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.r026-smll-171620166900059.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)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is AutoFlight-PT-01a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r026-smll-171620166900059
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 416K
-rw-r--r-- 1 mcc users 7.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 67K 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 14:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 22 14:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 22 14:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 22 14:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.2K Apr 12 22:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 97K Apr 12 22:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.2K Apr 12 22:21 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 28K Apr 12 22:21 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:27 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 8.7K 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-01a-LTLCardinality-00
FORMULA_NAME AutoFlight-PT-01a-LTLCardinality-01
FORMULA_NAME AutoFlight-PT-01a-LTLCardinality-02
FORMULA_NAME AutoFlight-PT-01a-LTLCardinality-03
FORMULA_NAME AutoFlight-PT-01a-LTLCardinality-04
FORMULA_NAME AutoFlight-PT-01a-LTLCardinality-05
FORMULA_NAME AutoFlight-PT-01a-LTLCardinality-06
FORMULA_NAME AutoFlight-PT-01a-LTLCardinality-07
FORMULA_NAME AutoFlight-PT-01a-LTLCardinality-08
FORMULA_NAME AutoFlight-PT-01a-LTLCardinality-09
FORMULA_NAME AutoFlight-PT-01a-LTLCardinality-10
FORMULA_NAME AutoFlight-PT-01a-LTLCardinality-11
FORMULA_NAME AutoFlight-PT-01a-LTLCardinality-12
FORMULA_NAME AutoFlight-PT-01a-LTLCardinality-13
FORMULA_NAME AutoFlight-PT-01a-LTLCardinality-14
FORMULA_NAME AutoFlight-PT-01a-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716243008851

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AutoFlight-PT-01a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202405141337
[2024-05-20 22:10:11] [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]
[2024-05-20 22:10:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-20 22:10:11] [INFO ] Load time of PNML (sax parser for PT used): 55 ms
[2024-05-20 22:10:11] [INFO ] Transformed 32 places.
[2024-05-20 22:10:11] [INFO ] Transformed 30 transitions.
[2024-05-20 22:10:11] [INFO ] Found NUPN structural information;
[2024-05-20 22:10:11] [INFO ] Parsed PT model containing 32 places and 30 transitions and 100 arcs in 217 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 22 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
Ensure Unique test removed 5 transitions
Reduce redundant transitions removed 5 transitions.
FORMULA AutoFlight-PT-01a-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-01a-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-01a-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-01a-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-01a-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-01a-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-01a-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-01a-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-01a-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-01a-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-01a-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 12 out of 32 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 25/25 transitions.
Applied a total of 0 rules in 22 ms. Remains 32 /32 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 32 cols
[2024-05-20 22:10:11] [INFO ] Computed 10 invariants in 13 ms
[2024-05-20 22:10:12] [INFO ] Implicit Places using invariants in 353 ms returned [17, 29, 31]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 418 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 29/32 places, 25/25 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 28 transition count 24
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 28 transition count 24
Applied a total of 2 rules in 13 ms. Remains 28 /29 variables (removed 1) and now considering 24/25 (removed 1) transitions.
// Phase 1: matrix 24 rows 28 cols
[2024-05-20 22:10:12] [INFO ] Computed 7 invariants in 3 ms
[2024-05-20 22:10:12] [INFO ] Implicit Places using invariants in 67 ms returned []
[2024-05-20 22:10:12] [INFO ] Invariant cache hit.
[2024-05-20 22:10:12] [INFO ] State equation strengthened by 5 read => feed constraints.
[2024-05-20 22:10:12] [INFO ] Implicit Places using invariants and state equation in 115 ms returned []
Implicit Place search using SMT with State Equation took 184 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 28/32 places, 24/25 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 679 ms. Remains : 28/32 places, 24/25 transitions.
Support contains 12 out of 28 places after structural reductions.
[2024-05-20 22:10:12] [INFO ] Flatten gal took : 34 ms
[2024-05-20 22:10:12] [INFO ] Flatten gal took : 13 ms
[2024-05-20 22:10:12] [INFO ] Input system was already deterministic with 24 transitions.
Support contains 11 out of 28 places (down from 12) after GAL structural reductions.
RANDOM walk for 501 steps (15 resets) in 77 ms. (6 steps per ms) remains 0/8 properties
Computed a total of 3 stabilizing places and 1 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(G((F(G((!(p0 U p1)||p2)))&&p0)))))'
Support contains 4 out of 28 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 28/28 places, 24/24 transitions.
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 24/24 (removed 0) transitions.
[2024-05-20 22:10:13] [INFO ] Invariant cache hit.
