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-167814482001004.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-17redondantChoiceL, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r105-tall-167814482001004
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 828K
-rw-r--r-- 1 mcc users 8.6K Feb 25 13:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 100K Feb 25 13:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.5K Feb 25 13:00 CTLFireability.txt
-rw-r--r-- 1 mcc users 72K Feb 25 13:00 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 3.7K 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 2.5K Feb 25 15:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Feb 25 13:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 192K Feb 25 13:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 25 13:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 107K Feb 25 13:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 15:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K 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 19 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 211K 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-17redondantChoiceL-LTLFireability-00
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-LTLFireability-01
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-LTLFireability-02
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-LTLFireability-03
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-LTLFireability-04
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-LTLFireability-05
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-LTLFireability-06
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-LTLFireability-07
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-LTLFireability-08
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-LTLFireability-09
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-LTLFireability-10
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-LTLFireability-11
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-LTLFireability-12
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-LTLFireability-13
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-LTLFireability-14
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678406651408

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-17redondantChoiceL
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-10 00:04:13] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-10 00:04:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 00:04:13] [INFO ] Load time of PNML (sax parser for PT used): 67 ms
[2023-03-10 00:04:13] [INFO ] Transformed 43 places.
[2023-03-10 00:04:13] [INFO ] Transformed 490 transitions.
[2023-03-10 00:04:13] [INFO ] Parsed PT model containing 43 places and 490 transitions and 1438 arcs in 132 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 3 formulas.
FORMULA DNAwalker-PT-17redondantChoiceL-LTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-17redondantChoiceL-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-17redondantChoiceL-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 31 out of 43 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 43/43 places, 490/490 transitions.
Applied a total of 0 rules in 16 ms. Remains 43 /43 variables (removed 0) and now considering 490/490 (removed 0) transitions.
[2023-03-10 00:04:13] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
// Phase 1: matrix 489 rows 43 cols
[2023-03-10 00:04:13] [INFO ] Computed 0 place invariants in 17 ms
[2023-03-10 00:04:13] [INFO ] Dead Transitions using invariants and state equation in 328 ms found 0 transitions.
[2023-03-10 00:04:13] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:04:13] [INFO ] Invariant cache hit.
[2023-03-10 00:04:13] [INFO ] Implicit Places using invariants in 63 ms returned []
[2023-03-10 00:04:13] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:04:13] [INFO ] Invariant cache hit.
[2023-03-10 00:04:13] [INFO ] State equation strengthened by 161 read => feed constraints.
[2023-03-10 00:04:14] [INFO ] Implicit Places using invariants and state equation in 221 ms returned []
Implicit Place search using SMT with State Equation took 286 ms to find 0 implicit places.
[2023-03-10 00:04:14] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:04:14] [INFO ] Invariant cache hit.
[2023-03-10 00:04:14] [INFO ] Dead Transitions using invariants and state equation in 164 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 820 ms. Remains : 43/43 places, 490/490 transitions.
Support contains 31 out of 43 places after structural reductions.
[2023-03-10 00:04:14] [INFO ] Flatten gal took : 58 ms
[2023-03-10 00:04:14] [INFO ] Flatten gal took : 25 ms
[2023-03-10 00:04:14] [INFO ] Input system was already deterministic with 490 transitions.
Incomplete random walk after 10000 steps, including 382 resets, run finished after 372 ms. (steps per millisecond=26 ) properties (out of 33) seen :30
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 30 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-10 00:04:14] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:04:14] [INFO ] Invariant cache hit.
[2023-03-10 00:04:15] [INFO ] After 264ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-10 00:04:38] [INFO ] After 23316ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 6 out of 43 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 43/43 places, 490/490 transitions.
Drop transitions removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 43 transition count 478
Reduce places removed 9 places and 9 transitions.
Iterating global reduction 1 with 9 rules applied. Total rules applied 21 place count 34 transition count 469
Applied a total of 21 rules in 44 ms. Remains 34 /43 variables (removed 9) and now considering 469/490 (removed 21) transitions.
// Phase 1: matrix 469 rows 34 cols
[2023-03-10 00:04:38] [INFO ] Computed 0 place invariants in 4 ms
[2023-03-10 00:04:38] [INFO ] Dead Transitions using invariants and state equation in 161 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 205 ms. Remains : 34/43 places, 469/490 transitions.
Incomplete random walk after 10000 steps, including 502 resets, run finished after 165 ms. (steps per millisecond=60 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 52 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 46 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 645610 steps, run timeout after 3001 ms. (steps per millisecond=215 ) properties seen :{}
Probabilistic random walk after 645610 steps, saw 176415 distinct states, run finished after 3002 ms. (steps per millisecond=215 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-10 00:04:42] [INFO ] Invariant cache hit.
