Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r389-oct2-167903713100076.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.........................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is ShieldIIPs-PT-005B, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r389-oct2-167903713100076
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 504K
-rw-r--r-- 1 mcc users 6.2K Feb 25 15:52 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K Feb 25 15:52 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Feb 25 15:52 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Feb 25 15:52 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 15:53 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 109K Feb 25 15:53 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Feb 25 15:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 69K Feb 25 15:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:54 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 82K 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 ShieldIIPs-PT-005B-LTLFireability-00
FORMULA_NAME ShieldIIPs-PT-005B-LTLFireability-01
FORMULA_NAME ShieldIIPs-PT-005B-LTLFireability-02
FORMULA_NAME ShieldIIPs-PT-005B-LTLFireability-03
FORMULA_NAME ShieldIIPs-PT-005B-LTLFireability-04
FORMULA_NAME ShieldIIPs-PT-005B-LTLFireability-05
FORMULA_NAME ShieldIIPs-PT-005B-LTLFireability-06
FORMULA_NAME ShieldIIPs-PT-005B-LTLFireability-07
FORMULA_NAME ShieldIIPs-PT-005B-LTLFireability-08
FORMULA_NAME ShieldIIPs-PT-005B-LTLFireability-09
FORMULA_NAME ShieldIIPs-PT-005B-LTLFireability-10
FORMULA_NAME ShieldIIPs-PT-005B-LTLFireability-11
FORMULA_NAME ShieldIIPs-PT-005B-LTLFireability-12
FORMULA_NAME ShieldIIPs-PT-005B-LTLFireability-13
FORMULA_NAME ShieldIIPs-PT-005B-LTLFireability-14
FORMULA_NAME ShieldIIPs-PT-005B-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679168154230

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPs-PT-005B
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-18 19:35:56] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-18 19:35:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 19:35:57] [INFO ] Load time of PNML (sax parser for PT used): 69 ms
[2023-03-18 19:35:57] [INFO ] Transformed 303 places.
[2023-03-18 19:35:57] [INFO ] Transformed 298 transitions.
[2023-03-18 19:35:57] [INFO ] Found NUPN structural information;
[2023-03-18 19:35:57] [INFO ] Parsed PT model containing 303 places and 298 transitions and 896 arcs in 323 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA ShieldIIPs-PT-005B-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-005B-LTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 46 out of 303 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 303/303 places, 298/298 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 278 transition count 273
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 278 transition count 273
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 277 transition count 272
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 277 transition count 272
Applied a total of 52 rules in 73 ms. Remains 277 /303 variables (removed 26) and now considering 272/298 (removed 26) transitions.
// Phase 1: matrix 272 rows 277 cols
[2023-03-18 19:35:57] [INFO ] Computed 46 place invariants in 10 ms
[2023-03-18 19:35:58] [INFO ] Implicit Places using invariants in 706 ms returned []
[2023-03-18 19:35:58] [INFO ] Invariant cache hit.
[2023-03-18 19:35:59] [INFO ] Implicit Places using invariants and state equation in 859 ms returned []
Implicit Place search using SMT with State Equation took 1596 ms to find 0 implicit places.
[2023-03-18 19:35:59] [INFO ] Invariant cache hit.
[2023-03-18 19:35:59] [INFO ] Dead Transitions using invariants and state equation in 204 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 277/303 places, 272/298 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1877 ms. Remains : 277/303 places, 272/298 transitions.
Support contains 46 out of 277 places after structural reductions.
[2023-03-18 19:35:59] [INFO ] Flatten gal took : 48 ms
[2023-03-18 19:35:59] [INFO ] Flatten gal took : 24 ms
[2023-03-18 19:35:59] [INFO ] Input system was already deterministic with 272 transitions.
Support contains 45 out of 277 places (down from 46) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 15 resets, run finished after 298 ms. (steps per millisecond=33 ) properties (out of 35) seen :33
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 2) seen :1
Finished Best-First random walk after 8695 steps, including 2 resets, run visited all 1 properties in 11 ms. (steps per millisecond=790 )
Computed a total of 66 stabilizing places and 66 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(((G(p1)&&X(p2))||p0)))'
Support contains 5 out of 277 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 277/277 places, 272/272 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 267 transition count 262
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 267 transition count 262
Applied a total of 20 rules in 20 ms. Remains 267 /277 variables (removed 10) and now considering 262/272 (removed 10) transitions.
// Phase 1: matrix 262 rows 267 cols
[2023-03-18 19:36:01] [INFO ] Computed 46 place invariants in 8 ms
[2023-03-18 19:36:01] [INFO ] Implicit Places using invariants in 193 ms returned []
[2023-03-18 19:36:01] [INFO ] Invariant cache hit.
[2023-03-18 19:36:01] [INFO ] Implicit Places using invariants and state equation in 356 ms returned []
Implicit Place search using SMT with State Equation took 552 ms to find 0 implicit places.
[2023-03-18 19:36:01] [INFO ] Invariant cache hit.
[2023-03-18 19:36:01] [INFO ] Dead Transitions using invariants and state equation in 161 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 267/277 places, 262/272 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 735 ms. Remains : 267/277 places, 262/272 transitions.
Stuttering acceptance computed with spot in 549 ms :[true, (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p1), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (NOT p2) (NOT p1))]
Running random walk in product with property : ShieldIIPs-PT-005B-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 4}], [{ cond=(OR (NOT p1) (NOT p2)), acceptance={} source=4 dest: 0}, { cond=(AND p1 p2), acceptance={} source=4 dest: 2}]], initial=1, aps=[p1:(OR (EQ s31 0) (EQ s47 0) (EQ s58 0) (EQ s212 1)), p0:(OR (EQ s31 0) (EQ s47 0) (EQ s58 0)), p2:(EQ s223 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 388 ms.
Product exploration explored 100000 steps with 50000 reset in 372 ms.
Computed a total of 59 stabilizing places and 59 stable transitions
Computed a total of 59 stabilizing places and 59 stable transitions
Detected a total of 59/267 stabilizing places and 59/262 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND p1 p0 p2), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), true, (X (X (AND p1 p2))), (X (X (NOT (OR (NOT p1) (NOT p2))))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p0) p1)))
Knowledge based reduction with 7 factoid took 188 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldIIPs-PT-005B-LTLFireability-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldIIPs-PT-005B-LTLFireability-00 finished in 2354 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 p1)||G(p2)))'
Support contains 5 out of 277 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 277/277 places, 272/272 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 0 with 25 rules applied. Total rules applied 25 place count 276 transition count 246
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 50 place count 251 transition count 246
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 24 Pre rules applied. Total rules applied 50 place count 251 transition count 222
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 48 rules applied. Total rules applied 98 place count 227 transition count 222
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 106 place count 219 transition count 214
Iterating global reduction 2 with 8 rules applied. Total rules applied 114 place count 219 transition count 214
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 114 place count 219 transition count 211
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 120 place count 216 transition count 211
Performed 84 Post agglomeration using F-continuation condition.Transition count delta: 84
Deduced a syphon composed of 84 places in 0 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 2 with 168 rules applied. Total rules applied 288 place count 132 transition count 127
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 290 place count 130 transition count 125
Applied a total of 290 rules in 55 ms. Remains 130 /277 variables (removed 147) and now considering 125/272 (removed 147) transitions.
// Phase 1: matrix 125 rows 130 cols
[2023-03-18 19:36:03] [INFO ] Computed 46 place invariants in 10 ms
[2023-03-18 19:36:03] [INFO ] Implicit Places using invariants in 263 ms returned []
[2023-03-18 19:36:03] [INFO ] Invariant cache hit.
[2023-03-18 19:36:03] [INFO ] Implicit Places using invariants and state equation in 143 ms returned []
Implicit Place search using SMT with State Equation took 422 ms to find 0 implicit places.
[2023-03-18 19:36:03] [INFO ] Redundant transitions in 32 ms returned []
[2023-03-18 19:36:03] [INFO ] Invariant cache hit.
[2023-03-18 19:36:03] [INFO ] Dead Transitions using invariants and state equation in 70 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 130/277 places, 125/272 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 586 ms. Remains : 130/277 places, 125/272 transitions.
Stuttering acceptance computed with spot in 216 ms :[(AND (NOT p1) (NOT p2)), (NOT p0), (NOT p1), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : ShieldIIPs-PT-005B-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p2), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(EQ s45 1), p2:(OR (EQ s116 0) (EQ s124 0) (EQ s128 0)), p0:(EQ s44 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 16818 reset in 229 ms.
Product exploration explored 100000 steps with 16728 reset in 197 ms.
Computed a total of 4 stabilizing places and 4 stable transitions
Computed a total of 4 stabilizing places and 4 stable transitions
Detected a total of 4/130 stabilizing places and 4/125 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/3 atomic propositions.
Knowledge obtained : [(AND (NOT p1) p2 (NOT p0)), (X (AND (NOT p0) p2)), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))), (X (NOT p0)), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (AND (NOT p1) (NOT p0) p2)), (X (NOT (AND (NOT p1) (NOT p0) p2))), (X (NOT p1)), (X p1), (X (AND (NOT p1) p2)), (X (NOT (AND (NOT p1) p2))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND (NOT p1) (NOT p0) p2))), (X (X (NOT (AND (NOT p1) (NOT p0) p2)))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 11 factoid took 1254 ms. Reduced automaton from 4 states, 9 edges and 3 AP (stutter insensitive) to 4 states, 9 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 284 ms :[(AND (NOT p1) (NOT p2)), (NOT p0), (NOT p1), (AND (NOT p0) (NOT p2))]
Finished random walk after 900 steps, including 3 resets, run visited all 9 properties in 33 ms. (steps per millisecond=27 )
Knowledge obtained : [(AND (NOT p1) p2 (NOT p0)), (X (AND (NOT p0) p2)), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))), (X (NOT p0)), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (AND (NOT p1) (NOT p0) p2)), (X (NOT (AND (NOT p1) (NOT p0) p2))), (X (NOT p1)), (X p1), (X (AND (NOT p1) p2)), (X (NOT (AND (NOT p1) p2))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND (NOT p1) (NOT p0) p2))), (X (X (NOT (AND (NOT p1) (NOT p0) p2)))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT p0))), (X (X p0)), (F p0), (F (NOT (AND p2 (NOT p0) (NOT p1)))), (F p1), (F (NOT (AND (NOT p0) (NOT p1)))), (F (NOT (AND p2 (NOT p1)))), (F (AND (NOT p2) (NOT p1))), (F (AND (NOT p2) (NOT p0) (NOT p1))), (F (NOT (AND p2 (NOT p0)))), (F (AND (NOT p2) (NOT p0)))]
Knowledge based reduction with 11 factoid took 1628 ms. Reduced automaton from 4 states, 9 edges and 3 AP (stutter insensitive) to 4 states, 9 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 242 ms :[(AND (NOT p1) (NOT p2)), (NOT p0), (NOT p1), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 198 ms :[(AND (NOT p1) (NOT p2)), (NOT p0), (NOT p1), (AND (NOT p0) (NOT p2))]
Support contains 5 out of 130 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 130/130 places, 125/125 transitions.
Applied a total of 0 rules in 5 ms. Remains 130 /130 variables (removed 0) and now considering 125/125 (removed 0) transitions.
[2023-03-18 19:36:08] [INFO ] Invariant cache hit.
[2023-03-18 19:36:08] [INFO ] Implicit Places using invariants in 116 ms returned []
[2023-03-18 19:36:08] [INFO ] Invariant cache hit.
[2023-03-18 19:36:08] [INFO ] Implicit Places using invariants and state equation in 127 ms returned []
Implicit Place search using SMT with State Equation took 247 ms to find 0 implicit places.
[2023-03-18 19:36:08] [INFO ] Redundant transitions in 29 ms returned []
[2023-03-18 19:36:08] [INFO ] Invariant cache hit.
[2023-03-18 19:36:08] [INFO ] Dead Transitions using invariants and state equation in 112 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 415 ms. Remains : 130/130 places, 125/125 transitions.
Computed a total of 4 stabilizing places and 4 stable transitions
Computed a total of 4 stabilizing places and 4 stable transitions
Detected a total of 4/130 stabilizing places and 4/125 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/3 atomic propositions.
