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-167814479000964.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is DNAwalker-PT-12ringLLLarge, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r103-tall-167814479000964
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 624K
-rw-r--r-- 1 mcc users 6.0K Feb 25 13:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K Feb 25 13:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Feb 25 12:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K 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 3.5K Feb 25 15:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K 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 16K Feb 25 15:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 25 13:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 150K Feb 25 13:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.5K Feb 25 13:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Feb 25 13:01 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 14 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 135K 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-12ringLLLarge-LTLFireability-00
FORMULA_NAME DNAwalker-PT-12ringLLLarge-LTLFireability-01
FORMULA_NAME DNAwalker-PT-12ringLLLarge-LTLFireability-02
FORMULA_NAME DNAwalker-PT-12ringLLLarge-LTLFireability-03
FORMULA_NAME DNAwalker-PT-12ringLLLarge-LTLFireability-04
FORMULA_NAME DNAwalker-PT-12ringLLLarge-LTLFireability-05
FORMULA_NAME DNAwalker-PT-12ringLLLarge-LTLFireability-06
FORMULA_NAME DNAwalker-PT-12ringLLLarge-LTLFireability-07
FORMULA_NAME DNAwalker-PT-12ringLLLarge-LTLFireability-08
FORMULA_NAME DNAwalker-PT-12ringLLLarge-LTLFireability-09
FORMULA_NAME DNAwalker-PT-12ringLLLarge-LTLFireability-10
FORMULA_NAME DNAwalker-PT-12ringLLLarge-LTLFireability-11
FORMULA_NAME DNAwalker-PT-12ringLLLarge-LTLFireability-12
FORMULA_NAME DNAwalker-PT-12ringLLLarge-LTLFireability-13
FORMULA_NAME DNAwalker-PT-12ringLLLarge-LTLFireability-14
FORMULA_NAME DNAwalker-PT-12ringLLLarge-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678297558922

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-12ringLLLarge
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-08 17:46:00] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-08 17:46:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 17:46:00] [INFO ] Load time of PNML (sax parser for PT used): 52 ms
[2023-03-08 17:46:00] [INFO ] Transformed 33 places.
[2023-03-08 17:46:00] [INFO ] Transformed 312 transitions.
[2023-03-08 17:46:00] [INFO ] Parsed PT model containing 33 places and 312 transitions and 916 arcs in 113 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA DNAwalker-PT-12ringLLLarge-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-12ringLLLarge-LTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-12ringLLLarge-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Initial state reduction rules removed 1 formulas.
FORMULA DNAwalker-PT-12ringLLLarge-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 23 out of 33 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 12 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2023-03-08 17:46:00] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2023-03-08 17:46:00] [INFO ] Computed 0 place invariants in 11 ms
[2023-03-08 17:46:01] [INFO ] Dead Transitions using invariants and state equation in 362 ms found 0 transitions.
[2023-03-08 17:46:01] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:01] [INFO ] Invariant cache hit.
[2023-03-08 17:46:01] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-08 17:46:01] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:01] [INFO ] Invariant cache hit.
[2023-03-08 17:46:01] [INFO ] State equation strengthened by 71 read => feed constraints.
[2023-03-08 17:46:01] [INFO ] Implicit Places using invariants and state equation in 215 ms returned []
Implicit Place search using SMT with State Equation took 254 ms to find 0 implicit places.
[2023-03-08 17:46:01] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:01] [INFO ] Invariant cache hit.
[2023-03-08 17:46:01] [INFO ] Dead Transitions using invariants and state equation in 130 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 784 ms. Remains : 33/33 places, 312/312 transitions.
Support contains 23 out of 33 places after structural reductions.
[2023-03-08 17:46:01] [INFO ] Flatten gal took : 35 ms
[2023-03-08 17:46:01] [INFO ] Flatten gal took : 16 ms
[2023-03-08 17:46:01] [INFO ] Input system was already deterministic with 312 transitions.
Support contains 22 out of 33 places (down from 23) after GAL structural reductions.
Finished random walk after 1387 steps, including 108 resets, run visited all 26 properties in 84 ms. (steps per millisecond=16 )
Computed a total of 33 stabilizing places and 310 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' '!((G(p0)||G((F(p1)&&F(G(p0))))))'
Support contains 4 out of 33 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 15 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2023-03-08 17:46:02] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:02] [INFO ] Invariant cache hit.