[2023-03-10 00:04:42] [INFO ] After 168ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-10 00:04:56] [INFO ] After 13886ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 3 atomic propositions for a total of 13 simplifications.
FORMULA DNAwalker-PT-17redondantChoiceL-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 43 stabilizing places and 488 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) U G(!p1)))'
Support contains 4 out of 43 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 43/43 places, 490/490 transitions.
Applied a total of 0 rules in 14 ms. Remains 43 /43 variables (removed 0) and now considering 490/490 (removed 0) transitions.
[2023-03-10 00:04:56] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
// Phase 1: matrix 489 rows 43 cols
[2023-03-10 00:04:56] [INFO ] Computed 0 place invariants in 4 ms
[2023-03-10 00:04:56] [INFO ] Dead Transitions using invariants and state equation in 152 ms found 0 transitions.
[2023-03-10 00:04:56] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:04:56] [INFO ] Invariant cache hit.
[2023-03-10 00:04:56] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-10 00:04:56] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:04:56] [INFO ] Invariant cache hit.
[2023-03-10 00:04:56] [INFO ] State equation strengthened by 161 read => feed constraints.
[2023-03-10 00:04:57] [INFO ] Implicit Places using invariants and state equation in 752 ms returned []
Implicit Place search using SMT with State Equation took 796 ms to find 0 implicit places.
[2023-03-10 00:04:57] [INFO ] Redundant transitions in 32 ms returned []
[2023-03-10 00:04:57] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:04:57] [INFO ] Invariant cache hit.
[2023-03-10 00:04:57] [INFO ] Dead Transitions using invariants and state equation in 129 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1135 ms. Remains : 43/43 places, 490/490 transitions.
Stuttering acceptance computed with spot in 257 ms :[p1, true, (AND (NOT p1) (NOT p0)), p1]
Running random walk in product with property : DNAwalker-PT-17redondantChoiceL-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 0}, { cond=(AND p1 p0), acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND p1 p0), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 2}], [{ cond=p1, acceptance={} source=3 dest: 1}, { cond=(NOT p1), acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(AND (GEQ s3 2) (GEQ s30 1)), p0:(OR (AND (GEQ s6 2) (GEQ s39 1)) (AND (GEQ s3 2) (GEQ s30 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 1 reset in 230 ms.
Product exploration explored 100000 steps with 0 reset in 87 ms.
Computed a total of 43 stabilizing places and 488 stable transitions
Computed a total of 43 stabilizing places and 488 stable transitions
Detected a total of 43/43 stabilizing places and 488/490 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p1 p0))), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 (NOT p0)))), (X (NOT p1)), true, (X (X (NOT (AND p1 (NOT p0))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (AND p1 p0))), (X (X (NOT (AND p1 p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X p1)), (X (X (NOT p1)))]
Property proved to be false thanks to negative knowledge :(X (X (AND p1 p0)))
Knowledge based reduction with 10 factoid took 148 ms. Reduced automaton from 4 states, 10 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA DNAwalker-PT-17redondantChoiceL-LTLFireability-00 FALSE TECHNIQUES KNOWLEDGE
Treatment of property DNAwalker-PT-17redondantChoiceL-LTLFireability-00 finished in 1932 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(X(F((G(!p0)||((!p1||G(!p0))&&G(F(!p2)))||G(!p1))))))))'
Support contains 5 out of 43 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 43/43 places, 490/490 transitions.
Applied a total of 0 rules in 4 ms. Remains 43 /43 variables (removed 0) and now considering 490/490 (removed 0) transitions.
[2023-03-10 00:04:58] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:04:58] [INFO ] Invariant cache hit.
[2023-03-10 00:04:58] [INFO ] Dead Transitions using invariants and state equation in 144 ms found 0 transitions.
[2023-03-10 00:04:58] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:04:58] [INFO ] Invariant cache hit.
[2023-03-10 00:04:58] [INFO ] Implicit Places using invariants in 48 ms returned []
[2023-03-10 00:04:58] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:04:58] [INFO ] Invariant cache hit.
[2023-03-10 00:04:58] [INFO ] State equation strengthened by 161 read => feed constraints.
[2023-03-10 00:04:59] [INFO ] Implicit Places using invariants and state equation in 743 ms returned []
Implicit Place search using SMT with State Equation took 800 ms to find 0 implicit places.
[2023-03-10 00:04:59] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:04:59] [INFO ] Invariant cache hit.
[2023-03-10 00:04:59] [INFO ] Dead Transitions using invariants and state equation in 149 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1100 ms. Remains : 43/43 places, 490/490 transitions.