Knowledge obtained : [(AND p2 (NOT p1) (NOT p0)), (X (NOT (AND (NOT p2) (NOT p1)))), (X (AND p2 (NOT p0))), (X (NOT (AND (NOT p2) (NOT p0) (NOT p1)))), (X (NOT p0)), (X (NOT (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND p2 (NOT p0) (NOT p1))), (X (NOT (AND p2 (NOT p0) (NOT p1)))), (X (NOT p1)), (X p1), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p2 (NOT p1))), (X (NOT (AND p2 (NOT p1)))), (X (X (AND p2 (NOT p0)))), (X (X (NOT (AND p2 (NOT p0))))), (X (X (AND p2 (NOT p0) (NOT p1)))), (X (X (NOT (AND p2 (NOT p0) (NOT p1))))), (X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p2 (NOT p1)))), (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 11 factoid took 1098 ms. Reduced automaton from 4 states, 9 edges and 3 AP (stutter insensitive) to 4 states, 9 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 241 ms :[(AND (NOT p1) (NOT p2)), (NOT p0), (NOT p1), (AND (NOT p0) (NOT p2))]
Finished random walk after 120 steps, including 0 resets, run visited all 9 properties in 3 ms. (steps per millisecond=40 )
Knowledge obtained : [(AND p2 (NOT p1) (NOT p0)), (X (NOT (AND (NOT p2) (NOT p1)))), (X (AND p2 (NOT p0))), (X (NOT (AND (NOT p2) (NOT p0) (NOT p1)))), (X (NOT p0)), (X (NOT (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND p2 (NOT p0) (NOT p1))), (X (NOT (AND p2 (NOT p0) (NOT p1)))), (X (NOT p1)), (X p1), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p2 (NOT p1))), (X (NOT (AND p2 (NOT p1)))), (X (X (AND p2 (NOT p0)))), (X (X (NOT (AND p2 (NOT p0))))), (X (X (AND p2 (NOT p0) (NOT p1)))), (X (X (NOT (AND p2 (NOT p0) (NOT p1))))), (X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p2 (NOT p1)))), (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT p0))), (X (X p0)), (F p0), (F (NOT (AND p2 (NOT p0) (NOT p1)))), (F p1), (F (NOT (AND (NOT p0) (NOT p1)))), (F (NOT (AND p2 (NOT p1)))), (F (AND (NOT p2) (NOT p1))), (F (AND (NOT p2) (NOT p0) (NOT p1))), (F (NOT (AND p2 (NOT p0)))), (F (AND (NOT p2) (NOT p0)))]
Knowledge based reduction with 11 factoid took 1310 ms. Reduced automaton from 4 states, 9 edges and 3 AP (stutter insensitive) to 4 states, 9 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 145 ms :[(AND (NOT p1) (NOT p2)), (NOT p0), (NOT p1), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 151 ms :[(AND (NOT p1) (NOT p2)), (NOT p0), (NOT p1), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 123 ms :[(AND (NOT p1) (NOT p2)), (NOT p0), (NOT p1), (AND (NOT p0) (NOT p2))]
Product exploration explored 100000 steps with 16986 reset in 209 ms.
Product exploration explored 100000 steps with 16775 reset in 254 ms.
Built C files in :
/tmp/ltsmin3185106232692643719
[2023-03-18 19:36:12] [INFO ] Computing symmetric may disable matrix : 125 transitions.
[2023-03-18 19:36:12] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:36:12] [INFO ] Computing symmetric may enable matrix : 125 transitions.
[2023-03-18 19:36:12] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:36:12] [INFO ] Computing Do-Not-Accords matrix : 125 transitions.
[2023-03-18 19:36:12] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:36:12] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3185106232692643719
Running compilation step : cd /tmp/ltsmin3185106232692643719;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 368 ms.
Running link step : cd /tmp/ltsmin3185106232692643719;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin3185106232692643719;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased11845330098411681424.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 5 out of 130 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 130/130 places, 125/125 transitions.
Applied a total of 0 rules in 4 ms. Remains 130 /130 variables (removed 0) and now considering 125/125 (removed 0) transitions.
[2023-03-18 19:36:27] [INFO ] Invariant cache hit.
[2023-03-18 19:36:27] [INFO ] Implicit Places using invariants in 74 ms returned []
[2023-03-18 19:36:27] [INFO ] Invariant cache hit.
[2023-03-18 19:36:27] [INFO ] Implicit Places using invariants and state equation in 171 ms returned []
Implicit Place search using SMT with State Equation took 260 ms to find 0 implicit places.
[2023-03-18 19:36:27] [INFO ] Redundant transitions in 25 ms returned []
[2023-03-18 19:36:27] [INFO ] Invariant cache hit.
[2023-03-18 19:36:27] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 372 ms. Remains : 130/130 places, 125/125 transitions.
Built C files in :
/tmp/ltsmin15224410690916455918
[2023-03-18 19:36:27] [INFO ] Computing symmetric may disable matrix : 125 transitions.
[2023-03-18 19:36:27] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:36:27] [INFO ] Computing symmetric may enable matrix : 125 transitions.
[2023-03-18 19:36:27] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:36:27] [INFO ] Computing Do-Not-Accords matrix : 125 transitions.
[2023-03-18 19:36:27] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:36:27] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15224410690916455918
Running compilation step : cd /tmp/ltsmin15224410690916455918;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 240 ms.
Running link step : cd /tmp/ltsmin15224410690916455918;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 25 ms.
Running LTSmin : cd /tmp/ltsmin15224410690916455918;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased2497819012329728980.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-18 19:36:42] [INFO ] Flatten gal took : 10 ms
[2023-03-18 19:36:42] [INFO ] Flatten gal took : 8 ms
[2023-03-18 19:36:42] [INFO ] Time to serialize gal into /tmp/LTL8721064785980223910.gal : 2 ms
[2023-03-18 19:36:42] [INFO ] Time to serialize properties into /tmp/LTL12416333496184651190.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8721064785980223910.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10603989999681305582.hoa' '-atoms' '/tmp/LTL12416333496184651190.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL12416333496184651190.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10603989999681305582.hoa
Detected timeout of ITS tools.
[2023-03-18 19:36:58] [INFO ] Flatten gal took : 19 ms
[2023-03-18 19:36:58] [INFO ] Flatten gal took : 13 ms
[2023-03-18 19:36:58] [INFO ] Time to serialize gal into /tmp/LTL3406545011507271046.gal : 4 ms
[2023-03-18 19:36:58] [INFO ] Time to serialize properties into /tmp/LTL3336622950008501829.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3406545011507271046.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3336622950008501829.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((((F("(p100==1)"))U("(p101==1)"))||(G("(((p267==0)||(p286==0))||(p297==0))"))))
Formula 0 simplified : (G!"(p100==1)" R !"(p101==1)") & F!"(((p267==0)||(p286==0))||(p297==0))"
Detected timeout of ITS tools.
[2023-03-18 19:37:13] [INFO ] Flatten gal took : 9 ms
[2023-03-18 19:37:13] [INFO ] Applying decomposition
[2023-03-18 19:37:13] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph3310280211920624022.txt' '-o' '/tmp/graph3310280211920624022.bin' '-w' '/tmp/graph3310280211920624022.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph3310280211920624022.bin' '-l' '-1' '-v' '-w' '/tmp/graph3310280211920624022.weights' '-q' '0' '-e' '0.001'
[2023-03-18 19:37:13] [INFO ] Decomposing Gal with order
[2023-03-18 19:37:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 19:37:13] [INFO ] Removed a total of 82 redundant transitions.
[2023-03-18 19:37:13] [INFO ] Flatten gal took : 41 ms
[2023-03-18 19:37:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 74 labels/synchronizations in 6 ms.
[2023-03-18 19:37:13] [INFO ] Time to serialize gal into /tmp/LTL8341568925362463419.gal : 2 ms
[2023-03-18 19:37:13] [INFO ] Time to serialize properties into /tmp/LTL8998501464401450657.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8341568925362463419.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8998501464401450657.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((((F("(i1.i1.u15.p100==1)"))U("(i1.i0.u17.p101==1)"))||(G("(((i4.i0.u42.p267==0)||(i4.i0.u45.p286==0))||(i4.i1.u46.p297==0))"))))
Formula 0 simplified : (G!"(i1.i1.u15.p100==1)" R !"(i1.i0.u17.p101==1)") & F!"(((i4.i0.u42.p267==0)||(i4.i0.u45.p286==0))||(i4.i1.u46.p297==0))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9815430281635810496
[2023-03-18 19:37:28] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9815430281635810496
Running compilation step : cd /tmp/ltsmin9815430281635810496;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 255 ms.
Running link step : cd /tmp/ltsmin9815430281635810496;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 23 ms.
Running LTSmin : cd /tmp/ltsmin9815430281635810496;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '((<>((LTLAPp0==true)) U (LTLAPp1==true))||[]((LTLAPp2==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-005B-LTLFireability-02 finished in 100315 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(G((p0||G(p1)))))))'
Support contains 2 out of 277 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 277/277 places, 272/272 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 268 transition count 263
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 268 transition count 263
Applied a total of 18 rules in 11 ms. Remains 268 /277 variables (removed 9) and now considering 263/272 (removed 9) transitions.
// Phase 1: matrix 263 rows 268 cols
[2023-03-18 19:37:43] [INFO ] Computed 46 place invariants in 5 ms
[2023-03-18 19:37:43] [INFO ] Implicit Places using invariants in 141 ms returned []
[2023-03-18 19:37:43] [INFO ] Invariant cache hit.
[2023-03-18 19:37:44] [INFO ] Implicit Places using invariants and state equation in 272 ms returned []
Implicit Place search using SMT with State Equation took 426 ms to find 0 implicit places.
[2023-03-18 19:37:44] [INFO ] Invariant cache hit.
[2023-03-18 19:37:44] [INFO ] Dead Transitions using invariants and state equation in 149 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 268/277 places, 263/272 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 588 ms. Remains : 268/277 places, 263/272 transitions.
Stuttering acceptance computed with spot in 138 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldIIPs-PT-005B-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(EQ s189 1), p1:(EQ s112 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, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldIIPs-PT-005B-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-005B-LTLFireability-03 finished in 781 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0&&(p1||F(p2))))))'
Support contains 6 out of 277 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 277/277 places, 272/272 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 268 transition count 263
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 268 transition count 263
Applied a total of 18 rules in 21 ms. Remains 268 /277 variables (removed 9) and now considering 263/272 (removed 9) transitions.
// Phase 1: matrix 263 rows 268 cols
[2023-03-18 19:37:44] [INFO ] Computed 46 place invariants in 2 ms
[2023-03-18 19:37:44] [INFO ] Implicit Places using invariants in 182 ms returned []
[2023-03-18 19:37:44] [INFO ] Invariant cache hit.
[2023-03-18 19:37:44] [INFO ] Implicit Places using invariants and state equation in 187 ms returned []
Implicit Place search using SMT with State Equation took 387 ms to find 0 implicit places.
[2023-03-18 19:37:44] [INFO ] Invariant cache hit.
[2023-03-18 19:37:44] [INFO ] Dead Transitions using invariants and state equation in 143 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 268/277 places, 263/272 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 551 ms. Remains : 268/277 places, 263/272 transitions.
Stuttering acceptance computed with spot in 110 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : ShieldIIPs-PT-005B-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 2}], [{ cond=(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s258 1) (AND (EQ s132 1) (EQ s142 1) (EQ s161 1))), p1:(AND (EQ s190 1) (EQ s234 1)), p2:(EQ s258 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 3894 reset in 180 ms.
Product exploration explored 100000 steps with 3863 reset in 219 ms.
Computed a total of 60 stabilizing places and 60 stable transitions
Computed a total of 60 stabilizing places and 60 stable transitions
Detected a total of 60/268 stabilizing places and 60/263 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT p0)), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (X (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))))), (X (X (NOT p0))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 331 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 157 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Finished random walk after 1509 steps, including 2 resets, run visited all 3 properties in 16 ms. (steps per millisecond=94 )
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT p0)), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (X (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))))), (X (X (NOT p0))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p1))))), (F p0), (F (AND p0 (NOT p2) (NOT p1)))]
Knowledge based reduction with 7 factoid took 348 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 140 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Stuttering acceptance computed with spot in 172 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
[2023-03-18 19:37:46] [INFO ] Invariant cache hit.
