Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r131-smll-171624288700278.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool gold2023
Input is DNAwalker-PT-10ringRL, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r131-smll-171624288700278
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 772K
-rw-r--r-- 1 mcc users 7.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Apr 22 14:39 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 22 14:39 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 22 14:39 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 22 14:39 LTLFireability.xml
-rw-r--r-- 1 mcc users 20K Apr 13 13:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 248K Apr 13 13:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Apr 13 13:43 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 118K Apr 13 13:43 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:39 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:39 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 9 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 112K May 18 16:42 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-LTLFireability-00
FORMULA_NAME DNAwalker-PT-10ringRL-LTLFireability-01
FORMULA_NAME DNAwalker-PT-10ringRL-LTLFireability-02
FORMULA_NAME DNAwalker-PT-10ringRL-LTLFireability-03
FORMULA_NAME DNAwalker-PT-10ringRL-LTLFireability-04
FORMULA_NAME DNAwalker-PT-10ringRL-LTLFireability-05
FORMULA_NAME DNAwalker-PT-10ringRL-LTLFireability-06
FORMULA_NAME DNAwalker-PT-10ringRL-LTLFireability-07
FORMULA_NAME DNAwalker-PT-10ringRL-LTLFireability-08
FORMULA_NAME DNAwalker-PT-10ringRL-LTLFireability-09
FORMULA_NAME DNAwalker-PT-10ringRL-LTLFireability-10
FORMULA_NAME DNAwalker-PT-10ringRL-LTLFireability-11
FORMULA_NAME DNAwalker-PT-10ringRL-LTLFireability-12
FORMULA_NAME DNAwalker-PT-10ringRL-LTLFireability-13
FORMULA_NAME DNAwalker-PT-10ringRL-LTLFireability-14
FORMULA_NAME DNAwalker-PT-10ringRL-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716443985424

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=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DNAwalker-PT-10ringRL
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-23 05:59:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-23 05:59:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 05:59:48] [INFO ] Load time of PNML (sax parser for PT used): 114 ms
[2024-05-23 05:59:48] [INFO ] Transformed 27 places.
[2024-05-23 05:59:48] [INFO ] Transformed 260 transitions.
[2024-05-23 05:59:48] [INFO ] Parsed PT model containing 27 places and 260 transitions and 760 arcs in 259 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 18 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA DNAwalker-PT-10ringRL-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-10ringRL-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 19 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 38 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2024-05-23 05:59:48] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2024-05-23 05:59:48] [INFO ] Computed 0 invariants in 12 ms
[2024-05-23 05:59:48] [INFO ] Dead Transitions using invariants and state equation in 492 ms found 0 transitions.
[2024-05-23 05:59:48] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 05:59:48] [INFO ] Invariant cache hit.
[2024-05-23 05:59:49] [INFO ] Implicit Places using invariants in 76 ms returned []
[2024-05-23 05:59:49] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 05:59:49] [INFO ] Invariant cache hit.
[2024-05-23 05:59:49] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-23 05:59:49] [INFO ] Implicit Places using invariants and state equation in 238 ms returned []
Implicit Place search using SMT with State Equation took 316 ms to find 0 implicit places.
[2024-05-23 05:59:49] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 05:59:49] [INFO ] Invariant cache hit.
[2024-05-23 05:59:49] [INFO ] Dead Transitions using invariants and state equation in 189 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1090 ms. Remains : 27/27 places, 260/260 transitions.
Support contains 19 out of 27 places after structural reductions.
[2024-05-23 05:59:49] [INFO ] Flatten gal took : 56 ms
[2024-05-23 05:59:49] [INFO ] Flatten gal took : 37 ms
[2024-05-23 05:59:49] [INFO ] Input system was already deterministic with 260 transitions.
Incomplete random walk after 10000 steps, including 806 resets, run finished after 575 ms. (steps per millisecond=17 ) properties (out of 31) seen :28
Incomplete Best-First random walk after 10001 steps, including 48 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 49 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 53 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2024-05-23 05:59:50] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 05:59:50] [INFO ] Invariant cache hit.
