Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r307-tajo-171654460600153.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is PolyORBLF-PT-S02J06T06, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r307-tajo-171654460600153
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 22K Apr 11 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 124K Apr 11 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 17K Apr 11 16:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 101K Apr 11 16:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 9.9K Apr 23 07:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 41K Apr 23 07:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 23 07:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 46K Apr 23 07:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 24K Apr 11 17:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 113K Apr 11 17:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 43K Apr 11 17:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 216K Apr 11 17:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.4K Apr 23 07:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.2K Apr 23 07:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 10 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 601K 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 PolyORBLF-PT-S02J06T06-LTLFireability-00
FORMULA_NAME PolyORBLF-PT-S02J06T06-LTLFireability-01
FORMULA_NAME PolyORBLF-PT-S02J06T06-LTLFireability-02
FORMULA_NAME PolyORBLF-PT-S02J06T06-LTLFireability-03
FORMULA_NAME PolyORBLF-PT-S02J06T06-LTLFireability-04
FORMULA_NAME PolyORBLF-PT-S02J06T06-LTLFireability-05
FORMULA_NAME PolyORBLF-PT-S02J06T06-LTLFireability-06
FORMULA_NAME PolyORBLF-PT-S02J06T06-LTLFireability-07
FORMULA_NAME PolyORBLF-PT-S02J06T06-LTLFireability-08
FORMULA_NAME PolyORBLF-PT-S02J06T06-LTLFireability-09
FORMULA_NAME PolyORBLF-PT-S02J06T06-LTLFireability-10
FORMULA_NAME PolyORBLF-PT-S02J06T06-LTLFireability-11
FORMULA_NAME PolyORBLF-PT-S02J06T06-LTLFireability-12
FORMULA_NAME PolyORBLF-PT-S02J06T06-LTLFireability-13
FORMULA_NAME PolyORBLF-PT-S02J06T06-LTLFireability-14
FORMULA_NAME PolyORBLF-PT-S02J06T06-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717117165358

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=PolyORBLF-PT-S02J06T06
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-31 00:59:30] [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]
[2024-05-31 00:59:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 00:59:30] [INFO ] Load time of PNML (sax parser for PT used): 323 ms
[2024-05-31 00:59:30] [INFO ] Transformed 536 places.
[2024-05-31 00:59:30] [INFO ] Transformed 1064 transitions.
[2024-05-31 00:59:30] [INFO ] Parsed PT model containing 536 places and 1064 transitions and 4866 arcs in 562 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 48 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
[2024-05-31 00:59:30] [INFO ] Reduced 6 identical enabling conditions.
Ensure Unique test removed 96 transitions
Reduce redundant transitions removed 96 transitions.
FORMULA PolyORBLF-PT-S02J06T06-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J06T06-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 267 out of 536 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 536/536 places, 968/968 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 534 transition count 968
Applied a total of 2 rules in 158 ms. Remains 534 /536 variables (removed 2) and now considering 968/968 (removed 0) transitions.
[2024-05-31 00:59:31] [INFO ] Flow matrix only has 956 transitions (discarded 12 similar events)
// Phase 1: matrix 956 rows 534 cols
[2024-05-31 00:59:31] [INFO ] Computed 48 invariants in 146 ms
[2024-05-31 00:59:37] [INFO ] Dead Transitions using invariants and state equation in 5439 ms found 66 transitions.
Found 66 dead transitions using SMT.
Drop transitions removed 66 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 66 transitions.
[2024-05-31 00:59:37] [INFO ] Flow matrix only has 890 transitions (discarded 12 similar events)
// Phase 1: matrix 890 rows 534 cols
[2024-05-31 00:59:37] [INFO ] Computed 48 invariants in 63 ms
[2024-05-31 00:59:40] [INFO ] Implicit Places using invariants in 3324 ms returned [96, 111, 240, 253, 495]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 3352 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 529/536 places, 902/968 transitions.
Reduce places removed 0 places and 12 transitions.
Deduced a syphon composed of 14 places in 15 ms
Reduce places removed 0 places and 12 transitions.
Applied a total of 0 rules in 36 ms. Remains 529 /529 variables (removed 0) and now considering 878/902 (removed 24) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 9084 ms. Remains : 529/536 places, 878/968 transitions.
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Support contains 242 out of 515 places after structural reductions.
[2024-05-31 00:59:41] [INFO ] Flatten gal took : 356 ms
[2024-05-31 00:59:41] [INFO ] Flatten gal took : 242 ms
[2024-05-31 00:59:42] [INFO ] Input system was already deterministic with 878 transitions.
Incomplete random walk after 10000 steps, including 4 resets, run finished after 506 ms. (steps per millisecond=19 ) properties (out of 34) seen :29
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 327 ms. (steps per millisecond=30 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 135 ms. (steps per millisecond=74 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=68 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2024-05-31 00:59:44] [INFO ] Flow matrix only has 866 transitions (discarded 12 similar events)
// Phase 1: matrix 866 rows 515 cols
[2024-05-31 00:59:44] [INFO ] Computed 43 invariants in 53 ms
[2024-05-31 00:59:45] [INFO ] [Real]Absence check using 15 positive place invariants in 94 ms returned sat
[2024-05-31 00:59:45] [INFO ] [Real]Absence check using 15 positive and 28 generalized place invariants in 153 ms returned sat
[2024-05-31 00:59:45] [INFO ] After 1095ms SMT Verify possible using all constraints in real domain returned unsat :5 sat :0
Fused 5 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 5 atomic propositions for a total of 14 simplifications.
FORMULA PolyORBLF-PT-S02J06T06-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J06T06-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
FORMULA PolyORBLF-PT-S02J06T06-LTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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((X(p1)||p0)) U G(p2)))'
Support contains 21 out of 515 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 515/515 places, 878/878 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 509 transition count 872
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 509 transition count 872
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 503 transition count 866
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 503 transition count 866
Applied a total of 24 rules in 157 ms. Remains 503 /515 variables (removed 12) and now considering 866/878 (removed 12) transitions.
[2024-05-31 00:59:46] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
// Phase 1: matrix 854 rows 503 cols
[2024-05-31 00:59:46] [INFO ] Computed 43 invariants in 13 ms
[2024-05-31 00:59:53] [INFO ] Dead Transitions using invariants and state equation in 7468 ms found 0 transitions.
[2024-05-31 00:59:53] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
[2024-05-31 00:59:53] [INFO ] Invariant cache hit.
[2024-05-31 00:59:54] [INFO ] Implicit Places using invariants in 875 ms returned [290]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 896 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 502/515 places, 866/878 transitions.
Applied a total of 0 rules in 46 ms. Remains 502 /502 variables (removed 0) and now considering 866/866 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 8579 ms. Remains : 502/515 places, 866/878 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 1177 ms :[(NOT p2), (NOT p1), (AND p2 (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p1)), true, (NOT p2)]
Running random walk in product with property : PolyORBLF-PT-S02J06T06-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}, { cond=(AND p2 (NOT p0)), acceptance={} source=0 dest: 3}], [{ cond=(NOT p1), acceptance={} source=1 dest: 4}], [{ cond=(AND p2 (NOT p0)), acceptance={} source=2 dest: 1}, { cond=p2, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=3 dest: 4}, { cond=(AND p2 (NOT p1)), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p2), acceptance={} source=5 dest: 4}, { cond=p2, acceptance={} source=5 dest: 5}]], initial=0, aps=[p2:(OR (AND (GEQ s45 1) (GEQ s469 1)) (AND (GEQ s469 1) (GEQ s497 1)) (AND (GEQ s292 1) (GEQ s469 1)) (AND (GEQ s356 1) (GEQ s469 1)) (AND (GEQ s132 1) (G...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 6 steps with 1 reset in 5 ms.
FORMULA PolyORBLF-PT-S02J06T06-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J06T06-LTLFireability-00 finished in 9946 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((X(p1)&&p0))))'
Support contains 19 out of 515 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 515/515 places, 878/878 transitions.
Applied a total of 0 rules in 9 ms. Remains 515 /515 variables (removed 0) and now considering 878/878 (removed 0) transitions.
[2024-05-31 00:59:55] [INFO ] Flow matrix only has 866 transitions (discarded 12 similar events)
// Phase 1: matrix 866 rows 515 cols
[2024-05-31 00:59:56] [INFO ] Computed 43 invariants in 23 ms
[2024-05-31 00:59:59] [INFO ] Dead Transitions using invariants and state equation in 3482 ms found 0 transitions.
[2024-05-31 00:59:59] [INFO ] Flow matrix only has 866 transitions (discarded 12 similar events)
[2024-05-31 00:59:59] [INFO ] Invariant cache hit.
[2024-05-31 01:00:00] [INFO ] Implicit Places using invariants in 731 ms returned [296]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 756 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 514/515 places, 878/878 transitions.
