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.r488-tall-171631131900083.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is Dekker-PT-010, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r488-tall-171631131900083
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 496K
-rw-r--r-- 1 mcc users 8.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 35K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:39 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 22 14:39 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 22 14:39 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 22 14:39 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 11 20:12 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 114K Apr 11 20:12 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.5K Apr 11 20:10 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 53K Apr 11 20:10 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:39 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:39 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 65K 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 Dekker-PT-010-LTLCardinality-00
FORMULA_NAME Dekker-PT-010-LTLCardinality-01
FORMULA_NAME Dekker-PT-010-LTLCardinality-02
FORMULA_NAME Dekker-PT-010-LTLCardinality-03
FORMULA_NAME Dekker-PT-010-LTLCardinality-04
FORMULA_NAME Dekker-PT-010-LTLCardinality-05
FORMULA_NAME Dekker-PT-010-LTLCardinality-06
FORMULA_NAME Dekker-PT-010-LTLCardinality-07
FORMULA_NAME Dekker-PT-010-LTLCardinality-08
FORMULA_NAME Dekker-PT-010-LTLCardinality-09
FORMULA_NAME Dekker-PT-010-LTLCardinality-10
FORMULA_NAME Dekker-PT-010-LTLCardinality-11
FORMULA_NAME Dekker-PT-010-LTLCardinality-12
FORMULA_NAME Dekker-PT-010-LTLCardinality-13
FORMULA_NAME Dekker-PT-010-LTLCardinality-14
FORMULA_NAME Dekker-PT-010-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717184465120

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Dekker-PT-010
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-05-31 19:41:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-31 19:41:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 19:41:06] [INFO ] Load time of PNML (sax parser for PT used): 66 ms
[2024-05-31 19:41:06] [INFO ] Transformed 50 places.
[2024-05-31 19:41:06] [INFO ] Transformed 120 transitions.
[2024-05-31 19:41:06] [INFO ] Found NUPN structural information;
[2024-05-31 19:41:06] [INFO ] Parsed PT model containing 50 places and 120 transitions and 820 arcs in 158 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA Dekker-PT-010-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-010-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-010-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-010-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-010-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-010-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-010-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 19 out of 50 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 120/120 transitions.
Applied a total of 0 rules in 11 ms. Remains 50 /50 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2024-05-31 19:41:06] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
// Phase 1: matrix 40 rows 50 cols
[2024-05-31 19:41:06] [INFO ] Computed 30 invariants in 10 ms
[2024-05-31 19:41:06] [INFO ] Implicit Places using invariants in 209 ms returned [26, 29, 32, 35, 38, 44, 47]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 240 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 43/50 places, 120/120 transitions.
Applied a total of 0 rules in 5 ms. Remains 43 /43 variables (removed 0) and now considering 120/120 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 293 ms. Remains : 43/50 places, 120/120 transitions.
Support contains 19 out of 43 places after structural reductions.
[2024-05-31 19:41:07] [INFO ] Flatten gal took : 33 ms
[2024-05-31 19:41:07] [INFO ] Flatten gal took : 14 ms
[2024-05-31 19:41:07] [INFO ] Input system was already deterministic with 120 transitions.
Reduction of identical properties reduced properties to check from 16 to 15
RANDOM walk for 40000 steps (8 resets) in 1313 ms. (30 steps per ms) remains 1/15 properties
BEST_FIRST walk for 40004 steps (8 resets) in 120 ms. (330 steps per ms) remains 1/1 properties
[2024-05-31 19:41:07] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
// Phase 1: matrix 40 rows 43 cols
[2024-05-31 19:41:07] [INFO ] Computed 23 invariants in 3 ms
[2024-05-31 19:41:07] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 3/5 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/5 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp6 is UNSAT
After SMT solving in domain Real declared 5/83 variables, and 8 constraints, problems are : Problem set: 1 solved, 0 unsolved in 66 ms.
Refiners :[Domain max(s): 5/43 constraints, Positive P Invariants (semi-flows): 2/20 constraints, Generalized P Invariants (flows): 1/3 constraints, State Equation: 0/43 constraints, ReadFeed: 0/10 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 103ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 9 simplifications.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 3 out of 43 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 43/43 places, 120/120 transitions.
Applied a total of 0 rules in 27 ms. Remains 43 /43 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2024-05-31 19:41:08] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
[2024-05-31 19:41:08] [INFO ] Invariant cache hit.
[2024-05-31 19:41:08] [INFO ] Implicit Places using invariants in 101 ms returned [20, 23]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 104 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 41/43 places, 120/120 transitions.
