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-167814478900923.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)
..............................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is DNAwalker-PT-07track28RR, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r103-tall-167814478900923
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 652K
-rw-r--r-- 1 mcc users 7.0K Feb 25 12:59 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K Feb 25 12:59 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Feb 25 12:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K Feb 25 12:58 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 3.9K Feb 25 15:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 15:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 15:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 25 13:00 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 152K Feb 25 13:00 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 25 12:59 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 108K Feb 25 12:59 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K 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 12 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 108K 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-07track28RR-LTLCardinality-00
FORMULA_NAME DNAwalker-PT-07track28RR-LTLCardinality-01
FORMULA_NAME DNAwalker-PT-07track28RR-LTLCardinality-02
FORMULA_NAME DNAwalker-PT-07track28RR-LTLCardinality-03
FORMULA_NAME DNAwalker-PT-07track28RR-LTLCardinality-04
FORMULA_NAME DNAwalker-PT-07track28RR-LTLCardinality-05
FORMULA_NAME DNAwalker-PT-07track28RR-LTLCardinality-06
FORMULA_NAME DNAwalker-PT-07track28RR-LTLCardinality-07
FORMULA_NAME DNAwalker-PT-07track28RR-LTLCardinality-08
FORMULA_NAME DNAwalker-PT-07track28RR-LTLCardinality-09
FORMULA_NAME DNAwalker-PT-07track28RR-LTLCardinality-10
FORMULA_NAME DNAwalker-PT-07track28RR-LTLCardinality-11
FORMULA_NAME DNAwalker-PT-07track28RR-LTLCardinality-12
FORMULA_NAME DNAwalker-PT-07track28RR-LTLCardinality-13
FORMULA_NAME DNAwalker-PT-07track28RR-LTLCardinality-14
FORMULA_NAME DNAwalker-PT-07track28RR-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678292180766

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-07track28RR
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-08 16:16:22] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-08 16:16:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 16:16:22] [INFO ] Load time of PNML (sax parser for PT used): 58 ms
[2023-03-08 16:16:22] [INFO ] Transformed 34 places.
[2023-03-08 16:16:22] [INFO ] Transformed 250 transitions.
[2023-03-08 16:16:22] [INFO ] Parsed PT model containing 34 places and 250 transitions and 728 arcs in 115 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 6 formulas.
FORMULA DNAwalker-PT-07track28RR-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-07track28RR-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-07track28RR-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-07track28RR-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-07track28RR-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-07track28RR-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 22 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 11 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-08 16:16:22] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
// Phase 1: matrix 247 rows 34 cols
[2023-03-08 16:16:22] [INFO ] Computed 0 place invariants in 10 ms
[2023-03-08 16:16:22] [INFO ] Dead Transitions using invariants and state equation in 201 ms found 0 transitions.
[2023-03-08 16:16:22] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:22] [INFO ] Invariant cache hit.
[2023-03-08 16:16:22] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-08 16:16:22] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:22] [INFO ] Invariant cache hit.
[2023-03-08 16:16:22] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-08 16:16:22] [INFO ] Implicit Places using invariants and state equation in 288 ms returned []
Implicit Place search using SMT with State Equation took 318 ms to find 0 implicit places.
[2023-03-08 16:16:22] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:22] [INFO ] Invariant cache hit.
[2023-03-08 16:16:23] [INFO ] Dead Transitions using invariants and state equation in 122 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 684 ms. Remains : 34/34 places, 250/250 transitions.
Support contains 22 out of 34 places after structural reductions.
[2023-03-08 16:16:23] [INFO ] Flatten gal took : 35 ms
[2023-03-08 16:16:23] [INFO ] Flatten gal took : 20 ms
[2023-03-08 16:16:23] [INFO ] Input system was already deterministic with 250 transitions.
Support contains 21 out of 34 places (down from 22) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 635 resets, run finished after 464 ms. (steps per millisecond=21 ) properties (out of 21) seen :18
Incomplete Best-First random walk after 10001 steps, including 60 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 55 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 58 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-08 16:16:23] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:23] [INFO ] Invariant cache hit.
[2023-03-08 16:16:24] [INFO ] After 91ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-08 16:16:24] [INFO ] After 423ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :0
Fused 3 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 3 atomic propositions for a total of 10 simplifications.
FORMULA DNAwalker-PT-07track28RR-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 34 stabilizing places and 246 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' '!(X((G(p0) U X(p1))))'
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 3 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-08 16:16:24] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:24] [INFO ] Invariant cache hit.
[2023-03-08 16:16:24] [INFO ] Dead Transitions using invariants and state equation in 104 ms found 0 transitions.
