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-171683789000298.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-030B, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r373-tall-171683789000298
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 992K
-rw-r--r-- 1 mcc users 7.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K 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 3.1K May 19 07:16 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K May 19 16:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 19:10 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 121K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Apr 13 11:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Apr 13 11:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K 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 528K 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-030B-LTLFireability-00
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-01
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-02
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-03
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-04
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-05
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-06
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-07
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-08
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-09
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-10
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-11
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-12
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-13
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-14
FORMULA_NAME ShieldPPPs-PT-030B-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716973822216

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-030B
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-29 09:10:24] [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 09:10:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 09:10:24] [INFO ] Load time of PNML (sax parser for PT used): 144 ms
[2024-05-29 09:10:24] [INFO ] Transformed 2043 places.
[2024-05-29 09:10:24] [INFO ] Transformed 1893 transitions.
[2024-05-29 09:10:24] [INFO ] Found NUPN structural information;
[2024-05-29 09:10:24] [INFO ] Parsed PT model containing 2043 places and 1893 transitions and 5226 arcs in 292 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 3 formulas.
FORMULA ShieldPPPs-PT-030B-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-030B-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-030B-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 36 out of 2043 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2043/2043 places, 1893/1893 transitions.
Discarding 201 places :
Symmetric choice reduction at 0 with 201 rule applications. Total rules 201 place count 1842 transition count 1692
Iterating global reduction 0 with 201 rules applied. Total rules applied 402 place count 1842 transition count 1692
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 403 place count 1841 transition count 1691
Iterating global reduction 0 with 1 rules applied. Total rules applied 404 place count 1841 transition count 1691
Applied a total of 404 rules in 595 ms. Remains 1841 /2043 variables (removed 202) and now considering 1691/1893 (removed 202) transitions.
// Phase 1: matrix 1691 rows 1841 cols
[2024-05-29 09:10:25] [INFO ] Computed 331 invariants in 40 ms
[2024-05-29 09:10:26] [INFO ] Implicit Places using invariants in 989 ms returned []
[2024-05-29 09:10:26] [INFO ] Invariant cache hit.
[2024-05-29 09:10:28] [INFO ] Implicit Places using invariants and state equation in 1975 ms returned []
Implicit Place search using SMT with State Equation took 2995 ms to find 0 implicit places.
[2024-05-29 09:10:28] [INFO ] Invariant cache hit.
[2024-05-29 09:10:29] [INFO ] Dead Transitions using invariants and state equation in 1112 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1841/2043 places, 1691/1893 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4710 ms. Remains : 1841/2043 places, 1691/1893 transitions.
Support contains 36 out of 1841 places after structural reductions.
[2024-05-29 09:10:29] [INFO ] Flatten gal took : 140 ms
[2024-05-29 09:10:29] [INFO ] Flatten gal took : 77 ms
[2024-05-29 09:10:30] [INFO ] Input system was already deterministic with 1691 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 475 ms. (steps per millisecond=21 ) properties (out of 22) seen :19
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2024-05-29 09:10:30] [INFO ] Invariant cache hit.
[2024-05-29 09:10:31] [INFO ] After 474ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-29 09:10:31] [INFO ] [Nat]Absence check using 331 positive place invariants in 163 ms returned sat
[2024-05-29 09:10:32] [INFO ] After 1008ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-05-29 09:10:33] [INFO ] Deduced a trap composed of 10 places in 577 ms of which 10 ms to minimize.
[2024-05-29 09:10:33] [INFO ] Deduced a trap composed of 19 places in 477 ms of which 1 ms to minimize.
[2024-05-29 09:10:34] [INFO ] Deduced a trap composed of 31 places in 528 ms of which 2 ms to minimize.
[2024-05-29 09:10:35] [INFO ] Deduced a trap composed of 17 places in 502 ms of which 3 ms to minimize.
[2024-05-29 09:10:35] [INFO ] Deduced a trap composed of 31 places in 511 ms of which 1 ms to minimize.
[2024-05-29 09:10:36] [INFO ] Deduced a trap composed of 29 places in 775 ms of which 1 ms to minimize.
[2024-05-29 09:10:37] [INFO ] Deduced a trap composed of 30 places in 487 ms of which 2 ms to minimize.
[2024-05-29 09:10:37] [INFO ] Deduced a trap composed of 47 places in 519 ms of which 1 ms to minimize.
[2024-05-29 09:10:38] [INFO ] Deduced a trap composed of 53 places in 468 ms of which 2 ms to minimize.
[2024-05-29 09:10:38] [INFO ] Deduced a trap composed of 31 places in 498 ms of which 2 ms to minimize.
[2024-05-29 09:10:39] [INFO ] Deduced a trap composed of 27 places in 455 ms of which 1 ms to minimize.
[2024-05-29 09:10:39] [INFO ] Deduced a trap composed of 30 places in 459 ms of which 1 ms to minimize.
[2024-05-29 09:10:40] [INFO ] Deduced a trap composed of 30 places in 521 ms of which 1 ms to minimize.
[2024-05-29 09:10:40] [INFO ] Deduced a trap composed of 28 places in 438 ms of which 1 ms to minimize.
[2024-05-29 09:10:41] [INFO ] Deduced a trap composed of 31 places in 428 ms of which 1 ms to minimize.
[2024-05-29 09:10:42] [INFO ] Deduced a trap composed of 44 places in 468 ms of which 1 ms to minimize.
[2024-05-29 09:10:42] [INFO ] Deduced a trap composed of 39 places in 410 ms of which 3 ms to minimize.
[2024-05-29 09:10:43] [INFO ] Deduced a trap composed of 41 places in 409 ms of which 1 ms to minimize.
[2024-05-29 09:10:43] [INFO ] Deduced a trap composed of 34 places in 402 ms of which 2 ms to minimize.
[2024-05-29 09:10:43] [INFO ] Deduced a trap composed of 50 places in 421 ms of which 1 ms to minimize.
[2024-05-29 09:10:44] [INFO ] Deduced a trap composed of 22 places in 407 ms of which 1 ms to minimize.
[2024-05-29 09:10:44] [INFO ] Deduced a trap composed of 32 places in 395 ms of which 1 ms to minimize.
[2024-05-29 09:10:45] [INFO ] Deduced a trap composed of 41 places in 412 ms of which 2 ms to minimize.
[2024-05-29 09:10:45] [INFO ] Deduced a trap composed of 46 places in 383 ms of which 1 ms to minimize.
[2024-05-29 09:10:46] [INFO ] Deduced a trap composed of 37 places in 385 ms of which 1 ms to minimize.
[2024-05-29 09:10:46] [INFO ] Deduced a trap composed of 21 places in 402 ms of which 1 ms to minimize.
[2024-05-29 09:10:47] [INFO ] Deduced a trap composed of 26 places in 418 ms of which 1 ms to minimize.
[2024-05-29 09:10:47] [INFO ] Deduced a trap composed of 23 places in 403 ms of which 1 ms to minimize.
[2024-05-29 09:10:48] [INFO ] Deduced a trap composed of 26 places in 374 ms of which 1 ms to minimize.
[2024-05-29 09:10:48] [INFO ] Deduced a trap composed of 27 places in 362 ms of which 1 ms to minimize.
[2024-05-29 09:10:49] [INFO ] Deduced a trap composed of 34 places in 348 ms of which 1 ms to minimize.
[2024-05-29 09:10:49] [INFO ] Deduced a trap composed of 32 places in 356 ms of which 1 ms to minimize.
[2024-05-29 09:10:49] [INFO ] Deduced a trap composed of 33 places in 376 ms of which 1 ms to minimize.
[2024-05-29 09:10:50] [INFO ] Deduced a trap composed of 45 places in 351 ms of which 1 ms to minimize.
[2024-05-29 09:10:50] [INFO ] Deduced a trap composed of 37 places in 326 ms of which 1 ms to minimize.
[2024-05-29 09:10:51] [INFO ] Deduced a trap composed of 43 places in 340 ms of which 1 ms to minimize.
[2024-05-29 09:10:51] [INFO ] Deduced a trap composed of 45 places in 277 ms of which 0 ms to minimize.
[2024-05-29 09:10:51] [INFO ] Deduced a trap composed of 51 places in 278 ms of which 1 ms to minimize.
[2024-05-29 09:10:52] [INFO ] Deduced a trap composed of 19 places in 261 ms of which 1 ms to minimize.
[2024-05-29 09:10:52] [INFO ] Deduced a trap composed of 48 places in 243 ms of which 0 ms to minimize.
[2024-05-29 09:10:52] [INFO ] Deduced a trap composed of 52 places in 227 ms of which 0 ms to minimize.
[2024-05-29 09:10:52] [INFO ] Deduced a trap composed of 53 places in 225 ms of which 1 ms to minimize.
[2024-05-29 09:10:53] [INFO ] Deduced a trap composed of 82 places in 292 ms of which 1 ms to minimize.
[2024-05-29 09:10:53] [INFO ] Deduced a trap composed of 59 places in 273 ms of which 1 ms to minimize.
[2024-05-29 09:10:54] [INFO ] Deduced a trap composed of 49 places in 279 ms of which 1 ms to minimize.
[2024-05-29 09:10:54] [INFO ] Deduced a trap composed of 93 places in 219 ms of which 1 ms to minimize.
[2024-05-29 09:10:54] [INFO ] Deduced a trap composed of 75 places in 192 ms of which 1 ms to minimize.
[2024-05-29 09:10:54] [INFO ] Trap strengthening (SAT) tested/added 48/47 trap constraints in 21853 ms
[2024-05-29 09:10:54] [INFO ] After 23200ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 188 ms.
[2024-05-29 09:10:55] [INFO ] After 23942ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 78 ms.
Support contains 4 out of 1841 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1841/1841 places, 1691/1691 transitions.
Drop transitions removed 211 transitions
Trivial Post-agglo rules discarded 211 transitions
Performed 211 trivial Post agglomeration. Transition count delta: 211
Iterating post reduction 0 with 211 rules applied. Total rules applied 211 place count 1841 transition count 1480
Reduce places removed 211 places and 0 transitions.
Iterating post reduction 1 with 211 rules applied. Total rules applied 422 place count 1630 transition count 1480
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 150 Pre rules applied. Total rules applied 422 place count 1630 transition count 1330
Deduced a syphon composed of 150 places in 4 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 2 with 300 rules applied. Total rules applied 722 place count 1480 transition count 1330
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 730 place count 1472 transition count 1322
Iterating global reduction 2 with 8 rules applied. Total rules applied 738 place count 1472 transition count 1322
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 738 place count 1472 transition count 1315
Deduced a syphon composed of 7 places in 4 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 752 place count 1465 transition count 1315
Performed 530 Post agglomeration using F-continuation condition.Transition count delta: 530
Deduced a syphon composed of 530 places in 1 ms
Reduce places removed 530 places and 0 transitions.
Iterating global reduction 2 with 1060 rules applied. Total rules applied 1812 place count 935 transition count 785
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 267 times.
Drop transitions removed 267 transitions
Iterating global reduction 2 with 267 rules applied. Total rules applied 2079 place count 935 transition count 785
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 2080 place count 934 transition count 784
Applied a total of 2080 rules in 485 ms. Remains 934 /1841 variables (removed 907) and now considering 784/1691 (removed 907) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 487 ms. Remains : 934/1841 places, 784/1691 transitions.
Finished random walk after 2530 steps, including 0 resets, run visited all 3 properties in 68 ms. (steps per millisecond=37 )
Parikh walk visited 0 properties in 0 ms.
Computed a total of 366 stabilizing places and 366 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' '!(G(F(p0)))'
Support contains 3 out of 1841 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1841/1841 places, 1691/1691 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 211 transitions
Trivial Post-agglo rules discarded 211 transitions
Performed 211 trivial Post agglomeration. Transition count delta: 211
Iterating post reduction 0 with 211 rules applied. Total rules applied 211 place count 1840 transition count 1479
Reduce places removed 211 places and 0 transitions.
Iterating post reduction 1 with 211 rules applied. Total rules applied 422 place count 1629 transition count 1479
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 150 Pre rules applied. Total rules applied 422 place count 1629 transition count 1329
Deduced a syphon composed of 150 places in 2 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 2 with 300 rules applied. Total rules applied 722 place count 1479 transition count 1329
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 730 place count 1471 transition count 1321
Iterating global reduction 2 with 8 rules applied. Total rules applied 738 place count 1471 transition count 1321
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 738 place count 1471 transition count 1314
Deduced a syphon composed of 7 places in 5 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 752 place count 1464 transition count 1314
Performed 529 Post agglomeration using F-continuation condition.Transition count delta: 529
Deduced a syphon composed of 529 places in 1 ms
Reduce places removed 529 places and 0 transitions.
Iterating global reduction 2 with 1058 rules applied. Total rules applied 1810 place count 935 transition count 785
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 1812 place count 933 transition count 783
Applied a total of 1812 rules in 303 ms. Remains 933 /1841 variables (removed 908) and now considering 783/1691 (removed 908) transitions.
// Phase 1: matrix 783 rows 933 cols
[2024-05-29 09:10:56] [INFO ] Computed 331 invariants in 8 ms
[2024-05-29 09:10:56] [INFO ] Implicit Places using invariants in 482 ms returned []
[2024-05-29 09:10:56] [INFO ] Invariant cache hit.
[2024-05-29 09:10:57] [INFO ] Implicit Places using invariants and state equation in 1007 ms returned []
Implicit Place search using SMT with State Equation took 1494 ms to find 0 implicit places.
[2024-05-29 09:10:57] [INFO ] Redundant transitions in 41 ms returned []
[2024-05-29 09:10:57] [INFO ] Invariant cache hit.
[2024-05-29 09:10:58] [INFO ] Dead Transitions using invariants and state equation in 469 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 933/1841 places, 783/1691 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2318 ms. Remains : 933/1841 places, 783/1691 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 599 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s798 1) (AND (EQ s49 1) (EQ s61 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 91 reset in 830 ms.
Product exploration explored 100000 steps with 86 reset in 927 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 81 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1738 steps, including 0 resets, run visited all 1 properties in 26 ms. (steps per millisecond=66 )
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 102 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
[2024-05-29 09:11:01] [INFO ] Invariant cache hit.
[2024-05-29 09:11:02] [INFO ] [Real]Absence check using 331 positive place invariants in 184 ms returned sat
[2024-05-29 09:11:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 09:11:04] [INFO ] [Real]Absence check using state equation in 2235 ms returned sat
[2024-05-29 09:11:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 09:11:05] [INFO ] [Nat]Absence check using 331 positive place invariants in 182 ms returned sat
[2024-05-29 09:11:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 09:11:06] [INFO ] [Nat]Absence check using state equation in 1804 ms returned sat
[2024-05-29 09:11:06] [INFO ] Computed and/alt/rep : 780/1497/780 causal constraints (skipped 0 transitions) in 63 ms.
[2024-05-29 09:11:19] [INFO ] Added : 560 causal constraints over 112 iterations in 12441 ms. Result :unknown
Could not prove EG (NOT p0)
Support contains 3 out of 933 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 933/933 places, 783/783 transitions.
Applied a total of 0 rules in 28 ms. Remains 933 /933 variables (removed 0) and now considering 783/783 (removed 0) transitions.
[2024-05-29 09:11:19] [INFO ] Invariant cache hit.
[2024-05-29 09:11:19] [INFO ] Implicit Places using invariants in 485 ms returned []
[2024-05-29 09:11:19] [INFO ] Invariant cache hit.
[2024-05-29 09:11:20] [INFO ] Implicit Places using invariants and state equation in 971 ms returned []
Implicit Place search using SMT with State Equation took 1460 ms to find 0 implicit places.
[2024-05-29 09:11:20] [INFO ] Redundant transitions in 8 ms returned []
[2024-05-29 09:11:20] [INFO ] Invariant cache hit.
[2024-05-29 09:11:21] [INFO ] Dead Transitions using invariants and state equation in 466 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1970 ms. Remains : 933/933 places, 783/783 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 74 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1754 steps, including 0 resets, run visited all 1 properties in 21 ms. (steps per millisecond=83 )
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 133 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
[2024-05-29 09:11:21] [INFO ] Invariant cache hit.
[2024-05-29 09:11:22] [INFO ] [Real]Absence check using 331 positive place invariants in 189 ms returned sat
[2024-05-29 09:11:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 09:11:24] [INFO ] [Real]Absence check using state equation in 2415 ms returned sat
[2024-05-29 09:11:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 09:11:25] [INFO ] [Nat]Absence check using 331 positive place invariants in 152 ms returned sat
[2024-05-29 09:11:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 09:11:27] [INFO ] [Nat]Absence check using state equation in 1826 ms returned sat
[2024-05-29 09:11:27] [INFO ] Computed and/alt/rep : 780/1497/780 causal constraints (skipped 0 transitions) in 52 ms.
[2024-05-29 09:11:40] [INFO ] Added : 560 causal constraints over 112 iterations in 12525 ms. Result :unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 85 reset in 735 ms.
Product exploration explored 100000 steps with 96 reset in 865 ms.
Built C files in :
/tmp/ltsmin14913001429976990283
[2024-05-29 09:11:41] [INFO ] Computing symmetric may disable matrix : 783 transitions.
[2024-05-29 09:11:41] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 09:11:41] [INFO ] Computing symmetric may enable matrix : 783 transitions.
[2024-05-29 09:11:41] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 09:11:41] [INFO ] Computing Do-Not-Accords matrix : 783 transitions.
[2024-05-29 09:11:41] [INFO ] Computation of Completed DNA matrix. took 20 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 09:11:41] [INFO ] Built C files in 145ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14913001429976990283
Running compilation step : cd /tmp/ltsmin14913001429976990283;'/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 2231 ms.
Running link step : cd /tmp/ltsmin14913001429976990283;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 65 ms.
Running LTSmin : cd /tmp/ltsmin14913001429976990283;'/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/stateBased17256915237395996286.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 933 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 933/933 places, 783/783 transitions.
Applied a total of 0 rules in 33 ms. Remains 933 /933 variables (removed 0) and now considering 783/783 (removed 0) transitions.
[2024-05-29 09:11:56] [INFO ] Invariant cache hit.
[2024-05-29 09:11:57] [INFO ] Implicit Places using invariants in 610 ms returned []
[2024-05-29 09:11:57] [INFO ] Invariant cache hit.
[2024-05-29 09:11:58] [INFO ] Implicit Places using invariants and state equation in 1013 ms returned []
Implicit Place search using SMT with State Equation took 1642 ms to find 0 implicit places.
[2024-05-29 09:11:58] [INFO ] Redundant transitions in 8 ms returned []
[2024-05-29 09:11:58] [INFO ] Invariant cache hit.
[2024-05-29 09:11:58] [INFO ] Dead Transitions using invariants and state equation in 468 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2169 ms. Remains : 933/933 places, 783/783 transitions.
Built C files in :
/tmp/ltsmin9600722925003875867
[2024-05-29 09:11:58] [INFO ] Computing symmetric may disable matrix : 783 transitions.
[2024-05-29 09:11:58] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 09:11:58] [INFO ] Computing symmetric may enable matrix : 783 transitions.
[2024-05-29 09:11:58] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 09:11:59] [INFO ] Computing Do-Not-Accords matrix : 783 transitions.
[2024-05-29 09:11:59] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 09:11:59] [INFO ] Built C files in 124ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9600722925003875867
Running compilation step : cd /tmp/ltsmin9600722925003875867;'/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 2085 ms.
