Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r421-tajo-167905975100324.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.......................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is ShieldRVt-PT-050A, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r421-tajo-167905975100324
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 620K
-rw-r--r-- 1 mcc users 6.6K Feb 25 23:40 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Feb 25 23:40 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 25 23:10 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 25 23:10 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 17:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 17:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 00:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 138K Feb 26 00:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.7K Feb 26 00:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 87K Feb 26 00:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 136K Mar 5 18:23 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 ShieldRVt-PT-050A-LTLFireability-00
FORMULA_NAME ShieldRVt-PT-050A-LTLFireability-01
FORMULA_NAME ShieldRVt-PT-050A-LTLFireability-02
FORMULA_NAME ShieldRVt-PT-050A-LTLFireability-03
FORMULA_NAME ShieldRVt-PT-050A-LTLFireability-04
FORMULA_NAME ShieldRVt-PT-050A-LTLFireability-05
FORMULA_NAME ShieldRVt-PT-050A-LTLFireability-06
FORMULA_NAME ShieldRVt-PT-050A-LTLFireability-07
FORMULA_NAME ShieldRVt-PT-050A-LTLFireability-08
FORMULA_NAME ShieldRVt-PT-050A-LTLFireability-09
FORMULA_NAME ShieldRVt-PT-050A-LTLFireability-10
FORMULA_NAME ShieldRVt-PT-050A-LTLFireability-11
FORMULA_NAME ShieldRVt-PT-050A-LTLFireability-12
FORMULA_NAME ShieldRVt-PT-050A-LTLFireability-13
FORMULA_NAME ShieldRVt-PT-050A-LTLFireability-14
FORMULA_NAME ShieldRVt-PT-050A-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679174671303

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=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldRVt-PT-050A
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-18 21:24:32] [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]
[2023-03-18 21:24:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 21:24:32] [INFO ] Load time of PNML (sax parser for PT used): 65 ms
[2023-03-18 21:24:32] [INFO ] Transformed 403 places.
[2023-03-18 21:24:32] [INFO ] Transformed 403 transitions.
[2023-03-18 21:24:32] [INFO ] Found NUPN structural information;
[2023-03-18 21:24:33] [INFO ] Parsed PT model containing 403 places and 403 transitions and 1706 arcs in 128 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 6 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
FORMULA ShieldRVt-PT-050A-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-050A-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-050A-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 63 out of 403 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 403/403 places, 402/402 transitions.
Applied a total of 0 rules in 39 ms. Remains 403 /403 variables (removed 0) and now considering 402/402 (removed 0) transitions.
// Phase 1: matrix 402 rows 403 cols
[2023-03-18 21:24:33] [INFO ] Computed 201 place invariants in 13 ms
[2023-03-18 21:24:33] [INFO ] Implicit Places using invariants in 359 ms returned []
[2023-03-18 21:24:33] [INFO ] Invariant cache hit.
[2023-03-18 21:24:33] [INFO ] Implicit Places using invariants and state equation in 373 ms returned []
Implicit Place search using SMT with State Equation took 755 ms to find 0 implicit places.
[2023-03-18 21:24:33] [INFO ] Invariant cache hit.
[2023-03-18 21:24:34] [INFO ] Dead Transitions using invariants and state equation in 263 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1059 ms. Remains : 403/403 places, 402/402 transitions.
Support contains 63 out of 403 places after structural reductions.
[2023-03-18 21:24:34] [INFO ] Flatten gal took : 74 ms
[2023-03-18 21:24:34] [INFO ] Flatten gal took : 34 ms
[2023-03-18 21:24:34] [INFO ] Input system was already deterministic with 402 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 776 ms. (steps per millisecond=12 ) properties (out of 29) seen :6
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 23) seen :0
Running SMT prover for 23 properties.
[2023-03-18 21:24:35] [INFO ] Invariant cache hit.
[2023-03-18 21:24:35] [INFO ] [Real]Absence check using 201 positive place invariants in 22 ms returned sat
[2023-03-18 21:24:35] [INFO ] After 288ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:23
[2023-03-18 21:24:36] [INFO ] [Nat]Absence check using 201 positive place invariants in 21 ms returned sat
[2023-03-18 21:24:36] [INFO ] After 604ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :23
[2023-03-18 21:24:37] [INFO ] After 1395ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :23
Attempting to minimize the solution found.
Minimization took 681 ms.
[2023-03-18 21:24:38] [INFO ] After 2393ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :23
Parikh walk visited 6 properties in 1098 ms.
Support contains 35 out of 403 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 403/403 places, 402/402 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 402 transition count 401
Partial Free-agglomeration rule applied 40 times.