[2023-03-08 16:16:24] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:24] [INFO ] Invariant cache hit.
[2023-03-08 16:16:24] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-08 16:16:24] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:24] [INFO ] Invariant cache hit.
[2023-03-08 16:16:24] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-08 16:16:25] [INFO ] Implicit Places using invariants and state equation in 244 ms returned []
Implicit Place search using SMT with State Equation took 282 ms to find 0 implicit places.
[2023-03-08 16:16:25] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:25] [INFO ] Invariant cache hit.
[2023-03-08 16:16:25] [INFO ] Dead Transitions using invariants and state equation in 105 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 497 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 329 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), true, (NOT p0)]
Running random walk in product with property : DNAwalker-PT-07track28RR-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 4}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={} source=5 dest: 4}, { cond=p0, acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(LEQ s8 s16), p1:(AND (GT s8 s22) (LEQ 1 s11))], nbAcceptance=1, 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 2 steps with 0 reset in 1 ms.
FORMULA DNAwalker-PT-07track28RR-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-07track28RR-LTLCardinality-00 finished in 880 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) U p1)&&G(F(p2))))'
Support contains 5 out of 34 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 15 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-08 16:16:25] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:25] [INFO ] Invariant cache hit.
[2023-03-08 16:16:25] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
[2023-03-08 16:16:25] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:25] [INFO ] Invariant cache hit.
[2023-03-08 16:16:25] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-08 16:16:25] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:25] [INFO ] Invariant cache hit.
[2023-03-08 16:16:25] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-08 16:16:25] [INFO ] Implicit Places using invariants and state equation in 296 ms returned []
Implicit Place search using SMT with State Equation took 340 ms to find 0 implicit places.
[2023-03-08 16:16:25] [INFO ] Redundant transitions in 10 ms returned []
[2023-03-08 16:16:25] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:25] [INFO ] Invariant cache hit.
[2023-03-08 16:16:26] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 537 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 200 ms :[(OR (NOT p1) (NOT p2)), true, (NOT p0), (NOT p1), (NOT p2), (NOT p2)]
Running random walk in product with property : DNAwalker-PT-07track28RR-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 3}, { cond=(OR (AND p1 (NOT p2)) (AND p0 (NOT p2))), acceptance={} source=0 dest: 4}, { cond=(OR p1 p0), acceptance={} source=0 dest: 5}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p2), acceptance={} source=5 dest: 4}, { cond=true, acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(LEQ 1 s14), p0:(GT s21 s32), p2:(OR (GT s21 s32) (LEQ s22 s13))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][true, true, true, true, true, true]]
Product exploration explored 100000 steps with 1 reset in 180 ms.
Product exploration explored 100000 steps with 1 reset in 115 ms.
Computed a total of 34 stabilizing places and 246 stable transitions
Computed a total of 34 stabilizing places and 246 stable transitions
Detected a total of 34/34 stabilizing places and 246/250 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p0) p2), (X (NOT (AND (NOT p1) (NOT p0)))), (X p2), (X (NOT (AND (NOT p1) p0))), (X (NOT p0)), true, (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p2)), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT p0))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 490 ms. Reduced automaton from 6 states, 14 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 59 ms :[(NOT p2), (NOT p2)]
Finished random walk after 28 steps, including 1 resets, run visited all 1 properties in 2 ms. (steps per millisecond=14 )
Knowledge obtained : [(AND p1 (NOT p0) p2), (X (NOT (AND (NOT p1) (NOT p0)))), (X p2), (X (NOT (AND (NOT p1) p0))), (X (NOT p0)), true, (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p2)), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT p0))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (NOT p2))]
Knowledge based reduction with 13 factoid took 468 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 54 ms :[(NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 61 ms :[(NOT p2), (NOT p2)]
Support contains 4 out of 34 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 11 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-08 16:16:27] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:27] [INFO ] Invariant cache hit.
[2023-03-08 16:16:27] [INFO ] Dead Transitions using invariants and state equation in 91 ms found 0 transitions.
[2023-03-08 16:16:27] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:27] [INFO ] Invariant cache hit.
[2023-03-08 16:16:27] [INFO ] Implicit Places using invariants in 66 ms returned []
[2023-03-08 16:16:27] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:27] [INFO ] Invariant cache hit.
[2023-03-08 16:16:27] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-08 16:16:28] [INFO ] Implicit Places using invariants and state equation in 292 ms returned []
Implicit Place search using SMT with State Equation took 360 ms to find 0 implicit places.