Applied a total of 0 rules in 21 ms. Remains 514 /514 variables (removed 0) and now considering 878/878 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 4275 ms. Remains : 514/515 places, 878/878 transitions.
Stuttering acceptance computed with spot in 492 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : PolyORBLF-PT-S02J06T06-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (OR (LT s4 10) (LT s163 1)) (OR (LT s4 10) (LT s304 1)) (OR (LT s4 10) (LT s144 1)) (OR (LT s4 10) (LT s377 1)) (OR (LT s4 10) (LT s496 1)) (OR (L...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 4572 reset in 1153 ms.
Product exploration explored 100000 steps with 4548 reset in 1027 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (AND p0 (NOT p1))), (X p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND p0 (NOT p1)))), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 263 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter sensitive) to 3 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 213 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 59 steps, including 0 resets, run visited all 3 properties in 6 ms. (steps per millisecond=9 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 (NOT p1)), (X (AND p0 (NOT p1))), (X p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND p0 (NOT p1)))), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 7 factoid took 456 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter sensitive) to 3 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 239 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 264 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
[2024-05-31 01:00:04] [INFO ] Flow matrix only has 866 transitions (discarded 12 similar events)
// Phase 1: matrix 866 rows 514 cols
[2024-05-31 01:00:04] [INFO ] Computed 42 invariants in 16 ms
[2024-05-31 01:00:05] [INFO ] [Real]Absence check using 15 positive place invariants in 28 ms returned sat
[2024-05-31 01:00:05] [INFO ] [Real]Absence check using 15 positive and 27 generalized place invariants in 105 ms returned sat
[2024-05-31 01:00:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 01:00:06] [INFO ] [Real]Absence check using state equation in 1677 ms returned sat
[2024-05-31 01:00:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 01:00:10] [INFO ] [Nat]Absence check using 15 positive place invariants in 26 ms returned sat
[2024-05-31 01:00:10] [INFO ] [Nat]Absence check using 15 positive and 27 generalized place invariants in 67 ms returned sat
[2024-05-31 01:00:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 01:00:12] [INFO ] [Nat]Absence check using state equation in 1596 ms returned sat
[2024-05-31 01:00:12] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-31 01:00:13] [INFO ] [Nat]Added 72 Read/Feed constraints in 580 ms returned sat
[2024-05-31 01:00:13] [INFO ] Deduced a trap composed of 245 places in 488 ms of which 18 ms to minimize.
[2024-05-31 01:00:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 872 ms
[2024-05-31 01:00:14] [INFO ] Computed and/alt/rep : 642/2229/636 causal constraints (skipped 228 transitions) in 217 ms.
[2024-05-31 01:00:18] [INFO ] Added : 178 causal constraints over 36 iterations in 4201 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 19 out of 514 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 514/514 places, 878/878 transitions.
Applied a total of 0 rules in 13 ms. Remains 514 /514 variables (removed 0) and now considering 878/878 (removed 0) transitions.
[2024-05-31 01:00:18] [INFO ] Flow matrix only has 866 transitions (discarded 12 similar events)
[2024-05-31 01:00:18] [INFO ] Invariant cache hit.
[2024-05-31 01:00:19] [INFO ] Dead Transitions using invariants and state equation in 1465 ms found 0 transitions.
[2024-05-31 01:00:19] [INFO ] Flow matrix only has 866 transitions (discarded 12 similar events)
[2024-05-31 01:00:19] [INFO ] Invariant cache hit.
[2024-05-31 01:00:20] [INFO ] Implicit Places using invariants in 873 ms returned []
[2024-05-31 01:00:20] [INFO ] Flow matrix only has 866 transitions (discarded 12 similar events)
[2024-05-31 01:00:20] [INFO ] Invariant cache hit.
[2024-05-31 01:00:23] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-31 01:00:35] [INFO ] Implicit Places using invariants and state equation in 14667 ms returned []
Implicit Place search using SMT with State Equation took 15579 ms to find 0 implicit places.
[2024-05-31 01:00:35] [INFO ] Flow matrix only has 866 transitions (discarded 12 similar events)
[2024-05-31 01:00:35] [INFO ] Invariant cache hit.
[2024-05-31 01:00:36] [INFO ] Dead Transitions using invariants and state equation in 1411 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18511 ms. Remains : 514/514 places, 878/878 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (AND p0 (NOT p1))), (X p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND p0 (NOT p1)))), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 250 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter sensitive) to 3 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 274 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 48 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=24 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 (NOT p1)), (X (AND p0 (NOT p1))), (X p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND p0 (NOT p1)))), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 7 factoid took 555 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter sensitive) to 3 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 314 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 189 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
[2024-05-31 01:00:38] [INFO ] Flow matrix only has 866 transitions (discarded 12 similar events)
[2024-05-31 01:00:38] [INFO ] Invariant cache hit.
[2024-05-31 01:00:39] [INFO ] [Real]Absence check using 15 positive place invariants in 26 ms returned sat
[2024-05-31 01:00:39] [INFO ] [Real]Absence check using 15 positive and 27 generalized place invariants in 87 ms returned sat
[2024-05-31 01:00:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 01:00:40] [INFO ] [Real]Absence check using state equation in 1563 ms returned sat
[2024-05-31 01:00:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 01:00:41] [INFO ] [Nat]Absence check using 15 positive place invariants in 14 ms returned sat
[2024-05-31 01:00:41] [INFO ] [Nat]Absence check using 15 positive and 27 generalized place invariants in 82 ms returned sat
[2024-05-31 01:00:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 01:00:45] [INFO ] [Nat]Absence check using state equation in 3319 ms returned sat
[2024-05-31 01:00:45] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-31 01:00:45] [INFO ] [Nat]Added 72 Read/Feed constraints in 207 ms returned sat
[2024-05-31 01:00:45] [INFO ] Deduced a trap composed of 72 places in 445 ms of which 3 ms to minimize.
[2024-05-31 01:00:46] [INFO ] Deduced a trap composed of 72 places in 875 ms of which 2 ms to minimize.
[2024-05-31 01:00:47] [INFO ] Deduced a trap composed of 72 places in 361 ms of which 3 ms to minimize.
[2024-05-31 01:00:47] [INFO ] Deduced a trap composed of 23 places in 454 ms of which 1 ms to minimize.
[2024-05-31 01:00:48] [INFO ] Deduced a trap composed of 72 places in 402 ms of which 1 ms to minimize.
[2024-05-31 01:00:48] [INFO ] Deduced a trap composed of 275 places in 356 ms of which 1 ms to minimize.
[2024-05-31 01:00:49] [INFO ] Deduced a trap composed of 322 places in 731 ms of which 23 ms to minimize.
[2024-05-31 01:00:50] [INFO ] Deduced a trap composed of 317 places in 554 ms of which 1 ms to minimize.
[2024-05-31 01:00:50] [INFO ] Deduced a trap composed of 318 places in 540 ms of which 1 ms to minimize.
[2024-05-31 01:00:51] [INFO ] Deduced a trap composed of 309 places in 448 ms of which 1 ms to minimize.
[2024-05-31 01:00:52] [INFO ] Deduced a trap composed of 304 places in 522 ms of which 1 ms to minimize.
[2024-05-31 01:00:52] [INFO ] Deduced a trap composed of 331 places in 397 ms of which 1 ms to minimize.
[2024-05-31 01:00:53] [INFO ] Deduced a trap composed of 304 places in 454 ms of which 0 ms to minimize.
[2024-05-31 01:00:53] [INFO ] Deduced a trap composed of 276 places in 453 ms of which 1 ms to minimize.
[2024-05-31 01:00:54] [INFO ] Deduced a trap composed of 72 places in 131 ms of which 0 ms to minimize.
[2024-05-31 01:00:54] [INFO ] Trap strengthening (SAT) tested/added 16/15 trap constraints in 8976 ms
[2024-05-31 01:00:54] [INFO ] Computed and/alt/rep : 642/2229/636 causal constraints (skipped 228 transitions) in 105 ms.
[2024-05-31 01:00:56] [INFO ] Deduced a trap composed of 2 places in 522 ms of which 1 ms to minimize.
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.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
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)
[2024-05-31 01:00:56] [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 268 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 4585 reset in 693 ms.
Product exploration explored 100000 steps with 4587 reset in 403 ms.
Built C files in :
/tmp/ltsmin5843129459374298554
[2024-05-31 01:00:58] [INFO ] Built C files in 75ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5843129459374298554
Running compilation step : cd /tmp/ltsmin5843129459374298554;'/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 1681 ms.
Running link step : cd /tmp/ltsmin5843129459374298554;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 81 ms.
Running LTSmin : cd /tmp/ltsmin5843129459374298554;'/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/stateBased7586731713964591155.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 19 out of 514 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 514/514 places, 878/878 transitions.