Stuttering acceptance computed with spot in 351 ms :[(AND p0 p1), (AND p2 p1 p0), (AND p2 p1 p0), (AND p1 p0), (AND p0 p1), (AND p0 p1), (AND p0 p1), (AND p0 p1)]
Running random walk in product with property : DNAwalker-PT-17redondantChoiceL-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(OR (AND p2 p1) (AND p2 p0)), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=p1, acceptance={} source=0 dest: 3}], [{ cond=(AND p2 (NOT p1) (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND p2 (NOT p1) p0), acceptance={0} source=1 dest: 1}, { cond=(AND p2 p1 (NOT p0)), acceptance={1} source=1 dest: 1}, { cond=(AND p2 p1 p0), acceptance={0, 1} source=1 dest: 1}], [{ cond=(OR (AND p2 p1) (AND p2 p0)), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 3}, { cond=(AND p1 p0), acceptance={0, 1} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 0}], [{ cond=true, acceptance={} source=5 dest: 4}], [{ cond=true, acceptance={} source=6 dest: 5}], [{ cond=true, acceptance={} source=7 dest: 6}]], initial=7, aps=[p2:(AND (GEQ s12 2) (GEQ s35 1)), p1:(AND (GEQ s23 2) (GEQ s38 1)), p0:(AND (GEQ s12 1) (GEQ s13 2))], nbAcceptance=2, 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]]
Product exploration explored 100000 steps with 0 reset in 119 ms.
Product exploration explored 100000 steps with 0 reset in 109 ms.
Computed a total of 43 stabilizing places and 488 stable transitions
Computed a total of 43 stabilizing places and 488 stable transitions
Detected a total of 43/43 stabilizing places and 488/490 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), true, (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 285 ms. Reduced automaton from 8 states, 15 edges and 3 AP (stutter sensitive) to 8 states, 15 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 391 ms :[(AND p0 p1), (AND p2 p0 p1), (AND p2 p0 p1), (AND p0 p1), (AND p0 p1), (AND p0 p1), (AND p0 p1), (AND p0 p1)]
Incomplete random walk after 10000 steps, including 391 resets, run finished after 245 ms. (steps per millisecond=40 ) properties (out of 8) seen :3
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 30 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2023-03-10 00:05:01] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:05:01] [INFO ] Invariant cache hit.
[2023-03-10 00:05:01] [INFO ] After 193ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-10 00:05:13] [INFO ] After 11969ms SMT Verify possible using all constraints in natural domain returned unsat :5 sat :0
Fused 5 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 5 invariant AP formulas.
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), true, (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (G (NOT (AND p2 (NOT p0) p1))), (G (NOT (AND p2 p0 (NOT p1)))), (G (NOT (AND p2 p0 p1))), (G (NOT (OR (AND p2 p0) (AND p2 p1)))), (G (NOT (AND p0 p1)))]
False Knowledge obtained : [(F (AND (NOT p0) p1)), (F (AND p2 (NOT p0) (NOT p1))), (F p1)]
Property proved to be true thanks to knowledge :(G (NOT (AND p0 p1)))
Knowledge based reduction with 10 factoid took 404 ms. Reduced automaton from 8 states, 15 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DNAwalker-PT-17redondantChoiceL-LTLFireability-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DNAwalker-PT-17redondantChoiceL-LTLFireability-01 finished in 15376 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 43 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 43/43 places, 490/490 transitions.
Applied a total of 0 rules in 11 ms. Remains 43 /43 variables (removed 0) and now considering 490/490 (removed 0) transitions.
[2023-03-10 00:05:13] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:05:13] [INFO ] Invariant cache hit.
[2023-03-10 00:05:13] [INFO ] Dead Transitions using invariants and state equation in 179 ms found 0 transitions.
[2023-03-10 00:05:13] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:05:13] [INFO ] Invariant cache hit.
[2023-03-10 00:05:13] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-10 00:05:13] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:05:13] [INFO ] Invariant cache hit.
[2023-03-10 00:05:14] [INFO ] State equation strengthened by 161 read => feed constraints.
[2023-03-10 00:05:14] [INFO ] Implicit Places using invariants and state equation in 786 ms returned []
Implicit Place search using SMT with State Equation took 834 ms to find 0 implicit places.
[2023-03-10 00:05:14] [INFO ] Redundant transitions in 13 ms returned []
[2023-03-10 00:05:14] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:05:14] [INFO ] Invariant cache hit.
[2023-03-10 00:05:14] [INFO ] Dead Transitions using invariants and state equation in 145 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1190 ms. Remains : 43/43 places, 490/490 transitions.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Running random walk in product with property : DNAwalker-PT-17redondantChoiceL-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 s21 2) (GEQ s27 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-17redondantChoiceL-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-17redondantChoiceL-LTLFireability-02 finished in 1240 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((!p0 U (G(!p0)||p1)) U (G((!p0 U (p1||G(!p0))))||(F((X(F(p3))&&p2))&&(!p0 U (p1||G(!p0)))))))'
Support contains 8 out of 43 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 43/43 places, 490/490 transitions.