[2023-03-08 16:16:28] [INFO ] Redundant transitions in 8 ms returned []
[2023-03-08 16:16:28] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:28] [INFO ] Invariant cache hit.
[2023-03-08 16:16:28] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 565 ms. Remains : 34/34 places, 250/250 transitions.
Computed a total of 34 stabilizing places and 246 stable transitions
Computed a total of 34 stabilizing places and 246 stable transitions
Detected a total of 34/34 stabilizing places and 246/250 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p2, (X p2), (X (X p2)), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 162 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 86 ms :[(NOT p2), (NOT p2)]
Finished random walk after 16 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=8 )
Knowledge obtained : [p2, (X p2), (X (X p2)), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (NOT p2))]
Knowledge based reduction with 4 factoid took 171 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 61 ms :[(NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 60 ms :[(NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 65 ms :[(NOT p2), (NOT p2)]
Product exploration explored 100000 steps with 1 reset in 78 ms.
Product exploration explored 100000 steps with 0 reset in 106 ms.
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 5 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-08 16:16:29] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:29] [INFO ] Invariant cache hit.
[2023-03-08 16:16:29] [INFO ] Dead Transitions using invariants and state equation in 90 ms found 0 transitions.
[2023-03-08 16:16:29] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:29] [INFO ] Invariant cache hit.
[2023-03-08 16:16:29] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-08 16:16:29] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:29] [INFO ] Invariant cache hit.
[2023-03-08 16:16:29] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-08 16:16:29] [INFO ] Implicit Places using invariants and state equation in 277 ms returned []
Implicit Place search using SMT with State Equation took 309 ms to find 0 implicit places.
[2023-03-08 16:16:29] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-08 16:16:29] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:29] [INFO ] Invariant cache hit.
[2023-03-08 16:16:29] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 502 ms. Remains : 34/34 places, 250/250 transitions.
Treatment of property DNAwalker-PT-07track28RR-LTLCardinality-03 finished in 4174 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(p0)) U G((!p0 U p1))))'
Support contains 3 out of 34 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 8 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-08 16:16:29] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:29] [INFO ] Invariant cache hit.
[2023-03-08 16:16:29] [INFO ] Dead Transitions using invariants and state equation in 71 ms found 0 transitions.
[2023-03-08 16:16:29] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:29] [INFO ] Invariant cache hit.
[2023-03-08 16:16:29] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-08 16:16:29] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:29] [INFO ] Invariant cache hit.
[2023-03-08 16:16:29] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-08 16:16:30] [INFO ] Implicit Places using invariants and state equation in 258 ms returned []
Implicit Place search using SMT with State Equation took 292 ms to find 0 implicit places.
[2023-03-08 16:16:30] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-08 16:16:30] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:30] [INFO ] Invariant cache hit.
[2023-03-08 16:16:30] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 471 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 98 ms :[p1, p1, (AND p0 p1)]
Running random walk in product with property : DNAwalker-PT-07track28RR-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p0) p1), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 1}, { cond=p1, acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 p1), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ 1 s31), p1:(LEQ s9 s19)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 64 steps with 10 reset in 1 ms.
FORMULA DNAwalker-PT-07track28RR-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-07track28RR-LTLCardinality-08 finished in 589 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&&(p0 U p1)))))'
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 11 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-08 16:16:30] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:30] [INFO ] Invariant cache hit.
[2023-03-08 16:16:30] [INFO ] Dead Transitions using invariants and state equation in 86 ms found 0 transitions.
[2023-03-08 16:16:30] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:30] [INFO ] Invariant cache hit.
[2023-03-08 16:16:30] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-08 16:16:30] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:30] [INFO ] Invariant cache hit.
[2023-03-08 16:16:30] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-08 16:16:30] [INFO ] Implicit Places using invariants and state equation in 251 ms returned []
Implicit Place search using SMT with State Equation took 291 ms to find 0 implicit places.
[2023-03-08 16:16:30] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-08 16:16:30] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:30] [INFO ] Invariant cache hit.
[2023-03-08 16:16:30] [INFO ] Dead Transitions using invariants and state equation in 86 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 491 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 124 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : DNAwalker-PT-07track28RR-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ s22 s0), p1:(LEQ s31 s32)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 39 steps with 2 reset in 0 ms.
FORMULA DNAwalker-PT-07track28RR-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-07track28RR-LTLCardinality-09 finished in 632 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 34 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 5 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-08 16:16:30] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:30] [INFO ] Invariant cache hit.
[2023-03-08 16:16:30] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
[2023-03-08 16:16:30] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:30] [INFO ] Invariant cache hit.
[2023-03-08 16:16:31] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-08 16:16:31] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:31] [INFO ] Invariant cache hit.
