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-171683788900288.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 ShieldPPPs-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-171683788900288
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 844K
-rw-r--r-- 1 mcc users 7.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K 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 3.5K May 19 07:16 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 16:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 19:09 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 13 11:37 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 110K Apr 13 11:37 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 13 11:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 102K Apr 13 11:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:53 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 349K 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 ShieldPPPs-PT-020B-LTLFireability-00
FORMULA_NAME ShieldPPPs-PT-020B-LTLFireability-01
FORMULA_NAME ShieldPPPs-PT-020B-LTLFireability-02
FORMULA_NAME ShieldPPPs-PT-020B-LTLFireability-03
FORMULA_NAME ShieldPPPs-PT-020B-LTLFireability-04
FORMULA_NAME ShieldPPPs-PT-020B-LTLFireability-05
FORMULA_NAME ShieldPPPs-PT-020B-LTLFireability-06
FORMULA_NAME ShieldPPPs-PT-020B-LTLFireability-07
FORMULA_NAME ShieldPPPs-PT-020B-LTLFireability-08
FORMULA_NAME ShieldPPPs-PT-020B-LTLFireability-09
FORMULA_NAME ShieldPPPs-PT-020B-LTLFireability-10
FORMULA_NAME ShieldPPPs-PT-020B-LTLFireability-11
FORMULA_NAME ShieldPPPs-PT-020B-LTLFireability-12
FORMULA_NAME ShieldPPPs-PT-020B-LTLFireability-13
FORMULA_NAME ShieldPPPs-PT-020B-LTLFireability-14
FORMULA_NAME ShieldPPPs-PT-020B-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716971954407

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=ShieldPPPs-PT-020B
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-29 08:39:16] [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 08:39:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 08:39:16] [INFO ] Load time of PNML (sax parser for PT used): 109 ms
[2024-05-29 08:39:16] [INFO ] Transformed 1363 places.
[2024-05-29 08:39:16] [INFO ] Transformed 1263 transitions.
[2024-05-29 08:39:16] [INFO ] Found NUPN structural information;
[2024-05-29 08:39:16] [INFO ] Parsed PT model containing 1363 places and 1263 transitions and 3486 arcs in 218 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA ShieldPPPs-PT-020B-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-020B-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 44 out of 1363 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1363/1363 places, 1263/1263 transitions.
Discarding 135 places :
Symmetric choice reduction at 0 with 135 rule applications. Total rules 135 place count 1228 transition count 1128
Iterating global reduction 0 with 135 rules applied. Total rules applied 270 place count 1228 transition count 1128
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 271 place count 1227 transition count 1127
Iterating global reduction 0 with 1 rules applied. Total rules applied 272 place count 1227 transition count 1127
Applied a total of 272 rules in 337 ms. Remains 1227 /1363 variables (removed 136) and now considering 1127/1263 (removed 136) transitions.
// Phase 1: matrix 1127 rows 1227 cols
[2024-05-29 08:39:19] [INFO ] Computed 221 invariants in 30 ms
[2024-05-29 08:39:19] [INFO ] Implicit Places using invariants in 611 ms returned []
[2024-05-29 08:39:19] [INFO ] Invariant cache hit.
[2024-05-29 08:39:20] [INFO ] Implicit Places using invariants and state equation in 1046 ms returned []
Implicit Place search using SMT with State Equation took 4060 ms to find 0 implicit places.
[2024-05-29 08:39:20] [INFO ] Invariant cache hit.
[2024-05-29 08:39:21] [INFO ] Dead Transitions using invariants and state equation in 657 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1227/1363 places, 1127/1263 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5060 ms. Remains : 1227/1363 places, 1127/1263 transitions.
Support contains 44 out of 1227 places after structural reductions.
[2024-05-29 08:39:21] [INFO ] Flatten gal took : 98 ms
[2024-05-29 08:39:21] [INFO ] Flatten gal took : 54 ms
[2024-05-29 08:39:22] [INFO ] Input system was already deterministic with 1127 transitions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 444 ms. (steps per millisecond=22 ) properties (out of 29) seen :26
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2024-05-29 08:39:22] [INFO ] Invariant cache hit.
[2024-05-29 08:39:22] [INFO ] [Real]Absence check using 221 positive place invariants in 54 ms returned sat
[2024-05-29 08:39:23] [INFO ] After 951ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-29 08:39:23] [INFO ] [Nat]Absence check using 221 positive place invariants in 55 ms returned sat
[2024-05-29 08:39:24] [INFO ] After 575ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-05-29 08:39:24] [INFO ] Deduced a trap composed of 23 places in 209 ms of which 6 ms to minimize.
[2024-05-29 08:39:24] [INFO ] Deduced a trap composed of 25 places in 228 ms of which 1 ms to minimize.
[2024-05-29 08:39:25] [INFO ] Deduced a trap composed of 17 places in 224 ms of which 1 ms to minimize.
[2024-05-29 08:39:25] [INFO ] Deduced a trap composed of 18 places in 211 ms of which 2 ms to minimize.
[2024-05-29 08:39:25] [INFO ] Deduced a trap composed of 25 places in 203 ms of which 1 ms to minimize.
[2024-05-29 08:39:26] [INFO ] Deduced a trap composed of 29 places in 208 ms of which 0 ms to minimize.
[2024-05-29 08:39:26] [INFO ] Deduced a trap composed of 21 places in 203 ms of which 1 ms to minimize.
[2024-05-29 08:39:26] [INFO ] Deduced a trap composed of 11 places in 201 ms of which 1 ms to minimize.
[2024-05-29 08:39:26] [INFO ] Deduced a trap composed of 16 places in 211 ms of which 1 ms to minimize.
[2024-05-29 08:39:27] [INFO ] Deduced a trap composed of 25 places in 331 ms of which 1 ms to minimize.
[2024-05-29 08:39:27] [INFO ] Deduced a trap composed of 20 places in 291 ms of which 1 ms to minimize.
[2024-05-29 08:39:27] [INFO ] Deduced a trap composed of 28 places in 278 ms of which 0 ms to minimize.
[2024-05-29 08:39:28] [INFO ] Deduced a trap composed of 19 places in 285 ms of which 2 ms to minimize.
[2024-05-29 08:39:28] [INFO ] Deduced a trap composed of 18 places in 259 ms of which 1 ms to minimize.
[2024-05-29 08:39:28] [INFO ] Deduced a trap composed of 25 places in 260 ms of which 0 ms to minimize.
[2024-05-29 08:39:29] [INFO ] Deduced a trap composed of 43 places in 255 ms of which 0 ms to minimize.
[2024-05-29 08:39:29] [INFO ] Deduced a trap composed of 42 places in 260 ms of which 0 ms to minimize.
[2024-05-29 08:39:33] [INFO ] Deduced a trap composed of 24 places in 233 ms of which 0 ms to minimize.
[2024-05-29 08:39:33] [INFO ] Deduced a trap composed of 25 places in 216 ms of which 1 ms to minimize.
[2024-05-29 08:39:33] [INFO ] Trap strengthening (SAT) tested/added 20/19 trap constraints in 9388 ms
[2024-05-29 08:39:34] [INFO ] Deduced a trap composed of 32 places in 112 ms of which 1 ms to minimize.
[2024-05-29 08:39:34] [INFO ] Deduced a trap composed of 42 places in 101 ms of which 1 ms to minimize.
[2024-05-29 08:39:34] [INFO ] Deduced a trap composed of 30 places in 104 ms of which 0 ms to minimize.
[2024-05-29 08:39:34] [INFO ] Deduced a trap composed of 27 places in 109 ms of which 1 ms to minimize.
[2024-05-29 08:39:34] [INFO ] Deduced a trap composed of 49 places in 94 ms of which 0 ms to minimize.
[2024-05-29 08:39:34] [INFO ] Deduced a trap composed of 40 places in 106 ms of which 0 ms to minimize.
[2024-05-29 08:39:35] [INFO ] Deduced a trap composed of 64 places in 82 ms of which 0 ms to minimize.
[2024-05-29 08:39:35] [INFO ] Deduced a trap composed of 26 places in 78 ms of which 1 ms to minimize.
[2024-05-29 08:39:35] [INFO ] Deduced a trap composed of 56 places in 76 ms of which 1 ms to minimize.
[2024-05-29 08:39:35] [INFO ] Deduced a trap composed of 45 places in 75 ms of which 1 ms to minimize.
[2024-05-29 08:39:35] [INFO ] Deduced a trap composed of 42 places in 76 ms of which 0 ms to minimize.
[2024-05-29 08:39:35] [INFO ] Deduced a trap composed of 46 places in 78 ms of which 1 ms to minimize.
[2024-05-29 08:39:35] [INFO ] Deduced a trap composed of 46 places in 83 ms of which 1 ms to minimize.
[2024-05-29 08:39:35] [INFO ] Deduced a trap composed of 47 places in 71 ms of which 1 ms to minimize.
[2024-05-29 08:39:35] [INFO ] Deduced a trap composed of 49 places in 70 ms of which 1 ms to minimize.
[2024-05-29 08:39:36] [INFO ] Deduced a trap composed of 31 places in 65 ms of which 0 ms to minimize.
[2024-05-29 08:39:36] [INFO ] Deduced a trap composed of 45 places in 77 ms of which 1 ms to minimize.
[2024-05-29 08:39:36] [INFO ] Deduced a trap composed of 56 places in 69 ms of which 1 ms to minimize.
[2024-05-29 08:39:36] [INFO ] Deduced a trap composed of 46 places in 72 ms of which 0 ms to minimize.
[2024-05-29 08:39:36] [INFO ] Deduced a trap composed of 47 places in 69 ms of which 1 ms to minimize.
[2024-05-29 08:39:36] [INFO ] Deduced a trap composed of 48 places in 69 ms of which 1 ms to minimize.
[2024-05-29 08:39:36] [INFO ] Trap strengthening (SAT) tested/added 22/21 trap constraints in 2689 ms
[2024-05-29 08:39:36] [INFO ] After 12829ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 135 ms.
[2024-05-29 08:39:36] [INFO ] After 13288ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 1 properties in 95 ms.
Support contains 6 out of 1227 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1227/1227 places, 1127/1127 transitions.
Drop transitions removed 141 transitions
Trivial Post-agglo rules discarded 141 transitions
Performed 141 trivial Post agglomeration. Transition count delta: 141
Iterating post reduction 0 with 141 rules applied. Total rules applied 141 place count 1227 transition count 986
Reduce places removed 141 places and 0 transitions.
Iterating post reduction 1 with 141 rules applied. Total rules applied 282 place count 1086 transition count 986
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 282 place count 1086 transition count 886
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 482 place count 986 transition count 886
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 486 place count 982 transition count 882
Iterating global reduction 2 with 4 rules applied. Total rules applied 490 place count 982 transition count 882
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 490 place count 982 transition count 880
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 494 place count 980 transition count 880
Performed 353 Post agglomeration using F-continuation condition.Transition count delta: 353
Deduced a syphon composed of 353 places in 1 ms
Reduce places removed 353 places and 0 transitions.
Iterating global reduction 2 with 706 rules applied. Total rules applied 1200 place count 627 transition count 527
Partial Free-agglomeration rule applied 176 times.
Drop transitions removed 176 transitions
Iterating global reduction 2 with 176 rules applied. Total rules applied 1376 place count 627 transition count 527
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 1377 place count 626 transition count 526
Applied a total of 1377 rules in 255 ms. Remains 626 /1227 variables (removed 601) and now considering 526/1127 (removed 601) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 255 ms. Remains : 626/1227 places, 526/1127 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=72 ) properties (out of 2) seen :1
Finished Best-First random walk after 2647 steps, including 0 resets, run visited all 1 properties in 7 ms. (steps per millisecond=378 )
Parikh walk visited 0 properties in 0 ms.
Computed a total of 244 stabilizing places and 244 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' '!(F(p0))'
Support contains 1 out of 1227 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1227/1227 places, 1127/1127 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 142 transitions
Trivial Post-agglo rules discarded 142 transitions
Performed 142 trivial Post agglomeration. Transition count delta: 142
Iterating post reduction 0 with 142 rules applied. Total rules applied 142 place count 1226 transition count 984
Reduce places removed 142 places and 0 transitions.
Iterating post reduction 1 with 142 rules applied. Total rules applied 284 place count 1084 transition count 984
Performed 99 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 99 Pre rules applied. Total rules applied 284 place count 1084 transition count 885
Deduced a syphon composed of 99 places in 4 ms
Reduce places removed 99 places and 0 transitions.
Iterating global reduction 2 with 198 rules applied. Total rules applied 482 place count 985 transition count 885
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 486 place count 981 transition count 881
Iterating global reduction 2 with 4 rules applied. Total rules applied 490 place count 981 transition count 881
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 490 place count 981 transition count 878
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 496 place count 978 transition count 878
Performed 354 Post agglomeration using F-continuation condition.Transition count delta: 354
Deduced a syphon composed of 354 places in 1 ms
Reduce places removed 354 places and 0 transitions.
Iterating global reduction 2 with 708 rules applied. Total rules applied 1204 place count 624 transition count 524
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1206 place count 622 transition count 522
Applied a total of 1206 rules in 160 ms. Remains 622 /1227 variables (removed 605) and now considering 522/1127 (removed 605) transitions.
// Phase 1: matrix 522 rows 622 cols
[2024-05-29 08:39:37] [INFO ] Computed 221 invariants in 4 ms
[2024-05-29 08:39:38] [INFO ] Implicit Places using invariants in 311 ms returned []
[2024-05-29 08:39:38] [INFO ] Invariant cache hit.
[2024-05-29 08:39:38] [INFO ] Implicit Places using invariants and state equation in 579 ms returned []
Implicit Place search using SMT with State Equation took 894 ms to find 0 implicit places.
[2024-05-29 08:39:38] [INFO ] Redundant transitions in 30 ms returned []
[2024-05-29 08:39:38] [INFO ] Invariant cache hit.
[2024-05-29 08:39:39] [INFO ] Dead Transitions using invariants and state equation in 299 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 622/1227 places, 522/1127 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1389 ms. Remains : 622/1227 places, 522/1127 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 179 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-020B-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s396 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 22359 reset in 703 ms.
Product exploration explored 100000 steps with 22223 reset in 701 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 2/622 stabilizing places and 2/522 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (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 2 factoid took 9060 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 27 ms :[(NOT p0)]
Finished random walk after 3 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 200 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 48 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
[2024-05-29 08:39:50] [INFO ] Invariant cache hit.
[2024-05-29 08:39:50] [INFO ] [Real]Absence check using 221 positive place invariants in 89 ms returned sat
[2024-05-29 08:39:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 08:39:51] [INFO ] [Real]Absence check using state equation in 1030 ms returned sat
[2024-05-29 08:39:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 08:39:51] [INFO ] [Nat]Absence check using 221 positive place invariants in 84 ms returned sat
[2024-05-29 08:39:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 08:39:52] [INFO ] [Nat]Absence check using state equation in 892 ms returned sat
[2024-05-29 08:39:52] [INFO ] Deduced a trap composed of 9 places in 27 ms of which 0 ms to minimize.
[2024-05-29 08:39:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 74 ms
[2024-05-29 08:39:52] [INFO ] Computed and/alt/rep : 519/1008/519 causal constraints (skipped 0 transitions) in 29 ms.
[2024-05-29 08:39:57] [INFO ] Added : 358 causal constraints over 72 iterations in 4223 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 622 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 622/622 places, 522/522 transitions.
Applied a total of 0 rules in 21 ms. Remains 622 /622 variables (removed 0) and now considering 522/522 (removed 0) transitions.
[2024-05-29 08:39:57] [INFO ] Invariant cache hit.
