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.r468-smll-171620167300252.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 ltsminxred
Input is AutonomousCar-PT-03a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r468-smll-171620167300252
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 552K
-rw-r--r-- 1 mcc users 8.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 102K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Apr 22 14:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K 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 17K Apr 22 14:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 12 17:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 131K Apr 12 17:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 12 17:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 112K Apr 12 17:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 42K 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 AutonomousCar-PT-03a-LTLFireability-00
FORMULA_NAME AutonomousCar-PT-03a-LTLFireability-01
FORMULA_NAME AutonomousCar-PT-03a-LTLFireability-02
FORMULA_NAME AutonomousCar-PT-03a-LTLFireability-03
FORMULA_NAME AutonomousCar-PT-03a-LTLFireability-04
FORMULA_NAME AutonomousCar-PT-03a-LTLFireability-05
FORMULA_NAME AutonomousCar-PT-03a-LTLFireability-06
FORMULA_NAME AutonomousCar-PT-03a-LTLFireability-07
FORMULA_NAME AutonomousCar-PT-03a-LTLFireability-08
FORMULA_NAME AutonomousCar-PT-03a-LTLFireability-09
FORMULA_NAME AutonomousCar-PT-03a-LTLFireability-10
FORMULA_NAME AutonomousCar-PT-03a-LTLFireability-11
FORMULA_NAME AutonomousCar-PT-03a-LTLFireability-12
FORMULA_NAME AutonomousCar-PT-03a-LTLFireability-13
FORMULA_NAME AutonomousCar-PT-03a-LTLFireability-14
FORMULA_NAME AutonomousCar-PT-03a-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717210297059

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AutonomousCar-PT-03a
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 02:51:39] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 02:51:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 02:51:40] [INFO ] Load time of PNML (sax parser for PT used): 146 ms
[2024-06-01 02:51:40] [INFO ] Transformed 41 places.
[2024-06-01 02:51:40] [INFO ] Transformed 121 transitions.
[2024-06-01 02:51:40] [INFO ] Found NUPN structural information;
[2024-06-01 02:51:40] [INFO ] Parsed PT model containing 41 places and 121 transitions and 745 arcs in 405 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 28 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 45 transitions
Reduce redundant transitions removed 45 transitions.
FORMULA AutonomousCar-PT-03a-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-03a-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-03a-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 27 out of 41 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 41/41 places, 76/76 transitions.
Applied a total of 0 rules in 25 ms. Remains 41 /41 variables (removed 0) and now considering 76/76 (removed 0) transitions.
[2024-06-01 02:51:40] [INFO ] Flow matrix only has 75 transitions (discarded 1 similar events)
// Phase 1: matrix 75 rows 41 cols
[2024-06-01 02:51:40] [INFO ] Computed 8 invariants in 12 ms
[2024-06-01 02:51:41] [INFO ] Implicit Places using invariants in 490 ms returned []
[2024-06-01 02:51:41] [INFO ] Flow matrix only has 75 transitions (discarded 1 similar events)
[2024-06-01 02:51:41] [INFO ] Invariant cache hit.
[2024-06-01 02:51:41] [INFO ] State equation strengthened by 39 read => feed constraints.
[2024-06-01 02:51:41] [INFO ] Implicit Places using invariants and state equation in 192 ms returned [36, 39]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 759 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 39/41 places, 76/76 transitions.
Applied a total of 0 rules in 3 ms. Remains 39 /39 variables (removed 0) and now considering 76/76 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 827 ms. Remains : 39/41 places, 76/76 transitions.
Support contains 27 out of 39 places after structural reductions.
[2024-06-01 02:51:41] [INFO ] Flatten gal took : 77 ms
[2024-06-01 02:51:41] [INFO ] Flatten gal took : 36 ms
[2024-06-01 02:51:41] [INFO ] Input system was already deterministic with 76 transitions.
Reduction of identical properties reduced properties to check from 24 to 23
RANDOM walk for 17590 steps (989 resets) in 1044 ms. (16 steps per ms) remains 0/23 properties
Computed a total of 3 stabilizing places and 2 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' '!((X(p0)&&(X(!(p0 U p1))||G(X(!p1)))))'
Support contains 5 out of 39 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 39/39 places, 76/76 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 36 transition count 67
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 36 transition count 67
Applied a total of 6 rules in 12 ms. Remains 36 /39 variables (removed 3) and now considering 67/76 (removed 9) transitions.
// Phase 1: matrix 67 rows 36 cols
[2024-06-01 02:51:42] [INFO ] Computed 5 invariants in 2 ms
[2024-06-01 02:51:42] [INFO ] Implicit Places using invariants in 97 ms returned []
[2024-06-01 02:51:42] [INFO ] Invariant cache hit.
[2024-06-01 02:51:42] [INFO ] State equation strengthened by 33 read => feed constraints.
[2024-06-01 02:51:42] [INFO ] Implicit Places using invariants and state equation in 149 ms returned []
Implicit Place search using SMT with State Equation took 251 ms to find 0 implicit places.
Running 66 sub problems to find dead transitions.
[2024-06-01 02:51:43] [INFO ] Invariant cache hit.
[2024-06-01 02:51:43] [INFO ] State equation strengthened by 33 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 1 (OVERLAPS) 1/36 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 3 (OVERLAPS) 66/102 variables, 36/41 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/102 variables, 32/73 constraints. Problems are: Problem set: 0 solved, 66 unsolved
[2024-06-01 02:51:44] [INFO ] Deduced a trap composed of 12 places in 99 ms of which 24 ms to minimize.
[2024-06-01 02:51:44] [INFO ] Deduced a trap composed of 9 places in 66 ms of which 4 ms to minimize.
[2024-06-01 02:51:44] [INFO ] Deduced a trap composed of 7 places in 63 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/102 variables, 3/76 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/102 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 7 (OVERLAPS) 1/103 variables, 1/77 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/103 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 9 (OVERLAPS) 0/103 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 66 unsolved
No progress, stopping.
After SMT solving in domain Real declared 103/103 variables, and 77 constraints, problems are : Problem set: 0 solved, 66 unsolved in 3207 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 36/36 constraints, ReadFeed: 33/33 constraints, PredecessorRefiner: 66/66 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 66 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 1 (OVERLAPS) 1/36 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 3/8 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/36 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 4 (OVERLAPS) 66/102 variables, 36/44 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/102 variables, 32/76 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/102 variables, 66/142 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/102 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 8 (OVERLAPS) 1/103 variables, 1/143 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/103 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 10 (OVERLAPS) 0/103 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 66 unsolved
No progress, stopping.
After SMT solving in domain Int declared 103/103 variables, and 143 constraints, problems are : Problem set: 0 solved, 66 unsolved in 2238 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 36/36 constraints, ReadFeed: 33/33 constraints, PredecessorRefiner: 66/66 constraints, Known Traps: 3/3 constraints]
After SMT, in 5666ms problems are : Problem set: 0 solved, 66 unsolved
Search for dead transitions found 0 dead transitions in 5694ms
Starting structural reductions in LTL mode, iteration 1 : 36/39 places, 67/76 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5968 ms. Remains : 36/39 places, 67/76 transitions.
Stuttering acceptance computed with spot in 461 ms :[true, (OR (NOT p0) p1), (OR (NOT p0) p1), p1]
Running random walk in product with property : AutonomousCar-PT-03a-LTLFireability-00
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA AutonomousCar-PT-03a-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-03a-LTLFireability-00 finished in 6518 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' '!((!p0 U X(p1)))'
Support contains 5 out of 39 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 39/39 places, 76/76 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 36 transition count 67
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 36 transition count 67
Applied a total of 6 rules in 3 ms. Remains 36 /39 variables (removed 3) and now considering 67/76 (removed 9) transitions.
// Phase 1: matrix 67 rows 36 cols
[2024-06-01 02:51:49] [INFO ] Computed 5 invariants in 2 ms
[2024-06-01 02:51:49] [INFO ] Implicit Places using invariants in 61 ms returned []
[2024-06-01 02:51:49] [INFO ] Invariant cache hit.
[2024-06-01 02:51:49] [INFO ] State equation strengthened by 33 read => feed constraints.
[2024-06-01 02:51:49] [INFO ] Implicit Places using invariants and state equation in 109 ms returned []
Implicit Place search using SMT with State Equation took 173 ms to find 0 implicit places.
