Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r025-smll-171620166000138.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is AutoFlight-PT-06a, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r025-smll-171620166000138
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 524K
-rw-r--r-- 1 mcc users 8.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 96K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 22 14:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K 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 9.8K Apr 12 22:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 103K Apr 12 22:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 22:43 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 93K Apr 12 22:43 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 43K 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-06a-CTLFireability-2024-00
FORMULA_NAME AutoFlight-PT-06a-CTLFireability-2024-01
FORMULA_NAME AutoFlight-PT-06a-CTLFireability-2024-02
FORMULA_NAME AutoFlight-PT-06a-CTLFireability-2024-03
FORMULA_NAME AutoFlight-PT-06a-CTLFireability-2024-04
FORMULA_NAME AutoFlight-PT-06a-CTLFireability-2024-05
FORMULA_NAME AutoFlight-PT-06a-CTLFireability-2024-06
FORMULA_NAME AutoFlight-PT-06a-CTLFireability-2024-07
FORMULA_NAME AutoFlight-PT-06a-CTLFireability-2024-08
FORMULA_NAME AutoFlight-PT-06a-CTLFireability-2024-09
FORMULA_NAME AutoFlight-PT-06a-CTLFireability-2024-10
FORMULA_NAME AutoFlight-PT-06a-CTLFireability-2024-11
FORMULA_NAME AutoFlight-PT-06a-CTLFireability-2023-12
FORMULA_NAME AutoFlight-PT-06a-CTLFireability-2023-13
FORMULA_NAME AutoFlight-PT-06a-CTLFireability-2023-14
FORMULA_NAME AutoFlight-PT-06a-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1716285470366

