About the Execution of ITS-Tools for Parking-PT-416
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 3600000.00 | 0.00 | 0.00 | TF??FF???FTF??T? | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r142-tall-174876812500418.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is Parking-PT-416, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r142-tall-174876812500418
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 504K
-rw-r--r-- 1 mcc users 6.9K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K 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 2.2K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.6K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 75K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.6K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 64K 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 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 107K 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 Parking-PT-416-CTLFireability-2023-12
FORMULA_NAME Parking-PT-416-CTLFireability-2023-13
FORMULA_NAME Parking-PT-416-CTLFireability-2023-14
FORMULA_NAME Parking-PT-416-CTLFireability-2023-15
FORMULA_NAME Parking-PT-416-CTLFireability-2025-00
FORMULA_NAME Parking-PT-416-CTLFireability-2025-01
FORMULA_NAME Parking-PT-416-CTLFireability-2025-02
FORMULA_NAME Parking-PT-416-CTLFireability-2025-03
FORMULA_NAME Parking-PT-416-CTLFireability-2025-04
FORMULA_NAME Parking-PT-416-CTLFireability-2025-05
FORMULA_NAME Parking-PT-416-CTLFireability-2025-06
FORMULA_NAME Parking-PT-416-CTLFireability-2025-07
FORMULA_NAME Parking-PT-416-CTLFireability-2025-08
FORMULA_NAME Parking-PT-416-CTLFireability-2025-09
FORMULA_NAME Parking-PT-416-CTLFireability-2025-10
FORMULA_NAME Parking-PT-416-CTLFireability-2025-11
=== Now, execution of the tool begins
BK_START 1748881570648
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Parking-PT-416
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-02 16:26:11] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-02 16:26:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 16:26:12] [INFO ] Load time of PNML (sax parser for PT used): 80 ms
[2025-06-02 16:26:12] [INFO ] Transformed 305 places.
[2025-06-02 16:26:12] [INFO ] Transformed 433 transitions.
[2025-06-02 16:26:12] [INFO ] Found NUPN structural information;
[2025-06-02 16:26:12] [INFO ] Parsed PT model containing 305 places and 433 transitions and 1289 arcs in 164 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 10 ms.
Ensure Unique test removed 176 transitions
Reduce redundant transitions removed 176 transitions.
Support contains 100 out of 305 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 305/305 places, 257/257 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 303 transition count 255
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 303 transition count 255
Applied a total of 4 rules in 40 ms. Remains 303 /305 variables (removed 2) and now considering 255/257 (removed 2) transitions.
// Phase 1: matrix 255 rows 303 cols
[2025-06-02 16:26:12] [INFO ] Computed 76 invariants in 16 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:26:12] [INFO ] Implicit Places using invariants in 350 ms returned [48, 56, 64, 88, 118, 126, 134, 142, 158, 187, 195, 203, 211, 227, 257, 273, 281, 297]
Discarding 18 places :
Implicit Place search using SMT only with invariants took 392 ms to find 18 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 285/305 places, 255/257 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 277 transition count 247
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 277 transition count 247
Applied a total of 16 rules in 25 ms. Remains 277 /285 variables (removed 8) and now considering 247/255 (removed 8) transitions.
// Phase 1: matrix 247 rows 277 cols
[2025-06-02 16:26:12] [INFO ] Computed 58 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:26:12] [INFO ] Implicit Places using invariants in 140 ms returned []
[2025-06-02 16:26:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:26:12] [INFO ] State equation strengthened by 60 read => feed constraints.
[2025-06-02 16:26:13] [INFO ] Implicit Places using invariants and state equation in 399 ms returned []
Implicit Place search using SMT with State Equation took 544 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 277/305 places, 247/257 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1015 ms. Remains : 277/305 places, 247/257 transitions.
Support contains 100 out of 277 places after structural reductions.
[2025-06-02 16:26:13] [INFO ] Flatten gal took : 41 ms
[2025-06-02 16:26:13] [INFO ] Flatten gal took : 19 ms
[2025-06-02 16:26:13] [INFO ] Input system was already deterministic with 247 transitions.
RANDOM walk for 40000 steps (512 resets) in 1590 ms. (25 steps per ms) remains 15/70 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 15/15 properties
[2025-06-02 16:26:13] [INFO ] Invariant cache hit.
[2025-06-02 16:26:13] [INFO ] State equation strengthened by 60 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) 0/40 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 15 unsolved
Problem AtomicPropp6 is UNSAT
At refinement iteration 1 (OVERLAPS) 159/199 variables, 21/21 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/199 variables, 0/21 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 3 (OVERLAPS) 78/277 variables, 37/58 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/277 variables, 0/58 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 5 (OVERLAPS) 247/524 variables, 277/335 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/524 variables, 60/395 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/524 variables, 0/395 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 8 (OVERLAPS) 0/524 variables, 0/395 constraints. Problems are: Problem set: 1 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Real declared 524/524 variables, and 395 constraints, problems are : Problem set: 1 solved, 14 unsolved in 785 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, State Equation: 277/277 constraints, ReadFeed: 60/60 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 14 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 14 unsolved
Problem AtomicPropp19 is UNSAT
At refinement iteration 1 (OVERLAPS) 159/195 variables, 19/19 constraints. Problems are: Problem set: 2 solved, 13 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/195 variables, 0/19 constraints. Problems are: Problem set: 2 solved, 13 unsolved
At refinement iteration 3 (OVERLAPS) 82/277 variables, 39/58 constraints. Problems are: Problem set: 2 solved, 13 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:26:15] [INFO ] Deduced a trap composed of 37 places in 44 ms of which 8 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/277 variables, 1/59 constraints. Problems are: Problem set: 2 solved, 13 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/277 variables, 0/59 constraints. Problems are: Problem set: 2 solved, 13 unsolved
At refinement iteration 6 (OVERLAPS) 247/524 variables, 277/336 constraints. Problems are: Problem set: 2 solved, 13 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/524 variables, 60/396 constraints. Problems are: Problem set: 2 solved, 13 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/524 variables, 13/409 constraints. Problems are: Problem set: 2 solved, 13 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:26:15] [INFO ] Deduced a trap composed of 36 places in 45 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/524 variables, 1/410 constraints. Problems are: Problem set: 2 solved, 13 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/524 variables, 0/410 constraints. Problems are: Problem set: 2 solved, 13 unsolved
At refinement iteration 11 (OVERLAPS) 0/524 variables, 0/410 constraints. Problems are: Problem set: 2 solved, 13 unsolved
No progress, stopping.
After SMT solving in domain Int declared 524/524 variables, and 410 constraints, problems are : Problem set: 2 solved, 13 unsolved in 2216 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, State Equation: 277/277 constraints, ReadFeed: 60/60 constraints, PredecessorRefiner: 13/15 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3029ms problems are : Problem set: 2 solved, 13 unsolved
Parikh walk visited 1 properties in 5633 ms.
Support contains 30 out of 277 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 277/277 places, 247/247 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 277 transition count 243
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 273 transition count 243
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 8 place count 273 transition count 239
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 16 place count 269 transition count 239
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 20 place count 265 transition count 235
Iterating global reduction 2 with 4 rules applied. Total rules applied 24 place count 265 transition count 235
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 46 place count 254 transition count 224
Free-agglomeration rule applied 39 times.
Iterating global reduction 2 with 39 rules applied. Total rules applied 85 place count 254 transition count 185
Reduce places removed 39 places and 0 transitions.
Iterating post reduction 2 with 39 rules applied. Total rules applied 124 place count 215 transition count 185
Applied a total of 124 rules in 56 ms. Remains 215 /277 variables (removed 62) and now considering 185/247 (removed 62) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 56 ms. Remains : 215/277 places, 185/247 transitions.
RANDOM walk for 40000 steps (304 resets) in 360 ms. (110 steps per ms) remains 5/12 properties
BEST_FIRST walk for 40002 steps (50 resets) in 150 ms. (264 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (48 resets) in 135 ms. (294 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40001 steps (54 resets) in 150 ms. (264 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (30 resets) in 111 ms. (357 steps per ms) remains 3/5 properties
// Phase 1: matrix 185 rows 215 cols
[2025-06-02 16:26:22] [INFO ] Computed 58 invariants in 3 ms
[2025-06-02 16:26:22] [INFO ] State equation strengthened by 126 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) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 40/46 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 169/215 variables, 54/58 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/215 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 185/400 variables, 215/273 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/400 variables, 126/399 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/400 variables, 0/399 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 0/400 variables, 0/399 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 400/400 variables, and 399 constraints, problems are : Problem set: 0 solved, 3 unsolved in 194 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, State Equation: 215/215 constraints, ReadFeed: 126/126 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 40/46 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 169/215 variables, 54/58 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/215 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 185/400 variables, 215/273 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/400 variables, 126/399 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/400 variables, 3/402 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/400 variables, 0/402 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 0/400 variables, 0/402 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 400/400 variables, and 402 constraints, problems are : Problem set: 0 solved, 3 unsolved in 321 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, State Equation: 215/215 constraints, ReadFeed: 126/126 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 526ms problems are : Problem set: 0 solved, 3 unsolved
Finished Parikh walk after 62 steps, including 1 resets, run visited all 3 properties in 2 ms. (steps per millisecond=31 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 3 properties in 6 ms.
