Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r373-tall-171683789400508.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is ShieldRVs-PT-020B, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r373-tall-171683789400508
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 692K
-rw-r--r-- 1 mcc users 8.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 96K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K May 19 07:16 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 19 16:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 19 07:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 19:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.4K Apr 12 17:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 70K Apr 12 17:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.6K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 86K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:55 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 244K May 18 16:43 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-020B-LTLFireability-00
FORMULA_NAME ShieldRVs-PT-020B-LTLFireability-01
FORMULA_NAME ShieldRVs-PT-020B-LTLFireability-02
FORMULA_NAME ShieldRVs-PT-020B-LTLFireability-03
FORMULA_NAME ShieldRVs-PT-020B-LTLFireability-04
FORMULA_NAME ShieldRVs-PT-020B-LTLFireability-05
FORMULA_NAME ShieldRVs-PT-020B-LTLFireability-06
FORMULA_NAME ShieldRVs-PT-020B-LTLFireability-07
FORMULA_NAME ShieldRVs-PT-020B-LTLFireability-08
FORMULA_NAME ShieldRVs-PT-020B-LTLFireability-09
FORMULA_NAME ShieldRVs-PT-020B-LTLFireability-10
FORMULA_NAME ShieldRVs-PT-020B-LTLFireability-11
FORMULA_NAME ShieldRVs-PT-020B-LTLFireability-12
FORMULA_NAME ShieldRVs-PT-020B-LTLFireability-13
FORMULA_NAME ShieldRVs-PT-020B-LTLFireability-14
FORMULA_NAME ShieldRVs-PT-020B-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717000959408

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldRVs-PT-020B
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-29 16:42:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-29 16:42:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 16:42:41] [INFO ] Load time of PNML (sax parser for PT used): 112 ms
[2024-05-29 16:42:41] [INFO ] Transformed 803 places.
[2024-05-29 16:42:41] [INFO ] Transformed 903 transitions.
[2024-05-29 16:42:41] [INFO ] Found NUPN structural information;
[2024-05-29 16:42:41] [INFO ] Parsed PT model containing 803 places and 903 transitions and 2880 arcs in 209 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA ShieldRVs-PT-020B-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-020B-LTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-020B-LTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 44 out of 803 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 803/803 places, 903/903 transitions.
Discarding 129 places :
Symmetric choice reduction at 0 with 129 rule applications. Total rules 129 place count 674 transition count 774
Iterating global reduction 0 with 129 rules applied. Total rules applied 258 place count 674 transition count 774
Applied a total of 258 rules in 105 ms. Remains 674 /803 variables (removed 129) and now considering 774/903 (removed 129) transitions.
// Phase 1: matrix 774 rows 674 cols
[2024-05-29 16:42:41] [INFO ] Computed 81 invariants in 22 ms
[2024-05-29 16:42:42] [INFO ] Implicit Places using invariants in 979 ms returned []
[2024-05-29 16:42:42] [INFO ] Invariant cache hit.
[2024-05-29 16:42:43] [INFO ] Implicit Places using invariants and state equation in 915 ms returned []
Implicit Place search using SMT with State Equation took 1930 ms to find 0 implicit places.
[2024-05-29 16:42:43] [INFO ] Invariant cache hit.
[2024-05-29 16:42:44] [INFO ] Dead Transitions using invariants and state equation in 697 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 674/803 places, 774/903 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2734 ms. Remains : 674/803 places, 774/903 transitions.
Support contains 44 out of 674 places after structural reductions.
[2024-05-29 16:42:44] [INFO ] Flatten gal took : 112 ms
[2024-05-29 16:42:44] [INFO ] Flatten gal took : 59 ms
[2024-05-29 16:42:45] [INFO ] Input system was already deterministic with 774 transitions.
Incomplete random walk after 10000 steps, including 11 resets, run finished after 524 ms. (steps per millisecond=19 ) properties (out of 30) seen :24
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2024-05-29 16:42:45] [INFO ] Invariant cache hit.
[2024-05-29 16:42:45] [INFO ] After 215ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2024-05-29 16:42:46] [INFO ] [Nat]Absence check using 81 positive place invariants in 24 ms returned sat
[2024-05-29 16:42:46] [INFO ] After 499ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :5
[2024-05-29 16:42:46] [INFO ] Deduced a trap composed of 25 places in 186 ms of which 9 ms to minimize.
[2024-05-29 16:42:47] [INFO ] Deduced a trap composed of 43 places in 138 ms of which 1 ms to minimize.
[2024-05-29 16:42:47] [INFO ] Deduced a trap composed of 36 places in 142 ms of which 1 ms to minimize.
[2024-05-29 16:42:47] [INFO ] Deduced a trap composed of 28 places in 129 ms of which 1 ms to minimize.
[2024-05-29 16:42:47] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 756 ms
[2024-05-29 16:42:47] [INFO ] Deduced a trap composed of 28 places in 104 ms of which 1 ms to minimize.
[2024-05-29 16:42:47] [INFO ] Deduced a trap composed of 35 places in 97 ms of which 0 ms to minimize.
[2024-05-29 16:42:47] [INFO ] Deduced a trap composed of 30 places in 81 ms of which 1 ms to minimize.
[2024-05-29 16:42:48] [INFO ] Deduced a trap composed of 28 places in 114 ms of which 1 ms to minimize.
[2024-05-29 16:42:48] [INFO ] Deduced a trap composed of 49 places in 98 ms of which 1 ms to minimize.
[2024-05-29 16:42:48] [INFO ] Deduced a trap composed of 47 places in 97 ms of which 1 ms to minimize.
[2024-05-29 16:42:48] [INFO ] Deduced a trap composed of 47 places in 98 ms of which 0 ms to minimize.
[2024-05-29 16:42:48] [INFO ] Deduced a trap composed of 46 places in 92 ms of which 1 ms to minimize.
[2024-05-29 16:42:48] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 1004 ms
[2024-05-29 16:42:48] [INFO ] Deduced a trap composed of 34 places in 125 ms of which 1 ms to minimize.
[2024-05-29 16:42:48] [INFO ] Deduced a trap composed of 45 places in 115 ms of which 0 ms to minimize.
[2024-05-29 16:42:49] [INFO ] Deduced a trap composed of 52 places in 101 ms of which 1 ms to minimize.
[2024-05-29 16:42:49] [INFO ] Deduced a trap composed of 37 places in 92 ms of which 0 ms to minimize.
[2024-05-29 16:42:49] [INFO ] Deduced a trap composed of 39 places in 93 ms of which 0 ms to minimize.
[2024-05-29 16:42:49] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 696 ms
[2024-05-29 16:42:49] [INFO ] Deduced a trap composed of 40 places in 87 ms of which 0 ms to minimize.
[2024-05-29 16:42:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 147 ms
[2024-05-29 16:42:49] [INFO ] After 3289ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :5
Attempting to minimize the solution found.
Minimization took 210 ms.
[2024-05-29 16:42:49] [INFO ] After 3776ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :5
Fused 6 Parikh solutions to 5 different solutions.
Parikh walk visited 0 properties in 122 ms.
Support contains 14 out of 674 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 674/674 places, 774/774 transitions.
Drop transitions removed 79 transitions
Trivial Post-agglo rules discarded 79 transitions
Performed 79 trivial Post agglomeration. Transition count delta: 79
Iterating post reduction 0 with 79 rules applied. Total rules applied 79 place count 674 transition count 695
Reduce places removed 79 places and 0 transitions.
Iterating post reduction 1 with 79 rules applied. Total rules applied 158 place count 595 transition count 695
Performed 99 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 99 Pre rules applied. Total rules applied 158 place count 595 transition count 596
Deduced a syphon composed of 99 places in 2 ms
Reduce places removed 99 places and 0 transitions.
Iterating global reduction 2 with 198 rules applied. Total rules applied 356 place count 496 transition count 596
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 364 place count 488 transition count 588
Iterating global reduction 2 with 8 rules applied. Total rules applied 372 place count 488 transition count 588
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 372 place count 488 transition count 583
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 382 place count 483 transition count 583
Performed 192 Post agglomeration using F-continuation condition.Transition count delta: 192
Deduced a syphon composed of 192 places in 1 ms
Reduce places removed 192 places and 0 transitions.
Iterating global reduction 2 with 384 rules applied. Total rules applied 766 place count 291 transition count 391
Partial Free-agglomeration rule applied 38 times.
Drop transitions removed 38 transitions
Iterating global reduction 2 with 38 rules applied. Total rules applied 804 place count 291 transition count 391
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 805 place count 290 transition count 390
Applied a total of 805 rules in 136 ms. Remains 290 /674 variables (removed 384) and now considering 390/774 (removed 384) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 137 ms. Remains : 290/674 places, 390/774 transitions.
Incomplete random walk after 10000 steps, including 38 resets, run finished after 222 ms. (steps per millisecond=45 ) properties (out of 5) seen :3
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 2) seen :1
Finished Best-First random walk after 1134 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=378 )
Parikh walk visited 0 properties in 0 ms.
FORMULA ShieldRVs-PT-020B-LTLFireability-00 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 12 simplifications.
Computed a total of 168 stabilizing places and 168 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 674 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 674/674 places, 774/774 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 663 transition count 763
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 663 transition count 763
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 662 transition count 762
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 662 transition count 762
Applied a total of 24 rules in 48 ms. Remains 662 /674 variables (removed 12) and now considering 762/774 (removed 12) transitions.
// Phase 1: matrix 762 rows 662 cols
[2024-05-29 16:42:50] [INFO ] Computed 81 invariants in 4 ms
[2024-05-29 16:42:50] [INFO ] Implicit Places using invariants in 195 ms returned []
[2024-05-29 16:42:50] [INFO ] Invariant cache hit.
[2024-05-29 16:42:51] [INFO ] Implicit Places using invariants and state equation in 710 ms returned []
Implicit Place search using SMT with State Equation took 910 ms to find 0 implicit places.
[2024-05-29 16:42:51] [INFO ] Invariant cache hit.
[2024-05-29 16:42:51] [INFO ] Dead Transitions using invariants and state equation in 362 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 662/674 places, 762/774 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1322 ms. Remains : 662/674 places, 762/774 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 212 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-020B-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(EQ s177 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 3 ms.
FORMULA ShieldRVs-PT-020B-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-020B-LTLFireability-01 finished in 1600 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||F(p1))))'
Support contains 5 out of 674 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 674/674 places, 774/774 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 664 transition count 764
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 664 transition count 764
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 663 transition count 763
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 663 transition count 763
Applied a total of 22 rules in 43 ms. Remains 663 /674 variables (removed 11) and now considering 763/774 (removed 11) transitions.
// Phase 1: matrix 763 rows 663 cols
[2024-05-29 16:42:52] [INFO ] Computed 81 invariants in 9 ms
[2024-05-29 16:42:52] [INFO ] Implicit Places using invariants in 186 ms returned []
[2024-05-29 16:42:52] [INFO ] Invariant cache hit.
