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.r043-smll-171620180100107.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 gold2023
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 r043-smll-171620180100107
=====================================================================

--------------------
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 1716290003495

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AutoFlight-PT-24a
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-21 11:13:25] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-21 11:13:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 11:13:26] [INFO ] Load time of PNML (sax parser for PT used): 154 ms
[2024-05-21 11:13:26] [INFO ] Transformed 607 places.
[2024-05-21 11:13:26] [INFO ] Transformed 605 transitions.
[2024-05-21 11:13:26] [INFO ] Found NUPN structural information;
[2024-05-21 11:13:26] [INFO ] Parsed PT model containing 607 places and 605 transitions and 1940 arcs in 278 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 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 94 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 11:13:26] [INFO ] Computed 148 invariants in 37 ms
[2024-05-21 11:13:27] [INFO ] Implicit Places using invariants in 1275 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 1319 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 176 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 11:13:28] [INFO ] Computed 78 invariants in 5 ms
[2024-05-21 11:13:28] [INFO ] Implicit Places using invariants in 244 ms returned []
[2024-05-21 11:13:28] [INFO ] Invariant cache hit.
[2024-05-21 11:13:28] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-21 11:13:28] [INFO ] Implicit Places using invariants and state equation in 613 ms returned []
Implicit Place search using SMT with State Equation took 860 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 2453 ms. Remains : 511/607 places, 459/485 transitions.
Support contains 29 out of 511 places after structural reductions.
[2024-05-21 11:13:29] [INFO ] Flatten gal took : 92 ms
[2024-05-21 11:13:29] [INFO ] Flatten gal took : 45 ms
[2024-05-21 11:13:29] [INFO ] Input system was already deterministic with 459 transitions.
Support contains 28 out of 511 places (down from 29) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 119 resets, run finished after 601 ms. (steps per millisecond=16 ) properties (out of 15) seen :10
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2024-05-21 11:13:30] [INFO ] Invariant cache hit.
[2024-05-21 11:13:30] [INFO ] After 185ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2024-05-21 11:13:30] [INFO ] [Nat]Absence check using 78 positive place invariants in 24 ms returned sat
[2024-05-21 11:13:30] [INFO ] After 307ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :2
[2024-05-21 11:13:30] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-21 11:13:30] [INFO ] After 70ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :2 sat :2
[2024-05-21 11:13:31] [INFO ] After 213ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :2
Attempting to minimize the solution found.
Minimization took 75 ms.
[2024-05-21 11:13:31] [INFO ] After 806ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :2
Fused 4 Parikh solutions to 2 different solutions.
Finished Parikh walk after 77 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=25 )
Parikh walk visited 1 properties in 6 ms.
Support contains 2 out of 511 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 511/511 places, 459/459 transitions.
Drop transitions removed 169 transitions
Trivial Post-agglo rules discarded 169 transitions
Performed 169 trivial Post agglomeration. Transition count delta: 169
Iterating post reduction 0 with 169 rules applied. Total rules applied 169 place count 511 transition count 290
Reduce places removed 169 places and 0 transitions.
Iterating post reduction 1 with 169 rules applied. Total rules applied 338 place count 342 transition count 290
Performed 33 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 33 Pre rules applied. Total rules applied 338 place count 342 transition count 257
Deduced a syphon composed of 33 places in 1 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 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
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 411 place count 305 transition count 253
Iterating global reduction 2 with 1 rules applied. Total rules applied 412 place count 305 transition count 253
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 413 place count 304 transition count 252
Iterating global reduction 2 with 1 rules applied. Total rules applied 414 place count 304 transition count 252
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 2 with 106 rules applied. Total rules applied 520 place count 251 transition count 199
Free-agglomeration rule applied 71 times.
Iterating global reduction 2 with 71 rules applied. Total rules applied 591 place count 251 transition count 128
Reduce places removed 71 places and 0 transitions.
Iterating post reduction 2 with 71 rules applied. Total rules applied 662 place count 180 transition count 128
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 3 with 3 rules applied. Total rules applied 665 place count 180 transition count 125
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 668 place count 177 transition count 125
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 669 place count 176 transition count 124
Reduce places removed 74 places and 0 transitions.