[2024-05-23 05:59:50] [INFO ] After 201ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-23 05:59:58] [INFO ] After 7398ms 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 18 ms.
FORMULA DNAwalker-PT-10ringRL-LTLFireability-09 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 3 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_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p1)||p0)))'
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 6 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2024-05-23 05:59:58] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 05:59:58] [INFO ] Invariant cache hit.
[2024-05-23 05:59:58] [INFO ] Dead Transitions using invariants and state equation in 180 ms found 0 transitions.
[2024-05-23 05:59:58] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 05:59:58] [INFO ] Invariant cache hit.
[2024-05-23 05:59:58] [INFO ] Implicit Places using invariants in 118 ms returned []
[2024-05-23 05:59:58] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 05:59:58] [INFO ] Invariant cache hit.
[2024-05-23 05:59:59] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-23 05:59:59] [INFO ] Implicit Places using invariants and state equation in 414 ms returned []
Implicit Place search using SMT with State Equation took 534 ms to find 0 implicit places.
[2024-05-23 05:59:59] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 05:59:59] [INFO ] Invariant cache hit.
[2024-05-23 05:59:59] [INFO ] Dead Transitions using invariants and state equation in 164 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 900 ms. Remains : 27/27 places, 260/260 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 301 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DNAwalker-PT-10ringRL-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}]], initial=1, aps=[p1:(AND (GEQ s2 1) (GEQ s26 2)), p0:(OR (LT s5 2) (LT s7 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 571 ms.
Product exploration explored 100000 steps with 50000 reset in 375 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 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), true, (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 21 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DNAwalker-PT-10ringRL-LTLFireability-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DNAwalker-PT-10ringRL-LTLFireability-00 finished in 2253 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((X(F(p0)) U (G(!p0) U 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 5 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2024-05-23 06:00:00] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 06:00:00] [INFO ] Invariant cache hit.
[2024-05-23 06:00:00] [INFO ] Dead Transitions using invariants and state equation in 141 ms found 0 transitions.
[2024-05-23 06:00:00] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 06:00:00] [INFO ] Invariant cache hit.
[2024-05-23 06:00:01] [INFO ] Implicit Places using invariants in 48 ms returned []
[2024-05-23 06:00:01] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 06:00:01] [INFO ] Invariant cache hit.
[2024-05-23 06:00:01] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-23 06:00:01] [INFO ] Implicit Places using invariants and state equation in 375 ms returned []
Implicit Place search using SMT with State Equation took 427 ms to find 0 implicit places.
[2024-05-23 06:00:01] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 06:00:01] [INFO ] Invariant cache hit.
[2024-05-23 06:00:01] [INFO ] Dead Transitions using invariants and state equation in 134 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 710 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 166 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-10ringRL-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(AND (GEQ s5 1) (GEQ s15 2)), p0:(AND (GEQ s15 2) (GEQ s22 1))], 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 2 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-10ringRL-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-10ringRL-LTLFireability-01 finished in 902 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(!p0)&&X(F((!p0||G(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 5 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2024-05-23 06:00:01] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 06:00:01] [INFO ] Invariant cache hit.
[2024-05-23 06:00:01] [INFO ] Dead Transitions using invariants and state equation in 151 ms found 0 transitions.
[2024-05-23 06:00:01] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 06:00:01] [INFO ] Invariant cache hit.
[2024-05-23 06:00:01] [INFO ] Implicit Places using invariants in 47 ms returned []
[2024-05-23 06:00:01] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 06:00:01] [INFO ] Invariant cache hit.
[2024-05-23 06:00:02] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-23 06:00:02] [INFO ] Implicit Places using invariants and state equation in 381 ms returned []
Implicit Place search using SMT with State Equation took 433 ms to find 0 implicit places.
