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-167814478900908.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-05track28LR, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r103-tall-167814478900908
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 540K
-rw-r--r-- 1 mcc users 6.8K Feb 25 13:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Feb 25 13:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K Feb 25 12:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 36K Feb 25 12:59 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 3.6K 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 2.4K Feb 25 15:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 13:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 125K Feb 25 13:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Feb 25 13:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 62K Feb 25 13:00 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-05track28LR-LTLFireability-00
FORMULA_NAME DNAwalker-PT-05track28LR-LTLFireability-01
FORMULA_NAME DNAwalker-PT-05track28LR-LTLFireability-02
FORMULA_NAME DNAwalker-PT-05track28LR-LTLFireability-03
FORMULA_NAME DNAwalker-PT-05track28LR-LTLFireability-04
FORMULA_NAME DNAwalker-PT-05track28LR-LTLFireability-05
FORMULA_NAME DNAwalker-PT-05track28LR-LTLFireability-06
FORMULA_NAME DNAwalker-PT-05track28LR-LTLFireability-07
FORMULA_NAME DNAwalker-PT-05track28LR-LTLFireability-08
FORMULA_NAME DNAwalker-PT-05track28LR-LTLFireability-09
FORMULA_NAME DNAwalker-PT-05track28LR-LTLFireability-10
FORMULA_NAME DNAwalker-PT-05track28LR-LTLFireability-11
FORMULA_NAME DNAwalker-PT-05track28LR-LTLFireability-12
FORMULA_NAME DNAwalker-PT-05track28LR-LTLFireability-13
FORMULA_NAME DNAwalker-PT-05track28LR-LTLFireability-14
FORMULA_NAME DNAwalker-PT-05track28LR-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678288675547

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=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DNAwalker-PT-05track28LR
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-08 15:17:57] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-08 15:17:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 15:17:57] [INFO ] Load time of PNML (sax parser for PT used): 55 ms
[2023-03-08 15:17:57] [INFO ] Transformed 34 places.
[2023-03-08 15:17:57] [INFO ] Transformed 250 transitions.
[2023-03-08 15:17:57] [INFO ] Parsed PT model containing 34 places and 250 transitions and 728 arcs in 115 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA DNAwalker-PT-05track28LR-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-05track28LR-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-05track28LR-LTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-05track28LR-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 29 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 15:17:57] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
// Phase 1: matrix 247 rows 34 cols
[2023-03-08 15:17:57] [INFO ] Computed 0 place invariants in 11 ms
[2023-03-08 15:17:57] [INFO ] Dead Transitions using invariants and state equation in 440 ms found 0 transitions.
[2023-03-08 15:17:57] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:17:57] [INFO ] Invariant cache hit.
[2023-03-08 15:17:57] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-08 15:17:57] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:17:57] [INFO ] Invariant cache hit.
[2023-03-08 15:17:58] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-08 15:17:58] [INFO ] Implicit Places using invariants and state equation in 121 ms returned []
Implicit Place search using SMT with State Equation took 146 ms to find 0 implicit places.
[2023-03-08 15:17:58] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:17:58] [INFO ] Invariant cache hit.
[2023-03-08 15:17:58] [INFO ] Dead Transitions using invariants and state equation in 129 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 752 ms. Remains : 34/34 places, 250/250 transitions.
Support contains 29 out of 34 places after structural reductions.
[2023-03-08 15:17:58] [INFO ] Flatten gal took : 41 ms
[2023-03-08 15:17:58] [INFO ] Flatten gal took : 20 ms
[2023-03-08 15:17:58] [INFO ] Input system was already deterministic with 250 transitions.
Incomplete random walk after 10000 steps, including 648 resets, run finished after 368 ms. (steps per millisecond=27 ) properties (out of 29) seen :24
Incomplete Best-First random walk after 10001 steps, including 68 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 63 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 57 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 59 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 63 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2023-03-08 15:17:59] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:17:59] [INFO ] Invariant cache hit.
[2023-03-08 15:17:59] [INFO ] After 345ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-08 15:18:00] [INFO ] After 1578ms SMT Verify possible using all constraints in natural domain returned unsat :5 sat :0
Fused 5 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 5 atomic propositions for a total of 12 simplifications.
FORMULA DNAwalker-PT-05track28LR-LTLFireability-13 TRUE 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' '!(F((F(G(p1))&&p0)))'
Support contains 6 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 13 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-08 15:18:01] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:01] [INFO ] Invariant cache hit.