Applied a total of 0 rules in 2 ms. Remains 43 /43 variables (removed 0) and now considering 490/490 (removed 0) transitions.
[2023-03-10 00:05:14] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:05:14] [INFO ] Invariant cache hit.
[2023-03-10 00:05:15] [INFO ] Dead Transitions using invariants and state equation in 160 ms found 0 transitions.
[2023-03-10 00:05:15] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:05:15] [INFO ] Invariant cache hit.
[2023-03-10 00:05:15] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-10 00:05:15] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:05:15] [INFO ] Invariant cache hit.
[2023-03-10 00:05:15] [INFO ] State equation strengthened by 161 read => feed constraints.
[2023-03-10 00:05:15] [INFO ] Implicit Places using invariants and state equation in 686 ms returned []
Implicit Place search using SMT with State Equation took 729 ms to find 0 implicit places.
[2023-03-10 00:05:15] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:05:15] [INFO ] Invariant cache hit.
[2023-03-10 00:05:16] [INFO ] Dead Transitions using invariants and state equation in 167 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1069 ms. Remains : 43/43 places, 490/490 transitions.
Stuttering acceptance computed with spot in 265 ms :[(AND p0 (NOT p1)), true, (OR (AND p0 (NOT p1) (NOT p2)) (AND p0 (NOT p1) (NOT p3))), (AND (NOT p1) p0), (AND (NOT p3) (NOT p1) p0), (OR (NOT p2) (NOT p3)), (NOT p3)]
Running random walk in product with property : DNAwalker-PT-17redondantChoiceL-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 1}, { cond=(OR (AND p1 (NOT p2)) (AND (NOT p0) (NOT p2))), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 3}, { cond=(OR (AND p1 p2) (AND (NOT p0) p2)), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(OR (AND p1 (NOT p2)) (AND (NOT p0) (NOT p2))), acceptance={} source=2 dest: 2}, { cond=(OR (AND p1 p2) (AND (NOT p0) p2)), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=2 dest: 5}, { cond=(AND (NOT p1) p0 p2), acceptance={} source=2 dest: 6}], [{ cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 3}], [{ cond=(OR (AND p1 (NOT p3)) (AND (NOT p0) (NOT p3))), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p1) p0 (NOT p3)), acceptance={} source=4 dest: 6}], [{ cond=(NOT p2), acceptance={0} source=5 dest: 5}, { cond=p2, acceptance={} source=5 dest: 6}], [{ cond=(NOT p3), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p1:(AND (NOT (AND (GEQ s16 2) (GEQ s17 1))) (NOT (AND (GEQ s41 2) (NOT (AND (GEQ s21 2) (GEQ s33 1)))))), p0:(AND (GEQ s41 2) (NOT (AND (GEQ s21 2) (GEQ s...], 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]]
Product exploration explored 100000 steps with 0 reset in 164 ms.
Stuttering criterion allowed to conclude after 23 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-17redondantChoiceL-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-17redondantChoiceL-LTLFireability-03 finished in 1521 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((((!p1&&F(p2)) U p3)||p0))&&F(p4))))'
Support contains 4 out of 43 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 43/43 places, 490/490 transitions.
Applied a total of 0 rules in 14 ms. Remains 43 /43 variables (removed 0) and now considering 490/490 (removed 0) transitions.
[2023-03-10 00:05:16] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:05:16] [INFO ] Invariant cache hit.
[2023-03-10 00:05:16] [INFO ] Dead Transitions using invariants and state equation in 141 ms found 0 transitions.
[2023-03-10 00:05:16] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:05:16] [INFO ] Invariant cache hit.
[2023-03-10 00:05:16] [INFO ] Implicit Places using invariants in 53 ms returned []
[2023-03-10 00:05:16] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:05:16] [INFO ] Invariant cache hit.
[2023-03-10 00:05:16] [INFO ] State equation strengthened by 161 read => feed constraints.
[2023-03-10 00:05:17] [INFO ] Implicit Places using invariants and state equation in 778 ms returned []
Implicit Place search using SMT with State Equation took 834 ms to find 0 implicit places.
[2023-03-10 00:05:17] [INFO ] Redundant transitions in 6 ms returned []
[2023-03-10 00:05:17] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:05:17] [INFO ] Invariant cache hit.
[2023-03-10 00:05:17] [INFO ] Dead Transitions using invariants and state equation in 140 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1145 ms. Remains : 43/43 places, 490/490 transitions.
