Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r421-tajo-167905974800100.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is ShieldRVs-PT-020A, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r421-tajo-167905974800100
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 556K
-rw-r--r-- 1 mcc users 7.0K Feb 26 18:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Feb 26 18:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Feb 26 18:36 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 26 18:36 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 3.5K Feb 25 17:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 17:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 17:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.8K Feb 26 18:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 104K Feb 26 18:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Feb 26 18:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 64K Feb 26 18:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:02 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:02 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 127K 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 ShieldRVs-PT-020A-LTLFireability-00
FORMULA_NAME ShieldRVs-PT-020A-LTLFireability-01
FORMULA_NAME ShieldRVs-PT-020A-LTLFireability-02
FORMULA_NAME ShieldRVs-PT-020A-LTLFireability-03
FORMULA_NAME ShieldRVs-PT-020A-LTLFireability-04
FORMULA_NAME ShieldRVs-PT-020A-LTLFireability-05
FORMULA_NAME ShieldRVs-PT-020A-LTLFireability-06
FORMULA_NAME ShieldRVs-PT-020A-LTLFireability-07
FORMULA_NAME ShieldRVs-PT-020A-LTLFireability-08
FORMULA_NAME ShieldRVs-PT-020A-LTLFireability-09
FORMULA_NAME ShieldRVs-PT-020A-LTLFireability-10
FORMULA_NAME ShieldRVs-PT-020A-LTLFireability-11
FORMULA_NAME ShieldRVs-PT-020A-LTLFireability-12
FORMULA_NAME ShieldRVs-PT-020A-LTLFireability-13
FORMULA_NAME ShieldRVs-PT-020A-LTLFireability-14
FORMULA_NAME ShieldRVs-PT-020A-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679161127610

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=ShieldRVs-PT-020A
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-18 17:38:50] [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 17:38:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 17:38:50] [INFO ] Load time of PNML (sax parser for PT used): 89 ms
[2023-03-18 17:38:50] [INFO ] Transformed 283 places.
[2023-03-18 17:38:50] [INFO ] Transformed 383 transitions.
[2023-03-18 17:38:50] [INFO ] Found NUPN structural information;
[2023-03-18 17:38:51] [INFO ] Parsed PT model containing 283 places and 383 transitions and 1840 arcs in 190 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 6 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA ShieldRVs-PT-020A-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 74 out of 283 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Applied a total of 0 rules in 30 ms. Remains 283 /283 variables (removed 0) and now considering 383/383 (removed 0) transitions.
// Phase 1: matrix 383 rows 283 cols
[2023-03-18 17:38:51] [INFO ] Computed 81 place invariants in 17 ms
[2023-03-18 17:38:51] [INFO ] Implicit Places using invariants in 491 ms returned []
[2023-03-18 17:38:51] [INFO ] Invariant cache hit.
[2023-03-18 17:38:52] [INFO ] Implicit Places using invariants and state equation in 507 ms returned []
Implicit Place search using SMT with State Equation took 1024 ms to find 0 implicit places.
[2023-03-18 17:38:52] [INFO ] Invariant cache hit.
[2023-03-18 17:38:52] [INFO ] Dead Transitions using invariants and state equation in 289 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1345 ms. Remains : 283/283 places, 383/383 transitions.
Support contains 74 out of 283 places after structural reductions.
[2023-03-18 17:38:52] [INFO ] Flatten gal took : 135 ms
[2023-03-18 17:38:53] [INFO ] Flatten gal took : 103 ms
[2023-03-18 17:38:53] [INFO ] Input system was already deterministic with 383 transitions.
Incomplete random walk after 10000 steps, including 36 resets, run finished after 810 ms. (steps per millisecond=12 ) properties (out of 34) seen :30
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-18 17:38:54] [INFO ] Invariant cache hit.
[2023-03-18 17:38:55] [INFO ] [Real]Absence check using 81 positive place invariants in 480 ms returned sat
[2023-03-18 17:38:55] [INFO ] After 967ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:2
[2023-03-18 17:38:55] [INFO ] [Nat]Absence check using 81 positive place invariants in 14 ms returned sat
[2023-03-18 17:38:55] [INFO ] After 209ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :2
[2023-03-18 17:38:55] [INFO ] Deduced a trap composed of 8 places in 91 ms of which 6 ms to minimize.
[2023-03-18 17:38:55] [INFO ] Deduced a trap composed of 12 places in 70 ms of which 1 ms to minimize.
[2023-03-18 17:38:55] [INFO ] Deduced a trap composed of 11 places in 45 ms of which 1 ms to minimize.
[2023-03-18 17:38:56] [INFO ] Deduced a trap composed of 19 places in 36 ms of which 1 ms to minimize.
[2023-03-18 17:38:56] [INFO ] Deduced a trap composed of 19 places in 61 ms of which 1 ms to minimize.
[2023-03-18 17:38:56] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 441 ms
[2023-03-18 17:38:56] [INFO ] Deduced a trap composed of 7 places in 74 ms of which 0 ms to minimize.
[2023-03-18 17:38:56] [INFO ] Deduced a trap composed of 13 places in 68 ms of which 1 ms to minimize.
[2023-03-18 17:38:56] [INFO ] Deduced a trap composed of 11 places in 41 ms of which 1 ms to minimize.
[2023-03-18 17:38:56] [INFO ] Deduced a trap composed of 19 places in 97 ms of which 1 ms to minimize.
[2023-03-18 17:38:56] [INFO ] Deduced a trap composed of 19 places in 39 ms of which 1 ms to minimize.
[2023-03-18 17:38:56] [INFO ] Deduced a trap composed of 15 places in 29 ms of which 0 ms to minimize.
[2023-03-18 17:38:56] [INFO ] Deduced a trap composed of 17 places in 49 ms of which 1 ms to minimize.
[2023-03-18 17:38:56] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 533 ms
[2023-03-18 17:38:56] [INFO ] After 1248ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :2
Attempting to minimize the solution found.
Minimization took 51 ms.
[2023-03-18 17:38:56] [INFO ] After 1415ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :2
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 41 ms.
Support contains 12 out of 283 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 283/283 places, 383/383 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 14 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 282 transition count 382
Partial Free-agglomeration rule applied 41 times.
Drop transitions removed 41 transitions
Iterating global reduction 0 with 41 rules applied. Total rules applied 43 place count 282 transition count 382
Applied a total of 43 rules in 103 ms. Remains 282 /283 variables (removed 1) and now considering 382/383 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 104 ms. Remains : 282/283 places, 382/383 transitions.
Incomplete random walk after 10000 steps, including 40 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 2) seen :1
Finished Best-First random walk after 2603 steps, including 1 resets, run visited all 1 properties in 6 ms. (steps per millisecond=433 )
FORMULA ShieldRVs-PT-020A-LTLFireability-10 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
FORMULA ShieldRVs-PT-020A-LTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 1 stabilizing places and 1 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U X(G(p0))))'
Support contains 1 out of 283 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Applied a total of 0 rules in 7 ms. Remains 283 /283 variables (removed 0) and now considering 383/383 (removed 0) transitions.
[2023-03-18 17:38:57] [INFO ] Invariant cache hit.
[2023-03-18 17:38:57] [INFO ] Implicit Places using invariants in 154 ms returned []
[2023-03-18 17:38:57] [INFO ] Invariant cache hit.
[2023-03-18 17:38:58] [INFO ] Implicit Places using invariants and state equation in 474 ms returned []
Implicit Place search using SMT with State Equation took 630 ms to find 0 implicit places.
[2023-03-18 17:38:58] [INFO ] Invariant cache hit.
[2023-03-18 17:38:58] [INFO ] Dead Transitions using invariants and state equation in 312 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 957 ms. Remains : 283/283 places, 383/383 transitions.
Stuttering acceptance computed with spot in 240 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-020A-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=2, aps=[p0:(EQ s32 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA ShieldRVs-PT-020A-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-020A-LTLFireability-00 finished in 1280 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((X(!p0) U (p1||F(p2))))))'
Support contains 9 out of 283 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Applied a total of 0 rules in 18 ms. Remains 283 /283 variables (removed 0) and now considering 383/383 (removed 0) transitions.
[2023-03-18 17:38:58] [INFO ] Invariant cache hit.
[2023-03-18 17:38:59] [INFO ] Implicit Places using invariants in 185 ms returned []
[2023-03-18 17:38:59] [INFO ] Invariant cache hit.
[2023-03-18 17:38:59] [INFO ] Implicit Places using invariants and state equation in 304 ms returned []
Implicit Place search using SMT with State Equation took 504 ms to find 0 implicit places.
[2023-03-18 17:38:59] [INFO ] Invariant cache hit.
[2023-03-18 17:38:59] [INFO ] Dead Transitions using invariants and state equation in 193 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 723 ms. Remains : 283/283 places, 383/383 transitions.
Stuttering acceptance computed with spot in 165 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : ShieldRVs-PT-020A-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 1}, { cond=(NOT p2), acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(AND (EQ s89 1) (EQ s91 1) (EQ s96 1)), p2:(AND (EQ s257 1) (EQ s259 1) (EQ s263 1)), p0:(AND (EQ s20 1) (EQ s21 1) (EQ s25 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 277 steps with 0 reset in 9 ms.
FORMULA ShieldRVs-PT-020A-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-020A-LTLFireability-01 finished in 924 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||F(p1)||G(p2)))))'
Support contains 12 out of 283 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Applied a total of 0 rules in 6 ms. Remains 283 /283 variables (removed 0) and now considering 383/383 (removed 0) transitions.
[2023-03-18 17:38:59] [INFO ] Invariant cache hit.
[2023-03-18 17:39:00] [INFO ] Implicit Places using invariants in 340 ms returned []
[2023-03-18 17:39:00] [INFO ] Invariant cache hit.
[2023-03-18 17:39:00] [INFO ] Implicit Places using invariants and state equation in 370 ms returned []
Implicit Place search using SMT with State Equation took 727 ms to find 0 implicit places.
[2023-03-18 17:39:00] [INFO ] Invariant cache hit.
[2023-03-18 17:39:00] [INFO ] Dead Transitions using invariants and state equation in 250 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 997 ms. Remains : 283/283 places, 383/383 transitions.
Stuttering acceptance computed with spot in 289 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (NOT p1), (AND (NOT p1) p0 (NOT p2))]
Running random walk in product with property : ShieldRVs-PT-020A-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(AND (EQ s5 1) (EQ s7 1) (EQ s11 1) (EQ s152 1) (EQ s154 1) (EQ s163 1)), p1:(OR (EQ s31 0) (EQ s48 0) (EQ s57 0)), p2:(AND (EQ s143 1) (EQ s158 1) (EQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 370 reset in 672 ms.
Product exploration explored 100000 steps with 371 reset in 593 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND p0 (NOT p1) p2)))), true, (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 659 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 283 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p1), (AND (NOT p1) p0 (NOT p2))]
Incomplete random walk after 10000 steps, including 35 resets, run finished after 251 ms. (steps per millisecond=39 ) properties (out of 5) seen :2
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-18 17:39:03] [INFO ] Invariant cache hit.
[2023-03-18 17:39:03] [INFO ] [Real]Absence check using 81 positive place invariants in 14 ms returned sat
[2023-03-18 17:39:03] [INFO ] After 301ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-18 17:39:04] [INFO ] [Nat]Absence check using 81 positive place invariants in 14 ms returned sat
[2023-03-18 17:39:04] [INFO ] After 153ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-18 17:39:04] [INFO ] Deduced a trap composed of 8 places in 43 ms of which 1 ms to minimize.