Running link step : cd /tmp/ltsmin9600722925003875867;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 51 ms.
Running LTSmin : cd /tmp/ltsmin9600722925003875867;'/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/stateBased6701224209086974719.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 09:12:14] [INFO ] Flatten gal took : 38 ms
[2024-05-29 09:12:14] [INFO ] Flatten gal took : 35 ms
[2024-05-29 09:12:14] [INFO ] Time to serialize gal into /tmp/LTL14866465975238529899.gal : 14 ms
[2024-05-29 09:12:14] [INFO ] Time to serialize properties into /tmp/LTL4828547197835160745.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/LTL14866465975238529899.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14403987694226724095.hoa' '-atoms' '/tmp/LTL4828547197835160745.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/LTL4828547197835160745.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14403987694226724095.hoa
Detected timeout of ITS tools.
[2024-05-29 09:12:29] [INFO ] Flatten gal took : 39 ms
[2024-05-29 09:12:29] [INFO ] Flatten gal took : 45 ms
[2024-05-29 09:12:29] [INFO ] Time to serialize gal into /tmp/LTL2842271396920375488.gal : 17 ms
[2024-05-29 09:12:29] [INFO ] Time to serialize properties into /tmp/LTL3519820872892184654.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/LTL2842271396920375488.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3519820872892184654.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("((p1743==1)||((p130==1)&&(p153==1)))"))))
Formula 0 simplified : FG!"((p1743==1)||((p130==1)&&(p153==1)))"
Detected timeout of ITS tools.
[2024-05-29 09:12:44] [INFO ] Flatten gal took : 44 ms
[2024-05-29 09:12:44] [INFO ] Applying decomposition
[2024-05-29 09:12:44] [INFO ] Flatten gal took : 58 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/graph3827701893691953279.txt' '-o' '/tmp/graph3827701893691953279.bin' '-w' '/tmp/graph3827701893691953279.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph3827701893691953279.bin' '-l' '-1' '-v' '-w' '/tmp/graph3827701893691953279.weights' '-q' '0' '-e' '0.001'
[2024-05-29 09:12:44] [INFO ] Decomposing Gal with order
[2024-05-29 09:12:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 09:12:45] [INFO ] Removed a total of 182 redundant transitions.
[2024-05-29 09:12:45] [INFO ] Flatten gal took : 218 ms
[2024-05-29 09:12:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 358 labels/synchronizations in 44 ms.
[2024-05-29 09:12:45] [INFO ] Time to serialize gal into /tmp/LTL7600690886520702748.gal : 36 ms
[2024-05-29 09:12:45] [INFO ] Time to serialize properties into /tmp/LTL11085525283311612265.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/LTL7600690886520702748.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11085525283311612265.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("((i25.i2.u285.p1743==1)||((i1.i1.u19.p130==1)&&(i1.i0.u22.p153==1)))"))))
Formula 0 simplified : FG!"((i25.i2.u285.p1743==1)||((i1.i1.u19.p130==1)&&(i1.i0.u22.p153==1)))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14475437660810673979
[2024-05-29 09:13:00] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14475437660810673979
Running compilation step : cd /tmp/ltsmin14475437660810673979;'/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 1342 ms.
Running link step : cd /tmp/ltsmin14475437660810673979;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin14475437660810673979;'/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-030B-LTLFireability-00 finished in 139607 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(p1)||p0))))'
Support contains 4 out of 1841 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1841/1841 places, 1691/1691 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 212 transitions
Trivial Post-agglo rules discarded 212 transitions
Performed 212 trivial Post agglomeration. Transition count delta: 212
Iterating post reduction 0 with 212 rules applied. Total rules applied 212 place count 1840 transition count 1478
Reduce places removed 212 places and 0 transitions.
Iterating post reduction 1 with 212 rules applied. Total rules applied 424 place count 1628 transition count 1478
Performed 149 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 149 Pre rules applied. Total rules applied 424 place count 1628 transition count 1329
Deduced a syphon composed of 149 places in 3 ms
Reduce places removed 149 places and 0 transitions.
Iterating global reduction 2 with 298 rules applied. Total rules applied 722 place count 1479 transition count 1329
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 731 place count 1470 transition count 1320
Iterating global reduction 2 with 9 rules applied. Total rules applied 740 place count 1470 transition count 1320
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 740 place count 1470 transition count 1313
Deduced a syphon composed of 7 places in 2 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 754 place count 1463 transition count 1313
Performed 527 Post agglomeration using F-continuation condition.Transition count delta: 527
Deduced a syphon composed of 527 places in 1 ms
Reduce places removed 527 places and 0 transitions.
Iterating global reduction 2 with 1054 rules applied. Total rules applied 1808 place count 936 transition count 786
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 1810 place count 934 transition count 784
Applied a total of 1810 rules in 441 ms. Remains 934 /1841 variables (removed 907) and now considering 784/1691 (removed 907) transitions.
// Phase 1: matrix 784 rows 934 cols
[2024-05-29 09:13:16] [INFO ] Computed 331 invariants in 3 ms
[2024-05-29 09:13:17] [INFO ] Implicit Places using invariants in 891 ms returned []
[2024-05-29 09:13:17] [INFO ] Invariant cache hit.
[2024-05-29 09:13:18] [INFO ] Implicit Places using invariants and state equation in 1012 ms returned []
Implicit Place search using SMT with State Equation took 1914 ms to find 0 implicit places.
[2024-05-29 09:13:18] [INFO ] Redundant transitions in 10 ms returned []
[2024-05-29 09:13:18] [INFO ] Invariant cache hit.
[2024-05-29 09:13:18] [INFO ] Dead Transitions using invariants and state equation in 498 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 934/1841 places, 784/1691 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2880 ms. Remains : 934/1841 places, 784/1691 transitions.
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(EQ s72 0), p0:(OR (EQ s590 1) (AND (EQ s753 1) (EQ s770 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 49 reset in 798 ms.
Product exploration explored 100000 steps with 49 reset in 927 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 p1 (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (AND p1 (NOT p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND p1 (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 130 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 61 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 1629 steps, including 0 resets, run visited all 2 properties in 26 ms. (steps per millisecond=62 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (AND p1 (NOT p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND p1 (NOT p0))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 5 factoid took 150 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 62 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 934 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 934/934 places, 784/784 transitions.
Applied a total of 0 rules in 19 ms. Remains 934 /934 variables (removed 0) and now considering 784/784 (removed 0) transitions.
[2024-05-29 09:13:20] [INFO ] Invariant cache hit.
[2024-05-29 09:13:21] [INFO ] Implicit Places using invariants in 860 ms returned []
[2024-05-29 09:13:21] [INFO ] Invariant cache hit.
[2024-05-29 09:13:22] [INFO ] Implicit Places using invariants and state equation in 963 ms returned []
Implicit Place search using SMT with State Equation took 1833 ms to find 0 implicit places.
[2024-05-29 09:13:22] [INFO ] Redundant transitions in 8 ms returned []
[2024-05-29 09:13:22] [INFO ] Invariant cache hit.
[2024-05-29 09:13:23] [INFO ] Dead Transitions using invariants and state equation in 489 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2392 ms. Remains : 934/934 places, 784/784 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 (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 123 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 70 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 1642 steps, including 0 resets, run visited all 2 properties in 27 ms. (steps per millisecond=60 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 5 factoid took 154 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 101 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 49 reset in 754 ms.
Product exploration explored 100000 steps with 49 reset in 887 ms.
Built C files in :
/tmp/ltsmin7617888152933215863
[2024-05-29 09:13:25] [INFO ] Computing symmetric may disable matrix : 784 transitions.
[2024-05-29 09:13:25] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 09:13:25] [INFO ] Computing symmetric may enable matrix : 784 transitions.
[2024-05-29 09:13:25] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 09:13:25] [INFO ] Computing Do-Not-Accords matrix : 784 transitions.
[2024-05-29 09:13:25] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 09:13:25] [INFO ] Built C files in 110ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7617888152933215863
Running compilation step : cd /tmp/ltsmin7617888152933215863;'/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 2037 ms.
Running link step : cd /tmp/ltsmin7617888152933215863;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin7617888152933215863;'/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/stateBased18108261099791410190.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 934 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 934/934 places, 784/784 transitions.
Applied a total of 0 rules in 18 ms. Remains 934 /934 variables (removed 0) and now considering 784/784 (removed 0) transitions.
[2024-05-29 09:13:40] [INFO ] Invariant cache hit.
[2024-05-29 09:13:41] [INFO ] Implicit Places using invariants in 710 ms returned []
[2024-05-29 09:13:41] [INFO ] Invariant cache hit.
[2024-05-29 09:13:42] [INFO ] Implicit Places using invariants and state equation in 957 ms returned []
Implicit Place search using SMT with State Equation took 1703 ms to find 0 implicit places.
[2024-05-29 09:13:42] [INFO ] Redundant transitions in 8 ms returned []
[2024-05-29 09:13:42] [INFO ] Invariant cache hit.
[2024-05-29 09:13:42] [INFO ] Dead Transitions using invariants and state equation in 482 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2216 ms. Remains : 934/934 places, 784/784 transitions.
Built C files in :
/tmp/ltsmin2551655567582957735
[2024-05-29 09:13:42] [INFO ] Computing symmetric may disable matrix : 784 transitions.
[2024-05-29 09:13:42] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 09:13:42] [INFO ] Computing symmetric may enable matrix : 784 transitions.
[2024-05-29 09:13:42] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 09:13:43] [INFO ] Computing Do-Not-Accords matrix : 784 transitions.
[2024-05-29 09:13:43] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 09:13:43] [INFO ] Built C files in 107ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2551655567582957735
Running compilation step : cd /tmp/ltsmin2551655567582957735;'/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 1984 ms.
Running link step : cd /tmp/ltsmin2551655567582957735;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin2551655567582957735;'/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/stateBased5280140629339861708.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 09:13:58] [INFO ] Flatten gal took : 63 ms
[2024-05-29 09:13:58] [INFO ] Flatten gal took : 59 ms
[2024-05-29 09:13:58] [INFO ] Time to serialize gal into /tmp/LTL5041810954167136128.gal : 5 ms
[2024-05-29 09:13:58] [INFO ] Time to serialize properties into /tmp/LTL4182231156261769557.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/LTL5041810954167136128.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4112227377668415015.hoa' '-atoms' '/tmp/LTL4182231156261769557.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/LTL4182231156261769557.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4112227377668415015.hoa
Detected timeout of ITS tools.
[2024-05-29 09:14:13] [INFO ] Flatten gal took : 53 ms
[2024-05-29 09:14:13] [INFO ] Flatten gal took : 43 ms
[2024-05-29 09:14:13] [INFO ] Time to serialize gal into /tmp/LTL4695371862567351888.gal : 13 ms
[2024-05-29 09:14:13] [INFO ] Time to serialize properties into /tmp/LTL2485123020530455067.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/LTL4695371862567351888.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2485123020530455067.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((("(p1298==1)")||(G("(p187==0)")))||("((p1655==1)&&(p1679==1))")))))
Formula 0 simplified : G(F!"(p187==0)" & FG(!"((p1655==1)&&(p1679==1))" & !"(p1298==1)"))
Detected timeout of ITS tools.
[2024-05-29 09:14:28] [INFO ] Flatten gal took : 25 ms
[2024-05-29 09:14:28] [INFO ] Applying decomposition
[2024-05-29 09:14:28] [INFO ] Flatten gal took : 47 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph5369939442272234061.txt' '-o' '/tmp/graph5369939442272234061.bin' '-w' '/tmp/graph5369939442272234061.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph5369939442272234061.bin' '-l' '-1' '-v' '-w' '/tmp/graph5369939442272234061.weights' '-q' '0' '-e' '0.001'
[2024-05-29 09:14:28] [INFO ] Decomposing Gal with order
[2024-05-29 09:14:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 09:14:28] [INFO ] Removed a total of 183 redundant transitions.
[2024-05-29 09:14:28] [INFO ] Flatten gal took : 97 ms
[2024-05-29 09:14:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 366 labels/synchronizations in 25 ms.
[2024-05-29 09:14:29] [INFO ] Time to serialize gal into /tmp/LTL11357556205126020443.gal : 21 ms
[2024-05-29 09:14:29] [INFO ] Time to serialize properties into /tmp/LTL274735297392202901.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/LTL11357556205126020443.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL274735297392202901.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((("(i18.u210.p1298==1)")||(G("(i2.i0.i0.u26.p187==0)")))||("((i24.u268.p1655==1)&&(i24.u273.p1679==1))")))))
Formula 0 simplified : G(F!"(i2.i0.i0.u26.p187==0)" & FG(!"((i24.u268.p1655==1)&&(i24.u273.p1679==1))" & !"(i18.u210.p1298==1)"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3729206920046255209
[2024-05-29 09:14:44] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3729206920046255209
Running compilation step : cd /tmp/ltsmin3729206920046255209;'/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 1308 ms.
Running link step : cd /tmp/ltsmin3729206920046255209;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin3729206920046255209;'/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))||(LTLAPp0==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldPPPs-PT-030B-LTLFireability-01 finished in 103476 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(G(p1)))))'
Support contains 3 out of 1841 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1841/1841 places, 1691/1691 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 212 transitions
Trivial Post-agglo rules discarded 212 transitions
Performed 212 trivial Post agglomeration. Transition count delta: 212
Iterating post reduction 0 with 212 rules applied. Total rules applied 212 place count 1840 transition count 1478
Reduce places removed 212 places and 0 transitions.
Iterating post reduction 1 with 212 rules applied. Total rules applied 424 place count 1628 transition count 1478
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 150 Pre rules applied. Total rules applied 424 place count 1628 transition count 1328
Deduced a syphon composed of 150 places in 2 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 2 with 300 rules applied. Total rules applied 724 place count 1478 transition count 1328
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 732 place count 1470 transition count 1320
Iterating global reduction 2 with 8 rules applied. Total rules applied 740 place count 1470 transition count 1320
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 740 place count 1470 transition count 1314
Deduced a syphon composed of 6 places in 3 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 752 place count 1464 transition count 1314
Performed 530 Post agglomeration using F-continuation condition.Transition count delta: 530
Deduced a syphon composed of 530 places in 1 ms
Reduce places removed 530 places and 0 transitions.
Iterating global reduction 2 with 1060 rules applied. Total rules applied 1812 place count 934 transition count 784
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 1814 place count 932 transition count 782
Applied a total of 1814 rules in 240 ms. Remains 932 /1841 variables (removed 909) and now considering 782/1691 (removed 909) transitions.
// Phase 1: matrix 782 rows 932 cols
[2024-05-29 09:14:59] [INFO ] Computed 331 invariants in 3 ms
[2024-05-29 09:14:59] [INFO ] Implicit Places using invariants in 552 ms returned []
[2024-05-29 09:15:00] [INFO ] Invariant cache hit.
[2024-05-29 09:15:00] [INFO ] Implicit Places using invariants and state equation in 883 ms returned []
Implicit Place search using SMT with State Equation took 1452 ms to find 0 implicit places.
[2024-05-29 09:15:00] [INFO ] Redundant transitions in 7 ms returned []
[2024-05-29 09:15:00] [INFO ] Invariant cache hit.
[2024-05-29 09:15:01] [INFO ] Dead Transitions using invariants and state equation in 465 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 932/1841 places, 782/1691 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2171 ms. Remains : 932/1841 places, 782/1691 transitions.
Stuttering acceptance computed with spot in 112 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(NEQ s397 1), p1:(AND (EQ s815 1) (EQ s836 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 1989 steps with 0 reset in 16 ms.
FORMULA ShieldPPPs-PT-030B-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-030B-LTLFireability-02 finished in 2324 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(((p0||G(p1)) U X(p2))))'
Support contains 5 out of 1841 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1841/1841 places, 1691/1691 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 1832 transition count 1682
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 1832 transition count 1682
Applied a total of 18 rules in 125 ms. Remains 1832 /1841 variables (removed 9) and now considering 1682/1691 (removed 9) transitions.
// Phase 1: matrix 1682 rows 1832 cols
[2024-05-29 09:15:01] [INFO ] Computed 331 invariants in 21 ms
[2024-05-29 09:15:02] [INFO ] Implicit Places using invariants in 701 ms returned []
[2024-05-29 09:15:02] [INFO ] Invariant cache hit.
[2024-05-29 09:15:04] [INFO ] Implicit Places using invariants and state equation in 1672 ms returned []
Implicit Place search using SMT with State Equation took 2386 ms to find 0 implicit places.
[2024-05-29 09:15:04] [INFO ] Invariant cache hit.
[2024-05-29 09:15:05] [INFO ] Dead Transitions using invariants and state equation in 1096 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1832/1841 places, 1682/1691 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3626 ms. Remains : 1832/1841 places, 1682/1691 transitions.
Stuttering acceptance computed with spot in 178 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), true, (NOT p1)]
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 2}, { cond=(OR p0 p1), acceptance={} source=0 dest: 3}], [{ cond=(NOT p2), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 4}, { cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=3 dest: 2}, { cond=(OR (AND p0 (NOT p2)) (AND p1 (NOT p2))), acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 4}, { cond=p1, acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(AND (EQ s1567 1) (EQ s1611 1)), p1:(EQ s37 1), p2:(OR (NOT (AND (EQ s958 1) (EQ s1038 1))) (EQ s37 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33341 reset in 789 ms.
Product exploration explored 100000 steps with 33316 reset in 768 ms.
Computed a total of 359 stabilizing places and 359 stable transitions
Computed a total of 359 stabilizing places and 359 stable transitions
Detected a total of 359/1832 stabilizing places and 359/1682 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X p2), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT (OR (AND p0 (NOT p2)) (AND p1 (NOT p2))))), (X (NOT (AND (NOT p1) (NOT p2)))), true, (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X p2)), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT p1))), (X (X (NOT (OR (AND p0 (NOT p2)) (AND p1 (NOT p2)))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 16 factoid took 273 ms. Reduced automaton from 6 states, 13 edges and 3 AP (stutter sensitive) to 6 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 191 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), true, (NOT p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 202 ms. (steps per millisecond=49 ) properties (out of 10) seen :7
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2024-05-29 09:15:07] [INFO ] Invariant cache hit.
[2024-05-29 09:15:08] [INFO ] [Real]Absence check using 331 positive place invariants in 118 ms returned sat
[2024-05-29 09:15:08] [INFO ] After 419ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:1
[2024-05-29 09:15:08] [INFO ] [Nat]Absence check using 331 positive place invariants in 117 ms returned sat
[2024-05-29 09:15:09] [INFO ] After 798ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :1
[2024-05-29 09:15:09] [INFO ] Deduced a trap composed of 18 places in 392 ms of which 1 ms to minimize.
[2024-05-29 09:15:10] [INFO ] Deduced a trap composed of 28 places in 378 ms of which 0 ms to minimize.
[2024-05-29 09:15:10] [INFO ] Deduced a trap composed of 22 places in 362 ms of which 2 ms to minimize.
[2024-05-29 09:15:11] [INFO ] Deduced a trap composed of 24 places in 373 ms of which 1 ms to minimize.
[2024-05-29 09:15:11] [INFO ] Deduced a trap composed of 24 places in 449 ms of which 1 ms to minimize.
[2024-05-29 09:15:11] [INFO ] Deduced a trap composed of 23 places in 384 ms of which 1 ms to minimize.
