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.r423-tajo-167905976500308.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 lolaxred
Input is ShieldRVt-PT-040A, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r423-tajo-167905976500308
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 528K
-rw-r--r-- 1 mcc users 7.3K Feb 26 00:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K Feb 26 00:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K Feb 25 23:27 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K Feb 25 23:27 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 25K Feb 25 17:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K 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 11K Feb 26 00:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 117K Feb 26 00:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Feb 26 00:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 47K Feb 26 00:11 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 109K 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-040A-LTLFireability-00
FORMULA_NAME ShieldRVt-PT-040A-LTLFireability-01
FORMULA_NAME ShieldRVt-PT-040A-LTLFireability-02
FORMULA_NAME ShieldRVt-PT-040A-LTLFireability-03
FORMULA_NAME ShieldRVt-PT-040A-LTLFireability-04
FORMULA_NAME ShieldRVt-PT-040A-LTLFireability-05
FORMULA_NAME ShieldRVt-PT-040A-LTLFireability-06
FORMULA_NAME ShieldRVt-PT-040A-LTLFireability-07
FORMULA_NAME ShieldRVt-PT-040A-LTLFireability-08
FORMULA_NAME ShieldRVt-PT-040A-LTLFireability-09
FORMULA_NAME ShieldRVt-PT-040A-LTLFireability-10
FORMULA_NAME ShieldRVt-PT-040A-LTLFireability-11
FORMULA_NAME ShieldRVt-PT-040A-LTLFireability-12
FORMULA_NAME ShieldRVt-PT-040A-LTLFireability-13
FORMULA_NAME ShieldRVt-PT-040A-LTLFireability-14
FORMULA_NAME ShieldRVt-PT-040A-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679245843639

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=lolaxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldRVt-PT-040A
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-19 17:10:45] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-19 17:10:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 17:10:45] [INFO ] Load time of PNML (sax parser for PT used): 58 ms
[2023-03-19 17:10:45] [INFO ] Transformed 323 places.
[2023-03-19 17:10:45] [INFO ] Transformed 323 transitions.
[2023-03-19 17:10:45] [INFO ] Found NUPN structural information;
[2023-03-19 17:10:45] [INFO ] Parsed PT model containing 323 places and 323 transitions and 1366 arcs in 159 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 1 formulas.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
FORMULA ShieldRVt-PT-040A-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 57 out of 323 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 323/323 places, 322/322 transitions.
Applied a total of 0 rules in 55 ms. Remains 323 /323 variables (removed 0) and now considering 322/322 (removed 0) transitions.
// Phase 1: matrix 322 rows 323 cols
[2023-03-19 17:10:45] [INFO ] Computed 161 place invariants in 23 ms
[2023-03-19 17:10:45] [INFO ] Implicit Places using invariants in 324 ms returned []
[2023-03-19 17:10:45] [INFO ] Invariant cache hit.
[2023-03-19 17:10:46] [INFO ] Implicit Places using invariants and state equation in 308 ms returned []
Implicit Place search using SMT with State Equation took 657 ms to find 0 implicit places.
[2023-03-19 17:10:46] [INFO ] Invariant cache hit.
[2023-03-19 17:10:46] [INFO ] Dead Transitions using invariants and state equation in 178 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 893 ms. Remains : 323/323 places, 322/322 transitions.
Support contains 57 out of 323 places after structural reductions.
[2023-03-19 17:10:46] [INFO ] Flatten gal took : 61 ms
[2023-03-19 17:10:46] [INFO ] Flatten gal took : 36 ms
[2023-03-19 17:10:46] [INFO ] Input system was already deterministic with 322 transitions.
Support contains 56 out of 323 places (down from 57) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 612 ms. (steps per millisecond=16 ) properties (out of 32) seen :14
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 18) 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 18) seen :0
Running SMT prover for 18 properties.
[2023-03-19 17:10:47] [INFO ] Invariant cache hit.
[2023-03-19 17:10:47] [INFO ] [Real]Absence check using 161 positive place invariants in 16 ms returned sat
[2023-03-19 17:10:48] [INFO ] After 624ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:18
[2023-03-19 17:10:48] [INFO ] [Nat]Absence check using 161 positive place invariants in 17 ms returned sat
[2023-03-19 17:10:48] [INFO ] After 483ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :18
[2023-03-19 17:10:49] [INFO ] After 1186ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :18
Attempting to minimize the solution found.
Minimization took 566 ms.
[2023-03-19 17:10:50] [INFO ] After 1968ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :18
Parikh walk visited 0 properties in 529 ms.
Support contains 27 out of 323 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 323/323 places, 322/322 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 322 transition count 321
Partial Free-agglomeration rule applied 36 times.
Drop transitions removed 36 transitions
Iterating global reduction 0 with 36 rules applied. Total rules applied 38 place count 322 transition count 321
Drop transitions removed 36 transitions
Redundant transition composition rules discarded 36 transitions
Iterating global reduction 0 with 36 rules applied. Total rules applied 74 place count 322 transition count 285
Applied a total of 74 rules in 83 ms. Remains 322 /323 variables (removed 1) and now considering 285/322 (removed 37) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 83 ms. Remains : 322/323 places, 285/322 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 424 ms. (steps per millisecond=23 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 18) seen :0
Finished probabilistic random walk after 4400 steps, run visited all 18 properties in 102 ms. (steps per millisecond=43 )
Probabilistic random walk after 4400 steps, saw 4283 distinct states, run finished after 103 ms. (steps per millisecond=42 ) properties seen :18
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' '!(X(X(X(G(p0)))))'
Support contains 3 out of 323 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 323/323 places, 322/322 transitions.
Applied a total of 0 rules in 11 ms. Remains 323 /323 variables (removed 0) and now considering 322/322 (removed 0) transitions.
[2023-03-19 17:10:51] [INFO ] Invariant cache hit.
[2023-03-19 17:10:51] [INFO ] Implicit Places using invariants in 171 ms returned []
[2023-03-19 17:10:51] [INFO ] Invariant cache hit.
[2023-03-19 17:10:52] [INFO ] Implicit Places using invariants and state equation in 288 ms returned []
Implicit Place search using SMT with State Equation took 461 ms to find 0 implicit places.
[2023-03-19 17:10:52] [INFO ] Invariant cache hit.
[2023-03-19 17:10:52] [INFO ] Dead Transitions using invariants and state equation in 200 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 675 ms. Remains : 323/323 places, 322/322 transitions.
Stuttering acceptance computed with spot in 251 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVt-PT-040A-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(OR (EQ s280 0) (EQ s282 0) (EQ s287 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 62 steps with 0 reset in 6 ms.
FORMULA ShieldRVt-PT-040A-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-040A-LTLFireability-00 finished in 994 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 3 out of 323 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 323/323 places, 322/322 transitions.
Applied a total of 0 rules in 4 ms. Remains 323 /323 variables (removed 0) and now considering 322/322 (removed 0) transitions.
[2023-03-19 17:10:52] [INFO ] Invariant cache hit.
[2023-03-19 17:10:52] [INFO ] Implicit Places using invariants in 158 ms returned []
[2023-03-19 17:10:52] [INFO ] Invariant cache hit.
[2023-03-19 17:10:53] [INFO ] Implicit Places using invariants and state equation in 316 ms returned []
Implicit Place search using SMT with State Equation took 477 ms to find 0 implicit places.
[2023-03-19 17:10:53] [INFO ] Invariant cache hit.
[2023-03-19 17:10:53] [INFO ] Dead Transitions using invariants and state equation in 193 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 676 ms. Remains : 323/323 places, 322/322 transitions.
Stuttering acceptance computed with spot in 79 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVt-PT-040A-LTLFireability-01 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 (EQ s180 1) (EQ s181 1) (EQ s184 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 1 ms.
FORMULA ShieldRVt-PT-040A-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-040A-LTLFireability-01 finished in 773 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 1 out of 323 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 323/323 places, 322/322 transitions.
Applied a total of 0 rules in 4 ms. Remains 323 /323 variables (removed 0) and now considering 322/322 (removed 0) transitions.
