Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r103-tall-167814479000947.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.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 2-5348
Executing tool lolaxred
Input is DNAwalker-PT-10ringRL, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r103-tall-167814479000947
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 580K
-rw-r--r-- 1 mcc users 6.4K Feb 25 13:03 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Feb 25 13:03 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Feb 25 13:02 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K Feb 25 13:02 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 15:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 15:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 13:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 130K Feb 25 13:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0K Feb 25 13:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K Feb 25 13:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:55 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 9 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 112K Mar 5 18:22 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 DNAwalker-PT-10ringRL-LTLCardinality-00
FORMULA_NAME DNAwalker-PT-10ringRL-LTLCardinality-01
FORMULA_NAME DNAwalker-PT-10ringRL-LTLCardinality-02
FORMULA_NAME DNAwalker-PT-10ringRL-LTLCardinality-03
FORMULA_NAME DNAwalker-PT-10ringRL-LTLCardinality-04
FORMULA_NAME DNAwalker-PT-10ringRL-LTLCardinality-05
FORMULA_NAME DNAwalker-PT-10ringRL-LTLCardinality-06
FORMULA_NAME DNAwalker-PT-10ringRL-LTLCardinality-07
FORMULA_NAME DNAwalker-PT-10ringRL-LTLCardinality-08
FORMULA_NAME DNAwalker-PT-10ringRL-LTLCardinality-09
FORMULA_NAME DNAwalker-PT-10ringRL-LTLCardinality-10
FORMULA_NAME DNAwalker-PT-10ringRL-LTLCardinality-11
FORMULA_NAME DNAwalker-PT-10ringRL-LTLCardinality-12
FORMULA_NAME DNAwalker-PT-10ringRL-LTLCardinality-13
FORMULA_NAME DNAwalker-PT-10ringRL-LTLCardinality-14
FORMULA_NAME DNAwalker-PT-10ringRL-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678296204096

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=lolaxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DNAwalker-PT-10ringRL
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-08 17:23:25] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-08 17:23:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 17:23:25] [INFO ] Load time of PNML (sax parser for PT used): 48 ms
[2023-03-08 17:23:25] [INFO ] Transformed 27 places.
[2023-03-08 17:23:25] [INFO ] Transformed 260 transitions.
[2023-03-08 17:23:25] [INFO ] Parsed PT model containing 27 places and 260 transitions and 760 arcs in 106 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA DNAwalker-PT-10ringRL-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-10ringRL-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-10ringRL-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 21 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 131 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-08 17:23:26] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2023-03-08 17:23:26] [INFO ] Computed 0 place invariants in 9 ms
[2023-03-08 17:23:26] [INFO ] Dead Transitions using invariants and state equation in 209 ms found 0 transitions.
[2023-03-08 17:23:26] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:26] [INFO ] Invariant cache hit.
[2023-03-08 17:23:26] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-08 17:23:26] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:26] [INFO ] Invariant cache hit.
[2023-03-08 17:23:26] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-08 17:23:26] [INFO ] Implicit Places using invariants and state equation in 162 ms returned []
Implicit Place search using SMT with State Equation took 191 ms to find 0 implicit places.
[2023-03-08 17:23:26] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:26] [INFO ] Invariant cache hit.
[2023-03-08 17:23:26] [INFO ] Dead Transitions using invariants and state equation in 131 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 798 ms. Remains : 27/27 places, 260/260 transitions.
Support contains 21 out of 27 places after structural reductions.
[2023-03-08 17:23:26] [INFO ] Flatten gal took : 32 ms
[2023-03-08 17:23:26] [INFO ] Flatten gal took : 14 ms
[2023-03-08 17:23:26] [INFO ] Input system was already deterministic with 260 transitions.
Incomplete random walk after 10000 steps, including 815 resets, run finished after 338 ms. (steps per millisecond=29 ) properties (out of 29) seen :25
Incomplete Best-First random walk after 10001 steps, including 63 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 61 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 58 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2023-03-08 17:23:27] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:27] [INFO ] Invariant cache hit.
[2023-03-08 17:23:27] [INFO ] After 102ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:1
[2023-03-08 17:23:30] [INFO ] After 3420ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :0
Fused 4 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 4 atomic propositions for a total of 13 simplifications.
Computed a total of 27 stabilizing places and 258 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((F(p1)&&p0) U X(p2)))'
Support contains 6 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 4 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-08 17:23:31] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:31] [INFO ] Invariant cache hit.
[2023-03-08 17:23:31] [INFO ] Dead Transitions using invariants and state equation in 86 ms found 0 transitions.
[2023-03-08 17:23:31] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:31] [INFO ] Invariant cache hit.
