0 solved, 303 unsolved
Search for dead transitions found 0 dead transitions in 60159ms
Starting structural reductions in LTL mode, iteration 1 : 114/127 places, 304/338 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60748 ms. Remains : 114/127 places, 304/338 transitions.
[2025-06-02 08:51:52] [INFO ] Flatten gal took : 16 ms
[2025-06-02 08:51:52] [INFO ] Flatten gal took : 17 ms
[2025-06-02 08:51:52] [INFO ] Input system was already deterministic with 304 transitions.
[2025-06-02 08:51:52] [INFO ] Flatten gal took : 22 ms
[2025-06-02 08:51:52] [INFO ] Flatten gal took : 17 ms
[2025-06-02 08:51:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality13391578562344947489.gal : 4 ms
[2025-06-02 08:51:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality6466706368425014517.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/CTLCardinality13391578562344947489.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6466706368425014517.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.15111e+07,1.57912,37920,2,2173,5,129551,6,0,759,128793,0


Converting to forward existential form...Done !
original formula: E(AX(!(E((p40==0) U ((p1==1)||(p118==0))))) U E(EX(A(((p106==1)&&(p47==1)) U EX(TRUE))) U AG(E(!(((p14==0)||(p119==1))) U (((p82==0)||(p3...175
=> equivalent forward existential formula: [(FwdU(FwdU(Init,!(EX(!(!(E((p40==0) U ((p1==1)||(p118==0)))))))),EX(!((E(!(EX(TRUE)) U (!(((p106==1)&&(p47==1))...285
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t6, t7, t11, t12, t14, t15, t16, t18, t20, t24, t25, t27, t28, t29, t31, t33, t37...655
Using saturation style SCC detection
Detected timeout of ITS tools.
[2025-06-02 08:52:22] [INFO ] Flatten gal took : 11 ms
[2025-06-02 08:52:22] [INFO ] Applying decomposition
[2025-06-02 08:52:22] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph2492914334288024878.txt' '-o' '/tmp/graph2492914334288024878.bin' '-w' '/tmp/graph2492914334288024878.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2492914334288024878.bin' '-l' '-1' '-v' '-w' '/tmp/graph2492914334288024878.weights' '-q' '0' '-e' '0.001'
[2025-06-02 08:52:22] [INFO ] Decomposing Gal with order
[2025-06-02 08:52:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 08:52:22] [INFO ] Removed a total of 469 redundant transitions.
[2025-06-02 08:52:22] [INFO ] Flatten gal took : 31 ms
[2025-06-02 08:52:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 84 labels/synchronizations in 13 ms.
[2025-06-02 08:52:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality9390307278593956739.gal : 4 ms
[2025-06-02 08:52:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality14911616275230758267.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/CTLCardinality9390307278593956739.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14911616275230758267.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 : 127/127 places, 338/338 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 122 transition count 327
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 122 transition count 327
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 13 place count 122 transition count 324
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 15 place count 120 transition count 319
Iterating global reduction 1 with 2 rules applied. Total rules applied 17 place count 120 transition count 319
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 18 place count 119 transition count 317
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 119 transition count 317
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 20 place count 118 transition count 314
Iterating global reduction 1 with 1 rules applied. Total rules applied 21 place count 118 transition count 314
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 22 place count 117 transition count 312
Iterating global reduction 1 with 1 rules applied. Total rules applied 23 place count 117 transition count 312
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 24 place count 116 transition count 309
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 116 transition count 309
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 115 transition count 307
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 115 transition count 307
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 114 transition count 304
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 114 transition count 304
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 113 transition count 302
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 113 transition count 302
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 112 transition count 299
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 112 transition count 299
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 34 place count 111 transition count 297
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 111 transition count 297
Applied a total of 35 rules in 12 ms. Remains 111 /127 variables (removed 16) and now considering 297/338 (removed 41) transitions.
[2025-06-02 08:52:52] [INFO ] Flow matrix only has 271 transitions (discarded 26 similar events)
// Phase 1: matrix 271 rows 111 cols
[2025-06-02 08:52:52] [INFO ] Computed 8 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 08:52:52] [INFO ] Implicit Places using invariants in 112 ms returned []
[2025-06-02 08:52:52] [INFO ] Flow matrix only has 271 transitions (discarded 26 similar events)
[2025-06-02 08:52:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 08:52:52] [INFO ] State equation strengthened by 39 read => feed constraints.
[2025-06-02 08:52:52] [INFO ] Implicit Places using invariants and state equation in 244 ms returned []
Implicit Place search using SMT with State Equation took 358 ms to find 0 implicit places.
Running 296 sub problems to find dead transitions.
[2025-06-02 08:52:52] [INFO ] Flow matrix only has 271 transitions (discarded 26 similar events)
[2025-06-02 08:52:52] [INFO ] Invariant cache hit.
[2025-06-02 08:52:52] [INFO ] State equation strengthened by 39 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/110 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 1 (OVERLAPS) 1/111 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 296 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:52:56] [INFO ] Deduced a trap composed of 36 places in 98 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:52:56] [INFO ] Deduced a trap composed of 17 places in 164 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:52:56] [INFO ] Deduced a trap composed of 15 places in 156 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:52:57] [INFO ] Deduced a trap composed of 35 places in 77 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:52:57] [INFO ] Deduced a trap composed of 43 places in 76 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:52:57] [INFO ] Deduced a trap composed of 22 places in 155 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:52:58] [INFO ] Deduced a trap composed of 17 places in 154 ms of which 19 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/111 variables, 7/15 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/111 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 4 (OVERLAPS) 270/381 variables, 111/126 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/381 variables, 38/164 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/381 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 7 (OVERLAPS) 1/382 variables, 1/165 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/382 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 9 (OVERLAPS) 0/382 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 296 unsolved
No progress, stopping.
After SMT solving in domain Real declared 382/382 variables, and 165 constraints, problems are : Problem set: 0 solved, 296 unsolved in 19424 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 111/111 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 296/296 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 296 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/110 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 1 (OVERLAPS) 1/111 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/111 variables, 7/15 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/111 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 4 (OVERLAPS) 270/381 variables, 111/126 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/381 variables, 38/164 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/381 variables, 296/460 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/381 variables, 0/460 constraints. Problems are: Problem set: 0 solved, 296 unsolved
At refinement iteration 8 (OVERLAPS) 1/382 variables, 1/461 constraints. Problems are: Problem set: 0 solved, 296 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 382/382 variables, and 461 constraints, problems are : Problem set: 0 solved, 296 unsolved in 30011 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 111/111 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 296/296 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 49512ms problems are : Problem set: 0 solved, 296 unsolved
Search for dead transitions found 0 dead transitions in 49514ms
Starting structural reductions in LTL mode, iteration 1 : 111/127 places, 297/338 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 49888 ms. Remains : 111/127 places, 297/338 transitions.
[2025-06-02 08:53:42] [INFO ] Flatten gal took : 9 ms
[2025-06-02 08:53:42] [INFO ] Flatten gal took : 9 ms
[2025-06-02 08:53:42] [INFO ] Input system was already deterministic with 297 transitions.
[2025-06-02 08:53:42] [INFO ] Flatten gal took : 12 ms
[2025-06-02 08:53:42] [INFO ] Flatten gal took : 12 ms
[2025-06-02 08:53:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality6346275824411812437.gal : 4 ms
[2025-06-02 08:53:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality5671107471767820798.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/CTLCardinality6346275824411812437.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5671107471767820798.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.20483e+07,5.85553,109028,2,2757,5,362495,6,0,740,406939,0


