About the Execution of GreatSPN+red for AutoFlight-PT-24a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 557.739 | 24521.00 | 49579.00 | 185.00 | TFTTFFFFFTTTTTFT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r025-smll-171620166000171.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-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 2-5568
Executing tool greatspnxred
Input is AutoFlight-PT-24a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r025-smll-171620166000171
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 608K
-rw-r--r-- 1 mcc users 6.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 74K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 22 14:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 19 07:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 17:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 12 23:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 113K Apr 12 23:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Apr 12 23:28 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 44K Apr 12 23:28 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 169K May 18 16:42 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME AutoFlight-PT-24a-LTLCardinality-00
FORMULA_NAME AutoFlight-PT-24a-LTLCardinality-01
FORMULA_NAME AutoFlight-PT-24a-LTLCardinality-02
FORMULA_NAME AutoFlight-PT-24a-LTLCardinality-03
FORMULA_NAME AutoFlight-PT-24a-LTLCardinality-04
FORMULA_NAME AutoFlight-PT-24a-LTLCardinality-05
FORMULA_NAME AutoFlight-PT-24a-LTLCardinality-06
FORMULA_NAME AutoFlight-PT-24a-LTLCardinality-07
FORMULA_NAME AutoFlight-PT-24a-LTLCardinality-08
FORMULA_NAME AutoFlight-PT-24a-LTLCardinality-09
FORMULA_NAME AutoFlight-PT-24a-LTLCardinality-10
FORMULA_NAME AutoFlight-PT-24a-LTLCardinality-11
FORMULA_NAME AutoFlight-PT-24a-LTLCardinality-12
FORMULA_NAME AutoFlight-PT-24a-LTLCardinality-13
FORMULA_NAME AutoFlight-PT-24a-LTLCardinality-14
FORMULA_NAME AutoFlight-PT-24a-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1716305240214
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AutoFlight-PT-24a
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-21 15:27:22] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-21 15:27:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 15:27:22] [INFO ] Load time of PNML (sax parser for PT used): 179 ms
[2024-05-21 15:27:22] [INFO ] Transformed 607 places.
[2024-05-21 15:27:22] [INFO ] Transformed 605 transitions.
[2024-05-21 15:27:22] [INFO ] Found NUPN structural information;
[2024-05-21 15:27:22] [INFO ] Parsed PT model containing 607 places and 605 transitions and 1940 arcs in 520 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 21 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 120 transitions
Reduce redundant transitions removed 120 transitions.
FORMULA AutoFlight-PT-24a-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-24a-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-24a-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-24a-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-24a-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-24a-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-24a-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-24a-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-24a-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 29 out of 607 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 607/607 places, 485/485 transitions.
Applied a total of 0 rules in 105 ms. Remains 607 /607 variables (removed 0) and now considering 485/485 (removed 0) transitions.
// Phase 1: matrix 485 rows 607 cols
[2024-05-21 15:27:23] [INFO ] Computed 148 invariants in 27 ms
[2024-05-21 15:27:24] [INFO ] Implicit Places using invariants in 1704 ms returned [7, 14, 21, 28, 35, 42, 49, 56, 63, 70, 77, 84, 91, 98, 105, 119, 126, 133, 140, 147, 154, 168, 171, 174, 177, 180, 183, 186, 189, 192, 195, 198, 201, 204, 207, 210, 213, 216, 219, 222, 225, 228, 231, 234, 237, 240, 362, 460, 466, 472, 478, 484, 490, 502, 508, 514, 520, 526, 538, 544, 550, 556, 562, 568, 574, 586, 592, 598, 604, 606]
Discarding 70 places :
Implicit Place search using SMT only with invariants took 1777 ms to find 70 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 537/607 places, 485/485 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 515 transition count 463
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 515 transition count 463
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 514 transition count 462
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 514 transition count 462
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 513 transition count 461
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 513 transition count 461
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 512 transition count 460
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 512 transition count 460
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 511 transition count 459
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 511 transition count 459
Applied a total of 52 rules in 200 ms. Remains 511 /537 variables (removed 26) and now considering 459/485 (removed 26) transitions.
// Phase 1: matrix 459 rows 511 cols
[2024-05-21 15:27:25] [INFO ] Computed 78 invariants in 8 ms
[2024-05-21 15:27:25] [INFO ] Implicit Places using invariants in 309 ms returned []
[2024-05-21 15:27:25] [INFO ] Invariant cache hit.
[2024-05-21 15:27:25] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-21 15:27:26] [INFO ] Implicit Places using invariants and state equation in 765 ms returned []
Implicit Place search using SMT with State Equation took 1079 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 511/607 places, 459/485 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3190 ms. Remains : 511/607 places, 459/485 transitions.
Support contains 29 out of 511 places after structural reductions.