[2024-05-29 08:39:57] [INFO ] Implicit Places using invariants in 400 ms returned []
[2024-05-29 08:39:57] [INFO ] Invariant cache hit.
[2024-05-29 08:39:58] [INFO ] Implicit Places using invariants and state equation in 568 ms returned []
Implicit Place search using SMT with State Equation took 970 ms to find 0 implicit places.
[2024-05-29 08:39:58] [INFO ] Redundant transitions in 9 ms returned []
[2024-05-29 08:39:58] [INFO ] Invariant cache hit.
[2024-05-29 08:39:58] [INFO ] Dead Transitions using invariants and state equation in 303 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1309 ms. Remains : 622/622 places, 522/522 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 2/622 stabilizing places and 2/522 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (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 2 factoid took 152 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 29 ms :[(NOT p0)]
Finished random walk after 3 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 1 ms.
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 185 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 40 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
[2024-05-29 08:39:58] [INFO ] Invariant cache hit.
[2024-05-29 08:39:59] [INFO ] [Real]Absence check using 221 positive place invariants in 82 ms returned sat
[2024-05-29 08:39:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 08:40:00] [INFO ] [Real]Absence check using state equation in 984 ms returned sat
[2024-05-29 08:40:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 08:40:00] [INFO ] [Nat]Absence check using 221 positive place invariants in 82 ms returned sat
[2024-05-29 08:40:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 08:40:01] [INFO ] [Nat]Absence check using state equation in 913 ms returned sat
[2024-05-29 08:40:01] [INFO ] Deduced a trap composed of 9 places in 41 ms of which 1 ms to minimize.
[2024-05-29 08:40:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 91 ms
[2024-05-29 08:40:01] [INFO ] Computed and/alt/rep : 519/1008/519 causal constraints (skipped 0 transitions) in 30 ms.
[2024-05-29 08:40:05] [INFO ] Added : 358 causal constraints over 72 iterations in 4023 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Product exploration explored 100000 steps with 22241 reset in 571 ms.
Product exploration explored 100000 steps with 22211 reset in 641 ms.
Built C files in :
/tmp/ltsmin9639612185767463006
[2024-05-29 08:40:07] [INFO ] Computing symmetric may disable matrix : 522 transitions.
[2024-05-29 08:40:07] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:40:07] [INFO ] Computing symmetric may enable matrix : 522 transitions.
[2024-05-29 08:40:07] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:40:07] [INFO ] Computing Do-Not-Accords matrix : 522 transitions.
[2024-05-29 08:40:07] [INFO ] Computation of Completed DNA matrix. took 13 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:40:07] [INFO ] Built C files in 82ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9639612185767463006
Running compilation step : cd /tmp/ltsmin9639612185767463006;'/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 1304 ms.
Running link step : cd /tmp/ltsmin9639612185767463006;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 50 ms.
Running LTSmin : cd /tmp/ltsmin9639612185767463006;'/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/stateBased8633787025250433099.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 622 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 622/622 places, 522/522 transitions.
Applied a total of 0 rules in 20 ms. Remains 622 /622 variables (removed 0) and now considering 522/522 (removed 0) transitions.
[2024-05-29 08:40:22] [INFO ] Invariant cache hit.
[2024-05-29 08:40:22] [INFO ] Implicit Places using invariants in 317 ms returned []
[2024-05-29 08:40:22] [INFO ] Invariant cache hit.
[2024-05-29 08:40:23] [INFO ] Implicit Places using invariants and state equation in 615 ms returned []
Implicit Place search using SMT with State Equation took 933 ms to find 0 implicit places.
[2024-05-29 08:40:23] [INFO ] Redundant transitions in 6 ms returned []
[2024-05-29 08:40:23] [INFO ] Invariant cache hit.
[2024-05-29 08:40:23] [INFO ] Dead Transitions using invariants and state equation in 291 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1264 ms. Remains : 622/622 places, 522/522 transitions.
Built C files in :
/tmp/ltsmin11495576112301880165
[2024-05-29 08:40:23] [INFO ] Computing symmetric may disable matrix : 522 transitions.
[2024-05-29 08:40:23] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:40:23] [INFO ] Computing symmetric may enable matrix : 522 transitions.
[2024-05-29 08:40:23] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:40:23] [INFO ] Computing Do-Not-Accords matrix : 522 transitions.
[2024-05-29 08:40:23] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:40:23] [INFO ] Built C files in 70ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11495576112301880165
Running compilation step : cd /tmp/ltsmin11495576112301880165;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11495576112301880165;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11495576112301880165;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-29 08:40:28] [INFO ] Flatten gal took : 27 ms
[2024-05-29 08:40:28] [INFO ] Flatten gal took : 26 ms
[2024-05-29 08:40:28] [INFO ] Time to serialize gal into /tmp/LTL3525516425340885048.gal : 6 ms
[2024-05-29 08:40:28] [INFO ] Time to serialize properties into /tmp/LTL7072275412983937842.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/LTL3525516425340885048.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11639671921989212983.hoa' '-atoms' '/tmp/LTL7072275412983937842.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/LTL7072275412983937842.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11639671921989212983.hoa
Detected timeout of ITS tools.
[2024-05-29 08:40:43] [INFO ] Flatten gal took : 23 ms
[2024-05-29 08:40:43] [INFO ] Flatten gal took : 22 ms
[2024-05-29 08:40:43] [INFO ] Time to serialize gal into /tmp/LTL3037858017643698289.gal : 3 ms
[2024-05-29 08:40:43] [INFO ] Time to serialize properties into /tmp/LTL7223789831850031920.ltl : 3 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/LTL3037858017643698289.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7223789831850031920.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("(p869==1)")))
Formula 0 simplified : G!"(p869==1)"
Detected timeout of ITS tools.
[2024-05-29 08:40:58] [INFO ] Flatten gal took : 25 ms
[2024-05-29 08:40:58] [INFO ] Applying decomposition
[2024-05-29 08:40:58] [INFO ] Flatten gal took : 21 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/graph6150909891971213344.txt' '-o' '/tmp/graph6150909891971213344.bin' '-w' '/tmp/graph6150909891971213344.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph6150909891971213344.bin' '-l' '-1' '-v' '-w' '/tmp/graph6150909891971213344.weights' '-q' '0' '-e' '0.001'
[2024-05-29 08:41:00] [INFO ] Decomposing Gal with order
[2024-05-29 08:41:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 08:41:01] [INFO ] Removed a total of 120 redundant transitions.
[2024-05-29 08:41:01] [INFO ] Flatten gal took : 73 ms
[2024-05-29 08:41:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 240 labels/synchronizations in 11 ms.
[2024-05-29 08:41:01] [INFO ] Time to serialize gal into /tmp/LTL16469399757043196564.gal : 11 ms
[2024-05-29 08:41:01] [INFO ] Time to serialize properties into /tmp/LTL5825719918493102121.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/LTL16469399757043196564.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5825719918493102121.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("(i12.i3.u141.p869==1)")))
Formula 0 simplified : G!"(i12.i3.u141.p869==1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8792591876246496638
[2024-05-29 08:41:16] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8792591876246496638
Running compilation step : cd /tmp/ltsmin8792591876246496638;'/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 836 ms.
Running link step : cd /tmp/ltsmin8792591876246496638;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin8792591876246496638;'/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))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldPPPs-PT-020B-LTLFireability-00 finished in 113549 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((F(p0)&&F(G(p1)))))'
Support contains 3 out of 1227 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1227/1227 places, 1127/1127 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 1223 transition count 1123
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 1223 transition count 1123
Applied a total of 8 rules in 71 ms. Remains 1223 /1227 variables (removed 4) and now considering 1123/1127 (removed 4) transitions.
// Phase 1: matrix 1123 rows 1223 cols
[2024-05-29 08:41:31] [INFO ] Computed 221 invariants in 9 ms
[2024-05-29 08:41:31] [INFO ] Implicit Places using invariants in 444 ms returned []
[2024-05-29 08:41:31] [INFO ] Invariant cache hit.
[2024-05-29 08:41:32] [INFO ] Implicit Places using invariants and state equation in 1006 ms returned []
Implicit Place search using SMT with State Equation took 1459 ms to find 0 implicit places.
[2024-05-29 08:41:32] [INFO ] Invariant cache hit.
[2024-05-29 08:41:33] [INFO ] Dead Transitions using invariants and state equation in 609 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1223/1227 places, 1123/1127 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2141 ms. Remains : 1223/1227 places, 1123/1127 transitions.
Stuttering acceptance computed with spot in 204 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ShieldPPPs-PT-020B-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(EQ s695 1), p1:(AND (EQ s1080 1) (EQ s854 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 3266 steps with 0 reset in 24 ms.
FORMULA ShieldPPPs-PT-020B-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-020B-LTLFireability-01 finished in 2402 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(X(F(p0)))))'
Support contains 3 out of 1227 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1227/1227 places, 1127/1127 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 1222 transition count 1122
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 1222 transition count 1122
Applied a total of 10 rules in 58 ms. Remains 1222 /1227 variables (removed 5) and now considering 1122/1127 (removed 5) transitions.
// Phase 1: matrix 1122 rows 1222 cols
[2024-05-29 08:41:33] [INFO ] Computed 221 invariants in 9 ms
[2024-05-29 08:41:34] [INFO ] Implicit Places using invariants in 375 ms returned []
[2024-05-29 08:41:34] [INFO ] Invariant cache hit.
[2024-05-29 08:41:35] [INFO ] Implicit Places using invariants and state equation in 1179 ms returned []
Implicit Place search using SMT with State Equation took 1555 ms to find 0 implicit places.
[2024-05-29 08:41:35] [INFO ] Invariant cache hit.
[2024-05-29 08:41:35] [INFO ] Dead Transitions using invariants and state equation in 671 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1222/1227 places, 1122/1127 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2286 ms. Remains : 1222/1227 places, 1122/1127 transitions.
Stuttering acceptance computed with spot in 157 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-020B-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(AND (EQ s210 0) (OR (EQ s533 0) (EQ s552 0)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 572 ms.
Product exploration explored 100000 steps with 25000 reset in 550 ms.
Computed a total of 239 stabilizing places and 239 stable transitions
Computed a total of 239 stabilizing places and 239 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 82 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 135 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 451 steps, including 0 resets, run visited all 1 properties in 7 ms. (steps per millisecond=64 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 83 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 125 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 125 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 3 out of 1222 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1222/1222 places, 1122/1122 transitions.
Applied a total of 0 rules in 30 ms. Remains 1222 /1222 variables (removed 0) and now considering 1122/1122 (removed 0) transitions.
[2024-05-29 08:41:37] [INFO ] Invariant cache hit.
[2024-05-29 08:41:38] [INFO ] Implicit Places using invariants in 422 ms returned []
[2024-05-29 08:41:38] [INFO ] Invariant cache hit.
[2024-05-29 08:41:39] [INFO ] Implicit Places using invariants and state equation in 1156 ms returned []
Implicit Place search using SMT with State Equation took 1579 ms to find 0 implicit places.
[2024-05-29 08:41:39] [INFO ] Invariant cache hit.
[2024-05-29 08:41:40] [INFO ] Dead Transitions using invariants and state equation in 583 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2194 ms. Remains : 1222/1222 places, 1122/1122 transitions.
Computed a total of 239 stabilizing places and 239 stable transitions
Computed a total of 239 stabilizing places and 239 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 88 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 156 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 455 steps, including 0 resets, run visited all 1 properties in 6 ms. (steps per millisecond=75 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 86 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 155 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 138 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 139 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 25000 reset in 570 ms.
Product exploration explored 100000 steps with 25000 reset in 597 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 200 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 3 out of 1222 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1222/1222 places, 1122/1122 transitions.
Performed 140 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 140 rules applied. Total rules applied 140 place count 1222 transition count 1122
Performed 42 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 42 Pre rules applied. Total rules applied 140 place count 1222 transition count 1123
Deduced a syphon composed of 182 places in 2 ms
Iterating global reduction 1 with 42 rules applied. Total rules applied 182 place count 1222 transition count 1123
Performed 415 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 597 places in 0 ms
Iterating global reduction 1 with 415 rules applied. Total rules applied 597 place count 1222 transition count 1123
Renaming transitions due to excessive name length > 1024 char.
Discarding 140 places :
Symmetric choice reduction at 1 with 140 rule applications. Total rules 737 place count 1082 transition count 983
Deduced a syphon composed of 457 places in 1 ms
Iterating global reduction 1 with 140 rules applied. Total rules applied 877 place count 1082 transition count 983
Deduced a syphon composed of 457 places in 0 ms
Applied a total of 877 rules in 390 ms. Remains 1082 /1222 variables (removed 140) and now considering 983/1122 (removed 139) transitions.
[2024-05-29 08:41:42] [INFO ] Redundant transitions in 14 ms returned []
// Phase 1: matrix 983 rows 1082 cols
[2024-05-29 08:41:43] [INFO ] Computed 221 invariants in 15 ms
[2024-05-29 08:41:43] [INFO ] Dead Transitions using invariants and state equation in 598 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1082/1222 places, 983/1122 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1028 ms. Remains : 1082/1222 places, 983/1122 transitions.
Built C files in :
/tmp/ltsmin13481294420405412438
[2024-05-29 08:41:43] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13481294420405412438
Running compilation step : cd /tmp/ltsmin13481294420405412438;'/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 1865 ms.
Running link step : cd /tmp/ltsmin13481294420405412438;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin13481294420405412438;'/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' '--hoa' '/tmp/stateBased353926120629750604.hoa' '--buchi-type=spotba'
LTSmin run took 397 ms.
FORMULA ShieldPPPs-PT-020B-LTLFireability-02 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldPPPs-PT-020B-LTLFireability-02 finished in 12253 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(((p1 U p2)&&p0))))'
Support contains 4 out of 1227 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1227/1227 places, 1127/1127 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 140 transitions
Trivial Post-agglo rules discarded 140 transitions
Performed 140 trivial Post agglomeration. Transition count delta: 140
Iterating post reduction 0 with 140 rules applied. Total rules applied 140 place count 1226 transition count 986
Reduce places removed 140 places and 0 transitions.
Iterating post reduction 1 with 140 rules applied. Total rules applied 280 place count 1086 transition count 986
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 280 place count 1086 transition count 886
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 480 place count 986 transition count 886
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 485 place count 981 transition count 881
Iterating global reduction 2 with 5 rules applied. Total rules applied 490 place count 981 transition count 881
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 490 place count 981 transition count 878
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 496 place count 978 transition count 878
Performed 352 Post agglomeration using F-continuation condition.Transition count delta: 352
Deduced a syphon composed of 352 places in 1 ms
Reduce places removed 352 places and 0 transitions.
Iterating global reduction 2 with 704 rules applied. Total rules applied 1200 place count 626 transition count 526
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1202 place count 624 transition count 524
Applied a total of 1202 rules in 129 ms. Remains 624 /1227 variables (removed 603) and now considering 524/1127 (removed 603) transitions.
// Phase 1: matrix 524 rows 624 cols
[2024-05-29 08:41:46] [INFO ] Computed 221 invariants in 2 ms
[2024-05-29 08:41:46] [INFO ] Implicit Places using invariants in 319 ms returned []
[2024-05-29 08:41:46] [INFO ] Invariant cache hit.
[2024-05-29 08:41:46] [INFO ] Implicit Places using invariants and state equation in 593 ms returned []
Implicit Place search using SMT with State Equation took 914 ms to find 0 implicit places.
[2024-05-29 08:41:46] [INFO ] Redundant transitions in 4 ms returned []
[2024-05-29 08:41:46] [INFO ] Invariant cache hit.