[2024-05-20 22:10:13] [INFO ] Implicit Places using invariants in 68 ms returned [7, 10, 22]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 83 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 25/28 places, 24/24 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 24 transition count 23
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 24 transition count 23
Applied a total of 2 rules in 5 ms. Remains 24 /25 variables (removed 1) and now considering 23/24 (removed 1) transitions.
// Phase 1: matrix 23 rows 24 cols
[2024-05-20 22:10:13] [INFO ] Computed 4 invariants in 1 ms
[2024-05-20 22:10:13] [INFO ] Implicit Places using invariants in 53 ms returned []
[2024-05-20 22:10:13] [INFO ] Invariant cache hit.
[2024-05-20 22:10:13] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 116 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 24/28 places, 23/24 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 207 ms. Remains : 24/28 places, 23/24 transitions.
Stuttering acceptance computed with spot in 481 ms :[(OR (NOT p0) (AND p1 (NOT p2))), (OR (NOT p0) (AND p1 (NOT p2))), true, (AND p1 (NOT p2)), (AND p1 (NOT p2))]
Running random walk in product with property : AutoFlight-PT-01a-LTLCardinality-01
Stuttering criterion allowed to conclude after 91 steps with 0 reset in 4 ms.
FORMULA AutoFlight-PT-01a-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-01a-LTLCardinality-01 finished in 813 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 28 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 28/28 places, 24/24 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 28 transition count 23
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 27 transition count 23
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 2 place count 27 transition count 21
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 6 place count 25 transition count 21
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 14 place count 21 transition count 17
Applied a total of 14 rules in 40 ms. Remains 21 /28 variables (removed 7) and now considering 17/24 (removed 7) transitions.
// Phase 1: matrix 17 rows 21 cols
[2024-05-20 22:10:13] [INFO ] Computed 7 invariants in 2 ms
[2024-05-20 22:10:13] [INFO ] Implicit Places using invariants in 63 ms returned [8, 15]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 65 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 19/28 places, 17/24 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 19 transition count 16
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 18 transition count 16
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 3 place count 17 transition count 15
Iterating global reduction 2 with 1 rules applied. Total rules applied 4 place count 17 transition count 15
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 5 place count 16 transition count 14
Iterating global reduction 2 with 1 rules applied. Total rules applied 6 place count 16 transition count 14
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 8 place count 15 transition count 17
Applied a total of 8 rules in 11 ms. Remains 15 /19 variables (removed 4) and now considering 17/17 (removed 0) transitions.
// Phase 1: matrix 17 rows 15 cols
[2024-05-20 22:10:13] [INFO ] Computed 5 invariants in 5 ms
[2024-05-20 22:10:14] [INFO ] Implicit Places using invariants in 54 ms returned []
[2024-05-20 22:10:14] [INFO ] Invariant cache hit.
[2024-05-20 22:10:14] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-20 22:10:14] [INFO ] Implicit Places using invariants and state equation in 85 ms returned []
Implicit Place search using SMT with State Equation took 144 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 15/28 places, 17/24 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 261 ms. Remains : 15/28 places, 17/24 transitions.
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : AutoFlight-PT-01a-LTLCardinality-03
Product exploration explored 100000 steps with 16668 reset in 594 ms.
Stack based approach found an accepted trace after 576 steps with 101 reset with depth 7 and stack size 7 in 3 ms.
FORMULA AutoFlight-PT-01a-LTLCardinality-03 FALSE TECHNIQUES STACK_TEST
Treatment of property AutoFlight-PT-01a-LTLCardinality-03 finished in 979 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 28 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 28/28 places, 24/24 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 28 transition count 23
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 27 transition count 23
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 2 place count 27 transition count 20
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 8 place count 24 transition count 20
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 14 place count 21 transition count 17
Applied a total of 14 rules in 10 ms. Remains 21 /28 variables (removed 7) and now considering 17/24 (removed 7) transitions.
// Phase 1: matrix 17 rows 21 cols
[2024-05-20 22:10:14] [INFO ] Computed 7 invariants in 1 ms
[2024-05-20 22:10:14] [INFO ] Implicit Places using invariants in 42 ms returned [6, 7, 8, 15]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 44 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 17/28 places, 17/24 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 17 transition count 13
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 13 transition count 13
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 9 place count 12 transition count 12
Iterating global reduction 2 with 1 rules applied. Total rules applied 10 place count 12 transition count 12
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 12 place count 11 transition count 11
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 14 place count 10 transition count 16
Applied a total of 14 rules in 6 ms. Remains 10 /17 variables (removed 7) and now considering 16/17 (removed 1) transitions.