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AutoFlight-PT-06a
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-21 09:57:52] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-21 09:57:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 09:57:52] [INFO ] Load time of PNML (sax parser for PT used): 147 ms
[2024-05-21 09:57:52] [INFO ] Transformed 157 places.
[2024-05-21 09:57:52] [INFO ] Transformed 155 transitions.
[2024-05-21 09:57:52] [INFO ] Found NUPN structural information;
[2024-05-21 09:57:52] [INFO ] Parsed PT model containing 157 places and 155 transitions and 500 arcs in 396 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 33 ms.
Ensure Unique test removed 30 transitions
Reduce redundant transitions removed 30 transitions.
Support contains 94 out of 157 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 157/157 places, 125/125 transitions.
Applied a total of 0 rules in 30 ms. Remains 157 /157 variables (removed 0) and now considering 125/125 (removed 0) transitions.
// Phase 1: matrix 125 rows 157 cols
[2024-05-21 09:57:53] [INFO ] Computed 40 invariants in 33 ms
[2024-05-21 09:57:53] [INFO ] Implicit Places using invariants in 599 ms returned [45, 54, 60, 118, 124, 136, 142, 148, 154]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 662 ms to find 9 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 148/157 places, 125/125 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 146 transition count 123
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 146 transition count 123
Applied a total of 4 rules in 32 ms. Remains 146 /148 variables (removed 2) and now considering 123/125 (removed 2) transitions.
// Phase 1: matrix 123 rows 146 cols
[2024-05-21 09:57:53] [INFO ] Computed 31 invariants in 5 ms
[2024-05-21 09:57:54] [INFO ] Implicit Places using invariants in 167 ms returned []
[2024-05-21 09:57:54] [INFO ] Invariant cache hit.
[2024-05-21 09:57:54] [INFO ] State equation strengthened by 27 read => feed constraints.
[2024-05-21 09:57:54] [INFO ] Implicit Places using invariants and state equation in 323 ms returned []
Implicit Place search using SMT with State Equation took 492 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 146/157 places, 123/125 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1253 ms. Remains : 146/157 places, 123/125 transitions.
Support contains 94 out of 146 places after structural reductions.
[2024-05-21 09:57:54] [INFO ] Flatten gal took : 54 ms
[2024-05-21 09:57:54] [INFO ] Flatten gal took : 25 ms
[2024-05-21 09:57:54] [INFO ] Input system was already deterministic with 123 transitions.
Reduction of identical properties reduced properties to check from 83 to 81
RANDOM walk for 40000 steps (1090 resets) in 3173 ms. (12 steps per ms) remains 4/81 properties
BEST_FIRST walk for 40004 steps (109 resets) in 155 ms. (256 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (135 resets) in 287 ms. (138 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40003 steps (132 resets) in 98 ms. (404 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (132 resets) in 88 ms. (449 steps per ms) remains 3/3 properties
[2024-05-21 09:57:56] [INFO ] Invariant cache hit.
[2024-05-21 09:57:56] [INFO ] State equation strengthened by 27 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem AtomicPropp45 is UNSAT
Problem AtomicPropp68 is UNSAT
At refinement iteration 1 (OVERLAPS) 89/99 variables, 7/7 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/99 variables, 0/7 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 47/146 variables, 24/31 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/146 variables, 0/31 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 123/269 variables, 146/177 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/269 variables, 27/204 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/269 variables, 0/204 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/269 variables, 0/204 constraints. Problems are: Problem set: 2 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 269/269 variables, and 204 constraints, problems are : Problem set: 2 solved, 1 unsolved in 370 ms.
Refiners :[Positive P Invariants (semi-flows): 31/31 constraints, State Equation: 146/146 constraints, ReadFeed: 27/27 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 89/92 variables, 3/3 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 0/3 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 54/146 variables, 28/31 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/146 variables, 0/31 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 123/269 variables, 146/177 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/269 variables, 27/204 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/269 variables, 1/205 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/269 variables, 0/205 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/269 variables, 0/205 constraints. Problems are: Problem set: 2 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 269/269 variables, and 205 constraints, problems are : Problem set: 2 solved, 1 unsolved in 277 ms.
Refiners :[Positive P Invariants (semi-flows): 31/31 constraints, State Equation: 146/146 constraints, ReadFeed: 27/27 constraints, PredecessorRefiner: 1/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 694ms problems are : Problem set: 2 solved, 1 unsolved
Finished Parikh walk after 27 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=13 )
Parikh walk visited 1 properties in 9 ms.
Successfully simplified 2 atomic propositions for a total of 16 simplifications.
[2024-05-21 09:57:56] [INFO ] Flatten gal took : 14 ms
[2024-05-21 09:57:56] [INFO ] Flatten gal took : 25 ms
[2024-05-21 09:57:56] [INFO ] Input system was already deterministic with 123 transitions.
Computed a total of 10 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 146/146 places, 123/123 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 144 transition count 121
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 144 transition count 121
Applied a total of 4 rules in 22 ms. Remains 144 /146 variables (removed 2) and now considering 121/123 (removed 2) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22 ms. Remains : 144/146 places, 121/123 transitions.
[2024-05-21 09:57:56] [INFO ] Flatten gal took : 10 ms
[2024-05-21 09:57:56] [INFO ] Flatten gal took : 12 ms
[2024-05-21 09:57:57] [INFO ] Input system was already deterministic with 121 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 146/146 places, 123/123 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 146 transition count 110
Reduce places removed 13 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 14 rules applied. Total rules applied 27 place count 133 transition count 109
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 28 place count 132 transition count 109
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10 Pre rules applied. Total rules applied 28 place count 132 transition count 99
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 48 place count 122 transition count 99
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 50 place count 120 transition count 97
Iterating global reduction 3 with 2 rules applied. Total rules applied 52 place count 120 transition count 97
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 3 with 16 rules applied. Total rules applied 68 place count 112 transition count 89
Applied a total of 68 rules in 53 ms. Remains 112 /146 variables (removed 34) and now considering 89/123 (removed 34) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 53 ms. Remains : 112/146 places, 89/123 transitions.
[2024-05-21 09:57:57] [INFO ] Flatten gal took : 8 ms
[2024-05-21 09:57:57] [INFO ] Flatten gal took : 9 ms
[2024-05-21 09:57:57] [INFO ] Input system was already deterministic with 89 transitions.
Starting structural reductions in LTL mode, iteration 0 : 146/146 places, 123/123 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 143 transition count 120
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 143 transition count 120
Applied a total of 6 rules in 8 ms. Remains 143 /146 variables (removed 3) and now considering 120/123 (removed 3) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 143/146 places, 120/123 transitions.
[2024-05-21 09:57:57] [INFO ] Flatten gal took : 10 ms
[2024-05-21 09:57:57] [INFO ] Flatten gal took : 11 ms
[2024-05-21 09:57:57] [INFO ] Input system was already deterministic with 120 transitions.
Starting structural reductions in LTL mode, iteration 0 : 146/146 places, 123/123 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 143 transition count 120
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 143 transition count 120
Applied a total of 6 rules in 15 ms. Remains 143 /146 variables (removed 3) and now considering 120/123 (removed 3) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15 ms. Remains : 143/146 places, 120/123 transitions.
[2024-05-21 09:57:57] [INFO ] Flatten gal took : 9 ms
[2024-05-21 09:57:57] [INFO ] Flatten gal took : 10 ms
[2024-05-21 09:57:57] [INFO ] Input system was already deterministic with 120 transitions.
Starting structural reductions in LTL mode, iteration 0 : 146/146 places, 123/123 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 143 transition count 120
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 143 transition count 120
Applied a total of 6 rules in 5 ms. Remains 143 /146 variables (removed 3) and now considering 120/123 (removed 3) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 143/146 places, 120/123 transitions.
[2024-05-21 09:57:57] [INFO ] Flatten gal took : 8 ms