Drop transitions removed 40 transitions
Iterating global reduction 0 with 40 rules applied. Total rules applied 42 place count 402 transition count 401
Drop transitions removed 40 transitions
Redundant transition composition rules discarded 40 transitions
Iterating global reduction 0 with 40 rules applied. Total rules applied 82 place count 402 transition count 361
Applied a total of 82 rules in 104 ms. Remains 402 /403 variables (removed 1) and now considering 361/402 (removed 41) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 104 ms. Remains : 402/403 places, 361/402 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 437 ms. (steps per millisecond=22 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 17) seen :0
Finished probabilistic random walk after 25389 steps, run visited all 17 properties in 390 ms. (steps per millisecond=65 )
Probabilistic random walk after 25389 steps, saw 24769 distinct states, run finished after 391 ms. (steps per millisecond=64 ) properties seen :17
FORMULA ShieldRVt-PT-050A-LTLFireability-11 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 1 stabilizing places and 1 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(p0))'
Support contains 3 out of 403 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 403/403 places, 402/402 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 402 transition count 401
Applied a total of 2 rules in 56 ms. Remains 402 /403 variables (removed 1) and now considering 401/402 (removed 1) transitions.
// Phase 1: matrix 401 rows 402 cols
[2023-03-18 21:24:41] [INFO ] Computed 201 place invariants in 6 ms
[2023-03-18 21:24:41] [INFO ] Implicit Places using invariants in 244 ms returned [395]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 248 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 401/403 places, 401/402 transitions.
Applied a total of 0 rules in 19 ms. Remains 401 /401 variables (removed 0) and now considering 401/401 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 324 ms. Remains : 401/403 places, 401/402 transitions.
Stuttering acceptance computed with spot in 189 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVt-PT-050A-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s348 1) (EQ s349 1) (EQ s352 1))], 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]]
Product exploration explored 100000 steps with 194 reset in 694 ms.
Stack based approach found an accepted trace after 3 steps with 0 reset with depth 4 and stack size 4 in 1 ms.
FORMULA ShieldRVt-PT-050A-LTLFireability-00 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldRVt-PT-050A-LTLFireability-00 finished in 1293 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&&X(p1))||G(p1)))))'
Support contains 3 out of 403 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 403/403 places, 402/402 transitions.
Applied a total of 0 rules in 9 ms. Remains 403 /403 variables (removed 0) and now considering 402/402 (removed 0) transitions.
// Phase 1: matrix 402 rows 403 cols
[2023-03-18 21:24:42] [INFO ] Computed 201 place invariants in 3 ms
[2023-03-18 21:24:42] [INFO ] Implicit Places using invariants in 245 ms returned []
[2023-03-18 21:24:42] [INFO ] Invariant cache hit.
[2023-03-18 21:24:43] [INFO ] Implicit Places using invariants and state equation in 363 ms returned []
Implicit Place search using SMT with State Equation took 613 ms to find 0 implicit places.
[2023-03-18 21:24:43] [INFO ] Invariant cache hit.
[2023-03-18 21:24:43] [INFO ] Dead Transitions using invariants and state equation in 284 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 907 ms. Remains : 403/403 places, 402/402 transitions.
Stuttering acceptance computed with spot in 130 ms :[(NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : ShieldRVt-PT-050A-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=(AND p0 p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s118 1) (EQ s121 1)), p1:(NEQ s347 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 109 reset in 523 ms.
Stack based approach found an accepted trace after 28295 steps with 26 reset with depth 688 and stack size 307 in 162 ms.
FORMULA ShieldRVt-PT-050A-LTLFireability-01 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldRVt-PT-050A-LTLFireability-01 finished in 1765 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&&(!p1 U p2)&&(!p3 U (p4||G(!p3)))))))'
Support contains 11 out of 403 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 403/403 places, 402/402 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 402 transition count 401
Applied a total of 2 rules in 25 ms. Remains 402 /403 variables (removed 1) and now considering 401/402 (removed 1) transitions.
// Phase 1: matrix 401 rows 402 cols
[2023-03-18 21:24:44] [INFO ] Computed 201 place invariants in 2 ms
[2023-03-18 21:24:44] [INFO ] Implicit Places using invariants in 178 ms returned [395]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 180 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 401/403 places, 401/402 transitions.
Applied a total of 0 rules in 14 ms. Remains 401 /401 variables (removed 0) and now considering 401/401 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 219 ms. Remains : 401/403 places, 401/402 transitions.