[2024-05-21 15:27:26] [INFO ] Flatten gal took : 102 ms
[2024-05-21 15:27:26] [INFO ] Flatten gal took : 47 ms
[2024-05-21 15:27:26] [INFO ] Input system was already deterministic with 459 transitions.
Support contains 28 out of 511 places (down from 29) after GAL structural reductions.
RANDOM walk for 40000 steps (463 resets) in 1785 ms. (22 steps per ms) remains 3/15 properties
BEST_FIRST walk for 40004 steps (12 resets) in 233 ms. (170 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (12 resets) in 238 ms. (167 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (12 resets) in 160 ms. (248 steps per ms) remains 3/3 properties
[2024-05-21 15:27:27] [INFO ] Invariant cache hit.
[2024-05-21 15:27:27] [INFO ] State equation strengthened by 8 read => feed constraints.
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) 312/318 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/318 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 193/511 variables, 74/78 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/511 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 459/970 variables, 511/589 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/970 variables, 8/597 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/970 variables, 0/597 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 0/970 variables, 0/597 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 970/970 variables, and 597 constraints, problems are : Problem set: 0 solved, 3 unsolved in 653 ms.
Refiners :[Positive P Invariants (semi-flows): 78/78 constraints, State Equation: 511/511 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp9 is UNSAT
At refinement iteration 1 (OVERLAPS) 312/318 variables, 4/4 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/318 variables, 0/4 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 193/511 variables, 74/78 constraints. Problems are: Problem set: 2 solved, 1 unsolved
[2024-05-21 15:27:28] [INFO ] Deduced a trap composed of 241 places in 264 ms of which 45 ms to minimize.
[2024-05-21 15:27:28] [INFO ] Deduced a trap composed of 231 places in 236 ms of which 4 ms to minimize.
[2024-05-21 15:27:29] [INFO ] Deduced a trap composed of 230 places in 205 ms of which 4 ms to minimize.
[2024-05-21 15:27:29] [INFO ] Deduced a trap composed of 229 places in 207 ms of which 5 ms to minimize.
[2024-05-21 15:27:29] [INFO ] Deduced a trap composed of 228 places in 184 ms of which 4 ms to minimize.
[2024-05-21 15:27:29] [INFO ] Deduced a trap composed of 236 places in 208 ms of which 12 ms to minimize.
[2024-05-21 15:27:30] [INFO ] Deduced a trap composed of 239 places in 271 ms of which 17 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/511 variables, 7/85 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/511 variables, 0/85 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 459/970 variables, 511/596 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/970 variables, 8/604 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/970 variables, 1/605 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/970 variables, 0/605 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/970 variables, 0/605 constraints. Problems are: Problem set: 2 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 970/970 variables, and 605 constraints, problems are : Problem set: 2 solved, 1 unsolved in 2326 ms.
Refiners :[Positive P Invariants (semi-flows): 78/78 constraints, State Equation: 511/511 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 1/3 constraints, Known Traps: 7/7 constraints]
After SMT, in 3022ms problems are : Problem set: 2 solved, 1 unsolved
Finished Parikh walk after 98 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=49 )
Parikh walk visited 1 properties in 9 ms.
Successfully simplified 2 atomic propositions for a total of 7 simplifications.
FORMULA AutoFlight-PT-24a-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-24a-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 3 stabilizing places and 1 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F((X(p1)||p0))&&F(p2))))'
Support contains 6 out of 511 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 511/511 places, 459/459 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 168 transitions
Trivial Post-agglo rules discarded 168 transitions
Performed 168 trivial Post agglomeration. Transition count delta: 168
Iterating post reduction 0 with 168 rules applied. Total rules applied 168 place count 511 transition count 291
Reduce places removed 168 places and 0 transitions.
Iterating post reduction 1 with 168 rules applied. Total rules applied 336 place count 343 transition count 291
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 32 Pre rules applied. Total rules applied 336 place count 343 transition count 259
Deduced a syphon composed of 32 places in 0 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 2 with 64 rules applied. Total rules applied 400 place count 311 transition count 259
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 401 place count 310 transition count 258
Iterating global reduction 2 with 1 rules applied. Total rules applied 402 place count 310 transition count 258
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 403 place count 309 transition count 257
Iterating global reduction 2 with 1 rules applied. Total rules applied 404 place count 309 transition count 257
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 405 place count 308 transition count 256
Iterating global reduction 2 with 1 rules applied. Total rules applied 406 place count 308 transition count 256
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 407 place count 307 transition count 255
Iterating global reduction 2 with 1 rules applied. Total rules applied 408 place count 307 transition count 255
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 409 place count 306 transition count 254
Iterating global reduction 2 with 1 rules applied. Total rules applied 410 place count 306 transition count 254
Performed 52 Post agglomeration using F-continuation condition.Transition count delta: 52
Deduced a syphon composed of 52 places in 0 ms
Reduce places removed 52 places and 0 transitions.
