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.r101-tall-167814476100947.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 itstools
Input is DNAwalker-PT-10ringRL, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r101-tall-167814476100947
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 580K
-rw-r--r-- 1 mcc users 6.4K Feb 25 13:03 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Feb 25 13:03 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Feb 25 13:02 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K Feb 25 13:02 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 3.8K Feb 25 15:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 15:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K 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 12K Feb 25 13:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 130K Feb 25 13:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0K Feb 25 13:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K Feb 25 13:03 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-10ringRL-LTLCardinality-00
FORMULA_NAME DNAwalker-PT-10ringRL-LTLCardinality-01
FORMULA_NAME DNAwalker-PT-10ringRL-LTLCardinality-02
FORMULA_NAME DNAwalker-PT-10ringRL-LTLCardinality-03
FORMULA_NAME DNAwalker-PT-10ringRL-LTLCardinality-04
FORMULA_NAME DNAwalker-PT-10ringRL-LTLCardinality-05
FORMULA_NAME DNAwalker-PT-10ringRL-LTLCardinality-06
FORMULA_NAME DNAwalker-PT-10ringRL-LTLCardinality-07
FORMULA_NAME DNAwalker-PT-10ringRL-LTLCardinality-08
FORMULA_NAME DNAwalker-PT-10ringRL-LTLCardinality-09
FORMULA_NAME DNAwalker-PT-10ringRL-LTLCardinality-10
FORMULA_NAME DNAwalker-PT-10ringRL-LTLCardinality-11
FORMULA_NAME DNAwalker-PT-10ringRL-LTLCardinality-12
FORMULA_NAME DNAwalker-PT-10ringRL-LTLCardinality-13
FORMULA_NAME DNAwalker-PT-10ringRL-LTLCardinality-14
FORMULA_NAME DNAwalker-PT-10ringRL-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678332977893

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=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DNAwalker-PT-10ringRL
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-09 03:36:19] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-09 03:36:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 03:36:19] [INFO ] Load time of PNML (sax parser for PT used): 57 ms
[2023-03-09 03:36:19] [INFO ] Transformed 27 places.
[2023-03-09 03:36:19] [INFO ] Transformed 260 transitions.
[2023-03-09 03:36:19] [INFO ] Parsed PT model containing 27 places and 260 transitions and 760 arcs in 134 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-10ringRL-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-10ringRL-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-10ringRL-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 21 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 12 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 03:36:19] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2023-03-09 03:36:19] [INFO ] Computed 0 place invariants in 20 ms
[2023-03-09 03:36:19] [INFO ] Dead Transitions using invariants and state equation in 227 ms found 0 transitions.
[2023-03-09 03:36:19] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:19] [INFO ] Invariant cache hit.
[2023-03-09 03:36:19] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-09 03:36:19] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:19] [INFO ] Invariant cache hit.
[2023-03-09 03:36:19] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-09 03:36:20] [INFO ] Implicit Places using invariants and state equation in 142 ms returned []
Implicit Place search using SMT with State Equation took 173 ms to find 0 implicit places.
[2023-03-09 03:36:20] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:20] [INFO ] Invariant cache hit.
[2023-03-09 03:36:20] [INFO ] Dead Transitions using invariants and state equation in 97 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 532 ms. Remains : 27/27 places, 260/260 transitions.
Support contains 21 out of 27 places after structural reductions.
[2023-03-09 03:36:20] [INFO ] Flatten gal took : 35 ms
[2023-03-09 03:36:20] [INFO ] Flatten gal took : 16 ms
[2023-03-09 03:36:20] [INFO ] Input system was already deterministic with 260 transitions.
Incomplete random walk after 10000 steps, including 810 resets, run finished after 393 ms. (steps per millisecond=25 ) properties (out of 29) seen :25
Incomplete Best-First random walk after 10001 steps, including 59 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 64 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 65 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2023-03-09 03:36:20] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:20] [INFO ] Invariant cache hit.
[2023-03-09 03:36:21] [INFO ] After 124ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:1
[2023-03-09 03:36:24] [INFO ] After 3465ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :0
Fused 4 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 4 atomic propositions for a total of 13 simplifications.
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' '!(((F(p1)&&p0) U X(p2)))'
Support contains 6 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 03:36:24] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:24] [INFO ] Invariant cache hit.
[2023-03-09 03:36:24] [INFO ] Dead Transitions using invariants and state equation in 99 ms found 0 transitions.