Stuttering acceptance computed with spot in 184 ms :[(OR (NOT p0) (NOT p2) (AND p3 (NOT p4))), (NOT p2), (AND p3 (NOT p4))]
Running random walk in product with property : ShieldRVt-PT-050A-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(OR (AND p2 p0 p4) (AND p2 p0 (NOT p3)) (AND (NOT p1) p0 p4) (AND (NOT p1) p0 (NOT p3))), acceptance={0} source=0 dest: 0}, { cond=(OR (AND (NOT p2) p1) (NOT p0) (AND (NOT p4) p3)), acceptance={0, 1} source=0 dest: 0}, { cond=(OR (AND (NOT p2) (NOT p1) p0 p4) (AND (NOT p2) (NOT p1) p0 (NOT p3))), acceptance={0, 1} source=0 dest: 1}, { cond=(OR (AND p2 p0 (NOT p4) (NOT p3)) (AND (NOT p1) p0 (NOT p4) (NOT p3))), acceptance={1} source=0 dest: 2}], [{ cond=(AND (NOT p2) p1), acceptance={0, 1} source=1 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0, 1} source=1 dest: 1}], [{ cond=(AND (NOT p4) p3), acceptance={0, 1} source=2 dest: 0}, { cond=(AND (NOT p4) (NOT p3)), acceptance={1} source=2 dest: 2}]], initial=0, aps=[p2:(AND (EQ s300 1) (EQ s301 1) (EQ s304 1)), p0:(EQ s183 1), p4:(AND (NOT (AND (EQ s222 1) (EQ s225 1))) (NOT (AND (EQ s48 1) (EQ s50 1) (EQ s55 1)))), p...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 580 ms.
Stack based approach found an accepted trace after 4 steps with 0 reset with depth 5 and stack size 5 in 0 ms.
FORMULA ShieldRVt-PT-050A-LTLFireability-02 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldRVt-PT-050A-LTLFireability-02 finished in 1022 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(p1)||p0))))'
Support contains 3 out of 403 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 403/403 places, 402/402 transitions.
Applied a total of 0 rules in 4 ms. Remains 403 /403 variables (removed 0) and now considering 402/402 (removed 0) transitions.
// Phase 1: matrix 402 rows 403 cols
[2023-03-18 21:24:45] [INFO ] Computed 201 place invariants in 2 ms
[2023-03-18 21:24:45] [INFO ] Implicit Places using invariants in 162 ms returned []
[2023-03-18 21:24:45] [INFO ] Invariant cache hit.
[2023-03-18 21:24:45] [INFO ] Implicit Places using invariants and state equation in 291 ms returned []
Implicit Place search using SMT with State Equation took 458 ms to find 0 implicit places.
[2023-03-18 21:24:45] [INFO ] Invariant cache hit.
[2023-03-18 21:24:45] [INFO ] Dead Transitions using invariants and state equation in 205 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 669 ms. Remains : 403/403 places, 402/402 transitions.
Stuttering acceptance computed with spot in 64 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldRVt-PT-050A-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}]], initial=1, aps=[p1:(AND (EQ s133 1) (EQ s381 1)), p0:(OR (EQ s287 0) (EQ s133 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 1465 ms.
Product exploration explored 100000 steps with 50000 reset in 1461 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND (NOT p1) p0)
Knowledge based reduction with 5 factoid took 186 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldRVt-PT-050A-LTLFireability-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldRVt-PT-050A-LTLFireability-03 finished in 3880 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 3 out of 403 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 403/403 places, 402/402 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 402 transition count 401
Applied a total of 2 rules in 20 ms. Remains 402 /403 variables (removed 1) and now considering 401/402 (removed 1) transitions.
// Phase 1: matrix 401 rows 402 cols
[2023-03-18 21:24:49] [INFO ] Computed 201 place invariants in 2 ms
[2023-03-18 21:24:49] [INFO ] Implicit Places using invariants in 265 ms returned [395]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 267 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 401/403 places, 401/402 transitions.
Applied a total of 0 rules in 19 ms. Remains 401 /401 variables (removed 0) and now considering 401/401 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 308 ms. Remains : 401/403 places, 401/402 transitions.
Stuttering acceptance computed with spot in 55 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVt-PT-050A-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (NEQ s308 1) (NEQ s309 1) (NEQ s312 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 457 ms.
Stack based approach found an accepted trace after 15273 steps with 0 reset with depth 15274 and stack size 4110 in 78 ms.
FORMULA ShieldRVt-PT-050A-LTLFireability-04 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldRVt-PT-050A-LTLFireability-04 finished in 914 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 3 out of 403 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 403/403 places, 402/402 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 402 transition count 401
Applied a total of 2 rules in 18 ms. Remains 402 /403 variables (removed 1) and now considering 401/402 (removed 1) transitions.
[2023-03-18 21:24:49] [INFO ] Invariant cache hit.
[2023-03-18 21:24:50] [INFO ] Implicit Places using invariants in 203 ms returned [395]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 210 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 401/403 places, 401/402 transitions.