[2024-05-29 09:15:12] [INFO ] Deduced a trap composed of 27 places in 357 ms of which 3 ms to minimize.
[2024-05-29 09:15:12] [INFO ] Deduced a trap composed of 37 places in 353 ms of which 1 ms to minimize.
[2024-05-29 09:15:13] [INFO ] Deduced a trap composed of 32 places in 347 ms of which 1 ms to minimize.
[2024-05-29 09:15:13] [INFO ] Deduced a trap composed of 44 places in 348 ms of which 1 ms to minimize.
[2024-05-29 09:15:14] [INFO ] Deduced a trap composed of 36 places in 352 ms of which 1 ms to minimize.
[2024-05-29 09:15:14] [INFO ] Deduced a trap composed of 13 places in 327 ms of which 12 ms to minimize.
[2024-05-29 09:15:14] [INFO ] Deduced a trap composed of 48 places in 345 ms of which 1 ms to minimize.
[2024-05-29 09:15:15] [INFO ] Deduced a trap composed of 39 places in 334 ms of which 1 ms to minimize.
[2024-05-29 09:15:15] [INFO ] Deduced a trap composed of 41 places in 339 ms of which 1 ms to minimize.
[2024-05-29 09:15:15] [INFO ] Deduced a trap composed of 45 places in 337 ms of which 1 ms to minimize.
[2024-05-29 09:15:16] [INFO ] Deduced a trap composed of 53 places in 336 ms of which 1 ms to minimize.
[2024-05-29 09:15:16] [INFO ] Deduced a trap composed of 43 places in 330 ms of which 1 ms to minimize.
[2024-05-29 09:15:17] [INFO ] Deduced a trap composed of 28 places in 306 ms of which 1 ms to minimize.
[2024-05-29 09:15:17] [INFO ] Deduced a trap composed of 20 places in 314 ms of which 2 ms to minimize.
[2024-05-29 09:15:17] [INFO ] Deduced a trap composed of 42 places in 316 ms of which 0 ms to minimize.
[2024-05-29 09:15:18] [INFO ] Deduced a trap composed of 31 places in 265 ms of which 0 ms to minimize.
[2024-05-29 09:15:18] [INFO ] Deduced a trap composed of 42 places in 275 ms of which 1 ms to minimize.
[2024-05-29 09:15:18] [INFO ] Deduced a trap composed of 43 places in 253 ms of which 1 ms to minimize.
[2024-05-29 09:15:19] [INFO ] Deduced a trap composed of 56 places in 228 ms of which 1 ms to minimize.
[2024-05-29 09:15:19] [INFO ] Deduced a trap composed of 37 places in 270 ms of which 1 ms to minimize.
[2024-05-29 09:15:19] [INFO ] Deduced a trap composed of 38 places in 274 ms of which 1 ms to minimize.
[2024-05-29 09:15:20] [INFO ] Deduced a trap composed of 41 places in 231 ms of which 1 ms to minimize.
[2024-05-29 09:15:20] [INFO ] Deduced a trap composed of 70 places in 255 ms of which 1 ms to minimize.
[2024-05-29 09:15:20] [INFO ] Deduced a trap composed of 40 places in 248 ms of which 0 ms to minimize.
[2024-05-29 09:15:20] [INFO ] Deduced a trap composed of 67 places in 248 ms of which 0 ms to minimize.
[2024-05-29 09:15:21] [INFO ] Deduced a trap composed of 58 places in 233 ms of which 1 ms to minimize.
[2024-05-29 09:15:21] [INFO ] Deduced a trap composed of 45 places in 190 ms of which 0 ms to minimize.
[2024-05-29 09:15:21] [INFO ] Deduced a trap composed of 48 places in 202 ms of which 1 ms to minimize.
[2024-05-29 09:15:22] [INFO ] Deduced a trap composed of 107 places in 222 ms of which 1 ms to minimize.
[2024-05-29 09:15:22] [INFO ] Deduced a trap composed of 46 places in 181 ms of which 0 ms to minimize.
[2024-05-29 09:15:22] [INFO ] Deduced a trap composed of 61 places in 164 ms of which 0 ms to minimize.
[2024-05-29 09:15:22] [INFO ] Deduced a trap composed of 62 places in 164 ms of which 1 ms to minimize.
[2024-05-29 09:15:23] [INFO ] Deduced a trap composed of 70 places in 213 ms of which 0 ms to minimize.
[2024-05-29 09:15:23] [INFO ] Trap strengthening (SAT) tested/added 40/39 trap constraints in 13802 ms
[2024-05-29 09:15:23] [INFO ] After 14672ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :1
Attempting to minimize the solution found.
Minimization took 76 ms.
[2024-05-29 09:15:23] [INFO ] After 15129ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :1
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 29 ms.
Support contains 5 out of 1832 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1832/1832 places, 1682/1682 transitions.
Drop transitions removed 210 transitions
Trivial Post-agglo rules discarded 210 transitions
Performed 210 trivial Post agglomeration. Transition count delta: 210
Iterating post reduction 0 with 210 rules applied. Total rules applied 210 place count 1832 transition count 1472
Reduce places removed 210 places and 0 transitions.
Iterating post reduction 1 with 210 rules applied. Total rules applied 420 place count 1622 transition count 1472
Performed 152 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 152 Pre rules applied. Total rules applied 420 place count 1622 transition count 1320
Deduced a syphon composed of 152 places in 3 ms
Reduce places removed 152 places and 0 transitions.
Iterating global reduction 2 with 304 rules applied. Total rules applied 724 place count 1470 transition count 1320
Performed 533 Post agglomeration using F-continuation condition.Transition count delta: 533
Deduced a syphon composed of 533 places in 1 ms
Reduce places removed 533 places and 0 transitions.
Iterating global reduction 2 with 1066 rules applied. Total rules applied 1790 place count 937 transition count 787
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 261 times.
Drop transitions removed 261 transitions
Iterating global reduction 2 with 261 rules applied. Total rules applied 2051 place count 937 transition count 787
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 2052 place count 936 transition count 786
Applied a total of 2052 rules in 177 ms. Remains 936 /1832 variables (removed 896) and now considering 786/1682 (removed 896) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 177 ms. Remains : 936/1832 places, 786/1682 transitions.
Finished random walk after 821 steps, including 0 resets, run visited all 1 properties in 8 ms. (steps per millisecond=102 )
Parikh walk visited 0 properties in 0 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X p2), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT (OR (AND p0 (NOT p2)) (AND p1 (NOT p2))))), (X (NOT (AND (NOT p1) (NOT p2)))), true, (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X p2)), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT p1))), (X (X (NOT (OR (AND p0 (NOT p2)) (AND p1 (NOT p2)))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (F (OR (G p1) (G (NOT p1)))), (G (NOT (AND (NOT p2) p1))), (G (NOT (AND (NOT p0) (NOT p2) p1)))]
False Knowledge obtained : [(F (AND (NOT p2) (NOT p1))), (F (NOT p2)), (F (AND (NOT p0) (NOT p2) (NOT p1))), (F (NOT (AND (NOT p0) (NOT p1)))), (F (OR p0 p1)), (F (AND (NOT p0) p1)), (F (OR (AND p0 (NOT p2)) (AND (NOT p2) p1))), (F p1)]
Knowledge based reduction with 18 factoid took 1081 ms. Reduced automaton from 6 states, 13 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 105 ms :[(NOT p2), (NOT p2), (NOT p2), true]
Stuttering acceptance computed with spot in 113 ms :[(NOT p2), (NOT p2), (NOT p2), true]
Support contains 5 out of 1832 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1832/1832 places, 1682/1682 transitions.
Applied a total of 0 rules in 52 ms. Remains 1832 /1832 variables (removed 0) and now considering 1682/1682 (removed 0) transitions.
[2024-05-29 09:15:24] [INFO ] Invariant cache hit.
[2024-05-29 09:15:25] [INFO ] Implicit Places using invariants in 793 ms returned []
[2024-05-29 09:15:25] [INFO ] Invariant cache hit.
[2024-05-29 09:15:27] [INFO ] Implicit Places using invariants and state equation in 1693 ms returned []
Implicit Place search using SMT with State Equation took 2509 ms to find 0 implicit places.
[2024-05-29 09:15:27] [INFO ] Invariant cache hit.
[2024-05-29 09:15:28] [INFO ] Dead Transitions using invariants and state equation in 1090 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3655 ms. Remains : 1832/1832 places, 1682/1682 transitions.
Computed a total of 359 stabilizing places and 359 stable transitions
Computed a total of 359 stabilizing places and 359 stable transitions
Detected a total of 359/1832 stabilizing places and 359/1682 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT (AND p0 (NOT p2)))), (X p2), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), true, (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p2))))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 114 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 108 ms :[(NOT p2), (NOT p2), (NOT p2), true]
Finished random walk after 1588 steps, including 0 resets, run visited all 5 properties in 20 ms. (steps per millisecond=79 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT (AND p0 (NOT p2)))), (X p2), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), true, (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p2))))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (AND (NOT p2) p0)), (F (AND (NOT p2) (NOT p0))), (F p0), (F (NOT p2)), (F (OR p1 p0))]
Knowledge based reduction with 9 factoid took 303 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 127 ms :[(NOT p2), (NOT p2), (NOT p2), true]
Stuttering acceptance computed with spot in 207 ms :[(NOT p2), (NOT p2), (NOT p2), true]
Stuttering acceptance computed with spot in 183 ms :[(NOT p2), (NOT p2), (NOT p2), true]
Product exploration explored 100000 steps with 33353 reset in 747 ms.
Product exploration explored 100000 steps with 33328 reset in 760 ms.
Applying partial POR strategy [false, true, false, true]
Stuttering acceptance computed with spot in 121 ms :[(NOT p2), (NOT p2), (NOT p2), true]
Support contains 5 out of 1832 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1832/1832 places, 1682/1682 transitions.
Performed 209 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 209 rules applied. Total rules applied 209 place count 1832 transition count 1682
Performed 63 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 63 Pre rules applied. Total rules applied 209 place count 1832 transition count 1683
Deduced a syphon composed of 272 places in 2 ms
Iterating global reduction 1 with 63 rules applied. Total rules applied 272 place count 1832 transition count 1683
Performed 623 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 895 places in 1 ms
Iterating global reduction 1 with 623 rules applied. Total rules applied 895 place count 1832 transition count 1683
Renaming transitions due to excessive name length > 1024 char.
Discarding 212 places :
Symmetric choice reduction at 1 with 212 rule applications. Total rules 1107 place count 1620 transition count 1471
Deduced a syphon composed of 683 places in 2 ms
Iterating global reduction 1 with 212 rules applied. Total rules applied 1319 place count 1620 transition count 1471
Deduced a syphon composed of 683 places in 1 ms
Applied a total of 1319 rules in 886 ms. Remains 1620 /1832 variables (removed 212) and now considering 1471/1682 (removed 211) transitions.
[2024-05-29 09:15:32] [INFO ] Redundant transitions in 42 ms returned []
// Phase 1: matrix 1471 rows 1620 cols
[2024-05-29 09:15:32] [INFO ] Computed 331 invariants in 12 ms
[2024-05-29 09:15:33] [INFO ] Dead Transitions using invariants and state equation in 1056 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1620/1832 places, 1471/1682 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2065 ms. Remains : 1620/1832 places, 1471/1682 transitions.
Built C files in :
/tmp/ltsmin17330821200662247115
[2024-05-29 09:15:33] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17330821200662247115
Running compilation step : cd /tmp/ltsmin17330821200662247115;'/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/ltsmin17330821200662247115;'/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/ltsmin17330821200662247115;'/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)
Support contains 5 out of 1832 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1832/1832 places, 1682/1682 transitions.
Applied a total of 0 rules in 70 ms. Remains 1832 /1832 variables (removed 0) and now considering 1682/1682 (removed 0) transitions.
// Phase 1: matrix 1682 rows 1832 cols
[2024-05-29 09:15:36] [INFO ] Computed 331 invariants in 13 ms
[2024-05-29 09:15:37] [INFO ] Implicit Places using invariants in 714 ms returned []
[2024-05-29 09:15:37] [INFO ] Invariant cache hit.
[2024-05-29 09:15:39] [INFO ] Implicit Places using invariants and state equation in 1893 ms returned []
Implicit Place search using SMT with State Equation took 2609 ms to find 0 implicit places.
[2024-05-29 09:15:39] [INFO ] Invariant cache hit.
[2024-05-29 09:15:40] [INFO ] Dead Transitions using invariants and state equation in 1042 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3723 ms. Remains : 1832/1832 places, 1682/1682 transitions.
Built C files in :
/tmp/ltsmin3575711208852545330
[2024-05-29 09:15:40] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3575711208852545330
Running compilation step : cd /tmp/ltsmin3575711208852545330;'/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/ltsmin3575711208852545330;'/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/ltsmin3575711208852545330;'/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 09:15:43] [INFO ] Flatten gal took : 39 ms
[2024-05-29 09:15:43] [INFO ] Flatten gal took : 39 ms
[2024-05-29 09:15:43] [INFO ] Time to serialize gal into /tmp/LTL8678575759427096121.gal : 7 ms
[2024-05-29 09:15:43] [INFO ] Time to serialize properties into /tmp/LTL1481253952898542752.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/LTL8678575759427096121.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2342451384483477827.hoa' '-atoms' '/tmp/LTL1481253952898542752.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/LTL1481253952898542752.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2342451384483477827.hoa
Detected timeout of ITS tools.
[2024-05-29 09:15:58] [INFO ] Flatten gal took : 35 ms
[2024-05-29 09:15:58] [INFO ] Flatten gal took : 36 ms
[2024-05-29 09:15:58] [INFO ] Time to serialize gal into /tmp/LTL8971284812359026921.gal : 7 ms
[2024-05-29 09:15:58] [INFO ] Time to serialize properties into /tmp/LTL17750736922323941256.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/LTL8971284812359026921.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17750736922323941256.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(((G("(p37==1)"))||("((p1742==1)&&(p1793==1))"))U(X("((!((p1063==1)&&(p1153==1)))||(p37==1))")))))
Formula 0 simplified : F((!"((p1742==1)&&(p1793==1))" & F!"(p37==1)") R X!"((!((p1063==1)&&(p1153==1)))||(p37==1))")
Detected timeout of ITS tools.
[2024-05-29 09:16:13] [INFO ] Flatten gal took : 35 ms
[2024-05-29 09:16:13] [INFO ] Applying decomposition
[2024-05-29 09:16:13] [INFO ] Flatten gal took : 36 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/graph6489345179345515669.txt' '-o' '/tmp/graph6489345179345515669.bin' '-w' '/tmp/graph6489345179345515669.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph6489345179345515669.bin' '-l' '-1' '-v' '-w' '/tmp/graph6489345179345515669.weights' '-q' '0' '-e' '0.001'
[2024-05-29 09:16:13] [INFO ] Decomposing Gal with order
[2024-05-29 09:16:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 09:16:13] [INFO ] Removed a total of 270 redundant transitions.
[2024-05-29 09:16:13] [INFO ] Flatten gal took : 72 ms
[2024-05-29 09:16:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 8 ms.
[2024-05-29 09:16:14] [INFO ] Time to serialize gal into /tmp/LTL10247571998847941496.gal : 19 ms
[2024-05-29 09:16:14] [INFO ] Time to serialize properties into /tmp/LTL1680566517376264421.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/LTL10247571998847941496.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1680566517376264421.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(((G("(i1.i0.i1.u15.p37==1)"))||("((i25.i2.i1.u620.p1742==1)&&(i26.i1.i0.u636.p1793==1))"))U(X("((!((i16.i2.i0.u378.p1063==1)&&(i1...209
Formula 0 simplified : F((!"((i25.i2.i1.u620.p1742==1)&&(i26.i1.i0.u636.p1793==1))" & F!"(i1.i0.i1.u15.p37==1)") R X!"((!((i16.i2.i0.u378.p1063==1)&&(i17.i...202
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11819815994896890906
[2024-05-29 09:16:29] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11819815994896890906
Running compilation step : cd /tmp/ltsmin11819815994896890906;'/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/ltsmin11819815994896890906;'/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/ltsmin11819815994896890906;'/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)
Treatment of property ShieldPPPs-PT-030B-LTLFireability-03 finished in 90622 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||G((p1||F(p0)))))'
Support contains 3 out of 1841 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1841/1841 places, 1691/1691 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 210 transitions
Trivial Post-agglo rules discarded 210 transitions
Performed 210 trivial Post agglomeration. Transition count delta: 210
Iterating post reduction 0 with 210 rules applied. Total rules applied 210 place count 1840 transition count 1480
Reduce places removed 210 places and 0 transitions.
Iterating post reduction 1 with 210 rules applied. Total rules applied 420 place count 1630 transition count 1480
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 150 Pre rules applied. Total rules applied 420 place count 1630 transition count 1330
Deduced a syphon composed of 150 places in 3 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 2 with 300 rules applied. Total rules applied 720 place count 1480 transition count 1330
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 728 place count 1472 transition count 1322
Iterating global reduction 2 with 8 rules applied. Total rules applied 736 place count 1472 transition count 1322
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 736 place count 1472 transition count 1316
Deduced a syphon composed of 6 places in 2 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 748 place count 1466 transition count 1316
Performed 530 Post agglomeration using F-continuation condition.Transition count delta: 530
Deduced a syphon composed of 530 places in 1 ms
Reduce places removed 530 places and 0 transitions.
Iterating global reduction 2 with 1060 rules applied. Total rules applied 1808 place count 936 transition count 786
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 1810 place count 934 transition count 784
Applied a total of 1810 rules in 267 ms. Remains 934 /1841 variables (removed 907) and now considering 784/1691 (removed 907) transitions.
// Phase 1: matrix 784 rows 934 cols
[2024-05-29 09:16:32] [INFO ] Computed 331 invariants in 4 ms
[2024-05-29 09:16:32] [INFO ] Implicit Places using invariants in 491 ms returned []
[2024-05-29 09:16:32] [INFO ] Invariant cache hit.
[2024-05-29 09:16:33] [INFO ] Implicit Places using invariants and state equation in 915 ms returned []
Implicit Place search using SMT with State Equation took 1411 ms to find 0 implicit places.
[2024-05-29 09:16:33] [INFO ] Redundant transitions in 8 ms returned []
[2024-05-29 09:16:33] [INFO ] Invariant cache hit.
[2024-05-29 09:16:34] [INFO ] Dead Transitions using invariants and state equation in 478 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 934/1841 places, 784/1691 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2171 ms. Remains : 934/1841 places, 784/1691 transitions.
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(AND (EQ s8 1) (EQ s30 1)), p1:(EQ s842 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 55 reset in 794 ms.
Product exploration explored 100000 steps with 55 reset in 945 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 2/934 stabilizing places and 2/784 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 (NOT p0)), (X (X (NOT p0))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 4 factoid took 287 ms. Reduced automaton from 2 states, 3 edges and 2 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 1892 steps, including 0 resets, run visited all 1 properties in 19 ms. (steps per millisecond=99 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F p0)]
Knowledge based reduction with 4 factoid took 368 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)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
[2024-05-29 09:16:36] [INFO ] Invariant cache hit.