[2023-03-08 15:18:01] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
[2023-03-08 15:18:01] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:01] [INFO ] Invariant cache hit.
[2023-03-08 15:18:01] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-08 15:18:01] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:01] [INFO ] Invariant cache hit.
[2023-03-08 15:18:01] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-08 15:18:01] [INFO ] Implicit Places using invariants and state equation in 260 ms returned []
Implicit Place search using SMT with State Equation took 294 ms to find 0 implicit places.
[2023-03-08 15:18:01] [INFO ] Redundant transitions in 11 ms returned []
[2023-03-08 15:18:01] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:01] [INFO ] Invariant cache hit.
[2023-03-08 15:18:01] [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 488 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 225 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-05track28LR-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s14 1) (GEQ s22 2)), p1:(OR (AND (GEQ s5 1) (GEQ s8 2) (GEQ s26 1) (GEQ s28 2)) (AND (GEQ s26 1) (GEQ s28 2)))], 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 11 steps with 0 reset in 3 ms.
FORMULA DNAwalker-PT-05track28LR-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-05track28LR-LTLFireability-01 finished in 769 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(F(p0))))'
Support contains 1 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 5 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-08 15:18:02] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:02] [INFO ] Invariant cache hit.
[2023-03-08 15:18:02] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
[2023-03-08 15:18:02] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:02] [INFO ] Invariant cache hit.
[2023-03-08 15:18:02] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-08 15:18:02] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:02] [INFO ] Invariant cache hit.
[2023-03-08 15:18:02] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-08 15:18:02] [INFO ] Implicit Places using invariants and state equation in 280 ms returned []
Implicit Place search using SMT with State Equation took 323 ms to find 0 implicit places.
[2023-03-08 15:18:02] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:02] [INFO ] Invariant cache hit.
[2023-03-08 15:18:02] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 488 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-05track28LR-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(GEQ s23 2)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 18 steps with 0 reset in 1 ms.
FORMULA DNAwalker-PT-05track28LR-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-05track28LR-LTLFireability-02 finished in 599 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)))'
Support contains 1 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 6 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-08 15:18:02] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:02] [INFO ] Invariant cache hit.
[2023-03-08 15:18:02] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
[2023-03-08 15:18:02] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:02] [INFO ] Invariant cache hit.
[2023-03-08 15:18:02] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-08 15:18:02] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:02] [INFO ] Invariant cache hit.
[2023-03-08 15:18:02] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-08 15:18:03] [INFO ] Implicit Places using invariants and state equation in 268 ms returned []
Implicit Place search using SMT with State Equation took 306 ms to find 0 implicit places.
[2023-03-08 15:18:03] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:03] [INFO ] Invariant cache hit.
[2023-03-08 15:18:03] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 464 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-05track28LR-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GEQ s11 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 23 steps with 5 reset in 1 ms.
FORMULA DNAwalker-PT-05track28LR-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-05track28LR-LTLFireability-03 finished in 539 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((false U true)))&&(X(p0) U 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 1 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-08 15:18:03] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:03] [INFO ] Invariant cache hit.
[2023-03-08 15:18:03] [INFO ] Dead Transitions using invariants and state equation in 100 ms found 0 transitions.
[2023-03-08 15:18:03] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:03] [INFO ] Invariant cache hit.
[2023-03-08 15:18:03] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-08 15:18:03] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:03] [INFO ] Invariant cache hit.
[2023-03-08 15:18:03] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-08 15:18:03] [INFO ] Implicit Places using invariants and state equation in 218 ms returned []
Implicit Place search using SMT with State Equation took 247 ms to find 0 implicit places.
[2023-03-08 15:18:03] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:03] [INFO ] Invariant cache hit.
[2023-03-08 15:18:03] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 431 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 88 ms :[true, (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : DNAwalker-PT-05track28LR-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p1:(AND (GEQ s30 1) (GEQ s31 2)), p0:(AND (GEQ s12 2) (GEQ s25 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA DNAwalker-PT-05track28LR-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-05track28LR-LTLFireability-04 finished in 535 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)||X((p1||X(p2)))) U X(G((X(p0)&&p3)))))'
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 15:18:03] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:03] [INFO ] Invariant cache hit.
[2023-03-08 15:18:03] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
[2023-03-08 15:18:03] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:03] [INFO ] Invariant cache hit.
[2023-03-08 15:18:03] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-08 15:18:03] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:03] [INFO ] Invariant cache hit.
[2023-03-08 15:18:03] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-08 15:18:04] [INFO ] Implicit Places using invariants and state equation in 254 ms returned []
Implicit Place search using SMT with State Equation took 285 ms to find 0 implicit places.