[2023-03-08 17:23:31] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-08 17:23:31] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:31] [INFO ] Invariant cache hit.
[2023-03-08 17:23:31] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-08 17:23:31] [INFO ] Implicit Places using invariants and state equation in 221 ms returned []
Implicit Place search using SMT with State Equation took 266 ms to find 0 implicit places.
[2023-03-08 17:23:31] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:31] [INFO ] Invariant cache hit.
[2023-03-08 17:23:31] [INFO ] Dead Transitions using invariants and state equation in 85 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 444 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 320 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), true, (NOT p1)]
Running random walk in product with property : DNAwalker-PT-10ringRL-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 2}, { cond=p0, acceptance={} source=0 dest: 3}], [{ cond=(NOT p2), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=3 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(AND (LEQ s6 s5) (GT s15 s7)), p1:(LEQ s15 s7), p2:(LEQ s1 s16)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 7 steps with 3 reset in 2 ms.
FORMULA DNAwalker-PT-10ringRL-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-10ringRL-LTLCardinality-01 finished in 822 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(p1))))'
Support contains 3 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 21 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-08 17:23:32] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:32] [INFO ] Invariant cache hit.
[2023-03-08 17:23:32] [INFO ] Dead Transitions using invariants and state equation in 105 ms found 0 transitions.
[2023-03-08 17:23:32] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:32] [INFO ] Invariant cache hit.
[2023-03-08 17:23:32] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-08 17:23:32] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:32] [INFO ] Invariant cache hit.
[2023-03-08 17:23:32] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-08 17:23:32] [INFO ] Implicit Places using invariants and state equation in 210 ms returned []
Implicit Place search using SMT with State Equation took 243 ms to find 0 implicit places.
[2023-03-08 17:23:32] [INFO ] Redundant transitions in 13 ms returned []
[2023-03-08 17:23:32] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:32] [INFO ] Invariant cache hit.
[2023-03-08 17:23:32] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 469 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 122 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : DNAwalker-PT-10ringRL-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ 1 s1), p1:(LEQ s15 s3)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 182 ms.
Product exploration explored 100000 steps with 0 reset in 98 ms.
Computed a total of 27 stabilizing places and 258 stable transitions
Computed a total of 27 stabilizing places and 258 stable transitions
Detected a total of 27/27 stabilizing places and 258/260 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (X p0), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1)), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 4 factoid took 421 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 116 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 60 steps, including 5 resets, run visited all 2 properties in 3 ms. (steps per millisecond=20 )
Knowledge obtained : [(AND p0 p1), (X p0), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1)), (X (X (NOT p0))), (X (X p0)), (F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 4 factoid took 281 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 109 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 147 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 3 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 12 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-08 17:23:34] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:34] [INFO ] Invariant cache hit.
[2023-03-08 17:23:34] [INFO ] Dead Transitions using invariants and state equation in 98 ms found 0 transitions.
[2023-03-08 17:23:34] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:34] [INFO ] Invariant cache hit.
[2023-03-08 17:23:34] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-08 17:23:34] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:34] [INFO ] Invariant cache hit.
[2023-03-08 17:23:34] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-08 17:23:34] [INFO ] Implicit Places using invariants and state equation in 215 ms returned []
Implicit Place search using SMT with State Equation took 249 ms to find 0 implicit places.
[2023-03-08 17:23:34] [INFO ] Redundant transitions in 6 ms returned []
[2023-03-08 17:23:34] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:34] [INFO ] Invariant cache hit.
[2023-03-08 17:23:34] [INFO ] Dead Transitions using invariants and state equation in 90 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 472 ms. Remains : 27/27 places, 260/260 transitions.
Computed a total of 27 stabilizing places and 258 stable transitions
Computed a total of 27 stabilizing places and 258 stable transitions
Detected a total of 27/27 stabilizing places and 258/260 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (X p0), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1)), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 4 factoid took 270 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 113 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 26 steps, including 2 resets, run visited all 2 properties in 2 ms. (steps per millisecond=13 )
Knowledge obtained : [(AND p0 p1), (X p0), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1)), (X (X (NOT p0))), (X (X p0)), (F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 4 factoid took 301 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 119 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 104 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 133 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 0 reset in 87 ms.
Product exploration explored 100000 steps with 2 reset in 85 ms.
Support contains 3 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 14 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-08 17:23:35] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:35] [INFO ] Invariant cache hit.
[2023-03-08 17:23:35] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
[2023-03-08 17:23:35] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:35] [INFO ] Invariant cache hit.
[2023-03-08 17:23:35] [INFO ] Implicit Places using invariants in 55 ms returned []
[2023-03-08 17:23:35] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:35] [INFO ] Invariant cache hit.