Successfully simplified 2 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA Parking-PT-416-CTLFireability-2025-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-02 16:26:23] [INFO ] Flatten gal took : 15 ms
[2025-06-02 16:26:23] [INFO ] Flatten gal took : 16 ms
[2025-06-02 16:26:23] [INFO ] Input system was already deterministic with 247 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 277/277 places, 247/247 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 269 transition count 239
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 269 transition count 239
Applied a total of 16 rules in 7 ms. Remains 269 /277 variables (removed 8) and now considering 239/247 (removed 8) transitions.
// Phase 1: matrix 239 rows 269 cols
[2025-06-02 16:26:23] [INFO ] Computed 58 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:26:23] [INFO ] Implicit Places using invariants in 117 ms returned [67, 83, 143, 203, 237, 265]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 118 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 263/277 places, 239/247 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 261 transition count 237
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 261 transition count 237
Applied a total of 4 rules in 7 ms. Remains 261 /263 variables (removed 2) and now considering 237/239 (removed 2) transitions.
// Phase 1: matrix 237 rows 261 cols
[2025-06-02 16:26:23] [INFO ] Computed 52 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:26:23] [INFO ] Implicit Places using invariants in 107 ms returned []
[2025-06-02 16:26:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:26:23] [INFO ] State equation strengthened by 60 read => feed constraints.
[2025-06-02 16:26:24] [INFO ] Implicit Places using invariants and state equation in 412 ms returned []
Implicit Place search using SMT with State Equation took 520 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 261/277 places, 237/247 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 654 ms. Remains : 261/277 places, 237/247 transitions.
[2025-06-02 16:26:24] [INFO ] Flatten gal took : 12 ms
[2025-06-02 16:26:24] [INFO ] Flatten gal took : 25 ms
[2025-06-02 16:26:24] [INFO ] Input system was already deterministic with 237 transitions.
[2025-06-02 16:26:24] [INFO ] Flatten gal took : 11 ms
[2025-06-02 16:26:24] [INFO ] Flatten gal took : 10 ms
[2025-06-02 16:26:24] [INFO ] Time to serialize gal into /tmp/CTLFireability16597477262229085966.gal : 5 ms
[2025-06-02 16:26:24] [INFO ] Time to serialize properties into /tmp/CTLFireability14076470548179138862.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/CTLFireability16597477262229085966.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14076470548179138862.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.76816e+21,2.46063,99096,2,26502,5,366399,6,0,1283,398271,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-02 16:26:54] [INFO ] Flatten gal took : 11 ms
[2025-06-02 16:26:54] [INFO ] Applying decomposition
[2025-06-02 16:26:54] [INFO ] Flatten gal took : 20 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph1965567800567993568.txt' '-o' '/tmp/graph1965567800567993568.bin' '-w' '/tmp/graph1965567800567993568.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1965567800567993568.bin' '-l' '-1' '-v' '-w' '/tmp/graph1965567800567993568.weights' '-q' '0' '-e' '0.001'
[2025-06-02 16:26:54] [INFO ] Decomposing Gal with order
[2025-06-02 16:26:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 16:26:54] [INFO ] Removed a total of 26 redundant transitions.
[2025-06-02 16:26:54] [INFO ] Flatten gal took : 46 ms
[2025-06-02 16:26:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2025-06-02 16:26:54] [INFO ] Time to serialize gal into /tmp/CTLFireability666328945780160296.gal : 6 ms
[2025-06-02 16:26:54] [INFO ] Time to serialize properties into /tmp/CTLFireability17118070050658773855.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/CTLFireability666328945780160296.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17118070050658773855.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,2.76816e+21,0.093946,7740,253,41,6765,1869,625,8687,78,4596,0
Converting to forward existential form...Done !
original formula: AG(EX((i1.i3.u23.p60==0)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX((i1.i3.u23.p60==0))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions i1.i3.u32.t56, i4.i2.u51.t38, i8.u70.t20, i9.i2.u90.t2, Intersection with reachable at each ...217
(forward)formula 0,0,0.171686,11324,1,0,18577,1869,3020,22689,432,4596,26422
FORMULA Parking-PT-416-CTLFireability-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 277/277 places, 247/247 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 269 transition count 239
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 269 transition count 239
Applied a total of 16 rules in 6 ms. Remains 269 /277 variables (removed 8) and now considering 239/247 (removed 8) transitions.
// Phase 1: matrix 239 rows 269 cols
[2025-06-02 16:26:54] [INFO ] Computed 58 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:26:54] [INFO ] Implicit Places using invariants in 113 ms returned [67, 83, 143, 203, 237, 265]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 114 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 263/277 places, 239/247 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 261 transition count 237
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 261 transition count 237
Applied a total of 4 rules in 7 ms. Remains 261 /263 variables (removed 2) and now considering 237/239 (removed 2) transitions.
// Phase 1: matrix 237 rows 261 cols
[2025-06-02 16:26:54] [INFO ] Computed 52 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:26:55] [INFO ] Implicit Places using invariants in 107 ms returned []
[2025-06-02 16:26:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:26:55] [INFO ] State equation strengthened by 60 read => feed constraints.
[2025-06-02 16:26:55] [INFO ] Implicit Places using invariants and state equation in 362 ms returned []
Implicit Place search using SMT with State Equation took 470 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 261/277 places, 237/247 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 597 ms. Remains : 261/277 places, 237/247 transitions.
[2025-06-02 16:26:55] [INFO ] Flatten gal took : 11 ms
[2025-06-02 16:26:55] [INFO ] Flatten gal took : 8 ms
[2025-06-02 16:26:55] [INFO ] Input system was already deterministic with 237 transitions.
[2025-06-02 16:26:55] [INFO ] Flatten gal took : 8 ms
[2025-06-02 16:26:55] [INFO ] Flatten gal took : 7 ms
[2025-06-02 16:26:55] [INFO ] Time to serialize gal into /tmp/CTLFireability7568052049916588195.gal : 2 ms
[2025-06-02 16:26:55] [INFO ] Time to serialize properties into /tmp/CTLFireability3580183713423727336.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/CTLFireability7568052049916588195.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3580183713423727336.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.76816e+21,2.72941,99388,2,26502,5,366399,6,0,1283,398271,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-02 16:27:25] [INFO ] Flatten gal took : 8 ms
[2025-06-02 16:27:25] [INFO ] Applying decomposition
[2025-06-02 16:27:25] [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/graph5268407691852241567.txt' '-o' '/tmp/graph5268407691852241567.bin' '-w' '/tmp/graph5268407691852241567.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5268407691852241567.bin' '-l' '-1' '-v' '-w' '/tmp/graph5268407691852241567.weights' '-q' '0' '-e' '0.001'
[2025-06-02 16:27:25] [INFO ] Decomposing Gal with order
[2025-06-02 16:27:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 16:27:25] [INFO ] Removed a total of 26 redundant transitions.
[2025-06-02 16:27:25] [INFO ] Flatten gal took : 14 ms
[2025-06-02 16:27:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2025-06-02 16:27:25] [INFO ] Time to serialize gal into /tmp/CTLFireability17422299437294209068.gal : 4 ms
[2025-06-02 16:27:25] [INFO ] Time to serialize properties into /tmp/CTLFireability15752779884938458080.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/CTLFireability17422299437294209068.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15752779884938458080.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.76816e+21,0.073646,6704,224,39,4375,1597,671,4963,75,3970,0
Converting to forward existential form...Done !
original formula: A(EF((i7.u42.p130==1)) U (!((E((i11.u79.p250!=1) U (EF(((i8.i1.u54.p170==1)&&(i8.i1.u62.p191==1))) + !(((i10.i0.u11.p23==1)&&(i10.i0.u68....324
=> equivalent forward existential formula: [((Init * !(EG(!((!((E((i11.u79.p250!=1) U (E(TRUE U ((i8.i1.u54.p170==1)&&(i8.i1.u62.p191==1))) + !(((i10.i0.u1...1057
Reverse transition relation is NOT exact ! Due to transitions i1.u30.t56, i7.u51.t38, i8.i3.u71.t20, i9.i3.u91.t2, Intersection with reachable at each ste...214
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 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 an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 277/277 places, 247/247 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 269 transition count 239
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 269 transition count 239
Applied a total of 16 rules in 15 ms. Remains 269 /277 variables (removed 8) and now considering 239/247 (removed 8) transitions.
// Phase 1: matrix 239 rows 269 cols
[2025-06-02 16:27:55] [INFO ] Computed 58 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:27:55] [INFO ] Implicit Places using invariants in 113 ms returned [67, 83, 143, 203, 237, 265]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 115 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 263/277 places, 239/247 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 261 transition count 237
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 261 transition count 237
Applied a total of 4 rules in 4 ms. Remains 261 /263 variables (removed 2) and now considering 237/239 (removed 2) transitions.
// Phase 1: matrix 237 rows 261 cols
[2025-06-02 16:27:55] [INFO ] Computed 52 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:27:55] [INFO ] Implicit Places using invariants in 101 ms returned []
[2025-06-02 16:27:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:27:55] [INFO ] State equation strengthened by 60 read => feed constraints.
[2025-06-02 16:27:56] [INFO ] Implicit Places using invariants and state equation in 358 ms returned []
Implicit Place search using SMT with State Equation took 461 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 261/277 places, 237/247 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 596 ms. Remains : 261/277 places, 237/247 transitions.
[2025-06-02 16:27:56] [INFO ] Flatten gal took : 8 ms
[2025-06-02 16:27:56] [INFO ] Flatten gal took : 8 ms
[2025-06-02 16:27:56] [INFO ] Input system was already deterministic with 237 transitions.