Stuttering acceptance computed with spot in 103 ms :[(OR (NOT p4) (AND (NOT p0) (NOT p3))), (AND (NOT p0) (NOT p3)), (NOT p4)]
Running random walk in product with property : DNAwalker-PT-17redondantChoiceL-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p3)), acceptance={} source=0 dest: 1}, { cond=(NOT p4), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p3)), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p4), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (LT s8 1) (LT s28 2)), p3:(AND (GEQ s18 1) (GEQ s30 2)), p4:(AND (GEQ s8 1) (GEQ s28 2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 14 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-17redondantChoiceL-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-17redondantChoiceL-LTLFireability-04 finished in 1278 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(p0))))'
Support contains 2 out of 43 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 43/43 places, 490/490 transitions.
Applied a total of 0 rules in 3 ms. Remains 43 /43 variables (removed 0) and now considering 490/490 (removed 0) transitions.
[2023-03-10 00:05:17] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:05:17] [INFO ] Invariant cache hit.
[2023-03-10 00:05:17] [INFO ] Dead Transitions using invariants and state equation in 130 ms found 0 transitions.
[2023-03-10 00:05:17] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:05:17] [INFO ] Invariant cache hit.
[2023-03-10 00:05:17] [INFO ] Implicit Places using invariants in 47 ms returned []
[2023-03-10 00:05:17] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:05:17] [INFO ] Invariant cache hit.
[2023-03-10 00:05:18] [INFO ] State equation strengthened by 161 read => feed constraints.
[2023-03-10 00:05:18] [INFO ] Implicit Places using invariants and state equation in 884 ms returned []
Implicit Place search using SMT with State Equation took 934 ms to find 0 implicit places.
[2023-03-10 00:05:18] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:05:18] [INFO ] Invariant cache hit.
[2023-03-10 00:05:18] [INFO ] Dead Transitions using invariants and state equation in 133 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1202 ms. Remains : 43/43 places, 490/490 transitions.
Stuttering acceptance computed with spot in 123 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-17redondantChoiceL-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(OR (LT s16 1) (LT s18 2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 122 ms.
Product exploration explored 100000 steps with 0 reset in 96 ms.
Computed a total of 43 stabilizing places and 488 stable transitions
Computed a total of 43 stabilizing places and 488 stable transitions
Detected a total of 43/43 stabilizing places and 488/490 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 141 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 123 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 19 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=19 )
Knowledge obtained : [p0, (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 145 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 118 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 122 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 43 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 43/43 places, 490/490 transitions.
Applied a total of 0 rules in 2 ms. Remains 43 /43 variables (removed 0) and now considering 490/490 (removed 0) transitions.
[2023-03-10 00:05:20] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:05:20] [INFO ] Invariant cache hit.
[2023-03-10 00:05:20] [INFO ] Dead Transitions using invariants and state equation in 140 ms found 0 transitions.
[2023-03-10 00:05:20] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:05:20] [INFO ] Invariant cache hit.
[2023-03-10 00:05:20] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-10 00:05:20] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:05:20] [INFO ] Invariant cache hit.
[2023-03-10 00:05:20] [INFO ] State equation strengthened by 161 read => feed constraints.
[2023-03-10 00:05:21] [INFO ] Implicit Places using invariants and state equation in 980 ms returned []
Implicit Place search using SMT with State Equation took 1025 ms to find 0 implicit places.
[2023-03-10 00:05:21] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:05:21] [INFO ] Invariant cache hit.
[2023-03-10 00:05:21] [INFO ] Dead Transitions using invariants and state equation in 134 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1303 ms. Remains : 43/43 places, 490/490 transitions.
Computed a total of 43 stabilizing places and 488 stable transitions
Computed a total of 43 stabilizing places and 488 stable transitions
Detected a total of 43/43 stabilizing places and 488/490 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 140 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 204 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 40 steps, including 1 resets, run visited all 1 properties in 3 ms. (steps per millisecond=13 )
Knowledge obtained : [p0, (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 148 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 138 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 113 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 126 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 50 ms.
Entered a terminal (fully accepting) state of product in 21 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-17redondantChoiceL-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-17redondantChoiceL-LTLFireability-06 finished in 4494 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))&&(G(p1) U p2)))'
Support contains 6 out of 43 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 43/43 places, 490/490 transitions.
Applied a total of 0 rules in 2 ms. Remains 43 /43 variables (removed 0) and now considering 490/490 (removed 0) transitions.
[2023-03-10 00:05:22] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:05:22] [INFO ] Invariant cache hit.
[2023-03-10 00:05:22] [INFO ] Dead Transitions using invariants and state equation in 135 ms found 0 transitions.
[2023-03-10 00:05:22] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:05:22] [INFO ] Invariant cache hit.
[2023-03-10 00:05:22] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-10 00:05:22] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:05:22] [INFO ] Invariant cache hit.
[2023-03-10 00:05:22] [INFO ] State equation strengthened by 161 read => feed constraints.