Applied a total of 0 rules in 14 ms. Remains 401 /401 variables (removed 0) and now considering 401/401 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 243 ms. Remains : 401/403 places, 401/402 transitions.
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVt-PT-050A-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 (EQ s176 1) (EQ s178 1) (EQ s183 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 457 ms.
Stack based approach found an accepted trace after 3 steps with 0 reset with depth 4 and stack size 4 in 0 ms.
FORMULA ShieldRVt-PT-050A-LTLFireability-05 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldRVt-PT-050A-LTLFireability-05 finished in 759 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||X(p0))))'
Support contains 3 out of 403 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 403/403 places, 402/402 transitions.
Applied a total of 0 rules in 4 ms. Remains 403 /403 variables (removed 0) and now considering 402/402 (removed 0) transitions.
// Phase 1: matrix 402 rows 403 cols
[2023-03-18 21:24:50] [INFO ] Computed 201 place invariants in 6 ms
[2023-03-18 21:24:50] [INFO ] Implicit Places using invariants in 225 ms returned []
[2023-03-18 21:24:50] [INFO ] Invariant cache hit.
[2023-03-18 21:24:51] [INFO ] Implicit Places using invariants and state equation in 396 ms returned []
Implicit Place search using SMT with State Equation took 626 ms to find 0 implicit places.
[2023-03-18 21:24:51] [INFO ] Invariant cache hit.
[2023-03-18 21:24:51] [INFO ] Dead Transitions using invariants and state equation in 271 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 902 ms. Remains : 403/403 places, 402/402 transitions.
Stuttering acceptance computed with spot in 190 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVt-PT-050A-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(EQ s401 1), p0:(AND (EQ s302 1) (EQ s305 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 15 reset in 491 ms.
Stack based approach found an accepted trace after 14 steps with 0 reset with depth 15 and stack size 15 in 0 ms.
FORMULA ShieldRVt-PT-050A-LTLFireability-06 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldRVt-PT-050A-LTLFireability-06 finished in 1622 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0&&(G(p1) U p2)))))'
Support contains 7 out of 403 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 403/403 places, 402/402 transitions.
Applied a total of 0 rules in 4 ms. Remains 403 /403 variables (removed 0) and now considering 402/402 (removed 0) transitions.
[2023-03-18 21:24:52] [INFO ] Invariant cache hit.
[2023-03-18 21:24:52] [INFO ] Implicit Places using invariants in 229 ms returned []
[2023-03-18 21:24:52] [INFO ] Invariant cache hit.
[2023-03-18 21:24:52] [INFO ] Implicit Places using invariants and state equation in 326 ms returned []
Implicit Place search using SMT with State Equation took 561 ms to find 0 implicit places.
[2023-03-18 21:24:52] [INFO ] Invariant cache hit.
[2023-03-18 21:24:53] [INFO ] Dead Transitions using invariants and state equation in 288 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 855 ms. Remains : 403/403 places, 402/402 transitions.
Stuttering acceptance computed with spot in 263 ms :[(NOT p1), (OR (NOT p2) (NOT p0)), (OR (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p2)), (OR (NOT p0) (NOT p2)), true]
Running random walk in product with property : ShieldRVt-PT-050A-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 5}], [{ cond=(AND p0 (NOT p2) p1), acceptance={} source=1 dest: 2}, { cond=(OR (NOT p0) (AND (NOT p2) (NOT p1))), acceptance={} source=1 dest: 5}], [{ cond=(AND p2 p1), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={0} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 5}], [{ cond=true, acceptance={} source=3 dest: 1}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={0} source=5 dest: 5}]], initial=4, aps=[p1:(AND (EQ s112 1) (EQ s114 1) (EQ s119 1)), p0:(EQ s71 1), p2:(AND (EQ s140 1) (EQ s141 1) (EQ s144 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, 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 ShieldRVt-PT-050A-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-050A-LTLFireability-07 finished in 1155 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||(p1&&G(p2))))||((p0||(p1&&G(p2)))&&F(p3))))'
Support contains 6 out of 403 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 403/403 places, 402/402 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 402 transition count 401
Applied a total of 2 rules in 36 ms. Remains 402 /403 variables (removed 1) and now considering 401/402 (removed 1) transitions.
// Phase 1: matrix 401 rows 402 cols
[2023-03-18 21:24:53] [INFO ] Computed 201 place invariants in 4 ms
[2023-03-18 21:24:53] [INFO ] Implicit Places using invariants in 244 ms returned [395]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 246 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 401/403 places, 401/402 transitions.
Applied a total of 0 rules in 13 ms. Remains 401 /401 variables (removed 0) and now considering 401/401 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 299 ms. Remains : 401/403 places, 401/402 transitions.