Running 66 sub problems to find dead transitions.
[2024-06-01 02:51:49] [INFO ] Invariant cache hit.
[2024-06-01 02:51:49] [INFO ] State equation strengthened by 33 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 1 (OVERLAPS) 1/36 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 3 (OVERLAPS) 66/102 variables, 36/41 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/102 variables, 32/73 constraints. Problems are: Problem set: 0 solved, 66 unsolved
[2024-06-01 02:51:50] [INFO ] Deduced a trap composed of 12 places in 56 ms of which 2 ms to minimize.
[2024-06-01 02:51:50] [INFO ] Deduced a trap composed of 9 places in 63 ms of which 1 ms to minimize.
[2024-06-01 02:51:50] [INFO ] Deduced a trap composed of 7 places in 58 ms of which 2 ms to minimize.
[2024-06-01 02:51:50] [INFO ] Deduced a trap composed of 10 places in 47 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/102 variables, 4/77 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/102 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 7 (OVERLAPS) 1/103 variables, 1/78 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/103 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 9 (OVERLAPS) 0/103 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 66 unsolved
No progress, stopping.
After SMT solving in domain Real declared 103/103 variables, and 78 constraints, problems are : Problem set: 0 solved, 66 unsolved in 2953 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 36/36 constraints, ReadFeed: 33/33 constraints, PredecessorRefiner: 66/66 constraints, Known Traps: 4/4 constraints]
Escalating to Integer solving :Problem set: 0 solved, 66 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 1 (OVERLAPS) 1/36 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 4/9 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/36 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 4 (OVERLAPS) 66/102 variables, 36/45 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/102 variables, 32/77 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/102 variables, 66/143 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/102 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 8 (OVERLAPS) 1/103 variables, 1/144 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/103 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 10 (OVERLAPS) 0/103 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 66 unsolved
No progress, stopping.
After SMT solving in domain Int declared 103/103 variables, and 144 constraints, problems are : Problem set: 0 solved, 66 unsolved in 3189 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 36/36 constraints, ReadFeed: 33/33 constraints, PredecessorRefiner: 66/66 constraints, Known Traps: 4/4 constraints]
After SMT, in 6222ms problems are : Problem set: 0 solved, 66 unsolved
Search for dead transitions found 0 dead transitions in 6224ms
Starting structural reductions in LTL mode, iteration 1 : 36/39 places, 67/76 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6401 ms. Remains : 36/39 places, 67/76 transitions.
Stuttering acceptance computed with spot in 183 ms :[(NOT p1), true, (NOT p1), (NOT p1)]
Running random walk in product with property : AutonomousCar-PT-03a-LTLFireability-03
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA AutonomousCar-PT-03a-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-03a-LTLFireability-03 finished in 6602 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((G(p0)||(p1 U p2))))'
Support contains 5 out of 39 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 39/39 places, 76/76 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 39 transition count 71
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 34 transition count 71
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 10 place count 34 transition count 70
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 12 place count 33 transition count 70
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 14 place count 31 transition count 62
Iterating global reduction 2 with 2 rules applied. Total rules applied 16 place count 31 transition count 62
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 20 place count 29 transition count 60
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
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 22 place count 28 transition count 60
Applied a total of 22 rules in 45 ms. Remains 28 /39 variables (removed 11) and now considering 60/76 (removed 16) transitions.
[2024-06-01 02:51:55] [INFO ] Flow matrix only has 59 transitions (discarded 1 similar events)
// Phase 1: matrix 59 rows 28 cols
[2024-06-01 02:51:55] [INFO ] Computed 6 invariants in 2 ms
[2024-06-01 02:51:55] [INFO ] Implicit Places using invariants in 58 ms returned []
[2024-06-01 02:51:55] [INFO ] Flow matrix only has 59 transitions (discarded 1 similar events)
[2024-06-01 02:51:55] [INFO ] Invariant cache hit.
[2024-06-01 02:51:55] [INFO ] State equation strengthened by 35 read => feed constraints.
[2024-06-01 02:51:55] [INFO ] Implicit Places using invariants and state equation in 102 ms returned []
Implicit Place search using SMT with State Equation took 170 ms to find 0 implicit places.
[2024-06-01 02:51:56] [INFO ] Redundant transitions in 2 ms returned []
Running 59 sub problems to find dead transitions.
[2024-06-01 02:51:56] [INFO ] Flow matrix only has 59 transitions (discarded 1 similar events)
[2024-06-01 02:51:56] [INFO ] Invariant cache hit.
[2024-06-01 02:51:56] [INFO ] State equation strengthened by 35 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (OVERLAPS) 1/28 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-06-01 02:51:56] [INFO ] Deduced a trap composed of 9 places in 46 ms of which 2 ms to minimize.
[2024-06-01 02:51:56] [INFO ] Deduced a trap composed of 4 places in 44 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/28 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/28 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 4 (OVERLAPS) 58/86 variables, 28/36 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/86 variables, 34/70 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/86 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (OVERLAPS) 1/87 variables, 1/71 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/87 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 9 (OVERLAPS) 0/87 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Real declared 87/87 variables, and 71 constraints, problems are : Problem set: 0 solved, 59 unsolved in 2137 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 28/28 constraints, ReadFeed: 35/35 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 59 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (OVERLAPS) 1/28 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/28 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/28 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 4 (OVERLAPS) 58/86 variables, 28/36 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/86 variables, 34/70 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/86 variables, 59/129 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/86 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 8 (OVERLAPS) 1/87 variables, 1/130 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/87 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 10 (OVERLAPS) 0/87 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Int declared 87/87 variables, and 130 constraints, problems are : Problem set: 0 solved, 59 unsolved in 2763 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 28/28 constraints, ReadFeed: 35/35 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 2/2 constraints]
After SMT, in 5000ms problems are : Problem set: 0 solved, 59 unsolved
Search for dead transitions found 0 dead transitions in 5008ms
Starting structural reductions in SI_LTL mode, iteration 1 : 28/39 places, 60/76 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5236 ms. Remains : 28/39 places, 60/76 transitions.
Stuttering acceptance computed with spot in 67 ms :[(AND (NOT p0) (NOT p2))]
Running random walk in product with property : AutonomousCar-PT-03a-LTLFireability-04
Product exploration explored 100000 steps with 27 reset in 440 ms.
Product exploration explored 100000 steps with 8 reset in 287 ms.
Computed a total of 6 stabilizing places and 6 stable transitions
Computed a total of 6 stabilizing places and 6 stable transitions
Detected a total of 6/28 stabilizing places and 6/60 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p2)), (X (NOT p2)), (X (NOT (AND (NOT p0) (NOT p2)))), (X (AND p0 (NOT p2))), (X p0), (X (X (NOT p2))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND p0 (NOT p2)))), (X (X p0)), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 247 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 52 ms :[(AND (NOT p0) (NOT p2))]
RANDOM walk for 673 steps (50 resets) in 25 ms. (25 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p0 (NOT p2)), (X (NOT p2)), (X (NOT (AND (NOT p0) (NOT p2)))), (X (AND p0 (NOT p2))), (X p0), (X (X (NOT p2))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND p0 (NOT p2)))), (X (X p0)), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (NOT p0)), (F p2), (F (NOT (AND p0 (NOT p2)))), (F (NOT (OR p0 p2)))]
Knowledge based reduction with 10 factoid took 498 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 48 ms :[(AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 50 ms :[(AND (NOT p0) (NOT p2))]
Support contains 5 out of 28 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 28/28 places, 60/60 transitions.
Applied a total of 0 rules in 8 ms. Remains 28 /28 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2024-06-01 02:52:02] [INFO ] Flow matrix only has 59 transitions (discarded 1 similar events)
[2024-06-01 02:52:02] [INFO ] Invariant cache hit.
[2024-06-01 02:52:02] [INFO ] Implicit Places using invariants in 62 ms returned []
[2024-06-01 02:52:02] [INFO ] Flow matrix only has 59 transitions (discarded 1 similar events)
[2024-06-01 02:52:02] [INFO ] Invariant cache hit.
[2024-06-01 02:52:02] [INFO ] State equation strengthened by 35 read => feed constraints.
[2024-06-01 02:52:02] [INFO ] Implicit Places using invariants and state equation in 97 ms returned []
Implicit Place search using SMT with State Equation took 161 ms to find 0 implicit places.
