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.r101-tall-167814476000908.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 DNAwalker-PT-05track28LR, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r101-tall-167814476000908
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 540K
-rw-r--r-- 1 mcc users 6.8K Feb 25 13:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Feb 25 13:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K Feb 25 12:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 36K Feb 25 12:59 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 15:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 15:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 13:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 125K Feb 25 13:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Feb 25 13:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 62K Feb 25 13:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:55 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 12 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 108K Mar 5 18:22 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 DNAwalker-PT-05track28LR-LTLFireability-00
FORMULA_NAME DNAwalker-PT-05track28LR-LTLFireability-01
FORMULA_NAME DNAwalker-PT-05track28LR-LTLFireability-02
FORMULA_NAME DNAwalker-PT-05track28LR-LTLFireability-03
FORMULA_NAME DNAwalker-PT-05track28LR-LTLFireability-04
FORMULA_NAME DNAwalker-PT-05track28LR-LTLFireability-05
FORMULA_NAME DNAwalker-PT-05track28LR-LTLFireability-06
FORMULA_NAME DNAwalker-PT-05track28LR-LTLFireability-07
FORMULA_NAME DNAwalker-PT-05track28LR-LTLFireability-08
FORMULA_NAME DNAwalker-PT-05track28LR-LTLFireability-09
FORMULA_NAME DNAwalker-PT-05track28LR-LTLFireability-10
FORMULA_NAME DNAwalker-PT-05track28LR-LTLFireability-11
FORMULA_NAME DNAwalker-PT-05track28LR-LTLFireability-12
FORMULA_NAME DNAwalker-PT-05track28LR-LTLFireability-13
FORMULA_NAME DNAwalker-PT-05track28LR-LTLFireability-14
FORMULA_NAME DNAwalker-PT-05track28LR-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678331339875

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=DNAwalker-PT-05track28LR
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-09 03:09:01] [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]
[2023-03-09 03:09:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 03:09:01] [INFO ] Load time of PNML (sax parser for PT used): 50 ms
[2023-03-09 03:09:01] [INFO ] Transformed 34 places.
[2023-03-09 03:09:01] [INFO ] Transformed 250 transitions.
[2023-03-09 03:09:01] [INFO ] Parsed PT model containing 34 places and 250 transitions and 728 arcs in 120 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA DNAwalker-PT-05track28LR-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-05track28LR-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-05track28LR-LTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-05track28LR-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 29 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 11 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 03:09:01] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
// Phase 1: matrix 247 rows 34 cols
[2023-03-09 03:09:01] [INFO ] Computed 0 place invariants in 12 ms
[2023-03-09 03:09:01] [INFO ] Dead Transitions using invariants and state equation in 256 ms found 0 transitions.
[2023-03-09 03:09:01] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:09:01] [INFO ] Invariant cache hit.
[2023-03-09 03:09:01] [INFO ] Implicit Places using invariants in 99 ms returned []
[2023-03-09 03:09:01] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:09:01] [INFO ] Invariant cache hit.
[2023-03-09 03:09:02] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-09 03:09:02] [INFO ] Implicit Places using invariants and state equation in 147 ms returned []
Implicit Place search using SMT with State Equation took 249 ms to find 0 implicit places.
[2023-03-09 03:09:02] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:09:02] [INFO ] Invariant cache hit.
[2023-03-09 03:09:02] [INFO ] Dead Transitions using invariants and state equation in 120 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 669 ms. Remains : 34/34 places, 250/250 transitions.
Support contains 29 out of 34 places after structural reductions.
[2023-03-09 03:09:02] [INFO ] Flatten gal took : 36 ms
[2023-03-09 03:09:02] [INFO ] Flatten gal took : 16 ms
[2023-03-09 03:09:02] [INFO ] Input system was already deterministic with 250 transitions.
Incomplete random walk after 10000 steps, including 646 resets, run finished after 372 ms. (steps per millisecond=26 ) properties (out of 29) seen :24
Incomplete Best-First random walk after 10001 steps, including 68 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 63 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 56 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 58 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 62 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2023-03-09 03:09:03] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:09:03] [INFO ] Invariant cache hit.
[2023-03-09 03:09:03] [INFO ] After 316ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-09 03:09:05] [INFO ] After 1603ms SMT Verify possible using all constraints in natural domain returned unsat :5 sat :0
Fused 5 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 5 atomic propositions for a total of 12 simplifications.
FORMULA DNAwalker-PT-05track28LR-LTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 34 stabilizing places and 246 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((F(G(p1))&&p0)))'
Support contains 6 out of 34 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 12 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 03:09:05] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:09:05] [INFO ] Invariant cache hit.
[2023-03-09 03:09:05] [INFO ] Dead Transitions using invariants and state equation in 105 ms found 0 transitions.
[2023-03-09 03:09:05] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:09:05] [INFO ] Invariant cache hit.
[2023-03-09 03:09:05] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-09 03:09:05] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:09:05] [INFO ] Invariant cache hit.
[2023-03-09 03:09:05] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-09 03:09:05] [INFO ] Implicit Places using invariants and state equation in 253 ms returned []
Implicit Place search using SMT with State Equation took 289 ms to find 0 implicit places.