Iterating global reduction 2 with 104 rules applied. Total rules applied 514 place count 254 transition count 202
Applied a total of 514 rules in 120 ms. Remains 254 /511 variables (removed 257) and now considering 202/459 (removed 257) transitions.
// Phase 1: matrix 202 rows 254 cols
[2024-05-21 15:27:30] [INFO ] Computed 78 invariants in 4 ms
[2024-05-21 15:27:31] [INFO ] Implicit Places using invariants in 298 ms returned [66, 95, 100, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 195, 214, 240]
Discarding 28 places :
Implicit Place search using SMT only with invariants took 323 ms to find 28 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 226/511 places, 202/459 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 226 transition count 178
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 48 place count 202 transition count 178
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 50 place count 201 transition count 177
Applied a total of 50 rules in 32 ms. Remains 201 /226 variables (removed 25) and now considering 177/202 (removed 25) transitions.
// Phase 1: matrix 177 rows 201 cols
[2024-05-21 15:27:31] [INFO ] Computed 50 invariants in 2 ms
[2024-05-21 15:27:31] [INFO ] Implicit Places using invariants in 172 ms returned []
[2024-05-21 15:27:31] [INFO ] Invariant cache hit.
[2024-05-21 15:27:31] [INFO ] State equation strengthened by 47 read => feed constraints.
[2024-05-21 15:27:31] [INFO ] Implicit Places using invariants and state equation in 378 ms returned []
Implicit Place search using SMT with State Equation took 552 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 201/511 places, 177/459 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1029 ms. Remains : 201/511 places, 177/459 transitions.
Stuttering acceptance computed with spot in 333 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (NOT p2), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : AutoFlight-PT-24a-LTLCardinality-01
Stuttering criterion allowed to conclude after 80 steps with 1 reset in 4 ms.
FORMULA AutoFlight-PT-24a-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-24a-LTLCardinality-01 finished in 1451 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((p0&&X(p1))) U (p2 U X(p3))))'
Support contains 7 out of 511 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 511/511 places, 459/459 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 510 transition count 458
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 510 transition count 458
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 509 transition count 457
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 509 transition count 457
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 508 transition count 456
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 508 transition count 456
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 507 transition count 455
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 507 transition count 455
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 506 transition count 454
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 506 transition count 454
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 505 transition count 453
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 505 transition count 453
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 504 transition count 452
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 504 transition count 452
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 503 transition count 451
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 503 transition count 451
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 502 transition count 450
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 502 transition count 450
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 501 transition count 449
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 501 transition count 449
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 500 transition count 448
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 500 transition count 448
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 499 transition count 447
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 499 transition count 447
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 498 transition count 446
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 498 transition count 446
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 497 transition count 445
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 497 transition count 445
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 496 transition count 444
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 496 transition count 444
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 495 transition count 443
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 495 transition count 443
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 494 transition count 442
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 494 transition count 442
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 493 transition count 441
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 493 transition count 441
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 492 transition count 440
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 492 transition count 440
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 491 transition count 439
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 491 transition count 439
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 490 transition count 438
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 490 transition count 438
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 489 transition count 437
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 489 transition count 437
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 488 transition count 436
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 488 transition count 436
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 487 transition count 435
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 487 transition count 435
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 486 transition count 434
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 486 transition count 434
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 485 transition count 433
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 485 transition count 433
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 484 transition count 432
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 484 transition count 432
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 55 place count 483 transition count 431
Iterating global reduction 0 with 1 rules applied. Total rules applied 56 place count 483 transition count 431