[2023-03-08 17:23:36] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-08 17:23:36] [INFO ] Implicit Places using invariants and state equation in 214 ms returned []
Implicit Place search using SMT with State Equation took 271 ms to find 0 implicit places.
[2023-03-08 17:23:36] [INFO ] Redundant transitions in 7 ms returned []
[2023-03-08 17:23:36] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:36] [INFO ] Invariant cache hit.
[2023-03-08 17:23:36] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 461 ms. Remains : 27/27 places, 260/260 transitions.
Treatment of property DNAwalker-PT-10ringRL-LTLCardinality-02 finished in 4226 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||(F(G(!p0))&&G(p1))))'
Support contains 4 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 7 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-08 17:23:36] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:36] [INFO ] Invariant cache hit.
[2023-03-08 17:23:36] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
[2023-03-08 17:23:36] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:36] [INFO ] Invariant cache hit.
[2023-03-08 17:23:36] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-08 17:23:36] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:36] [INFO ] Invariant cache hit.
[2023-03-08 17:23:36] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-08 17:23:36] [INFO ] Implicit Places using invariants and state equation in 262 ms returned []
Implicit Place search using SMT with State Equation took 294 ms to find 0 implicit places.
[2023-03-08 17:23:36] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-08 17:23:36] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:36] [INFO ] Invariant cache hit.
[2023-03-08 17:23:36] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 473 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DNAwalker-PT-10ringRL-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(LEQ s7 s15), p1:(LEQ s20 s14)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 2 reset in 98 ms.
Stuttering criterion allowed to conclude after 4 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-10ringRL-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-10ringRL-LTLCardinality-03 finished in 655 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-08 17:23:36] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:36] [INFO ] Invariant cache hit.
[2023-03-08 17:23:37] [INFO ] Dead Transitions using invariants and state equation in 70 ms found 0 transitions.
[2023-03-08 17:23:37] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:37] [INFO ] Invariant cache hit.
[2023-03-08 17:23:37] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-08 17:23:37] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:37] [INFO ] Invariant cache hit.
[2023-03-08 17:23:37] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-08 17:23:37] [INFO ] Implicit Places using invariants and state equation in 281 ms returned []
Implicit Place search using SMT with State Equation took 313 ms to find 0 implicit places.
[2023-03-08 17:23:37] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:37] [INFO ] Invariant cache hit.
[2023-03-08 17:23:37] [INFO ] Dead Transitions using invariants and state equation in 89 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 476 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 95 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-10ringRL-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ s11 s6)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 5 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-10ringRL-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-10ringRL-LTLCardinality-04 finished in 591 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 11 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-08 17:23:37] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:37] [INFO ] Invariant cache hit.
[2023-03-08 17:23:37] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
[2023-03-08 17:23:37] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:37] [INFO ] Invariant cache hit.
[2023-03-08 17:23:37] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-08 17:23:37] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:37] [INFO ] Invariant cache hit.
[2023-03-08 17:23:37] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-08 17:23:37] [INFO ] Implicit Places using invariants and state equation in 281 ms returned []
Implicit Place search using SMT with State Equation took 325 ms to find 0 implicit places.
[2023-03-08 17:23:38] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-08 17:23:38] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:38] [INFO ] Invariant cache hit.
[2023-03-08 17:23:38] [INFO ] Dead Transitions using invariants and state equation in 90 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 535 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 180 ms :[(NOT p0)]
Running random walk in product with property : DNAwalker-PT-10ringRL-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT 1 s16)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 18 steps with 2 reset in 1 ms.
FORMULA DNAwalker-PT-10ringRL-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-10ringRL-LTLCardinality-05 finished in 736 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 7 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-08 17:23:38] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:38] [INFO ] Invariant cache hit.
[2023-03-08 17:23:38] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
[2023-03-08 17:23:38] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:38] [INFO ] Invariant cache hit.
[2023-03-08 17:23:38] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-08 17:23:38] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:38] [INFO ] Invariant cache hit.
[2023-03-08 17:23:38] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-08 17:23:38] [INFO ] Implicit Places using invariants and state equation in 279 ms returned []
Implicit Place search using SMT with State Equation took 320 ms to find 0 implicit places.
[2023-03-08 17:23:38] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-08 17:23:38] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:38] [INFO ] Invariant cache hit.
[2023-03-08 17:23:38] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 488 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Running random walk in product with property : DNAwalker-PT-10ringRL-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 2 s11)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 6 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-10ringRL-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-10ringRL-LTLCardinality-06 finished in 532 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((X(p0)&&G(p1)))))'
Support contains 5 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-08 17:23:38] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:38] [INFO ] Invariant cache hit.
