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-171620180100078.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-05a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r043-smll-171620180100078
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 464K
-rw-r--r-- 1 mcc users 5.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K 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 3.5K Apr 22 14:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 22 14:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 22 14:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 22 14:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 12 22:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 140K Apr 12 22:33 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Apr 12 22:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 38K Apr 12 22:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K 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 36K 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-05a-LTLFireability-00
FORMULA_NAME AutoFlight-PT-05a-LTLFireability-01
FORMULA_NAME AutoFlight-PT-05a-LTLFireability-02
FORMULA_NAME AutoFlight-PT-05a-LTLFireability-03
FORMULA_NAME AutoFlight-PT-05a-LTLFireability-04
FORMULA_NAME AutoFlight-PT-05a-LTLFireability-05
FORMULA_NAME AutoFlight-PT-05a-LTLFireability-06
FORMULA_NAME AutoFlight-PT-05a-LTLFireability-07
FORMULA_NAME AutoFlight-PT-05a-LTLFireability-08
FORMULA_NAME AutoFlight-PT-05a-LTLFireability-09
FORMULA_NAME AutoFlight-PT-05a-LTLFireability-10
FORMULA_NAME AutoFlight-PT-05a-LTLFireability-11
FORMULA_NAME AutoFlight-PT-05a-LTLFireability-12
FORMULA_NAME AutoFlight-PT-05a-LTLFireability-13
FORMULA_NAME AutoFlight-PT-05a-LTLFireability-14
FORMULA_NAME AutoFlight-PT-05a-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716278878648

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=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AutoFlight-PT-05a
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-21 08:08:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-21 08:08:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 08:08:01] [INFO ] Load time of PNML (sax parser for PT used): 106 ms
[2024-05-21 08:08:01] [INFO ] Transformed 132 places.
[2024-05-21 08:08:01] [INFO ] Transformed 130 transitions.
[2024-05-21 08:08:01] [INFO ] Found NUPN structural information;
[2024-05-21 08:08:01] [INFO ] Parsed PT model containing 132 places and 130 transitions and 420 arcs in 248 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 15 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 6 formulas.
Ensure Unique test removed 25 transitions
Reduce redundant transitions removed 25 transitions.
FORMULA AutoFlight-PT-05a-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-05a-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-05a-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-05a-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-05a-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-05a-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 29 out of 132 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 132/132 places, 105/105 transitions.
Applied a total of 0 rules in 23 ms. Remains 132 /132 variables (removed 0) and now considering 105/105 (removed 0) transitions.
// Phase 1: matrix 105 rows 132 cols
[2024-05-21 08:08:02] [INFO ] Computed 34 invariants in 9 ms
[2024-05-21 08:08:02] [INFO ] Implicit Places using invariants in 480 ms returned [7, 21, 28, 38, 41, 44, 47, 50, 77, 111, 123, 129]
Discarding 12 places :
Implicit Place search using SMT only with invariants took 530 ms to find 12 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 120/132 places, 105/105 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 118 transition count 103
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 118 transition count 103
Applied a total of 4 rules in 16 ms. Remains 118 /120 variables (removed 2) and now considering 103/105 (removed 2) transitions.
// Phase 1: matrix 103 rows 118 cols
[2024-05-21 08:08:02] [INFO ] Computed 22 invariants in 4 ms
[2024-05-21 08:08:02] [INFO ] Implicit Places using invariants in 100 ms returned []
[2024-05-21 08:08:02] [INFO ] Invariant cache hit.
[2024-05-21 08:08:02] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-21 08:08:02] [INFO ] Implicit Places using invariants and state equation in 196 ms returned []
Implicit Place search using SMT with State Equation took 299 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 118/132 places, 103/105 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 870 ms. Remains : 118/132 places, 103/105 transitions.
Support contains 29 out of 118 places after structural reductions.
[2024-05-21 08:08:03] [INFO ] Flatten gal took : 43 ms
[2024-05-21 08:08:03] [INFO ] Flatten gal took : 21 ms
[2024-05-21 08:08:03] [INFO ] Input system was already deterministic with 103 transitions.