Converting to forward existential form...Done !
original formula: EX((AG(((p73==0)||(p41==1))) + ((AX((p25==0)) * EF(AG((p25==0)))) * AX(((p123==0)&&(p62==1))))))
=> equivalent forward existential formula: ([(EY(Init) * !(E(TRUE U !(((p73==0)||(p41==1))))))] != FALSE + [((EY(Init) * (!(EX(!((p25==0)))) * E(TRUE U !(E...225
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t6, t7, t11, t12, t14, t15, t16, t18, t20, t24, t25, t27, t28, t29, t31, t33, t37...642
Detected timeout of ITS tools.
[2025-06-02 08:54:12] [INFO ] Flatten gal took : 8 ms
[2025-06-02 08:54:12] [INFO ] Applying decomposition
[2025-06-02 08:54:12] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph13987030988425893147.txt' '-o' '/tmp/graph13987030988425893147.bin' '-w' '/tmp/graph13987030988425893147.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13987030988425893147.bin' '-l' '-1' '-v' '-w' '/tmp/graph13987030988425893147.weights' '-q' '0' '-e' '0.001'
[2025-06-02 08:54:12] [INFO ] Decomposing Gal with order
[2025-06-02 08:54:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 08:54:12] [INFO ] Removed a total of 449 redundant transitions.
[2025-06-02 08:54:12] [INFO ] Flatten gal took : 22 ms
[2025-06-02 08:54:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 90 labels/synchronizations in 12 ms.
[2025-06-02 08:54:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality7721568691012069342.gal : 3 ms
[2025-06-02 08:54:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality6979058586648582989.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/CTLCardinality7721568691012069342.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6979058586648582989.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.20483e+07,4.0931,104092,3026,233,189480,2174,564,383521,109,12161,0


Converting to forward existential form...Done !
original formula: EX((AG(((i5.u23.p73==0)||(i3.u18.p41==1))) + ((AX((i1.u8.p25==0)) * EF(AG((i1.u8.p25==0)))) * AX(((i0.u3.p123==0)&&(i4.u21.p62==1))))))
=> equivalent forward existential formula: ([(EY(Init) * !(E(TRUE U !(((i5.u23.p73==0)||(i3.u18.p41==1))))))] != FALSE + [((EY(Init) * (!(EX(!((i1.u8.p25==...264
Reverse transition relation is NOT exact ! Due to transitions t6, t42, t44, t48, t49, t51, t59, t64, t69, t74, t79, t81, t82, t94, t99, t136, t137, t138, t...819
(forward)formula 0,0,24.1547,559780,1,0,986492,9359,2918,2.47915e+06,459,56085,2028213
FORMULA FireWire-PT-08-CTLCardinality-2025-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 338/338 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 121 transition count 324
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 121 transition count 324
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 15 place count 121 transition count 321
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 18 place count 118 transition count 314
Iterating global reduction 1 with 3 rules applied. Total rules applied 21 place count 118 transition count 314
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 22 place count 117 transition count 312
Iterating global reduction 1 with 1 rules applied. Total rules applied 23 place count 117 transition count 312
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 24 place count 116 transition count 309
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 116 transition count 309
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 115 transition count 307
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 115 transition count 307
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 114 transition count 304
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 114 transition count 304
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 113 transition count 302
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 113 transition count 302
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 112 transition count 299
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 112 transition count 299
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 34 place count 111 transition count 297
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 111 transition count 297
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 36 place count 110 transition count 294
Iterating global reduction 1 with 1 rules applied. Total rules applied 37 place count 110 transition count 294
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 38 place count 109 transition count 292
Iterating global reduction 1 with 1 rules applied. Total rules applied 39 place count 109 transition count 292
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 40 place count 108 transition count 290
Iterating global reduction 1 with 1 rules applied. Total rules applied 41 place count 108 transition count 290
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 42 place count 107 transition count 288
Iterating global reduction 1 with 1 rules applied. Total rules applied 43 place count 107 transition count 288
Applied a total of 43 rules in 12 ms. Remains 107 /127 variables (removed 20) and now considering 288/338 (removed 50) transitions.
[2025-06-02 08:54:37] [INFO ] Flow matrix only has 262 transitions (discarded 26 similar events)
// Phase 1: matrix 262 rows 107 cols
[2025-06-02 08:54:37] [INFO ] Computed 8 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 08:54:37] [INFO ] Implicit Places using invariants in 110 ms returned []
[2025-06-02 08:54:37] [INFO ] Flow matrix only has 262 transitions (discarded 26 similar events)
[2025-06-02 08:54:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 08:54:37] [INFO ] State equation strengthened by 38 read => feed constraints.
[2025-06-02 08:54:37] [INFO ] Implicit Places using invariants and state equation in 242 ms returned []
Implicit Place search using SMT with State Equation took 357 ms to find 0 implicit places.
Running 287 sub problems to find dead transitions.
[2025-06-02 08:54:37] [INFO ] Flow matrix only has 262 transitions (discarded 26 similar events)
[2025-06-02 08:54:37] [INFO ] Invariant cache hit.
[2025-06-02 08:54:37] [INFO ] State equation strengthened by 38 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 1 (OVERLAPS) 1/107 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 287 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:54:41] [INFO ] Deduced a trap composed of 36 places in 159 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:54:41] [INFO ] Deduced a trap composed of 17 places in 44 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:54:42] [INFO ] Deduced a trap composed of 15 places in 150 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:54:42] [INFO ] Deduced a trap composed of 22 places in 155 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:54:42] [INFO ] Deduced a trap composed of 35 places in 64 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:54:43] [INFO ] Deduced a trap composed of 17 places in 143 ms of which 18 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/107 variables, 6/14 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/107 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 4 (OVERLAPS) 261/368 variables, 107/121 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/368 variables, 37/158 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/368 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 7 (OVERLAPS) 1/369 variables, 1/159 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/369 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 9 (OVERLAPS) 0/369 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 287 unsolved
No progress, stopping.
After SMT solving in domain Real declared 369/369 variables, and 159 constraints, problems are : Problem set: 0 solved, 287 unsolved in 29292 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 107/107 constraints, ReadFeed: 38/38 constraints, PredecessorRefiner: 287/287 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 287 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 1 (OVERLAPS) 1/107 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/107 variables, 6/14 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/107 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 4 (OVERLAPS) 261/368 variables, 107/121 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/368 variables, 37/158 constraints. Problems are: Problem set: 0 solved, 287 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/368 variables, 287/445 constraints. Problems are: Problem set: 0 solved, 287 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 368/369 variables, and 445 constraints, problems are : Problem set: 0 solved, 287 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 107/107 constraints, ReadFeed: 37/38 constraints, PredecessorRefiner: 287/287 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 59395ms problems are : Problem set: 0 solved, 287 unsolved
Search for dead transitions found 0 dead transitions in 59396ms
Starting structural reductions in LTL mode, iteration 1 : 107/127 places, 288/338 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 59766 ms. Remains : 107/127 places, 288/338 transitions.
[2025-06-02 08:55:36] [INFO ] Flatten gal took : 13 ms
[2025-06-02 08:55:36] [INFO ] Flatten gal took : 13 ms
[2025-06-02 08:55:36] [INFO ] Input system was already deterministic with 288 transitions.
[2025-06-02 08:55:36] [INFO ] Flatten gal took : 13 ms
[2025-06-02 08:55:36] [INFO ] Flatten gal took : 13 ms
[2025-06-02 08:55:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality5383362282413158420.gal : 3 ms
[2025-06-02 08:55:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality2375584976308291062.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/CTLCardinality5383362282413158420.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2375584976308291062.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.13746e+07,7.22874,162084,2,6093,5,443377,6,0,715,562005,0