[2024-05-29 09:16:37] [INFO ] [Real]Absence check using 331 positive place invariants in 180 ms returned sat
[2024-05-29 09:16:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 09:16:39] [INFO ] [Real]Absence check using state equation in 1874 ms returned sat
[2024-05-29 09:16:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 09:16:40] [INFO ] [Nat]Absence check using 331 positive place invariants in 189 ms returned sat
[2024-05-29 09:16:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 09:16:42] [INFO ] [Nat]Absence check using state equation in 2197 ms returned sat
[2024-05-29 09:16:42] [INFO ] Computed and/alt/rep : 780/1501/780 causal constraints (skipped 0 transitions) in 46 ms.
[2024-05-29 09:16:54] [INFO ] Added : 585 causal constraints over 117 iterations in 12055 ms. Result :unknown
Could not prove EG (NOT p0)
Support contains 2 out of 934 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 : 934/934 places, 784/784 transitions.
Applied a total of 0 rules in 22 ms. Remains 934 /934 variables (removed 0) and now considering 784/784 (removed 0) transitions.
[2024-05-29 09:16:54] [INFO ] Invariant cache hit.
[2024-05-29 09:16:55] [INFO ] Implicit Places using invariants in 495 ms returned []
[2024-05-29 09:16:55] [INFO ] Invariant cache hit.
[2024-05-29 09:16:56] [INFO ] Implicit Places using invariants and state equation in 958 ms returned []
Implicit Place search using SMT with State Equation took 1454 ms to find 0 implicit places.
[2024-05-29 09:16:56] [INFO ] Redundant transitions in 10 ms returned []
[2024-05-29 09:16:56] [INFO ] Invariant cache hit.
[2024-05-29 09:16:56] [INFO ] Dead Transitions using invariants and state equation in 442 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1935 ms. Remains : 934/934 places, 784/784 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 70 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 1956 steps, including 0 resets, run visited all 1 properties in 20 ms. (steps per millisecond=97 )
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 97 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)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
[2024-05-29 09:16:56] [INFO ] Invariant cache hit.
[2024-05-29 09:16:57] [INFO ] [Real]Absence check using 331 positive place invariants in 179 ms returned sat
[2024-05-29 09:16:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 09:16:59] [INFO ] [Real]Absence check using state equation in 1909 ms returned sat
[2024-05-29 09:16:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 09:17:00] [INFO ] [Nat]Absence check using 331 positive place invariants in 182 ms returned sat
[2024-05-29 09:17:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 09:17:02] [INFO ] [Nat]Absence check using state equation in 2092 ms returned sat
[2024-05-29 09:17:02] [INFO ] Computed and/alt/rep : 780/1501/780 causal constraints (skipped 0 transitions) in 49 ms.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1189)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:523)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-29 09:17:14] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Product exploration explored 100000 steps with 55 reset in 762 ms.
Product exploration explored 100000 steps with 55 reset in 939 ms.
Built C files in :
/tmp/ltsmin1746313647118570272
[2024-05-29 09:17:16] [INFO ] Computing symmetric may disable matrix : 784 transitions.
[2024-05-29 09:17:16] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 09:17:16] [INFO ] Computing symmetric may enable matrix : 784 transitions.
[2024-05-29 09:17:16] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 09:17:16] [INFO ] Computing Do-Not-Accords matrix : 784 transitions.
[2024-05-29 09:17:16] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 09:17:16] [INFO ] Built C files in 115ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1746313647118570272
Running compilation step : cd /tmp/ltsmin1746313647118570272;'/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 2134 ms.
Running link step : cd /tmp/ltsmin1746313647118570272;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin1746313647118570272;'/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/stateBased12618297965841146034.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 934 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 934/934 places, 784/784 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 932 transition count 782
Applied a total of 1 rules in 36 ms. Remains 932 /934 variables (removed 2) and now considering 782/784 (removed 2) transitions.
// Phase 1: matrix 782 rows 932 cols
[2024-05-29 09:17:31] [INFO ] Computed 331 invariants in 5 ms
[2024-05-29 09:17:32] [INFO ] Implicit Places using invariants in 656 ms returned []
[2024-05-29 09:17:32] [INFO ] Invariant cache hit.
[2024-05-29 09:17:33] [INFO ] Implicit Places using invariants and state equation in 948 ms returned []
Implicit Place search using SMT with State Equation took 1606 ms to find 0 implicit places.
[2024-05-29 09:17:33] [INFO ] Redundant transitions in 10 ms returned []
[2024-05-29 09:17:33] [INFO ] Invariant cache hit.
[2024-05-29 09:17:33] [INFO ] Dead Transitions using invariants and state equation in 485 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 932/934 places, 782/784 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2146 ms. Remains : 932/934 places, 782/784 transitions.
Built C files in :
/tmp/ltsmin18074879159018644250
[2024-05-29 09:17:33] [INFO ] Computing symmetric may disable matrix : 782 transitions.
[2024-05-29 09:17:33] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 09:17:33] [INFO ] Computing symmetric may enable matrix : 782 transitions.
[2024-05-29 09:17:33] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 09:17:33] [INFO ] Computing Do-Not-Accords matrix : 782 transitions.
[2024-05-29 09:17:33] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 09:17:33] [INFO ] Built C files in 109ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18074879159018644250
Running compilation step : cd /tmp/ltsmin18074879159018644250;'/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 2115 ms.
Running link step : cd /tmp/ltsmin18074879159018644250;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 46 ms.
Running LTSmin : cd /tmp/ltsmin18074879159018644250;'/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/stateBased6668524750947695313.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 09:17:48] [INFO ] Flatten gal took : 20 ms
[2024-05-29 09:17:48] [INFO ] Flatten gal took : 20 ms
[2024-05-29 09:17:48] [INFO ] Time to serialize gal into /tmp/LTL8291148504542885479.gal : 4 ms
[2024-05-29 09:17:48] [INFO ] Time to serialize properties into /tmp/LTL13044783474305118665.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/LTL8291148504542885479.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13413544843274578712.hoa' '-atoms' '/tmp/LTL13044783474305118665.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/LTL13044783474305118665.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13413544843274578712.hoa
Detected timeout of ITS tools.
[2024-05-29 09:18:03] [INFO ] Flatten gal took : 20 ms
[2024-05-29 09:18:03] [INFO ] Flatten gal took : 19 ms
[2024-05-29 09:18:03] [INFO ] Time to serialize gal into /tmp/LTL17848195145307644482.gal : 4 ms
[2024-05-29 09:18:03] [INFO ] Time to serialize properties into /tmp/LTL3767883224144896125.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/LTL17848195145307644482.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3767883224144896125.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((F("((p49==1)&&(p86==1))"))||(G(("(p1841==1)")||(F("((p49==1)&&(p86==1))"))))))
Formula 0 simplified : G!"((p49==1)&&(p86==1))" & F(!"(p1841==1)" & G!"((p49==1)&&(p86==1))")
Detected timeout of ITS tools.
[2024-05-29 09:18:18] [INFO ] Flatten gal took : 19 ms
[2024-05-29 09:18:18] [INFO ] Applying decomposition
[2024-05-29 09:18:18] [INFO ] Flatten gal took : 19 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph8597324789542622019.txt' '-o' '/tmp/graph8597324789542622019.bin' '-w' '/tmp/graph8597324789542622019.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph8597324789542622019.bin' '-l' '-1' '-v' '-w' '/tmp/graph8597324789542622019.weights' '-q' '0' '-e' '0.001'
[2024-05-29 09:18:18] [INFO ] Decomposing Gal with order
[2024-05-29 09:18:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 09:18:18] [INFO ] Removed a total of 183 redundant transitions.
[2024-05-29 09:18:18] [INFO ] Flatten gal took : 38 ms
[2024-05-29 09:18:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 354 labels/synchronizations in 9 ms.
[2024-05-29 09:18:18] [INFO ] Time to serialize gal into /tmp/LTL4506175469120284491.gal : 8 ms
[2024-05-29 09:18:18] [INFO ] Time to serialize properties into /tmp/LTL8740855799558433775.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/LTL4506175469120284491.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8740855799558433775.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("((i0.i1.u4.p49==1)&&(i0.i3.u11.p86==1))"))||(G(("(i26.i3.u300.p1841==1)")||(F("((i0.i1.u4.p49==1)&&(i0.i3.u11.p86==1))"))))))
Formula 0 simplified : G!"((i0.i1.u4.p49==1)&&(i0.i3.u11.p86==1))" & F(!"(i26.i3.u300.p1841==1)" & G!"((i0.i1.u4.p49==1)&&(i0.i3.u11.p86==1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14063092421374865937
[2024-05-29 09:18:34] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14063092421374865937
Running compilation step : cd /tmp/ltsmin14063092421374865937;'/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 1380 ms.
Running link step : cd /tmp/ltsmin14063092421374865937;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin14063092421374865937;'/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)||<>((LTLAPp0==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldPPPs-PT-030B-LTLFireability-05 finished in 137030 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 U p1) U !p0)||G(!p1)))'
Support contains 2 out of 1841 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1841/1841 places, 1691/1691 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 211 transitions
Trivial Post-agglo rules discarded 211 transitions
Performed 211 trivial Post agglomeration. Transition count delta: 211
Iterating post reduction 0 with 211 rules applied. Total rules applied 211 place count 1840 transition count 1479
Reduce places removed 211 places and 0 transitions.
Iterating post reduction 1 with 211 rules applied. Total rules applied 422 place count 1629 transition count 1479
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 150 Pre rules applied. Total rules applied 422 place count 1629 transition count 1329
Deduced a syphon composed of 150 places in 2 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 2 with 300 rules applied. Total rules applied 722 place count 1479 transition count 1329
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 729 place count 1472 transition count 1322
Iterating global reduction 2 with 7 rules applied. Total rules applied 736 place count 1472 transition count 1322
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 736 place count 1472 transition count 1316
Deduced a syphon composed of 6 places in 2 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 748 place count 1466 transition count 1316
Performed 531 Post agglomeration using F-continuation condition.Transition count delta: 531
Deduced a syphon composed of 531 places in 1 ms
Reduce places removed 531 places and 0 transitions.
Iterating global reduction 2 with 1062 rules applied. Total rules applied 1810 place count 935 transition count 785
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 1812 place count 933 transition count 783
Applied a total of 1812 rules in 232 ms. Remains 933 /1841 variables (removed 908) and now considering 783/1691 (removed 908) transitions.
// Phase 1: matrix 783 rows 933 cols
[2024-05-29 09:18:49] [INFO ] Computed 331 invariants in 3 ms
[2024-05-29 09:18:49] [INFO ] Implicit Places using invariants in 479 ms returned []
[2024-05-29 09:18:49] [INFO ] Invariant cache hit.
[2024-05-29 09:18:50] [INFO ] Implicit Places using invariants and state equation in 967 ms returned []
Implicit Place search using SMT with State Equation took 1447 ms to find 0 implicit places.
[2024-05-29 09:18:50] [INFO ] Redundant transitions in 10 ms returned []
[2024-05-29 09:18:50] [INFO ] Invariant cache hit.
[2024-05-29 09:18:51] [INFO ] Dead Transitions using invariants and state equation in 475 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 933/1841 places, 783/1691 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2179 ms. Remains : 933/1841 places, 783/1691 transitions.
Stuttering acceptance computed with spot in 219 ms :[true, p0, (OR (NOT p1) p0), (AND p0 p1), (AND p0 p1), p1]
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 p1), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={0} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 p1), acceptance={} source=3 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(AND p0 p1), acceptance={} source=4 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 5}], [{ cond=p1, acceptance={} source=5 dest: 0}, { cond=(NOT p1), acceptance={} source=5 dest: 5}]], initial=3, aps=[p0:(NEQ s248 1), p1:(EQ s862 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][true, true, true, true, true, true]]
Entered a terminal (fully accepting) state of product in 1625 steps with 0 reset in 17 ms.
FORMULA ShieldPPPs-PT-030B-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-030B-LTLFireability-06 finished in 2440 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 1841 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1841/1841 places, 1691/1691 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 1833 transition count 1683
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 1833 transition count 1683
Applied a total of 16 rules in 109 ms. Remains 1833 /1841 variables (removed 8) and now considering 1683/1691 (removed 8) transitions.
// Phase 1: matrix 1683 rows 1833 cols
[2024-05-29 09:18:51] [INFO ] Computed 331 invariants in 14 ms
[2024-05-29 09:18:52] [INFO ] Implicit Places using invariants in 694 ms returned []
[2024-05-29 09:18:52] [INFO ] Invariant cache hit.
[2024-05-29 09:18:54] [INFO ] Implicit Places using invariants and state equation in 1835 ms returned []
Implicit Place search using SMT with State Equation took 2531 ms to find 0 implicit places.
[2024-05-29 09:18:54] [INFO ] Invariant cache hit.
[2024-05-29 09:18:55] [INFO ] Dead Transitions using invariants and state equation in 1069 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1833/1841 places, 1683/1691 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3712 ms. Remains : 1833/1841 places, 1683/1691 transitions.
Stuttering acceptance computed with spot in 87 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(EQ s317 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldPPPs-PT-030B-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-030B-LTLFireability-08 finished in 3824 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 1841 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1841/1841 places, 1691/1691 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 211 transitions
Trivial Post-agglo rules discarded 211 transitions
Performed 211 trivial Post agglomeration. Transition count delta: 211
Iterating post reduction 0 with 211 rules applied. Total rules applied 211 place count 1840 transition count 1479
Reduce places removed 211 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 212 rules applied. Total rules applied 423 place count 1629 transition count 1478
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 424 place count 1628 transition count 1478
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 150 Pre rules applied. Total rules applied 424 place count 1628 transition count 1328
Deduced a syphon composed of 150 places in 2 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 3 with 300 rules applied. Total rules applied 724 place count 1478 transition count 1328
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 733 place count 1469 transition count 1319
Iterating global reduction 3 with 9 rules applied. Total rules applied 742 place count 1469 transition count 1319
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 742 place count 1469 transition count 1312
Deduced a syphon composed of 7 places in 2 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 756 place count 1462 transition count 1312
Performed 529 Post agglomeration using F-continuation condition.Transition count delta: 529
Deduced a syphon composed of 529 places in 0 ms
Reduce places removed 529 places and 0 transitions.
Iterating global reduction 3 with 1058 rules applied. Total rules applied 1814 place count 933 transition count 783
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 1816 place count 931 transition count 781
Applied a total of 1816 rules in 218 ms. Remains 931 /1841 variables (removed 910) and now considering 781/1691 (removed 910) transitions.
// Phase 1: matrix 781 rows 931 cols
[2024-05-29 09:18:55] [INFO ] Computed 331 invariants in 5 ms
[2024-05-29 09:18:56] [INFO ] Implicit Places using invariants in 474 ms returned []
[2024-05-29 09:18:56] [INFO ] Invariant cache hit.
[2024-05-29 09:18:57] [INFO ] Implicit Places using invariants and state equation in 986 ms returned []
Implicit Place search using SMT with State Equation took 1462 ms to find 0 implicit places.
[2024-05-29 09:18:57] [INFO ] Redundant transitions in 13 ms returned []
[2024-05-29 09:18:57] [INFO ] Invariant cache hit.
[2024-05-29 09:18:57] [INFO ] Dead Transitions using invariants and state equation in 481 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 931/1841 places, 781/1691 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2189 ms. Remains : 931/1841 places, 781/1691 transitions.
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s793 1) (EQ s803 1)), p1:(AND (EQ s171 1) (EQ s173 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 72 reset in 779 ms.
Product exploration explored 100000 steps with 73 reset in 918 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) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 80 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 78 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 279 steps, including 0 resets, run visited all 2 properties in 7 ms. (steps per millisecond=39 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1)))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 5 factoid took 127 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 69 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 87 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2024-05-29 09:18:59] [INFO ] Invariant cache hit.
[2024-05-29 09:19:00] [INFO ] [Real]Absence check using 331 positive place invariants in 183 ms returned sat
[2024-05-29 09:19:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 09:19:02] [INFO ] [Real]Absence check using state equation in 2327 ms returned sat
[2024-05-29 09:19:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 09:19:03] [INFO ] [Nat]Absence check using 331 positive place invariants in 183 ms returned sat
[2024-05-29 09:19:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 09:19:05] [INFO ] [Nat]Absence check using state equation in 2092 ms returned sat
[2024-05-29 09:19:05] [INFO ] Computed and/alt/rep : 779/1494/779 causal constraints (skipped 0 transitions) in 46 ms.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1189)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:523)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-29 09:19:18] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression EG (AND (NOT p0) (NOT p1))
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 4 out of 931 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 931/931 places, 781/781 transitions.
Applied a total of 0 rules in 18 ms. Remains 931 /931 variables (removed 0) and now considering 781/781 (removed 0) transitions.
[2024-05-29 09:19:18] [INFO ] Invariant cache hit.
[2024-05-29 09:19:18] [INFO ] Implicit Places using invariants in 461 ms returned []
[2024-05-29 09:19:18] [INFO ] Invariant cache hit.
[2024-05-29 09:19:19] [INFO ] Implicit Places using invariants and state equation in 994 ms returned []
Implicit Place search using SMT with State Equation took 1457 ms to find 0 implicit places.
[2024-05-29 09:19:19] [INFO ] Redundant transitions in 12 ms returned []
[2024-05-29 09:19:19] [INFO ] Invariant cache hit.
[2024-05-29 09:19:19] [INFO ] Dead Transitions using invariants and state equation in 468 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1967 ms. Remains : 931/931 places, 781/781 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) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 83 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 75 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 128 steps, including 0 resets, run visited all 2 properties in 5 ms. (steps per millisecond=25 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1)))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 5 factoid took 122 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 73 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 68 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2024-05-29 09:19:20] [INFO ] Invariant cache hit.
[2024-05-29 09:19:21] [INFO ] [Real]Absence check using 331 positive place invariants in 169 ms returned sat
[2024-05-29 09:19:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 09:19:23] [INFO ] [Real]Absence check using state equation in 2232 ms returned sat
[2024-05-29 09:19:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 09:19:24] [INFO ] [Nat]Absence check using 331 positive place invariants in 173 ms returned sat
[2024-05-29 09:19:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 09:19:26] [INFO ] [Nat]Absence check using state equation in 2023 ms returned sat
[2024-05-29 09:19:26] [INFO ] Computed and/alt/rep : 779/1494/779 causal constraints (skipped 0 transitions) in 47 ms.
[2024-05-29 09:19:38] [INFO ] Added : 660 causal constraints over 132 iterations in 12251 ms. Result :unknown
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 72 reset in 753 ms.
Product exploration explored 100000 steps with 73 reset in 900 ms.
Built C files in :
/tmp/ltsmin9930427955139326768
[2024-05-29 09:19:40] [INFO ] Computing symmetric may disable matrix : 781 transitions.
[2024-05-29 09:19:40] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 09:19:40] [INFO ] Computing symmetric may enable matrix : 781 transitions.
[2024-05-29 09:19:40] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 09:19:40] [INFO ] Computing Do-Not-Accords matrix : 781 transitions.
[2024-05-29 09:19:40] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 09:19:40] [INFO ] Built C files in 104ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9930427955139326768
Running compilation step : cd /tmp/ltsmin9930427955139326768;'/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 2106 ms.
Running link step : cd /tmp/ltsmin9930427955139326768;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 51 ms.
Running LTSmin : cd /tmp/ltsmin9930427955139326768;'/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/stateBased1971113504719379183.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 931 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 931/931 places, 781/781 transitions.
Applied a total of 0 rules in 23 ms. Remains 931 /931 variables (removed 0) and now considering 781/781 (removed 0) transitions.
