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.r105-tall-167814481900924.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 ltsminxred
Input is DNAwalker-PT-07track28RR, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r105-tall-167814481900924
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 652K
-rw-r--r-- 1 mcc users 7.0K Feb 25 12:59 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K Feb 25 12:59 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Feb 25 12:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K Feb 25 12:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 15:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 15:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 25 13:00 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 152K Feb 25 13:00 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 25 12:59 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 108K Feb 25 12:59 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:55 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 12 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 108K Mar 5 18:22 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME DNAwalker-PT-07track28RR-LTLFireability-00
FORMULA_NAME DNAwalker-PT-07track28RR-LTLFireability-01
FORMULA_NAME DNAwalker-PT-07track28RR-LTLFireability-02
FORMULA_NAME DNAwalker-PT-07track28RR-LTLFireability-03
FORMULA_NAME DNAwalker-PT-07track28RR-LTLFireability-04
FORMULA_NAME DNAwalker-PT-07track28RR-LTLFireability-05
FORMULA_NAME DNAwalker-PT-07track28RR-LTLFireability-06
FORMULA_NAME DNAwalker-PT-07track28RR-LTLFireability-07
FORMULA_NAME DNAwalker-PT-07track28RR-LTLFireability-08
FORMULA_NAME DNAwalker-PT-07track28RR-LTLFireability-09
FORMULA_NAME DNAwalker-PT-07track28RR-LTLFireability-10
FORMULA_NAME DNAwalker-PT-07track28RR-LTLFireability-11
FORMULA_NAME DNAwalker-PT-07track28RR-LTLFireability-12
FORMULA_NAME DNAwalker-PT-07track28RR-LTLFireability-13
FORMULA_NAME DNAwalker-PT-07track28RR-LTLFireability-14
FORMULA_NAME DNAwalker-PT-07track28RR-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678403805096

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=ltsminxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DNAwalker-PT-07track28RR
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-09 23:16:46] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-09 23:16:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 23:16:46] [INFO ] Load time of PNML (sax parser for PT used): 47 ms
[2023-03-09 23:16:46] [INFO ] Transformed 34 places.
[2023-03-09 23:16:46] [INFO ] Transformed 250 transitions.
[2023-03-09 23:16:46] [INFO ] Parsed PT model containing 34 places and 250 transitions and 728 arcs in 104 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 5 formulas.
FORMULA DNAwalker-PT-07track28RR-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-07track28RR-LTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-07track28RR-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-07track28RR-LTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-07track28RR-LTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 22 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 11 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 23:16:46] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
// Phase 1: matrix 247 rows 34 cols
[2023-03-09 23:16:46] [INFO ] Computed 0 place invariants in 11 ms
[2023-03-09 23:16:47] [INFO ] Dead Transitions using invariants and state equation in 401 ms found 0 transitions.
[2023-03-09 23:16:47] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:16:47] [INFO ] Invariant cache hit.
[2023-03-09 23:16:47] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-09 23:16:47] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:16:47] [INFO ] Invariant cache hit.
[2023-03-09 23:16:47] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-09 23:16:47] [INFO ] Implicit Places using invariants and state equation in 160 ms returned []
Implicit Place search using SMT with State Equation took 186 ms to find 0 implicit places.
[2023-03-09 23:16:47] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:16:47] [INFO ] Invariant cache hit.
[2023-03-09 23:16:47] [INFO ] Dead Transitions using invariants and state equation in 89 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 709 ms. Remains : 34/34 places, 250/250 transitions.
Support contains 22 out of 34 places after structural reductions.
[2023-03-09 23:16:47] [INFO ] Flatten gal took : 36 ms
[2023-03-09 23:16:47] [INFO ] Flatten gal took : 16 ms
[2023-03-09 23:16:47] [INFO ] Input system was already deterministic with 250 transitions.
Incomplete random walk after 10000 steps, including 633 resets, run finished after 133 ms. (steps per millisecond=75 ) properties (out of 26) seen :25
Incomplete Best-First random walk after 10000 steps, including 60 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-09 23:16:47] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:16:47] [INFO ] Invariant cache hit.
[2023-03-09 23:16:47] [INFO ] After 107ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 23:16:48] [INFO ] After 294ms 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.