Converting to forward existential form...Done !
original formula: EX(EF(EG((p1!=0))))
=> equivalent forward existential formula: [FwdG(FwdU(EY(Init),TRUE),(p1!=0))] != FALSE
Hit Full ! (commute/partial/dont) 286/0/2
(forward)formula 0,0,13.5781,205340,1,0,10,698371,20,3,4279,706264,12
FORMULA FireWire-PT-08-CTLCardinality-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 338/338 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 123 transition count 328
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 123 transition count 328
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 10 place count 123 transition count 326
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 11 place count 122 transition count 324
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 122 transition count 324
Applied a total of 12 rules in 3 ms. Remains 122 /127 variables (removed 5) and now considering 324/338 (removed 14) transitions.
[2025-06-02 08:55:50] [INFO ] Flow matrix only has 298 transitions (discarded 26 similar events)
// Phase 1: matrix 298 rows 122 cols
[2025-06-02 08:55:50] [INFO ] Computed 8 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 08:55:50] [INFO ] Implicit Places using invariants in 116 ms returned []
[2025-06-02 08:55:50] [INFO ] Flow matrix only has 298 transitions (discarded 26 similar events)
[2025-06-02 08:55:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 08:55:50] [INFO ] State equation strengthened by 43 read => feed constraints.
[2025-06-02 08:55:50] [INFO ] Implicit Places using invariants and state equation in 277 ms returned []
Implicit Place search using SMT with State Equation took 394 ms to find 0 implicit places.
Running 323 sub problems to find dead transitions.
[2025-06-02 08:55:50] [INFO ] Flow matrix only has 298 transitions (discarded 26 similar events)
[2025-06-02 08:55:50] [INFO ] Invariant cache hit.
[2025-06-02 08:55:50] [INFO ] State equation strengthened by 43 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 1 (OVERLAPS) 1/122 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 323 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:55:55] [INFO ] Deduced a trap composed of 35 places in 70 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:55:55] [INFO ] Deduced a trap composed of 43 places in 65 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:55:56] [INFO ] Deduced a trap composed of 42 places in 174 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:55:56] [INFO ] Deduced a trap composed of 15 places in 177 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:55:56] [INFO ] Deduced a trap composed of 22 places in 176 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:55:57] [INFO ] Deduced a trap composed of 17 places in 150 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:55:58] [INFO ] Deduced a trap composed of 18 places in 176 ms of which 22 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/122 variables, 7/15 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/122 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 4 (OVERLAPS) 297/419 variables, 122/137 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/419 variables, 42/179 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/419 variables, 0/179 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 7 (OVERLAPS) 1/420 variables, 1/180 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/420 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 323 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 9 (OVERLAPS) 0/420 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 323 unsolved
No progress, stopping.
After SMT solving in domain Real declared 420/420 variables, and 180 constraints, problems are : Problem set: 0 solved, 323 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 122/122 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 323/323 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 323 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 1 (OVERLAPS) 1/122 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/122 variables, 7/15 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/122 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 4 (OVERLAPS) 297/419 variables, 122/137 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/419 variables, 42/179 constraints. Problems are: Problem set: 0 solved, 323 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/419 variables, 323/502 constraints. Problems are: Problem set: 0 solved, 323 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 419/420 variables, and 502 constraints, problems are : Problem set: 0 solved, 323 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 122/122 constraints, ReadFeed: 42/43 constraints, PredecessorRefiner: 323/323 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60144ms problems are : Problem set: 0 solved, 323 unsolved
Search for dead transitions found 0 dead transitions in 60144ms
Starting structural reductions in LTL mode, iteration 1 : 122/127 places, 324/338 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60543 ms. Remains : 122/127 places, 324/338 transitions.
[2025-06-02 08:56:51] [INFO ] Flatten gal took : 14 ms
[2025-06-02 08:56:51] [INFO ] Flatten gal took : 15 ms
[2025-06-02 08:56:51] [INFO ] Input system was already deterministic with 324 transitions.
[2025-06-02 08:56:51] [INFO ] Flatten gal took : 15 ms
[2025-06-02 08:56:51] [INFO ] Flatten gal took : 15 ms
[2025-06-02 08:56:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality15471998008007064760.gal : 4 ms
[2025-06-02 08:56:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality7814112669372024324.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/CTLCardinality15471998008007064760.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7814112669372024324.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.26236e+07,1.44501,36220,2,2455,5,105995,6,0,811,113819,0


Converting to forward existential form...Done !
original formula: EX(A((!((AG((p115==1)) * !(((p48==0)||(p33==1))))) * (EF((p5==0)) + EX(TRUE))) U (!(EF(((p81==0)&&(p61==1)))) * (((p14==0)||(p36==1)) + E...188
=> equivalent forward existential formula: [((EY(Init) * !(EG(!((!(E(TRUE U ((p81==0)&&(p61==1)))) * (((p14==0)||(p36==1)) + EX(!(EG(!(((p116==0)||(p112==1...493
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t5, t7, t8, t12, t13, t15, t16, t17, t19, t21, t25, t26, t28, t29, t30, t32, t34,...697
Detected timeout of ITS tools.
[2025-06-02 08:57:21] [INFO ] Flatten gal took : 8 ms
[2025-06-02 08:57:21] [INFO ] Applying decomposition
[2025-06-02 08:57:21] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph16442503748493282166.txt' '-o' '/tmp/graph16442503748493282166.bin' '-w' '/tmp/graph16442503748493282166.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16442503748493282166.bin' '-l' '-1' '-v' '-w' '/tmp/graph16442503748493282166.weights' '-q' '0' '-e' '0.001'
[2025-06-02 08:57:21] [INFO ] Decomposing Gal with order
[2025-06-02 08:57:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 08:57:21] [INFO ] Removed a total of 507 redundant transitions.
[2025-06-02 08:57:21] [INFO ] Flatten gal took : 27 ms
[2025-06-02 08:57:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 89 labels/synchronizations in 8 ms.
[2025-06-02 08:57:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality9162746755346286214.gal : 3 ms
[2025-06-02 08:57:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality8406012224225936524.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/CTLCardinality9162746755346286214.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8406012224225936524.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.26236e+07,3.79186,100880,2273,205,177155,2240,617,418615,90,15365,0


