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-171620180000057.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-03a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r043-smll-171620180000057
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 444K
-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 5.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K 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 3.9K Apr 22 14:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K 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 9.0K Apr 12 22:09 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 94K Apr 12 22:09 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.2K Apr 12 22:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K Apr 12 22:07 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 23K 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-03a-LTLCardinality-00
FORMULA_NAME AutoFlight-PT-03a-LTLCardinality-01
FORMULA_NAME AutoFlight-PT-03a-LTLCardinality-02
FORMULA_NAME AutoFlight-PT-03a-LTLCardinality-03
FORMULA_NAME AutoFlight-PT-03a-LTLCardinality-04
FORMULA_NAME AutoFlight-PT-03a-LTLCardinality-05
FORMULA_NAME AutoFlight-PT-03a-LTLCardinality-06
FORMULA_NAME AutoFlight-PT-03a-LTLCardinality-07
FORMULA_NAME AutoFlight-PT-03a-LTLCardinality-08
FORMULA_NAME AutoFlight-PT-03a-LTLCardinality-09
FORMULA_NAME AutoFlight-PT-03a-LTLCardinality-10
FORMULA_NAME AutoFlight-PT-03a-LTLCardinality-11
FORMULA_NAME AutoFlight-PT-03a-LTLCardinality-12
FORMULA_NAME AutoFlight-PT-03a-LTLCardinality-13
FORMULA_NAME AutoFlight-PT-03a-LTLCardinality-14
FORMULA_NAME AutoFlight-PT-03a-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716275337810

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-03a
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-21 07:09:00] [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 07:09:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 07:09:01] [INFO ] Load time of PNML (sax parser for PT used): 84 ms
[2024-05-21 07:09:01] [INFO ] Transformed 82 places.
[2024-05-21 07:09:01] [INFO ] Transformed 80 transitions.
[2024-05-21 07:09:01] [INFO ] Found NUPN structural information;
[2024-05-21 07:09:01] [INFO ] Parsed PT model containing 82 places and 80 transitions and 260 arcs in 227 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 20 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
Ensure Unique test removed 15 transitions
Reduce redundant transitions removed 15 transitions.
FORMULA AutoFlight-PT-03a-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-03a-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-03a-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-03a-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-03a-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-03a-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-03a-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-03a-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 21 out of 82 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 82/82 places, 65/65 transitions.
Applied a total of 0 rules in 26 ms. Remains 82 /82 variables (removed 0) and now considering 65/65 (removed 0) transitions.
// Phase 1: matrix 65 rows 82 cols
[2024-05-21 07:09:01] [INFO ] Computed 22 invariants in 7 ms
[2024-05-21 07:09:01] [INFO ] Implicit Places using invariants in 526 ms returned [7, 14, 21, 24, 30, 47, 61, 67, 73, 79, 81]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 582 ms to find 11 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 71/82 places, 65/65 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 68 transition count 62
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 68 transition count 62
Applied a total of 6 rules in 12 ms. Remains 68 /71 variables (removed 3) and now considering 62/65 (removed 3) transitions.
// Phase 1: matrix 62 rows 68 cols
[2024-05-21 07:09:01] [INFO ] Computed 11 invariants in 4 ms
[2024-05-21 07:09:01] [INFO ] Implicit Places using invariants in 82 ms returned []
[2024-05-21 07:09:01] [INFO ] Invariant cache hit.
[2024-05-21 07:09:02] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 07:09:02] [INFO ] Implicit Places using invariants and state equation in 126 ms returned []
Implicit Place search using SMT with State Equation took 210 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 68/82 places, 62/65 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 831 ms. Remains : 68/82 places, 62/65 transitions.
Support contains 21 out of 68 places after structural reductions.
[2024-05-21 07:09:02] [INFO ] Flatten gal took : 35 ms
[2024-05-21 07:09:02] [INFO ] Flatten gal took : 16 ms
[2024-05-21 07:09:02] [INFO ] Input system was already deterministic with 62 transitions.
Incomplete random walk after 10000 steps, including 373 resets, run finished after 364 ms. (steps per millisecond=27 ) properties (out of 15) seen :13
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-21 07:09:02] [INFO ] Invariant cache hit.
[2024-05-21 07:09:03] [INFO ] [Real]Absence check using 11 positive place invariants in 4 ms returned sat
[2024-05-21 07:09:03] [INFO ] After 79ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:1
[2024-05-21 07:09:03] [INFO ] [Nat]Absence check using 11 positive place invariants in 4 ms returned sat
[2024-05-21 07:09:03] [INFO ] After 58ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 2 atomic propositions for a total of 8 simplifications.