[2024-05-29 08:41:47] [INFO ] Dead Transitions using invariants and state equation in 316 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 624/1227 places, 524/1127 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1369 ms. Remains : 624/1227 places, 524/1127 transitions.
Stuttering acceptance computed with spot in 106 ms :[(OR (NOT p0) (NOT p2)), (NOT p2)]
Running random walk in product with property : ShieldPPPs-PT-020B-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(OR (AND p2 p0) (AND p0 p1)), acceptance={} source=0 dest: 0}, { cond=(OR (AND (NOT p2) (NOT p1)) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) p0 p1), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p2:(AND (EQ s11 1) (EQ s24 1)), p0:(AND (EQ s289 1) (EQ s311 1)), p1:(AND (EQ s289 1) (EQ s311 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 1282 steps with 0 reset in 15 ms.
FORMULA ShieldPPPs-PT-020B-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-020B-LTLFireability-03 finished in 1506 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' '!(((p0||X(G(p1))) U (!p0&&(p1 U p2))))'
Support contains 5 out of 1227 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1227/1227 places, 1127/1127 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 1223 transition count 1123
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 1223 transition count 1123
Applied a total of 8 rules in 52 ms. Remains 1223 /1227 variables (removed 4) and now considering 1123/1127 (removed 4) transitions.
// Phase 1: matrix 1123 rows 1223 cols
[2024-05-29 08:41:47] [INFO ] Computed 221 invariants in 10 ms
[2024-05-29 08:41:47] [INFO ] Implicit Places using invariants in 431 ms returned []
[2024-05-29 08:41:47] [INFO ] Invariant cache hit.
[2024-05-29 08:41:48] [INFO ] Implicit Places using invariants and state equation in 1057 ms returned []
Implicit Place search using SMT with State Equation took 1492 ms to find 0 implicit places.
[2024-05-29 08:41:48] [INFO ] Invariant cache hit.
[2024-05-29 08:41:49] [INFO ] Dead Transitions using invariants and state equation in 638 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1223/1227 places, 1123/1127 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2184 ms. Remains : 1223/1227 places, 1123/1127 transitions.
Stuttering acceptance computed with spot in 173 ms :[(OR (NOT p2) p0), (NOT p1), (AND (NOT p1) (NOT p2)), (NOT p2), true]
Running random walk in product with property : ShieldPPPs-PT-020B-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(OR p0 (AND (NOT p2) (NOT p1))), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={0} source=0 dest: 2}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={0} source=0 dest: 3}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 4}], [{ cond=(AND p0 (NOT p2) p1), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=3 dest: 0}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (EQ s592 1) (EQ s620 1)), p2:(EQ s187 1), p1:(AND (EQ s338 1) (EQ s361 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA ShieldPPPs-PT-020B-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-020B-LTLFireability-04 finished in 2388 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) U p1))'
Support contains 3 out of 1227 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1227/1227 places, 1127/1127 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 140 transitions
Trivial Post-agglo rules discarded 140 transitions
Performed 140 trivial Post agglomeration. Transition count delta: 140
Iterating post reduction 0 with 140 rules applied. Total rules applied 140 place count 1226 transition count 986
Reduce places removed 140 places and 0 transitions.
Iterating post reduction 1 with 140 rules applied. Total rules applied 280 place count 1086 transition count 986
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 280 place count 1086 transition count 886
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 480 place count 986 transition count 886
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 485 place count 981 transition count 881
Iterating global reduction 2 with 5 rules applied. Total rules applied 490 place count 981 transition count 881
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 490 place count 981 transition count 878
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 496 place count 978 transition count 878
Performed 353 Post agglomeration using F-continuation condition.Transition count delta: 353
Deduced a syphon composed of 353 places in 1 ms
Reduce places removed 353 places and 0 transitions.
Iterating global reduction 2 with 706 rules applied. Total rules applied 1202 place count 625 transition count 525
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1204 place count 623 transition count 523
Applied a total of 1204 rules in 108 ms. Remains 623 /1227 variables (removed 604) and now considering 523/1127 (removed 604) transitions.
// Phase 1: matrix 523 rows 623 cols
[2024-05-29 08:41:49] [INFO ] Computed 221 invariants in 4 ms
[2024-05-29 08:41:50] [INFO ] Implicit Places using invariants in 296 ms returned []
[2024-05-29 08:41:50] [INFO ] Invariant cache hit.
[2024-05-29 08:41:50] [INFO ] Implicit Places using invariants and state equation in 582 ms returned []
Implicit Place search using SMT with State Equation took 885 ms to find 0 implicit places.
[2024-05-29 08:41:50] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-29 08:41:50] [INFO ] Invariant cache hit.
[2024-05-29 08:41:51] [INFO ] Dead Transitions using invariants and state equation in 297 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 623/1227 places, 523/1127 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1303 ms. Remains : 623/1227 places, 523/1127 transitions.
Stuttering acceptance computed with spot in 85 ms :[(NOT p1), true, p0]
Running random walk in product with property : ShieldPPPs-PT-020B-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 1}, { cond=(NOT p0), acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(EQ s379 1), p0:(AND (EQ s47 1) (EQ s65 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Entered a terminal (fully accepting) state of product in 911 steps with 0 reset in 9 ms.
FORMULA ShieldPPPs-PT-020B-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-020B-LTLFireability-05 finished in 1414 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)||X(F(p1))))'
Support contains 2 out of 1227 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1227/1227 places, 1127/1127 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 1222 transition count 1122
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 1222 transition count 1122
Applied a total of 10 rules in 52 ms. Remains 1222 /1227 variables (removed 5) and now considering 1122/1127 (removed 5) transitions.
// Phase 1: matrix 1122 rows 1222 cols
[2024-05-29 08:41:51] [INFO ] Computed 221 invariants in 9 ms
[2024-05-29 08:41:51] [INFO ] Implicit Places using invariants in 417 ms returned []
[2024-05-29 08:41:51] [INFO ] Invariant cache hit.
[2024-05-29 08:41:52] [INFO ] Implicit Places using invariants and state equation in 1045 ms returned []
Implicit Place search using SMT with State Equation took 1464 ms to find 0 implicit places.
[2024-05-29 08:41:52] [INFO ] Invariant cache hit.
[2024-05-29 08:41:53] [INFO ] Dead Transitions using invariants and state equation in 606 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1222/1227 places, 1122/1127 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2125 ms. Remains : 1222/1227 places, 1122/1127 transitions.
Stuttering acceptance computed with spot in 89 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldPPPs-PT-020B-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s12 1), p1:(AND (EQ s943 1) (EQ s12 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 716 reset in 293 ms.
Product exploration explored 100000 steps with 720 reset in 343 ms.
Computed a total of 239 stabilizing places and 239 stable transitions
Computed a total of 239 stabilizing places and 239 stable transitions
Detected a total of 239/1222 stabilizing places and 239/1122 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (X (AND (NOT p0) (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 149 ms. Reduced automaton from 2 states, 2 edges and 2 AP (stutter sensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p0) (NOT p1))]
Finished random walk after 128 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=64 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (X (AND (NOT p0) (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 4 factoid took 163 ms. Reduced automaton from 1 states, 1 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 34 ms :[(AND (NOT p0) (NOT p1))]
[2024-05-29 08:41:54] [INFO ] Invariant cache hit.
[2024-05-29 08:41:55] [INFO ] [Real]Absence check using 221 positive place invariants in 149 ms returned sat
[2024-05-29 08:41:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 08:41:59] [INFO ] [Real]Absence check using state equation in 4207 ms returned sat
[2024-05-29 08:41:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 08:42:00] [INFO ] [Nat]Absence check using 221 positive place invariants in 129 ms returned sat
[2024-05-29 08:42:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 08:42:04] [INFO ] [Nat]Absence check using state equation in 3820 ms returned sat
[2024-05-29 08:42:04] [INFO ] Deduced a trap composed of 26 places in 207 ms of which 1 ms to minimize.
[2024-05-29 08:42:04] [INFO ] Deduced a trap composed of 39 places in 190 ms of which 0 ms to minimize.
[2024-05-29 08:42:04] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 558 ms
[2024-05-29 08:42:04] [INFO ] Computed and/alt/rep : 1121/1982/1121 causal constraints (skipped 0 transitions) in 67 ms.
[2024-05-29 08:42:14] [INFO ] Added : 465 causal constraints over 93 iterations in 9945 ms. Result :unknown
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 2 out of 1222 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1222/1222 places, 1122/1122 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 142 transitions
Trivial Post-agglo rules discarded 142 transitions
Performed 142 trivial Post agglomeration. Transition count delta: 142
Iterating post reduction 0 with 142 rules applied. Total rules applied 142 place count 1221 transition count 979
Reduce places removed 142 places and 0 transitions.
Iterating post reduction 1 with 142 rules applied. Total rules applied 284 place count 1079 transition count 979
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 284 place count 1079 transition count 879
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 484 place count 979 transition count 879
Performed 354 Post agglomeration using F-continuation condition.Transition count delta: 354
Deduced a syphon composed of 354 places in 1 ms
Reduce places removed 354 places and 0 transitions.
Iterating global reduction 2 with 708 rules applied. Total rules applied 1192 place count 625 transition count 525
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1194 place count 623 transition count 523
Applied a total of 1194 rules in 73 ms. Remains 623 /1222 variables (removed 599) and now considering 523/1122 (removed 599) transitions.
// Phase 1: matrix 523 rows 623 cols
[2024-05-29 08:42:14] [INFO ] Computed 221 invariants in 3 ms
[2024-05-29 08:42:15] [INFO ] Implicit Places using invariants in 290 ms returned []
[2024-05-29 08:42:15] [INFO ] Invariant cache hit.
[2024-05-29 08:42:15] [INFO ] Implicit Places using invariants and state equation in 559 ms returned []
Implicit Place search using SMT with State Equation took 850 ms to find 0 implicit places.
[2024-05-29 08:42:15] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-29 08:42:15] [INFO ] Invariant cache hit.
[2024-05-29 08:42:15] [INFO ] Dead Transitions using invariants and state equation in 273 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 623/1222 places, 523/1122 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1206 ms. Remains : 623/1222 places, 523/1122 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 2/623 stabilizing places and 2/523 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 2 factoid took 194 ms. Reduced automaton from 1 states, 1 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(AND (NOT p0) (NOT p1))]
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 2 factoid took 192 ms. Reduced automaton from 1 states, 1 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 41 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 39 ms :[(AND (NOT p0) (NOT p1))]
[2024-05-29 08:42:16] [INFO ] Invariant cache hit.
[2024-05-29 08:42:16] [INFO ] [Real]Absence check using 221 positive place invariants in 81 ms returned sat
[2024-05-29 08:42:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 08:42:17] [INFO ] [Real]Absence check using state equation in 1040 ms returned sat
[2024-05-29 08:42:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 08:42:18] [INFO ] [Nat]Absence check using 221 positive place invariants in 70 ms returned sat
[2024-05-29 08:42:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 08:42:18] [INFO ] [Nat]Absence check using state equation in 664 ms returned sat
[2024-05-29 08:42:18] [INFO ] Deduced a trap composed of 7 places in 100 ms of which 1 ms to minimize.
[2024-05-29 08:42:19] [INFO ] Deduced a trap composed of 5 places in 92 ms of which 1 ms to minimize.
[2024-05-29 08:42:19] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 260 ms
[2024-05-29 08:42:19] [INFO ] Computed and/alt/rep : 520/1195/520 causal constraints (skipped 0 transitions) in 31 ms.
[2024-05-29 08:42:23] [INFO ] Added : 340 causal constraints over 68 iterations in 4511 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 39 ms :[(AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 22290 reset in 459 ms.
Product exploration explored 100000 steps with 22251 reset in 526 ms.
Built C files in :
/tmp/ltsmin11518989562717102197
[2024-05-29 08:42:24] [INFO ] Computing symmetric may disable matrix : 523 transitions.
[2024-05-29 08:42:24] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:42:24] [INFO ] Computing symmetric may enable matrix : 523 transitions.
[2024-05-29 08:42:24] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:42:24] [INFO ] Computing Do-Not-Accords matrix : 523 transitions.
[2024-05-29 08:42:24] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:42:24] [INFO ] Built C files in 57ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11518989562717102197
Running compilation step : cd /tmp/ltsmin11518989562717102197;'/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 1188 ms.
Running link step : cd /tmp/ltsmin11518989562717102197;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin11518989562717102197;'/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/stateBased420629768772086304.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 623 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 623/623 places, 523/523 transitions.
Applied a total of 0 rules in 16 ms. Remains 623 /623 variables (removed 0) and now considering 523/523 (removed 0) transitions.
[2024-05-29 08:42:39] [INFO ] Invariant cache hit.
[2024-05-29 08:42:40] [INFO ] Implicit Places using invariants in 314 ms returned []
[2024-05-29 08:42:40] [INFO ] Invariant cache hit.
[2024-05-29 08:42:40] [INFO ] Implicit Places using invariants and state equation in 603 ms returned []
Implicit Place search using SMT with State Equation took 918 ms to find 0 implicit places.
[2024-05-29 08:42:40] [INFO ] Redundant transitions in 4 ms returned []
[2024-05-29 08:42:40] [INFO ] Invariant cache hit.
[2024-05-29 08:42:40] [INFO ] Dead Transitions using invariants and state equation in 277 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1220 ms. Remains : 623/623 places, 523/523 transitions.
Built C files in :
/tmp/ltsmin7277481516695077053
[2024-05-29 08:42:40] [INFO ] Computing symmetric may disable matrix : 523 transitions.
[2024-05-29 08:42:40] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:42:40] [INFO ] Computing symmetric may enable matrix : 523 transitions.
[2024-05-29 08:42:41] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:42:41] [INFO ] Computing Do-Not-Accords matrix : 523 transitions.
[2024-05-29 08:42:41] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:42:41] [INFO ] Built C files in 60ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7277481516695077053
Running compilation step : cd /tmp/ltsmin7277481516695077053;'/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 1247 ms.
Running link step : cd /tmp/ltsmin7277481516695077053;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin7277481516695077053;'/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/stateBased9795237294532112946.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 08:42:56] [INFO ] Flatten gal took : 26 ms
[2024-05-29 08:42:56] [INFO ] Flatten gal took : 18 ms
[2024-05-29 08:42:56] [INFO ] Time to serialize gal into /tmp/LTL15617667687025903095.gal : 9 ms
[2024-05-29 08:42:56] [INFO ] Time to serialize properties into /tmp/LTL14037177124106252945.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/LTL15617667687025903095.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14638057200817911796.hoa' '-atoms' '/tmp/LTL14037177124106252945.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...320
Loading property file /tmp/LTL14037177124106252945.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14638057200817911796.hoa
Detected timeout of ITS tools.
[2024-05-29 08:43:11] [INFO ] Flatten gal took : 17 ms
[2024-05-29 08:43:11] [INFO ] Flatten gal took : 16 ms
[2024-05-29 08:43:11] [INFO ] Time to serialize gal into /tmp/LTL10216792503656059270.gal : 3 ms
[2024-05-29 08:43:11] [INFO ] Time to serialize properties into /tmp/LTL15509788716100669603.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/LTL10216792503656059270.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15509788716100669603.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...277
Read 1 LTL properties
Checking formula 0 : !(((F("(p12==1)"))||(X(F("((p1048==1)&&(p12==1))")))))
Formula 0 simplified : G!"(p12==1)" & XG!"((p1048==1)&&(p12==1))"
Detected timeout of ITS tools.
