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-167814481900939.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-09ringLR, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r105-tall-167814481900939
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 644K
-rw-r--r-- 1 mcc users 6.6K Feb 25 13:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K Feb 25 13:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Feb 25 13:00 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K 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 3.3K Feb 25 15:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 15:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 15:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Feb 25 13:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 186K Feb 25 13:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 13:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 93K Feb 25 13:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K 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 9 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 112K 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-09ringLR-LTLCardinality-00
FORMULA_NAME DNAwalker-PT-09ringLR-LTLCardinality-01
FORMULA_NAME DNAwalker-PT-09ringLR-LTLCardinality-02
FORMULA_NAME DNAwalker-PT-09ringLR-LTLCardinality-03
FORMULA_NAME DNAwalker-PT-09ringLR-LTLCardinality-04
FORMULA_NAME DNAwalker-PT-09ringLR-LTLCardinality-05
FORMULA_NAME DNAwalker-PT-09ringLR-LTLCardinality-06
FORMULA_NAME DNAwalker-PT-09ringLR-LTLCardinality-07
FORMULA_NAME DNAwalker-PT-09ringLR-LTLCardinality-08
FORMULA_NAME DNAwalker-PT-09ringLR-LTLCardinality-09
FORMULA_NAME DNAwalker-PT-09ringLR-LTLCardinality-10
FORMULA_NAME DNAwalker-PT-09ringLR-LTLCardinality-11
FORMULA_NAME DNAwalker-PT-09ringLR-LTLCardinality-12
FORMULA_NAME DNAwalker-PT-09ringLR-LTLCardinality-13
FORMULA_NAME DNAwalker-PT-09ringLR-LTLCardinality-14
FORMULA_NAME DNAwalker-PT-09ringLR-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678404150775

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=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DNAwalker-PT-09ringLR
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-09 23:22:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-09 23:22:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 23:22:32] [INFO ] Load time of PNML (sax parser for PT used): 50 ms
[2023-03-09 23:22:32] [INFO ] Transformed 27 places.
[2023-03-09 23:22:32] [INFO ] Transformed 260 transitions.
[2023-03-09 23:22:32] [INFO ] Parsed PT model containing 27 places and 260 transitions and 760 arcs in 113 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA DNAwalker-PT-09ringLR-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-09ringLR-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-09ringLR-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 22 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 14 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:22:32] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2023-03-09 23:22:32] [INFO ] Computed 0 place invariants in 23 ms
[2023-03-09 23:22:32] [INFO ] Dead Transitions using invariants and state equation in 245 ms found 0 transitions.
[2023-03-09 23:22:32] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:32] [INFO ] Invariant cache hit.
[2023-03-09 23:22:32] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-09 23:22:32] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:32] [INFO ] Invariant cache hit.
[2023-03-09 23:22:33] [INFO ] State equation strengthened by 70 read => feed constraints.
[2023-03-09 23:22:33] [INFO ] Implicit Places using invariants and state equation in 144 ms returned []
Implicit Place search using SMT with State Equation took 173 ms to find 0 implicit places.
[2023-03-09 23:22:33] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:33] [INFO ] Invariant cache hit.
[2023-03-09 23:22:33] [INFO ] Dead Transitions using invariants and state equation in 117 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 581 ms. Remains : 27/27 places, 260/260 transitions.
Support contains 22 out of 27 places after structural reductions.
[2023-03-09 23:22:33] [INFO ] Flatten gal took : 34 ms
[2023-03-09 23:22:33] [INFO ] Flatten gal took : 14 ms
[2023-03-09 23:22:33] [INFO ] Input system was already deterministic with 260 transitions.
Incomplete random walk after 10000 steps, including 787 resets, run finished after 319 ms. (steps per millisecond=31 ) properties (out of 25) seen :22
Incomplete Best-First random walk after 10001 steps, including 55 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 63 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 52 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-09 23:22:33] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:33] [INFO ] Invariant cache hit.
[2023-03-09 23:22:34] [INFO ] After 139ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-09 23:22:35] [INFO ] After 1099ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :0
Fused 3 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 3 atomic propositions for a total of 13 simplifications.
FORMULA DNAwalker-PT-09ringLR-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 27 stabilizing places and 258 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(F((p0||((!p0||G(p1)) U (p0&&(!p0||G(p1))))))))'
Support contains 1 out of 27 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 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 14 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:22:35] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:35] [INFO ] Invariant cache hit.
[2023-03-09 23:22:35] [INFO ] Dead Transitions using invariants and state equation in 142 ms found 0 transitions.
[2023-03-09 23:22:35] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:35] [INFO ] Invariant cache hit.
[2023-03-09 23:22:35] [INFO ] Implicit Places using invariants in 49 ms returned []
[2023-03-09 23:22:35] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:35] [INFO ] Invariant cache hit.
[2023-03-09 23:22:35] [INFO ] State equation strengthened by 70 read => feed constraints.