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 57 place count 482 transition count 430
Iterating global reduction 0 with 1 rules applied. Total rules applied 58 place count 482 transition count 430
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 59 place count 481 transition count 429
Iterating global reduction 0 with 1 rules applied. Total rules applied 60 place count 481 transition count 429
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 61 place count 480 transition count 428
Iterating global reduction 0 with 1 rules applied. Total rules applied 62 place count 480 transition count 428
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 63 place count 479 transition count 427
Iterating global reduction 0 with 1 rules applied. Total rules applied 64 place count 479 transition count 427
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 65 place count 478 transition count 426
Iterating global reduction 0 with 1 rules applied. Total rules applied 66 place count 478 transition count 426
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 67 place count 477 transition count 425
Iterating global reduction 0 with 1 rules applied. Total rules applied 68 place count 477 transition count 425
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 69 place count 476 transition count 424
Iterating global reduction 0 with 1 rules applied. Total rules applied 70 place count 476 transition count 424
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 71 place count 475 transition count 423
Iterating global reduction 0 with 1 rules applied. Total rules applied 72 place count 475 transition count 423
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 73 place count 474 transition count 422
Iterating global reduction 0 with 1 rules applied. Total rules applied 74 place count 474 transition count 422
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 75 place count 473 transition count 421
Iterating global reduction 0 with 1 rules applied. Total rules applied 76 place count 473 transition count 421
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 77 place count 472 transition count 420
Iterating global reduction 0 with 1 rules applied. Total rules applied 78 place count 472 transition count 420
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 79 place count 471 transition count 419
Iterating global reduction 0 with 1 rules applied. Total rules applied 80 place count 471 transition count 419
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 81 place count 470 transition count 418
Iterating global reduction 0 with 1 rules applied. Total rules applied 82 place count 470 transition count 418
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 83 place count 469 transition count 417
Iterating global reduction 0 with 1 rules applied. Total rules applied 84 place count 469 transition count 417
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 85 place count 468 transition count 416
Iterating global reduction 0 with 1 rules applied. Total rules applied 86 place count 468 transition count 416
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 87 place count 467 transition count 415
Iterating global reduction 0 with 1 rules applied. Total rules applied 88 place count 467 transition count 415
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 89 place count 466 transition count 414
Iterating global reduction 0 with 1 rules applied. Total rules applied 90 place count 466 transition count 414
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 91 place count 465 transition count 413
Iterating global reduction 0 with 1 rules applied. Total rules applied 92 place count 465 transition count 413
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 93 place count 464 transition count 412
Iterating global reduction 0 with 1 rules applied. Total rules applied 94 place count 464 transition count 412
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 95 place count 463 transition count 411
Iterating global reduction 0 with 1 rules applied. Total rules applied 96 place count 463 transition count 411
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 97 place count 462 transition count 410
Iterating global reduction 0 with 1 rules applied. Total rules applied 98 place count 462 transition count 410
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 99 place count 461 transition count 409
Iterating global reduction 0 with 1 rules applied. Total rules applied 100 place count 461 transition count 409
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 101 place count 460 transition count 408
Iterating global reduction 0 with 1 rules applied. Total rules applied 102 place count 460 transition count 408
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 103 place count 459 transition count 407
Iterating global reduction 0 with 1 rules applied. Total rules applied 104 place count 459 transition count 407
Applied a total of 104 rules in 469 ms. Remains 459 /511 variables (removed 52) and now considering 407/459 (removed 52) transitions.
// Phase 1: matrix 407 rows 459 cols
[2024-05-21 15:27:32] [INFO ] Computed 78 invariants in 4 ms
[2024-05-21 15:27:33] [INFO ] Implicit Places using invariants in 427 ms returned [140, 381, 407, 441]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 430 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 455/511 places, 407/459 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 452 transition count 404
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 452 transition count 404
Applied a total of 6 rules in 14 ms. Remains 452 /455 variables (removed 3) and now considering 404/407 (removed 3) transitions.
// Phase 1: matrix 404 rows 452 cols
[2024-05-21 15:27:33] [INFO ] Computed 74 invariants in 3 ms
[2024-05-21 15:27:33] [INFO ] Implicit Places using invariants in 359 ms returned []
[2024-05-21 15:27:33] [INFO ] Invariant cache hit.
[2024-05-21 15:27:33] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 15:27:34] [INFO ] Implicit Places using invariants and state equation in 626 ms returned []
Implicit Place search using SMT with State Equation took 987 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 452/511 places, 404/459 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1903 ms. Remains : 452/511 places, 404/459 transitions.
Stuttering acceptance computed with spot in 344 ms :[(OR (NOT p1) (NOT p0)), true, (NOT p3), (NOT p3), (NOT p3), (NOT p3), (NOT p3), (OR (NOT p0) (NOT p1) (NOT p3))]
Running random walk in product with property : AutoFlight-PT-24a-LTLCardinality-03
Product exploration explored 100000 steps with 50000 reset in 1291 ms.
Product exploration explored 100000 steps with 50000 reset in 973 ms.