Applied a total of 0 rules in 19 ms. Remains 514 /514 variables (removed 0) and now considering 878/878 (removed 0) transitions.
[2024-05-31 01:01:13] [INFO ] Flow matrix only has 866 transitions (discarded 12 similar events)
[2024-05-31 01:01:13] [INFO ] Invariant cache hit.
[2024-05-31 01:01:14] [INFO ] Dead Transitions using invariants and state equation in 1279 ms found 0 transitions.
[2024-05-31 01:01:14] [INFO ] Flow matrix only has 866 transitions (discarded 12 similar events)
[2024-05-31 01:01:14] [INFO ] Invariant cache hit.
[2024-05-31 01:01:15] [INFO ] Implicit Places using invariants in 690 ms returned []
[2024-05-31 01:01:15] [INFO ] Flow matrix only has 866 transitions (discarded 12 similar events)
[2024-05-31 01:01:15] [INFO ] Invariant cache hit.
[2024-05-31 01:01:15] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-31 01:01:27] [INFO ] Implicit Places using invariants and state equation in 12515 ms returned []
Implicit Place search using SMT with State Equation took 13243 ms to find 0 implicit places.
[2024-05-31 01:01:27] [INFO ] Flow matrix only has 866 transitions (discarded 12 similar events)
[2024-05-31 01:01:27] [INFO ] Invariant cache hit.
[2024-05-31 01:01:29] [INFO ] Dead Transitions using invariants and state equation in 1588 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16169 ms. Remains : 514/514 places, 878/878 transitions.
Built C files in :
/tmp/ltsmin3310708521294989608
[2024-05-31 01:01:29] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3310708521294989608
Running compilation step : cd /tmp/ltsmin3310708521294989608;'/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 1372 ms.
Running link step : cd /tmp/ltsmin3310708521294989608;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 51 ms.
Running LTSmin : cd /tmp/ltsmin3310708521294989608;'/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/stateBased14296472731936005909.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-31 01:01:44] [INFO ] Flatten gal took : 150 ms
[2024-05-31 01:01:45] [INFO ] Flatten gal took : 112 ms
[2024-05-31 01:01:45] [INFO ] Time to serialize gal into /tmp/LTL4943464046399309894.gal : 35 ms
[2024-05-31 01:01:45] [INFO ] Time to serialize properties into /tmp/LTL10479579618600847995.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/LTL4943464046399309894.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15085988797949581240.hoa' '-atoms' '/tmp/LTL10479579618600847995.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/LTL10479579618600847995.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15085988797949581240.hoa
Detected timeout of ITS tools.
[2024-05-31 01:02:00] [INFO ] Flatten gal took : 99 ms
[2024-05-31 01:02:00] [INFO ] Flatten gal took : 107 ms
[2024-05-31 01:02:00] [INFO ] Time to serialize gal into /tmp/LTL2275921492729974885.gal : 16 ms
[2024-05-31 01:02:00] [INFO ] Time to serialize properties into /tmp/LTL18030555718464555102.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/LTL2275921492729974885.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18030555718464555102.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F(((((X("((((Try_Check_Sources_E_5>=1)||(Try_Check_Sources_E_4>=1))||((Try_Check_Sources_E_6>=1)||(Try_Check_Sources_E_2>=1)))||(...817
Formula 0 simplified : FG(!"(((((cBlockedTasks<10)||(DisablePollingB_2_1<1))&&((cBlockedTasks<10)||(DisablePollingB_1_1<1)))&&(((cBlockedTasks<10)||(Disabl...803
Detected timeout of ITS tools.
[2024-05-31 01:02:15] [INFO ] Flatten gal took : 98 ms
[2024-05-31 01:02:15] [INFO ] Applying decomposition
[2024-05-31 01:02:15] [INFO ] Flatten gal took : 106 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/graph13933187041343498252.txt' '-o' '/tmp/graph13933187041343498252.bin' '-w' '/tmp/graph13933187041343498252.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph13933187041343498252.bin' '-l' '-1' '-v' '-w' '/tmp/graph13933187041343498252.weights' '-q' '0' '-e' '0.001'
[2024-05-31 01:02:16] [INFO ] Decomposing Gal with order
[2024-05-31 01:02:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 01:02:17] [INFO ] Removed a total of 841 redundant transitions.
[2024-05-31 01:02:17] [INFO ] Flatten gal took : 942 ms
[2024-05-31 01:02:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 160 labels/synchronizations in 98 ms.
[2024-05-31 01:02:17] [INFO ] Time to serialize gal into /tmp/LTL16486658980800145845.gal : 51 ms
[2024-05-31 01:02:17] [INFO ] Time to serialize properties into /tmp/LTL5829045009008777582.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/LTL16486658980800145845.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5829045009008777582.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(((((X("((((i6.i0.u47.Try_Check_Sources_E_5>=1)||(i1.i1.u71.Try_Check_Sources_E_4>=1))||((i11.i1.u77.Try_Check_Sources_E_6>=1)||...1080
Formula 0 simplified : FG(!"(((((i11.i0.u0.cBlockedTasks<10)||(i7.u81.DisablePollingB_2_1<1))&&((i11.i0.u0.cBlockedTasks<10)||(i0.u23.DisablePollingB_1_1<1...1066
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2071010708151168824
[2024-05-31 01:02:33] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2071010708151168824
Running compilation step : cd /tmp/ltsmin2071010708151168824;'/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 1448 ms.
Running link step : cd /tmp/ltsmin2071010708151168824;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin2071010708151168824;'/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((LTLAPp1==true))&&(LTLAPp0==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBLF-PT-S02J06T06-LTLFireability-03 finished in 172212 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 12 out of 515 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 515/515 places, 878/878 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 509 transition count 872
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 509 transition count 872
Applied a total of 12 rules in 23 ms. Remains 509 /515 variables (removed 6) and now considering 872/878 (removed 6) transitions.
[2024-05-31 01:02:48] [INFO ] Flow matrix only has 860 transitions (discarded 12 similar events)
// Phase 1: matrix 860 rows 509 cols
[2024-05-31 01:02:48] [INFO ] Computed 43 invariants in 23 ms
[2024-05-31 01:02:56] [INFO ] Dead Transitions using invariants and state equation in 7828 ms found 0 transitions.
[2024-05-31 01:02:56] [INFO ] Flow matrix only has 860 transitions (discarded 12 similar events)
[2024-05-31 01:02:56] [INFO ] Invariant cache hit.
[2024-05-31 01:02:56] [INFO ] Implicit Places using invariants in 689 ms returned [293]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 708 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 508/515 places, 872/878 transitions.
Applied a total of 0 rules in 11 ms. Remains 508 /508 variables (removed 0) and now considering 872/872 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 8584 ms. Remains : 508/515 places, 872/878 transitions.
Stuttering acceptance computed with spot in 164 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S02J06T06-LTLFireability-04 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:(OR (GEQ s432 1) (GEQ s191 1) (GEQ s68 1) (GEQ s380 1) (GEQ s501 1) (GEQ s390 1) (GEQ s449 1) (GEQ s169 1) (GEQ s438 1) (GEQ s117 1) (GEQ s152 1) (GEQ ...], 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 1 ms.
FORMULA PolyORBLF-PT-S02J06T06-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J06T06-LTLFireability-04 finished in 8798 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(!X(p0)) U G(p1))) U p2))'
Support contains 58 out of 515 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 515/515 places, 878/878 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 509 transition count 872
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 509 transition count 872
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 503 transition count 866
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 503 transition count 866
Applied a total of 24 rules in 36 ms. Remains 503 /515 variables (removed 12) and now considering 866/878 (removed 12) transitions.
[2024-05-31 01:02:57] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
// Phase 1: matrix 854 rows 503 cols
[2024-05-31 01:02:57] [INFO ] Computed 43 invariants in 12 ms
[2024-05-31 01:02:58] [INFO ] Dead Transitions using invariants and state equation in 1343 ms found 0 transitions.
[2024-05-31 01:02:58] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
[2024-05-31 01:02:58] [INFO ] Invariant cache hit.
[2024-05-31 01:02:59] [INFO ] Implicit Places using invariants in 810 ms returned [290]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 822 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 502/515 places, 866/878 transitions.
Applied a total of 0 rules in 20 ms. Remains 502 /502 variables (removed 0) and now considering 866/866 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2250 ms. Remains : 502/515 places, 866/878 transitions.
Stuttering acceptance computed with spot in 371 ms :[(NOT p2), (OR (NOT p2) p1), p1, (AND (NOT p0) p1), (AND p1 (NOT p0))]
Running random walk in product with property : PolyORBLF-PT-S02J06T06-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}, { cond=(AND p2 p1), acceptance={0} source=1 dest: 2}, { cond=p2, acceptance={0} source=1 dest: 3}], [{ cond=p1, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 4}], [{ cond=(AND p1 (NOT p0)), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p2:(OR (AND (GEQ s13 8) (GEQ s119 1) (GEQ s215 2)) (AND (GEQ s13 8) (GEQ s119 1) (GEQ s133 1) (GEQ s215 1)) (AND (GEQ s9 1) (GEQ s13 8) (GEQ s133 1) (GEQ ...], 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][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1564 steps with 34 reset in 14 ms.