[2023-03-09 23:22:36] [INFO ] Implicit Places using invariants and state equation in 277 ms returned []
Implicit Place search using SMT with State Equation took 329 ms to find 0 implicit places.
[2023-03-09 23:22:36] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-09 23:22:36] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:36] [INFO ] Invariant cache hit.
[2023-03-09 23:22:36] [INFO ] Dead Transitions using invariants and state equation in 86 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 597 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 223 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-09ringLR-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT 2 s13)], 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 205 ms.
Product exploration explored 100000 steps with 0 reset in 109 ms.
Computed a total of 27 stabilizing places and 258 stable transitions
Computed a total of 27 stabilizing places and 258 stable transitions
Detected a total of 27/27 stabilizing places and 258/260 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 3 factoid took 217 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0)]
Finished random walk after 95 steps, including 7 resets, run visited all 1 properties in 3 ms. (steps per millisecond=31 )
Knowledge obtained : [p0, (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 3 factoid took 184 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 27 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 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 15 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:22:37] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:37] [INFO ] Invariant cache hit.
[2023-03-09 23:22:37] [INFO ] Dead Transitions using invariants and state equation in 112 ms found 0 transitions.
[2023-03-09 23:22:37] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:37] [INFO ] Invariant cache hit.
[2023-03-09 23:22:37] [INFO ] Implicit Places using invariants in 57 ms returned []
[2023-03-09 23:22:37] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:37] [INFO ] Invariant cache hit.
[2023-03-09 23:22:37] [INFO ] State equation strengthened by 70 read => feed constraints.
[2023-03-09 23:22:37] [INFO ] Implicit Places using invariants and state equation in 287 ms returned []
Implicit Place search using SMT with State Equation took 348 ms to find 0 implicit places.
[2023-03-09 23:22:38] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-09 23:22:38] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:38] [INFO ] Invariant cache hit.
[2023-03-09 23:22:38] [INFO ] Dead Transitions using invariants and state equation in 144 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 640 ms. Remains : 27/27 places, 260/260 transitions.
Computed a total of 27 stabilizing places and 258 stable transitions
Computed a total of 27 stabilizing places and 258 stable transitions
Detected a total of 27/27 stabilizing places and 258/260 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 3 factoid took 146 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0)]
Finished random walk after 8 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=4 )
Knowledge obtained : [p0, (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 3 factoid took 188 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 93 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 106 ms.
Product exploration explored 100000 steps with 0 reset in 88 ms.
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 7 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:22:39] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:39] [INFO ] Invariant cache hit.
[2023-03-09 23:22:39] [INFO ] Dead Transitions using invariants and state equation in 88 ms found 0 transitions.
[2023-03-09 23:22:39] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:39] [INFO ] Invariant cache hit.
[2023-03-09 23:22:39] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-09 23:22:39] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:39] [INFO ] Invariant cache hit.
[2023-03-09 23:22:39] [INFO ] State equation strengthened by 70 read => feed constraints.
[2023-03-09 23:22:39] [INFO ] Implicit Places using invariants and state equation in 295 ms returned []
Implicit Place search using SMT with State Equation took 339 ms to find 0 implicit places.
[2023-03-09 23:22:39] [INFO ] Redundant transitions in 6 ms returned []
[2023-03-09 23:22:39] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:39] [INFO ] Invariant cache hit.
[2023-03-09 23:22:39] [INFO ] Dead Transitions using invariants and state equation in 85 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 538 ms. Remains : 27/27 places, 260/260 transitions.
Treatment of property DNAwalker-PT-09ringLR-LTLCardinality-00 finished in 4118 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)||(p1 U (p2||G(p1)))))))'
Support contains 5 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 8 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:22:39] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:39] [INFO ] Invariant cache hit.
[2023-03-09 23:22:39] [INFO ] Dead Transitions using invariants and state equation in 88 ms found 0 transitions.
[2023-03-09 23:22:39] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:39] [INFO ] Invariant cache hit.
[2023-03-09 23:22:39] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-09 23:22:39] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:39] [INFO ] Invariant cache hit.
[2023-03-09 23:22:39] [INFO ] State equation strengthened by 70 read => feed constraints.
[2023-03-09 23:22:40] [INFO ] Implicit Places using invariants and state equation in 268 ms returned []
Implicit Place search using SMT with State Equation took 310 ms to find 0 implicit places.
[2023-03-09 23:22:40] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-09 23:22:40] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:40] [INFO ] Invariant cache hit.
[2023-03-09 23:22:40] [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 504 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 108 ms :[(AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0))]
Running random walk in product with property : DNAwalker-PT-09ringLR-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p2) p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={1} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0, 1} source=1 dest: 1}]], initial=0, aps=[p2:(AND (GT s3 s4) (GT 2 s21)), p1:(GT 2 s21), p0:(LEQ s1 s9)], nbAcceptance=2, 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 208 ms.
Product exploration explored 100000 steps with 0 reset in 201 ms.