[2023-03-08 17:23:38] [INFO ] Dead Transitions using invariants and state equation in 88 ms found 0 transitions.
[2023-03-08 17:23:38] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:38] [INFO ] Invariant cache hit.
[2023-03-08 17:23:38] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-08 17:23:38] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:38] [INFO ] Invariant cache hit.
[2023-03-08 17:23:39] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-08 17:23:39] [INFO ] Implicit Places using invariants and state equation in 198 ms returned []
Implicit Place search using SMT with State Equation took 229 ms to find 0 implicit places.
[2023-03-08 17:23:39] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:39] [INFO ] Invariant cache hit.
[2023-03-08 17:23:39] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 402 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 190 ms :[true, (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : DNAwalker-PT-10ringRL-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(OR (NOT p1) (NOT p0)), acceptance={} source=1 dest: 0}, { cond=(AND p1 p0), acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={} source=4 dest: 0}, { cond=p1, acceptance={} source=4 dest: 1}], [{ cond=(NOT p1), acceptance={} source=5 dest: 0}, { cond=p1, acceptance={} source=5 dest: 5}]], initial=2, aps=[p1:(AND (GT s12 s11) (LEQ s8 s25)), p0:(LEQ 2 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-10ringRL-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-10ringRL-LTLCardinality-07 finished in 609 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(G(p0))&&F(p1))))'
Support contains 3 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 3 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-08 17:23:39] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:39] [INFO ] Invariant cache hit.
[2023-03-08 17:23:39] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
[2023-03-08 17:23:39] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:39] [INFO ] Invariant cache hit.
[2023-03-08 17:23:39] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-08 17:23:39] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:39] [INFO ] Invariant cache hit.
[2023-03-08 17:23:39] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-08 17:23:39] [INFO ] Implicit Places using invariants and state equation in 259 ms returned []
Implicit Place search using SMT with State Equation took 289 ms to find 0 implicit places.
[2023-03-08 17:23:39] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:39] [INFO ] Invariant cache hit.
[2023-03-08 17:23:39] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 456 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 137 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : DNAwalker-PT-10ringRL-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(LEQ s9 s25), p0:(LEQ 2 s26)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 6 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-10ringRL-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-10ringRL-LTLCardinality-08 finished in 613 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 7 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-08 17:23:40] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:40] [INFO ] Invariant cache hit.
[2023-03-08 17:23:40] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
[2023-03-08 17:23:40] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:40] [INFO ] Invariant cache hit.
[2023-03-08 17:23:40] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-08 17:23:40] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:40] [INFO ] Invariant cache hit.
[2023-03-08 17:23:40] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-08 17:23:40] [INFO ] Implicit Places using invariants and state equation in 326 ms returned []
Implicit Place search using SMT with State Equation took 356 ms to find 0 implicit places.
[2023-03-08 17:23:40] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-08 17:23:40] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:40] [INFO ] Invariant cache hit.
[2023-03-08 17:23:40] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 536 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Running random walk in product with property : DNAwalker-PT-10ringRL-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s12 s2)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 101 ms.
Product exploration explored 100000 steps with 0 reset in 81 ms.
Computed a total of 27 stabilizing places and 258 stable transitions
Computed a total of 27 stabilizing places and 258 stable transitions
Detected a total of 27/27 stabilizing places and 258/260 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 182 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 32 ms :[(NOT p0)]
Finished random walk after 8 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=8 )
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 191 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 44 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Support contains 2 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 4 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-08 17:23:41] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:41] [INFO ] Invariant cache hit.
[2023-03-08 17:23:41] [INFO ] Dead Transitions using invariants and state equation in 92 ms found 0 transitions.
[2023-03-08 17:23:41] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:41] [INFO ] Invariant cache hit.
[2023-03-08 17:23:41] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-08 17:23:41] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:41] [INFO ] Invariant cache hit.
[2023-03-08 17:23:41] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-08 17:23:41] [INFO ] Implicit Places using invariants and state equation in 321 ms returned []
Implicit Place search using SMT with State Equation took 366 ms to find 0 implicit places.
[2023-03-08 17:23:41] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-08 17:23:41] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:41] [INFO ] Invariant cache hit.
[2023-03-08 17:23:41] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 544 ms. Remains : 27/27 places, 260/260 transitions.
Computed a total of 27 stabilizing places and 258 stable transitions
Computed a total of 27 stabilizing places and 258 stable transitions
Detected a total of 27/27 stabilizing places and 258/260 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 156 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 36 ms :[(NOT p0)]
Finished random walk after 4 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=4 )
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 170 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 39 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 72 ms.