[2023-03-18 17:39:04] [INFO ] Deduced a trap composed of 11 places in 42 ms of which 0 ms to minimize.
[2023-03-18 17:39:04] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 141 ms
[2023-03-18 17:39:04] [INFO ] After 318ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 26 ms.
[2023-03-18 17:39:04] [INFO ] After 512ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 12 out of 283 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 283/283 places, 383/383 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 282 transition count 382
Partial Free-agglomeration rule applied 39 times.
Drop transitions removed 39 transitions
Iterating global reduction 0 with 39 rules applied. Total rules applied 41 place count 282 transition count 382
Applied a total of 41 rules in 40 ms. Remains 282 /283 variables (removed 1) and now considering 382/383 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 41 ms. Remains : 282/283 places, 382/383 transitions.
Incomplete random walk after 10000 steps, including 40 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 1) seen :0
Finished Best-First random walk after 9106 steps, including 4 resets, run visited all 1 properties in 33 ms. (steps per millisecond=275 )
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND p0 (NOT p1) p2)))), true, (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X p1))]
False Knowledge obtained : [(F (AND p0 p2 (NOT p1))), (F (AND p0 (NOT p2) (NOT p1))), (F (AND (NOT p0) (NOT p2) (NOT p1))), (F (NOT p1)), (F (AND (NOT p0) p2 (NOT p1)))]
Knowledge based reduction with 9 factoid took 934 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 283 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p1), (AND (NOT p1) p0 (NOT p2))]
Stuttering acceptance computed with spot in 291 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p1), (AND (NOT p1) p0 (NOT p2))]
Support contains 12 out of 283 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Applied a total of 0 rules in 4 ms. Remains 283 /283 variables (removed 0) and now considering 383/383 (removed 0) transitions.
[2023-03-18 17:39:06] [INFO ] Invariant cache hit.
[2023-03-18 17:39:06] [INFO ] Implicit Places using invariants in 184 ms returned []
[2023-03-18 17:39:06] [INFO ] Invariant cache hit.
[2023-03-18 17:39:07] [INFO ] Implicit Places using invariants and state equation in 560 ms returned []
Implicit Place search using SMT with State Equation took 765 ms to find 0 implicit places.
[2023-03-18 17:39:07] [INFO ] Invariant cache hit.
[2023-03-18 17:39:07] [INFO ] Dead Transitions using invariants and state equation in 190 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 972 ms. Remains : 283/283 places, 383/383 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p2) p1), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p0) p2 (NOT p1)))), true, (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 p2 (NOT p1))))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 559 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 240 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p1), (AND (NOT p1) p0 (NOT p2))]
Incomplete random walk after 10000 steps, including 36 resets, run finished after 182 ms. (steps per millisecond=54 ) properties (out of 5) seen :2
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 2) seen :1
Finished Best-First random walk after 8170 steps, including 3 resets, run visited all 1 properties in 14 ms. (steps per millisecond=583 )
Knowledge obtained : [(AND (NOT p0) (NOT p2) p1), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p0) p2 (NOT p1)))), true, (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 p2 (NOT p1))))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(F (AND p0 p2 (NOT p1))), (F (AND p0 (NOT p2) (NOT p1))), (F (AND (NOT p0) (NOT p2) (NOT p1))), (F (NOT p1)), (F (AND (NOT p0) p2 (NOT p1)))]
Knowledge based reduction with 9 factoid took 684 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 218 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p1), (AND (NOT p1) p0 (NOT p2))]
Stuttering acceptance computed with spot in 269 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p1), (AND (NOT p1) p0 (NOT p2))]
Stuttering acceptance computed with spot in 259 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p1), (AND (NOT p1) p0 (NOT p2))]
Product exploration explored 100000 steps with 367 reset in 452 ms.
Product exploration explored 100000 steps with 367 reset in 461 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 241 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p1), (AND (NOT p1) p0 (NOT p2))]
Support contains 12 out of 283 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 283 transition count 383
Deduced a syphon composed of 1 places in 0 ms
Applied a total of 1 rules in 35 ms. Remains 283 /283 variables (removed 0) and now considering 383/383 (removed 0) transitions.
[2023-03-18 17:39:11] [INFO ] Redundant transitions in 89 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 382 rows 283 cols
[2023-03-18 17:39:11] [INFO ] Computed 81 place invariants in 3 ms
[2023-03-18 17:39:11] [INFO ] Dead Transitions using invariants and state equation in 366 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 283/283 places, 382/383 transitions.
Deduced a syphon composed of 1 places in 0 ms
Applied a total of 0 rules in 20 ms. Remains 283 /283 variables (removed 0) and now considering 382/382 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 521 ms. Remains : 283/283 places, 382/383 transitions.
Built C files in :
/tmp/ltsmin3419949099750814433
[2023-03-18 17:39:11] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3419949099750814433
Running compilation step : cd /tmp/ltsmin3419949099750814433;'/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 942 ms.
Running link step : cd /tmp/ltsmin3419949099750814433;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 67 ms.
Running LTSmin : cd /tmp/ltsmin3419949099750814433;'/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/stateBased12697119979955915292.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 12 out of 283 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Applied a total of 0 rules in 12 ms. Remains 283 /283 variables (removed 0) and now considering 383/383 (removed 0) transitions.
// Phase 1: matrix 383 rows 283 cols
[2023-03-18 17:39:27] [INFO ] Computed 81 place invariants in 3 ms
[2023-03-18 17:39:27] [INFO ] Implicit Places using invariants in 216 ms returned []
[2023-03-18 17:39:27] [INFO ] Invariant cache hit.
[2023-03-18 17:39:28] [INFO ] Implicit Places using invariants and state equation in 1442 ms returned []
Implicit Place search using SMT with State Equation took 1670 ms to find 0 implicit places.
[2023-03-18 17:39:28] [INFO ] Invariant cache hit.
[2023-03-18 17:39:28] [INFO ] Dead Transitions using invariants and state equation in 220 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1905 ms. Remains : 283/283 places, 383/383 transitions.
Built C files in :
/tmp/ltsmin9916210544954994344
[2023-03-18 17:39:28] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9916210544954994344
Running compilation step : cd /tmp/ltsmin9916210544954994344;'/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 837 ms.
Running link step : cd /tmp/ltsmin9916210544954994344;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 79 ms.
Running LTSmin : cd /tmp/ltsmin9916210544954994344;'/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/stateBased1203939504815406214.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-18 17:39:44] [INFO ] Flatten gal took : 27 ms
[2023-03-18 17:39:44] [INFO ] Flatten gal took : 24 ms
[2023-03-18 17:39:44] [INFO ] Time to serialize gal into /tmp/LTL3921321069692562342.gal : 4 ms
[2023-03-18 17:39:44] [INFO ] Time to serialize properties into /tmp/LTL12219734281152050763.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/LTL3921321069692562342.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8624788714373796392.hoa' '-atoms' '/tmp/LTL12219734281152050763.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/LTL12219734281152050763.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8624788714373796392.hoa
Detected timeout of ITS tools.
[2023-03-18 17:39:59] [INFO ] Flatten gal took : 31 ms
[2023-03-18 17:39:59] [INFO ] Flatten gal took : 30 ms
[2023-03-18 17:39:59] [INFO ] Time to serialize gal into /tmp/LTL13976845448990847282.gal : 6 ms
[2023-03-18 17:39:59] [INFO ] Time to serialize properties into /tmp/LTL7936652821808907500.ltl : 10 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/LTL13976845448990847282.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7936652821808907500.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 : !((X(G(((F("(((p31==0)||(p48==0))||(p57==0))"))||(G("(((p143==1)&&(p158==1))&&(p170==1))")))||("((((p5==1)&&(p7==1))&&((p11==1)&&(p152...192
Formula 0 simplified : XF(!"((((p5==1)&&(p7==1))&&((p11==1)&&(p152==1)))&&((p154==1)&&(p163==1)))" & G!"(((p31==0)||(p48==0))||(p57==0))" & F!"(((p143==1)&...180
Detected timeout of ITS tools.
[2023-03-18 17:40:14] [INFO ] Flatten gal took : 48 ms
[2023-03-18 17:40:14] [INFO ] Applying decomposition
[2023-03-18 17:40:14] [INFO ] Flatten gal took : 24 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/graph12188380985822571785.txt' '-o' '/tmp/graph12188380985822571785.bin' '-w' '/tmp/graph12188380985822571785.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph12188380985822571785.bin' '-l' '-1' '-v' '-w' '/tmp/graph12188380985822571785.weights' '-q' '0' '-e' '0.001'
[2023-03-18 17:40:14] [INFO ] Decomposing Gal with order
[2023-03-18 17:40:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 17:40:14] [INFO ] Removed a total of 417 redundant transitions.
[2023-03-18 17:40:14] [INFO ] Flatten gal took : 127 ms
[2023-03-18 17:40:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 424 labels/synchronizations in 41 ms.
[2023-03-18 17:40:14] [INFO ] Time to serialize gal into /tmp/LTL17284035870855629381.gal : 9 ms
[2023-03-18 17:40:14] [INFO ] Time to serialize properties into /tmp/LTL3520890850113167655.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/LTL17284035870855629381.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3520890850113167655.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 : !((X(G(((F("(((i1.i1.u9.p31==0)||(i2.i0.u13.p48==0))||(i2.i0.u16.p57==0))"))||(G("(((i6.u41.p143==1)&&(i6.u45.p158==1))&&(i6.u48.p170=...281
Formula 0 simplified : XF(!"((((i0.u1.p5==1)&&(i0.u2.p7==1))&&((i0.u3.p11==1)&&(i6.u43.p152==1)))&&((i6.u44.p154==1)&&(i6.u47.p163==1)))" & G!"(((i1.i1.u9....269
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8082710196300922006
[2023-03-18 17:40:30] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8082710196300922006
Running compilation step : cd /tmp/ltsmin8082710196300922006;'/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 606 ms.
Running link step : cd /tmp/ltsmin8082710196300922006;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin8082710196300922006;'/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 ShieldRVs-PT-020A-LTLFireability-02 finished in 105363 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&&G(p1)))))'
Support contains 10 out of 283 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Applied a total of 0 rules in 10 ms. Remains 283 /283 variables (removed 0) and now considering 383/383 (removed 0) transitions.
[2023-03-18 17:40:45] [INFO ] Invariant cache hit.
[2023-03-18 17:40:45] [INFO ] Implicit Places using invariants in 341 ms returned []
[2023-03-18 17:40:45] [INFO ] Invariant cache hit.
[2023-03-18 17:40:46] [INFO ] Implicit Places using invariants and state equation in 444 ms returned []
Implicit Place search using SMT with State Equation took 803 ms to find 0 implicit places.
[2023-03-18 17:40:46] [INFO ] Invariant cache hit.
[2023-03-18 17:40:46] [INFO ] Dead Transitions using invariants and state equation in 309 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1126 ms. Remains : 283/283 places, 383/383 transitions.
