Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r293-tall-167873945400444.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is PolyORBLF-COL-S06J04T04, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r293-tall-167873945400444
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 528K
-rw-r--r-- 1 mcc users 9.2K Feb 26 13:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K Feb 26 13:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 26 13:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 26 13:51 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.6K Feb 25 16:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.7K Feb 26 14:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 66K Feb 26 14:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 26 14:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 34K Feb 26 14:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 10 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 154K Mar 5 18:23 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME PolyORBLF-COL-S06J04T04-LTLFireability-00
FORMULA_NAME PolyORBLF-COL-S06J04T04-LTLFireability-01
FORMULA_NAME PolyORBLF-COL-S06J04T04-LTLFireability-02
FORMULA_NAME PolyORBLF-COL-S06J04T04-LTLFireability-03
FORMULA_NAME PolyORBLF-COL-S06J04T04-LTLFireability-04
FORMULA_NAME PolyORBLF-COL-S06J04T04-LTLFireability-05
FORMULA_NAME PolyORBLF-COL-S06J04T04-LTLFireability-06
FORMULA_NAME PolyORBLF-COL-S06J04T04-LTLFireability-07
FORMULA_NAME PolyORBLF-COL-S06J04T04-LTLFireability-08
FORMULA_NAME PolyORBLF-COL-S06J04T04-LTLFireability-09
FORMULA_NAME PolyORBLF-COL-S06J04T04-LTLFireability-10
FORMULA_NAME PolyORBLF-COL-S06J04T04-LTLFireability-11
FORMULA_NAME PolyORBLF-COL-S06J04T04-LTLFireability-12
FORMULA_NAME PolyORBLF-COL-S06J04T04-LTLFireability-13
FORMULA_NAME PolyORBLF-COL-S06J04T04-LTLFireability-14
FORMULA_NAME PolyORBLF-COL-S06J04T04-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678862630909

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-COL-S06J04T04
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202303021504
[2023-03-15 06:43:52] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-15 06:43:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 06:43:52] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-15 06:43:53] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-15 06:43:53] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 642 ms
[2023-03-15 06:43:53] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 454 PT places and 7036.0 transition bindings in 20 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
[2023-03-15 06:43:53] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 6 ms.
[2023-03-15 06:43:53] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Initial state reduction rules removed 4 formulas.
FORMULA PolyORBLF-COL-S06J04T04-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S06J04T04-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S06J04T04-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S06J04T04-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 12 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10005 steps, including 968 resets, run finished after 406 ms. (steps per millisecond=24 ) properties (out of 27) seen :10
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 17) seen :13
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 4) seen :2
Finished Best-First random walk after 892 steps, including 4 resets, run visited all 2 properties in 5 ms. (steps per millisecond=178 )
[2023-03-15 06:43:54] [INFO ] Flatten gal took : 28 ms
[2023-03-15 06:43:54] [INFO ] Flatten gal took : 11 ms
Transition T_0376 forces synchronizations/join behavior on parameter s of sort Sources
Transition GoPerformWork forces synchronizations/join behavior on parameter j of sort Jobs
Transition T_2315 forces synchronizations/join behavior on parameter t of sort Threads
[2023-03-15 06:43:54] [INFO ] Unfolded HLPN to a Petri net with 454 places and 6994 transitions 59152 arcs in 216 ms.
[2023-03-15 06:43:54] [INFO ] Unfolded 12 HLPN properties in 2 ms.
[2023-03-15 06:43:54] [INFO ] Reduced 640 identical enabling conditions.
[2023-03-15 06:43:54] [INFO ] Reduced 640 identical enabling conditions.
Ensure Unique test removed 5380 transitions
Reduce redundant transitions removed 5380 transitions.
Support contains 196 out of 454 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 454/454 places, 1614/1614 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 448 transition count 1614
Applied a total of 6 rules in 101 ms. Remains 448 /454 variables (removed 6) and now considering 1614/1614 (removed 0) transitions.
[2023-03-15 06:43:54] [INFO ] Flow matrix only has 1590 transitions (discarded 24 similar events)
// Phase 1: matrix 1590 rows 448 cols
[2023-03-15 06:43:55] [INFO ] Computed 44 place invariants in 145 ms
[2023-03-15 06:43:56] [INFO ] Dead Transitions using invariants and state equation in 1388 ms found 612 transitions.
Found 612 dead transitions using SMT.
Drop transitions removed 612 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 612 transitions.
[2023-03-15 06:43:56] [INFO ] Flow matrix only has 978 transitions (discarded 24 similar events)
// Phase 1: matrix 978 rows 448 cols
[2023-03-15 06:43:56] [INFO ] Computed 44 place invariants in 20 ms
[2023-03-15 06:43:56] [INFO ] Implicit Places using invariants in 241 ms returned []
[2023-03-15 06:43:56] [INFO ] Flow matrix only has 978 transitions (discarded 24 similar events)
[2023-03-15 06:43:56] [INFO ] Invariant cache hit.
[2023-03-15 06:43:57] [INFO ] State equation strengthened by 112 read => feed constraints.
[2023-03-15 06:44:01] [INFO ] Implicit Places using invariants and state equation in 5044 ms returned []
Implicit Place search using SMT with State Equation took 5291 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 448/454 places, 1002/1614 transitions.
Applied a total of 0 rules in 20 ms. Remains 448 /448 variables (removed 0) and now considering 1002/1002 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6837 ms. Remains : 448/454 places, 1002/1614 transitions.
Support contains 196 out of 448 places after structural reductions.
[2023-03-15 06:44:01] [INFO ] Flatten gal took : 117 ms
[2023-03-15 06:44:02] [INFO ] Flatten gal took : 94 ms
[2023-03-15 06:44:02] [INFO ] Input system was already deterministic with 1002 transitions.
Finished random walk after 571 steps, including 5 resets, run visited all 27 properties in 14 ms. (steps per millisecond=40 )
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&(F(G(p1)) U p2)))'
Support contains 17 out of 448 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 448/448 places, 1002/1002 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 448 transition count 986
Reduce places removed 16 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 20 rules applied. Total rules applied 36 place count 432 transition count 982
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 40 place count 428 transition count 982
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 56 Pre rules applied. Total rules applied 40 place count 428 transition count 926
Deduced a syphon composed of 56 places in 1 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 3 with 112 rules applied. Total rules applied 152 place count 372 transition count 926
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 156 place count 368 transition count 922
Iterating global reduction 3 with 4 rules applied. Total rules applied 160 place count 368 transition count 922
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Deduced a syphon composed of 32 places in 1 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 3 with 64 rules applied. Total rules applied 224 place count 336 transition count 890
Applied a total of 224 rules in 99 ms. Remains 336 /448 variables (removed 112) and now considering 890/1002 (removed 112) transitions.
[2023-03-15 06:44:02] [INFO ] Flow matrix only has 866 transitions (discarded 24 similar events)
// Phase 1: matrix 866 rows 336 cols
[2023-03-15 06:44:02] [INFO ] Computed 44 place invariants in 15 ms
[2023-03-15 06:44:03] [INFO ] Dead Transitions using invariants and state equation in 372 ms found 0 transitions.
[2023-03-15 06:44:03] [INFO ] Flow matrix only has 866 transitions (discarded 24 similar events)
[2023-03-15 06:44:03] [INFO ] Invariant cache hit.
[2023-03-15 06:44:03] [INFO ] Implicit Places using invariants in 272 ms returned [286, 287, 288, 289]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 275 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 332/448 places, 890/1002 transitions.
Applied a total of 0 rules in 22 ms. Remains 332 /332 variables (removed 0) and now considering 890/890 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 769 ms. Remains : 332/448 places, 890/1002 transitions.