Computed a total of 2 stabilizing places and 1 stable transitions
Computed a total of 2 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 p1 p2 p3), (X p2), (X (NOT (OR (AND (NOT p2) (NOT p0) (NOT p3)) (AND (NOT p2) (NOT p3) (NOT p1))))), (X (NOT (OR (AND p2 (NOT p0) (NOT p3)) (AND p2 (NOT p3) (NOT p1))))), (X p3), (X (NOT (AND p0 (NOT p3) p1))), (X (NOT (OR (AND (NOT p0) (NOT p3)) (AND (NOT p3) (NOT p1))))), (X (NOT (AND p2 (NOT p3)))), (X (NOT (AND (NOT p2) (NOT p3)))), (X p0), (X (NOT (AND (NOT p2) p0 (NOT p3) p1))), (X (NOT (AND p2 p0 (NOT p3) p1))), (X (NOT p1)), (X (X p2)), (X (X (NOT (OR (AND p2 (NOT p0) (NOT p3)) (AND p2 (NOT p3) (NOT p1)))))), (X (X p3)), (X (X (NOT (AND (NOT p2) (NOT p3))))), (X (X (NOT (AND p2 p0 (NOT p3) p1)))), (X (X (NOT (OR (AND (NOT p2) (NOT p0) (NOT p3)) (AND (NOT p2) (NOT p3) (NOT p1)))))), (X (X (NOT (AND p0 (NOT p3) p1)))), (X (X (NOT (OR (AND (NOT p0) (NOT p3)) (AND (NOT p3) (NOT p1)))))), (X (X (NOT (AND p2 (NOT p3))))), (X (X p0)), (X (X (NOT (AND (NOT p2) p0 (NOT p3) p1))))]
False Knowledge obtained : [(X (X (OR (NOT p0) (NOT p1)))), (X (X (NOT (OR (NOT p0) (NOT p1))))), (X (X (AND p0 p3 p1))), (X (X (NOT (AND p0 p3 p1)))), (X (X p1)), (X (X (NOT p1)))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 24 factoid took 29 ms. Reduced automaton from 8 states, 19 edges and 4 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA AutoFlight-PT-24a-LTLCardinality-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property AutoFlight-PT-24a-LTLCardinality-03 finished in 4592 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(p1))))'
Support contains 4 out of 511 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 511/511 places, 459/459 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 163 transitions
Trivial Post-agglo rules discarded 163 transitions
Performed 163 trivial Post agglomeration. Transition count delta: 163
Iterating post reduction 0 with 163 rules applied. Total rules applied 163 place count 511 transition count 296
Reduce places removed 163 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 165 rules applied. Total rules applied 328 place count 348 transition count 294
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 330 place count 346 transition count 294
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 32 Pre rules applied. Total rules applied 330 place count 346 transition count 262
Deduced a syphon composed of 32 places in 0 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 3 with 64 rules applied. Total rules applied 394 place count 314 transition count 262
Performed 53 Post agglomeration using F-continuation condition.Transition count delta: 53
Deduced a syphon composed of 53 places in 0 ms
Reduce places removed 53 places and 0 transitions.
Iterating global reduction 3 with 106 rules applied. Total rules applied 500 place count 261 transition count 209
Applied a total of 500 rules in 40 ms. Remains 261 /511 variables (removed 250) and now considering 209/459 (removed 250) transitions.
// Phase 1: matrix 209 rows 261 cols
[2024-05-21 15:27:36] [INFO ] Computed 78 invariants in 2 ms
[2024-05-21 15:27:37] [INFO ] Implicit Places using invariants in 327 ms returned [65, 94, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 119, 120, 121, 122, 123, 202, 221]
Discarding 27 places :
Implicit Place search using SMT only with invariants took 331 ms to find 27 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 234/511 places, 209/459 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 0 with 27 rules applied. Total rules applied 27 place count 234 transition count 182
Reduce places removed 27 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 29 rules applied. Total rules applied 56 place count 207 transition count 180
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 58 place count 205 transition count 180
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 58 place count 205 transition count 179
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 60 place count 204 transition count 179
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 62 place count 203 transition count 178
Applied a total of 62 rules in 21 ms. Remains 203 /234 variables (removed 31) and now considering 178/209 (removed 31) transitions.
// Phase 1: matrix 178 rows 203 cols
[2024-05-21 15:27:37] [INFO ] Computed 51 invariants in 1 ms
[2024-05-21 15:27:37] [INFO ] Implicit Places using invariants in 156 ms returned []
[2024-05-21 15:27:37] [INFO ] Invariant cache hit.
[2024-05-21 15:27:37] [INFO ] State equation strengthened by 48 read => feed constraints.
[2024-05-21 15:27:37] [INFO ] Implicit Places using invariants and state equation in 332 ms returned []
Implicit Place search using SMT with State Equation took 496 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 203/511 places, 178/459 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 892 ms. Remains : 203/511 places, 178/459 transitions.
Stuttering acceptance computed with spot in 129 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : AutoFlight-PT-24a-LTLCardinality-06
Stuttering criterion allowed to conclude after 54 steps with 0 reset in 2 ms.