[2023-03-09 03:36:24] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:24] [INFO ] Invariant cache hit.
[2023-03-09 03:36:24] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-09 03:36:24] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:24] [INFO ] Invariant cache hit.
[2023-03-09 03:36:25] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-09 03:36:25] [INFO ] Implicit Places using invariants and state equation in 234 ms returned []
Implicit Place search using SMT with State Equation took 278 ms to find 0 implicit places.
[2023-03-09 03:36:25] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:25] [INFO ] Invariant cache hit.
[2023-03-09 03:36:25] [INFO ] Dead Transitions using invariants and state equation in 102 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 485 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 360 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), true, (NOT p1)]
Running random walk in product with property : DNAwalker-PT-10ringRL-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 2}, { cond=p0, acceptance={} source=0 dest: 3}], [{ cond=(NOT p2), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=3 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(AND (LEQ s6 s5) (GT s15 s7)), p1:(LEQ s15 s7), p2:(LEQ s1 s16)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 7 steps with 3 reset in 2 ms.
FORMULA DNAwalker-PT-10ringRL-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-10ringRL-LTLCardinality-01 finished in 912 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)&&F(p1))))'
Support contains 3 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 19 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 03:36:25] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:25] [INFO ] Invariant cache hit.
[2023-03-09 03:36:25] [INFO ] Dead Transitions using invariants and state equation in 93 ms found 0 transitions.
[2023-03-09 03:36:25] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:25] [INFO ] Invariant cache hit.
[2023-03-09 03:36:25] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-09 03:36:25] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:25] [INFO ] Invariant cache hit.
[2023-03-09 03:36:25] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-09 03:36:26] [INFO ] Implicit Places using invariants and state equation in 218 ms returned []
Implicit Place search using SMT with State Equation took 252 ms to find 0 implicit places.
[2023-03-09 03:36:26] [INFO ] Redundant transitions in 10 ms returned []
[2023-03-09 03:36:26] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:26] [INFO ] Invariant cache hit.
[2023-03-09 03:36:26] [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 468 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 114 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : DNAwalker-PT-10ringRL-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ 1 s1), p1:(LEQ s15 s3)], 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]]
Product exploration explored 100000 steps with 0 reset in 198 ms.
Stuttering criterion allowed to conclude after 11 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-10ringRL-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-10ringRL-LTLCardinality-02 finished in 802 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||(F(G(!p0))&&G(p1))))'
Support contains 4 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 11 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 03:36:26] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:26] [INFO ] Invariant cache hit.
[2023-03-09 03:36:26] [INFO ] Dead Transitions using invariants and state equation in 104 ms found 0 transitions.
[2023-03-09 03:36:26] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:26] [INFO ] Invariant cache hit.
[2023-03-09 03:36:26] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-09 03:36:26] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:26] [INFO ] Invariant cache hit.
[2023-03-09 03:36:26] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-09 03:36:26] [INFO ] Implicit Places using invariants and state equation in 279 ms returned []
Implicit Place search using SMT with State Equation took 315 ms to find 0 implicit places.
[2023-03-09 03:36:26] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-09 03:36:26] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:26] [INFO ] Invariant cache hit.
[2023-03-09 03:36:27] [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 527 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DNAwalker-PT-10ringRL-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(LEQ s7 s15), p1:(LEQ s20 s14)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 6 steps with 0 reset in 1 ms.
FORMULA DNAwalker-PT-10ringRL-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-10ringRL-LTLCardinality-03 finished in 624 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 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 4 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 03:36:27] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:27] [INFO ] Invariant cache hit.
[2023-03-09 03:36:27] [INFO ] Dead Transitions using invariants and state equation in 86 ms found 0 transitions.
[2023-03-09 03:36:27] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:27] [INFO ] Invariant cache hit.
[2023-03-09 03:36:27] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-09 03:36:27] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:27] [INFO ] Invariant cache hit.
[2023-03-09 03:36:27] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-09 03:36:27] [INFO ] Implicit Places using invariants and state equation in 296 ms returned []
Implicit Place search using SMT with State Equation took 333 ms to find 0 implicit places.
[2023-03-09 03:36:27] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:27] [INFO ] Invariant cache hit.
[2023-03-09 03:36:27] [INFO ] Dead Transitions using invariants and state equation in 88 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 512 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 77 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-10ringRL-LTLCardinality-04 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:(LEQ s11 s6)], 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 5 steps with 0 reset in 1 ms.