[2023-03-18 19:37:46] [INFO ] [Real]Absence check using 46 positive place invariants in 29 ms returned sat
[2023-03-18 19:37:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:47] [INFO ] [Real]Absence check using state equation in 201 ms returned sat
[2023-03-18 19:37:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:37:47] [INFO ] [Nat]Absence check using 46 positive place invariants in 13 ms returned sat
[2023-03-18 19:37:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:47] [INFO ] [Nat]Absence check using state equation in 306 ms returned sat
[2023-03-18 19:37:47] [INFO ] Deduced a trap composed of 16 places in 40 ms of which 4 ms to minimize.
[2023-03-18 19:37:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 98 ms
[2023-03-18 19:37:47] [INFO ] Computed and/alt/rep : 262/588/262 causal constraints (skipped 0 transitions) in 14 ms.
[2023-03-18 19:37:50] [INFO ] Added : 244 causal constraints over 52 iterations in 2388 ms. Result :sat
Could not prove EG (NOT p0)
[2023-03-18 19:37:50] [INFO ] Invariant cache hit.
[2023-03-18 19:37:50] [INFO ] [Real]Absence check using 46 positive place invariants in 13 ms returned sat
[2023-03-18 19:37:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:50] [INFO ] [Real]Absence check using state equation in 190 ms returned sat
[2023-03-18 19:37:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:37:50] [INFO ] [Nat]Absence check using 46 positive place invariants in 19 ms returned sat
[2023-03-18 19:37:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:50] [INFO ] [Nat]Absence check using state equation in 202 ms returned sat
[2023-03-18 19:37:50] [INFO ] Deduced a trap composed of 16 places in 67 ms of which 1 ms to minimize.
[2023-03-18 19:37:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 101 ms
[2023-03-18 19:37:51] [INFO ] Computed and/alt/rep : 262/588/262 causal constraints (skipped 0 transitions) in 16 ms.
[2023-03-18 19:37:52] [INFO ] Added : 262 causal constraints over 54 iterations in 1993 ms. Result :sat
Could not prove EG (AND (NOT p1) (NOT p2))
Support contains 6 out of 268 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 268/268 places, 263/263 transitions.
Applied a total of 0 rules in 3 ms. Remains 268 /268 variables (removed 0) and now considering 263/263 (removed 0) transitions.
[2023-03-18 19:37:52] [INFO ] Invariant cache hit.
[2023-03-18 19:37:53] [INFO ] Implicit Places using invariants in 166 ms returned []
[2023-03-18 19:37:53] [INFO ] Invariant cache hit.
[2023-03-18 19:37:53] [INFO ] Implicit Places using invariants and state equation in 204 ms returned []
Implicit Place search using SMT with State Equation took 371 ms to find 0 implicit places.
[2023-03-18 19:37:53] [INFO ] Invariant cache hit.
[2023-03-18 19:37:53] [INFO ] Dead Transitions using invariants and state equation in 102 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 476 ms. Remains : 268/268 places, 263/263 transitions.
Computed a total of 60 stabilizing places and 60 stable transitions
Computed a total of 60 stabilizing places and 60 stable transitions
Detected a total of 60/268 stabilizing places and 60/263 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (NOT p0)), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (NOT p0))), (X (X (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p1))))), (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 167 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Finished random walk after 1829 steps, including 2 resets, run visited all 3 properties in 8 ms. (steps per millisecond=228 )
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (NOT p0)), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (NOT p0))), (X (X (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p1))))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p1))))), (F p0), (F (AND p0 (NOT p2) (NOT p1)))]
Knowledge based reduction with 7 factoid took 461 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 186 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Stuttering acceptance computed with spot in 189 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
[2023-03-18 19:37:54] [INFO ] Invariant cache hit.
[2023-03-18 19:37:54] [INFO ] [Real]Absence check using 46 positive place invariants in 22 ms returned sat
[2023-03-18 19:37:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:55] [INFO ] [Real]Absence check using state equation in 443 ms returned sat
[2023-03-18 19:37:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:37:55] [INFO ] [Nat]Absence check using 46 positive place invariants in 32 ms returned sat
[2023-03-18 19:37:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:55] [INFO ] [Nat]Absence check using state equation in 349 ms returned sat
[2023-03-18 19:37:56] [INFO ] Deduced a trap composed of 16 places in 79 ms of which 14 ms to minimize.
[2023-03-18 19:37:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 111 ms
[2023-03-18 19:37:56] [INFO ] Computed and/alt/rep : 262/588/262 causal constraints (skipped 0 transitions) in 13 ms.
[2023-03-18 19:37:58] [INFO ] Added : 244 causal constraints over 52 iterations in 2503 ms. Result :sat
Could not prove EG (NOT p0)
[2023-03-18 19:37:58] [INFO ] Invariant cache hit.
[2023-03-18 19:37:58] [INFO ] [Real]Absence check using 46 positive place invariants in 23 ms returned sat
[2023-03-18 19:37:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:59] [INFO ] [Real]Absence check using state equation in 299 ms returned sat
[2023-03-18 19:37:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:37:59] [INFO ] [Nat]Absence check using 46 positive place invariants in 15 ms returned sat
[2023-03-18 19:37:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:37:59] [INFO ] [Nat]Absence check using state equation in 159 ms returned sat
[2023-03-18 19:37:59] [INFO ] Deduced a trap composed of 16 places in 77 ms of which 6 ms to minimize.
[2023-03-18 19:37:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 115 ms
[2023-03-18 19:37:59] [INFO ] Computed and/alt/rep : 262/588/262 causal constraints (skipped 0 transitions) in 30 ms.
[2023-03-18 19:38:01] [INFO ] Added : 262 causal constraints over 54 iterations in 1900 ms. Result :sat
Could not prove EG (AND (NOT p1) (NOT p2))
Stuttering acceptance computed with spot in 211 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Product exploration explored 100000 steps with 3905 reset in 176 ms.
Product exploration explored 100000 steps with 3949 reset in 153 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 153 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Support contains 6 out of 268 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 268/268 places, 263/263 transitions.
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 23 rules applied. Total rules applied 23 place count 268 transition count 263
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 13 Pre rules applied. Total rules applied 23 place count 268 transition count 267
Deduced a syphon composed of 36 places in 0 ms
Iterating global reduction 1 with 13 rules applied. Total rules applied 36 place count 268 transition count 267
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 136 places in 0 ms
Iterating global reduction 1 with 100 rules applied. Total rules applied 136 place count 268 transition count 267
Discarding 32 places :
Symmetric choice reduction at 1 with 32 rule applications. Total rules 168 place count 236 transition count 235
Deduced a syphon composed of 104 places in 0 ms
Iterating global reduction 1 with 32 rules applied. Total rules applied 200 place count 236 transition count 235
Deduced a syphon composed of 104 places in 1 ms
Applied a total of 200 rules in 54 ms. Remains 236 /268 variables (removed 32) and now considering 235/263 (removed 28) transitions.
[2023-03-18 19:38:02] [INFO ] Redundant transitions in 42 ms returned [234]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 234 rows 236 cols
[2023-03-18 19:38:02] [INFO ] Computed 46 place invariants in 1 ms
[2023-03-18 19:38:02] [INFO ] Dead Transitions using invariants and state equation in 155 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 236/268 places, 234/263 transitions.
Deduced a syphon composed of 104 places in 0 ms
Applied a total of 0 rules in 19 ms. Remains 236 /236 variables (removed 0) and now considering 234/234 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 295 ms. Remains : 236/268 places, 234/263 transitions.
Built C files in :
/tmp/ltsmin6918586908532274379
[2023-03-18 19:38:02] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6918586908532274379
Running compilation step : cd /tmp/ltsmin6918586908532274379;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 372 ms.
Running link step : cd /tmp/ltsmin6918586908532274379;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 23 ms.
Running LTSmin : cd /tmp/ltsmin6918586908532274379;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased9224255065233117285.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 6 out of 268 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 268/268 places, 263/263 transitions.
Applied a total of 0 rules in 4 ms. Remains 268 /268 variables (removed 0) and now considering 263/263 (removed 0) transitions.
// Phase 1: matrix 263 rows 268 cols
[2023-03-18 19:38:17] [INFO ] Computed 46 place invariants in 1 ms
[2023-03-18 19:38:17] [INFO ] Implicit Places using invariants in 82 ms returned []
[2023-03-18 19:38:17] [INFO ] Invariant cache hit.
[2023-03-18 19:38:18] [INFO ] Implicit Places using invariants and state equation in 245 ms returned []
Implicit Place search using SMT with State Equation took 329 ms to find 0 implicit places.
[2023-03-18 19:38:18] [INFO ] Invariant cache hit.
[2023-03-18 19:38:18] [INFO ] Dead Transitions using invariants and state equation in 256 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 589 ms. Remains : 268/268 places, 263/263 transitions.
Built C files in :
/tmp/ltsmin4305937720481972741
[2023-03-18 19:38:18] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4305937720481972741
Running compilation step : cd /tmp/ltsmin4305937720481972741;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 481 ms.
Running link step : cd /tmp/ltsmin4305937720481972741;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 48 ms.
Running LTSmin : cd /tmp/ltsmin4305937720481972741;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased17996703144198782660.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-18 19:38:33] [INFO ] Flatten gal took : 12 ms
[2023-03-18 19:38:33] [INFO ] Flatten gal took : 14 ms
[2023-03-18 19:38:33] [INFO ] Time to serialize gal into /tmp/LTL17278424348253121219.gal : 3 ms
[2023-03-18 19:38:33] [INFO ] Time to serialize properties into /tmp/LTL15064965959932168341.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17278424348253121219.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16760512367300932719.hoa' '-atoms' '/tmp/LTL15064965959932168341.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL15064965959932168341.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16760512367300932719.hoa
Detected timeout of ITS tools.
[2023-03-18 19:38:48] [INFO ] Flatten gal took : 9 ms
[2023-03-18 19:38:48] [INFO ] Flatten gal took : 9 ms
[2023-03-18 19:38:48] [INFO ] Time to serialize gal into /tmp/LTL5742451839607484780.gal : 14 ms
[2023-03-18 19:38:48] [INFO ] Time to serialize properties into /tmp/LTL3524805551863983947.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5742451839607484780.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3524805551863983947.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(F(("((p291==1)||(((p146==1)&&(p157==1))&&(p181==1)))")&&((F("(p291==1)"))||("((p211==1)&&(p262==1))"))))))
Formula 0 simplified : XG(!"((p291==1)||(((p146==1)&&(p157==1))&&(p181==1)))" | (!"((p211==1)&&(p262==1))" & G!"(p291==1)"))
Detected timeout of ITS tools.
[2023-03-18 19:39:03] [INFO ] Flatten gal took : 35 ms
[2023-03-18 19:39:03] [INFO ] Applying decomposition
[2023-03-18 19:39:03] [INFO ] Flatten gal took : 28 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph17431362348351868258.txt' '-o' '/tmp/graph17431362348351868258.bin' '-w' '/tmp/graph17431362348351868258.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph17431362348351868258.bin' '-l' '-1' '-v' '-w' '/tmp/graph17431362348351868258.weights' '-q' '0' '-e' '0.001'
[2023-03-18 19:39:03] [INFO ] Decomposing Gal with order
[2023-03-18 19:39:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 19:39:03] [INFO ] Removed a total of 115 redundant transitions.
[2023-03-18 19:39:03] [INFO ] Flatten gal took : 37 ms
[2023-03-18 19:39:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2023-03-18 19:39:03] [INFO ] Time to serialize gal into /tmp/LTL18066120154985852588.gal : 3 ms
[2023-03-18 19:39:03] [INFO ] Time to serialize properties into /tmp/LTL13553553316027309823.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18066120154985852588.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13553553316027309823.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((X(F(("((i9.u95.p291==1)||(((i5.u50.p146==1)&&(i5.u54.p157==1))&&(i5.u60.p181==1)))")&&((F("(i9.u95.p291==1)"))||("((i6.u72.p211==1)...181
Formula 0 simplified : XG(!"((i9.u95.p291==1)||(((i5.u50.p146==1)&&(i5.u54.p157==1))&&(i5.u60.p181==1)))" | (!"((i6.u72.p211==1)&&(i8.u88.p262==1))" & G!"(...173
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15399664150684965022
[2023-03-18 19:39:18] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15399664150684965022
Running compilation step : cd /tmp/ltsmin15399664150684965022;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 474 ms.
Running link step : cd /tmp/ltsmin15399664150684965022;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 60 ms.