[2023-03-08 15:18:04] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-08 15:18:04] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:04] [INFO ] Invariant cache hit.
[2023-03-08 15:18:04] [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 468 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 203 ms :[(OR (NOT p0) (NOT p3)), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-05track28LR-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=p3, acceptance={} source=0 dest: 0}, { cond=(NOT p3), acceptance={0} source=0 dest: 0}, { cond=p3, acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p0) p3), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p3)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p0) p3), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p3:(AND (GEQ s31 2) (GEQ s32 1)), p0:(AND (GEQ s2 2) (GEQ s5 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 18 steps with 0 reset in 1 ms.
FORMULA DNAwalker-PT-05track28LR-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-05track28LR-LTLFireability-05 finished in 697 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' '!((!p0 U G((p1 U X(!p2)))))'
Support contains 6 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 9 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-08 15:18:04] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:04] [INFO ] Invariant cache hit.
[2023-03-08 15:18:04] [INFO ] Dead Transitions using invariants and state equation in 71 ms found 0 transitions.
[2023-03-08 15:18:04] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:04] [INFO ] Invariant cache hit.
[2023-03-08 15:18:04] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-08 15:18:04] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:04] [INFO ] Invariant cache hit.
[2023-03-08 15:18:04] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-08 15:18:04] [INFO ] Implicit Places using invariants and state equation in 263 ms returned []
Implicit Place search using SMT with State Equation took 296 ms to find 0 implicit places.
[2023-03-08 15:18:04] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:04] [INFO ] Invariant cache hit.
[2023-03-08 15:18:04] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 453 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 257 ms :[p2, p2, p2, p2, p2, p2, true]
Running random walk in product with property : DNAwalker-PT-05track28LR-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={0} source=0 dest: 4}, { cond=(AND p1 p0), acceptance={} source=0 dest: 5}], [{ cond=p2, acceptance={} source=1 dest: 6}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}, { cond=p1, acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p0) p2), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p1) p0 p2), acceptance={} source=3 dest: 1}, { cond=(AND p0 p2), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={0} source=3 dest: 3}, { cond=(AND p1 (NOT p0) p2), acceptance={0} source=3 dest: 4}, { cond=(AND p1 p0 p2), acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p1) p0 p2), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={0} source=4 dest: 3}, { cond=(AND p1 (NOT p0) p2), acceptance={0} source=4 dest: 4}, { cond=(AND p1 p0 p2), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p1) p2), acceptance={} source=5 dest: 1}, { cond=(AND p1 p2), acceptance={0} source=5 dest: 5}], [{ cond=true, acceptance={0} source=6 dest: 6}]], initial=0, aps=[p0:(AND (GEQ s12 2) (GEQ s28 1)), p1:(AND (GEQ s26 2) (GEQ s33 1)), p2:(AND (GEQ s6 2) (GEQ s22 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 84793 steps with 28071 reset in 306 ms.
FORMULA DNAwalker-PT-05track28LR-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-05track28LR-LTLFireability-06 finished in 1040 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(((X(X(G(!p0))) U p1)||X(p2))))'
Support contains 8 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 15:18:05] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:05] [INFO ] Invariant cache hit.
[2023-03-08 15:18:05] [INFO ] Dead Transitions using invariants and state equation in 84 ms found 0 transitions.
[2023-03-08 15:18:05] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:05] [INFO ] Invariant cache hit.
[2023-03-08 15:18:05] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-08 15:18:05] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:05] [INFO ] Invariant cache hit.
[2023-03-08 15:18:05] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-08 15:18:05] [INFO ] Implicit Places using invariants and state equation in 252 ms returned []
Implicit Place search using SMT with State Equation took 283 ms to find 0 implicit places.
[2023-03-08 15:18:05] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:05] [INFO ] Invariant cache hit.
[2023-03-08 15:18:05] [INFO ] Dead Transitions using invariants and state equation in 86 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 458 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 172 ms :[(AND (NOT p1) (NOT p2)), (OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p2))), p0, (OR (NOT p1) p0), true]
Running random walk in product with property : DNAwalker-PT-05track28LR-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}, { cond=p0, acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 2}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(OR (AND (GEQ s16 1) (GEQ s21 2)) (AND (GEQ s10 1) (GEQ s24 2))), p2:(AND (GEQ s4 2) (GEQ s12 1)), p0:(AND (GEQ s3 2) (GEQ s6 1))], 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][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 8 steps with 0 reset in 1 ms.