[2023-03-08 17:46:02] [INFO ] Dead Transitions using invariants and state equation in 120 ms found 0 transitions.
[2023-03-08 17:46:02] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:02] [INFO ] Invariant cache hit.
[2023-03-08 17:46:02] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-08 17:46:02] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:02] [INFO ] Invariant cache hit.
[2023-03-08 17:46:02] [INFO ] State equation strengthened by 71 read => feed constraints.
[2023-03-08 17:46:02] [INFO ] Implicit Places using invariants and state equation in 258 ms returned []
Implicit Place search using SMT with State Equation took 316 ms to find 0 implicit places.
[2023-03-08 17:46:02] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-08 17:46:02] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:02] [INFO ] Invariant cache hit.
[2023-03-08 17:46:02] [INFO ] Dead Transitions using invariants and state equation in 156 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 628 ms. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 272 ms :[(NOT p0), (NOT p1), (NOT p0), (NOT p1)]
Running random walk in product with property : DNAwalker-PT-12ringLLLarge-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}, { cond=(NOT p0), acceptance={} source=0 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 1}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s7 2) (GEQ s11 1)), p1:(AND (GEQ s14 1) (GEQ s15 2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 19 steps with 0 reset in 2 ms.
FORMULA DNAwalker-PT-12ringLLLarge-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-12ringLLLarge-LTLFireability-00 finished in 957 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 33 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 10 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2023-03-08 17:46:03] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:03] [INFO ] Invariant cache hit.
[2023-03-08 17:46:03] [INFO ] Dead Transitions using invariants and state equation in 210 ms found 0 transitions.
[2023-03-08 17:46:03] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:03] [INFO ] Invariant cache hit.
[2023-03-08 17:46:03] [INFO ] Implicit Places using invariants in 78 ms returned []
[2023-03-08 17:46:03] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:03] [INFO ] Invariant cache hit.
[2023-03-08 17:46:03] [INFO ] State equation strengthened by 71 read => feed constraints.
[2023-03-08 17:46:03] [INFO ] Implicit Places using invariants and state equation in 253 ms returned []
Implicit Place search using SMT with State Equation took 339 ms to find 0 implicit places.
[2023-03-08 17:46:03] [INFO ] Redundant transitions in 7 ms returned []
[2023-03-08 17:46:03] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:03] [INFO ] Invariant cache hit.
[2023-03-08 17:46:03] [INFO ] Dead Transitions using invariants and state equation in 99 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 679 ms. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Running random walk in product with property : DNAwalker-PT-12ringLLLarge-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LT s14 2) (LT s16 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 172 ms.
Product exploration explored 100000 steps with 0 reset in 104 ms.
Computed a total of 33 stabilizing places and 310 stable transitions
Computed a total of 33 stabilizing places and 310 stable transitions
Detected a total of 33/33 stabilizing places and 310/312 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 3 factoid took 144 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 30 ms :[(NOT p0)]
Finished random walk after 76 steps, including 6 resets, run visited all 1 properties in 2 ms. (steps per millisecond=38 )
Knowledge obtained : [p0, (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 3 factoid took 186 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 25 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Support contains 2 out of 33 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 14 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2023-03-08 17:46:04] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:04] [INFO ] Invariant cache hit.
[2023-03-08 17:46:04] [INFO ] Dead Transitions using invariants and state equation in 96 ms found 0 transitions.
[2023-03-08 17:46:04] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:04] [INFO ] Invariant cache hit.
[2023-03-08 17:46:04] [INFO ] Implicit Places using invariants in 46 ms returned []
[2023-03-08 17:46:04] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:04] [INFO ] Invariant cache hit.
[2023-03-08 17:46:04] [INFO ] State equation strengthened by 71 read => feed constraints.
[2023-03-08 17:46:04] [INFO ] Implicit Places using invariants and state equation in 260 ms returned []
Implicit Place search using SMT with State Equation took 309 ms to find 0 implicit places.
[2023-03-08 17:46:05] [INFO ] Redundant transitions in 7 ms returned []
[2023-03-08 17:46:05] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:05] [INFO ] Invariant cache hit.
[2023-03-08 17:46:05] [INFO ] Dead Transitions using invariants and state equation in 168 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 601 ms. Remains : 33/33 places, 312/312 transitions.