[2024-05-29 16:42:53] [INFO ] Implicit Places using invariants and state equation in 669 ms returned []
Implicit Place search using SMT with State Equation took 858 ms to find 0 implicit places.
[2024-05-29 16:42:53] [INFO ] Invariant cache hit.
[2024-05-29 16:42:53] [INFO ] Dead Transitions using invariants and state equation in 399 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 663/674 places, 763/774 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1301 ms. Remains : 663/674 places, 763/774 transitions.
Stuttering acceptance computed with spot in 135 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldRVs-PT-020B-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(EQ s367 1), p0:(OR (AND (EQ s44 1) (EQ s53 1) (EQ s72 1)) (EQ s46 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 209 reset in 427 ms.
Product exploration explored 100000 steps with 209 reset in 406 ms.
Computed a total of 160 stabilizing places and 160 stable transitions
Computed a total of 160 stabilizing places and 160 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p1))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 6 factoid took 97 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(NOT p1)]
Finished random walk after 458 steps, including 0 resets, run visited all 1 properties in 6 ms. (steps per millisecond=76 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p1))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 6 factoid took 110 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 41 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 43 ms :[(NOT p1)]
[2024-05-29 16:42:54] [INFO ] Invariant cache hit.
[2024-05-29 16:42:55] [INFO ] [Real]Absence check using 81 positive place invariants in 34 ms returned sat
[2024-05-29 16:42:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 16:42:56] [INFO ] [Real]Absence check using state equation in 923 ms returned sat
[2024-05-29 16:42:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 16:42:56] [INFO ] [Nat]Absence check using 81 positive place invariants in 49 ms returned sat
[2024-05-29 16:42:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 16:42:57] [INFO ] [Nat]Absence check using state equation in 1045 ms returned sat
[2024-05-29 16:42:57] [INFO ] Computed and/alt/rep : 762/2405/762 causal constraints (skipped 0 transitions) in 51 ms.
[2024-05-29 16:43:11] [INFO ] Added : 695 causal constraints over 139 iterations in 13648 ms. Result :unknown
Could not prove EG (NOT p1)
Support contains 1 out of 663 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 663/663 places, 763/763 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 78 transitions
Trivial Post-agglo rules discarded 78 transitions
Performed 78 trivial Post agglomeration. Transition count delta: 78
Iterating post reduction 0 with 78 rules applied. Total rules applied 78 place count 662 transition count 684
Reduce places removed 78 places and 0 transitions.
Iterating post reduction 1 with 78 rules applied. Total rules applied 156 place count 584 transition count 684
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 101 Pre rules applied. Total rules applied 156 place count 584 transition count 583
Deduced a syphon composed of 101 places in 0 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 2 with 202 rules applied. Total rules applied 358 place count 483 transition count 583
Performed 194 Post agglomeration using F-continuation condition.Transition count delta: 194
Deduced a syphon composed of 194 places in 0 ms
Reduce places removed 194 places and 0 transitions.
Iterating global reduction 2 with 388 rules applied. Total rules applied 746 place count 289 transition count 389
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 748 place count 287 transition count 387
Applied a total of 748 rules in 69 ms. Remains 287 /663 variables (removed 376) and now considering 387/763 (removed 376) transitions.
// Phase 1: matrix 387 rows 287 cols
[2024-05-29 16:43:11] [INFO ] Computed 81 invariants in 5 ms
[2024-05-29 16:43:11] [INFO ] Implicit Places using invariants in 155 ms returned []
[2024-05-29 16:43:11] [INFO ] Invariant cache hit.
[2024-05-29 16:43:11] [INFO ] Implicit Places using invariants and state equation in 309 ms returned []
Implicit Place search using SMT with State Equation took 467 ms to find 0 implicit places.
[2024-05-29 16:43:11] [INFO ] Redundant transitions in 112 ms returned [386]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 386 rows 287 cols
[2024-05-29 16:43:11] [INFO ] Computed 81 invariants in 2 ms
[2024-05-29 16:43:12] [INFO ] Dead Transitions using invariants and state equation in 192 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 287/663 places, 386/763 transitions.
Applied a total of 0 rules in 9 ms. Remains 287 /287 variables (removed 0) and now considering 386/386 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 863 ms. Remains : 287/663 places, 386/763 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 74 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 47 ms :[(NOT p1)]
Finished random walk after 122 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=40 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 3 factoid took 96 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 31 ms :[(NOT p1)]
[2024-05-29 16:43:12] [INFO ] Invariant cache hit.
[2024-05-29 16:43:12] [INFO ] [Real]Absence check using 81 positive place invariants in 18 ms returned sat
[2024-05-29 16:43:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 16:43:12] [INFO ] [Real]Absence check using state equation in 266 ms returned sat
[2024-05-29 16:43:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 16:43:12] [INFO ] [Nat]Absence check using 81 positive place invariants in 17 ms returned sat
[2024-05-29 16:43:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 16:43:13] [INFO ] [Nat]Absence check using state equation in 193 ms returned sat
[2024-05-29 16:43:13] [INFO ] Computed and/alt/rep : 347/1493/347 causal constraints (skipped 37 transitions) in 26 ms.
[2024-05-29 16:43:16] [INFO ] Added : 335 causal constraints over 67 iterations in 3262 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 32 ms :[(NOT p1)]
Product exploration explored 100000 steps with 870 reset in 354 ms.
Product exploration explored 100000 steps with 878 reset in 352 ms.
Built C files in :
/tmp/ltsmin15597879450763185387
[2024-05-29 16:43:17] [INFO ] Computing symmetric may disable matrix : 386 transitions.
[2024-05-29 16:43:17] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:43:17] [INFO ] Computing symmetric may enable matrix : 386 transitions.
[2024-05-29 16:43:17] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:43:17] [INFO ] Computing Do-Not-Accords matrix : 386 transitions.
[2024-05-29 16:43:17] [INFO ] Computation of Completed DNA matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:43:17] [INFO ] Built C files in 62ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15597879450763185387
Running compilation step : cd /tmp/ltsmin15597879450763185387;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 929 ms.
Running link step : cd /tmp/ltsmin15597879450763185387;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 52 ms.
Running LTSmin : cd /tmp/ltsmin15597879450763185387;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased13569296590438375235.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 287 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 287/287 places, 386/386 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 286 transition count 383
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 284 transition count 383
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 6 place count 283 transition count 382
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 7 place count 282 transition count 381
Applied a total of 7 rules in 26 ms. Remains 282 /287 variables (removed 5) and now considering 381/386 (removed 5) transitions.
// Phase 1: matrix 381 rows 282 cols
[2024-05-29 16:43:32] [INFO ] Computed 81 invariants in 4 ms
[2024-05-29 16:43:32] [INFO ] Implicit Places using invariants in 131 ms returned []
[2024-05-29 16:43:32] [INFO ] Invariant cache hit.
[2024-05-29 16:43:32] [INFO ] Implicit Places using invariants and state equation in 282 ms returned []
Implicit Place search using SMT with State Equation took 415 ms to find 0 implicit places.
[2024-05-29 16:43:32] [INFO ] Redundant transitions in 78 ms returned []
[2024-05-29 16:43:32] [INFO ] Invariant cache hit.
[2024-05-29 16:43:33] [INFO ] Dead Transitions using invariants and state equation in 170 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 282/287 places, 381/386 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 698 ms. Remains : 282/287 places, 381/386 transitions.
Built C files in :
/tmp/ltsmin3128447076943046576
[2024-05-29 16:43:33] [INFO ] Computing symmetric may disable matrix : 381 transitions.
[2024-05-29 16:43:33] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:43:33] [INFO ] Computing symmetric may enable matrix : 381 transitions.
[2024-05-29 16:43:33] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:43:33] [INFO ] Computing Do-Not-Accords matrix : 381 transitions.
[2024-05-29 16:43:33] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:43:33] [INFO ] Built C files in 38ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3128447076943046576
Running compilation step : cd /tmp/ltsmin3128447076943046576;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 786 ms.
Running link step : cd /tmp/ltsmin3128447076943046576;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin3128447076943046576;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased2518971669728777927.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 16:43:48] [INFO ] Flatten gal took : 20 ms
[2024-05-29 16:43:48] [INFO ] Flatten gal took : 19 ms
[2024-05-29 16:43:48] [INFO ] Time to serialize gal into /tmp/LTL9926195459015782300.gal : 4 ms
[2024-05-29 16:43:48] [INFO ] Time to serialize properties into /tmp/LTL839504874617399294.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9926195459015782300.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14095730701132272905.hoa' '-atoms' '/tmp/LTL839504874617399294.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL839504874617399294.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14095730701132272905.hoa
Detected timeout of ITS tools.
[2024-05-29 16:44:03] [INFO ] Flatten gal took : 20 ms
[2024-05-29 16:44:03] [INFO ] Flatten gal took : 19 ms
[2024-05-29 16:44:03] [INFO ] Time to serialize gal into /tmp/LTL17535838803305988913.gal : 3 ms
[2024-05-29 16:44:03] [INFO ] Time to serialize properties into /tmp/LTL4501014059445245622.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17535838803305988913.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4501014059445245622.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X((G("((((p48==1)&&(p59==1))&&(p82==1))||(p51==1))"))||(F("(p442==1)")))))
Formula 0 simplified : X(F!"((((p48==1)&&(p59==1))&&(p82==1))||(p51==1))" & G!"(p442==1)")
Detected timeout of ITS tools.
[2024-05-29 16:44:18] [INFO ] Flatten gal took : 32 ms
[2024-05-29 16:44:18] [INFO ] Applying decomposition
[2024-05-29 16:44:18] [INFO ] Flatten gal took : 22 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph3615798051827763300.txt' '-o' '/tmp/graph3615798051827763300.bin' '-w' '/tmp/graph3615798051827763300.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph3615798051827763300.bin' '-l' '-1' '-v' '-w' '/tmp/graph3615798051827763300.weights' '-q' '0' '-e' '0.001'
[2024-05-29 16:44:18] [INFO ] Decomposing Gal with order
[2024-05-29 16:44:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 16:44:18] [INFO ] Removed a total of 425 redundant transitions.
[2024-05-29 16:44:18] [INFO ] Flatten gal took : 70 ms
[2024-05-29 16:44:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 412 labels/synchronizations in 15 ms.
[2024-05-29 16:44:18] [INFO ] Time to serialize gal into /tmp/LTL9960720424228813770.gal : 6 ms
[2024-05-29 16:44:18] [INFO ] Time to serialize properties into /tmp/LTL112751698416144188.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9960720424228813770.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL112751698416144188.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...253
Read 1 LTL properties
Checking formula 0 : !((X((G("((((i0.u3.p48==1)&&(i0.u5.p59==1))&&(i1.i0.u9.p82==1))||(i0.u5.p51==1))"))||(F("(i6.u47.p442==1)")))))
Formula 0 simplified : X(F!"((((i0.u3.p48==1)&&(i0.u5.p59==1))&&(i1.i0.u9.p82==1))||(i0.u5.p51==1))" & G!"(i6.u47.p442==1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8471585903589561208
[2024-05-29 16:44:33] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8471585903589561208
Running compilation step : cd /tmp/ltsmin8471585903589561208;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 616 ms.