Computed a total of 27 stabilizing places and 258 stable transitions
Computed a total of 27 stabilizing places and 258 stable transitions
Detected a total of 27/27 stabilizing places and 258/260 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND (NOT p2) p1 p0), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND p0 (NOT p2) (NOT p1))), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (AND p0 (NOT p2) p1)), (X (NOT (AND p0 (NOT p2) p1))), (X (X (AND p0 (NOT p2) (NOT p1)))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (AND p0 (NOT p2) p1))), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X (AND (NOT p0) (NOT p2) p1))), (X (X (NOT (AND (NOT p0) (NOT p2) p1))))]
Knowledge based reduction with 7 factoid took 532 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 74 ms :[(AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0))]
Finished random walk after 2000 steps, including 166 resets, run visited all 5 properties in 21 ms. (steps per millisecond=95 )
Knowledge obtained : [(AND (NOT p2) p1 p0), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND p0 (NOT p2) (NOT p1))), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (AND p0 (NOT p2) p1)), (X (NOT (AND p0 (NOT p2) p1))), (X (X (AND p0 (NOT p2) (NOT p1)))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (AND p0 (NOT p2) p1))), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X (AND (NOT p0) (NOT p2) p1))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (F (AND (NOT p2) (NOT p0) (NOT p1))), (F (AND (NOT p2) (NOT p0) p1)), (F (AND (NOT p2) (NOT p1))), (F (AND (NOT p2) p0 (NOT p1))), (F (NOT (AND (NOT p2) p0 p1)))]
Knowledge based reduction with 7 factoid took 686 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 85 ms :[(AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 83 ms :[(AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0))]
Support contains 5 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 13 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:22:42] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:42] [INFO ] Invariant cache hit.
[2023-03-09 23:22:42] [INFO ] Dead Transitions using invariants and state equation in 91 ms found 0 transitions.
[2023-03-09 23:22:42] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:42] [INFO ] Invariant cache hit.
[2023-03-09 23:22:42] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-09 23:22:42] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:42] [INFO ] Invariant cache hit.
[2023-03-09 23:22:42] [INFO ] State equation strengthened by 70 read => feed constraints.
[2023-03-09 23:22:42] [INFO ] Implicit Places using invariants and state equation in 259 ms returned []
Implicit Place search using SMT with State Equation took 291 ms to find 0 implicit places.
[2023-03-09 23:22:42] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-09 23:22:42] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:42] [INFO ] Invariant cache hit.
[2023-03-09 23:22:42] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 481 ms. Remains : 27/27 places, 260/260 transitions.
Computed a total of 27 stabilizing places and 258 stable transitions
Computed a total of 27 stabilizing places and 258 stable transitions
Detected a total of 27/27 stabilizing places and 258/260 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND (NOT p2) p1 p0), (X (NOT (AND (NOT p2) (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p2) (NOT p0) p1))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p1))))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p2) p0 p1)), (X (NOT (AND (NOT p2) p0 p1))), (X (AND (NOT p2) p0 (NOT p1))), (X (NOT (AND (NOT p2) p0 (NOT p1)))), (X (X (AND (NOT p2) (NOT p0) p1))), (X (X (NOT (AND (NOT p2) (NOT p0) p1)))), (X (X (AND (NOT p2) p0 p1))), (X (X (NOT (AND (NOT p2) p0 p1)))), (X (X (AND (NOT p2) p0 (NOT p1)))), (X (X (NOT (AND (NOT p2) p0 (NOT p1)))))]
Knowledge based reduction with 7 factoid took 429 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 85 ms :[(AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0))]
Finished random walk after 21 steps, including 1 resets, run visited all 5 properties in 2 ms. (steps per millisecond=10 )
Knowledge obtained : [(AND (NOT p2) p1 p0), (X (NOT (AND (NOT p2) (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p2) (NOT p0) p1))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p1))))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p2) p0 p1)), (X (NOT (AND (NOT p2) p0 p1))), (X (AND (NOT p2) p0 (NOT p1))), (X (NOT (AND (NOT p2) p0 (NOT p1)))), (X (X (AND (NOT p2) (NOT p0) p1))), (X (X (NOT (AND (NOT p2) (NOT p0) p1)))), (X (X (AND (NOT p2) p0 p1))), (X (X (NOT (AND (NOT p2) p0 p1)))), (X (X (AND (NOT p2) p0 (NOT p1)))), (X (X (NOT (AND (NOT p2) p0 (NOT p1))))), (F (AND (NOT p2) (NOT p0) (NOT p1))), (F (AND (NOT p2) (NOT p0) p1)), (F (AND (NOT p2) (NOT p1))), (F (AND (NOT p2) p0 (NOT p1))), (F (NOT (AND (NOT p2) p0 p1)))]
Knowledge based reduction with 7 factoid took 553 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 81 ms :[(AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 87 ms :[(AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 85 ms :[(AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 0 reset in 72 ms.
Product exploration explored 100000 steps with 0 reset in 72 ms.