[2024-06-01 02:52:02] [INFO ] Redundant transitions in 1 ms returned []
Running 59 sub problems to find dead transitions.
[2024-06-01 02:52:02] [INFO ] Flow matrix only has 59 transitions (discarded 1 similar events)
[2024-06-01 02:52:02] [INFO ] Invariant cache hit.
[2024-06-01 02:52:02] [INFO ] State equation strengthened by 35 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (OVERLAPS) 1/28 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-06-01 02:52:03] [INFO ] Deduced a trap composed of 9 places in 48 ms of which 4 ms to minimize.
[2024-06-01 02:52:03] [INFO ] Deduced a trap composed of 4 places in 49 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/28 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/28 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 4 (OVERLAPS) 58/86 variables, 28/36 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/86 variables, 34/70 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/86 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (OVERLAPS) 1/87 variables, 1/71 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/87 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 9 (OVERLAPS) 0/87 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Real declared 87/87 variables, and 71 constraints, problems are : Problem set: 0 solved, 59 unsolved in 2090 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 28/28 constraints, ReadFeed: 35/35 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 59 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (OVERLAPS) 1/28 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/28 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/28 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 4 (OVERLAPS) 58/86 variables, 28/36 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/86 variables, 34/70 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/86 variables, 59/129 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/86 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 8 (OVERLAPS) 1/87 variables, 1/130 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/87 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 10 (OVERLAPS) 0/87 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Int declared 87/87 variables, and 130 constraints, problems are : Problem set: 0 solved, 59 unsolved in 2737 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 28/28 constraints, ReadFeed: 35/35 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 2/2 constraints]
After SMT, in 4944ms problems are : Problem set: 0 solved, 59 unsolved
Search for dead transitions found 0 dead transitions in 4946ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 5125 ms. Remains : 28/28 places, 60/60 transitions.
Computed a total of 6 stabilizing places and 6 stable transitions
Computed a total of 6 stabilizing places and 6 stable transitions
Detected a total of 6/28 stabilizing places and 6/60 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p2)), (X (NOT p2)), (X (NOT (AND (NOT p0) (NOT p2)))), (X (AND p0 (NOT p2))), (X p0), (X (X (NOT p2))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND p0 (NOT p2)))), (X (X p0)), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 219 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 51 ms :[(AND (NOT p0) (NOT p2))]
RANDOM walk for 360 steps (22 resets) in 12 ms. (27 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p0 (NOT p2)), (X (NOT p2)), (X (NOT (AND (NOT p0) (NOT p2)))), (X (AND p0 (NOT p2))), (X p0), (X (X (NOT p2))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND p0 (NOT p2)))), (X (X p0)), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (NOT p0)), (F p2), (F (NOT (AND p0 (NOT p2)))), (F (NOT (OR p0 p2)))]
Knowledge based reduction with 10 factoid took 482 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 53 ms :[(AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 51 ms :[(AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 51 ms :[(AND (NOT p0) (NOT p2))]
Product exploration explored 100000 steps with 1 reset in 140 ms.
Product exploration explored 100000 steps with 1 reset in 207 ms.
Support contains 5 out of 28 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 28/28 places, 60/60 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 27 transition count 56
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 27 transition count 56
Applied a total of 2 rules in 10 ms. Remains 27 /28 variables (removed 1) and now considering 56/60 (removed 4) transitions.
[2024-06-01 02:52:09] [INFO ] Flow matrix only has 55 transitions (discarded 1 similar events)
// Phase 1: matrix 55 rows 27 cols
[2024-06-01 02:52:09] [INFO ] Computed 6 invariants in 2 ms
[2024-06-01 02:52:09] [INFO ] Implicit Places using invariants in 61 ms returned []
[2024-06-01 02:52:09] [INFO ] Flow matrix only has 55 transitions (discarded 1 similar events)
[2024-06-01 02:52:09] [INFO ] Invariant cache hit.
[2024-06-01 02:52:09] [INFO ] State equation strengthened by 32 read => feed constraints.
[2024-06-01 02:52:09] [INFO ] Implicit Places using invariants and state equation in 102 ms returned []
Implicit Place search using SMT with State Equation took 168 ms to find 0 implicit places.
[2024-06-01 02:52:09] [INFO ] Redundant transitions in 1 ms returned []
Running 55 sub problems to find dead transitions.
[2024-06-01 02:52:09] [INFO ] Flow matrix only has 55 transitions (discarded 1 similar events)
[2024-06-01 02:52:09] [INFO ] Invariant cache hit.
[2024-06-01 02:52:09] [INFO ] State equation strengthened by 32 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 1 (OVERLAPS) 1/27 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 55 unsolved
[2024-06-01 02:52:09] [INFO ] Deduced a trap composed of 9 places in 41 ms of which 1 ms to minimize.
[2024-06-01 02:52:09] [INFO ] Deduced a trap composed of 4 places in 45 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/27 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/27 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 4 (OVERLAPS) 54/81 variables, 27/35 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/81 variables, 31/66 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/81 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 7 (OVERLAPS) 1/82 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/82 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 9 (OVERLAPS) 0/82 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 55 unsolved
No progress, stopping.
After SMT solving in domain Real declared 82/82 variables, and 67 constraints, problems are : Problem set: 0 solved, 55 unsolved in 1973 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 27/27 constraints, ReadFeed: 32/32 constraints, PredecessorRefiner: 55/55 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 55 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 1 (OVERLAPS) 1/27 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/27 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/27 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 4 (OVERLAPS) 54/81 variables, 27/35 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/81 variables, 31/66 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/81 variables, 55/121 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/81 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 8 (OVERLAPS) 1/82 variables, 1/122 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/82 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 10 (OVERLAPS) 0/82 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 55 unsolved
No progress, stopping.
After SMT solving in domain Int declared 82/82 variables, and 122 constraints, problems are : Problem set: 0 solved, 55 unsolved in 2509 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 27/27 constraints, ReadFeed: 32/32 constraints, PredecessorRefiner: 55/55 constraints, Known Traps: 2/2 constraints]
After SMT, in 4549ms problems are : Problem set: 0 solved, 55 unsolved
Search for dead transitions found 0 dead transitions in 4551ms
Starting structural reductions in SI_LTL mode, iteration 1 : 27/28 places, 56/60 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4737 ms. Remains : 27/28 places, 56/60 transitions.
Treatment of property AutonomousCar-PT-03a-LTLFireability-04 finished in 18268 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(p1))) U (p2||X(F(p3))||G(!p0))))'
Support contains 8 out of 39 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 39/39 places, 76/76 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 36 transition count 67
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 36 transition count 67
Applied a total of 6 rules in 3 ms. Remains 36 /39 variables (removed 3) and now considering 67/76 (removed 9) transitions.
// Phase 1: matrix 67 rows 36 cols
[2024-06-01 02:52:14] [INFO ] Computed 5 invariants in 3 ms
[2024-06-01 02:52:14] [INFO ] Implicit Places using invariants in 59 ms returned []
[2024-06-01 02:52:14] [INFO ] Invariant cache hit.
[2024-06-01 02:52:14] [INFO ] State equation strengthened by 33 read => feed constraints.
[2024-06-01 02:52:14] [INFO ] Implicit Places using invariants and state equation in 112 ms returned []
Implicit Place search using SMT with State Equation took 174 ms to find 0 implicit places.
Running 66 sub problems to find dead transitions.
[2024-06-01 02:52:14] [INFO ] Invariant cache hit.
[2024-06-01 02:52:14] [INFO ] State equation strengthened by 33 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 1 (OVERLAPS) 1/36 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 3 (OVERLAPS) 66/102 variables, 36/41 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/102 variables, 32/73 constraints. Problems are: Problem set: 0 solved, 66 unsolved
[2024-06-01 02:52:15] [INFO ] Deduced a trap composed of 12 places in 46 ms of which 1 ms to minimize.
[2024-06-01 02:52:15] [INFO ] Deduced a trap composed of 9 places in 49 ms of which 1 ms to minimize.
[2024-06-01 02:52:15] [INFO ] Deduced a trap composed of 7 places in 50 ms of which 1 ms to minimize.
[2024-06-01 02:52:15] [INFO ] Deduced a trap composed of 10 places in 47 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/102 variables, 4/77 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/102 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 7 (OVERLAPS) 1/103 variables, 1/78 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/103 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 9 (OVERLAPS) 0/103 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 66 unsolved
No progress, stopping.