[2024-05-29 08:43:26] [INFO ] Flatten gal took : 20 ms
[2024-05-29 08:43:26] [INFO ] Applying decomposition
[2024-05-29 08:43:26] [INFO ] Flatten gal took : 17 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/graph13578679544703760677.txt' '-o' '/tmp/graph13578679544703760677.bin' '-w' '/tmp/graph13578679544703760677.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph13578679544703760677.bin' '-l' '-1' '-v' '-w' '/tmp/graph13578679544703760677.weights' '-q' '0' '-e' '0.001'
[2024-05-29 08:43:26] [INFO ] Decomposing Gal with order
[2024-05-29 08:43:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 08:43:26] [INFO ] Removed a total of 122 redundant transitions.
[2024-05-29 08:43:26] [INFO ] Flatten gal took : 32 ms
[2024-05-29 08:43:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 246 labels/synchronizations in 34 ms.
[2024-05-29 08:43:26] [INFO ] Time to serialize gal into /tmp/LTL1672655274038334616.gal : 7 ms
[2024-05-29 08:43:26] [INFO ] Time to serialize properties into /tmp/LTL568268237037746650.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/LTL1672655274038334616.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL568268237037746650.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 : !(((F("(i8.u0.p12==1)"))||(X(F("((i15.i0.i0.u171.p1048==1)&&(i8.u0.p12==1))")))))
Formula 0 simplified : G!"(i8.u0.p12==1)" & XG!"((i15.i0.i0.u171.p1048==1)&&(i8.u0.p12==1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4790244400637343466
[2024-05-29 08:43:41] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4790244400637343466
Running compilation step : cd /tmp/ltsmin4790244400637343466;'/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 858 ms.
Running link step : cd /tmp/ltsmin4790244400637343466;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin4790244400637343466;'/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))||X(<>((LTLAPp1==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldPPPs-PT-020B-LTLFireability-07 finished in 125488 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 U (p1||G(p0))))))'
Support contains 2 out of 1227 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1227/1227 places, 1127/1127 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 141 transitions
Trivial Post-agglo rules discarded 141 transitions
Performed 141 trivial Post agglomeration. Transition count delta: 141
Iterating post reduction 0 with 141 rules applied. Total rules applied 141 place count 1226 transition count 985
Reduce places removed 141 places and 0 transitions.
Iterating post reduction 1 with 141 rules applied. Total rules applied 282 place count 1085 transition count 985
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 282 place count 1085 transition count 885
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 482 place count 985 transition count 885
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 487 place count 980 transition count 880
Iterating global reduction 2 with 5 rules applied. Total rules applied 492 place count 980 transition count 880
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 492 place count 980 transition count 878
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 496 place count 978 transition count 878
Performed 354 Post agglomeration using F-continuation condition.Transition count delta: 354
Deduced a syphon composed of 354 places in 1 ms
Reduce places removed 354 places and 0 transitions.
Iterating global reduction 2 with 708 rules applied. Total rules applied 1204 place count 624 transition count 524
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1206 place count 622 transition count 522
Applied a total of 1206 rules in 117 ms. Remains 622 /1227 variables (removed 605) and now considering 522/1127 (removed 605) transitions.
// Phase 1: matrix 522 rows 622 cols
[2024-05-29 08:43:56] [INFO ] Computed 221 invariants in 3 ms
[2024-05-29 08:43:57] [INFO ] Implicit Places using invariants in 283 ms returned []
[2024-05-29 08:43:57] [INFO ] Invariant cache hit.
[2024-05-29 08:43:57] [INFO ] Implicit Places using invariants and state equation in 527 ms returned []
Implicit Place search using SMT with State Equation took 812 ms to find 0 implicit places.
[2024-05-29 08:43:57] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-29 08:43:57] [INFO ] Invariant cache hit.
[2024-05-29 08:43:57] [INFO ] Dead Transitions using invariants and state equation in 265 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 622/1227 places, 522/1127 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1205 ms. Remains : 622/1227 places, 522/1127 transitions.
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldPPPs-PT-020B-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (EQ s529 1) (NEQ s340 1)), p0:(NEQ s340 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 232 reset in 538 ms.
Product exploration explored 100000 steps with 238 reset in 630 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 p1) p0)]
False Knowledge obtained : [(X (AND (NOT p1) p0)), (X (NOT (AND (NOT p1) p0))), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
Knowledge based reduction with 1 factoid took 249 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 1 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=0 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) p0)]
False Knowledge obtained : [(X (AND (NOT p1) p0)), (X (NOT (AND (NOT p1) p0))), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (AND (NOT p0) (NOT p1))), (F (NOT (AND p0 (NOT p1))))]
Knowledge based reduction with 1 factoid took 258 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 67 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 2 out of 622 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 622/622 places, 522/522 transitions.
Applied a total of 0 rules in 11 ms. Remains 622 /622 variables (removed 0) and now considering 522/522 (removed 0) transitions.
[2024-05-29 08:43:59] [INFO ] Invariant cache hit.
[2024-05-29 08:44:00] [INFO ] Implicit Places using invariants in 296 ms returned []
[2024-05-29 08:44:00] [INFO ] Invariant cache hit.
[2024-05-29 08:44:00] [INFO ] Implicit Places using invariants and state equation in 540 ms returned []
Implicit Place search using SMT with State Equation took 837 ms to find 0 implicit places.
[2024-05-29 08:44:00] [INFO ] Redundant transitions in 4 ms returned []
[2024-05-29 08:44:00] [INFO ] Invariant cache hit.
[2024-05-29 08:44:01] [INFO ] Dead Transitions using invariants and state equation in 269 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1126 ms. Remains : 622/622 places, 522/522 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 p0 (NOT p1))]
False Knowledge obtained : [(X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 1 factoid took 267 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 3 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=3 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 (NOT p1))]
False Knowledge obtained : [(X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (AND (NOT p0) (NOT p1))), (F (NOT (AND p0 (NOT p1))))]
Knowledge based reduction with 1 factoid took 393 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 59 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 233 reset in 527 ms.
Product exploration explored 100000 steps with 238 reset in 626 ms.
Built C files in :
/tmp/ltsmin7899641909606793946
[2024-05-29 08:44:03] [INFO ] Computing symmetric may disable matrix : 522 transitions.
[2024-05-29 08:44:03] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:44:03] [INFO ] Computing symmetric may enable matrix : 522 transitions.
[2024-05-29 08:44:03] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:44:03] [INFO ] Computing Do-Not-Accords matrix : 522 transitions.
[2024-05-29 08:44:03] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:44:03] [INFO ] Built C files in 56ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7899641909606793946
Running compilation step : cd /tmp/ltsmin7899641909606793946;'/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 1127 ms.
Running link step : cd /tmp/ltsmin7899641909606793946;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin7899641909606793946;'/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/stateBased4916571109397463824.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 622 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 622/622 places, 522/522 transitions.
Applied a total of 0 rules in 18 ms. Remains 622 /622 variables (removed 0) and now considering 522/522 (removed 0) transitions.
[2024-05-29 08:44:18] [INFO ] Invariant cache hit.
[2024-05-29 08:44:18] [INFO ] Implicit Places using invariants in 314 ms returned []
[2024-05-29 08:44:18] [INFO ] Invariant cache hit.
[2024-05-29 08:44:19] [INFO ] Implicit Places using invariants and state equation in 546 ms returned []
Implicit Place search using SMT with State Equation took 863 ms to find 0 implicit places.
[2024-05-29 08:44:19] [INFO ] Redundant transitions in 4 ms returned []
[2024-05-29 08:44:19] [INFO ] Invariant cache hit.
[2024-05-29 08:44:19] [INFO ] Dead Transitions using invariants and state equation in 308 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1204 ms. Remains : 622/622 places, 522/522 transitions.
Built C files in :
/tmp/ltsmin9252615394097164195
[2024-05-29 08:44:19] [INFO ] Computing symmetric may disable matrix : 522 transitions.
[2024-05-29 08:44:19] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:44:19] [INFO ] Computing symmetric may enable matrix : 522 transitions.
[2024-05-29 08:44:19] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:44:19] [INFO ] Computing Do-Not-Accords matrix : 522 transitions.
[2024-05-29 08:44:19] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:44:19] [INFO ] Built C files in 56ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9252615394097164195
Running compilation step : cd /tmp/ltsmin9252615394097164195;'/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 1134 ms.
Running link step : cd /tmp/ltsmin9252615394097164195;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin9252615394097164195;'/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/stateBased8586094244090502657.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 08:44:34] [INFO ] Flatten gal took : 16 ms
[2024-05-29 08:44:34] [INFO ] Flatten gal took : 15 ms
[2024-05-29 08:44:34] [INFO ] Time to serialize gal into /tmp/LTL1329267911662815642.gal : 4 ms
[2024-05-29 08:44:34] [INFO ] Time to serialize properties into /tmp/LTL6660520712392728311.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/LTL1329267911662815642.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6115068012809403646.hoa' '-atoms' '/tmp/LTL6660520712392728311.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/LTL6660520712392728311.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6115068012809403646.hoa
Detected timeout of ITS tools.
[2024-05-29 08:44:49] [INFO ] Flatten gal took : 16 ms
[2024-05-29 08:44:49] [INFO ] Flatten gal took : 26 ms
[2024-05-29 08:44:49] [INFO ] Time to serialize gal into /tmp/LTL7829773142385195158.gal : 3 ms
[2024-05-29 08:44:49] [INFO ] Time to serialize properties into /tmp/LTL4457833862468216842.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/LTL7829773142385195158.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4457833862468216842.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(("(p747!=1)")U((G("(p747!=1)"))||("((p1156==1)&&(p747!=1))"))))))
Formula 0 simplified : FG(!"(p747!=1)" M !"((p1156==1)&&(p747!=1))")
Detected timeout of ITS tools.
[2024-05-29 08:45:04] [INFO ] Flatten gal took : 16 ms
[2024-05-29 08:45:04] [INFO ] Applying decomposition
[2024-05-29 08:45:04] [INFO ] Flatten gal took : 15 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/graph12176230896265587334.txt' '-o' '/tmp/graph12176230896265587334.bin' '-w' '/tmp/graph12176230896265587334.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph12176230896265587334.bin' '-l' '-1' '-v' '-w' '/tmp/graph12176230896265587334.weights' '-q' '0' '-e' '0.001'
[2024-05-29 08:45:04] [INFO ] Decomposing Gal with order
[2024-05-29 08:45:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 08:45:05] [INFO ] Removed a total of 121 redundant transitions.
[2024-05-29 08:45:05] [INFO ] Flatten gal took : 27 ms
[2024-05-29 08:45:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 236 labels/synchronizations in 5 ms.
[2024-05-29 08:45:05] [INFO ] Time to serialize gal into /tmp/LTL8387764073507681925.gal : 6 ms
[2024-05-29 08:45:05] [INFO ] Time to serialize properties into /tmp/LTL12221617056672529155.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/LTL8387764073507681925.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12221617056672529155.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(("(i10.i2.u120.p747!=1)")U((G("(i10.i2.u120.p747!=1)"))||("((i16.i3.u188.p1156==1)&&(i10.i2.u120.p747!=1))"))))))
Formula 0 simplified : FG(!"(i10.i2.u120.p747!=1)" M !"((i16.i3.u188.p1156==1)&&(i10.i2.u120.p747!=1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8580074511539299160
[2024-05-29 08:45:20] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8580074511539299160
Running compilation step : cd /tmp/ltsmin8580074511539299160;'/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 824 ms.
Running link step : cd /tmp/ltsmin8580074511539299160;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin8580074511539299160;'/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) U ([]((LTLAPp0==true))||(LTLAPp1==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldPPPs-PT-020B-LTLFireability-08 finished in 98481 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(F(p1))))||X(p2)))'
Support contains 5 out of 1227 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1227/1227 places, 1127/1127 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 1222 transition count 1122
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 1222 transition count 1122
Applied a total of 10 rules in 54 ms. Remains 1222 /1227 variables (removed 5) and now considering 1122/1127 (removed 5) transitions.
// Phase 1: matrix 1122 rows 1222 cols
[2024-05-29 08:45:35] [INFO ] Computed 221 invariants in 8 ms
[2024-05-29 08:45:35] [INFO ] Implicit Places using invariants in 437 ms returned []
[2024-05-29 08:45:35] [INFO ] Invariant cache hit.
[2024-05-29 08:45:36] [INFO ] Implicit Places using invariants and state equation in 1118 ms returned []
Implicit Place search using SMT with State Equation took 1556 ms to find 0 implicit places.
[2024-05-29 08:45:36] [INFO ] Invariant cache hit.
[2024-05-29 08:45:37] [INFO ] Dead Transitions using invariants and state equation in 660 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1222/1227 places, 1122/1127 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2274 ms. Remains : 1222/1227 places, 1122/1127 transitions.
Stuttering acceptance computed with spot in 185 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldPPPs-PT-020B-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(NOT p0), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(EQ s403 1), p1:(AND (EQ s717 1) (EQ s761 1)), p2:(OR (EQ s398 0) (EQ s400 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 963 ms.
Product exploration explored 100000 steps with 50000 reset in 974 ms.
Computed a total of 239 stabilizing places and 239 stable transitions
Computed a total of 239 stabilizing places and 239 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p0)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 5 factoid took 21 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldPPPs-PT-020B-LTLFireability-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldPPPs-PT-020B-LTLFireability-09 finished in 4454 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((F(p0)&&F((p1 U (p2||G(p1)))))))'
Support contains 2 out of 1227 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1227/1227 places, 1127/1127 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 1223 transition count 1123
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 1223 transition count 1123
Applied a total of 8 rules in 50 ms. Remains 1223 /1227 variables (removed 4) and now considering 1123/1127 (removed 4) transitions.
// Phase 1: matrix 1123 rows 1223 cols
[2024-05-29 08:45:39] [INFO ] Computed 221 invariants in 9 ms
[2024-05-29 08:45:40] [INFO ] Implicit Places using invariants in 383 ms returned []
[2024-05-29 08:45:40] [INFO ] Invariant cache hit.
[2024-05-29 08:45:41] [INFO ] Implicit Places using invariants and state equation in 1031 ms returned []
Implicit Place search using SMT with State Equation took 1415 ms to find 0 implicit places.
[2024-05-29 08:45:41] [INFO ] Invariant cache hit.
[2024-05-29 08:45:41] [INFO ] Dead Transitions using invariants and state equation in 600 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1223/1227 places, 1123/1127 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2067 ms. Remains : 1223/1227 places, 1123/1127 transitions.
Stuttering acceptance computed with spot in 158 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : ShieldPPPs-PT-020B-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(NOT p2), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p2) p1), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(EQ s1203 0), p2:(AND (EQ s1203 1) (NEQ s970 1)), p1:(NEQ s970 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 445 reset in 331 ms.
Product exploration explored 100000 steps with 445 reset in 368 ms.
Computed a total of 240 stabilizing places and 240 stable transitions
Computed a total of 240 stabilizing places and 240 stable transitions
Knowledge obtained : [(AND p0 (NOT p2) p1), (X p0), (X (NOT p2)), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X p0)), (X (X (AND (NOT p2) p1)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 6 factoid took 94 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 4 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 124 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), false, false]
Incomplete random walk after 10000 steps, including 3 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 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 08:45:42] [INFO ] Invariant cache hit.
[2024-05-29 08:45:43] [INFO ] After 130ms SMT Verify possible using all constraints in real 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 p0 (NOT p2) p1), (X p0), (X (NOT p2)), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X p0)), (X (X (AND (NOT p2) p1))), (G (NOT (AND (NOT p1) p2)))]
False Knowledge obtained : [(F (AND (NOT p1) (NOT p2))), (F (NOT (AND p1 (NOT p2)))), (F (AND p1 p2))]
Knowledge based reduction with 7 factoid took 181 ms. Reduced automaton from 4 states, 9 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 112 ms :[(NOT p1), (NOT p1), false]
Stuttering acceptance computed with spot in 100 ms :[(NOT p1), (NOT p1), false]
Support contains 2 out of 1223 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1223/1223 places, 1123/1123 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 142 transitions
Trivial Post-agglo rules discarded 142 transitions
Performed 142 trivial Post agglomeration. Transition count delta: 142
Iterating post reduction 0 with 142 rules applied. Total rules applied 142 place count 1222 transition count 980
Reduce places removed 142 places and 0 transitions.