[2023-03-19 17:10:53] [INFO ] Invariant cache hit.
[2023-03-19 17:10:53] [INFO ] Implicit Places using invariants in 151 ms returned []
[2023-03-19 17:10:53] [INFO ] Invariant cache hit.
[2023-03-19 17:10:53] [INFO ] Implicit Places using invariants and state equation in 306 ms returned []
Implicit Place search using SMT with State Equation took 463 ms to find 0 implicit places.
[2023-03-19 17:10:53] [INFO ] Invariant cache hit.
[2023-03-19 17:10:54] [INFO ] Dead Transitions using invariants and state equation in 176 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 645 ms. Remains : 323/323 places, 322/322 transitions.
Stuttering acceptance computed with spot in 104 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVt-PT-040A-LTLFireability-02 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:(EQ s319 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]]
Product exploration explored 100000 steps with 33333 reset in 925 ms.
Product exploration explored 100000 steps with 33333 reset in 670 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 : [(NOT p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 2 factoid took 79 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldRVt-PT-040A-LTLFireability-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldRVt-PT-040A-LTLFireability-02 finished in 2446 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(p0)&&F(p1)))))'
Support contains 2 out of 323 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 323/323 places, 322/322 transitions.
Applied a total of 0 rules in 3 ms. Remains 323 /323 variables (removed 0) and now considering 322/322 (removed 0) transitions.
[2023-03-19 17:10:55] [INFO ] Invariant cache hit.
[2023-03-19 17:10:56] [INFO ] Implicit Places using invariants in 236 ms returned []
[2023-03-19 17:10:56] [INFO ] Invariant cache hit.
[2023-03-19 17:10:56] [INFO ] Implicit Places using invariants and state equation in 285 ms returned []
Implicit Place search using SMT with State Equation took 524 ms to find 0 implicit places.
[2023-03-19 17:10:56] [INFO ] Invariant cache hit.
[2023-03-19 17:10:56] [INFO ] Dead Transitions using invariants and state equation in 218 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 747 ms. Remains : 323/323 places, 322/322 transitions.
Stuttering acceptance computed with spot in 278 ms :[(NOT p1), (NOT p0), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldRVt-PT-040A-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=4 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=4 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=4 dest: 4}]], initial=3, aps=[p1:(EQ s39 1), p0:(EQ s113 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, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 391 ms.
Stack based approach found an accepted trace after 43 steps with 0 reset with depth 44 and stack size 44 in 1 ms.
FORMULA ShieldRVt-PT-040A-LTLFireability-03 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldRVt-PT-040A-LTLFireability-03 finished in 1446 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(p2)))))))'
Support contains 5 out of 323 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 323/323 places, 322/322 transitions.
Applied a total of 0 rules in 3 ms. Remains 323 /323 variables (removed 0) and now considering 322/322 (removed 0) transitions.
[2023-03-19 17:10:57] [INFO ] Invariant cache hit.
[2023-03-19 17:10:57] [INFO ] Implicit Places using invariants in 164 ms returned []
[2023-03-19 17:10:57] [INFO ] Invariant cache hit.
[2023-03-19 17:10:58] [INFO ] Implicit Places using invariants and state equation in 400 ms returned []
Implicit Place search using SMT with State Equation took 581 ms to find 0 implicit places.
[2023-03-19 17:10:58] [INFO ] Invariant cache hit.
[2023-03-19 17:10:58] [INFO ] Dead Transitions using invariants and state equation in 216 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 802 ms. Remains : 323/323 places, 322/322 transitions.
Stuttering acceptance computed with spot in 168 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p2)]
Running random walk in product with property : ShieldRVt-PT-040A-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 2}], [{ cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), acceptance={0} source=2 dest: 1}, { cond=(OR (AND p0 (NOT p1)) (AND p0 (NOT p2))), acceptance={0} source=2 dest: 2}, { cond=(AND p1 p2), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={0} source=3 dest: 2}, { cond=p2, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(EQ s75 0), p1:(EQ s163 0), p2:(OR (EQ s16 0) (EQ s18 0) (EQ s23 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 510 ms.
Product exploration explored 100000 steps with 0 reset in 506 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 p2), (X p0), (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))))), (X (AND p1 p2)), (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))))), (X (X p0)), (X (X p2)), (X (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (AND p1 p2))), (X (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))))))]
False Knowledge obtained : []
Knowledge based reduction with 12 factoid took 588 ms. Reduced automaton from 4 states, 11 edges and 3 AP (stutter sensitive) to 4 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 198 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p2)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 383 ms. (steps per millisecond=26 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 7) 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 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 7) 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 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 7) seen :0
Finished probabilistic random walk after 4609 steps, run visited all 7 properties in 113 ms. (steps per millisecond=40 )
Probabilistic random walk after 4609 steps, saw 4462 distinct states, run finished after 114 ms. (steps per millisecond=40 ) properties seen :7
Knowledge obtained : [(AND p0 p1 p2), (X p0), (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))))), (X (AND p1 p2)), (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))))), (X (X p0)), (X (X p2)), (X (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (AND p1 p2))), (X (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p2))), (F (NOT (AND p1 p2))), (F (NOT p2)), (F (AND p0 (NOT p2))), (F (NOT p0)), (F (OR (AND p0 (NOT p1)) (AND p0 (NOT p2)))), (F (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))))]
Knowledge based reduction with 12 factoid took 657 ms. Reduced automaton from 4 states, 11 edges and 3 AP (stutter sensitive) to 4 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 148 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p2)]
Stuttering acceptance computed with spot in 135 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p2)]
Support contains 5 out of 323 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 323/323 places, 322/322 transitions.
Applied a total of 0 rules in 2 ms. Remains 323 /323 variables (removed 0) and now considering 322/322 (removed 0) transitions.
[2023-03-19 17:11:02] [INFO ] Invariant cache hit.
[2023-03-19 17:11:02] [INFO ] Implicit Places using invariants in 120 ms returned []
[2023-03-19 17:11:02] [INFO ] Invariant cache hit.
[2023-03-19 17:11:02] [INFO ] Implicit Places using invariants and state equation in 254 ms returned []
Implicit Place search using SMT with State Equation took 384 ms to find 0 implicit places.
[2023-03-19 17:11:02] [INFO ] Invariant cache hit.
[2023-03-19 17:11:02] [INFO ] Dead Transitions using invariants and state equation in 215 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 604 ms. Remains : 323/323 places, 322/322 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 p0 p1 p2), (X p0), (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))))), (X (AND p1 p2)), (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))))), (X (X p0)), (X (X p2)), (X (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (AND p1 p2))), (X (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))))))]
False Knowledge obtained : []
Knowledge based reduction with 12 factoid took 367 ms. Reduced automaton from 4 states, 11 edges and 3 AP (stutter sensitive) to 4 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 104 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p2)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 287 ms. (steps per millisecond=34 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=136 ) properties (out of 7) 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 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 7) seen :0
Finished probabilistic random walk after 4609 steps, run visited all 7 properties in 80 ms. (steps per millisecond=57 )
Probabilistic random walk after 4609 steps, saw 4462 distinct states, run finished after 80 ms. (steps per millisecond=57 ) properties seen :7
Knowledge obtained : [(AND p0 p1 p2), (X p0), (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))))), (X (AND p1 p2)), (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))))), (X (X p0)), (X (X p2)), (X (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (AND p1 p2))), (X (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p2))), (F (NOT (AND p1 p2))), (F (NOT p2)), (F (AND p0 (NOT p2))), (F (NOT p0)), (F (OR (AND p0 (NOT p1)) (AND p0 (NOT p2)))), (F (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))))]
Knowledge based reduction with 12 factoid took 618 ms. Reduced automaton from 4 states, 11 edges and 3 AP (stutter sensitive) to 4 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 186 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p2)]
Stuttering acceptance computed with spot in 147 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p2)]
Stuttering acceptance computed with spot in 179 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p2)]
Product exploration explored 100000 steps with 0 reset in 537 ms.