[2023-03-10 00:05:23] [INFO ] Implicit Places using invariants and state equation in 872 ms returned []
Implicit Place search using SMT with State Equation took 912 ms to find 0 implicit places.
[2023-03-10 00:05:23] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:05:23] [INFO ] Invariant cache hit.
[2023-03-10 00:05:23] [INFO ] Dead Transitions using invariants and state equation in 136 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1187 ms. Remains : 43/43 places, 490/490 transitions.
Stuttering acceptance computed with spot in 167 ms :[true, (OR (NOT p2) (NOT p0)), (OR (NOT p1) (NOT p0) (NOT p2)), (NOT p0), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : DNAwalker-PT-17redondantChoiceL-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={} source=1 dest: 2}, { cond=p2, acceptance={} source=1 dest: 3}], [{ cond=(OR (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p2) p1 p0), acceptance={0} source=2 dest: 2}, { cond=(AND p2 p1 p0), acceptance={0} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=(OR (NOT p1) (NOT p0)), acceptance={} source=4 dest: 0}, { cond=(AND p1 p0), acceptance={} source=4 dest: 4}]], initial=1, aps=[p2:(AND (GEQ s7 1) (GEQ s28 2)), p1:(AND (GEQ s0 2) (GEQ s3 1)), p0:(AND (GEQ s8 1) (GEQ s37 2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, 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]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-17redondantChoiceL-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-17redondantChoiceL-LTLFireability-07 finished in 1374 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((((p0 U p1)||F(p2)) U X(p2))&&X(p0)))'
Support contains 4 out of 43 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 43/43 places, 490/490 transitions.
Applied a total of 0 rules in 3 ms. Remains 43 /43 variables (removed 0) and now considering 490/490 (removed 0) transitions.
[2023-03-10 00:05:23] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:05:23] [INFO ] Invariant cache hit.
[2023-03-10 00:05:23] [INFO ] Dead Transitions using invariants and state equation in 138 ms found 0 transitions.
[2023-03-10 00:05:23] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:05:23] [INFO ] Invariant cache hit.
[2023-03-10 00:05:23] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-10 00:05:23] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:05:23] [INFO ] Invariant cache hit.
[2023-03-10 00:05:23] [INFO ] State equation strengthened by 161 read => feed constraints.
[2023-03-10 00:05:24] [INFO ] Implicit Places using invariants and state equation in 773 ms returned []
Implicit Place search using SMT with State Equation took 815 ms to find 0 implicit places.
[2023-03-10 00:05:24] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:05:24] [INFO ] Invariant cache hit.
[2023-03-10 00:05:24] [INFO ] Dead Transitions using invariants and state equation in 130 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1089 ms. Remains : 43/43 places, 490/490 transitions.
Stuttering acceptance computed with spot in 112 ms :[(OR (NOT p0) (NOT p2)), true, (NOT p2), (OR (NOT p0) (NOT p2))]
Running random walk in product with property : DNAwalker-PT-17redondantChoiceL-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={} source=3 dest: 2}]], initial=0, aps=[p2:(AND (GEQ s3 1) (GEQ s10 2)), p0:(AND (GEQ s28 2) (GEQ s40 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]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-17redondantChoiceL-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-17redondantChoiceL-LTLFireability-08 finished in 1221 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(p2))||p1)&&p0)))'
Support contains 5 out of 43 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 43/43 places, 490/490 transitions.
Applied a total of 0 rules in 9 ms. Remains 43 /43 variables (removed 0) and now considering 490/490 (removed 0) transitions.
[2023-03-10 00:05:24] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:05:24] [INFO ] Invariant cache hit.
[2023-03-10 00:05:25] [INFO ] Dead Transitions using invariants and state equation in 133 ms found 0 transitions.
[2023-03-10 00:05:25] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:05:25] [INFO ] Invariant cache hit.
[2023-03-10 00:05:25] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-10 00:05:25] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:05:25] [INFO ] Invariant cache hit.
[2023-03-10 00:05:25] [INFO ] State equation strengthened by 161 read => feed constraints.
[2023-03-10 00:05:26] [INFO ] Implicit Places using invariants and state equation in 943 ms returned []
Implicit Place search using SMT with State Equation took 987 ms to find 0 implicit places.
[2023-03-10 00:05:26] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:05:26] [INFO ] Invariant cache hit.
[2023-03-10 00:05:26] [INFO ] Dead Transitions using invariants and state equation in 141 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1272 ms. Remains : 43/43 places, 490/490 transitions.