FORMULA PolyORBLF-PT-S02J06T06-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J06T06-LTLFireability-05 finished in 2688 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 12 out of 515 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 515/515 places, 878/878 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 509 transition count 872
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 509 transition count 872
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 503 transition count 866
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 503 transition count 866
Applied a total of 24 rules in 24 ms. Remains 503 /515 variables (removed 12) and now considering 866/878 (removed 12) transitions.
[2024-05-31 01:02:59] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
[2024-05-31 01:02:59] [INFO ] Invariant cache hit.
[2024-05-31 01:03:01] [INFO ] Dead Transitions using invariants and state equation in 1548 ms found 0 transitions.
[2024-05-31 01:03:01] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
[2024-05-31 01:03:01] [INFO ] Invariant cache hit.
[2024-05-31 01:03:08] [INFO ] Implicit Places using invariants in 7364 ms returned [290]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 7393 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 502/515 places, 866/878 transitions.
Applied a total of 0 rules in 9 ms. Remains 502 /502 variables (removed 0) and now considering 866/866 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 8985 ms. Remains : 502/515 places, 866/878 transitions.
Stuttering acceptance computed with spot in 131 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S02J06T06-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (GEQ s94 1) (GEQ s62 1) (GEQ s197 1) (GEQ s109 1) (GEQ s34 1) (GEQ s332 1) (GEQ s172 1) (GEQ s405 1) (GEQ s342 1) (GEQ s256 1) (GEQ s265 1) (GEQ s4...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 1845 reset in 537 ms.
Product exploration explored 100000 steps with 1845 reset in 694 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 sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 254 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(NOT p0)]
Finished random walk after 53 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=53 )
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 209 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 61 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 78 ms :[(NOT p0)]
[2024-05-31 01:03:10] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
// Phase 1: matrix 854 rows 502 cols
[2024-05-31 01:03:10] [INFO ] Computed 42 invariants in 14 ms
[2024-05-31 01:03:11] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2024-05-31 01:03:11] [INFO ] [Real]Absence check using 13 positive and 29 generalized place invariants in 118 ms returned sat
[2024-05-31 01:03:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 01:03:13] [INFO ] [Real]Absence check using state equation in 1442 ms returned sat
[2024-05-31 01:03:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 01:03:13] [INFO ] [Nat]Absence check using 13 positive place invariants in 4 ms returned sat
[2024-05-31 01:03:13] [INFO ] [Nat]Absence check using 13 positive and 29 generalized place invariants in 171 ms returned sat
[2024-05-31 01:03:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 01:03:19] [INFO ] [Nat]Absence check using state equation in 5766 ms returned sat
[2024-05-31 01:03:19] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-31 01:03:20] [INFO ] [Nat]Added 72 Read/Feed constraints in 301 ms returned sat
[2024-05-31 01:03:20] [INFO ] Deduced a trap composed of 93 places in 339 ms of which 1 ms to minimize.
[2024-05-31 01:03:20] [INFO ] Deduced a trap composed of 62 places in 314 ms of which 1 ms to minimize.
[2024-05-31 01:03:21] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1252 ms
[2024-05-31 01:03:21] [INFO ] Computed and/alt/rep : 630/2217/624 causal constraints (skipped 228 transitions) in 109 ms.
[2024-05-31 01:03:27] [INFO ] Added : 312 causal constraints over 63 iterations in 6127 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 12 out of 502 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 502/502 places, 866/866 transitions.
Drop transitions removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 0 with 42 rules applied. Total rules applied 42 place count 502 transition count 824
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 1 with 42 rules applied. Total rules applied 84 place count 460 transition count 824
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 60 Pre rules applied. Total rules applied 84 place count 460 transition count 764
Deduced a syphon composed of 60 places in 1 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 204 place count 400 transition count 764
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 0 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 276 place count 364 transition count 728
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 279 place count 361 transition count 725
Iterating global reduction 2 with 3 rules applied. Total rules applied 282 place count 361 transition count 725
Applied a total of 282 rules in 286 ms. Remains 361 /502 variables (removed 141) and now considering 725/866 (removed 141) transitions.
[2024-05-31 01:03:27] [INFO ] Flow matrix only has 713 transitions (discarded 12 similar events)
// Phase 1: matrix 713 rows 361 cols
[2024-05-31 01:03:27] [INFO ] Computed 42 invariants in 45 ms
[2024-05-31 01:03:28] [INFO ] Dead Transitions using invariants and state equation in 925 ms found 0 transitions.
[2024-05-31 01:03:28] [INFO ] Flow matrix only has 713 transitions (discarded 12 similar events)
[2024-05-31 01:03:28] [INFO ] Invariant cache hit.
[2024-05-31 01:03:29] [INFO ] Implicit Places using invariants in 557 ms returned []
[2024-05-31 01:03:29] [INFO ] Flow matrix only has 713 transitions (discarded 12 similar events)
[2024-05-31 01:03:29] [INFO ] Invariant cache hit.
[2024-05-31 01:03:29] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-31 01:03:38] [INFO ] Implicit Places using invariants and state equation in 9051 ms returned []
Implicit Place search using SMT with State Equation took 9652 ms to find 0 implicit places.
[2024-05-31 01:03:38] [INFO ] Redundant transitions in 90 ms returned []
[2024-05-31 01:03:38] [INFO ] Flow matrix only has 713 transitions (discarded 12 similar events)
[2024-05-31 01:03:38] [INFO ] Invariant cache hit.
[2024-05-31 01:03:39] [INFO ] Dead Transitions using invariants and state equation in 965 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 361/502 places, 725/866 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11985 ms. Remains : 361/502 places, 725/866 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 132 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 71 ms :[(NOT p0)]
Finished random walk after 36 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=9 )
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 177 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 97 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 64 ms :[(NOT p0)]
[2024-05-31 01:03:39] [INFO ] Flow matrix only has 713 transitions (discarded 12 similar events)
[2024-05-31 01:03:39] [INFO ] Invariant cache hit.
[2024-05-31 01:03:40] [INFO ] [Real]Absence check using 18 positive place invariants in 22 ms returned sat
[2024-05-31 01:03:40] [INFO ] [Real]Absence check using 18 positive and 24 generalized place invariants in 84 ms returned sat
[2024-05-31 01:03:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 01:03:43] [INFO ] [Real]Absence check using state equation in 2659 ms returned sat
[2024-05-31 01:03:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 01:03:44] [INFO ] [Nat]Absence check using 18 positive place invariants in 17 ms returned sat
[2024-05-31 01:03:44] [INFO ] [Nat]Absence check using 18 positive and 24 generalized place invariants in 50 ms returned sat
[2024-05-31 01:03:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 01:03:45] [INFO ] [Nat]Absence check using state equation in 1665 ms returned sat
[2024-05-31 01:03:45] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-31 01:03:46] [INFO ] [Nat]Added 72 Read/Feed constraints in 216 ms returned sat
[2024-05-31 01:03:46] [INFO ] Deduced a trap composed of 38 places in 303 ms of which 1 ms to minimize.
[2024-05-31 01:03:46] [INFO ] Deduced a trap composed of 47 places in 147 ms of which 14 ms to minimize.
[2024-05-31 01:03:46] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 678 ms
[2024-05-31 01:03:46] [INFO ] Computed and/alt/rep : 441/1956/435 causal constraints (skipped 276 transitions) in 93 ms.
[2024-05-31 01:03:51] [INFO ] Added : 245 causal constraints over 49 iterations in 4411 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 90 ms :[(NOT p0)]
Product exploration explored 100000 steps with 2635 reset in 444 ms.
Product exploration explored 100000 steps with 2644 reset in 430 ms.
Built C files in :
/tmp/ltsmin8232966628000659300
[2024-05-31 01:03:52] [INFO ] Computing symmetric may disable matrix : 725 transitions.
[2024-05-31 01:03:52] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 01:03:52] [INFO ] Computing symmetric may enable matrix : 725 transitions.
[2024-05-31 01:03:52] [INFO ] Computation of Complete enable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 01:03:52] [INFO ] Computing Do-Not-Accords matrix : 725 transitions.
[2024-05-31 01:03:52] [INFO ] Computation of Completed DNA matrix. took 53 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 01:03:52] [INFO ] Built C files in 357ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8232966628000659300
Running compilation step : cd /tmp/ltsmin8232966628000659300;'/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 1797 ms.
Running link step : cd /tmp/ltsmin8232966628000659300;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 64 ms.