Iterating post reduction 1 with 142 rules applied. Total rules applied 284 place count 1080 transition count 980
Performed 99 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 99 Pre rules applied. Total rules applied 284 place count 1080 transition count 881
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 482 place count 981 transition count 881
Performed 358 Post agglomeration using F-continuation condition.Transition count delta: 358
Deduced a syphon composed of 358 places in 0 ms
Reduce places removed 358 places and 0 transitions.
Iterating global reduction 2 with 716 rules applied. Total rules applied 1198 place count 623 transition count 523
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1200 place count 621 transition count 521
Applied a total of 1200 rules in 85 ms. Remains 621 /1223 variables (removed 602) and now considering 521/1123 (removed 602) transitions.
// Phase 1: matrix 521 rows 621 cols
[2024-05-29 08:45:43] [INFO ] Computed 221 invariants in 2 ms
[2024-05-29 08:45:43] [INFO ] Implicit Places using invariants in 318 ms returned []
[2024-05-29 08:45:43] [INFO ] Invariant cache hit.
[2024-05-29 08:45:44] [INFO ] Implicit Places using invariants and state equation in 525 ms returned []
Implicit Place search using SMT with State Equation took 845 ms to find 0 implicit places.
[2024-05-29 08:45:44] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-29 08:45:44] [INFO ] Invariant cache hit.
[2024-05-29 08:45:44] [INFO ] Dead Transitions using invariants and state equation in 269 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 621/1223 places, 521/1123 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1220 ms. Remains : 621/1223 places, 521/1123 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 p1 (NOT p2)), (X p1), (X (AND p1 (NOT p2))), (X (NOT (AND p1 p2))), (X (X p1)), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 p2))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 76 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 99 ms :[(NOT p1), (NOT p1), false]
Finished random walk after 126 steps, including 0 resets, run visited all 3 properties in 4 ms. (steps per millisecond=31 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 (NOT p2)), (X p1), (X (AND p1 (NOT p2))), (X (NOT (AND p1 p2))), (X (X p1)), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 p2))))]
False Knowledge obtained : [(F (AND p2 p1)), (F (NOT p1)), (F (NOT (AND (NOT p2) p1)))]
Knowledge based reduction with 7 factoid took 154 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 168 ms :[(NOT p1), (NOT p1), false]
Stuttering acceptance computed with spot in 112 ms :[(NOT p1), (NOT p1), false]
Stuttering acceptance computed with spot in 92 ms :[(NOT p1), (NOT p1), false]
Product exploration explored 100000 steps with 4927 reset in 437 ms.
Product exploration explored 100000 steps with 4960 reset in 528 ms.
Built C files in :
/tmp/ltsmin14989475274786094938
[2024-05-29 08:45:46] [INFO ] Computing symmetric may disable matrix : 521 transitions.
[2024-05-29 08:45:46] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:45:46] [INFO ] Computing symmetric may enable matrix : 521 transitions.
[2024-05-29 08:45:46] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:45:46] [INFO ] Computing Do-Not-Accords matrix : 521 transitions.
[2024-05-29 08:45:46] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:45:46] [INFO ] Built C files in 58ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14989475274786094938
Running compilation step : cd /tmp/ltsmin14989475274786094938;'/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 1143 ms.
Running link step : cd /tmp/ltsmin14989475274786094938;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin14989475274786094938;'/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/stateBased16435076902597402484.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 621 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 621/621 places, 521/521 transitions.
Applied a total of 0 rules in 14 ms. Remains 621 /621 variables (removed 0) and now considering 521/521 (removed 0) transitions.
[2024-05-29 08:46:01] [INFO ] Invariant cache hit.
[2024-05-29 08:46:01] [INFO ] Implicit Places using invariants in 299 ms returned []
[2024-05-29 08:46:01] [INFO ] Invariant cache hit.
[2024-05-29 08:46:02] [INFO ] Implicit Places using invariants and state equation in 604 ms returned []
Implicit Place search using SMT with State Equation took 906 ms to find 0 implicit places.
[2024-05-29 08:46:02] [INFO ] Redundant transitions in 10 ms returned []
[2024-05-29 08:46:02] [INFO ] Invariant cache hit.
[2024-05-29 08:46:02] [INFO ] Dead Transitions using invariants and state equation in 280 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1217 ms. Remains : 621/621 places, 521/521 transitions.
Built C files in :
/tmp/ltsmin18119130219808736738
[2024-05-29 08:46:02] [INFO ] Computing symmetric may disable matrix : 521 transitions.
[2024-05-29 08:46:02] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:46:02] [INFO ] Computing symmetric may enable matrix : 521 transitions.
[2024-05-29 08:46:02] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:46:02] [INFO ] Computing Do-Not-Accords matrix : 521 transitions.
[2024-05-29 08:46:02] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:46:02] [INFO ] Built C files in 56ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18119130219808736738
Running compilation step : cd /tmp/ltsmin18119130219808736738;'/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 1150 ms.
Running link step : cd /tmp/ltsmin18119130219808736738;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin18119130219808736738;'/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/stateBased7302024519029554945.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 08:46:17] [INFO ] Flatten gal took : 18 ms
[2024-05-29 08:46:17] [INFO ] Flatten gal took : 15 ms
[2024-05-29 08:46:17] [INFO ] Time to serialize gal into /tmp/LTL17188025965490007687.gal : 3 ms
[2024-05-29 08:46:17] [INFO ] Time to serialize properties into /tmp/LTL419455027617430061.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/LTL17188025965490007687.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13064026193821368353.hoa' '-atoms' '/tmp/LTL419455027617430061.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/LTL419455027617430061.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13064026193821368353.hoa
Detected timeout of ITS tools.
[2024-05-29 08:46:33] [INFO ] Flatten gal took : 14 ms
[2024-05-29 08:46:33] [INFO ] Flatten gal took : 14 ms
[2024-05-29 08:46:33] [INFO ] Time to serialize gal into /tmp/LTL16821389035287794053.gal : 3 ms
[2024-05-29 08:46:33] [INFO ] Time to serialize properties into /tmp/LTL14051189435831818133.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/LTL16821389035287794053.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14051189435831818133.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...277
Read 1 LTL properties
Checking formula 0 : !((X((F("(p1339==0)"))&&(F(("(p1078!=1)")U(("((p1339==1)&&(p1078!=1))")||(G("(p1078!=1)"))))))))
Formula 0 simplified : X(G!"(p1339==0)" | G(!"(p1078!=1)" M !"((p1339==1)&&(p1078!=1))"))
Detected timeout of ITS tools.
[2024-05-29 08:46:48] [INFO ] Flatten gal took : 13 ms
[2024-05-29 08:46:48] [INFO ] Applying decomposition
[2024-05-29 08:46:48] [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/graph15591000667175583229.txt' '-o' '/tmp/graph15591000667175583229.bin' '-w' '/tmp/graph15591000667175583229.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph15591000667175583229.bin' '-l' '-1' '-v' '-w' '/tmp/graph15591000667175583229.weights' '-q' '0' '-e' '0.001'
[2024-05-29 08:46:48] [INFO ] Decomposing Gal with order
[2024-05-29 08:46:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 08:46:48] [INFO ] Removed a total of 120 redundant transitions.
[2024-05-29 08:46:48] [INFO ] Flatten gal took : 26 ms
[2024-05-29 08:46:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 240 labels/synchronizations in 5 ms.
[2024-05-29 08:46:48] [INFO ] Time to serialize gal into /tmp/LTL13725402696461913334.gal : 5 ms
[2024-05-29 08:46:48] [INFO ] Time to serialize properties into /tmp/LTL12355269498123231015.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/LTL13725402696461913334.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12355269498123231015.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 : !((X((F("(i19.i2.u218.p1339==0)"))&&(F(("(i15.i2.u175.p1078!=1)")U(("((i19.i2.u218.p1339==1)&&(i15.i2.u175.p1078!=1))")||(G("(i15.i2.u...177
Formula 0 simplified : X(G!"(i19.i2.u218.p1339==0)" | G(!"(i15.i2.u175.p1078!=1)" M !"((i19.i2.u218.p1339==1)&&(i15.i2.u175.p1078!=1))"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6523470852770747634
[2024-05-29 08:47:03] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6523470852770747634
Running compilation step : cd /tmp/ltsmin6523470852770747634;'/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 843 ms.
Running link step : cd /tmp/ltsmin6523470852770747634;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin6523470852770747634;'/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) U ((LTLAPp2==true)||[]((LTLAPp1==true)))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldPPPs-PT-020B-LTLFireability-10 finished in 98719 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))))'
Support contains 4 out of 1227 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1227/1227 places, 1127/1127 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 1223 transition count 1123
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 1223 transition count 1123
Applied a total of 8 rules in 56 ms. Remains 1223 /1227 variables (removed 4) and now considering 1123/1127 (removed 4) transitions.
// Phase 1: matrix 1123 rows 1223 cols
[2024-05-29 08:47:18] [INFO ] Computed 221 invariants in 8 ms
[2024-05-29 08:47:18] [INFO ] Implicit Places using invariants in 419 ms returned []
[2024-05-29 08:47:18] [INFO ] Invariant cache hit.
[2024-05-29 08:47:19] [INFO ] Implicit Places using invariants and state equation in 1020 ms returned []
Implicit Place search using SMT with State Equation took 1443 ms to find 0 implicit places.
[2024-05-29 08:47:19] [INFO ] Invariant cache hit.
[2024-05-29 08:47:20] [INFO ] Dead Transitions using invariants and state equation in 659 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1223/1227 places, 1123/1127 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2160 ms. Remains : 1223/1227 places, 1123/1127 transitions.
Stuttering acceptance computed with spot in 120 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-020B-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(AND (EQ s938 1) (EQ s962 1) (EQ s667 1) (EQ s319 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA ShieldPPPs-PT-020B-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-020B-LTLFireability-11 finished in 2310 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(p1))))'
Support contains 4 out of 1227 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1227/1227 places, 1127/1127 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 142 transitions
Trivial Post-agglo rules discarded 142 transitions
Performed 142 trivial Post agglomeration. Transition count delta: 142
Iterating post reduction 0 with 142 rules applied. Total rules applied 142 place count 1226 transition count 984
Reduce places removed 142 places and 0 transitions.
Iterating post reduction 1 with 142 rules applied. Total rules applied 284 place count 1084 transition count 984
Performed 99 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 99 Pre rules applied. Total rules applied 284 place count 1084 transition count 885
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 482 place count 985 transition count 885
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 487 place count 980 transition count 880
Iterating global reduction 2 with 5 rules applied. Total rules applied 492 place count 980 transition count 880
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 492 place count 980 transition count 877
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 498 place count 977 transition count 877
Performed 353 Post agglomeration using F-continuation condition.Transition count delta: 353
Deduced a syphon composed of 353 places in 0 ms
Reduce places removed 353 places and 0 transitions.
Iterating global reduction 2 with 706 rules applied. Total rules applied 1204 place count 624 transition count 524
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1206 place count 622 transition count 522
Applied a total of 1206 rules in 100 ms. Remains 622 /1227 variables (removed 605) and now considering 522/1127 (removed 605) transitions.
// Phase 1: matrix 522 rows 622 cols
[2024-05-29 08:47:20] [INFO ] Computed 221 invariants in 3 ms
[2024-05-29 08:47:21] [INFO ] Implicit Places using invariants in 310 ms returned []
[2024-05-29 08:47:21] [INFO ] Invariant cache hit.
[2024-05-29 08:47:21] [INFO ] Implicit Places using invariants and state equation in 605 ms returned []
Implicit Place search using SMT with State Equation took 918 ms to find 0 implicit places.
[2024-05-29 08:47:21] [INFO ] Redundant transitions in 5 ms returned []
[2024-05-29 08:47:21] [INFO ] Invariant cache hit.
[2024-05-29 08:47:22] [INFO ] Dead Transitions using invariants and state equation in 304 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 622/1227 places, 522/1127 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1340 ms. Remains : 622/1227 places, 522/1127 transitions.
Stuttering acceptance computed with spot in 111 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ShieldPPPs-PT-020B-LTLFireability-13 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=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s352 1) (EQ s333 1)), p1:(OR (EQ s127 0) (EQ s149 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 206 reset in 531 ms.
Product exploration explored 100000 steps with 203 reset in 632 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 p1), (X (NOT p0)), (X (X p1)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 91 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 115 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 906 steps, including 0 resets, run visited all 2 properties in 15 ms. (steps per millisecond=60 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1), (X p1), (X (NOT p0)), (X (X p1)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0), (F (NOT p1))]
Knowledge based reduction with 5 factoid took 139 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 93 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 111 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
[2024-05-29 08:47:23] [INFO ] Invariant cache hit.
[2024-05-29 08:47:24] [INFO ] [Real]Absence check using 221 positive place invariants in 78 ms returned sat
[2024-05-29 08:47:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 08:47:25] [INFO ] [Real]Absence check using state equation in 1124 ms returned sat
[2024-05-29 08:47:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 08:47:25] [INFO ] [Nat]Absence check using 221 positive place invariants in 89 ms returned sat
[2024-05-29 08:47:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 08:47:26] [INFO ] [Nat]Absence check using state equation in 821 ms returned sat
[2024-05-29 08:47:26] [INFO ] Computed and/alt/rep : 519/995/519 causal constraints (skipped 0 transitions) in 34 ms.
[2024-05-29 08:47:33] [INFO ] Added : 485 causal constraints over 97 iterations in 6984 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 4 out of 622 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 622/622 places, 522/522 transitions.
Applied a total of 0 rules in 15 ms. Remains 622 /622 variables (removed 0) and now considering 522/522 (removed 0) transitions.
[2024-05-29 08:47:33] [INFO ] Invariant cache hit.
[2024-05-29 08:47:33] [INFO ] Implicit Places using invariants in 288 ms returned []
[2024-05-29 08:47:33] [INFO ] Invariant cache hit.
[2024-05-29 08:47:34] [INFO ] Implicit Places using invariants and state equation in 567 ms returned []
Implicit Place search using SMT with State Equation took 857 ms to find 0 implicit places.
[2024-05-29 08:47:34] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-29 08:47:34] [INFO ] Invariant cache hit.
[2024-05-29 08:47:34] [INFO ] Dead Transitions using invariants and state equation in 274 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1154 ms. Remains : 622/622 places, 522/522 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 p1), (X (NOT p0)), (X (X p1)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 88 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 136 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 870 steps, including 0 resets, run visited all 2 properties in 9 ms. (steps per millisecond=96 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1), (X p1), (X (NOT p0)), (X (X p1)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0), (F (NOT p1))]
Knowledge based reduction with 5 factoid took 130 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 102 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 103 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
[2024-05-29 08:47:35] [INFO ] Invariant cache hit.
[2024-05-29 08:47:35] [INFO ] [Real]Absence check using 221 positive place invariants in 89 ms returned sat
[2024-05-29 08:47:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 08:47:36] [INFO ] [Real]Absence check using state equation in 1059 ms returned sat
[2024-05-29 08:47:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 08:47:37] [INFO ] [Nat]Absence check using 221 positive place invariants in 92 ms returned sat
[2024-05-29 08:47:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 08:47:38] [INFO ] [Nat]Absence check using state equation in 837 ms returned sat
[2024-05-29 08:47:38] [INFO ] Computed and/alt/rep : 519/995/519 causal constraints (skipped 0 transitions) in 30 ms.