[2024-05-21 09:57:57] [INFO ] Flatten gal took : 10 ms
[2024-05-21 09:57:57] [INFO ] Input system was already deterministic with 120 transitions.
Starting structural reductions in LTL mode, iteration 0 : 146/146 places, 123/123 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 143 transition count 120
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 143 transition count 120
Applied a total of 6 rules in 6 ms. Remains 143 /146 variables (removed 3) and now considering 120/123 (removed 3) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 143/146 places, 120/123 transitions.
[2024-05-21 09:57:57] [INFO ] Flatten gal took : 9 ms
[2024-05-21 09:57:57] [INFO ] Flatten gal took : 9 ms
[2024-05-21 09:57:57] [INFO ] Input system was already deterministic with 120 transitions.
Starting structural reductions in LTL mode, iteration 0 : 146/146 places, 123/123 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 143 transition count 120
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 143 transition count 120
Applied a total of 6 rules in 5 ms. Remains 143 /146 variables (removed 3) and now considering 120/123 (removed 3) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 143/146 places, 120/123 transitions.
[2024-05-21 09:57:57] [INFO ] Flatten gal took : 8 ms
[2024-05-21 09:57:57] [INFO ] Flatten gal took : 9 ms
[2024-05-21 09:57:57] [INFO ] Input system was already deterministic with 120 transitions.
Starting structural reductions in LTL mode, iteration 0 : 146/146 places, 123/123 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 143 transition count 120
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 143 transition count 120
Applied a total of 6 rules in 6 ms. Remains 143 /146 variables (removed 3) and now considering 120/123 (removed 3) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 143/146 places, 120/123 transitions.
[2024-05-21 09:57:57] [INFO ] Flatten gal took : 8 ms
[2024-05-21 09:57:57] [INFO ] Flatten gal took : 9 ms
[2024-05-21 09:57:57] [INFO ] Input system was already deterministic with 120 transitions.
Starting structural reductions in LTL mode, iteration 0 : 146/146 places, 123/123 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 143 transition count 120
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 143 transition count 120
Applied a total of 6 rules in 6 ms. Remains 143 /146 variables (removed 3) and now considering 120/123 (removed 3) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 143/146 places, 120/123 transitions.
[2024-05-21 09:57:57] [INFO ] Flatten gal took : 8 ms
[2024-05-21 09:57:57] [INFO ] Flatten gal took : 8 ms
[2024-05-21 09:57:57] [INFO ] Input system was already deterministic with 120 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 146/146 places, 123/123 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 9 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 0 with 49 rules applied. Total rules applied 49 place count 136 transition count 82
Reduce places removed 40 places and 0 transitions.
Iterating post reduction 1 with 40 rules applied. Total rules applied 89 place count 96 transition count 82
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 89 place count 96 transition count 69
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 121 place count 77 transition count 69
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 121 place count 77 transition count 63
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 133 place count 71 transition count 63
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 136 place count 68 transition count 60
Iterating global reduction 2 with 3 rules applied. Total rules applied 139 place count 68 transition count 60
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 165 place count 55 transition count 47
Applied a total of 165 rules in 16 ms. Remains 55 /146 variables (removed 91) and now considering 47/123 (removed 76) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 16 ms. Remains : 55/146 places, 47/123 transitions.
[2024-05-21 09:57:57] [INFO ] Flatten gal took : 4 ms
[2024-05-21 09:57:57] [INFO ] Flatten gal took : 4 ms
[2024-05-21 09:57:57] [INFO ] Input system was already deterministic with 47 transitions.
Starting structural reductions in LTL mode, iteration 0 : 146/146 places, 123/123 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 143 transition count 120
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 143 transition count 120
Applied a total of 6 rules in 5 ms. Remains 143 /146 variables (removed 3) and now considering 120/123 (removed 3) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 143/146 places, 120/123 transitions.
[2024-05-21 09:57:57] [INFO ] Flatten gal took : 7 ms
[2024-05-21 09:57:57] [INFO ] Flatten gal took : 9 ms
[2024-05-21 09:57:57] [INFO ] Input system was already deterministic with 120 transitions.
Starting structural reductions in LTL mode, iteration 0 : 146/146 places, 123/123 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 144 transition count 121
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 144 transition count 121
Applied a total of 4 rules in 4 ms. Remains 144 /146 variables (removed 2) and now considering 121/123 (removed 2) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 144/146 places, 121/123 transitions.
[2024-05-21 09:57:57] [INFO ] Flatten gal took : 8 ms
[2024-05-21 09:57:57] [INFO ] Flatten gal took : 9 ms
[2024-05-21 09:57:57] [INFO ] Input system was already deterministic with 121 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 146/146 places, 123/123 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 146 transition count 108
Reduce places removed 15 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 16 rules applied. Total rules applied 31 place count 131 transition count 107
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 32 place count 130 transition count 107
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 32 place count 130 transition count 98
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 50 place count 121 transition count 98
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 53 place count 118 transition count 95
Iterating global reduction 3 with 3 rules applied. Total rules applied 56 place count 118 transition count 95
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 80 place count 106 transition count 83
Applied a total of 80 rules in 20 ms. Remains 106 /146 variables (removed 40) and now considering 83/123 (removed 40) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 21 ms. Remains : 106/146 places, 83/123 transitions.
[2024-05-21 09:57:57] [INFO ] Flatten gal took : 7 ms
[2024-05-21 09:57:57] [INFO ] Flatten gal took : 7 ms
[2024-05-21 09:57:57] [INFO ] Input system was already deterministic with 83 transitions.
Starting structural reductions in LTL mode, iteration 0 : 146/146 places, 123/123 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 145 transition count 122
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 145 transition count 122
Applied a total of 2 rules in 5 ms. Remains 145 /146 variables (removed 1) and now considering 122/123 (removed 1) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 145/146 places, 122/123 transitions.
[2024-05-21 09:57:57] [INFO ] Flatten gal took : 8 ms
[2024-05-21 09:57:57] [INFO ] Flatten gal took : 9 ms
[2024-05-21 09:57:57] [INFO ] Input system was already deterministic with 122 transitions.
Starting structural reductions in LTL mode, iteration 0 : 146/146 places, 123/123 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 143 transition count 120
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 143 transition count 120
Applied a total of 6 rules in 4 ms. Remains 143 /146 variables (removed 3) and now considering 120/123 (removed 3) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 143/146 places, 120/123 transitions.
[2024-05-21 09:57:57] [INFO ] Flatten gal took : 8 ms
[2024-05-21 09:57:57] [INFO ] Flatten gal took : 8 ms
[2024-05-21 09:57:57] [INFO ] Input system was already deterministic with 120 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 146/146 places, 123/123 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 146 transition count 107
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 32 place count 130 transition count 107
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 32 place count 130 transition count 97
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 52 place count 120 transition count 97
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 55 place count 117 transition count 94
Iterating global reduction 2 with 3 rules applied. Total rules applied 58 place count 117 transition count 94
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 78 place count 107 transition count 84
Applied a total of 78 rules in 17 ms. Remains 107 /146 variables (removed 39) and now considering 84/123 (removed 39) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 18 ms. Remains : 107/146 places, 84/123 transitions.
[2024-05-21 09:57:57] [INFO ] Flatten gal took : 6 ms
[2024-05-21 09:57:57] [INFO ] Flatten gal took : 6 ms
[2024-05-21 09:57:57] [INFO ] Input system was already deterministic with 84 transitions.
[2024-05-21 09:57:57] [INFO ] Flatten gal took : 9 ms
[2024-05-21 09:57:57] [INFO ] Flatten gal took : 8 ms
[2024-05-21 09:57:57] [INFO ] Export to MCC of 16 properties in file /home/mcc/execution/CTLFireability.sr.xml took 6 ms.
[2024-05-21 09:57:57] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 146 places, 123 transitions and 407 arcs took 7 ms.
Total runtime 5295 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running AutoFlight-PT-06a