[2023-03-08 16:16:31] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-08 16:16:31] [INFO ] Implicit Places using invariants and state equation in 310 ms returned []
Implicit Place search using SMT with State Equation took 347 ms to find 0 implicit places.
[2023-03-08 16:16:31] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-08 16:16:31] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:31] [INFO ] Invariant cache hit.
[2023-03-08 16:16:31] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 532 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Running random walk in product with property : DNAwalker-PT-07track28RR-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 2 s12)], 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 94 steps with 7 reset in 1 ms.
FORMULA DNAwalker-PT-07track28RR-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-07track28RR-LTLCardinality-11 finished in 575 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 34 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 10 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-08 16:16:31] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:31] [INFO ] Invariant cache hit.
[2023-03-08 16:16:31] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
[2023-03-08 16:16:31] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:31] [INFO ] Invariant cache hit.
[2023-03-08 16:16:31] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-08 16:16:31] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:31] [INFO ] Invariant cache hit.
[2023-03-08 16:16:31] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-08 16:16:31] [INFO ] Implicit Places using invariants and state equation in 296 ms returned []
Implicit Place search using SMT with State Equation took 329 ms to find 0 implicit places.
[2023-03-08 16:16:31] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-08 16:16:31] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:31] [INFO ] Invariant cache hit.
[2023-03-08 16:16:32] [INFO ] Dead Transitions using invariants and state equation in 117 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 546 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Running random walk in product with property : DNAwalker-PT-07track28RR-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s21 s24)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 15 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-07track28RR-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-07track28RR-LTLCardinality-12 finished in 592 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((X(p0)||(!p1 U (p2||G(!p1))))))'
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 2 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-08 16:16:32] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:32] [INFO ] Invariant cache hit.
[2023-03-08 16:16:32] [INFO ] Dead Transitions using invariants and state equation in 84 ms found 0 transitions.
[2023-03-08 16:16:32] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:32] [INFO ] Invariant cache hit.
[2023-03-08 16:16:32] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-08 16:16:32] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:32] [INFO ] Invariant cache hit.
[2023-03-08 16:16:32] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-08 16:16:32] [INFO ] Implicit Places using invariants and state equation in 266 ms returned []
Implicit Place search using SMT with State Equation took 302 ms to find 0 implicit places.
[2023-03-08 16:16:32] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:32] [INFO ] Invariant cache hit.
[2023-03-08 16:16:32] [INFO ] Dead Transitions using invariants and state equation in 84 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 474 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p2) p1 (NOT p0)), (AND (NOT p2) p1 (NOT p0))]
Running random walk in product with property : DNAwalker-PT-07track28RR-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p2:(AND (GT 1 s31) (GT 2 s12)), p1:(LEQ 2 s12), p0:(GT s28 s10)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 1 reset in 121 ms.
Product exploration explored 100000 steps with 2 reset in 129 ms.
Computed a total of 34 stabilizing places and 246 stable transitions
Computed a total of 34 stabilizing places and 246 stable transitions
Detected a total of 34/34 stabilizing places and 246/250 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (AND (NOT p2) (NOT p1) (NOT p0))), (X (NOT (AND (NOT p2) p1 (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (AND (NOT p2) (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0))))), (X (X (AND (NOT p2) p1 (NOT p0)))), (X (X (NOT (AND (NOT p2) p1 (NOT p0)))))]
Knowledge based reduction with 6 factoid took 242 ms. Reduced automaton from 2 states, 3 edges and 3 AP (stutter sensitive) to 2 states, 3 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 81 ms :[(AND p1 (NOT p0) (NOT p2)), (AND p1 (NOT p0) (NOT p2))]
Finished random walk after 7 steps, including 0 resets, run visited all 2 properties in 6 ms. (steps per millisecond=1 )
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (AND (NOT p2) (NOT p1) (NOT p0))), (X (NOT (AND (NOT p2) p1 (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (AND (NOT p2) (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0))))), (X (X (AND (NOT p2) p1 (NOT p0)))), (X (X (NOT (AND (NOT p2) p1 (NOT p0))))), (F (NOT (AND (NOT p1) (NOT p0) (NOT p2)))), (F (AND p1 (NOT p0) (NOT p2)))]
Knowledge based reduction with 6 factoid took 272 ms. Reduced automaton from 2 states, 3 edges and 3 AP (stutter sensitive) to 2 states, 3 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 65 ms :[(AND p1 (NOT p0) (NOT p2)), (AND p1 (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 67 ms :[(AND p1 (NOT p0) (NOT p2)), (AND p1 (NOT p0) (NOT p2))]
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 3 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-08 16:16:33] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:33] [INFO ] Invariant cache hit.