Stuttering acceptance computed with spot in 142 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : ShieldRVs-PT-020A-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s234 1), p1:(AND (EQ s131 1) (EQ s133 1) (EQ s138 1) (EQ s206 1) (EQ s210 1) (EQ s219 1) (EQ s12 1) (EQ s16 1) (EQ s23 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 267 steps with 0 reset in 2 ms.
FORMULA ShieldRVs-PT-020A-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-020A-LTLFireability-03 finished in 1336 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 (X(G(!p0))||(F(!p2)&&p1))))'
Support contains 4 out of 283 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 282 transition count 382
Applied a total of 2 rules in 24 ms. Remains 282 /283 variables (removed 1) and now considering 382/383 (removed 1) transitions.
// Phase 1: matrix 382 rows 282 cols
[2023-03-18 17:40:46] [INFO ] Computed 81 place invariants in 3 ms
[2023-03-18 17:40:46] [INFO ] Implicit Places using invariants in 162 ms returned []
[2023-03-18 17:40:46] [INFO ] Invariant cache hit.
[2023-03-18 17:40:47] [INFO ] Implicit Places using invariants and state equation in 333 ms returned []
Implicit Place search using SMT with State Equation took 497 ms to find 0 implicit places.
[2023-03-18 17:40:47] [INFO ] Redundant transitions in 94 ms returned [120]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 381 rows 282 cols
[2023-03-18 17:40:47] [INFO ] Computed 81 place invariants in 1 ms
[2023-03-18 17:40:47] [INFO ] Dead Transitions using invariants and state equation in 277 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 282/283 places, 381/383 transitions.
Applied a total of 0 rules in 9 ms. Remains 282 /282 variables (removed 0) and now considering 381/381 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 923 ms. Remains : 282/283 places, 381/383 transitions.
Stuttering acceptance computed with spot in 267 ms :[true, p2, (AND p2 p0), p0, (AND p2 p0), (OR (AND p0 (NOT p1)) (AND p0 p2))]
Running random walk in product with property : ShieldRVs-PT-020A-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p2, acceptance={0} source=1 dest: 1}], [{ cond=(AND p2 p0), acceptance={0} source=2 dest: 2}, { cond=(AND p2 (NOT p0)), acceptance={0} source=2 dest: 4}], [{ cond=p0, acceptance={} source=3 dest: 0}, { cond=(NOT p0), acceptance={} source=3 dest: 3}], [{ cond=(AND p2 p0), acceptance={} source=4 dest: 1}, { cond=(AND p2 (NOT p0)), acceptance={} source=4 dest: 4}], [{ cond=(AND p1 p2 p0), acceptance={0} source=5 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=5 dest: 3}, { cond=(AND p1 p2 (NOT p0)), acceptance={0} source=5 dest: 4}, { cond=(AND (NOT p1) p0), acceptance={0} source=5 dest: 5}]], initial=5, aps=[p2:(AND (EQ s118 1) (EQ s119 1) (EQ s124 1)), p0:(EQ s74 1), p1:(AND (EQ s118 1) (EQ s119 1) (EQ s124 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][true, true, true, true, true, true]]
Entered a terminal (fully accepting) state of product in 178 steps with 0 reset in 0 ms.
FORMULA ShieldRVs-PT-020A-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-020A-LTLFireability-05 finished in 1206 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(G(p1))&&p0)))'
Support contains 5 out of 283 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Applied a total of 0 rules in 2 ms. Remains 283 /283 variables (removed 0) and now considering 383/383 (removed 0) transitions.
// Phase 1: matrix 383 rows 283 cols
[2023-03-18 17:40:47] [INFO ] Computed 81 place invariants in 3 ms
[2023-03-18 17:40:47] [INFO ] Implicit Places using invariants in 205 ms returned []
[2023-03-18 17:40:47] [INFO ] Invariant cache hit.
[2023-03-18 17:40:48] [INFO ] Implicit Places using invariants and state equation in 433 ms returned []
Implicit Place search using SMT with State Equation took 644 ms to find 0 implicit places.
[2023-03-18 17:40:48] [INFO ] Invariant cache hit.
[2023-03-18 17:40:48] [INFO ] Dead Transitions using invariants and state equation in 221 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 869 ms. Remains : 283/283 places, 383/383 transitions.
Stuttering acceptance computed with spot in 135 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : ShieldRVs-PT-020A-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (OR (EQ s33 0) (EQ s35 0) (EQ s40 0)) (OR (EQ s8 0) (EQ s13 0))), p1:(OR (AND (EQ s33 1) (EQ s35 1) (EQ s40 1)) (NEQ s8 1) (NEQ s13 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 361 reset in 501 ms.
Product exploration explored 100000 steps with 360 reset in 462 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), true, (X (X p1))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 246 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p1)]
Finished random walk after 222 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=74 )
Knowledge obtained : [(AND p0 p1), (X p0), true, (X (X p1))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 4 factoid took 180 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 43 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 38 ms :[(NOT p1)]
Support contains 5 out of 283 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 282 transition count 382
Applied a total of 2 rules in 21 ms. Remains 282 /283 variables (removed 1) and now considering 382/383 (removed 1) transitions.
// Phase 1: matrix 382 rows 282 cols
[2023-03-18 17:40:50] [INFO ] Computed 81 place invariants in 2 ms
[2023-03-18 17:40:50] [INFO ] Implicit Places using invariants in 176 ms returned []
[2023-03-18 17:40:50] [INFO ] Invariant cache hit.
[2023-03-18 17:40:50] [INFO ] Implicit Places using invariants and state equation in 375 ms returned []
Implicit Place search using SMT with State Equation took 566 ms to find 0 implicit places.
[2023-03-18 17:40:51] [INFO ] Redundant transitions in 146 ms returned [120]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 381 rows 282 cols
[2023-03-18 17:40:51] [INFO ] Computed 81 place invariants in 1 ms
[2023-03-18 17:40:51] [INFO ] Dead Transitions using invariants and state equation in 220 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 282/283 places, 381/383 transitions.
Applied a total of 0 rules in 11 ms. Remains 282 /282 variables (removed 0) and now considering 381/381 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 975 ms. Remains : 282/283 places, 381/383 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p1, (X p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 119 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 39 ms :[(NOT p1)]
Finished random walk after 249 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=83 )
Knowledge obtained : [p1, (X p1), (X (X p1))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 3 factoid took 139 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 27 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 24 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 31 ms :[(NOT p1)]
Product exploration explored 100000 steps with 365 reset in 429 ms.
Product exploration explored 100000 steps with 364 reset in 454 ms.
Built C files in :
/tmp/ltsmin1002943353853572561
[2023-03-18 17:40:52] [INFO ] Computing symmetric may disable matrix : 381 transitions.
[2023-03-18 17:40:52] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 17:40:52] [INFO ] Computing symmetric may enable matrix : 381 transitions.
[2023-03-18 17:40:52] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 17:40:52] [INFO ] Computing Do-Not-Accords matrix : 381 transitions.
[2023-03-18 17:40:52] [INFO ] Computation of Completed DNA matrix. took 15 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 17:40:52] [INFO ] Built C files in 87ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1002943353853572561
Running compilation step : cd /tmp/ltsmin1002943353853572561;'/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 955 ms.
Running link step : cd /tmp/ltsmin1002943353853572561;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 58 ms.
Running LTSmin : cd /tmp/ltsmin1002943353853572561;'/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/stateBased16233173709080189624.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 5 out of 282 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 282/282 places, 381/381 transitions.
Applied a total of 0 rules in 20 ms. Remains 282 /282 variables (removed 0) and now considering 381/381 (removed 0) transitions.
[2023-03-18 17:41:07] [INFO ] Invariant cache hit.
[2023-03-18 17:41:07] [INFO ] Implicit Places using invariants in 211 ms returned []
[2023-03-18 17:41:07] [INFO ] Invariant cache hit.
[2023-03-18 17:41:08] [INFO ] Implicit Places using invariants and state equation in 295 ms returned []
Implicit Place search using SMT with State Equation took 513 ms to find 0 implicit places.
[2023-03-18 17:41:08] [INFO ] Redundant transitions in 67 ms returned []
[2023-03-18 17:41:08] [INFO ] Invariant cache hit.
[2023-03-18 17:41:08] [INFO ] Dead Transitions using invariants and state equation in 238 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 847 ms. Remains : 282/282 places, 381/381 transitions.
Built C files in :
/tmp/ltsmin7818621901845501137
[2023-03-18 17:41:08] [INFO ] Computing symmetric may disable matrix : 381 transitions.
[2023-03-18 17:41:08] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 17:41:08] [INFO ] Computing symmetric may enable matrix : 381 transitions.
[2023-03-18 17:41:08] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 17:41:08] [INFO ] Computing Do-Not-Accords matrix : 381 transitions.
[2023-03-18 17:41:08] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 17:41:08] [INFO ] Built C files in 49ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7818621901845501137
Running compilation step : cd /tmp/ltsmin7818621901845501137;'/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 864 ms.
Running link step : cd /tmp/ltsmin7818621901845501137;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 46 ms.
Running LTSmin : cd /tmp/ltsmin7818621901845501137;'/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/stateBased10817988383396177104.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-18 17:41:23] [INFO ] Flatten gal took : 25 ms
[2023-03-18 17:41:23] [INFO ] Flatten gal took : 23 ms
[2023-03-18 17:41:23] [INFO ] Time to serialize gal into /tmp/LTL15531269937912289918.gal : 3 ms
[2023-03-18 17:41:23] [INFO ] Time to serialize properties into /tmp/LTL10228710165190546633.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/LTL15531269937912289918.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14049570192011505544.hoa' '-atoms' '/tmp/LTL10228710165190546633.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/LTL10228710165190546633.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14049570192011505544.hoa
Detected timeout of ITS tools.
[2023-03-18 17:41:38] [INFO ] Flatten gal took : 26 ms
[2023-03-18 17:41:38] [INFO ] Flatten gal took : 28 ms
[2023-03-18 17:41:38] [INFO ] Time to serialize gal into /tmp/LTL4242219433809907551.gal : 13 ms
[2023-03-18 17:41:38] [INFO ] Time to serialize properties into /tmp/LTL12491055939227690081.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/LTL4242219433809907551.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12491055939227690081.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 : !((X(((F(G("(((((p33==1)&&(p35==1))&&(p40==1))||(p8==0))||(p13==0))")))&&("(((p33==0)||(p35==0))||(p40==0))"))&&("((p8==0)||(p13==0))"...159
Formula 0 simplified : X(!"(((p33==0)||(p35==0))||(p40==0))" | !"((p8==0)||(p13==0))" | GF!"(((((p33==1)&&(p35==1))&&(p40==1))||(p8==0))||(p13==0))")
Detected timeout of ITS tools.
[2023-03-18 17:41:54] [INFO ] Flatten gal took : 69 ms
[2023-03-18 17:41:54] [INFO ] Applying decomposition
[2023-03-18 17:41:54] [INFO ] Flatten gal took : 47 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/graph11194048995532202668.txt' '-o' '/tmp/graph11194048995532202668.bin' '-w' '/tmp/graph11194048995532202668.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph11194048995532202668.bin' '-l' '-1' '-v' '-w' '/tmp/graph11194048995532202668.weights' '-q' '0' '-e' '0.001'
[2023-03-18 17:41:54] [INFO ] Decomposing Gal with order
[2023-03-18 17:41:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 17:41:54] [INFO ] Removed a total of 415 redundant transitions.