Support contains 28 out of 118 places (down from 29) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 312 resets, run finished after 514 ms. (steps per millisecond=19 ) properties (out of 19) seen :16
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10000 steps, including 42 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 40 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
[2024-05-21 08:08:03] [INFO ] Invariant cache hit.
[2024-05-21 08:08:03] [INFO ] [Real]Absence check using 22 positive place invariants in 10 ms returned sat
[2024-05-21 08:08:03] [INFO ] After 82ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 1 atomic propositions for a total of 10 simplifications.
FORMULA AutoFlight-PT-05a-LTLFireability-01 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(p0)&&F(G(p1)))))'
Support contains 4 out of 118 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 118/118 places, 103/103 transitions.
Drop transitions removed 19 transitions
Trivial Post-agglo rules discarded 19 transitions
Performed 19 trivial Post agglomeration. Transition count delta: 19
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 118 transition count 84
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 1 with 19 rules applied. Total rules applied 38 place count 99 transition count 84
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 17 Pre rules applied. Total rules applied 38 place count 99 transition count 67
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 72 place count 82 transition count 67
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 73 place count 81 transition count 66
Iterating global reduction 2 with 1 rules applied. Total rules applied 74 place count 81 transition count 66
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 92 place count 72 transition count 57
Applied a total of 92 rules in 33 ms. Remains 72 /118 variables (removed 46) and now considering 57/103 (removed 46) transitions.
// Phase 1: matrix 57 rows 72 cols
[2024-05-21 08:08:04] [INFO ] Computed 22 invariants in 2 ms
[2024-05-21 08:08:04] [INFO ] Implicit Places using invariants in 116 ms returned [10, 24, 25, 26, 27, 28, 29, 50, 55, 71]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 117 ms to find 10 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 62/118 places, 57/103 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 62 transition count 51
Reduce places removed 6 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 1 with 11 rules applied. Total rules applied 17 place count 56 transition count 46
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 22 place count 51 transition count 46
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 22 place count 51 transition count 45
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 24 place count 50 transition count 45
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 26 place count 48 transition count 43
Iterating global reduction 3 with 2 rules applied. Total rules applied 28 place count 48 transition count 43
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 30 place count 47 transition count 42
Applied a total of 30 rules in 11 ms. Remains 47 /62 variables (removed 15) and now considering 42/57 (removed 15) transitions.
// Phase 1: matrix 42 rows 47 cols
[2024-05-21 08:08:04] [INFO ] Computed 12 invariants in 0 ms
[2024-05-21 08:08:04] [INFO ] Implicit Places using invariants in 48 ms returned []
[2024-05-21 08:08:04] [INFO ] Invariant cache hit.
[2024-05-21 08:08:04] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-21 08:08:04] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 143 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 47/118 places, 42/103 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 304 ms. Remains : 47/118 places, 42/103 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 313 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : AutoFlight-PT-05a-LTLFireability-00 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=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s41 1) (EQ s46 1)), p1:(AND (EQ s4 1) (OR (EQ s14 1) (AND (EQ s41 1) (EQ s46 1))))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 16 steps with 2 reset in 6 ms.
FORMULA AutoFlight-PT-05a-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-05a-LTLFireability-00 finished in 703 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(p0)||(!p1 U (!p2||G(!p1))))))'
Support contains 5 out of 118 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 118/118 places, 103/103 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 117 transition count 102
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 117 transition count 102
Applied a total of 2 rules in 17 ms. Remains 117 /118 variables (removed 1) and now considering 102/103 (removed 1) transitions.
// Phase 1: matrix 102 rows 117 cols
[2024-05-21 08:08:04] [INFO ] Computed 22 invariants in 2 ms
[2024-05-21 08:08:04] [INFO ] Implicit Places using invariants in 101 ms returned [13, 32, 90, 96, 106, 116]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 104 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 111/118 places, 102/103 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 108 transition count 99
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 108 transition count 99
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 107 transition count 98
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 107 transition count 98
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 106 transition count 97
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 106 transition count 97
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 105 transition count 96
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 105 transition count 96
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 104 transition count 95
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 104 transition count 95
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 103 transition count 94
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 103 transition count 94
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 102 transition count 93
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 102 transition count 93
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 101 transition count 92
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 101 transition count 92
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 100 transition count 91
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 100 transition count 91
Applied a total of 22 rules in 29 ms. Remains 100 /111 variables (removed 11) and now considering 91/102 (removed 11) transitions.