Running link step : cd /tmp/ltsmin8471585903589561208;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin8471585903589561208;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--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-020B-LTLFireability-02 finished in 116694 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||(G(p1)&&X(p2))))'
Support contains 5 out of 674 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 674/674 places, 774/774 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 665 transition count 765
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 665 transition count 765
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 664 transition count 764
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 664 transition count 764
Applied a total of 20 rules in 32 ms. Remains 664 /674 variables (removed 10) and now considering 764/774 (removed 10) transitions.
// Phase 1: matrix 764 rows 664 cols
[2024-05-29 16:44:48] [INFO ] Computed 81 invariants in 8 ms
[2024-05-29 16:44:49] [INFO ] Implicit Places using invariants in 171 ms returned []
[2024-05-29 16:44:49] [INFO ] Invariant cache hit.
[2024-05-29 16:44:49] [INFO ] Implicit Places using invariants and state equation in 560 ms returned []
Implicit Place search using SMT with State Equation took 735 ms to find 0 implicit places.
[2024-05-29 16:44:49] [INFO ] Invariant cache hit.
[2024-05-29 16:44:50] [INFO ] Dead Transitions using invariants and state equation in 354 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 664/674 places, 764/774 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1122 ms. Remains : 664/674 places, 764/774 transitions.
Stuttering acceptance computed with spot in 290 ms :[true, (NOT p1), (OR (NOT p2) (NOT p1)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-020B-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=(OR (NOT p1) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND p1 p2), acceptance={} source=2 dest: 1}], [{ cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=3 dest: 1}, { cond=(AND p0 p1 p2), acceptance={} source=3 dest: 5}, { cond=(OR (AND p0 (NOT p1)) (AND p0 (NOT p2))), acceptance={} source=3 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=4 dest: 2}, { cond=(AND p0 p1), acceptance={} source=4 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=5 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=5 dest: 1}, { cond=(AND p0 p1), acceptance={} source=5 dest: 5}, { cond=(AND p0 (NOT p1)), acceptance={} source=5 dest: 6}], [{ cond=(NOT p0), acceptance={} source=6 dest: 0}, { cond=p0, acceptance={} source=6 dest: 6}]], initial=4, aps=[p1:(EQ s266 1), p2:(EQ s47 1), p0:(OR (EQ s47 0) (EQ s109 0) (EQ s118 0) (EQ s137 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 5253 steps with 5 reset in 23 ms.
FORMULA ShieldRVs-PT-020B-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-020B-LTLFireability-03 finished in 1472 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(p1))))'
Support contains 6 out of 674 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 674/674 places, 774/774 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 78 transitions
Trivial Post-agglo rules discarded 78 transitions
Performed 78 trivial Post agglomeration. Transition count delta: 78
Iterating post reduction 0 with 78 rules applied. Total rules applied 78 place count 673 transition count 695
Reduce places removed 78 places and 0 transitions.
Iterating post reduction 1 with 78 rules applied. Total rules applied 156 place count 595 transition count 695
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 156 place count 595 transition count 595
Deduced a syphon composed of 100 places in 0 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 356 place count 495 transition count 595
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 367 place count 484 transition count 584
Iterating global reduction 2 with 11 rules applied. Total rules applied 378 place count 484 transition count 584
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 378 place count 484 transition count 577
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 392 place count 477 transition count 577
Performed 190 Post agglomeration using F-continuation condition.Transition count delta: 190
Deduced a syphon composed of 190 places in 0 ms
Reduce places removed 190 places and 0 transitions.
Iterating global reduction 2 with 380 rules applied. Total rules applied 772 place count 287 transition count 387
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 774 place count 285 transition count 385
Applied a total of 774 rules in 68 ms. Remains 285 /674 variables (removed 389) and now considering 385/774 (removed 389) transitions.
// Phase 1: matrix 385 rows 285 cols
[2024-05-29 16:44:50] [INFO ] Computed 81 invariants in 1 ms
[2024-05-29 16:44:50] [INFO ] Implicit Places using invariants in 117 ms returned []
[2024-05-29 16:44:50] [INFO ] Invariant cache hit.
[2024-05-29 16:44:50] [INFO ] Implicit Places using invariants and state equation in 299 ms returned []
Implicit Place search using SMT with State Equation took 418 ms to find 0 implicit places.
[2024-05-29 16:44:50] [INFO ] Redundant transitions in 76 ms returned [384]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 384 rows 285 cols
[2024-05-29 16:44:50] [INFO ] Computed 81 invariants in 3 ms
[2024-05-29 16:44:51] [INFO ] Dead Transitions using invariants and state equation in 199 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 285/674 places, 384/774 transitions.
Applied a total of 0 rules in 15 ms. Remains 285 /285 variables (removed 0) and now considering 384/384 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 788 ms. Remains : 285/674 places, 384/774 transitions.
Stuttering acceptance computed with spot in 40 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldRVs-PT-020B-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s208 1) (EQ s214 1) (EQ s222 1)), p1:(OR (EQ s6 0) (EQ s8 0) (EQ s13 0))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 357 reset in 412 ms.
Product exploration explored 100000 steps with 355 reset in 446 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) p1)), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) p1)))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 112 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[(AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 35 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 4) seen :3
Finished Best-First random walk after 4021 steps, including 1 resets, run visited all 1 properties in 9 ms. (steps per millisecond=446 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) p1)), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) p1)))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (AND p0 p1)), (F (AND p0 (NOT p1))), (F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 9 factoid took 206 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 31 ms :[(AND (NOT p0) (NOT p1))]
Support contains 6 out of 285 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 285/285 places, 384/384 transitions.
Applied a total of 0 rules in 14 ms. Remains 285 /285 variables (removed 0) and now considering 384/384 (removed 0) transitions.
[2024-05-29 16:44:52] [INFO ] Invariant cache hit.
[2024-05-29 16:44:52] [INFO ] Implicit Places using invariants in 128 ms returned []
[2024-05-29 16:44:52] [INFO ] Invariant cache hit.
[2024-05-29 16:44:53] [INFO ] Implicit Places using invariants and state equation in 287 ms returned []
Implicit Place search using SMT with State Equation took 417 ms to find 0 implicit places.
[2024-05-29 16:44:53] [INFO ] Redundant transitions in 77 ms returned []
[2024-05-29 16:44:53] [INFO ] Invariant cache hit.
[2024-05-29 16:44:53] [INFO ] Dead Transitions using invariants and state equation in 200 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 714 ms. Remains : 285/285 places, 384/384 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) p1)), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) p1)))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 116 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 36 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 4) seen :3
Finished Best-First random walk after 1947 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=486 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) p1)), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) p1)))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (AND p0 p1)), (F (AND p0 (NOT p1))), (F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 9 factoid took 231 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 44 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 28 ms :[(AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 356 reset in 403 ms.
Product exploration explored 100000 steps with 356 reset in 419 ms.
Built C files in :
/tmp/ltsmin4225640791145558647
[2024-05-29 16:44:54] [INFO ] Computing symmetric may disable matrix : 384 transitions.
[2024-05-29 16:44:54] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:44:54] [INFO ] Computing symmetric may enable matrix : 384 transitions.
[2024-05-29 16:44:54] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:44:54] [INFO ] Computing Do-Not-Accords matrix : 384 transitions.
[2024-05-29 16:44:54] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:44:54] [INFO ] Built C files in 39ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4225640791145558647
Running compilation step : cd /tmp/ltsmin4225640791145558647;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 855 ms.
Running link step : cd /tmp/ltsmin4225640791145558647;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin4225640791145558647;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased2385068654779725273.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 6 out of 285 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 285/285 places, 384/384 transitions.
Applied a total of 0 rules in 21 ms. Remains 285 /285 variables (removed 0) and now considering 384/384 (removed 0) transitions.
[2024-05-29 16:45:09] [INFO ] Invariant cache hit.
[2024-05-29 16:45:10] [INFO ] Implicit Places using invariants in 129 ms returned []
[2024-05-29 16:45:10] [INFO ] Invariant cache hit.
[2024-05-29 16:45:10] [INFO ] Implicit Places using invariants and state equation in 308 ms returned []
Implicit Place search using SMT with State Equation took 438 ms to find 0 implicit places.
[2024-05-29 16:45:10] [INFO ] Redundant transitions in 73 ms returned []
[2024-05-29 16:45:10] [INFO ] Invariant cache hit.
[2024-05-29 16:45:10] [INFO ] Dead Transitions using invariants and state equation in 161 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 701 ms. Remains : 285/285 places, 384/384 transitions.
Built C files in :
/tmp/ltsmin10268320872043173058
[2024-05-29 16:45:10] [INFO ] Computing symmetric may disable matrix : 384 transitions.
[2024-05-29 16:45:10] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:45:10] [INFO ] Computing symmetric may enable matrix : 384 transitions.
[2024-05-29 16:45:10] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:45:10] [INFO ] Computing Do-Not-Accords matrix : 384 transitions.
[2024-05-29 16:45:10] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:45:10] [INFO ] Built C files in 41ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10268320872043173058
Running compilation step : cd /tmp/ltsmin10268320872043173058;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 778 ms.
Running link step : cd /tmp/ltsmin10268320872043173058;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin10268320872043173058;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased18402781389842832013.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 16:45:25] [INFO ] Flatten gal took : 16 ms
[2024-05-29 16:45:25] [INFO ] Flatten gal took : 15 ms
[2024-05-29 16:45:25] [INFO ] Time to serialize gal into /tmp/LTL3366096979312414818.gal : 3 ms
[2024-05-29 16:45:25] [INFO ] Time to serialize properties into /tmp/LTL522492800077490193.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3366096979312414818.gal' '-t' 'CGAL' '-hoa' '/tmp/aut655504849034397219.hoa' '-atoms' '/tmp/LTL522492800077490193.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...315
Loading property file /tmp/LTL522492800077490193.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut655504849034397219.hoa
Detected timeout of ITS tools.
[2024-05-29 16:45:40] [INFO ] Flatten gal took : 13 ms
[2024-05-29 16:45:40] [INFO ] Flatten gal took : 16 ms
[2024-05-29 16:45:40] [INFO ] Time to serialize gal into /tmp/LTL1296555925104419495.gal : 3 ms
[2024-05-29 16:45:40] [INFO ] Time to serialize properties into /tmp/LTL9346251340327182335.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1296555925104419495.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9346251340327182335.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F((G("(((p591==1)&&(p605==1))&&(p628==1))"))||(G("(((p34==0)||(p39==0))||(p48==0))")))))
Formula 0 simplified : G(F!"(((p591==1)&&(p605==1))&&(p628==1))" & F!"(((p34==0)||(p39==0))||(p48==0))")
Detected timeout of ITS tools.