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/413/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 146
TRANSITIONS: 123
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.000s, Sys 0.004s]


SAVING FILE /home/mcc/execution/413/model (.net / .def) ...
EXPORT TIME: [User 0.000s, Sys 0.000s]


----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES

Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net

Process ID: 541
MODEL NAME: /home/mcc/execution/413/model
146 places, 123 transitions.

Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Building monolithic NSF...
FORMULA AutoFlight-PT-06a-CTLFireability-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA AutoFlight-PT-06a-CTLFireability-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA AutoFlight-PT-06a-CTLFireability-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA AutoFlight-PT-06a-CTLFireability-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA AutoFlight-PT-06a-CTLFireability-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA AutoFlight-PT-06a-CTLFireability-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA AutoFlight-PT-06a-CTLFireability-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA AutoFlight-PT-06a-CTLFireability-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA AutoFlight-PT-06a-CTLFireability-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA AutoFlight-PT-06a-CTLFireability-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA AutoFlight-PT-06a-CTLFireability-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA AutoFlight-PT-06a-CTLFireability-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA AutoFlight-PT-06a-CTLFireability-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA AutoFlight-PT-06a-CTLFireability-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA AutoFlight-PT-06a-CTLFireability-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA AutoFlight-PT-06a-CTLFireability-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
Ok.
EXITCODE: 0
----------------------------------------------------------------------

BK_STOP 1716285530945

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="AutoFlight-PT-06a"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="greatspnxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool greatspnxred"
echo " Input is AutoFlight-PT-06a, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r025-smll-171620166000138"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-06a.tgz
mv AutoFlight-PT-06a execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;