Converting to forward existential form...Done !
original formula: EX(A((!((AG((i7.i2.u40.p115==1)) * !(((i0.u15.p48==0)||(i1.u11.p33==1))))) * (EF((i0.u1.p5==0)) + EX(TRUE))) U (!(EF(((i7.i0.u27.p81==0)&...271
=> equivalent forward existential formula: [((EY(Init) * !(EG(!((!(E(TRUE U ((i7.i0.u27.p81==0)&&(i6.i0.u22.p61==1)))) * (((i1.u4.p14==0)||(i1.u10.p36==1))...682
Reverse transition relation is NOT exact ! Due to transitions t43, t45, t49, t50, t52, t58, t60, t65, t70, t75, t80, t84, t92, t93, t94, t95, t100, t141, t...883
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 338/338 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 123 transition count 329
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 123 transition count 329
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 10 place count 123 transition count 327
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 12 place count 121 transition count 322
Iterating global reduction 1 with 2 rules applied. Total rules applied 14 place count 121 transition count 322
Applied a total of 14 rules in 4 ms. Remains 121 /127 variables (removed 6) and now considering 322/338 (removed 16) transitions.
[2025-06-02 08:57:51] [INFO ] Flow matrix only has 296 transitions (discarded 26 similar events)
// Phase 1: matrix 296 rows 121 cols
[2025-06-02 08:57:51] [INFO ] Computed 8 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 08:57:51] [INFO ] Implicit Places using invariants in 155 ms returned []
[2025-06-02 08:57:51] [INFO ] Flow matrix only has 296 transitions (discarded 26 similar events)
[2025-06-02 08:57:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 08:57:51] [INFO ] State equation strengthened by 43 read => feed constraints.
[2025-06-02 08:57:52] [INFO ] Implicit Places using invariants and state equation in 482 ms returned []
Implicit Place search using SMT with State Equation took 639 ms to find 0 implicit places.
Running 321 sub problems to find dead transitions.
[2025-06-02 08:57:52] [INFO ] Flow matrix only has 296 transitions (discarded 26 similar events)
[2025-06-02 08:57:52] [INFO ] Invariant cache hit.
[2025-06-02 08:57:52] [INFO ] State equation strengthened by 43 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/120 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 1 (OVERLAPS) 1/121 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 321 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:57:57] [INFO ] Deduced a trap composed of 41 places in 178 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:57:57] [INFO ] Deduced a trap composed of 35 places in 183 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:57:57] [INFO ] Deduced a trap composed of 15 places in 169 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:57:58] [INFO ] Deduced a trap composed of 22 places in 171 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:57:58] [INFO ] Deduced a trap composed of 17 places in 170 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:57:58] [INFO ] Deduced a trap composed of 43 places in 64 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:57:59] [INFO ] Deduced a trap composed of 18 places in 151 ms of which 20 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 7/15 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/121 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 4 (OVERLAPS) 295/416 variables, 121/136 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/416 variables, 42/178 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/416 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 7 (OVERLAPS) 1/417 variables, 1/179 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/417 variables, 0/179 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 9 (OVERLAPS) 0/417 variables, 0/179 constraints. Problems are: Problem set: 0 solved, 321 unsolved
No progress, stopping.
After SMT solving in domain Real declared 417/417 variables, and 179 constraints, problems are : Problem set: 0 solved, 321 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 121/121 constraints, ReadFeed: 43/43 constraints, PredecessorRefiner: 321/321 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 321 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/120 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 1 (OVERLAPS) 1/121 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 7/15 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/121 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 4 (OVERLAPS) 295/416 variables, 121/136 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/416 variables, 42/178 constraints. Problems are: Problem set: 0 solved, 321 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/416 variables, 321/499 constraints. Problems are: Problem set: 0 solved, 321 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 416/417 variables, and 499 constraints, problems are : Problem set: 0 solved, 321 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 121/121 constraints, ReadFeed: 42/43 constraints, PredecessorRefiner: 321/321 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60162ms problems are : Problem set: 0 solved, 321 unsolved
Search for dead transitions found 0 dead transitions in 60164ms
Starting structural reductions in LTL mode, iteration 1 : 121/127 places, 322/338 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60809 ms. Remains : 121/127 places, 322/338 transitions.
[2025-06-02 08:58:52] [INFO ] Flatten gal took : 9 ms
[2025-06-02 08:58:52] [INFO ] Flatten gal took : 10 ms
[2025-06-02 08:58:52] [INFO ] Input system was already deterministic with 322 transitions.
[2025-06-02 08:58:52] [INFO ] Flatten gal took : 10 ms
[2025-06-02 08:58:52] [INFO ] Flatten gal took : 10 ms
[2025-06-02 08:58:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality7329523468152865743.gal : 2 ms
[2025-06-02 08:58:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality7963276305751681941.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/CTLCardinality7329523468152865743.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7963276305751681941.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.28965e+07,1.93588,45520,2,2356,5,148736,6,0,805,143742,0