FORMULA AutoFlight-PT-24a-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-24a-LTLCardinality-06 finished in 1041 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 2 out of 511 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 511/511 places, 459/459 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 510 transition count 458
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 510 transition count 458
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 509 transition count 457
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 509 transition count 457
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 508 transition count 456
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 508 transition count 456
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 507 transition count 455
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 507 transition count 455
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 506 transition count 454
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 506 transition count 454
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 505 transition count 453
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 505 transition count 453
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 504 transition count 452
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 504 transition count 452
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 503 transition count 451
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 503 transition count 451
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 502 transition count 450
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 502 transition count 450
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 501 transition count 449
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 501 transition count 449
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 500 transition count 448
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 500 transition count 448
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 499 transition count 447
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 499 transition count 447
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 498 transition count 446
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 498 transition count 446
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 497 transition count 445
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 497 transition count 445
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 496 transition count 444
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 496 transition count 444
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 495 transition count 443
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 495 transition count 443
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 494 transition count 442
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 494 transition count 442
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 493 transition count 441
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 493 transition count 441
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 492 transition count 440
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 492 transition count 440
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 491 transition count 439
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 491 transition count 439
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 490 transition count 438
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 490 transition count 438
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 489 transition count 437
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 489 transition count 437
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 488 transition count 436
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 488 transition count 436
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 487 transition count 435
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 487 transition count 435
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 486 transition count 434
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 486 transition count 434
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 485 transition count 433
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 485 transition count 433
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 484 transition count 432
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 484 transition count 432
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 55 place count 483 transition count 431
Iterating global reduction 0 with 1 rules applied. Total rules applied 56 place count 483 transition count 431
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 57 place count 482 transition count 430
Iterating global reduction 0 with 1 rules applied. Total rules applied 58 place count 482 transition count 430
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 59 place count 481 transition count 429
Iterating global reduction 0 with 1 rules applied. Total rules applied 60 place count 481 transition count 429
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 61 place count 480 transition count 428
Iterating global reduction 0 with 1 rules applied. Total rules applied 62 place count 480 transition count 428
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 63 place count 479 transition count 427
Iterating global reduction 0 with 1 rules applied. Total rules applied 64 place count 479 transition count 427
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 65 place count 478 transition count 426
Iterating global reduction 0 with 1 rules applied. Total rules applied 66 place count 478 transition count 426
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 67 place count 477 transition count 425
Iterating global reduction 0 with 1 rules applied. Total rules applied 68 place count 477 transition count 425
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 69 place count 476 transition count 424
Iterating global reduction 0 with 1 rules applied. Total rules applied 70 place count 476 transition count 424
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 71 place count 475 transition count 423
Iterating global reduction 0 with 1 rules applied. Total rules applied 72 place count 475 transition count 423
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 73 place count 474 transition count 422
Iterating global reduction 0 with 1 rules applied. Total rules applied 74 place count 474 transition count 422
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 75 place count 473 transition count 421
Iterating global reduction 0 with 1 rules applied. Total rules applied 76 place count 473 transition count 421
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 77 place count 472 transition count 420
Iterating global reduction 0 with 1 rules applied. Total rules applied 78 place count 472 transition count 420
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 79 place count 471 transition count 419
Iterating global reduction 0 with 1 rules applied. Total rules applied 80 place count 471 transition count 419
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 81 place count 470 transition count 418
Iterating global reduction 0 with 1 rules applied. Total rules applied 82 place count 470 transition count 418
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 83 place count 469 transition count 417
Iterating global reduction 0 with 1 rules applied. Total rules applied 84 place count 469 transition count 417
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 85 place count 468 transition count 416
Iterating global reduction 0 with 1 rules applied. Total rules applied 86 place count 468 transition count 416
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 87 place count 467 transition count 415
Iterating global reduction 0 with 1 rules applied. Total rules applied 88 place count 467 transition count 415
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 89 place count 466 transition count 414
Iterating global reduction 0 with 1 rules applied. Total rules applied 90 place count 466 transition count 414
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 91 place count 465 transition count 413
Iterating global reduction 0 with 1 rules applied. Total rules applied 92 place count 465 transition count 413
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 93 place count 464 transition count 412
Iterating global reduction 0 with 1 rules applied. Total rules applied 94 place count 464 transition count 412
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 95 place count 463 transition count 411
Iterating global reduction 0 with 1 rules applied. Total rules applied 96 place count 463 transition count 411
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 97 place count 462 transition count 410
Iterating global reduction 0 with 1 rules applied. Total rules applied 98 place count 462 transition count 410
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 99 place count 461 transition count 409
Iterating global reduction 0 with 1 rules applied. Total rules applied 100 place count 461 transition count 409
Applied a total of 100 rules in 474 ms. Remains 461 /511 variables (removed 50) and now considering 409/459 (removed 50) transitions.
// Phase 1: matrix 409 rows 461 cols
[2024-05-21 15:27:38] [INFO ] Computed 78 invariants in 3 ms
[2024-05-21 15:27:38] [INFO ] Implicit Places using invariants in 260 ms returned [97, 140, 383, 409, 443]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 276 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 456/511 places, 409/459 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 453 transition count 406
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 453 transition count 406
Applied a total of 6 rules in 14 ms. Remains 453 /456 variables (removed 3) and now considering 406/409 (removed 3) transitions.