// Phase 1: matrix 91 rows 100 cols
[2024-05-21 08:08:04] [INFO ] Computed 16 invariants in 2 ms
[2024-05-21 08:08:05] [INFO ] Implicit Places using invariants in 73 ms returned []
[2024-05-21 08:08:05] [INFO ] Invariant cache hit.
[2024-05-21 08:08:05] [INFO ] Implicit Places using invariants and state equation in 101 ms returned []
Implicit Place search using SMT with State Equation took 177 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 100/118 places, 91/103 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 327 ms. Remains : 100/118 places, 91/103 transitions.
Stuttering acceptance computed with spot in 137 ms :[(NOT p0), (AND (NOT p0) p2 p1), (AND (NOT p0) p2 p1)]
Running random walk in product with property : AutoFlight-PT-05a-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) p2 p1), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(EQ s67 1), p2:(AND (EQ s28 1) (EQ s78 1)), p1:(AND (EQ s30 1) (EQ s96 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 605 ms.
Product exploration explored 100000 steps with 50000 reset in 331 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 (NOT p0) (NOT p2) (NOT p1)), (X (NOT (AND (NOT p0) p2 p1))), (X (NOT (AND (NOT p0) p2 (NOT p1)))), (X (X (NOT (AND (NOT p0) p2 p1)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p2 (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to conjunction of knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 107 ms. Reduced automaton from 3 states, 4 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA AutoFlight-PT-05a-LTLFireability-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property AutoFlight-PT-05a-LTLFireability-02 finished in 1531 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' '!(F(G(p0)))'
Support contains 2 out of 118 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 118/118 places, 103/103 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 33 transitions
Trivial Post-agglo rules discarded 33 transitions
Performed 33 trivial Post agglomeration. Transition count delta: 33
Iterating post reduction 0 with 35 rules applied. Total rules applied 35 place count 115 transition count 69
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 1 with 33 rules applied. Total rules applied 68 place count 82 transition count 69
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 68 place count 82 transition count 58
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 27 rules applied. Total rules applied 95 place count 66 transition count 58
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 95 place count 66 transition count 53
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 105 place count 61 transition count 53
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 127 place count 50 transition count 42
Applied a total of 127 rules in 17 ms. Remains 50 /118 variables (removed 68) and now considering 42/103 (removed 61) transitions.
// Phase 1: matrix 42 rows 50 cols
[2024-05-21 08:08:06] [INFO ] Computed 15 invariants in 1 ms
[2024-05-21 08:08:06] [INFO ] Implicit Places using invariants in 55 ms returned [32, 36, 42]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 56 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 47/118 places, 42/103 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 44 transition count 39
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 44 transition count 39
Applied a total of 6 rules in 5 ms. Remains 44 /47 variables (removed 3) and now considering 39/42 (removed 3) transitions.
// Phase 1: matrix 39 rows 44 cols
[2024-05-21 08:08:06] [INFO ] Computed 12 invariants in 1 ms
[2024-05-21 08:08:06] [INFO ] Implicit Places using invariants in 42 ms returned []
[2024-05-21 08:08:06] [INFO ] Invariant cache hit.
[2024-05-21 08:08:06] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 106 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 44/118 places, 39/103 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 185 ms. Remains : 44/118 places, 39/103 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : AutoFlight-PT-05a-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s39 1) (EQ s43 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 11 steps with 0 reset in 0 ms.
FORMULA AutoFlight-PT-05a-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-05a-LTLFireability-04 finished in 235 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(F(p1))))'
Support contains 2 out of 118 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 118/118 places, 103/103 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 117 transition count 102
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 117 transition count 102
Applied a total of 2 rules in 4 ms. Remains 117 /118 variables (removed 1) and now considering 102/103 (removed 1) transitions.