Product exploration explored 100000 steps with 0 reset in 572 ms.
Support contains 5 out of 323 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 323/323 places, 322/322 transitions.
Applied a total of 0 rules in 3 ms. Remains 323 /323 variables (removed 0) and now considering 322/322 (removed 0) transitions.
[2023-03-19 17:11:06] [INFO ] Invariant cache hit.
[2023-03-19 17:11:06] [INFO ] Implicit Places using invariants in 182 ms returned []
[2023-03-19 17:11:06] [INFO ] Invariant cache hit.
[2023-03-19 17:11:07] [INFO ] Implicit Places using invariants and state equation in 289 ms returned []
Implicit Place search using SMT with State Equation took 478 ms to find 0 implicit places.
[2023-03-19 17:11:07] [INFO ] Invariant cache hit.
[2023-03-19 17:11:07] [INFO ] Dead Transitions using invariants and state equation in 189 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 687 ms. Remains : 323/323 places, 322/322 transitions.
Treatment of property ShieldRVt-PT-040A-LTLFireability-04 finished in 10008 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 1 out of 323 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 323/323 places, 322/322 transitions.
Applied a total of 0 rules in 3 ms. Remains 323 /323 variables (removed 0) and now considering 322/322 (removed 0) transitions.
[2023-03-19 17:11:07] [INFO ] Invariant cache hit.
[2023-03-19 17:11:07] [INFO ] Implicit Places using invariants in 310 ms returned []
[2023-03-19 17:11:07] [INFO ] Invariant cache hit.
[2023-03-19 17:11:07] [INFO ] Implicit Places using invariants and state equation in 253 ms returned []
Implicit Place search using SMT with State Equation took 565 ms to find 0 implicit places.
[2023-03-19 17:11:07] [INFO ] Invariant cache hit.
[2023-03-19 17:11:08] [INFO ] Dead Transitions using invariants and state equation in 152 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 721 ms. Remains : 323/323 places, 322/322 transitions.
Stuttering acceptance computed with spot in 140 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVt-PT-040A-LTLFireability-05 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:(NEQ s249 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]]
Product exploration explored 100000 steps with 33333 reset in 886 ms.
Product exploration explored 100000 steps with 33333 reset in 714 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 : [p0, (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 2 factoid took 76 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldRVt-PT-040A-LTLFireability-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldRVt-PT-040A-LTLFireability-05 finished in 2557 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0) U X((F(!p0) U G(p1)))))'
Support contains 1 out of 323 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 323/323 places, 322/322 transitions.
Reduce places removed 1 places and 1 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 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 320 transition count 320
Applied a total of 3 rules in 38 ms. Remains 320 /323 variables (removed 3) and now considering 320/322 (removed 2) transitions.
// Phase 1: matrix 320 rows 320 cols
[2023-03-19 17:11:10] [INFO ] Computed 160 place invariants in 5 ms
[2023-03-19 17:11:10] [INFO ] Implicit Places using invariants in 172 ms returned []
[2023-03-19 17:11:10] [INFO ] Invariant cache hit.
[2023-03-19 17:11:10] [INFO ] Implicit Places using invariants and state equation in 363 ms returned []
Implicit Place search using SMT with State Equation took 550 ms to find 0 implicit places.
[2023-03-19 17:11:10] [INFO ] Redundant transitions in 18 ms returned []
[2023-03-19 17:11:10] [INFO ] Invariant cache hit.
[2023-03-19 17:11:10] [INFO ] Dead Transitions using invariants and state equation in 169 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 320/323 places, 320/322 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 789 ms. Remains : 320/323 places, 320/322 transitions.
Stuttering acceptance computed with spot in 76 ms :[(NOT p1)]
Running random walk in product with property : ShieldRVt-PT-040A-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p1:(EQ s64 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 484 ms.
Stack based approach found an accepted trace after 8 steps with 0 reset with depth 9 and stack size 9 in 0 ms.
FORMULA ShieldRVt-PT-040A-LTLFireability-06 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldRVt-PT-040A-LTLFireability-06 finished in 1385 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(((p0 U p1) U p2)))))'
Support contains 5 out of 323 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 323/323 places, 322/322 transitions.
Applied a total of 0 rules in 5 ms. Remains 323 /323 variables (removed 0) and now considering 322/322 (removed 0) transitions.
// Phase 1: matrix 322 rows 323 cols
[2023-03-19 17:11:11] [INFO ] Computed 161 place invariants in 4 ms
[2023-03-19 17:11:11] [INFO ] Implicit Places using invariants in 206 ms returned []
[2023-03-19 17:11:11] [INFO ] Invariant cache hit.
[2023-03-19 17:11:11] [INFO ] Implicit Places using invariants and state equation in 307 ms returned []
Implicit Place search using SMT with State Equation took 516 ms to find 0 implicit places.
[2023-03-19 17:11:11] [INFO ] Invariant cache hit.
[2023-03-19 17:11:12] [INFO ] Dead Transitions using invariants and state equation in 221 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 745 ms. Remains : 323/323 places, 322/322 transitions.
Stuttering acceptance computed with spot in 207 ms :[(NOT p2), (NOT p2), (NOT p2), true, (NOT p1), (NOT p2)]
Running random walk in product with property : ShieldRVt-PT-040A-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(OR p2 p1 p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=2 dest: 4}, { cond=(OR (AND (NOT p2) p1) (AND (NOT p2) p0)), acceptance={} source=2 dest: 5}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=4 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0} source=5 dest: 3}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={0} source=5 dest: 4}, { cond=(OR (AND (NOT p2) p1) (AND (NOT p2) p0)), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p2:(EQ s57 1), p1:(AND (EQ s123 1) (EQ s132 1) (EQ s138 1)), p0:(EQ s299 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, 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-040A-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-040A-LTLFireability-07 finished in 990 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((!p0||X(!p0))) U ((G(p1)&&F(p2)) U p3)))'
Support contains 9 out of 323 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 323/323 places, 322/322 transitions.
Applied a total of 0 rules in 4 ms. Remains 323 /323 variables (removed 0) and now considering 322/322 (removed 0) transitions.
[2023-03-19 17:11:12] [INFO ] Invariant cache hit.
[2023-03-19 17:11:12] [INFO ] Implicit Places using invariants in 159 ms returned []
[2023-03-19 17:11:12] [INFO ] Invariant cache hit.
[2023-03-19 17:11:12] [INFO ] Implicit Places using invariants and state equation in 313 ms returned []
Implicit Place search using SMT with State Equation took 476 ms to find 0 implicit places.
[2023-03-19 17:11:12] [INFO ] Invariant cache hit.
[2023-03-19 17:11:13] [INFO ] Dead Transitions using invariants and state equation in 181 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 674 ms. Remains : 323/323 places, 322/322 transitions.