Running LTSmin : cd /tmp/ltsmin15399664150684965022;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>(((LTLAPp0==true)&&(<>((LTLAPp1==true))||(LTLAPp2==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-005B-LTLFireability-04 finished in 109648 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(F(p0)) U G(p1)))'
Support contains 2 out of 277 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 277/277 places, 272/272 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 0 with 25 rules applied. Total rules applied 25 place count 276 transition count 246
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 50 place count 251 transition count 246
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 26 Pre rules applied. Total rules applied 50 place count 251 transition count 220
Deduced a syphon composed of 26 places in 0 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 2 with 52 rules applied. Total rules applied 102 place count 225 transition count 220
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 111 place count 216 transition count 211
Iterating global reduction 2 with 9 rules applied. Total rules applied 120 place count 216 transition count 211
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 120 place count 216 transition count 208
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 126 place count 213 transition count 208
Performed 84 Post agglomeration using F-continuation condition.Transition count delta: 84
Deduced a syphon composed of 84 places in 0 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 2 with 168 rules applied. Total rules applied 294 place count 129 transition count 124
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 296 place count 127 transition count 122
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 297 place count 126 transition count 122
Applied a total of 297 rules in 43 ms. Remains 126 /277 variables (removed 151) and now considering 122/272 (removed 150) transitions.
// Phase 1: matrix 122 rows 126 cols
[2023-03-18 19:39:34] [INFO ] Computed 45 place invariants in 1 ms
[2023-03-18 19:39:34] [INFO ] Implicit Places using invariants in 99 ms returned []
[2023-03-18 19:39:34] [INFO ] Invariant cache hit.
[2023-03-18 19:39:34] [INFO ] Implicit Places using invariants and state equation in 151 ms returned []
Implicit Place search using SMT with State Equation took 252 ms to find 0 implicit places.
[2023-03-18 19:39:34] [INFO ] Redundant transitions in 34 ms returned [121]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 121 rows 126 cols
[2023-03-18 19:39:34] [INFO ] Computed 45 place invariants in 0 ms
[2023-03-18 19:39:34] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 126/277 places, 121/272 transitions.
Applied a total of 0 rules in 3 ms. Remains 126 /126 variables (removed 0) and now considering 121/121 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 448 ms. Remains : 126/277 places, 121/272 transitions.
Stuttering acceptance computed with spot in 141 ms :[(NOT p1), (NOT p0), (AND (NOT p0) p1)]
Running random walk in product with property : ShieldIIPs-PT-005B-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(NEQ s21 1), p0:(EQ s43 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 295 steps with 0 reset in 0 ms.
FORMULA ShieldIIPs-PT-005B-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-005B-LTLFireability-05 finished in 619 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U ((!p1||G((p2&&X(!p1)))) U !p2)))'
Support contains 3 out of 277 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 277/277 places, 272/272 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 0 with 25 rules applied. Total rules applied 25 place count 276 transition count 246
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 50 place count 251 transition count 246
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 24 Pre rules applied. Total rules applied 50 place count 251 transition count 222
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 48 rules applied. Total rules applied 98 place count 227 transition count 222
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 107 place count 218 transition count 213
Iterating global reduction 2 with 9 rules applied. Total rules applied 116 place count 218 transition count 213
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 116 place count 218 transition count 209
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 124 place count 214 transition count 209
Performed 82 Post agglomeration using F-continuation condition.Transition count delta: 82
Deduced a syphon composed of 82 places in 0 ms
Reduce places removed 82 places and 0 transitions.
Iterating global reduction 2 with 164 rules applied. Total rules applied 288 place count 132 transition count 127
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 290 place count 130 transition count 125
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 291 place count 129 transition count 125
Applied a total of 291 rules in 27 ms. Remains 129 /277 variables (removed 148) and now considering 125/272 (removed 147) transitions.
// Phase 1: matrix 125 rows 129 cols
[2023-03-18 19:39:34] [INFO ] Computed 45 place invariants in 0 ms
[2023-03-18 19:39:34] [INFO ] Implicit Places using invariants in 59 ms returned []
[2023-03-18 19:39:34] [INFO ] Invariant cache hit.
[2023-03-18 19:39:34] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 153 ms to find 0 implicit places.
[2023-03-18 19:39:34] [INFO ] Redundant transitions in 16 ms returned [124]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 124 rows 129 cols
[2023-03-18 19:39:34] [INFO ] Computed 45 place invariants in 1 ms
[2023-03-18 19:39:34] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 129/277 places, 124/272 transitions.
Applied a total of 0 rules in 7 ms. Remains 129 /129 variables (removed 0) and now considering 124/124 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 273 ms. Remains : 129/277 places, 124/272 transitions.
Stuttering acceptance computed with spot in 76 ms :[true, p2, p2]
Running random walk in product with property : ShieldIIPs-PT-005B-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND p2 p1 (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND p2 p0), acceptance={0} source=1 dest: 1}, { cond=(AND p2 (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 2}], [{ cond=(AND p2 p1), acceptance={0} source=2 dest: 0}, { cond=(AND p2 (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p2:(NEQ s51 1), p1:(EQ s43 1), p0:(EQ s89 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldIIPs-PT-005B-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-005B-LTLFireability-06 finished in 377 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)||((p1 U ((p2||X(p2)) U (G((p2||X(p2)))||(p3&&(p2||X(p2)))))) U G(!p3))))'
Support contains 6 out of 277 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 277/277 places, 272/272 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 267 transition count 262
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 267 transition count 262
Applied a total of 20 rules in 5 ms. Remains 267 /277 variables (removed 10) and now considering 262/272 (removed 10) transitions.
// Phase 1: matrix 262 rows 267 cols
[2023-03-18 19:39:35] [INFO ] Computed 46 place invariants in 7 ms
[2023-03-18 19:39:35] [INFO ] Implicit Places using invariants in 180 ms returned []
[2023-03-18 19:39:35] [INFO ] Invariant cache hit.
[2023-03-18 19:39:35] [INFO ] Implicit Places using invariants and state equation in 198 ms returned []
Implicit Place search using SMT with State Equation took 381 ms to find 0 implicit places.
[2023-03-18 19:39:35] [INFO ] Invariant cache hit.
[2023-03-18 19:39:35] [INFO ] Dead Transitions using invariants and state equation in 163 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 267/277 places, 262/272 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 551 ms. Remains : 267/277 places, 262/272 transitions.
Stuttering acceptance computed with spot in 906 ms :[(AND (NOT p0) p3), (AND p3 (NOT p2) (NOT p0)), (AND (NOT p2) p3 p1 (NOT p0)), (AND (NOT p0) p3), (AND (NOT p2) (NOT p0)), (AND (NOT p0) (NOT p2) (NOT p3)), true, p3, (NOT p2), (AND p3 (NOT p2)), (AND (NOT p2) p3 p1), p3, (NOT p2), (NOT p2), (NOT p2)]
Running random walk in product with property : ShieldIIPs-PT-005B-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p3) (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p3) (NOT p1)), acceptance={} source=0 dest: 2}, { cond=true, acceptance={} source=0 dest: 3}, { cond=(AND p3 (NOT p2) (NOT p1)), acceptance={} source=0 dest: 4}, { cond=(AND p3 (NOT p2) p1), acceptance={} source=0 dest: 5}], [{ cond=(AND p3 (NOT p2) (NOT p0)), acceptance={} source=1 dest: 6}, { cond=(AND (NOT p3) (NOT p2) (NOT p0)), acceptance={} source=1 dest: 7}], [{ cond=(AND p3 (NOT p2) p1 (NOT p0)), acceptance={} source=2 dest: 8}, { cond=(AND (NOT p3) (NOT p2) p1 (NOT p0)), acceptance={} source=2 dest: 9}, { cond=(AND (NOT p3) p1 (NOT p0)), acceptance={} source=2 dest: 10}], [{ cond=(AND p3 (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=3 dest: 8}, { cond=(AND (NOT p3) (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=3 dest: 9}, { cond=(AND (NOT p3) (NOT p1) (NOT p0)), acceptance={} source=3 dest: 10}, { cond=(NOT p0), acceptance={} source=3 dest: 11}, { cond=(AND p3 (NOT p2) p1 (NOT p0)), acceptance={} source=3 dest: 12}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=4 dest: 6}], [{ cond=(AND (NOT p3) (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=5 dest: 8}, { cond=(AND (NOT p3) (NOT p2) p1 (NOT p0)), acceptance={} source=5 dest: 12}, { cond=(AND (NOT p3) (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=5 dest: 13}, { cond=(AND (NOT p3) (NOT p2) p1 (NOT p0)), acceptance={} source=5 dest: 14}], [{ cond=true, acceptance={0} source=6 dest: 6}], [{ cond=p3, acceptance={} source=7 dest: 6}, { cond=(NOT p3), acceptance={} source=7 dest: 7}], [{ cond=(NOT p2), acceptance={} source=8 dest: 6}], [{ cond=(AND p3 (NOT p2)), acceptance={} source=9 dest: 6}, { cond=(AND (NOT p3) (NOT p2)), acceptance={} source=9 dest: 7}], [{ cond=(AND p3 (NOT p2) p1), acceptance={} source=10 dest: 8}, { cond=(AND (NOT p3) (NOT p2) p1), acceptance={} source=10 dest: 9}, { cond=(AND (NOT p3) p1), acceptance={} source=10 dest: 10}], [{ cond=(AND p3 (NOT p2) (NOT p1)), acceptance={} source=11 dest: 8}, { cond=(AND (NOT p3) (NOT p2) (NOT p1)), acceptance={} source=11 dest: 9}, { cond=(AND (NOT p3) (NOT p1)), acceptance={} source=11 dest: 10}, { cond=(NOT p3), acceptance={} source=11 dest: 11}, { cond=p3, acceptance={0} source=11 dest: 11}, { cond=(AND p3 (NOT p2) p1), acceptance={} source=11 dest: 12}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=12 dest: 8}, { cond=(AND (NOT p2) p1), acceptance={0} source=12 dest: 12}, { cond=(AND (NOT p3) (NOT p2) (NOT p1)), acceptance={} source=12 dest: 13}, { cond=(AND (NOT p3) (NOT p2) p1), acceptance={} source=12 dest: 14}], [{ cond=(NOT p2), acceptance={} source=13 dest: 8}, { cond=(NOT p3), acceptance={} source=13 dest: 13}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=14 dest: 8}, { cond=(AND (NOT p2) p1), acceptance={0} source=14 dest: 12}, { cond=(AND (NOT p3) (NOT p1)), acceptance={} source=14 dest: 13}, { cond=(AND (NOT p3) p1), acceptance={} source=14 dest: 14}]], initial=0, aps=[p3:(NEQ s165 1), p2:(NEQ s84 1), p1:(AND (EQ s76 1) (EQ s100 1)), p0:(AND (EQ s126 1) (EQ s141 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, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 811 steps with 3 reset in 6 ms.
FORMULA ShieldIIPs-PT-005B-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-005B-LTLFireability-08 finished in 1517 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 G(p1)))'
Support contains 2 out of 277 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 277/277 places, 272/272 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 0 with 26 rules applied. Total rules applied 26 place count 276 transition count 245
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 1 with 26 rules applied. Total rules applied 52 place count 250 transition count 245
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 26 Pre rules applied. Total rules applied 52 place count 250 transition count 219
Deduced a syphon composed of 26 places in 0 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 2 with 52 rules applied. Total rules applied 104 place count 224 transition count 219
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 114 place count 214 transition count 209
Iterating global reduction 2 with 10 rules applied. Total rules applied 124 place count 214 transition count 209
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 124 place count 214 transition count 205
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 132 place count 210 transition count 205
Performed 79 Post agglomeration using F-continuation condition.Transition count delta: 79
Deduced a syphon composed of 79 places in 0 ms
Reduce places removed 79 places and 0 transitions.
Iterating global reduction 2 with 158 rules applied. Total rules applied 290 place count 131 transition count 126
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 292 place count 129 transition count 124
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 293 place count 128 transition count 124
Applied a total of 293 rules in 57 ms. Remains 128 /277 variables (removed 149) and now considering 124/272 (removed 148) transitions.
// Phase 1: matrix 124 rows 128 cols
[2023-03-18 19:39:36] [INFO ] Computed 45 place invariants in 1 ms
[2023-03-18 19:39:36] [INFO ] Implicit Places using invariants in 158 ms returned []
[2023-03-18 19:39:36] [INFO ] Invariant cache hit.