[2023-03-08 16:16:33] [INFO ] Dead Transitions using invariants and state equation in 86 ms found 0 transitions.
[2023-03-08 16:16:33] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:33] [INFO ] Invariant cache hit.
[2023-03-08 16:16:33] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-08 16:16:33] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:33] [INFO ] Invariant cache hit.
[2023-03-08 16:16:33] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-08 16:16:34] [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 16:16:34] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:34] [INFO ] Invariant cache hit.
[2023-03-08 16:16:34] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 463 ms. Remains : 34/34 places, 250/250 transitions.
Computed a total of 34 stabilizing places and 246 stable transitions
Computed a total of 34 stabilizing places and 246 stable transitions
Detected a total of 34/34 stabilizing places and 246/250 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (NOT (AND p1 (NOT p0) (NOT p2)))), (X (AND (NOT p1) (NOT p0) (NOT p2))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (X (AND p1 (NOT p0) (NOT p2)))), (X (X (NOT (AND p1 (NOT p0) (NOT p2))))), (X (X (AND (NOT p1) (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))))]
Knowledge based reduction with 6 factoid took 282 ms. Reduced automaton from 2 states, 3 edges and 3 AP (stutter sensitive) to 2 states, 3 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 68 ms :[(AND p1 (NOT p2) (NOT p0)), (AND p1 (NOT p2) (NOT p0))]
Finished random walk after 7 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=7 )
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (NOT (AND p1 (NOT p0) (NOT p2)))), (X (AND (NOT p1) (NOT p0) (NOT p2))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (X (AND p1 (NOT p0) (NOT p2)))), (X (X (NOT (AND p1 (NOT p0) (NOT p2))))), (X (X (AND (NOT p1) (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (F (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (F (AND p1 (NOT p2) (NOT p0)))]
Knowledge based reduction with 6 factoid took 421 ms. Reduced automaton from 2 states, 3 edges and 3 AP (stutter sensitive) to 2 states, 3 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 71 ms :[(AND p1 (NOT p2) (NOT p0)), (AND p1 (NOT p2) (NOT p0))]
Stuttering acceptance computed with spot in 92 ms :[(AND p1 (NOT p2) (NOT p0)), (AND p1 (NOT p2) (NOT p0))]
Stuttering acceptance computed with spot in 81 ms :[(AND p1 (NOT p2) (NOT p0)), (AND p1 (NOT p2) (NOT p0))]
Product exploration explored 100000 steps with 4 reset in 65 ms.
Product exploration explored 100000 steps with 1 reset in 83 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 80 ms :[(AND p1 (NOT p2) (NOT p0)), (AND p1 (NOT p2) (NOT p0))]
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 8 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-08 16:16:35] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:35] [INFO ] Invariant cache hit.
[2023-03-08 16:16:35] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
[2023-03-08 16:16:35] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-08 16:16:35] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:35] [INFO ] Invariant cache hit.
[2023-03-08 16:16:35] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 188 ms. Remains : 34/34 places, 250/250 transitions.
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 1 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-08 16:16:35] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:35] [INFO ] Invariant cache hit.
[2023-03-08 16:16:35] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
[2023-03-08 16:16:35] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:35] [INFO ] Invariant cache hit.
[2023-03-08 16:16:35] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-08 16:16:35] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:35] [INFO ] Invariant cache hit.
[2023-03-08 16:16:35] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-08 16:16:36] [INFO ] Implicit Places using invariants and state equation in 265 ms returned []
Implicit Place search using SMT with State Equation took 301 ms to find 0 implicit places.
[2023-03-08 16:16:36] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:36] [INFO ] Invariant cache hit.
[2023-03-08 16:16:36] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 457 ms. Remains : 34/34 places, 250/250 transitions.
Treatment of property DNAwalker-PT-07track28RR-LTLCardinality-13 finished in 4131 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)||G(F(p1)))))'
Support contains 3 out of 34 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 6 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-08 16:16:36] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:36] [INFO ] Invariant cache hit.
[2023-03-08 16:16:36] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
[2023-03-08 16:16:36] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:36] [INFO ] Invariant cache hit.
[2023-03-08 16:16:36] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-08 16:16:36] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:36] [INFO ] Invariant cache hit.
[2023-03-08 16:16:36] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-08 16:16:36] [INFO ] Implicit Places using invariants and state equation in 318 ms returned []
Implicit Place search using SMT with State Equation took 352 ms to find 0 implicit places.
[2023-03-08 16:16:36] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-08 16:16:36] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:36] [INFO ] Invariant cache hit.