Product exploration explored 100000 steps with 0 reset in 55 ms.
Support contains 2 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 7 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-08 17:23:42] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:42] [INFO ] Invariant cache hit.
[2023-03-08 17:23:42] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
[2023-03-08 17:23:42] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:42] [INFO ] Invariant cache hit.
[2023-03-08 17:23:42] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-08 17:23:42] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:42] [INFO ] Invariant cache hit.
[2023-03-08 17:23:42] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-08 17:23:42] [INFO ] Implicit Places using invariants and state equation in 326 ms returned []
Implicit Place search using SMT with State Equation took 384 ms to find 0 implicit places.
[2023-03-08 17:23:42] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-08 17:23:42] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:42] [INFO ] Invariant cache hit.
[2023-03-08 17:23:43] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 567 ms. Remains : 27/27 places, 260/260 transitions.
Treatment of property DNAwalker-PT-10ringRL-LTLCardinality-09 finished in 3049 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0) U p1)))'
Support contains 4 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 4 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-08 17:23:43] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:43] [INFO ] Invariant cache hit.
[2023-03-08 17:23:43] [INFO ] Dead Transitions using invariants and state equation in 71 ms found 0 transitions.
[2023-03-08 17:23:43] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:43] [INFO ] Invariant cache hit.
[2023-03-08 17:23:43] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-08 17:23:43] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:43] [INFO ] Invariant cache hit.
[2023-03-08 17:23:43] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-08 17:23:43] [INFO ] Implicit Places using invariants and state equation in 290 ms returned []
Implicit Place search using SMT with State Equation took 319 ms to find 0 implicit places.
[2023-03-08 17:23:43] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-08 17:23:43] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:43] [INFO ] Invariant cache hit.
[2023-03-08 17:23:43] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 475 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 99 ms :[(NOT p1), (NOT p0), (NOT p1)]
Running random walk in product with property : DNAwalker-PT-10ringRL-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(GT s11 s25), p0:(LEQ s3 s16)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 5 steps with 0 reset in 1 ms.
FORMULA DNAwalker-PT-10ringRL-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-10ringRL-LTLCardinality-11 finished in 594 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||(p1 U p2)||G(p3)))))'
Support contains 5 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 9 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-08 17:23:43] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:43] [INFO ] Invariant cache hit.
[2023-03-08 17:23:43] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
[2023-03-08 17:23:43] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:43] [INFO ] Invariant cache hit.
[2023-03-08 17:23:43] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-08 17:23:43] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:43] [INFO ] Invariant cache hit.
[2023-03-08 17:23:43] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-08 17:23:44] [INFO ] Implicit Places using invariants and state equation in 279 ms returned []
Implicit Place search using SMT with State Equation took 321 ms to find 0 implicit places.
[2023-03-08 17:23:44] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-08 17:23:44] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:44] [INFO ] Invariant cache hit.
[2023-03-08 17:23:44] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 493 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p3) (NOT p2) (NOT p0)), (AND (NOT p3) (NOT p2) (NOT p0))]
Running random walk in product with property : DNAwalker-PT-10ringRL-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p3) (NOT p2) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p3 (NOT p2) (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p3) (NOT p2) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p3:(OR (LEQ s26 s24) (LEQ 2 s9)), p2:(LEQ s26 s24), p0:(LEQ s18 s21)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 70 ms.
Product exploration explored 100000 steps with 0 reset in 51 ms.
Computed a total of 27 stabilizing places and 258 stable transitions
Computed a total of 27 stabilizing places and 258 stable transitions
Detected a total of 27/27 stabilizing places and 258/260 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND p3 p2 p0), (X (NOT (AND p3 (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p3) (NOT p2) (NOT p0)))), (X (X (NOT (AND p3 (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p3) (NOT p2) (NOT p0))))), (F (OR (G p3) (G (NOT p3)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 312 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 82 ms :[(AND (NOT p2) (NOT p0) (NOT p3)), (AND (NOT p2) (NOT p0) (NOT p3))]
Finished random walk after 5912 steps, including 479 resets, run visited all 2 properties in 31 ms. (steps per millisecond=190 )
Knowledge obtained : [(AND p3 p2 p0), (X (NOT (AND p3 (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p3) (NOT p2) (NOT p0)))), (X (X (NOT (AND p3 (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p3) (NOT p2) (NOT p0))))), (F (OR (G p3) (G (NOT p3)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (AND (NOT p2) (NOT p0) (NOT p3))), (F (AND (NOT p2) (NOT p0) p3))]
Knowledge based reduction with 8 factoid took 371 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p2) (NOT p0) (NOT p3)), (AND (NOT p2) (NOT p0) (NOT p3))]
Stuttering acceptance computed with spot in 59 ms :[(AND (NOT p2) (NOT p0) (NOT p3)), (AND (NOT p2) (NOT p0) (NOT p3))]
Support contains 5 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 5 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-08 17:23:45] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:45] [INFO ] Invariant cache hit.