Stuttering acceptance computed with spot in 409 ms :[(NOT p3), p0, p0, (AND p0 (NOT p1)), (AND p0 (NOT p2)), (AND (NOT p1) p0), (AND (NOT p2) p0), (AND p0 p1 (NOT p3)), true, (NOT p1), (NOT p2), (NOT p3)]
Running random walk in product with property : ShieldRVt-PT-040A-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p3), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p3) (NOT p1) p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p3) (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p3) p1), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p3) p1 (NOT p2)), acceptance={} source=0 dest: 4}, { cond=(AND (NOT p3) p1 p0), acceptance={} source=0 dest: 5}, { cond=(AND (NOT p3) p1 (NOT p2) p0), acceptance={} source=0 dest: 6}, { cond=(AND (NOT p3) p1 p0), acceptance={} source=0 dest: 7}], [{ cond=p0, acceptance={} source=1 dest: 8}], [{ cond=p0, acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 1}, { cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=p1, acceptance={} source=3 dest: 3}, { cond=(AND p1 p0), acceptance={} source=3 dest: 5}], [{ cond=(NOT p2), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p2) p0), acceptance={} source=4 dest: 6}], [{ cond=(AND (NOT p1) p0), acceptance={} source=5 dest: 8}, { cond=(AND p1 p0), acceptance={} source=5 dest: 9}], [{ cond=(AND (NOT p2) p0), acceptance={} source=6 dest: 10}], [{ cond=(AND (NOT p3) p1 (NOT p2) p0), acceptance={} source=7 dest: 10}, { cond=(AND (NOT p3) p1 p0), acceptance={} source=7 dest: 11}], [{ cond=true, acceptance={0} source=8 dest: 8}], [{ cond=(NOT p1), acceptance={} source=9 dest: 8}, { cond=p1, acceptance={} source=9 dest: 9}], [{ cond=(NOT p2), acceptance={0} source=10 dest: 10}], [{ cond=(AND (NOT p3) (NOT p1)), acceptance={} source=11 dest: 8}, { cond=(AND (NOT p3) p1), acceptance={} source=11 dest: 9}, { cond=(AND (NOT p3) p1 (NOT p2)), acceptance={} source=11 dest: 10}, { cond=(AND (NOT p3) p1), acceptance={0} source=11 dest: 11}]], initial=0, aps=[p3:(EQ s241 1), p1:(AND (EQ s190 1) (EQ s193 1)), p0:(AND (EQ s212 1) (EQ s213 1) (EQ s216 1)), p2:(AND (EQ s276 1) (EQ s277 1) (EQ s280 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 12775 steps with 0 reset in 58 ms.
FORMULA ShieldRVt-PT-040A-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-040A-LTLFireability-08 finished in 1168 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||X((X(!p1) U (p0&&X(!p1))))))))'
Support contains 3 out of 323 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 323/323 places, 322/322 transitions.
Applied a total of 0 rules in 7 ms. Remains 323 /323 variables (removed 0) and now considering 322/322 (removed 0) transitions.
[2023-03-19 17:11:13] [INFO ] Invariant cache hit.
[2023-03-19 17:11:13] [INFO ] Implicit Places using invariants in 153 ms returned []
[2023-03-19 17:11:13] [INFO ] Invariant cache hit.
[2023-03-19 17:11:13] [INFO ] Implicit Places using invariants and state equation in 265 ms returned []
Implicit Place search using SMT with State Equation took 433 ms to find 0 implicit places.
[2023-03-19 17:11:13] [INFO ] Invariant cache hit.
[2023-03-19 17:11:14] [INFO ] Dead Transitions using invariants and state equation in 216 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 658 ms. Remains : 323/323 places, 322/322 transitions.
Stuttering acceptance computed with spot in 106 ms :[(NOT p0), (NOT p0), (AND (NOT p0) p1)]
Running random walk in product with property : ShieldRVt-PT-040A-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=true, acceptance={} source=1 dest: 2}], [{ cond=p1, acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 1}]], initial=0, aps=[p0:(EQ s105 1), p1:(AND (EQ s230 1) (EQ s233 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 19950 reset in 572 ms.
Stack based approach found an accepted trace after 378 steps with 74 reset with depth 12 and stack size 11 in 2 ms.
FORMULA ShieldRVt-PT-040A-LTLFireability-09 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldRVt-PT-040A-LTLFireability-09 finished in 1370 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((G(F(p0)) U !p0))))'
Support contains 1 out of 323 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 323/323 places, 322/322 transitions.
Reduce places removed 1 places and 1 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 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 320 transition count 320
Applied a total of 3 rules in 14 ms. Remains 320 /323 variables (removed 3) and now considering 320/322 (removed 2) transitions.
// Phase 1: matrix 320 rows 320 cols
[2023-03-19 17:11:14] [INFO ] Computed 160 place invariants in 3 ms
[2023-03-19 17:11:15] [INFO ] Implicit Places using invariants in 166 ms returned []
[2023-03-19 17:11:15] [INFO ] Invariant cache hit.
[2023-03-19 17:11:15] [INFO ] Implicit Places using invariants and state equation in 209 ms returned []
Implicit Place search using SMT with State Equation took 389 ms to find 0 implicit places.
[2023-03-19 17:11:15] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-19 17:11:15] [INFO ] Invariant cache hit.
[2023-03-19 17:11:15] [INFO ] Dead Transitions using invariants and state equation in 174 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 320/323 places, 320/322 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 588 ms. Remains : 320/323 places, 320/322 transitions.
Stuttering acceptance computed with spot in 52 ms :[p0, p0]
Running random walk in product with property : ShieldRVt-PT-040A-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(NEQ s142 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 0 reset in 347 ms.
Stack based approach found an accepted trace after 14 steps with 0 reset with depth 15 and stack size 15 in 1 ms.
FORMULA ShieldRVt-PT-040A-LTLFireability-10 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldRVt-PT-040A-LTLFireability-10 finished in 1013 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((p0||X((p1||F(G(p2)))))))'
Support contains 12 out of 323 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 323/323 places, 322/322 transitions.
Applied a total of 0 rules in 6 ms. Remains 323 /323 variables (removed 0) and now considering 322/322 (removed 0) transitions.
// Phase 1: matrix 322 rows 323 cols
[2023-03-19 17:11:15] [INFO ] Computed 161 place invariants in 1 ms
[2023-03-19 17:11:16] [INFO ] Implicit Places using invariants in 144 ms returned []
[2023-03-19 17:11:16] [INFO ] Invariant cache hit.
[2023-03-19 17:11:16] [INFO ] Implicit Places using invariants and state equation in 245 ms returned []
Implicit Place search using SMT with State Equation took 405 ms to find 0 implicit places.
[2023-03-19 17:11:16] [INFO ] Invariant cache hit.
[2023-03-19 17:11:16] [INFO ] Dead Transitions using invariants and state equation in 176 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 601 ms. Remains : 323/323 places, 322/322 transitions.
Stuttering acceptance computed with spot in 122 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2)]
Running random walk in product with property : ShieldRVt-PT-040A-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=p2, acceptance={} source=3 dest: 3}, { cond=(NOT p2), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (EQ s251 1) (EQ s260 1) (EQ s266 1)), p1:(AND (EQ s196 1) (EQ s197 1) (EQ s200 1)), p2:(AND (OR (EQ s275 0) (EQ s284 0) (EQ s290 0)) (OR (EQ s144 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 495 ms.
Stack based approach found an accepted trace after 361 steps with 0 reset with depth 362 and stack size 207 in 2 ms.
FORMULA ShieldRVt-PT-040A-LTLFireability-11 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldRVt-PT-040A-LTLFireability-11 finished in 1254 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 323 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 323/323 places, 322/322 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 322 transition count 321
Applied a total of 2 rules in 27 ms. Remains 322 /323 variables (removed 1) and now considering 321/322 (removed 1) transitions.
// Phase 1: matrix 321 rows 322 cols
[2023-03-19 17:11:17] [INFO ] Computed 161 place invariants in 3 ms
[2023-03-19 17:11:17] [INFO ] Implicit Places using invariants in 142 ms returned [315]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 145 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 321/323 places, 321/322 transitions.
Applied a total of 0 rules in 10 ms. Remains 321 /321 variables (removed 0) and now considering 321/321 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 184 ms. Remains : 321/323 places, 321/322 transitions.
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVt-PT-040A-LTLFireability-12 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 (EQ s54 0) (EQ s57 0))], 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 485 ms.
Product exploration explored 100000 steps with 0 reset in 474 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 120 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Finished probabilistic random walk after 3528 steps, run visited all 1 properties in 24 ms. (steps per millisecond=147 )
Probabilistic random walk after 3528 steps, saw 3396 distinct states, run finished after 25 ms. (steps per millisecond=141 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 127 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Support contains 2 out of 321 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 321/321 places, 321/321 transitions.
Applied a total of 0 rules in 12 ms. Remains 321 /321 variables (removed 0) and now considering 321/321 (removed 0) transitions.
// Phase 1: matrix 321 rows 321 cols
[2023-03-19 17:11:18] [INFO ] Computed 160 place invariants in 1 ms
[2023-03-19 17:11:18] [INFO ] Implicit Places using invariants in 180 ms returned []
[2023-03-19 17:11:18] [INFO ] Invariant cache hit.