Successfully simplified 1 atomic propositions for a total of 11 simplifications.
Computed a total of 34 stabilizing places and 246 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(G(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 3 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 23:16:48] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:16:48] [INFO ] Invariant cache hit.
[2023-03-09 23:16:48] [INFO ] Dead Transitions using invariants and state equation in 95 ms found 0 transitions.
[2023-03-09 23:16:48] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:16:48] [INFO ] Invariant cache hit.
[2023-03-09 23:16:48] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-09 23:16:48] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:16:48] [INFO ] Invariant cache hit.
[2023-03-09 23:16:48] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-09 23:16:49] [INFO ] Implicit Places using invariants and state equation in 293 ms returned []
Implicit Place search using SMT with State Equation took 330 ms to find 0 implicit places.
[2023-03-09 23:16:49] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:16:49] [INFO ] Invariant cache hit.
[2023-03-09 23:16:49] [INFO ] Dead Transitions using invariants and state equation in 89 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 519 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 228 ms :[true, (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : DNAwalker-PT-07track28RR-LTLFireability-01 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: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(OR (LT s14 1) (LT s18 2)), p1:(AND (GEQ s28 2) (GEQ s32 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 320 ms.
Product exploration explored 100000 steps with 50000 reset in 214 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 (NOT p1)), (X p0), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 5 factoid took 109 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DNAwalker-PT-07track28RR-LTLFireability-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DNAwalker-PT-07track28RR-LTLFireability-01 finished in 1565 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((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 7 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 23:16:50] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:16:50] [INFO ] Invariant cache hit.
[2023-03-09 23:16:50] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
[2023-03-09 23:16:50] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:16:50] [INFO ] Invariant cache hit.
[2023-03-09 23:16:50] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-09 23:16:50] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:16:50] [INFO ] Invariant cache hit.
[2023-03-09 23:16:50] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-09 23:16:50] [INFO ] Implicit Places using invariants and state equation in 268 ms returned []
Implicit Place search using SMT with State Equation took 311 ms to find 0 implicit places.
[2023-03-09 23:16:50] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:16:50] [INFO ] Invariant cache hit.
[2023-03-09 23:16:50] [INFO ] Dead Transitions using invariants and state equation in 92 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 490 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 153 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : DNAwalker-PT-07track28RR-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (OR (LT s25 1) (LT s31 2)) (OR (LT s9 2) (LT s22 1))), p1:(OR (LT s25 1) (LT s31 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][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 205 ms.
Product exploration explored 100000 steps with 0 reset in 131 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 p0), true, (X (X p1)), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 392 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 112 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Incomplete random walk after 10000 steps, including 626 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 61 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-09 23:16:51] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:16:51] [INFO ] Invariant cache hit.
[2023-03-09 23:16:51] [INFO ] After 17ms SMT Verify possible using all constraints in real 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 p0), true, (X (X p1)), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (G (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 10 factoid took 429 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 94 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 95 ms :[true, (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 7 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 23:16:52] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:16:52] [INFO ] Invariant cache hit.
[2023-03-09 23:16:52] [INFO ] Dead Transitions using invariants and state equation in 89 ms found 0 transitions.
[2023-03-09 23:16:52] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:16:52] [INFO ] Invariant cache hit.
[2023-03-09 23:16:52] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-09 23:16:52] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:16:52] [INFO ] Invariant cache hit.
[2023-03-09 23:16:52] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-09 23:16:52] [INFO ] Implicit Places using invariants and state equation in 260 ms returned []
Implicit Place search using SMT with State Equation took 302 ms to find 0 implicit places.
[2023-03-09 23:16:52] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:16:52] [INFO ] Invariant cache hit.
[2023-03-09 23:16:52] [INFO ] Dead Transitions using invariants and state equation in 92 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 497 ms. Remains : 34/34 places, 250/250 transitions.
Computed a total of 34 stabilizing places and 246 stable transitions
Computed a total of 34 stabilizing places and 246 stable transitions
Detected a total of 34/34 stabilizing places and 246/250 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), true, (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 176 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 72 ms :[true, (NOT p0), (NOT p0)]
Finished random walk after 7 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=3 )
Knowledge obtained : [p0, (X p0), true, (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 5 factoid took 188 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 69 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 87 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 193 ms :[true, (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 161 ms.