Converting to forward existential form...Done !
original formula: ((EF(AG(((p17==1)&&(p114==0)))) + AF(((p82==0)&&(p15==1)))) + (AF(EG(((p79==0)&&(p97==1)))) + AX((((((p88==1)&&(p3==0)) + EF(((p123==0)&&...225
=> equivalent forward existential formula: (([((EY(((Init * !((E(TRUE U !(E(TRUE U !(((p17==1)&&(p114==0)))))) + !(EG(!(((p82==0)&&(p15==1)))))))) * !(!(EG...633
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t6, t7, t11, t12, t14, t15, t16, t18, t20, t24, t25, t27, t28, t29, t31, t33, t37...697
Detected timeout of ITS tools.
[2025-06-02 08:59:22] [INFO ] Flatten gal took : 8 ms
[2025-06-02 08:59:22] [INFO ] Applying decomposition
[2025-06-02 08:59:22] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph3589537878761323240.txt' '-o' '/tmp/graph3589537878761323240.bin' '-w' '/tmp/graph3589537878761323240.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3589537878761323240.bin' '-l' '-1' '-v' '-w' '/tmp/graph3589537878761323240.weights' '-q' '0' '-e' '0.001'
[2025-06-02 08:59:22] [INFO ] Decomposing Gal with order
[2025-06-02 08:59:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 08:59:22] [INFO ] Removed a total of 503 redundant transitions.
[2025-06-02 08:59:22] [INFO ] Flatten gal took : 22 ms
[2025-06-02 08:59:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 109 labels/synchronizations in 10 ms.
[2025-06-02 08:59:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality9488360922078225554.gal : 5 ms
[2025-06-02 08:59:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality13117034279572409175.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/CTLCardinality9488360922078225554.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13117034279572409175.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 : 127/127 places, 338/338 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 120 transition count 323
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 120 transition count 323
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 15 place count 120 transition count 320
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 17 place count 118 transition count 316
Iterating global reduction 1 with 2 rules applied. Total rules applied 19 place count 118 transition count 316
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 21 place count 117 transition count 315
Applied a total of 21 rules in 20 ms. Remains 117 /127 variables (removed 10) and now considering 315/338 (removed 23) transitions.
[2025-06-02 08:59:52] [INFO ] Flow matrix only has 289 transitions (discarded 26 similar events)
// Phase 1: matrix 289 rows 117 cols
[2025-06-02 08:59:52] [INFO ] Computed 8 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 08:59:52] [INFO ] Implicit Places using invariants in 114 ms returned []
[2025-06-02 08:59:52] [INFO ] Flow matrix only has 289 transitions (discarded 26 similar events)
[2025-06-02 08:59:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 08:59:52] [INFO ] State equation strengthened by 41 read => feed constraints.
[2025-06-02 08:59:53] [INFO ] Implicit Places using invariants and state equation in 266 ms returned []
Implicit Place search using SMT with State Equation took 393 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 08:59:53] [INFO ] Redundant transitions in 3 ms returned []
Running 312 sub problems to find dead transitions.
[2025-06-02 08:59:53] [INFO ] Flow matrix only has 289 transitions (discarded 26 similar events)
[2025-06-02 08:59:53] [INFO ] Invariant cache hit.
[2025-06-02 08:59:53] [INFO ] State equation strengthened by 41 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/116 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 312 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:59:54] [INFO ] Deduced a trap composed of 40 places in 106 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:59:55] [INFO ] Deduced a trap composed of 15 places in 114 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:59:55] [INFO ] Deduced a trap composed of 34 places in 53 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:59:55] [INFO ] Deduced a trap composed of 42 places in 53 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:59:55] [INFO ] Deduced a trap composed of 21 places in 181 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:59:56] [INFO ] Deduced a trap composed of 16 places in 174 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:59:56] [INFO ] Deduced a trap composed of 15 places in 146 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:59:56] [INFO ] Deduced a trap composed of 16 places in 131 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:59:57] [INFO ] Deduced a trap composed of 15 places in 142 ms of which 12 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/116 variables, 9/17 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/116 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 3 (OVERLAPS) 288/404 variables, 116/133 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/404 variables, 41/174 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/404 variables, 0/174 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 6 (OVERLAPS) 1/405 variables, 1/175 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/405 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 312 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:00:22] [INFO ] Deduced a trap composed of 21 places in 130 ms of which 14 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 405/406 variables, and 176 constraints, problems are : Problem set: 0 solved, 312 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 117/117 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 312/312 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 312 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/116 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/116 variables, 10/18 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/116 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 3 (OVERLAPS) 288/404 variables, 116/134 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/404 variables, 41/175 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/404 variables, 312/487 constraints. Problems are: Problem set: 0 solved, 312 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:00:31] [INFO ] Deduced a trap composed of 45 places in 55 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/404 variables, 1/488 constraints. Problems are: Problem set: 0 solved, 312 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 404/406 variables, and 488 constraints, problems are : Problem set: 0 solved, 312 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 116/117 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 312/312 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60120ms problems are : Problem set: 0 solved, 312 unsolved
Search for dead transitions found 0 dead transitions in 60121ms
Starting structural reductions in SI_CTL mode, iteration 1 : 117/127 places, 315/338 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 60545 ms. Remains : 117/127 places, 315/338 transitions.
[2025-06-02 09:00:53] [INFO ] Flatten gal took : 14 ms
[2025-06-02 09:00:53] [INFO ] Flatten gal took : 14 ms
[2025-06-02 09:00:53] [INFO ] Input system was already deterministic with 315 transitions.
[2025-06-02 09:00:53] [INFO ] Flatten gal took : 14 ms
[2025-06-02 09:00:53] [INFO ] Flatten gal took : 14 ms
[2025-06-02 09:00:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality13635369740612501068.gal : 2 ms
[2025-06-02 09:00:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality12628031528990558511.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/CTLCardinality13635369740612501068.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12628031528990558511.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,9.51755e+06,0.910473,20372,2,2175,5,60958,6,0,782,54901,0


Converting to forward existential form...Done !
original formula: EG(AG(((p75==0) + EF((p54==0)))))
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !(((p75==0) + E(TRUE U (p54==0)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t3, t5, t6, t10, t11, t13, t14, t15, t17, t19, t23, t24, t26, t27, t28, t30, t32, t36...684
(forward)formula 0,1,3.10796,71916,1,0,578,294619,653,294,6723,286233,643
FORMULA FireWire-PT-08-CTLCardinality-2024-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 127/127 places, 338/338 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 122 transition count 327
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 122 transition count 327
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 10 place count 122 transition count 325
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 12 place count 120 transition count 321
Iterating global reduction 1 with 2 rules applied. Total rules applied 14 place count 120 transition count 321
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 16 place count 119 transition count 320
Applied a total of 16 rules in 17 ms. Remains 119 /127 variables (removed 8) and now considering 320/338 (removed 18) transitions.
[2025-06-02 09:00:56] [INFO ] Flow matrix only has 294 transitions (discarded 26 similar events)
// Phase 1: matrix 294 rows 119 cols
[2025-06-02 09:00:56] [INFO ] Computed 8 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 09:00:56] [INFO ] Implicit Places using invariants in 95 ms returned []
[2025-06-02 09:00:56] [INFO ] Flow matrix only has 294 transitions (discarded 26 similar events)
[2025-06-02 09:00:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 09:00:56] [INFO ] State equation strengthened by 41 read => feed constraints.
[2025-06-02 09:00:56] [INFO ] Implicit Places using invariants and state equation in 276 ms returned []
Implicit Place search using SMT with State Equation took 373 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 09:00:56] [INFO ] Redundant transitions in 2 ms returned []
Running 317 sub problems to find dead transitions.
[2025-06-02 09:00:56] [INFO ] Flow matrix only has 294 transitions (discarded 26 similar events)
[2025-06-02 09:00:56] [INFO ] Invariant cache hit.
[2025-06-02 09:00:56] [INFO ] State equation strengthened by 41 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/118 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 317 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:00:58] [INFO ] Deduced a trap composed of 34 places in 62 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:00:58] [INFO ] Deduced a trap composed of 42 places in 64 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:00:58] [INFO ] Deduced a trap composed of 42 places in 184 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:00:59] [INFO ] Deduced a trap composed of 15 places in 195 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:00:59] [INFO ] Deduced a trap composed of 21 places in 188 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:01:00] [INFO ] Deduced a trap composed of 15 places in 195 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:01:00] [INFO ] Deduced a trap composed of 17 places in 157 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:01:01] [INFO ] Deduced a trap composed of 16 places in 162 ms of which 18 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/118 variables, 8/16 constraints. Problems are: Problem set: 0 solved, 317 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:01:03] [INFO ] Deduced a trap composed of 15 places in 136 ms of which 10 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/118 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/118 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 4 (OVERLAPS) 293/411 variables, 118/135 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/411 variables, 41/176 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/411 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 7 (OVERLAPS) 1/412 variables, 1/177 constraints. Problems are: Problem set: 0 solved, 317 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 412/413 variables, and 177 constraints, problems are : Problem set: 0 solved, 317 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 119/119 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 317/317 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 317 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/118 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/118 variables, 9/17 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/118 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 3 (OVERLAPS) 293/411 variables, 118/135 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/411 variables, 41/176 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/411 variables, 317/493 constraints. Problems are: Problem set: 0 solved, 317 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:01:34] [INFO ] Deduced a trap composed of 46 places in 77 ms of which 6 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/411 variables, 1/494 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/411 variables, 0/494 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 8 (OVERLAPS) 1/412 variables, 1/495 constraints. Problems are: Problem set: 0 solved, 317 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 412/413 variables, and 495 constraints, problems are : Problem set: 0 solved, 317 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 119/119 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 317/317 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60115ms problems are : Problem set: 0 solved, 317 unsolved
Search for dead transitions found 0 dead transitions in 60116ms
Starting structural reductions in SI_CTL mode, iteration 1 : 119/127 places, 320/338 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 60513 ms. Remains : 119/127 places, 320/338 transitions.
[2025-06-02 09:01:56] [INFO ] Flatten gal took : 8 ms
[2025-06-02 09:01:56] [INFO ] Flatten gal took : 8 ms
[2025-06-02 09:01:56] [INFO ] Input system was already deterministic with 320 transitions.
[2025-06-02 09:01:56] [INFO ] Flatten gal took : 9 ms
[2025-06-02 09:01:56] [INFO ] Flatten gal took : 8 ms
[2025-06-02 09:01:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality11176061831432790824.gal : 1 ms
[2025-06-02 09:01:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality2301230243099520028.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/CTLCardinality11176061831432790824.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2301230243099520028.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.00815e+07,0.927231,24884,2,2195,5,69800,6,0,795,72431,0