FORMULA DNAwalker-PT-10ringRL-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-10ringRL-LTLCardinality-04 finished in 609 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
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 14 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 03:36:27] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:27] [INFO ] Invariant cache hit.
[2023-03-09 03:36:27] [INFO ] Dead Transitions using invariants and state equation in 84 ms found 0 transitions.
[2023-03-09 03:36:27] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:27] [INFO ] Invariant cache hit.
[2023-03-09 03:36:27] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-09 03:36:27] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:27] [INFO ] Invariant cache hit.
[2023-03-09 03:36:27] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-09 03:36:28] [INFO ] Implicit Places using invariants and state equation in 283 ms returned []
Implicit Place search using SMT with State Equation took 320 ms to find 0 implicit places.
[2023-03-09 03:36:28] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-09 03:36:28] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:28] [INFO ] Invariant cache hit.
[2023-03-09 03:36:28] [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 515 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Running random walk in product with property : DNAwalker-PT-10ringRL-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT 1 s16)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-10ringRL-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-10ringRL-LTLCardinality-05 finished in 580 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
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 03:36:28] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:28] [INFO ] Invariant cache hit.
[2023-03-09 03:36:28] [INFO ] Dead Transitions using invariants and state equation in 92 ms found 0 transitions.
[2023-03-09 03:36:28] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:28] [INFO ] Invariant cache hit.
[2023-03-09 03:36:28] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-09 03:36:28] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:28] [INFO ] Invariant cache hit.
[2023-03-09 03:36:28] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-09 03:36:28] [INFO ] Implicit Places using invariants and state equation in 285 ms returned []
Implicit Place search using SMT with State Equation took 328 ms to find 0 implicit places.
[2023-03-09 03:36:28] [INFO ] Redundant transitions in 10 ms returned []
[2023-03-09 03:36:28] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:28] [INFO ] Invariant cache hit.
[2023-03-09 03:36:28] [INFO ] Dead Transitions using invariants and state equation in 91 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 32 ms :[(NOT p0)]
Running random walk in product with property : DNAwalker-PT-10ringRL-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 2 s11)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 1 ms.
FORMULA DNAwalker-PT-10ringRL-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-10ringRL-LTLCardinality-06 finished in 591 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(p0)&&G(p1)))))'
Support contains 5 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 03:36:28] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:28] [INFO ] Invariant cache hit.
[2023-03-09 03:36:29] [INFO ] Dead Transitions using invariants and state equation in 92 ms found 0 transitions.
[2023-03-09 03:36:29] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:29] [INFO ] Invariant cache hit.
[2023-03-09 03:36:29] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-09 03:36:29] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:29] [INFO ] Invariant cache hit.
[2023-03-09 03:36:29] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-09 03:36:29] [INFO ] Implicit Places using invariants and state equation in 208 ms returned []
Implicit Place search using SMT with State Equation took 241 ms to find 0 implicit places.
[2023-03-09 03:36:29] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:29] [INFO ] Invariant cache hit.
[2023-03-09 03:36:29] [INFO ] Dead Transitions using invariants and state equation in 95 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 434 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 214 ms :[true, (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : DNAwalker-PT-10ringRL-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(OR (NOT p1) (NOT p0)), acceptance={} source=1 dest: 0}, { cond=(AND p1 p0), acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={} source=4 dest: 0}, { cond=p1, acceptance={} source=4 dest: 1}], [{ cond=(NOT p1), acceptance={} source=5 dest: 0}, { cond=p1, acceptance={} source=5 dest: 5}]], initial=2, aps=[p1:(AND (GT s12 s11) (LEQ s8 s25)), p0:(LEQ 2 s0)], 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]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-10ringRL-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-10ringRL-LTLCardinality-07 finished in 671 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(G(p0))&&F(p1))))'
Support contains 3 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 03:36:29] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:29] [INFO ] Invariant cache hit.
[2023-03-09 03:36:29] [INFO ] Dead Transitions using invariants and state equation in 99 ms found 0 transitions.
[2023-03-09 03:36:29] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:29] [INFO ] Invariant cache hit.
[2023-03-09 03:36:29] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-09 03:36:29] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:29] [INFO ] Invariant cache hit.