[2024-05-29 08:47:44] [INFO ] Added : 485 causal constraints over 97 iterations in 6764 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 111 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 202 reset in 562 ms.
Product exploration explored 100000 steps with 203 reset in 621 ms.
Built C files in :
/tmp/ltsmin3055036842193194963
[2024-05-29 08:47:46] [INFO ] Computing symmetric may disable matrix : 522 transitions.
[2024-05-29 08:47:46] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:47:46] [INFO ] Computing symmetric may enable matrix : 522 transitions.
[2024-05-29 08:47:46] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:47:46] [INFO ] Computing Do-Not-Accords matrix : 522 transitions.
[2024-05-29 08:47:46] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:47:46] [INFO ] Built C files in 56ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3055036842193194963
Running compilation step : cd /tmp/ltsmin3055036842193194963;'/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 1134 ms.
Running link step : cd /tmp/ltsmin3055036842193194963;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin3055036842193194963;'/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/stateBased4556229749367725420.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 622 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 622/622 places, 522/522 transitions.
Applied a total of 0 rules in 17 ms. Remains 622 /622 variables (removed 0) and now considering 522/522 (removed 0) transitions.
[2024-05-29 08:48:01] [INFO ] Invariant cache hit.
[2024-05-29 08:48:01] [INFO ] Implicit Places using invariants in 307 ms returned []
[2024-05-29 08:48:01] [INFO ] Invariant cache hit.
[2024-05-29 08:48:02] [INFO ] Implicit Places using invariants and state equation in 637 ms returned []
Implicit Place search using SMT with State Equation took 945 ms to find 0 implicit places.
[2024-05-29 08:48:02] [INFO ] Redundant transitions in 4 ms returned []
[2024-05-29 08:48:02] [INFO ] Invariant cache hit.
[2024-05-29 08:48:02] [INFO ] Dead Transitions using invariants and state equation in 298 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1269 ms. Remains : 622/622 places, 522/522 transitions.
Built C files in :
/tmp/ltsmin15573215968380352656
[2024-05-29 08:48:02] [INFO ] Computing symmetric may disable matrix : 522 transitions.
[2024-05-29 08:48:02] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:48:02] [INFO ] Computing symmetric may enable matrix : 522 transitions.
[2024-05-29 08:48:02] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:48:02] [INFO ] Computing Do-Not-Accords matrix : 522 transitions.
[2024-05-29 08:48:02] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:48:02] [INFO ] Built C files in 54ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15573215968380352656
Running compilation step : cd /tmp/ltsmin15573215968380352656;'/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 1254 ms.
Running link step : cd /tmp/ltsmin15573215968380352656;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin15573215968380352656;'/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/stateBased17941898165833116855.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 08:48:17] [INFO ] Flatten gal took : 14 ms
[2024-05-29 08:48:17] [INFO ] Flatten gal took : 13 ms
[2024-05-29 08:48:17] [INFO ] Time to serialize gal into /tmp/LTL2354151113950815910.gal : 10 ms
[2024-05-29 08:48:17] [INFO ] Time to serialize properties into /tmp/LTL14798695703775535598.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/LTL2354151113950815910.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6316054761113857036.hoa' '-atoms' '/tmp/LTL14798695703775535598.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/LTL14798695703775535598.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6316054761113857036.hoa
Detected timeout of ITS tools.
[2024-05-29 08:48:32] [INFO ] Flatten gal took : 14 ms
[2024-05-29 08:48:32] [INFO ] Flatten gal took : 14 ms
[2024-05-29 08:48:32] [INFO ] Time to serialize gal into /tmp/LTL17813288378020668381.gal : 3 ms
[2024-05-29 08:48:32] [INFO ] Time to serialize properties into /tmp/LTL2858325685591490346.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/LTL17813288378020668381.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2858325685591490346.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("((p780==1)||(p731==1))"))&&(F("((p301==0)||(p336==0))")))))
Formula 0 simplified : F(G!"((p780==1)||(p731==1))" | G!"((p301==0)||(p336==0))")
Detected timeout of ITS tools.
[2024-05-29 08:48:47] [INFO ] Flatten gal took : 16 ms
[2024-05-29 08:48:47] [INFO ] Applying decomposition
[2024-05-29 08:48:47] [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/graph1282469869777939552.txt' '-o' '/tmp/graph1282469869777939552.bin' '-w' '/tmp/graph1282469869777939552.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph1282469869777939552.bin' '-l' '-1' '-v' '-w' '/tmp/graph1282469869777939552.weights' '-q' '0' '-e' '0.001'
[2024-05-29 08:48:48] [INFO ] Decomposing Gal with order
[2024-05-29 08:48:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 08:48:48] [INFO ] Removed a total of 122 redundant transitions.
[2024-05-29 08:48:48] [INFO ] Flatten gal took : 29 ms
[2024-05-29 08:48:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 244 labels/synchronizations in 6 ms.
[2024-05-29 08:48:48] [INFO ] Time to serialize gal into /tmp/LTL5892458766582045631.gal : 5 ms
[2024-05-29 08:48:48] [INFO ] Time to serialize properties into /tmp/LTL1305278074063904586.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/LTL5892458766582045631.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1305278074063904586.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...254
Read 1 LTL properties
Checking formula 0 : !((G((F("((i11.i1.u126.p780==1)||(i10.i1.u118.p731==1))"))&&(F("((i4.i2.u45.p301==0)||(i4.i2.u53.p336==0))")))))
Formula 0 simplified : F(G!"((i11.i1.u126.p780==1)||(i10.i1.u118.p731==1))" | G!"((i4.i2.u45.p301==0)||(i4.i2.u53.p336==0))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15722125891597336437
[2024-05-29 08:49:03] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15722125891597336437
Running compilation step : cd /tmp/ltsmin15722125891597336437;'/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 810 ms.
Running link step : cd /tmp/ltsmin15722125891597336437;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin15722125891597336437;'/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 ShieldPPPs-PT-020B-LTLFireability-13 finished in 117545 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||X(F((p0&&F(p1)))))))'
Support contains 1 out of 1227 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 : 1227/1227 places, 1127/1127 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 142 transitions
Trivial Post-agglo rules discarded 142 transitions
Performed 142 trivial Post agglomeration. Transition count delta: 142
Iterating post reduction 0 with 142 rules applied. Total rules applied 142 place count 1226 transition count 984
Reduce places removed 142 places and 0 transitions.
Iterating post reduction 1 with 142 rules applied. Total rules applied 284 place count 1084 transition count 984
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 284 place count 1084 transition count 884
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 484 place count 984 transition count 884
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 489 place count 979 transition count 879
Iterating global reduction 2 with 5 rules applied. Total rules applied 494 place count 979 transition count 879
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 494 place count 979 transition count 876
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 500 place count 976 transition count 876
Performed 351 Post agglomeration using F-continuation condition.Transition count delta: 351
Deduced a syphon composed of 351 places in 0 ms
Reduce places removed 351 places and 0 transitions.
Iterating global reduction 2 with 702 rules applied. Total rules applied 1202 place count 625 transition count 525
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1204 place count 623 transition count 523
Applied a total of 1204 rules in 97 ms. Remains 623 /1227 variables (removed 604) and now considering 523/1127 (removed 604) transitions.
// Phase 1: matrix 523 rows 623 cols
[2024-05-29 08:49:18] [INFO ] Computed 221 invariants in 5 ms
[2024-05-29 08:49:18] [INFO ] Implicit Places using invariants in 293 ms returned []
[2024-05-29 08:49:18] [INFO ] Invariant cache hit.
[2024-05-29 08:49:19] [INFO ] Implicit Places using invariants and state equation in 615 ms returned []
Implicit Place search using SMT with State Equation took 909 ms to find 0 implicit places.
[2024-05-29 08:49:19] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-29 08:49:19] [INFO ] Invariant cache hit.
[2024-05-29 08:49:19] [INFO ] Dead Transitions using invariants and state equation in 308 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 623/1227 places, 523/1127 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1326 ms. Remains : 623/1227 places, 523/1127 transitions.
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-020B-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s67 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 103 reset in 542 ms.
Product exploration explored 100000 steps with 103 reset in 647 ms.
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 p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 83 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 p0)]
Finished random walk after 1101 steps, including 0 resets, run visited all 1 properties in 14 ms. (steps per millisecond=78 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 109 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 38 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
[2024-05-29 08:49:21] [INFO ] Invariant cache hit.
[2024-05-29 08:49:21] [INFO ] [Real]Absence check using 221 positive place invariants in 88 ms returned sat
[2024-05-29 08:49:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 08:49:22] [INFO ] [Real]Absence check using state equation in 819 ms returned sat
[2024-05-29 08:49:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 08:49:22] [INFO ] [Nat]Absence check using 221 positive place invariants in 89 ms returned sat
[2024-05-29 08:49:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 08:49:23] [INFO ] [Nat]Absence check using state equation in 1071 ms returned sat
[2024-05-29 08:49:23] [INFO ] Computed and/alt/rep : 520/1013/520 causal constraints (skipped 0 transitions) in 34 ms.
[2024-05-29 08:49:29] [INFO ] Added : 420 causal constraints over 84 iterations in 5883 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 623 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 : 623/623 places, 523/523 transitions.
Applied a total of 0 rules in 12 ms. Remains 623 /623 variables (removed 0) and now considering 523/523 (removed 0) transitions.
[2024-05-29 08:49:29] [INFO ] Invariant cache hit.
[2024-05-29 08:49:30] [INFO ] Implicit Places using invariants in 280 ms returned []
[2024-05-29 08:49:30] [INFO ] Invariant cache hit.
[2024-05-29 08:49:30] [INFO ] Implicit Places using invariants and state equation in 553 ms returned []
Implicit Place search using SMT with State Equation took 834 ms to find 0 implicit places.
[2024-05-29 08:49:30] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-29 08:49:30] [INFO ] Invariant cache hit.
[2024-05-29 08:49:30] [INFO ] Dead Transitions using invariants and state equation in 267 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1124 ms. Remains : 623/623 places, 523/523 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 p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 72 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 30 ms :[(NOT p0)]
Finished random walk after 892 steps, including 0 resets, run visited all 1 properties in 8 ms. (steps per millisecond=111 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 79 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 p0)]
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
[2024-05-29 08:49:31] [INFO ] Invariant cache hit.
[2024-05-29 08:49:31] [INFO ] [Real]Absence check using 221 positive place invariants in 91 ms returned sat
[2024-05-29 08:49:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 08:49:32] [INFO ] [Real]Absence check using state equation in 866 ms returned sat
[2024-05-29 08:49:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 08:49:32] [INFO ] [Nat]Absence check using 221 positive place invariants in 83 ms returned sat
[2024-05-29 08:49:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 08:49:33] [INFO ] [Nat]Absence check using state equation in 1011 ms returned sat
[2024-05-29 08:49:33] [INFO ] Computed and/alt/rep : 520/1013/520 causal constraints (skipped 0 transitions) in 30 ms.
[2024-05-29 08:49:39] [INFO ] Added : 420 causal constraints over 84 iterations in 5925 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Product exploration explored 100000 steps with 101 reset in 549 ms.
Product exploration explored 100000 steps with 102 reset in 656 ms.
Built C files in :
/tmp/ltsmin10597349972428786410
[2024-05-29 08:49:41] [INFO ] Computing symmetric may disable matrix : 523 transitions.
[2024-05-29 08:49:41] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:49:41] [INFO ] Computing symmetric may enable matrix : 523 transitions.
[2024-05-29 08:49:41] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:49:41] [INFO ] Computing Do-Not-Accords matrix : 523 transitions.
[2024-05-29 08:49:41] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:49:41] [INFO ] Built C files in 52ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10597349972428786410
Running compilation step : cd /tmp/ltsmin10597349972428786410;'/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 1132 ms.
Running link step : cd /tmp/ltsmin10597349972428786410;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin10597349972428786410;'/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/stateBased18319326407867655697.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 623 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 623/623 places, 523/523 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 621 transition count 521
Applied a total of 1 rules in 28 ms. Remains 621 /623 variables (removed 2) and now considering 521/523 (removed 2) transitions.
// Phase 1: matrix 521 rows 621 cols
[2024-05-29 08:49:56] [INFO ] Computed 221 invariants in 1 ms
[2024-05-29 08:49:56] [INFO ] Implicit Places using invariants in 323 ms returned []
[2024-05-29 08:49:56] [INFO ] Invariant cache hit.
[2024-05-29 08:49:57] [INFO ] Implicit Places using invariants and state equation in 569 ms returned []
Implicit Place search using SMT with State Equation took 894 ms to find 0 implicit places.
[2024-05-29 08:49:57] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-29 08:49:57] [INFO ] Invariant cache hit.
[2024-05-29 08:49:57] [INFO ] Dead Transitions using invariants and state equation in 281 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 621/623 places, 521/523 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1212 ms. Remains : 621/623 places, 521/523 transitions.
Built C files in :
/tmp/ltsmin17423627315360294291
[2024-05-29 08:49:57] [INFO ] Computing symmetric may disable matrix : 521 transitions.
[2024-05-29 08:49:57] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:49:57] [INFO ] Computing symmetric may enable matrix : 521 transitions.
[2024-05-29 08:49:57] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:49:57] [INFO ] Computing Do-Not-Accords matrix : 521 transitions.
[2024-05-29 08:49:57] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:49:57] [INFO ] Built C files in 51ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17423627315360294291
Running compilation step : cd /tmp/ltsmin17423627315360294291;'/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 1197 ms.
Running link step : cd /tmp/ltsmin17423627315360294291;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin17423627315360294291;'/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/stateBased510738230738331574.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 08:50:12] [INFO ] Flatten gal took : 13 ms
[2024-05-29 08:50:12] [INFO ] Flatten gal took : 13 ms
[2024-05-29 08:50:12] [INFO ] Time to serialize gal into /tmp/LTL15578648512333809315.gal : 3 ms
[2024-05-29 08:50:12] [INFO ] Time to serialize properties into /tmp/LTL7155216563112224299.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/LTL15578648512333809315.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14383516952796244565.hoa' '-atoms' '/tmp/LTL7155216563112224299.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...319
Loading property file /tmp/LTL7155216563112224299.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14383516952796244565.hoa
Detected timeout of ITS tools.
[2024-05-29 08:50:27] [INFO ] Flatten gal took : 20 ms
[2024-05-29 08:50:27] [INFO ] Flatten gal took : 15 ms
[2024-05-29 08:50:27] [INFO ] Time to serialize gal into /tmp/LTL12015350619799366173.gal : 10 ms
[2024-05-29 08:50:27] [INFO ] Time to serialize properties into /tmp/LTL17863199692464499593.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/LTL12015350619799366173.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17863199692464499593.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...277
Read 1 LTL properties
Checking formula 0 : !((F(("(p170==1)")||(X(F(("(p170==1)")&&(F("(p605==1)"))))))))
Formula 0 simplified : G(!"(p170==1)" & XG(!"(p170==1)" | G!"(p605==1)"))
Detected timeout of ITS tools.
[2024-05-29 08:50:42] [INFO ] Flatten gal took : 18 ms
[2024-05-29 08:50:42] [INFO ] Applying decomposition
[2024-05-29 08:50:42] [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/graph4794491877919955444.txt' '-o' '/tmp/graph4794491877919955444.bin' '-w' '/tmp/graph4794491877919955444.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph4794491877919955444.bin' '-l' '-1' '-v' '-w' '/tmp/graph4794491877919955444.weights' '-q' '0' '-e' '0.001'
[2024-05-29 08:50:42] [INFO ] Decomposing Gal with order
[2024-05-29 08:50:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 08:50:42] [INFO ] Removed a total of 122 redundant transitions.