// Phase 1: matrix 102 rows 117 cols
[2024-05-21 08:08:06] [INFO ] Computed 22 invariants in 2 ms
[2024-05-21 08:08:06] [INFO ] Implicit Places using invariants in 90 ms returned [13, 32, 90, 96, 106, 116]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 93 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 111/118 places, 102/103 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 108 transition count 99
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 108 transition count 99
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 107 transition count 98
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 107 transition count 98
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 106 transition count 97
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 106 transition count 97
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 105 transition count 96
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 105 transition count 96
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 104 transition count 95
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 104 transition count 95
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 103 transition count 94
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 103 transition count 94
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 102 transition count 93
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 102 transition count 93
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 101 transition count 92
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 101 transition count 92
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 100 transition count 91
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 100 transition count 91
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 99 transition count 90
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 99 transition count 90
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 98 transition count 89
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 98 transition count 89
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 97 transition count 88
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 97 transition count 88
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 96 transition count 87
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 96 transition count 87
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 95 transition count 86
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 95 transition count 86
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 94 transition count 85
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 94 transition count 85
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 93 transition count 84
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 93 transition count 84
Applied a total of 36 rules in 27 ms. Remains 93 /111 variables (removed 18) and now considering 84/102 (removed 18) transitions.
// Phase 1: matrix 84 rows 93 cols
[2024-05-21 08:08:06] [INFO ] Computed 16 invariants in 1 ms
[2024-05-21 08:08:06] [INFO ] Implicit Places using invariants in 67 ms returned []
[2024-05-21 08:08:06] [INFO ] Invariant cache hit.
[2024-05-21 08:08:06] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 165 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 93/118 places, 84/103 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 289 ms. Remains : 93/118 places, 84/103 transitions.
Stuttering acceptance computed with spot in 114 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : AutoFlight-PT-05a-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(EQ s40 1), p0:(EQ s11 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 231 ms.
Product exploration explored 100000 steps with 50000 reset in 259 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 (NOT p1) (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 5 factoid took 137 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA AutoFlight-PT-05a-LTLFireability-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property AutoFlight-PT-05a-LTLFireability-05 finished in 1049 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 1 out of 118 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 118/118 places, 103/103 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 117 transition count 102
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 117 transition count 102
Applied a total of 2 rules in 11 ms. Remains 117 /118 variables (removed 1) and now considering 102/103 (removed 1) transitions.
// Phase 1: matrix 102 rows 117 cols
[2024-05-21 08:08:07] [INFO ] Computed 22 invariants in 1 ms
[2024-05-21 08:08:07] [INFO ] Implicit Places using invariants in 89 ms returned [13, 32, 90, 96, 106, 116]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 98 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 111/118 places, 102/103 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 108 transition count 99
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 108 transition count 99
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 107 transition count 98
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 107 transition count 98
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 106 transition count 97
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 106 transition count 97
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 105 transition count 96
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 105 transition count 96
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 104 transition count 95
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 104 transition count 95
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 103 transition count 94
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 103 transition count 94
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 102 transition count 93
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 102 transition count 93
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 101 transition count 92
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 101 transition count 92
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 100 transition count 91
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 100 transition count 91
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 99 transition count 90
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 99 transition count 90
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 98 transition count 89
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 98 transition count 89
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 97 transition count 88
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 97 transition count 88
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 96 transition count 87
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 96 transition count 87
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 95 transition count 86
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 95 transition count 86
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 94 transition count 85
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 94 transition count 85
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 93 transition count 84
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 93 transition count 84
Applied a total of 36 rules in 31 ms. Remains 93 /111 variables (removed 18) and now considering 84/102 (removed 18) transitions.
// Phase 1: matrix 84 rows 93 cols
[2024-05-21 08:08:07] [INFO ] Computed 16 invariants in 1 ms
[2024-05-21 08:08:07] [INFO ] Implicit Places using invariants in 59 ms returned []
[2024-05-21 08:08:07] [INFO ] Invariant cache hit.
[2024-05-21 08:08:07] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 166 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 93/118 places, 84/103 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 306 ms. Remains : 93/118 places, 84/103 transitions.
Stuttering acceptance computed with spot in 82 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : AutoFlight-PT-05a-LTLFireability-07 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:(EQ s3 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]]
Entered a terminal (fully accepting) state of product in 20 steps with 0 reset in 0 ms.