FORMULA DNAwalker-PT-05track28LR-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-05track28LR-LTLFireability-07 finished in 657 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((G(F(p0))||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 15:18:06] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:06] [INFO ] Invariant cache hit.
[2023-03-08 15:18:06] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
[2023-03-08 15:18:06] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:06] [INFO ] Invariant cache hit.
[2023-03-08 15:18:06] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-08 15:18:06] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:06] [INFO ] Invariant cache hit.
[2023-03-08 15:18:06] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-08 15:18:06] [INFO ] Implicit Places using invariants and state equation in 220 ms returned []
Implicit Place search using SMT with State Equation took 251 ms to find 0 implicit places.
[2023-03-08 15:18:06] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:06] [INFO ] Invariant cache hit.
[2023-03-08 15:18:06] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 417 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 172 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-05track28LR-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(NOT p1), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(OR (LT s15 2) (LT s18 1)), p0:(OR (LT s4 1) (LT s10 2))], 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][false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 112 ms.
Product exploration explored 100000 steps with 0 reset in 153 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 p1 p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 232 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 193 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 649 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 59 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-08 15:18:07] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:07] [INFO ] Invariant cache hit.
[2023-03-08 15:18:07] [INFO ] After 89ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-08 15:18:08] [INFO ] After 421ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (G (NOT (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 6 factoid took 335 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 169 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 176 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
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 15:18:08] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:08] [INFO ] Invariant cache hit.
[2023-03-08 15:18:08] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
[2023-03-08 15:18:08] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:08] [INFO ] Invariant cache hit.
[2023-03-08 15:18:08] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-08 15:18:08] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:08] [INFO ] Invariant cache hit.
[2023-03-08 15:18:08] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-08 15:18:09] [INFO ] Implicit Places using invariants and state equation in 237 ms returned []
Implicit Place search using SMT with State Equation took 269 ms to find 0 implicit places.
[2023-03-08 15:18:09] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:09] [INFO ] Invariant cache hit.
[2023-03-08 15:18:09] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 431 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 p1 p0), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 259 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 185 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Finished random walk after 56 steps, including 2 resets, run visited all 2 properties in 2 ms. (steps per millisecond=28 )
Knowledge obtained : [(AND p1 p0), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 4 factoid took 240 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 193 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 182 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 189 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 67 ms.
Product exploration explored 100000 steps with 0 reset in 70 ms.
Applying partial POR strategy [false, false, true, true, true]
Stuttering acceptance computed with spot in 155 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (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 15:18:10] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:10] [INFO ] Invariant cache hit.
[2023-03-08 15:18:10] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
[2023-03-08 15:18:10] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-08 15:18:10] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:10] [INFO ] Invariant cache hit.
[2023-03-08 15:18:11] [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 177 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 2 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-08 15:18:11] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:11] [INFO ] Invariant cache hit.
[2023-03-08 15:18:11] [INFO ] Dead Transitions using invariants and state equation in 70 ms found 0 transitions.
[2023-03-08 15:18:11] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:11] [INFO ] Invariant cache hit.
[2023-03-08 15:18:11] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-08 15:18:11] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:11] [INFO ] Invariant cache hit.
[2023-03-08 15:18:11] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-08 15:18:11] [INFO ] Implicit Places using invariants and state equation in 229 ms returned []
Implicit Place search using SMT with State Equation took 259 ms to find 0 implicit places.
[2023-03-08 15:18:11] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:11] [INFO ] Invariant cache hit.
[2023-03-08 15:18:11] [INFO ] Dead Transitions using invariants and state equation in 91 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 423 ms. Remains : 34/34 places, 250/250 transitions.
Treatment of property DNAwalker-PT-05track28LR-LTLFireability-08 finished in 5363 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(p1)&&p0)))'
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 15:18:11] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:11] [INFO ] Invariant cache hit.
[2023-03-08 15:18:11] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
[2023-03-08 15:18:11] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:11] [INFO ] Invariant cache hit.
[2023-03-08 15:18:11] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-08 15:18:11] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:11] [INFO ] Invariant cache hit.
[2023-03-08 15:18:11] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-08 15:18:11] [INFO ] Implicit Places using invariants and state equation in 277 ms returned []
Implicit Place search using SMT with State Equation took 314 ms to find 0 implicit places.
[2023-03-08 15:18:11] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:11] [INFO ] Invariant cache hit.