Running LTSmin : cd /tmp/ltsmin8232966628000659300;'/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/stateBased966592682867965288.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 12 out of 361 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 361/361 places, 725/725 transitions.
Applied a total of 0 rules in 36 ms. Remains 361 /361 variables (removed 0) and now considering 725/725 (removed 0) transitions.
[2024-05-31 01:04:07] [INFO ] Flow matrix only has 713 transitions (discarded 12 similar events)
[2024-05-31 01:04:07] [INFO ] Invariant cache hit.
[2024-05-31 01:04:08] [INFO ] Dead Transitions using invariants and state equation in 1106 ms found 0 transitions.
[2024-05-31 01:04:08] [INFO ] Flow matrix only has 713 transitions (discarded 12 similar events)
[2024-05-31 01:04:08] [INFO ] Invariant cache hit.
[2024-05-31 01:04:08] [INFO ] Implicit Places using invariants in 638 ms returned []
[2024-05-31 01:04:08] [INFO ] Flow matrix only has 713 transitions (discarded 12 similar events)
[2024-05-31 01:04:09] [INFO ] Invariant cache hit.
[2024-05-31 01:04:09] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-31 01:04:21] [INFO ] Implicit Places using invariants and state equation in 12293 ms returned []
Implicit Place search using SMT with State Equation took 12969 ms to find 0 implicit places.
[2024-05-31 01:04:21] [INFO ] Redundant transitions in 18 ms returned []
[2024-05-31 01:04:21] [INFO ] Flow matrix only has 713 transitions (discarded 12 similar events)
[2024-05-31 01:04:21] [INFO ] Invariant cache hit.
[2024-05-31 01:04:22] [INFO ] Dead Transitions using invariants and state equation in 853 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 15040 ms. Remains : 361/361 places, 725/725 transitions.
Built C files in :
/tmp/ltsmin15696353932424039973
[2024-05-31 01:04:22] [INFO ] Computing symmetric may disable matrix : 725 transitions.
[2024-05-31 01:04:22] [INFO ] Computation of Complete disable matrix. took 18 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 01:04:22] [INFO ] Computing symmetric may enable matrix : 725 transitions.
[2024-05-31 01:04:22] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 01:04:22] [INFO ] Computing Do-Not-Accords matrix : 725 transitions.
[2024-05-31 01:04:22] [INFO ] Computation of Completed DNA matrix. took 50 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 01:04:22] [INFO ] Built C files in 262ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15696353932424039973
Running compilation step : cd /tmp/ltsmin15696353932424039973;'/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 1805 ms.
Running link step : cd /tmp/ltsmin15696353932424039973;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 46 ms.
Running LTSmin : cd /tmp/ltsmin15696353932424039973;'/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/stateBased15413066197789729295.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-31 01:04:37] [INFO ] Flatten gal took : 96 ms
[2024-05-31 01:04:37] [INFO ] Flatten gal took : 97 ms
[2024-05-31 01:04:37] [INFO ] Time to serialize gal into /tmp/LTL7742662172504626790.gal : 30 ms
[2024-05-31 01:04:37] [INFO ] Time to serialize properties into /tmp/LTL3885710104129975780.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/LTL7742662172504626790.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8995076392055111853.hoa' '-atoms' '/tmp/LTL3885710104129975780.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/LTL3885710104129975780.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8995076392055111853.hoa
Detected timeout of ITS tools.
[2024-05-31 01:04:52] [INFO ] Flatten gal took : 70 ms
[2024-05-31 01:04:52] [INFO ] Flatten gal took : 88 ms
[2024-05-31 01:04:52] [INFO ] Time to serialize gal into /tmp/LTL4882285384227936980.gal : 19 ms
[2024-05-31 01:04:52] [INFO ] Time to serialize properties into /tmp/LTL18433435520916882508.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/LTL4882285384227936980.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18433435520916882508.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(F("(((((DisablePollingE_1_1>=1)||(DisablePollingE_1_2>=1))||((DisablePollingE_6_2>=1)||(DisablePollingE_2_2>=1)))||(((DisablePoll...366
Formula 0 simplified : XG!"(((((DisablePollingE_1_1>=1)||(DisablePollingE_1_2>=1))||((DisablePollingE_6_2>=1)||(DisablePollingE_2_2>=1)))||(((DisablePollin...360
Detected timeout of ITS tools.
[2024-05-31 01:05:08] [INFO ] Flatten gal took : 57 ms
[2024-05-31 01:05:08] [INFO ] Applying decomposition
[2024-05-31 01:05:08] [INFO ] Flatten gal took : 81 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/graph785269271446307774.txt' '-o' '/tmp/graph785269271446307774.bin' '-w' '/tmp/graph785269271446307774.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph785269271446307774.bin' '-l' '-1' '-v' '-w' '/tmp/graph785269271446307774.weights' '-q' '0' '-e' '0.001'
[2024-05-31 01:05:08] [INFO ] Decomposing Gal with order
[2024-05-31 01:05:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 01:05:08] [INFO ] Removed a total of 561 redundant transitions.
[2024-05-31 01:05:08] [INFO ] Flatten gal took : 273 ms
[2024-05-31 01:05:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 491 labels/synchronizations in 80 ms.
[2024-05-31 01:05:08] [INFO ] Time to serialize gal into /tmp/LTL8744602007755995574.gal : 37 ms
[2024-05-31 01:05:08] [INFO ] Time to serialize properties into /tmp/LTL9561969644921418165.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/LTL8744602007755995574.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9561969644921418165.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(F("(((((i1.u0.DisablePollingE_1_1>=1)||(i1.u0.DisablePollingE_1_2>=1))||((i1.u0.DisablePollingE_6_2>=1)||(i1.u0.DisablePollingE_2...438
Formula 0 simplified : XG!"(((((i1.u0.DisablePollingE_1_1>=1)||(i1.u0.DisablePollingE_1_2>=1))||((i1.u0.DisablePollingE_6_2>=1)||(i1.u0.DisablePollingE_2_2...432
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3876873299616880753
[2024-05-31 01:05:24] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3876873299616880753
Running compilation step : cd /tmp/ltsmin3876873299616880753;'/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 1094 ms.
Running link step : cd /tmp/ltsmin3876873299616880753;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 73 ms.
Running LTSmin : cd /tmp/ltsmin3876873299616880753;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((LTLAPp0==true)))' '--buchi-type=spotba'
LTSmin run took 4930 ms.
FORMULA PolyORBLF-PT-S02J06T06-LTLFireability-06 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property PolyORBLF-PT-S02J06T06-LTLFireability-06 finished in 150575 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((p0&&F(p1)&&(G(p1)||p2))))'
Support contains 63 out of 515 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 515/515 places, 878/878 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 509 transition count 872
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 509 transition count 872
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 503 transition count 866
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 503 transition count 866
Applied a total of 24 rules in 35 ms. Remains 503 /515 variables (removed 12) and now considering 866/878 (removed 12) transitions.
[2024-05-31 01:05:30] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
// Phase 1: matrix 854 rows 503 cols
[2024-05-31 01:05:30] [INFO ] Computed 43 invariants in 20 ms
[2024-05-31 01:05:31] [INFO ] Dead Transitions using invariants and state equation in 1411 ms found 0 transitions.
[2024-05-31 01:05:31] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
[2024-05-31 01:05:31] [INFO ] Invariant cache hit.
[2024-05-31 01:05:37] [INFO ] Implicit Places using invariants in 5510 ms returned [290]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 5529 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 502/515 places, 866/878 transitions.
Applied a total of 0 rules in 5 ms. Remains 502 /502 variables (removed 0) and now considering 866/866 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 6998 ms. Remains : 502/515 places, 866/878 transitions.
Stuttering acceptance computed with spot in 460 ms :[true, (NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : PolyORBLF-PT-S02J06T06-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(OR (NOT p0) (AND (NOT p1) (NOT p2))), acceptance={} source=3 dest: 0}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=3 dest: 1}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={} source=4 dest: 0}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=2, aps=[p1:(OR (AND (GEQ s45 1) (GEQ s108 1)) (AND (GEQ s108 1) (GEQ s292 1)) (AND (GEQ s108 1) (GEQ s497 1)) (AND (GEQ s108 1) (GEQ s132 1)) (AND (GEQ s108 1) (G...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-PT-S02J06T06-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J06T06-LTLFireability-07 finished in 7511 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(F(p0))||G(p1)))'
Support contains 4 out of 515 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 515/515 places, 878/878 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 509 transition count 872
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 509 transition count 872
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 503 transition count 866
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 503 transition count 866
Applied a total of 24 rules in 36 ms. Remains 503 /515 variables (removed 12) and now considering 866/878 (removed 12) transitions.
[2024-05-31 01:05:37] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
[2024-05-31 01:05:37] [INFO ] Invariant cache hit.
[2024-05-31 01:05:39] [INFO ] Dead Transitions using invariants and state equation in 1446 ms found 0 transitions.