After SMT solving in domain Real declared 103/103 variables, and 78 constraints, problems are : Problem set: 0 solved, 66 unsolved in 2777 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 36/36 constraints, ReadFeed: 33/33 constraints, PredecessorRefiner: 66/66 constraints, Known Traps: 4/4 constraints]
Escalating to Integer solving :Problem set: 0 solved, 66 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 1 (OVERLAPS) 1/36 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 4/9 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/36 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 4 (OVERLAPS) 66/102 variables, 36/45 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/102 variables, 32/77 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/102 variables, 66/143 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/102 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 8 (OVERLAPS) 1/103 variables, 1/144 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/103 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 10 (OVERLAPS) 0/103 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 66 unsolved
No progress, stopping.
After SMT solving in domain Int declared 103/103 variables, and 144 constraints, problems are : Problem set: 0 solved, 66 unsolved in 3033 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 36/36 constraints, ReadFeed: 33/33 constraints, PredecessorRefiner: 66/66 constraints, Known Traps: 4/4 constraints]
After SMT, in 5884ms problems are : Problem set: 0 solved, 66 unsolved
Search for dead transitions found 0 dead transitions in 5886ms
Starting structural reductions in LTL mode, iteration 1 : 36/39 places, 67/76 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6063 ms. Remains : 36/39 places, 67/76 transitions.
Stuttering acceptance computed with spot in 328 ms :[(AND p0 (NOT p2) (NOT p3)), (AND p0 (NOT p3) (NOT p1)), (AND p0 (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p3)), (OR (AND (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p3)))]
Running random walk in product with property : AutonomousCar-PT-03a-LTLFireability-05
Product exploration explored 100000 steps with 33333 reset in 606 ms.
Product exploration explored 100000 steps with 33333 reset in 572 ms.
Computed a total of 3 stabilizing places and 2 stable transitions
Computed a total of 3 stabilizing places and 2 stable transitions
Detected a total of 3/36 stabilizing places and 2/67 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/4 atomic propositions.
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p3) (NOT p1)), (X (NOT p2)), (X (NOT p3)), (X (AND (NOT p2) p0 (NOT p3))), (X (NOT (AND (NOT p0) (NOT p3) (NOT p1)))), (X (AND p0 (NOT p3))), (X (AND p0 (NOT p3) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p3)))), (X (NOT (AND (NOT p2) (NOT p0) (NOT p3)))), (X p0), (X (NOT p1)), (X (X p2)), (X (X (NOT p3))), (X (X (NOT (AND (NOT p2) p0 (NOT p3))))), (X (X (NOT (AND (NOT p0) (NOT p3) (NOT p1))))), (X (X (AND p0 (NOT p3)))), (X (X (NOT (AND p0 (NOT p3) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p3))))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p3))))), (X (X p0)), (X (X p1)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to conjunction of knowledge (Minato strategy)
Knowledge based reduction with 22 factoid took 229 ms. Reduced automaton from 5 states, 13 edges and 4 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA AutonomousCar-PT-03a-LTLFireability-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property AutonomousCar-PT-03a-LTLFireability-05 finished in 7842 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' '!(X(F(p0)))'
Support contains 4 out of 39 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 39/39 places, 76/76 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 35 transition count 63
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 35 transition count 63
Applied a total of 8 rules in 3 ms. Remains 35 /39 variables (removed 4) and now considering 63/76 (removed 13) transitions.
// Phase 1: matrix 63 rows 35 cols
[2024-06-01 02:52:21] [INFO ] Computed 5 invariants in 2 ms
[2024-06-01 02:52:21] [INFO ] Implicit Places using invariants in 80 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 82 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 34/39 places, 63/76 transitions.
Applied a total of 0 rules in 1 ms. Remains 34 /34 variables (removed 0) and now considering 63/63 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 86 ms. Remains : 34/39 places, 63/76 transitions.
Stuttering acceptance computed with spot in 153 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : AutonomousCar-PT-03a-LTLFireability-06
Stuttering criterion allowed to conclude after 11 steps with 0 reset in 0 ms.
FORMULA AutonomousCar-PT-03a-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-03a-LTLFireability-06 finished in 257 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((X((p1||X(X(F(p1)))))||p0)))'
Support contains 8 out of 39 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 39/39 places, 76/76 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 36 transition count 67
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 36 transition count 67
Applied a total of 6 rules in 3 ms. Remains 36 /39 variables (removed 3) and now considering 67/76 (removed 9) transitions.
// Phase 1: matrix 67 rows 36 cols
[2024-06-01 02:52:22] [INFO ] Computed 5 invariants in 3 ms
[2024-06-01 02:52:22] [INFO ] Implicit Places using invariants in 46 ms returned []
[2024-06-01 02:52:22] [INFO ] Invariant cache hit.
[2024-06-01 02:52:22] [INFO ] State equation strengthened by 33 read => feed constraints.
[2024-06-01 02:52:22] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 130 ms to find 0 implicit places.
Running 66 sub problems to find dead transitions.
[2024-06-01 02:52:22] [INFO ] Invariant cache hit.
[2024-06-01 02:52:22] [INFO ] State equation strengthened by 33 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 1 (OVERLAPS) 1/36 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 3 (OVERLAPS) 66/102 variables, 36/41 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/102 variables, 32/73 constraints. Problems are: Problem set: 0 solved, 66 unsolved
[2024-06-01 02:52:23] [INFO ] Deduced a trap composed of 12 places in 51 ms of which 2 ms to minimize.
[2024-06-01 02:52:23] [INFO ] Deduced a trap composed of 9 places in 51 ms of which 2 ms to minimize.
[2024-06-01 02:52:23] [INFO ] Deduced a trap composed of 7 places in 54 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/102 variables, 3/76 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/102 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 7 (OVERLAPS) 1/103 variables, 1/77 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/103 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 9 (OVERLAPS) 0/103 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 66 unsolved
No progress, stopping.
After SMT solving in domain Real declared 103/103 variables, and 77 constraints, problems are : Problem set: 0 solved, 66 unsolved in 2800 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 36/36 constraints, ReadFeed: 33/33 constraints, PredecessorRefiner: 66/66 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 66 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 1 (OVERLAPS) 1/36 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 3/8 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/36 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 4 (OVERLAPS) 66/102 variables, 36/44 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/102 variables, 32/76 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/102 variables, 66/142 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/102 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 8 (OVERLAPS) 1/103 variables, 1/143 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/103 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 10 (OVERLAPS) 0/103 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 66 unsolved
No progress, stopping.
After SMT solving in domain Int declared 103/103 variables, and 143 constraints, problems are : Problem set: 0 solved, 66 unsolved in 2916 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 36/36 constraints, ReadFeed: 33/33 constraints, PredecessorRefiner: 66/66 constraints, Known Traps: 3/3 constraints]
After SMT, in 5785ms problems are : Problem set: 0 solved, 66 unsolved
Search for dead transitions found 0 dead transitions in 5787ms
Starting structural reductions in LTL mode, iteration 1 : 36/39 places, 67/76 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5920 ms. Remains : 36/39 places, 67/76 transitions.
Stuttering acceptance computed with spot in 101 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : AutonomousCar-PT-03a-LTLFireability-07
Stuttering criterion allowed to conclude after 9 steps with 0 reset in 0 ms.
FORMULA AutonomousCar-PT-03a-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-03a-LTLFireability-07 finished in 6038 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)||G(p1)))'
Support contains 5 out of 39 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 39/39 places, 76/76 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 39 transition count 72
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 35 transition count 72
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 8 place count 35 transition count 71
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 10 place count 34 transition count 71
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 13 place count 31 transition count 62
Iterating global reduction 2 with 3 rules applied. Total rules applied 16 place count 31 transition count 62
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 20 place count 29 transition count 60
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
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 22 place count 28 transition count 60
Applied a total of 22 rules in 21 ms. Remains 28 /39 variables (removed 11) and now considering 60/76 (removed 16) transitions.
// Phase 1: matrix 60 rows 28 cols
[2024-06-01 02:52:28] [INFO ] Computed 5 invariants in 1 ms
[2024-06-01 02:52:28] [INFO ] Implicit Places using invariants in 59 ms returned []
[2024-06-01 02:52:28] [INFO ] Invariant cache hit.