[2023-03-18 19:39:36] [INFO ] Implicit Places using invariants and state equation in 138 ms returned []
Implicit Place search using SMT with State Equation took 297 ms to find 0 implicit places.
[2023-03-18 19:39:36] [INFO ] Redundant transitions in 35 ms returned [123]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 123 rows 128 cols
[2023-03-18 19:39:36] [INFO ] Computed 45 place invariants in 1 ms
[2023-03-18 19:39:37] [INFO ] Dead Transitions using invariants and state equation in 85 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 128/277 places, 123/272 transitions.
Applied a total of 0 rules in 2 ms. Remains 128 /128 variables (removed 0) and now considering 123/123 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 509 ms. Remains : 128/277 places, 123/272 transitions.
Stuttering acceptance computed with spot in 71 ms :[(NOT p1), p0]
Running random walk in product with property : ShieldIIPs-PT-005B-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(NEQ s64 1), p0:(EQ s91 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 493 reset in 239 ms.
Product exploration explored 100000 steps with 506 reset in 265 ms.
Computed a total of 4 stabilizing places and 4 stable transitions
Computed a total of 4 stabilizing places and 4 stable transitions
Detected a total of 4/128 stabilizing places and 4/123 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p1) p0))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 4 factoid took 517 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 108 ms :[(NOT p1), p0]
Finished random walk after 266 steps, including 1 resets, run visited all 3 properties in 3 ms. (steps per millisecond=88 )
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p1) p0))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (F (NOT p1)), (F p0), (F (AND (NOT p1) p0))]
Knowledge based reduction with 4 factoid took 462 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 160 ms :[(NOT p1), p0]
Stuttering acceptance computed with spot in 140 ms :[(NOT p1), p0]
Support contains 2 out of 128 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 128/128 places, 123/123 transitions.
Applied a total of 0 rules in 5 ms. Remains 128 /128 variables (removed 0) and now considering 123/123 (removed 0) transitions.
[2023-03-18 19:39:39] [INFO ] Invariant cache hit.
[2023-03-18 19:39:39] [INFO ] Implicit Places using invariants in 156 ms returned []
[2023-03-18 19:39:39] [INFO ] Invariant cache hit.
[2023-03-18 19:39:39] [INFO ] Implicit Places using invariants and state equation in 124 ms returned []
Implicit Place search using SMT with State Equation took 284 ms to find 0 implicit places.
[2023-03-18 19:39:39] [INFO ] Redundant transitions in 27 ms returned []
[2023-03-18 19:39:39] [INFO ] Invariant cache hit.
[2023-03-18 19:39:39] [INFO ] Dead Transitions using invariants and state equation in 93 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 416 ms. Remains : 128/128 places, 123/123 transitions.
Computed a total of 4 stabilizing places and 4 stable transitions
Computed a total of 4 stabilizing places and 4 stable transitions
Detected a total of 4/128 stabilizing places and 4/123 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p1) p0))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 4 factoid took 407 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 64 ms :[(NOT p1), p0]
Finished random walk after 262 steps, including 1 resets, run visited all 3 properties in 2 ms. (steps per millisecond=131 )
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p1) p0))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (F (NOT p1)), (F p0), (F (AND (NOT p1) p0))]
Knowledge based reduction with 4 factoid took 495 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 121 ms :[(NOT p1), p0]
Stuttering acceptance computed with spot in 112 ms :[(NOT p1), p0]
Stuttering acceptance computed with spot in 93 ms :[(NOT p1), p0]
Product exploration explored 100000 steps with 522 reset in 251 ms.
Product exploration explored 100000 steps with 524 reset in 230 ms.
Built C files in :
/tmp/ltsmin11190914428614077811
[2023-03-18 19:39:41] [INFO ] Computing symmetric may disable matrix : 123 transitions.
[2023-03-18 19:39:41] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:39:41] [INFO ] Computing symmetric may enable matrix : 123 transitions.
[2023-03-18 19:39:41] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:39:41] [INFO ] Computing Do-Not-Accords matrix : 123 transitions.
[2023-03-18 19:39:41] [INFO ] Computation of Completed DNA matrix. took 13 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:39:41] [INFO ] Built C files in 43ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11190914428614077811
Running compilation step : cd /tmp/ltsmin11190914428614077811;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 330 ms.
Running link step : cd /tmp/ltsmin11190914428614077811;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 54 ms.
Running LTSmin : cd /tmp/ltsmin11190914428614077811;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased6096071761452805915.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 128 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 128/128 places, 123/123 transitions.
Applied a total of 0 rules in 8 ms. Remains 128 /128 variables (removed 0) and now considering 123/123 (removed 0) transitions.
[2023-03-18 19:39:56] [INFO ] Invariant cache hit.
[2023-03-18 19:39:56] [INFO ] Implicit Places using invariants in 142 ms returned []
[2023-03-18 19:39:56] [INFO ] Invariant cache hit.
[2023-03-18 19:39:56] [INFO ] Implicit Places using invariants and state equation in 202 ms returned []
Implicit Place search using SMT with State Equation took 346 ms to find 0 implicit places.
[2023-03-18 19:39:56] [INFO ] Redundant transitions in 24 ms returned []
[2023-03-18 19:39:56] [INFO ] Invariant cache hit.
[2023-03-18 19:39:56] [INFO ] Dead Transitions using invariants and state equation in 108 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 493 ms. Remains : 128/128 places, 123/123 transitions.
Built C files in :
/tmp/ltsmin14881299839098416993
[2023-03-18 19:39:56] [INFO ] Computing symmetric may disable matrix : 123 transitions.
[2023-03-18 19:39:56] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:39:56] [INFO ] Computing symmetric may enable matrix : 123 transitions.
[2023-03-18 19:39:56] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:39:56] [INFO ] Computing Do-Not-Accords matrix : 123 transitions.
[2023-03-18 19:39:56] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:39:56] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14881299839098416993
Running compilation step : cd /tmp/ltsmin14881299839098416993;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 300 ms.
Running link step : cd /tmp/ltsmin14881299839098416993;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin14881299839098416993;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased5722100315049989150.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-18 19:40:12] [INFO ] Flatten gal took : 15 ms
[2023-03-18 19:40:12] [INFO ] Flatten gal took : 10 ms
[2023-03-18 19:40:12] [INFO ] Time to serialize gal into /tmp/LTL4816529630404465155.gal : 2 ms
[2023-03-18 19:40:12] [INFO ] Time to serialize properties into /tmp/LTL3569732794158293854.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4816529630404465155.gal' '-t' 'CGAL' '-hoa' '/tmp/aut39589094866572074.hoa' '-atoms' '/tmp/LTL3569732794158293854.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...315
Loading property file /tmp/LTL3569732794158293854.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut39589094866572074.hoa
Detected timeout of ITS tools.
[2023-03-18 19:40:27] [INFO ] Flatten gal took : 20 ms
[2023-03-18 19:40:27] [INFO ] Flatten gal took : 13 ms
[2023-03-18 19:40:27] [INFO ] Time to serialize gal into /tmp/LTL4660577134409182417.gal : 3 ms
[2023-03-18 19:40:27] [INFO ] Time to serialize properties into /tmp/LTL5297905775270627970.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4660577134409182417.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5297905775270627970.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !(((F("(p209!=1)"))U(G("(p150!=1)"))))
Formula 0 simplified : G!"(p209!=1)" R F!"(p150!=1)"
Detected timeout of ITS tools.
[2023-03-18 19:40:42] [INFO ] Flatten gal took : 13 ms
[2023-03-18 19:40:42] [INFO ] Applying decomposition
[2023-03-18 19:40:42] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph2908890220820951213.txt' '-o' '/tmp/graph2908890220820951213.bin' '-w' '/tmp/graph2908890220820951213.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph2908890220820951213.bin' '-l' '-1' '-v' '-w' '/tmp/graph2908890220820951213.weights' '-q' '0' '-e' '0.001'
[2023-03-18 19:40:42] [INFO ] Decomposing Gal with order
[2023-03-18 19:40:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 19:40:42] [INFO ] Removed a total of 79 redundant transitions.
[2023-03-18 19:40:42] [INFO ] Flatten gal took : 10 ms
[2023-03-18 19:40:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 64 labels/synchronizations in 3 ms.
[2023-03-18 19:40:42] [INFO ] Time to serialize gal into /tmp/LTL4049915819540962579.gal : 2 ms
[2023-03-18 19:40:42] [INFO ] Time to serialize properties into /tmp/LTL4976148352679951289.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4049915819540962579.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4976148352679951289.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !(((F("(i3.i1.u34.p209!=1)"))U(G("(i2.i0.u24.p150!=1)"))))
Formula 0 simplified : G!"(i3.i1.u34.p209!=1)" R F!"(i2.i0.u24.p150!=1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4606487141848276804
[2023-03-18 19:40:57] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4606487141848276804
Running compilation step : cd /tmp/ltsmin4606487141848276804;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 247 ms.
Running link step : cd /tmp/ltsmin4606487141848276804;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin4606487141848276804;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(<>(!(LTLAPp0==true)) U []((LTLAPp1==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-005B-LTLFireability-09 finished in 96054 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0||F(p1)||G(p2)))))'
Support contains 3 out of 277 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 277/277 places, 272/272 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 268 transition count 263
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 268 transition count 263
Applied a total of 18 rules in 5 ms. Remains 268 /277 variables (removed 9) and now considering 263/272 (removed 9) transitions.
// Phase 1: matrix 263 rows 268 cols
[2023-03-18 19:41:12] [INFO ] Computed 46 place invariants in 3 ms
[2023-03-18 19:41:12] [INFO ] Implicit Places using invariants in 152 ms returned []
[2023-03-18 19:41:12] [INFO ] Invariant cache hit.
[2023-03-18 19:41:13] [INFO ] Implicit Places using invariants and state equation in 335 ms returned []
Implicit Place search using SMT with State Equation took 507 ms to find 0 implicit places.
[2023-03-18 19:41:13] [INFO ] Invariant cache hit.
[2023-03-18 19:41:13] [INFO ] Dead Transitions using invariants and state equation in 191 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 268/277 places, 263/272 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 705 ms. Remains : 268/277 places, 263/272 transitions.
Stuttering acceptance computed with spot in 369 ms :[(NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0))]
Running random walk in product with property : ShieldIIPs-PT-005B-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p1:(EQ s107 1), p2:(EQ s141 1), p0:(EQ s72 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 33333 reset in 159 ms.
Product exploration explored 100000 steps with 33333 reset in 206 ms.
Computed a total of 59 stabilizing places and 59 stable transitions
Computed a total of 59 stabilizing places and 59 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p2) p0), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) p2))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X (NOT (AND (NOT p0) (NOT p1) p2))))
Knowledge based reduction with 3 factoid took 172 ms. Reduced automaton from 5 states, 7 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldIIPs-PT-005B-LTLFireability-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldIIPs-PT-005B-LTLFireability-10 finished in 1647 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 277 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 277/277 places, 272/272 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 0 with 26 rules applied. Total rules applied 26 place count 276 transition count 245
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 1 with 26 rules applied. Total rules applied 52 place count 250 transition count 245
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 26 Pre rules applied. Total rules applied 52 place count 250 transition count 219
Deduced a syphon composed of 26 places in 1 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 2 with 52 rules applied. Total rules applied 104 place count 224 transition count 219
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 113 place count 215 transition count 210
Iterating global reduction 2 with 9 rules applied. Total rules applied 122 place count 215 transition count 210
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 122 place count 215 transition count 207
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 128 place count 212 transition count 207
Performed 83 Post agglomeration using F-continuation condition.Transition count delta: 83
Deduced a syphon composed of 83 places in 0 ms
Reduce places removed 83 places and 0 transitions.
Iterating global reduction 2 with 166 rules applied. Total rules applied 294 place count 129 transition count 124
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 296 place count 127 transition count 122
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 297 place count 126 transition count 122
Applied a total of 297 rules in 64 ms. Remains 126 /277 variables (removed 151) and now considering 122/272 (removed 150) transitions.
// Phase 1: matrix 122 rows 126 cols
[2023-03-18 19:41:14] [INFO ] Computed 45 place invariants in 0 ms
[2023-03-18 19:41:14] [INFO ] Implicit Places using invariants in 160 ms returned []
[2023-03-18 19:41:14] [INFO ] Invariant cache hit.