Stuttering acceptance computed with spot in 134 ms :[true, (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p2)]
Running random walk in product with property : DNAwalker-PT-17redondantChoiceL-LTLFireability-09 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=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p2), acceptance={} source=3 dest: 0}, { cond=p2, acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(AND (GEQ s4 1) (GEQ s30 2)), p1:(OR (LT s6 2) (LT s28 1)), p2:(OR (LT s6 1) (LT s15 2))], 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]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-17redondantChoiceL-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-17redondantChoiceL-LTLFireability-09 finished in 1423 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(X(F(p1)))&&p0)))'
Support contains 3 out of 43 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 43/43 places, 490/490 transitions.
Applied a total of 0 rules in 2 ms. Remains 43 /43 variables (removed 0) and now considering 490/490 (removed 0) transitions.
[2023-03-10 00:05:26] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:05:26] [INFO ] Invariant cache hit.
[2023-03-10 00:05:26] [INFO ] Dead Transitions using invariants and state equation in 148 ms found 0 transitions.
[2023-03-10 00:05:26] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:05:26] [INFO ] Invariant cache hit.
[2023-03-10 00:05:26] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-10 00:05:26] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:05:26] [INFO ] Invariant cache hit.
[2023-03-10 00:05:26] [INFO ] State equation strengthened by 161 read => feed constraints.
[2023-03-10 00:05:27] [INFO ] Implicit Places using invariants and state equation in 842 ms returned []
Implicit Place search using SMT with State Equation took 885 ms to find 0 implicit places.
[2023-03-10 00:05:27] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:05:27] [INFO ] Invariant cache hit.
[2023-03-10 00:05:27] [INFO ] Dead Transitions using invariants and state equation in 139 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1176 ms. Remains : 43/43 places, 490/490 transitions.
Stuttering acceptance computed with spot in 119 ms :[(NOT p1), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : DNAwalker-PT-17redondantChoiceL-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=p0, acceptance={0} source=2 dest: 1}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=2, aps=[p1:(GEQ s20 1), p0:(AND (GEQ s0 2) (GEQ s2 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 33 steps with 1 reset in 1 ms.
FORMULA DNAwalker-PT-17redondantChoiceL-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-17redondantChoiceL-LTLFireability-11 finished in 1310 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 43 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 43/43 places, 490/490 transitions.
Applied a total of 0 rules in 2 ms. Remains 43 /43 variables (removed 0) and now considering 490/490 (removed 0) transitions.
[2023-03-10 00:05:27] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:05:27] [INFO ] Invariant cache hit.
[2023-03-10 00:05:27] [INFO ] Dead Transitions using invariants and state equation in 135 ms found 0 transitions.
[2023-03-10 00:05:27] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:05:27] [INFO ] Invariant cache hit.
[2023-03-10 00:05:27] [INFO ] Implicit Places using invariants in 49 ms returned []
[2023-03-10 00:05:27] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:05:27] [INFO ] Invariant cache hit.
[2023-03-10 00:05:27] [INFO ] State equation strengthened by 161 read => feed constraints.
[2023-03-10 00:05:28] [INFO ] Implicit Places using invariants and state equation in 696 ms returned []
Implicit Place search using SMT with State Equation took 746 ms to find 0 implicit places.
[2023-03-10 00:05:28] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:05:28] [INFO ] Invariant cache hit.
[2023-03-10 00:05:28] [INFO ] Dead Transitions using invariants and state equation in 133 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1018 ms. Remains : 43/43 places, 490/490 transitions.
Stuttering acceptance computed with spot in 82 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-17redondantChoiceL-LTLFireability-13 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 s35 1) (GEQ s39 2))], 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-17redondantChoiceL-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-17redondantChoiceL-LTLFireability-13 finished in 1121 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 43 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 43/43 places, 490/490 transitions.
Applied a total of 0 rules in 15 ms. Remains 43 /43 variables (removed 0) and now considering 490/490 (removed 0) transitions.
[2023-03-10 00:05:28] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:05:28] [INFO ] Invariant cache hit.
[2023-03-10 00:05:28] [INFO ] Dead Transitions using invariants and state equation in 132 ms found 0 transitions.
[2023-03-10 00:05:28] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:05:28] [INFO ] Invariant cache hit.
[2023-03-10 00:05:28] [INFO ] Implicit Places using invariants in 53 ms returned []
[2023-03-10 00:05:28] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:05:28] [INFO ] Invariant cache hit.
[2023-03-10 00:05:29] [INFO ] State equation strengthened by 161 read => feed constraints.
[2023-03-10 00:05:29] [INFO ] Implicit Places using invariants and state equation in 899 ms returned []
Implicit Place search using SMT with State Equation took 956 ms to find 0 implicit places.
[2023-03-10 00:05:29] [INFO ] Redundant transitions in 6 ms returned []
[2023-03-10 00:05:29] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:05:29] [INFO ] Invariant cache hit.