Graph (trivial) has 114 edges and 102 vertex of which 89 / 102 are part of one of the 1 SCC in 3 ms
Free SCC test removed 88 places
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 4 with 81 rules applied. Total rules applied 750 place count 14 transition count 118
Reduce places removed 9 places and 0 transitions.
Drop transitions removed 112 transitions
Reduce isomorphic transitions removed 112 transitions.
Iterating post reduction 5 with 121 rules applied. Total rules applied 871 place count 5 transition count 6
Free-agglomeration rule applied 2 times.
Iterating global reduction 6 with 2 rules applied. Total rules applied 873 place count 5 transition count 4
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 875 place count 3 transition count 4
Applied a total of 875 rules in 164 ms. Remains 3 /511 variables (removed 508) and now considering 4/459 (removed 455) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 165 ms. Remains : 3/511 places, 4/459 transitions.
Finished random walk after 13 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=6 )
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 1 atomic propositions for a total of 7 simplifications.
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_1.0.0.202304061127/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 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 87 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 11:13:31] [INFO ] Computed 78 invariants in 3 ms
[2024-05-21 11:13:31] [INFO ] Implicit Places using invariants in 262 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 263 ms to find 28 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 226/511 places, 202/459 transitions.
Drop transitions 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 1 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 19 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 11:13:31] [INFO ] Computed 50 invariants in 2 ms
[2024-05-21 11:13:32] [INFO ] Implicit Places using invariants in 137 ms returned []
[2024-05-21 11:13:32] [INFO ] Invariant cache hit.
[2024-05-21 11:13:32] [INFO ] State equation strengthened by 47 read => feed constraints.
[2024-05-21 11:13:32] [INFO ] Implicit Places using invariants and state equation in 331 ms returned []
Implicit Place search using SMT with State Equation took 471 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 842 ms. Remains : 201/511 places, 177/459 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 340 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 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p2:(AND (EQ s198 0) (EQ s185 1)), p0:(OR (EQ s119 0) (EQ s27 1)), p1:(OR (EQ s74 0) (EQ s99 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 51 steps with 0 reset in 3 ms.
FORMULA AutoFlight-PT-24a-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-24a-LTLCardinality-01 finished in 1263 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(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
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 677 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 11:13:33] [INFO ] Computed 78 invariants in 3 ms
[2024-05-21 11:13:33] [INFO ] Implicit Places using invariants in 234 ms returned [97, 140, 400, 434]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 237 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 448/511 places, 400/459 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 445 transition count 397
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 445 transition count 397
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 444 transition count 396
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 444 transition count 396
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 443 transition count 395
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 443 transition count 395
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 442 transition count 394
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 442 transition count 394
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 441 transition count 393
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 441 transition count 393
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 440 transition count 392
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 440 transition count 392
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 439 transition count 391
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 439 transition count 391
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 438 transition count 390
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 438 transition count 390
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 437 transition count 389
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 437 transition count 389
Applied a total of 22 rules in 170 ms. Remains 437 /448 variables (removed 11) and now considering 389/400 (removed 11) transitions.
// Phase 1: matrix 389 rows 437 cols
[2024-05-21 11:13:33] [INFO ] Computed 74 invariants in 2 ms
[2024-05-21 11:13:34] [INFO ] Implicit Places using invariants in 279 ms returned []
[2024-05-21 11:13:34] [INFO ] Invariant cache hit.
[2024-05-21 11:13:34] [INFO ] Implicit Places using invariants and state equation in 461 ms returned []
Implicit Place search using SMT with State Equation took 748 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 437/511 places, 389/459 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1836 ms. Remains : 437/511 places, 389/459 transitions.
Stuttering acceptance computed with spot in 84 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : AutoFlight-PT-24a-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s276 0) (EQ s363 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 1117 reset in 740 ms.
Product exploration explored 100000 steps with 1113 reset in 652 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 p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 85 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 44 ms :[true, (NOT p0)]
Incomplete random walk after 10000 steps, including 111 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 727890 steps, run timeout after 3001 ms. (steps per millisecond=242 ) properties seen :{}
Probabilistic random walk after 727890 steps, saw 90581 distinct states, run finished after 3002 ms. (steps per millisecond=242 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-21 11:13:39] [INFO ] Invariant cache hit.