[2023-03-18 19:41:14] [INFO ] Implicit Places using invariants and state equation in 114 ms returned []
Implicit Place search using SMT with State Equation took 289 ms to find 0 implicit places.
[2023-03-18 19:41:14] [INFO ] Redundant transitions in 35 ms returned [121]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 121 rows 126 cols
[2023-03-18 19:41:14] [INFO ] Computed 45 place invariants in 1 ms
[2023-03-18 19:41:14] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 126/277 places, 121/272 transitions.
Applied a total of 0 rules in 3 ms. Remains 126 /126 variables (removed 0) and now considering 121/121 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 486 ms. Remains : 126/277 places, 121/272 transitions.
Stuttering acceptance computed with spot in 113 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-005B-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s49 1) (NEQ s37 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1800 reset in 279 ms.
Product exploration explored 100000 steps with 1829 reset in 231 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 121 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 136 ms :[(NOT p0), (NOT p0)]
Finished random walk after 41 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=20 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 291 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 111 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 126 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 126/126 places, 121/121 transitions.
Applied a total of 0 rules in 3 ms. Remains 126 /126 variables (removed 0) and now considering 121/121 (removed 0) transitions.
[2023-03-18 19:41:16] [INFO ] Invariant cache hit.
[2023-03-18 19:41:16] [INFO ] Implicit Places using invariants in 217 ms returned []
[2023-03-18 19:41:16] [INFO ] Invariant cache hit.
[2023-03-18 19:41:16] [INFO ] Implicit Places using invariants and state equation in 119 ms returned []
Implicit Place search using SMT with State Equation took 341 ms to find 0 implicit places.
[2023-03-18 19:41:16] [INFO ] Redundant transitions in 20 ms returned []
[2023-03-18 19:41:16] [INFO ] Invariant cache hit.
[2023-03-18 19:41:16] [INFO ] Dead Transitions using invariants and state equation in 84 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 471 ms. Remains : 126/126 places, 121/121 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 204 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0)]
Finished random walk after 26 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=26 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 153 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 104 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1794 reset in 206 ms.
Product exploration explored 100000 steps with 1821 reset in 237 ms.
Built C files in :
/tmp/ltsmin9717587616322669605
[2023-03-18 19:41:17] [INFO ] Computing symmetric may disable matrix : 121 transitions.
[2023-03-18 19:41:17] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:41:17] [INFO ] Computing symmetric may enable matrix : 121 transitions.
[2023-03-18 19:41:17] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:41:17] [INFO ] Computing Do-Not-Accords matrix : 121 transitions.
[2023-03-18 19:41:17] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:41:17] [INFO ] Built C files in 34ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9717587616322669605
Running compilation step : cd /tmp/ltsmin9717587616322669605;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 295 ms.
Running link step : cd /tmp/ltsmin9717587616322669605;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin9717587616322669605;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased5136627606768537457.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 126 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 126/126 places, 121/121 transitions.
Applied a total of 0 rules in 6 ms. Remains 126 /126 variables (removed 0) and now considering 121/121 (removed 0) transitions.
[2023-03-18 19:41:32] [INFO ] Invariant cache hit.
[2023-03-18 19:41:33] [INFO ] Implicit Places using invariants in 193 ms returned []
[2023-03-18 19:41:33] [INFO ] Invariant cache hit.
[2023-03-18 19:41:33] [INFO ] Implicit Places using invariants and state equation in 151 ms returned []
Implicit Place search using SMT with State Equation took 358 ms to find 0 implicit places.
[2023-03-18 19:41:33] [INFO ] Redundant transitions in 26 ms returned []
[2023-03-18 19:41:33] [INFO ] Invariant cache hit.
[2023-03-18 19:41:33] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 472 ms. Remains : 126/126 places, 121/121 transitions.
Built C files in :
/tmp/ltsmin15335539937277745199
[2023-03-18 19:41:33] [INFO ] Computing symmetric may disable matrix : 121 transitions.
[2023-03-18 19:41:33] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:41:33] [INFO ] Computing symmetric may enable matrix : 121 transitions.
[2023-03-18 19:41:33] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:41:33] [INFO ] Computing Do-Not-Accords matrix : 121 transitions.
[2023-03-18 19:41:33] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:41:33] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15335539937277745199
Running compilation step : cd /tmp/ltsmin15335539937277745199;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 295 ms.
Running link step : cd /tmp/ltsmin15335539937277745199;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 47 ms.
Running LTSmin : cd /tmp/ltsmin15335539937277745199;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased7495079632717386273.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-18 19:41:48] [INFO ] Flatten gal took : 14 ms
[2023-03-18 19:41:48] [INFO ] Flatten gal took : 9 ms
[2023-03-18 19:41:48] [INFO ] Time to serialize gal into /tmp/LTL14178477377908639970.gal : 2 ms
[2023-03-18 19:41:48] [INFO ] Time to serialize properties into /tmp/LTL5339621275969050433.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14178477377908639970.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8390438201200675068.hoa' '-atoms' '/tmp/LTL5339621275969050433.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL5339621275969050433.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8390438201200675068.hoa
Detected timeout of ITS tools.
[2023-03-18 19:42:03] [INFO ] Flatten gal took : 16 ms
[2023-03-18 19:42:03] [INFO ] Flatten gal took : 22 ms
[2023-03-18 19:42:03] [INFO ] Time to serialize gal into /tmp/LTL2451453373743142550.gal : 2 ms
[2023-03-18 19:42:03] [INFO ] Time to serialize properties into /tmp/LTL14858297049125184353.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2451453373743142550.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14858297049125184353.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F("((p116==1)||(p89!=1))"))))
Formula 0 simplified : FG!"((p116==1)||(p89!=1))"
Detected timeout of ITS tools.
[2023-03-18 19:42:18] [INFO ] Flatten gal took : 14 ms
[2023-03-18 19:42:18] [INFO ] Applying decomposition
[2023-03-18 19:42:18] [INFO ] Flatten gal took : 13 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph1932732167250210516.txt' '-o' '/tmp/graph1932732167250210516.bin' '-w' '/tmp/graph1932732167250210516.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph1932732167250210516.bin' '-l' '-1' '-v' '-w' '/tmp/graph1932732167250210516.weights' '-q' '0' '-e' '0.001'
[2023-03-18 19:42:18] [INFO ] Decomposing Gal with order
[2023-03-18 19:42:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 19:42:18] [INFO ] Removed a total of 78 redundant transitions.
[2023-03-18 19:42:18] [INFO ] Flatten gal took : 9 ms
[2023-03-18 19:42:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 66 labels/synchronizations in 2 ms.
[2023-03-18 19:42:18] [INFO ] Time to serialize gal into /tmp/LTL18296278750507435161.gal : 2 ms
[2023-03-18 19:42:18] [INFO ] Time to serialize properties into /tmp/LTL4913105775694327333.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18296278750507435161.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4913105775694327333.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((G(F("((i1.i2.u18.p116==1)||(i1.i1.u14.p89!=1))"))))
Formula 0 simplified : FG!"((i1.i2.u18.p116==1)||(i1.i1.u14.p89!=1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11714428044647803311
[2023-03-18 19:42:33] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11714428044647803311
Running compilation step : cd /tmp/ltsmin11714428044647803311;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 278 ms.
Running link step : cd /tmp/ltsmin11714428044647803311;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 56 ms.
Running LTSmin : cd /tmp/ltsmin11714428044647803311;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-005B-LTLFireability-11 finished in 94760 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U G((p1 U !p0)))&&F((p2 U (p3||G(p2))))))'
Support contains 4 out of 277 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 277/277 places, 272/272 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 0 with 26 rules applied. Total rules applied 26 place count 276 transition count 245
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 1 with 26 rules applied. Total rules applied 52 place count 250 transition count 245
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 25 Pre rules applied. Total rules applied 52 place count 250 transition count 220
Deduced a syphon composed of 25 places in 1 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 102 place count 225 transition count 220
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 111 place count 216 transition count 211
Iterating global reduction 2 with 9 rules applied. Total rules applied 120 place count 216 transition count 211
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 120 place count 216 transition count 208
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 126 place count 213 transition count 208
Performed 82 Post agglomeration using F-continuation condition.Transition count delta: 82
Deduced a syphon composed of 82 places in 1 ms
Reduce places removed 82 places and 0 transitions.
Iterating global reduction 2 with 164 rules applied. Total rules applied 290 place count 131 transition count 126
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 292 place count 129 transition count 124
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 293 place count 128 transition count 124
Applied a total of 293 rules in 55 ms. Remains 128 /277 variables (removed 149) and now considering 124/272 (removed 148) transitions.
// Phase 1: matrix 124 rows 128 cols
[2023-03-18 19:42:49] [INFO ] Computed 45 place invariants in 1 ms
[2023-03-18 19:42:49] [INFO ] Implicit Places using invariants in 93 ms returned []
[2023-03-18 19:42:49] [INFO ] Invariant cache hit.
[2023-03-18 19:42:49] [INFO ] Implicit Places using invariants and state equation in 122 ms returned []
Implicit Place search using SMT with State Equation took 217 ms to find 0 implicit places.
[2023-03-18 19:42:49] [INFO ] Redundant transitions in 17 ms returned [123]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 123 rows 128 cols
[2023-03-18 19:42:49] [INFO ] Computed 45 place invariants in 0 ms
[2023-03-18 19:42:49] [INFO ] Dead Transitions using invariants and state equation in 117 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 128/277 places, 123/272 transitions.
Applied a total of 0 rules in 2 ms. Remains 128 /128 variables (removed 0) and now considering 123/123 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 417 ms. Remains : 128/277 places, 123/272 transitions.
Stuttering acceptance computed with spot in 458 ms :[(OR p0 (AND (NOT p2) (NOT p3))), p0, p0, (AND (NOT p3) (NOT p2)), p0, true, p0]
Running random walk in product with property : ShieldIIPs-PT-005B-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}, { cond=(NOT p3), acceptance={} source=0 dest: 3}, { cond=(AND p0 p1), acceptance={} source=0 dest: 4}], [{ cond=(OR (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 5}, { cond=(AND p0 p1), acceptance={} source=1 dest: 6}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND p0 p1), acceptance={0} source=2 dest: 4}], [{ cond=(AND (NOT p3) p2), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p3) (NOT p2)), acceptance={0} source=3 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=4 dest: 2}, { cond=(AND p0 p1), acceptance={0} source=4 dest: 4}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=6 dest: 5}, { cond=(AND p0 p1), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p0:(EQ s25 1), p3:(AND (NEQ s71 1) (NEQ s127 1)), p1:(EQ s88 1), p2:(NEQ s127 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null, null, null][true, true, true, true, true, true, true]]
Entered a terminal (fully accepting) state of product in 200 steps with 1 reset in 2 ms.
FORMULA ShieldIIPs-PT-005B-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-005B-LTLFireability-12 finished in 928 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((X(G(p1))&&p0))))'
Support contains 3 out of 277 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 277/277 places, 272/272 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 268 transition count 263
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 268 transition count 263
Applied a total of 18 rules in 5 ms. Remains 268 /277 variables (removed 9) and now considering 263/272 (removed 9) transitions.
// Phase 1: matrix 263 rows 268 cols
[2023-03-18 19:42:49] [INFO ] Computed 46 place invariants in 2 ms
[2023-03-18 19:42:50] [INFO ] Implicit Places using invariants in 119 ms returned []
[2023-03-18 19:42:50] [INFO ] Invariant cache hit.
[2023-03-18 19:42:50] [INFO ] Implicit Places using invariants and state equation in 201 ms returned []
Implicit Place search using SMT with State Equation took 322 ms to find 0 implicit places.
[2023-03-18 19:42:50] [INFO ] Invariant cache hit.
[2023-03-18 19:42:50] [INFO ] Dead Transitions using invariants and state equation in 254 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 268/277 places, 263/272 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 582 ms. Remains : 268/277 places, 263/272 transitions.
Stuttering acceptance computed with spot in 233 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : ShieldIIPs-PT-005B-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s150 1) (EQ s238 1)), p1:(EQ s230 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 618 steps with 0 reset in 4 ms.
FORMULA ShieldIIPs-PT-005B-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-005B-LTLFireability-13 finished in 852 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 U (p0 U p2))&&G(p3)))))'
Support contains 5 out of 277 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 277/277 places, 272/272 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 268 transition count 263
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 268 transition count 263
Applied a total of 18 rules in 4 ms. Remains 268 /277 variables (removed 9) and now considering 263/272 (removed 9) transitions.