// Phase 1: matrix 406 rows 453 cols
[2024-05-21 15:27:38] [INFO ] Computed 73 invariants in 3 ms
[2024-05-21 15:27:38] [INFO ] Implicit Places using invariants in 222 ms returned []
[2024-05-21 15:27:38] [INFO ] Invariant cache hit.
[2024-05-21 15:27:39] [INFO ] Implicit Places using invariants and state equation in 609 ms returned []
Implicit Place search using SMT with State Equation took 836 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 453/511 places, 406/459 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1602 ms. Remains : 453/511 places, 406/459 transitions.
Stuttering acceptance computed with spot in 131 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : AutoFlight-PT-24a-LTLCardinality-12
Product exploration explored 100000 steps with 33333 reset in 772 ms.
Product exploration explored 100000 steps with 33333 reset in 897 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 22 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA AutoFlight-PT-24a-LTLCardinality-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property AutoFlight-PT-24a-LTLCardinality-12 finished in 3458 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p1)||p0)))'
Support contains 3 out of 511 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 511/511 places, 459/459 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 510 transition count 458
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 510 transition count 458
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 509 transition count 457
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 509 transition count 457
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 508 transition count 456
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 508 transition count 456
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 507 transition count 455
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 507 transition count 455
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 506 transition count 454
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 506 transition count 454
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 505 transition count 453
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 505 transition count 453
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 504 transition count 452
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 504 transition count 452
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 503 transition count 451
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 503 transition count 451
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 502 transition count 450
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 502 transition count 450
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 501 transition count 449
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 501 transition count 449
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 500 transition count 448
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 500 transition count 448
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 499 transition count 447
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 499 transition count 447
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 498 transition count 446
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 498 transition count 446
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 497 transition count 445
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 497 transition count 445
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 496 transition count 444
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 496 transition count 444
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 495 transition count 443
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 495 transition count 443
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 494 transition count 442
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 494 transition count 442
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 493 transition count 441
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 493 transition count 441
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 492 transition count 440
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 492 transition count 440
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 491 transition count 439
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 491 transition count 439
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 490 transition count 438
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 490 transition count 438
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 489 transition count 437
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 489 transition count 437
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 488 transition count 436
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 488 transition count 436
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 487 transition count 435
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 487 transition count 435
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 486 transition count 434
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 486 transition count 434
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 485 transition count 433
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 485 transition count 433
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 484 transition count 432
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 484 transition count 432
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 55 place count 483 transition count 431
Iterating global reduction 0 with 1 rules applied. Total rules applied 56 place count 483 transition count 431
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 57 place count 482 transition count 430
Iterating global reduction 0 with 1 rules applied. Total rules applied 58 place count 482 transition count 430
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 59 place count 481 transition count 429
Iterating global reduction 0 with 1 rules applied. Total rules applied 60 place count 481 transition count 429
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 61 place count 480 transition count 428
Iterating global reduction 0 with 1 rules applied. Total rules applied 62 place count 480 transition count 428
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 63 place count 479 transition count 427
Iterating global reduction 0 with 1 rules applied. Total rules applied 64 place count 479 transition count 427
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 65 place count 478 transition count 426
Iterating global reduction 0 with 1 rules applied. Total rules applied 66 place count 478 transition count 426
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 67 place count 477 transition count 425
Iterating global reduction 0 with 1 rules applied. Total rules applied 68 place count 477 transition count 425
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 69 place count 476 transition count 424
Iterating global reduction 0 with 1 rules applied. Total rules applied 70 place count 476 transition count 424
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 71 place count 475 transition count 423
Iterating global reduction 0 with 1 rules applied. Total rules applied 72 place count 475 transition count 423
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 73 place count 474 transition count 422
Iterating global reduction 0 with 1 rules applied. Total rules applied 74 place count 474 transition count 422
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 75 place count 473 transition count 421
Iterating global reduction 0 with 1 rules applied. Total rules applied 76 place count 473 transition count 421
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 77 place count 472 transition count 420
Iterating global reduction 0 with 1 rules applied. Total rules applied 78 place count 472 transition count 420