[2023-03-18 17:41:54] [INFO ] Flatten gal took : 42 ms
[2023-03-18 17:41:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 432 labels/synchronizations in 13 ms.
[2023-03-18 17:41:54] [INFO ] Time to serialize gal into /tmp/LTL7297167068836806512.gal : 4 ms
[2023-03-18 17:41:54] [INFO ] Time to serialize properties into /tmp/LTL17116031829779633748.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/LTL7297167068836806512.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17116031829779633748.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 : !((X(((F(G("(((((i1.i1.u9.p33==1)&&(i1.i1.u10.p35==1))&&(i1.i1.u11.p40==1))||(i0.u2.p8==0))||(i0.u4.p13==0))")))&&("(((i1.i1.u9.p33==0...241
Formula 0 simplified : X(!"(((i1.i1.u9.p33==0)||(i1.i1.u10.p35==0))||(i1.i1.u11.p40==0))" | !"((i0.u2.p8==0)||(i0.u4.p13==0))" | GF!"(((((i1.i1.u9.p33==1)&...231
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin18442002467055312083
[2023-03-18 17:42:09] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18442002467055312083
Running compilation step : cd /tmp/ltsmin18442002467055312083;'/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 591 ms.
Running link step : cd /tmp/ltsmin18442002467055312083;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 24 ms.
Running LTSmin : cd /tmp/ltsmin18442002467055312083;'/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((<>([]((LTLAPp1==true)))&&(LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldRVs-PT-020A-LTLFireability-06 finished in 96954 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(p1) U p2)&&F(p3)&&p0)))'
Support contains 12 out of 283 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Applied a total of 0 rules in 6 ms. Remains 283 /283 variables (removed 0) and now considering 383/383 (removed 0) transitions.
// Phase 1: matrix 383 rows 283 cols
[2023-03-18 17:42:24] [INFO ] Computed 81 place invariants in 3 ms
[2023-03-18 17:42:24] [INFO ] Implicit Places using invariants in 220 ms returned []
[2023-03-18 17:42:24] [INFO ] Invariant cache hit.
[2023-03-18 17:42:25] [INFO ] Implicit Places using invariants and state equation in 359 ms returned []
Implicit Place search using SMT with State Equation took 582 ms to find 0 implicit places.
[2023-03-18 17:42:25] [INFO ] Invariant cache hit.
[2023-03-18 17:42:25] [INFO ] Dead Transitions using invariants and state equation in 231 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 820 ms. Remains : 283/283 places, 383/383 transitions.
Stuttering acceptance computed with spot in 249 ms :[(OR (NOT p0) (NOT p2) (NOT p3)), (OR (NOT p0) (NOT p2) (NOT p3)), true, (NOT p1), (NOT p2), (NOT p3)]
Running random walk in product with property : ShieldRVs-PT-020A-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p0) (AND (NOT p2) (NOT p1))), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=1 dest: 3}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=1 dest: 4}, { cond=(OR (AND p0 p2 (NOT p3)) (AND p0 p1 (NOT p3))), acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=p1, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=4 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={0} source=4 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p3), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(AND (EQ s3 1) (EQ s20 1) (EQ s30 1)), p2:(AND (EQ s2 1) (EQ s4 1) (EQ s15 1)), p1:(AND (EQ s59 1) (EQ s74 1) (EQ s85 1)), p3:(OR (EQ s208 0) (EQ s210 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldRVs-PT-020A-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-020A-LTLFireability-07 finished in 1118 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0&&X(p1)))))'
Support contains 6 out of 283 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Applied a total of 0 rules in 5 ms. Remains 283 /283 variables (removed 0) and now considering 383/383 (removed 0) transitions.
[2023-03-18 17:42:25] [INFO ] Invariant cache hit.
[2023-03-18 17:42:25] [INFO ] Implicit Places using invariants in 131 ms returned []
[2023-03-18 17:42:25] [INFO ] Invariant cache hit.
[2023-03-18 17:42:26] [INFO ] Implicit Places using invariants and state equation in 290 ms returned []
Implicit Place search using SMT with State Equation took 429 ms to find 0 implicit places.
[2023-03-18 17:42:26] [INFO ] Invariant cache hit.
[2023-03-18 17:42:26] [INFO ] Dead Transitions using invariants and state equation in 240 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 688 ms. Remains : 283/283 places, 383/383 transitions.
Stuttering acceptance computed with spot in 129 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : ShieldRVs-PT-020A-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s5 0) (EQ s7 0) (EQ s11 0)), p1:(OR (EQ s40 0) (EQ s44 0) (EQ s51 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33375 reset in 503 ms.
Product exploration explored 100000 steps with 33285 reset in 468 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 465 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter sensitive) to 3 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 189 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Incomplete random walk after 10000 steps, including 36 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 3) seen :2
Finished Best-First random walk after 1886 steps, including 0 resets, run visited all 1 properties in 6 ms. (steps per millisecond=314 )
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0))]
False Knowledge obtained : [(F (NOT p0)), (F (AND (NOT p1) p0)), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 7 factoid took 387 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter sensitive) to 3 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 200 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 198 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Support contains 6 out of 283 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Applied a total of 0 rules in 3 ms. Remains 283 /283 variables (removed 0) and now considering 383/383 (removed 0) transitions.
[2023-03-18 17:42:29] [INFO ] Invariant cache hit.
[2023-03-18 17:42:29] [INFO ] Implicit Places using invariants in 210 ms returned []
[2023-03-18 17:42:29] [INFO ] Invariant cache hit.
[2023-03-18 17:42:29] [INFO ] Implicit Places using invariants and state equation in 339 ms returned []
Implicit Place search using SMT with State Equation took 564 ms to find 0 implicit places.
[2023-03-18 17:42:29] [INFO ] Invariant cache hit.
[2023-03-18 17:42:29] [INFO ] Dead Transitions using invariants and state equation in 244 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 826 ms. Remains : 283/283 places, 383/383 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X (X p0)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) p0))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 380 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter sensitive) to 3 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 195 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 1600 steps, including 5 resets, run visited all 3 properties in 10 ms. (steps per millisecond=160 )
Knowledge obtained : [(AND p0 p1), (X p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X (X p0)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) p0))))]
False Knowledge obtained : [(F (NOT p0)), (F (AND p0 (NOT p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 7 factoid took 413 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter sensitive) to 3 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 186 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 168 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 138 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 33457 reset in 504 ms.
Product exploration explored 100000 steps with 33323 reset in 516 ms.
Built C files in :
/tmp/ltsmin15571134704753629067
[2023-03-18 17:42:32] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15571134704753629067
Running compilation step : cd /tmp/ltsmin15571134704753629067;'/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 732 ms.
Running link step : cd /tmp/ltsmin15571134704753629067;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 53 ms.
Running LTSmin : cd /tmp/ltsmin15571134704753629067;'/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/stateBased12931415351892502815.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 6 out of 283 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Applied a total of 0 rules in 6 ms. Remains 283 /283 variables (removed 0) and now considering 383/383 (removed 0) transitions.
[2023-03-18 17:42:47] [INFO ] Invariant cache hit.
[2023-03-18 17:42:47] [INFO ] Implicit Places using invariants in 162 ms returned []
[2023-03-18 17:42:47] [INFO ] Invariant cache hit.
[2023-03-18 17:42:48] [INFO ] Implicit Places using invariants and state equation in 305 ms returned []
Implicit Place search using SMT with State Equation took 470 ms to find 0 implicit places.
[2023-03-18 17:42:48] [INFO ] Invariant cache hit.
[2023-03-18 17:42:48] [INFO ] Dead Transitions using invariants and state equation in 187 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 664 ms. Remains : 283/283 places, 383/383 transitions.
Built C files in :
/tmp/ltsmin10525542852447556149
[2023-03-18 17:42:48] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10525542852447556149
Running compilation step : cd /tmp/ltsmin10525542852447556149;'/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 594 ms.
Running link step : cd /tmp/ltsmin10525542852447556149;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 63 ms.
Running LTSmin : cd /tmp/ltsmin10525542852447556149;'/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/stateBased4600928696661192755.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-18 17:43:03] [INFO ] Flatten gal took : 55 ms
[2023-03-18 17:43:03] [INFO ] Flatten gal took : 36 ms
[2023-03-18 17:43:03] [INFO ] Time to serialize gal into /tmp/LTL15598768595954918185.gal : 3 ms
[2023-03-18 17:43:03] [INFO ] Time to serialize properties into /tmp/LTL14857327552362081178.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/LTL15598768595954918185.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17159375176643485547.hoa' '-atoms' '/tmp/LTL14857327552362081178.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/LTL14857327552362081178.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17159375176643485547.hoa
Detected timeout of ITS tools.
[2023-03-18 17:43:18] [INFO ] Flatten gal took : 27 ms
[2023-03-18 17:43:18] [INFO ] Flatten gal took : 23 ms
[2023-03-18 17:43:18] [INFO ] Time to serialize gal into /tmp/LTL15885062344468652100.gal : 18 ms
[2023-03-18 17:43:18] [INFO ] Time to serialize properties into /tmp/LTL16087644981485244310.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/LTL15885062344468652100.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16087644981485244310.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...277
Read 1 LTL properties
Checking formula 0 : !((G(F((X("(((p40==0)||(p44==0))||(p51==0))"))&&("(((p5==0)||(p7==0))||(p11==0))")))))
Formula 0 simplified : FG(!"(((p5==0)||(p7==0))||(p11==0))" | X!"(((p40==0)||(p44==0))||(p51==0))")
Detected timeout of ITS tools.
[2023-03-18 17:43:34] [INFO ] Flatten gal took : 31 ms
[2023-03-18 17:43:34] [INFO ] Applying decomposition
[2023-03-18 17:43:34] [INFO ] Flatten gal took : 30 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/graph2917890148597471083.txt' '-o' '/tmp/graph2917890148597471083.bin' '-w' '/tmp/graph2917890148597471083.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph2917890148597471083.bin' '-l' '-1' '-v' '-w' '/tmp/graph2917890148597471083.weights' '-q' '0' '-e' '0.001'
[2023-03-18 17:43:34] [INFO ] Decomposing Gal with order
[2023-03-18 17:43:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 17:43:34] [INFO ] Removed a total of 417 redundant transitions.
[2023-03-18 17:43:34] [INFO ] Flatten gal took : 36 ms
[2023-03-18 17:43:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 460 labels/synchronizations in 40 ms.
[2023-03-18 17:43:34] [INFO ] Time to serialize gal into /tmp/LTL3051283429981825802.gal : 18 ms
[2023-03-18 17:43:34] [INFO ] Time to serialize properties into /tmp/LTL2056456060683573685.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/LTL3051283429981825802.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2056456060683573685.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((G(F((X("(((i1.i1.u11.p40==0)||(i1.i1.u12.p44==0))||(i2.i0.u15.p51==0))"))&&("(((i0.u1.p5==0)||(i0.u2.p7==0))||(i0.u3.p11==0))")))))
Formula 0 simplified : FG(!"(((i0.u1.p5==0)||(i0.u2.p7==0))||(i0.u3.p11==0))" | X!"(((i1.i1.u11.p40==0)||(i1.i1.u12.p44==0))||(i2.i0.u15.p51==0))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1663063883158776051
[2023-03-18 17:43:49] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1663063883158776051
Running compilation step : cd /tmp/ltsmin1663063883158776051;'/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 774 ms.