[2024-05-29 16:45:55] [INFO ] Flatten gal took : 16 ms
[2024-05-29 16:45:55] [INFO ] Applying decomposition
[2024-05-29 16:45:55] [INFO ] Flatten gal took : 13 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph8764487076205921311.txt' '-o' '/tmp/graph8764487076205921311.bin' '-w' '/tmp/graph8764487076205921311.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph8764487076205921311.bin' '-l' '-1' '-v' '-w' '/tmp/graph8764487076205921311.weights' '-q' '0' '-e' '0.001'
[2024-05-29 16:45:56] [INFO ] Decomposing Gal with order
[2024-05-29 16:45:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 16:45:56] [INFO ] Removed a total of 427 redundant transitions.
[2024-05-29 16:45:56] [INFO ] Flatten gal took : 42 ms
[2024-05-29 16:45:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 432 labels/synchronizations in 7 ms.
[2024-05-29 16:45:56] [INFO ] Time to serialize gal into /tmp/LTL18356330467976701298.gal : 4 ms
[2024-05-29 16:45:56] [INFO ] Time to serialize properties into /tmp/LTL17444755577602827603.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18356330467976701298.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17444755577602827603.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((F((G("(((i7.i1.u61.p591==1)&&(i7.i1.u63.p605==1))&&(i8.u66.p628==1))"))||(G("(((i0.i0.u1.p34==0)||(i0.i0.u3.p39==0))||(i0.i0.u5.p48...166
Formula 0 simplified : G(F!"(((i7.i1.u61.p591==1)&&(i7.i1.u63.p605==1))&&(i8.u66.p628==1))" & F!"(((i0.i0.u1.p34==0)||(i0.i0.u3.p39==0))||(i0.i0.u5.p48==0)...158
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5874805263763612205
[2024-05-29 16:46:11] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5874805263763612205
Running compilation step : cd /tmp/ltsmin5874805263763612205;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 598 ms.
Running link step : cd /tmp/ltsmin5874805263763612205;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin5874805263763612205;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>(([]((LTLAPp0==true))||[]((LTLAPp1==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldRVs-PT-020B-LTLFireability-05 finished in 95911 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(((p0 U G(p1)) U X(X(p2)))))))'
Support contains 7 out of 674 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 674/674 places, 774/774 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 664 transition count 764
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 664 transition count 764
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 663 transition count 763
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 663 transition count 763
Applied a total of 22 rules in 31 ms. Remains 663 /674 variables (removed 11) and now considering 763/774 (removed 11) transitions.
// Phase 1: matrix 763 rows 663 cols
[2024-05-29 16:46:26] [INFO ] Computed 81 invariants in 7 ms
[2024-05-29 16:46:26] [INFO ] Implicit Places using invariants in 175 ms returned []
[2024-05-29 16:46:26] [INFO ] Invariant cache hit.
[2024-05-29 16:46:27] [INFO ] Implicit Places using invariants and state equation in 807 ms returned []
Implicit Place search using SMT with State Equation took 984 ms to find 0 implicit places.
[2024-05-29 16:46:27] [INFO ] Invariant cache hit.
[2024-05-29 16:46:27] [INFO ] Dead Transitions using invariants and state equation in 414 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 663/674 places, 763/774 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1431 ms. Remains : 663/674 places, 763/774 transitions.
Stuttering acceptance computed with spot in 752 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p2) (NOT p1)), (NOT p2), true, (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p2) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : ShieldRVs-PT-020B-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}, { cond=p0, acceptance={} source=2 dest: 4}, { cond=(OR p1 p0), acceptance={} source=2 dest: 5}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 6}], [{ cond=true, acceptance={} source=3 dest: 7}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 7}, { cond=p0, acceptance={} source=4 dest: 9}, { cond=(AND p1 (NOT p0)), acceptance={} source=4 dest: 10}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=5 dest: 11}, { cond=p0, acceptance={} source=5 dest: 12}, { cond=(OR p1 p0), acceptance={} source=5 dest: 13}, { cond=(AND p1 (NOT p0)), acceptance={} source=5 dest: 14}], [{ cond=(NOT p1), acceptance={} source=6 dest: 7}, { cond=p1, acceptance={} source=6 dest: 10}], [{ cond=(NOT p2), acceptance={} source=7 dest: 8}], [{ cond=true, acceptance={0} source=8 dest: 8}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=9 dest: 8}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=9 dest: 15}, { cond=(AND p0 (NOT p2)), acceptance={} source=9 dest: 16}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=10 dest: 8}, { cond=(AND p1 (NOT p2)), acceptance={} source=10 dest: 15}], [{ cond=(NOT p2), acceptance={} source=11 dest: 7}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=12 dest: 7}, { cond=(AND p0 (NOT p2)), acceptance={} source=12 dest: 9}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=12 dest: 10}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=13 dest: 11}, { cond=(AND p0 (NOT p2)), acceptance={} source=13 dest: 12}, { cond=(OR (AND p1 (NOT p2)) (AND p0 (NOT p2))), acceptance={0} source=13 dest: 13}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=13 dest: 14}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=14 dest: 7}, { cond=(AND p1 (NOT p2)), acceptance={} source=14 dest: 10}], [{ cond=(NOT p1), acceptance={} source=15 dest: 8}, { cond=p1, acceptance={} source=15 dest: 15}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=16 dest: 8}, { cond=(AND p1 (NOT p0)), acceptance={} source=16 dest: 15}, { cond=(AND p1 p0), acceptance={} source=16 dest: 16}, { cond=(AND (NOT p1) p0), acceptance={0} source=16 dest: 16}]], initial=0, aps=[p1:(EQ s207 1), p0:(AND (EQ s478 1) (EQ s514 1) (EQ s533 1)), p2:(AND (EQ s318 1) (EQ s352 1) (EQ s373 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 6 steps with 0 reset in 0 ms.
FORMULA ShieldRVs-PT-020B-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-020B-LTLFireability-06 finished in 2227 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(F(p0))||G((G(p1)||(p2&&G(p3))))))'
Support contains 3 out of 674 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 674/674 places, 774/774 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 81 transitions
Trivial Post-agglo rules discarded 81 transitions
Performed 81 trivial Post agglomeration. Transition count delta: 81
Iterating post reduction 0 with 81 rules applied. Total rules applied 81 place count 673 transition count 692
Reduce places removed 81 places and 0 transitions.
Iterating post reduction 1 with 81 rules applied. Total rules applied 162 place count 592 transition count 692
Performed 99 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 99 Pre rules applied. Total rules applied 162 place count 592 transition count 593
Deduced a syphon composed of 99 places in 0 ms
Reduce places removed 99 places and 0 transitions.
Iterating global reduction 2 with 198 rules applied. Total rules applied 360 place count 493 transition count 593
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 370 place count 483 transition count 583
Iterating global reduction 2 with 10 rules applied. Total rules applied 380 place count 483 transition count 583
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 380 place count 483 transition count 576
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 394 place count 476 transition count 576
Performed 190 Post agglomeration using F-continuation condition.Transition count delta: 190
Deduced a syphon composed of 190 places in 1 ms
Reduce places removed 190 places and 0 transitions.
Iterating global reduction 2 with 380 rules applied. Total rules applied 774 place count 286 transition count 386
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 776 place count 284 transition count 384
Applied a total of 776 rules in 58 ms. Remains 284 /674 variables (removed 390) and now considering 384/774 (removed 390) transitions.
// Phase 1: matrix 384 rows 284 cols
[2024-05-29 16:46:28] [INFO ] Computed 81 invariants in 2 ms
[2024-05-29 16:46:28] [INFO ] Implicit Places using invariants in 129 ms returned []
[2024-05-29 16:46:28] [INFO ] Invariant cache hit.
[2024-05-29 16:46:29] [INFO ] Implicit Places using invariants and state equation in 284 ms returned []
Implicit Place search using SMT with State Equation took 417 ms to find 0 implicit places.
[2024-05-29 16:46:29] [INFO ] Redundant transitions in 80 ms returned [383]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 383 rows 284 cols
[2024-05-29 16:46:29] [INFO ] Computed 81 invariants in 2 ms
[2024-05-29 16:46:29] [INFO ] Dead Transitions using invariants and state equation in 181 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 284/674 places, 383/774 transitions.
Applied a total of 0 rules in 7 ms. Remains 284 /284 variables (removed 0) and now considering 383/383 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 752 ms. Remains : 284/674 places, 383/774 transitions.
Stuttering acceptance computed with spot in 179 ms :[(OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldRVs-PT-020B-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(AND p2 p3), acceptance={} source=0 dest: 0}, { cond=(OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), acceptance={} source=0 dest: 1}, { cond=(OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) p2 p3), acceptance={} source=0 dest: 3}, { cond=(OR (AND p1 (NOT p2)) (AND p1 (NOT p3))), acceptance={} source=0 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p3)), acceptance={} source=3 dest: 1}, { cond=(NOT p3), acceptance={} source=3 dest: 2}, { cond=p3, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 1}, { cond=(NOT p1), acceptance={} source=4 dest: 2}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=0, aps=[p2:(EQ s148 1), p3:(EQ s266 1), p0:(EQ s266 0), p1:(EQ s143 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Product exploration explored 100000 steps with 3481 reset in 335 ms.
Product exploration explored 100000 steps with 3357 reset in 359 ms.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Detected a total of 3/284 stabilizing places and 3/383 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/4 atomic propositions.
Knowledge obtained : [(AND (NOT p2) (NOT p3) p0 (NOT p1)), (X (NOT p3)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p1) p2 p3))), (X (NOT (AND p2 p3))), (X (NOT (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))))), (X (NOT (AND (NOT p0) (NOT p3)))), (X p0), (X (X (NOT p3))), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p1) p2 p3)))), (X (X (NOT (AND p2 p3)))), (X (X (NOT (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3)))))), (X (X (NOT (AND (NOT p0) (NOT p3))))), (X (X p0)), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3)))), (X (NOT (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))))), (X (OR (AND p1 (NOT p2)) (AND p1 (NOT p3)))), (X (NOT (OR (AND p1 (NOT p2)) (AND p1 (NOT p3))))), (X (NOT p1)), (X p1), (X (X (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))))), (X (X (NOT (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3)))))), (X (X (OR (AND p1 (NOT p2)) (AND p1 (NOT p3))))), (X (X (NOT (OR (AND p1 (NOT p2)) (AND p1 (NOT p3)))))), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 18 factoid took 838 ms. Reduced automaton from 5 states, 14 edges and 4 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Finished random walk after 8 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=4 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p2) (NOT p3) p0 (NOT p1)), (X (NOT p3)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p1) p2 p3))), (X (NOT (AND p2 p3))), (X (NOT (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))))), (X (NOT (AND (NOT p0) (NOT p3)))), (X p0), (X (X (NOT p3))), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p1) p2 p3)))), (X (X (NOT (AND p2 p3)))), (X (X (NOT (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3)))))), (X (X (NOT (AND (NOT p0) (NOT p3))))), (X (X p0)), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3)))), (X (NOT (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))))), (X (OR (AND p1 (NOT p2)) (AND p1 (NOT p3)))), (X (NOT (OR (AND p1 (NOT p2)) (AND p1 (NOT p3))))), (X (NOT p1)), (X p1), (X (X (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))))), (X (X (NOT (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3)))))), (X (X (OR (AND p1 (NOT p2)) (AND p1 (NOT p3))))), (X (X (NOT (OR (AND p1 (NOT p2)) (AND p1 (NOT p3)))))), (X (X (NOT p1))), (X (X p1)), (F (NOT p0))]
Knowledge based reduction with 18 factoid took 981 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 284 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 284/284 places, 383/383 transitions.