FORMULA AutoFlight-PT-03a-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 2 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 U (p1||G(!p0))))))'
Support contains 3 out of 68 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 68/68 places, 62/62 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 66 transition count 43
Reduce places removed 18 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 19 rules applied. Total rules applied 38 place count 48 transition count 42
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 39 place count 47 transition count 42
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 39 place count 47 transition count 38
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 11 rules applied. Total rules applied 50 place count 40 transition count 38
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 3 with 2 rules applied. Total rules applied 52 place count 40 transition count 36
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 54 place count 38 transition count 36
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 55 place count 37 transition count 35
Iterating global reduction 5 with 1 rules applied. Total rules applied 56 place count 37 transition count 35
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 5 with 16 rules applied. Total rules applied 72 place count 29 transition count 27
Applied a total of 72 rules in 31 ms. Remains 29 /68 variables (removed 39) and now considering 27/62 (removed 35) transitions.
// Phase 1: matrix 27 rows 29 cols
[2024-05-21 07:09:03] [INFO ] Computed 7 invariants in 1 ms
[2024-05-21 07:09:03] [INFO ] Implicit Places using invariants in 55 ms returned []
[2024-05-21 07:09:03] [INFO ] Invariant cache hit.
[2024-05-21 07:09:03] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 156 ms to find 0 implicit places.
[2024-05-21 07:09:03] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 07:09:03] [INFO ] Invariant cache hit.
[2024-05-21 07:09:03] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 29/68 places, 27/62 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 248 ms. Remains : 29/68 places, 27/62 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 299 ms :[(AND (NOT p1) p0), (AND (NOT p1) p0)]
Running random walk in product with property : AutoFlight-PT-03a-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (NEQ s22 1) (NOT (OR (EQ s15 0) (EQ s16 1)))), p0:(OR (EQ s15 0) (EQ s16 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 7 steps with 0 reset in 3 ms.
FORMULA AutoFlight-PT-03a-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-03a-LTLCardinality-00 finished in 632 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(p1)&&p0)))))'
Support contains 4 out of 68 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 62/62 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 67 transition count 61
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 67 transition count 61
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 66 transition count 60
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 66 transition count 60
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 65 transition count 59
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 65 transition count 59
Applied a total of 6 rules in 20 ms. Remains 65 /68 variables (removed 3) and now considering 59/62 (removed 3) transitions.
// Phase 1: matrix 59 rows 65 cols
[2024-05-21 07:09:03] [INFO ] Computed 11 invariants in 4 ms
[2024-05-21 07:09:04] [INFO ] Implicit Places using invariants in 78 ms returned [23]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 80 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 64/68 places, 59/62 transitions.
Applied a total of 0 rules in 8 ms. Remains 64 /64 variables (removed 0) and now considering 59/59 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 109 ms. Remains : 64/68 places, 59/62 transitions.
Stuttering acceptance computed with spot in 234 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : AutoFlight-PT-03a-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (EQ s29 0) (EQ s7 1)), p1:(OR (EQ s32 0) (EQ s50 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]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA AutoFlight-PT-03a-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-03a-LTLCardinality-01 finished in 362 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(p0))'
Support contains 2 out of 68 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 68/68 places, 62/62 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 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 20 rules applied. Total rules applied 20 place count 66 transition count 42
Reduce places removed 19 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 20 rules applied. Total rules applied 40 place count 47 transition count 41
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 41 place count 46 transition count 41
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 41 place count 46 transition count 37
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 11 rules applied. Total rules applied 52 place count 39 transition count 37
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 3 with 3 rules applied. Total rules applied 55 place count 39 transition count 34
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 58 place count 36 transition count 34
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 59 place count 35 transition count 33
Iterating global reduction 5 with 1 rules applied. Total rules applied 60 place count 35 transition count 33
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 5 with 16 rules applied. Total rules applied 76 place count 27 transition count 25
Applied a total of 76 rules in 17 ms. Remains 27 /68 variables (removed 41) and now considering 25/62 (removed 37) transitions.
// Phase 1: matrix 25 rows 27 cols
[2024-05-21 07:09:04] [INFO ] Computed 7 invariants in 6 ms
[2024-05-21 07:09:04] [INFO ] Implicit Places using invariants in 68 ms returned []
[2024-05-21 07:09:04] [INFO ] Invariant cache hit.