Product exploration explored 100000 steps with 0 reset in 79 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 89 ms :[true, (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 22 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 23:16:54] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:16:54] [INFO ] Invariant cache hit.
[2023-03-09 23:16:54] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
[2023-03-09 23:16:54] [INFO ] Redundant transitions in 10 ms returned []
[2023-03-09 23:16:54] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:16:54] [INFO ] Invariant cache hit.
[2023-03-09 23:16:54] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 203 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.
[2023-03-09 23:16:54] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:16:54] [INFO ] Invariant cache hit.
[2023-03-09 23:16:54] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
[2023-03-09 23:16:54] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:16:54] [INFO ] Invariant cache hit.
[2023-03-09 23:16:54] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-09 23:16:54] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:16:54] [INFO ] Invariant cache hit.
[2023-03-09 23:16:54] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-09 23:16:54] [INFO ] Implicit Places using invariants and state equation in 262 ms returned []
Implicit Place search using SMT with State Equation took 296 ms to find 0 implicit places.
[2023-03-09 23:16:54] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:16:54] [INFO ] Invariant cache hit.
[2023-03-09 23:16:54] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 459 ms. Remains : 34/34 places, 250/250 transitions.
Treatment of property DNAwalker-PT-07track28RR-LTLFireability-02 finished in 4753 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((G(p1)||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 6 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 23:16:54] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:16:54] [INFO ] Invariant cache hit.
[2023-03-09 23:16:55] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
[2023-03-09 23:16:55] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:16:55] [INFO ] Invariant cache hit.
[2023-03-09 23:16:55] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-09 23:16:55] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:16:55] [INFO ] Invariant cache hit.
[2023-03-09 23:16:55] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-09 23:16:55] [INFO ] Implicit Places using invariants and state equation in 213 ms returned []
Implicit Place search using SMT with State Equation took 258 ms to find 0 implicit places.
[2023-03-09 23:16:55] [INFO ] Redundant transitions in 13 ms returned []
[2023-03-09 23:16:55] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:16:55] [INFO ] Invariant cache hit.
[2023-03-09 23:16:55] [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 446 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 87 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DNAwalker-PT-07track28RR-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(OR (LT s6 1) (LT s8 2)), p0:(OR (LT s12 2) (LT s13 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 55 ms.
Product exploration explored 100000 steps with 0 reset in 65 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 (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0)))))]
Knowledge based reduction with 6 factoid took 255 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Incomplete random walk after 10000 steps, including 647 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 61 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-09 23:16:55] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:16:55] [INFO ] Invariant cache hit.
[2023-03-09 23:16:56] [INFO ] After 76ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 23:16:56] [INFO ] After 310ms 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 (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (G (NOT (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : [(X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (F (AND p1 (NOT p0)))]
Property proved to be true thanks to knowledge :(G (NOT (AND (NOT p1) (NOT p0))))
Knowledge based reduction with 7 factoid took 259 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DNAwalker-PT-07track28RR-LTLFireability-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DNAwalker-PT-07track28RR-LTLFireability-03 finished in 1716 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(G(p0)) U (G(p1)||(p0&&F(p2))))))'
Support contains 5 out of 34 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 10 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 23:16:56] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:16:56] [INFO ] Invariant cache hit.
[2023-03-09 23:16:56] [INFO ] Dead Transitions using invariants and state equation in 86 ms found 0 transitions.
[2023-03-09 23:16:56] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:16:56] [INFO ] Invariant cache hit.
[2023-03-09 23:16:56] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-09 23:16:56] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:16:56] [INFO ] Invariant cache hit.
[2023-03-09 23:16:56] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-09 23:16:57] [INFO ] Implicit Places using invariants and state equation in 295 ms returned []
Implicit Place search using SMT with State Equation took 325 ms to find 0 implicit places.
[2023-03-09 23:16:57] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-09 23:16:57] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:16:57] [INFO ] Invariant cache hit.