[2023-03-09 03:36:29] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-09 03:36:30] [INFO ] Implicit Places using invariants and state equation in 296 ms returned []
Implicit Place search using SMT with State Equation took 331 ms to find 0 implicit places.
[2023-03-09 03:36:30] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:30] [INFO ] Invariant cache hit.
[2023-03-09 03:36:30] [INFO ] Dead Transitions using invariants and state equation in 101 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 541 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 180 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : DNAwalker-PT-10ringRL-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(LEQ s9 s25), p0:(LEQ 2 s26)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-10ringRL-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-10ringRL-LTLCardinality-08 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' '!(F(G(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 11 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 03:36:30] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:30] [INFO ] Invariant cache hit.
[2023-03-09 03:36:30] [INFO ] Dead Transitions using invariants and state equation in 89 ms found 0 transitions.
[2023-03-09 03:36:30] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:30] [INFO ] Invariant cache hit.
[2023-03-09 03:36:30] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-09 03:36:30] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:30] [INFO ] Invariant cache hit.
[2023-03-09 03:36:30] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-09 03:36:30] [INFO ] Implicit Places using invariants and state equation in 365 ms returned []
Implicit Place search using SMT with State Equation took 397 ms to find 0 implicit places.
[2023-03-09 03:36:30] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-09 03:36:30] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:30] [INFO ] Invariant cache hit.
[2023-03-09 03:36:30] [INFO ] Dead Transitions using invariants and state equation in 84 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 599 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Running random walk in product with property : DNAwalker-PT-10ringRL-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s12 s2)], 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 101 ms.
Stuttering criterion allowed to conclude after 11 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-10ringRL-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-10ringRL-LTLCardinality-09 finished in 751 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) U p1)))'
Support contains 4 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 03:36:31] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:31] [INFO ] Invariant cache hit.
[2023-03-09 03:36:31] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
[2023-03-09 03:36:31] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:31] [INFO ] Invariant cache hit.
[2023-03-09 03:36:31] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-09 03:36:31] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:31] [INFO ] Invariant cache hit.
[2023-03-09 03:36:31] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-09 03:36:31] [INFO ] Implicit Places using invariants and state equation in 317 ms returned []
Implicit Place search using SMT with State Equation took 348 ms to find 0 implicit places.
[2023-03-09 03:36:31] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-09 03:36:31] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:31] [INFO ] Invariant cache hit.
[2023-03-09 03:36:31] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 529 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 108 ms :[(NOT p1), (NOT p0), (NOT p1)]
Running random walk in product with property : DNAwalker-PT-10ringRL-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(GT s11 s25), p0:(LEQ s3 s16)], 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 0 ms.
FORMULA DNAwalker-PT-10ringRL-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-10ringRL-LTLCardinality-11 finished in 659 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||(p1 U p2)||G(p3)))))'
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 10 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 03:36:31] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:31] [INFO ] Invariant cache hit.
[2023-03-09 03:36:31] [INFO ] Dead Transitions using invariants and state equation in 100 ms found 0 transitions.
[2023-03-09 03:36:31] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:31] [INFO ] Invariant cache hit.
[2023-03-09 03:36:31] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-09 03:36:31] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:31] [INFO ] Invariant cache hit.
[2023-03-09 03:36:31] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-09 03:36:32] [INFO ] Implicit Places using invariants and state equation in 256 ms returned []
Implicit Place search using SMT with State Equation took 289 ms to find 0 implicit places.
[2023-03-09 03:36:32] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-09 03:36:32] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:32] [INFO ] Invariant cache hit.
[2023-03-09 03:36:32] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 491 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 210 ms :[(AND (NOT p3) (NOT p2) (NOT p0)), (AND (NOT p3) (NOT p2) (NOT p0))]
Running random walk in product with property : DNAwalker-PT-10ringRL-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p3) (NOT p2) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p3 (NOT p2) (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p3) (NOT p2) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p3:(OR (LEQ s26 s24) (LEQ 2 s9)), p2:(LEQ s26 s24), p0:(LEQ s18 s21)], 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 63 ms.
Product exploration explored 100000 steps with 0 reset in 156 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 p3 p2 p0), (X (NOT (AND p3 (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p3) (NOT p2) (NOT p0)))), (X (X (NOT (AND p3 (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p3) (NOT p2) (NOT p0))))), (F (OR (G p3) (G (NOT p3)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 308 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p2) (NOT p0) (NOT p3)), (AND (NOT p2) (NOT p0) (NOT p3))]
Incomplete random walk after 10000 steps, including 800 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 64 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-09 03:36:33] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:33] [INFO ] Invariant cache hit.