[2023-03-08 15:18:11] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 455 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 114 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : DNAwalker-PT-05track28LR-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=2, aps=[p1:(AND (GEQ s23 1) (GEQ s26 2)), p0:(AND (GEQ s13 1) (GEQ s32 2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-05track28LR-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-05track28LR-LTLFireability-10 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' '!(F((p0&&X(G(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 10 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-08 15:18:12] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:12] [INFO ] Invariant cache hit.
[2023-03-08 15:18:12] [INFO ] Dead Transitions using invariants and state equation in 71 ms found 0 transitions.
[2023-03-08 15:18:12] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:12] [INFO ] Invariant cache hit.
[2023-03-08 15:18:12] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-08 15:18:12] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:12] [INFO ] Invariant cache hit.
[2023-03-08 15:18:12] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-08 15:18:12] [INFO ] Implicit Places using invariants and state equation in 211 ms returned []
Implicit Place search using SMT with State Equation took 240 ms to find 0 implicit places.
[2023-03-08 15:18:12] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-08 15:18:12] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:12] [INFO ] Invariant cache hit.
[2023-03-08 15:18:12] [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 414 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 64 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : DNAwalker-PT-05track28LR-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s1 2) (LT s8 1)), p1:(OR (LT s3 1) (LT s5 2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 176 ms.
Product exploration explored 100000 steps with 0 reset in 114 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 p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p0))), (X (X p0)), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 8 factoid took 424 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 66 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Incomplete random walk after 10000 steps, including 641 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10001 steps, including 64 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-08 15:18:13] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:13] [INFO ] Invariant cache hit.
[2023-03-08 15:18:13] [INFO ] After 78ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-08 15:18:13] [INFO ] After 268ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p0))), (X (X p0)), (X (X p1)), (X (X (NOT p1))), (F (AND p0 (NOT p1))), (F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 9 factoid took 666 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 77 ms :[(OR (NOT p0) (NOT p1)), (NOT 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 5 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-08 15:18:14] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:14] [INFO ] Invariant cache hit.
[2023-03-08 15:18:14] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
[2023-03-08 15:18:14] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:14] [INFO ] Invariant cache hit.
[2023-03-08 15:18:14] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-08 15:18:14] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:14] [INFO ] Invariant cache hit.
[2023-03-08 15:18:14] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-08 15:18:14] [INFO ] Implicit Places using invariants and state equation in 214 ms returned []
Implicit Place search using SMT with State Equation took 261 ms to find 0 implicit places.
[2023-03-08 15:18:14] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-08 15:18:14] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:14] [INFO ] Invariant cache hit.
[2023-03-08 15:18:15] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 421 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 p0), (X p1), true, (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 6 factoid took 278 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(NOT p1)]
Finished random walk after 9 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=9 )
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), true, (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (X (X p1)), (X (X (NOT p1))), (F (NOT p1))]
Knowledge based reduction with 6 factoid took 312 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 26 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 31 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p1)]
Product exploration explored 100000 steps with 0 reset in 59 ms.
Product exploration explored 100000 steps with 0 reset in 77 ms.
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 5 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-08 15:18:15] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:15] [INFO ] Invariant cache hit.
[2023-03-08 15:18:15] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
[2023-03-08 15:18:15] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:15] [INFO ] Invariant cache hit.
[2023-03-08 15:18:16] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-08 15:18:16] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:16] [INFO ] Invariant cache hit.
[2023-03-08 15:18:16] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-08 15:18:16] [INFO ] Implicit Places using invariants and state equation in 236 ms returned []
Implicit Place search using SMT with State Equation took 269 ms to find 0 implicit places.
[2023-03-08 15:18:16] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-08 15:18:16] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:16] [INFO ] Invariant cache hit.
[2023-03-08 15:18:16] [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 429 ms. Remains : 34/34 places, 250/250 transitions.
Treatment of property DNAwalker-PT-05track28LR-LTLFireability-11 finished in 4268 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||X(F(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 1 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-08 15:18:16] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:16] [INFO ] Invariant cache hit.
[2023-03-08 15:18:16] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
[2023-03-08 15:18:16] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:16] [INFO ] Invariant cache hit.
[2023-03-08 15:18:16] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-08 15:18:16] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:16] [INFO ] Invariant cache hit.
[2023-03-08 15:18:16] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-08 15:18:16] [INFO ] Implicit Places using invariants and state equation in 188 ms returned []
Implicit Place search using SMT with State Equation took 217 ms to find 0 implicit places.
[2023-03-08 15:18:16] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:16] [INFO ] Invariant cache hit.