Computed a total of 33 stabilizing places and 310 stable transitions
Computed a total of 33 stabilizing places and 310 stable transitions
Detected a total of 33/33 stabilizing places and 310/312 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 3 factoid took 152 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 29 ms :[(NOT p0)]
Finished random walk after 71 steps, including 3 resets, run visited all 1 properties in 3 ms. (steps per millisecond=23 )
Knowledge obtained : [p0, (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 3 factoid took 180 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 29 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 93 ms.
Product exploration explored 100000 steps with 0 reset in 92 ms.
Support contains 2 out of 33 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 16 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2023-03-08 17:46:05] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:05] [INFO ] Invariant cache hit.
[2023-03-08 17:46:05] [INFO ] Dead Transitions using invariants and state equation in 99 ms found 0 transitions.
[2023-03-08 17:46:05] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:05] [INFO ] Invariant cache hit.
[2023-03-08 17:46:06] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-08 17:46:06] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:06] [INFO ] Invariant cache hit.
[2023-03-08 17:46:06] [INFO ] State equation strengthened by 71 read => feed constraints.
[2023-03-08 17:46:06] [INFO ] Implicit Places using invariants and state equation in 240 ms returned []
Implicit Place search using SMT with State Equation took 277 ms to find 0 implicit places.
[2023-03-08 17:46:06] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-08 17:46:06] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:06] [INFO ] Invariant cache hit.
[2023-03-08 17:46:06] [INFO ] Dead Transitions using invariants and state equation in 98 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 515 ms. Remains : 33/33 places, 312/312 transitions.
Treatment of property DNAwalker-PT-12ringLLLarge-LTLFireability-01 finished in 3341 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 33 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 10 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2023-03-08 17:46:06] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:06] [INFO ] Invariant cache hit.
[2023-03-08 17:46:06] [INFO ] Dead Transitions using invariants and state equation in 178 ms found 0 transitions.
[2023-03-08 17:46:06] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:06] [INFO ] Invariant cache hit.
[2023-03-08 17:46:06] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-08 17:46:06] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:06] [INFO ] Invariant cache hit.
[2023-03-08 17:46:06] [INFO ] State equation strengthened by 71 read => feed constraints.
[2023-03-08 17:46:07] [INFO ] Implicit Places using invariants and state equation in 397 ms returned []
Implicit Place search using SMT with State Equation took 432 ms to find 0 implicit places.
[2023-03-08 17:46:07] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-08 17:46:07] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:07] [INFO ] Invariant cache hit.
[2023-03-08 17:46:07] [INFO ] Dead Transitions using invariants and state equation in 99 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 735 ms. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Running random walk in product with property : DNAwalker-PT-12ringLLLarge-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s0 2) (GEQ s12 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 21 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-12ringLLLarge-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-12ringLLLarge-LTLFireability-02 finished in 798 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||G(p1)) U X((p1 U X((X(p1)&&p2))))))'
Support contains 5 out of 33 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 3 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2023-03-08 17:46:07] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:07] [INFO ] Invariant cache hit.
[2023-03-08 17:46:07] [INFO ] Dead Transitions using invariants and state equation in 92 ms found 0 transitions.
[2023-03-08 17:46:07] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:07] [INFO ] Invariant cache hit.
[2023-03-08 17:46:07] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-08 17:46:07] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:07] [INFO ] Invariant cache hit.
[2023-03-08 17:46:07] [INFO ] State equation strengthened by 71 read => feed constraints.
[2023-03-08 17:46:07] [INFO ] Implicit Places using invariants and state equation in 289 ms returned []
Implicit Place search using SMT with State Equation took 334 ms to find 0 implicit places.
[2023-03-08 17:46:07] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:07] [INFO ] Invariant cache hit.