[2023-03-09 03:36:33] [INFO ] After 17ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 03:36:36] [INFO ] After 3584ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 03:36:36] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-09 03:36:37] [INFO ] After 737ms SMT Verify possible using 72 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 03:36:37] [INFO ] After 922ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 466 ms.
[2023-03-09 03:36:38] [INFO ] After 4997ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 5 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 260/260 transitions.
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 27 transition count 253
Reduce places removed 5 places and 5 transitions.
Iterating global reduction 1 with 5 rules applied. Total rules applied 12 place count 22 transition count 248
Applied a total of 12 rules in 9 ms. Remains 22 /27 variables (removed 5) and now considering 248/260 (removed 12) transitions.
// Phase 1: matrix 248 rows 22 cols
[2023-03-09 03:36:38] [INFO ] Computed 0 place invariants in 3 ms
[2023-03-09 03:36:38] [INFO ] Dead Transitions using invariants and state equation in 91 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 101 ms. Remains : 22/27 places, 248/260 transitions.
Finished random walk after 4555 steps, including 518 resets, run visited all 1 properties in 18 ms. (steps per millisecond=253 )
Knowledge obtained : [(AND p3 p2 p0), (X (NOT (AND p3 (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p3) (NOT p2) (NOT p0)))), (X (X (NOT (AND p3 (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p3) (NOT p2) (NOT p0))))), (F (OR (G p3) (G (NOT p3)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (AND (NOT p2) (NOT p0) (NOT p3))), (F (AND (NOT p2) (NOT p0) p3))]
Knowledge based reduction with 8 factoid took 323 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 110 ms :[(AND (NOT p2) (NOT p0) (NOT p3)), (AND (NOT p2) (NOT p0) (NOT p3))]
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p2) (NOT p0) (NOT p3)), (AND (NOT p2) (NOT p0) (NOT p3))]
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 03:36:38] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2023-03-09 03:36:38] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-09 03:36:38] [INFO ] Dead Transitions using invariants and state equation in 93 ms found 0 transitions.
[2023-03-09 03:36:38] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:38] [INFO ] Invariant cache hit.
[2023-03-09 03:36:38] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-09 03:36:38] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:38] [INFO ] Invariant cache hit.
[2023-03-09 03:36:39] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-09 03:36:39] [INFO ] Implicit Places using invariants and state equation in 306 ms returned []
Implicit Place search using SMT with State Equation took 335 ms to find 0 implicit places.
[2023-03-09 03:36:39] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-09 03:36:39] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:39] [INFO ] Invariant cache hit.
[2023-03-09 03:36:39] [INFO ] Dead Transitions using invariants and state equation in 127 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 577 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 p2 p0 p3), (X (NOT (AND (NOT p2) (NOT p0) (NOT p3)))), (X (NOT (AND (NOT p2) (NOT p0) p3))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p3))))), (X (X (NOT (AND (NOT p2) (NOT p0) p3)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p3) (G (NOT p3))))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 330 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p2) (NOT p3) (NOT p0)), (AND (NOT p2) (NOT p3) (NOT p0))]
Finished random walk after 201 steps, including 15 resets, run visited all 2 properties in 4 ms. (steps per millisecond=50 )
Knowledge obtained : [(AND p2 p0 p3), (X (NOT (AND (NOT p2) (NOT p0) (NOT p3)))), (X (NOT (AND (NOT p2) (NOT p0) p3))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p3))))), (X (X (NOT (AND (NOT p2) (NOT p0) p3)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p3) (G (NOT p3))))]
False Knowledge obtained : [(F (AND (NOT p2) (NOT p3) (NOT p0))), (F (AND (NOT p2) p3 (NOT p0)))]
Knowledge based reduction with 8 factoid took 347 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p2) (NOT p3) (NOT p0)), (AND (NOT p2) (NOT p3) (NOT p0))]
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p2) (NOT p3) (NOT p0)), (AND (NOT p2) (NOT p3) (NOT p0))]
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p2) (NOT p3) (NOT p0)), (AND (NOT p2) (NOT p3) (NOT p0))]
Product exploration explored 100000 steps with 0 reset in 56 ms.
Product exploration explored 100000 steps with 0 reset in 89 ms.