[2024-05-21 11:13:39] [INFO ] After 83ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 11:13:39] [INFO ] [Nat]Absence check using 74 positive place invariants in 20 ms returned sat
[2024-05-21 11:13:39] [INFO ] After 100ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [p0, (X p0), true, (X (X p0)), (G p0)]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 5 factoid took 13 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA AutoFlight-PT-24a-LTLCardinality-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property AutoFlight-PT-24a-LTLCardinality-02 finished in 6762 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/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 484 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 11:13:39] [INFO ] Computed 78 invariants in 2 ms
[2024-05-21 11:13:40] [INFO ] Implicit Places using invariants in 300 ms returned [140, 381, 407, 441]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 302 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 16 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 11:13:40] [INFO ] Computed 74 invariants in 3 ms
[2024-05-21 11:13:40] [INFO ] Implicit Places using invariants in 256 ms returned []
[2024-05-21 11:13:40] [INFO ] Invariant cache hit.
[2024-05-21 11:13:40] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 11:13:41] [INFO ] Implicit Places using invariants and state equation in 522 ms returned []
Implicit Place search using SMT with State Equation took 784 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 1588 ms. Remains : 452/511 places, 404/459 transitions.
Stuttering acceptance computed with spot in 306 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 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(OR (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p2) p0), acceptance={} source=2 dest: 3}, { cond=(AND p2 p0), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=2 dest: 5}, { cond=(AND p2 (NOT p0)), acceptance={} source=2 dest: 6}], [{ cond=(OR (AND (NOT p0) (NOT p3)) (AND (NOT p3) (NOT p1))), acceptance={} source=3 dest: 1}, { cond=(AND p0 (NOT p3) p1), acceptance={} source=3 dest: 7}], [{ cond=(AND (NOT p2) p0 (NOT p3) p1), acceptance={0} source=4 dest: 3}, { cond=(AND p2 p0 (NOT p3) p1), acceptance={0} source=4 dest: 4}, { cond=(OR (AND (NOT p2) (NOT p0) (NOT p3)) (AND (NOT p2) (NOT p3) (NOT p1))), acceptance={0} source=4 dest: 5}, { cond=(OR (AND p2 (NOT p0) (NOT p3)) (AND p2 (NOT p3) (NOT p1))), acceptance={0} source=4 dest: 6}], [{ cond=(NOT p3), acceptance={} source=5 dest: 1}], [{ cond=(AND (NOT p2) (NOT p3)), acceptance={0} source=6 dest: 5}, { cond=(AND p2 (NOT p3)), acceptance={0} source=6 dest: 6}], [{ cond=(AND p0 p3 p1), acceptance={0} source=7 dest: 0}, { cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=7 dest: 1}, { cond=(AND p0 (NOT p3) p1), acceptance={0} source=7 dest: 7}]], initial=2, aps=[p0:(OR (EQ s315 0) (EQ s166 1)), p1:(NEQ s63 1), p2:(OR (EQ s97 0) (EQ s193 1) (EQ s363 0) (EQ s447 1)), p3:(OR (EQ s363 0) (EQ s447 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1374 ms.