Applied a total of 0 rules in 11 ms. Remains 284 /284 variables (removed 0) and now considering 383/383 (removed 0) transitions.
[2024-05-29 16:46:32] [INFO ] Invariant cache hit.
[2024-05-29 16:46:32] [INFO ] Implicit Places using invariants in 120 ms returned []
[2024-05-29 16:46:32] [INFO ] Invariant cache hit.
[2024-05-29 16:46:32] [INFO ] Implicit Places using invariants and state equation in 262 ms returned []
Implicit Place search using SMT with State Equation took 385 ms to find 0 implicit places.
[2024-05-29 16:46:32] [INFO ] Redundant transitions in 74 ms returned []
[2024-05-29 16:46:32] [INFO ] Invariant cache hit.
[2024-05-29 16:46:32] [INFO ] Dead Transitions using invariants and state equation in 184 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 661 ms. Remains : 284/284 places, 383/383 transitions.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 66 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Finished random walk after 8 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=8 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 110 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 3462 reset in 309 ms.
Product exploration explored 100000 steps with 3486 reset in 347 ms.
Built C files in :
/tmp/ltsmin2170069143880891696
[2024-05-29 16:46:34] [INFO ] Computing symmetric may disable matrix : 383 transitions.
[2024-05-29 16:46:34] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:46:34] [INFO ] Computing symmetric may enable matrix : 383 transitions.
[2024-05-29 16:46:34] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:46:34] [INFO ] Computing Do-Not-Accords matrix : 383 transitions.
[2024-05-29 16:46:34] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:46:34] [INFO ] Built C files in 43ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2170069143880891696
Running compilation step : cd /tmp/ltsmin2170069143880891696;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 864 ms.
Running link step : cd /tmp/ltsmin2170069143880891696;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin2170069143880891696;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased10047761028919640890.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 284 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 284/284 places, 383/383 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 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 381
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 281 transition count 380
Applied a total of 3 rules in 18 ms. Remains 281 /284 variables (removed 3) and now considering 380/383 (removed 3) transitions.
// Phase 1: matrix 380 rows 281 cols
[2024-05-29 16:46:49] [INFO ] Computed 81 invariants in 1 ms
[2024-05-29 16:46:49] [INFO ] Implicit Places using invariants in 122 ms returned []
[2024-05-29 16:46:49] [INFO ] Invariant cache hit.
[2024-05-29 16:46:49] [INFO ] Implicit Places using invariants and state equation in 282 ms returned []
Implicit Place search using SMT with State Equation took 406 ms to find 0 implicit places.
[2024-05-29 16:46:49] [INFO ] Redundant transitions in 71 ms returned []
[2024-05-29 16:46:49] [INFO ] Invariant cache hit.
[2024-05-29 16:46:49] [INFO ] Dead Transitions using invariants and state equation in 183 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 281/284 places, 380/383 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 684 ms. Remains : 281/284 places, 380/383 transitions.
Built C files in :
/tmp/ltsmin4746674736262354750
[2024-05-29 16:46:49] [INFO ] Computing symmetric may disable matrix : 380 transitions.
[2024-05-29 16:46:49] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:46:49] [INFO ] Computing symmetric may enable matrix : 380 transitions.
[2024-05-29 16:46:49] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:46:49] [INFO ] Computing Do-Not-Accords matrix : 380 transitions.
[2024-05-29 16:46:49] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:46:49] [INFO ] Built C files in 40ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4746674736262354750
Running compilation step : cd /tmp/ltsmin4746674736262354750;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 842 ms.
Running link step : cd /tmp/ltsmin4746674736262354750;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin4746674736262354750;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased10765994148947768054.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 16:47:05] [INFO ] Flatten gal took : 13 ms
[2024-05-29 16:47:05] [INFO ] Flatten gal took : 13 ms
[2024-05-29 16:47:05] [INFO ] Time to serialize gal into /tmp/LTL2300077767143613468.gal : 3 ms
[2024-05-29 16:47:05] [INFO ] Time to serialize properties into /tmp/LTL12166418175098873267.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2300077767143613468.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5904254966412149192.hoa' '-atoms' '/tmp/LTL12166418175098873267.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL12166418175098873267.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5904254966412149192.hoa
Detected timeout of ITS tools.
[2024-05-29 16:47:20] [INFO ] Flatten gal took : 14 ms
[2024-05-29 16:47:20] [INFO ] Flatten gal took : 13 ms
[2024-05-29 16:47:20] [INFO ] Time to serialize gal into /tmp/LTL8359638669610392977.gal : 3 ms
[2024-05-29 16:47:20] [INFO ] Time to serialize properties into /tmp/LTL16651067984154285423.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8359638669610392977.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16651067984154285423.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((G(F("(p749==0)")))||(G((G("(p416==1)"))||(("(p427==1)")&&(G("(p749==1)")))))))
Formula 0 simplified : FG!"(p749==0)" & F(F!"(p416==1)" & (!"(p427==1)" | F!"(p749==1)"))
Detected timeout of ITS tools.
[2024-05-29 16:47:35] [INFO ] Flatten gal took : 13 ms
[2024-05-29 16:47:35] [INFO ] Applying decomposition
[2024-05-29 16:47:35] [INFO ] Flatten gal took : 14 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph4699365981428293435.txt' '-o' '/tmp/graph4699365981428293435.bin' '-w' '/tmp/graph4699365981428293435.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph4699365981428293435.bin' '-l' '-1' '-v' '-w' '/tmp/graph4699365981428293435.weights' '-q' '0' '-e' '0.001'
[2024-05-29 16:47:35] [INFO ] Decomposing Gal with order
[2024-05-29 16:47:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 16:47:35] [INFO ] Removed a total of 415 redundant transitions.
[2024-05-29 16:47:35] [INFO ] Flatten gal took : 41 ms
[2024-05-29 16:47:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 420 labels/synchronizations in 11 ms.
[2024-05-29 16:47:35] [INFO ] Time to serialize gal into /tmp/LTL14074803971209211717.gal : 16 ms
[2024-05-29 16:47:35] [INFO ] Time to serialize properties into /tmp/LTL9752142876174270486.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14074803971209211717.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9752142876174270486.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !(((G(F("(i11.u76.p749==0)")))||(G((G("(i6.u41.p416==1)"))||(("(i6.u43.p427==1)")&&(G("(i11.u76.p749==1)")))))))
Formula 0 simplified : FG!"(i11.u76.p749==0)" & F(F!"(i6.u41.p416==1)" & (!"(i6.u43.p427==1)" | F!"(i11.u76.p749==1)"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12159137070221133204
[2024-05-29 16:47:50] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12159137070221133204
Running compilation step : cd /tmp/ltsmin12159137070221133204;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 603 ms.
Running link step : cd /tmp/ltsmin12159137070221133204;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin12159137070221133204;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '([](<>((LTLAPp0==true)))||[](([]((LTLAPp1==true))||((LTLAPp2==true)&&[]((LTLAPp3==true))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldRVs-PT-020B-LTLFireability-07 finished in 96991 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 4 out of 674 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 674/674 places, 774/774 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 80 transitions
Trivial Post-agglo rules discarded 80 transitions
Performed 80 trivial Post agglomeration. Transition count delta: 80
Iterating post reduction 0 with 80 rules applied. Total rules applied 80 place count 673 transition count 693
Reduce places removed 80 places and 0 transitions.
Iterating post reduction 1 with 80 rules applied. Total rules applied 160 place count 593 transition count 693
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 160 place count 593 transition count 593
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 360 place count 493 transition count 593
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 370 place count 483 transition count 583
Iterating global reduction 2 with 10 rules applied. Total rules applied 380 place count 483 transition count 583
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 380 place count 483 transition count 577
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 392 place count 477 transition count 577
Performed 191 Post agglomeration using F-continuation condition.Transition count delta: 191
Deduced a syphon composed of 191 places in 1 ms
Reduce places removed 191 places and 0 transitions.
Iterating global reduction 2 with 382 rules applied. Total rules applied 774 place count 286 transition count 386
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 776 place count 284 transition count 384
Applied a total of 776 rules in 68 ms. Remains 284 /674 variables (removed 390) and now considering 384/774 (removed 390) transitions.
// Phase 1: matrix 384 rows 284 cols
[2024-05-29 16:48:05] [INFO ] Computed 81 invariants in 3 ms
[2024-05-29 16:48:05] [INFO ] Implicit Places using invariants in 129 ms returned []
[2024-05-29 16:48:05] [INFO ] Invariant cache hit.
[2024-05-29 16:48:06] [INFO ] Implicit Places using invariants and state equation in 288 ms returned []
Implicit Place search using SMT with State Equation took 421 ms to find 0 implicit places.
[2024-05-29 16:48:06] [INFO ] Redundant transitions in 82 ms returned [383]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 383 rows 284 cols
[2024-05-29 16:48:06] [INFO ] Computed 81 invariants in 1 ms
[2024-05-29 16:48:06] [INFO ] Dead Transitions using invariants and state equation in 177 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 284/674 places, 383/774 transitions.
Applied a total of 0 rules in 5 ms. Remains 284 /284 variables (removed 0) and now considering 383/383 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 763 ms. Remains : 284/674 places, 383/774 transitions.
Stuttering acceptance computed with spot in 116 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ShieldRVs-PT-020B-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s66 0) (EQ s70 0) (EQ s81 0)), p1:(NEQ s77 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 362 reset in 320 ms.
Product exploration explored 100000 steps with 363 reset in 354 ms.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Detected a total of 2/284 stabilizing places and 2/383 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (X p0), (X (X p0)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 4 factoid took 222 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 97 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 1650 steps, including 5 resets, run visited all 2 properties in 15 ms. (steps per millisecond=110 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X p0), (X (X p0)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (X p1)), (X (X (NOT p1))), (F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 4 factoid took 292 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 96 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 91 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 4 out of 284 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 284/284 places, 383/383 transitions.