[2024-05-21 07:09:04] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 130 ms to find 0 implicit places.
[2024-05-21 07:09:04] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 07:09:04] [INFO ] Invariant cache hit.
[2024-05-21 07:09:04] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 27/68 places, 25/62 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 211 ms. Remains : 27/68 places, 25/62 transitions.
Stuttering acceptance computed with spot in 70 ms :[(NOT p0)]
Running random walk in product with property : AutoFlight-PT-03a-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (NEQ s24 0) (NEQ s12 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 14 steps with 0 reset in 0 ms.
FORMULA AutoFlight-PT-03a-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-03a-LTLCardinality-03 finished in 297 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 68 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 68/68 places, 62/62 transitions.
Drop transitions removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 68 transition count 42
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 40 place count 48 transition count 42
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 40 place count 48 transition count 39
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 46 place count 45 transition count 39
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 48 place count 43 transition count 37
Iterating global reduction 2 with 2 rules applied. Total rules applied 50 place count 43 transition count 37
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 64 place count 36 transition count 30
Applied a total of 64 rules in 15 ms. Remains 36 /68 variables (removed 32) and now considering 30/62 (removed 32) transitions.
// Phase 1: matrix 30 rows 36 cols
[2024-05-21 07:09:04] [INFO ] Computed 11 invariants in 1 ms
[2024-05-21 07:09:04] [INFO ] Implicit Places using invariants in 100 ms returned [14, 15, 16, 17]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 101 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 32/68 places, 30/62 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 32 transition count 27
Reduce places removed 3 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 4 rules applied. Total rules applied 7 place count 29 transition count 26
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 8 place count 28 transition count 26
Applied a total of 8 rules in 5 ms. Remains 28 /32 variables (removed 4) and now considering 26/30 (removed 4) transitions.
// Phase 1: matrix 26 rows 28 cols
[2024-05-21 07:09:04] [INFO ] Computed 7 invariants in 2 ms
[2024-05-21 07:09:04] [INFO ] Implicit Places using invariants in 50 ms returned []
[2024-05-21 07:09:04] [INFO ] Invariant cache hit.
[2024-05-21 07:09:04] [INFO ] State equation strengthened by 5 read => feed constraints.
[2024-05-21 07:09:04] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 120 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 28/68 places, 26/62 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 241 ms. Remains : 28/68 places, 26/62 transitions.
Stuttering acceptance computed with spot in 53 ms :[(NOT p0)]
Running random walk in product with property : AutoFlight-PT-03a-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s11 0) (EQ s26 1))], nbAcceptance=1, 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 6783 reset in 503 ms.
Stack based approach found an accepted trace after 111 steps with 6 reset with depth 18 and stack size 18 in 1 ms.
FORMULA AutoFlight-PT-03a-LTLCardinality-05 FALSE TECHNIQUES STACK_TEST
Treatment of property AutoFlight-PT-03a-LTLCardinality-05 finished in 814 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 68 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 62/62 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 66 transition count 60
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 66 transition count 60
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 65 transition count 59
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 65 transition count 59
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 64 transition count 58
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 64 transition count 58
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 63 transition count 57
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 63 transition count 57
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 62 transition count 56
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 62 transition count 56
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 61 transition count 55
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 61 transition count 55
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 60 transition count 54
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 60 transition count 54
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 59 transition count 53
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 59 transition count 53
Applied a total of 18 rules in 38 ms. Remains 59 /68 variables (removed 9) and now considering 53/62 (removed 9) transitions.
// Phase 1: matrix 53 rows 59 cols
[2024-05-21 07:09:05] [INFO ] Computed 11 invariants in 1 ms
[2024-05-21 07:09:05] [INFO ] Implicit Places using invariants in 72 ms returned [23]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 73 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 58/68 places, 53/62 transitions.
Applied a total of 0 rules in 2 ms. Remains 58 /58 variables (removed 0) and now considering 53/53 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 113 ms. Remains : 58/68 places, 53/62 transitions.
Stuttering acceptance computed with spot in 96 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : AutoFlight-PT-03a-LTLCardinality-11 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:(AND (NEQ s41 0) (NEQ 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 1 steps with 0 reset in 0 ms.