Stuttering acceptance computed with spot in 890 ms :[(OR (NOT p2) (NOT p0)), (NOT p0), (NOT p1), (NOT p2)]
Running random walk in product with property : PolyORBLF-COL-S06J04T04-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}, { cond=(NOT p2), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={} source=3 dest: 2}, { cond=(NOT p2), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (AND (OR (LT s133 1) (LT s291 1)) (OR (LT s132 1) (LT s291 1)) (OR (LT s134 1) (LT s291 1)) (OR (LT s131 1) (LT s291 1))) (AND (GEQ s6 1) (GEQ s64 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 222 steps with 0 reset in 4 ms.
FORMULA PolyORBLF-COL-S06J04T04-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J04T04-LTLFireability-00 finished in 1726 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(p0)&&F((!p1 U (p2||G(!p1)))))))'
Support contains 50 out of 448 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 448/448 places, 1002/1002 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 444 transition count 998
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 444 transition count 998
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 12 place count 440 transition count 994
Iterating global reduction 0 with 4 rules applied. Total rules applied 16 place count 440 transition count 994
Applied a total of 16 rules in 30 ms. Remains 440 /448 variables (removed 8) and now considering 994/1002 (removed 8) transitions.
[2023-03-15 06:44:04] [INFO ] Flow matrix only has 970 transitions (discarded 24 similar events)
// Phase 1: matrix 970 rows 440 cols
[2023-03-15 06:44:04] [INFO ] Computed 44 place invariants in 15 ms
[2023-03-15 06:44:04] [INFO ] Dead Transitions using invariants and state equation in 435 ms found 0 transitions.
[2023-03-15 06:44:04] [INFO ] Flow matrix only has 970 transitions (discarded 24 similar events)
[2023-03-15 06:44:04] [INFO ] Invariant cache hit.
[2023-03-15 06:44:05] [INFO ] Implicit Places using invariants in 292 ms returned [354, 355, 356, 357]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 295 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 436/448 places, 994/1002 transitions.
Applied a total of 0 rules in 5 ms. Remains 436 /436 variables (removed 0) and now considering 994/994 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 768 ms. Remains : 436/448 places, 994/1002 transitions.
Stuttering acceptance computed with spot in 259 ms :[(OR (NOT p0) (AND p1 (NOT p2))), (OR (NOT p0) (AND p1 (NOT p2))), (NOT p0), (AND (NOT p2) p1), true]
Running random walk in product with property : PolyORBLF-COL-S06J04T04-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(NOT p2), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p2:(AND (NOT (OR (AND (GEQ s83 1) (GEQ s85 1) (GEQ s131 1)) (AND (GEQ s83 1) (GEQ s85 1) (GEQ s130 1)) (AND (GEQ s83 1) (GEQ s85 1) (GEQ s129 1)) (AND (GE...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 707 ms.
Product exploration explored 100000 steps with 33333 reset in 616 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 p2 p0 (NOT p1)), (X p2), (X (X p0)), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT (AND (NOT p2) (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 5 factoid took 175 ms. Reduced automaton from 5 states, 7 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-COL-S06J04T04-LTLFireability-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-COL-S06J04T04-LTLFireability-01 finished in 2565 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((((X(p1)&&G(p2)) U X(p3))||p0)))'
Support contains 17 out of 448 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 448/448 places, 1002/1002 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 444 transition count 998
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 444 transition count 998
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 12 place count 440 transition count 994
Iterating global reduction 0 with 4 rules applied. Total rules applied 16 place count 440 transition count 994
Applied a total of 16 rules in 24 ms. Remains 440 /448 variables (removed 8) and now considering 994/1002 (removed 8) transitions.
[2023-03-15 06:44:07] [INFO ] Flow matrix only has 970 transitions (discarded 24 similar events)
[2023-03-15 06:44:07] [INFO ] Invariant cache hit.
[2023-03-15 06:44:07] [INFO ] Dead Transitions using invariants and state equation in 689 ms found 0 transitions.
[2023-03-15 06:44:07] [INFO ] Flow matrix only has 970 transitions (discarded 24 similar events)
[2023-03-15 06:44:07] [INFO ] Invariant cache hit.
[2023-03-15 06:44:08] [INFO ] Implicit Places using invariants in 345 ms returned [354, 355, 356, 357]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 360 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 436/448 places, 994/1002 transitions.
Applied a total of 0 rules in 5 ms. Remains 436 /436 variables (removed 0) and now considering 994/994 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1089 ms. Remains : 436/448 places, 994/1002 transitions.
Stuttering acceptance computed with spot in 308 ms :[(AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (NOT p3), (NOT p3), true, (NOT p2)]
Running random walk in product with property : PolyORBLF-COL-S06J04T04-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) p2), acceptance={} source=1 dest: 3}], [{ cond=(NOT p3), acceptance={} source=2 dest: 4}], [{ cond=(AND p2 (NOT p3) p1), acceptance={0} source=3 dest: 3}, { cond=(OR (AND (NOT p2) (NOT p3)) (AND (NOT p3) (NOT p1))), acceptance={0} source=3 dest: 4}, { cond=(AND p2 (NOT p3) p1), acceptance={0} 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=[p0:(OR (AND (GEQ s246 1) (GEQ s249 1)) (AND (GEQ s246 1) (GEQ s250 1)) (AND (GEQ s246 1) (GEQ s251 1)) (AND (GEQ s246 1) (GEQ s252 1))), p2:(OR (GEQ s234 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-COL-S06J04T04-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J04T04-LTLFireability-02 finished in 1430 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((((p0 U p1) U X(p2))||G(p3))))'
Support contains 9 out of 448 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 448/448 places, 1002/1002 transitions.
Applied a total of 0 rules in 5 ms. Remains 448 /448 variables (removed 0) and now considering 1002/1002 (removed 0) transitions.
[2023-03-15 06:44:08] [INFO ] Flow matrix only has 978 transitions (discarded 24 similar events)
// Phase 1: matrix 978 rows 448 cols
[2023-03-15 06:44:08] [INFO ] Computed 44 place invariants in 16 ms
[2023-03-15 06:44:09] [INFO ] Dead Transitions using invariants and state equation in 478 ms found 0 transitions.
[2023-03-15 06:44:09] [INFO ] Flow matrix only has 978 transitions (discarded 24 similar events)
[2023-03-15 06:44:09] [INFO ] Invariant cache hit.
[2023-03-15 06:44:09] [INFO ] Implicit Places using invariants in 231 ms returned [354, 355, 356, 357]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 259 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 444/448 places, 1002/1002 transitions.
Applied a total of 0 rules in 17 ms. Remains 444 /444 variables (removed 0) and now considering 1002/1002 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 760 ms. Remains : 444/448 places, 1002/1002 transitions.
Stuttering acceptance computed with spot in 418 ms :[(AND (NOT p3) (NOT p2)), (AND (NOT p3) (NOT p2))]
Running random walk in product with property : PolyORBLF-COL-S06J04T04-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND p3 (NOT p2)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p3) (NOT p2)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p3:(OR (GEQ s372 1) (GEQ s373 1) (GEQ s370 1) (GEQ s371 1)), p2:(OR (AND (GEQ s195 1) (GEQ s203 1)) (AND (GEQ s194 1) (GEQ s203 1)) (AND (GEQ s193 1) (GEQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 51 steps with 1 reset in 0 ms.
FORMULA PolyORBLF-COL-S06J04T04-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J04T04-LTLFireability-03 finished in 1257 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&!(p0 U p1)))'
Support contains 21 out of 448 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 448/448 places, 1002/1002 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 448 transition count 970
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 1 with 32 rules applied. Total rules applied 64 place count 416 transition count 970
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 48 Pre rules applied. Total rules applied 64 place count 416 transition count 922
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 160 place count 368 transition count 922
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
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 256 place count 320 transition count 874
Applied a total of 256 rules in 40 ms. Remains 320 /448 variables (removed 128) and now considering 874/1002 (removed 128) transitions.