FORMULA AutoFlight-PT-05a-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-05a-LTLFireability-07 finished in 403 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)||G(p1)||G(p2)))'
Support contains 2 out of 118 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 118/118 places, 103/103 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 115 transition count 72
Reduce places removed 30 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 31 rules applied. Total rules applied 63 place count 85 transition count 71
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 64 place count 84 transition count 71
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 12 Pre rules applied. Total rules applied 64 place count 84 transition count 59
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 3 with 29 rules applied. Total rules applied 93 place count 67 transition count 59
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 93 place count 67 transition count 54
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 103 place count 62 transition count 54
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 104 place count 61 transition count 53
Iterating global reduction 3 with 1 rules applied. Total rules applied 105 place count 61 transition count 53
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 123 place count 52 transition count 44
Applied a total of 123 rules in 19 ms. Remains 52 /118 variables (removed 66) and now considering 44/103 (removed 59) transitions.
// Phase 1: matrix 44 rows 52 cols
[2024-05-21 08:08:08] [INFO ] Computed 15 invariants in 1 ms
[2024-05-21 08:08:08] [INFO ] Implicit Places using invariants in 53 ms returned [35, 39, 45, 51]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 54 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 48/118 places, 44/103 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 45 transition count 41
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 45 transition count 41
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 0 with 2 rules applied. Total rules applied 8 place count 44 transition count 40
Applied a total of 8 rules in 5 ms. Remains 44 /48 variables (removed 4) and now considering 40/44 (removed 4) transitions.
// Phase 1: matrix 40 rows 44 cols
[2024-05-21 08:08:08] [INFO ] Computed 11 invariants in 2 ms
[2024-05-21 08:08:08] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-21 08:08:08] [INFO ] Invariant cache hit.
[2024-05-21 08:08:08] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 44/118 places, 40/103 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 177 ms. Remains : 44/118 places, 40/103 transitions.
Stuttering acceptance computed with spot in 281 ms :[true, (NOT p2), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (AND (NOT p2) (NOT p0)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : AutoFlight-PT-05a-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p2), acceptance={} source=1 dest: 0}, { cond=p2, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={} source=2 dest: 1}, { cond=(AND p1 p2), acceptance={} source=2 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=3 dest: 2}, { cond=(AND p0 p1 p2), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=3 dest: 5}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=3 dest: 6}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=3 dest: 7}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 0}, { cond=p1, acceptance={} source=5 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=6 dest: 0}, { cond=(AND (NOT p0) p2), acceptance={} source=6 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={} source=6 dest: 4}, { cond=(AND p0 p2), acceptance={} source=6 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=7 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=7 dest: 4}, { cond=(AND (NOT p0) p1), acceptance={} source=7 dest: 5}, { cond=(AND p0 p1), acceptance={} source=7 dest: 7}]], initial=3, aps=[p2:(NEQ s3 1), p1:(EQ s21 0), p0:(EQ s3 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][true, true, true, true, true, true, true, true]]
Entered a terminal (fully accepting) state of product in 3032 steps with 173 reset in 12 ms.
FORMULA AutoFlight-PT-05a-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-05a-LTLFireability-10 finished in 487 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' '!(F((G(p0)||G(p1))))'
Support contains 3 out of 118 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 118/118 places, 103/103 transitions.
Drop transitions removed 19 transitions
Trivial Post-agglo rules discarded 19 transitions
Performed 19 trivial Post agglomeration. Transition count delta: 19
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 118 transition count 84
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 1 with 19 rules applied. Total rules applied 38 place count 99 transition count 84
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 17 Pre rules applied. Total rules applied 38 place count 99 transition count 67
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 72 place count 82 transition count 67
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 73 place count 81 transition count 66
Iterating global reduction 2 with 1 rules applied. Total rules applied 74 place count 81 transition count 66
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 92 place count 72 transition count 57
Applied a total of 92 rules in 14 ms. Remains 72 /118 variables (removed 46) and now considering 57/103 (removed 46) transitions.