[2023-03-08 16:16:36] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 530 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 85 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DNAwalker-PT-07track28RR-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 1 s12), p1:(LEQ s19 s24)], 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 64 ms.
Product exploration explored 100000 steps with 0 reset in 78 ms.
Computed a total of 34 stabilizing places and 246 stable transitions
Computed a total of 34 stabilizing places and 246 stable transitions
Detected a total of 34/34 stabilizing places and 246/250 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 200 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 64 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 1598 steps, including 101 resets, run visited all 2 properties in 18 ms. (steps per millisecond=88 )
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 7 factoid took 229 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 50 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 34 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 7 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-08 16:16:37] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:37] [INFO ] Invariant cache hit.
[2023-03-08 16:16:37] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
[2023-03-08 16:16:37] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:37] [INFO ] Invariant cache hit.
[2023-03-08 16:16:37] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-08 16:16:37] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:37] [INFO ] Invariant cache hit.
[2023-03-08 16:16:37] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-08 16:16:38] [INFO ] Implicit Places using invariants and state equation in 325 ms returned []
Implicit Place search using SMT with State Equation took 357 ms to find 0 implicit places.
[2023-03-08 16:16:38] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-08 16:16:38] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:38] [INFO ] Invariant cache hit.
[2023-03-08 16:16:38] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 531 ms. Remains : 34/34 places, 250/250 transitions.
Computed a total of 34 stabilizing places and 246 stable transitions
Computed a total of 34 stabilizing places and 246 stable transitions
Detected a total of 34/34 stabilizing places and 246/250 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 214 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 1204 steps, including 78 resets, run visited all 2 properties in 11 ms. (steps per millisecond=109 )
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 7 factoid took 278 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 65 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 63 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 0 reset in 72 ms.
Product exploration explored 100000 steps with 0 reset in 64 ms.
Support contains 3 out of 34 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 4 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-08 16:16:39] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:39] [INFO ] Invariant cache hit.
[2023-03-08 16:16:39] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
[2023-03-08 16:16:39] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:39] [INFO ] Invariant cache hit.
[2023-03-08 16:16:39] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-08 16:16:39] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:39] [INFO ] Invariant cache hit.
[2023-03-08 16:16:39] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-08 16:16:39] [INFO ] Implicit Places using invariants and state equation in 321 ms returned []
Implicit Place search using SMT with State Equation took 354 ms to find 0 implicit places.
[2023-03-08 16:16:39] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-08 16:16:39] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:39] [INFO ] Invariant cache hit.
[2023-03-08 16:16:39] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 527 ms. Remains : 34/34 places, 250/250 transitions.
Treatment of property DNAwalker-PT-07track28RR-LTLCardinality-14 finished in 3470 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((p0||(F(p1)&&G(p2))))))'
Support contains 5 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 1 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-08 16:16:39] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:39] [INFO ] Invariant cache hit.
[2023-03-08 16:16:39] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
[2023-03-08 16:16:39] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:39] [INFO ] Invariant cache hit.
[2023-03-08 16:16:39] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-08 16:16:39] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:39] [INFO ] Invariant cache hit.
[2023-03-08 16:16:39] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-08 16:16:40] [INFO ] Implicit Places using invariants and state equation in 280 ms returned []
Implicit Place search using SMT with State Equation took 315 ms to find 0 implicit places.
[2023-03-08 16:16:40] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:40] [INFO ] Invariant cache hit.
[2023-03-08 16:16:40] [INFO ] Dead Transitions using invariants and state equation in 85 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 484 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 136 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : DNAwalker-PT-07track28RR-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) p2), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(GT 2 s32), p2:(LEQ s24 s11), p1:(LEQ s22 s27)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 173 ms.
Product exploration explored 100000 steps with 50000 reset in 175 ms.
Computed a total of 34 stabilizing places and 246 stable transitions
Computed a total of 34 stabilizing places and 246 stable transitions
Detected a total of 34/34 stabilizing places and 246/250 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND p0 p2 p1), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (NOT (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p2)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND p0 p2 p1)
Knowledge based reduction with 11 factoid took 388 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DNAwalker-PT-07track28RR-LTLCardinality-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DNAwalker-PT-07track28RR-LTLCardinality-15 finished in 1380 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) U p1)&&G(F(p2))))'
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((X(p0)||(!p1 U (p2||G(!p1))))))'
Found a Shortening insensitive property : DNAwalker-PT-07track28RR-LTLCardinality-13
Stuttering acceptance computed with spot in 65 ms :[(AND (NOT p2) p1 (NOT p0)), (AND (NOT p2) p1 (NOT p0))]
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 5 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-08 16:16:41] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:41] [INFO ] Invariant cache hit.