[2023-03-15 06:44:09] [INFO ] Flow matrix only has 850 transitions (discarded 24 similar events)
// Phase 1: matrix 850 rows 320 cols
[2023-03-15 06:44:09] [INFO ] Computed 44 place invariants in 11 ms
[2023-03-15 06:44:10] [INFO ] Dead Transitions using invariants and state equation in 500 ms found 0 transitions.
[2023-03-15 06:44:10] [INFO ] Flow matrix only has 850 transitions (discarded 24 similar events)
[2023-03-15 06:44:10] [INFO ] Invariant cache hit.
[2023-03-15 06:44:10] [INFO ] Implicit Places using invariants in 236 ms returned [274, 275, 276, 277]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 251 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 316/448 places, 874/1002 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 312 transition count 870
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 312 transition count 870
Applied a total of 8 rules in 31 ms. Remains 312 /316 variables (removed 4) and now considering 870/874 (removed 4) transitions.
[2023-03-15 06:44:10] [INFO ] Flow matrix only has 846 transitions (discarded 24 similar events)
// Phase 1: matrix 846 rows 312 cols
[2023-03-15 06:44:10] [INFO ] Computed 40 place invariants in 12 ms
[2023-03-15 06:44:11] [INFO ] Implicit Places using invariants in 445 ms returned []
[2023-03-15 06:44:11] [INFO ] Flow matrix only has 846 transitions (discarded 24 similar events)
[2023-03-15 06:44:11] [INFO ] Invariant cache hit.
[2023-03-15 06:44:11] [INFO ] State equation strengthened by 112 read => feed constraints.
[2023-03-15 06:44:15] [INFO ] Implicit Places using invariants and state equation in 3958 ms returned []
Implicit Place search using SMT with State Equation took 4406 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 312/448 places, 870/1002 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 5230 ms. Remains : 312/448 places, 870/1002 transitions.
Stuttering acceptance computed with spot in 2213 ms :[true, (NOT p0), p1, (OR (NOT p0) p1)]
Running random walk in product with property : PolyORBLF-COL-S06J04T04-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}], [{ cond=p1, acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(AND (OR (LT s81 1) (LT s107 1) (LT s110 1)) (OR (LT s81 1) (LT s107 1) (LT s111 1)) (OR (LT s80 1) (LT s107 1) (LT s111 1)) (OR (LT s80 1) (LT s107 1)...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Entered a terminal (fully accepting) state of product in 27 steps with 1 reset in 1 ms.
FORMULA PolyORBLF-COL-S06J04T04-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J04T04-LTLFireability-05 finished in 7461 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((X(p1)||p0))))'
Support contains 9 out of 448 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 448/448 places, 1002/1002 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 444 transition count 998
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 444 transition count 998
Applied a total of 8 rules in 9 ms. Remains 444 /448 variables (removed 4) and now considering 998/1002 (removed 4) transitions.
[2023-03-15 06:44:17] [INFO ] Flow matrix only has 974 transitions (discarded 24 similar events)
// Phase 1: matrix 974 rows 444 cols
[2023-03-15 06:44:17] [INFO ] Computed 44 place invariants in 22 ms
[2023-03-15 06:44:17] [INFO ] Dead Transitions using invariants and state equation in 439 ms found 0 transitions.
[2023-03-15 06:44:17] [INFO ] Flow matrix only has 974 transitions (discarded 24 similar events)
[2023-03-15 06:44:17] [INFO ] Invariant cache hit.
[2023-03-15 06:44:18] [INFO ] Implicit Places using invariants in 299 ms returned [354, 355, 356, 357]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 313 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 440/448 places, 998/1002 transitions.
Applied a total of 0 rules in 8 ms. Remains 440 /440 variables (removed 0) and now considering 998/998 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 790 ms. Remains : 440/448 places, 998/1002 transitions.
Stuttering acceptance computed with spot in 169 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-COL-S06J04T04-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (GEQ s355 1) (GEQ s354 1) (GEQ s357 1) (GEQ s356 1)), p1:(OR (AND (GEQ s195 1) (GEQ s203 1)) (AND (GEQ s194 1) (GEQ s203 1)) (AND (GEQ s193 1) (GEQ...], 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 213 steps with 3 reset in 1 ms.
FORMULA PolyORBLF-COL-S06J04T04-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J04T04-LTLFireability-08 finished in 986 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(((p0 U p1) U (!p2||X(p3))))))'
Support contains 39 out of 448 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 448/448 places, 1002/1002 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 444 transition count 998
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 444 transition count 998
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 12 place count 440 transition count 994
Iterating global reduction 0 with 4 rules applied. Total rules applied 16 place count 440 transition count 994
Applied a total of 16 rules in 16 ms. Remains 440 /448 variables (removed 8) and now considering 994/1002 (removed 8) transitions.
[2023-03-15 06:44:18] [INFO ] Flow matrix only has 970 transitions (discarded 24 similar events)
// Phase 1: matrix 970 rows 440 cols
[2023-03-15 06:44:18] [INFO ] Computed 44 place invariants in 16 ms
[2023-03-15 06:44:18] [INFO ] Dead Transitions using invariants and state equation in 442 ms found 0 transitions.
[2023-03-15 06:44:18] [INFO ] Flow matrix only has 970 transitions (discarded 24 similar events)
[2023-03-15 06:44:18] [INFO ] Invariant cache hit.
[2023-03-15 06:44:18] [INFO ] Implicit Places using invariants in 275 ms returned []
[2023-03-15 06:44:18] [INFO ] Flow matrix only has 970 transitions (discarded 24 similar events)
[2023-03-15 06:44:18] [INFO ] Invariant cache hit.
[2023-03-15 06:44:19] [INFO ] State equation strengthened by 112 read => feed constraints.
[2023-03-15 06:44:22] [INFO ] Implicit Places using invariants and state equation in 3686 ms returned []
Implicit Place search using SMT with State Equation took 4003 ms to find 0 implicit places.
[2023-03-15 06:44:22] [INFO ] Flow matrix only has 970 transitions (discarded 24 similar events)
[2023-03-15 06:44:22] [INFO ] Invariant cache hit.
[2023-03-15 06:44:23] [INFO ] Dead Transitions using invariants and state equation in 519 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 440/448 places, 994/1002 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4991 ms. Remains : 440/448 places, 994/1002 transitions.
Stuttering acceptance computed with spot in 253 ms :[(AND p2 (NOT p3)), (AND p2 (NOT p3)), (AND (NOT p1) p2 (NOT p3)), (AND p2 (NOT p3)), (AND (NOT p1) p2 (NOT p3))]
Running random walk in product with property : PolyORBLF-COL-S06J04T04-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND p2 (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 1}, { cond=(AND p2 (NOT p1) p0), acceptance={0} source=0 dest: 2}, { cond=(OR (AND p2 p1) (AND p2 p0)), acceptance={0} source=0 dest: 3}], [{ cond=(NOT p3), acceptance={} source=1 dest: 0}, { cond=(AND p2 (NOT p1) (NOT p0) (NOT p3)), acceptance={0} source=1 dest: 1}, { cond=(AND p2 (NOT p1) p0 (NOT p3)), acceptance={0} source=1 dest: 2}, { cond=(OR (AND p2 p1 (NOT p3)) (AND p2 p0 (NOT p3))), acceptance={0} source=1 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p3)), acceptance={} source=2 dest: 0}, { cond=(AND p2 (NOT p1) (NOT p0) (NOT p3)), acceptance={0} source=2 dest: 1}, { cond=(AND p2 (NOT p1) p0 (NOT p3)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) p0 (NOT p3)), acceptance={} source=2 dest: 4}], [{ cond=(AND p2 (NOT p1) (NOT p0) (NOT p3)), acceptance={0} source=3 dest: 1}, { cond=(AND p2 (NOT p1) p0 (NOT p3)), acceptance={0} source=3 dest: 2}, { cond=(OR (AND p2 p1 (NOT p3)) (AND p2 p0 (NOT p3))), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 0}, { cond=(AND p2 (NOT p1) (NOT p0)), acceptance={0} source=4 dest: 1}, { cond=(AND p2 (NOT p1) p0), acceptance={0} source=4 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=4 dest: 4}]], initial=0, aps=[p2:(OR (AND (GEQ s248 1) (GEQ s252 1)) (AND (GEQ s248 1) (GEQ s249 1)) (AND (GEQ s248 1) (GEQ s250 1)) (AND (GEQ s248 1) (GEQ s251 1))), p1:(OR (GEQ s418 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 561 reset in 363 ms.