Support contains 5 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 4 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:22:44] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:44] [INFO ] Invariant cache hit.
[2023-03-09 23:22:44] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
[2023-03-09 23:22:44] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:44] [INFO ] Invariant cache hit.
[2023-03-09 23:22:44] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-09 23:22:44] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:44] [INFO ] Invariant cache hit.
[2023-03-09 23:22:44] [INFO ] State equation strengthened by 70 read => feed constraints.
[2023-03-09 23:22:44] [INFO ] Implicit Places using invariants and state equation in 252 ms returned []
Implicit Place search using SMT with State Equation took 281 ms to find 0 implicit places.
[2023-03-09 23:22:44] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-09 23:22:44] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:44] [INFO ] Invariant cache hit.
[2023-03-09 23:22:44] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 468 ms. Remains : 27/27 places, 260/260 transitions.
Treatment of property DNAwalker-PT-09ringLR-LTLCardinality-01 finished in 5144 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 6 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:22:44] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:44] [INFO ] Invariant cache hit.
[2023-03-09 23:22:44] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
[2023-03-09 23:22:44] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:44] [INFO ] Invariant cache hit.
[2023-03-09 23:22:44] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-09 23:22:44] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:44] [INFO ] Invariant cache hit.
[2023-03-09 23:22:44] [INFO ] State equation strengthened by 70 read => feed constraints.
[2023-03-09 23:22:45] [INFO ] Implicit Places using invariants and state equation in 319 ms returned []
Implicit Place search using SMT with State Equation took 354 ms to find 0 implicit places.
[2023-03-09 23:22:45] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-09 23:22:45] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:45] [INFO ] Invariant cache hit.
[2023-03-09 23:22:45] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 530 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-09ringLR-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT 1 s1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 53 ms.
Product exploration explored 100000 steps with 0 reset in 52 ms.
Computed a total of 27 stabilizing places and 258 stable transitions
Computed a total of 27 stabilizing places and 258 stable transitions
Detected a total of 27/27 stabilizing places and 258/260 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 166 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Finished random walk after 7 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=7 )
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 163 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 12 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:22:46] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:46] [INFO ] Invariant cache hit.
[2023-03-09 23:22:46] [INFO ] Dead Transitions using invariants and state equation in 86 ms found 0 transitions.
[2023-03-09 23:22:46] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:46] [INFO ] Invariant cache hit.
[2023-03-09 23:22:46] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-09 23:22:46] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:46] [INFO ] Invariant cache hit.
[2023-03-09 23:22:46] [INFO ] State equation strengthened by 70 read => feed constraints.
[2023-03-09 23:22:46] [INFO ] Implicit Places using invariants and state equation in 331 ms returned []
Implicit Place search using SMT with State Equation took 366 ms to find 0 implicit places.
[2023-03-09 23:22:46] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-09 23:22:46] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:46] [INFO ] Invariant cache hit.
[2023-03-09 23:22:46] [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 564 ms. Remains : 27/27 places, 260/260 transitions.
Computed a total of 27 stabilizing places and 258 stable transitions
Computed a total of 27 stabilizing places and 258 stable transitions
Detected a total of 27/27 stabilizing places and 258/260 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 136 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Finished random walk after 59 steps, including 3 resets, run visited all 1 properties in 2 ms. (steps per millisecond=29 )
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 182 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 41 ms.
Stuttering criterion allowed to conclude after 6 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-09ringLR-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-09ringLR-LTLCardinality-02 finished in 2536 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 9 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:22:47] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:47] [INFO ] Invariant cache hit.
[2023-03-09 23:22:47] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
[2023-03-09 23:22:47] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:47] [INFO ] Invariant cache hit.
[2023-03-09 23:22:47] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-09 23:22:47] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:47] [INFO ] Invariant cache hit.
[2023-03-09 23:22:47] [INFO ] State equation strengthened by 70 read => feed constraints.
[2023-03-09 23:22:47] [INFO ] Implicit Places using invariants and state equation in 269 ms returned []
Implicit Place search using SMT with State Equation took 302 ms to find 0 implicit places.
[2023-03-09 23:22:47] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-09 23:22:47] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:47] [INFO ] Invariant cache hit.
[2023-03-09 23:22:47] [INFO ] Dead Transitions using invariants and state equation in 93 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 500 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-09ringLR-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s25 s5)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 54 ms.
Product exploration explored 100000 steps with 0 reset in 99 ms.
Computed a total of 27 stabilizing places and 258 stable transitions
Computed a total of 27 stabilizing places and 258 stable transitions
Detected a total of 27/27 stabilizing places and 258/260 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 3 factoid took 186 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Finished random walk after 42 steps, including 2 resets, run visited all 1 properties in 2 ms. (steps per millisecond=21 )
Knowledge obtained : [p0, (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 3 factoid took 143 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 106 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 6 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:22:48] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:48] [INFO ] Invariant cache hit.