// Phase 1: matrix 16 rows 10 cols
[2024-05-20 22:10:14] [INFO ] Computed 3 invariants in 0 ms
[2024-05-20 22:10:14] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-20 22:10:14] [INFO ] Invariant cache hit.
[2024-05-20 22:10:14] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-20 22:10:14] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 10/28 places, 16/24 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 129 ms. Remains : 10/28 places, 16/24 transitions.
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : AutoFlight-PT-01a-LTLCardinality-10
Product exploration explored 100000 steps with 19887 reset in 152 ms.
Stack based approach found an accepted trace after 569 steps with 109 reset with depth 6 and stack size 6 in 1 ms.
FORMULA AutoFlight-PT-01a-LTLCardinality-10 FALSE TECHNIQUES STACK_TEST
Treatment of property AutoFlight-PT-01a-LTLCardinality-10 finished in 367 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 28 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 28/28 places, 24/24 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 28 transition count 23
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 27 transition count 23
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 2 place count 27 transition count 21
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 6 place count 25 transition count 21
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 12 place count 22 transition count 18
Applied a total of 12 rules in 7 ms. Remains 22 /28 variables (removed 6) and now considering 18/24 (removed 6) transitions.
// Phase 1: matrix 18 rows 22 cols
[2024-05-20 22:10:15] [INFO ] Computed 7 invariants in 1 ms
[2024-05-20 22:10:15] [INFO ] Implicit Places using invariants in 46 ms returned [5, 8]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 47 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 20/28 places, 18/24 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) 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 20 transition count 15
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 17 transition count 15
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 6 place count 17 transition count 14
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 8 place count 16 transition count 14
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 10 place count 15 transition count 13
Applied a total of 10 rules in 4 ms. Remains 15 /20 variables (removed 5) and now considering 13/18 (removed 5) transitions.
// Phase 1: matrix 13 rows 15 cols
[2024-05-20 22:10:15] [INFO ] Computed 5 invariants in 2 ms
[2024-05-20 22:10:15] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-05-20 22:10:15] [INFO ] Invariant cache hit.
[2024-05-20 22:10:15] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 22:10:15] [INFO ] Implicit Places using invariants and state equation in 102 ms returned []
Implicit Place search using SMT with State Equation took 138 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 15/28 places, 13/24 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 198 ms. Remains : 15/28 places, 13/24 transitions.
Stuttering acceptance computed with spot in 105 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : AutoFlight-PT-01a-LTLCardinality-14
Stuttering criterion allowed to conclude after 19 steps with 0 reset in 0 ms.
FORMULA AutoFlight-PT-01a-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-01a-LTLCardinality-14 finished in 317 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&(X(G(p1))||X(p0))))'
Support contains 4 out of 28 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 28/28 places, 24/24 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 24/24 (removed 0) transitions.
// Phase 1: matrix 24 rows 28 cols
[2024-05-20 22:10:15] [INFO ] Computed 7 invariants in 0 ms
[2024-05-20 22:10:15] [INFO ] Implicit Places using invariants in 77 ms returned [7, 22]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 80 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 26/28 places, 24/24 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 25 transition count 23
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 25 transition count 23
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 24 transition count 22
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 24 transition count 22
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 23 transition count 21
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 23 transition count 21
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 22 transition count 20
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 22 transition count 20
Applied a total of 8 rules in 5 ms. Remains 22 /26 variables (removed 4) and now considering 20/24 (removed 4) transitions.
// Phase 1: matrix 20 rows 22 cols
[2024-05-20 22:10:15] [INFO ] Computed 5 invariants in 1 ms
[2024-05-20 22:10:15] [INFO ] Implicit Places using invariants in 44 ms returned []
[2024-05-20 22:10:15] [INFO ] Invariant cache hit.
[2024-05-20 22:10:15] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-20 22:10:15] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 128 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 22/28 places, 20/24 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 214 ms. Remains : 22/28 places, 20/24 transitions.
Stuttering acceptance computed with spot in 271 ms :[(NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), true, (NOT p1)]
Running random walk in product with property : AutoFlight-PT-01a-LTLCardinality-15
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA AutoFlight-PT-01a-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-01a-LTLCardinality-15 finished in 513 ms.
All properties solved by simple procedures.
Total runtime 4827 ms.

BK_STOP 1716243016054

--------------------
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_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /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-01a"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is AutoFlight-PT-01a, 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 r026-smll-171620166900059"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-01a.tgz
mv AutoFlight-PT-01a 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 ;