[2024-05-23 06:00:02] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 06:00:02] [INFO ] Invariant cache hit.
[2024-05-23 06:00:02] [INFO ] Dead Transitions using invariants and state equation in 140 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 732 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 116 ms :[p0, p0, (AND p0 (NOT p1))]
Running random walk in product with property : DNAwalker-PT-10ringRL-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s11 2) (GEQ s17 1)), p1:(AND (GEQ s10 2) (GEQ s11 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 293 ms.
Product exploration explored 100000 steps with 50000 reset in 285 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 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 p1))), (X (NOT (AND p0 (NOT p1)))), (X (NOT p0)), (X (X (NOT (AND p0 p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (NOT p0)))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 7 factoid took 16 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DNAwalker-PT-10ringRL-LTLFireability-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DNAwalker-PT-10ringRL-LTLFireability-02 finished in 1468 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
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 17 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2024-05-23 06:00:03] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 06:00:03] [INFO ] Invariant cache hit.
[2024-05-23 06:00:03] [INFO ] Dead Transitions using invariants and state equation in 166 ms found 0 transitions.
[2024-05-23 06:00:03] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 06:00:03] [INFO ] Invariant cache hit.
[2024-05-23 06:00:03] [INFO ] Implicit Places using invariants in 45 ms returned []
[2024-05-23 06:00:03] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 06:00:03] [INFO ] Invariant cache hit.
[2024-05-23 06:00:03] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-23 06:00:03] [INFO ] Implicit Places using invariants and state equation in 309 ms returned []
Implicit Place search using SMT with State Equation took 377 ms to find 0 implicit places.
[2024-05-23 06:00:03] [INFO ] Redundant transitions in 18 ms returned []
[2024-05-23 06:00:03] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 06:00:03] [INFO ] Invariant cache hit.
[2024-05-23 06:00:03] [INFO ] Dead Transitions using invariants and state equation in 154 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 793 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-10ringRL-LTLFireability-04 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:(OR (NOT (AND (GEQ s0 2) (GEQ s3 1))) (AND (GEQ s1 2) (GEQ s5 1)))], 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 94 ms.
Product exploration explored 100000 steps with 0 reset in 349 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 265 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 70 ms :[(NOT p0), (NOT p0)]
Finished random walk after 42 steps, including 3 resets, run visited all 1 properties in 1 ms. (steps per millisecond=42 )
Parikh walk visited 0 properties in 0 ms.
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 201 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 75 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
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 9 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2024-05-23 06:00:05] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 06:00:05] [INFO ] Invariant cache hit.
[2024-05-23 06:00:05] [INFO ] Dead Transitions using invariants and state equation in 166 ms found 0 transitions.
[2024-05-23 06:00:05] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 06:00:05] [INFO ] Invariant cache hit.
[2024-05-23 06:00:05] [INFO ] Implicit Places using invariants in 46 ms returned []
[2024-05-23 06:00:05] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 06:00:05] [INFO ] Invariant cache hit.
[2024-05-23 06:00:05] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-23 06:00:05] [INFO ] Implicit Places using invariants and state equation in 307 ms returned []
Implicit Place search using SMT with State Equation took 358 ms to find 0 implicit places.
[2024-05-23 06:00:05] [INFO ] Redundant transitions in 4 ms returned []
[2024-05-23 06:00:05] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 06:00:05] [INFO ] Invariant cache hit.
[2024-05-23 06:00:05] [INFO ] Dead Transitions using invariants and state equation in 134 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 682 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 178 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 70 ms :[(NOT p0), (NOT p0)]
Finished random walk after 34 steps, including 2 resets, run visited all 1 properties in 2 ms. (steps per millisecond=17 )
Parikh walk visited 0 properties in 0 ms.
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 206 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)]
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 92 ms.
Product exploration explored 100000 steps with 0 reset in 76 ms.
Built C files in :
/tmp/ltsmin1592385114203286980
[2024-05-23 06:00:06] [INFO ] Computing symmetric may disable matrix : 260 transitions.