[2023-03-19 17:11:19] [INFO ] Implicit Places using invariants and state equation in 271 ms returned []
Implicit Place search using SMT with State Equation took 453 ms to find 0 implicit places.
[2023-03-19 17:11:19] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-19 17:11:19] [INFO ] Invariant cache hit.
[2023-03-19 17:11:19] [INFO ] Dead Transitions using invariants and state equation in 192 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 667 ms. Remains : 321/321 places, 321/321 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 68 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 19 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Finished probabilistic random walk after 3528 steps, run visited all 1 properties in 20 ms. (steps per millisecond=176 )
Probabilistic random walk after 3528 steps, saw 3396 distinct states, run finished after 20 ms. (steps per millisecond=176 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 82 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 19 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 19 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 364 ms.
Product exploration explored 100000 steps with 0 reset in 430 ms.
Support contains 2 out of 321 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 321/321 places, 321/321 transitions.
Applied a total of 0 rules in 8 ms. Remains 321 /321 variables (removed 0) and now considering 321/321 (removed 0) transitions.
[2023-03-19 17:11:20] [INFO ] Invariant cache hit.
[2023-03-19 17:11:20] [INFO ] Implicit Places using invariants in 113 ms returned []
[2023-03-19 17:11:20] [INFO ] Invariant cache hit.
[2023-03-19 17:11:20] [INFO ] Implicit Places using invariants and state equation in 215 ms returned []
Implicit Place search using SMT with State Equation took 355 ms to find 0 implicit places.
[2023-03-19 17:11:21] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-19 17:11:21] [INFO ] Invariant cache hit.
[2023-03-19 17:11:21] [INFO ] Dead Transitions using invariants and state equation in 164 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 554 ms. Remains : 321/321 places, 321/321 transitions.
Treatment of property ShieldRVt-PT-040A-LTLFireability-12 finished in 4080 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)||F(p1)))'
Support contains 5 out of 323 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 323/323 places, 322/322 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 322 transition count 321
Applied a total of 2 rules in 12 ms. Remains 322 /323 variables (removed 1) and now considering 321/322 (removed 1) transitions.
// Phase 1: matrix 321 rows 322 cols
[2023-03-19 17:11:21] [INFO ] Computed 161 place invariants in 2 ms
[2023-03-19 17:11:21] [INFO ] Implicit Places using invariants in 138 ms returned [315]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 154 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 321/323 places, 321/322 transitions.
Applied a total of 0 rules in 8 ms. Remains 321 /321 variables (removed 0) and now considering 321/321 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 176 ms. Remains : 321/323 places, 321/322 transitions.
Stuttering acceptance computed with spot in 47 ms :[(NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldRVt-PT-040A-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}]], initial=1, aps=[p1:(AND (EQ s222 1) (EQ s225 1)), p0:(OR (EQ s252 0) (EQ s253 0) (EQ s256 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 15 reset in 375 ms.
Stack based approach found an accepted trace after 464 steps with 0 reset with depth 465 and stack size 170 in 1 ms.
FORMULA ShieldRVt-PT-040A-LTLFireability-13 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldRVt-PT-040A-LTLFireability-13 finished in 615 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)||G((p1&&X((p2&&G(p3)&&(p1 U (p4||G(p1)))))))))'
Support contains 5 out of 323 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 323/323 places, 322/322 transitions.
Applied a total of 0 rules in 2 ms. Remains 323 /323 variables (removed 0) and now considering 322/322 (removed 0) transitions.
// Phase 1: matrix 322 rows 323 cols
[2023-03-19 17:11:21] [INFO ] Computed 161 place invariants in 2 ms
[2023-03-19 17:11:21] [INFO ] Implicit Places using invariants in 117 ms returned []
[2023-03-19 17:11:21] [INFO ] Invariant cache hit.
[2023-03-19 17:11:22] [INFO ] Implicit Places using invariants and state equation in 234 ms returned []
Implicit Place search using SMT with State Equation took 381 ms to find 0 implicit places.
[2023-03-19 17:11:22] [INFO ] Invariant cache hit.
[2023-03-19 17:11:22] [INFO ] Dead Transitions using invariants and state equation in 161 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 562 ms. Remains : 323/323 places, 322/322 transitions.
Stuttering acceptance computed with spot in 150 ms :[true, (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3))), (OR (NOT p1) (NOT p2) (NOT p3)), (NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3)))]
Running random walk in product with property : ShieldRVt-PT-040A-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(AND p0 p1), acceptance={} source=1 dest: 4}], [{ cond=(OR (NOT p1) (NOT p2) (NOT p3)), acceptance={} source=2 dest: 0}, { cond=(AND p1 p2 p3), acceptance={} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3))), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p0) p1 p2 p3), acceptance={} source=4 dest: 2}, { cond=(OR (AND p0 (NOT p1)) (AND p0 (NOT p2)) (AND p0 (NOT p3))), acceptance={} source=4 dest: 3}, { cond=(AND p0 p1 p2 p3), acceptance={} source=4 dest: 4}]], initial=1, aps=[p0:(AND (EQ s168 1) (EQ s170 1) (EQ s175 1)), p1:(NEQ s17 1), p2:(EQ s0 0), p3:(EQ s17 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 385 ms.
Product exploration explored 100000 steps with 0 reset in 530 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Detected a total of 1/323 stabilizing places and 1/322 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/4 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2) p3), (X (NOT p0)), (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2)) (AND p0 (NOT p3))))), (X (NOT (AND p0 p1 p2 p3))), (X (AND p1 p2 p3)), (X (AND (NOT p0) p1 p2 p3)), (X (NOT (OR (NOT p1) (NOT p2) (NOT p3)))), (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3))))), (X (X (NOT p0))), true, (X (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2)) (AND p0 (NOT p3)))))), (X (X (NOT (AND p0 p1 p2 p3)))), (X (X (AND p1 p2 p3))), (X (X (AND (NOT p0) p1 p2 p3))), (X (X (NOT (OR (NOT p1) (NOT p2) (NOT p3))))), (X (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3)))))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 17 factoid took 554 ms. Reduced automaton from 5 states, 13 edges and 4 AP (stutter sensitive) to 3 states, 4 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 58 ms :[true, (OR (NOT p1) (NOT p2) (NOT p3)), (OR (NOT p1) (NOT p2) (NOT p3))]
Finished random walk after 1 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=0 )
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2) p3), (X (NOT p0)), (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2)) (AND p0 (NOT p3))))), (X (NOT (AND p0 p1 p2 p3))), (X (AND p1 p2 p3)), (X (AND (NOT p0) p1 p2 p3)), (X (NOT (OR (NOT p1) (NOT p2) (NOT p3)))), (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3))))), (X (X (NOT p0))), true, (X (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2)) (AND p0 (NOT p3)))))), (X (X (NOT (AND p0 p1 p2 p3)))), (X (X (AND p1 p2 p3))), (X (X (AND (NOT p0) p1 p2 p3))), (X (X (NOT (OR (NOT p1) (NOT p2) (NOT p3))))), (X (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3)))))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (NOT (OR (NOT p1) (NOT p2) (NOT p3)))), (F (AND p1 p2 p3))]
Knowledge based reduction with 17 factoid took 612 ms. Reduced automaton from 3 states, 4 edges and 3 AP (stutter sensitive) to 3 states, 4 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 95 ms :[true, (OR (NOT p1) (NOT p2) (NOT p3)), (OR (NOT p1) (NOT p2) (NOT p3))]
Stuttering acceptance computed with spot in 104 ms :[true, (OR (NOT p1) (NOT p2) (NOT p3)), (OR (NOT p1) (NOT p2) (NOT p3))]
[2023-03-19 17:11:24] [INFO ] Invariant cache hit.