[2025-06-02 16:27:56] [INFO ] Flatten gal took : 6 ms
[2025-06-02 16:27:56] [INFO ] Flatten gal took : 7 ms
[2025-06-02 16:27:56] [INFO ] Time to serialize gal into /tmp/CTLFireability8625838749867721136.gal : 2 ms
[2025-06-02 16:27:56] [INFO ] Time to serialize properties into /tmp/CTLFireability17128833352632803733.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/CTLFireability8625838749867721136.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17128833352632803733.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.76816e+21,2.67322,99228,2,26502,5,366399,6,0,1283,398271,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-02 16:28:26] [INFO ] Flatten gal took : 9 ms
[2025-06-02 16:28:26] [INFO ] Applying decomposition
[2025-06-02 16:28:26] [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/graph7547711248509775401.txt' '-o' '/tmp/graph7547711248509775401.bin' '-w' '/tmp/graph7547711248509775401.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7547711248509775401.bin' '-l' '-1' '-v' '-w' '/tmp/graph7547711248509775401.weights' '-q' '0' '-e' '0.001'
[2025-06-02 16:28:26] [INFO ] Decomposing Gal with order
[2025-06-02 16:28:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 16:28:26] [INFO ] Removed a total of 26 redundant transitions.
[2025-06-02 16:28:26] [INFO ] Flatten gal took : 14 ms
[2025-06-02 16:28:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2025-06-02 16:28:26] [INFO ] Time to serialize gal into /tmp/CTLFireability4135157157123348029.gal : 3 ms
[2025-06-02 16:28:26] [INFO ] Time to serialize properties into /tmp/CTLFireability16302489183614152526.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/CTLFireability4135157157123348029.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16302489183614152526.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,2.76816e+21,0.111917,8748,252,43,9105,2786,656,10359,80,7743,0
Converting to forward existential form...Done !
original formula: EX(EF((AG(((i1.i1.u3.p8==0)||(i0.i1.u44.p144==0))) * ((i12.i0.u80.p262==1)||(i3.i0.u20.p44==1)))))
=> equivalent forward existential formula: [((FwdU(EY(Init),TRUE) * ((i12.i0.u80.p262==1)||(i3.i0.u20.p44==1))) * !(E(TRUE U !(((i1.i1.u3.p8==0)||(i0.i1.u4...180
Reverse transition relation is NOT exact ! Due to transitions i4.u30.t56, i8.u51.t38, i9.i1.u70.t20, i12.i1.u90.t2, Intersection with reachable at each st...215
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 277/277 places, 247/247 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 269 transition count 239
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 269 transition count 239
Applied a total of 16 rules in 6 ms. Remains 269 /277 variables (removed 8) and now considering 239/247 (removed 8) transitions.
// Phase 1: matrix 239 rows 269 cols
[2025-06-02 16:28:56] [INFO ] Computed 58 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:28:56] [INFO ] Implicit Places using invariants in 119 ms returned [67, 83, 143, 203, 237, 265]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 120 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 263/277 places, 239/247 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 261 transition count 237
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 261 transition count 237
Applied a total of 4 rules in 5 ms. Remains 261 /263 variables (removed 2) and now considering 237/239 (removed 2) transitions.
// Phase 1: matrix 237 rows 261 cols
[2025-06-02 16:28:56] [INFO ] Computed 52 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:28:56] [INFO ] Implicit Places using invariants in 113 ms returned []
[2025-06-02 16:28:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:28:56] [INFO ] State equation strengthened by 60 read => feed constraints.
[2025-06-02 16:28:57] [INFO ] Implicit Places using invariants and state equation in 412 ms returned []
Implicit Place search using SMT with State Equation took 526 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 261/277 places, 237/247 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 658 ms. Remains : 261/277 places, 237/247 transitions.
[2025-06-02 16:28:57] [INFO ] Flatten gal took : 9 ms
[2025-06-02 16:28:57] [INFO ] Flatten gal took : 6 ms
[2025-06-02 16:28:57] [INFO ] Input system was already deterministic with 237 transitions.
[2025-06-02 16:28:57] [INFO ] Flatten gal took : 6 ms
[2025-06-02 16:28:57] [INFO ] Flatten gal took : 5 ms
[2025-06-02 16:28:57] [INFO ] Time to serialize gal into /tmp/CTLFireability9492093196260831106.gal : 1 ms
[2025-06-02 16:28:57] [INFO ] Time to serialize properties into /tmp/CTLFireability1536421979882967527.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/CTLFireability9492093196260831106.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1536421979882967527.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.76816e+21,3.12903,99356,2,26502,5,366399,6,0,1283,398271,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-02 16:29:27] [INFO ] Flatten gal took : 6 ms
[2025-06-02 16:29:27] [INFO ] Applying decomposition
[2025-06-02 16:29:27] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph18281533917093226193.txt' '-o' '/tmp/graph18281533917093226193.bin' '-w' '/tmp/graph18281533917093226193.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph18281533917093226193.bin' '-l' '-1' '-v' '-w' '/tmp/graph18281533917093226193.weights' '-q' '0' '-e' '0.001'
[2025-06-02 16:29:27] [INFO ] Decomposing Gal with order
[2025-06-02 16:29:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 16:29:27] [INFO ] Removed a total of 26 redundant transitions.
[2025-06-02 16:29:27] [INFO ] Flatten gal took : 12 ms
[2025-06-02 16:29:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-02 16:29:27] [INFO ] Time to serialize gal into /tmp/CTLFireability11342335521186721485.gal : 3 ms
[2025-06-02 16:29:27] [INFO ] Time to serialize properties into /tmp/CTLFireability7409340147414435538.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/CTLFireability11342335521186721485.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7409340147414435538.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,2.76816e+21,0.101916,7884,283,43,7635,1706,616,7766,79,4031,0
Converting to forward existential form...Done !
original formula: EX(EF((A(EX((i4.u23.p68==1)) U ((i6.i0.u5.p11==1)&&(i6.i0.u85.p292==1))) + AG((i5.i4.u42.p138==0)))))
=> equivalent forward existential formula: ([((FwdU(EY(Init),TRUE) * !(EG(!(((i6.i0.u5.p11==1)&&(i6.i0.u85.p292==1)))))) * !(E(!(((i6.i0.u5.p11==1)&&(i6.i0...330
Reverse transition relation is NOT exact ! Due to transitions i4.u29.t56, i5.i4.u49.t38, i8.u69.t20, i12.u88.t2, Intersection with reachable at each step ...212
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 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 an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 277/277 places, 247/247 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 269 transition count 239
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 269 transition count 239
Applied a total of 16 rules in 5 ms. Remains 269 /277 variables (removed 8) and now considering 239/247 (removed 8) transitions.
// Phase 1: matrix 239 rows 269 cols
[2025-06-02 16:29:57] [INFO ] Computed 58 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:29:57] [INFO ] Implicit Places using invariants in 120 ms returned [67, 83, 143, 203, 237, 265]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 130 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 263/277 places, 239/247 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 261 transition count 237
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 261 transition count 237
Applied a total of 4 rules in 4 ms. Remains 261 /263 variables (removed 2) and now considering 237/239 (removed 2) transitions.
// Phase 1: matrix 237 rows 261 cols
[2025-06-02 16:29:57] [INFO ] Computed 52 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:29:57] [INFO ] Implicit Places using invariants in 106 ms returned []
[2025-06-02 16:29:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:29:57] [INFO ] State equation strengthened by 60 read => feed constraints.
[2025-06-02 16:29:57] [INFO ] Implicit Places using invariants and state equation in 386 ms returned []
Implicit Place search using SMT with State Equation took 502 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 261/277 places, 237/247 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 641 ms. Remains : 261/277 places, 237/247 transitions.
[2025-06-02 16:29:58] [INFO ] Flatten gal took : 5 ms
[2025-06-02 16:29:58] [INFO ] Flatten gal took : 6 ms
[2025-06-02 16:29:58] [INFO ] Input system was already deterministic with 237 transitions.
[2025-06-02 16:29:58] [INFO ] Flatten gal took : 11 ms
[2025-06-02 16:29:58] [INFO ] Flatten gal took : 5 ms
[2025-06-02 16:29:58] [INFO ] Time to serialize gal into /tmp/CTLFireability12009792937882721072.gal : 1 ms
[2025-06-02 16:29:58] [INFO ] Time to serialize properties into /tmp/CTLFireability10484981206844037500.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/CTLFireability12009792937882721072.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10484981206844037500.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.76816e+21,2.87433,99080,2,26502,5,366399,6,0,1283,398271,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-02 16:30:28] [INFO ] Flatten gal took : 9 ms
[2025-06-02 16:30:28] [INFO ] Applying decomposition
[2025-06-02 16:30:28] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph10662919429576927266.txt' '-o' '/tmp/graph10662919429576927266.bin' '-w' '/tmp/graph10662919429576927266.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10662919429576927266.bin' '-l' '-1' '-v' '-w' '/tmp/graph10662919429576927266.weights' '-q' '0' '-e' '0.001'
[2025-06-02 16:30:28] [INFO ] Decomposing Gal with order
[2025-06-02 16:30:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 16:30:28] [INFO ] Removed a total of 26 redundant transitions.