[2023-03-08 17:46:07] [INFO ] Dead Transitions using invariants and state equation in 93 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 537 ms. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 460 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (OR (NOT p1) (NOT p2)), true, (OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (OR (NOT p1) (NOT p2)), (NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : DNAwalker-PT-12ringLLLarge-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(AND p0 (NOT p2)), acceptance={0} source=0 dest: 0}, { cond=(AND p0 p2), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=0 dest: 7}, { cond=(AND (NOT p0) p2), acceptance={0} source=0 dest: 10}], [{ cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 0}, { cond=(AND p0 (NOT p1) p2), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 7}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={0} source=1 dest: 10}], [{ cond=p0, acceptance={} source=2 dest: 0}, { cond=(NOT p0), acceptance={} source=2 dest: 7}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=p0, acceptance={} source=4 dest: 2}, { cond=(NOT p0), acceptance={} source=4 dest: 5}], [{ cond=(NOT p1), acceptance={} source=5 dest: 6}, { cond=p1, acceptance={} source=5 dest: 7}], [{ cond=(NOT p2), acceptance={} source=6 dest: 3}, { cond=p2, acceptance={} source=6 dest: 8}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=7 dest: 6}, { cond=(AND p1 (NOT p2)), acceptance={0} source=7 dest: 7}, { cond=(AND (NOT p1) p2), acceptance={0} source=7 dest: 9}, { cond=(AND p1 p2), acceptance={0} source=7 dest: 10}], [{ cond=(NOT p1), acceptance={} source=8 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=9 dest: 3}, { cond=(AND (NOT p1) p2), acceptance={} source=9 dest: 8}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=10 dest: 6}, { cond=(AND (NOT p1) p2), acceptance={} source=10 dest: 9}]], initial=4, aps=[p0:(AND (GEQ s24 2) (GEQ s27 1)), p2:(AND (GEQ s5 1) (GEQ s7 2)), p1:(AND (GEQ s22 2) (GEQ s27 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA DNAwalker-PT-12ringLLLarge-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-12ringLLLarge-LTLFireability-03 finished in 1026 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(p0)&&F(p1)))'
Support contains 4 out of 33 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 4 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2023-03-08 17:46:08] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:08] [INFO ] Invariant cache hit.
[2023-03-08 17:46:08] [INFO ] Dead Transitions using invariants and state equation in 98 ms found 0 transitions.
[2023-03-08 17:46:08] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:08] [INFO ] Invariant cache hit.
[2023-03-08 17:46:08] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-08 17:46:08] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:08] [INFO ] Invariant cache hit.
[2023-03-08 17:46:08] [INFO ] State equation strengthened by 71 read => feed constraints.
[2023-03-08 17:46:08] [INFO ] Implicit Places using invariants and state equation in 250 ms returned []
Implicit Place search using SMT with State Equation took 304 ms to find 0 implicit places.
[2023-03-08 17:46:08] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:08] [INFO ] Invariant cache hit.
[2023-03-08 17:46:08] [INFO ] Dead Transitions using invariants and state equation in 109 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 517 ms. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 115 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), true]
Running random walk in product with property : DNAwalker-PT-12ringLLLarge-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(AND (GEQ s11 1) (GEQ s14 2)), p0:(OR (AND (GEQ s11 1) (GEQ s14 2) (GEQ s16 1) (GEQ s20 2)) (AND (GEQ s16 1) (GEQ s20 2)))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, 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-12ringLLLarge-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-12ringLLLarge-LTLFireability-04 finished in 645 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(((p0 U X(p1)) U (p1 U X(p2))))))'
Support contains 5 out of 33 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 3 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2023-03-08 17:46:08] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:08] [INFO ] Invariant cache hit.
[2023-03-08 17:46:09] [INFO ] Dead Transitions using invariants and state equation in 148 ms found 0 transitions.
[2023-03-08 17:46:09] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:09] [INFO ] Invariant cache hit.
[2023-03-08 17:46:09] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-08 17:46:09] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:09] [INFO ] Invariant cache hit.
[2023-03-08 17:46:09] [INFO ] State equation strengthened by 71 read => feed constraints.
[2023-03-08 17:46:09] [INFO ] Implicit Places using invariants and state equation in 318 ms returned []
Implicit Place search using SMT with State Equation took 361 ms to find 0 implicit places.
[2023-03-08 17:46:09] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:09] [INFO ] Invariant cache hit.