Stuttering acceptance computed with spot in 243 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), true, (NOT p2), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3))), (NOT p3), (AND (NOT p3) (NOT p2))]
Running random walk in product with property : ShieldRVt-PT-050A-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=0 dest: 2}, { cond=(OR (AND p0 (NOT p3)) (AND p1 p2 (NOT p3))), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={} source=2 dest: 1}, { cond=p2, acceptance={} source=2 dest: 2}], [{ cond=(OR (AND p0 (NOT p3)) (AND p1 p2 (NOT p3))), acceptance={} source=3 dest: 3}, { cond=(OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3))), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p0) p1 p2 (NOT p3)), acceptance={} source=3 dest: 5}], [{ cond=(NOT p3), acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p2) (NOT p3)), acceptance={} source=5 dest: 4}, { cond=(AND p2 (NOT p3)), acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(NEQ s5 1), p1:(NEQ s173 1), p2:(EQ s181 1), p3:(AND (EQ s32 1) (EQ s34 1) (EQ s39 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][true, true, true, true, true, true]]
Product exploration explored 100000 steps with 0 reset in 603 ms.
Product exploration explored 100000 steps with 0 reset in 639 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 p1 (NOT p2) (NOT p3)), (X (NOT (AND (NOT p0) p1 p2 (NOT p3)))), (X (NOT (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3))))), (X (NOT p2)), (X (OR (AND p0 (NOT p3)) (AND p1 p2 (NOT p3)))), true, (X (X (NOT p3))), (X (X (NOT (AND (NOT p0) p1 p2 (NOT p3))))), (X (X (NOT (AND p2 (NOT p3))))), (X (X (NOT (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3)))))), (X (X (NOT p2))), (X (X (OR (AND p0 (NOT p3)) (AND p1 p2 (NOT p3))))), (X (X (AND (NOT p2) (NOT p3))))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 582 ms. Reduced automaton from 6 states, 12 edges and 4 AP (stutter insensitive) to 4 states, 7 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 167 ms :[(NOT p3), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3)))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 316 ms. (steps per millisecond=31 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 6) seen :0
Finished probabilistic random walk after 31115 steps, run visited all 6 properties in 323 ms. (steps per millisecond=96 )
Probabilistic random walk after 31115 steps, saw 30196 distinct states, run finished after 324 ms. (steps per millisecond=96 ) properties seen :6
Knowledge obtained : [(AND p0 p1 (NOT p2) (NOT p3)), (X (NOT (AND (NOT p0) p1 p2 (NOT p3)))), (X (NOT (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3))))), (X (NOT p2)), (X (OR (AND p0 (NOT p3)) (AND p1 p2 (NOT p3)))), true, (X (X (NOT p3))), (X (X (NOT (AND (NOT p0) p1 p2 (NOT p3))))), (X (X (NOT (AND p2 (NOT p3))))), (X (X (NOT (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3)))))), (X (X (NOT p2))), (X (X (OR (AND p0 (NOT p3)) (AND p1 p2 (NOT p3))))), (X (X (AND (NOT p2) (NOT p3))))]
False Knowledge obtained : [(F (NOT (OR (AND (NOT p1) (NOT p0) (NOT p3)) (AND (NOT p2) (NOT p3))))), (F (AND p1 (NOT p0) p2 (NOT p3))), (F (OR (AND p1 p2 (NOT p3)) (AND p0 p2 (NOT p3)))), (F p3), (F (NOT (AND p0 (NOT p3)))), (F (OR (AND (NOT p1) (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3))))]
Knowledge based reduction with 13 factoid took 671 ms. Reduced automaton from 4 states, 7 edges and 4 AP (stutter sensitive) to 4 states, 7 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 214 ms :[(NOT p3), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3)))]
Stuttering acceptance computed with spot in 223 ms :[(NOT p3), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3)))]
Support contains 6 out of 401 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 401/401 places, 401/401 transitions.
Applied a total of 0 rules in 7 ms. Remains 401 /401 variables (removed 0) and now considering 401/401 (removed 0) transitions.
// Phase 1: matrix 401 rows 401 cols
[2023-03-18 21:24:58] [INFO ] Computed 200 place invariants in 5 ms
[2023-03-18 21:24:58] [INFO ] Implicit Places using invariants in 249 ms returned []
[2023-03-18 21:24:58] [INFO ] Invariant cache hit.
[2023-03-18 21:24:58] [INFO ] Implicit Places using invariants and state equation in 410 ms returned []
Implicit Place search using SMT with State Equation took 664 ms to find 0 implicit places.
[2023-03-18 21:24:58] [INFO ] Invariant cache hit.