[2024-06-01 02:52:28] [INFO ] State equation strengthened by 35 read => feed constraints.
[2024-06-01 02:52:28] [INFO ] Implicit Places using invariants and state equation in 130 ms returned []
Implicit Place search using SMT with State Equation took 192 ms to find 0 implicit places.
[2024-06-01 02:52:28] [INFO ] Redundant transitions in 19 ms returned []
Running 59 sub problems to find dead transitions.
[2024-06-01 02:52:28] [INFO ] Invariant cache hit.
[2024-06-01 02:52:28] [INFO ] State equation strengthened by 35 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (OVERLAPS) 1/28 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/28 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (OVERLAPS) 59/87 variables, 28/33 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/87 variables, 34/67 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-06-01 02:52:29] [INFO ] Deduced a trap composed of 9 places in 43 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/87 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/87 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (OVERLAPS) 1/88 variables, 1/69 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/88 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 9 (OVERLAPS) 0/88 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Real declared 88/88 variables, and 69 constraints, problems are : Problem set: 0 solved, 59 unsolved in 2307 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 28/28 constraints, ReadFeed: 35/35 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 59 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (OVERLAPS) 1/28 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/28 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/28 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 4 (OVERLAPS) 59/87 variables, 28/34 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/87 variables, 34/68 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/87 variables, 59/127 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/87 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 8 (OVERLAPS) 1/88 variables, 1/128 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/88 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 10 (OVERLAPS) 0/88 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Int declared 88/88 variables, and 128 constraints, problems are : Problem set: 0 solved, 59 unsolved in 2887 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 28/28 constraints, ReadFeed: 35/35 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 1/1 constraints]
After SMT, in 5267ms problems are : Problem set: 0 solved, 59 unsolved
Search for dead transitions found 0 dead transitions in 5272ms
Starting structural reductions in SI_LTL mode, iteration 1 : 28/39 places, 60/76 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5512 ms. Remains : 28/39 places, 60/76 transitions.
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : AutonomousCar-PT-03a-LTLFireability-08
Stuttering criterion allowed to conclude after 106 steps with 11 reset in 1 ms.
FORMULA AutonomousCar-PT-03a-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-03a-LTLFireability-08 finished in 5630 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(G((G(F(p0)) U p1))))'
Support contains 6 out of 39 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 39/39 places, 76/76 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 39 transition count 71
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 34 transition count 71
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 10 place count 34 transition count 70
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 33 transition count 70
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 14 place count 31 transition count 65
Iterating global reduction 2 with 2 rules applied. Total rules applied 16 place count 31 transition count 65
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 18 place count 30 transition count 64
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 20 place count 29 transition count 64
Applied a total of 20 rules in 20 ms. Remains 29 /39 variables (removed 10) and now considering 64/76 (removed 12) transitions.
// Phase 1: matrix 64 rows 29 cols
[2024-06-01 02:52:33] [INFO ] Computed 5 invariants in 1 ms
[2024-06-01 02:52:33] [INFO ] Implicit Places using invariants in 52 ms returned []
[2024-06-01 02:52:33] [INFO ] Invariant cache hit.
[2024-06-01 02:52:33] [INFO ] State equation strengthened by 38 read => feed constraints.
[2024-06-01 02:52:33] [INFO ] Implicit Places using invariants and state equation in 94 ms returned []
Implicit Place search using SMT with State Equation took 148 ms to find 0 implicit places.
[2024-06-01 02:52:34] [INFO ] Redundant transitions in 18 ms returned []
Running 63 sub problems to find dead transitions.
[2024-06-01 02:52:34] [INFO ] Invariant cache hit.
[2024-06-01 02:52:34] [INFO ] State equation strengthened by 38 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 1 (OVERLAPS) 1/29 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/29 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 3 (OVERLAPS) 63/92 variables, 29/34 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/92 variables, 37/71 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/92 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 6 (OVERLAPS) 1/93 variables, 1/72 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/93 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 8 (OVERLAPS) 0/93 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 63 unsolved
No progress, stopping.
After SMT solving in domain Real declared 93/93 variables, and 72 constraints, problems are : Problem set: 0 solved, 63 unsolved in 2015 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 29/29 constraints, ReadFeed: 38/38 constraints, PredecessorRefiner: 63/63 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 63 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 1 (OVERLAPS) 1/29 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/29 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 3 (OVERLAPS) 63/92 variables, 29/34 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/92 variables, 37/71 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/92 variables, 63/134 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/92 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 7 (OVERLAPS) 1/93 variables, 1/135 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/93 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 9 (OVERLAPS) 0/93 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 63 unsolved
No progress, stopping.
After SMT solving in domain Int declared 93/93 variables, and 135 constraints, problems are : Problem set: 0 solved, 63 unsolved in 3043 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 29/29 constraints, ReadFeed: 38/38 constraints, PredecessorRefiner: 63/63 constraints, Known Traps: 0/0 constraints]
After SMT, in 5146ms problems are : Problem set: 0 solved, 63 unsolved
Search for dead transitions found 0 dead transitions in 5148ms
Starting structural reductions in SI_LTL mode, iteration 1 : 29/39 places, 64/76 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5342 ms. Remains : 29/39 places, 64/76 transitions.
Stuttering acceptance computed with spot in 215 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : AutonomousCar-PT-03a-LTLFireability-09
Stuttering criterion allowed to conclude after 5 steps with 0 reset in 0 ms.
FORMULA AutonomousCar-PT-03a-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-03a-LTLFireability-09 finished in 5580 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 7 out of 39 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 39/39 places, 76/76 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 39 transition count 72
Reduce places removed 4 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 5 rules applied. Total rules applied 9 place count 35 transition count 71
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 10 place count 34 transition count 71
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 10 place count 34 transition count 70
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 12 place count 33 transition count 70
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 14 place count 31 transition count 65
Iterating global reduction 3 with 2 rules applied. Total rules applied 16 place count 31 transition count 65
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 18 place count 30 transition count 64
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 20 place count 29 transition count 64
Applied a total of 20 rules in 19 ms. Remains 29 /39 variables (removed 10) and now considering 64/76 (removed 12) transitions.
// Phase 1: matrix 64 rows 29 cols
[2024-06-01 02:52:39] [INFO ] Computed 5 invariants in 1 ms
[2024-06-01 02:52:39] [INFO ] Implicit Places using invariants in 55 ms returned []
[2024-06-01 02:52:39] [INFO ] Invariant cache hit.
[2024-06-01 02:52:39] [INFO ] State equation strengthened by 38 read => feed constraints.
[2024-06-01 02:52:39] [INFO ] Implicit Places using invariants and state equation in 97 ms returned []
Implicit Place search using SMT with State Equation took 155 ms to find 0 implicit places.
[2024-06-01 02:52:39] [INFO ] Redundant transitions in 19 ms returned []
Running 63 sub problems to find dead transitions.
[2024-06-01 02:52:39] [INFO ] Invariant cache hit.
[2024-06-01 02:52:39] [INFO ] State equation strengthened by 38 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 1 (OVERLAPS) 1/29 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/29 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 3 (OVERLAPS) 63/92 variables, 29/34 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/92 variables, 37/71 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/92 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 6 (OVERLAPS) 1/93 variables, 1/72 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/93 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 8 (OVERLAPS) 0/93 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 63 unsolved
No progress, stopping.
After SMT solving in domain Real declared 93/93 variables, and 72 constraints, problems are : Problem set: 0 solved, 63 unsolved in 2008 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 29/29 constraints, ReadFeed: 38/38 constraints, PredecessorRefiner: 63/63 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 63 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 1 (OVERLAPS) 1/29 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/29 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 3 (OVERLAPS) 63/92 variables, 29/34 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/92 variables, 37/71 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/92 variables, 63/134 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/92 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 7 (OVERLAPS) 1/93 variables, 1/135 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/93 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 9 (OVERLAPS) 0/93 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 63 unsolved
No progress, stopping.
After SMT solving in domain Int declared 93/93 variables, and 135 constraints, problems are : Problem set: 0 solved, 63 unsolved in 3196 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 29/29 constraints, ReadFeed: 38/38 constraints, PredecessorRefiner: 63/63 constraints, Known Traps: 0/0 constraints]
After SMT, in 5282ms problems are : Problem set: 0 solved, 63 unsolved
Search for dead transitions found 0 dead transitions in 5284ms
Starting structural reductions in SI_LTL mode, iteration 1 : 29/39 places, 64/76 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5485 ms. Remains : 29/39 places, 64/76 transitions.