[2023-03-08 17:46:09] [INFO ] Dead Transitions using invariants and state equation in 98 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 613 ms. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 364 ms :[(NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), false, false, (NOT p2)]
Running random walk in product with property : DNAwalker-PT-12ringLLLarge-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 1}, { cond=true, acceptance={0} source=0 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={0} source=0 dest: 4}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 2}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=1 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 1}, { cond=(NOT p2), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=2 dest: 3}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=3 dest: 5}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=3 dest: 6}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=4 dest: 7}], [{ cond=(AND (NOT p1) p2), acceptance={} source=5 dest: 0}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={0} source=5 dest: 1}, { cond=(AND (NOT p1) p2), acceptance={0} source=5 dest: 2}, { cond=(AND (NOT p1) p0 p2), acceptance={0} source=5 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0) p2), acceptance={0} source=6 dest: 1}, { cond=(AND (NOT p1) p0 p2), acceptance={0} source=6 dest: 3}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=6 dest: 5}, { cond=(AND (NOT p1) p0 p2), acceptance={} source=6 dest: 6}], [{ cond=(NOT p2), acceptance={} source=7 dest: 0}]], initial=0, aps=[p1:(GEQ s21 1), p0:(OR (AND (GEQ s28 2) (GEQ s32 1)) (AND (GEQ s0 2) (GEQ s22 1))), p2:(AND (GEQ s28 2) (GEQ s32 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 9 steps with 1 reset in 0 ms.
FORMULA DNAwalker-PT-12ringLLLarge-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-12ringLLLarge-LTLFireability-05 finished in 1007 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((F(X(p0))&&(G((!G(X(p1)) U p2))||p2))))'
Support contains 5 out of 33 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 3 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2023-03-08 17:46:09] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:09] [INFO ] Invariant cache hit.
[2023-03-08 17:46:10] [INFO ] Dead Transitions using invariants and state equation in 128 ms found 0 transitions.
[2023-03-08 17:46:10] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:10] [INFO ] Invariant cache hit.
[2023-03-08 17:46:10] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-08 17:46:10] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:10] [INFO ] Invariant cache hit.
[2023-03-08 17:46:10] [INFO ] State equation strengthened by 71 read => feed constraints.
[2023-03-08 17:46:10] [INFO ] Implicit Places using invariants and state equation in 260 ms returned []
Implicit Place search using SMT with State Equation took 300 ms to find 0 implicit places.
[2023-03-08 17:46:10] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:10] [INFO ] Invariant cache hit.
[2023-03-08 17:46:10] [INFO ] Dead Transitions using invariants and state equation in 97 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 530 ms. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 316 ms :[(OR (NOT p0) (NOT p2)), (NOT p0), (OR (NOT p2) (AND (NOT p0) p1)), false, (AND (NOT p0) p1), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1))]
Running random walk in product with property : DNAwalker-PT-12ringLLLarge-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}, { cond=(NOT p2), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}, { cond=(AND p2 p1), acceptance={} source=2 dest: 4}], [{ cond=(NOT p2), acceptance={} source=3 dest: 3}, { cond=p2, acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={} source=5 dest: 5}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=5 dest: 6}], [{ cond=(AND p2 (NOT p0) p1), acceptance={} source=6 dest: 4}, { cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p2:(AND (GEQ s27 1) (GEQ s32 2)), p0:(OR (LT s3 1) (LT s32 2)), p1:(AND (GEQ s9 2) (GEQ s11 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]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-12ringLLLarge-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-12ringLLLarge-LTLFireability-06 finished in 873 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||(F(p2)&&G(p3)&&p1))))'
Support contains 8 out of 33 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 5 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2023-03-08 17:46:10] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:10] [INFO ] Invariant cache hit.
[2023-03-08 17:46:10] [INFO ] Dead Transitions using invariants and state equation in 108 ms found 0 transitions.
[2023-03-08 17:46:10] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:10] [INFO ] Invariant cache hit.
[2023-03-08 17:46:10] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-08 17:46:10] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:10] [INFO ] Invariant cache hit.
[2023-03-08 17:46:11] [INFO ] State equation strengthened by 71 read => feed constraints.
[2023-03-08 17:46:11] [INFO ] Implicit Places using invariants and state equation in 224 ms returned []
Implicit Place search using SMT with State Equation took 258 ms to find 0 implicit places.
[2023-03-08 17:46:11] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-08 17:46:11] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:11] [INFO ] Invariant cache hit.