[2023-03-09 23:22:48] [INFO ] Dead Transitions using invariants and state equation in 85 ms found 0 transitions.
[2023-03-09 23:22:48] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:48] [INFO ] Invariant cache hit.
[2023-03-09 23:22:48] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-09 23:22:48] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:48] [INFO ] Invariant cache hit.
[2023-03-09 23:22:48] [INFO ] State equation strengthened by 70 read => feed constraints.
[2023-03-09 23:22:49] [INFO ] Implicit Places using invariants and state equation in 261 ms returned []
Implicit Place search using SMT with State Equation took 309 ms to find 0 implicit places.
[2023-03-09 23:22:49] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-09 23:22:49] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:49] [INFO ] Invariant cache hit.
[2023-03-09 23:22:49] [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 495 ms. Remains : 27/27 places, 260/260 transitions.
Computed a total of 27 stabilizing places and 258 stable transitions
Computed a total of 27 stabilizing places and 258 stable transitions
Detected a total of 27/27 stabilizing places and 258/260 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 3 factoid took 138 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Finished random walk after 23 steps, including 1 resets, run visited all 1 properties in 2 ms. (steps per millisecond=11 )
Knowledge obtained : [p0, (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 3 factoid took 133 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 54 ms.
Product exploration explored 100000 steps with 0 reset in 59 ms.
Support contains 2 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 4 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:22:49] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:49] [INFO ] Invariant cache hit.
[2023-03-09 23:22:49] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
[2023-03-09 23:22:49] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:49] [INFO ] Invariant cache hit.
[2023-03-09 23:22:49] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-09 23:22:49] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:49] [INFO ] Invariant cache hit.
[2023-03-09 23:22:50] [INFO ] State equation strengthened by 70 read => feed constraints.
[2023-03-09 23:22:50] [INFO ] Implicit Places using invariants and state equation in 260 ms returned []
Implicit Place search using SMT with State Equation took 292 ms to find 0 implicit places.
[2023-03-09 23:22:50] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-09 23:22:50] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:50] [INFO ] Invariant cache hit.
[2023-03-09 23:22:50] [INFO ] Dead Transitions using invariants and state equation in 85 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 484 ms. Remains : 27/27 places, 260/260 transitions.
Treatment of property DNAwalker-PT-09ringLR-LTLCardinality-03 finished in 3055 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0||G(p1)) U p2))'
Support contains 6 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 4 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:22:50] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:50] [INFO ] Invariant cache hit.
[2023-03-09 23:22:50] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
[2023-03-09 23:22:50] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:50] [INFO ] Invariant cache hit.
[2023-03-09 23:22:50] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-09 23:22:50] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:50] [INFO ] Invariant cache hit.
[2023-03-09 23:22:50] [INFO ] State equation strengthened by 70 read => feed constraints.
[2023-03-09 23:22:50] [INFO ] Implicit Places using invariants and state equation in 247 ms returned []
Implicit Place search using SMT with State Equation took 285 ms to find 0 implicit places.
[2023-03-09 23:22:50] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-09 23:22:50] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:50] [INFO ] Invariant cache hit.
[2023-03-09 23:22:50] [INFO ] Dead Transitions using invariants and state equation in 85 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 457 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 104 ms :[(NOT p2), true, (NOT p1)]
Running random walk in product with property : DNAwalker-PT-09ringLR-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(OR (AND (NOT p2) p0) (AND (NOT p2) p1)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p0) p1), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p2:(GT s17 s7), p0:(LEQ s6 s20), p1:(OR (LEQ s17 s7) (LEQ s14 s11))], 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 4 steps with 0 reset in 1 ms.
FORMULA DNAwalker-PT-09ringLR-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-09ringLR-LTLCardinality-05 finished in 576 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((p0||F(p1))))||G(p2)))'
Support contains 4 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 3 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:22:50] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:50] [INFO ] Invariant cache hit.
[2023-03-09 23:22:51] [INFO ] Dead Transitions using invariants and state equation in 86 ms found 0 transitions.
[2023-03-09 23:22:51] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:51] [INFO ] Invariant cache hit.
[2023-03-09 23:22:51] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-09 23:22:51] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:51] [INFO ] Invariant cache hit.
[2023-03-09 23:22:51] [INFO ] State equation strengthened by 70 read => feed constraints.
[2023-03-09 23:22:51] [INFO ] Implicit Places using invariants and state equation in 252 ms returned []
Implicit Place search using SMT with State Equation took 282 ms to find 0 implicit places.
[2023-03-09 23:22:51] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:51] [INFO ] Invariant cache hit.
[2023-03-09 23:22:51] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 461 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 260 ms :[(AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : DNAwalker-PT-09ringLR-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}], [{ cond=(NOT p2), acceptance={} source=3 dest: 0}, { cond=p2, acceptance={} source=3 dest: 4}], [{ cond=(NOT p2), acceptance={} source=4 dest: 2}, { cond=p2, acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=5 dest: 1}, { cond=(AND p2 (NOT p0) (NOT p1)), acceptance={} source=5 dest: 6}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=6 dest: 1}, { cond=(AND p2 (NOT p1)), acceptance={} source=6 dest: 6}]], initial=3, aps=[p1:(GT 1 s2), p0:(GT s23 s21), p2:(GT 1 s3)], 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, null, null][false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 42 steps with 8 reset in 1 ms.