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : AutonomousCar-PT-03a-LTLFireability-10
Stuttering criterion allowed to conclude after 5 steps with 0 reset in 0 ms.
FORMULA AutonomousCar-PT-03a-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-03a-LTLFireability-10 finished in 5600 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(G(!p0)) U (p0 U p1))))'
Support contains 6 out of 39 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 39/39 places, 76/76 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 39 transition count 72
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 35 transition count 72
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 8 place count 35 transition count 71
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 34 transition count 71
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 13 place count 31 transition count 62
Iterating global reduction 2 with 3 rules applied. Total rules applied 16 place count 31 transition count 62
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 18 place count 30 transition count 61
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
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 20 place count 29 transition count 61
Applied a total of 20 rules in 17 ms. Remains 29 /39 variables (removed 10) and now considering 61/76 (removed 15) transitions.
// Phase 1: matrix 61 rows 29 cols
[2024-06-01 02:52:45] [INFO ] Computed 5 invariants in 4 ms
[2024-06-01 02:52:45] [INFO ] Implicit Places using invariants in 64 ms returned []
[2024-06-01 02:52:45] [INFO ] Invariant cache hit.
[2024-06-01 02:52:45] [INFO ] State equation strengthened by 35 read => feed constraints.
[2024-06-01 02:52:45] [INFO ] Implicit Places using invariants and state equation in 106 ms returned []
Implicit Place search using SMT with State Equation took 174 ms to find 0 implicit places.
[2024-06-01 02:52:45] [INFO ] Redundant transitions in 21 ms returned []
Running 60 sub problems to find dead transitions.
[2024-06-01 02:52:45] [INFO ] Invariant cache hit.
[2024-06-01 02:52:45] [INFO ] State equation strengthened by 35 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (OVERLAPS) 1/29 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/29 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (OVERLAPS) 60/89 variables, 29/34 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/89 variables, 34/68 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/89 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (OVERLAPS) 1/90 variables, 1/69 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/90 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (OVERLAPS) 0/90 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 90/90 variables, and 69 constraints, problems are : Problem set: 0 solved, 60 unsolved in 1887 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 29/29 constraints, ReadFeed: 35/35 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (OVERLAPS) 1/29 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/29 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (OVERLAPS) 60/89 variables, 29/34 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/89 variables, 34/68 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/89 variables, 60/128 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/89 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (OVERLAPS) 1/90 variables, 1/129 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/90 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 9 (OVERLAPS) 0/90 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Int declared 90/90 variables, and 129 constraints, problems are : Problem set: 0 solved, 60 unsolved in 2897 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 29/29 constraints, ReadFeed: 35/35 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints]
After SMT, in 4851ms problems are : Problem set: 0 solved, 60 unsolved
Search for dead transitions found 0 dead transitions in 4853ms
Starting structural reductions in SI_LTL mode, iteration 1 : 29/39 places, 61/76 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5076 ms. Remains : 29/39 places, 61/76 transitions.
Stuttering acceptance computed with spot in 164 ms :[(NOT p1), p0, (NOT p1)]
Running random walk in product with property : AutonomousCar-PT-03a-LTLFireability-11
Product exploration explored 100000 steps with 2 reset in 275 ms.
Product exploration explored 100000 steps with 0 reset in 237 ms.
Computed a total of 5 stabilizing places and 6 stable transitions
Computed a total of 5 stabilizing places and 6 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (AND (NOT p1) (NOT p0))), (X (NOT p0)), (X (NOT p1)), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 134 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 151 ms :[(NOT p1), p0, (NOT p1)]
RANDOM walk for 7824 steps (619 resets) in 68 ms. (113 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (AND (NOT p1) (NOT p0))), (X (NOT p0)), (X (NOT p1)), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1)))), (F p1), (F p0)]
Knowledge based reduction with 7 factoid took 253 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 152 ms :[(NOT p1), p0, (NOT p1)]
Stuttering acceptance computed with spot in 149 ms :[(NOT p1), p0, (NOT p1)]
[2024-06-01 02:52:51] [INFO ] Invariant cache hit.
Proved EG (NOT p1)
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (AND (NOT p1) (NOT p0))), (X (NOT p0)), (X (NOT p1)), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1)))), (F p1), (F p0), (G (NOT p1))]
Property proved to be false thanks to negative knowledge :(G (NOT p1))
Knowledge based reduction with 7 factoid took 276 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA AutonomousCar-PT-03a-LTLFireability-11 FALSE TECHNIQUES KNOWLEDGE
Treatment of property AutonomousCar-PT-03a-LTLFireability-11 finished in 7065 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 39 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 39/39 places, 76/76 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 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 5 rules applied. Total rules applied 5 place count 37 transition count 71
Reduce places removed 4 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 33 transition count 70
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 11 place count 32 transition count 70
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 11 place count 32 transition count 69
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 13 place count 31 transition count 69
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 17 place count 27 transition count 56
Iterating global reduction 3 with 4 rules applied. Total rules applied 21 place count 27 transition count 56
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 25 place count 25 transition count 54
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 27 place count 24 transition count 54
Applied a total of 27 rules in 15 ms. Remains 24 /39 variables (removed 15) and now considering 54/76 (removed 22) transitions.
// Phase 1: matrix 54 rows 24 cols
[2024-06-01 02:52:52] [INFO ] Computed 4 invariants in 1 ms
[2024-06-01 02:52:52] [INFO ] Implicit Places using invariants in 55 ms returned []
[2024-06-01 02:52:52] [INFO ] Invariant cache hit.
[2024-06-01 02:52:52] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-06-01 02:52:52] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 135 ms to find 0 implicit places.
[2024-06-01 02:52:52] [INFO ] Redundant transitions in 17 ms returned []
Running 53 sub problems to find dead transitions.
[2024-06-01 02:52:52] [INFO ] Invariant cache hit.
[2024-06-01 02:52:52] [INFO ] State equation strengthened by 2 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/24 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 2 (OVERLAPS) 53/77 variables, 24/28 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/77 variables, 1/29 constraints. Problems are: Problem set: 0 solved, 53 unsolved
[2024-06-01 02:52:52] [INFO ] Deduced a trap composed of 8 places in 47 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/77 variables, 1/30 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/77 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 6 (OVERLAPS) 1/78 variables, 1/31 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/78 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 8 (OVERLAPS) 0/78 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 53 unsolved
No progress, stopping.
After SMT solving in domain Real declared 78/78 variables, and 31 constraints, problems are : Problem set: 0 solved, 53 unsolved in 1367 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 24/24 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 53/53 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 53 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/24 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/24 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 3 (OVERLAPS) 53/77 variables, 24/29 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/77 variables, 1/30 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/77 variables, 53/83 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/77 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 7 (OVERLAPS) 1/78 variables, 1/84 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/78 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 9 (OVERLAPS) 0/78 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 53 unsolved
No progress, stopping.
After SMT solving in domain Int declared 78/78 variables, and 84 constraints, problems are : Problem set: 0 solved, 53 unsolved in 2040 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 24/24 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 53/53 constraints, Known Traps: 1/1 constraints]
After SMT, in 3472ms problems are : Problem set: 0 solved, 53 unsolved
Search for dead transitions found 0 dead transitions in 3474ms
Starting structural reductions in SI_LTL mode, iteration 1 : 24/39 places, 54/76 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3649 ms. Remains : 24/39 places, 54/76 transitions.
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : AutonomousCar-PT-03a-LTLFireability-12
Stuttering criterion allowed to conclude after 7 steps with 1 reset in 0 ms.
FORMULA AutonomousCar-PT-03a-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-03a-LTLFireability-12 finished in 3765 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((F(p0)&&X(G(p1)))))'
Support contains 6 out of 39 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 39/39 places, 76/76 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 39 transition count 72
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 35 transition count 72
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 8 place count 35 transition count 71
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 34 transition count 71
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 13 place count 31 transition count 62
Iterating global reduction 2 with 3 rules applied. Total rules applied 16 place count 31 transition count 62
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 20 place count 29 transition count 60
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
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 22 place count 28 transition count 60
Applied a total of 22 rules in 16 ms. Remains 28 /39 variables (removed 11) and now considering 60/76 (removed 16) transitions.