[2024-05-31 01:05:39] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
[2024-05-31 01:05:39] [INFO ] Invariant cache hit.
[2024-05-31 01:05:39] [INFO ] Implicit Places using invariants in 688 ms returned [290]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 707 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 502/515 places, 866/878 transitions.
Applied a total of 0 rules in 7 ms. Remains 502 /502 variables (removed 0) and now considering 866/866 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2217 ms. Remains : 502/515 places, 866/878 transitions.
Stuttering acceptance computed with spot in 202 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-PT-S02J06T06-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GEQ s433 1), p1:(AND (GEQ s64 1) (GEQ s69 1) (GEQ s469 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 25914 steps with 66 reset in 91 ms.
FORMULA PolyORBLF-PT-S02J06T06-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J06T06-LTLFireability-08 finished in 2555 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G((p0||G(p1)))))))'
Support contains 10 out of 515 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 515/515 places, 878/878 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 509 transition count 872
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 509 transition count 872
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 503 transition count 866
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 503 transition count 866
Applied a total of 24 rules in 27 ms. Remains 503 /515 variables (removed 12) and now considering 866/878 (removed 12) transitions.
[2024-05-31 01:05:40] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
[2024-05-31 01:05:40] [INFO ] Invariant cache hit.
[2024-05-31 01:05:44] [INFO ] Dead Transitions using invariants and state equation in 4614 ms found 0 transitions.
[2024-05-31 01:05:44] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
[2024-05-31 01:05:44] [INFO ] Invariant cache hit.
[2024-05-31 01:05:45] [INFO ] Implicit Places using invariants in 603 ms returned []
[2024-05-31 01:05:45] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
[2024-05-31 01:05:45] [INFO ] Invariant cache hit.
[2024-05-31 01:05:46] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-31 01:05:54] [INFO ] Implicit Places using invariants and state equation in 9141 ms returned []
Implicit Place search using SMT with State Equation took 9798 ms to find 0 implicit places.
[2024-05-31 01:05:54] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
[2024-05-31 01:05:54] [INFO ] Invariant cache hit.
[2024-05-31 01:05:56] [INFO ] Dead Transitions using invariants and state equation in 1500 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 503/515 places, 866/878 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15986 ms. Remains : 503/515 places, 866/878 transitions.
Stuttering acceptance computed with spot in 355 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : PolyORBLF-PT-S02J06T06-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={} source=5 dest: 3}]], initial=4, aps=[p1:(OR (AND (GEQ s13 8) (GEQ s133 1) (GEQ s180 1) (GEQ s215 1) (OR (LT s27 1) (LT s69 1) (LT s290 1))) (AND (GEQ s87 1) (GEQ s205 1) (GEQ s319 1)) (AND (G...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-PT-S02J06T06-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J06T06-LTLFireability-10 finished in 16363 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 3 out of 515 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 515/515 places, 878/878 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 509 transition count 872
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 509 transition count 872
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 503 transition count 866
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 503 transition count 866
Applied a total of 24 rules in 49 ms. Remains 503 /515 variables (removed 12) and now considering 866/878 (removed 12) transitions.
[2024-05-31 01:05:56] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
[2024-05-31 01:05:56] [INFO ] Invariant cache hit.
[2024-05-31 01:06:04] [INFO ] Dead Transitions using invariants and state equation in 7930 ms found 0 transitions.
[2024-05-31 01:06:04] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
[2024-05-31 01:06:04] [INFO ] Invariant cache hit.
[2024-05-31 01:06:05] [INFO ] Implicit Places using invariants in 650 ms returned [290]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 673 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 502/515 places, 866/878 transitions.
Applied a total of 0 rules in 5 ms. Remains 502 /502 variables (removed 0) and now considering 866/866 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 8694 ms. Remains : 502/515 places, 866/878 transitions.
Stuttering acceptance computed with spot in 205 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S02J06T06-LTLFireability-11 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:(OR (LT s347 1) (LT s375 1) (LT s377 10))], 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 463 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-PT-S02J06T06-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J06T06-LTLFireability-11 finished in 8927 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 3 out of 515 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 515/515 places, 878/878 transitions.
Drop transitions removed 54 transitions
Trivial Post-agglo rules discarded 54 transitions
Performed 54 trivial Post agglomeration. Transition count delta: 54
Iterating post reduction 0 with 54 rules applied. Total rules applied 54 place count 515 transition count 824
Reduce places removed 54 places and 0 transitions.
Iterating post reduction 1 with 54 rules applied. Total rules applied 108 place count 461 transition count 824
Performed 59 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 59 Pre rules applied. Total rules applied 108 place count 461 transition count 765
Deduced a syphon composed of 59 places in 0 ms
Reduce places removed 59 places and 0 transitions.
Iterating global reduction 2 with 118 rules applied. Total rules applied 226 place count 402 transition count 765
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 229 place count 399 transition count 762
Iterating global reduction 2 with 3 rules applied. Total rules applied 232 place count 399 transition count 762
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 0 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 328 place count 351 transition count 714
Applied a total of 328 rules in 136 ms. Remains 351 /515 variables (removed 164) and now considering 714/878 (removed 164) transitions.
[2024-05-31 01:06:05] [INFO ] Flow matrix only has 702 transitions (discarded 12 similar events)
// Phase 1: matrix 702 rows 351 cols
[2024-05-31 01:06:05] [INFO ] Computed 43 invariants in 6 ms
[2024-05-31 01:06:14] [INFO ] Dead Transitions using invariants and state equation in 8699 ms found 0 transitions.
[2024-05-31 01:06:14] [INFO ] Flow matrix only has 702 transitions (discarded 12 similar events)
[2024-05-31 01:06:14] [INFO ] Invariant cache hit.
[2024-05-31 01:06:14] [INFO ] Implicit Places using invariants in 501 ms returned [203]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 521 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 350/515 places, 714/878 transitions.
Applied a total of 0 rules in 27 ms. Remains 350 /350 variables (removed 0) and now considering 714/714 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 9405 ms. Remains : 350/515 places, 714/878 transitions.
Stuttering acceptance computed with spot in 135 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S02J06T06-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s66 1) (GEQ s223 1) (GEQ s306 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 2567 steps with 6 reset in 14 ms.
FORMULA PolyORBLF-PT-S02J06T06-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J06T06-LTLFireability-13 finished in 9581 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)&&X((p2&&X(F(p3))))))'
Support contains 7 out of 515 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 515/515 places, 878/878 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 509 transition count 872
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 509 transition count 872
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 503 transition count 866
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 503 transition count 866
Applied a total of 24 rules in 67 ms. Remains 503 /515 variables (removed 12) and now considering 866/878 (removed 12) transitions.
[2024-05-31 01:06:15] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
// Phase 1: matrix 854 rows 503 cols
[2024-05-31 01:06:15] [INFO ] Computed 43 invariants in 10 ms
[2024-05-31 01:06:26] [INFO ] Dead Transitions using invariants and state equation in 11641 ms found 0 transitions.
[2024-05-31 01:06:26] [INFO ] Flow matrix only has 854 transitions (discarded 12 similar events)
[2024-05-31 01:06:26] [INFO ] Invariant cache hit.
[2024-05-31 01:06:27] [INFO ] Implicit Places using invariants in 679 ms returned [290]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 711 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 502/515 places, 866/878 transitions.
Applied a total of 0 rules in 21 ms. Remains 502 /502 variables (removed 0) and now considering 866/866 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 12470 ms. Remains : 502/515 places, 866/878 transitions.
Stuttering acceptance computed with spot in 421 ms :[(OR (NOT p1) (NOT p3) (NOT p2)), true, (NOT p1), (OR (NOT p2) (NOT p3)), (NOT p3)]
Running random walk in product with property : PolyORBLF-PT-S02J06T06-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 2}, { cond=(OR p1 (NOT p0)), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={} source=3 dest: 1}, { cond=p2, acceptance={} source=3 dest: 4}], [{ cond=(NOT p3), acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(GEQ s428 1), p0:(AND (GEQ s4 10) (GEQ s142 1)), p2:(GEQ s56 1), p3:(OR (LT s13 9) (LT s133 1) (LT s305 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][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-PT-S02J06T06-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J06T06-LTLFireability-14 finished in 12949 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((X(p1)&&p0))))'
Found a Shortening insensitive property : PolyORBLF-PT-S02J06T06-LTLFireability-03
Stuttering acceptance computed with spot in 322 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Support contains 19 out of 515 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 515/515 places, 878/878 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 515 transition count 830
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 96 place count 467 transition count 830
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 48 Pre rules applied. Total rules applied 96 place count 467 transition count 782
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 192 place count 419 transition count 782
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 195 place count 416 transition count 779
Iterating global reduction 2 with 3 rules applied. Total rules applied 198 place count 416 transition count 779
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 0 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 2 with 84 rules applied. Total rules applied 282 place count 374 transition count 737
Applied a total of 282 rules in 115 ms. Remains 374 /515 variables (removed 141) and now considering 737/878 (removed 141) transitions.