FORMULA DNAwalker-PT-09ringLR-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-09ringLR-LTLCardinality-06 finished in 745 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||(p1&&F(p0))))))'
Support contains 1 out of 27 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:22:51] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:51] [INFO ] Invariant cache hit.
[2023-03-09 23:22:51] [INFO ] Dead Transitions using invariants and state equation in 85 ms found 0 transitions.
[2023-03-09 23:22:51] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:51] [INFO ] Invariant cache hit.
[2023-03-09 23:22:51] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-09 23:22:51] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:51] [INFO ] Invariant cache hit.
[2023-03-09 23:22:51] [INFO ] State equation strengthened by 70 read => feed constraints.
[2023-03-09 23:22:52] [INFO ] Implicit Places using invariants and state equation in 300 ms returned []
Implicit Place search using SMT with State Equation took 330 ms to find 0 implicit places.
[2023-03-09 23:22:52] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:52] [INFO ] Invariant cache hit.
[2023-03-09 23:22:52] [INFO ] Dead Transitions using invariants and state equation in 89 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 509 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-09ringLR-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT 1 s6)], 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 17 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-09ringLR-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-09ringLR-LTLCardinality-08 finished in 603 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 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 8 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:22:52] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:52] [INFO ] Invariant cache hit.
[2023-03-09 23:22:52] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
[2023-03-09 23:22:52] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:52] [INFO ] Invariant cache hit.
[2023-03-09 23:22:52] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-09 23:22:52] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:52] [INFO ] Invariant cache hit.
[2023-03-09 23:22:52] [INFO ] State equation strengthened by 70 read => feed constraints.
[2023-03-09 23:22:52] [INFO ] Implicit Places using invariants and state equation in 280 ms returned []
Implicit Place search using SMT with State Equation took 319 ms to find 0 implicit places.
[2023-03-09 23:22:52] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-09 23:22:52] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:52] [INFO ] Invariant cache hit.
[2023-03-09 23:22:52] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 490 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 32 ms :[p0]
Running random walk in product with property : DNAwalker-PT-09ringLR-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT 2 s13)], 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 9 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-09ringLR-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-09ringLR-LTLCardinality-10 finished in 542 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 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 6 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:22:52] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:52] [INFO ] Invariant cache hit.
[2023-03-09 23:22:52] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
[2023-03-09 23:22:52] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:52] [INFO ] Invariant cache hit.
[2023-03-09 23:22:52] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-09 23:22:52] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:52] [INFO ] Invariant cache hit.
[2023-03-09 23:22:53] [INFO ] State equation strengthened by 70 read => feed constraints.
[2023-03-09 23:22:53] [INFO ] Implicit Places using invariants and state equation in 332 ms returned []
Implicit Place search using SMT with State Equation took 363 ms to find 0 implicit places.
[2023-03-09 23:22:53] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-09 23:22:53] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:53] [INFO ] Invariant cache hit.
[2023-03-09 23:22:53] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 541 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Running random walk in product with property : DNAwalker-PT-09ringLR-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT 2 s1)], 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 53 ms.
Product exploration explored 100000 steps with 0 reset in 62 ms.
Computed a total of 27 stabilizing places and 258 stable transitions
Computed a total of 27 stabilizing places and 258 stable transitions
Detected a total of 27/27 stabilizing places and 258/260 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 3 factoid took 138 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 41 ms :[(NOT p0)]
Finished random walk after 79 steps, including 5 resets, run visited all 1 properties in 1 ms. (steps per millisecond=79 )
Knowledge obtained : [p0, (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 3 factoid took 183 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 33 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 8 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:22:54] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:54] [INFO ] Invariant cache hit.
[2023-03-09 23:22:54] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
[2023-03-09 23:22:54] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:54] [INFO ] Invariant cache hit.
[2023-03-09 23:22:54] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-09 23:22:54] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:54] [INFO ] Invariant cache hit.
[2023-03-09 23:22:54] [INFO ] State equation strengthened by 70 read => feed constraints.
[2023-03-09 23:22:54] [INFO ] Implicit Places using invariants and state equation in 325 ms returned []
Implicit Place search using SMT with State Equation took 354 ms to find 0 implicit places.
[2023-03-09 23:22:54] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-09 23:22:54] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:54] [INFO ] Invariant cache hit.
[2023-03-09 23:22:54] [INFO ] Dead Transitions using invariants and state equation in 86 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 541 ms. Remains : 27/27 places, 260/260 transitions.