[2024-05-23 06:00:06] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 06:00:06] [INFO ] Computing symmetric may enable matrix : 260 transitions.
[2024-05-23 06:00:06] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 06:00:06] [INFO ] Computing Do-Not-Accords matrix : 260 transitions.
[2024-05-23 06:00:06] [INFO ] Computation of Completed DNA matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 06:00:06] [INFO ] Built C files in 61ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1592385114203286980
Running compilation step : cd /tmp/ltsmin1592385114203286980;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 877 ms.
Running link step : cd /tmp/ltsmin1592385114203286980;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 55 ms.
Running LTSmin : cd /tmp/ltsmin1592385114203286980;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased3786010546651079015.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
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 9 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2024-05-23 06:00:22] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 06:00:22] [INFO ] Invariant cache hit.
[2024-05-23 06:00:22] [INFO ] Dead Transitions using invariants and state equation in 145 ms found 0 transitions.
[2024-05-23 06:00:22] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 06:00:22] [INFO ] Invariant cache hit.
[2024-05-23 06:00:22] [INFO ] Implicit Places using invariants in 39 ms returned []
[2024-05-23 06:00:22] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 06:00:22] [INFO ] Invariant cache hit.
[2024-05-23 06:00:22] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-23 06:00:22] [INFO ] Implicit Places using invariants and state equation in 298 ms returned []
Implicit Place search using SMT with State Equation took 339 ms to find 0 implicit places.
[2024-05-23 06:00:22] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-23 06:00:22] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 06:00:22] [INFO ] Invariant cache hit.
[2024-05-23 06:00:22] [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 648 ms. Remains : 27/27 places, 260/260 transitions.
Built C files in :
/tmp/ltsmin5342166085071281578
[2024-05-23 06:00:22] [INFO ] Computing symmetric may disable matrix : 260 transitions.
[2024-05-23 06:00:22] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 06:00:22] [INFO ] Computing symmetric may enable matrix : 260 transitions.
[2024-05-23 06:00:22] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 06:00:22] [INFO ] Computing Do-Not-Accords matrix : 260 transitions.
[2024-05-23 06:00:22] [INFO ] Computation of Completed DNA matrix. took 12 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 06:00:22] [INFO ] Built C files in 51ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5342166085071281578
Running compilation step : cd /tmp/ltsmin5342166085071281578;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 724 ms.
Running link step : cd /tmp/ltsmin5342166085071281578;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin5342166085071281578;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased8362651505972635168.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-23 06:00:37] [INFO ] Flatten gal took : 19 ms
[2024-05-23 06:00:37] [INFO ] Flatten gal took : 15 ms
[2024-05-23 06:00:37] [INFO ] Time to serialize gal into /tmp/LTL3870009628898016606.gal : 6 ms
[2024-05-23 06:00:37] [INFO ] Time to serialize properties into /tmp/LTL4672270078985050049.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3870009628898016606.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17934564230125655388.hoa' '-atoms' '/tmp/LTL4672270078985050049.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL4672270078985050049.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17934564230125655388.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
32 unique states visited
0 strongly connected components in search stack
33 transitions explored
26 items max in DFS search stack
805 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,0,8.1095,173276,1,0,768,718701,529,250,2707,1.00644e+06,757
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA DNAwalker-PT-10ringRL-LTLFireability-04 TRUE TECHNIQUES KNOWLEDGE HOA DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property DNAwalker-PT-10ringRL-LTLFireability-04 finished in 44144 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/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 9 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2024-05-23 06:00:47] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 06:00:47] [INFO ] Invariant cache hit.
[2024-05-23 06:00:47] [INFO ] Dead Transitions using invariants and state equation in 147 ms found 0 transitions.
[2024-05-23 06:00:47] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 06:00:47] [INFO ] Invariant cache hit.