[2023-03-08 17:23:45] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
[2023-03-08 17:23:45] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:45] [INFO ] Invariant cache hit.
[2023-03-08 17:23:45] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-08 17:23:45] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:45] [INFO ] Invariant cache hit.
[2023-03-08 17:23:45] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-08 17:23:45] [INFO ] Implicit Places using invariants and state equation in 257 ms returned []
Implicit Place search using SMT with State Equation took 299 ms to find 0 implicit places.
[2023-03-08 17:23:45] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-08 17:23:45] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:45] [INFO ] Invariant cache hit.
[2023-03-08 17:23:45] [INFO ] Dead Transitions using invariants and state equation in 71 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 482 ms. Remains : 27/27 places, 260/260 transitions.
Computed a total of 27 stabilizing places and 258 stable transitions
Computed a total of 27 stabilizing places and 258 stable transitions
Detected a total of 27/27 stabilizing places and 258/260 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND p2 p0 p3), (X (NOT (AND (NOT p2) (NOT p0) (NOT p3)))), (X (NOT (AND (NOT p2) (NOT p0) p3))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p3))))), (X (X (NOT (AND (NOT p2) (NOT p0) p3)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p3) (G (NOT p3))))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 297 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p2) (NOT p3) (NOT p0)), (AND (NOT p2) (NOT p3) (NOT p0))]
Finished random walk after 2548 steps, including 205 resets, run visited all 2 properties in 14 ms. (steps per millisecond=182 )
Knowledge obtained : [(AND p2 p0 p3), (X (NOT (AND (NOT p2) (NOT p0) (NOT p3)))), (X (NOT (AND (NOT p2) (NOT p0) p3))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p3))))), (X (X (NOT (AND (NOT p2) (NOT p0) p3)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p3) (G (NOT p3))))]
False Knowledge obtained : [(F (AND (NOT p2) (NOT p3) (NOT p0))), (F (AND (NOT p2) p3 (NOT p0)))]
Knowledge based reduction with 8 factoid took 281 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p2) (NOT p3) (NOT p0)), (AND (NOT p2) (NOT p3) (NOT p0))]
Stuttering acceptance computed with spot in 58 ms :[(AND (NOT p2) (NOT p3) (NOT p0)), (AND (NOT p2) (NOT p3) (NOT p0))]
Stuttering acceptance computed with spot in 64 ms :[(AND (NOT p2) (NOT p3) (NOT p0)), (AND (NOT p2) (NOT p3) (NOT p0))]
Product exploration explored 100000 steps with 0 reset in 51 ms.
Product exploration explored 100000 steps with 0 reset in 58 ms.
Support contains 5 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 3 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-08 17:23:46] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:46] [INFO ] Invariant cache hit.
[2023-03-08 17:23:46] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
[2023-03-08 17:23:46] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:46] [INFO ] Invariant cache hit.
[2023-03-08 17:23:46] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-08 17:23:46] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:46] [INFO ] Invariant cache hit.
[2023-03-08 17:23:46] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-08 17:23:47] [INFO ] Implicit Places using invariants and state equation in 271 ms returned []
Implicit Place search using SMT with State Equation took 297 ms to find 0 implicit places.
[2023-03-08 17:23:47] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-08 17:23:47] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:47] [INFO ] Invariant cache hit.
[2023-03-08 17:23:47] [INFO ] Dead Transitions using invariants and state equation in 70 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 458 ms. Remains : 27/27 places, 260/260 transitions.
Treatment of property DNAwalker-PT-10ringRL-LTLCardinality-13 finished in 3610 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 4 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-08 17:23:47] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:47] [INFO ] Invariant cache hit.
[2023-03-08 17:23:47] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
[2023-03-08 17:23:47] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:47] [INFO ] Invariant cache hit.
[2023-03-08 17:23:47] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-08 17:23:47] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:47] [INFO ] Invariant cache hit.
[2023-03-08 17:23:47] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-08 17:23:47] [INFO ] Implicit Places using invariants and state equation in 257 ms returned []
Implicit Place search using SMT with State Equation took 286 ms to find 0 implicit places.
[2023-03-08 17:23:47] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-08 17:23:47] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:47] [INFO ] Invariant cache hit.