// Phase 1: matrix 263 rows 268 cols
[2023-03-18 19:42:50] [INFO ] Computed 46 place invariants in 2 ms
[2023-03-18 19:42:51] [INFO ] Implicit Places using invariants in 200 ms returned []
[2023-03-18 19:42:51] [INFO ] Invariant cache hit.
[2023-03-18 19:42:51] [INFO ] Implicit Places using invariants and state equation in 229 ms returned []
Implicit Place search using SMT with State Equation took 445 ms to find 0 implicit places.
[2023-03-18 19:42:51] [INFO ] Invariant cache hit.
[2023-03-18 19:42:51] [INFO ] Dead Transitions using invariants and state equation in 161 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 268/277 places, 263/272 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 612 ms. Remains : 268/277 places, 263/272 transitions.
Stuttering acceptance computed with spot in 426 ms :[true, (OR (AND (NOT p0) (NOT p3)) (AND (NOT p0) p2)), (NOT p3), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p0) p2)), (OR (NOT p3) p2), (OR (NOT p3) p2)]
Running random walk in product with property : ShieldIIPs-PT-005B-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p3), acceptance={} source=2 dest: 0}, { cond=p3, acceptance={} source=2 dest: 2}], [{ cond=(OR (AND (NOT p0) p2) (AND (NOT p0) (NOT p3))), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) (NOT p1) (NOT p2) p3), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p0) p1 (NOT p2) p3), acceptance={} source=3 dest: 5}], [{ cond=(OR p2 (NOT p3)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p0) (NOT p2) p3), acceptance={} source=4 dest: 2}, { cond=(AND p0 (NOT p2) p3), acceptance={} source=4 dest: 4}], [{ cond=(OR p2 (NOT p3)), acceptance={} source=5 dest: 0}, { cond=(AND (NOT p0) (NOT p1) (NOT p2) p3), acceptance={} source=5 dest: 2}, { cond=(AND p0 (NOT p1) (NOT p2) p3), acceptance={} source=5 dest: 4}, { cond=(AND p1 (NOT p2) p3), acceptance={} source=5 dest: 5}]], initial=1, aps=[p3:(EQ s10 1), p0:(EQ s191 1), p2:(AND (EQ s233 1) (EQ s257 1)), p1:(EQ s219 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldIIPs-PT-005B-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-005B-LTLFireability-14 finished in 1087 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)||(p1&&F(!p2)&&X(p3)))))'
Support contains 4 out of 277 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 277/277 places, 272/272 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 268 transition count 263
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 268 transition count 263
Applied a total of 18 rules in 4 ms. Remains 268 /277 variables (removed 9) and now considering 263/272 (removed 9) transitions.
// Phase 1: matrix 263 rows 268 cols
[2023-03-18 19:42:51] [INFO ] Computed 46 place invariants in 2 ms
[2023-03-18 19:42:52] [INFO ] Implicit Places using invariants in 235 ms returned []
[2023-03-18 19:42:52] [INFO ] Invariant cache hit.
[2023-03-18 19:42:52] [INFO ] Implicit Places using invariants and state equation in 305 ms returned []
Implicit Place search using SMT with State Equation took 568 ms to find 0 implicit places.
[2023-03-18 19:42:52] [INFO ] Invariant cache hit.
[2023-03-18 19:42:52] [INFO ] Dead Transitions using invariants and state equation in 202 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 268/277 places, 263/272 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 775 ms. Remains : 268/277 places, 263/272 transitions.
Stuttering acceptance computed with spot in 522 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p3)) (AND (NOT p0) p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p3)) (AND (NOT p0) p2)), true, (NOT p0), p2, (NOT p3), (AND (NOT p0) (NOT p3)), (AND p2 (NOT p0))]
Running random walk in product with property : ShieldIIPs-PT-005B-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=1 dest: 4}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 5}, { cond=(AND p0 p1), acceptance={} source=1 dest: 6}, { cond=(AND p0 p1 p2), acceptance={} source=1 dest: 7}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=p2, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p3), acceptance={} source=5 dest: 2}], [{ cond=(AND (NOT p0) (NOT p3)), acceptance={} source=6 dest: 2}, { cond=(AND p0 (NOT p3)), acceptance={} source=6 dest: 3}], [{ cond=(AND (NOT p0) p2), acceptance={} source=7 dest: 4}, { cond=(AND p0 p2), acceptance={} source=7 dest: 7}]], initial=0, aps=[p0:(EQ s161 1), p1:(EQ s56 1), p2:(NEQ s84 1), p3:(EQ s196 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, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldIIPs-PT-005B-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-005B-LTLFireability-15 finished in 1322 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 p1)||G(p2)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0&&(p1||F(p2))))))'
Found a Shortening insensitive property : ShieldIIPs-PT-005B-LTLFireability-04
Stuttering acceptance computed with spot in 213 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Support contains 6 out of 277 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 277/277 places, 272/272 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 276 transition count 247
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 48 place count 252 transition count 247
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 26 Pre rules applied. Total rules applied 48 place count 252 transition count 221
Deduced a syphon composed of 26 places in 1 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 2 with 52 rules applied. Total rules applied 100 place count 226 transition count 221
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 109 place count 217 transition count 212
Iterating global reduction 2 with 9 rules applied. Total rules applied 118 place count 217 transition count 212
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 118 place count 217 transition count 209
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 124 place count 214 transition count 209
Performed 81 Post agglomeration using F-continuation condition.Transition count delta: 81
Deduced a syphon composed of 81 places in 0 ms
Reduce places removed 81 places and 0 transitions.
Iterating global reduction 2 with 162 rules applied. Total rules applied 286 place count 133 transition count 128
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 288 place count 131 transition count 126
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 289 place count 130 transition count 126
Applied a total of 289 rules in 26 ms. Remains 130 /277 variables (removed 147) and now considering 126/272 (removed 146) transitions.
// Phase 1: matrix 126 rows 130 cols
[2023-03-18 19:42:53] [INFO ] Computed 45 place invariants in 1 ms
[2023-03-18 19:42:53] [INFO ] Implicit Places using invariants in 110 ms returned []
[2023-03-18 19:42:53] [INFO ] Invariant cache hit.
[2023-03-18 19:42:53] [INFO ] Implicit Places using invariants and state equation in 163 ms returned []
Implicit Place search using SMT with State Equation took 273 ms to find 0 implicit places.
[2023-03-18 19:42:53] [INFO ] Invariant cache hit.
[2023-03-18 19:42:54] [INFO ] Dead Transitions using invariants and state equation in 104 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 130/277 places, 126/272 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 404 ms. Remains : 130/277 places, 126/272 transitions.
Running random walk in product with property : ShieldIIPs-PT-005B-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 2}], [{ cond=(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s125 1) (AND (EQ s60 1) (EQ s67 1) (EQ s77 1))), p1:(AND (EQ s90 1) (EQ s112 1)), p2:(EQ s125 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33290 reset in 227 ms.
Product exploration explored 100000 steps with 33298 reset in 269 ms.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Detected a total of 3/130 stabilizing places and 3/126 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))))), (X (X (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))))), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 4 factoid took 564 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 200 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Finished random walk after 957 steps, including 3 resets, run visited all 3 properties in 6 ms. (steps per millisecond=159 )
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))))), (X (X (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))))), (X (X (NOT p0))), (X (X p0)), (F p0), (F (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p1))))), (F (AND p0 (NOT p2) (NOT p1)))]
Knowledge based reduction with 4 factoid took 482 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 173 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Stuttering acceptance computed with spot in 114 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
[2023-03-18 19:42:56] [INFO ] Invariant cache hit.
[2023-03-18 19:42:56] [INFO ] [Real]Absence check using 45 positive place invariants in 29 ms returned sat
[2023-03-18 19:42:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:56] [INFO ] [Real]Absence check using state equation in 61 ms returned sat
[2023-03-18 19:42:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:42:56] [INFO ] [Nat]Absence check using 45 positive place invariants in 8 ms returned sat
[2023-03-18 19:42:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:56] [INFO ] [Nat]Absence check using state equation in 73 ms returned sat
[2023-03-18 19:42:56] [INFO ] Computed and/alt/rep : 123/313/123 causal constraints (skipped 0 transitions) in 19 ms.
[2023-03-18 19:42:57] [INFO ] Added : 94 causal constraints over 21 iterations in 633 ms. Result :sat
Could not prove EG (NOT p0)
[2023-03-18 19:42:57] [INFO ] Invariant cache hit.
[2023-03-18 19:42:57] [INFO ] [Real]Absence check using 45 positive place invariants in 10 ms returned sat
[2023-03-18 19:42:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:57] [INFO ] [Real]Absence check using state equation in 72 ms returned sat
[2023-03-18 19:42:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:42:57] [INFO ] [Nat]Absence check using 45 positive place invariants in 18 ms returned sat
[2023-03-18 19:42:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:57] [INFO ] [Nat]Absence check using state equation in 76 ms returned sat
[2023-03-18 19:42:57] [INFO ] Computed and/alt/rep : 123/313/123 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-18 19:42:58] [INFO ] Added : 98 causal constraints over 25 iterations in 633 ms. Result :sat
Could not prove EG (AND (NOT p1) (NOT p2))
Support contains 6 out of 130 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 126/126 transitions.
Applied a total of 0 rules in 2 ms. Remains 130 /130 variables (removed 0) and now considering 126/126 (removed 0) transitions.
[2023-03-18 19:42:58] [INFO ] Invariant cache hit.
[2023-03-18 19:42:58] [INFO ] Implicit Places using invariants in 88 ms returned []
[2023-03-18 19:42:58] [INFO ] Invariant cache hit.
[2023-03-18 19:42:58] [INFO ] Implicit Places using invariants and state equation in 149 ms returned []
Implicit Place search using SMT with State Equation took 240 ms to find 0 implicit places.
[2023-03-18 19:42:58] [INFO ] Invariant cache hit.
[2023-03-18 19:42:58] [INFO ] Dead Transitions using invariants and state equation in 98 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 341 ms. Remains : 130/130 places, 126/126 transitions.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Detected a total of 3/130 stabilizing places and 3/126 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (X (X (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p1))))), (X (X (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p1))))))]
Knowledge based reduction with 4 factoid took 405 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 121 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Finished random walk after 681 steps, including 2 resets, run visited all 3 properties in 17 ms. (steps per millisecond=40 )
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (X (X (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p1))))), (X (X (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p1)))))), (F p0), (F (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p1))))), (F (AND p0 (NOT p2) (NOT p1)))]
Knowledge based reduction with 4 factoid took 391 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 201 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Stuttering acceptance computed with spot in 135 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
[2023-03-18 19:42:59] [INFO ] Invariant cache hit.
[2023-03-18 19:42:59] [INFO ] [Real]Absence check using 45 positive place invariants in 8 ms returned sat
[2023-03-18 19:42:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:42:59] [INFO ] [Real]Absence check using state equation in 51 ms returned sat
[2023-03-18 19:42:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:43:00] [INFO ] [Nat]Absence check using 45 positive place invariants in 7 ms returned sat
[2023-03-18 19:43:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:43:00] [INFO ] [Nat]Absence check using state equation in 58 ms returned sat
[2023-03-18 19:43:00] [INFO ] Computed and/alt/rep : 123/313/123 causal constraints (skipped 0 transitions) in 11 ms.
[2023-03-18 19:43:00] [INFO ] Added : 94 causal constraints over 21 iterations in 472 ms. Result :sat
Could not prove EG (NOT p0)
[2023-03-18 19:43:00] [INFO ] Invariant cache hit.
[2023-03-18 19:43:00] [INFO ] [Real]Absence check using 45 positive place invariants in 7 ms returned sat
[2023-03-18 19:43:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:43:00] [INFO ] [Real]Absence check using state equation in 125 ms returned sat
[2023-03-18 19:43:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:43:01] [INFO ] [Nat]Absence check using 45 positive place invariants in 8 ms returned sat
[2023-03-18 19:43:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:43:01] [INFO ] [Nat]Absence check using state equation in 74 ms returned sat
[2023-03-18 19:43:01] [INFO ] Computed and/alt/rep : 123/313/123 causal constraints (skipped 0 transitions) in 12 ms.