Applied a total of 0 rules in 13 ms. Remains 41 /41 variables (removed 0) and now considering 120/120 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 144 ms. Remains : 41/43 places, 120/120 transitions.
Stuttering acceptance computed with spot in 244 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : Dekker-PT-010-LTLCardinality-01
Product exploration explored 100000 steps with 0 reset in 469 ms.
Stack based approach found an accepted trace after 4 steps with 0 reset with depth 5 and stack size 5 in 0 ms.
FORMULA Dekker-PT-010-LTLCardinality-01 FALSE TECHNIQUES STACK_TEST
Treatment of property Dekker-PT-010-LTLCardinality-01 finished in 936 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 2 out of 43 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 43/43 places, 120/120 transitions.
Applied a total of 0 rules in 2 ms. Remains 43 /43 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2024-05-31 19:41:08] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
[2024-05-31 19:41:08] [INFO ] Invariant cache hit.
[2024-05-31 19:41:08] [INFO ] Implicit Places using invariants in 107 ms returned [20, 36]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 109 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 41/43 places, 120/120 transitions.
Applied a total of 0 rules in 2 ms. Remains 41 /41 variables (removed 0) and now considering 120/120 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 117 ms. Remains : 41/43 places, 120/120 transitions.
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Dekker-PT-010-LTLCardinality-02
Product exploration explored 100000 steps with 4696 reset in 297 ms.
Stack based approach found an accepted trace after 8 steps with 0 reset with depth 9 and stack size 9 in 0 ms.
FORMULA Dekker-PT-010-LTLCardinality-02 FALSE TECHNIQUES STACK_TEST
Treatment of property Dekker-PT-010-LTLCardinality-02 finished in 507 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(X((p0&&F(p1)))))'
Support contains 3 out of 43 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 43/43 places, 120/120 transitions.
Applied a total of 0 rules in 1 ms. Remains 43 /43 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2024-05-31 19:41:09] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
[2024-05-31 19:41:09] [INFO ] Invariant cache hit.
[2024-05-31 19:41:09] [INFO ] Implicit Places using invariants in 85 ms returned [23, 36]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 87 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 41/43 places, 120/120 transitions.
Applied a total of 0 rules in 1 ms. Remains 41 /41 variables (removed 0) and now considering 120/120 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 89 ms. Remains : 41/43 places, 120/120 transitions.
Stuttering acceptance computed with spot in 173 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (OR (NOT p0) (NOT p1))]
Running random walk in product with property : Dekker-PT-010-LTLCardinality-03
Entered a terminal (fully accepting) state of product in 17 steps with 5 reset in 0 ms.
FORMULA Dekker-PT-010-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Dekker-PT-010-LTLCardinality-03 finished in 276 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 43 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 43/43 places, 120/120 transitions.
Applied a total of 0 rules in 7 ms. Remains 43 /43 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2024-05-31 19:41:09] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
[2024-05-31 19:41:09] [INFO ] Invariant cache hit.
[2024-05-31 19:41:09] [INFO ] Implicit Places using invariants in 126 ms returned [20, 23, 36]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 127 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 40/43 places, 120/120 transitions.
Applied a total of 0 rules in 5 ms. Remains 40 /40 variables (removed 0) and now considering 120/120 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 140 ms. Remains : 40/43 places, 120/120 transitions.
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Dekker-PT-010-LTLCardinality-07
Product exploration explored 100000 steps with 7493 reset in 221 ms.
Stack based approach found an accepted trace after 34 steps with 3 reset with depth 3 and stack size 3 in 0 ms.
FORMULA Dekker-PT-010-LTLCardinality-07 FALSE TECHNIQUES STACK_TEST
Treatment of property Dekker-PT-010-LTLCardinality-07 finished in 449 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))'
Support contains 2 out of 43 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 43/43 places, 120/120 transitions.
Applied a total of 0 rules in 6 ms. Remains 43 /43 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2024-05-31 19:41:10] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
[2024-05-31 19:41:10] [INFO ] Invariant cache hit.
[2024-05-31 19:41:10] [INFO ] Implicit Places using invariants in 52 ms returned [20, 23, 36]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 65 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 40/43 places, 120/120 transitions.
Applied a total of 0 rules in 5 ms. Remains 40 /40 variables (removed 0) and now considering 120/120 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 76 ms. Remains : 40/43 places, 120/120 transitions.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Running random walk in product with property : Dekker-PT-010-LTLCardinality-08
Product exploration explored 100000 steps with 16717 reset in 207 ms.
Stack based approach found an accepted trace after 35 steps with 7 reset with depth 6 and stack size 6 in 1 ms.