[2023-03-08 16:16:41] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
[2023-03-08 16:16:41] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:41] [INFO ] Invariant cache hit.
[2023-03-08 16:16:41] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-08 16:16:41] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:41] [INFO ] Invariant cache hit.
[2023-03-08 16:16:41] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-08 16:16:41] [INFO ] Implicit Places using invariants and state equation in 268 ms returned []
Implicit Place search using SMT with State Equation took 300 ms to find 0 implicit places.
[2023-03-08 16:16:41] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:41] [INFO ] Invariant cache hit.
[2023-03-08 16:16:41] [INFO ] Dead Transitions using invariants and state equation in 85 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 473 ms. Remains : 34/34 places, 250/250 transitions.
Running random walk in product with property : DNAwalker-PT-07track28RR-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p2:(AND (GT 1 s31) (GT 2 s12)), p1:(LEQ 2 s12), p0:(GT s28 s10)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, cl-invariant], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 1 reset in 74 ms.
Product exploration explored 100000 steps with 4 reset in 82 ms.
Computed a total of 34 stabilizing places and 246 stable transitions
Computed a total of 34 stabilizing places and 246 stable transitions
Detected a total of 34/34 stabilizing places and 246/250 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (AND (NOT p2) (NOT p1) (NOT p0))), (X (NOT (AND (NOT p2) p1 (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (AND (NOT p2) (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0))))), (X (X (AND (NOT p2) p1 (NOT p0)))), (X (X (NOT (AND (NOT p2) p1 (NOT p0)))))]
Knowledge based reduction with 6 factoid took 311 ms. Reduced automaton from 2 states, 3 edges and 3 AP (stutter sensitive) to 2 states, 3 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 75 ms :[(AND p1 (NOT p0) (NOT p2)), (AND p1 (NOT p0) (NOT p2))]
Finished random walk after 12 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=12 )
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (AND (NOT p2) (NOT p1) (NOT p0))), (X (NOT (AND (NOT p2) p1 (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (AND (NOT p2) (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0))))), (X (X (AND (NOT p2) p1 (NOT p0)))), (X (X (NOT (AND (NOT p2) p1 (NOT p0))))), (F (NOT (AND (NOT p1) (NOT p0) (NOT p2)))), (F (AND p1 (NOT p0) (NOT p2)))]
Knowledge based reduction with 6 factoid took 338 ms. Reduced automaton from 2 states, 3 edges and 3 AP (stutter sensitive) to 2 states, 3 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 77 ms :[(AND p1 (NOT p0) (NOT p2)), (AND p1 (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 76 ms :[(AND p1 (NOT p0) (NOT p2)), (AND p1 (NOT p0) (NOT p2))]
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 2 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-08 16:16:42] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:42] [INFO ] Invariant cache hit.
[2023-03-08 16:16:42] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
[2023-03-08 16:16:42] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:42] [INFO ] Invariant cache hit.
[2023-03-08 16:16:42] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-08 16:16:42] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:42] [INFO ] Invariant cache hit.
[2023-03-08 16:16:43] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-08 16:16:43] [INFO ] Implicit Places using invariants and state equation in 269 ms returned []
Implicit Place search using SMT with State Equation took 309 ms to find 0 implicit places.
[2023-03-08 16:16:43] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:43] [INFO ] Invariant cache hit.
[2023-03-08 16:16:43] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 476 ms. Remains : 34/34 places, 250/250 transitions.
Computed a total of 34 stabilizing places and 246 stable transitions
Computed a total of 34 stabilizing places and 246 stable transitions
Detected a total of 34/34 stabilizing places and 246/250 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (NOT (AND p1 (NOT p0) (NOT p2)))), (X (AND (NOT p1) (NOT p0) (NOT p2))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (X (AND p1 (NOT p0) (NOT p2)))), (X (X (NOT (AND p1 (NOT p0) (NOT p2))))), (X (X (AND (NOT p1) (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))))]
Knowledge based reduction with 6 factoid took 299 ms. Reduced automaton from 2 states, 3 edges and 3 AP (stutter sensitive) to 2 states, 3 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 72 ms :[(AND p1 (NOT p2) (NOT p0)), (AND p1 (NOT p2) (NOT p0))]
Finished random walk after 6 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=3 )
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (NOT (AND p1 (NOT p0) (NOT p2)))), (X (AND (NOT p1) (NOT p0) (NOT p2))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (X (AND p1 (NOT p0) (NOT p2)))), (X (X (NOT (AND p1 (NOT p0) (NOT p2))))), (X (X (AND (NOT p1) (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (F (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (F (AND p1 (NOT p2) (NOT p0)))]
Knowledge based reduction with 6 factoid took 302 ms. Reduced automaton from 2 states, 3 edges and 3 AP (stutter sensitive) to 2 states, 3 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 79 ms :[(AND p1 (NOT p2) (NOT p0)), (AND p1 (NOT p2) (NOT p0))]
Stuttering acceptance computed with spot in 69 ms :[(AND p1 (NOT p2) (NOT p0)), (AND p1 (NOT p2) (NOT p0))]
Stuttering acceptance computed with spot in 65 ms :[(AND p1 (NOT p2) (NOT p0)), (AND p1 (NOT p2) (NOT p0))]
Product exploration explored 100000 steps with 0 reset in 71 ms.