FORMULA AutoFlight-PT-03a-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-03a-LTLCardinality-11 finished in 257 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 1 out of 68 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 62/62 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 66 transition count 60
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 66 transition count 60
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 65 transition count 59
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 65 transition count 59
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 64 transition count 58
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 64 transition count 58
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 63 transition count 57
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 63 transition count 57
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 62 transition count 56
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 62 transition count 56
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 61 transition count 55
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 61 transition count 55
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 60 transition count 54
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 60 transition count 54
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 59 transition count 53
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 59 transition count 53
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 58 transition count 52
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 58 transition count 52
Applied a total of 20 rules in 17 ms. Remains 58 /68 variables (removed 10) and now considering 52/62 (removed 10) transitions.
// Phase 1: matrix 52 rows 58 cols
[2024-05-21 07:09:05] [INFO ] Computed 11 invariants in 1 ms
[2024-05-21 07:09:05] [INFO ] Implicit Places using invariants in 58 ms returned [23]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 59 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 57/68 places, 52/62 transitions.
Applied a total of 0 rules in 1 ms. Remains 57 /57 variables (removed 0) and now considering 52/52 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 78 ms. Remains : 57/68 places, 52/62 transitions.
Stuttering acceptance computed with spot in 112 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : AutoFlight-PT-03a-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:(EQ s21 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 11906 reset in 351 ms.
Product exploration explored 100000 steps with 11911 reset in 355 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 : [(NOT p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 240 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 126 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 5 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=5 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 171 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 132 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 133 ms :[(NOT p0), (NOT p0), (NOT p0)]
// Phase 1: matrix 52 rows 57 cols
[2024-05-21 07:09:07] [INFO ] Computed 10 invariants in 2 ms
[2024-05-21 07:09:07] [INFO ] [Real]Absence check using 10 positive place invariants in 5 ms returned sat
[2024-05-21 07:09:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 07:09:07] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2024-05-21 07:09:07] [INFO ] Computed and/alt/rep : 51/102/51 causal constraints (skipped 0 transitions) in 7 ms.
[2024-05-21 07:09:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 07:09:07] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2024-05-21 07:09:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 07:09:07] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2024-05-21 07:09:07] [INFO ] Computed and/alt/rep : 51/102/51 causal constraints (skipped 0 transitions) in 8 ms.
[2024-05-21 07:09:07] [INFO ] Added : 49 causal constraints over 10 iterations in 103 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 57 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 57/57 places, 52/52 transitions.
Applied a total of 0 rules in 1 ms. Remains 57 /57 variables (removed 0) and now considering 52/52 (removed 0) transitions.
[2024-05-21 07:09:07] [INFO ] Invariant cache hit.
[2024-05-21 07:09:07] [INFO ] Implicit Places using invariants in 46 ms returned []
[2024-05-21 07:09:07] [INFO ] Invariant cache hit.
[2024-05-21 07:09:07] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 116 ms to find 0 implicit places.
[2024-05-21 07:09:07] [INFO ] Invariant cache hit.
[2024-05-21 07:09:07] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 173 ms. Remains : 57/57 places, 52/52 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 117 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 130 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 5 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=5 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 186 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 130 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 129 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2024-05-21 07:09:08] [INFO ] Invariant cache hit.
[2024-05-21 07:09:08] [INFO ] [Real]Absence check using 10 positive place invariants in 3 ms returned sat
[2024-05-21 07:09:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 07:09:08] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2024-05-21 07:09:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 07:09:08] [INFO ] [Nat]Absence check using 10 positive place invariants in 4 ms returned sat
[2024-05-21 07:09:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 07:09:08] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2024-05-21 07:09:08] [INFO ] Computed and/alt/rep : 51/102/51 causal constraints (skipped 0 transitions) in 7 ms.
[2024-05-21 07:09:08] [INFO ] Added : 49 causal constraints over 10 iterations in 128 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 157 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 11894 reset in 212 ms.
Product exploration explored 100000 steps with 11854 reset in 163 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 142 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 57 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 57/57 places, 52/52 transitions.
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 57 transition count 52
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 2 Pre rules applied. Total rules applied 13 place count 57 transition count 52
Deduced a syphon composed of 15 places in 1 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 15 place count 57 transition count 52
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 23 place count 49 transition count 44
Deduced a syphon composed of 7 places in 0 ms
Iterating global reduction 1 with 8 rules applied. Total rules applied 31 place count 49 transition count 44
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 16 places in 0 ms
Iterating global reduction 1 with 9 rules applied. Total rules applied 40 place count 49 transition count 44
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 44 place count 45 transition count 40
Deduced a syphon composed of 12 places in 0 ms
Iterating global reduction 1 with 4 rules applied. Total rules applied 48 place count 45 transition count 40
Deduced a syphon composed of 12 places in 0 ms
Applied a total of 48 rules in 18 ms. Remains 45 /57 variables (removed 12) and now considering 40/52 (removed 12) transitions.