[2023-03-08 15:18:16] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 379 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 91 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DNAwalker-PT-05track28LR-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s26 2) (GEQ s32 1)), p1:(OR (LT s3 1) (LT s12 2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33130 reset in 187 ms.
Product exploration explored 100000 steps with 33157 reset in 193 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 (NOT p0) p1), (X (NOT p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 4 factoid took 202 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 99 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 250 steps, including 17 resets, run visited all 1 properties in 3 ms. (steps per millisecond=83 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 4 factoid took 198 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 93 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 95 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT 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 1 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-08 15:18:17] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:17] [INFO ] Invariant cache hit.
[2023-03-08 15:18:18] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
[2023-03-08 15:18:18] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:18] [INFO ] Invariant cache hit.
[2023-03-08 15:18:18] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-08 15:18:18] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:18] [INFO ] Invariant cache hit.
[2023-03-08 15:18:18] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-08 15:18:18] [INFO ] Implicit Places using invariants and state equation in 193 ms returned []
Implicit Place search using SMT with State Equation took 225 ms to find 0 implicit places.
[2023-03-08 15:18:18] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:18] [INFO ] Invariant cache hit.
[2023-03-08 15:18:18] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 386 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 (NOT p0) p1), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 3 factoid took 167 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 99 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 30 steps, including 2 resets, run visited all 1 properties in 1 ms. (steps per millisecond=30 )
Knowledge obtained : [(AND (NOT p0) p1), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 3 factoid took 161 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 95 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 108 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 94 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 33144 reset in 175 ms.
Product exploration explored 100000 steps with 33175 reset in 186 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 138 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT 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 10 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-08 15:18:19] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:19] [INFO ] Invariant cache hit.
[2023-03-08 15:18:19] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
[2023-03-08 15:18:19] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-08 15:18:19] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:19] [INFO ] Invariant cache hit.
[2023-03-08 15:18:19] [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 157 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 15:18:19] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:19] [INFO ] Invariant cache hit.
[2023-03-08 15:18:19] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
[2023-03-08 15:18:19] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:19] [INFO ] Invariant cache hit.
[2023-03-08 15:18:19] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-08 15:18:19] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:19] [INFO ] Invariant cache hit.
[2023-03-08 15:18:19] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-08 15:18:20] [INFO ] Implicit Places using invariants and state equation in 195 ms returned []
Implicit Place search using SMT with State Equation took 229 ms to find 0 implicit places.
[2023-03-08 15:18:20] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:20] [INFO ] Invariant cache hit.
[2023-03-08 15:18:20] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 389 ms. Remains : 34/34 places, 250/250 transitions.
Treatment of property DNAwalker-PT-05track28LR-LTLFireability-15 finished in 3857 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((G(F(p0))||G(p1)))))'
Found a Lengthening insensitive property : DNAwalker-PT-05track28LR-LTLFireability-08
Stuttering acceptance computed with spot in 171 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (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 3 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-08 15:18:20] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:20] [INFO ] Invariant cache hit.
[2023-03-08 15:18:20] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
[2023-03-08 15:18:20] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:20] [INFO ] Invariant cache hit.
[2023-03-08 15:18:20] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-08 15:18:20] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:20] [INFO ] Invariant cache hit.
[2023-03-08 15:18:20] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-08 15:18:20] [INFO ] Implicit Places using invariants and state equation in 231 ms returned []
Implicit Place search using SMT with State Equation took 270 ms to find 0 implicit places.
[2023-03-08 15:18:20] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:20] [INFO ] Invariant cache hit.
[2023-03-08 15:18:20] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 426 ms. Remains : 34/34 places, 250/250 transitions.
Running random walk in product with property : DNAwalker-PT-05track28LR-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(NOT p1), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(OR (LT s15 2) (LT s18 1)), p0:(OR (LT s4 1) (LT s10 2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 1 reset in 90 ms.
Product exploration explored 100000 steps with 0 reset in 103 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 p1 p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 207 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 160 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 636 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 59 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-08 15:18:21] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:21] [INFO ] Invariant cache hit.
[2023-03-08 15:18:21] [INFO ] After 87ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-08 15:18:22] [INFO ] After 422ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (G (NOT (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 6 factoid took 294 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 179 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 184 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
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 15:18:22] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:22] [INFO ] Invariant cache hit.
[2023-03-08 15:18:22] [INFO ] Dead Transitions using invariants and state equation in 71 ms found 0 transitions.
[2023-03-08 15:18:22] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:22] [INFO ] Invariant cache hit.
[2023-03-08 15:18:22] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-08 15:18:22] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:22] [INFO ] Invariant cache hit.