// Phase 1: matrix 57 rows 72 cols
[2024-05-21 08:08:08] [INFO ] Computed 22 invariants in 1 ms
[2024-05-21 08:08:08] [INFO ] Implicit Places using invariants in 82 ms returned [10, 24, 25, 26, 27, 28, 29, 50, 55, 63, 71]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 84 ms to find 11 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 61/118 places, 57/103 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 61 transition count 45
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 24 place count 49 transition count 45
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 27 place count 46 transition count 42
Iterating global reduction 2 with 3 rules applied. Total rules applied 30 place count 46 transition count 42
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 34 place count 44 transition count 40
Applied a total of 34 rules in 8 ms. Remains 44 /61 variables (removed 17) and now considering 40/57 (removed 17) transitions.
// Phase 1: matrix 40 rows 44 cols
[2024-05-21 08:08:08] [INFO ] Computed 11 invariants in 1 ms
[2024-05-21 08:08:08] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-21 08:08:08] [INFO ] Invariant cache hit.
[2024-05-21 08:08:08] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-21 08:08:08] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 111 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 44/118 places, 40/103 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 219 ms. Remains : 44/118 places, 40/103 transitions.
Stuttering acceptance computed with spot in 36 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : AutoFlight-PT-05a-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s21 1), p1:(OR (EQ s7 0) (EQ s35 0))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 5415 reset in 226 ms.
Stack based approach found an accepted trace after 37933 steps with 2044 reset with depth 14 and stack size 14 in 102 ms.
FORMULA AutoFlight-PT-05a-LTLFireability-13 FALSE TECHNIQUES STACK_TEST
Treatment of property AutoFlight-PT-05a-LTLFireability-13 finished in 601 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(G(p1)))))'
Support contains 4 out of 118 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 118/118 places, 103/103 transitions.
Drop transitions removed 19 transitions
Trivial Post-agglo rules discarded 19 transitions
Performed 19 trivial Post agglomeration. Transition count delta: 19
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 118 transition count 84
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 1 with 19 rules applied. Total rules applied 38 place count 99 transition count 84
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 17 Pre rules applied. Total rules applied 38 place count 99 transition count 67
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 72 place count 82 transition count 67
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 73 place count 81 transition count 66
Iterating global reduction 2 with 1 rules applied. Total rules applied 74 place count 81 transition count 66
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 96 place count 70 transition count 55
Applied a total of 96 rules in 14 ms. Remains 70 /118 variables (removed 48) and now considering 55/103 (removed 48) transitions.
// Phase 1: matrix 55 rows 70 cols
[2024-05-21 08:08:09] [INFO ] Computed 22 invariants in 1 ms
[2024-05-21 08:08:09] [INFO ] Implicit Places using invariants in 76 ms returned [9, 22, 23, 24, 25, 26, 27, 48, 61, 69]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 78 ms to find 10 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 60/118 places, 55/103 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 60 transition count 49
Reduce places removed 6 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 1 with 11 rules applied. Total rules applied 17 place count 54 transition count 44
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 22 place count 49 transition count 44
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 22 place count 49 transition count 43
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 24 place count 48 transition count 43
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 26 place count 46 transition count 41
Iterating global reduction 3 with 2 rules applied. Total rules applied 28 place count 46 transition count 41
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 30 place count 45 transition count 40
Applied a total of 30 rules in 10 ms. Remains 45 /60 variables (removed 15) and now considering 40/55 (removed 15) transitions.
// Phase 1: matrix 40 rows 45 cols
[2024-05-21 08:08:09] [INFO ] Computed 12 invariants in 1 ms
[2024-05-21 08:08:09] [INFO ] Implicit Places using invariants in 42 ms returned []
[2024-05-21 08:08:09] [INFO ] Invariant cache hit.
[2024-05-21 08:08:09] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-21 08:08:09] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 108 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 45/118 places, 40/103 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 213 ms. Remains : 45/118 places, 40/103 transitions.
Stuttering acceptance computed with spot in 113 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : AutoFlight-PT-05a-LTLFireability-14 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=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s35 1) (EQ s44 1)), p1:(AND (EQ s13 1) (EQ s25 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 12 steps with 0 reset in 0 ms.
FORMULA AutoFlight-PT-05a-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-05a-LTLFireability-14 finished in 341 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((G(F(!p0)) U p1))))'
Support contains 4 out of 118 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 118/118 places, 103/103 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 117 transition count 102
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 117 transition count 102
Applied a total of 2 rules in 4 ms. Remains 117 /118 variables (removed 1) and now considering 102/103 (removed 1) transitions.