Running link step : cd /tmp/ltsmin1663063883158776051;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 55 ms.
Running LTSmin : cd /tmp/ltsmin1663063883158776051;'/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))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldRVs-PT-020A-LTLFireability-08 finished in 98809 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))||(F(p2)&&p1)) U !X((p0 U p3))))'
Support contains 7 out of 283 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Applied a total of 0 rules in 3 ms. Remains 283 /283 variables (removed 0) and now considering 383/383 (removed 0) transitions.
[2023-03-18 17:44:04] [INFO ] Invariant cache hit.
[2023-03-18 17:44:04] [INFO ] Implicit Places using invariants in 132 ms returned []
[2023-03-18 17:44:04] [INFO ] Invariant cache hit.
[2023-03-18 17:44:05] [INFO ] Implicit Places using invariants and state equation in 264 ms returned []
Implicit Place search using SMT with State Equation took 404 ms to find 0 implicit places.
[2023-03-18 17:44:05] [INFO ] Invariant cache hit.
[2023-03-18 17:44:05] [INFO ] Dead Transitions using invariants and state equation in 175 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 596 ms. Remains : 283/283 places, 383/383 transitions.
Stuttering acceptance computed with spot in 525 ms :[p3, (AND p0 p3), p3, (AND (NOT p2) p0 p3), true, p0, p3, (NOT p2), (AND (NOT p2) p0), (AND (NOT p2) p3)]
Running random walk in product with property : ShieldRVs-PT-020A-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={} source=0 dest: 3}], [{ cond=(AND p0 p3), acceptance={} source=1 dest: 4}, { cond=(AND (NOT p0) p3), acceptance={} source=1 dest: 5}, { cond=(AND p0 (NOT p3)), acceptance={} source=1 dest: 6}], [{ cond=(OR (AND (NOT p1) p0) (AND (NOT p1) p3)), acceptance={} source=2 dest: 1}, { cond=(AND p0 (NOT p3)), acceptance={} source=2 dest: 2}, { cond=p3, acceptance={0} source=2 dest: 2}, { cond=(OR (AND p1 (NOT p2) p0) (AND p1 (NOT p2) p3)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p2) p0 p3), acceptance={} source=3 dest: 7}, { cond=(AND (NOT p2) (NOT p0) p3), acceptance={} source=3 dest: 8}, { cond=(AND (NOT p2) p0 (NOT p3)), acceptance={} source=3 dest: 9}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=p0, acceptance={} source=5 dest: 4}, { cond=(NOT p0), acceptance={} source=5 dest: 5}], [{ cond=p3, acceptance={} source=6 dest: 4}, { cond=(AND p0 (NOT p3)), acceptance={} source=6 dest: 6}], [{ cond=(NOT p2), acceptance={0} source=7 dest: 7}], [{ cond=(AND (NOT p2) p0), acceptance={} source=8 dest: 7}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=8 dest: 8}], [{ cond=(AND (NOT p2) p3), acceptance={} source=9 dest: 7}, { cond=(AND (NOT p2) p0 (NOT p3)), acceptance={} source=9 dest: 9}]], initial=0, aps=[p1:(AND (EQ s143 1) (EQ s158 1) (EQ s169 1)), p2:(EQ s99 1), p0:(AND (EQ s38 1) (EQ s42 1) (EQ s51 1)), p3:(AND (EQ s143 1) (EQ s158 1) (EQ s169 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][false, false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 587 ms.
Product exploration explored 100000 steps with 50000 reset in 579 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p2) (NOT p0) (NOT p3)), (X (NOT p3)), (X (NOT (AND (NOT p2) p0 (NOT p3)))), (X (NOT (OR (AND (NOT p1) p0) (AND (NOT p1) p3)))), (X (NOT (AND p0 (NOT p3)))), (X (NOT (AND (NOT p2) p0 p3))), (X (NOT (AND p0 p3))), (X (NOT (OR (AND p1 (NOT p2) p0) (AND p1 (NOT p2) p3)))), (X (NOT (AND (NOT p0) p3))), (X (NOT (AND (NOT p2) (NOT p0) p3))), (X (X (NOT p3))), (X (X (NOT (AND (NOT p2) p3)))), (X (X (NOT (AND (NOT p2) p0 p3)))), (X (X (NOT (AND p0 p3)))), (X (X (NOT (OR (AND p1 (NOT p2) p0) (AND p1 (NOT p2) p3))))), (X (X (NOT p2))), (X (X (AND (NOT p2) (NOT p0)))), true, (X (X (NOT (AND (NOT p2) p0 (NOT p3))))), (X (X (NOT (OR (AND (NOT p1) p0) (AND (NOT p1) p3))))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (NOT (AND p0 (NOT p3))))), (X (X (NOT (AND (NOT p0) p3)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p2) (NOT p0) p3))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND (NOT p1) (NOT p2) (NOT p0) (NOT p3))
Knowledge based reduction with 25 factoid took 901 ms. Reduced automaton from 10 states, 23 edges and 4 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldRVs-PT-020A-LTLFireability-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldRVs-PT-020A-LTLFireability-09 finished in 3253 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) U X(p1))||X((F(X(p0))||p1))) U p0))'
Support contains 6 out of 283 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Applied a total of 0 rules in 3 ms. Remains 283 /283 variables (removed 0) and now considering 383/383 (removed 0) transitions.
[2023-03-18 17:44:07] [INFO ] Invariant cache hit.
[2023-03-18 17:44:08] [INFO ] Implicit Places using invariants in 214 ms returned []
[2023-03-18 17:44:08] [INFO ] Invariant cache hit.
[2023-03-18 17:44:08] [INFO ] Implicit Places using invariants and state equation in 294 ms returned []
Implicit Place search using SMT with State Equation took 525 ms to find 0 implicit places.
[2023-03-18 17:44:08] [INFO ] Invariant cache hit.
[2023-03-18 17:44:08] [INFO ] Dead Transitions using invariants and state equation in 300 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 831 ms. Remains : 283/283 places, 383/383 transitions.
Stuttering acceptance computed with spot in 220 ms :[(NOT p0), true, (OR p1 p0), p0, true]
Running random walk in product with property : ShieldRVs-PT-020A-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(OR (NOT p0) p1), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(OR p0 p1), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={} source=3 dest: 3}, { cond=p0, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (EQ s208 1) (EQ s212 1) (EQ s219 1)), p1:(AND (EQ s124 1) (EQ s126 1) (EQ s135 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldRVs-PT-020A-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-020A-LTLFireability-11 finished in 1080 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X((G(p1)&&p0))||F(p2))))'
Support contains 6 out of 283 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Applied a total of 0 rules in 1 ms. Remains 283 /283 variables (removed 0) and now considering 383/383 (removed 0) transitions.
[2023-03-18 17:44:08] [INFO ] Invariant cache hit.
[2023-03-18 17:44:09] [INFO ] Implicit Places using invariants in 129 ms returned []
[2023-03-18 17:44:09] [INFO ] Invariant cache hit.
[2023-03-18 17:44:09] [INFO ] Implicit Places using invariants and state equation in 402 ms returned []
Implicit Place search using SMT with State Equation took 550 ms to find 0 implicit places.
[2023-03-18 17:44:09] [INFO ] Invariant cache hit.
[2023-03-18 17:44:09] [INFO ] Dead Transitions using invariants and state equation in 288 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 853 ms. Remains : 283/283 places, 383/383 transitions.
Stuttering acceptance computed with spot in 232 ms :[(NOT p2), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : ShieldRVs-PT-020A-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p2), acceptance={} source=2 dest: 3}], [{ cond=(OR (AND (NOT p2) (NOT p0)) (AND (NOT p2) (NOT p1))), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p2) p0 p1), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={} source=4 dest: 4}]], initial=1, aps=[p2:(OR (EQ s234 0) (EQ s238 0) (EQ s247 0)), p0:(AND (EQ s262 1) (EQ s266 1) (EQ s275 1)), p1:(AND (EQ s234 1) (EQ s238 1) (EQ s247 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 554 ms.
Product exploration explored 100000 steps with 50000 reset in 636 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p2 (NOT p0) (NOT p1)), (X p2), (X (X (NOT (OR (AND (NOT p2) (NOT p0)) (AND (NOT p2) (NOT p1)))))), (X (X (NOT (AND (NOT p2) p0 p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p2)
Knowledge based reduction with 4 factoid took 209 ms. Reduced automaton from 5 states, 7 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldRVs-PT-020A-LTLFireability-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldRVs-PT-020A-LTLFireability-12 finished in 2514 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 3 out of 283 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Applied a total of 0 rules in 4 ms. Remains 283 /283 variables (removed 0) and now considering 383/383 (removed 0) transitions.
[2023-03-18 17:44:11] [INFO ] Invariant cache hit.
[2023-03-18 17:44:11] [INFO ] Implicit Places using invariants in 165 ms returned []
[2023-03-18 17:44:11] [INFO ] Invariant cache hit.
[2023-03-18 17:44:11] [INFO ] Implicit Places using invariants and state equation in 329 ms returned []
Implicit Place search using SMT with State Equation took 536 ms to find 0 implicit places.
[2023-03-18 17:44:11] [INFO ] Invariant cache hit.
[2023-03-18 17:44:12] [INFO ] Dead Transitions using invariants and state equation in 250 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 804 ms. Remains : 283/283 places, 383/383 transitions.
Stuttering acceptance computed with spot in 90 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-020A-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s10 1) (EQ s14 1) (EQ s23 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][false, false]]
Stuttering criterion allowed to conclude after 520 steps with 1 reset in 2 ms.
FORMULA ShieldRVs-PT-020A-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-020A-LTLFireability-13 finished in 914 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 6 out of 283 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 282 transition count 382
Applied a total of 2 rules in 10 ms. Remains 282 /283 variables (removed 1) and now considering 382/383 (removed 1) transitions.
// Phase 1: matrix 382 rows 282 cols
[2023-03-18 17:44:12] [INFO ] Computed 81 place invariants in 1 ms
[2023-03-18 17:44:12] [INFO ] Implicit Places using invariants in 245 ms returned []
[2023-03-18 17:44:12] [INFO ] Invariant cache hit.
[2023-03-18 17:44:12] [INFO ] Implicit Places using invariants and state equation in 290 ms returned []
Implicit Place search using SMT with State Equation took 539 ms to find 0 implicit places.
[2023-03-18 17:44:12] [INFO ] Redundant transitions in 86 ms returned [120]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 381 rows 282 cols
[2023-03-18 17:44:12] [INFO ] Computed 81 place invariants in 2 ms
[2023-03-18 17:44:13] [INFO ] Dead Transitions using invariants and state equation in 202 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 282/283 places, 381/383 transitions.
Applied a total of 0 rules in 7 ms. Remains 282 /282 variables (removed 0) and now considering 381/381 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 853 ms. Remains : 282/283 places, 381/383 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVs-PT-020A-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s131 1) (EQ s133 1) (EQ s138 1) (EQ s229 1) (EQ s231 1) (EQ s235 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 278 steps with 0 reset in 1 ms.