Computed a total of 27 stabilizing places and 258 stable transitions
Computed a total of 27 stabilizing places and 258 stable transitions
Detected a total of 27/27 stabilizing places and 258/260 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 3 factoid took 137 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 34 ms :[(NOT p0)]
Finished random walk after 10 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=10 )
Knowledge obtained : [p0, (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 3 factoid took 207 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 40 ms.
Product exploration explored 100000 steps with 0 reset in 49 ms.
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 4 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:22:55] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:55] [INFO ] Invariant cache hit.
[2023-03-09 23:22:55] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
[2023-03-09 23:22:55] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:55] [INFO ] Invariant cache hit.
[2023-03-09 23:22:55] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-09 23:22:55] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:55] [INFO ] Invariant cache hit.
[2023-03-09 23:22:55] [INFO ] State equation strengthened by 70 read => feed constraints.
[2023-03-09 23:22:55] [INFO ] Implicit Places using invariants and state equation in 310 ms returned []
Implicit Place search using SMT with State Equation took 339 ms to find 0 implicit places.
[2023-03-09 23:22:55] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-09 23:22:55] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:55] [INFO ] Invariant cache hit.
[2023-03-09 23:22:55] [INFO ] Dead Transitions using invariants and state equation in 85 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 519 ms. Remains : 27/27 places, 260/260 transitions.
Treatment of property DNAwalker-PT-09ringLR-LTLCardinality-11 finished in 2878 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)&&(G(p2)||G(!p2))))'
Support contains 6 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 5 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:22:55] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:55] [INFO ] Invariant cache hit.
[2023-03-09 23:22:55] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
[2023-03-09 23:22:55] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:55] [INFO ] Invariant cache hit.
[2023-03-09 23:22:55] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-09 23:22:55] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:55] [INFO ] Invariant cache hit.
[2023-03-09 23:22:55] [INFO ] State equation strengthened by 70 read => feed constraints.
[2023-03-09 23:22:56] [INFO ] Implicit Places using invariants and state equation in 237 ms returned []
Implicit Place search using SMT with State Equation took 276 ms to find 0 implicit places.
[2023-03-09 23:22:56] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-09 23:22:56] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:56] [INFO ] Invariant cache hit.
[2023-03-09 23:22:56] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 452 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 173 ms :[p1, true, p1, (NOT p2), p2]
Running random walk in product with property : DNAwalker-PT-09ringLR-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND p1 p0), acceptance={} source=0 dest: 2}, { cond=(OR (AND (NOT p1) p2) (AND p0 p2)), acceptance={} source=0 dest: 3}, { cond=(OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p2))), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(AND p1 p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={} source=3 dest: 1}, { cond=p2, acceptance={} source=3 dest: 3}], [{ cond=p2, acceptance={} source=4 dest: 1}, { cond=(NOT p2), acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(OR (LEQ s21 s12) (LEQ 1 s10)), p0:(LEQ 1 s4), p2:(GT s20 s24)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Entered a terminal (fully accepting) state of product in 9 steps with 0 reset in 1 ms.
FORMULA DNAwalker-PT-09ringLR-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-09ringLR-LTLCardinality-13 finished in 647 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:22:56] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:56] [INFO ] Invariant cache hit.
[2023-03-09 23:22:56] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
[2023-03-09 23:22:56] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:56] [INFO ] Invariant cache hit.
[2023-03-09 23:22:56] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-09 23:22:56] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:56] [INFO ] Invariant cache hit.
[2023-03-09 23:22:56] [INFO ] State equation strengthened by 70 read => feed constraints.
[2023-03-09 23:22:56] [INFO ] Implicit Places using invariants and state equation in 240 ms returned []
Implicit Place search using SMT with State Equation took 274 ms to find 0 implicit places.
[2023-03-09 23:22:56] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:56] [INFO ] Invariant cache hit.
[2023-03-09 23:22:56] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 437 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 108 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-09ringLR-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(GT 1 s16)], 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 26 steps with 1 reset in 1 ms.
FORMULA DNAwalker-PT-09ringLR-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-09ringLR-LTLCardinality-14 finished in 563 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(G(p0))))))'
Support contains 2 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:22:56] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:56] [INFO ] Invariant cache hit.
[2023-03-09 23:22:57] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
[2023-03-09 23:22:57] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:57] [INFO ] Invariant cache hit.
[2023-03-09 23:22:57] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-09 23:22:57] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:57] [INFO ] Invariant cache hit.
[2023-03-09 23:22:57] [INFO ] State equation strengthened by 70 read => feed constraints.
[2023-03-09 23:22:57] [INFO ] Implicit Places using invariants and state equation in 269 ms returned []
Implicit Place search using SMT with State Equation took 298 ms to find 0 implicit places.
[2023-03-09 23:22:57] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:57] [INFO ] Invariant cache hit.
[2023-03-09 23:22:57] [INFO ] Dead Transitions using invariants and state equation in 94 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 471 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 216 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-09ringLR-LTLCardinality-15 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}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={} source=5 dest: 4}]], initial=5, aps=[p0:(LEQ s23 s13)], 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, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 57 ms.