// Phase 1: matrix 102 rows 117 cols
[2024-05-21 08:08:09] [INFO ] Computed 22 invariants in 1 ms
[2024-05-21 08:08:09] [INFO ] Implicit Places using invariants in 74 ms returned [32, 96, 106, 116]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 77 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 113/118 places, 102/103 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 111 transition count 100
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 111 transition count 100
Applied a total of 4 rules in 4 ms. Remains 111 /113 variables (removed 2) and now considering 100/102 (removed 2) transitions.
// Phase 1: matrix 100 rows 111 cols
[2024-05-21 08:08:09] [INFO ] Computed 18 invariants in 1 ms
[2024-05-21 08:08:09] [INFO ] Implicit Places using invariants in 62 ms returned []
[2024-05-21 08:08:09] [INFO ] Invariant cache hit.
[2024-05-21 08:08:09] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-21 08:08:09] [INFO ] Implicit Places using invariants and state equation in 111 ms returned []
Implicit Place search using SMT with State Equation took 177 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 111/118 places, 100/103 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 263 ms. Remains : 111/118 places, 100/103 transitions.
Stuttering acceptance computed with spot in 193 ms :[(NOT p1), (NOT p1), (NOT p1), p0, p0]
Running random walk in product with property : AutoFlight-PT-05a-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 3}, { cond=(NOT p1), acceptance={0} source=2 dest: 4}], [{ cond=p0, acceptance={0} source=3 dest: 3}], [{ cond=p0, acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(AND (EQ s89 1) (EQ s110 1)), p0:(AND (EQ s13 1) (EQ s59 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 8750 reset in 200 ms.
Product exploration explored 100000 steps with 8568 reset in 435 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 (NOT p1) (NOT p0)), (X (X (NOT (AND (NOT p1) p0))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 2 factoid took 198 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 275 ms :[(NOT p1), (NOT p1), (NOT p1), p0, p0]
Finished random walk after 204 steps, including 7 resets, run visited all 3 properties in 6 ms. (steps per millisecond=34 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (X (NOT (AND (NOT p1) p0))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (F p1), (F p0), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 2 factoid took 210 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 208 ms :[(NOT p1), (NOT p1), (NOT p1), p0, p0]
Stuttering acceptance computed with spot in 187 ms :[(NOT p1), (NOT p1), (NOT p1), p0, p0]
[2024-05-21 08:08:11] [INFO ] Invariant cache hit.
[2024-05-21 08:08:11] [INFO ] [Real]Absence check using 18 positive place invariants in 8 ms returned sat
[2024-05-21 08:08:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 08:08:11] [INFO ] [Real]Absence check using state equation in 86 ms returned sat
[2024-05-21 08:08:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 08:08:11] [INFO ] [Nat]Absence check using 18 positive place invariants in 7 ms returned sat
[2024-05-21 08:08:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 08:08:12] [INFO ] [Nat]Absence check using state equation in 60 ms returned sat
[2024-05-21 08:08:12] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-21 08:08:12] [INFO ] [Nat]Added 4 Read/Feed constraints in 2 ms returned sat
[2024-05-21 08:08:12] [INFO ] Computed and/alt/rep : 99/194/99 causal constraints (skipped 0 transitions) in 9 ms.
[2024-05-21 08:08:12] [INFO ] Added : 76 causal constraints over 16 iterations in 296 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 4 out of 111 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 111/111 places, 100/100 transitions.
Applied a total of 0 rules in 2 ms. Remains 111 /111 variables (removed 0) and now considering 100/100 (removed 0) transitions.
[2024-05-21 08:08:12] [INFO ] Invariant cache hit.
[2024-05-21 08:08:12] [INFO ] Implicit Places using invariants in 74 ms returned []
[2024-05-21 08:08:12] [INFO ] Invariant cache hit.
[2024-05-21 08:08:12] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-21 08:08:12] [INFO ] Implicit Places using invariants and state equation in 125 ms returned []
Implicit Place search using SMT with State Equation took 206 ms to find 0 implicit places.
[2024-05-21 08:08:12] [INFO ] Invariant cache hit.