[2023-03-09 23:16:57] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 513 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 243 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DNAwalker-PT-07track28RR-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=0 dest: 4}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 5}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=2 dest: 3}, { cond=(AND p0 (NOT p2)), acceptance={} source=2 dest: 4}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 5}], [{ cond=(AND p0 (NOT p2)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=4 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 1}, { cond=p1, acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(AND (GEQ s12 1) (GEQ s24 2)), p0:(GEQ s5 1), p2:(AND (GEQ s25 1) (GEQ s32 2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null, null][true, true, true, true, true, true]]
Stuttering criterion allowed to conclude after 13 steps with 0 reset in 1 ms.
FORMULA DNAwalker-PT-07track28RR-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-07track28RR-LTLFireability-04 finished in 777 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((G(F(p0)) U (G(F(p2))&&p1))))))'
Support contains 5 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 2 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 23:16:57] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:16:57] [INFO ] Invariant cache hit.
[2023-03-09 23:16:57] [INFO ] Dead Transitions using invariants and state equation in 92 ms found 0 transitions.
[2023-03-09 23:16:57] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:16:57] [INFO ] Invariant cache hit.
[2023-03-09 23:16:57] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-09 23:16:57] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:16:57] [INFO ] Invariant cache hit.
[2023-03-09 23:16:57] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-09 23:16:57] [INFO ] Implicit Places using invariants and state equation in 267 ms returned []
Implicit Place search using SMT with State Equation took 298 ms to find 0 implicit places.
[2023-03-09 23:16:57] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:16:57] [INFO ] Invariant cache hit.
[2023-03-09 23:16:57] [INFO ] Dead Transitions using invariants and state equation in 86 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 480 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 412 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p0), (NOT p0), (OR (NOT p1) (NOT p2)), (NOT p2), (NOT p2)]
Running random walk in product with property : DNAwalker-PT-07track28RR-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(NOT p1), acceptance={} source=2 dest: 4}, { cond=(NOT p1), acceptance={} source=2 dest: 5}, { cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 6}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=5 dest: 3}, { cond=(NOT p1), acceptance={} source=5 dest: 4}, { cond=(NOT p1), acceptance={0} source=5 dest: 5}, { cond=(AND p1 (NOT p2)), acceptance={} source=5 dest: 6}, { cond=p1, acceptance={} source=5 dest: 7}], [{ cond=(NOT p2), acceptance={0} source=6 dest: 6}], [{ cond=(NOT p2), acceptance={} source=7 dest: 6}, { cond=true, acceptance={} source=7 dest: 7}]], initial=0, aps=[p1:(AND (GEQ s26 1) (GEQ s32 2)), p0:(AND (GEQ s13 1) (GEQ s28 2)), p2:(AND (GEQ s28 2) (GEQ s31 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 16 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-07track28RR-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-07track28RR-LTLFireability-06 finished in 922 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 U (!p1||F(!p2)))||G(p3))))'
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 3 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 23:16:58] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:16:58] [INFO ] Invariant cache hit.
[2023-03-09 23:16:58] [INFO ] Dead Transitions using invariants and state equation in 145 ms found 0 transitions.
[2023-03-09 23:16:58] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:16:58] [INFO ] Invariant cache hit.
[2023-03-09 23:16:58] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-09 23:16:58] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:16:58] [INFO ] Invariant cache hit.
[2023-03-09 23:16:58] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-09 23:16:58] [INFO ] Implicit Places using invariants and state equation in 429 ms returned []
Implicit Place search using SMT with State Equation took 465 ms to find 0 implicit places.
[2023-03-09 23:16:58] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:16:58] [INFO ] Invariant cache hit.
[2023-03-09 23:16:59] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 698 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 332 ms :[p2, (AND p1 p2), (AND p1 p2 (NOT p3)), (AND p1 p2 (NOT p3)), (AND p2 (NOT p3))]
Running random walk in product with property : DNAwalker-PT-07track28RR-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={0} source=0 dest: 0}], [{ cond=(AND p1 p2 (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND p1 p2 p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(AND p1 p2 (NOT p0) (NOT p3)), acceptance={} source=3 dest: 0}, { cond=(AND p1 p2 p0 (NOT p3)), acceptance={} source=3 dest: 1}, { cond=(AND p1 p2 p0 p3), acceptance={} source=3 dest: 3}, { cond=(AND p1 p2 (NOT p0) p3), acceptance={} source=3 dest: 4}], [{ cond=(AND p2 (NOT p3)), acceptance={} source=4 dest: 0}, { cond=(AND p2 p3), acceptance={} source=4 dest: 4}]], initial=2, aps=[p2:(OR (LT s14 1) (LT s18 2)), p1:(OR (LT s25 1) (LT s31 2)), p0:(AND (GEQ s2 1) (GEQ s11 2)), p3:(AND (GEQ s13 2) (GEQ s28 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, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 14 steps with 0 reset in 1 ms.