[2024-05-23 06:00:47] [INFO ] Implicit Places using invariants in 52 ms returned []
[2024-05-23 06:00:47] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 06:00:47] [INFO ] Invariant cache hit.
[2024-05-23 06:00:47] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-23 06:00:47] [INFO ] Implicit Places using invariants and state equation in 367 ms returned []
Implicit Place search using SMT with State Equation took 421 ms to find 0 implicit places.
[2024-05-23 06:00:47] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-23 06:00:47] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 06:00:47] [INFO ] Invariant cache hit.
[2024-05-23 06:00:48] [INFO ] Dead Transitions using invariants and state equation in 152 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 744 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : DNAwalker-PT-10ringRL-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s2 2) (GEQ s3 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 5 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-10ringRL-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-10ringRL-LTLFireability-05 finished in 801 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/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 8 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2024-05-23 06:00:48] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 06:00:48] [INFO ] Invariant cache hit.
[2024-05-23 06:00:48] [INFO ] Dead Transitions using invariants and state equation in 134 ms found 0 transitions.
[2024-05-23 06:00:48] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 06:00:48] [INFO ] Invariant cache hit.
[2024-05-23 06:00:48] [INFO ] Implicit Places using invariants in 48 ms returned []
[2024-05-23 06:00:48] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 06:00:48] [INFO ] Invariant cache hit.
[2024-05-23 06:00:48] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-23 06:00:48] [INFO ] Implicit Places using invariants and state equation in 487 ms returned []
Implicit Place search using SMT with State Equation took 537 ms to find 0 implicit places.
[2024-05-23 06:00:48] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-23 06:00:48] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 06:00:48] [INFO ] Invariant cache hit.
[2024-05-23 06:00:48] [INFO ] Dead Transitions using invariants and state equation in 134 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 824 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Running random walk in product with property : DNAwalker-PT-10ringRL-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s5 2) (GEQ s8 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 19 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-10ringRL-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-10ringRL-LTLFireability-06 finished in 876 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0) U X(p1)))'
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 2 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2024-05-23 06:00:49] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 06:00:49] [INFO ] Invariant cache hit.
[2024-05-23 06:00:49] [INFO ] Dead Transitions using invariants and state equation in 150 ms found 0 transitions.
[2024-05-23 06:00:49] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 06:00:49] [INFO ] Invariant cache hit.
[2024-05-23 06:00:49] [INFO ] Implicit Places using invariants in 46 ms returned []
[2024-05-23 06:00:49] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 06:00:49] [INFO ] Invariant cache hit.
[2024-05-23 06:00:49] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-23 06:00:49] [INFO ] Implicit Places using invariants and state equation in 395 ms returned []
Implicit Place search using SMT with State Equation took 443 ms to find 0 implicit places.
[2024-05-23 06:00:49] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 06:00:49] [INFO ] Invariant cache hit.
[2024-05-23 06:00:49] [INFO ] Dead Transitions using invariants and state equation in 133 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 731 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 155 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-10ringRL-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s19 2) (GEQ s23 1)), p1:(AND (GEQ s2 1) (GEQ s7 2))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 18 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-10ringRL-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-10ringRL-LTLFireability-07 finished in 903 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((F(!p0)||G(p1)) U p2)))'
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 2 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2024-05-23 06:00:49] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 06:00:49] [INFO ] Invariant cache hit.
[2024-05-23 06:00:50] [INFO ] Dead Transitions using invariants and state equation in 150 ms found 0 transitions.
[2024-05-23 06:00:50] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 06:00:50] [INFO ] Invariant cache hit.
[2024-05-23 06:00:50] [INFO ] Implicit Places using invariants in 41 ms returned []
[2024-05-23 06:00:50] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 06:00:50] [INFO ] Invariant cache hit.
[2024-05-23 06:00:50] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-23 06:00:50] [INFO ] Implicit Places using invariants and state equation in 262 ms returned []
Implicit Place search using SMT with State Equation took 306 ms to find 0 implicit places.