[2023-03-18 21:24:59] [INFO ] Dead Transitions using invariants and state equation in 300 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 977 ms. Remains : 401/401 places, 401/401 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p3) p1 p0 (NOT p2)), (X (NOT (AND p1 (NOT p0) p2 (NOT p3)))), (X (NOT (OR (AND (NOT p1) (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3))))), (X (AND p0 (NOT p3))), (X (X (NOT (AND p1 (NOT p0) p2 (NOT p3))))), (X (X (NOT p3))), (X (X (OR (AND (NOT p1) (NOT p0) (NOT p3)) (AND (NOT p2) (NOT p3))))), (X (X (NOT (OR (AND p1 p2 (NOT p3)) (AND p0 p2 (NOT p3)))))), (X (X (NOT (OR (AND (NOT p1) (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3)))))), (X (X (AND p0 (NOT p3))))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 557 ms. Reduced automaton from 4 states, 7 edges and 4 AP (stutter sensitive) to 4 states, 7 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 247 ms :[(NOT p3), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3)))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 388 ms. (steps per millisecond=25 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 6) seen :0
Finished probabilistic random walk after 31115 steps, run visited all 6 properties in 341 ms. (steps per millisecond=91 )
Probabilistic random walk after 31115 steps, saw 30196 distinct states, run finished after 342 ms. (steps per millisecond=90 ) properties seen :6
Knowledge obtained : [(AND (NOT p3) p1 p0 (NOT p2)), (X (NOT (AND p1 (NOT p0) p2 (NOT p3)))), (X (NOT (OR (AND (NOT p1) (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3))))), (X (AND p0 (NOT p3))), (X (X (NOT (AND p1 (NOT p0) p2 (NOT p3))))), (X (X (NOT p3))), (X (X (OR (AND (NOT p1) (NOT p0) (NOT p3)) (AND (NOT p2) (NOT p3))))), (X (X (NOT (OR (AND p1 p2 (NOT p3)) (AND p0 p2 (NOT p3)))))), (X (X (NOT (OR (AND (NOT p1) (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3)))))), (X (X (AND p0 (NOT p3))))]
False Knowledge obtained : [(F (NOT (OR (AND (NOT p1) (NOT p0) (NOT p3)) (AND (NOT p2) (NOT p3))))), (F (AND p1 p2 (NOT p0) (NOT p3))), (F (OR (AND p1 p2 (NOT p3)) (AND p2 p0 (NOT p3)))), (F p3), (F (NOT (AND p0 (NOT p3)))), (F (OR (AND (NOT p1) (NOT p0) (NOT p3)) (AND (NOT p2) (NOT p0) (NOT p3))))]
Knowledge based reduction with 10 factoid took 742 ms. Reduced automaton from 4 states, 7 edges and 4 AP (stutter sensitive) to 4 states, 7 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 222 ms :[(NOT p3), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3)))]
Stuttering acceptance computed with spot in 261 ms :[(NOT p3), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3)))]
Stuttering acceptance computed with spot in 265 ms :[(NOT p3), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3)))]
Product exploration explored 100000 steps with 0 reset in 631 ms.
Product exploration explored 100000 steps with 0 reset in 624 ms.
Applying partial POR strategy [true, false, true, true]
Stuttering acceptance computed with spot in 222 ms :[(NOT p3), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3)))]
Support contains 6 out of 401 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 401/401 places, 401/401 transitions.
Applied a total of 0 rules in 45 ms. Remains 401 /401 variables (removed 0) and now considering 401/401 (removed 0) transitions.
[2023-03-18 21:25:04] [INFO ] Redundant transitions in 37 ms returned []
[2023-03-18 21:25:04] [INFO ] Invariant cache hit.
[2023-03-18 21:25:04] [INFO ] Dead Transitions using invariants and state equation in 287 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 383 ms. Remains : 401/401 places, 401/401 transitions.
Built C files in :
/tmp/ltsmin14301076287931292875
[2023-03-18 21:25:04] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14301076287931292875
Running compilation step : cd /tmp/ltsmin14301076287931292875;'/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 882 ms.
Running link step : cd /tmp/ltsmin14301076287931292875;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 52 ms.
Running LTSmin : cd /tmp/ltsmin14301076287931292875;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased18345007611587493545.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 6 out of 401 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 401/401 places, 401/401 transitions.
Applied a total of 0 rules in 18 ms. Remains 401 /401 variables (removed 0) and now considering 401/401 (removed 0) transitions.
[2023-03-18 21:25:19] [INFO ] Invariant cache hit.
[2023-03-18 21:25:20] [INFO ] Implicit Places using invariants in 236 ms returned []
[2023-03-18 21:25:20] [INFO ] Invariant cache hit.
[2023-03-18 21:25:20] [INFO ] Implicit Places using invariants and state equation in 331 ms returned []
Implicit Place search using SMT with State Equation took 569 ms to find 0 implicit places.