[2023-03-08 17:46:11] [INFO ] Dead Transitions using invariants and state equation in 107 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 490 ms. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 151 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p3))]
Running random walk in product with property : DNAwalker-PT-12ringLLLarge-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(OR (AND p0 (NOT p1)) (AND p0 (NOT p3))), acceptance={0} source=0 dest: 0}, { cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p3))), acceptance={0, 1} source=0 dest: 0}, { cond=(AND p1 (NOT p2) p3), acceptance={} source=0 dest: 1}, { cond=(AND p0 p1 p3), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p0) p1 p3), acceptance={1} source=0 dest: 2}], [{ cond=(AND p0 (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0, 1} source=1 dest: 1}], [{ cond=(AND p0 (NOT p3)), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p3)), acceptance={0, 1} source=2 dest: 0}, { cond=(AND p0 p3), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) p3), acceptance={1} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s7 1) (GEQ s9 2)), p1:(AND (GEQ s20 2) (GEQ s25 1)), p3:(AND (GEQ s19 2) (GEQ s32 1)), p2:(OR (LT s14 2) (LT s15 1))], nbAcceptance=2, 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 15 steps with 0 reset in 1 ms.
FORMULA DNAwalker-PT-12ringLLLarge-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-12ringLLLarge-LTLFireability-07 finished in 674 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 33 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 5 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2023-03-08 17:46:11] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:11] [INFO ] Invariant cache hit.
[2023-03-08 17:46:11] [INFO ] Dead Transitions using invariants and state equation in 121 ms found 0 transitions.
[2023-03-08 17:46:11] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:11] [INFO ] Invariant cache hit.
[2023-03-08 17:46:11] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-08 17:46:11] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:11] [INFO ] Invariant cache hit.
[2023-03-08 17:46:11] [INFO ] State equation strengthened by 71 read => feed constraints.
[2023-03-08 17:46:11] [INFO ] Implicit Places using invariants and state equation in 324 ms returned []
Implicit Place search using SMT with State Equation took 361 ms to find 0 implicit places.
[2023-03-08 17:46:11] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-08 17:46:11] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:11] [INFO ] Invariant cache hit.
[2023-03-08 17:46:12] [INFO ] Dead Transitions using invariants and state equation in 93 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 593 ms. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-12ringLLLarge-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s22 1) (GEQ s25 2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 20 steps with 0 reset in 1 ms.
FORMULA DNAwalker-PT-12ringLLLarge-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-12ringLLLarge-LTLFireability-08 finished in 688 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 33 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 3 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2023-03-08 17:46:12] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:12] [INFO ] Invariant cache hit.
[2023-03-08 17:46:12] [INFO ] Dead Transitions using invariants and state equation in 96 ms found 0 transitions.
[2023-03-08 17:46:12] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:12] [INFO ] Invariant cache hit.
[2023-03-08 17:46:12] [INFO ] Implicit Places using invariants in 61 ms returned []
[2023-03-08 17:46:12] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:12] [INFO ] Invariant cache hit.
[2023-03-08 17:46:12] [INFO ] State equation strengthened by 71 read => feed constraints.
[2023-03-08 17:46:12] [INFO ] Implicit Places using invariants and state equation in 342 ms returned []
Implicit Place search using SMT with State Equation took 407 ms to find 0 implicit places.
[2023-03-08 17:46:12] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:12] [INFO ] Invariant cache hit.
[2023-03-08 17:46:12] [INFO ] Dead Transitions using invariants and state equation in 98 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 624 ms. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 199 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-12ringLLLarge-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (GEQ s26 2) (GEQ s28 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-12ringLLLarge-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-12ringLLLarge-LTLFireability-11 finished in 848 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(F(p0)))) U p0)||F(p1)))'
Support contains 4 out of 33 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 1 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2023-03-08 17:46:13] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:13] [INFO ] Invariant cache hit.
[2023-03-08 17:46:13] [INFO ] Dead Transitions using invariants and state equation in 103 ms found 0 transitions.
[2023-03-08 17:46:13] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:13] [INFO ] Invariant cache hit.
[2023-03-08 17:46:13] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-08 17:46:13] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:13] [INFO ] Invariant cache hit.
[2023-03-08 17:46:13] [INFO ] State equation strengthened by 71 read => feed constraints.
[2023-03-08 17:46:13] [INFO ] Implicit Places using invariants and state equation in 282 ms returned []
Implicit Place search using SMT with State Equation took 366 ms to find 0 implicit places.
[2023-03-08 17:46:13] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:13] [INFO ] Invariant cache hit.
[2023-03-08 17:46:13] [INFO ] Dead Transitions using invariants and state equation in 94 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 596 ms. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 116 ms :[(AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) p0), (NOT p1)]
Running random walk in product with property : DNAwalker-PT-12ringLLLarge-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s7 1) (GEQ s32 2)), p1:(AND (GEQ s3 2) (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, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 6 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-12ringLLLarge-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-12ringLLLarge-LTLFireability-13 finished in 724 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X((G(p1)||F(p2)))))'
Support contains 6 out of 33 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 1 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2023-03-08 17:46:13] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:13] [INFO ] Invariant cache hit.