Applied a total of 0 rules in 12 ms. Remains 284 /284 variables (removed 0) and now considering 383/383 (removed 0) transitions.
[2024-05-29 16:48:07] [INFO ] Invariant cache hit.
[2024-05-29 16:48:08] [INFO ] Implicit Places using invariants in 118 ms returned []
[2024-05-29 16:48:08] [INFO ] Invariant cache hit.
[2024-05-29 16:48:08] [INFO ] Implicit Places using invariants and state equation in 286 ms returned []
Implicit Place search using SMT with State Equation took 409 ms to find 0 implicit places.
[2024-05-29 16:48:08] [INFO ] Redundant transitions in 68 ms returned []
[2024-05-29 16:48:08] [INFO ] Invariant cache hit.
[2024-05-29 16:48:08] [INFO ] Dead Transitions using invariants and state equation in 180 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 679 ms. Remains : 284/284 places, 383/383 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Detected a total of 2/284 stabilizing places and 2/383 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (X p0), (X (X p0)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 4 factoid took 276 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 97 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Incomplete random walk after 10000 steps, including 36 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 2) seen :1
Finished Best-First random walk after 4852 steps, including 1 resets, run visited all 1 properties in 9 ms. (steps per millisecond=539 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X p0), (X (X p0)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (X p1)), (X (X (NOT p1))), (F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 4 factoid took 260 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 110 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 105 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 100 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 361 reset in 324 ms.
Product exploration explored 100000 steps with 363 reset in 356 ms.
Built C files in :
/tmp/ltsmin11416842259140764056
[2024-05-29 16:48:10] [INFO ] Computing symmetric may disable matrix : 383 transitions.
[2024-05-29 16:48:10] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:48:10] [INFO ] Computing symmetric may enable matrix : 383 transitions.
[2024-05-29 16:48:10] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:48:10] [INFO ] Computing Do-Not-Accords matrix : 383 transitions.
[2024-05-29 16:48:10] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:48:10] [INFO ] Built C files in 32ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11416842259140764056
Running compilation step : cd /tmp/ltsmin11416842259140764056;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 801 ms.
Running link step : cd /tmp/ltsmin11416842259140764056;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin11416842259140764056;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased7206958178186936094.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 284 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 284/284 places, 383/383 transitions.
Applied a total of 0 rules in 13 ms. Remains 284 /284 variables (removed 0) and now considering 383/383 (removed 0) transitions.
[2024-05-29 16:48:25] [INFO ] Invariant cache hit.
[2024-05-29 16:48:25] [INFO ] Implicit Places using invariants in 116 ms returned []
[2024-05-29 16:48:25] [INFO ] Invariant cache hit.
[2024-05-29 16:48:25] [INFO ] Implicit Places using invariants and state equation in 277 ms returned []
Implicit Place search using SMT with State Equation took 399 ms to find 0 implicit places.
[2024-05-29 16:48:25] [INFO ] Redundant transitions in 66 ms returned []
[2024-05-29 16:48:25] [INFO ] Invariant cache hit.
[2024-05-29 16:48:26] [INFO ] Dead Transitions using invariants and state equation in 160 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 646 ms. Remains : 284/284 places, 383/383 transitions.
Built C files in :
/tmp/ltsmin13333315242327752743
[2024-05-29 16:48:26] [INFO ] Computing symmetric may disable matrix : 383 transitions.
[2024-05-29 16:48:26] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:48:26] [INFO ] Computing symmetric may enable matrix : 383 transitions.
[2024-05-29 16:48:26] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:48:26] [INFO ] Computing Do-Not-Accords matrix : 383 transitions.
[2024-05-29 16:48:26] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:48:26] [INFO ] Built C files in 36ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13333315242327752743
Running compilation step : cd /tmp/ltsmin13333315242327752743;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 762 ms.
Running link step : cd /tmp/ltsmin13333315242327752743;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin13333315242327752743;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased16471161051015709283.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 16:48:41] [INFO ] Flatten gal took : 11 ms
[2024-05-29 16:48:41] [INFO ] Flatten gal took : 10 ms
[2024-05-29 16:48:41] [INFO ] Time to serialize gal into /tmp/LTL3078694666260002594.gal : 2 ms
[2024-05-29 16:48:41] [INFO ] Time to serialize properties into /tmp/LTL8423707700488309873.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3078694666260002594.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1706098068881486940.hoa' '-atoms' '/tmp/LTL8423707700488309873.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL8423707700488309873.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1706098068881486940.hoa
Detected timeout of ITS tools.
[2024-05-29 16:48:56] [INFO ] Flatten gal took : 10 ms
[2024-05-29 16:48:56] [INFO ] Flatten gal took : 11 ms
[2024-05-29 16:48:56] [INFO ] Time to serialize gal into /tmp/LTL6590436407255752894.gal : 4 ms
[2024-05-29 16:48:56] [INFO ] Time to serialize properties into /tmp/LTL8519462415633205442.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6590436407255752894.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8519462415633205442.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G((F("(((p201==0)||(p212==0))||(p238==0))"))&&(F(G("(p231!=1)"))))))
Formula 0 simplified : F(G!"(((p201==0)||(p212==0))||(p238==0))" | GF!"(p231!=1)")
Detected timeout of ITS tools.
[2024-05-29 16:49:11] [INFO ] Flatten gal took : 11 ms
[2024-05-29 16:49:11] [INFO ] Applying decomposition
[2024-05-29 16:49:11] [INFO ] Flatten gal took : 11 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph7165006790179134959.txt' '-o' '/tmp/graph7165006790179134959.bin' '-w' '/tmp/graph7165006790179134959.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph7165006790179134959.bin' '-l' '-1' '-v' '-w' '/tmp/graph7165006790179134959.weights' '-q' '0' '-e' '0.001'
[2024-05-29 16:49:11] [INFO ] Decomposing Gal with order
[2024-05-29 16:49:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 16:49:11] [INFO ] Removed a total of 421 redundant transitions.
[2024-05-29 16:49:11] [INFO ] Flatten gal took : 24 ms
[2024-05-29 16:49:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 418 labels/synchronizations in 10 ms.
[2024-05-29 16:49:11] [INFO ] Time to serialize gal into /tmp/LTL8479855247004073640.gal : 3 ms
[2024-05-29 16:49:11] [INFO ] Time to serialize properties into /tmp/LTL16906776648563534890.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8479855247004073640.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16906776648563534890.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((G((F("(((i2.i0.u19.p201==0)||(i2.i0.u20.p212==0))||(i2.i1.u24.p238==0))"))&&(F(G("(i2.i1.u21.p231!=1)"))))))
Formula 0 simplified : F(G!"(((i2.i0.u19.p201==0)||(i2.i0.u20.p212==0))||(i2.i1.u24.p238==0))" | GF!"(i2.i1.u21.p231!=1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1909410852434048721
[2024-05-29 16:49:26] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1909410852434048721
Running compilation step : cd /tmp/ltsmin1909410852434048721;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 612 ms.
Running link step : cd /tmp/ltsmin1909410852434048721;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin1909410852434048721;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[]((<>((LTLAPp0==true))&&<>([]((LTLAPp1==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldRVs-PT-020B-LTLFireability-08 finished in 96095 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 674 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 674/674 places, 774/774 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 81 transitions
Trivial Post-agglo rules discarded 81 transitions
Performed 81 trivial Post agglomeration. Transition count delta: 81
Iterating post reduction 0 with 81 rules applied. Total rules applied 81 place count 673 transition count 692
Reduce places removed 81 places and 0 transitions.
Iterating post reduction 1 with 81 rules applied. Total rules applied 162 place count 592 transition count 692
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 162 place count 592 transition count 592
Deduced a syphon composed of 100 places in 0 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 362 place count 492 transition count 592
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 372 place count 482 transition count 582
Iterating global reduction 2 with 10 rules applied. Total rules applied 382 place count 482 transition count 582
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 382 place count 482 transition count 575
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 396 place count 475 transition count 575
Performed 191 Post agglomeration using F-continuation condition.Transition count delta: 191
Deduced a syphon composed of 191 places in 0 ms
Reduce places removed 191 places and 0 transitions.
Iterating global reduction 2 with 382 rules applied. Total rules applied 778 place count 284 transition count 384
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 780 place count 282 transition count 382
Applied a total of 780 rules in 45 ms. Remains 282 /674 variables (removed 392) and now considering 382/774 (removed 392) transitions.
// Phase 1: matrix 382 rows 282 cols
[2024-05-29 16:49:41] [INFO ] Computed 81 invariants in 2 ms
[2024-05-29 16:49:41] [INFO ] Implicit Places using invariants in 139 ms returned []
[2024-05-29 16:49:41] [INFO ] Invariant cache hit.
[2024-05-29 16:49:42] [INFO ] Implicit Places using invariants and state equation in 296 ms returned []
Implicit Place search using SMT with State Equation took 438 ms to find 0 implicit places.
[2024-05-29 16:49:42] [INFO ] Redundant transitions in 76 ms returned [381]
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
[2024-05-29 16:49:42] [INFO ] Computed 81 invariants in 3 ms
[2024-05-29 16:49:42] [INFO ] Dead Transitions using invariants and state equation in 171 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 282/674 places, 381/774 transitions.
Applied a total of 0 rules in 5 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 744 ms. Remains : 282/674 places, 381/774 transitions.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVs-PT-020B-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s116 1) (EQ s10 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 269 steps with 0 reset in 3 ms.
FORMULA ShieldRVs-PT-020B-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-020B-LTLFireability-09 finished in 817 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(F(p0))||G(p1))))'
Support contains 2 out of 674 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 674/674 places, 774/774 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 663 transition count 763
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 663 transition count 763
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 662 transition count 762
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 662 transition count 762
Applied a total of 24 rules in 35 ms. Remains 662 /674 variables (removed 12) and now considering 762/774 (removed 12) transitions.
// Phase 1: matrix 762 rows 662 cols
[2024-05-29 16:49:42] [INFO ] Computed 81 invariants in 6 ms
[2024-05-29 16:49:42] [INFO ] Implicit Places using invariants in 205 ms returned []
[2024-05-29 16:49:42] [INFO ] Invariant cache hit.
[2024-05-29 16:49:43] [INFO ] Implicit Places using invariants and state equation in 649 ms returned []
Implicit Place search using SMT with State Equation took 855 ms to find 0 implicit places.
[2024-05-29 16:49:43] [INFO ] Invariant cache hit.
[2024-05-29 16:49:43] [INFO ] Dead Transitions using invariants and state equation in 406 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 662/674 places, 762/774 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1298 ms. Remains : 662/674 places, 762/774 transitions.
Stuttering acceptance computed with spot in 155 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldRVs-PT-020B-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(NEQ s312 1), p1:(EQ s571 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 287 ms.