[2023-03-19 17:11:25] [INFO ] [Real]Absence check using 161 positive place invariants in 24 ms returned sat
[2023-03-19 17:11:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:11:25] [INFO ] [Real]Absence check using state equation in 87 ms returned sat
[2023-03-19 17:11:25] [INFO ] Computed and/alt/rep : 321/1399/321 causal constraints (skipped 0 transitions) in 21 ms.
[2023-03-19 17:11:25] [INFO ] Added : 0 causal constraints over 0 iterations in 47 ms. Result :sat
Could not prove EG (NOT p2)
Support contains 2 out of 323 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 323/323 places, 322/322 transitions.
Applied a total of 0 rules in 2 ms. Remains 323 /323 variables (removed 0) and now considering 322/322 (removed 0) transitions.
[2023-03-19 17:11:25] [INFO ] Invariant cache hit.
[2023-03-19 17:11:25] [INFO ] Implicit Places using invariants in 171 ms returned []
[2023-03-19 17:11:25] [INFO ] Invariant cache hit.
[2023-03-19 17:11:25] [INFO ] Implicit Places using invariants and state equation in 325 ms returned []
Implicit Place search using SMT with State Equation took 514 ms to find 0 implicit places.
[2023-03-19 17:11:25] [INFO ] Invariant cache hit.
[2023-03-19 17:11:25] [INFO ] Dead Transitions using invariants and state equation in 175 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 705 ms. Remains : 323/323 places, 322/322 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Detected a total of 1/323 stabilizing places and 1/322 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p2) p3), (X (AND p1 p2 p3)), (X (NOT (OR (NOT p1) (NOT p2) (NOT p3)))), true, (X (X (AND p1 p2 p3))), (X (X (NOT (OR (NOT p1) (NOT p2) (NOT p3))))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 166 ms. Reduced automaton from 3 states, 4 edges and 3 AP (stutter sensitive) to 3 states, 4 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 86 ms :[true, (OR (NOT p1) (NOT p2) (NOT p3)), (OR (NOT p1) (NOT p2) (NOT p3))]
Finished random walk after 1 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [(AND p1 (NOT p2) p3), (X (AND p1 p2 p3)), (X (NOT (OR (NOT p1) (NOT p2) (NOT p3)))), true, (X (X (AND p1 p2 p3))), (X (X (NOT (OR (NOT p1) (NOT p2) (NOT p3))))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (NOT (OR (NOT p1) (NOT p2) (NOT p3)))), (F (AND p1 p2 p3))]
Knowledge based reduction with 7 factoid took 332 ms. Reduced automaton from 3 states, 4 edges and 3 AP (stutter sensitive) to 3 states, 4 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 111 ms :[true, (OR (NOT p1) (NOT p2) (NOT p3)), (OR (NOT p1) (NOT p2) (NOT p3))]
Stuttering acceptance computed with spot in 73 ms :[true, (OR (NOT p1) (NOT p2) (NOT p3)), (OR (NOT p1) (NOT p2) (NOT p3))]
[2023-03-19 17:11:26] [INFO ] Invariant cache hit.
[2023-03-19 17:11:26] [INFO ] [Real]Absence check using 161 positive place invariants in 21 ms returned sat
[2023-03-19 17:11:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:11:27] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-19 17:11:27] [INFO ] Computed and/alt/rep : 321/1399/321 causal constraints (skipped 0 transitions) in 17 ms.
[2023-03-19 17:11:27] [INFO ] Added : 0 causal constraints over 0 iterations in 38 ms. Result :sat
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 108 ms :[true, (OR (NOT p1) (NOT p2) (NOT p3)), (OR (NOT p1) (NOT p2) (NOT p3))]
Product exploration explored 100000 steps with 0 reset in 388 ms.
Product exploration explored 100000 steps with 0 reset in 608 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 111 ms :[true, (OR (NOT p1) (NOT p2) (NOT p3)), (OR (NOT p1) (NOT p2) (NOT p3))]
Support contains 2 out of 323 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 323/323 places, 322/322 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 323 transition count 322
Deduced a syphon composed of 1 places in 0 ms
Applied a total of 1 rules in 48 ms. Remains 323 /323 variables (removed 0) and now considering 322/322 (removed 0) transitions.
[2023-03-19 17:11:28] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 322 rows 323 cols
[2023-03-19 17:11:28] [INFO ] Computed 161 place invariants in 2 ms
[2023-03-19 17:11:28] [INFO ] Dead Transitions using invariants and state equation in 250 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 323/323 places, 322/322 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 319 ms. Remains : 323/323 places, 322/322 transitions.
Support contains 2 out of 323 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 323/323 places, 322/322 transitions.
Applied a total of 0 rules in 5 ms. Remains 323 /323 variables (removed 0) and now considering 322/322 (removed 0) transitions.
// Phase 1: matrix 322 rows 323 cols
[2023-03-19 17:11:28] [INFO ] Computed 161 place invariants in 3 ms
[2023-03-19 17:11:28] [INFO ] Implicit Places using invariants in 220 ms returned []
[2023-03-19 17:11:28] [INFO ] Invariant cache hit.
[2023-03-19 17:11:29] [INFO ] Implicit Places using invariants and state equation in 258 ms returned []
Implicit Place search using SMT with State Equation took 493 ms to find 0 implicit places.
[2023-03-19 17:11:29] [INFO ] Invariant cache hit.
[2023-03-19 17:11:29] [INFO ] Dead Transitions using invariants and state equation in 152 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 663 ms. Remains : 323/323 places, 322/322 transitions.
Treatment of property ShieldRVt-PT-040A-LTLFireability-15 finished in 7595 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(p2)))))))'
Found a Shortening insensitive property : ShieldRVt-PT-040A-LTLFireability-04
Stuttering acceptance computed with spot in 117 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p2)]
Support contains 5 out of 323 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 323/323 places, 322/322 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 322 transition count 321
Applied a total of 2 rules in 12 ms. Remains 322 /323 variables (removed 1) and now considering 321/322 (removed 1) transitions.
// Phase 1: matrix 321 rows 322 cols
[2023-03-19 17:11:29] [INFO ] Computed 161 place invariants in 1 ms
[2023-03-19 17:11:29] [INFO ] Implicit Places using invariants in 120 ms returned [315]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 140 ms to find 1 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 321/323 places, 321/322 transitions.
Applied a total of 0 rules in 13 ms. Remains 321 /321 variables (removed 0) and now considering 321/321 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 166 ms. Remains : 321/323 places, 321/322 transitions.
Running random walk in product with property : ShieldRVt-PT-040A-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 2}], [{ cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), acceptance={0} source=2 dest: 1}, { cond=(OR (AND p0 (NOT p1)) (AND p0 (NOT p2))), acceptance={0} source=2 dest: 2}, { cond=(AND p1 p2), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={0} source=3 dest: 2}, { cond=p2, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(EQ s75 0), p1:(EQ s163 0), p2:(OR (EQ s16 0) (EQ s18 0) (EQ s23 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive, cl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 352 ms.
Product exploration explored 100000 steps with 0 reset in 420 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 p2), (X p0), (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))))), (X (AND p1 p2)), (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))))), (X (X p0)), (X (X p2)), (X (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (AND p1 p2))), (X (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))))))]
False Knowledge obtained : []
Knowledge based reduction with 12 factoid took 439 ms. Reduced automaton from 4 states, 11 edges and 3 AP (stutter sensitive) to 4 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 168 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p2)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=46 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 7) 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 7) seen :0
Finished probabilistic random walk after 4618 steps, run visited all 7 properties in 106 ms. (steps per millisecond=43 )
Probabilistic random walk after 4618 steps, saw 4466 distinct states, run finished after 108 ms. (steps per millisecond=42 ) properties seen :7
Knowledge obtained : [(AND p0 p1 p2), (X p0), (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))))), (X (AND p1 p2)), (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))))), (X (X p0)), (X (X p2)), (X (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (AND p1 p2))), (X (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p2))), (F (NOT (AND p1 p2))), (F (NOT p2)), (F (AND p0 (NOT p2))), (F (NOT p0)), (F (OR (AND p0 (NOT p1)) (AND p0 (NOT p2)))), (F (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))))]
Knowledge based reduction with 12 factoid took 482 ms. Reduced automaton from 4 states, 11 edges and 3 AP (stutter sensitive) to 4 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 191 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p2)]
Stuttering acceptance computed with spot in 111 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p2)]
Support contains 5 out of 321 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 321/321 places, 321/321 transitions.