FORMULA DNAwalker-PT-07track28RR-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-07track28RR-LTLFireability-07 finished in 1055 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)||F((G(p1)||G(p2)))))'
Support contains 5 out of 34 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 7 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 23:16:59] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:16:59] [INFO ] Invariant cache hit.
[2023-03-09 23:16:59] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
[2023-03-09 23:16:59] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:16:59] [INFO ] Invariant cache hit.
[2023-03-09 23:16:59] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-09 23:16:59] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:16:59] [INFO ] Invariant cache hit.
[2023-03-09 23:16:59] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-09 23:16:59] [INFO ] Implicit Places using invariants and state equation in 223 ms returned []
Implicit Place search using SMT with State Equation took 254 ms to find 0 implicit places.
[2023-03-09 23:16:59] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-09 23:16:59] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:16:59] [INFO ] Invariant cache hit.
[2023-03-09 23:16:59] [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 424 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : DNAwalker-PT-07track28RR-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 p2), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p2), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={1} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0, 1} source=1 dest: 1}]], initial=0, aps=[p0:(GEQ s27 1), p1:(OR (LT s25 1) (LT s31 2)), p2:(OR (LT s2 2) (LT s12 1))], nbAcceptance=2, 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 101 ms.
Product exploration explored 100000 steps with 0 reset in 86 ms.
Computed a total of 34 stabilizing places and 246 stable transitions
Computed a total of 34 stabilizing places and 246 stable transitions
Detected a total of 34/34 stabilizing places and 246/250 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND p0 p1 p2), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p1) p2)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (AND p1 (NOT p2))), (X (NOT (AND p1 (NOT p2)))), (X (AND p1 p2)), (X (NOT (AND p1 p2))), (X p0), (X (NOT p0)), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (AND p1 p2))), (X (X (NOT (AND p1 p2)))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 8 factoid took 546 ms. Reduced automaton from 2 states, 6 edges and 3 AP (stutter insensitive) to 2 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 58 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Incomplete random walk after 10000 steps, including 645 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 5) seen :4
Incomplete Best-First random walk after 10001 steps, including 63 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-09 23:17:00] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:17:00] [INFO ] Invariant cache hit.
[2023-03-09 23:17:00] [INFO ] After 66ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 23:17:08] [INFO ] After 7599ms 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 p2), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p1) p2)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2)))), (G (NOT (AND (NOT p2) (NOT p1))))]
False Knowledge obtained : [(X (AND p1 (NOT p2))), (X (NOT (AND p1 (NOT p2)))), (X (AND p1 p2)), (X (NOT (AND p1 p2))), (X p0), (X (NOT p0)), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (AND p1 p2))), (X (X (NOT (AND p1 p2)))), (X (X p0)), (X (X (NOT p0))), (F (AND (NOT p2) p1)), (F (NOT p0)), (F (AND p2 (NOT p1))), (F (NOT (AND p2 p1)))]
Property proved to be true thanks to knowledge :(F (OR (G p1) (G (NOT p1))))
Knowledge based reduction with 9 factoid took 597 ms. Reduced automaton from 2 states, 6 edges and 3 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DNAwalker-PT-07track28RR-LTLFireability-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DNAwalker-PT-07track28RR-LTLFireability-08 finished in 9650 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(G(p0))&&(F(!p0)||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.
[2023-03-09 23:17:09] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:17:09] [INFO ] Invariant cache hit.
[2023-03-09 23:17:09] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
[2023-03-09 23:17:09] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:17:09] [INFO ] Invariant cache hit.
[2023-03-09 23:17:09] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-09 23:17:09] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:17:09] [INFO ] Invariant cache hit.
[2023-03-09 23:17:09] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-09 23:17:09] [INFO ] Implicit Places using invariants and state equation in 278 ms returned []
Implicit Place search using SMT with State Equation took 307 ms to find 0 implicit places.