[2023-03-08 15:18:22] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-08 15:18:23] [INFO ] Implicit Places using invariants and state equation in 225 ms returned []
Implicit Place search using SMT with State Equation took 255 ms to find 0 implicit places.
[2023-03-08 15:18:23] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:23] [INFO ] Invariant cache hit.
[2023-03-08 15:18:23] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 404 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 p1 p0), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 151 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 156 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Finished random walk after 208 steps, including 13 resets, run visited all 2 properties in 3 ms. (steps per millisecond=69 )
Knowledge obtained : [(AND p1 p0), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 4 factoid took 240 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 190 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 203 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 175 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 55 ms.
Product exploration explored 100000 steps with 0 reset in 64 ms.
Applying partial POR strategy [false, false, true, true, true]
Stuttering acceptance computed with spot in 288 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (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 7 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-08 15:18:24] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:24] [INFO ] Invariant cache hit.
[2023-03-08 15:18:24] [INFO ] Dead Transitions using invariants and state equation in 71 ms found 0 transitions.
[2023-03-08 15:18:24] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-08 15:18:24] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:24] [INFO ] Invariant cache hit.
[2023-03-08 15:18:24] [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 163 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 15:18:24] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:24] [INFO ] Invariant cache hit.
[2023-03-08 15:18:24] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
[2023-03-08 15:18:24] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:24] [INFO ] Invariant cache hit.
[2023-03-08 15:18:25] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-08 15:18:25] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:25] [INFO ] Invariant cache hit.
[2023-03-08 15:18:25] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-08 15:18:25] [INFO ] Implicit Places using invariants and state equation in 228 ms returned []
Implicit Place search using SMT with State Equation took 269 ms to find 0 implicit places.
[2023-03-08 15:18:25] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:25] [INFO ] Invariant cache hit.
[2023-03-08 15:18:25] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 419 ms. Remains : 34/34 places, 250/250 transitions.
Treatment of property DNAwalker-PT-05track28LR-LTLFireability-08 finished in 5119 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&&X(G(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' '!(X(F((p0||X(F(p1))))))'
Found a Shortening insensitive property : DNAwalker-PT-05track28LR-LTLFireability-15
Stuttering acceptance computed with spot in 121 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
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 15:18:25] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:25] [INFO ] Invariant cache hit.
[2023-03-08 15:18:25] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
[2023-03-08 15:18:25] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:25] [INFO ] Invariant cache hit.
[2023-03-08 15:18:25] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-08 15:18:25] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:25] [INFO ] Invariant cache hit.
[2023-03-08 15:18:25] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-08 15:18:25] [INFO ] Implicit Places using invariants and state equation in 188 ms returned []
Implicit Place search using SMT with State Equation took 217 ms to find 0 implicit places.
[2023-03-08 15:18:25] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:25] [INFO ] Invariant cache hit.
[2023-03-08 15:18:25] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 376 ms. Remains : 34/34 places, 250/250 transitions.
Running random walk in product with property : DNAwalker-PT-05track28LR-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s26 2) (GEQ s32 1)), p1:(OR (LT s3 1) (LT s12 2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33152 reset in 172 ms.
Product exploration explored 100000 steps with 33167 reset in 185 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 (NOT p0) p1), (X (NOT p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 4 factoid took 222 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 97 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 125 steps, including 7 resets, run visited all 1 properties in 2 ms. (steps per millisecond=62 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 4 factoid took 208 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 87 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 82 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT 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 1 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-08 15:18:27] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:27] [INFO ] Invariant cache hit.
[2023-03-08 15:18:27] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
[2023-03-08 15:18:27] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:27] [INFO ] Invariant cache hit.
[2023-03-08 15:18:27] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-08 15:18:27] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:27] [INFO ] Invariant cache hit.
[2023-03-08 15:18:27] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-08 15:18:27] [INFO ] Implicit Places using invariants and state equation in 189 ms returned []
Implicit Place search using SMT with State Equation took 219 ms to find 0 implicit places.
[2023-03-08 15:18:27] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:27] [INFO ] Invariant cache hit.
[2023-03-08 15:18:27] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 377 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 (NOT p0) p1), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 3 factoid took 158 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 42 steps, including 2 resets, run visited all 1 properties in 1 ms. (steps per millisecond=42 )
Knowledge obtained : [(AND (NOT p0) p1), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 3 factoid took 167 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 93 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 103 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 88 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 33157 reset in 176 ms.