Applied a total of 0 rules in 3 ms. Remains 321 /321 variables (removed 0) and now considering 321/321 (removed 0) transitions.
// Phase 1: matrix 321 rows 321 cols
[2023-03-19 17:11:32] [INFO ] Computed 160 place invariants in 2 ms
[2023-03-19 17:11:32] [INFO ] Implicit Places using invariants in 113 ms returned []
[2023-03-19 17:11:32] [INFO ] Invariant cache hit.
[2023-03-19 17:11:33] [INFO ] Implicit Places using invariants and state equation in 298 ms returned []
Implicit Place search using SMT with State Equation took 413 ms to find 0 implicit places.
[2023-03-19 17:11:33] [INFO ] Invariant cache hit.
[2023-03-19 17:11:33] [INFO ] Dead Transitions using invariants and state equation in 158 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 587 ms. Remains : 321/321 places, 321/321 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 p0 p1 p2), (X p0), (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))))), (X (AND p1 p2)), (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))))), (X (X p0)), (X (X p2)), (X (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (AND p1 p2))), (X (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))))))]
False Knowledge obtained : []
Knowledge based reduction with 12 factoid took 596 ms. Reduced automaton from 4 states, 11 edges and 3 AP (stutter sensitive) to 4 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 189 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p2)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 259 ms. (steps per millisecond=38 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 7) 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 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 7) seen :0
Finished probabilistic random walk after 4618 steps, run visited all 7 properties in 77 ms. (steps per millisecond=59 )
Probabilistic random walk after 4618 steps, saw 4466 distinct states, run finished after 77 ms. (steps per millisecond=59 ) properties seen :7
Knowledge obtained : [(AND p0 p1 p2), (X p0), (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))))), (X (AND p1 p2)), (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))))), (X (X p0)), (X (X p2)), (X (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (AND p1 p2))), (X (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p2))), (F (NOT (AND p1 p2))), (F (NOT p2)), (F (AND p0 (NOT p2))), (F (NOT p0)), (F (OR (AND p0 (NOT p1)) (AND p0 (NOT p2)))), (F (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))))]
Knowledge based reduction with 12 factoid took 761 ms. Reduced automaton from 4 states, 11 edges and 3 AP (stutter sensitive) to 4 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 151 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p2)]
Stuttering acceptance computed with spot in 155 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p2)]
Stuttering acceptance computed with spot in 165 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p2)]
Product exploration explored 100000 steps with 0 reset in 486 ms.
Product exploration explored 100000 steps with 0 reset in 452 ms.
Support contains 5 out of 321 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 321/321 places, 321/321 transitions.
Applied a total of 0 rules in 3 ms. Remains 321 /321 variables (removed 0) and now considering 321/321 (removed 0) transitions.
[2023-03-19 17:11:37] [INFO ] Invariant cache hit.
[2023-03-19 17:11:37] [INFO ] Implicit Places using invariants in 143 ms returned []
[2023-03-19 17:11:37] [INFO ] Invariant cache hit.
[2023-03-19 17:11:37] [INFO ] Implicit Places using invariants and state equation in 245 ms returned []
Implicit Place search using SMT with State Equation took 414 ms to find 0 implicit places.
[2023-03-19 17:11:37] [INFO ] Invariant cache hit.
[2023-03-19 17:11:37] [INFO ] Dead Transitions using invariants and state equation in 180 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 611 ms. Remains : 321/321 places, 321/321 transitions.
Treatment of property ShieldRVt-PT-040A-LTLFireability-04 finished in 8389 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)))'
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)||G((p1&&X((p2&&G(p3)&&(p1 U (p4||G(p1)))))))))'
Found a Lengthening insensitive property : ShieldRVt-PT-040A-LTLFireability-15
Stuttering acceptance computed with spot in 207 ms :[true, (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3))), (OR (NOT p1) (NOT p2) (NOT p3)), (NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3)))]
Support contains 5 out of 323 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 323/323 places, 322/322 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 322 transition count 321
Applied a total of 2 rules in 16 ms. Remains 322 /323 variables (removed 1) and now considering 321/322 (removed 1) transitions.
// Phase 1: matrix 321 rows 322 cols
[2023-03-19 17:11:38] [INFO ] Computed 161 place invariants in 1 ms
[2023-03-19 17:11:38] [INFO ] Implicit Places using invariants in 176 ms returned [315]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 177 ms to find 1 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 321/323 places, 321/322 transitions.
Applied a total of 0 rules in 6 ms. Remains 321 /321 variables (removed 0) and now considering 321/321 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 201 ms. Remains : 321/323 places, 321/322 transitions.
Running random walk in product with property : ShieldRVt-PT-040A-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(AND p0 p1), acceptance={} source=1 dest: 4}], [{ cond=(OR (NOT p1) (NOT p2) (NOT p3)), acceptance={} source=2 dest: 0}, { cond=(AND p1 p2 p3), acceptance={} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3))), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p0) p1 p2 p3), acceptance={} source=4 dest: 2}, { cond=(OR (AND p0 (NOT p1)) (AND p0 (NOT p2)) (AND p0 (NOT p3))), acceptance={} source=4 dest: 3}, { cond=(AND p0 p1 p2 p3), acceptance={} source=4 dest: 4}]], initial=1, aps=[p0:(AND (EQ s168 1) (EQ s170 1) (EQ s175 1)), p1:(NEQ s17 1), p2:(EQ s0 0), p3:(EQ s17 0)], 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, sl-invariant], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 481 ms.
Product exploration explored 100000 steps with 0 reset in 607 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Detected a total of 1/321 stabilizing places and 1/321 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/4 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2) p3), (X (NOT p0)), (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2)) (AND p0 (NOT p3))))), (X (NOT (AND p0 p1 p2 p3))), (X (AND p1 p2 p3)), (X (AND (NOT p0) p1 p2 p3)), (X (NOT (OR (NOT p1) (NOT p2) (NOT p3)))), (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3))))), (X (X (NOT p0))), true, (X (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2)) (AND p0 (NOT p3)))))), (X (X (NOT (AND p0 p1 p2 p3)))), (X (X (AND p1 p2 p3))), (X (X (AND (NOT p0) p1 p2 p3))), (X (X (NOT (OR (NOT p1) (NOT p2) (NOT p3))))), (X (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3)))))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 17 factoid took 638 ms. Reduced automaton from 5 states, 13 edges and 4 AP (stutter sensitive) to 3 states, 4 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 87 ms :[true, (OR (NOT p1) (NOT p2) (NOT p3)), (OR (NOT p1) (NOT p2) (NOT p3))]
Finished random walk after 1 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2) p3), (X (NOT p0)), (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2)) (AND p0 (NOT p3))))), (X (NOT (AND p0 p1 p2 p3))), (X (AND p1 p2 p3)), (X (AND (NOT p0) p1 p2 p3)), (X (NOT (OR (NOT p1) (NOT p2) (NOT p3)))), (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3))))), (X (X (NOT p0))), true, (X (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2)) (AND p0 (NOT p3)))))), (X (X (NOT (AND p0 p1 p2 p3)))), (X (X (AND p1 p2 p3))), (X (X (AND (NOT p0) p1 p2 p3))), (X (X (NOT (OR (NOT p1) (NOT p2) (NOT p3))))), (X (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3)))))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (NOT (OR (NOT p1) (NOT p2) (NOT p3)))), (F (AND p1 p2 p3))]
Knowledge based reduction with 17 factoid took 666 ms. Reduced automaton from 3 states, 4 edges and 3 AP (stutter sensitive) to 3 states, 4 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 107 ms :[true, (OR (NOT p1) (NOT p2) (NOT p3)), (OR (NOT p1) (NOT p2) (NOT p3))]
Stuttering acceptance computed with spot in 106 ms :[true, (OR (NOT p1) (NOT p2) (NOT p3)), (OR (NOT p1) (NOT p2) (NOT p3))]
// Phase 1: matrix 321 rows 321 cols
[2023-03-19 17:11:41] [INFO ] Computed 160 place invariants in 2 ms
[2023-03-19 17:11:41] [INFO ] [Real]Absence check using 160 positive place invariants in 22 ms returned sat
[2023-03-19 17:11:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:11:41] [INFO ] [Real]Absence check using state equation in 96 ms returned sat
[2023-03-19 17:11:41] [INFO ] Computed and/alt/rep : 320/1393/320 causal constraints (skipped 0 transitions) in 24 ms.