[2024-05-31 01:06:28] [INFO ] Flow matrix only has 725 transitions (discarded 12 similar events)
// Phase 1: matrix 725 rows 374 cols
[2024-05-31 01:06:28] [INFO ] Computed 43 invariants in 7 ms
[2024-05-31 01:06:35] [INFO ] Dead Transitions using invariants and state equation in 7219 ms found 0 transitions.
[2024-05-31 01:06:36] [INFO ] Flow matrix only has 725 transitions (discarded 12 similar events)
[2024-05-31 01:06:36] [INFO ] Invariant cache hit.
[2024-05-31 01:06:36] [INFO ] Implicit Places using invariants in 573 ms returned [217]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 588 ms to find 1 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 373/515 places, 737/878 transitions.
Applied a total of 0 rules in 9 ms. Remains 373 /373 variables (removed 0) and now considering 737/737 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 7964 ms. Remains : 373/515 places, 737/878 transitions.
Running random walk in product with property : PolyORBLF-PT-S02J06T06-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (OR (LT s4 10) (LT s118 1)) (OR (LT s4 10) (LT s223 1)) (OR (LT s4 10) (LT s107 1)) (OR (LT s4 10) (LT s279 1)) (OR (LT s4 10) (LT s362 1)) (OR (L...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 5736 reset in 774 ms.
Product exploration explored 100000 steps with 5741 reset in 547 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (AND p0 (NOT p1))), (X p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND p0 (NOT p1)))), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 199 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter sensitive) to 3 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 278 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 47 steps, including 0 resets, run visited all 3 properties in 14 ms. (steps per millisecond=3 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 (NOT p1)), (X (AND p0 (NOT p1))), (X p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND p0 (NOT p1)))), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 7 factoid took 403 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter sensitive) to 3 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 330 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 250 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
[2024-05-31 01:06:39] [INFO ] Flow matrix only has 725 transitions (discarded 12 similar events)
// Phase 1: matrix 725 rows 373 cols
[2024-05-31 01:06:39] [INFO ] Computed 42 invariants in 7 ms
[2024-05-31 01:06:40] [INFO ] [Real]Absence check using 16 positive place invariants in 24 ms returned sat
[2024-05-31 01:06:40] [INFO ] [Real]Absence check using 16 positive and 26 generalized place invariants in 89 ms returned sat
[2024-05-31 01:06:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 01:06:41] [INFO ] [Real]Absence check using state equation in 934 ms returned sat
[2024-05-31 01:06:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 01:06:41] [INFO ] [Nat]Absence check using 16 positive place invariants in 10 ms returned sat
[2024-05-31 01:06:41] [INFO ] [Nat]Absence check using 16 positive and 26 generalized place invariants in 62 ms returned sat
[2024-05-31 01:06:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 01:06:43] [INFO ] [Nat]Absence check using state equation in 1510 ms returned sat
[2024-05-31 01:06:43] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-31 01:06:43] [INFO ] [Nat]Added 72 Read/Feed constraints in 228 ms returned sat
[2024-05-31 01:06:44] [INFO ] Deduced a trap composed of 11 places in 308 ms of which 2 ms to minimize.
[2024-05-31 01:06:44] [INFO ] Deduced a trap composed of 132 places in 453 ms of which 1 ms to minimize.
[2024-05-31 01:06:44] [INFO ] Deduced a trap composed of 134 places in 306 ms of which 1 ms to minimize.
[2024-05-31 01:06:45] [INFO ] Deduced a trap composed of 49 places in 343 ms of which 1 ms to minimize.
[2024-05-31 01:06:45] [INFO ] Deduced a trap composed of 136 places in 334 ms of which 3 ms to minimize.
[2024-05-31 01:06:46] [INFO ] Deduced a trap composed of 48 places in 386 ms of which 1 ms to minimize.
[2024-05-31 01:06:48] [INFO ] Deduced a trap composed of 15 places in 2189 ms of which 3 ms to minimize.
[2024-05-31 01:06:49] [INFO ] Deduced a trap composed of 48 places in 1227 ms of which 28 ms to minimize.
[2024-05-31 01:06:50] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 6366 ms
[2024-05-31 01:06:50] [INFO ] Computed and/alt/rep : 465/2052/459 causal constraints (skipped 264 transitions) in 81 ms.
[2024-05-31 01:06:55] [INFO ] Added : 296 causal constraints over 60 iterations in 4930 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 19 out of 373 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 373/373 places, 737/737 transitions.
Applied a total of 0 rules in 4 ms. Remains 373 /373 variables (removed 0) and now considering 737/737 (removed 0) transitions.
[2024-05-31 01:06:55] [INFO ] Flow matrix only has 725 transitions (discarded 12 similar events)
[2024-05-31 01:06:55] [INFO ] Invariant cache hit.
[2024-05-31 01:06:56] [INFO ] Dead Transitions using invariants and state equation in 1222 ms found 0 transitions.
[2024-05-31 01:06:56] [INFO ] Flow matrix only has 725 transitions (discarded 12 similar events)
[2024-05-31 01:06:56] [INFO ] Invariant cache hit.
[2024-05-31 01:06:56] [INFO ] Implicit Places using invariants in 605 ms returned []
[2024-05-31 01:06:56] [INFO ] Flow matrix only has 725 transitions (discarded 12 similar events)
[2024-05-31 01:06:56] [INFO ] Invariant cache hit.
[2024-05-31 01:06:57] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-31 01:07:04] [INFO ] Implicit Places using invariants and state equation in 7467 ms returned []
Implicit Place search using SMT with State Equation took 8112 ms to find 0 implicit places.
[2024-05-31 01:07:04] [INFO ] Flow matrix only has 725 transitions (discarded 12 similar events)
[2024-05-31 01:07:04] [INFO ] Invariant cache hit.
[2024-05-31 01:07:05] [INFO ] Dead Transitions using invariants and state equation in 952 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10333 ms. Remains : 373/373 places, 737/737 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (AND p0 (NOT p1))), (X p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND p0 (NOT p1)))), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 273 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter sensitive) to 3 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 255 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 40 steps, including 0 resets, run visited all 3 properties in 3 ms. (steps per millisecond=13 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 (NOT p1)), (X (AND p0 (NOT p1))), (X p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND p0 (NOT p1)))), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 7 factoid took 429 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter sensitive) to 3 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 184 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 246 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
[2024-05-31 01:07:06] [INFO ] Flow matrix only has 725 transitions (discarded 12 similar events)
[2024-05-31 01:07:06] [INFO ] Invariant cache hit.
[2024-05-31 01:07:07] [INFO ] [Real]Absence check using 16 positive place invariants in 13 ms returned sat
[2024-05-31 01:07:07] [INFO ] [Real]Absence check using 16 positive and 26 generalized place invariants in 230 ms returned sat
[2024-05-31 01:07:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 01:07:09] [INFO ] [Real]Absence check using state equation in 1822 ms returned sat
[2024-05-31 01:07:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 01:07:10] [INFO ] [Nat]Absence check using 16 positive place invariants in 10 ms returned sat
[2024-05-31 01:07:10] [INFO ] [Nat]Absence check using 16 positive and 26 generalized place invariants in 88 ms returned sat
[2024-05-31 01:07:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 01:07:13] [INFO ] [Nat]Absence check using state equation in 2911 ms returned sat
[2024-05-31 01:07:13] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-31 01:07:13] [INFO ] [Nat]Added 72 Read/Feed constraints in 532 ms returned sat
[2024-05-31 01:07:13] [INFO ] Deduced a trap composed of 48 places in 124 ms of which 1 ms to minimize.
[2024-05-31 01:07:14] [INFO ] Deduced a trap composed of 48 places in 126 ms of which 1 ms to minimize.
[2024-05-31 01:07:14] [INFO ] Deduced a trap composed of 48 places in 112 ms of which 0 ms to minimize.
[2024-05-31 01:07:14] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 617 ms
[2024-05-31 01:07:14] [INFO ] Computed and/alt/rep : 465/2052/459 causal constraints (skipped 264 transitions) in 91 ms.
[2024-05-31 01:07:18] [INFO ] Added : 268 causal constraints over 54 iterations in 4490 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 214 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 5717 reset in 423 ms.
Product exploration explored 100000 steps with 5759 reset in 442 ms.
Built C files in :
/tmp/ltsmin7730350575455093669
[2024-05-31 01:07:20] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7730350575455093669
Running compilation step : cd /tmp/ltsmin7730350575455093669;'/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 1409 ms.
Running link step : cd /tmp/ltsmin7730350575455093669;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 47 ms.