[2024-05-21 08:08:12] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 296 ms. Remains : 111/111 places, 100/100 transitions.
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 (NOT p1) (NOT p0)), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 2 factoid took 348 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 197 ms :[(NOT p1), (NOT p1), (NOT p1), p0, p0]
Finished random walk after 51 steps, including 1 resets, run visited all 3 properties in 4 ms. (steps per millisecond=12 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (F p1), (F p0), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 2 factoid took 255 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 229 ms :[(NOT p1), (NOT p1), (NOT p1), p0, p0]
Stuttering acceptance computed with spot in 201 ms :[(NOT p1), (NOT p1), (NOT p1), p0, p0]
[2024-05-21 08:08:13] [INFO ] Invariant cache hit.
[2024-05-21 08:08:14] [INFO ] [Real]Absence check using 18 positive place invariants in 9 ms returned sat
[2024-05-21 08:08:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 08:08:14] [INFO ] [Real]Absence check using state equation in 85 ms returned sat
[2024-05-21 08:08:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 08:08:14] [INFO ] [Nat]Absence check using 18 positive place invariants in 7 ms returned sat
[2024-05-21 08:08:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 08:08:14] [INFO ] [Nat]Absence check using state equation in 62 ms returned sat
[2024-05-21 08:08:14] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-21 08:08:14] [INFO ] [Nat]Added 4 Read/Feed constraints in 3 ms returned sat
[2024-05-21 08:08:14] [INFO ] Computed and/alt/rep : 99/194/99 causal constraints (skipped 0 transitions) in 14 ms.
[2024-05-21 08:08:14] [INFO ] Added : 76 causal constraints over 16 iterations in 272 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 240 ms :[(NOT p1), (NOT p1), (NOT p1), p0, p0]
Product exploration explored 100000 steps with 8805 reset in 150 ms.
Product exploration explored 100000 steps with 8787 reset in 279 ms.
Applying partial POR strategy [false, false, true, true, true]
Stuttering acceptance computed with spot in 233 ms :[(NOT p1), (NOT p1), (NOT p1), p0, p0]
Support contains 4 out of 111 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 111/111 places, 100/100 transitions.
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 29 rules applied. Total rules applied 29 place count 111 transition count 100
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 10 Pre rules applied. Total rules applied 29 place count 111 transition count 100
Deduced a syphon composed of 39 places in 0 ms
Iterating global reduction 1 with 10 rules applied. Total rules applied 39 place count 111 transition count 100
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 63 place count 87 transition count 76
Deduced a syphon composed of 15 places in 0 ms
Iterating global reduction 1 with 24 rules applied. Total rules applied 87 place count 87 transition count 76
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 26 places in 1 ms
Iterating global reduction 1 with 11 rules applied. Total rules applied 98 place count 87 transition count 76
Deduced a syphon composed of 26 places in 0 ms
Applied a total of 98 rules in 18 ms. Remains 87 /111 variables (removed 24) and now considering 76/100 (removed 24) transitions.
[2024-05-21 08:08:15] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 76 rows 87 cols
[2024-05-21 08:08:15] [INFO ] Computed 18 invariants in 1 ms
[2024-05-21 08:08:15] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 87/111 places, 76/100 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 118 ms. Remains : 87/111 places, 76/100 transitions.
Built C files in :
/tmp/ltsmin2501027839811941140
[2024-05-21 08:08:15] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2501027839811941140
Running compilation step : cd /tmp/ltsmin2501027839811941140;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 600 ms.
Running link step : cd /tmp/ltsmin2501027839811941140;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 61 ms.
Running LTSmin : cd /tmp/ltsmin2501027839811941140;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased8133889208756039643.hoa' '--buchi-type=spotba'
LTSmin run took 166 ms.
FORMULA AutoFlight-PT-05a-LTLFireability-15 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property AutoFlight-PT-05a-LTLFireability-15 finished in 7185 ms.
All properties solved by simple procedures.
Total runtime 15176 ms.

BK_STOP 1716278897737

--------------------
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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -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-05a"
export BK_EXAMINATION="LTLFireability"
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-05a, examination is LTLFireability"
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-171620180100078"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-05a.tgz
mv AutoFlight-PT-05a execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;