FORMULA Dekker-PT-010-LTLCardinality-08 FALSE TECHNIQUES STACK_TEST
Treatment of property Dekker-PT-010-LTLCardinality-08 finished in 338 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)))'
Support contains 1 out of 43 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 43/43 places, 120/120 transitions.
Applied a total of 0 rules in 5 ms. Remains 43 /43 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2024-05-31 19:41:10] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
[2024-05-31 19:41:10] [INFO ] Invariant cache hit.
[2024-05-31 19:41:10] [INFO ] Implicit Places using invariants in 76 ms returned [20, 23, 36]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 93 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 40/43 places, 120/120 transitions.
Applied a total of 0 rules in 14 ms. Remains 40 /40 variables (removed 0) and now considering 120/120 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 113 ms. Remains : 40/43 places, 120/120 transitions.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Running random walk in product with property : Dekker-PT-010-LTLCardinality-09
Product exploration explored 100000 steps with 0 reset in 241 ms.
Stack based approach found an accepted trace after 18 steps with 0 reset with depth 19 and stack size 17 in 0 ms.
FORMULA Dekker-PT-010-LTLCardinality-09 FALSE TECHNIQUES STACK_TEST
Treatment of property Dekker-PT-010-LTLCardinality-09 finished in 404 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(p0) U G((X(X(F(!p2)))||p1))))'
Support contains 3 out of 43 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 43/43 places, 120/120 transitions.
Applied a total of 0 rules in 4 ms. Remains 43 /43 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2024-05-31 19:41:10] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
[2024-05-31 19:41:10] [INFO ] Invariant cache hit.
[2024-05-31 19:41:10] [INFO ] Implicit Places using invariants in 59 ms returned [20, 23, 36]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 60 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 40/43 places, 120/120 transitions.
Applied a total of 0 rules in 2 ms. Remains 40 /40 variables (removed 0) and now considering 120/120 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 66 ms. Remains : 40/43 places, 120/120 transitions.
Stuttering acceptance computed with spot in 312 ms :[(AND (NOT p1) p2), p2, (AND (NOT p1) p2), (OR (AND (NOT p0) p2) (AND (NOT p1) p2)), p2, (AND p2 (NOT p0) p1), (AND p2 (NOT p1)), (AND (NOT p1) p2)]
Running random walk in product with property : Dekker-PT-010-LTLCardinality-10
Product exploration explored 100000 steps with 5986 reset in 229 ms.
Stack based approach found an accepted trace after 168 steps with 8 reset with depth 37 and stack size 34 in 0 ms.
FORMULA Dekker-PT-010-LTLCardinality-10 FALSE TECHNIQUES STACK_TEST
Treatment of property Dekker-PT-010-LTLCardinality-10 finished in 626 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(p0))'
Support contains 1 out of 43 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 43/43 places, 120/120 transitions.
Applied a total of 0 rules in 1 ms. Remains 43 /43 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2024-05-31 19:41:11] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
[2024-05-31 19:41:11] [INFO ] Invariant cache hit.
[2024-05-31 19:41:11] [INFO ] Implicit Places using invariants in 63 ms returned [20, 23, 36]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 64 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 40/43 places, 120/120 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 120/120 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 66 ms. Remains : 40/43 places, 120/120 transitions.
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : Dekker-PT-010-LTLCardinality-11
Product exploration explored 100000 steps with 50000 reset in 102 ms.
Product exploration explored 100000 steps with 50000 reset in 131 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 23 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Dekker-PT-010-LTLCardinality-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Dekker-PT-010-LTLCardinality-11 finished in 452 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(G(p0)))'
Support contains 2 out of 43 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 43/43 places, 120/120 transitions.
Applied a total of 0 rules in 2 ms. Remains 43 /43 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2024-05-31 19:41:11] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
[2024-05-31 19:41:11] [INFO ] Invariant cache hit.
[2024-05-31 19:41:12] [INFO ] Implicit Places using invariants in 93 ms returned [20, 23, 36]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 95 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 40/43 places, 120/120 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 120/120 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 98 ms. Remains : 40/43 places, 120/120 transitions.
Stuttering acceptance computed with spot in 83 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Dekker-PT-010-LTLCardinality-14
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA Dekker-PT-010-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Dekker-PT-010-LTLCardinality-14 finished in 194 ms.
All properties solved by simple procedures.
Total runtime 5880 ms.
ITS solved all properties within timeout

BK_STOP 1717184472151

--------------------
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 LTLCardinality -timeout 360 -rebuildPNML

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Dekker-PT-010"
export BK_EXAMINATION="LTLCardinality"
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 Dekker-PT-010, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r488-tall-171631131900083"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Dekker-PT-010.tgz
mv Dekker-PT-010 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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