FORMULA ShieldRVs-PT-020A-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-020A-LTLFireability-15 finished in 904 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||F(p1)||G(p2)))))'
Found a Lengthening insensitive property : ShieldRVs-PT-020A-LTLFireability-02
Stuttering acceptance computed with spot in 228 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (NOT p1), (AND (NOT p1) p0 (NOT p2))]
Support contains 12 out of 283 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 282 transition count 382
Applied a total of 2 rules in 11 ms. Remains 282 /283 variables (removed 1) and now considering 382/383 (removed 1) transitions.
// Phase 1: matrix 382 rows 282 cols
[2023-03-18 17:44:13] [INFO ] Computed 81 place invariants in 13 ms
[2023-03-18 17:44:13] [INFO ] Implicit Places using invariants in 197 ms returned []
[2023-03-18 17:44:13] [INFO ] Invariant cache hit.
[2023-03-18 17:44:14] [INFO ] Implicit Places using invariants and state equation in 276 ms returned []
Implicit Place search using SMT with State Equation took 489 ms to find 0 implicit places.
[2023-03-18 17:44:14] [INFO ] Invariant cache hit.
[2023-03-18 17:44:14] [INFO ] Dead Transitions using invariants and state equation in 289 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 282/283 places, 382/383 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 799 ms. Remains : 282/283 places, 382/383 transitions.
Running random walk in product with property : ShieldRVs-PT-020A-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(AND (EQ s5 1) (EQ s7 1) (EQ s11 1) (EQ s152 1) (EQ s154 1) (EQ s163 1)), p1:(OR (EQ s31 0) (EQ s48 0) (EQ s57 0)), p2:(AND (EQ s143 1) (EQ s158 1) (EQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 372 reset in 327 ms.
Product exploration explored 100000 steps with 370 reset in 344 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND p0 (NOT p1) p2)))), true, (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 825 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 174 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p1), (AND (NOT p1) p0 (NOT p2))]
Incomplete random walk after 10000 steps, including 36 resets, run finished after 252 ms. (steps per millisecond=39 ) properties (out of 5) seen :2
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 2) seen :1
Finished Best-First random walk after 4102 steps, including 1 resets, run visited all 1 properties in 6 ms. (steps per millisecond=683 )
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND p0 (NOT p1) p2)))), true, (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X p1))]
False Knowledge obtained : [(F (AND p0 p2 (NOT p1))), (F (AND p0 (NOT p2) (NOT p1))), (F (AND (NOT p0) (NOT p2) (NOT p1))), (F (NOT p1)), (F (AND (NOT p0) p2 (NOT p1)))]
Knowledge based reduction with 9 factoid took 623 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 220 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p1), (AND (NOT p1) p0 (NOT p2))]
Stuttering acceptance computed with spot in 245 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p1), (AND (NOT p1) p0 (NOT p2))]
Support contains 12 out of 282 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 282/282 places, 382/382 transitions.
Applied a total of 0 rules in 2 ms. Remains 282 /282 variables (removed 0) and now considering 382/382 (removed 0) transitions.
[2023-03-18 17:44:17] [INFO ] Invariant cache hit.
[2023-03-18 17:44:17] [INFO ] Implicit Places using invariants in 214 ms returned []
[2023-03-18 17:44:17] [INFO ] Invariant cache hit.
[2023-03-18 17:44:18] [INFO ] Implicit Places using invariants and state equation in 422 ms returned []
Implicit Place search using SMT with State Equation took 652 ms to find 0 implicit places.
[2023-03-18 17:44:18] [INFO ] Invariant cache hit.
[2023-03-18 17:44:18] [INFO ] Dead Transitions using invariants and state equation in 281 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 942 ms. Remains : 282/282 places, 382/382 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p2) p1), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p0) p2 (NOT p1)))), true, (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 p2 (NOT p1))))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 390 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 152 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p1), (AND (NOT p1) p0 (NOT p2))]
Incomplete random walk after 10000 steps, including 36 resets, run finished after 148 ms. (steps per millisecond=67 ) properties (out of 5) seen :2
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-18 17:44:19] [INFO ] Invariant cache hit.
[2023-03-18 17:44:19] [INFO ] [Real]Absence check using 81 positive place invariants in 10 ms returned sat
[2023-03-18 17:44:19] [INFO ] After 275ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-18 17:44:19] [INFO ] [Nat]Absence check using 81 positive place invariants in 10 ms returned sat
[2023-03-18 17:44:19] [INFO ] After 202ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-18 17:44:19] [INFO ] Deduced a trap composed of 8 places in 64 ms of which 1 ms to minimize.
[2023-03-18 17:44:20] [INFO ] Deduced a trap composed of 12 places in 60 ms of which 1 ms to minimize.
[2023-03-18 17:44:20] [INFO ] Deduced a trap composed of 11 places in 53 ms of which 0 ms to minimize.
[2023-03-18 17:44:20] [INFO ] Deduced a trap composed of 12 places in 44 ms of which 0 ms to minimize.
[2023-03-18 17:44:20] [INFO ] Deduced a trap composed of 11 places in 82 ms of which 1 ms to minimize.
[2023-03-18 17:44:20] [INFO ] Deduced a trap composed of 11 places in 46 ms of which 0 ms to minimize.
[2023-03-18 17:44:20] [INFO ] Deduced a trap composed of 11 places in 34 ms of which 0 ms to minimize.
[2023-03-18 17:44:20] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 491 ms
[2023-03-18 17:44:20] [INFO ] Deduced a trap composed of 11 places in 68 ms of which 1 ms to minimize.
[2023-03-18 17:44:20] [INFO ] Deduced a trap composed of 11 places in 43 ms of which 1 ms to minimize.
[2023-03-18 17:44:20] [INFO ] Deduced a trap composed of 15 places in 44 ms of which 2 ms to minimize.
[2023-03-18 17:44:20] [INFO ] Deduced a trap composed of 19 places in 45 ms of which 0 ms to minimize.
[2023-03-18 17:44:20] [INFO ] Deduced a trap composed of 19 places in 51 ms of which 1 ms to minimize.
[2023-03-18 17:44:20] [INFO ] Deduced a trap composed of 11 places in 34 ms of which 0 ms to minimize.
[2023-03-18 17:44:20] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 423 ms
[2023-03-18 17:44:20] [INFO ] After 1167ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 59 ms.
[2023-03-18 17:44:20] [INFO ] After 1346ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 31 ms.
Support contains 12 out of 282 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 282/282 places, 382/382 transitions.
Partial Free-agglomeration rule applied 39 times.
Drop transitions removed 39 transitions
Iterating global reduction 0 with 39 rules applied. Total rules applied 39 place count 282 transition count 382
Applied a total of 39 rules in 23 ms. Remains 282 /282 variables (removed 0) and now considering 382/382 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23 ms. Remains : 282/282 places, 382/382 transitions.
Incomplete random walk after 10000 steps, including 40 resets, run finished after 152 ms. (steps per millisecond=65 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 382 rows 282 cols
[2023-03-18 17:44:21] [INFO ] Computed 81 place invariants in 1 ms
[2023-03-18 17:44:21] [INFO ] [Real]Absence check using 81 positive place invariants in 11 ms returned sat
[2023-03-18 17:44:21] [INFO ] After 196ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-18 17:44:21] [INFO ] [Nat]Absence check using 81 positive place invariants in 10 ms returned sat
[2023-03-18 17:44:21] [INFO ] After 105ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-18 17:44:21] [INFO ] Deduced a trap composed of 7 places in 57 ms of which 1 ms to minimize.
[2023-03-18 17:44:21] [INFO ] Deduced a trap composed of 7 places in 74 ms of which 15 ms to minimize.
[2023-03-18 17:44:21] [INFO ] Deduced a trap composed of 7 places in 44 ms of which 0 ms to minimize.
[2023-03-18 17:44:21] [INFO ] Deduced a trap composed of 11 places in 45 ms of which 1 ms to minimize.
[2023-03-18 17:44:21] [INFO ] Deduced a trap composed of 15 places in 58 ms of which 0 ms to minimize.
[2023-03-18 17:44:22] [INFO ] Deduced a trap composed of 7 places in 41 ms of which 1 ms to minimize.
[2023-03-18 17:44:22] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 497 ms
[2023-03-18 17:44:22] [INFO ] After 647ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 23 ms.
[2023-03-18 17:44:22] [INFO ] After 738ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 12 out of 282 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 282/282 places, 382/382 transitions.
Applied a total of 0 rules in 7 ms. Remains 282 /282 variables (removed 0) and now considering 382/382 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 282/282 places, 382/382 transitions.
Incomplete random walk after 10000 steps, including 39 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 1) seen :0
Finished Best-First random walk after 8809 steps, including 4 resets, run visited all 1 properties in 14 ms. (steps per millisecond=629 )
Knowledge obtained : [(AND (NOT p0) (NOT p2) p1), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p0) p2 (NOT p1)))), true, (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 p2 (NOT p1))))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(F (AND p0 p2 (NOT p1))), (F (AND p0 (NOT p2) (NOT p1))), (F (AND (NOT p0) (NOT p2) (NOT p1))), (F (NOT p1)), (F (AND (NOT p0) p2 (NOT p1)))]
Knowledge based reduction with 9 factoid took 783 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 180 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p1), (AND (NOT p1) p0 (NOT p2))]
Stuttering acceptance computed with spot in 185 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p1), (AND (NOT p1) p0 (NOT p2))]
Stuttering acceptance computed with spot in 256 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p1), (AND (NOT p1) p0 (NOT p2))]
Product exploration explored 100000 steps with 370 reset in 312 ms.
Product exploration explored 100000 steps with 371 reset in 346 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 315 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p1), (AND (NOT p1) p0 (NOT p2))]
Support contains 12 out of 282 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 282/282 places, 382/382 transitions.
Applied a total of 0 rules in 7 ms. Remains 282 /282 variables (removed 0) and now considering 382/382 (removed 0) transitions.
[2023-03-18 17:44:24] [INFO ] Redundant transitions in 151 ms returned [120]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 381 rows 282 cols
[2023-03-18 17:44:24] [INFO ] Computed 81 place invariants in 1 ms
[2023-03-18 17:44:25] [INFO ] Dead Transitions using invariants and state equation in 340 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 282/282 places, 381/382 transitions.
Applied a total of 0 rules in 6 ms. Remains 282 /282 variables (removed 0) and now considering 381/381 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 545 ms. Remains : 282/282 places, 381/382 transitions.
Built C files in :
/tmp/ltsmin17028081737917121948
[2023-03-18 17:44:25] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17028081737917121948
Running compilation step : cd /tmp/ltsmin17028081737917121948;'/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 628 ms.
Running link step : cd /tmp/ltsmin17028081737917121948;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin17028081737917121948;'/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/stateBased5008606009543777866.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 12 out of 282 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 282/282 places, 382/382 transitions.
Applied a total of 0 rules in 2 ms. Remains 282 /282 variables (removed 0) and now considering 382/382 (removed 0) transitions.
// Phase 1: matrix 382 rows 282 cols
[2023-03-18 17:44:40] [INFO ] Computed 81 place invariants in 6 ms
[2023-03-18 17:44:40] [INFO ] Implicit Places using invariants in 255 ms returned []
[2023-03-18 17:44:40] [INFO ] Invariant cache hit.
[2023-03-18 17:44:41] [INFO ] Implicit Places using invariants and state equation in 299 ms returned []
Implicit Place search using SMT with State Equation took 573 ms to find 0 implicit places.