Product exploration explored 100000 steps with 549 reset in 447 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0) (NOT p3)), (X (NOT (OR (AND p2 p1 (NOT p3)) (AND p2 p0 (NOT p3))))), (X (NOT (AND p2 (NOT p1) p0 (NOT p3)))), (X (NOT (AND (NOT p1) p0 (NOT p3)))), (X (NOT p3)), (X (AND (NOT p1) (NOT p0) (NOT p3))), (X (NOT (AND p2 (NOT p1) (NOT p0) (NOT p3)))), (X (X (NOT (OR (AND p2 p1 (NOT p3)) (AND p2 p0 (NOT p3)))))), true, (X (X (NOT (AND p2 (NOT p1) p0 (NOT p3))))), (X (X (NOT (AND (NOT p1) p0 (NOT p3))))), (X (X (NOT (AND p2 (NOT p1) (NOT p0))))), (X (X (NOT p3))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p2 (NOT p1) p0)))), (X (X (NOT (OR (AND p2 p1) (AND p2 p0))))), (X (X (AND (NOT p1) (NOT p0) (NOT p3)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p2 (NOT p1) (NOT p0) (NOT p3)))))]
False Knowledge obtained : []
Knowledge based reduction with 19 factoid took 2111 ms. Reduced automaton from 5 states, 19 edges and 4 AP (stutter sensitive) to 5 states, 19 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 291 ms :[(AND p2 (NOT p3)), (AND p2 (NOT p3)), (AND (NOT p1) p2 (NOT p3)), (AND p2 (NOT p3)), (AND (NOT p1) p2 (NOT p3))]
Finished random walk after 1707 steps, including 7 resets, run visited all 11 properties in 29 ms. (steps per millisecond=58 )
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0) (NOT p3)), (X (NOT (OR (AND p2 p1 (NOT p3)) (AND p2 p0 (NOT p3))))), (X (NOT (AND p2 (NOT p1) p0 (NOT p3)))), (X (NOT (AND (NOT p1) p0 (NOT p3)))), (X (NOT p3)), (X (AND (NOT p1) (NOT p0) (NOT p3))), (X (NOT (AND p2 (NOT p1) (NOT p0) (NOT p3)))), (X (X (NOT (OR (AND p2 p1 (NOT p3)) (AND p2 p0 (NOT p3)))))), true, (X (X (NOT (AND p2 (NOT p1) p0 (NOT p3))))), (X (X (NOT (AND (NOT p1) p0 (NOT p3))))), (X (X (NOT (AND p2 (NOT p1) (NOT p0))))), (X (X (NOT p3))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p2 (NOT p1) p0)))), (X (X (NOT (OR (AND p2 p1) (AND p2 p0))))), (X (X (AND (NOT p1) (NOT p0) (NOT p3)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p2 (NOT p1) (NOT p0) (NOT p3)))))]
False Knowledge obtained : [(F (AND (NOT p1) p2 (NOT p0) (NOT p3))), (F p3), (F (OR (AND p1 p2 (NOT p3)) (AND p2 p0 (NOT p3)))), (F (AND (NOT p1) p2 p0 (NOT p3))), (F (AND (NOT p1) p2 (NOT p0))), (F (OR (AND p1 p2) (AND p2 p0))), (F (AND (NOT p1) p2 p0)), (F (AND (NOT p1) p0 (NOT p3))), (F (AND (NOT p1) p0)), (F (NOT (AND (NOT p1) (NOT p0) (NOT p3)))), (F (NOT (AND (NOT p1) (NOT p0))))]
Knowledge based reduction with 19 factoid took 1240 ms. Reduced automaton from 5 states, 19 edges and 4 AP (stutter sensitive) to 5 states, 19 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 210 ms :[(AND p2 (NOT p3)), (AND p2 (NOT p3)), (AND (NOT p1) p2 (NOT p3)), (AND p2 (NOT p3)), (AND (NOT p1) p2 (NOT p3))]
Stuttering acceptance computed with spot in 216 ms :[(AND p2 (NOT p3)), (AND p2 (NOT p3)), (AND (NOT p1) p2 (NOT p3)), (AND p2 (NOT p3)), (AND (NOT p1) p2 (NOT p3))]
Support contains 39 out of 440 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 440/440 places, 994/994 transitions.
Applied a total of 0 rules in 6 ms. Remains 440 /440 variables (removed 0) and now considering 994/994 (removed 0) transitions.
[2023-03-15 06:44:28] [INFO ] Flow matrix only has 970 transitions (discarded 24 similar events)
[2023-03-15 06:44:28] [INFO ] Invariant cache hit.
[2023-03-15 06:44:28] [INFO ] Dead Transitions using invariants and state equation in 442 ms found 0 transitions.
[2023-03-15 06:44:28] [INFO ] Flow matrix only has 970 transitions (discarded 24 similar events)
[2023-03-15 06:44:28] [INFO ] Invariant cache hit.
[2023-03-15 06:44:29] [INFO ] Implicit Places using invariants in 287 ms returned []
[2023-03-15 06:44:29] [INFO ] Flow matrix only has 970 transitions (discarded 24 similar events)
[2023-03-15 06:44:29] [INFO ] Invariant cache hit.
[2023-03-15 06:44:29] [INFO ] State equation strengthened by 112 read => feed constraints.
[2023-03-15 06:44:33] [INFO ] Implicit Places using invariants and state equation in 3934 ms returned []
Implicit Place search using SMT with State Equation took 4253 ms to find 0 implicit places.
[2023-03-15 06:44:33] [INFO ] Flow matrix only has 970 transitions (discarded 24 similar events)
[2023-03-15 06:44:33] [INFO ] Invariant cache hit.