Converting to forward existential form...Done !
original formula: !(E((((p59==0)||(p124==1)) * E((p1==1) U ((p92==0)||(p15==1)))) U (!(EF(((p88==0)||(p74==1)))) * !((((p84==0)||(p11==1))||((p119==0)&&(p1...167
=> equivalent forward existential formula: [((FwdU(Init,(((p59==0)||(p124==1)) * E((p1==1) U ((p92==0)||(p15==1))))) * !((((p84==0)||(p11==1))||((p119==0)&...215
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t4, t6, t7, t11, t12, t14, t15, t16, t18, t20, t24, t25, t27, t28, t29, t31, t33,...690
Detected timeout of ITS tools.
[2025-06-02 09:02:27] [INFO ] Flatten gal took : 8 ms
[2025-06-02 09:02:27] [INFO ] Applying decomposition
[2025-06-02 09:02:27] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph3188008565716372399.txt' '-o' '/tmp/graph3188008565716372399.bin' '-w' '/tmp/graph3188008565716372399.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3188008565716372399.bin' '-l' '-1' '-v' '-w' '/tmp/graph3188008565716372399.weights' '-q' '0' '-e' '0.001'
[2025-06-02 09:02:27] [INFO ] Decomposing Gal with order
[2025-06-02 09:02:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 09:02:27] [INFO ] Removed a total of 499 redundant transitions.
[2025-06-02 09:02:27] [INFO ] Flatten gal took : 21 ms
[2025-06-02 09:02:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 97 labels/synchronizations in 5 ms.
[2025-06-02 09:02:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality11357703476128103766.gal : 3 ms
[2025-06-02 09:02:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality8454150823301443557.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/CTLCardinality11357703476128103766.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8454150823301443557.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.00815e+07,10.6424,231116,2131,225,261711,2015,669,1.62129e+06,89,18147,0


Converting to forward existential form...Done !
original formula: !(E((((i3.u18.p59==0)||(i1.i0.u3.p124==1)) * E((i5.i1.u43.p1==1) U ((i4.u32.p92==0)||(i1.i0.u7.p15==1)))) U (!(EF(((i1.i0.u30.p88==0)||(i...262
=> equivalent forward existential formula: [((FwdU(Init,(((i3.u18.p59==0)||(i1.i0.u3.p124==1)) * E((i5.i1.u43.p1==1) U ((i4.u32.p92==0)||(i1.i0.u7.p15==1))...310
Reverse transition relation is NOT exact ! Due to transitions t0, t6, t42, t44, t48, t49, t51, t59, t64, t69, t74, t79, t91, t92, t93, t94, t97, t99, t140,...914
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 127/127 places, 338/338 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 120 transition count 323
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 120 transition count 323
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 15 place count 120 transition count 320
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 17 place count 118 transition count 316
Iterating global reduction 1 with 2 rules applied. Total rules applied 19 place count 118 transition count 316
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 21 place count 117 transition count 315
Applied a total of 21 rules in 13 ms. Remains 117 /127 variables (removed 10) and now considering 315/338 (removed 23) transitions.
[2025-06-02 09:02:57] [INFO ] Flow matrix only has 289 transitions (discarded 26 similar events)
// Phase 1: matrix 289 rows 117 cols
[2025-06-02 09:02:57] [INFO ] Computed 8 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 09:02:57] [INFO ] Implicit Places using invariants in 148 ms returned []
[2025-06-02 09:02:57] [INFO ] Flow matrix only has 289 transitions (discarded 26 similar events)
[2025-06-02 09:02:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 09:02:57] [INFO ] State equation strengthened by 41 read => feed constraints.
[2025-06-02 09:02:57] [INFO ] Implicit Places using invariants and state equation in 349 ms returned []
Implicit Place search using SMT with State Equation took 500 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 09:02:57] [INFO ] Redundant transitions in 3 ms returned []
Running 312 sub problems to find dead transitions.
[2025-06-02 09:02:57] [INFO ] Flow matrix only has 289 transitions (discarded 26 similar events)
[2025-06-02 09:02:57] [INFO ] Invariant cache hit.
[2025-06-02 09:02:57] [INFO ] State equation strengthened by 41 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/116 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 312 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:03:00] [INFO ] Deduced a trap composed of 40 places in 157 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:03:00] [INFO ] Deduced a trap composed of 15 places in 173 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:03:00] [INFO ] Deduced a trap composed of 34 places in 61 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:03:00] [INFO ] Deduced a trap composed of 42 places in 61 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:03:00] [INFO ] Deduced a trap composed of 21 places in 181 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:03:01] [INFO ] Deduced a trap composed of 16 places in 180 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:03:01] [INFO ] Deduced a trap composed of 15 places in 140 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:03:02] [INFO ] Deduced a trap composed of 16 places in 157 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:03:02] [INFO ] Deduced a trap composed of 15 places in 145 ms of which 11 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/116 variables, 9/17 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/116 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 3 (OVERLAPS) 288/404 variables, 116/133 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/404 variables, 41/174 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/404 variables, 0/174 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 6 (OVERLAPS) 1/405 variables, 1/175 constraints. Problems are: Problem set: 0 solved, 312 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 405/406 variables, and 175 constraints, problems are : Problem set: 0 solved, 312 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 117/117 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 312/312 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 312 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/116 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/116 variables, 9/17 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/116 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 3 (OVERLAPS) 288/404 variables, 116/133 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/404 variables, 41/174 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/404 variables, 312/486 constraints. Problems are: Problem set: 0 solved, 312 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:03:34] [INFO ] Deduced a trap composed of 34 places in 83 ms of which 6 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/404 variables, 1/487 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/404 variables, 0/487 constraints. Problems are: Problem set: 0 solved, 312 unsolved
At refinement iteration 8 (OVERLAPS) 1/405 variables, 1/488 constraints. Problems are: Problem set: 0 solved, 312 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 405/406 variables, and 488 constraints, problems are : Problem set: 0 solved, 312 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 117/117 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 312/312 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60162ms problems are : Problem set: 0 solved, 312 unsolved
Search for dead transitions found 0 dead transitions in 60164ms
Starting structural reductions in SI_CTL mode, iteration 1 : 117/127 places, 315/338 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 60689 ms. Remains : 117/127 places, 315/338 transitions.
[2025-06-02 09:03:57] [INFO ] Flatten gal took : 8 ms
[2025-06-02 09:03:57] [INFO ] Flatten gal took : 8 ms
[2025-06-02 09:03:57] [INFO ] Input system was already deterministic with 315 transitions.
[2025-06-02 09:03:57] [INFO ] Flatten gal took : 8 ms
[2025-06-02 09:03:57] [INFO ] Flatten gal took : 9 ms
[2025-06-02 09:03:57] [INFO ] Time to serialize gal into /tmp/CTLCardinality4705672359573123641.gal : 1 ms
[2025-06-02 09:03:57] [INFO ] Time to serialize properties into /tmp/CTLCardinality5966408146498479972.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/CTLCardinality4705672359573123641.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5966408146498479972.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,9.51755e+06,0.659909,20380,2,2175,5,60958,6,0,782,54901,0