[2025-06-02 16:30:28] [INFO ] Flatten gal took : 10 ms
[2025-06-02 16:30:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-02 16:30:28] [INFO ] Time to serialize gal into /tmp/CTLFireability12143471141563528846.gal : 2 ms
[2025-06-02 16:30:28] [INFO ] Time to serialize properties into /tmp/CTLFireability3815399455567338211.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/CTLFireability12143471141563528846.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3815399455567338211.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,2.76816e+21,0.085115,6848,213,39,5241,975,611,5950,79,2254,0
Converting to forward existential form...Done !
original formula: AF(E(AX((i8.i2.u37.p104==1)) U ((EX((i11.u83.p270==1)) * (i5.i2.u12.p25==1)) * (i5.i2.u29.p84==1))))
=> equivalent forward existential formula: [FwdG(Init,!(E(!(EX(!((i8.i2.u37.p104==1)))) U ((EX((i11.u83.p270==1)) * (i5.i2.u12.p25==1)) * (i5.i2.u29.p84==1...169
Reverse transition relation is NOT exact ! Due to transitions i3.u32.t56, i8.i4.u51.t38, i9.i4.u72.t20, i11.u92.t2, Intersection with reachable at each st...215
Using saturation style SCC detection
Using saturation style SCC detection
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 an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
(forward)formula 0,0,4.81851,143168,1,0,390898,1252,3158,313265,424,5242,157805
FORMULA Parking-PT-416-CTLFireability-2025-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 277/277 places, 247/247 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 271 transition count 241
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 271 transition count 241
Applied a total of 12 rules in 7 ms. Remains 271 /277 variables (removed 6) and now considering 241/247 (removed 6) transitions.
// Phase 1: matrix 241 rows 271 cols
[2025-06-02 16:30:33] [INFO ] Computed 58 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:30:33] [INFO ] Implicit Places using invariants in 118 ms returned [67, 145, 205, 239, 267]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 119 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 266/277 places, 241/247 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 264 transition count 239
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 264 transition count 239
Applied a total of 4 rules in 4 ms. Remains 264 /266 variables (removed 2) and now considering 239/241 (removed 2) transitions.
// Phase 1: matrix 239 rows 264 cols
[2025-06-02 16:30:33] [INFO ] Computed 53 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:30:33] [INFO ] Implicit Places using invariants in 113 ms returned []
[2025-06-02 16:30:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:30:33] [INFO ] State equation strengthened by 60 read => feed constraints.
[2025-06-02 16:30:33] [INFO ] Implicit Places using invariants and state equation in 329 ms returned []
Implicit Place search using SMT with State Equation took 443 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 264/277 places, 239/247 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 573 ms. Remains : 264/277 places, 239/247 transitions.
[2025-06-02 16:30:33] [INFO ] Flatten gal took : 7 ms
[2025-06-02 16:30:33] [INFO ] Flatten gal took : 9 ms
[2025-06-02 16:30:33] [INFO ] Input system was already deterministic with 239 transitions.
[2025-06-02 16:30:33] [INFO ] Flatten gal took : 5 ms
[2025-06-02 16:30:33] [INFO ] Flatten gal took : 5 ms
[2025-06-02 16:30:33] [INFO ] Time to serialize gal into /tmp/CTLFireability2760615326578699706.gal : 2 ms
[2025-06-02 16:30:33] [INFO ] Time to serialize properties into /tmp/CTLFireability4244076227204386309.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/CTLFireability2760615326578699706.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4244076227204386309.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,3.46021e+21,3.62707,104064,2,27404,5,399976,6,0,1297,430000,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-02 16:31:03] [INFO ] Flatten gal took : 10 ms
[2025-06-02 16:31:03] [INFO ] Applying decomposition
[2025-06-02 16:31:03] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph8824747463777460166.txt' '-o' '/tmp/graph8824747463777460166.bin' '-w' '/tmp/graph8824747463777460166.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8824747463777460166.bin' '-l' '-1' '-v' '-w' '/tmp/graph8824747463777460166.weights' '-q' '0' '-e' '0.001'
[2025-06-02 16:31:03] [INFO ] Decomposing Gal with order
[2025-06-02 16:31:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 16:31:03] [INFO ] Removed a total of 26 redundant transitions.
[2025-06-02 16:31:03] [INFO ] Flatten gal took : 10 ms
[2025-06-02 16:31:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-02 16:31:03] [INFO ] Time to serialize gal into /tmp/CTLFireability4295492997168215438.gal : 2 ms
[2025-06-02 16:31:03] [INFO ] Time to serialize properties into /tmp/CTLFireability2448943913611976334.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/CTLFireability4295492997168215438.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2448943913611976334.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,3.46021e+21,0.095771,7792,248,65,6752,1647,686,8956,94,3572,0
Converting to forward existential form...Done !
original formula: AG((((!(E(EG(((i9.i1.u42.p122==1)&&(i4.u23.p60==1))) U (i3.i1.u15.p32==1))) + EX((i4.u23.p61==1))) + (EX((i4.u31.p91==0)) + AG(AX(((i3.i0...241
=> equivalent forward existential formula: [(EY(FwdU((((FwdU(Init,TRUE) * !(((i11.i1.u64.p200==1)||(i13.i3.u83.p270==0)))) * !((!(E(EG(((i9.i1.u42.p122==1)...311
Reverse transition relation is NOT exact ! Due to transitions i2.t222, i2.t218, i2.i1.t215, i2.i1.t221, i4.u31.t56, i4.u31.t57, i5.u52.t38, i11.i1.u72.t20,...270
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
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 an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
(forward)formula 0,1,11.7312,243696,1,0,379365,3384,3585,770600,563,12927,255882
FORMULA Parking-PT-416-CTLFireability-2025-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 277/277 places, 247/247 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 277 transition count 239
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 16 place count 269 transition count 239
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 16 place count 269 transition count 231
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 32 place count 261 transition count 231
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 40 place count 253 transition count 223
Iterating global reduction 2 with 8 rules applied. Total rules applied 48 place count 253 transition count 223
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 56 place count 249 transition count 219
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 57 place count 249 transition count 219
Applied a total of 57 rules in 33 ms. Remains 249 /277 variables (removed 28) and now considering 219/247 (removed 28) transitions.
// Phase 1: matrix 219 rows 249 cols
[2025-06-02 16:31:15] [INFO ] Computed 58 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:31:15] [INFO ] Implicit Places using invariants in 107 ms returned [63, 79, 134, 189, 222, 246]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 108 ms to find 6 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 243/277 places, 219/247 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 241 transition count 217
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 241 transition count 217
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 12 place count 237 transition count 213
Applied a total of 12 rules in 24 ms. Remains 237 /243 variables (removed 6) and now considering 213/219 (removed 6) transitions.
// Phase 1: matrix 213 rows 237 cols
[2025-06-02 16:31:15] [INFO ] Computed 52 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:31:15] [INFO ] Implicit Places using invariants in 101 ms returned []
[2025-06-02 16:31:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:31:15] [INFO ] State equation strengthened by 77 read => feed constraints.
[2025-06-02 16:31:16] [INFO ] Implicit Places using invariants and state equation in 279 ms returned []
Implicit Place search using SMT with State Equation took 381 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 237/277 places, 213/247 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 547 ms. Remains : 237/277 places, 213/247 transitions.
[2025-06-02 16:31:16] [INFO ] Flatten gal took : 6 ms
[2025-06-02 16:31:16] [INFO ] Flatten gal took : 5 ms
[2025-06-02 16:31:16] [INFO ] Input system was already deterministic with 213 transitions.
[2025-06-02 16:31:16] [INFO ] Flatten gal took : 4 ms
[2025-06-02 16:31:16] [INFO ] Flatten gal took : 4 ms
[2025-06-02 16:31:16] [INFO ] Time to serialize gal into /tmp/CTLFireability4524279972360568973.gal : 2 ms
[2025-06-02 16:31:16] [INFO ] Time to serialize properties into /tmp/CTLFireability10993475098457859577.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/CTLFireability4524279972360568973.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10993475098457859577.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.22388e+20,1.91789,69104,2,25460,5,265646,6,0,1163,264009,0
Converting to forward existential form...Done !
original formula: EF(AG(((AG(((p14==1)&&(p214==1))) * (p166==1)) * (p183==1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(((!(E(TRUE U !(((p14==1)&&(p214==1))))) * (p166==1)) * (p183==1))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,20.1138,545348,1,0,9,3.66665e+06,17,1,5413,264009,9
FORMULA Parking-PT-416-CTLFireability-2025-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 277/277 places, 247/247 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 277 transition count 242
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 272 transition count 242
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 10 place count 272 transition count 237
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 20 place count 267 transition count 237
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 27 place count 260 transition count 230
Iterating global reduction 2 with 7 rules applied. Total rules applied 34 place count 260 transition count 230
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 40 place count 257 transition count 227
Applied a total of 40 rules in 28 ms. Remains 257 /277 variables (removed 20) and now considering 227/247 (removed 20) transitions.
// Phase 1: matrix 227 rows 257 cols
[2025-06-02 16:31:36] [INFO ] Computed 58 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:31:36] [INFO ] Implicit Places using invariants in 115 ms returned [81, 196, 230, 254]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 116 ms to find 4 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 253/277 places, 227/247 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 252 transition count 226
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 252 transition count 226
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 6 place count 250 transition count 224
Applied a total of 6 rules in 13 ms. Remains 250 /253 variables (removed 3) and now considering 224/227 (removed 3) transitions.
// Phase 1: matrix 224 rows 250 cols
[2025-06-02 16:31:36] [INFO ] Computed 54 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:31:36] [INFO ] Implicit Places using invariants in 108 ms returned []
[2025-06-02 16:31:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:31:36] [INFO ] State equation strengthened by 72 read => feed constraints.
[2025-06-02 16:31:37] [INFO ] Implicit Places using invariants and state equation in 414 ms returned []
Implicit Place search using SMT with State Equation took 524 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 250/277 places, 224/247 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 681 ms. Remains : 250/277 places, 224/247 transitions.