[2024-05-29 08:50:42] [INFO ] Flatten gal took : 24 ms
[2024-05-29 08:50:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 240 labels/synchronizations in 6 ms.
[2024-05-29 08:50:42] [INFO ] Time to serialize gal into /tmp/LTL8183626950165462915.gal : 5 ms
[2024-05-29 08:50:42] [INFO ] Time to serialize properties into /tmp/LTL7612390214904112301.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/LTL8183626950165462915.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7612390214904112301.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...254
Read 1 LTL properties
Checking formula 0 : !((F(("(i2.i0.u25.p170==1)")||(X(F(("(i2.i0.u25.p170==1)")&&(F("(i8.i1.u99.p605==1)"))))))))
Formula 0 simplified : G(!"(i2.i0.u25.p170==1)" & XG(!"(i2.i0.u25.p170==1)" | G!"(i8.i1.u99.p605==1)"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8879974522229509234
[2024-05-29 08:50:57] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8879974522229509234
Running compilation step : cd /tmp/ltsmin8879974522229509234;'/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 803 ms.
Running link step : cd /tmp/ltsmin8879974522229509234;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin8879974522229509234;'/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)||X(<>(((LTLAPp0==true)&&<>((LTLAPp1==true)))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldPPPs-PT-020B-LTLFireability-14 finished in 114691 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)&&F(p1))))'
Support contains 4 out of 1227 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1227/1227 places, 1127/1127 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 140 transitions
Trivial Post-agglo rules discarded 140 transitions
Performed 140 trivial Post agglomeration. Transition count delta: 140
Iterating post reduction 0 with 140 rules applied. Total rules applied 140 place count 1226 transition count 986
Reduce places removed 140 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 141 rules applied. Total rules applied 281 place count 1086 transition count 985
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 282 place count 1085 transition count 985
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 101 Pre rules applied. Total rules applied 282 place count 1085 transition count 884
Deduced a syphon composed of 101 places in 1 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 484 place count 984 transition count 884
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 489 place count 979 transition count 879
Iterating global reduction 3 with 5 rules applied. Total rules applied 494 place count 979 transition count 879
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 494 place count 979 transition count 876
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 500 place count 976 transition count 876
Performed 350 Post agglomeration using F-continuation condition.Transition count delta: 350
Deduced a syphon composed of 350 places in 1 ms
Reduce places removed 350 places and 0 transitions.
Iterating global reduction 3 with 700 rules applied. Total rules applied 1200 place count 626 transition count 526
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1202 place count 624 transition count 524
Applied a total of 1202 rules in 106 ms. Remains 624 /1227 variables (removed 603) and now considering 524/1127 (removed 603) transitions.
// Phase 1: matrix 524 rows 624 cols
[2024-05-29 08:51:13] [INFO ] Computed 221 invariants in 3 ms
[2024-05-29 08:51:13] [INFO ] Implicit Places using invariants in 290 ms returned []
[2024-05-29 08:51:13] [INFO ] Invariant cache hit.
[2024-05-29 08:51:13] [INFO ] Implicit Places using invariants and state equation in 565 ms returned []
Implicit Place search using SMT with State Equation took 855 ms to find 0 implicit places.
[2024-05-29 08:51:13] [INFO ] Redundant transitions in 4 ms returned []
[2024-05-29 08:51:13] [INFO ] Invariant cache hit.
[2024-05-29 08:51:14] [INFO ] Dead Transitions using invariants and state equation in 317 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 624/1227 places, 524/1127 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1293 ms. Remains : 624/1227 places, 524/1127 transitions.
Stuttering acceptance computed with spot in 120 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ShieldPPPs-PT-020B-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s185 0), p1:(AND (EQ s563 1) (OR (EQ s421 0) (EQ s423 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 2713 steps with 3 reset in 18 ms.
FORMULA ShieldPPPs-PT-020B-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-020B-LTLFireability-15 finished in 1457 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))'
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)||X(F(p1))))'
Found a Shortening insensitive property : ShieldPPPs-PT-020B-LTLFireability-07
Stuttering acceptance computed with spot in 97 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 2 out of 1227 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1227/1227 places, 1127/1127 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 142 transitions
Trivial Post-agglo rules discarded 142 transitions
Performed 142 trivial Post agglomeration. Transition count delta: 142
Iterating post reduction 0 with 142 rules applied. Total rules applied 142 place count 1226 transition count 984
Reduce places removed 142 places and 0 transitions.
Iterating post reduction 1 with 142 rules applied. Total rules applied 284 place count 1084 transition count 984
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 284 place count 1084 transition count 884
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 484 place count 984 transition count 884
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 489 place count 979 transition count 879
Iterating global reduction 2 with 5 rules applied. Total rules applied 494 place count 979 transition count 879
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 494 place count 979 transition count 876
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 500 place count 976 transition count 876
Performed 351 Post agglomeration using F-continuation condition.Transition count delta: 351
Deduced a syphon composed of 351 places in 0 ms
Reduce places removed 351 places and 0 transitions.
Iterating global reduction 2 with 702 rules applied. Total rules applied 1202 place count 625 transition count 525
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1204 place count 623 transition count 523
Applied a total of 1204 rules in 94 ms. Remains 623 /1227 variables (removed 604) and now considering 523/1127 (removed 604) transitions.
// Phase 1: matrix 523 rows 623 cols
[2024-05-29 08:51:14] [INFO ] Computed 221 invariants in 3 ms
[2024-05-29 08:51:15] [INFO ] Implicit Places using invariants in 293 ms returned []
[2024-05-29 08:51:15] [INFO ] Invariant cache hit.
[2024-05-29 08:51:15] [INFO ] Implicit Places using invariants and state equation in 628 ms returned []
Implicit Place search using SMT with State Equation took 923 ms to find 0 implicit places.
[2024-05-29 08:51:15] [INFO ] Invariant cache hit.
[2024-05-29 08:51:15] [INFO ] Dead Transitions using invariants and state equation in 294 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 623/1227 places, 523/1127 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 1314 ms. Remains : 623/1227 places, 523/1127 transitions.
Running random walk in product with property : ShieldPPPs-PT-020B-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s1 1), p1:(AND (EQ s477 1) (EQ s1 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 22104 reset in 449 ms.
Product exploration explored 100000 steps with 22238 reset in 496 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 2/623 stabilizing places and 2/523 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 2 factoid took 179 ms. Reduced automaton from 2 states, 2 edges and 2 AP (stutter sensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[(AND (NOT p0) (NOT p1))]
Finished random walk after 3 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 2 factoid took 172 ms. Reduced automaton from 1 states, 1 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 27 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 39 ms :[(AND (NOT p0) (NOT p1))]
[2024-05-29 08:51:17] [INFO ] Invariant cache hit.
[2024-05-29 08:51:17] [INFO ] [Real]Absence check using 221 positive place invariants in 87 ms returned sat
[2024-05-29 08:51:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 08:51:18] [INFO ] [Real]Absence check using state equation in 819 ms returned sat
[2024-05-29 08:51:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 08:51:19] [INFO ] [Nat]Absence check using 221 positive place invariants in 71 ms returned sat
[2024-05-29 08:51:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 08:51:19] [INFO ] [Nat]Absence check using state equation in 618 ms returned sat
[2024-05-29 08:51:19] [INFO ] Computed and/alt/rep : 520/1195/520 causal constraints (skipped 0 transitions) in 32 ms.
[2024-05-29 08:51:23] [INFO ] Added : 339 causal constraints over 68 iterations in 3624 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 2 out of 623 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 623/623 places, 523/523 transitions.
Applied a total of 0 rules in 11 ms. Remains 623 /623 variables (removed 0) and now considering 523/523 (removed 0) transitions.
[2024-05-29 08:51:23] [INFO ] Invariant cache hit.
[2024-05-29 08:51:23] [INFO ] Implicit Places using invariants in 278 ms returned []
[2024-05-29 08:51:23] [INFO ] Invariant cache hit.
[2024-05-29 08:51:24] [INFO ] Implicit Places using invariants and state equation in 567 ms returned []
Implicit Place search using SMT with State Equation took 846 ms to find 0 implicit places.
[2024-05-29 08:51:24] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-29 08:51:24] [INFO ] Invariant cache hit.
[2024-05-29 08:51:24] [INFO ] Dead Transitions using invariants and state equation in 264 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1130 ms. Remains : 623/623 places, 523/523 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 2/623 stabilizing places and 2/523 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 2 factoid took 184 ms. Reduced automaton from 1 states, 1 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(AND (NOT p0) (NOT p1))]
Finished random walk after 5 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=5 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 2 factoid took 165 ms. Reduced automaton from 1 states, 1 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 33 ms :[(AND (NOT p0) (NOT p1))]
[2024-05-29 08:51:24] [INFO ] Invariant cache hit.
[2024-05-29 08:51:25] [INFO ] [Real]Absence check using 221 positive place invariants in 81 ms returned sat
[2024-05-29 08:51:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 08:51:26] [INFO ] [Real]Absence check using state equation in 838 ms returned sat
[2024-05-29 08:51:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 08:51:26] [INFO ] [Nat]Absence check using 221 positive place invariants in 69 ms returned sat
[2024-05-29 08:51:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 08:51:27] [INFO ] [Nat]Absence check using state equation in 594 ms returned sat
[2024-05-29 08:51:27] [INFO ] Computed and/alt/rep : 520/1195/520 causal constraints (skipped 0 transitions) in 29 ms.
[2024-05-29 08:51:30] [INFO ] Added : 339 causal constraints over 68 iterations in 3383 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 27 ms :[(AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 22316 reset in 457 ms.
Product exploration explored 100000 steps with 22103 reset in 495 ms.
Built C files in :
/tmp/ltsmin1291835091894504803
[2024-05-29 08:51:31] [INFO ] Computing symmetric may disable matrix : 523 transitions.
[2024-05-29 08:51:31] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:51:31] [INFO ] Computing symmetric may enable matrix : 523 transitions.
[2024-05-29 08:51:31] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:51:31] [INFO ] Computing Do-Not-Accords matrix : 523 transitions.
[2024-05-29 08:51:31] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:51:31] [INFO ] Built C files in 58ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1291835091894504803
Running compilation step : cd /tmp/ltsmin1291835091894504803;'/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 1145 ms.
Running link step : cd /tmp/ltsmin1291835091894504803;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin1291835091894504803;'/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/stateBased11016596535167464531.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 623 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 623/623 places, 523/523 transitions.
Applied a total of 0 rules in 13 ms. Remains 623 /623 variables (removed 0) and now considering 523/523 (removed 0) transitions.
[2024-05-29 08:51:46] [INFO ] Invariant cache hit.
[2024-05-29 08:51:46] [INFO ] Implicit Places using invariants in 315 ms returned []
[2024-05-29 08:51:46] [INFO ] Invariant cache hit.
[2024-05-29 08:51:47] [INFO ] Implicit Places using invariants and state equation in 572 ms returned []
Implicit Place search using SMT with State Equation took 887 ms to find 0 implicit places.
[2024-05-29 08:51:47] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-29 08:51:47] [INFO ] Invariant cache hit.
[2024-05-29 08:51:47] [INFO ] Dead Transitions using invariants and state equation in 279 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1192 ms. Remains : 623/623 places, 523/523 transitions.
Built C files in :
/tmp/ltsmin10722986476048581961
[2024-05-29 08:51:47] [INFO ] Computing symmetric may disable matrix : 523 transitions.
[2024-05-29 08:51:47] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:51:47] [INFO ] Computing symmetric may enable matrix : 523 transitions.
[2024-05-29 08:51:47] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:51:47] [INFO ] Computing Do-Not-Accords matrix : 523 transitions.
[2024-05-29 08:51:47] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:51:47] [INFO ] Built C files in 48ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10722986476048581961
Running compilation step : cd /tmp/ltsmin10722986476048581961;'/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 1134 ms.
Running link step : cd /tmp/ltsmin10722986476048581961;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin10722986476048581961;'/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/stateBased1751176621529129421.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 08:52:02] [INFO ] Flatten gal took : 15 ms
[2024-05-29 08:52:02] [INFO ] Flatten gal took : 13 ms
[2024-05-29 08:52:02] [INFO ] Time to serialize gal into /tmp/LTL8356095580135735543.gal : 2 ms
[2024-05-29 08:52:02] [INFO ] Time to serialize properties into /tmp/LTL3348673089023268438.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/LTL8356095580135735543.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5582293545459782159.hoa' '-atoms' '/tmp/LTL3348673089023268438.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/LTL3348673089023268438.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5582293545459782159.hoa
Detected timeout of ITS tools.
[2024-05-29 08:52:18] [INFO ] Flatten gal took : 13 ms
[2024-05-29 08:52:18] [INFO ] Flatten gal took : 13 ms
[2024-05-29 08:52:18] [INFO ] Time to serialize gal into /tmp/LTL17958450424960082234.gal : 7 ms
[2024-05-29 08:52:18] [INFO ] Time to serialize properties into /tmp/LTL15883641156366367477.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/LTL17958450424960082234.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15883641156366367477.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...277
Read 1 LTL properties
Checking formula 0 : !(((F("(p12==1)"))||(X(F("((p1048==1)&&(p12==1))")))))
Formula 0 simplified : G!"(p12==1)" & XG!"((p1048==1)&&(p12==1))"
Detected timeout of ITS tools.
[2024-05-29 08:52:33] [INFO ] Flatten gal took : 17 ms
[2024-05-29 08:52:33] [INFO ] Applying decomposition
[2024-05-29 08:52:33] [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/graph6001097503795213082.txt' '-o' '/tmp/graph6001097503795213082.bin' '-w' '/tmp/graph6001097503795213082.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph6001097503795213082.bin' '-l' '-1' '-v' '-w' '/tmp/graph6001097503795213082.weights' '-q' '0' '-e' '0.001'
[2024-05-29 08:52:33] [INFO ] Decomposing Gal with order
[2024-05-29 08:52:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 08:52:33] [INFO ] Removed a total of 121 redundant transitions.
[2024-05-29 08:52:33] [INFO ] Flatten gal took : 32 ms
[2024-05-29 08:52:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 246 labels/synchronizations in 23 ms.
[2024-05-29 08:52:33] [INFO ] Time to serialize gal into /tmp/LTL1747623517437675809.gal : 5 ms
[2024-05-29 08:52:33] [INFO ] Time to serialize properties into /tmp/LTL3436562905220451697.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/LTL1747623517437675809.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3436562905220451697.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...254
Read 1 LTL properties
Checking formula 0 : !(((F("(i8.u97.p12==1)"))||(X(F("((i15.i1.i0.u171.p1048==1)&&(i8.u97.p12==1))")))))
Formula 0 simplified : G!"(i8.u97.p12==1)" & XG!"((i15.i1.i0.u171.p1048==1)&&(i8.u97.p12==1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11679055170009233127
[2024-05-29 08:52:48] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11679055170009233127
Running compilation step : cd /tmp/ltsmin11679055170009233127;'/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 819 ms.
Running link step : cd /tmp/ltsmin11679055170009233127;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin11679055170009233127;'/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))||X(<>((LTLAPp1==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldPPPs-PT-020B-LTLFireability-07 finished in 108942 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 U (p1||G(p0))))))'
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((F(p0)&&F((p1 U (p2||G(p1)))))))'
Found a Shortening insensitive property : ShieldPPPs-PT-020B-LTLFireability-10
Stuttering acceptance computed with spot in 193 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p2) (NOT p1))]
Support contains 2 out of 1227 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1227/1227 places, 1127/1127 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 142 transitions
Trivial Post-agglo rules discarded 142 transitions
Performed 142 trivial Post agglomeration. Transition count delta: 142
Iterating post reduction 0 with 142 rules applied. Total rules applied 142 place count 1226 transition count 984
Reduce places removed 142 places and 0 transitions.