Product exploration explored 100000 steps with 50000 reset in 1379 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 (NOT (OR (AND (NOT p2) (NOT p0) (NOT p3)) (AND (NOT p2) (NOT p3) (NOT p1))))), (X p3), (X (NOT (AND (NOT p2) (NOT p3)))), (X (NOT (AND p2 (NOT p3)))), (X (NOT (AND p2 p0 (NOT p3) p1))), (X (NOT (OR (AND (NOT p0) (NOT p3)) (AND (NOT p3) (NOT p1))))), (X (NOT (AND (NOT p2) p0 (NOT p3) p1))), (X (NOT (AND p0 (NOT p3) p1))), (X (NOT (OR (AND p2 (NOT p0) (NOT p3)) (AND p2 (NOT p3) (NOT p1))))), true, (X (X (NOT (OR (AND (NOT p2) (NOT p0) (NOT p3)) (AND (NOT p2) (NOT p3) (NOT p1)))))), (X (X p3)), (X (X (NOT (AND (NOT p2) (NOT p3))))), (X (X (NOT (AND p2 (NOT p3))))), (X (X (NOT (AND p2 p0 (NOT p3) p1)))), (X (X (NOT (OR (AND (NOT p0) (NOT p3)) (AND (NOT p3) (NOT p1)))))), (X (X (NOT (AND (NOT p2) p0 (NOT p3) p1)))), (X (X (NOT (AND p0 (NOT p3) p1)))), (X (X (NOT (OR (AND p2 (NOT p0) (NOT p3)) (AND p2 (NOT p3) (NOT 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))))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 20 factoid took 20 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 4703 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/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 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 29 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 11:13:44] [INFO ] Computed 78 invariants in 1 ms
[2024-05-21 11:13:44] [INFO ] Implicit Places using invariants in 303 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 305 ms to find 27 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 234/511 places, 209/459 transitions.
Drop transitions 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 0 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 14 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 11:13:44] [INFO ] Computed 51 invariants in 1 ms
[2024-05-21 11:13:44] [INFO ] Implicit Places using invariants in 141 ms returned []
[2024-05-21 11:13:44] [INFO ] Invariant cache hit.
[2024-05-21 11:13:44] [INFO ] State equation strengthened by 48 read => feed constraints.
[2024-05-21 11:13:45] [INFO ] Implicit Places using invariants and state equation in 326 ms returned []
Implicit Place search using SMT with State Equation took 469 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 818 ms. Remains : 203/511 places, 178/459 transitions.
Stuttering acceptance computed with spot in 119 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : AutoFlight-PT-24a-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s99 1), p1:(OR (EQ s97 0) (EQ s101 1) (EQ s193 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 51 steps with 0 reset in 0 ms.
FORMULA AutoFlight-PT-24a-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-24a-LTLCardinality-06 finished in 954 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/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 477 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 11:13:45] [INFO ] Computed 78 invariants in 2 ms
[2024-05-21 11:13:45] [INFO ] Implicit Places using invariants in 288 ms returned [97, 140, 383, 409, 443]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 290 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 16 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 11:13:45] [INFO ] Computed 73 invariants in 2 ms
[2024-05-21 11:13:46] [INFO ] Implicit Places using invariants in 234 ms returned []
[2024-05-21 11:13:46] [INFO ] Invariant cache hit.
[2024-05-21 11:13:46] [INFO ] Implicit Places using invariants and state equation in 510 ms returned []
Implicit Place search using SMT with State Equation took 746 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 1531 ms. Remains : 453/511 places, 406/459 transitions.
Stuttering acceptance computed with spot in 103 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : AutoFlight-PT-24a-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(OR (EQ s248 0) (EQ s423 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 1006 ms.
Product exploration explored 100000 steps with 33333 reset in 1052 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 15 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 3725 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/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 534 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 11:13:49] [INFO ] Computed 78 invariants in 3 ms
[2024-05-21 11:13:49] [INFO ] Implicit Places using invariants in 276 ms returned [97, 140, 374, 400, 434]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 278 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 76 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 11:13:49] [INFO ] Computed 73 invariants in 2 ms
[2024-05-21 11:13:50] [INFO ] Implicit Places using invariants in 250 ms returned []
[2024-05-21 11:13:50] [INFO ] Invariant cache hit.
[2024-05-21 11:13:50] [INFO ] Implicit Places using invariants and state equation in 482 ms returned []
Implicit Place search using SMT with State Equation took 734 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 1624 ms. Remains : 436/511 places, 389/459 transitions.
Stuttering acceptance computed with spot in 104 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 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}]], initial=0, aps=[p1:(EQ s429 0), p0:(OR (EQ s76 0) (EQ s414 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1130 ms.
Product exploration explored 100000 steps with 50000 reset in 1165 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 (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 16 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 4065 ms.
All properties solved by simple procedures.
Total runtime 27016 ms.

BK_STOP 1716290034058

--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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
+ 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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -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="AutoFlight-PT-24a"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
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 gold2023"
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 r043-smll-171620180100107"
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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;