[2024-05-23 06:00:50] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 06:00:50] [INFO ] Invariant cache hit.
[2024-05-23 06:00:50] [INFO ] Dead Transitions using invariants and state equation in 151 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 612 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 167 ms :[(NOT p2), (NOT p2), p0, (AND p0 (NOT p1))]
Running random walk in product with property : DNAwalker-PT-10ringRL-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) p0 (NOT p1)), acceptance={0} source=1 dest: 2}, { cond=(AND (NOT p2) p0 p1), acceptance={0} source=1 dest: 3}], [{ cond=p0, acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}]], initial=0, aps=[p2:(AND (GEQ s1 1) (GEQ s2 2)), p0:(AND (GEQ s3 1) (GEQ s5 2)), p1:(AND (GEQ s3 1) (GEQ s9 2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 17 steps with 1 reset in 1 ms.
FORMULA DNAwalker-PT-10ringRL-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-10ringRL-LTLFireability-08 finished in 798 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||X(F(p1)))))'
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 1 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2024-05-23 06:00:50] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 06:00:50] [INFO ] Invariant cache hit.
[2024-05-23 06:00:50] [INFO ] Dead Transitions using invariants and state equation in 130 ms found 0 transitions.
[2024-05-23 06:00:50] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 06:00:50] [INFO ] Invariant cache hit.
[2024-05-23 06:00:50] [INFO ] Implicit Places using invariants in 42 ms returned []
[2024-05-23 06:00:50] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 06:00:50] [INFO ] Invariant cache hit.
[2024-05-23 06:00:50] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-23 06:00:51] [INFO ] Implicit Places using invariants and state equation in 334 ms returned []
Implicit Place search using SMT with State Equation took 378 ms to find 0 implicit places.
[2024-05-23 06:00:51] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 06:00:51] [INFO ] Invariant cache hit.
[2024-05-23 06:00:51] [INFO ] Dead Transitions using invariants and state equation in 129 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 645 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 139 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DNAwalker-PT-10ringRL-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p1), 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: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 3}]], initial=1, aps=[p1:(OR (LT s9 1) (LT s12 2)), p0:(AND (GEQ s11 2) (GEQ s17 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 32135 reset in 434 ms.
Product exploration explored 100000 steps with 32053 reset in 558 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 2/2 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT p0)), (X (X (NOT (AND p0 (NOT p1))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 5 factoid took 308 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 108 ms :[(NOT p1), (NOT p1), (NOT p1)]
Finished random walk after 12 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=2 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT p0)), (X (X (NOT (AND p0 (NOT p1))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p1))), (X (X p1)), (F (NOT p1))]
Knowledge based reduction with 5 factoid took 425 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 107 ms :[(NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 106 ms :[(NOT p1), (NOT p1), (NOT p1)]
Support contains 2 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 3 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2024-05-23 06:00:53] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 06:00:53] [INFO ] Invariant cache hit.
[2024-05-23 06:00:53] [INFO ] Dead Transitions using invariants and state equation in 149 ms found 0 transitions.
[2024-05-23 06:00:53] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 06:00:53] [INFO ] Invariant cache hit.
[2024-05-23 06:00:53] [INFO ] Implicit Places using invariants in 39 ms returned []
[2024-05-23 06:00:53] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 06:00:53] [INFO ] Invariant cache hit.
[2024-05-23 06:00:53] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-23 06:00:54] [INFO ] Implicit Places using invariants and state equation in 315 ms returned []
Implicit Place search using SMT with State Equation took 354 ms to find 0 implicit places.
[2024-05-23 06:00:54] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 06:00:54] [INFO ] Invariant cache hit.