[2023-03-15 06:44:33] [INFO ] Dead Transitions using invariants and state equation in 441 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5176 ms. Remains : 440/440 places, 994/994 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p2) (NOT p0) (NOT p3)), (X (NOT (OR (AND p1 p2 (NOT p3)) (AND p2 p0 (NOT p3))))), (X (NOT (AND (NOT p1) p0 (NOT p3)))), (X (NOT p3)), (X (NOT (AND (NOT p1) p2 (NOT p0) (NOT p3)))), (X (NOT (AND (NOT p1) p2 p0 (NOT p3)))), (X (AND (NOT p1) (NOT p0) (NOT p3))), true, (X (X (NOT (OR (AND p1 p2 (NOT p3)) (AND p2 p0 (NOT p3)))))), (X (X (NOT (AND (NOT p1) p0 (NOT p3))))), (X (X (NOT (AND (NOT p1) p2 p0)))), (X (X (NOT p3))), (X (X (NOT (AND (NOT p1) p2 (NOT p0) (NOT p3))))), (X (X (NOT (AND (NOT p1) p2 p0 (NOT p3))))), (X (X (NOT (AND (NOT p1) p2 (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (AND (NOT p1) (NOT p0) (NOT p3)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (OR (AND p1 p2) (AND p2 p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 19 factoid took 863 ms. Reduced automaton from 5 states, 19 edges and 4 AP (stutter sensitive) to 5 states, 19 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 201 ms :[(AND p2 (NOT p3)), (AND p2 (NOT p3)), (AND (NOT p1) p2 (NOT p3)), (AND p2 (NOT p3)), (AND (NOT p1) p2 (NOT p3))]
Finished random walk after 1508 steps, including 5 resets, run visited all 11 properties in 8 ms. (steps per millisecond=188 )
Knowledge obtained : [(AND (NOT p1) (NOT p2) (NOT p0) (NOT p3)), (X (NOT (OR (AND p1 p2 (NOT p3)) (AND p2 p0 (NOT p3))))), (X (NOT (AND (NOT p1) p0 (NOT p3)))), (X (NOT p3)), (X (NOT (AND (NOT p1) p2 (NOT p0) (NOT p3)))), (X (NOT (AND (NOT p1) p2 p0 (NOT p3)))), (X (AND (NOT p1) (NOT p0) (NOT p3))), true, (X (X (NOT (OR (AND p1 p2 (NOT p3)) (AND p2 p0 (NOT p3)))))), (X (X (NOT (AND (NOT p1) p0 (NOT p3))))), (X (X (NOT (AND (NOT p1) p2 p0)))), (X (X (NOT p3))), (X (X (NOT (AND (NOT p1) p2 (NOT p0) (NOT p3))))), (X (X (NOT (AND (NOT p1) p2 p0 (NOT p3))))), (X (X (NOT (AND (NOT p1) p2 (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (AND (NOT p1) (NOT p0) (NOT p3)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (OR (AND p1 p2) (AND p2 p0)))))]
False Knowledge obtained : [(F (AND (NOT p1) p2 (NOT p0) (NOT p3))), (F p3), (F (OR (AND p1 p2 (NOT p3)) (AND p2 p0 (NOT p3)))), (F (AND (NOT p1) p2 p0 (NOT p3))), (F (AND (NOT p1) p2 (NOT p0))), (F (OR (AND p1 p2) (AND p2 p0))), (F (AND (NOT p1) p2 p0)), (F (AND (NOT p1) p0 (NOT p3))), (F (AND (NOT p1) p0)), (F (NOT (AND (NOT p1) (NOT p0) (NOT p3)))), (F (NOT (AND (NOT p1) (NOT p0))))]
Knowledge based reduction with 19 factoid took 2530 ms. Reduced automaton from 5 states, 19 edges and 4 AP (stutter sensitive) to 5 states, 19 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 224 ms :[(AND p2 (NOT p3)), (AND p2 (NOT p3)), (AND (NOT p1) p2 (NOT p3)), (AND p2 (NOT p3)), (AND (NOT p1) p2 (NOT p3))]
Stuttering acceptance computed with spot in 295 ms :[(AND p2 (NOT p3)), (AND p2 (NOT p3)), (AND (NOT p1) p2 (NOT p3)), (AND p2 (NOT p3)), (AND (NOT p1) p2 (NOT p3))]
Stuttering acceptance computed with spot in 231 ms :[(AND p2 (NOT p3)), (AND p2 (NOT p3)), (AND (NOT p1) p2 (NOT p3)), (AND p2 (NOT p3)), (AND (NOT p1) p2 (NOT p3))]
Product exploration explored 100000 steps with 560 reset in 333 ms.
Product exploration explored 100000 steps with 558 reset in 359 ms.
Built C files in :
/tmp/ltsmin17916079500055923404
[2023-03-15 06:44:38] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17916079500055923404
Running compilation step : cd /tmp/ltsmin17916079500055923404;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17916079500055923404;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17916079500055923404;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 39 out of 440 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 440/440 places, 994/994 transitions.
Applied a total of 0 rules in 4 ms. Remains 440 /440 variables (removed 0) and now considering 994/994 (removed 0) transitions.
[2023-03-15 06:44:42] [INFO ] Flow matrix only has 970 transitions (discarded 24 similar events)
[2023-03-15 06:44:42] [INFO ] Invariant cache hit.
[2023-03-15 06:44:42] [INFO ] Dead Transitions using invariants and state equation in 429 ms found 0 transitions.
[2023-03-15 06:44:42] [INFO ] Flow matrix only has 970 transitions (discarded 24 similar events)
[2023-03-15 06:44:42] [INFO ] Invariant cache hit.
[2023-03-15 06:44:42] [INFO ] Implicit Places using invariants in 270 ms returned []
[2023-03-15 06:44:42] [INFO ] Flow matrix only has 970 transitions (discarded 24 similar events)
[2023-03-15 06:44:42] [INFO ] Invariant cache hit.
[2023-03-15 06:44:43] [INFO ] State equation strengthened by 112 read => feed constraints.
[2023-03-15 06:44:47] [INFO ] Implicit Places using invariants and state equation in 4266 ms returned []
Implicit Place search using SMT with State Equation took 4561 ms to find 0 implicit places.
[2023-03-15 06:44:47] [INFO ] Flow matrix only has 970 transitions (discarded 24 similar events)
[2023-03-15 06:44:47] [INFO ] Invariant cache hit.
[2023-03-15 06:44:47] [INFO ] Dead Transitions using invariants and state equation in 408 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5454 ms. Remains : 440/440 places, 994/994 transitions.
Built C files in :
/tmp/ltsmin732593474517545189
[2023-03-15 06:44:47] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin732593474517545189
Running compilation step : cd /tmp/ltsmin732593474517545189;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1725 ms.
Running link step : cd /tmp/ltsmin732593474517545189;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin732593474517545189;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased2886801013521992271.hoa' '--buchi-type=spotba'
LTSmin run took 5006 ms.
FORMULA PolyORBLF-COL-S06J04T04-LTLFireability-09 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property PolyORBLF-COL-S06J04T04-LTLFireability-09 finished in 36256 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0||G((p1||G(p2)))))))'
Support contains 42 out of 448 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 448/448 places, 1002/1002 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 444 transition count 998
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 444 transition count 998
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 12 place count 440 transition count 994
Iterating global reduction 0 with 4 rules applied. Total rules applied 16 place count 440 transition count 994
Applied a total of 16 rules in 12 ms. Remains 440 /448 variables (removed 8) and now considering 994/1002 (removed 8) transitions.
[2023-03-15 06:44:54] [INFO ] Flow matrix only has 970 transitions (discarded 24 similar events)
[2023-03-15 06:44:54] [INFO ] Invariant cache hit.
[2023-03-15 06:44:54] [INFO ] Dead Transitions using invariants and state equation in 381 ms found 0 transitions.
[2023-03-15 06:44:54] [INFO ] Flow matrix only has 970 transitions (discarded 24 similar events)
[2023-03-15 06:44:54] [INFO ] Invariant cache hit.
[2023-03-15 06:44:55] [INFO ] Implicit Places using invariants in 227 ms returned [354, 355, 356, 357]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 256 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 436/448 places, 994/1002 transitions.
Applied a total of 0 rules in 3 ms. Remains 436 /436 variables (removed 0) and now considering 994/994 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 667 ms. Remains : 436/448 places, 994/1002 transitions.
Stuttering acceptance computed with spot in 938 ms :[true, (NOT p2), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0))]
Running random walk in product with property : PolyORBLF-COL-S06J04T04-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p2), acceptance={} source=1 dest: 0}, { cond=p2, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={} source=5 dest: 4}]], initial=5, aps=[p2:(OR (AND (GEQ s195 1) (GEQ s203 1)) (AND (GEQ s194 1) (GEQ s203 1)) (AND (GEQ s193 1) (GEQ s203 1)) (AND (GEQ s192 1) (GEQ s203 1))), p1:(AND (OR (LT s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, 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]]
Product exploration explored 100000 steps with 33333 reset in 556 ms.
Product exploration explored 100000 steps with 33333 reset in 557 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) p1 p0), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X (NOT (AND (NOT p0) p1))))
Knowledge based reduction with 4 factoid took 95 ms. Reduced automaton from 6 states, 11 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-COL-S06J04T04-LTLFireability-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-COL-S06J04T04-LTLFireability-11 finished in 2849 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 5 out of 448 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 448/448 places, 1002/1002 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 444 transition count 998
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 444 transition count 998
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 12 place count 440 transition count 994
Iterating global reduction 0 with 4 rules applied. Total rules applied 16 place count 440 transition count 994
Applied a total of 16 rules in 15 ms. Remains 440 /448 variables (removed 8) and now considering 994/1002 (removed 8) transitions.