[2023-03-18 21:25:20] [INFO ] Invariant cache hit.
[2023-03-18 21:25:20] [INFO ] Dead Transitions using invariants and state equation in 243 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 831 ms. Remains : 401/401 places, 401/401 transitions.
Built C files in :
/tmp/ltsmin7997063032330710508
[2023-03-18 21:25:20] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7997063032330710508
Running compilation step : cd /tmp/ltsmin7997063032330710508;'/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 642 ms.
Running link step : cd /tmp/ltsmin7997063032330710508;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 50 ms.
Running LTSmin : cd /tmp/ltsmin7997063032330710508;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased5515791837504861584.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-18 21:25:35] [INFO ] Flatten gal took : 36 ms
[2023-03-18 21:25:36] [INFO ] Flatten gal took : 26 ms
[2023-03-18 21:25:36] [INFO ] Time to serialize gal into /tmp/LTL12215499102192136127.gal : 6 ms
[2023-03-18 21:25:36] [INFO ] Time to serialize properties into /tmp/LTL1530812104850000007.prop : 0 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/LTL12215499102192136127.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14723536303670669340.hoa' '-atoms' '/tmp/LTL1530812104850000007.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/LTL1530812104850000007.prop.
Loaded 4 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14723536303670669340.hoa
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2023-03-18 21:25:51] [INFO ] Flatten gal took : 53 ms
[2023-03-18 21:25:51] [INFO ] Flatten gal took : 37 ms
[2023-03-18 21:25:51] [INFO ] Time to serialize gal into /tmp/LTL2985617951672353313.gal : 6 ms
[2023-03-18 21:25:51] [INFO ] Time to serialize properties into /tmp/LTL8274926253640478902.ltl : 5 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/LTL2985617951672353313.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8274926253640478902.ltl' '-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...275
Read 1 LTL properties
Checking formula 0 : !(((G(("(p5==0)")||(("(p173==0)")&&(G("(p181==1)")))))||(F("(((p32==1)&&(p34==1))&&(p39==1))"))))
Formula 0 simplified : F(!"(p5==0)" & (!"(p173==0)" | F!"(p181==1)")) & G!"(((p32==1)&&(p34==1))&&(p39==1))"
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2023-03-18 21:26:06] [INFO ] Flatten gal took : 46 ms
[2023-03-18 21:26:06] [INFO ] Applying decomposition
[2023-03-18 21:26:06] [INFO ] Flatten gal took : 36 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph8200704674406033187.txt' '-o' '/tmp/graph8200704674406033187.bin' '-w' '/tmp/graph8200704674406033187.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph8200704674406033187.bin' '-l' '-1' '-v' '-w' '/tmp/graph8200704674406033187.weights' '-q' '0' '-e' '0.001'
[2023-03-18 21:26:06] [INFO ] Decomposing Gal with order
[2023-03-18 21:26:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 21:26:06] [INFO ] Removed a total of 149 redundant transitions.
[2023-03-18 21:26:06] [INFO ] Flatten gal took : 83 ms
[2023-03-18 21:26:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 30 ms.
[2023-03-18 21:26:06] [INFO ] Time to serialize gal into /tmp/LTL4045827657413565414.gal : 14 ms
[2023-03-18 21:26:06] [INFO ] Time to serialize properties into /tmp/LTL5148986319200827672.ltl : 0 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/LTL4045827657413565414.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5148986319200827672.ltl' '-c' '-stutter-deadlock'

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...254
Read 1 LTL properties
Checking formula 0 : !(((G(("(i0.i0.u2.p5==0)")||(("(i9.i1.u86.p173==0)")&&(G("(i10.i0.u90.p181==1)")))))||(F("(((i1.i1.u15.p32==1)&&(i1.i1.u16.p34==1))&&(...178
Formula 0 simplified : F(!"(i0.i0.u2.p5==0)" & (!"(i9.i1.u86.p173==0)" | F!"(i10.i0.u90.p181==1)")) & G!"(((i1.i1.u15.p32==1)&&(i1.i1.u16.p34==1))&&(i2.i0....168
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
2 unique states visited
0 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
7 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,0,0.136033,21152,1,0,7965,105,1506,11788,67,158,15235
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ShieldRVt-PT-050A-LTLFireability-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property ShieldRVt-PT-050A-LTLFireability-08 finished in 73332 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(F(p1))||p0)))'
Support contains 9 out of 403 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 403/403 places, 402/402 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 402 transition count 401
Applied a total of 2 rules in 26 ms. Remains 402 /403 variables (removed 1) and now considering 401/402 (removed 1) transitions.
// Phase 1: matrix 401 rows 402 cols
[2023-03-18 21:26:06] [INFO ] Computed 201 place invariants in 3 ms
[2023-03-18 21:26:07] [INFO ] Implicit Places using invariants in 229 ms returned [395]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 230 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 401/403 places, 401/402 transitions.