[2024-05-23 06:00:54] [INFO ] Dead Transitions using invariants and state equation in 133 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 644 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 : [p1, (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 2 factoid took 129 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 108 ms :[(NOT p1), (NOT p1), (NOT p1)]
Finished random walk after 28 steps, including 2 resets, run visited all 1 properties in 2 ms. (steps per millisecond=14 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p1, (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (F (NOT p1))]
Knowledge based reduction with 2 factoid took 148 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 104 ms :[(NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 104 ms :[(NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 103 ms :[(NOT p1), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 32047 reset in 283 ms.
Product exploration explored 100000 steps with 32108 reset in 311 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 113 ms :[(NOT p1), (NOT p1), (NOT p1)]
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 7 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2024-05-23 06:00:55] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 06:00:55] [INFO ] Invariant cache hit.
[2024-05-23 06:00:56] [INFO ] Dead Transitions using invariants and state equation in 134 ms found 0 transitions.
[2024-05-23 06:00:56] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-23 06:00:56] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 06:00:56] [INFO ] Invariant cache hit.
[2024-05-23 06:00:56] [INFO ] Dead Transitions using invariants and state equation in 140 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 291 ms. Remains : 27/27 places, 260/260 transitions.
Built C files in :
/tmp/ltsmin15962234833037663534
[2024-05-23 06:00:56] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15962234833037663534
Running compilation step : cd /tmp/ltsmin15962234833037663534;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 556 ms.
Running link step : cd /tmp/ltsmin15962234833037663534;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin15962234833037663534;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased15502321166182089242.hoa' '--buchi-type=spotba'
LTSmin run took 942 ms.
FORMULA DNAwalker-PT-10ringRL-LTLFireability-10 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property DNAwalker-PT-10ringRL-LTLFireability-10 finished in 7032 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
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 2 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2024-05-23 06:00:57] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 06:00:57] [INFO ] Invariant cache hit.
[2024-05-23 06:00:57] [INFO ] Dead Transitions using invariants and state equation in 124 ms found 0 transitions.
[2024-05-23 06:00:57] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 06:00:57] [INFO ] Invariant cache hit.
[2024-05-23 06:00:57] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-23 06:00:57] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 06:00:57] [INFO ] Invariant cache hit.
[2024-05-23 06:00:57] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-23 06:00:58] [INFO ] Implicit Places using invariants and state equation in 373 ms returned []
Implicit Place search using SMT with State Equation took 416 ms to find 0 implicit places.
[2024-05-23 06:00:58] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 06:00:58] [INFO ] Invariant cache hit.
[2024-05-23 06:00:58] [INFO ] Dead Transitions using invariants and state equation in 138 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 683 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 119 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-10ringRL-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (GEQ s2 1) (GEQ s23 2) (OR (LT s0 2) (LT s7 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-10ringRL-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-10ringRL-LTLFireability-11 finished in 817 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U 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 1 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2024-05-23 06:00:58] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 06:00:58] [INFO ] Invariant cache hit.
[2024-05-23 06:00:58] [INFO ] Dead Transitions using invariants and state equation in 131 ms found 0 transitions.
[2024-05-23 06:00:58] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 06:00:58] [INFO ] Invariant cache hit.
[2024-05-23 06:00:58] [INFO ] Implicit Places using invariants in 58 ms returned []
[2024-05-23 06:00:58] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 06:00:58] [INFO ] Invariant cache hit.
[2024-05-23 06:00:58] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-23 06:00:59] [INFO ] Implicit Places using invariants and state equation in 379 ms returned []
Implicit Place search using SMT with State Equation took 439 ms to find 0 implicit places.
[2024-05-23 06:00:59] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 06:00:59] [INFO ] Invariant cache hit.
[2024-05-23 06:00:59] [INFO ] Dead Transitions using invariants and state equation in 141 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 718 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 91 ms :[(NOT p1), (NOT p1), true]
Running random walk in product with property : DNAwalker-PT-10ringRL-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p1:(AND (GEQ s7 2) (GEQ s11 1)), p0:(AND (GEQ s7 2) (GEQ s26 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 1 reset in 0 ms.