[2023-03-15 06:44:57] [INFO ] Flow matrix only has 970 transitions (discarded 24 similar events)
[2023-03-15 06:44:57] [INFO ] Invariant cache hit.
[2023-03-15 06:44:57] [INFO ] Dead Transitions using invariants and state equation in 400 ms found 0 transitions.
[2023-03-15 06:44:57] [INFO ] Flow matrix only has 970 transitions (discarded 24 similar events)
[2023-03-15 06:44:57] [INFO ] Invariant cache hit.
[2023-03-15 06:44:58] [INFO ] Implicit Places using invariants in 272 ms returned [354, 355, 356, 357]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 294 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 436/448 places, 994/1002 transitions.
Applied a total of 0 rules in 3 ms. Remains 436 /436 variables (removed 0) and now considering 994/994 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 725 ms. Remains : 436/448 places, 994/1002 transitions.
Stuttering acceptance computed with spot in 55 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S06J04T04-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (OR (LT s83 1) (LT s184 1)) (OR (LT s83 1) (LT s183 1)) (OR (LT s83 1) (LT s186 1)) (OR (LT s83 1) (LT s185 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 550 ms.
Product exploration explored 100000 steps with 50000 reset in 557 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 47 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-COL-S06J04T04-LTLFireability-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-COL-S06J04T04-LTLFireability-12 finished in 1964 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&X(!p1)))'
Support contains 36 out of 448 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 448/448 places, 1002/1002 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 444 transition count 998
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 444 transition count 998
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 12 place count 440 transition count 994
Iterating global reduction 0 with 4 rules applied. Total rules applied 16 place count 440 transition count 994
Applied a total of 16 rules in 16 ms. Remains 440 /448 variables (removed 8) and now considering 994/1002 (removed 8) transitions.
[2023-03-15 06:44:59] [INFO ] Flow matrix only has 970 transitions (discarded 24 similar events)
[2023-03-15 06:44:59] [INFO ] Invariant cache hit.
[2023-03-15 06:44:59] [INFO ] Dead Transitions using invariants and state equation in 423 ms found 0 transitions.
[2023-03-15 06:44:59] [INFO ] Flow matrix only has 970 transitions (discarded 24 similar events)
[2023-03-15 06:44:59] [INFO ] Invariant cache hit.
[2023-03-15 06:45:00] [INFO ] Implicit Places using invariants in 276 ms returned [354, 355, 356, 357]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 288 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 436/448 places, 994/1002 transitions.
Applied a total of 0 rules in 4 ms. Remains 436 /436 variables (removed 0) and now considering 994/994 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 744 ms. Remains : 436/448 places, 994/1002 transitions.
Stuttering acceptance computed with spot in 116 ms :[(OR (NOT p0) p1), p1, (NOT p0), true]
Running random walk in product with property : PolyORBLF-COL-S06J04T04-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=p1, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(OR (AND (GEQ s38 1) (GEQ s134 1)) (AND (GEQ s45 1) (GEQ s134 1)) (AND (GEQ s55 1) (GEQ s134 1)) (AND (GEQ s40 1) (GEQ s134 1)) (AND (GEQ s43 1) (GEQ s...], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 646 ms.
Product exploration explored 100000 steps with 50000 reset in 660 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 p0), (X (NOT p1)), true, (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT p1))
Knowledge based reduction with 5 factoid took 110 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-COL-S06J04T04-LTLFireability-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-COL-S06J04T04-LTLFireability-13 finished in 2293 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G((!p0 U p1))||G(p2))))'
Support contains 18 out of 448 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 448/448 places, 1002/1002 transitions.
Drop transitions removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 448 transition count 978
Reduce places removed 24 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 28 rules applied. Total rules applied 52 place count 424 transition count 974
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 56 place count 420 transition count 974
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 48 Pre rules applied. Total rules applied 56 place count 420 transition count 926
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 3 with 96 rules applied. Total rules applied 152 place count 372 transition count 926
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: 44
Deduced a syphon composed of 44 places in 0 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 3 with 88 rules applied. Total rules applied 240 place count 328 transition count 882
Applied a total of 240 rules in 37 ms. Remains 328 /448 variables (removed 120) and now considering 882/1002 (removed 120) transitions.
[2023-03-15 06:45:01] [INFO ] Flow matrix only has 858 transitions (discarded 24 similar events)
// Phase 1: matrix 858 rows 328 cols
[2023-03-15 06:45:01] [INFO ] Computed 44 place invariants in 19 ms
[2023-03-15 06:45:02] [INFO ] Dead Transitions using invariants and state equation in 378 ms found 0 transitions.
[2023-03-15 06:45:02] [INFO ] Flow matrix only has 858 transitions (discarded 24 similar events)
[2023-03-15 06:45:02] [INFO ] Invariant cache hit.
[2023-03-15 06:45:02] [INFO ] Implicit Places using invariants in 273 ms returned [282, 283, 284, 285]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 275 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 324/448 places, 882/1002 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 320 transition count 878
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 320 transition count 878
Applied a total of 8 rules in 15 ms. Remains 320 /324 variables (removed 4) and now considering 878/882 (removed 4) transitions.
[2023-03-15 06:45:02] [INFO ] Flow matrix only has 854 transitions (discarded 24 similar events)
// Phase 1: matrix 854 rows 320 cols
[2023-03-15 06:45:02] [INFO ] Computed 40 place invariants in 20 ms
[2023-03-15 06:45:02] [INFO ] Implicit Places using invariants in 277 ms returned []
[2023-03-15 06:45:02] [INFO ] Flow matrix only has 854 transitions (discarded 24 similar events)
[2023-03-15 06:45:02] [INFO ] Invariant cache hit.
[2023-03-15 06:45:02] [INFO ] State equation strengthened by 112 read => feed constraints.
[2023-03-15 06:45:06] [INFO ] Implicit Places using invariants and state equation in 3730 ms returned []
Implicit Place search using SMT with State Equation took 4019 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 320/448 places, 878/1002 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 4727 ms. Remains : 320/448 places, 878/1002 transitions.
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : PolyORBLF-COL-S06J04T04-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(OR (AND p2 p1) (AND p2 (NOT p0))), acceptance={} source=0 dest: 0}, { cond=(AND p2 (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(OR (AND (NOT p2) p1) (AND (NOT p2) (NOT p0))), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={0, 1} source=0 dest: 0}, { cond=(AND p2 (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0, 1} source=0 dest: 1}], [{ cond=(AND p2 (NOT p1) p0), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={0, 1} source=1 dest: 0}, { cond=(AND p2 (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0, 1} source=1 dest: 1}]], initial=0, aps=[p2:(AND (OR (LT s113 1) (LT s116 1) (LT s120 1)) (OR (LT s113 1) (LT s116 1) (LT s119 1)) (OR (LT s113 1) (LT s116 1) (LT s122 1)) (OR (LT s113 1) (LT s11...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 928 reset in 701 ms.
Product exploration explored 100000 steps with 927 reset in 724 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 p2 (NOT p1) (NOT p0)), (X (OR (AND p2 p1) (AND p2 (NOT p0)))), (X (AND p2 (NOT p1) (NOT p0))), (X (NOT (AND p2 (NOT p1) p0))), (X (NOT (AND (NOT p2) (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p1) p0))), (X (NOT (OR (AND (NOT p2) p1) (AND (NOT p2) (NOT p0))))), (X (X (OR (AND p2 p1) (AND p2 (NOT p0))))), (X (X (AND p2 (NOT p1) (NOT p0)))), (X (X (NOT (AND p2 (NOT p1) p0)))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p2) (NOT p1) p0)))), (X (X (NOT (OR (AND (NOT p2) p1) (AND (NOT p2) (NOT p0))))))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 879 ms. Reduced automaton from 2 states, 10 edges and 3 AP (stutter insensitive) to 2 states, 10 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Incomplete random walk after 10000 steps, including 77 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 6) seen :5
Incomplete Best-First random walk after 10000 steps, including 30 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-15 06:45:08] [INFO ] Flow matrix only has 854 transitions (discarded 24 similar events)
[2023-03-15 06:45:08] [INFO ] Invariant cache hit.