[2024-05-29 09:19:55] [INFO ] Invariant cache hit.
[2024-05-29 09:19:55] [INFO ] Implicit Places using invariants in 494 ms returned []
[2024-05-29 09:19:55] [INFO ] Invariant cache hit.
[2024-05-29 09:19:56] [INFO ] Implicit Places using invariants and state equation in 1029 ms returned []
Implicit Place search using SMT with State Equation took 1524 ms to find 0 implicit places.
[2024-05-29 09:19:56] [INFO ] Redundant transitions in 9 ms returned []
[2024-05-29 09:19:56] [INFO ] Invariant cache hit.
[2024-05-29 09:19:57] [INFO ] Dead Transitions using invariants and state equation in 477 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2039 ms. Remains : 931/931 places, 781/781 transitions.
Built C files in :
/tmp/ltsmin6169389088255689543
[2024-05-29 09:19:57] [INFO ] Computing symmetric may disable matrix : 781 transitions.
[2024-05-29 09:19:57] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 09:19:57] [INFO ] Computing symmetric may enable matrix : 781 transitions.
[2024-05-29 09:19:57] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 09:19:57] [INFO ] Computing Do-Not-Accords matrix : 781 transitions.
[2024-05-29 09:19:57] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 09:19:57] [INFO ] Built C files in 115ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6169389088255689543
Running compilation step : cd /tmp/ltsmin6169389088255689543;'/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 2113 ms.
Running link step : cd /tmp/ltsmin6169389088255689543;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 51 ms.
Running LTSmin : cd /tmp/ltsmin6169389088255689543;'/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/stateBased9586660046679450416.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 09:20:12] [INFO ] Flatten gal took : 21 ms
[2024-05-29 09:20:12] [INFO ] Flatten gal took : 28 ms
[2024-05-29 09:20:12] [INFO ] Time to serialize gal into /tmp/LTL1619664609718712714.gal : 4 ms
[2024-05-29 09:20:12] [INFO ] Time to serialize properties into /tmp/LTL4032369197069095608.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/LTL1619664609718712714.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1470186348589974948.hoa' '-atoms' '/tmp/LTL4032369197069095608.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/LTL4032369197069095608.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1470186348589974948.hoa
Detected timeout of ITS tools.
[2024-05-29 09:20:27] [INFO ] Flatten gal took : 20 ms
[2024-05-29 09:20:27] [INFO ] Flatten gal took : 20 ms
[2024-05-29 09:20:27] [INFO ] Time to serialize gal into /tmp/LTL17139168081813150005.gal : 6 ms
[2024-05-29 09:20:27] [INFO ] Time to serialize properties into /tmp/LTL15699582858805745918.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/LTL17139168081813150005.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15699582858805745918.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(G((F("((p397==1)&&(p399==1))"))||("((p1738==1)&&(p1758==1))")))))
Formula 0 simplified : G(F!"((p1738==1)&&(p1758==1))" & FG!"((p397==1)&&(p399==1))")
Detected timeout of ITS tools.
[2024-05-29 09:20:42] [INFO ] Flatten gal took : 21 ms
[2024-05-29 09:20:42] [INFO ] Applying decomposition
[2024-05-29 09:20:42] [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/graph17126729928448294198.txt' '-o' '/tmp/graph17126729928448294198.bin' '-w' '/tmp/graph17126729928448294198.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph17126729928448294198.bin' '-l' '-1' '-v' '-w' '/tmp/graph17126729928448294198.weights' '-q' '0' '-e' '0.001'
[2024-05-29 09:20:42] [INFO ] Decomposing Gal with order
[2024-05-29 09:20:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 09:20:42] [INFO ] Removed a total of 181 redundant transitions.
[2024-05-29 09:20:42] [INFO ] Flatten gal took : 68 ms
[2024-05-29 09:20:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 364 labels/synchronizations in 25 ms.
[2024-05-29 09:20:42] [INFO ] Time to serialize gal into /tmp/LTL12294032802854481563.gal : 19 ms
[2024-05-29 09:20:42] [INFO ] Time to serialize properties into /tmp/LTL8461000362627311986.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/LTL12294032802854481563.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8461000362627311986.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(G((F("((i5.i3.u61.p397==1)&&(i5.i1.u62.p399==1))"))||("((i25.i2.u282.p1738==1)&&(i25.i3.u286.p1758==1))")))))
Formula 0 simplified : G(F!"((i25.i2.u282.p1738==1)&&(i25.i3.u286.p1758==1))" & FG!"((i5.i3.u61.p397==1)&&(i5.i1.u62.p399==1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2443049756093449761
[2024-05-29 09:20:58] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2443049756093449761
Running compilation step : cd /tmp/ltsmin2443049756093449761;'/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 1324 ms.
Running link step : cd /tmp/ltsmin2443049756093449761;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin2443049756093449761;'/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'
LTSmin run took 10616 ms.
FORMULA ShieldPPPs-PT-030B-LTLFireability-09 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldPPPs-PT-030B-LTLFireability-09 finished in 134578 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(p0)&&X(X(F(p1)))))))'
Support contains 2 out of 1841 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1841/1841 places, 1691/1691 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 1833 transition count 1683
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 1833 transition count 1683
Applied a total of 16 rules in 108 ms. Remains 1833 /1841 variables (removed 8) and now considering 1683/1691 (removed 8) transitions.
// Phase 1: matrix 1683 rows 1833 cols
[2024-05-29 09:21:10] [INFO ] Computed 331 invariants in 4 ms
[2024-05-29 09:21:10] [INFO ] Implicit Places using invariants in 710 ms returned []
[2024-05-29 09:21:10] [INFO ] Invariant cache hit.
[2024-05-29 09:21:12] [INFO ] Implicit Places using invariants and state equation in 1787 ms returned []
Implicit Place search using SMT with State Equation took 2537 ms to find 0 implicit places.
[2024-05-29 09:21:12] [INFO ] Invariant cache hit.
[2024-05-29 09:21:13] [INFO ] Dead Transitions using invariants and state equation in 1143 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1833/1841 places, 1683/1691 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3803 ms. Remains : 1833/1841 places, 1683/1691 transitions.
Stuttering acceptance computed with spot in 221 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1)]
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=true, acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=(NOT p1), acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(EQ s633 1), p1:(EQ s497 1)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 62 reset in 658 ms.
Product exploration explored 100000 steps with 63 reset in 769 ms.
Computed a total of 360 stabilizing places and 360 stable transitions
Computed a total of 360 stabilizing places and 360 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), true, (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 83 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 212 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1)]
Finished random walk after 2780 steps, including 0 resets, run visited all 2 properties in 35 ms. (steps per millisecond=79 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), true, (X (X (NOT p0)))]
False Knowledge obtained : [(F p0), (F p1)]
Knowledge based reduction with 3 factoid took 119 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 221 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 208 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1)]
[2024-05-29 09:21:16] [INFO ] Invariant cache hit.
[2024-05-29 09:21:17] [INFO ] [Real]Absence check using 331 positive place invariants in 418 ms returned sat
[2024-05-29 09:21:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 09:21:29] [INFO ] [Real]Absence check using state equation in 11620 ms returned sat
[2024-05-29 09:21:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 09:21:30] [INFO ] [Nat]Absence check using 331 positive place invariants in 430 ms returned sat
[2024-05-29 09:21:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 09:21:42] [INFO ] [Nat]Absence check using state equation in 11821 ms returned sat
[2024-05-29 09:21:43] [INFO ] Computed and/alt/rep : 1682/2973/1682 causal constraints (skipped 0 transitions) in 146 ms.
[2024-05-29 09:21:44] [INFO ] Added : 60 causal constraints over 12 iterations in 1709 ms. Result :unknown
Could not prove EG (NOT p0)
[2024-05-29 09:21:44] [INFO ] Invariant cache hit.
[2024-05-29 09:21:45] [INFO ] [Real]Absence check using 331 positive place invariants in 409 ms returned sat
[2024-05-29 09:21:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 09:21:57] [INFO ] [Real]Absence check using state equation in 11925 ms returned sat
[2024-05-29 09:21:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 09:21:59] [INFO ] [Nat]Absence check using 331 positive place invariants in 446 ms returned sat
[2024-05-29 09:21:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 09:22:11] [INFO ] [Nat]Absence check using state equation in 11592 ms returned sat
[2024-05-29 09:22:11] [INFO ] Deduced a trap composed of 60 places in 43 ms of which 0 ms to minimize.
[2024-05-29 09:22:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 192 ms
[2024-05-29 09:22:11] [INFO ] Computed and/alt/rep : 1682/2973/1682 causal constraints (skipped 0 transitions) in 114 ms.
[2024-05-29 09:22:12] [INFO ] Added : 50 causal constraints over 10 iterations in 1777 ms. Result :unknown
Could not prove EG (NOT p1)
Support contains 2 out of 1833 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1833/1833 places, 1683/1683 transitions.
Applied a total of 0 rules in 50 ms. Remains 1833 /1833 variables (removed 0) and now considering 1683/1683 (removed 0) transitions.
[2024-05-29 09:22:13] [INFO ] Invariant cache hit.
[2024-05-29 09:22:13] [INFO ] Implicit Places using invariants in 687 ms returned []
[2024-05-29 09:22:13] [INFO ] Invariant cache hit.
[2024-05-29 09:22:15] [INFO ] Implicit Places using invariants and state equation in 1879 ms returned []
Implicit Place search using SMT with State Equation took 2605 ms to find 0 implicit places.
[2024-05-29 09:22:15] [INFO ] Invariant cache hit.
[2024-05-29 09:22:16] [INFO ] Dead Transitions using invariants and state equation in 1185 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3855 ms. Remains : 1833/1833 places, 1683/1683 transitions.
Computed a total of 360 stabilizing places and 360 stable transitions
Computed a total of 360 stabilizing places and 360 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 70 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 213 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1)]
Finished random walk after 3037 steps, including 0 resets, run visited all 2 properties in 29 ms. (steps per millisecond=104 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), true]
False Knowledge obtained : [(F p0), (F p1)]
Knowledge based reduction with 2 factoid took 187 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 210 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 182 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1)]
[2024-05-29 09:22:17] [INFO ] Invariant cache hit.
[2024-05-29 09:22:19] [INFO ] [Real]Absence check using 331 positive place invariants in 422 ms returned sat
[2024-05-29 09:22:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 09:22:30] [INFO ] [Real]Absence check using state equation in 11564 ms returned sat
[2024-05-29 09:22:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 09:22:32] [INFO ] [Nat]Absence check using 331 positive place invariants in 435 ms returned sat
[2024-05-29 09:22:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 09:22:43] [INFO ] [Nat]Absence check using state equation in 11604 ms returned sat
[2024-05-29 09:22:44] [INFO ] Computed and/alt/rep : 1682/2973/1682 causal constraints (skipped 0 transitions) in 74 ms.
[2024-05-29 09:22:45] [INFO ] Added : 65 causal constraints over 13 iterations in 1859 ms. Result :unknown
Could not prove EG (NOT p0)
[2024-05-29 09:22:45] [INFO ] Invariant cache hit.
[2024-05-29 09:22:47] [INFO ] [Real]Absence check using 331 positive place invariants in 436 ms returned sat
[2024-05-29 09:22:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 09:22:59] [INFO ] [Real]Absence check using state equation in 11656 ms returned sat
[2024-05-29 09:22:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 09:23:00] [INFO ] [Nat]Absence check using 331 positive place invariants in 465 ms returned sat
[2024-05-29 09:23:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 09:23:11] [INFO ] [Nat]Absence check using state equation in 11320 ms returned sat
[2024-05-29 09:23:12] [INFO ] Deduced a trap composed of 60 places in 36 ms of which 0 ms to minimize.
[2024-05-29 09:23:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 175 ms
[2024-05-29 09:23:12] [INFO ] Computed and/alt/rep : 1682/2973/1682 causal constraints (skipped 0 transitions) in 93 ms.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1189)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:523)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:605)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-29 09:23:14] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p1)
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 250 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 67 reset in 638 ms.
Product exploration explored 100000 steps with 62 reset in 764 ms.
Applying partial POR strategy [false, false, false, true, false, true]
Stuttering acceptance computed with spot in 251 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1)]
Support contains 2 out of 1833 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1833/1833 places, 1683/1683 transitions.
Performed 210 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 210 rules applied. Total rules applied 210 place count 1833 transition count 1683
Performed 62 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 62 Pre rules applied. Total rules applied 210 place count 1833 transition count 1685
Deduced a syphon composed of 272 places in 3 ms
Iterating global reduction 1 with 62 rules applied. Total rules applied 272 place count 1833 transition count 1685
Performed 627 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 899 places in 2 ms
Iterating global reduction 1 with 627 rules applied. Total rules applied 899 place count 1833 transition count 1685
Renaming transitions due to excessive name length > 1024 char.
Discarding 209 places :
Symmetric choice reduction at 1 with 209 rule applications. Total rules 1108 place count 1624 transition count 1476
Deduced a syphon composed of 690 places in 1 ms
Iterating global reduction 1 with 209 rules applied. Total rules applied 1317 place count 1624 transition count 1476
Deduced a syphon composed of 690 places in 2 ms
Applied a total of 1317 rules in 338 ms. Remains 1624 /1833 variables (removed 209) and now considering 1476/1683 (removed 207) transitions.
[2024-05-29 09:23:16] [INFO ] Redundant transitions in 28 ms returned []
// Phase 1: matrix 1476 rows 1624 cols
[2024-05-29 09:23:16] [INFO ] Computed 331 invariants in 15 ms
[2024-05-29 09:23:17] [INFO ] Dead Transitions using invariants and state equation in 970 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1624/1833 places, 1476/1683 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1350 ms. Remains : 1624/1833 places, 1476/1683 transitions.
Built C files in :
/tmp/ltsmin3122179781185259611
[2024-05-29 09:23:17] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3122179781185259611
Running compilation step : cd /tmp/ltsmin3122179781185259611;'/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/ltsmin3122179781185259611;'/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/ltsmin3122179781185259611;'/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)
Support contains 2 out of 1833 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1833/1833 places, 1683/1683 transitions.
Applied a total of 0 rules in 47 ms. Remains 1833 /1833 variables (removed 0) and now considering 1683/1683 (removed 0) transitions.
// Phase 1: matrix 1683 rows 1833 cols
[2024-05-29 09:23:20] [INFO ] Computed 331 invariants in 9 ms
[2024-05-29 09:23:21] [INFO ] Implicit Places using invariants in 684 ms returned []
[2024-05-29 09:23:21] [INFO ] Invariant cache hit.
[2024-05-29 09:23:23] [INFO ] Implicit Places using invariants and state equation in 1830 ms returned []
Implicit Place search using SMT with State Equation took 2517 ms to find 0 implicit places.
[2024-05-29 09:23:23] [INFO ] Invariant cache hit.
[2024-05-29 09:23:24] [INFO ] Dead Transitions using invariants and state equation in 1134 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3698 ms. Remains : 1833/1833 places, 1683/1683 transitions.
Built C files in :
/tmp/ltsmin4600803975398428954
[2024-05-29 09:23:24] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4600803975398428954
Running compilation step : cd /tmp/ltsmin4600803975398428954;'/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/ltsmin4600803975398428954;'/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/ltsmin4600803975398428954;'/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 09:23:27] [INFO ] Flatten gal took : 34 ms
[2024-05-29 09:23:27] [INFO ] Flatten gal took : 34 ms
[2024-05-29 09:23:27] [INFO ] Time to serialize gal into /tmp/LTL177684031618573512.gal : 5 ms
[2024-05-29 09:23:27] [INFO ] Time to serialize properties into /tmp/LTL7187869634812612097.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/LTL177684031618573512.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2317073394467300522.hoa' '-atoms' '/tmp/LTL7187869634812612097.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...316
Loading property file /tmp/LTL7187869634812612097.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2317073394467300522.hoa
Detected timeout of ITS tools.
[2024-05-29 09:23:42] [INFO ] Flatten gal took : 34 ms
[2024-05-29 09:23:42] [INFO ] Flatten gal took : 34 ms
[2024-05-29 09:23:42] [INFO ] Time to serialize gal into /tmp/LTL4993552271993280195.gal : 6 ms
[2024-05-29 09:23:42] [INFO ] Time to serialize properties into /tmp/LTL9672495605338347732.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/LTL4993552271993280195.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9672495605338347732.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(X((F("(p701==1)"))&&(X(X(F("(p549==1)"))))))))
Formula 0 simplified : XX(G!"(p701==1)" | XXG!"(p549==1)")
Detected timeout of ITS tools.
[2024-05-29 09:23:57] [INFO ] Flatten gal took : 33 ms
[2024-05-29 09:23:57] [INFO ] Applying decomposition
[2024-05-29 09:23:57] [INFO ] Flatten gal took : 33 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/graph16912907788350134206.txt' '-o' '/tmp/graph16912907788350134206.bin' '-w' '/tmp/graph16912907788350134206.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph16912907788350134206.bin' '-l' '-1' '-v' '-w' '/tmp/graph16912907788350134206.weights' '-q' '0' '-e' '0.001'
[2024-05-29 09:23:57] [INFO ] Decomposing Gal with order
[2024-05-29 09:23:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 09:23:57] [INFO ] Removed a total of 270 redundant transitions.
[2024-05-29 09:23:58] [INFO ] Flatten gal took : 142 ms
[2024-05-29 09:23:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 9 ms.
[2024-05-29 09:23:58] [INFO ] Time to serialize gal into /tmp/LTL15414167181548082305.gal : 34 ms
[2024-05-29 09:23:58] [INFO ] Time to serialize properties into /tmp/LTL1621147750075990523.ltl : 8 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/LTL15414167181548082305.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1621147750075990523.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(X((F("(i9.i3.i1.u249.p701==1)"))&&(X(X(F("(i7.i2.i1.u199.p549==1)"))))))))
Formula 0 simplified : XX(G!"(i9.i3.i1.u249.p701==1)" | XXG!"(i7.i2.i1.u199.p549==1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2239335139215131851
[2024-05-29 09:24:13] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2239335139215131851
Running compilation step : cd /tmp/ltsmin2239335139215131851;'/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/ltsmin2239335139215131851;'/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/ltsmin2239335139215131851;'/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)
Treatment of property ShieldPPPs-PT-030B-LTLFireability-11 finished in 186249 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 1841 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1841/1841 places, 1691/1691 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 211 transitions
Trivial Post-agglo rules discarded 211 transitions
Performed 211 trivial Post agglomeration. Transition count delta: 211
Iterating post reduction 0 with 211 rules applied. Total rules applied 211 place count 1840 transition count 1479
Reduce places removed 211 places and 0 transitions.
Iterating post reduction 1 with 211 rules applied. Total rules applied 422 place count 1629 transition count 1479
Performed 151 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 151 Pre rules applied. Total rules applied 422 place count 1629 transition count 1328
Deduced a syphon composed of 151 places in 2 ms
Reduce places removed 151 places and 0 transitions.
Iterating global reduction 2 with 302 rules applied. Total rules applied 724 place count 1478 transition count 1328
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 733 place count 1469 transition count 1319
Iterating global reduction 2 with 9 rules applied. Total rules applied 742 place count 1469 transition count 1319
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 742 place count 1469 transition count 1312
Deduced a syphon composed of 7 places in 2 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 756 place count 1462 transition count 1312
Performed 528 Post agglomeration using F-continuation condition.Transition count delta: 528
Deduced a syphon composed of 528 places in 0 ms
Reduce places removed 528 places and 0 transitions.