[2025-06-02 16:31:37] [INFO ] Flatten gal took : 15 ms
[2025-06-02 16:31:37] [INFO ] Flatten gal took : 5 ms
[2025-06-02 16:31:37] [INFO ] Input system was already deterministic with 224 transitions.
[2025-06-02 16:31:37] [INFO ] Flatten gal took : 4 ms
[2025-06-02 16:31:37] [INFO ] Flatten gal took : 4 ms
[2025-06-02 16:31:37] [INFO ] Time to serialize gal into /tmp/CTLFireability105021347205888287.gal : 1 ms
[2025-06-02 16:31:37] [INFO ] Time to serialize properties into /tmp/CTLFireability7469255212756977990.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/CTLFireability105021347205888287.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7469255212756977990.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.86677e+20,2.09286,71936,2,24706,5,287454,6,0,1226,280575,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-02 16:32:07] [INFO ] Flatten gal took : 8 ms
[2025-06-02 16:32:07] [INFO ] Applying decomposition
[2025-06-02 16:32:07] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph3744152937845707565.txt' '-o' '/tmp/graph3744152937845707565.bin' '-w' '/tmp/graph3744152937845707565.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3744152937845707565.bin' '-l' '-1' '-v' '-w' '/tmp/graph3744152937845707565.weights' '-q' '0' '-e' '0.001'
[2025-06-02 16:32:07] [INFO ] Decomposing Gal with order
[2025-06-02 16:32:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 16:32:07] [INFO ] Removed a total of 42 redundant transitions.
[2025-06-02 16:32:07] [INFO ] Flatten gal took : 9 ms
[2025-06-02 16:32:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 5 ms.
[2025-06-02 16:32:07] [INFO ] Time to serialize gal into /tmp/CTLFireability8708465189473131646.gal : 2 ms
[2025-06-02 16:32:07] [INFO ] Time to serialize properties into /tmp/CTLFireability7058775851171338721.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/CTLFireability8708465189473131646.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7058775851171338721.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,7.86677e+20,0.087584,7616,299,57,6969,1025,690,8406,87,2138,0
Converting to forward existential form...Done !
original formula: (A((i7.i1.u42.p114==1) U ((i7.i1.u46.p138==1) + (((!(((AF(((i5.u36.p119==1)&&(i6.u53.p160==1))) + ((i0.i0.u4.p10==1)&&(i3.i0.u12.p26==1))...466
=> equivalent forward existential formula: ([((Init * !(EG(!(((i7.i1.u46.p138==1) + (((!(((!(EG(!(((i5.u36.p119==1)&&(i6.u53.p160==1))))) + ((i0.i0.u4.p10=...1395
Reverse transition relation is NOT exact ! Due to transitions i8.i3.u73.t15, Intersection with reachable at each step enabled. (destroyed/reverse/intersec...176
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
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 an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 277/277 places, 247/247 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 270 transition count 240
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 270 transition count 240
Applied a total of 14 rules in 4 ms. Remains 270 /277 variables (removed 7) and now considering 240/247 (removed 7) transitions.
// Phase 1: matrix 240 rows 270 cols
[2025-06-02 16:32:37] [INFO ] Computed 58 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:32:37] [INFO ] Implicit Places using invariants in 126 ms returned [67, 83, 143, 238, 266]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 127 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 265/277 places, 240/247 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 263 transition count 238
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 263 transition count 238
Applied a total of 4 rules in 4 ms. Remains 263 /265 variables (removed 2) and now considering 238/240 (removed 2) transitions.
// Phase 1: matrix 238 rows 263 cols
[2025-06-02 16:32:37] [INFO ] Computed 53 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:32:37] [INFO ] Implicit Places using invariants in 115 ms returned []
[2025-06-02 16:32:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:32:37] [INFO ] State equation strengthened by 60 read => feed constraints.
[2025-06-02 16:32:37] [INFO ] Implicit Places using invariants and state equation in 266 ms returned []
Implicit Place search using SMT with State Equation took 382 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 263/277 places, 238/247 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 517 ms. Remains : 263/277 places, 238/247 transitions.
[2025-06-02 16:32:37] [INFO ] Flatten gal took : 7 ms
[2025-06-02 16:32:37] [INFO ] Flatten gal took : 5 ms
[2025-06-02 16:32:37] [INFO ] Input system was already deterministic with 238 transitions.
[2025-06-02 16:32:37] [INFO ] Flatten gal took : 5 ms
[2025-06-02 16:32:37] [INFO ] Flatten gal took : 5 ms
[2025-06-02 16:32:37] [INFO ] Time to serialize gal into /tmp/CTLFireability18440599312471054906.gal : 1 ms
[2025-06-02 16:32:37] [INFO ] Time to serialize properties into /tmp/CTLFireability7664699711420211741.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/CTLFireability18440599312471054906.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7664699711420211741.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.84231e+21,2.65822,96064,2,24096,5,357947,6,0,1292,389723,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-02 16:33:07] [INFO ] Flatten gal took : 5 ms
[2025-06-02 16:33:07] [INFO ] Applying decomposition
[2025-06-02 16:33:07] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph13196560927962297471.txt' '-o' '/tmp/graph13196560927962297471.bin' '-w' '/tmp/graph13196560927962297471.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13196560927962297471.bin' '-l' '-1' '-v' '-w' '/tmp/graph13196560927962297471.weights' '-q' '0' '-e' '0.001'
[2025-06-02 16:33:07] [INFO ] Decomposing Gal with order
[2025-06-02 16:33:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 16:33:07] [INFO ] Removed a total of 25 redundant transitions.
[2025-06-02 16:33:07] [INFO ] Flatten gal took : 10 ms
[2025-06-02 16:33:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 3 ms.
[2025-06-02 16:33:07] [INFO ] Time to serialize gal into /tmp/CTLFireability11211770186700258241.gal : 2 ms
[2025-06-02 16:33:07] [INFO ] Time to serialize properties into /tmp/CTLFireability16546156730373730190.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/CTLFireability11211770186700258241.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16546156730373730190.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.84231e+21,0.06551,6420,232,45,4256,982,602,5038,79,2198,0
Converting to forward existential form...Done !
original formula: E(((i11.u73.p239==1)&&(i11.u87.p295==1)) U (!(((i7.u49.p123==1)&&(i7.u49.p164==1))) * !(((!(AX((i11.u79.p254==1))) * ((i12.u74.p242!=1)||...398
=> equivalent forward existential formula: (([((FwdU(Init,((i11.u73.p239==1)&&(i11.u87.p295==1))) * !(((i7.u49.p123==1)&&(i7.u49.p164==1)))) * !(EX(!((i11....1015
Reverse transition relation is NOT exact ! Due to transitions i1.u30.t56, i7.u49.t38, i10.u70.t20, i11.u89.t2, Intersection with reachable at each step en...210
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
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 an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 277/277 places, 247/247 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 269 transition count 239
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 269 transition count 239
Applied a total of 16 rules in 11 ms. Remains 269 /277 variables (removed 8) and now considering 239/247 (removed 8) transitions.
// Phase 1: matrix 239 rows 269 cols
[2025-06-02 16:33:38] [INFO ] Computed 58 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:33:38] [INFO ] Implicit Places using invariants in 112 ms returned [67, 83, 143, 203, 237, 265]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 112 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 263/277 places, 239/247 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 261 transition count 237
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 261 transition count 237
Applied a total of 4 rules in 4 ms. Remains 261 /263 variables (removed 2) and now considering 237/239 (removed 2) transitions.
// Phase 1: matrix 237 rows 261 cols
[2025-06-02 16:33:38] [INFO ] Computed 52 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:33:38] [INFO ] Implicit Places using invariants in 98 ms returned []
[2025-06-02 16:33:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:33:38] [INFO ] State equation strengthened by 60 read => feed constraints.
[2025-06-02 16:33:38] [INFO ] Implicit Places using invariants and state equation in 362 ms returned []
Implicit Place search using SMT with State Equation took 461 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 261/277 places, 237/247 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 588 ms. Remains : 261/277 places, 237/247 transitions.
[2025-06-02 16:33:38] [INFO ] Flatten gal took : 7 ms
[2025-06-02 16:33:38] [INFO ] Flatten gal took : 6 ms
[2025-06-02 16:33:38] [INFO ] Input system was already deterministic with 237 transitions.
[2025-06-02 16:33:38] [INFO ] Flatten gal took : 4 ms
[2025-06-02 16:33:38] [INFO ] Flatten gal took : 4 ms
[2025-06-02 16:33:38] [INFO ] Time to serialize gal into /tmp/CTLFireability8653092707779518548.gal : 1 ms
[2025-06-02 16:33:38] [INFO ] Time to serialize properties into /tmp/CTLFireability16607722951859375234.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/CTLFireability8653092707779518548.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16607722951859375234.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.76816e+21,2.55468,99224,2,26502,5,366399,6,0,1283,398271,0
Converting to forward existential form...Done !
original formula: EF(EX(E((p108==1) U (p130==1))))
=> equivalent forward existential formula: [(FwdU(EY(FwdU(Init,TRUE)),(p108==1)) * (p130==1))] != FALSE
Hit Full ! (commute/partial/dont) 233/0/4
(forward)formula 0,1,3.59619,99352,1,0,9,391998,15,1,2564,398271,5
FORMULA Parking-PT-416-CTLFireability-2025-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 277/277 places, 247/247 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 270 transition count 240
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 270 transition count 240
Applied a total of 14 rules in 9 ms. Remains 270 /277 variables (removed 7) and now considering 240/247 (removed 7) transitions.