[2023-03-18 19:43:01] [INFO ] Added : 98 causal constraints over 25 iterations in 606 ms. Result :sat
Could not prove EG (AND (NOT p1) (NOT p2))
Stuttering acceptance computed with spot in 157 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Product exploration explored 100000 steps with 33360 reset in 191 ms.
Product exploration explored 100000 steps with 33302 reset in 230 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 191 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Support contains 6 out of 130 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 130/130 places, 126/126 transitions.
Applied a total of 0 rules in 5 ms. Remains 130 /130 variables (removed 0) and now considering 126/126 (removed 0) transitions.
[2023-03-18 19:43:02] [INFO ] Redundant transitions in 40 ms returned [125]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 125 rows 130 cols
[2023-03-18 19:43:02] [INFO ] Computed 45 place invariants in 1 ms
[2023-03-18 19:43:02] [INFO ] Dead Transitions using invariants and state equation in 122 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 130/130 places, 125/126 transitions.
Applied a total of 0 rules in 2 ms. Remains 130 /130 variables (removed 0) and now considering 125/125 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 182 ms. Remains : 130/130 places, 125/126 transitions.
Built C files in :
/tmp/ltsmin15681486341297589996
[2023-03-18 19:43:02] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15681486341297589996
Running compilation step : cd /tmp/ltsmin15681486341297589996;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 260 ms.
Running link step : cd /tmp/ltsmin15681486341297589996;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 52 ms.
Running LTSmin : cd /tmp/ltsmin15681486341297589996;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased17873405294445477176.hoa' '--buchi-type=spotba'
LTSmin run took 285 ms.
Treatment of property ShieldIIPs-PT-005B-LTLFireability-04 finished in 10108 ms.
FORMULA ShieldIIPs-PT-005B-LTLFireability-04 TRUE TECHNIQUES SHORTENING_INSENSITIVE
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 G(p1)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
[2023-03-18 19:43:03] [INFO ] Flatten gal took : 21 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin13501755648091732396
[2023-03-18 19:43:03] [INFO ] Computing symmetric may disable matrix : 272 transitions.
[2023-03-18 19:43:03] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:43:03] [INFO ] Computing symmetric may enable matrix : 272 transitions.
[2023-03-18 19:43:03] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:43:03] [INFO ] Applying decomposition
[2023-03-18 19:43:03] [INFO ] Computing Do-Not-Accords matrix : 272 transitions.
[2023-03-18 19:43:03] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:43:03] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13501755648091732396
Running compilation step : cd /tmp/ltsmin13501755648091732396;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-18 19:43:03] [INFO ] Flatten gal took : 19 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph165768293832571575.txt' '-o' '/tmp/graph165768293832571575.bin' '-w' '/tmp/graph165768293832571575.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph165768293832571575.bin' '-l' '-1' '-v' '-w' '/tmp/graph165768293832571575.weights' '-q' '0' '-e' '0.001'
[2023-03-18 19:43:03] [INFO ] Decomposing Gal with order
[2023-03-18 19:43:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 19:43:03] [INFO ] Removed a total of 115 redundant transitions.
[2023-03-18 19:43:03] [INFO ] Flatten gal took : 14 ms
[2023-03-18 19:43:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2023-03-18 19:43:03] [INFO ] Time to serialize gal into /tmp/LTLFireability129369149483738249.gal : 2 ms
[2023-03-18 19:43:03] [INFO ] Time to serialize properties into /tmp/LTLFireability5500309256908633018.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability129369149483738249.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability5500309256908633018.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 3 LTL properties
Checking formula 0 : !((((F("(i3.u32.p100==1)"))U("(i3.u35.p101==1)"))||(G("(((i10.u90.p267==0)||(i10.u96.p286==0))||(i10.u98.p297==0))"))))
Formula 0 simplified : (G!"(i3.u32.p100==1)" R !"(i3.u35.p101==1)") & F!"(((i10.u90.p267==0)||(i10.u96.p286==0))||(i10.u98.p297==0))"
Compilation finished in 540 ms.
Running link step : cd /tmp/ltsmin13501755648091732396;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin13501755648091732396;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '((<>((LTLAPp0==true)) U (LTLAPp1==true))||[]((LTLAPp2==true)))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.006: Loading model from ./gal.so
pins2lts-mc-linux64( 4/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.009: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.009: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.010: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.010: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.012: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.012: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.008: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.012: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.223: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.232: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.233: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.233: Initializing POR dependencies: labels 281, guards 272
pins2lts-mc-linux64( 4/ 8), 0.223: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.241: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.240: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.247: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.259: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.819: LTL layer: formula: ((<>((LTLAPp0==true)) U (LTLAPp1==true))||[]((LTLAPp2==true)))
pins2lts-mc-linux64( 2/ 8), 0.820: "((<>((LTLAPp0==true)) U (LTLAPp1==true))||[]((LTLAPp2==true)))" is not a file, parsing as formula...
pins2lts-mc-linux64( 2/ 8), 0.820: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.896: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.906: Forcing use of the an ignoring proviso (cndfs)
pins2lts-mc-linux64( 0/ 8), 0.924: There are 283 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.924: State length is 278, there are 290 groups
pins2lts-mc-linux64( 0/ 8), 0.924: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.924: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.924: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.924: Visible groups: 0 / 290, labels: 3 / 283
pins2lts-mc-linux64( 0/ 8), 0.924: POR cycle proviso: cndfs (ltl)
pins2lts-mc-linux64( 0/ 8), 0.924: Global bits: 2, count bits: 2, local bits: 0
pins2lts-mc-linux64( 2/ 8), 0.939: [Blue] ~120 levels ~960 states ~1144 transitions
pins2lts-mc-linux64( 2/ 8), 0.976: [Blue] ~223 levels ~1920 states ~2864 transitions
pins2lts-mc-linux64( 2/ 8), 1.025: [Blue] ~438 levels ~3840 states ~6120 transitions
pins2lts-mc-linux64( 2/ 8), 1.085: [Blue] ~711 levels ~7680 states ~11472 transitions
pins2lts-mc-linux64( 4/ 8), 1.225: [Blue] ~613 levels ~15360 states ~23136 transitions
pins2lts-mc-linux64( 0/ 8), 1.424: [Blue] ~873 levels ~30720 states ~42024 transitions
pins2lts-mc-linux64( 0/ 8), 1.822: [Blue] ~873 levels ~61440 states ~80312 transitions
pins2lts-mc-linux64( 0/ 8), 2.519: [Blue] ~873 levels ~122880 states ~157640 transitions
pins2lts-mc-linux64( 0/ 8), 3.873: [Blue] ~873 levels ~245760 states ~314080 transitions
pins2lts-mc-linux64( 0/ 8), 6.104: [Blue] ~873 levels ~491520 states ~625664 transitions
pins2lts-mc-linux64( 0/ 8), 9.882: [Blue] ~873 levels ~983040 states ~1245480 transitions
pins2lts-mc-linux64( 2/ 8), 16.755: [Blue] ~722 levels ~1966080 states ~2535408 transitions
pins2lts-mc-linux64( 2/ 8), 30.386: [Blue] ~727 levels ~3932160 states ~5081552 transitions
pins2lts-mc-linux64( 2/ 8), 59.046: [Blue] ~734 levels ~7864320 states ~10397016 transitions
pins2lts-mc-linux64( 2/ 8), 115.611: [Blue] ~734 levels ~15728640 states ~20867208 transitions
pins2lts-mc-linux64( 2/ 8), 228.393: [Blue] ~734 levels ~31457280 states ~41408168 transitions
pins2lts-mc-linux64( 2/ 8), 457.946: [Blue] ~734 levels ~62914560 states ~83412496 transitions
pins2lts-mc-linux64( 2/ 8), 913.493: [Blue] ~734 levels ~125829120 states ~166929984 transitions
pins2lts-mc-linux64( 7/ 8), 1043.031: Error: tree roots table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 1043.078:
pins2lts-mc-linux64( 0/ 8), 1043.078: Explored 134213042 states 186623031 transitions, fanout: 1.390
pins2lts-mc-linux64( 0/ 8), 1043.078: Total exploration time 1042.140 sec (1042.090 sec minimum, 1042.119 sec on average)
pins2lts-mc-linux64( 0/ 8), 1043.078: States per second: 128786, Transitions per second: 179077
pins2lts-mc-linux64( 0/ 8), 1043.078:
pins2lts-mc-linux64( 0/ 8), 1043.078: State space has 134217295 states, 79677180 are accepting
pins2lts-mc-linux64( 0/ 8), 1043.078: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 1043.078: blue states: 134213042 (100.00%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 1043.078: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 1043.078: all-red states: 134207766 (99.99%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 1043.078:
pins2lts-mc-linux64( 0/ 8), 1043.078: Total memory used for local state coloring: 0.1MB
pins2lts-mc-linux64( 0/ 8), 1043.078:
pins2lts-mc-linux64( 0/ 8), 1043.078: Queue width: 8B, total height: 5942, memory: 0.05MB
pins2lts-mc-linux64( 0/ 8), 1043.078: Tree memory: 1029.2MB, 8.0 B/state, compr.: 0.7%
pins2lts-mc-linux64( 0/ 8), 1043.078: Tree fill ratio (roots/leafs): 99.0%/2.0%
pins2lts-mc-linux64( 0/ 8), 1043.078: Stored 308 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 1043.078: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 1043.078: Est. total memory use: 1029.2MB (~1024.0MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin13501755648091732396;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '((<>((LTLAPp0==true)) U (LTLAPp1==true))||[]((LTLAPp2==true)))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin13501755648091732396;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '((<>((LTLAPp0==true)) U (LTLAPp1==true))||[]((LTLAPp2==true)))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
Detected timeout of ITS tools.
[2023-03-18 20:05:25] [INFO ] Applying decomposition
[2023-03-18 20:05:25] [INFO ] Flatten gal took : 21 ms
[2023-03-18 20:05:25] [INFO ] Decomposing Gal with order
[2023-03-18 20:05:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 20:05:25] [INFO ] Removed a total of 80 redundant transitions.
[2023-03-18 20:05:26] [INFO ] Flatten gal took : 20 ms
[2023-03-18 20:05:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 100 labels/synchronizations in 6 ms.
[2023-03-18 20:05:26] [INFO ] Time to serialize gal into /tmp/LTLFireability10219235817870395035.gal : 3 ms
[2023-03-18 20:05:26] [INFO ] Time to serialize properties into /tmp/LTLFireability18053725618562286920.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability10219235817870395035.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability18053725618562286920.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...278
Read 3 LTL properties
Checking formula 0 : !((((F("(i0.i0.i0.i1.i0.i0.i0.u36.p100==1)"))U("(i0.i0.i0.i1.i0.i0.u37.p101==1)"))||(G("(((i1.i0.i0.i0.i0.u86.p267==0)||(i1.i0.u89.p28...185
Formula 0 simplified : (G!"(i0.i0.i0.i1.i0.i0.i0.u36.p100==1)" R !"(i0.i0.i0.i1.i0.i0.u37.p101==1)") & F!"(((i1.i0.i0.i0.i0.u86.p267==0)||(i1.i0.u89.p286==...178
Detected timeout of ITS tools.
[2023-03-18 20:28:00] [INFO ] Flatten gal took : 270 ms
[2023-03-18 20:28:01] [INFO ] Input system was already deterministic with 272 transitions.
[2023-03-18 20:28:01] [INFO ] Transformed 277 places.
[2023-03-18 20:28:01] [INFO ] Transformed 272 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-18 20:28:02] [INFO ] Time to serialize gal into /tmp/LTLFireability17930147929277156117.gal : 42 ms
[2023-03-18 20:28:02] [INFO ] Time to serialize properties into /tmp/LTLFireability9026844013397344203.ltl : 14 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability17930147929277156117.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability9026844013397344203.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...343
Read 3 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((((F("(p100==1)"))U("(p101==1)"))||(G("(((p267==0)||(p286==0))||(p297==0))"))))
Formula 0 simplified : (G!"(p100==1)" R !"(p101==1)") & F!"(((p267==0)||(p286==0))||(p297==0))"
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393220 kB
MemFree: 5427472 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16153228 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ sed s/.jar//
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldIIPs-PT-005B"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is ShieldIIPs-PT-005B, 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 r389-oct2-167903713100076"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-005B.tgz
mv ShieldIIPs-PT-005B 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 ;