[2023-03-18 17:44:41] [INFO ] Invariant cache hit.
[2023-03-18 17:44:41] [INFO ] Dead Transitions using invariants and state equation in 274 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 851 ms. Remains : 282/282 places, 382/382 transitions.
Built C files in :
/tmp/ltsmin11060994230060294318
[2023-03-18 17:44:41] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11060994230060294318
Running compilation step : cd /tmp/ltsmin11060994230060294318;'/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 526 ms.
Running link step : cd /tmp/ltsmin11060994230060294318;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin11060994230060294318;'/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/stateBased14523212778868880173.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-18 17:44:56] [INFO ] Flatten gal took : 20 ms
[2023-03-18 17:44:56] [INFO ] Flatten gal took : 33 ms
[2023-03-18 17:44:56] [INFO ] Time to serialize gal into /tmp/LTL6279424355461127908.gal : 3 ms
[2023-03-18 17:44:56] [INFO ] Time to serialize properties into /tmp/LTL14849191697086281520.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/LTL6279424355461127908.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10816045536959101062.hoa' '-atoms' '/tmp/LTL14849191697086281520.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/LTL14849191697086281520.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10816045536959101062.hoa
Detected timeout of ITS tools.
[2023-03-18 17:45:11] [INFO ] Flatten gal took : 33 ms
[2023-03-18 17:45:11] [INFO ] Flatten gal took : 12 ms
[2023-03-18 17:45:11] [INFO ] Time to serialize gal into /tmp/LTL14123966628368017220.gal : 4 ms
[2023-03-18 17:45:11] [INFO ] Time to serialize properties into /tmp/LTL3098031425803638766.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/LTL14123966628368017220.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3098031425803638766.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 : !((X(G(((F("(((p31==0)||(p48==0))||(p57==0))"))||(G("(((p143==1)&&(p158==1))&&(p170==1))")))||("((((p5==1)&&(p7==1))&&((p11==1)&&(p152...192
Formula 0 simplified : XF(!"((((p5==1)&&(p7==1))&&((p11==1)&&(p152==1)))&&((p154==1)&&(p163==1)))" & G!"(((p31==0)||(p48==0))||(p57==0))" & F!"(((p143==1)&...180
Detected timeout of ITS tools.
[2023-03-18 17:45:26] [INFO ] Flatten gal took : 12 ms
[2023-03-18 17:45:26] [INFO ] Applying decomposition
[2023-03-18 17:45:26] [INFO ] Flatten gal took : 11 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/graph11858292091304843120.txt' '-o' '/tmp/graph11858292091304843120.bin' '-w' '/tmp/graph11858292091304843120.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph11858292091304843120.bin' '-l' '-1' '-v' '-w' '/tmp/graph11858292091304843120.weights' '-q' '0' '-e' '0.001'
[2023-03-18 17:45:26] [INFO ] Decomposing Gal with order
[2023-03-18 17:45:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 17:45:26] [INFO ] Removed a total of 417 redundant transitions.
[2023-03-18 17:45:26] [INFO ] Flatten gal took : 33 ms
[2023-03-18 17:45:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 420 labels/synchronizations in 7 ms.
[2023-03-18 17:45:26] [INFO ] Time to serialize gal into /tmp/LTL17542391205260678873.gal : 17 ms
[2023-03-18 17:45:26] [INFO ] Time to serialize properties into /tmp/LTL8388627446658464973.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/LTL17542391205260678873.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8388627446658464973.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 : !((X(G(((F("(((i1.u9.p31==0)||(i2.i0.u13.p48==0))||(i2.i0.u16.p57==0))"))||(G("(((i6.u41.p143==1)&&(i7.i0.u45.p158==1))&&(i7.i0.u48.p1...287
Formula 0 simplified : XF(!"((((i0.u1.p5==1)&&(i0.u2.p7==1))&&((i0.u3.p11==1)&&(i6.u43.p152==1)))&&((i6.u44.p154==1)&&(i7.i0.u47.p163==1)))" & G!"(((i1.u9....275
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7055107588665572869
[2023-03-18 17:45:42] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7055107588665572869
Running compilation step : cd /tmp/ltsmin7055107588665572869;'/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 597 ms.
Running link step : cd /tmp/ltsmin7055107588665572869;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin7055107588665572869;'/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 ShieldRVs-PT-020A-LTLFireability-02 finished in 103959 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(G(p1))&&p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0&&X(p1)))))'
Found a Shortening insensitive property : ShieldRVs-PT-020A-LTLFireability-08
Stuttering acceptance computed with spot in 193 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Support contains 6 out of 283 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 282 transition count 382
Applied a total of 2 rules in 13 ms. Remains 282 /283 variables (removed 1) and now considering 382/383 (removed 1) transitions.
[2023-03-18 17:45:57] [INFO ] Invariant cache hit.
[2023-03-18 17:45:57] [INFO ] Implicit Places using invariants in 228 ms returned []
[2023-03-18 17:45:57] [INFO ] Invariant cache hit.
[2023-03-18 17:45:58] [INFO ] Implicit Places using invariants and state equation in 294 ms returned []
Implicit Place search using SMT with State Equation took 549 ms to find 0 implicit places.
[2023-03-18 17:45:58] [INFO ] Invariant cache hit.
[2023-03-18 17:45:58] [INFO ] Dead Transitions using invariants and state equation in 195 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 282/283 places, 382/383 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 760 ms. Remains : 282/283 places, 382/383 transitions.
Running random walk in product with property : ShieldRVs-PT-020A-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s5 0) (EQ s7 0) (EQ s11 0)), p1:(OR (EQ s40 0) (EQ s44 0) (EQ s51 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33241 reset in 434 ms.
Product exploration explored 100000 steps with 33390 reset in 480 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 276 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter sensitive) to 3 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 138 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 9077 steps, including 32 resets, run visited all 3 properties in 47 ms. (steps per millisecond=193 )
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0))]
False Knowledge obtained : [(F (NOT p0)), (F (AND (NOT p1) p0)), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 7 factoid took 303 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter sensitive) to 3 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 158 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 153 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Support contains 6 out of 282 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 282/282 places, 382/382 transitions.
Applied a total of 0 rules in 2 ms. Remains 282 /282 variables (removed 0) and now considering 382/382 (removed 0) transitions.
[2023-03-18 17:46:00] [INFO ] Invariant cache hit.
[2023-03-18 17:46:00] [INFO ] Implicit Places using invariants in 201 ms returned []
[2023-03-18 17:46:00] [INFO ] Invariant cache hit.
[2023-03-18 17:46:00] [INFO ] Implicit Places using invariants and state equation in 305 ms returned []
Implicit Place search using SMT with State Equation took 517 ms to find 0 implicit places.
[2023-03-18 17:46:00] [INFO ] Invariant cache hit.
[2023-03-18 17:46:01] [INFO ] Dead Transitions using invariants and state equation in 214 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 734 ms. Remains : 282/282 places, 382/382 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X (X p0)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) p0))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 291 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter sensitive) to 3 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 84 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 517 steps, including 1 resets, run visited all 3 properties in 8 ms. (steps per millisecond=64 )
Knowledge obtained : [(AND p0 p1), (X p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X (X p0)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) p0))))]
False Knowledge obtained : [(F (NOT p0)), (F (AND p0 (NOT p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 7 factoid took 441 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter sensitive) to 3 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 246 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 109 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 117 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 33406 reset in 440 ms.
Product exploration explored 100000 steps with 33273 reset in 464 ms.
Built C files in :
/tmp/ltsmin6439692168345594446
[2023-03-18 17:46:03] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6439692168345594446
Running compilation step : cd /tmp/ltsmin6439692168345594446;'/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 578 ms.
Running link step : cd /tmp/ltsmin6439692168345594446;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 25 ms.
Running LTSmin : cd /tmp/ltsmin6439692168345594446;'/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/stateBased9599205927303002436.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 6 out of 282 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 282/282 places, 382/382 transitions.
Applied a total of 0 rules in 3 ms. Remains 282 /282 variables (removed 0) and now considering 382/382 (removed 0) transitions.
[2023-03-18 17:46:18] [INFO ] Invariant cache hit.
[2023-03-18 17:46:18] [INFO ] Implicit Places using invariants in 162 ms returned []
[2023-03-18 17:46:18] [INFO ] Invariant cache hit.
[2023-03-18 17:46:19] [INFO ] Implicit Places using invariants and state equation in 317 ms returned []
Implicit Place search using SMT with State Equation took 507 ms to find 0 implicit places.
[2023-03-18 17:46:19] [INFO ] Invariant cache hit.
[2023-03-18 17:46:19] [INFO ] Dead Transitions using invariants and state equation in 235 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 776 ms. Remains : 282/282 places, 382/382 transitions.
Built C files in :
/tmp/ltsmin16086315693318707790
[2023-03-18 17:46:19] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16086315693318707790
Running compilation step : cd /tmp/ltsmin16086315693318707790;'/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 601 ms.
Running link step : cd /tmp/ltsmin16086315693318707790;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 47 ms.
Running LTSmin : cd /tmp/ltsmin16086315693318707790;'/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/stateBased18201113989933911227.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-18 17:46:34] [INFO ] Flatten gal took : 26 ms
[2023-03-18 17:46:34] [INFO ] Flatten gal took : 11 ms
[2023-03-18 17:46:34] [INFO ] Time to serialize gal into /tmp/LTL15077296440075669808.gal : 3 ms
[2023-03-18 17:46:34] [INFO ] Time to serialize properties into /tmp/LTL18150556130756583754.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/LTL15077296440075669808.gal' '-t' 'CGAL' '-hoa' '/tmp/aut18352463939188787495.hoa' '-atoms' '/tmp/LTL18150556130756583754.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/LTL18150556130756583754.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut18352463939188787495.hoa
Detected timeout of ITS tools.
[2023-03-18 17:46:49] [INFO ] Flatten gal took : 10 ms
[2023-03-18 17:46:49] [INFO ] Flatten gal took : 10 ms
[2023-03-18 17:46:49] [INFO ] Time to serialize gal into /tmp/LTL769180577614827541.gal : 16 ms
[2023-03-18 17:46:49] [INFO ] Time to serialize properties into /tmp/LTL14935014729369033966.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/LTL769180577614827541.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14935014729369033966.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G(F((X("(((p40==0)||(p44==0))||(p51==0))"))&&("(((p5==0)||(p7==0))||(p11==0))")))))
Formula 0 simplified : FG(!"(((p5==0)||(p7==0))||(p11==0))" | X!"(((p40==0)||(p44==0))||(p51==0))")
Detected timeout of ITS tools.
[2023-03-18 17:47:04] [INFO ] Flatten gal took : 18 ms
[2023-03-18 17:47:04] [INFO ] Applying decomposition
[2023-03-18 17:47:04] [INFO ] Flatten gal took : 16 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/graph9035476058798729969.txt' '-o' '/tmp/graph9035476058798729969.bin' '-w' '/tmp/graph9035476058798729969.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph9035476058798729969.bin' '-l' '-1' '-v' '-w' '/tmp/graph9035476058798729969.weights' '-q' '0' '-e' '0.001'
[2023-03-18 17:47:04] [INFO ] Decomposing Gal with order
[2023-03-18 17:47:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 17:47:04] [INFO ] Removed a total of 417 redundant transitions.