// Phase 1: matrix 60 rows 28 cols
[2024-06-01 02:52:55] [INFO ] Computed 5 invariants in 0 ms
[2024-06-01 02:52:55] [INFO ] Implicit Places using invariants in 54 ms returned []
[2024-06-01 02:52:55] [INFO ] Invariant cache hit.
[2024-06-01 02:52:55] [INFO ] State equation strengthened by 35 read => feed constraints.
[2024-06-01 02:52:55] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 138 ms to find 0 implicit places.
[2024-06-01 02:52:56] [INFO ] Redundant transitions in 18 ms returned []
Running 59 sub problems to find dead transitions.
[2024-06-01 02:52:56] [INFO ] Invariant cache hit.
[2024-06-01 02:52:56] [INFO ] State equation strengthened by 35 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (OVERLAPS) 1/28 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/28 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (OVERLAPS) 59/87 variables, 28/33 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/87 variables, 34/67 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-06-01 02:52:56] [INFO ] Deduced a trap composed of 9 places in 30 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/87 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/87 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (OVERLAPS) 1/88 variables, 1/69 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/88 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 9 (OVERLAPS) 0/88 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Real declared 88/88 variables, and 69 constraints, problems are : Problem set: 0 solved, 59 unsolved in 2036 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 28/28 constraints, ReadFeed: 35/35 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 59 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (OVERLAPS) 1/28 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/28 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/28 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 4 (OVERLAPS) 59/87 variables, 28/34 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/87 variables, 34/68 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/87 variables, 59/127 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/87 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 8 (OVERLAPS) 1/88 variables, 1/128 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/88 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 10 (OVERLAPS) 0/88 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Int declared 88/88 variables, and 128 constraints, problems are : Problem set: 0 solved, 59 unsolved in 2823 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 28/28 constraints, ReadFeed: 35/35 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 1/1 constraints]
After SMT, in 4940ms problems are : Problem set: 0 solved, 59 unsolved
Search for dead transitions found 0 dead transitions in 4941ms
Starting structural reductions in SI_LTL mode, iteration 1 : 28/39 places, 60/76 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5121 ms. Remains : 28/39 places, 60/76 transitions.
Stuttering acceptance computed with spot in 150 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : AutonomousCar-PT-03a-LTLFireability-14
Product exploration explored 100000 steps with 1 reset in 146 ms.
Product exploration explored 100000 steps with 3 reset in 447 ms.
Computed a total of 5 stabilizing places and 6 stable transitions
Computed a total of 5 stabilizing places and 6 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 139 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 96 ms :[(NOT p1), (NOT p0)]
RANDOM walk for 40000 steps (3082 resets) in 208 ms. (191 steps per ms) remains 1/3 properties
BEST_FIRST walk for 40004 steps (606 resets) in 155 ms. (256 steps per ms) remains 1/1 properties
[2024-06-01 02:53:02] [INFO ] Invariant cache hit.
[2024-06-01 02:53:02] [INFO ] State equation strengthened by 35 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 8/14 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/14 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 10/24 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/24 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 57/81 variables, 24/29 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/81 variables, 34/63 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/81 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 6/87 variables, 4/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/87 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 1/88 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/88 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/88 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 88/88 variables, and 68 constraints, problems are : Problem set: 0 solved, 1 unsolved in 90 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 28/28 constraints, ReadFeed: 35/35 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem apf0 is UNSAT
After SMT solving in domain Int declared 14/88 variables, and 3 constraints, problems are : Problem set: 1 solved, 0 unsolved in 28 ms.
Refiners :[Positive P Invariants (semi-flows): 3/5 constraints, State Equation: 0/28 constraints, ReadFeed: 0/35 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 123ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 p1), (X p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (G (OR p0 p1))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 8 factoid took 147 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p1)]
Support contains 4 out of 28 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 28/28 places, 60/60 transitions.
Applied a total of 0 rules in 3 ms. Remains 28 /28 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2024-06-01 02:53:02] [INFO ] Invariant cache hit.
[2024-06-01 02:53:02] [INFO ] Implicit Places using invariants in 41 ms returned []
[2024-06-01 02:53:02] [INFO ] Invariant cache hit.
[2024-06-01 02:53:02] [INFO ] State equation strengthened by 35 read => feed constraints.
[2024-06-01 02:53:02] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 117 ms to find 0 implicit places.
[2024-06-01 02:53:02] [INFO ] Redundant transitions in 15 ms returned []
Running 59 sub problems to find dead transitions.
[2024-06-01 02:53:02] [INFO ] Invariant cache hit.
[2024-06-01 02:53:02] [INFO ] State equation strengthened by 35 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (OVERLAPS) 1/28 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/28 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (OVERLAPS) 59/87 variables, 28/33 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/87 variables, 34/67 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-06-01 02:53:03] [INFO ] Deduced a trap composed of 9 places in 38 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/87 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/87 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (OVERLAPS) 1/88 variables, 1/69 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/88 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 9 (OVERLAPS) 0/88 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Real declared 88/88 variables, and 69 constraints, problems are : Problem set: 0 solved, 59 unsolved in 2152 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 28/28 constraints, ReadFeed: 35/35 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 59 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (OVERLAPS) 1/28 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/28 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/28 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 4 (OVERLAPS) 59/87 variables, 28/34 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/87 variables, 34/68 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/87 variables, 59/127 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/87 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 8 (OVERLAPS) 1/88 variables, 1/128 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/88 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 10 (OVERLAPS) 0/88 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Int declared 88/88 variables, and 128 constraints, problems are : Problem set: 0 solved, 59 unsolved in 2910 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 28/28 constraints, ReadFeed: 35/35 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 1/1 constraints]
After SMT, in 5115ms problems are : Problem set: 0 solved, 59 unsolved
Search for dead transitions found 0 dead transitions in 5118ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 5261 ms. Remains : 28/28 places, 60/60 transitions.
Computed a total of 5 stabilizing places and 6 stable transitions
Computed a total of 5 stabilizing places and 6 stable transitions
Knowledge obtained : [p1, (X p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 108 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 48 ms :[(NOT p1)]
RANDOM walk for 2404 steps (199 resets) in 17 ms. (133 steps per ms) remains 0/1 properties
Knowledge obtained : [p1, (X p1), (X (X p1))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 3 factoid took 138 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 50 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 48 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 49 ms :[(NOT p1)]
Product exploration explored 100000 steps with 13 reset in 106 ms.
Product exploration explored 100000 steps with 18 reset in 229 ms.
Support contains 4 out of 28 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 28/28 places, 60/60 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 27 transition count 56
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 27 transition count 56
Applied a total of 2 rules in 5 ms. Remains 27 /28 variables (removed 1) and now considering 56/60 (removed 4) transitions.
// Phase 1: matrix 56 rows 27 cols
[2024-06-01 02:53:08] [INFO ] Computed 5 invariants in 1 ms
[2024-06-01 02:53:08] [INFO ] Implicit Places using invariants in 59 ms returned []
[2024-06-01 02:53:08] [INFO ] Invariant cache hit.
[2024-06-01 02:53:08] [INFO ] State equation strengthened by 32 read => feed constraints.
[2024-06-01 02:53:08] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 165 ms to find 0 implicit places.
[2024-06-01 02:53:08] [INFO ] Redundant transitions in 19 ms returned []
Running 55 sub problems to find dead transitions.
[2024-06-01 02:53:08] [INFO ] Invariant cache hit.
[2024-06-01 02:53:08] [INFO ] State equation strengthened by 32 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 1 (OVERLAPS) 1/27 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/27 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 3 (OVERLAPS) 55/82 variables, 27/32 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/82 variables, 31/63 constraints. Problems are: Problem set: 0 solved, 55 unsolved
[2024-06-01 02:53:09] [INFO ] Deduced a trap composed of 9 places in 51 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/82 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/82 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 7 (OVERLAPS) 1/83 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/83 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 9 (OVERLAPS) 0/83 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 55 unsolved
No progress, stopping.