[2023-03-08 17:23:47] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 448 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Running random walk in product with property : DNAwalker-PT-10ringRL-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s25 s8)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 53 ms.
Product exploration explored 100000 steps with 0 reset in 51 ms.
Computed a total of 27 stabilizing places and 258 stable transitions
Computed a total of 27 stabilizing places and 258 stable transitions
Detected a total of 27/27 stabilizing places and 258/260 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 148 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 34 ms :[(NOT p0)]
Finished random walk after 45 steps, including 4 resets, run visited all 1 properties in 2 ms. (steps per millisecond=22 )
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 273 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 24 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Support contains 2 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 8 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-08 17:23:48] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:48] [INFO ] Invariant cache hit.
[2023-03-08 17:23:48] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
[2023-03-08 17:23:48] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:48] [INFO ] Invariant cache hit.
[2023-03-08 17:23:48] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-08 17:23:48] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:48] [INFO ] Invariant cache hit.
[2023-03-08 17:23:48] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-08 17:23:48] [INFO ] Implicit Places using invariants and state equation in 262 ms returned []
Implicit Place search using SMT with State Equation took 289 ms to find 0 implicit places.
[2023-03-08 17:23:48] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-08 17:23:48] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:48] [INFO ] Invariant cache hit.
[2023-03-08 17:23:48] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 463 ms. Remains : 27/27 places, 260/260 transitions.
Computed a total of 27 stabilizing places and 258 stable transitions
Computed a total of 27 stabilizing places and 258 stable transitions
Detected a total of 27/27 stabilizing places and 258/260 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 117 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 31 ms :[(NOT p0)]
Finished random walk after 11 steps, including 1 resets, run visited all 1 properties in 1 ms. (steps per millisecond=11 )
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 140 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 23 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 23 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 54 ms.
Product exploration explored 100000 steps with 0 reset in 58 ms.
Support contains 2 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 3 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-08 17:23:49] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:49] [INFO ] Invariant cache hit.
[2023-03-08 17:23:49] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
[2023-03-08 17:23:49] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:49] [INFO ] Invariant cache hit.
[2023-03-08 17:23:49] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-08 17:23:49] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:49] [INFO ] Invariant cache hit.
[2023-03-08 17:23:49] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-08 17:23:49] [INFO ] Implicit Places using invariants and state equation in 258 ms returned []
Implicit Place search using SMT with State Equation took 288 ms to find 0 implicit places.
[2023-03-08 17:23:49] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-08 17:23:49] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:49] [INFO ] Invariant cache hit.
[2023-03-08 17:23:49] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 465 ms. Remains : 27/27 places, 260/260 transitions.
Treatment of property DNAwalker-PT-10ringRL-LTLCardinality-14 finished in 2571 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X((X(X(G(p1))) U (p2&&X(X(G(p1))))))))'
Support contains 5 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 3 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-08 17:23:49] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:49] [INFO ] Invariant cache hit.
[2023-03-08 17:23:49] [INFO ] Dead Transitions using invariants and state equation in 71 ms found 0 transitions.
[2023-03-08 17:23:49] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:49] [INFO ] Invariant cache hit.
[2023-03-08 17:23:49] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-08 17:23:49] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:49] [INFO ] Invariant cache hit.
[2023-03-08 17:23:50] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-08 17:23:50] [INFO ] Implicit Places using invariants and state equation in 291 ms returned []
Implicit Place search using SMT with State Equation took 320 ms to find 0 implicit places.
[2023-03-08 17:23:50] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-08 17:23:50] [INFO ] Invariant cache hit.
[2023-03-08 17:23:50] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 471 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 244 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p1), (NOT p1), true, (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-10ringRL-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}, { cond=true, acceptance={0} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=p0, acceptance={} source=2 dest: 6}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=p1, acceptance={} source=4 dest: 4}, { cond=(NOT p1), acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(NOT p0), acceptance={} source=6 dest: 4}, { cond=p0, acceptance={} source=6 dest: 7}], [{ cond=(AND (NOT p0) p1), acceptance={} source=7 dest: 4}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=7 dest: 5}, { cond=(AND p0 p1), acceptance={} source=7 dest: 7}, { cond=(AND p0 (NOT p1)), acceptance={} source=7 dest: 8}], [{ cond=(NOT p0), acceptance={} source=8 dest: 5}, { cond=p0, acceptance={} source=8 dest: 8}]], initial=0, aps=[p0:(GT s20 s25), p2:(LEQ 1 s3), p1:(GT s21 s9)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 5 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-10ringRL-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-10ringRL-LTLCardinality-15 finished in 737 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(p1))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||(p1 U p2)||G(p3)))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
[2023-03-08 17:23:50] [INFO ] Flatten gal took : 12 ms
[2023-03-08 17:23:50] [INFO ] Export to MCC of 4 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 2 ms.