[2023-03-19 17:11:41] [INFO ] Added : 0 causal constraints over 0 iterations in 49 ms. Result :sat
Could not prove EG (NOT p2)
Support contains 2 out of 321 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 321/321 places, 321/321 transitions.
Applied a total of 0 rules in 3 ms. Remains 321 /321 variables (removed 0) and now considering 321/321 (removed 0) transitions.
[2023-03-19 17:11:41] [INFO ] Invariant cache hit.
[2023-03-19 17:11:41] [INFO ] Implicit Places using invariants in 170 ms returned []
[2023-03-19 17:11:41] [INFO ] Invariant cache hit.
[2023-03-19 17:11:42] [INFO ] Implicit Places using invariants and state equation in 270 ms returned []
Implicit Place search using SMT with State Equation took 452 ms to find 0 implicit places.
[2023-03-19 17:11:42] [INFO ] Invariant cache hit.
[2023-03-19 17:11:42] [INFO ] Dead Transitions using invariants and state equation in 167 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 635 ms. Remains : 321/321 places, 321/321 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Detected a total of 1/321 stabilizing places and 1/321 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p2) p3), (X (AND p1 p2 p3)), (X (NOT (OR (NOT p1) (NOT p2) (NOT p3)))), true, (X (X (AND p1 p2 p3))), (X (X (NOT (OR (NOT p1) (NOT p2) (NOT p3))))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 290 ms. Reduced automaton from 3 states, 4 edges and 3 AP (stutter sensitive) to 3 states, 4 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 74 ms :[true, (OR (NOT p1) (NOT p2) (NOT p3)), (OR (NOT p1) (NOT p2) (NOT p3))]
Finished random walk after 1 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [(AND p1 (NOT p2) p3), (X (AND p1 p2 p3)), (X (NOT (OR (NOT p1) (NOT p2) (NOT p3)))), true, (X (X (AND p1 p2 p3))), (X (X (NOT (OR (NOT p1) (NOT p2) (NOT p3))))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (NOT (OR (NOT p1) (NOT p2) (NOT p3)))), (F (AND p1 p2 p3))]
Knowledge based reduction with 7 factoid took 250 ms. Reduced automaton from 3 states, 4 edges and 3 AP (stutter sensitive) to 3 states, 4 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 60 ms :[true, (OR (NOT p1) (NOT p2) (NOT p3)), (OR (NOT p1) (NOT p2) (NOT p3))]
Stuttering acceptance computed with spot in 65 ms :[true, (OR (NOT p1) (NOT p2) (NOT p3)), (OR (NOT p1) (NOT p2) (NOT p3))]
[2023-03-19 17:11:42] [INFO ] Invariant cache hit.
[2023-03-19 17:11:43] [INFO ] [Real]Absence check using 160 positive place invariants in 23 ms returned sat
[2023-03-19 17:11:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:11:43] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2023-03-19 17:11:43] [INFO ] Computed and/alt/rep : 320/1393/320 causal constraints (skipped 0 transitions) in 20 ms.
[2023-03-19 17:11:43] [INFO ] Added : 0 causal constraints over 0 iterations in 54 ms. Result :sat
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 92 ms :[true, (OR (NOT p1) (NOT p2) (NOT p3)), (OR (NOT p1) (NOT p2) (NOT p3))]
Product exploration explored 100000 steps with 0 reset in 393 ms.
Product exploration explored 100000 steps with 0 reset in 417 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 84 ms :[true, (OR (NOT p1) (NOT p2) (NOT p3)), (OR (NOT p1) (NOT p2) (NOT p3))]
Support contains 2 out of 321 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 321/321 places, 321/321 transitions.
Applied a total of 0 rules in 6 ms. Remains 321 /321 variables (removed 0) and now considering 321/321 (removed 0) transitions.
[2023-03-19 17:11:44] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-19 17:11:44] [INFO ] Invariant cache hit.
[2023-03-19 17:11:44] [INFO ] Dead Transitions using invariants and state equation in 213 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 228 ms. Remains : 321/321 places, 321/321 transitions.
Support contains 2 out of 321 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 321/321 places, 321/321 transitions.
Applied a total of 0 rules in 4 ms. Remains 321 /321 variables (removed 0) and now considering 321/321 (removed 0) transitions.
[2023-03-19 17:11:44] [INFO ] Invariant cache hit.
[2023-03-19 17:11:44] [INFO ] Implicit Places using invariants in 132 ms returned []
[2023-03-19 17:11:44] [INFO ] Invariant cache hit.
[2023-03-19 17:11:45] [INFO ] Implicit Places using invariants and state equation in 221 ms returned []
Implicit Place search using SMT with State Equation took 380 ms to find 0 implicit places.
[2023-03-19 17:11:45] [INFO ] Invariant cache hit.
[2023-03-19 17:11:45] [INFO ] Dead Transitions using invariants and state equation in 193 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 579 ms. Remains : 321/321 places, 321/321 transitions.
Treatment of property ShieldRVt-PT-040A-LTLFireability-15 finished in 7332 ms.
[2023-03-19 17:11:45] [INFO ] Flatten gal took : 29 ms
[2023-03-19 17:11:45] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/LTLFireability.sr.xml took 3 ms.
[2023-03-19 17:11:45] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 323 places, 322 transitions and 1364 arcs took 3 ms.
Total runtime 60123 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT ShieldRVt-PT-040A
BK_EXAMINATION: LTLFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/372
LTLFireability

FORMULA ShieldRVt-PT-040A-LTLFireability-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVt-PT-040A-LTLFireability-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVt-PT-040A-LTLFireability-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1679245905757

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/372/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/372/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/372/LTLFireability.xml
lola: Created skeleton in 0.000000 secs.
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: LAUNCH task # 7 (type EXCL) for 6 ShieldRVt-PT-040A-LTLFireability-15
lola: time limit : 1200 sec
lola: memory limit: 32 pages
lola: FINISHED task # 7 (type EXCL) for ShieldRVt-PT-040A-LTLFireability-15
lola: result : false
lola: markings : 256
lola: fired transitions : 256
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 1 (type EXCL) for 0 ShieldRVt-PT-040A-LTLFireability-04
lola: time limit : 1800 sec
lola: memory limit: 32 pages
lola: FINISHED task # 1 (type EXCL) for ShieldRVt-PT-040A-LTLFireability-04
lola: result : false
lola: markings : 255
lola: fired transitions : 255
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 4 (type EXCL) for 3 ShieldRVt-PT-040A-LTLFireability-12
lola: time limit : 3600 sec
lola: memory limit: 32 pages
lola: FINISHED task # 4 (type EXCL) for ShieldRVt-PT-040A-LTLFireability-12
lola: result : false
lola: markings : 685
lola: fired transitions : 1096
lola: time used : 0.000000
lola: memory pages used : 1
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
ShieldRVt-PT-040A-LTLFireability-04: LTL false LTL model checker
ShieldRVt-PT-040A-LTLFireability-12: LTL false LTL model checker
ShieldRVt-PT-040A-LTLFireability-15: LTL false LTL model checker


Time elapsed: 0 secs. Pages in use: 1

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-040A"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is ShieldRVt-PT-040A, 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 r423-tajo-167905976500308"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVt-PT-040A.tgz
mv ShieldRVt-PT-040A 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 ;