[2024-05-21 07:09:09] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 40 rows 45 cols
[2024-05-21 07:09:09] [INFO ] Computed 10 invariants in 2 ms
[2024-05-21 07:09:09] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 45/57 places, 40/52 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 101 ms. Remains : 45/57 places, 40/52 transitions.
Built C files in :
/tmp/ltsmin1726205938222967700
[2024-05-21 07:09:10] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1726205938222967700
Running compilation step : cd /tmp/ltsmin1726205938222967700;'/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 411 ms.
Running link step : cd /tmp/ltsmin1726205938222967700;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 52 ms.
Running LTSmin : cd /tmp/ltsmin1726205938222967700;'/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/stateBased6349631360514774043.hoa' '--buchi-type=spotba'
LTSmin run took 222 ms.
FORMULA AutoFlight-PT-03a-LTLCardinality-12 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property AutoFlight-PT-03a-LTLCardinality-12 finished in 5078 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(((p1 U (G(p1)||(p1&&G(p2))))&&p0)))'
Support contains 4 out of 68 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 68/68 places, 62/62 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 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 20 rules applied. Total rules applied 20 place count 66 transition count 42
Reduce places removed 19 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 20 rules applied. Total rules applied 40 place count 47 transition count 41
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 41 place count 46 transition count 41
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 41 place count 46 transition count 37
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 11 rules applied. Total rules applied 52 place count 39 transition count 37
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 3 with 2 rules applied. Total rules applied 54 place count 39 transition count 35
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 56 place count 37 transition count 35
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 57 place count 36 transition count 34
Iterating global reduction 5 with 1 rules applied. Total rules applied 58 place count 36 transition count 34
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 5 with 14 rules applied. Total rules applied 72 place count 29 transition count 27
Applied a total of 72 rules in 12 ms. Remains 29 /68 variables (removed 39) and now considering 27/62 (removed 35) transitions.
// Phase 1: matrix 27 rows 29 cols
[2024-05-21 07:09:10] [INFO ] Computed 7 invariants in 1 ms
[2024-05-21 07:09:10] [INFO ] Implicit Places using invariants in 42 ms returned []
[2024-05-21 07:09:10] [INFO ] Invariant cache hit.
[2024-05-21 07:09:10] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 108 ms to find 0 implicit places.
[2024-05-21 07:09:10] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 07:09:10] [INFO ] Invariant cache hit.
[2024-05-21 07:09:10] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 29/68 places, 27/62 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 173 ms. Remains : 29/68 places, 27/62 transitions.
Stuttering acceptance computed with spot in 195 ms :[(OR (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : AutoFlight-PT-03a-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND p0 (NOT p2) p1), acceptance={0} source=0 dest: 1}, { cond=(AND p0 p2 p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0, 1} source=1 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={0} source=1 dest: 1}, { cond=(AND p2 p1), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0, 1} source=2 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={0} source=2 dest: 1}, { cond=(AND p2 p1), acceptance={} source=2 dest: 2}, { cond=(AND p2 (NOT p1)), acceptance={1} source=2 dest: 3}], [{ cond=(OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p1))), acceptance={0, 1} source=3 dest: 0}, { cond=(AND p0 (NOT p2) p1), acceptance={0} source=3 dest: 1}, { cond=(AND p0 p2 p1), acceptance={} source=3 dest: 2}, { cond=(OR (AND (NOT p0) p2) (AND p2 (NOT p1))), acceptance={1} source=3 dest: 3}]], initial=0, aps=[p0:(AND (EQ s5 0) (EQ s16 1)), p1:(NEQ s26 1), p2:(EQ s14 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 15 steps with 0 reset in 0 ms.
FORMULA AutoFlight-PT-03a-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-03a-LTLCardinality-14 finished in 393 ms.
All properties solved by simple procedures.
Total runtime 10349 ms.

BK_STOP 1716275352265

--------------------
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//
++ 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 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-03a"
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-03a, 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-171620180000057"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-03a.tgz
mv AutoFlight-PT-03a 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 ;