Product exploration explored 100000 steps with 33333 reset in 360 ms.
Computed a total of 159 stabilizing places and 159 stable transitions
Computed a total of 159 stabilizing places and 159 stable transitions
Detected a total of 159/662 stabilizing places and 159/762 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT p1)), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 7 factoid took 19 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldRVs-PT-020B-LTLFireability-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldRVs-PT-020B-LTLFireability-10 finished in 2147 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 674 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 674/674 places, 774/774 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 80 transitions
Trivial Post-agglo rules discarded 80 transitions
Performed 80 trivial Post agglomeration. Transition count delta: 80
Iterating post reduction 0 with 80 rules applied. Total rules applied 80 place count 673 transition count 693
Reduce places removed 80 places and 0 transitions.
Iterating post reduction 1 with 80 rules applied. Total rules applied 160 place count 593 transition count 693
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 160 place count 593 transition count 593
Deduced a syphon composed of 100 places in 0 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 360 place count 493 transition count 593
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 370 place count 483 transition count 583
Iterating global reduction 2 with 10 rules applied. Total rules applied 380 place count 483 transition count 583
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 380 place count 483 transition count 577
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 392 place count 477 transition count 577
Performed 192 Post agglomeration using F-continuation condition.Transition count delta: 192
Deduced a syphon composed of 192 places in 0 ms
Reduce places removed 192 places and 0 transitions.
Iterating global reduction 2 with 384 rules applied. Total rules applied 776 place count 285 transition count 385
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 778 place count 283 transition count 383
Applied a total of 778 rules in 46 ms. Remains 283 /674 variables (removed 391) and now considering 383/774 (removed 391) transitions.
// Phase 1: matrix 383 rows 283 cols
[2024-05-29 16:49:44] [INFO ] Computed 81 invariants in 2 ms
[2024-05-29 16:49:44] [INFO ] Implicit Places using invariants in 133 ms returned []
[2024-05-29 16:49:44] [INFO ] Invariant cache hit.
[2024-05-29 16:49:45] [INFO ] Implicit Places using invariants and state equation in 278 ms returned []
Implicit Place search using SMT with State Equation took 413 ms to find 0 implicit places.
[2024-05-29 16:49:45] [INFO ] Redundant transitions in 72 ms returned [382]
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
[2024-05-29 16:49:45] [INFO ] Computed 81 invariants in 3 ms
[2024-05-29 16:49:45] [INFO ] Dead Transitions using invariants and state equation in 204 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 283/674 places, 382/774 transitions.
Applied a total of 0 rules in 6 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 750 ms. Remains : 283/674 places, 382/774 transitions.
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-020B-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s268 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 9194 steps with 358 reset in 27 ms.
FORMULA ShieldRVs-PT-020B-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-020B-LTLFireability-11 finished in 893 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||G((p1&&F(p2))))))'
Support contains 4 out of 674 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 674/674 places, 774/774 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 81 transitions
Trivial Post-agglo rules discarded 81 transitions
Performed 81 trivial Post agglomeration. Transition count delta: 81
Iterating post reduction 0 with 81 rules applied. Total rules applied 81 place count 673 transition count 692
Reduce places removed 81 places and 0 transitions.
Iterating post reduction 1 with 81 rules applied. Total rules applied 162 place count 592 transition count 692
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 162 place count 592 transition count 592
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 362 place count 492 transition count 592
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 373 place count 481 transition count 581
Iterating global reduction 2 with 11 rules applied. Total rules applied 384 place count 481 transition count 581
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 384 place count 481 transition count 574
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 398 place count 474 transition count 574
Performed 189 Post agglomeration using F-continuation condition.Transition count delta: 189
Deduced a syphon composed of 189 places in 0 ms
Reduce places removed 189 places and 0 transitions.
Iterating global reduction 2 with 378 rules applied. Total rules applied 776 place count 285 transition count 385
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 778 place count 283 transition count 383
Applied a total of 778 rules in 48 ms. Remains 283 /674 variables (removed 391) and now considering 383/774 (removed 391) transitions.
// Phase 1: matrix 383 rows 283 cols
[2024-05-29 16:49:45] [INFO ] Computed 81 invariants in 3 ms
[2024-05-29 16:49:45] [INFO ] Implicit Places using invariants in 148 ms returned []
[2024-05-29 16:49:45] [INFO ] Invariant cache hit.
[2024-05-29 16:49:46] [INFO ] Implicit Places using invariants and state equation in 317 ms returned []
Implicit Place search using SMT with State Equation took 466 ms to find 0 implicit places.
[2024-05-29 16:49:46] [INFO ] Redundant transitions in 76 ms returned [382]
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
[2024-05-29 16:49:46] [INFO ] Computed 81 invariants in 6 ms
[2024-05-29 16:49:46] [INFO ] Dead Transitions using invariants and state equation in 213 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 283/674 places, 382/774 transitions.
Applied a total of 0 rules in 5 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 822 ms. Remains : 283/674 places, 382/774 transitions.
Stuttering acceptance computed with spot in 95 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : ShieldRVs-PT-020B-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(EQ s185 0), p0:(EQ s185 1), p2:(OR (EQ s75 0) (EQ s77 0) (EQ s81 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 27001 reset in 321 ms.
Product exploration explored 100000 steps with 26886 reset in 352 ms.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Detected a total of 2/283 stabilizing places and 2/382 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/3 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p0) p2), (X (NOT (AND p1 (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0)))))]
Knowledge based reduction with 9 factoid took 422 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 143 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Incomplete random walk after 10000 steps, including 36 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-29 16:49:47] [INFO ] Invariant cache hit.
[2024-05-29 16:49:47] [INFO ] After 55ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 16:49:47] [INFO ] [Nat]Absence check using 81 positive place invariants in 11 ms returned sat
[2024-05-29 16:49:47] [INFO ] After 62ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 (NOT p0) p2), (X (NOT (AND p1 (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (G (NOT (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : [(X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (F (AND (NOT p0) (NOT p2))), (F (NOT (AND p1 (NOT p0)))), (F (AND p1 (NOT p0) (NOT p2)))]
Knowledge based reduction with 10 factoid took 777 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 68 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Support contains 4 out of 283 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 283/283 places, 382/382 transitions.
Applied a total of 0 rules in 11 ms. Remains 283 /283 variables (removed 0) and now considering 382/382 (removed 0) transitions.
[2024-05-29 16:49:48] [INFO ] Invariant cache hit.
[2024-05-29 16:49:48] [INFO ] Implicit Places using invariants in 129 ms returned []
[2024-05-29 16:49:48] [INFO ] Invariant cache hit.
[2024-05-29 16:49:49] [INFO ] Implicit Places using invariants and state equation in 290 ms returned []
Implicit Place search using SMT with State Equation took 419 ms to find 0 implicit places.
[2024-05-29 16:49:49] [INFO ] Redundant transitions in 74 ms returned []
[2024-05-29 16:49:49] [INFO ] Invariant cache hit.
[2024-05-29 16:49:49] [INFO ] Dead Transitions using invariants and state equation in 177 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 687 ms. Remains : 283/283 places, 382/382 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Detected a total of 2/283 stabilizing places and 2/382 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p2), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 4 factoid took 187 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Finished random walk after 5298 steps, including 18 resets, run visited all 2 properties in 27 ms. (steps per millisecond=196 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p2), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0), (F (AND (NOT p0) (NOT p2)))]
Knowledge based reduction with 4 factoid took 246 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 62 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Product exploration explored 100000 steps with 27175 reset in 317 ms.
Product exploration explored 100000 steps with 26813 reset in 348 ms.
Built C files in :
/tmp/ltsmin1401016372928865317
[2024-05-29 16:49:51] [INFO ] Computing symmetric may disable matrix : 382 transitions.
[2024-05-29 16:49:51] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:49:51] [INFO ] Computing symmetric may enable matrix : 382 transitions.
[2024-05-29 16:49:51] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:49:51] [INFO ] Computing Do-Not-Accords matrix : 382 transitions.
[2024-05-29 16:49:51] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:49:51] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1401016372928865317
Running compilation step : cd /tmp/ltsmin1401016372928865317;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 811 ms.
Running link step : cd /tmp/ltsmin1401016372928865317;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin1401016372928865317;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased10264466222431787058.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 283 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 283/283 places, 382/382 transitions.
Applied a total of 0 rules in 14 ms. Remains 283 /283 variables (removed 0) and now considering 382/382 (removed 0) transitions.
[2024-05-29 16:50:06] [INFO ] Invariant cache hit.
[2024-05-29 16:50:06] [INFO ] Implicit Places using invariants in 129 ms returned []
[2024-05-29 16:50:06] [INFO ] Invariant cache hit.
[2024-05-29 16:50:06] [INFO ] Implicit Places using invariants and state equation in 299 ms returned []
Implicit Place search using SMT with State Equation took 429 ms to find 0 implicit places.
[2024-05-29 16:50:06] [INFO ] Redundant transitions in 78 ms returned []
[2024-05-29 16:50:06] [INFO ] Invariant cache hit.
[2024-05-29 16:50:06] [INFO ] Dead Transitions using invariants and state equation in 179 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 707 ms. Remains : 283/283 places, 382/382 transitions.
Built C files in :
/tmp/ltsmin15370675226886396240
[2024-05-29 16:50:06] [INFO ] Computing symmetric may disable matrix : 382 transitions.
[2024-05-29 16:50:06] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:50:06] [INFO ] Computing symmetric may enable matrix : 382 transitions.
[2024-05-29 16:50:06] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:50:06] [INFO ] Computing Do-Not-Accords matrix : 382 transitions.
[2024-05-29 16:50:06] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:50:06] [INFO ] Built C files in 41ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15370675226886396240
Running compilation step : cd /tmp/ltsmin15370675226886396240;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 804 ms.
Running link step : cd /tmp/ltsmin15370675226886396240;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin15370675226886396240;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased4299221625649645205.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 16:50:21] [INFO ] Flatten gal took : 20 ms
[2024-05-29 16:50:21] [INFO ] Flatten gal took : 13 ms
[2024-05-29 16:50:21] [INFO ] Time to serialize gal into /tmp/LTL1647054939044190759.gal : 3 ms
[2024-05-29 16:50:21] [INFO ] Time to serialize properties into /tmp/LTL2697372525721370990.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1647054939044190759.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7109822548942712209.hoa' '-atoms' '/tmp/LTL2697372525721370990.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL2697372525721370990.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7109822548942712209.hoa
Detected timeout of ITS tools.