FORMULA DNAwalker-PT-10ringRL-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-10ringRL-LTLFireability-13 finished in 825 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/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 2 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2024-05-23 06:00:59] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 06:00:59] [INFO ] Invariant cache hit.
[2024-05-23 06:00:59] [INFO ] Dead Transitions using invariants and state equation in 139 ms found 0 transitions.
[2024-05-23 06:00:59] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 06:00:59] [INFO ] Invariant cache hit.
[2024-05-23 06:00:59] [INFO ] Implicit Places using invariants in 43 ms returned []
[2024-05-23 06:00:59] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 06:00:59] [INFO ] Invariant cache hit.
[2024-05-23 06:00:59] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-23 06:00:59] [INFO ] Implicit Places using invariants and state equation in 362 ms returned []
Implicit Place search using SMT with State Equation took 407 ms to find 0 implicit places.
[2024-05-23 06:00:59] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 06:00:59] [INFO ] Invariant cache hit.
[2024-05-23 06:01:00] [INFO ] Dead Transitions using invariants and state equation in 144 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 693 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 110 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-10ringRL-LTLFireability-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:(GEQ s18 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 37 steps with 7 reset in 0 ms.
FORMULA DNAwalker-PT-10ringRL-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-10ringRL-LTLFireability-14 finished in 823 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(((X(G(p1)) U p2)&&p0))))'
Support contains 8 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.
[2024-05-23 06:01:00] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 06:01:00] [INFO ] Invariant cache hit.
[2024-05-23 06:01:00] [INFO ] Dead Transitions using invariants and state equation in 148 ms found 0 transitions.
[2024-05-23 06:01:00] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 06:01:00] [INFO ] Invariant cache hit.
[2024-05-23 06:01:00] [INFO ] Implicit Places using invariants in 45 ms returned []
[2024-05-23 06:01:00] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 06:01:00] [INFO ] Invariant cache hit.
[2024-05-23 06:01:00] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-23 06:01:00] [INFO ] Implicit Places using invariants and state equation in 311 ms returned []
Implicit Place search using SMT with State Equation took 358 ms to find 0 implicit places.
[2024-05-23 06:01:00] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-23 06:01:00] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2024-05-23 06:01:00] [INFO ] Invariant cache hit.
[2024-05-23 06:01:00] [INFO ] Dead Transitions using invariants and state equation in 132 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 660 ms. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 130 ms :[(OR (NOT p0) (NOT p2)), (OR (NOT p2) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : DNAwalker-PT-10ringRL-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={1} source=0 dest: 0}, { cond=(NOT p0), acceptance={0, 1} source=0 dest: 0}, { cond=(AND (NOT p2) p0), acceptance={0, 1} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={1} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=1 dest: 0}, { cond=(OR (AND (NOT p2) p0) (AND (NOT p2) p1)), acceptance={0, 1} source=1 dest: 1}, { cond=(AND p2 p0 p1), acceptance={} source=1 dest: 2}, { cond=(AND p2 (NOT p0) p1), acceptance={0} source=1 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={1} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=2 dest: 0}, { cond=(AND (NOT p2) p0 (NOT p1)), acceptance={0, 1} source=2 dest: 1}, { cond=(AND p2 p0 p1), acceptance={} source=2 dest: 2}, { cond=(OR (AND (NOT p2) p1) (AND (NOT p0) p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s9 2) (OR (LT s0 2) (LT s11 1))), p2:(AND (GEQ s15 2) (GEQ s25 1)), p1:(AND (GEQ s2 2) (GEQ s8 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 10 steps with 0 reset in 1 ms.
FORMULA DNAwalker-PT-10ringRL-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-10ringRL-LTLFireability-15 finished in 813 ms.
All properties solved by simple procedures.
Total runtime 73173 ms.

BK_STOP 1716444062266

--------------------
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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -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="LTLFireability"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is DNAwalker-PT-10ringRL, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r131-smll-171624288700278"
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 [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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