Product exploration explored 100000 steps with 0 reset in 65 ms.
Computed a total of 27 stabilizing places and 258 stable transitions
Computed a total of 27 stabilizing places and 258 stable transitions
Detected a total of 27/27 stabilizing places and 258/260 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 113 ms. Reduced automaton from 6 states, 7 edges and 1 AP (stutter sensitive) to 6 states, 7 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 161 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 63 steps, including 5 resets, run visited all 1 properties in 3 ms. (steps per millisecond=21 )
Knowledge obtained : [p0, true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 121 ms. Reduced automaton from 6 states, 7 edges and 1 AP (stutter sensitive) to 6 states, 7 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 175 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 190 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 23:22:58] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:58] [INFO ] Invariant cache hit.
[2023-03-09 23:22:58] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
[2023-03-09 23:22:58] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:58] [INFO ] Invariant cache hit.
[2023-03-09 23:22:58] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-09 23:22:58] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:58] [INFO ] Invariant cache hit.
[2023-03-09 23:22:58] [INFO ] State equation strengthened by 70 read => feed constraints.
[2023-03-09 23:22:58] [INFO ] Implicit Places using invariants and state equation in 266 ms returned []
Implicit Place search using SMT with State Equation took 296 ms to find 0 implicit places.
[2023-03-09 23:22:58] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 23:22:58] [INFO ] Invariant cache hit.
[2023-03-09 23:22:58] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 453 ms. Remains : 27/27 places, 260/260 transitions.
Computed a total of 27 stabilizing places and 258 stable transitions
Computed a total of 27 stabilizing places and 258 stable transitions
Detected a total of 27/27 stabilizing places and 258/260 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 136 ms. Reduced automaton from 6 states, 7 edges and 1 AP (stutter sensitive) to 6 states, 7 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 214 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=2 )
Knowledge obtained : [p0, true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 121 ms. Reduced automaton from 6 states, 7 edges and 1 AP (stutter sensitive) to 6 states, 7 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 154 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 455 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 183 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Entered a terminal (fully accepting) state of product in 16 steps with 0 reset in 1 ms.
FORMULA DNAwalker-PT-09ringLR-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-09ringLR-LTLCardinality-15 finished in 3379 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||((!p0||G(p1)) U (p0&&(!p0||G(p1))))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(p0)||(p1 U (p2||G(p1)))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
[2023-03-09 23:23:00] [INFO ] Flatten gal took : 19 ms
[2023-03-09 23:23:00] [INFO ] Export to MCC of 4 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 1 ms.
[2023-03-09 23:23:00] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 27 places, 260 transitions and 760 arcs took 2 ms.
Total runtime 28335 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1928/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1928/ltl_1_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1928/ltl_2_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1928/ltl_3_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : DNAwalker-PT-09ringLR-LTLCardinality-00
Could not compute solution for formula : DNAwalker-PT-09ringLR-LTLCardinality-01
Could not compute solution for formula : DNAwalker-PT-09ringLR-LTLCardinality-03
Could not compute solution for formula : DNAwalker-PT-09ringLR-LTLCardinality-11

BK_STOP 1678404182026

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
mcc2023
ltl formula name DNAwalker-PT-09ringLR-LTLCardinality-00
ltl formula formula --ltl=/tmp/1928/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 27 places, 260 transitions and 760 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 0.030 real 0.020 user 0.000 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1928/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1928/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1928/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1928/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)
ltl formula name DNAwalker-PT-09ringLR-LTLCardinality-01
ltl formula formula --ltl=/tmp/1928/ltl_1_
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 27 places, 260 transitions and 760 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 0.030 real 0.010 user 0.000 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1928/ltl_1_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1928/ltl_1_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1928/ltl_1_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1928/ltl_1_
pnml2lts-mc( 0/ 4): buchi has 4 states
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
ltl formula name DNAwalker-PT-09ringLR-LTLCardinality-03
ltl formula formula --ltl=/tmp/1928/ltl_2_
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
pnml2lts-mc( 0/ 4): Petri net has 27 places, 260 transitions and 760 arcs
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
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 0.030 real 0.010 user 0.000 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1928/ltl_2_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1928/ltl_2_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1928/ltl_2_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1928/ltl_2_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)
ltl formula name DNAwalker-PT-09ringLR-LTLCardinality-11
ltl formula formula --ltl=/tmp/1928/ltl_3_
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
pnml2lts-mc( 0/ 4): Petri net has 27 places, 260 transitions and 760 arcs
Warning: program compiled against libxml 210 using older 209
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 0.030 real 0.010 user 0.000 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1928/ltl_3_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1928/ltl_3_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1928/ltl_3_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1928/ltl_3_
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-09ringLR"
export BK_EXAMINATION="LTLCardinality"
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-09ringLR, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r105-tall-167814481900939"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-09ringLR.tgz
mv DNAwalker-PT-09ringLR execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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