After SMT solving in domain Real declared 83/83 variables, and 65 constraints, problems are : Problem set: 0 solved, 55 unsolved in 2118 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 27/27 constraints, ReadFeed: 32/32 constraints, PredecessorRefiner: 55/55 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 55 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 1 (OVERLAPS) 1/27 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/27 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/27 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 4 (OVERLAPS) 55/82 variables, 27/33 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/82 variables, 31/64 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/82 variables, 55/119 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/82 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 8 (OVERLAPS) 1/83 variables, 1/120 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/83 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 55 unsolved
At refinement iteration 10 (OVERLAPS) 0/83 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 55 unsolved
No progress, stopping.
After SMT solving in domain Int declared 83/83 variables, and 120 constraints, problems are : Problem set: 0 solved, 55 unsolved in 2360 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 27/27 constraints, ReadFeed: 32/32 constraints, PredecessorRefiner: 55/55 constraints, Known Traps: 1/1 constraints]
After SMT, in 4543ms problems are : Problem set: 0 solved, 55 unsolved
Search for dead transitions found 0 dead transitions in 4544ms
Starting structural reductions in SI_LTL mode, iteration 1 : 27/28 places, 56/60 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4740 ms. Remains : 27/28 places, 56/60 transitions.
Treatment of property AutonomousCar-PT-03a-LTLFireability-14 finished in 17467 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(X(p0)) U p1))'
Support contains 6 out of 39 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 39/39 places, 76/76 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 36 transition count 67
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 36 transition count 67
Applied a total of 6 rules in 2 ms. Remains 36 /39 variables (removed 3) and now considering 67/76 (removed 9) transitions.
// Phase 1: matrix 67 rows 36 cols
[2024-06-01 02:53:13] [INFO ] Computed 5 invariants in 1 ms
[2024-06-01 02:53:13] [INFO ] Implicit Places using invariants in 56 ms returned []
[2024-06-01 02:53:13] [INFO ] Invariant cache hit.
[2024-06-01 02:53:13] [INFO ] State equation strengthened by 33 read => feed constraints.
[2024-06-01 02:53:13] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 157 ms to find 0 implicit places.
Running 66 sub problems to find dead transitions.
[2024-06-01 02:53:13] [INFO ] Invariant cache hit.
[2024-06-01 02:53:13] [INFO ] State equation strengthened by 33 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 1 (OVERLAPS) 1/36 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 3 (OVERLAPS) 66/102 variables, 36/41 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/102 variables, 32/73 constraints. Problems are: Problem set: 0 solved, 66 unsolved
[2024-06-01 02:53:14] [INFO ] Deduced a trap composed of 12 places in 53 ms of which 2 ms to minimize.
[2024-06-01 02:53:14] [INFO ] Deduced a trap composed of 9 places in 47 ms of which 1 ms to minimize.
[2024-06-01 02:53:14] [INFO ] Deduced a trap composed of 7 places in 52 ms of which 2 ms to minimize.
[2024-06-01 02:53:14] [INFO ] Deduced a trap composed of 10 places in 45 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/102 variables, 4/77 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/102 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 7 (OVERLAPS) 1/103 variables, 1/78 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/103 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 9 (OVERLAPS) 0/103 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 66 unsolved
No progress, stopping.
After SMT solving in domain Real declared 103/103 variables, and 78 constraints, problems are : Problem set: 0 solved, 66 unsolved in 2883 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 36/36 constraints, ReadFeed: 33/33 constraints, PredecessorRefiner: 66/66 constraints, Known Traps: 4/4 constraints]
Escalating to Integer solving :Problem set: 0 solved, 66 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 1 (OVERLAPS) 1/36 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 4/9 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/36 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 4 (OVERLAPS) 66/102 variables, 36/45 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/102 variables, 32/77 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/102 variables, 66/143 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/102 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 8 (OVERLAPS) 1/103 variables, 1/144 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/103 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 10 (OVERLAPS) 0/103 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 66 unsolved
No progress, stopping.
After SMT solving in domain Int declared 103/103 variables, and 144 constraints, problems are : Problem set: 0 solved, 66 unsolved in 3171 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 36/36 constraints, ReadFeed: 33/33 constraints, PredecessorRefiner: 66/66 constraints, Known Traps: 4/4 constraints]
After SMT, in 6114ms problems are : Problem set: 0 solved, 66 unsolved
Search for dead transitions found 0 dead transitions in 6115ms
Starting structural reductions in LTL mode, iteration 1 : 36/39 places, 67/76 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6275 ms. Remains : 36/39 places, 67/76 transitions.
Stuttering acceptance computed with spot in 127 ms :[(NOT p0), true, (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : AutonomousCar-PT-03a-LTLFireability-15
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA AutonomousCar-PT-03a-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-03a-LTLFireability-15 finished in 6423 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((G(p0)||(p1 U p2))))'
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((F(p0)&&X(G(p1)))))'
[2024-06-01 02:53:20] [INFO ] Flatten gal took : 18 ms
[2024-06-01 02:53:20] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/LTLFireability.sr.xml took 4 ms.
[2024-06-01 02:53:20] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 39 places, 76 transitions and 432 arcs took 10 ms.
Total runtime 100725 ms.
There are residual formulas that ITS could not solve within timeout
FORMULA AutonomousCar-PT-03a-LTLFireability-04 TRUE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA AutonomousCar-PT-03a-LTLFireability-14 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN

BK_STOP 1717210401144

--------------------
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 LTLFireability -timeout 360 -rebuildPNML
mcc2024
ltl formula name AutonomousCar-PT-03a-LTLFireability-04
ltl formula formula --ltl=/tmp/1298/ltl_0_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 39 places, 76 transitions and 432 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.010 real 0.000 user 0.000 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1298/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1298/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1298/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1298/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): There are 40 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 40, there are 156 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 2/ 4): ~61 levels ~10000 states ~75332 transitions
pnml2lts-mc( 2/ 4): ~100 levels ~20000 states ~153076 transitions
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Empty product with LTL!
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 20008
pnml2lts-mc( 0/ 4): unique states count: 22864
pnml2lts-mc( 0/ 4): unique transitions count: 174794
pnml2lts-mc( 0/ 4): - self-loop count: 2454
pnml2lts-mc( 0/ 4): - claim dead count: 135719
pnml2lts-mc( 0/ 4): - claim found count: 17620
pnml2lts-mc( 0/ 4): - claim success count: 23994
pnml2lts-mc( 0/ 4): - cum. max stack depth: 515
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 24420 states 191341 transitions, fanout: 7.835
pnml2lts-mc( 0/ 4): Total exploration time 0.280 sec (0.280 sec minimum, 0.280 sec on average)
pnml2lts-mc( 0/ 4): States per second: 87214, Transitions per second: 683361
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 0.2MB, 8.3 B/state, compr.: 5.1%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 76 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 0.2MB (~256.0MB paged-in)
ltl formula name AutonomousCar-PT-03a-LTLFireability-14
ltl formula formula --ltl=/tmp/1298/ltl_1_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 39 places, 76 transitions and 432 arcs
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.020 real 0.010 user 0.000 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1298/ltl_1_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1298/ltl_1_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1298/ltl_1_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1298/ltl_1_
pnml2lts-mc( 0/ 4): buchi has 4 states
pnml2lts-mc( 0/ 4): There are 40 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 40, there are 281 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 1/ 4):
pnml2lts-mc( 1/ 4): Accepting cycle FOUND at depth ~44!
pnml2lts-mc( 1/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 1351
pnml2lts-mc( 0/ 4): unique states count: 1571
pnml2lts-mc( 0/ 4): unique transitions count: 10803
pnml2lts-mc( 0/ 4): - self-loop count: 1448
pnml2lts-mc( 0/ 4): - claim dead count: 7059
pnml2lts-mc( 0/ 4): - claim found count: 104
pnml2lts-mc( 0/ 4): - claim success count: 1707
pnml2lts-mc( 0/ 4): - cum. max stack depth: 277
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 1708 states 12088 transitions, fanout: 7.077
pnml2lts-mc( 0/ 4): Total exploration time 0.020 sec (0.020 sec minimum, 0.020 sec on average)
pnml2lts-mc( 0/ 4): States per second: 85400, Transitions per second: 604400
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 0.0MB, 10.2 B/state, compr.: 6.3%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 76 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 0.0MB (~256.0MB paged-in)

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="AutonomousCar-PT-03a"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is AutonomousCar-PT-03a, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r468-smll-171620167300252"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutonomousCar-PT-03a.tgz
mv AutonomousCar-PT-03a execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;