// Phase 1: matrix 240 rows 270 cols
[2025-06-02 16:33:42] [INFO ] Computed 58 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:33:42] [INFO ] Implicit Places using invariants in 112 ms returned [67, 83, 143, 203, 238, 266]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 114 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 264/277 places, 240/247 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 262 transition count 238
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 262 transition count 238
Applied a total of 4 rules in 4 ms. Remains 262 /264 variables (removed 2) and now considering 238/240 (removed 2) transitions.
// Phase 1: matrix 238 rows 262 cols
[2025-06-02 16:33:42] [INFO ] Computed 52 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:33:42] [INFO ] Implicit Places using invariants in 98 ms returned []
[2025-06-02 16:33:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:33:42] [INFO ] State equation strengthened by 60 read => feed constraints.
[2025-06-02 16:33:42] [INFO ] Implicit Places using invariants and state equation in 270 ms returned []
Implicit Place search using SMT with State Equation took 369 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 262/277 places, 238/247 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 496 ms. Remains : 262/277 places, 238/247 transitions.
[2025-06-02 16:33:42] [INFO ] Flatten gal took : 7 ms
[2025-06-02 16:33:42] [INFO ] Flatten gal took : 5 ms
[2025-06-02 16:33:42] [INFO ] Input system was already deterministic with 238 transitions.
[2025-06-02 16:33:42] [INFO ] Flatten gal took : 5 ms
[2025-06-02 16:33:42] [INFO ] Flatten gal took : 5 ms
[2025-06-02 16:33:42] [INFO ] Time to serialize gal into /tmp/CTLFireability12526639622343463606.gal : 1 ms
[2025-06-02 16:33:42] [INFO ] Time to serialize properties into /tmp/CTLFireability15900368607695805885.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/CTLFireability12526639622343463606.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15900368607695805885.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,3.36134e+21,3.03859,107540,2,33172,5,401688,6,0,1288,441319,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-02 16:34:12] [INFO ] Flatten gal took : 6 ms
[2025-06-02 16:34:12] [INFO ] Applying decomposition
[2025-06-02 16:34:12] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph15254802877612011379.txt' '-o' '/tmp/graph15254802877612011379.bin' '-w' '/tmp/graph15254802877612011379.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15254802877612011379.bin' '-l' '-1' '-v' '-w' '/tmp/graph15254802877612011379.weights' '-q' '0' '-e' '0.001'
[2025-06-02 16:34:12] [INFO ] Decomposing Gal with order
[2025-06-02 16:34:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 16:34:12] [INFO ] Removed a total of 26 redundant transitions.
[2025-06-02 16:34:12] [INFO ] Flatten gal took : 9 ms
[2025-06-02 16:34:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-02 16:34:12] [INFO ] Time to serialize gal into /tmp/CTLFireability13661821440056587216.gal : 3 ms
[2025-06-02 16:34:12] [INFO ] Time to serialize properties into /tmp/CTLFireability16105370327939798433.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/CTLFireability13661821440056587216.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16105370327939798433.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.36134e+21,0.093651,7348,273,59,6180,1075,627,7339,83,2658,0
Converting to forward existential form...Done !
original formula: AX(AF(EX(((AF((i9.u72.p232==1)) * (i6.u44.p138==1)) * (((i10.u85.p278==1)||(i10.u84.p270==1))&&((i10.u85.p279==1)||((i11.i0.u11.p23==1)&&...178
=> equivalent forward existential formula: [FwdG(EY(Init),!(EX(((!(EG(!((i9.u72.p232==1)))) * (i6.u44.p138==1)) * (((i10.u85.p278==1)||(i10.u84.p270==1))&&...229
Reverse transition relation is NOT exact ! Due to transitions i2.u32.t57, i6.u51.t39, i7.t174, i7.t173, i7.t170, i7.t167, i9.u72.t20, i9.u72.t21, i10.u92.t...257
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 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 an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 277/277 places, 247/247 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 270 transition count 240
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 270 transition count 240
Applied a total of 14 rules in 12 ms. Remains 270 /277 variables (removed 7) and now considering 240/247 (removed 7) transitions.
// Phase 1: matrix 240 rows 270 cols
[2025-06-02 16:34:42] [INFO ] Computed 58 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:34:43] [INFO ] Implicit Places using invariants in 136 ms returned [67, 83, 143, 203, 238, 266]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 140 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 264/277 places, 240/247 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 262 transition count 238
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 262 transition count 238
Applied a total of 4 rules in 6 ms. Remains 262 /264 variables (removed 2) and now considering 238/240 (removed 2) transitions.
// Phase 1: matrix 238 rows 262 cols
[2025-06-02 16:34:43] [INFO ] Computed 52 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:34:43] [INFO ] Implicit Places using invariants in 99 ms returned []
[2025-06-02 16:34:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:34:43] [INFO ] State equation strengthened by 60 read => feed constraints.
[2025-06-02 16:34:43] [INFO ] Implicit Places using invariants and state equation in 280 ms returned []
Implicit Place search using SMT with State Equation took 380 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 262/277 places, 238/247 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 538 ms. Remains : 262/277 places, 238/247 transitions.
[2025-06-02 16:34:43] [INFO ] Flatten gal took : 8 ms
[2025-06-02 16:34:43] [INFO ] Flatten gal took : 5 ms
[2025-06-02 16:34:43] [INFO ] Input system was already deterministic with 238 transitions.
[2025-06-02 16:34:43] [INFO ] Flatten gal took : 4 ms
[2025-06-02 16:34:43] [INFO ] Flatten gal took : 5 ms
[2025-06-02 16:34:43] [INFO ] Time to serialize gal into /tmp/CTLFireability11826514969570239818.gal : 1 ms
[2025-06-02 16:34:43] [INFO ] Time to serialize properties into /tmp/CTLFireability13380478548205588368.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/CTLFireability11826514969570239818.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13380478548205588368.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,3.36134e+21,3.15122,106952,2,33172,5,401688,6,0,1288,441319,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-02 16:35:13] [INFO ] Flatten gal took : 8 ms
[2025-06-02 16:35:13] [INFO ] Applying decomposition
[2025-06-02 16:35:13] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph14666301181908068251.txt' '-o' '/tmp/graph14666301181908068251.bin' '-w' '/tmp/graph14666301181908068251.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14666301181908068251.bin' '-l' '-1' '-v' '-w' '/tmp/graph14666301181908068251.weights' '-q' '0' '-e' '0.001'
[2025-06-02 16:35:13] [INFO ] Decomposing Gal with order
[2025-06-02 16:35:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 16:35:13] [INFO ] Removed a total of 24 redundant transitions.
[2025-06-02 16:35:13] [INFO ] Flatten gal took : 9 ms
[2025-06-02 16:35:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-02 16:35:13] [INFO ] Time to serialize gal into /tmp/CTLFireability10149101064991640909.gal : 2 ms
[2025-06-02 16:35:13] [INFO ] Time to serialize properties into /tmp/CTLFireability10615532990525046277.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/CTLFireability10149101064991640909.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10615532990525046277.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.36134e+21,0.093215,7756,261,68,6602,1844,604,9042,80,5085,0
Converting to forward existential form...Done !
original formula: AX(E(EF(AX((i11.u82.p270==1))) U EX(!((((i8.i3.u71.p231==1)||(i7.i0.u40.p114==1))||(i8.i3.u64.p208!=1))))))
=> equivalent forward existential formula: [(EY(Init) * !(E(E(TRUE U !(EX(!((i11.u82.p270==1))))) U EX(!((((i8.i3.u71.p231==1)||(i7.i0.u40.p114==1))||(i8.i...184
Reverse transition relation is NOT exact ! Due to transitions i3.u31.t57, i5.u51.t39, i8.t174, i8.t173, i8.t170, i8.i3.t167, i8.i3.u71.t20, i8.i3.u71.t21, ...266
(forward)formula 0,1,1.91038,76364,1,0,146332,5129,3636,237744,473,14827,252916
FORMULA Parking-PT-416-CTLFireability-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 277/277 places, 247/247 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 271 transition count 241
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 271 transition count 241
Applied a total of 12 rules in 8 ms. Remains 271 /277 variables (removed 6) and now considering 241/247 (removed 6) transitions.
// Phase 1: matrix 241 rows 271 cols
[2025-06-02 16:35:15] [INFO ] Computed 58 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:35:15] [INFO ] Implicit Places using invariants in 111 ms returned [68, 145, 205, 267]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 112 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 267/277 places, 241/247 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 266 transition count 240
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 266 transition count 240
Applied a total of 2 rules in 3 ms. Remains 266 /267 variables (removed 1) and now considering 240/241 (removed 1) transitions.
// Phase 1: matrix 240 rows 266 cols
[2025-06-02 16:35:15] [INFO ] Computed 54 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:35:15] [INFO ] Implicit Places using invariants in 109 ms returned []
[2025-06-02 16:35:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:35:15] [INFO ] State equation strengthened by 60 read => feed constraints.
[2025-06-02 16:35:16] [INFO ] Implicit Places using invariants and state equation in 494 ms returned []
Implicit Place search using SMT with State Equation took 605 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 266/277 places, 240/247 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 728 ms. Remains : 266/277 places, 240/247 transitions.
[2025-06-02 16:35:16] [INFO ] Flatten gal took : 7 ms
[2025-06-02 16:35:16] [INFO ] Flatten gal took : 7 ms
[2025-06-02 16:35:16] [INFO ] Input system was already deterministic with 240 transitions.