Iterating post reduction 1 with 142 rules applied. Total rules applied 284 place count 1084 transition count 984
Performed 99 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 99 Pre rules applied. Total rules applied 284 place count 1084 transition count 885
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 482 place count 985 transition count 885
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 486 place count 981 transition count 881
Iterating global reduction 2 with 4 rules applied. Total rules applied 490 place count 981 transition count 881
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 490 place count 981 transition count 878
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 496 place count 978 transition count 878
Performed 355 Post agglomeration using F-continuation condition.Transition count delta: 355
Deduced a syphon composed of 355 places in 0 ms
Reduce places removed 355 places and 0 transitions.
Iterating global reduction 2 with 710 rules applied. Total rules applied 1206 place count 623 transition count 523
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1208 place count 621 transition count 521
Applied a total of 1208 rules in 95 ms. Remains 621 /1227 variables (removed 606) and now considering 521/1127 (removed 606) transitions.
// Phase 1: matrix 521 rows 621 cols
[2024-05-29 08:53:03] [INFO ] Computed 221 invariants in 2 ms
[2024-05-29 08:53:04] [INFO ] Implicit Places using invariants in 285 ms returned []
[2024-05-29 08:53:04] [INFO ] Invariant cache hit.
[2024-05-29 08:53:04] [INFO ] Implicit Places using invariants and state equation in 537 ms returned []
Implicit Place search using SMT with State Equation took 823 ms to find 0 implicit places.
[2024-05-29 08:53:04] [INFO ] Invariant cache hit.
[2024-05-29 08:53:04] [INFO ] Dead Transitions using invariants and state equation in 269 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 621/1227 places, 521/1127 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 1188 ms. Remains : 621/1227 places, 521/1127 transitions.
Running random walk in product with property : ShieldPPPs-PT-020B-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(NOT p2), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p2) p1), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(EQ s610 0), p2:(AND (EQ s610 1) (NEQ s492 1)), p1:(NEQ s492 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, cl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 4947 reset in 438 ms.
Product exploration explored 100000 steps with 4901 reset in 533 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 p0 (NOT p2) p1), (X p0), (X (NOT p2)), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X p0)), (X (X (AND (NOT p2) p1)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 6 factoid took 103 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 4 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 154 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), false, false]
Incomplete random walk after 10000 steps, including 7 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-29 08:53:06] [INFO ] Invariant cache hit.
[2024-05-29 08:53:06] [INFO ] After 74ms SMT Verify possible using all constraints in real 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 p0 (NOT p2) p1), (X p0), (X (NOT p2)), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X p0)), (X (X (AND (NOT p2) p1))), (G (NOT (AND (NOT p1) p2)))]
False Knowledge obtained : [(F (AND (NOT p1) (NOT p2))), (F (NOT (AND p1 (NOT p2)))), (F (AND p1 p2))]
Knowledge based reduction with 7 factoid took 181 ms. Reduced automaton from 4 states, 9 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 89 ms :[(NOT p1), (NOT p1), false]
Stuttering acceptance computed with spot in 98 ms :[(NOT p1), (NOT p1), false]
Support contains 2 out of 621 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 621/621 places, 521/521 transitions.
Applied a total of 0 rules in 13 ms. Remains 621 /621 variables (removed 0) and now considering 521/521 (removed 0) transitions.
[2024-05-29 08:53:06] [INFO ] Invariant cache hit.
[2024-05-29 08:53:07] [INFO ] Implicit Places using invariants in 278 ms returned []
[2024-05-29 08:53:07] [INFO ] Invariant cache hit.
[2024-05-29 08:53:07] [INFO ] Implicit Places using invariants and state equation in 554 ms returned []
Implicit Place search using SMT with State Equation took 833 ms to find 0 implicit places.
[2024-05-29 08:53:07] [INFO ] Redundant transitions in 4 ms returned []
[2024-05-29 08:53:07] [INFO ] Invariant cache hit.
[2024-05-29 08:53:07] [INFO ] Dead Transitions using invariants and state equation in 275 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1131 ms. Remains : 621/621 places, 521/521 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 p1 (NOT p2)), (X p1), (X (AND p1 (NOT p2))), (X (NOT (AND p1 p2))), (X (X p1)), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 p2))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 87 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 105 ms :[(NOT p1), (NOT p1), false]
Finished random walk after 114 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=57 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 (NOT p2)), (X p1), (X (AND p1 (NOT p2))), (X (NOT (AND p1 p2))), (X (X p1)), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 p2))))]
False Knowledge obtained : [(F (AND p2 p1)), (F (NOT p1)), (F (NOT (AND (NOT p2) p1)))]
Knowledge based reduction with 7 factoid took 157 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 :[(NOT p1), (NOT p1), false]
Stuttering acceptance computed with spot in 86 ms :[(NOT p1), (NOT p1), false]
Stuttering acceptance computed with spot in 107 ms :[(NOT p1), (NOT p1), false]
Product exploration explored 100000 steps with 4834 reset in 425 ms.
Product exploration explored 100000 steps with 4880 reset in 513 ms.
Built C files in :
/tmp/ltsmin7166243179385980806
[2024-05-29 08:53:09] [INFO ] Computing symmetric may disable matrix : 521 transitions.
[2024-05-29 08:53:09] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:53:09] [INFO ] Computing symmetric may enable matrix : 521 transitions.
[2024-05-29 08:53:09] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:53:09] [INFO ] Computing Do-Not-Accords matrix : 521 transitions.
[2024-05-29 08:53:09] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:53:09] [INFO ] Built C files in 56ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7166243179385980806
Running compilation step : cd /tmp/ltsmin7166243179385980806;'/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 1137 ms.
Running link step : cd /tmp/ltsmin7166243179385980806;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin7166243179385980806;'/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/stateBased16036023228054399670.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 621 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 621/621 places, 521/521 transitions.
Applied a total of 0 rules in 17 ms. Remains 621 /621 variables (removed 0) and now considering 521/521 (removed 0) transitions.
[2024-05-29 08:53:24] [INFO ] Invariant cache hit.
[2024-05-29 08:53:24] [INFO ] Implicit Places using invariants in 294 ms returned []
[2024-05-29 08:53:24] [INFO ] Invariant cache hit.
[2024-05-29 08:53:25] [INFO ] Implicit Places using invariants and state equation in 544 ms returned []
Implicit Place search using SMT with State Equation took 838 ms to find 0 implicit places.
[2024-05-29 08:53:25] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-29 08:53:25] [INFO ] Invariant cache hit.
[2024-05-29 08:53:25] [INFO ] Dead Transitions using invariants and state equation in 269 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1132 ms. Remains : 621/621 places, 521/521 transitions.
Built C files in :
/tmp/ltsmin15685688741900551753
[2024-05-29 08:53:25] [INFO ] Computing symmetric may disable matrix : 521 transitions.
[2024-05-29 08:53:25] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:53:25] [INFO ] Computing symmetric may enable matrix : 521 transitions.
[2024-05-29 08:53:25] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:53:25] [INFO ] Computing Do-Not-Accords matrix : 521 transitions.
[2024-05-29 08:53:25] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:53:25] [INFO ] Built C files in 47ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15685688741900551753
Running compilation step : cd /tmp/ltsmin15685688741900551753;'/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 1178 ms.
Running link step : cd /tmp/ltsmin15685688741900551753;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin15685688741900551753;'/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/stateBased5254957171327358692.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 08:53:40] [INFO ] Flatten gal took : 13 ms
[2024-05-29 08:53:40] [INFO ] Flatten gal took : 13 ms
[2024-05-29 08:53:40] [INFO ] Time to serialize gal into /tmp/LTL8047363863109118697.gal : 2 ms
[2024-05-29 08:53:40] [INFO ] Time to serialize properties into /tmp/LTL11488704585313860475.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/LTL8047363863109118697.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10320647012198599053.hoa' '-atoms' '/tmp/LTL11488704585313860475.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...319
Loading property file /tmp/LTL11488704585313860475.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10320647012198599053.hoa
Detected timeout of ITS tools.
[2024-05-29 08:53:56] [INFO ] Flatten gal took : 13 ms
[2024-05-29 08:53:56] [INFO ] Flatten gal took : 13 ms
[2024-05-29 08:53:56] [INFO ] Time to serialize gal into /tmp/LTL2514616248007924350.gal : 3 ms
[2024-05-29 08:53:56] [INFO ] Time to serialize properties into /tmp/LTL7582031104300833759.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/LTL2514616248007924350.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7582031104300833759.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 : !((X((F("(p1339==0)"))&&(F(("(p1078!=1)")U(("((p1339==1)&&(p1078!=1))")||(G("(p1078!=1)"))))))))
Formula 0 simplified : X(G!"(p1339==0)" | G(!"(p1078!=1)" M !"((p1339==1)&&(p1078!=1))"))
Detected timeout of ITS tools.
[2024-05-29 08:54:11] [INFO ] Flatten gal took : 16 ms
[2024-05-29 08:54:11] [INFO ] Applying decomposition
[2024-05-29 08:54:11] [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/graph10945369444142111991.txt' '-o' '/tmp/graph10945369444142111991.bin' '-w' '/tmp/graph10945369444142111991.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph10945369444142111991.bin' '-l' '-1' '-v' '-w' '/tmp/graph10945369444142111991.weights' '-q' '0' '-e' '0.001'
[2024-05-29 08:54:11] [INFO ] Decomposing Gal with order
[2024-05-29 08:54:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 08:54:11] [INFO ] Removed a total of 120 redundant transitions.
[2024-05-29 08:54:11] [INFO ] Flatten gal took : 20 ms
[2024-05-29 08:54:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 240 labels/synchronizations in 4 ms.
[2024-05-29 08:54:11] [INFO ] Time to serialize gal into /tmp/LTL15030426547779853516.gal : 5 ms
[2024-05-29 08:54:11] [INFO ] Time to serialize properties into /tmp/LTL9959936631353652400.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/LTL15030426547779853516.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9959936631353652400.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 : !((X((F("(i19.i0.u218.p1339==0)"))&&(F(("(i15.i3.u175.p1078!=1)")U(("((i19.i0.u218.p1339==1)&&(i15.i3.u175.p1078!=1))")||(G("(i15.i3.u...177
Formula 0 simplified : X(G!"(i19.i0.u218.p1339==0)" | G(!"(i15.i3.u175.p1078!=1)" M !"((i19.i0.u218.p1339==1)&&(i15.i3.u175.p1078!=1))"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin389290353875598085
[2024-05-29 08:54:26] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin389290353875598085
Running compilation step : cd /tmp/ltsmin389290353875598085;'/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 796 ms.
Running link step : cd /tmp/ltsmin389290353875598085;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin389290353875598085;'/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) U ((LTLAPp2==true)||[]((LTLAPp1==true)))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldPPPs-PT-020B-LTLFireability-10 finished in 97814 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(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||X(F((p0&&F(p1)))))))'
[2024-05-29 08:54:41] [INFO ] Flatten gal took : 24 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin9807688694138051399
[2024-05-29 08:54:41] [INFO ] Applying decomposition
[2024-05-29 08:54:41] [INFO ] Computing symmetric may disable matrix : 1127 transitions.
[2024-05-29 08:54:41] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:54:41] [INFO ] Computing symmetric may enable matrix : 1127 transitions.
[2024-05-29 08:54:41] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:54:41] [INFO ] Flatten gal took : 29 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/graph5174578911075895461.txt' '-o' '/tmp/graph5174578911075895461.bin' '-w' '/tmp/graph5174578911075895461.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph5174578911075895461.bin' '-l' '-1' '-v' '-w' '/tmp/graph5174578911075895461.weights' '-q' '0' '-e' '0.001'
[2024-05-29 08:54:41] [INFO ] Decomposing Gal with order
[2024-05-29 08:54:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 08:54:41] [INFO ] Removed a total of 180 redundant transitions.
[2024-05-29 08:54:41] [INFO ] Computing Do-Not-Accords matrix : 1127 transitions.
[2024-05-29 08:54:41] [INFO ] Computation of Completed DNA matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 08:54:41] [INFO ] Built C files in 213ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9807688694138051399
Running compilation step : cd /tmp/ltsmin9807688694138051399;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '120' '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 08:54:41] [INFO ] Flatten gal took : 56 ms
[2024-05-29 08:54:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2024-05-29 08:54:41] [INFO ] Time to serialize gal into /tmp/LTLFireability3741369774272711539.gal : 10 ms
[2024-05-29 08:54:41] [INFO ] Time to serialize properties into /tmp/LTLFireability15031769904048978221.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/LTLFireability3741369774272711539.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability15031769904048978221.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 6 LTL properties
Checking formula 0 : !((F("(i12.i0.i1.u312.p869==1)")))
Formula 0 simplified : G!"(i12.i0.i1.u312.p869==1)"
Compilation finished in 3425 ms.
Running link step : cd /tmp/ltsmin9807688694138051399;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 56 ms.
Running LTSmin : cd /tmp/ltsmin9807688694138051399;'/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' '<>((LTLAPp0==true))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>600 s) on command cd /tmp/ltsmin9807688694138051399;'/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' '<>((LTLAPp0==true))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin9807688694138051399;'/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' '(<>((LTLAPp1==true))||X(<>((LTLAPp2==true))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>600 s) on command cd /tmp/ltsmin9807688694138051399;'/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' '(<>((LTLAPp1==true))||X(<>((LTLAPp2==true))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin9807688694138051399;'/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' '[](<>(((LTLAPp3==true) U ((LTLAPp4==true)||[]((LTLAPp3==true))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-29 09:19:50] [INFO ] Applying decomposition
[2024-05-29 09:19:50] [INFO ] Flatten gal took : 52 ms
[2024-05-29 09:19:50] [INFO ] Decomposing Gal with order
[2024-05-29 09:19:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 09:19:51] [INFO ] Removed a total of 120 redundant transitions.
[2024-05-29 09:19:51] [INFO ] Flatten gal took : 124 ms
[2024-05-29 09:19:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 240 labels/synchronizations in 24 ms.
[2024-05-29 09:19:51] [INFO ] Time to serialize gal into /tmp/LTLFireability3630444068002220220.gal : 28 ms
[2024-05-29 09:19:51] [INFO ] Time to serialize properties into /tmp/LTLFireability5710129215186655255.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/LTLFireability3630444068002220220.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability5710129215186655255.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 6 LTL properties
Checking formula 0 : !((F("(i0.i0.i0.i0.i0.i0.i0.i1.i0.i0.u291.p869==1)")))
Formula 0 simplified : G!"(i0.i0.i0.i0.i0.i0.i0.i1.i0.i0.u291.p869==1)"
WARNING : LTSmin timed out (>600 s) on command cd /tmp/ltsmin9807688694138051399;'/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' '[](<>(((LTLAPp3==true) U ((LTLAPp4==true)||[]((LTLAPp3==true))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin9807688694138051399;'/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((<>((LTLAPp5==true))&&<>(((LTLAPp6==true) U ((LTLAPp7==true)||[]((LTLAPp6==true)))))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>600 s) on command cd /tmp/ltsmin9807688694138051399;'/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((<>((LTLAPp5==true))&&<>(((LTLAPp6==true) U ((LTLAPp7==true)||[]((LTLAPp6==true)))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin9807688694138051399;'/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'
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 165820 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16172820 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="ShieldPPPs-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 ShieldPPPs-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-171683788900288"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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