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 79 place count 471 transition count 419
Iterating global reduction 0 with 1 rules applied. Total rules applied 80 place count 471 transition count 419
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 81 place count 470 transition count 418
Iterating global reduction 0 with 1 rules applied. Total rules applied 82 place count 470 transition count 418
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 83 place count 469 transition count 417
Iterating global reduction 0 with 1 rules applied. Total rules applied 84 place count 469 transition count 417
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 85 place count 468 transition count 416
Iterating global reduction 0 with 1 rules applied. Total rules applied 86 place count 468 transition count 416
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 87 place count 467 transition count 415
Iterating global reduction 0 with 1 rules applied. Total rules applied 88 place count 467 transition count 415
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 89 place count 466 transition count 414
Iterating global reduction 0 with 1 rules applied. Total rules applied 90 place count 466 transition count 414
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 91 place count 465 transition count 413
Iterating global reduction 0 with 1 rules applied. Total rules applied 92 place count 465 transition count 413
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 93 place count 464 transition count 412
Iterating global reduction 0 with 1 rules applied. Total rules applied 94 place count 464 transition count 412
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 95 place count 463 transition count 411
Iterating global reduction 0 with 1 rules applied. Total rules applied 96 place count 463 transition count 411
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 97 place count 462 transition count 410
Iterating global reduction 0 with 1 rules applied. Total rules applied 98 place count 462 transition count 410
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 99 place count 461 transition count 409
Iterating global reduction 0 with 1 rules applied. Total rules applied 100 place count 461 transition count 409
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 101 place count 460 transition count 408
Iterating global reduction 0 with 1 rules applied. Total rules applied 102 place count 460 transition count 408
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 103 place count 459 transition count 407
Iterating global reduction 0 with 1 rules applied. Total rules applied 104 place count 459 transition count 407
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 105 place count 458 transition count 406
Iterating global reduction 0 with 1 rules applied. Total rules applied 106 place count 458 transition count 406
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 107 place count 457 transition count 405
Iterating global reduction 0 with 1 rules applied. Total rules applied 108 place count 457 transition count 405
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 109 place count 456 transition count 404
Iterating global reduction 0 with 1 rules applied. Total rules applied 110 place count 456 transition count 404
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 111 place count 455 transition count 403
Iterating global reduction 0 with 1 rules applied. Total rules applied 112 place count 455 transition count 403
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 113 place count 454 transition count 402
Iterating global reduction 0 with 1 rules applied. Total rules applied 114 place count 454 transition count 402
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 115 place count 453 transition count 401
Iterating global reduction 0 with 1 rules applied. Total rules applied 116 place count 453 transition count 401
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 117 place count 452 transition count 400
Iterating global reduction 0 with 1 rules applied. Total rules applied 118 place count 452 transition count 400
Applied a total of 118 rules in 457 ms. Remains 452 /511 variables (removed 59) and now considering 400/459 (removed 59) transitions.
// Phase 1: matrix 400 rows 452 cols
[2024-05-21 15:27:41] [INFO ] Computed 78 invariants in 3 ms
[2024-05-21 15:27:42] [INFO ] Implicit Places using invariants in 344 ms returned [97, 140, 374, 400, 434]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 346 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 447/511 places, 400/459 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 444 transition count 397
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 444 transition count 397
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 443 transition count 396
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 443 transition count 396
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 442 transition count 395
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 442 transition count 395
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 441 transition count 394
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 441 transition count 394
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 440 transition count 393
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 440 transition count 393
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 439 transition count 392
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 439 transition count 392
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 438 transition count 391
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 438 transition count 391
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 437 transition count 390
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 437 transition count 390
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 436 transition count 389
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 436 transition count 389
Applied a total of 22 rules in 70 ms. Remains 436 /447 variables (removed 11) and now considering 389/400 (removed 11) transitions.
// Phase 1: matrix 389 rows 436 cols
[2024-05-21 15:27:42] [INFO ] Computed 73 invariants in 2 ms
[2024-05-21 15:27:42] [INFO ] Implicit Places using invariants in 278 ms returned []
[2024-05-21 15:27:42] [INFO ] Invariant cache hit.
[2024-05-21 15:27:42] [INFO ] Implicit Places using invariants and state equation in 572 ms returned []
Implicit Place search using SMT with State Equation took 854 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 436/511 places, 389/459 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1727 ms. Remains : 436/511 places, 389/459 transitions.
Stuttering acceptance computed with spot in 115 ms :[(AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : AutoFlight-PT-24a-LTLCardinality-15
Product exploration explored 100000 steps with 50000 reset in 767 ms.
Product exploration explored 100000 steps with 50000 reset in 796 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X p1), (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 5 factoid took 15 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA AutoFlight-PT-24a-LTLCardinality-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property AutoFlight-PT-24a-LTLCardinality-15 finished in 3445 ms.
All properties solved by simple procedures.
Total runtime 22575 ms.
ITS solved all properties within timeout
BK_STOP 1716305264735
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
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="AutoFlight-PT-24a"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="greatspnxred"
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 2-5568"
echo " Executing tool greatspnxred"
echo " Input is AutoFlight-PT-24a, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r025-smll-171620166000171"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-24a.tgz
mv AutoFlight-PT-24a execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;