[2023-03-09 23:17:09] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-09 23:17:09] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:17:09] [INFO ] Invariant cache hit.
[2023-03-09 23:17:09] [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 479 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 101 ms :[(OR (NOT p0) (NOT p1)), p0, (NOT p0)]
Running random walk in product with property : DNAwalker-PT-07track28RR-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s4 2) (GEQ s14 1)), p1:(OR (LT s16 2) (LT s18 1))], 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 20 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-07track28RR-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-07track28RR-LTLFireability-10 finished in 596 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 2 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 4 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 23:17:09] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:17:09] [INFO ] Invariant cache hit.
[2023-03-09 23:17:09] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
[2023-03-09 23:17:09] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:17:09] [INFO ] Invariant cache hit.
[2023-03-09 23:17:09] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-09 23:17:09] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:17:09] [INFO ] Invariant cache hit.
[2023-03-09 23:17:09] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-09 23:17:10] [INFO ] Implicit Places using invariants and state equation in 260 ms returned []
Implicit Place search using SMT with State Equation took 308 ms to find 0 implicit places.
[2023-03-09 23:17:10] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:17:10] [INFO ] Invariant cache hit.
[2023-03-09 23:17:10] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 467 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-07track28RR-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s2 1) (GEQ s3 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][false, false]]
Stuttering criterion allowed to conclude after 23 steps with 1 reset in 0 ms.
FORMULA DNAwalker-PT-07track28RR-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-07track28RR-LTLFireability-11 finished in 529 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(X((!p1 U (G(!p1)||(!p1&&G(!p2)))))))))'
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 2 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 23:17:10] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:17:10] [INFO ] Invariant cache hit.
[2023-03-09 23:17:10] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
[2023-03-09 23:17:10] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:17:10] [INFO ] Invariant cache hit.
[2023-03-09 23:17:10] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-09 23:17:10] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:17:10] [INFO ] Invariant cache hit.
[2023-03-09 23:17:10] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-09 23:17:10] [INFO ] Implicit Places using invariants and state equation in 227 ms returned []
Implicit Place search using SMT with State Equation took 259 ms to find 0 implicit places.
[2023-03-09 23:17:10] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:17:10] [INFO ] Invariant cache hit.
[2023-03-09 23:17:10] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 420 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 303 ms :[(OR (NOT p0) p1), p1, p1, p1, (AND p1 p2), (AND p1 p2), (OR (AND (NOT p0) p2) (AND p1 p2)), (AND p1 p2)]
Running random walk in product with property : DNAwalker-PT-07track28RR-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0, 1} source=0 dest: 0}, { cond=p0, acceptance={0, 1} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0, 1} source=1 dest: 2}, { cond=p0, acceptance={0, 1} source=1 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={0, 1} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={0, 1} source=2 dest: 1}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND p0 p2 (NOT p1)), acceptance={0} source=2 dest: 3}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=2 dest: 4}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p0) p2 (NOT p1)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={0, 1} source=3 dest: 2}, { cond=(AND p0 p2 (NOT p1)), acceptance={0} source=3 dest: 3}, { cond=(AND p0 p1), acceptance={0, 1} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=3 dest: 4}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p0) p2 p1), acceptance={0, 1} source=4 dest: 0}, { cond=(AND p0 p2 p1), acceptance={0, 1} source=4 dest: 1}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={0} source=4 dest: 2}, { cond=(AND p0 p2 (NOT p1)), acceptance={0} source=4 dest: 3}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=4 dest: 4}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=4 dest: 5}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={1} source=4 dest: 6}, { cond=(AND p0 (NOT p2) p1), acceptance={1} source=4 dest: 7}], [{ cond=(AND (NOT p0) p2 (NOT p1)), acceptance={0} source=5 dest: 2}, { cond=(AND (NOT p0) p2 p1), acceptance={0, 1} source=5 dest: 2}, { cond=(AND p0 p2 (NOT p1)), acceptance={0} source=5 dest: 3}, { cond=(AND p0 p2 p1), acceptance={0, 1} source=5 dest: 3}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={1} source=5 dest: 4}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=5 dest: 5}, { cond=(AND p0 (NOT p2) p1), acceptance={1} source=5 dest: 5}], [{ cond=(AND (NOT p0) p2), acceptance={0, 1} source=6 dest: 0}, { cond=(AND p0 p2), acceptance={0, 1} source=6 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={1} source=6 dest: 6}, { cond=(AND p0 (NOT p2)), acceptance={1} source=6 dest: 7}], [{ cond=(AND (NOT p0) p2), acceptance={0, 1} source=7 dest: 2}, { cond=(AND p0 p2), acceptance={0, 1} source=7 dest: 3}, { cond=(AND (NOT p0) (NOT p2)), acceptance={1} source=7 dest: 4}, { cond=(AND p0 (NOT p2)), acceptance={1} source=7 dest: 5}]], initial=0, aps=[p0:(OR (AND (GEQ s25 2) (GEQ s26 1)) (AND (GEQ s11 1) (GEQ s25 2))), p1:(AND (GEQ s2 2) (GEQ s11 1)), p2:(AND (GEQ s25 2) (GEQ s26 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 134 ms.