[2025-06-02 16:35:16] [INFO ] Flatten gal took : 5 ms
[2025-06-02 16:35:16] [INFO ] Flatten gal took : 5 ms
[2025-06-02 16:35:16] [INFO ] Time to serialize gal into /tmp/CTLFireability13916116247667619566.gal : 1 ms
[2025-06-02 16:35:16] [INFO ] Time to serialize properties into /tmp/CTLFireability4740347271634973036.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/CTLFireability13916116247667619566.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4740347271634973036.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.52751e+21,3.31717,112552,2,31153,5,417418,6,0,1306,441353,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-02 16:35:46] [INFO ] Flatten gal took : 7 ms
[2025-06-02 16:35:46] [INFO ] Applying decomposition
[2025-06-02 16:35:46] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph10850599570798466524.txt' '-o' '/tmp/graph10850599570798466524.bin' '-w' '/tmp/graph10850599570798466524.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10850599570798466524.bin' '-l' '-1' '-v' '-w' '/tmp/graph10850599570798466524.weights' '-q' '0' '-e' '0.001'
[2025-06-02 16:35:46] [INFO ] Decomposing Gal with order
[2025-06-02 16:35:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 16:35:46] [INFO ] Removed a total of 24 redundant transitions.
[2025-06-02 16:35:46] [INFO ] Flatten gal took : 10 ms
[2025-06-02 16:35:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-02 16:35:46] [INFO ] Time to serialize gal into /tmp/CTLFireability7410881343830186707.gal : 3 ms
[2025-06-02 16:35:46] [INFO ] Time to serialize properties into /tmp/CTLFireability6396168356148881082.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/CTLFireability7410881343830186707.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6396168356148881082.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,3.52751e+21,0.070569,6684,281,85,4583,1005,679,5089,97,2354,0
Converting to forward existential form...Done !
original formula: A((E(EG((i11.u84.p270!=1)) U !(((EG((i2.i0.u12.p26==1)) + (i6.u44.p138==1)) + (i5.i2.u41.p114!=1)))) * EX(AG((AX((i8.i1.u8.p18==1)) * (i1...506
=> equivalent forward existential formula: [((Init * !(EG(!((E(!(E(TRUE U !((E(TRUE U ((i2.i0.u12.p41==1)&&(i1.i2.u31.p90==1))) + ((i4.u24.p67==1)&&(i4.u32...1379
Reverse transition relation is NOT exact ! Due to transitions t239, i1.t223, i1.t219, i1.i2.t216, i4.u32.t56, i4.u32.t57, i6.u51.t38, i7.i2.u72.t20, i11.u9...260
(forward)formula 0,0,3.17328,124956,1,0,253109,4737,3866,410367,575,13765,432392
FORMULA Parking-PT-416-CTLFireability-2023-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 277/277 places, 247/247 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 269 transition count 239
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 269 transition count 239
Applied a total of 16 rules in 11 ms. Remains 269 /277 variables (removed 8) and now considering 239/247 (removed 8) transitions.
// Phase 1: matrix 239 rows 269 cols
[2025-06-02 16:35:49] [INFO ] Computed 58 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:35:49] [INFO ] Implicit Places using invariants in 105 ms returned [67, 83, 143, 203, 237, 265]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 106 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 263/277 places, 239/247 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 261 transition count 237
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 261 transition count 237
Applied a total of 4 rules in 3 ms. Remains 261 /263 variables (removed 2) and now considering 237/239 (removed 2) transitions.
// Phase 1: matrix 237 rows 261 cols
[2025-06-02 16:35:49] [INFO ] Computed 52 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:35:49] [INFO ] Implicit Places using invariants in 92 ms returned []
[2025-06-02 16:35:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:35:49] [INFO ] State equation strengthened by 60 read => feed constraints.
[2025-06-02 16:35:50] [INFO ] Implicit Places using invariants and state equation in 356 ms returned []
Implicit Place search using SMT with State Equation took 450 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 261/277 places, 237/247 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 571 ms. Remains : 261/277 places, 237/247 transitions.
[2025-06-02 16:35:50] [INFO ] Flatten gal took : 7 ms
[2025-06-02 16:35:50] [INFO ] Flatten gal took : 4 ms
[2025-06-02 16:35:50] [INFO ] Input system was already deterministic with 237 transitions.
[2025-06-02 16:35:50] [INFO ] Flatten gal took : 5 ms
[2025-06-02 16:35:50] [INFO ] Flatten gal took : 5 ms
[2025-06-02 16:35:50] [INFO ] Time to serialize gal into /tmp/CTLFireability6464463153134003391.gal : 1 ms
[2025-06-02 16:35:50] [INFO ] Time to serialize properties into /tmp/CTLFireability8056750304691422693.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/CTLFireability6464463153134003391.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8056750304691422693.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.76816e+21,3.08831,98956,2,26502,5,366399,6,0,1283,398271,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-02 16:36:20] [INFO ] Flatten gal took : 5 ms
[2025-06-02 16:36:20] [INFO ] Applying decomposition
[2025-06-02 16:36:20] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph6251189074733444676.txt' '-o' '/tmp/graph6251189074733444676.bin' '-w' '/tmp/graph6251189074733444676.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6251189074733444676.bin' '-l' '-1' '-v' '-w' '/tmp/graph6251189074733444676.weights' '-q' '0' '-e' '0.001'
[2025-06-02 16:36:20] [INFO ] Decomposing Gal with order
[2025-06-02 16:36:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 16:36:20] [INFO ] Removed a total of 24 redundant transitions.
[2025-06-02 16:36:20] [INFO ] Flatten gal took : 10 ms
[2025-06-02 16:36:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2025-06-02 16:36:20] [INFO ] Time to serialize gal into /tmp/CTLFireability920782425731069811.gal : 2 ms
[2025-06-02 16:36:20] [INFO ] Time to serialize properties into /tmp/CTLFireability14970668308428253203.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/CTLFireability920782425731069811.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14970668308428253203.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,2.76816e+21,0.08029,6720,258,39,4885,1306,570,5402,68,3115,0
Converting to forward existential form...Done !
original formula: EX(AG((((!(E(E((i10.u61.p200==1) U (i7.u8.p18==1)) U (((i5.u35.p104==1)&&(i7.u10.p21==1))&&(i7.u46.p153==1)))) + (i12.u81.p278==1)) + ((i...231
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !((((!(E(E((i10.u61.p200==1) U (i7.u8.p18==1)) U (((i5.u35.p104==1)&&(i7.u10.p21==1))&&(...288
Reverse transition relation is NOT exact ! Due to transitions i1.u30.t56, i5.u49.t38, i10.u68.t20, i12.u88.t2, Intersection with reachable at each step en...210
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 277/277 places, 247/247 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 277 transition count 240
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 270 transition count 240
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 14 place count 270 transition count 233
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 28 place count 263 transition count 233
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 35 place count 256 transition count 226
Iterating global reduction 2 with 7 rules applied. Total rules applied 42 place count 256 transition count 226
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 48 place count 253 transition count 223
Applied a total of 48 rules in 24 ms. Remains 253 /277 variables (removed 24) and now considering 223/247 (removed 24) transitions.
// Phase 1: matrix 223 rows 253 cols
[2025-06-02 16:36:50] [INFO ] Computed 58 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:36:50] [INFO ] Implicit Places using invariants in 120 ms returned [63, 79, 190, 224, 250]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 121 ms to find 5 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 248/277 places, 223/247 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 246 transition count 221
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 246 transition count 221
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 10 place count 243 transition count 218
Applied a total of 10 rules in 10 ms. Remains 243 /248 variables (removed 5) and now considering 218/223 (removed 5) transitions.
// Phase 1: matrix 218 rows 243 cols
[2025-06-02 16:36:50] [INFO ] Computed 53 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:36:50] [INFO ] Implicit Places using invariants in 98 ms returned []
[2025-06-02 16:36:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:36:50] [INFO ] State equation strengthened by 72 read => feed constraints.
[2025-06-02 16:36:51] [INFO ] Implicit Places using invariants and state equation in 453 ms returned []
Implicit Place search using SMT with State Equation took 553 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 243/277 places, 218/247 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 708 ms. Remains : 243/277 places, 218/247 transitions.
[2025-06-02 16:36:51] [INFO ] Flatten gal took : 7 ms
[2025-06-02 16:36:51] [INFO ] Flatten gal took : 6 ms
[2025-06-02 16:36:51] [INFO ] Input system was already deterministic with 218 transitions.
[2025-06-02 16:36:51] [INFO ] Flatten gal took : 5 ms
[2025-06-02 16:36:51] [INFO ] Flatten gal took : 20 ms
[2025-06-02 16:36:51] [INFO ] Time to serialize gal into /tmp/CTLFireability7656869571767997321.gal : 2 ms
[2025-06-02 16:36:51] [INFO ] Time to serialize properties into /tmp/CTLFireability13338985054862989305.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/CTLFireability7656869571767997321.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13338985054862989305.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.81087e+20,1.76984,75348,2,26141,5,278932,6,0,1192,268410,0
Converting to forward existential form...Done !
original formula: EG(A(((p127==1)&&(p160==1)) U EG(A((((p52==1)&&(p193==1))&&(p234==1)) U (p270!=1)))))
=> equivalent forward existential formula: [FwdG(Init,!((E(!(EG(!((E(!((p270!=1)) U (!((((p52==1)&&(p193==1))&&(p234==1))) * !((p270!=1)))) + EG(!((p270!=1...422
Reverse transition relation is NOT exact ! Due to transitions t17, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...166
Detected timeout of ITS tools.