Built C files in :
/tmp/ltsmin16756518354560587471
[2023-03-09 03:36:40] [INFO ] Computing symmetric may disable matrix : 260 transitions.
[2023-03-09 03:36:40] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:36:40] [INFO ] Computing symmetric may enable matrix : 260 transitions.
[2023-03-09 03:36:40] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:36:40] [INFO ] Computing Do-Not-Accords matrix : 260 transitions.
[2023-03-09 03:36:40] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:36:40] [INFO ] Built C files in 49ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16756518354560587471
Running compilation step : cd /tmp/ltsmin16756518354560587471;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 536 ms.
Running link step : cd /tmp/ltsmin16756518354560587471;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 56 ms.
Running LTSmin : cd /tmp/ltsmin16756518354560587471;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased7513392672307873467.hoa' '--buchi-type=spotba'
LTSmin run took 371 ms.
FORMULA DNAwalker-PT-10ringRL-LTLCardinality-13 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property DNAwalker-PT-10ringRL-LTLCardinality-13 finished in 9867 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 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 03:36:41] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:41] [INFO ] Invariant cache hit.
[2023-03-09 03:36:41] [INFO ] Dead Transitions using invariants and state equation in 86 ms found 0 transitions.
[2023-03-09 03:36:41] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:41] [INFO ] Invariant cache hit.
[2023-03-09 03:36:41] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-09 03:36:41] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:41] [INFO ] Invariant cache hit.
[2023-03-09 03:36:41] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-09 03:36:42] [INFO ] Implicit Places using invariants and state equation in 284 ms returned []
Implicit Place search using SMT with State Equation took 335 ms to find 0 implicit places.
[2023-03-09 03:36:42] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-09 03:36:42] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:42] [INFO ] Invariant cache hit.
[2023-03-09 03:36:42] [INFO ] Dead Transitions using invariants and state equation in 100 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 549 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Running random walk in product with property : DNAwalker-PT-10ringRL-LTLCardinality-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:(LEQ s25 s8)], 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 51 ms.
Product exploration explored 100000 steps with 0 reset in 68 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 p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 177 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 37 ms :[(NOT p0)]
Finished random walk after 48 steps, including 4 resets, run visited all 1 properties in 1 ms. (steps per millisecond=48 )
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 158 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)]
Stuttering acceptance computed with spot in 27 ms :[(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 9 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 03:36:42] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:42] [INFO ] Invariant cache hit.
[2023-03-09 03:36:42] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
[2023-03-09 03:36:42] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:42] [INFO ] Invariant cache hit.
[2023-03-09 03:36:42] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-09 03:36:42] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:42] [INFO ] Invariant cache hit.
[2023-03-09 03:36:42] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-09 03:36:43] [INFO ] Implicit Places using invariants and state equation in 264 ms returned []
Implicit Place search using SMT with State Equation took 293 ms to find 0 implicit places.
[2023-03-09 03:36:43] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-09 03:36:43] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:43] [INFO ] Invariant cache hit.
[2023-03-09 03:36:43] [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 460 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 p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 147 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 38 ms :[(NOT p0)]
Finished random walk after 58 steps, including 4 resets, run visited all 1 properties in 1 ms. (steps per millisecond=58 )
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 162 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 37 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 37 ms.
Product exploration explored 100000 steps with 0 reset in 49 ms.
Built C files in :
/tmp/ltsmin3816074575094599910
[2023-03-09 03:36:43] [INFO ] Computing symmetric may disable matrix : 260 transitions.
[2023-03-09 03:36:43] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:36:43] [INFO ] Computing symmetric may enable matrix : 260 transitions.
[2023-03-09 03:36:43] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:36:43] [INFO ] Computing Do-Not-Accords matrix : 260 transitions.
[2023-03-09 03:36:43] [INFO ] Computation of Completed DNA matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:36:43] [INFO ] Built C files in 32ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3816074575094599910
Running compilation step : cd /tmp/ltsmin3816074575094599910;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 447 ms.
Running link step : cd /tmp/ltsmin3816074575094599910;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin3816074575094599910;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased2289619040674372206.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
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 03:36:58] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:58] [INFO ] Invariant cache hit.
[2023-03-09 03:36:59] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
[2023-03-09 03:36:59] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:59] [INFO ] Invariant cache hit.
[2023-03-09 03:36:59] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-09 03:36:59] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:59] [INFO ] Invariant cache hit.