[2023-03-15 06:45:09] [INFO ] [Real]Absence check using 15 positive place invariants in 19 ms returned sat
[2023-03-15 06:45:09] [INFO ] [Real]Absence check using 15 positive and 25 generalized place invariants in 15 ms returned sat
[2023-03-15 06:45:09] [INFO ] After 189ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p2 (NOT p1) (NOT p0)), (X (OR (AND p2 p1) (AND p2 (NOT p0)))), (X (AND p2 (NOT p1) (NOT p0))), (X (NOT (AND p2 (NOT p1) p0))), (X (NOT (AND (NOT p2) (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p1) p0))), (X (NOT (OR (AND (NOT p2) p1) (AND (NOT p2) (NOT p0))))), (X (X (OR (AND p2 p1) (AND p2 (NOT p0))))), (X (X (AND p2 (NOT p1) (NOT p0)))), (X (X (NOT (AND p2 (NOT p1) p0)))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p2) (NOT p1) p0)))), (X (X (NOT (OR (AND (NOT p2) p1) (AND (NOT p2) (NOT p0)))))), (G (NOT (AND (NOT p1) (NOT p2) p0)))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) p2 (NOT p0)))), (F (AND (NOT p1) (NOT p2) (NOT p0))), (F (NOT (OR (AND p1 p2) (AND p2 (NOT p0))))), (F (OR (AND p1 (NOT p2)) (AND (NOT p2) (NOT p0)))), (F (AND (NOT p1) p2 p0))]
Knowledge based reduction with 14 factoid took 653 ms. Reduced automaton from 2 states, 10 edges and 3 AP (stutter insensitive) to 2 states, 9 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 81 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 61 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Support contains 18 out of 320 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 320/320 places, 878/878 transitions.
Applied a total of 0 rules in 16 ms. Remains 320 /320 variables (removed 0) and now considering 878/878 (removed 0) transitions.
[2023-03-15 06:45:09] [INFO ] Flow matrix only has 854 transitions (discarded 24 similar events)
[2023-03-15 06:45:09] [INFO ] Invariant cache hit.
[2023-03-15 06:45:10] [INFO ] Dead Transitions using invariants and state equation in 546 ms found 0 transitions.
[2023-03-15 06:45:10] [INFO ] Flow matrix only has 854 transitions (discarded 24 similar events)
[2023-03-15 06:45:10] [INFO ] Invariant cache hit.
[2023-03-15 06:45:10] [INFO ] Implicit Places using invariants in 289 ms returned []
[2023-03-15 06:45:10] [INFO ] Flow matrix only has 854 transitions (discarded 24 similar events)
[2023-03-15 06:45:10] [INFO ] Invariant cache hit.
[2023-03-15 06:45:11] [INFO ] State equation strengthened by 112 read => feed constraints.
[2023-03-15 06:45:17] [INFO ] Implicit Places using invariants and state equation in 6238 ms returned []
Implicit Place search using SMT with State Equation took 6560 ms to find 0 implicit places.
[2023-03-15 06:45:17] [INFO ] Redundant transitions in 48 ms returned []
[2023-03-15 06:45:17] [INFO ] Flow matrix only has 854 transitions (discarded 24 similar events)
[2023-03-15 06:45:17] [INFO ] Invariant cache hit.
[2023-03-15 06:45:17] [INFO ] Dead Transitions using invariants and state equation in 348 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 7544 ms. Remains : 320/320 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 (NOT p0) p2 (NOT p1)), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT (AND p0 (NOT p1) p2))), (X (NOT (OR (AND (NOT p0) (NOT p2)) (AND p1 (NOT p2))))), (X (AND (NOT p0) (NOT p1) p2)), (X (NOT (AND p0 (NOT p1)))), (X (OR (AND (NOT p0) p2) (AND p1 p2))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (NOT (OR (AND (NOT p0) (NOT p2)) (AND p1 (NOT p2)))))), (X (X (AND (NOT p0) (NOT p1) p2))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (OR (AND (NOT p0) p2) (AND p1 p2))))]
False Knowledge obtained : []
Knowledge based reduction with 17 factoid took 902 ms. Reduced automaton from 2 states, 9 edges and 3 AP (stutter insensitive) to 2 states, 9 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Incomplete random walk after 10000 steps, including 73 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 8) seen :7
Incomplete Best-First random walk after 10000 steps, including 34 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-15 06:45:18] [INFO ] Flow matrix only has 854 transitions (discarded 24 similar events)
[2023-03-15 06:45:18] [INFO ] Invariant cache hit.
[2023-03-15 06:45:18] [INFO ] [Real]Absence check using 15 positive place invariants in 8 ms returned sat
[2023-03-15 06:45:18] [INFO ] [Real]Absence check using 15 positive and 25 generalized place invariants in 12 ms returned sat
[2023-03-15 06:45:18] [INFO ] After 108ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) p2 (NOT p1)), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT (AND p0 (NOT p1) p2))), (X (NOT (OR (AND (NOT p0) (NOT p2)) (AND p1 (NOT p2))))), (X (AND (NOT p0) (NOT p1) p2)), (X (NOT (AND p0 (NOT p1)))), (X (OR (AND (NOT p0) p2) (AND p1 p2))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (NOT (OR (AND (NOT p0) (NOT p2)) (AND p1 (NOT p2)))))), (X (X (AND (NOT p0) (NOT p1) p2))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (OR (AND (NOT p0) p2) (AND p1 p2)))), (G (NOT (AND p0 (NOT p2) (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) p2 (NOT p1)))), (F (AND p0 (NOT p1))), (F (AND (NOT p0) (NOT p2) (NOT p1))), (F (NOT (OR (AND (NOT p0) p2) (AND p2 p1)))), (F (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) p1))), (F (AND p0 p2 (NOT p1))), (F (AND (NOT p2) (NOT p1)))]
Knowledge based reduction with 18 factoid took 1073 ms. Reduced automaton from 2 states, 9 edges and 3 AP (stutter insensitive) to 2 states, 9 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 66 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 64 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 924 reset in 515 ms.
Product exploration explored 100000 steps with 926 reset in 530 ms.
Built C files in :
/tmp/ltsmin12503590854946838738
[2023-03-15 06:45:21] [INFO ] Computing symmetric may disable matrix : 878 transitions.
[2023-03-15 06:45:21] [INFO ] Computation of Complete disable matrix. took 15 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 06:45:21] [INFO ] Computing symmetric may enable matrix : 878 transitions.
[2023-03-15 06:45:21] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 06:45:21] [INFO ] Computing Do-Not-Accords matrix : 878 transitions.
[2023-03-15 06:45:21] [INFO ] Computation of Completed DNA matrix. took 28 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 06:45:21] [INFO ] Built C files in 231ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12503590854946838738
Running compilation step : cd /tmp/ltsmin12503590854946838738;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2553 ms.
Running link step : cd /tmp/ltsmin12503590854946838738;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 59 ms.
Running LTSmin : cd /tmp/ltsmin12503590854946838738;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased12634641850621239414.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 18 out of 320 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 320/320 places, 878/878 transitions.
Applied a total of 0 rules in 26 ms. Remains 320 /320 variables (removed 0) and now considering 878/878 (removed 0) transitions.
[2023-03-15 06:45:36] [INFO ] Flow matrix only has 854 transitions (discarded 24 similar events)
[2023-03-15 06:45:36] [INFO ] Invariant cache hit.
[2023-03-15 06:45:36] [INFO ] Dead Transitions using invariants and state equation in 451 ms found 0 transitions.