[2024-05-29 16:50:37] [INFO ] Flatten gal took : 12 ms
[2024-05-29 16:50:37] [INFO ] Flatten gal took : 18 ms
[2024-05-29 16:50:37] [INFO ] Time to serialize gal into /tmp/LTL5001205555879217087.gal : 2 ms
[2024-05-29 16:50:37] [INFO ] Time to serialize properties into /tmp/LTL10909924281586922273.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5001205555879217087.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10909924281586922273.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(("(p533==1)")||(G(("(p533==0)")&&(F("(((p228==0)||(p234==0))||(p242==0))")))))))
Formula 0 simplified : G(!"(p533==1)" & F(!"(p533==0)" | G!"(((p228==0)||(p234==0))||(p242==0))"))
Detected timeout of ITS tools.
[2024-05-29 16:50:52] [INFO ] Flatten gal took : 17 ms
[2024-05-29 16:50:52] [INFO ] Applying decomposition
[2024-05-29 16:50:52] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph1472898574371061381.txt' '-o' '/tmp/graph1472898574371061381.bin' '-w' '/tmp/graph1472898574371061381.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph1472898574371061381.bin' '-l' '-1' '-v' '-w' '/tmp/graph1472898574371061381.weights' '-q' '0' '-e' '0.001'
[2024-05-29 16:50:52] [INFO ] Decomposing Gal with order
[2024-05-29 16:50:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 16:50:52] [INFO ] Removed a total of 415 redundant transitions.
[2024-05-29 16:50:52] [INFO ] Flatten gal took : 21 ms
[2024-05-29 16:50:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 432 labels/synchronizations in 6 ms.
[2024-05-29 16:50:52] [INFO ] Time to serialize gal into /tmp/LTL18175478435415783811.gal : 3 ms
[2024-05-29 16:50:52] [INFO ] Time to serialize properties into /tmp/LTL2645723062734879481.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18175478435415783811.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2645723062734879481.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F(("(i8.u53.p533==1)")||(G(("(i8.u53.p533==0)")&&(F("(((i3.i0.u21.p228==0)||(i3.i0.u22.p234==0))||(i3.i0.u23.p242==0))")))))))
Formula 0 simplified : G(!"(i8.u53.p533==1)" & F(!"(i8.u53.p533==0)" | G!"(((i3.i0.u21.p228==0)||(i3.i0.u22.p234==0))||(i3.i0.u23.p242==0))"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15046729974746943112
[2024-05-29 16:51:07] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15046729974746943112
Running compilation step : cd /tmp/ltsmin15046729974746943112;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 602 ms.
Running link step : cd /tmp/ltsmin15046729974746943112;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin15046729974746943112;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>(((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-020B-LTLFireability-14 finished in 96927 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(G(p0))&&F((p1||G(p2))))))'
Support contains 3 out of 674 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 674/674 places, 774/774 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 81 transitions
Trivial Post-agglo rules discarded 81 transitions
Performed 81 trivial Post agglomeration. Transition count delta: 81
Iterating post reduction 0 with 81 rules applied. Total rules applied 81 place count 673 transition count 692
Reduce places removed 81 places and 0 transitions.
Iterating post reduction 1 with 81 rules applied. Total rules applied 162 place count 592 transition count 692
Performed 99 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 99 Pre rules applied. Total rules applied 162 place count 592 transition count 593
Deduced a syphon composed of 99 places in 1 ms
Reduce places removed 99 places and 0 transitions.
Iterating global reduction 2 with 198 rules applied. Total rules applied 360 place count 493 transition count 593
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 369 place count 484 transition count 584
Iterating global reduction 2 with 9 rules applied. Total rules applied 378 place count 484 transition count 584
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 378 place count 484 transition count 578
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 390 place count 478 transition count 578
Performed 191 Post agglomeration using F-continuation condition.Transition count delta: 191
Deduced a syphon composed of 191 places in 0 ms
Reduce places removed 191 places and 0 transitions.
Iterating global reduction 2 with 382 rules applied. Total rules applied 772 place count 287 transition count 387
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 774 place count 285 transition count 385
Applied a total of 774 rules in 50 ms. Remains 285 /674 variables (removed 389) and now considering 385/774 (removed 389) transitions.
// Phase 1: matrix 385 rows 285 cols
[2024-05-29 16:51:22] [INFO ] Computed 81 invariants in 2 ms
[2024-05-29 16:51:22] [INFO ] Implicit Places using invariants in 123 ms returned []
[2024-05-29 16:51:22] [INFO ] Invariant cache hit.
[2024-05-29 16:51:22] [INFO ] Implicit Places using invariants and state equation in 287 ms returned []
Implicit Place search using SMT with State Equation took 412 ms to find 0 implicit places.
[2024-05-29 16:51:22] [INFO ] Redundant transitions in 86 ms returned [384]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 384 rows 285 cols
[2024-05-29 16:51:22] [INFO ] Computed 81 invariants in 1 ms
[2024-05-29 16:51:23] [INFO ] Dead Transitions using invariants and state equation in 178 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 285/674 places, 384/774 transitions.
Applied a total of 0 rules in 5 ms. Remains 285 /285 variables (removed 0) and now considering 384/384 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 741 ms. Remains : 285/674 places, 384/774 transitions.
Stuttering acceptance computed with spot in 108 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : ShieldRVs-PT-020B-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) p2), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s58 1) (EQ s254 1)), p1:(EQ s254 0), p2:(EQ s151 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 267 steps with 0 reset in 3 ms.
FORMULA ShieldRVs-PT-020B-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-020B-LTLFireability-15 finished in 885 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||F(p1))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(p1))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(F(p0))||G((G(p1)||(p2&&G(p3))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||G((p1&&F(p2))))))'
[2024-05-29 16:51:23] [INFO ] Flatten gal took : 19 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin5983449784338536096
[2024-05-29 16:51:23] [INFO ] Computing symmetric may disable matrix : 774 transitions.
[2024-05-29 16:51:23] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:51:23] [INFO ] Computing symmetric may enable matrix : 774 transitions.
[2024-05-29 16:51:23] [INFO ] Applying decomposition
[2024-05-29 16:51:23] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:51:23] [INFO ] Flatten gal took : 18 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph467123617539820061.txt' '-o' '/tmp/graph467123617539820061.bin' '-w' '/tmp/graph467123617539820061.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph467123617539820061.bin' '-l' '-1' '-v' '-w' '/tmp/graph467123617539820061.weights' '-q' '0' '-e' '0.001'
[2024-05-29 16:51:23] [INFO ] Decomposing Gal with order
[2024-05-29 16:51:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 16:51:23] [INFO ] Computing Do-Not-Accords matrix : 774 transitions.
[2024-05-29 16:51:23] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 16:51:23] [INFO ] Built C files in 128ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5983449784338536096
Running compilation step : cd /tmp/ltsmin5983449784338536096;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '144' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-29 16:51:23] [INFO ] Removed a total of 711 redundant transitions.
[2024-05-29 16:51:24] [INFO ] Flatten gal took : 49 ms
[2024-05-29 16:51:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2024-05-29 16:51:24] [INFO ] Time to serialize gal into /tmp/LTLFireability3801454430716292238.gal : 9 ms
[2024-05-29 16:51:24] [INFO ] Time to serialize properties into /tmp/LTLFireability11495751469097995194.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability3801454430716292238.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability11495751469097995194.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 5 LTL properties
Checking formula 0 : !((X((G("((((i1.u18.p48==1)&&(i1.u20.p59==1))&&(i0.u29.p82==1))||(i1.u21.p51==1))"))||(F("(i8.u140.p442==1)")))))
Formula 0 simplified : X(F!"((((i1.u18.p48==1)&&(i1.u20.p59==1))&&(i0.u29.p82==1))||(i1.u21.p51==1))" & G!"(i8.u140.p442==1)")
Compilation finished in 1907 ms.
Running link step : cd /tmp/ltsmin5983449784338536096;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin5983449784338536096;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(([]((LTLAPp0==true))||<>((LTLAPp1==true))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin5983449784338536096;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(([]((LTLAPp0==true))||<>((LTLAPp1==true))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin5983449784338536096;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>(([]((LTLAPp2==true))||[]((LTLAPp3==true))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-29 17:14:19] [INFO ] Applying decomposition
[2024-05-29 17:14:19] [INFO ] Flatten gal took : 152 ms
[2024-05-29 17:14:20] [INFO ] Decomposing Gal with order
[2024-05-29 17:14:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 17:14:20] [INFO ] Removed a total of 417 redundant transitions.
[2024-05-29 17:14:20] [INFO ] Flatten gal took : 197 ms
[2024-05-29 17:14:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 632 labels/synchronizations in 108 ms.
[2024-05-29 17:14:21] [INFO ] Time to serialize gal into /tmp/LTLFireability495406513868048866.gal : 28 ms
[2024-05-29 17:14:21] [INFO ] Time to serialize properties into /tmp/LTLFireability17084125106700246990.ltl : 10 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability495406513868048866.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability17084125106700246990.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 5 LTL properties
Checking formula 0 : !((X((G("((((i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i1.i0.u26.p48==1)&&(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0...391
Formula 0 simplified : X(F!"((((i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i1.i0.u26.p48==1)&&(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i...383
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin5983449784338536096;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>(([]((LTLAPp2==true))||[]((LTLAPp3==true))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin5983449784338536096;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '([](<>((LTLAPp4==true)))||[](([]((LTLAPp5==true))||((LTLAPp6==true)&&[]((LTLAPp7==true))))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin5983449784338536096;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '([](<>((LTLAPp4==true)))||[](([]((LTLAPp5==true))||((LTLAPp6==true)&&[]((LTLAPp7==true))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin5983449784338536096;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[]((<>((LTLAPp8==true))&&<>([]((LTLAPp9==true)))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-29 17:37:16] [INFO ] Flatten gal took : 149 ms
[2024-05-29 17:37:16] [INFO ] Input system was already deterministic with 774 transitions.
[2024-05-29 17:37:17] [INFO ] Transformed 674 places.
[2024-05-29 17:37:17] [INFO ] Transformed 774 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
[2024-05-29 17:37:17] [INFO ] Time to serialize gal into /tmp/LTLFireability11662129347729437696.gal : 3 ms
[2024-05-29 17:37:17] [INFO ] Time to serialize properties into /tmp/LTLFireability9958763934538596817.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability11662129347729437696.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability9958763934538596817.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_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...343
Read 5 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((X((G("((((p48==1)&&(p59==1))&&(p82==1))||(p51==1))"))||(F("(p442==1)")))))
Formula 0 simplified : X(F!"((((p48==1)&&(p59==1))&&(p82==1))||(p51==1))" & G!"(p442==1)")
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin5983449784338536096;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[]((<>((LTLAPp8==true))&&<>([]((LTLAPp9==true)))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin5983449784338536096;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>(((LTLAPp10==true)||[](((LTLAPp11==true)&&<>((LTLAPp12==true))))))' '--buchi-type=spotba'
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 11337736 kB
After kill :
MemTotal: 16393232 kB
MemFree: 15733448 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_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldRVs-PT-020B"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is ShieldRVs-PT-020B, 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 r373-tall-171683789400508"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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