[2023-03-08 17:46:13] [INFO ] Dead Transitions using invariants and state equation in 92 ms found 0 transitions.
[2023-03-08 17:46:13] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:13] [INFO ] Invariant cache hit.
[2023-03-08 17:46:13] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-08 17:46:13] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:13] [INFO ] Invariant cache hit.
[2023-03-08 17:46:13] [INFO ] State equation strengthened by 71 read => feed constraints.
[2023-03-08 17:46:14] [INFO ] Implicit Places using invariants and state equation in 296 ms returned []
Implicit Place search using SMT with State Equation took 341 ms to find 0 implicit places.
[2023-03-08 17:46:14] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:14] [INFO ] Invariant cache hit.
[2023-03-08 17:46:14] [INFO ] Dead Transitions using invariants and state equation in 120 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 574 ms. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 152 ms :[(NOT p2), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p0))]
Running random walk in product with property : DNAwalker-PT-12ringLLLarge-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=4 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={} source=4 dest: 4}]], initial=1, aps=[p2:(AND (GEQ s1 2) (GEQ s3 1)), p0:(AND (GEQ s26 1) (GEQ s29 2)), p1:(OR (LT s25 1) (LT s28 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, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 244 ms.
Product exploration explored 100000 steps with 0 reset in 92 ms.
Computed a total of 33 stabilizing places and 310 stable transitions
Computed a total of 33 stabilizing places and 310 stable transitions
Detected a total of 33/33 stabilizing places and 310/312 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND (NOT p2) (NOT p0) p1), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (NOT (AND p0 p1 (NOT p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT p2))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (AND (NOT p0) (NOT p1) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (AND (NOT p0) p1 (NOT p2))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (AND p1 (NOT p2))), (X (NOT (AND p1 (NOT p2)))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (AND (NOT p0) p1 (NOT p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (AND p0 p1 (NOT p2)))), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
Knowledge based reduction with 8 factoid took 715 ms. Reduced automaton from 5 states, 11 edges and 3 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 83 ms :[(NOT p2), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Finished random walk after 554 steps, including 44 resets, run visited all 3 properties in 4 ms. (steps per millisecond=138 )
Knowledge obtained : [(AND (NOT p2) (NOT p0) p1), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (NOT (AND p0 p1 (NOT p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT p2))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (AND (NOT p0) (NOT p1) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (AND (NOT p0) p1 (NOT p2))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (AND p1 (NOT p2))), (X (NOT (AND p1 (NOT p2)))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (AND (NOT p0) p1 (NOT p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (AND p0 p1 (NOT p2)))), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (F p2), (F (NOT (AND (NOT p2) p1))), (F (AND (NOT p2) (NOT p1)))]
Knowledge based reduction with 8 factoid took 773 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 86 ms :[(NOT p2), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Stuttering acceptance computed with spot in 78 ms :[(NOT p2), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Support contains 4 out of 33 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 2 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2023-03-08 17:46:16] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:16] [INFO ] Invariant cache hit.
[2023-03-08 17:46:16] [INFO ] Dead Transitions using invariants and state equation in 116 ms found 0 transitions.
[2023-03-08 17:46:16] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:16] [INFO ] Invariant cache hit.
[2023-03-08 17:46:16] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-08 17:46:16] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:16] [INFO ] Invariant cache hit.
[2023-03-08 17:46:16] [INFO ] State equation strengthened by 71 read => feed constraints.
[2023-03-08 17:46:17] [INFO ] Implicit Places using invariants and state equation in 317 ms returned []
Implicit Place search using SMT with State Equation took 390 ms to find 0 implicit places.
[2023-03-08 17:46:17] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:17] [INFO ] Invariant cache hit.
[2023-03-08 17:46:17] [INFO ] Dead Transitions using invariants and state equation in 95 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 605 ms. Remains : 33/33 places, 312/312 transitions.