Product exploration explored 100000 steps with 33149 reset in 194 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 103 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT 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 5 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-08 15:18:28] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:28] [INFO ] Invariant cache hit.
[2023-03-08 15:18:28] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
[2023-03-08 15:18:28] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-08 15:18:28] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:28] [INFO ] Invariant cache hit.
[2023-03-08 15:18:28] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 157 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 15:18:28] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:28] [INFO ] Invariant cache hit.
[2023-03-08 15:18:28] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
[2023-03-08 15:18:28] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:28] [INFO ] Invariant cache hit.
[2023-03-08 15:18:28] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-08 15:18:28] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:28] [INFO ] Invariant cache hit.
[2023-03-08 15:18:29] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-08 15:18:29] [INFO ] Implicit Places using invariants and state equation in 188 ms returned []
Implicit Place search using SMT with State Equation took 218 ms to find 0 implicit places.
[2023-03-08 15:18:29] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-08 15:18:29] [INFO ] Invariant cache hit.
[2023-03-08 15:18:29] [INFO ] Dead Transitions using invariants and state equation in 71 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 383 ms. Remains : 34/34 places, 250/250 transitions.
Treatment of property DNAwalker-PT-05track28LR-LTLFireability-15 finished in 3861 ms.
[2023-03-08 15:18:29] [INFO ] Flatten gal took : 15 ms
[2023-03-08 15:18:29] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/LTLFireability.sr.xml took 9 ms.
[2023-03-08 15:18:29] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 34 places, 250 transitions and 728 arcs took 4 ms.
Total runtime 32086 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT DNAwalker-PT-05track28LR
BK_EXAMINATION: LTLFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/374
LTLFireability

FORMULA DNAwalker-PT-05track28LR-LTLFireability-15 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1678288750622

--------------------
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 LTLFireability -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/374/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/374/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/374/LTLFireability.xml
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 # 7 (type EXCL) for 6 DNAwalker-PT-05track28LR-LTLFireability-15
lola: time limit : 1200 sec
lola: memory limit: 32 pages
lola: FINISHED task # 7 (type EXCL) for DNAwalker-PT-05track28LR-LTLFireability-15
lola: result : true
lola: markings : 12298
lola: fired transitions : 16781
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 4 (type EXCL) for 3 DNAwalker-PT-05track28LR-LTLFireability-11
lola: time limit : 1800 sec
lola: memory limit: 32 pages
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
DNAwalker-PT-05track28LR-LTLFireability-15: LTL true LTL model checker

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DNAwalker-PT-05track28LR-LTLFireability-08: LTL 0 1 0 0 1 0 0 0
DNAwalker-PT-05track28LR-LTLFireability-11: LTL 0 0 1 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
4 LTL EXCL 5/1800 11/32 DNAwalker-PT-05track28LR-LTLFireability-11 1668948 m, 333789 m/sec, 5877669 t fired, .

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4 LTL EXCL 10/1800 21/32 DNAwalker-PT-05track28LR-LTLFireability-11 3199219 m, 306054 m/sec, 11656319 t fired, .

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TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
4 LTL EXCL 15/1800 30/32 DNAwalker-PT-05track28LR-LTLFireability-11 4556835 m, 271523 m/sec, 17547749 t fired, .

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lola: LAUNCH task # 1 (type EXCL) for 0 DNAwalker-PT-05track28LR-LTLFireability-08
lola: time limit : 3580 sec
lola: memory limit: 32 pages
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
DNAwalker-PT-05track28LR-LTLFireability-15: LTL true LTL model checker

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TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
1 LTL EXCL 5/3580 12/32 DNAwalker-PT-05track28LR-LTLFireability-08 1746634 m, 349326 m/sec, 5912864 t fired, .

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1 LTL EXCL 10/3580 22/32 DNAwalker-PT-05track28LR-LTLFireability-08 3258113 m, 302295 m/sec, 11898226 t fired, .

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1 LTL EXCL 15/3580 32/32 DNAwalker-PT-05track28LR-LTLFireability-08 4802290 m, 308835 m/sec, 17617746 t fired, .

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FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
DNAwalker-PT-05track28LR-LTLFireability-08: LTL unknown AGGR
DNAwalker-PT-05track28LR-LTLFireability-11: LTL unknown AGGR
DNAwalker-PT-05track28LR-LTLFireability-15: LTL true 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-05track28LR"
export BK_EXAMINATION="LTLFireability"
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-05track28LR, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r103-tall-167814478900908"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-05track28LR.tgz
mv DNAwalker-PT-05track28LR execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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