[2023-03-09 03:36:59] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-09 03:36:59] [INFO ] Implicit Places using invariants and state equation in 269 ms returned []
Implicit Place search using SMT with State Equation took 301 ms to find 0 implicit places.
[2023-03-09 03:36:59] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-09 03:36:59] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:36:59] [INFO ] Invariant cache hit.
[2023-03-09 03:36:59] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 463 ms. Remains : 27/27 places, 260/260 transitions.
Built C files in :
/tmp/ltsmin8030607424967191263
[2023-03-09 03:36:59] [INFO ] Computing symmetric may disable matrix : 260 transitions.
[2023-03-09 03:36:59] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:36:59] [INFO ] Computing symmetric may enable matrix : 260 transitions.
[2023-03-09 03:36:59] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:36:59] [INFO ] Computing Do-Not-Accords matrix : 260 transitions.
[2023-03-09 03:36:59] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:36:59] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8030607424967191263
Running compilation step : cd /tmp/ltsmin8030607424967191263;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 444 ms.
Running link step : cd /tmp/ltsmin8030607424967191263;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin8030607424967191263;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased9329314248238562650.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-09 03:37:14] [INFO ] Flatten gal took : 11 ms
[2023-03-09 03:37:14] [INFO ] Flatten gal took : 9 ms
[2023-03-09 03:37:14] [INFO ] Time to serialize gal into /tmp/LTL13299038727409618609.gal : 4 ms
[2023-03-09 03:37:14] [INFO ] Time to serialize properties into /tmp/LTL12682337013816911039.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13299038727409618609.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5374090969224369371.hoa' '-atoms' '/tmp/LTL12682337013816911039.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL12682337013816911039.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5374090969224369371.hoa
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...1498
1 unique states visited
0 strongly connected components in search stack
0 transitions explored
1 items max in DFS search stack
756 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,7.74075,231908,1,0,917,1.09913e+06,529,305,2653,1.38075e+06,934
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA DNAwalker-PT-10ringRL-LTLCardinality-14 TRUE TECHNIQUES KNOWLEDGE HOA DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property DNAwalker-PT-10ringRL-LTLCardinality-14 finished in 42098 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X((X(X(G(p1))) U (p2&&X(X(G(p1))))))))'
Support contains 5 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 03:37:23] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:37:23] [INFO ] Invariant cache hit.
[2023-03-09 03:37:23] [INFO ] Dead Transitions using invariants and state equation in 88 ms found 0 transitions.
[2023-03-09 03:37:23] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:37:23] [INFO ] Invariant cache hit.
[2023-03-09 03:37:23] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-09 03:37:23] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:37:23] [INFO ] Invariant cache hit.
[2023-03-09 03:37:23] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-09 03:37:24] [INFO ] Implicit Places using invariants and state equation in 308 ms returned []
Implicit Place search using SMT with State Equation took 343 ms to find 0 implicit places.
[2023-03-09 03:37:24] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:37:24] [INFO ] Invariant cache hit.
[2023-03-09 03:37:24] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 510 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 299 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p1), (NOT p1), true, (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-10ringRL-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}, { cond=true, acceptance={0} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=p0, acceptance={} source=2 dest: 6}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=p1, acceptance={} source=4 dest: 4}, { cond=(NOT p1), acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(NOT p0), acceptance={} source=6 dest: 4}, { cond=p0, acceptance={} source=6 dest: 7}], [{ cond=(AND (NOT p0) p1), acceptance={} source=7 dest: 4}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=7 dest: 5}, { cond=(AND p0 p1), acceptance={} source=7 dest: 7}, { cond=(AND p0 (NOT p1)), acceptance={} source=7 dest: 8}], [{ cond=(NOT p0), acceptance={} source=8 dest: 5}, { cond=p0, acceptance={} source=8 dest: 8}]], initial=0, aps=[p0:(GT s20 s25), p2:(LEQ 1 s3), p1:(GT s21 s9)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 1 ms.
FORMULA DNAwalker-PT-10ringRL-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-10ringRL-LTLCardinality-15 finished in 831 ms.
All properties solved by simple procedures.
Total runtime 65235 ms.

BK_STOP 1678333045530

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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-10ringRL"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
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 itstools"
echo " Input is DNAwalker-PT-10ringRL, 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 r101-tall-167814476100947"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-10ringRL.tgz
mv DNAwalker-PT-10ringRL 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 ;