Product exploration explored 100000 steps with 0 reset in 75 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 82 ms :[(AND p1 (NOT p2) (NOT p0)), (AND p1 (NOT p2) (NOT p0))]
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 5 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-08 16:16:44] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:44] [INFO ] Invariant cache hit.
[2023-03-08 16:16:44] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
[2023-03-08 16:16:44] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-08 16:16:44] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:44] [INFO ] Invariant cache hit.
[2023-03-08 16:16:44] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 169 ms. Remains : 34/34 places, 250/250 transitions.
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 0 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-08 16:16:44] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:44] [INFO ] Invariant cache hit.
[2023-03-08 16:16:44] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
[2023-03-08 16:16:44] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:44] [INFO ] Invariant cache hit.
[2023-03-08 16:16:44] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-08 16:16:44] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:44] [INFO ] Invariant cache hit.
[2023-03-08 16:16:44] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-08 16:16:45] [INFO ] Implicit Places using invariants and state equation in 265 ms returned []
Implicit Place search using SMT with State Equation took 298 ms to find 0 implicit places.
[2023-03-08 16:16:45] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 16:16:45] [INFO ] Invariant cache hit.
[2023-03-08 16:16:45] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 460 ms. Remains : 34/34 places, 250/250 transitions.
Treatment of property DNAwalker-PT-07track28RR-LTLCardinality-13 finished in 4045 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)||G(F(p1)))))'
[2023-03-08 16:16:45] [INFO ] Flatten gal took : 12 ms
[2023-03-08 16:16:45] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 1 ms.
[2023-03-08 16:16:45] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 34 places, 250 transitions and 728 arcs took 2 ms.
Total runtime 23121 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT DNAwalker-PT-07track28RR
BK_EXAMINATION: LTLCardinality
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/364
LTLCardinality

FORMULA DNAwalker-PT-07track28RR-LTLCardinality-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DNAwalker-PT-07track28RR-LTLCardinality-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1678292251352

--------------------
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/364/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/364/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/364/LTLCardinality.xml
lola: rewrite Frontend/Parser/formula_rewrite.k:430
lola: rewrite Frontend/Parser/formula_rewrite.k:535
lola: Created skeleton in 0.000000 secs.
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: LAUNCH task # 3 (type EXCL) for 0 DNAwalker-PT-07track28RR-LTLCardinality-03
lola: time limit : 900 sec
lola: memory limit: 32 pages
lola: FINISHED task # 3 (type EXCL) for DNAwalker-PT-07track28RR-LTLCardinality-03
lola: result : true
lola: markings : 1
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 5 (type EXCL) for 0 DNAwalker-PT-07track28RR-LTLCardinality-03
lola: time limit : 1200 sec
lola: memory limit: 32 pages
lola: FINISHED task # 5 (type EXCL) for DNAwalker-PT-07track28RR-LTLCardinality-03
lola: result : false
lola: markings : 3106
lola: fired transitions : 7636
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 8 (type EXCL) for 7 DNAwalker-PT-07track28RR-LTLCardinality-13
lola: time limit : 1800 sec
lola: memory limit: 32 pages
lola: FINISHED task # 8 (type EXCL) for DNAwalker-PT-07track28RR-LTLCardinality-13
lola: result : false
lola: markings : 98520
lola: fired transitions : 222887
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 11 (type EXCL) for 10 DNAwalker-PT-07track28RR-LTLCardinality-14
lola: time limit : 3600 sec
lola: memory limit: 32 pages
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DNAwalker-PT-07track28RR-LTLCardinality-14: LTL unknown AGGR


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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-07track28RR"
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-07track28RR, 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-167814478900923"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-07track28RR.tgz
mv DNAwalker-PT-07track28RR 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 ;