Stuttering criterion allowed to conclude after 13 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-07track28RR-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-07track28RR-LTLFireability-14 finished in 880 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||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 4 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 23:17:11] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:17:11] [INFO ] Invariant cache hit.
[2023-03-09 23:17:11] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
[2023-03-09 23:17:11] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:17:11] [INFO ] Invariant cache hit.
[2023-03-09 23:17:11] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-09 23:17:11] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:17:11] [INFO ] Invariant cache hit.
[2023-03-09 23:17:11] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-09 23:17:11] [INFO ] Implicit Places using invariants and state equation in 232 ms returned []
Implicit Place search using SMT with State Equation took 263 ms to find 0 implicit places.
[2023-03-09 23:17:11] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-09 23:17:11] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:17:11] [INFO ] Invariant cache hit.
[2023-03-09 23:17:11] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 424 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 52 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DNAwalker-PT-07track28RR-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(AND (GEQ s6 1) (GEQ s14 2)), p1:(AND (GEQ s9 2) (GEQ s15 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 1 ms.
FORMULA DNAwalker-PT-07track28RR-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-07track28RR-LTLFireability-15 finished in 501 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((F(p1)&&p0))))'
Found a Lengthening insensitive property : DNAwalker-PT-07track28RR-LTLFireability-02
Stuttering acceptance computed with spot in 113 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (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 6 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 23:17:11] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:17:11] [INFO ] Invariant cache hit.
[2023-03-09 23:17:11] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
[2023-03-09 23:17:11] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:17:11] [INFO ] Invariant cache hit.
[2023-03-09 23:17:11] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-09 23:17:11] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:17:11] [INFO ] Invariant cache hit.
[2023-03-09 23:17:11] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-09 23:17:12] [INFO ] Implicit Places using invariants and state equation in 250 ms returned []
Implicit Place search using SMT with State Equation took 282 ms to find 0 implicit places.
[2023-03-09 23:17:12] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 23:17:12] [INFO ] Invariant cache hit.
[2023-03-09 23:17:12] [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 431 ms. Remains : 34/34 places, 250/250 transitions.
Running random walk in product with property : DNAwalker-PT-07track28RR-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (OR (LT s25 1) (LT s31 2)) (OR (LT s9 2) (LT s22 1))), p1:(OR (LT s25 1) (LT s31 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][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 92 ms.
Entered a terminal (fully accepting) state of product in 9 steps with 0 reset in 0 ms.
Treatment of property DNAwalker-PT-07track28RR-LTLFireability-02 finished in 729 ms.
FORMULA DNAwalker-PT-07track28RR-LTLFireability-02 FALSE TECHNIQUES LENGTHENING_INSENSITIVE
[2023-03-09 23:17:12] [INFO ] Flatten gal took : 11 ms
All properties solved without resorting to exhaustive model-checking.
Total runtime 25825 ms.
ITS solved all properties within timeout

BK_STOP 1678403833385

--------------------
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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DNAwalker-PT-07track28RR"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is DNAwalker-PT-07track28RR, 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 r105-tall-167814481900924"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-07track28RR.tgz
mv DNAwalker-PT-07track28RR execution
cd execution
if [ "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 ;