Applied a total of 0 rules in 11 ms. Remains 401 /401 variables (removed 0) and now considering 401/401 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 268 ms. Remains : 401/403 places, 401/402 transitions.
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldRVt-PT-050A-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (EQ s76 1) (EQ s77 1) (EQ s80 1)) (AND (EQ s252 1) (EQ s253 1) (EQ s256 1))), p1:(OR (AND (EQ s380 1) (EQ s381 1) (EQ s384 1)) (EQ s77 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1860 reset in 624 ms.
Stack based approach found an accepted trace after 15 steps with 0 reset with depth 16 and stack size 16 in 1 ms.
FORMULA ShieldRVt-PT-050A-LTLFireability-09 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldRVt-PT-050A-LTLFireability-09 finished in 984 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((X(p0)&&(!p1||F(p2))) U X(p3))))'
Support contains 6 out of 403 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 403/403 places, 402/402 transitions.
Applied a total of 0 rules in 8 ms. Remains 403 /403 variables (removed 0) and now considering 402/402 (removed 0) transitions.
// Phase 1: matrix 402 rows 403 cols
[2023-03-18 21:26:07] [INFO ] Computed 201 place invariants in 3 ms
[2023-03-18 21:26:08] [INFO ] Implicit Places using invariants in 255 ms returned []
[2023-03-18 21:26:08] [INFO ] Invariant cache hit.
[2023-03-18 21:26:08] [INFO ] Implicit Places using invariants and state equation in 364 ms returned []
Implicit Place search using SMT with State Equation took 623 ms to find 0 implicit places.
[2023-03-18 21:26:08] [INFO ] Invariant cache hit.
[2023-03-18 21:26:08] [INFO ] Dead Transitions using invariants and state equation in 252 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 886 ms. Remains : 403/403 places, 402/402 transitions.
Stuttering acceptance computed with spot in 315 ms :[(NOT p3), (NOT p3), (NOT p3), (AND (NOT p2) (NOT p3)), true, (NOT p2)]
Running random walk in product with property : ShieldRVt-PT-050A-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p3) p0), acceptance={} source=2 dest: 2}, { cond=(AND p1 (NOT p2) (NOT p3) p0), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p3) (NOT p0)), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p2) (NOT p3)), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={} source=4 dest: 4}], [{ cond=(NOT p2), acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(AND (EQ s276 1) (EQ s277 1) (EQ s280 1)), p2:(NEQ s275 1), p3:(EQ s397 1), p0:(NEQ s75 1)], 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]]
Product exploration explored 100000 steps with 9968 reset in 884 ms.
Stack based approach found an accepted trace after 13 steps with 2 reset with depth 5 and stack size 5 in 0 ms.
FORMULA ShieldRVt-PT-050A-LTLFireability-13 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldRVt-PT-050A-LTLFireability-13 finished in 2132 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 7 out of 403 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 403/403 places, 402/402 transitions.
Applied a total of 0 rules in 3 ms. Remains 403 /403 variables (removed 0) and now considering 402/402 (removed 0) transitions.
[2023-03-18 21:26:09] [INFO ] Invariant cache hit.
[2023-03-18 21:26:10] [INFO ] Implicit Places using invariants in 217 ms returned []
[2023-03-18 21:26:10] [INFO ] Invariant cache hit.
[2023-03-18 21:26:10] [INFO ] Implicit Places using invariants and state equation in 400 ms returned []
Implicit Place search using SMT with State Equation took 620 ms to find 0 implicit places.
[2023-03-18 21:26:10] [INFO ] Invariant cache hit.
[2023-03-18 21:26:10] [INFO ] Dead Transitions using invariants and state equation in 255 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 887 ms. Remains : 403/403 places, 402/402 transitions.
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVt-PT-050A-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s155 1) (EQ s91 1) (EQ s100 1) (EQ s106 1) (OR (EQ s356 0) (EQ s357 0) (EQ s360 0)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 0 reset in 461 ms.
Stack based approach found an accepted trace after 6 steps with 0 reset with depth 7 and stack size 7 in 0 ms.
FORMULA ShieldRVt-PT-050A-LTLFireability-15 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldRVt-PT-050A-LTLFireability-15 finished in 1438 ms.
All properties solved by simple procedures.
Total runtime 98531 ms.

BK_STOP 1679174771587

--------------------
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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /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="ShieldRVt-PT-050A"
export BK_EXAMINATION="LTLFireability"
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 ShieldRVt-PT-050A, 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 r421-tajo-167905975100324"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVt-PT-050A.tgz
mv ShieldRVt-PT-050A 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 ;