Converting to forward existential form...Done !
original formula: EG(AG(EF((p75==0))))
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !(E(TRUE U (p75==0))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t3, t5, t6, t10, t11, t13, t14, t15, t17, t19, t23, t24, t26, t27, t28, t30, t32, t36...684
(forward)formula 0,0,21.8262,506368,1,0,749,2.64878e+06,654,379,6598,1.9619e+06,854
FORMULA FireWire-PT-08-CTLCardinality-2024-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 127/127 places, 338/338 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 120 transition count 323
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 120 transition count 323
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 15 place count 120 transition count 320
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 18 place count 117 transition count 313
Iterating global reduction 1 with 3 rules applied. Total rules applied 21 place count 117 transition count 313
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 22 place count 116 transition count 311
Iterating global reduction 1 with 1 rules applied. Total rules applied 23 place count 116 transition count 311
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 24 place count 115 transition count 308
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 115 transition count 308
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 114 transition count 306
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 114 transition count 306
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 113 transition count 303
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 113 transition count 303
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 112 transition count 301
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 112 transition count 301
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 111 transition count 298
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 111 transition count 298
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 34 place count 110 transition count 296
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 110 transition count 296
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 36 place count 109 transition count 293
Iterating global reduction 1 with 1 rules applied. Total rules applied 37 place count 109 transition count 293
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 38 place count 108 transition count 291
Iterating global reduction 1 with 1 rules applied. Total rules applied 39 place count 108 transition count 291
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 40 place count 107 transition count 289
Iterating global reduction 1 with 1 rules applied. Total rules applied 41 place count 107 transition count 289
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 42 place count 106 transition count 287
Iterating global reduction 1 with 1 rules applied. Total rules applied 43 place count 106 transition count 287
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 45 place count 105 transition count 286
Applied a total of 45 rules in 40 ms. Remains 105 /127 variables (removed 22) and now considering 286/338 (removed 52) transitions.
[2025-06-02 09:04:19] [INFO ] Flow matrix only has 260 transitions (discarded 26 similar events)
// Phase 1: matrix 260 rows 105 cols
[2025-06-02 09:04:19] [INFO ] Computed 8 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 09:04:20] [INFO ] Implicit Places using invariants in 123 ms returned []
[2025-06-02 09:04:20] [INFO ] Flow matrix only has 260 transitions (discarded 26 similar events)
[2025-06-02 09:04:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 09:04:20] [INFO ] State equation strengthened by 36 read => feed constraints.
[2025-06-02 09:04:20] [INFO ] Implicit Places using invariants and state equation in 343 ms returned []
Implicit Place search using SMT with State Equation took 478 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 09:04:20] [INFO ] Redundant transitions in 2 ms returned []
Running 283 sub problems to find dead transitions.
[2025-06-02 09:04:20] [INFO ] Flow matrix only has 260 transitions (discarded 26 similar events)
[2025-06-02 09:04:20] [INFO ] Invariant cache hit.
[2025-06-02 09:04:20] [INFO ] State equation strengthened by 36 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/104 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 283 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:04:22] [INFO ] Deduced a trap composed of 35 places in 167 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:04:22] [INFO ] Deduced a trap composed of 15 places in 154 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:04:22] [INFO ] Deduced a trap composed of 21 places in 160 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:04:22] [INFO ] Deduced a trap composed of 34 places in 59 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:04:23] [INFO ] Deduced a trap composed of 16 places in 148 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:04:23] [INFO ] Deduced a trap composed of 15 places in 127 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:04:23] [INFO ] Deduced a trap composed of 16 places in 133 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:04:24] [INFO ] Deduced a trap composed of 15 places in 121 ms of which 11 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/104 variables, 8/16 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/104 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 3 (OVERLAPS) 259/363 variables, 104/120 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/363 variables, 36/156 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/363 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 6 (OVERLAPS) 1/364 variables, 1/157 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/364 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 283 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:04:47] [INFO ] Deduced a trap composed of 21 places in 159 ms of which 19 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/364 variables, 1/158 constraints. Problems are: Problem set: 0 solved, 283 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 364/365 variables, and 158 constraints, problems are : Problem set: 0 solved, 283 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 105/105 constraints, ReadFeed: 36/36 constraints, PredecessorRefiner: 283/283 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 283 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/104 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/104 variables, 9/17 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/104 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 3 (OVERLAPS) 259/363 variables, 104/121 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/363 variables, 36/157 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/363 variables, 283/440 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/363 variables, 0/440 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 7 (OVERLAPS) 1/364 variables, 1/441 constraints. Problems are: Problem set: 0 solved, 283 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 364/365 variables, and 441 constraints, problems are : Problem set: 0 solved, 283 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 105/105 constraints, ReadFeed: 36/36 constraints, PredecessorRefiner: 283/283 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60135ms problems are : Problem set: 0 solved, 283 unsolved
Search for dead transitions found 0 dead transitions in 60137ms
Starting structural reductions in SI_CTL mode, iteration 1 : 105/127 places, 286/338 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 60665 ms. Remains : 105/127 places, 286/338 transitions.
[2025-06-02 09:05:20] [INFO ] Flatten gal took : 12 ms
[2025-06-02 09:05:20] [INFO ] Flatten gal took : 13 ms
[2025-06-02 09:05:20] [INFO ] Input system was already deterministic with 286 transitions.
[2025-06-02 09:05:20] [INFO ] Flatten gal took : 12 ms
[2025-06-02 09:05:20] [INFO ] Flatten gal took : 12 ms
[2025-06-02 09:05:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality3516173118616601560.gal : 2 ms
[2025-06-02 09:05:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality5893897577386356545.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/CTLCardinality3516173118616601560.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5893897577386356545.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,9.2827e+06,5.17963,105616,2,5120,5,297236,6,0,705,383219,0