Running LTSmin : cd /tmp/ltsmin7730350575455093669;'/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/stateBased8023745172674568723.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 19 out of 373 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 373/373 places, 737/737 transitions.
Applied a total of 0 rules in 10 ms. Remains 373 /373 variables (removed 0) and now considering 737/737 (removed 0) transitions.
[2024-05-31 01:07:35] [INFO ] Flow matrix only has 725 transitions (discarded 12 similar events)
[2024-05-31 01:07:35] [INFO ] Invariant cache hit.
[2024-05-31 01:07:36] [INFO ] Dead Transitions using invariants and state equation in 846 ms found 0 transitions.
[2024-05-31 01:07:36] [INFO ] Flow matrix only has 725 transitions (discarded 12 similar events)
[2024-05-31 01:07:36] [INFO ] Invariant cache hit.
[2024-05-31 01:07:36] [INFO ] Implicit Places using invariants in 538 ms returned []
[2024-05-31 01:07:36] [INFO ] Flow matrix only has 725 transitions (discarded 12 similar events)
[2024-05-31 01:07:36] [INFO ] Invariant cache hit.
[2024-05-31 01:07:37] [INFO ] State equation strengthened by 72 read => feed constraints.
[2024-05-31 01:07:40] [INFO ] Implicit Places using invariants and state equation in 4192 ms returned []
Implicit Place search using SMT with State Equation took 4774 ms to find 0 implicit places.
[2024-05-31 01:07:40] [INFO ] Flow matrix only has 725 transitions (discarded 12 similar events)
[2024-05-31 01:07:40] [INFO ] Invariant cache hit.
[2024-05-31 01:07:41] [INFO ] Dead Transitions using invariants and state equation in 873 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6532 ms. Remains : 373/373 places, 737/737 transitions.
Built C files in :
/tmp/ltsmin4124671034162168441
[2024-05-31 01:07:41] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4124671034162168441
Running compilation step : cd /tmp/ltsmin4124671034162168441;'/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 1128 ms.
Running link step : cd /tmp/ltsmin4124671034162168441;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin4124671034162168441;'/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/stateBased12924654132394261589.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-31 01:07:57] [INFO ] Flatten gal took : 82 ms
[2024-05-31 01:07:57] [INFO ] Flatten gal took : 66 ms
[2024-05-31 01:07:57] [INFO ] Time to serialize gal into /tmp/LTL947981662640699815.gal : 19 ms
[2024-05-31 01:07:57] [INFO ] Time to serialize properties into /tmp/LTL14157077316294899746.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/LTL947981662640699815.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6315733284193489185.hoa' '-atoms' '/tmp/LTL14157077316294899746.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/LTL14157077316294899746.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6315733284193489185.hoa
Detected timeout of ITS tools.
[2024-05-31 01:08:12] [INFO ] Flatten gal took : 50 ms
[2024-05-31 01:08:12] [INFO ] Flatten gal took : 36 ms
[2024-05-31 01:08:12] [INFO ] Time to serialize gal into /tmp/LTL13692450879726497298.gal : 26 ms
[2024-05-31 01:08:12] [INFO ] Time to serialize properties into /tmp/LTL6833163324723141874.ltl : 13 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/LTL13692450879726497298.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6833163324723141874.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F(((((X("((((Try_Check_Sources_E_5>=1)||(Try_Check_Sources_E_4>=1))||((Try_Check_Sources_E_6>=1)||(Try_Check_Sources_E_2>=1)))||(...817
Formula 0 simplified : FG(!"(((((cBlockedTasks<10)||(DisablePollingB_2_1<1))&&((cBlockedTasks<10)||(DisablePollingB_1_1<1)))&&(((cBlockedTasks<10)||(Disabl...803
Detected timeout of ITS tools.
[2024-05-31 01:08:27] [INFO ] Flatten gal took : 34 ms
[2024-05-31 01:08:27] [INFO ] Applying decomposition
[2024-05-31 01:08:27] [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/graph886379004195639091.txt' '-o' '/tmp/graph886379004195639091.bin' '-w' '/tmp/graph886379004195639091.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph886379004195639091.bin' '-l' '-1' '-v' '-w' '/tmp/graph886379004195639091.weights' '-q' '0' '-e' '0.001'
[2024-05-31 01:08:27] [INFO ] Decomposing Gal with order
[2024-05-31 01:08:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 01:08:28] [INFO ] Removed a total of 503 redundant transitions.
[2024-05-31 01:08:28] [INFO ] Flatten gal took : 259 ms
[2024-05-31 01:08:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 455 labels/synchronizations in 56 ms.
[2024-05-31 01:08:28] [INFO ] Time to serialize gal into /tmp/LTL5434609921039869207.gal : 51 ms
[2024-05-31 01:08:28] [INFO ] Time to serialize properties into /tmp/LTL7495082006162496317.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/LTL5434609921039869207.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7495082006162496317.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(((((X("((((i0.i0.u12.Try_Check_Sources_E_5>=1)||(i0.i0.u18.Try_Check_Sources_E_4>=1))||((i0.i0.u21.Try_Check_Sources_E_6>=1)||(...1067
Formula 0 simplified : FG(!"(((((i0.i0.u0.cBlockedTasks<10)||(i5.u11.DisablePollingB_2_1<1))&&((i0.i0.u0.cBlockedTasks<10)||(i3.u27.DisablePollingB_1_1<1))...1053
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4385465504099891687
[2024-05-31 01:08:43] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4385465504099891687
Running compilation step : cd /tmp/ltsmin4385465504099891687;'/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 1120 ms.
Running link step : cd /tmp/ltsmin4385465504099891687;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 56 ms.
Running LTSmin : cd /tmp/ltsmin4385465504099891687;'/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((LTLAPp1==true))&&(LTLAPp0==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBLF-PT-S02J06T06-LTLFireability-03 finished in 150356 ms.
[2024-05-31 01:08:58] [INFO ] Flatten gal took : 24 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin10476356200097675618
[2024-05-31 01:08:58] [INFO ] Computing symmetric may disable matrix : 878 transitions.
[2024-05-31 01:08:58] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 01:08:58] [INFO ] Computing symmetric may enable matrix : 878 transitions.
[2024-05-31 01:08:58] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 01:08:58] [INFO ] Applying decomposition
[2024-05-31 01:08:58] [INFO ] Flatten gal took : 82 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/graph15819115788830583675.txt' '-o' '/tmp/graph15819115788830583675.bin' '-w' '/tmp/graph15819115788830583675.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph15819115788830583675.bin' '-l' '-1' '-v' '-w' '/tmp/graph15819115788830583675.weights' '-q' '0' '-e' '0.001'
[2024-05-31 01:08:58] [INFO ] Decomposing Gal with order
[2024-05-31 01:08:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 01:08:58] [INFO ] Computing Do-Not-Accords matrix : 878 transitions.
[2024-05-31 01:08:59] [INFO ] Computation of Completed DNA matrix. took 76 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 01:08:59] [INFO ] Built C files in 513ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10476356200097675618
Running compilation step : cd /tmp/ltsmin10476356200097675618;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '720' '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'
[2024-05-31 01:08:59] [INFO ] Removed a total of 736 redundant transitions.
[2024-05-31 01:08:59] [INFO ] Flatten gal took : 200 ms
[2024-05-31 01:08:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 156 labels/synchronizations in 56 ms.
[2024-05-31 01:08:59] [INFO ] Time to serialize gal into /tmp/LTLFireability14575054650971899941.gal : 40 ms
[2024-05-31 01:08:59] [INFO ] Time to serialize properties into /tmp/LTLFireability9558132496222667120.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/LTLFireability14575054650971899941.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability9558132496222667120.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 1 LTL properties
Checking formula 0 : !((G(F(("(((((i5.i0.u1.cBlockedTasks<10)||(i4.u64.DisablePollingB_6_2<1))&&((i5.i0.u1.cBlockedTasks<10)||(i11.u44.DisablePollingB_3_2<...1073
Formula 0 simplified : FG(!"(((((i5.i0.u1.cBlockedTasks<10)||(i4.u64.DisablePollingB_6_2<1))&&((i5.i0.u1.cBlockedTasks<10)||(i11.u44.DisablePollingB_3_2<1)...1063
Compilation finished in 4714 ms.
Running link step : cd /tmp/ltsmin10476356200097675618;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 94 ms.
Running LTSmin : cd /tmp/ltsmin10476356200097675618;'/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((LTLAPp1==true))&&(LTLAPp0==true))))' '--buchi-type=spotba'
LTSmin run took 518004 ms.
FORMULA PolyORBLF-PT-S02J06T06-LTLFireability-03 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 1091845 ms.

BK_STOP 1717118262275

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBLF-PT-S02J06T06"
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 PolyORBLF-PT-S02J06T06, 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 r307-tajo-171654460600153"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S02J06T06.tgz
mv PolyORBLF-PT-S02J06T06 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 ;