Iterating global reduction 2 with 1056 rules applied. Total rules applied 1812 place count 934 transition count 784
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 1814 place count 932 transition count 782
Applied a total of 1814 rules in 182 ms. Remains 932 /1841 variables (removed 909) and now considering 782/1691 (removed 909) transitions.
// Phase 1: matrix 782 rows 932 cols
[2024-05-29 09:24:16] [INFO ] Computed 331 invariants in 1 ms
[2024-05-29 09:24:17] [INFO ] Implicit Places using invariants in 630 ms returned []
[2024-05-29 09:24:17] [INFO ] Invariant cache hit.
[2024-05-29 09:24:18] [INFO ] Implicit Places using invariants and state equation in 950 ms returned []
Implicit Place search using SMT with State Equation took 1591 ms to find 0 implicit places.
[2024-05-29 09:24:18] [INFO ] Redundant transitions in 8 ms returned []
[2024-05-29 09:24:18] [INFO ] Invariant cache hit.
[2024-05-29 09:24:18] [INFO ] Dead Transitions using invariants and state equation in 500 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 932/1841 places, 782/1691 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2309 ms. Remains : 932/1841 places, 782/1691 transitions.
Stuttering acceptance computed with spot in 119 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s139 1) (EQ s182 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 73 reset in 716 ms.
Product exploration explored 100000 steps with 72 reset in 869 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 100 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 55 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1466 steps, including 0 resets, run visited all 1 properties in 29 ms. (steps per millisecond=50 )
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 90 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
[2024-05-29 09:24:20] [INFO ] Invariant cache hit.
[2024-05-29 09:24:21] [INFO ] [Real]Absence check using 331 positive place invariants in 169 ms returned sat
[2024-05-29 09:24:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 09:24:23] [INFO ] [Real]Absence check using state equation in 1678 ms returned sat
[2024-05-29 09:24:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 09:24:23] [INFO ] [Nat]Absence check using 331 positive place invariants in 167 ms returned sat
[2024-05-29 09:24:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 09:24:25] [INFO ] [Nat]Absence check using state equation in 1896 ms returned sat
[2024-05-29 09:24:25] [INFO ] Computed and/alt/rep : 779/1502/779 causal constraints (skipped 0 transitions) in 49 ms.
[2024-05-29 09:24:38] [INFO ] Added : 640 causal constraints over 128 iterations in 12405 ms. Result :unknown
Could not prove EG (NOT p0)
Support contains 2 out of 932 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 932/932 places, 782/782 transitions.
Applied a total of 0 rules in 18 ms. Remains 932 /932 variables (removed 0) and now considering 782/782 (removed 0) transitions.
[2024-05-29 09:24:38] [INFO ] Invariant cache hit.
[2024-05-29 09:24:38] [INFO ] Implicit Places using invariants in 549 ms returned []
[2024-05-29 09:24:38] [INFO ] Invariant cache hit.
[2024-05-29 09:24:39] [INFO ] Implicit Places using invariants and state equation in 953 ms returned []
Implicit Place search using SMT with State Equation took 1524 ms to find 0 implicit places.
[2024-05-29 09:24:39] [INFO ] Redundant transitions in 7 ms returned []
[2024-05-29 09:24:39] [INFO ] Invariant cache hit.
[2024-05-29 09:24:40] [INFO ] Dead Transitions using invariants and state equation in 471 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2031 ms. Remains : 932/932 places, 782/782 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 66 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1379 steps, including 0 resets, run visited all 1 properties in 18 ms. (steps per millisecond=76 )
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 92 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
[2024-05-29 09:24:40] [INFO ] Invariant cache hit.
[2024-05-29 09:24:41] [INFO ] [Real]Absence check using 331 positive place invariants in 173 ms returned sat
[2024-05-29 09:24:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 09:24:42] [INFO ] [Real]Absence check using state equation in 1706 ms returned sat
[2024-05-29 09:24:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 09:24:43] [INFO ] [Nat]Absence check using 331 positive place invariants in 178 ms returned sat
[2024-05-29 09:24:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 09:24:45] [INFO ] [Nat]Absence check using state equation in 1986 ms returned sat
[2024-05-29 09:24:45] [INFO ] Computed and/alt/rep : 779/1502/779 causal constraints (skipped 0 transitions) in 54 ms.
[2024-05-29 09:24:58] [INFO ] Added : 640 causal constraints over 128 iterations in 12289 ms. Result :unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 98 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 73 reset in 723 ms.
Product exploration explored 100000 steps with 72 reset in 868 ms.
Built C files in :
/tmp/ltsmin10515198814936794553
[2024-05-29 09:24:59] [INFO ] Computing symmetric may disable matrix : 782 transitions.
[2024-05-29 09:24:59] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 09:24:59] [INFO ] Computing symmetric may enable matrix : 782 transitions.
[2024-05-29 09:24:59] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 09:24:59] [INFO ] Computing Do-Not-Accords matrix : 782 transitions.
[2024-05-29 09:24:59] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 09:24:59] [INFO ] Built C files in 113ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10515198814936794553
Running compilation step : cd /tmp/ltsmin10515198814936794553;'/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 2120 ms.
Running link step : cd /tmp/ltsmin10515198814936794553;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 52 ms.
Running LTSmin : cd /tmp/ltsmin10515198814936794553;'/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/stateBased6583021794064274111.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 932 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 932/932 places, 782/782 transitions.
Applied a total of 0 rules in 17 ms. Remains 932 /932 variables (removed 0) and now considering 782/782 (removed 0) transitions.
[2024-05-29 09:25:14] [INFO ] Invariant cache hit.
[2024-05-29 09:25:15] [INFO ] Implicit Places using invariants in 514 ms returned []
[2024-05-29 09:25:15] [INFO ] Invariant cache hit.
[2024-05-29 09:25:16] [INFO ] Implicit Places using invariants and state equation in 978 ms returned []
Implicit Place search using SMT with State Equation took 1530 ms to find 0 implicit places.
[2024-05-29 09:25:16] [INFO ] Redundant transitions in 7 ms returned []
[2024-05-29 09:25:16] [INFO ] Invariant cache hit.
[2024-05-29 09:25:16] [INFO ] Dead Transitions using invariants and state equation in 505 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2094 ms. Remains : 932/932 places, 782/782 transitions.
Built C files in :
/tmp/ltsmin9202378226330669075
[2024-05-29 09:25:16] [INFO ] Computing symmetric may disable matrix : 782 transitions.
[2024-05-29 09:25:16] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 09:25:16] [INFO ] Computing symmetric may enable matrix : 782 transitions.
[2024-05-29 09:25:16] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 09:25:17] [INFO ] Computing Do-Not-Accords matrix : 782 transitions.
[2024-05-29 09:25:17] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 09:25:17] [INFO ] Built C files in 134ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9202378226330669075
Running compilation step : cd /tmp/ltsmin9202378226330669075;'/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 2081 ms.
Running link step : cd /tmp/ltsmin9202378226330669075;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin9202378226330669075;'/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/stateBased11337687606385531243.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 09:25:31] [INFO ] Flatten gal took : 20 ms
[2024-05-29 09:25:31] [INFO ] Flatten gal took : 19 ms
[2024-05-29 09:25:31] [INFO ] Time to serialize gal into /tmp/LTL1464816096409925084.gal : 4 ms
[2024-05-29 09:25:31] [INFO ] Time to serialize properties into /tmp/LTL594724394428176471.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/LTL1464816096409925084.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10209420150081078766.hoa' '-atoms' '/tmp/LTL594724394428176471.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/LTL594724394428176471.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10209420150081078766.hoa
Detected timeout of ITS tools.
[2024-05-29 09:25:47] [INFO ] Flatten gal took : 20 ms
[2024-05-29 09:25:47] [INFO ] Flatten gal took : 20 ms
[2024-05-29 09:25:47] [INFO ] Time to serialize gal into /tmp/LTL12804682574906462912.gal : 3 ms
[2024-05-29 09:25:47] [INFO ] Time to serialize properties into /tmp/LTL13292524986789033362.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/LTL12804682574906462912.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13292524986789033362.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 : !((G(F("((p326==1)&&(p416==1))"))))
Formula 0 simplified : FG!"((p326==1)&&(p416==1))"
Detected timeout of ITS tools.
[2024-05-29 09:26:02] [INFO ] Flatten gal took : 20 ms
[2024-05-29 09:26:02] [INFO ] Applying decomposition
[2024-05-29 09:26:02] [INFO ] Flatten gal took : 20 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/graph9758716755940020761.txt' '-o' '/tmp/graph9758716755940020761.bin' '-w' '/tmp/graph9758716755940020761.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph9758716755940020761.bin' '-l' '-1' '-v' '-w' '/tmp/graph9758716755940020761.weights' '-q' '0' '-e' '0.001'
[2024-05-29 09:26:02] [INFO ] Decomposing Gal with order
[2024-05-29 09:26:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 09:26:02] [INFO ] Removed a total of 180 redundant transitions.
[2024-05-29 09:26:02] [INFO ] Flatten gal took : 31 ms
[2024-05-29 09:26:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 360 labels/synchronizations in 5 ms.
[2024-05-29 09:26:02] [INFO ] Time to serialize gal into /tmp/LTL14583777820077544921.gal : 33 ms
[2024-05-29 09:26:02] [INFO ] Time to serialize properties into /tmp/LTL13384844670998812866.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/LTL14583777820077544921.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13384844670998812866.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 : !((G(F("((i4.i1.u50.p326==1)&&(i5.i2.u65.p416==1))"))))
Formula 0 simplified : FG!"((i4.i1.u50.p326==1)&&(i5.i2.u65.p416==1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9780951117086395861
[2024-05-29 09:26:17] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9780951117086395861
Running compilation step : cd /tmp/ltsmin9780951117086395861;'/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 1332 ms.
Running link step : cd /tmp/ltsmin9780951117086395861;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin9780951117086395861;'/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-030B-LTLFireability-12 finished in 136314 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))'
Support contains 2 out of 1841 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1841/1841 places, 1691/1691 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 212 transitions
Trivial Post-agglo rules discarded 212 transitions
Performed 212 trivial Post agglomeration. Transition count delta: 212
Iterating post reduction 0 with 212 rules applied. Total rules applied 212 place count 1840 transition count 1478
Reduce places removed 212 places and 0 transitions.
Iterating post reduction 1 with 212 rules applied. Total rules applied 424 place count 1628 transition count 1478
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 150 Pre rules applied. Total rules applied 424 place count 1628 transition count 1328
Deduced a syphon composed of 150 places in 2 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 2 with 300 rules applied. Total rules applied 724 place count 1478 transition count 1328
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 732 place count 1470 transition count 1320
Iterating global reduction 2 with 8 rules applied. Total rules applied 740 place count 1470 transition count 1320
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 740 place count 1470 transition count 1314
Deduced a syphon composed of 6 places in 2 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 752 place count 1464 transition count 1314
Performed 531 Post agglomeration using F-continuation condition.Transition count delta: 531
Deduced a syphon composed of 531 places in 1 ms
Reduce places removed 531 places and 0 transitions.
Iterating global reduction 2 with 1062 rules applied. Total rules applied 1814 place count 933 transition count 783
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 1816 place count 931 transition count 781
Applied a total of 1816 rules in 218 ms. Remains 931 /1841 variables (removed 910) and now considering 781/1691 (removed 910) transitions.
// Phase 1: matrix 781 rows 931 cols
[2024-05-29 09:26:32] [INFO ] Computed 331 invariants in 2 ms
[2024-05-29 09:26:33] [INFO ] Implicit Places using invariants in 524 ms returned []
[2024-05-29 09:26:33] [INFO ] Invariant cache hit.
[2024-05-29 09:26:34] [INFO ] Implicit Places using invariants and state equation in 926 ms returned []
Implicit Place search using SMT with State Equation took 1466 ms to find 0 implicit places.
[2024-05-29 09:26:34] [INFO ] Redundant transitions in 8 ms returned []
[2024-05-29 09:26:34] [INFO ] Invariant cache hit.
[2024-05-29 09:26:34] [INFO ] Dead Transitions using invariants and state equation in 413 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 931/1841 places, 781/1691 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2111 ms. Remains : 931/1841 places, 781/1691 transitions.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s269 1) (EQ s401 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 108 reset in 681 ms.
Product exploration explored 100000 steps with 108 reset in 905 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 87 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 28 ms :[(NOT p0)]
Finished random walk after 1007 steps, including 0 resets, run visited all 1 properties in 13 ms. (steps per millisecond=77 )
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 91 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)]
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
[2024-05-29 09:26:36] [INFO ] Invariant cache hit.
[2024-05-29 09:26:37] [INFO ] [Real]Absence check using 331 positive place invariants in 165 ms returned sat
[2024-05-29 09:26:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 09:26:39] [INFO ] [Real]Absence check using state equation in 1822 ms returned sat
[2024-05-29 09:26:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 09:26:39] [INFO ] [Nat]Absence check using 331 positive place invariants in 163 ms returned sat
[2024-05-29 09:26:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 09:26:41] [INFO ] [Nat]Absence check using state equation in 1798 ms returned sat
[2024-05-29 09:26:41] [INFO ] Computed and/alt/rep : 779/1494/779 causal constraints (skipped 0 transitions) in 43 ms.
[2024-05-29 09:26:54] [INFO ] Added : 645 causal constraints over 129 iterations in 12540 ms. Result :unknown
Could not prove EG (NOT p0)
Support contains 2 out of 931 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 931/931 places, 781/781 transitions.
Applied a total of 0 rules in 17 ms. Remains 931 /931 variables (removed 0) and now considering 781/781 (removed 0) transitions.
[2024-05-29 09:26:54] [INFO ] Invariant cache hit.
[2024-05-29 09:26:54] [INFO ] Implicit Places using invariants in 563 ms returned []
[2024-05-29 09:26:54] [INFO ] Invariant cache hit.
[2024-05-29 09:26:55] [INFO ] Implicit Places using invariants and state equation in 959 ms returned []
Implicit Place search using SMT with State Equation took 1547 ms to find 0 implicit places.
[2024-05-29 09:26:55] [INFO ] Redundant transitions in 8 ms returned []
[2024-05-29 09:26:55] [INFO ] Invariant cache hit.
[2024-05-29 09:26:56] [INFO ] Dead Transitions using invariants and state equation in 480 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2078 ms. Remains : 931/931 places, 781/781 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 73 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 42 ms :[(NOT p0)]
Finished random walk after 927 steps, including 0 resets, run visited all 1 properties in 9 ms. (steps per millisecond=103 )
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 74 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
[2024-05-29 09:26:56] [INFO ] Invariant cache hit.
[2024-05-29 09:26:57] [INFO ] [Real]Absence check using 331 positive place invariants in 172 ms returned sat
[2024-05-29 09:26:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 09:26:59] [INFO ] [Real]Absence check using state equation in 1943 ms returned sat
[2024-05-29 09:26:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 09:26:59] [INFO ] [Nat]Absence check using 331 positive place invariants in 174 ms returned sat
[2024-05-29 09:26:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 09:27:01] [INFO ] [Nat]Absence check using state equation in 1902 ms returned sat
[2024-05-29 09:27:01] [INFO ] Computed and/alt/rep : 779/1494/779 causal constraints (skipped 0 transitions) in 44 ms.
[2024-05-29 09:27:14] [INFO ] Added : 640 causal constraints over 128 iterations in 12395 ms. Result :unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Product exploration explored 100000 steps with 108 reset in 693 ms.
Product exploration explored 100000 steps with 105 reset in 844 ms.
Built C files in :
/tmp/ltsmin2427796057028148121
[2024-05-29 09:27:15] [INFO ] Computing symmetric may disable matrix : 781 transitions.
[2024-05-29 09:27:15] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 09:27:15] [INFO ] Computing symmetric may enable matrix : 781 transitions.
[2024-05-29 09:27:15] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 09:27:15] [INFO ] Computing Do-Not-Accords matrix : 781 transitions.
[2024-05-29 09:27:15] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 09:27:15] [INFO ] Built C files in 101ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2427796057028148121
Running compilation step : cd /tmp/ltsmin2427796057028148121;'/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 2126 ms.
Running link step : cd /tmp/ltsmin2427796057028148121;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 49 ms.
Running LTSmin : cd /tmp/ltsmin2427796057028148121;'/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/stateBased14119420946422864403.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 931 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 931/931 places, 781/781 transitions.
Applied a total of 0 rules in 17 ms. Remains 931 /931 variables (removed 0) and now considering 781/781 (removed 0) transitions.
[2024-05-29 09:27:30] [INFO ] Invariant cache hit.
[2024-05-29 09:27:31] [INFO ] Implicit Places using invariants in 504 ms returned []
[2024-05-29 09:27:31] [INFO ] Invariant cache hit.
[2024-05-29 09:27:32] [INFO ] Implicit Places using invariants and state equation in 938 ms returned []
Implicit Place search using SMT with State Equation took 1490 ms to find 0 implicit places.
[2024-05-29 09:27:32] [INFO ] Redundant transitions in 8 ms returned []
[2024-05-29 09:27:32] [INFO ] Invariant cache hit.
[2024-05-29 09:27:32] [INFO ] Dead Transitions using invariants and state equation in 514 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2035 ms. Remains : 931/931 places, 781/781 transitions.
Built C files in :
/tmp/ltsmin15777948107679716656
[2024-05-29 09:27:32] [INFO ] Computing symmetric may disable matrix : 781 transitions.
[2024-05-29 09:27:32] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 09:27:32] [INFO ] Computing symmetric may enable matrix : 781 transitions.
[2024-05-29 09:27:32] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 09:27:32] [INFO ] Computing Do-Not-Accords matrix : 781 transitions.
[2024-05-29 09:27:32] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 09:27:32] [INFO ] Built C files in 105ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15777948107679716656
Running compilation step : cd /tmp/ltsmin15777948107679716656;'/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 2060 ms.
Running link step : cd /tmp/ltsmin15777948107679716656;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin15777948107679716656;'/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/stateBased14113099551609183801.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 09:27:47] [INFO ] Flatten gal took : 20 ms
[2024-05-29 09:27:47] [INFO ] Flatten gal took : 20 ms
[2024-05-29 09:27:48] [INFO ] Time to serialize gal into /tmp/LTL6307040363808020625.gal : 4 ms
[2024-05-29 09:27:48] [INFO ] Time to serialize properties into /tmp/LTL6368911053986185645.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/LTL6307040363808020625.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1325261614984279049.hoa' '-atoms' '/tmp/LTL6368911053986185645.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/LTL6368911053986185645.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1325261614984279049.hoa
Detected timeout of ITS tools.
[2024-05-29 09:28:03] [INFO ] Flatten gal took : 20 ms
[2024-05-29 09:28:03] [INFO ] Flatten gal took : 20 ms
[2024-05-29 09:28:03] [INFO ] Time to serialize gal into /tmp/LTL10465226419833214393.gal : 3 ms
[2024-05-29 09:28:03] [INFO ] Time to serialize properties into /tmp/LTL8314688742777091719.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/LTL10465226419833214393.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8314688742777091719.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F("((p605==1)||(p894==1))")))
Formula 0 simplified : G!"((p605==1)||(p894==1))"
Detected timeout of ITS tools.