Converting to forward existential form...Done !
original formula: EF(EG(!(E(A((p5==1) U ((p40==0)||(p101==1))) U ((p93==0)||(p26==1))))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(E(!((E(!(((p40==0)||(p101==1))) U (!((p5==1)) * !(((p40==0)||(p101==1))))) + EG(!(((p40=...210
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t3, t5, t6, t10, t11, t13, t14, t15, t17, t19, t23, t24, t26, t27, t28, t30, t32, t36...612
Detected timeout of ITS tools.
[2025-06-02 09:05:50] [INFO ] Flatten gal took : 11 ms
[2025-06-02 09:05:50] [INFO ] Applying decomposition
[2025-06-02 09:05:50] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph1293347791285406720.txt' '-o' '/tmp/graph1293347791285406720.bin' '-w' '/tmp/graph1293347791285406720.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1293347791285406720.bin' '-l' '-1' '-v' '-w' '/tmp/graph1293347791285406720.weights' '-q' '0' '-e' '0.001'
[2025-06-02 09:05:50] [INFO ] Decomposing Gal with order
[2025-06-02 09:05:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 09:05:50] [INFO ] Removed a total of 433 redundant transitions.
[2025-06-02 09:05:50] [INFO ] Flatten gal took : 22 ms
[2025-06-02 09:05:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 68 labels/synchronizations in 4 ms.
[2025-06-02 09:05:50] [INFO ] Time to serialize gal into /tmp/CTLCardinality3861748467737343290.gal : 3 ms
[2025-06-02 09:05:50] [INFO ] Time to serialize properties into /tmp/CTLCardinality17250266852219631611.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/CTLCardinality3861748467737343290.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17250266852219631611.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,9.2827e+06,4.28719,114504,2176,167,178882,1277,542,638585,86,11043,0


Converting to forward existential form...Done !
original formula: EF(EG(!(E(A((i1.u1.p5==1) U ((i1.u13.p40==0)||(i5.u34.p101==1))) U ((i4.u30.p93==0)||(i2.u8.p26==1))))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(E(!((E(!(((i1.u13.p40==0)||(i5.u34.p101==1))) U (!((i1.u1.p5==1)) * !(((i1.u13.p40==0)||...271
Reverse transition relation is NOT exact ! Due to transitions t5, t41, t43, t47, t48, t50, t58, t63, t68, t73, t78, t81, t90, t91, t92, t93, t98, t139, t14...772
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
(forward)formula 0,1,10.7987,242996,1,0,354401,4126,2757,1.55626e+06,375,22996,685704
FORMULA FireWire-PT-08-CTLCardinality-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-02 09:06:01] [INFO ] Flatten gal took : 9 ms
[2025-06-02 09:06:01] [INFO ] Flatten gal took : 9 ms
[2025-06-02 09:06:01] [INFO ] Applying decomposition
[2025-06-02 09:06:01] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph12656048141282207746.txt' '-o' '/tmp/graph12656048141282207746.bin' '-w' '/tmp/graph12656048141282207746.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12656048141282207746.bin' '-l' '-1' '-v' '-w' '/tmp/graph12656048141282207746.weights' '-q' '0' '-e' '0.001'
[2025-06-02 09:06:01] [INFO ] Decomposing Gal with order
[2025-06-02 09:06:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 09:06:01] [INFO ] Removed a total of 512 redundant transitions.
[2025-06-02 09:06:01] [INFO ] Flatten gal took : 22 ms
[2025-06-02 09:06:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 145 labels/synchronizations in 6 ms.
[2025-06-02 09:06:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality3295129874917497064.gal : 3 ms
[2025-06-02 09:06:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality11327855279798096037.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/CTLCardinality3295129874917497064.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11327855279798096037.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 4 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.46954e+07,18.4153,267504,1855,220,350699,2471,665,922253,110,24143,0


Converting to forward existential form...Done !
original formula: E(AX(!(E((i4.i1.u15.p40==0) U ((i7.i1.u40.p1==1)||(i2.u38.p118==0))))) U E(EX(A(((i7.i1.u32.p106==1)&&(i4.i1.u15.p47==1)) U EX(TRUE))) U ...259
=> equivalent forward existential formula: [(FwdU(FwdU(Init,!(EX(!(!(E((i4.i1.u15.p40==0) U ((i7.i1.u40.p1==1)||(i2.u38.p118==0)))))))),EX(!((E(!(EX(TRUE))...369
Reverse transition relation is NOT exact ! Due to transitions t1, t7, t43, t45, t46, t49, t50, t60, t65, t70, t75, t80, t95, t98, t107, t139, t140, t141, t...859
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
(forward)formula 0,1,114.605,1647756,1,0,2.50039e+06,8041,3579,5.30945e+06,530,55245,6203530
FORMULA FireWire-PT-08-CTLCardinality-2025-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: EX(A((!((AG((i0.i1.u36.p115==1)) * !(((i4.i1.u15.p48==0)||(i3.u11.p33==1))))) * (EF((i1.u1.p5==0)) + EX(TRUE))) U (!(EF(((i0.i0.u24.p81==...268
=> equivalent forward existential formula: [((EY(Init) * !(EG(!((!(E(TRUE U ((i0.i0.u24.p81==0)&&(i6.u20.p61==1)))) * (((i3.u4.p14==0)||(i3.u10.p36==1)) + ...667
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
(forward)formula 1,0,188.119,2211960,1,0,3.34642e+06,9440,2275,7.11972e+06,313,66804,2374942
FORMULA FireWire-PT-08-CTLCardinality-2025-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: ((EF(AG(((i3.u10.p17==1)&&(i0.i1.u36.p114==0)))) + AF(((i0.i0.u25.p82==0)&&(i1.u5.p15==1)))) + (AF(EG(((i0.i0.u23.p79==0)&&(i7.i1.u31.p97...330
=> equivalent forward existential formula: (([((EY(((Init * !((E(TRUE U !(E(TRUE U !(((i3.u10.p17==1)&&(i0.i1.u36.p114==0)))))) + !(EG(!(((i0.i0.u25.p82==0...844
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
(forward)formula 2,1,235.595,2211960,1,0,3.34642e+06,10585,2442,7.4205e+06,318,70963,6419984
FORMULA FireWire-PT-08-CTLCardinality-2025-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: !(E((((i5.u16.p59==0)||(i2.u3.p124==1)) * E((i7.i1.u40.p1==1) U ((i1.u29.p92==0)||(i1.u5.p15==1)))) U (!(EF(((i2.u27.p88==0)||(i0.i0.u21....250
=> equivalent forward existential formula: [((FwdU(Init,(((i5.u16.p59==0)||(i2.u3.p124==1)) * E((i7.i1.u40.p1==1) U ((i1.u29.p92==0)||(i1.u5.p15==1))))) * ...298
(forward)formula 3,1,332.238,2446328,1,0,3.7159e+06,10863,1564,8.34933e+06,265,77359,4812787
FORMULA FireWire-PT-08-CTLCardinality-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Total runtime 1810014 ms.

BK_STOP 1748855494813

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="FireWire-PT-08"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is FireWire-PT-08, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r086-smll-174860102200297"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FireWire-PT-08.tgz
mv FireWire-PT-08 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;