[2023-03-08 17:23:50] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 27 places, 260 transitions and 760 arcs took 2 ms.
Total runtime 25483 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT DNAwalker-PT-10ringRL
BK_EXAMINATION: LTLCardinality
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/372
LTLCardinality

FORMULA DNAwalker-PT-10ringRL-LTLCardinality-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DNAwalker-PT-10ringRL-LTLCardinality-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DNAwalker-PT-10ringRL-LTLCardinality-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DNAwalker-PT-10ringRL-LTLCardinality-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1678296322105

--------------------
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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/372/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/372/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/372/LTLCardinality.xml
lola: rewrite Frontend/Parser/formula_rewrite.k:544
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 1.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
lola: LAUNCH task # 3 (type EXCL) for 0 DNAwalker-PT-10ringRL-LTLCardinality-02
lola: time limit : 719 sec
lola: memory limit: 32 pages
lola: FINISHED task # 3 (type EXCL) for DNAwalker-PT-10ringRL-LTLCardinality-02
lola: result : false
lola: markings : 37
lola: fired transitions : 48
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 14 (type EXCL) for 13 DNAwalker-PT-10ringRL-LTLCardinality-14
lola: time limit : 1199 sec
lola: memory limit: 32 pages
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14 LTL EXCL 4/1199 2/32 DNAwalker-PT-10ringRL-LTLCardinality-14 298861 m, 59772 m/sec, 1364279 t fired, .

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14 LTL EXCL 9/1199 4/32 DNAwalker-PT-10ringRL-LTLCardinality-14 597562 m, 59740 m/sec, 2844251 t fired, .

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14 LTL EXCL 14/1199 6/32 DNAwalker-PT-10ringRL-LTLCardinality-14 872218 m, 54931 m/sec, 4275135 t fired, .

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14 LTL EXCL 19/1199 8/32 DNAwalker-PT-10ringRL-LTLCardinality-14 1148134 m, 55183 m/sec, 5693955 t fired, .

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14 LTL EXCL 39/1199 15/32 DNAwalker-PT-10ringRL-LTLCardinality-14 2247076 m, 56784 m/sec, 11848227 t fired, .

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14 LTL EXCL 45/1199 17/32 DNAwalker-PT-10ringRL-LTLCardinality-14 2511939 m, 52972 m/sec, 13373447 t fired, .

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14 LTL EXCL 50/1199 18/32 DNAwalker-PT-10ringRL-LTLCardinality-14 2761174 m, 49847 m/sec, 14729173 t fired, .

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14 LTL EXCL 55/1199 20/32 DNAwalker-PT-10ringRL-LTLCardinality-14 3030415 m, 53848 m/sec, 16282743 t fired, .

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14 LTL EXCL 60/1199 22/32 DNAwalker-PT-10ringRL-LTLCardinality-14 3284340 m, 50785 m/sec, 17870545 t fired, .

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lola: FINISHED task # 14 (type EXCL) for DNAwalker-PT-10ringRL-LTLCardinality-14
lola: result : true
lola: markings : 3488379
lola: fired transitions : 19324080
lola: time used : 64.000000
lola: memory pages used : 23
lola: LAUNCH task # 8 (type EXCL) for 7 DNAwalker-PT-10ringRL-LTLCardinality-09
lola: time limit : 1767 sec
lola: memory limit: 32 pages
lola: FINISHED task # 8 (type EXCL) for DNAwalker-PT-10ringRL-LTLCardinality-09
lola: result : false
lola: markings : 1258
lola: fired transitions : 3685
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 11 (type EXCL) for 10 DNAwalker-PT-10ringRL-LTLCardinality-13
lola: time limit : 3535 sec
lola: memory limit: 32 pages
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lola: FINISHED task # 11 (type EXCL) for DNAwalker-PT-10ringRL-LTLCardinality-13
lola: result : false
lola: markings : 1588624
lola: fired transitions : 8472094
lola: time used : 26.000000
lola: memory pages used : 11
lola: Portfolio finished: no open formulas

FINAL RESULTS
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DNAwalker-PT-10ringRL-LTLCardinality-09: LTL false LTL model checker
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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="DNAwalker-PT-10ringRL"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="lolaxred"
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 2-5348"
echo " Executing tool lolaxred"
echo " Input is DNAwalker-PT-10ringRL, 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 r103-tall-167814479000947"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-10ringRL.tgz
mv DNAwalker-PT-10ringRL 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 ;