[2025-06-02 16:37:21] [INFO ] Flatten gal took : 10 ms
[2025-06-02 16:37:21] [INFO ] Applying decomposition
[2025-06-02 16:37:21] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph12449030888094778118.txt' '-o' '/tmp/graph12449030888094778118.bin' '-w' '/tmp/graph12449030888094778118.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12449030888094778118.bin' '-l' '-1' '-v' '-w' '/tmp/graph12449030888094778118.weights' '-q' '0' '-e' '0.001'
[2025-06-02 16:37:21] [INFO ] Decomposing Gal with order
[2025-06-02 16:37:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 16:37:21] [INFO ] Removed a total of 43 redundant transitions.
[2025-06-02 16:37:21] [INFO ] Flatten gal took : 9 ms
[2025-06-02 16:37:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 3 ms.
[2025-06-02 16:37:21] [INFO ] Time to serialize gal into /tmp/CTLFireability950383689282270536.gal : 2 ms
[2025-06-02 16:37:21] [INFO ] Time to serialize properties into /tmp/CTLFireability16430879364123316223.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/CTLFireability950383689282270536.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16430879364123316223.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,6.81087e+20,0.074687,6892,267,57,5246,1216,694,6384,100,2690,0
Converting to forward existential form...Done !
original formula: EG(A(((i4.i1.u43.p127==1)&&(i4.i1.u51.p160==1)) U EG(A((((i3.i1.u23.p52==1)&&(i7.i1.u70.p193==1))&&(i7.i1.u70.p234==1)) U (i9.i2.u81.p270...163
=> equivalent forward existential formula: [FwdG(Init,!((E(!(EG(!((E(!((i9.i2.u81.p270!=1)) U (!((((i3.i1.u23.p52==1)&&(i7.i1.u70.p193==1))&&(i7.i1.u70.p23...622
Reverse transition relation is NOT exact ! Due to transitions i7.i1.u70.t17, Intersection with reachable at each step enabled. (destroyed/reverse/intersec...176
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 an SCC at level 10
Fast SCC detection found an SCC at level 11
Detected timeout of ITS tools.
[2025-06-02 16:37:51] [INFO ] Flatten gal took : 10 ms
[2025-06-02 16:37:51] [INFO ] Flatten gal took : 4 ms
[2025-06-02 16:37:51] [INFO ] Applying decomposition
[2025-06-02 16:37:51] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph3316983574340863356.txt' '-o' '/tmp/graph3316983574340863356.bin' '-w' '/tmp/graph3316983574340863356.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3316983574340863356.bin' '-l' '-1' '-v' '-w' '/tmp/graph3316983574340863356.weights' '-q' '0' '-e' '0.001'
[2025-06-02 16:37:51] [INFO ] Decomposing Gal with order
[2025-06-02 16:37:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 16:37:51] [INFO ] Removed a total of 23 redundant transitions.
[2025-06-02 16:37:51] [INFO ] Flatten gal took : 14 ms
[2025-06-02 16:37:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-02 16:37:51] [INFO ] Time to serialize gal into /tmp/CTLFireability848155878164272287.gal : 2 ms
[2025-06-02 16:37:51] [INFO ] Time to serialize properties into /tmp/CTLFireability15986479947670662650.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/CTLFireability848155878164272287.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15986479947670662650.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 8 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.97109e+21,0.112125,7040,323,97,5523,1076,718,6197,97,2105,0
Converting to forward existential form...Done !
original formula: A(EF((i7.u47.p130==1)) U (!((E((i12.i1.u84.p250!=1) U (EF(((i10.i2.u58.p170==1)&&(i10.i2.u66.p191==1))) + !(((i16.i1.u11.p23==1)&&(i16.i1...329
=> equivalent forward existential formula: [((Init * !(EG(!((!((E((i12.i1.u84.p250!=1) U (E(TRUE U ((i10.i2.u58.p170==1)&&(i10.i2.u66.p191==1))) + !(((i16....1072
Reverse transition relation is NOT exact ! Due to transitions t245, i0.t228, i0.i1.t243, i0.i2.t224, i1.u34.t57, i1.u34.t58, i7.u55.t39, i9.i0.t193, i9.i1....324
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
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 an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Detected timeout of ITS tools.
[2025-06-02 17:01:44] [INFO ] Applying decomposition
[2025-06-02 17:01:44] [INFO ] Flatten gal took : 8 ms
[2025-06-02 17:01:44] [INFO ] Decomposing Gal with order
[2025-06-02 17:01:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 17:01:44] [INFO ] Removed a total of 54 redundant transitions.
[2025-06-02 17:01:44] [INFO ] Flatten gal took : 10 ms
[2025-06-02 17:01:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 1 ms.
[2025-06-02 17:01:44] [INFO ] Time to serialize gal into /tmp/CTLFireability17444261924116828074.gal : 2 ms
[2025-06-02 17:01:44] [INFO ] Time to serialize properties into /tmp/CTLFireability14940910998878560756.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/CTLFireability17444261924116828074.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14940910998878560756.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 8 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.97109e+21,0.107385,8376,294,82,5981,1252,658,9499,96,3978,0
Converting to forward existential form...Done !
original formula: A(EF((u38.p130==1)) U (!((E((u65.p250!=1) U (EF(((u45.p170==1)&&(u52.p191==1))) + !(((u12.p23==1)&&(u55.p223==1))))) * AF(((u29.p98==1)&&...260
=> equivalent forward existential formula: [((Init * !(EG(!((!((E((u65.p250!=1) U (E(TRUE U ((u45.p170==1)&&(u52.p191==1))) + !(((u12.p23==1)&&(u55.p223==1...871
Reverse transition relation is NOT exact ! Due to transitions t170, t173, t175, t193, t224, t228, t243, t245, u27.t57, u27.t58, u42.t39, u57.t20, u57.t21, ...263
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Fast SCC detection found an SCC at level 41
Fast SCC detection found an SCC at level 42
Fast SCC detection found an SCC at level 43
Fast SCC detection found an SCC at level 44
Fast SCC detection found an SCC at level 45
Fast SCC detection found an SCC at level 46
Fast SCC detection found an SCC at level 47
Fast SCC detection found an SCC at level 48
Fast SCC detection found an SCC at level 49
Fast SCC detection found an SCC at level 50
Fast SCC detection found an SCC at level 51
Fast SCC detection found an SCC at level 52
Fast SCC detection found an SCC at level 53
Fast SCC detection found an SCC at level 54
Fast SCC detection found an SCC at level 55
Fast SCC detection found an SCC at level 56
Fast SCC detection found an SCC at level 57
Fast SCC detection found an SCC at level 58
Fast SCC detection found an SCC at level 59
Fast SCC detection found an SCC at level 60
Fast SCC detection found an SCC at level 61
Fast SCC detection found an SCC at level 62
Fast SCC detection found an SCC at level 63
Fast SCC detection found an SCC at level 64
Fast SCC detection found an SCC at level 65
Fast SCC detection found an SCC at level 66
Fast SCC detection found an SCC at level 67
Fast SCC detection found an SCC at level 68
Fast SCC detection found an SCC at level 69
Fast SCC detection found an SCC at level 70
Fast SCC detection found an SCC at level 71
Fast SCC detection found an SCC at level 72
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 41
Fast SCC detection found an SCC at level 42
Fast SCC detection found an SCC at level 43
Fast SCC detection found an SCC at level 44
Fast SCC detection found an SCC at level 45
Fast SCC detection found an SCC at level 46
Fast SCC detection found an SCC at level 47
Fast SCC detection found an SCC at level 48
Fast SCC detection found an SCC at level 49
Fast SCC detection found an SCC at level 50
Fast SCC detection found an SCC at level 51
Fast SCC detection found an SCC at level 52
Fast SCC detection found an SCC at level 53
Fast SCC detection found an SCC at level 54
Fast SCC detection found an SCC at level 55
Fast SCC detection found an SCC at level 56
Fast SCC detection found an SCC at level 57
Fast SCC detection found an SCC at level 58
Fast SCC detection found an SCC at level 59
Fast SCC detection found an SCC at level 60
Fast SCC detection found an SCC at level 61
Fast SCC detection found an SCC at level 62
Fast SCC detection found an SCC at level 63
Fast SCC detection found an SCC at level 64
Fast SCC detection found an SCC at level 65
Fast SCC detection found an SCC at level 66
Fast SCC detection found an SCC at level 67
Fast SCC detection found an SCC at level 68
Fast SCC detection found an SCC at level 69
Fast SCC detection found an SCC at level 70
Fast SCC detection found an SCC at level 71
Fast SCC detection found an SCC at level 72
Detected timeout of ITS tools.
[2025-06-02 17:25:37] [INFO ] Flatten gal took : 8 ms
[2025-06-02 17:25:38] [INFO ] Input system was already deterministic with 247 transitions.
[2025-06-02 17:25:38] [INFO ] Transformed 277 places.
[2025-06-02 17:25:38] [INFO ] Transformed 247 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2025-06-02 17:25:38] [INFO ] Time to serialize gal into /tmp/CTLFireability16162247521521781537.gal : 2 ms
[2025-06-02 17:25:38] [INFO ] Time to serialize properties into /tmp/CTLFireability9030462626614083387.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/CTLFireability16162247521521781537.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9030462626614083387.ctl' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...329
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 8 CTL formulae.
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Parking-PT-416"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is Parking-PT-416, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r142-tall-174876812500418"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Parking-PT-416.tgz
mv Parking-PT-416 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;