[2023-03-18 17:47:04] [INFO ] Flatten gal took : 49 ms
[2023-03-18 17:47:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 424 labels/synchronizations in 22 ms.
[2023-03-18 17:47:05] [INFO ] Time to serialize gal into /tmp/LTL18245623635788921943.gal : 4 ms
[2023-03-18 17:47:05] [INFO ] Time to serialize properties into /tmp/LTL5222383662262935860.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/LTL18245623635788921943.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5222383662262935860.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((X("(((i1.u11.p40==0)||(i1.u12.p44==0))||(i1.u15.p51==0))"))&&("(((i0.i0.u1.p5==0)||(i0.i0.u2.p7==0))||(i0.i0.u3.p11==0))")))))
Formula 0 simplified : FG(!"(((i0.i0.u1.p5==0)||(i0.i0.u2.p7==0))||(i0.i0.u3.p11==0))" | X!"(((i1.u11.p40==0)||(i1.u12.p44==0))||(i1.u15.p51==0))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11712604504107898178
[2023-03-18 17:47:20] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11712604504107898178
Running compilation step : cd /tmp/ltsmin11712604504107898178;'/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 565 ms.
Running link step : cd /tmp/ltsmin11712604504107898178;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin11712604504107898178;'/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))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldRVs-PT-020A-LTLFireability-08 finished in 97858 ms.
[2023-03-18 17:47:35] [INFO ] Flatten gal took : 12 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin11987174846980685958
[2023-03-18 17:47:35] [INFO ] Computing symmetric may disable matrix : 383 transitions.
[2023-03-18 17:47:35] [INFO ] Applying decomposition
[2023-03-18 17:47:35] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 17:47:35] [INFO ] Computing symmetric may enable matrix : 383 transitions.
[2023-03-18 17:47:35] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 17:47:35] [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/graph9022824970602265695.txt' '-o' '/tmp/graph9022824970602265695.bin' '-w' '/tmp/graph9022824970602265695.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph9022824970602265695.bin' '-l' '-1' '-v' '-w' '/tmp/graph9022824970602265695.weights' '-q' '0' '-e' '0.001'
[2023-03-18 17:47:35] [INFO ] Computing Do-Not-Accords matrix : 383 transitions.
[2023-03-18 17:47:35] [INFO ] Decomposing Gal with order
[2023-03-18 17:47:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 17:47:35] [INFO ] Computation of Completed DNA matrix. took 15 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 17:47:35] [INFO ] Removed a total of 417 redundant transitions.
[2023-03-18 17:47:35] [INFO ] Built C files in 117ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11987174846980685958
Running compilation step : cd /tmp/ltsmin11987174846980685958;'/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 17:47:35] [INFO ] Flatten gal took : 20 ms
[2023-03-18 17:47:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 440 labels/synchronizations in 6 ms.
[2023-03-18 17:47:35] [INFO ] Time to serialize gal into /tmp/LTLFireability2514151880392538272.gal : 7 ms
[2023-03-18 17:47:35] [INFO ] Time to serialize properties into /tmp/LTLFireability11742263045423627461.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/LTLFireability2514151880392538272.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability11742263045423627461.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...277
Read 3 LTL properties
Checking formula 0 : !((X(G((("((((i0.u1.p5==1)&&(i0.u2.p7==1))&&((i0.u3.p11==1)&&(i6.i0.u43.p152==1)))&&((i6.i0.u44.p154==1)&&(i6.i1.u47.p163==1)))")||(F(...299
Formula 0 simplified : XF(!"((((i0.u1.p5==1)&&(i0.u2.p7==1))&&((i0.u3.p11==1)&&(i6.i0.u43.p152==1)))&&((i6.i0.u44.p154==1)&&(i6.i1.u47.p163==1)))" & G!"(((...287
Compilation finished in 1544 ms.
Running link step : cd /tmp/ltsmin11987174846980685958;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 51 ms.
Running LTSmin : cd /tmp/ltsmin11987174846980685958;'/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'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.003: Loading model from ./gal.so
pins2lts-mc-linux64( 6/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.009: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.009: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.020: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.020: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.020: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.032: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.693: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.693: LTL layer: formula: X([](((LTLAPp0==true)||<>((LTLAPp1==true))||[]((LTLAPp2==true)))))
pins2lts-mc-linux64( 7/ 8), 0.693: "X([](((LTLAPp0==true)||<>((LTLAPp1==true))||[]((LTLAPp2==true)))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 7/ 8), 0.693: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.713: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.728: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.736: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.763: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.772: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.789: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.795: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.805: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.926: DFS-FIFO for weak LTL, using special progress label 391
pins2lts-mc-linux64( 0/ 8), 0.926: There are 392 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.926: State length is 284, there are 390 groups
pins2lts-mc-linux64( 0/ 8), 0.926: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.926: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.926: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.926: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 4/ 8), 1.986: ~1 levels ~960 states ~3720 transitions
pins2lts-mc-linux64( 2/ 8), 2.103: ~1 levels ~1920 states ~10064 transitions
pins2lts-mc-linux64( 0/ 8), 2.297: ~1 levels ~3840 states ~19904 transitions
pins2lts-mc-linux64( 0/ 8), 2.568: ~1 levels ~7680 states ~43968 transitions
pins2lts-mc-linux64( 5/ 8), 3.223: ~1 levels ~15360 states ~98528 transitions
pins2lts-mc-linux64( 0/ 8), 4.188: ~1 levels ~30720 states ~194688 transitions
pins2lts-mc-linux64( 5/ 8), 5.861: ~1 levels ~61440 states ~426896 transitions
pins2lts-mc-linux64( 3/ 8), 8.452: ~1 levels ~122880 states ~904720 transitions
pins2lts-mc-linux64( 3/ 8), 12.846: ~1 levels ~245760 states ~1873576 transitions
pins2lts-mc-linux64( 0/ 8), 19.866: ~1 levels ~491520 states ~3563736 transitions
pins2lts-mc-linux64( 0/ 8), 32.650: ~1 levels ~983040 states ~7611960 transitions
pins2lts-mc-linux64( 0/ 8), 52.982: ~1 levels ~1966080 states ~15383896 transitions
pins2lts-mc-linux64( 0/ 8), 93.519: ~1 levels ~3932160 states ~32846632 transitions
pins2lts-mc-linux64( 0/ 8), 175.397: ~1 levels ~7864320 states ~65788832 transitions
pins2lts-mc-linux64( 6/ 8), 303.769: ~1 levels ~15728640 states ~139359176 transitions
pins2lts-mc-linux64( 0/ 8), 479.565: ~1 levels ~31457280 states ~282242160 transitions
pins2lts-mc-linux64( 0/ 8), 836.347: ~1 levels ~62914560 states ~589340832 transitions
pins2lts-mc-linux64( 7/ 8), 992.509: Error: tree roots table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 992.535:
pins2lts-mc-linux64( 0/ 8), 992.535: mean standard work distribution: 2.3% (states) 2.3% (transitions)
pins2lts-mc-linux64( 0/ 8), 992.535:
pins2lts-mc-linux64( 0/ 8), 992.535: Explored 71314705 states 693146764 transitions, fanout: 9.720
pins2lts-mc-linux64( 0/ 8), 992.535: Total exploration time 991.600 sec (991.550 sec minimum, 991.579 sec on average)
pins2lts-mc-linux64( 0/ 8), 992.535: States per second: 71919, Transitions per second: 699018
pins2lts-mc-linux64( 0/ 8), 992.535:
pins2lts-mc-linux64( 0/ 8), 992.535: Progress states detected: 134214848
pins2lts-mc-linux64( 0/ 8), 992.535: Redundant explorations: -46.8653
pins2lts-mc-linux64( 0/ 8), 992.535:
pins2lts-mc-linux64( 0/ 8), 992.535: Queue width: 8B, total height: 108602558, memory: 828.57MB
pins2lts-mc-linux64( 0/ 8), 992.535: Tree memory: 1138.6MB, 8.9 B/state, compr.: 0.8%
pins2lts-mc-linux64( 0/ 8), 992.535: Tree fill ratio (roots/leafs): 99.0%/44.0%
pins2lts-mc-linux64( 0/ 8), 992.535: Stored 385 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 992.535: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 992.535: Est. total memory use: 1967.2MB (~1852.6MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin11987174846980685958;'/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'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin11987174846980685958;'/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'
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 18:10:30] [INFO ] Applying decomposition
[2023-03-18 18:10:30] [INFO ] Flatten gal took : 29 ms
[2023-03-18 18:10:30] [INFO ] Decomposing Gal with order
[2023-03-18 18:10:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 18:10:30] [INFO ] Removed a total of 417 redundant transitions.
[2023-03-18 18:10:30] [INFO ] Flatten gal took : 33 ms
[2023-03-18 18:10:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 240 labels/synchronizations in 7 ms.
[2023-03-18 18:10:30] [INFO ] Time to serialize gal into /tmp/LTLFireability10661671075395126120.gal : 3 ms
[2023-03-18 18:10:30] [INFO ] Time to serialize properties into /tmp/LTLFireability11617986328685030510.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/LTLFireability10661671075395126120.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability11617986328685030510.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 : !((X(G((("((((u2.p5==1)&&(u3.p7==1))&&((u4.p11==1)&&(u44.p152==1)))&&((u45.p154==1)&&(u48.p163==1)))")||(F("(((u10.p31==0)||(u14.p48==...237
Formula 0 simplified : XF(!"((((u2.p5==1)&&(u3.p7==1))&&((u4.p11==1)&&(u44.p152==1)))&&((u45.p154==1)&&(u48.p163==1)))" & G!"(((u10.p31==0)||(u14.p48==0))|...225
Reverse transition relation is NOT exact ! Due to transitions t122, t129, t131, t135, t139, t145, t146, t153, t156, t159, t163, t168, t173, t177, t179, t18...1610
Computing Next relation with stutter on 9.50317e+14 deadlock states
Detected timeout of ITS tools.
[2023-03-18 18:33:24] [INFO ] Flatten gal took : 31 ms
[2023-03-18 18:33:24] [INFO ] Input system was already deterministic with 383 transitions.
[2023-03-18 18:33:24] [INFO ] Transformed 283 places.
[2023-03-18 18:33:24] [INFO ] Transformed 383 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 18:33:24] [INFO ] Time to serialize gal into /tmp/LTLFireability13782661979021184434.gal : 3 ms
[2023-03-18 18:33:24] [INFO ] Time to serialize properties into /tmp/LTLFireability13218687971877957070.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/LTLFireability13782661979021184434.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability13218687971877957070.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...344
Read 3 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((X(G((("((((p5==1)&&(p7==1))&&((p11==1)&&(p152==1)))&&((p154==1)&&(p163==1)))")||(F("(((p31==0)||(p48==0))||(p57==0))")))||(G("(((p1...192
Formula 0 simplified : XF(!"((((p5==1)&&(p7==1))&&((p11==1)&&(p152==1)))&&((p154==1)&&(p163==1)))" & G!"(((p31==0)||(p48==0))||(p57==0))" & F!"(((p143==1)&...180
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...1858
Computing Next relation with stutter on 9.50317e+14 deadlock states
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 11609952 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16034816 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:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldRVs-PT-020A"
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 ShieldRVs-PT-020A, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r421-tajo-167905974800100"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-020A.tgz
mv ShieldRVs-PT-020A 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 ;