Computed a total of 33 stabilizing places and 310 stable transitions
Computed a total of 33 stabilizing places and 310 stable transitions
Detected a total of 33/33 stabilizing places and 310/312 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p2) p1), (X (X (NOT p2))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (AND (NOT p2) (NOT p1))), (X (NOT (AND (NOT p2) (NOT p1)))), (X (AND (NOT p2) p1)), (X (NOT (AND (NOT p2) p1))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (AND (NOT p2) p1))), (X (X (NOT (AND (NOT p2) p1))))]
Knowledge based reduction with 4 factoid took 276 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 85 ms :[(NOT p2), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Finished random walk after 73 steps, including 5 resets, run visited all 3 properties in 2 ms. (steps per millisecond=36 )
Knowledge obtained : [(AND (NOT p2) p1), (X (X (NOT p2))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (AND (NOT p2) (NOT p1))), (X (NOT (AND (NOT p2) (NOT p1)))), (X (AND (NOT p2) p1)), (X (NOT (AND (NOT p2) p1))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (AND (NOT p2) p1))), (X (X (NOT (AND (NOT p2) p1)))), (F p2), (F (NOT (AND (NOT p2) p1))), (F (AND (NOT p2) (NOT p1)))]
Knowledge based reduction with 4 factoid took 419 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 89 ms :[(NOT p2), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Stuttering acceptance computed with spot in 83 ms :[(NOT p2), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Stuttering acceptance computed with spot in 81 ms :[(NOT p2), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Product exploration explored 100000 steps with 0 reset in 88 ms.
Product exploration explored 100000 steps with 0 reset in 69 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 88 ms :[(NOT p2), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Support contains 4 out of 33 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 4 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2023-03-08 17:46:18] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:18] [INFO ] Invariant cache hit.
[2023-03-08 17:46:18] [INFO ] Dead Transitions using invariants and state equation in 249 ms found 0 transitions.
[2023-03-08 17:46:18] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-08 17:46:18] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:18] [INFO ] Invariant cache hit.
[2023-03-08 17:46:19] [INFO ] Dead Transitions using invariants and state equation in 108 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 396 ms. Remains : 33/33 places, 312/312 transitions.
Support contains 4 out of 33 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 2 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2023-03-08 17:46:19] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:19] [INFO ] Invariant cache hit.
[2023-03-08 17:46:19] [INFO ] Dead Transitions using invariants and state equation in 104 ms found 0 transitions.
[2023-03-08 17:46:19] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:19] [INFO ] Invariant cache hit.
[2023-03-08 17:46:19] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-08 17:46:19] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:19] [INFO ] Invariant cache hit.
[2023-03-08 17:46:19] [INFO ] State equation strengthened by 71 read => feed constraints.
[2023-03-08 17:46:19] [INFO ] Implicit Places using invariants and state equation in 289 ms returned []
Implicit Place search using SMT with State Equation took 322 ms to find 0 implicit places.
[2023-03-08 17:46:19] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-08 17:46:19] [INFO ] Invariant cache hit.
[2023-03-08 17:46:19] [INFO ] Dead Transitions using invariants and state equation in 116 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 567 ms. Remains : 33/33 places, 312/312 transitions.
Treatment of property DNAwalker-PT-12ringLLLarge-LTLFireability-14 finished in 5920 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X((G(p1)||F(p2)))))'
[2023-03-08 17:46:20] [INFO ] Flatten gal took : 11 ms
[2023-03-08 17:46:20] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/LTLFireability.sr.xml took 2 ms.
[2023-03-08 17:46:20] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 33 places, 312 transitions and 916 arcs took 2 ms.
Total runtime 19706 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT DNAwalker-PT-12ringLLLarge
BK_EXAMINATION: LTLFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/374
LTLFireability

FORMULA DNAwalker-PT-12ringLLLarge-LTLFireability-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1678297666101

--------------------
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: Created skeleton in 0.000000 secs.
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
lola: LAUNCH task # 1 (type EXCL) for 0 DNAwalker-PT-12ringLLLarge-LTLFireability-01
lola: time limit : 1800 sec
lola: memory limit: 32 pages
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FINAL RESULTS
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DNAwalker-PT-12ringLLLarge-LTLFireability-01: LTL unknown AGGR
DNAwalker-PT-12ringLLLarge-LTLFireability-14: LTL false LTL model checker


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Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DNAwalker-PT-12ringLLLarge"
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-12ringLLLarge, 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-167814479000964"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-12ringLLLarge.tgz
mv DNAwalker-PT-12ringLLLarge 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 ;