[2023-03-10 00:05:29] [INFO ] Dead Transitions using invariants and state equation in 135 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1258 ms. Remains : 43/43 places, 490/490 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : DNAwalker-PT-17redondantChoiceL-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LT s28 2) (LT s39 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 70 ms.
Product exploration explored 100000 steps with 0 reset in 70 ms.
Computed a total of 43 stabilizing places and 488 stable transitions
Computed a total of 43 stabilizing places and 488 stable transitions
Detected a total of 43/43 stabilizing places and 488/490 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 131 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 42 ms :[(NOT p0)]
Finished random walk after 196 steps, including 7 resets, run visited all 1 properties in 3 ms. (steps per millisecond=65 )
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 161 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Support contains 2 out of 43 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 43/43 places, 490/490 transitions.
Applied a total of 0 rules in 13 ms. Remains 43 /43 variables (removed 0) and now considering 490/490 (removed 0) transitions.
[2023-03-10 00:05:30] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:05:30] [INFO ] Invariant cache hit.
[2023-03-10 00:05:30] [INFO ] Dead Transitions using invariants and state equation in 138 ms found 0 transitions.
[2023-03-10 00:05:30] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:05:30] [INFO ] Invariant cache hit.
[2023-03-10 00:05:30] [INFO ] Implicit Places using invariants in 46 ms returned []
[2023-03-10 00:05:30] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:05:30] [INFO ] Invariant cache hit.
[2023-03-10 00:05:30] [INFO ] State equation strengthened by 161 read => feed constraints.
[2023-03-10 00:05:31] [INFO ] Implicit Places using invariants and state equation in 866 ms returned []
Implicit Place search using SMT with State Equation took 917 ms to find 0 implicit places.
[2023-03-10 00:05:31] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-10 00:05:31] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:05:31] [INFO ] Invariant cache hit.
[2023-03-10 00:05:31] [INFO ] Dead Transitions using invariants and state equation in 135 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1218 ms. Remains : 43/43 places, 490/490 transitions.
Computed a total of 43 stabilizing places and 488 stable transitions
Computed a total of 43 stabilizing places and 488 stable transitions
Detected a total of 43/43 stabilizing places and 488/490 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 151 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 28 ms :[(NOT p0)]
Finished random walk after 522 steps, including 19 resets, run visited all 1 properties in 9 ms. (steps per millisecond=58 )
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 163 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 51 ms.
Product exploration explored 100000 steps with 0 reset in 84 ms.
Support contains 2 out of 43 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 43/43 places, 490/490 transitions.
Applied a total of 0 rules in 8 ms. Remains 43 /43 variables (removed 0) and now considering 490/490 (removed 0) transitions.
[2023-03-10 00:05:32] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:05:32] [INFO ] Invariant cache hit.
[2023-03-10 00:05:32] [INFO ] Dead Transitions using invariants and state equation in 139 ms found 0 transitions.
[2023-03-10 00:05:32] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:05:32] [INFO ] Invariant cache hit.
[2023-03-10 00:05:32] [INFO ] Implicit Places using invariants in 45 ms returned []
[2023-03-10 00:05:32] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:05:32] [INFO ] Invariant cache hit.
[2023-03-10 00:05:32] [INFO ] State equation strengthened by 161 read => feed constraints.
[2023-03-10 00:05:33] [INFO ] Implicit Places using invariants and state equation in 724 ms returned []
Implicit Place search using SMT with State Equation took 771 ms to find 0 implicit places.
[2023-03-10 00:05:33] [INFO ] Redundant transitions in 7 ms returned []
[2023-03-10 00:05:33] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
[2023-03-10 00:05:33] [INFO ] Invariant cache hit.
[2023-03-10 00:05:33] [INFO ] Dead Transitions using invariants and state equation in 151 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1086 ms. Remains : 43/43 places, 490/490 transitions.
Treatment of property DNAwalker-PT-17redondantChoiceL-LTLFireability-14 finished in 4903 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)))'
[2023-03-10 00:05:33] [INFO ] Flatten gal took : 23 ms
[2023-03-10 00:05:33] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/LTLFireability.sr.xml took 2 ms.
[2023-03-10 00:05:33] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 43 places, 490 transitions and 1438 arcs took 4 ms.
Total runtime 80760 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1276/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : DNAwalker-PT-17redondantChoiceL-LTLFireability-14

BK_STOP 1678406734945

--------------------
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
mcc2023
ltl formula name DNAwalker-PT-17redondantChoiceL-LTLFireability-14
ltl formula formula --ltl=/tmp/1276/ltl_0_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 43 places, 490 transitions and 1438 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.050 real 0.020 user 0.010 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1276/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1276/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1276/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1276/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)

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-17redondantChoiceL"
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-17redondantChoiceL, 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-167814482001004"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-17redondantChoiceL.tgz
mv DNAwalker-PT-17redondantChoiceL 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 ;