[2023-03-15 06:45:36] [INFO ] Flow matrix only has 854 transitions (discarded 24 similar events)
[2023-03-15 06:45:36] [INFO ] Invariant cache hit.
[2023-03-15 06:45:36] [INFO ] Implicit Places using invariants in 255 ms returned []
[2023-03-15 06:45:36] [INFO ] Flow matrix only has 854 transitions (discarded 24 similar events)
[2023-03-15 06:45:36] [INFO ] Invariant cache hit.
[2023-03-15 06:45:37] [INFO ] State equation strengthened by 112 read => feed constraints.
[2023-03-15 06:45:41] [INFO ] Implicit Places using invariants and state equation in 4828 ms returned []
Implicit Place search using SMT with State Equation took 5108 ms to find 0 implicit places.
[2023-03-15 06:45:41] [INFO ] Redundant transitions in 28 ms returned []
[2023-03-15 06:45:41] [INFO ] Flow matrix only has 854 transitions (discarded 24 similar events)
[2023-03-15 06:45:41] [INFO ] Invariant cache hit.
[2023-03-15 06:45:42] [INFO ] Dead Transitions using invariants and state equation in 370 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6027 ms. Remains : 320/320 places, 878/878 transitions.
Built C files in :
/tmp/ltsmin7177314612087613582
[2023-03-15 06:45:42] [INFO ] Computing symmetric may disable matrix : 878 transitions.
[2023-03-15 06:45:42] [INFO ] Computation of Complete disable matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 06:45:42] [INFO ] Computing symmetric may enable matrix : 878 transitions.
[2023-03-15 06:45:42] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 06:45:42] [INFO ] Computing Do-Not-Accords matrix : 878 transitions.
[2023-03-15 06:45:42] [INFO ] Computation of Completed DNA matrix. took 22 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 06:45:42] [INFO ] Built C files in 191ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7177314612087613582
Running compilation step : cd /tmp/ltsmin7177314612087613582;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7177314612087613582;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7177314612087613582;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-15 06:45:45] [INFO ] Flatten gal took : 83 ms
[2023-03-15 06:45:45] [INFO ] Flatten gal took : 63 ms
[2023-03-15 06:45:47] [INFO ] Time to serialize gal into /tmp/LTL14400309133946070461.gal : 77 ms
[2023-03-15 06:45:47] [INFO ] Time to serialize properties into /tmp/LTL15213375787376824520.prop : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14400309133946070461.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6666326980212620816.hoa' '-atoms' '/tmp/LTL15213375787376824520.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL15213375787376824520.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6666326980212620816.hoa
Detected timeout of ITS tools.
[2023-03-15 06:46:02] [INFO ] Flatten gal took : 47 ms
[2023-03-15 06:46:02] [INFO ] Flatten gal took : 45 ms
[2023-03-15 06:46:02] [INFO ] Time to serialize gal into /tmp/LTL3297220577260357719.gal : 7 ms
[2023-03-15 06:46:02] [INFO ] Time to serialize properties into /tmp/LTL5855336529927915461.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3297220577260357719.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5855336529927915461.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F((G((!("(((NotifyEventSourceAddedB_1>=1)||(NotifyEventSourceAddedB_0>=1))||((NotifyEventSourceAddedB_3>=1)||(NotifyEventSourceAdde...1335
Formula 0 simplified : G(F("(((NotifyEventSourceAddedB_1>=1)||(NotifyEventSourceAddedB_0>=1))||((NotifyEventSourceAddedB_3>=1)||(NotifyEventSourceAddedB_2>...1324
Detected timeout of ITS tools.
[2023-03-15 06:46:17] [INFO ] Flatten gal took : 43 ms
[2023-03-15 06:46:17] [INFO ] Applying decomposition
[2023-03-15 06:46:17] [INFO ] Flatten gal took : 42 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph13497641694158614353.txt' '-o' '/tmp/graph13497641694158614353.bin' '-w' '/tmp/graph13497641694158614353.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph13497641694158614353.bin' '-l' '-1' '-v' '-w' '/tmp/graph13497641694158614353.weights' '-q' '0' '-e' '0.001'
[2023-03-15 06:46:17] [INFO ] Decomposing Gal with order
[2023-03-15 06:46:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 06:46:18] [INFO ] Removed a total of 512 redundant transitions.
[2023-03-15 06:46:18] [INFO ] Flatten gal took : 164 ms
[2023-03-15 06:46:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 68 labels/synchronizations in 13 ms.
[2023-03-15 06:46:18] [INFO ] Time to serialize gal into /tmp/LTL8365518748423051052.gal : 10 ms
[2023-03-15 06:46:18] [INFO ] Time to serialize properties into /tmp/LTL3455581848572040075.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8365518748423051052.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3455581848572040075.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((F((G((!("(((i8.u8.NotifyEventSourceAddedB_1>=1)||(i8.u6.NotifyEventSourceAddedB_0>=1))||((i8.u9.NotifyEventSourceAddedB_3>=1)||(i8....1743
Formula 0 simplified : G(F("(((i8.u8.NotifyEventSourceAddedB_1>=1)||(i8.u6.NotifyEventSourceAddedB_0>=1))||((i8.u9.NotifyEventSourceAddedB_3>=1)||(i8.u7.No...1732
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1971813896325924111
[2023-03-15 06:46:33] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1971813896325924111
Running compilation step : cd /tmp/ltsmin1971813896325924111;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1513 ms.
Running link step : cd /tmp/ltsmin1971813896325924111;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin1971813896325924111;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>(([]((!(LTLAPp0==true) U (LTLAPp1==true)))||[]((LTLAPp2==true))))' '--buchi-type=spotba'
LTSmin run took 325 ms.
FORMULA PolyORBLF-COL-S06J04T04-LTLFireability-14 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property PolyORBLF-COL-S06J04T04-LTLFireability-14 finished in 93605 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)||X(p1))))'
Support contains 9 out of 448 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 448/448 places, 1002/1002 transitions.
Applied a total of 0 rules in 6 ms. Remains 448 /448 variables (removed 0) and now considering 1002/1002 (removed 0) transitions.
[2023-03-15 06:46:35] [INFO ] Flow matrix only has 978 transitions (discarded 24 similar events)
// Phase 1: matrix 978 rows 448 cols
[2023-03-15 06:46:35] [INFO ] Computed 44 place invariants in 23 ms
[2023-03-15 06:46:35] [INFO ] Dead Transitions using invariants and state equation in 474 ms found 0 transitions.
[2023-03-15 06:46:35] [INFO ] Flow matrix only has 978 transitions (discarded 24 similar events)
[2023-03-15 06:46:35] [INFO ] Invariant cache hit.
[2023-03-15 06:46:35] [INFO ] Implicit Places using invariants in 292 ms returned [354, 355, 356, 357]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 293 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 444/448 places, 1002/1002 transitions.
Applied a total of 0 rules in 4 ms. Remains 444 /444 variables (removed 0) and now considering 1002/1002 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 780 ms. Remains : 444/448 places, 1002/1002 transitions.
Stuttering acceptance computed with spot in 124 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S06J04T04-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (GEQ s372 1) (GEQ s373 1) (GEQ s370 1) (GEQ s371 1)), p1:(OR (AND (GEQ s247 1) (GEQ s251 1)) (AND (GEQ s247 1) (GEQ s252 1)) (AND (GEQ s247 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][false, false, false]]
Stuttering criterion allowed to conclude after 7 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-COL-S06J04T04-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J04T04-LTLFireability-15 finished in 929 ms.
All properties solved by simple procedures.
Total runtime 163259 ms.

BK_STOP 1678862801855

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBLF-COL-S06J04T04"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is PolyORBLF-COL-S06J04T04, 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 r293-tall-167873945400444"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S06J04T04.tgz
mv PolyORBLF-COL-S06J04T04 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 ;