[2024-05-29 09:28:18] [INFO ] Flatten gal took : 23 ms
[2024-05-29 09:28:18] [INFO ] Applying decomposition
[2024-05-29 09:28:18] [INFO ] Flatten gal took : 19 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph3759632562912422309.txt' '-o' '/tmp/graph3759632562912422309.bin' '-w' '/tmp/graph3759632562912422309.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph3759632562912422309.bin' '-l' '-1' '-v' '-w' '/tmp/graph3759632562912422309.weights' '-q' '0' '-e' '0.001'
[2024-05-29 09:28:18] [INFO ] Decomposing Gal with order
[2024-05-29 09:28:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 09:28:18] [INFO ] Removed a total of 181 redundant transitions.
[2024-05-29 09:28:18] [INFO ] Flatten gal took : 29 ms
[2024-05-29 09:28:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 356 labels/synchronizations in 5 ms.
[2024-05-29 09:28:18] [INFO ] Time to serialize gal into /tmp/LTL6824495133247617918.gal : 7 ms
[2024-05-29 09:28:18] [INFO ] Time to serialize properties into /tmp/LTL8812756389906825299.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/LTL6824495133247617918.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8812756389906825299.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.i0.u96.p605==1)||(i12.i2.u144.p894==1))")))
Formula 0 simplified : G!"((i8.i0.u96.p605==1)||(i12.i2.u144.p894==1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13040864248071958120
[2024-05-29 09:28:33] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13040864248071958120
Running compilation step : cd /tmp/ltsmin13040864248071958120;'/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 1324 ms.
Running link step : cd /tmp/ltsmin13040864248071958120;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin13040864248071958120;'/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-030B-LTLFireability-13 finished in 136092 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(G(p0))&&F(p1))))'
Support contains 3 out of 1841 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1841/1841 places, 1691/1691 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 210 transitions
Trivial Post-agglo rules discarded 210 transitions
Performed 210 trivial Post agglomeration. Transition count delta: 210
Iterating post reduction 0 with 210 rules applied. Total rules applied 210 place count 1840 transition count 1480
Reduce places removed 210 places and 0 transitions.
Iterating post reduction 1 with 210 rules applied. Total rules applied 420 place count 1630 transition count 1480
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 150 Pre rules applied. Total rules applied 420 place count 1630 transition count 1330
Deduced a syphon composed of 150 places in 2 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 2 with 300 rules applied. Total rules applied 720 place count 1480 transition count 1330
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 728 place count 1472 transition count 1322
Iterating global reduction 2 with 8 rules applied. Total rules applied 736 place count 1472 transition count 1322
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 736 place count 1472 transition count 1316
Deduced a syphon composed of 6 places in 2 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 748 place count 1466 transition count 1316
Performed 530 Post agglomeration using F-continuation condition.Transition count delta: 530
Deduced a syphon composed of 530 places in 1 ms
Reduce places removed 530 places and 0 transitions.
Iterating global reduction 2 with 1060 rules applied. Total rules applied 1808 place count 936 transition count 786
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 1810 place count 934 transition count 784
Applied a total of 1810 rules in 188 ms. Remains 934 /1841 variables (removed 907) and now considering 784/1691 (removed 907) transitions.
// Phase 1: matrix 784 rows 934 cols
[2024-05-29 09:28:48] [INFO ] Computed 331 invariants in 3 ms
[2024-05-29 09:28:49] [INFO ] Implicit Places using invariants in 502 ms returned []
[2024-05-29 09:28:49] [INFO ] Invariant cache hit.
[2024-05-29 09:28:50] [INFO ] Implicit Places using invariants and state equation in 955 ms returned []
Implicit Place search using SMT with State Equation took 1476 ms to find 0 implicit places.
[2024-05-29 09:28:50] [INFO ] Redundant transitions in 8 ms returned []
[2024-05-29 09:28:50] [INFO ] Invariant cache hit.
[2024-05-29 09:28:50] [INFO ] Dead Transitions using invariants and state equation in 475 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 934/1841 places, 784/1691 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2181 ms. Remains : 934/1841 places, 784/1691 transitions.
Stuttering acceptance computed with spot in 100 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-14 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=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s294 1) (EQ s315 1)), p1:(EQ s251 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 1965 steps with 0 reset in 21 ms.
FORMULA ShieldPPPs-PT-030B-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-030B-LTLFireability-14 finished in 2316 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))'
Support contains 2 out of 1841 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1841/1841 places, 1691/1691 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 212 transitions
Trivial Post-agglo rules discarded 212 transitions
Performed 212 trivial Post agglomeration. Transition count delta: 212
Iterating post reduction 0 with 212 rules applied. Total rules applied 212 place count 1840 transition count 1478
Reduce places removed 212 places and 0 transitions.
Iterating post reduction 1 with 212 rules applied. Total rules applied 424 place count 1628 transition count 1478
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 150 Pre rules applied. Total rules applied 424 place count 1628 transition count 1328
Deduced a syphon composed of 150 places in 2 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 2 with 300 rules applied. Total rules applied 724 place count 1478 transition count 1328
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 733 place count 1469 transition count 1319
Iterating global reduction 2 with 9 rules applied. Total rules applied 742 place count 1469 transition count 1319
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 742 place count 1469 transition count 1312
Deduced a syphon composed of 7 places in 2 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 756 place count 1462 transition count 1312
Performed 529 Post agglomeration using F-continuation condition.Transition count delta: 529
Deduced a syphon composed of 529 places in 0 ms
Reduce places removed 529 places and 0 transitions.
Iterating global reduction 2 with 1058 rules applied. Total rules applied 1814 place count 933 transition count 783
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 1816 place count 931 transition count 781
Applied a total of 1816 rules in 198 ms. Remains 931 /1841 variables (removed 910) and now considering 781/1691 (removed 910) transitions.
// Phase 1: matrix 781 rows 931 cols
[2024-05-29 09:28:51] [INFO ] Computed 331 invariants in 23 ms
[2024-05-29 09:28:51] [INFO ] Implicit Places using invariants in 563 ms returned []
[2024-05-29 09:28:51] [INFO ] Invariant cache hit.
[2024-05-29 09:28:52] [INFO ] Implicit Places using invariants and state equation in 930 ms returned []
Implicit Place search using SMT with State Equation took 1524 ms to find 0 implicit places.
[2024-05-29 09:28:52] [INFO ] Redundant transitions in 8 ms returned []
[2024-05-29 09:28:52] [INFO ] Invariant cache hit.
[2024-05-29 09:28:53] [INFO ] Dead Transitions using invariants and state equation in 471 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 931/1841 places, 781/1691 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2234 ms. Remains : 931/1841 places, 781/1691 transitions.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s855 1) (EQ s865 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 3421 steps with 8 reset in 23 ms.
FORMULA ShieldPPPs-PT-030B-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-030B-LTLFireability-15 finished in 2303 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)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(p1)||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' '!(G(((p0||G(p1)) U X(p2))))'
Found a Lengthening insensitive property : ShieldPPPs-PT-030B-LTLFireability-03
Stuttering acceptance computed with spot in 199 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), true, (NOT p1)]
Support contains 5 out of 1841 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1841/1841 places, 1691/1691 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 210 transitions
Trivial Post-agglo rules discarded 210 transitions
Performed 210 trivial Post agglomeration. Transition count delta: 210
Iterating post reduction 0 with 210 rules applied. Total rules applied 210 place count 1840 transition count 1480
Reduce places removed 210 places and 0 transitions.
Iterating post reduction 1 with 210 rules applied. Total rules applied 420 place count 1630 transition count 1480
Performed 152 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 152 Pre rules applied. Total rules applied 420 place count 1630 transition count 1328
Deduced a syphon composed of 152 places in 2 ms
Reduce places removed 152 places and 0 transitions.
Iterating global reduction 2 with 304 rules applied. Total rules applied 724 place count 1478 transition count 1328
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 733 place count 1469 transition count 1319
Iterating global reduction 2 with 9 rules applied. Total rules applied 742 place count 1469 transition count 1319
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 742 place count 1469 transition count 1312
Deduced a syphon composed of 7 places in 2 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 756 place count 1462 transition count 1312
Performed 524 Post agglomeration using F-continuation condition.Transition count delta: 524
Deduced a syphon composed of 524 places in 0 ms
Reduce places removed 524 places and 0 transitions.
Iterating global reduction 2 with 1048 rules applied. Total rules applied 1804 place count 938 transition count 788
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 1806 place count 936 transition count 786
Applied a total of 1806 rules in 230 ms. Remains 936 /1841 variables (removed 905) and now considering 786/1691 (removed 905) transitions.
// Phase 1: matrix 786 rows 936 cols
[2024-05-29 09:28:53] [INFO ] Computed 331 invariants in 2 ms
[2024-05-29 09:28:54] [INFO ] Implicit Places using invariants in 575 ms returned []
[2024-05-29 09:28:54] [INFO ] Invariant cache hit.
[2024-05-29 09:28:55] [INFO ] Implicit Places using invariants and state equation in 926 ms returned []
Implicit Place search using SMT with State Equation took 1524 ms to find 0 implicit places.
[2024-05-29 09:28:55] [INFO ] Invariant cache hit.
[2024-05-29 09:28:55] [INFO ] Dead Transitions using invariants and state equation in 512 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 936/1841 places, 786/1691 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 2299 ms. Remains : 936/1841 places, 786/1691 transitions.
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 2}, { cond=(OR p0 p1), acceptance={} source=0 dest: 3}], [{ cond=(NOT p2), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 4}, { cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=3 dest: 2}, { cond=(OR (AND p0 (NOT p2)) (AND p1 (NOT p2))), acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 4}, { cond=p1, acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(AND (EQ s799 1) (EQ s821 1)), p1:(EQ s3 1), p2:(OR (NOT (AND (EQ s482 1) (EQ s525 1))) (EQ s3 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 34064 reset in 846 ms.
Product exploration explored 100000 steps with 34214 reset in 955 ms.
Computed a total of 4 stabilizing places and 4 stable transitions
Computed a total of 4 stabilizing places and 4 stable transitions
Detected a total of 4/936 stabilizing places and 4/786 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X p2), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT (OR (AND p0 (NOT p2)) (AND p1 (NOT p2))))), (X (NOT (AND (NOT p1) (NOT p2)))), true, (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X p2)), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (OR (AND p0 (NOT p2)) (AND p1 (NOT p2)))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 15 factoid took 320 ms. Reduced automaton from 6 states, 13 edges and 3 AP (stutter sensitive) to 6 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 194 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), true, (NOT p1)]
Incomplete random walk after 10000 steps, including 4 resets, run finished after 147 ms. (steps per millisecond=68 ) properties (out of 10) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-29 09:28:58] [INFO ] Invariant cache hit.
[2024-05-29 09:28:58] [INFO ] After 110ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X p2), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT (OR (AND p0 (NOT p2)) (AND p1 (NOT p2))))), (X (NOT (AND (NOT p1) (NOT p2)))), true, (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X p2)), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (OR (AND p0 (NOT p2)) (AND p1 (NOT p2)))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (F (OR (G p1) (G (NOT p1)))), (G (NOT (AND p1 (NOT p2)))), (G (NOT (AND p1 (NOT p2) (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (F (AND (NOT p1) (NOT p2))), (F (NOT p2)), (F (AND (NOT p1) (NOT p2) (NOT p0))), (F (NOT (AND (NOT p1) (NOT p0)))), (F (OR p1 p0)), (F (AND p1 (NOT p0))), (F (OR (AND p1 (NOT p2)) (AND (NOT p2) p0))), (F p1)]
Knowledge based reduction with 17 factoid took 1147 ms. Reduced automaton from 6 states, 13 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 141 ms :[(NOT p2), (NOT p2), (NOT p2), true]
Stuttering acceptance computed with spot in 114 ms :[(NOT p2), (NOT p2), (NOT p2), true]
Support contains 5 out of 936 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 936/936 places, 786/786 transitions.
Applied a total of 0 rules in 18 ms. Remains 936 /936 variables (removed 0) and now considering 786/786 (removed 0) transitions.
[2024-05-29 09:29:00] [INFO ] Invariant cache hit.
[2024-05-29 09:29:00] [INFO ] Implicit Places using invariants in 488 ms returned []
[2024-05-29 09:29:00] [INFO ] Invariant cache hit.
[2024-05-29 09:29:01] [INFO ] Implicit Places using invariants and state equation in 941 ms returned []
Implicit Place search using SMT with State Equation took 1476 ms to find 0 implicit places.
[2024-05-29 09:29:01] [INFO ] Invariant cache hit.
[2024-05-29 09:29:02] [INFO ] Dead Transitions using invariants and state equation in 500 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2016 ms. Remains : 936/936 places, 786/786 transitions.
Computed a total of 4 stabilizing places and 4 stable transitions
Computed a total of 4 stabilizing places and 4 stable transitions
Detected a total of 4/936 stabilizing places and 4/786 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT (AND (NOT p2) (NOT p0)))), (X p2), (X (NOT (AND (NOT p2) p0))), (X (X (NOT (AND (NOT p2) (NOT p0))))), true, (X (X p2)), (X (X (NOT (AND (NOT p2) p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 123 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 118 ms :[(NOT p2), (NOT p2), (NOT p2), true]
Incomplete random walk after 10000 steps, including 5 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 5) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-29 09:29:02] [INFO ] Invariant cache hit.
[2024-05-29 09:29:02] [INFO ] [Real]Absence check using 331 positive place invariants in 53 ms returned sat
[2024-05-29 09:29:03] [INFO ] After 548ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 09:29:03] [INFO ] [Nat]Absence check using 331 positive place invariants in 52 ms returned sat
[2024-05-29 09:29:03] [INFO ] After 330ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 09:29:03] [INFO ] Deduced a trap composed of 7 places in 81 ms of which 0 ms to minimize.
[2024-05-29 09:29:03] [INFO ] Deduced a trap composed of 8 places in 68 ms of which 1 ms to minimize.
[2024-05-29 09:29:04] [INFO ] Deduced a trap composed of 17 places in 63 ms of which 0 ms to minimize.
[2024-05-29 09:29:04] [INFO ] Deduced a trap composed of 17 places in 73 ms of which 0 ms to minimize.
[2024-05-29 09:29:04] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 430 ms
[2024-05-29 09:29:04] [INFO ] After 782ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 36 ms.
[2024-05-29 09:29:04] [INFO ] After 1016ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 126 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=42 )
Parikh walk visited 1 properties in 2 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT (AND (NOT p2) (NOT p0)))), (X p2), (X (NOT (AND (NOT p2) p0))), (X (X (NOT (AND (NOT p2) (NOT p0))))), true, (X (X p2)), (X (X (NOT (AND (NOT p2) p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (AND (NOT p2) p0)), (F (AND (NOT p2) (NOT p0))), (F p0), (F (NOT p2)), (F (OR p1 p0))]
Knowledge based reduction with 9 factoid took 318 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 113 ms :[(NOT p2), (NOT p2), (NOT p2), true]
Stuttering acceptance computed with spot in 109 ms :[(NOT p2), (NOT p2), (NOT p2), true]
Stuttering acceptance computed with spot in 97 ms :[(NOT p2), (NOT p2), (NOT p2), true]
Product exploration explored 100000 steps with 34290 reset in 852 ms.
Product exploration explored 100000 steps with 34239 reset in 933 ms.
Applying partial POR strategy [false, true, false, true]
Stuttering acceptance computed with spot in 125 ms :[(NOT p2), (NOT p2), (NOT p2), true]
Support contains 5 out of 936 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 936/936 places, 786/786 transitions.
Applied a total of 0 rules in 17 ms. Remains 936 /936 variables (removed 0) and now considering 786/786 (removed 0) transitions.
[2024-05-29 09:29:06] [INFO ] Redundant transitions in 9 ms returned []
[2024-05-29 09:29:06] [INFO ] Invariant cache hit.
[2024-05-29 09:29:07] [INFO ] Dead Transitions using invariants and state equation in 507 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 564 ms. Remains : 936/936 places, 786/786 transitions.
Built C files in :
/tmp/ltsmin12315450435090051774
[2024-05-29 09:29:07] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12315450435090051774
Running compilation step : cd /tmp/ltsmin12315450435090051774;'/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 1335 ms.
Running link step : cd /tmp/ltsmin12315450435090051774;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin12315450435090051774;'/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/stateBased4367792749476873826.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 5 out of 936 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 936/936 places, 786/786 transitions.
Applied a total of 0 rules in 12 ms. Remains 936 /936 variables (removed 0) and now considering 786/786 (removed 0) transitions.
[2024-05-29 09:29:22] [INFO ] Invariant cache hit.
[2024-05-29 09:29:23] [INFO ] Implicit Places using invariants in 519 ms returned []
[2024-05-29 09:29:23] [INFO ] Invariant cache hit.
[2024-05-29 09:29:23] [INFO ] Implicit Places using invariants and state equation in 957 ms returned []
Implicit Place search using SMT with State Equation took 1510 ms to find 0 implicit places.
[2024-05-29 09:29:24] [INFO ] Invariant cache hit.
[2024-05-29 09:29:24] [INFO ] Dead Transitions using invariants and state equation in 570 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2107 ms. Remains : 936/936 places, 786/786 transitions.
Built C files in :
/tmp/ltsmin6636144007410323036
[2024-05-29 09:29:24] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6636144007410323036
Running compilation step : cd /tmp/ltsmin6636144007410323036;'/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 1357 ms.
Running link step : cd /tmp/ltsmin6636144007410323036;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin6636144007410323036;'/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/stateBased14567939682092422737.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 09:29:39] [INFO ] Flatten gal took : 20 ms
[2024-05-29 09:29:39] [INFO ] Flatten gal took : 20 ms
[2024-05-29 09:29:39] [INFO ] Time to serialize gal into /tmp/LTL1671850002427123785.gal : 3 ms
[2024-05-29 09:29:39] [INFO ] Time to serialize properties into /tmp/LTL13159910227107403038.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/LTL1671850002427123785.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7952549128529946096.hoa' '-atoms' '/tmp/LTL13159910227107403038.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/LTL13159910227107403038.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7952549128529946096.hoa
Detected timeout of ITS tools.
[2024-05-29 09:29:54] [INFO ] Flatten gal took : 19 ms
[2024-05-29 09:29:54] [INFO ] Flatten gal took : 31 ms
[2024-05-29 09:29:54] [INFO ] Time to serialize gal into /tmp/LTL5149260290849575868.gal : 4 ms
[2024-05-29 09:29:54] [INFO ] Time to serialize properties into /tmp/LTL448887183228782661.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/LTL5149260290849575868.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL448887183228782661.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...274
Read 1 LTL properties
Checking formula 0 : !((G(((G("(p37==1)"))||("((p1742==1)&&(p1793==1))"))U(X("((!((p1063==1)&&(p1153==1)))||(p37==1))")))))
Formula 0 simplified : F((!"((p1742==1)&&(p1793==1))" & F!"(p37==1)") R X!"((!((p1063==1)&&(p1153==1)))||(p37==1))")
Detected timeout of ITS tools.
[2024-05-29 09:30:09] [INFO ] Flatten gal took : 27 ms
[2024-05-29 09:30:09] [INFO ] Applying decomposition
[2024-05-29 09:30:09] [INFO ] Flatten gal took : 20 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/graph2141082082776382730.txt' '-o' '/tmp/graph2141082082776382730.bin' '-w' '/tmp/graph2141082082776382730.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph2141082082776382730.bin' '-l' '-1' '-v' '-w' '/tmp/graph2141082082776382730.weights' '-q' '0' '-e' '0.001'
[2024-05-29 09:30:10] [INFO ] Decomposing Gal with order
[2024-05-29 09:30:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 09:30:10] [INFO ] Removed a total of 180 redundant transitions.
[2024-05-29 09:30:10] [INFO ] Flatten gal took : 30 ms
[2024-05-29 09:30:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 360 labels/synchronizations in 5 ms.
[2024-05-29 09:30:10] [INFO ] Time to serialize gal into /tmp/LTL9367584736453848070.gal : 7 ms
[2024-05-29 09:30:10] [INFO ] Time to serialize properties into /tmp/LTL14052887627458448791.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/LTL9367584736453848070.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14052887627458448791.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(((G("(i0.i0.u1.p37==1)"))||("((i25.i0.u283.p1742==1)&&(i26.i1.u290.p1793==1))"))U(X("((!((i15.i0.u171.p1063==1)&&(i16.i2.u186.p11...189
Formula 0 simplified : F((!"((i25.i0.u283.p1742==1)&&(i26.i1.u290.p1793==1))" & F!"(i0.i0.u1.p37==1)") R X!"((!((i15.i0.u171.p1063==1)&&(i16.i2.u186.p1153=...182
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin963644047998412609
[2024-05-29 09:30:25] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin963644047998412609
Running compilation step : cd /tmp/ltsmin963644047998412609;'/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 1333 ms.
Running link step : cd /tmp/ltsmin963644047998412609;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin963644047998412609;'/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)) U X((LTLAPp2==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldPPPs-PT-030B-LTLFireability-03 finished in 106741 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||G((p1||F(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(X((F(p0)&&X(X(F(p1)))))))'
Found a Shortening insensitive property : ShieldPPPs-PT-030B-LTLFireability-11
Stuttering acceptance computed with spot in 192 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1)]
Support contains 2 out of 1841 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1841/1841 places, 1691/1691 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 211 transitions
Trivial Post-agglo rules discarded 211 transitions
Performed 211 trivial Post agglomeration. Transition count delta: 211
Iterating post reduction 0 with 211 rules applied. Total rules applied 211 place count 1840 transition count 1479
Reduce places removed 211 places and 0 transitions.
Iterating post reduction 1 with 211 rules applied. Total rules applied 422 place count 1629 transition count 1479
Performed 149 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 149 Pre rules applied. Total rules applied 422 place count 1629 transition count 1330
Deduced a syphon composed of 149 places in 3 ms
Reduce places removed 149 places and 0 transitions.
Iterating global reduction 2 with 298 rules applied. Total rules applied 720 place count 1480 transition count 1330
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 728 place count 1472 transition count 1322
Iterating global reduction 2 with 8 rules applied. Total rules applied 736 place count 1472 transition count 1322
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 736 place count 1472 transition count 1316
Deduced a syphon composed of 6 places in 2 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 748 place count 1466 transition count 1316
Performed 531 Post agglomeration using F-continuation condition.Transition count delta: 531
Deduced a syphon composed of 531 places in 1 ms
Reduce places removed 531 places and 0 transitions.
Iterating global reduction 2 with 1062 rules applied. Total rules applied 1810 place count 935 transition count 785
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 1812 place count 933 transition count 783
Applied a total of 1812 rules in 200 ms. Remains 933 /1841 variables (removed 908) and now considering 783/1691 (removed 908) transitions.
// Phase 1: matrix 783 rows 933 cols
[2024-05-29 09:30:40] [INFO ] Computed 331 invariants in 3 ms
[2024-05-29 09:30:41] [INFO ] Implicit Places using invariants in 517 ms returned []
[2024-05-29 09:30:41] [INFO ] Invariant cache hit.
[2024-05-29 09:30:42] [INFO ] Implicit Places using invariants and state equation in 969 ms returned []
Implicit Place search using SMT with State Equation took 1534 ms to find 0 implicit places.
[2024-05-29 09:30:42] [INFO ] Invariant cache hit.
[2024-05-29 09:30:42] [INFO ] Dead Transitions using invariants and state equation in 493 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 933/1841 places, 783/1691 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 2240 ms. Remains : 933/1841 places, 783/1691 transitions.
Running random walk in product with property : ShieldPPPs-PT-030B-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=true, acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=(NOT p1), acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(EQ s314 1), p1:(EQ s242 1)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 100 reset in 708 ms.
Product exploration explored 100000 steps with 104 reset in 879 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) (NOT p1)), true]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 117 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 204 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1)]
Finished random walk after 1442 steps, including 0 resets, run visited all 2 properties in 14 ms. (steps per millisecond=103 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), true]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0), (F p1)]
Knowledge based reduction with 2 factoid took 148 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 192 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 252 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1)]
[2024-05-29 09:30:45] [INFO ] Invariant cache hit.
[2024-05-29 09:30:45] [INFO ] [Real]Absence check using 331 positive place invariants in 169 ms returned sat
[2024-05-29 09:30:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 09:30:47] [INFO ] [Real]Absence check using state equation in 1881 ms returned sat
[2024-05-29 09:30:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 09:30:48] [INFO ] [Nat]Absence check using 331 positive place invariants in 173 ms returned sat
[2024-05-29 09:30:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 09:30:50] [INFO ] [Nat]Absence check using state equation in 1828 ms returned sat
[2024-05-29 09:30:50] [INFO ] Computed and/alt/rep : 780/1497/780 causal constraints (skipped 0 transitions) in 44 ms.
[2024-05-29 09:31:02] [INFO ] Added : 645 causal constraints over 129 iterations in 12458 ms. Result :unknown
Could not prove EG (NOT p0)
[2024-05-29 09:31:02] [INFO ] Invariant cache hit.
[2024-05-29 09:31:03] [INFO ] [Real]Absence check using 331 positive place invariants in 175 ms returned sat
[2024-05-29 09:31:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 09:31:05] [INFO ] [Real]Absence check using state equation in 1829 ms returned sat
[2024-05-29 09:31:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 09:31:06] [INFO ] [Nat]Absence check using 331 positive place invariants in 172 ms returned sat
[2024-05-29 09:31:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 09:31:08] [INFO ] [Nat]Absence check using state equation in 1773 ms returned sat
[2024-05-29 09:31:08] [INFO ] Deduced a trap composed of 22 places in 30 ms of which 1 ms to minimize.
[2024-05-29 09:31:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 122 ms
[2024-05-29 09:31:08] [INFO ] Computed and/alt/rep : 780/1497/780 causal constraints (skipped 0 transitions) in 44 ms.
[2024-05-29 09:31:19] [INFO ] Added : 683 causal constraints over 137 iterations in 11840 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 2 out of 933 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 933/933 places, 783/783 transitions.
Applied a total of 0 rules in 12 ms. Remains 933 /933 variables (removed 0) and now considering 783/783 (removed 0) transitions.
[2024-05-29 09:31:19] [INFO ] Invariant cache hit.
[2024-05-29 09:31:20] [INFO ] Implicit Places using invariants in 547 ms returned []
[2024-05-29 09:31:20] [INFO ] Invariant cache hit.
[2024-05-29 09:31:21] [INFO ] Implicit Places using invariants and state equation in 963 ms returned []
Implicit Place search using SMT with State Equation took 1533 ms to find 0 implicit places.
[2024-05-29 09:31:21] [INFO ] Invariant cache hit.
[2024-05-29 09:31:22] [INFO ] Dead Transitions using invariants and state equation in 527 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2081 ms. Remains : 933/933 places, 783/783 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) (NOT p1)), true]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 110 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 187 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1)]
Finished random walk after 1331 steps, including 0 resets, run visited all 2 properties in 15 ms. (steps per millisecond=88 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), true]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0), (F p1)]
Knowledge based reduction with 2 factoid took 145 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 224 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 210 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1)]
[2024-05-29 09:31:22] [INFO ] Invariant cache hit.
[2024-05-29 09:31:23] [INFO ] [Real]Absence check using 331 positive place invariants in 169 ms returned sat
[2024-05-29 09:31:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 09:31:25] [INFO ] [Real]Absence check using state equation in 1931 ms returned sat
[2024-05-29 09:31:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 09:31:26] [INFO ] [Nat]Absence check using 331 positive place invariants in 169 ms returned sat
[2024-05-29 09:31:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 09:31:28] [INFO ] [Nat]Absence check using state equation in 1833 ms returned sat
[2024-05-29 09:31:28] [INFO ] Computed and/alt/rep : 780/1497/780 causal constraints (skipped 0 transitions) in 49 ms.
[2024-05-29 09:31:40] [INFO ] Added : 661 causal constraints over 133 iterations in 12146 ms. Result :sat
Could not prove EG (NOT p0)
[2024-05-29 09:31:40] [INFO ] Invariant cache hit.
[2024-05-29 09:31:41] [INFO ] [Real]Absence check using 331 positive place invariants in 168 ms returned sat
[2024-05-29 09:31:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 09:31:42] [INFO ] [Real]Absence check using state equation in 1780 ms returned sat
[2024-05-29 09:31:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 09:31:43] [INFO ] [Nat]Absence check using 331 positive place invariants in 170 ms returned sat
[2024-05-29 09:31:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 09:31:45] [INFO ] [Nat]Absence check using state equation in 1855 ms returned sat
[2024-05-29 09:31:45] [INFO ] Deduced a trap composed of 22 places in 42 ms of which 1 ms to minimize.
[2024-05-29 09:31:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 140 ms
[2024-05-29 09:31:45] [INFO ] Computed and/alt/rep : 780/1497/780 causal constraints (skipped 0 transitions) in 127 ms.
[2024-05-29 09:31:57] [INFO ] Added : 683 causal constraints over 137 iterations in 11936 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 232 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 99 reset in 710 ms.
Product exploration explored 100000 steps with 97 reset in 854 ms.
Applying partial POR strategy [false, false, false, true, false, true]
Stuttering acceptance computed with spot in 222 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1)]
Support contains 2 out of 933 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 933/933 places, 783/783 transitions.
Applied a total of 0 rules in 21 ms. Remains 933 /933 variables (removed 0) and now considering 783/783 (removed 0) transitions.
[2024-05-29 09:31:59] [INFO ] Redundant transitions in 13 ms returned []
[2024-05-29 09:31:59] [INFO ] Invariant cache hit.
[2024-05-29 09:32:00] [INFO ] Dead Transitions using invariants and state equation in 579 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 650 ms. Remains : 933/933 places, 783/783 transitions.
Built C files in :
/tmp/ltsmin16388978397170428313
[2024-05-29 09:32:00] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16388978397170428313
Running compilation step : cd /tmp/ltsmin16388978397170428313;'/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 1328 ms.
Running link step : cd /tmp/ltsmin16388978397170428313;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin16388978397170428313;'/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/stateBased10042402956533835101.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 933 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 933/933 places, 783/783 transitions.
Applied a total of 0 rules in 12 ms. Remains 933 /933 variables (removed 0) and now considering 783/783 (removed 0) transitions.
[2024-05-29 09:32:15] [INFO ] Invariant cache hit.
[2024-05-29 09:32:15] [INFO ] Implicit Places using invariants in 476 ms returned []
[2024-05-29 09:32:15] [INFO ] Invariant cache hit.
[2024-05-29 09:32:16] [INFO ] Implicit Places using invariants and state equation in 925 ms returned []
Implicit Place search using SMT with State Equation took 1414 ms to find 0 implicit places.
[2024-05-29 09:32:16] [INFO ] Invariant cache hit.
[2024-05-29 09:32:17] [INFO ] Dead Transitions using invariants and state equation in 459 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1898 ms. Remains : 933/933 places, 783/783 transitions.
Built C files in :
/tmp/ltsmin8267342742461347210
[2024-05-29 09:32:17] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8267342742461347210
Running compilation step : cd /tmp/ltsmin8267342742461347210;'/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 1300 ms.
Running link step : cd /tmp/ltsmin8267342742461347210;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin8267342742461347210;'/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/stateBased9075973657052837537.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 09:32:32] [INFO ] Flatten gal took : 20 ms
[2024-05-29 09:32:32] [INFO ] Flatten gal took : 20 ms
[2024-05-29 09:32:32] [INFO ] Time to serialize gal into /tmp/LTL7263070863911185232.gal : 3 ms
[2024-05-29 09:32:32] [INFO ] Time to serialize properties into /tmp/LTL3490755171734300432.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/LTL7263070863911185232.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9838117688887175794.hoa' '-atoms' '/tmp/LTL3490755171734300432.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/LTL3490755171734300432.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9838117688887175794.hoa
Detected timeout of ITS tools.
[2024-05-29 09:32:47] [INFO ] Flatten gal took : 21 ms
[2024-05-29 09:32:47] [INFO ] Flatten gal took : 22 ms
[2024-05-29 09:32:47] [INFO ] Time to serialize gal into /tmp/LTL6434932942155442158.gal : 4 ms
[2024-05-29 09:32:47] [INFO ] Time to serialize properties into /tmp/LTL10037710640408394039.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/LTL6434932942155442158.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10037710640408394039.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X((F("(p701==1)"))&&(X(X(F("(p549==1)"))))))))
Formula 0 simplified : XX(G!"(p701==1)" | XXG!"(p549==1)")
Detected timeout of ITS tools.
[2024-05-29 09:33:02] [INFO ] Flatten gal took : 25 ms
[2024-05-29 09:33:02] [INFO ] Applying decomposition
[2024-05-29 09:33:02] [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/graph10929909827305321313.txt' '-o' '/tmp/graph10929909827305321313.bin' '-w' '/tmp/graph10929909827305321313.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph10929909827305321313.bin' '-l' '-1' '-v' '-w' '/tmp/graph10929909827305321313.weights' '-q' '0' '-e' '0.001'
[2024-05-29 09:33:02] [INFO ] Decomposing Gal with order
[2024-05-29 09:33:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 09:33:02] [INFO ] Removed a total of 182 redundant transitions.
[2024-05-29 09:33:02] [INFO ] Flatten gal took : 32 ms
[2024-05-29 09:33:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 352 labels/synchronizations in 4 ms.
[2024-05-29 09:33:02] [INFO ] Time to serialize gal into /tmp/LTL2570783931984185806.gal : 7 ms
[2024-05-29 09:33:02] [INFO ] Time to serialize properties into /tmp/LTL2779650269216504193.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/LTL2570783931984185806.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2779650269216504193.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 : !((X(X((F("(i9.i0.u112.p701==1)"))&&(X(X(F("(i7.i2.u88.p549==1)"))))))))
Formula 0 simplified : XX(G!"(i9.i0.u112.p701==1)" | XXG!"(i7.i2.u88.p549==1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17943121150612430620
[2024-05-29 09:33:17] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17943121150612430620
Running compilation step : cd /tmp/ltsmin17943121150612430620;'/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 1403 ms.
Running link step : cd /tmp/ltsmin17943121150612430620;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin17943121150612430620;'/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(X((<>((LTLAPp0==true))&&X(X(<>((LTLAPp1==true)))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldPPPs-PT-030B-LTLFireability-11 finished in 172643 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)))'
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))'
[2024-05-29 09:33:33] [INFO ] Flatten gal took : 48 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin2934188060626067458
[2024-05-29 09:33:33] [INFO ] Too many transitions (1691) to apply POR reductions. Disabling POR matrices.
[2024-05-29 09:33:33] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2934188060626067458
Running compilation step : cd /tmp/ltsmin2934188060626067458;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '102' '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 09:33:33] [INFO ] Applying decomposition
[2024-05-29 09:33:33] [INFO ] Flatten gal took : 35 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/graph15448575404552320073.txt' '-o' '/tmp/graph15448575404552320073.bin' '-w' '/tmp/graph15448575404552320073.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph15448575404552320073.bin' '-l' '-1' '-v' '-w' '/tmp/graph15448575404552320073.weights' '-q' '0' '-e' '0.001'
[2024-05-29 09:33:33] [INFO ] Decomposing Gal with order
[2024-05-29 09:33:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 09:33:33] [INFO ] Removed a total of 270 redundant transitions.
[2024-05-29 09:33:33] [INFO ] Flatten gal took : 79 ms
[2024-05-29 09:33:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2024-05-29 09:33:33] [INFO ] Time to serialize gal into /tmp/LTLFireability2499675707454058340.gal : 18 ms
[2024-05-29 09:33:33] [INFO ] Time to serialize properties into /tmp/LTLFireability8631241378004717269.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/LTLFireability2499675707454058340.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability8631241378004717269.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 7 LTL properties
Checking formula 0 : !((G(F("((i25.u617.p1743==1)||((i1.i1.i0.u49.p130==1)&&(i1.i3.i1.u57.p153==1)))"))))
Formula 0 simplified : FG!"((i25.u617.p1743==1)||((i1.i1.i0.u49.p130==1)&&(i1.i3.i1.u57.p153==1)))"
Compilation finished in 3296 ms.
Running link step : cd /tmp/ltsmin2934188060626067458;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin2934188060626067458;'/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 (>514 s) on command cd /tmp/ltsmin2934188060626067458;'/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/ltsmin2934188060626067458;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>(([]((LTLAPp2==true))||(LTLAPp1==true))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>514 s) on command cd /tmp/ltsmin2934188060626067458;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>(([]((LTLAPp2==true))||(LTLAPp1==true))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin2934188060626067458;'/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' '[]((((LTLAPp3==true)||[]((LTLAPp4==true))) U X((LTLAPp5==true))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>514 s) on command cd /tmp/ltsmin2934188060626067458;'/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' '[]((((LTLAPp3==true)||[]((LTLAPp4==true))) U X((LTLAPp5==true))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin2934188060626067458;'/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' '(<>((LTLAPp6==true))||[](((LTLAPp7==true)||<>((LTLAPp6==true)))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-29 10:01:16] [INFO ] Applying decomposition
[2024-05-29 10:01:16] [INFO ] Flatten gal took : 79 ms
[2024-05-29 10:01:16] [INFO ] Decomposing Gal with order
[2024-05-29 10:01:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 10:01:17] [INFO ] Removed a total of 180 redundant transitions.
[2024-05-29 10:01:17] [INFO ] Flatten gal took : 147 ms
[2024-05-29 10:01:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 360 labels/synchronizations in 42 ms.
[2024-05-29 10:01:17] [INFO ] Time to serialize gal into /tmp/LTLFireability13700600324522031711.gal : 35 ms
[2024-05-29 10:01:17] [INFO ] Time to serialize properties into /tmp/LTLFireability7502140300833576347.ltl : 7 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/LTLFireability13700600324522031711.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability7502140300833576347.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 7 LTL properties
Checking formula 0 : !((G(F("((i0.i0.i0.i0.i1.i0.i0.i0.u573.p1743==1)||((i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i...299
Formula 0 simplified : FG!"((i0.i0.i0.i0.i1.i0.i0.i0.u573.p1743==1)||((i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0....293
WARNING : LTSmin timed out (>514 s) on command cd /tmp/ltsmin2934188060626067458;'/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' '(<>((LTLAPp6==true))||[](((LTLAPp7==true)||<>((LTLAPp6==true)))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin2934188060626067458;'/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(X((<>((LTLAPp8==true))&&X(X(<>((LTLAPp9==true)))))))' '--buchi-type=spotba'
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 6739828 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16035620 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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-030B"
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-030B, 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-171683789000298"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPs-PT-030B.tgz
mv ShieldPPPs-PT-030B 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 ;