[2023-03-09 03:09:05] [INFO ] Redundant transitions in 12 ms returned []
[2023-03-09 03:09:05] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:09:05] [INFO ] Invariant cache hit.
[2023-03-09 03:09:05] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 511 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 249 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-05track28LR-LTLFireability-01 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: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s14 1) (GEQ s22 2)), p1:(OR (AND (GEQ s5 1) (GEQ s8 2) (GEQ s26 1) (GEQ s28 2)) (AND (GEQ s26 1) (GEQ s28 2)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 16 steps with 0 reset in 2 ms.
FORMULA DNAwalker-PT-05track28LR-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-05track28LR-LTLFireability-01 finished in 821 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(F(p0))))'
Support contains 1 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 4 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 03:09:06] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:09:06] [INFO ] Invariant cache hit.
[2023-03-09 03:09:06] [INFO ] Dead Transitions using invariants and state equation in 92 ms found 0 transitions.
[2023-03-09 03:09:06] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:09:06] [INFO ] Invariant cache hit.
[2023-03-09 03:09:06] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-09 03:09:06] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:09:06] [INFO ] Invariant cache hit.
[2023-03-09 03:09:06] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-09 03:09:06] [INFO ] Implicit Places using invariants and state equation in 298 ms returned []
Implicit Place search using SMT with State Equation took 349 ms to find 0 implicit places.
[2023-03-09 03:09:06] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:09:06] [INFO ] Invariant cache hit.
[2023-03-09 03:09:06] [INFO ] Dead Transitions using invariants and state equation in 90 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 538 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 139 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-05track28LR-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(GEQ s23 2)], 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 18 steps with 1 reset in 0 ms.
FORMULA DNAwalker-PT-05track28LR-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-05track28LR-LTLFireability-02 finished in 699 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 1 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 2 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 03:09:06] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:09:06] [INFO ] Invariant cache hit.
[2023-03-09 03:09:07] [INFO ] Dead Transitions using invariants and state equation in 124 ms found 0 transitions.
[2023-03-09 03:09:07] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:09:07] [INFO ] Invariant cache hit.
[2023-03-09 03:09:07] [INFO ] Implicit Places using invariants in 49 ms returned []
[2023-03-09 03:09:07] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:09:07] [INFO ] Invariant cache hit.
[2023-03-09 03:09:07] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-09 03:09:07] [INFO ] Implicit Places using invariants and state equation in 271 ms returned []
Implicit Place search using SMT with State Equation took 331 ms to find 0 implicit places.
[2023-03-09 03:09:07] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:09:07] [INFO ] Invariant cache hit.
[2023-03-09 03:09:07] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 551 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-05track28LR-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GEQ s11 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]]
Stuttering criterion allowed to conclude after 43 steps with 15 reset in 3 ms.
FORMULA DNAwalker-PT-05track28LR-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-05track28LR-LTLFireability-03 finished in 650 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((false U true)))&&(X(p0) U p1)))'
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 2 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 03:09:07] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:09:07] [INFO ] Invariant cache hit.
[2023-03-09 03:09:07] [INFO ] Dead Transitions using invariants and state equation in 107 ms found 0 transitions.
[2023-03-09 03:09:07] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:09:07] [INFO ] Invariant cache hit.
[2023-03-09 03:09:07] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-09 03:09:07] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:09:07] [INFO ] Invariant cache hit.
[2023-03-09 03:09:07] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-09 03:09:07] [INFO ] Implicit Places using invariants and state equation in 239 ms returned []
Implicit Place search using SMT with State Equation took 274 ms to find 0 implicit places.
[2023-03-09 03:09:08] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:09:08] [INFO ] Invariant cache hit.
[2023-03-09 03:09:08] [INFO ] Dead Transitions using invariants and state equation in 98 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 492 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 100 ms :[true, (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : DNAwalker-PT-05track28LR-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p1:(AND (GEQ s30 1) (GEQ s31 2)), p0:(AND (GEQ s12 2) (GEQ s25 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-05track28LR-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-05track28LR-LTLFireability-04 finished in 608 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||X(p2)))) U X(G((X(p0)&&p3)))))'
Support contains 4 out of 34 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 8 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 03:09:08] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:09:08] [INFO ] Invariant cache hit.
[2023-03-09 03:09:08] [INFO ] Dead Transitions using invariants and state equation in 90 ms found 0 transitions.
[2023-03-09 03:09:08] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:09:08] [INFO ] Invariant cache hit.
[2023-03-09 03:09:08] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-09 03:09:08] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:09:08] [INFO ] Invariant cache hit.
[2023-03-09 03:09:08] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-09 03:09:08] [INFO ] Implicit Places using invariants and state equation in 251 ms returned []
Implicit Place search using SMT with State Equation took 295 ms to find 0 implicit places.
[2023-03-09 03:09:08] [INFO ] Redundant transitions in 8 ms returned []
[2023-03-09 03:09:08] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:09:08] [INFO ] Invariant cache hit.
[2023-03-09 03:09:08] [INFO ] Dead Transitions using invariants and state equation in 84 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 494 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 128 ms :[(OR (NOT p0) (NOT p3)), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-05track28LR-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=p3, acceptance={} source=0 dest: 0}, { cond=(NOT p3), acceptance={0} source=0 dest: 0}, { cond=p3, acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p0) p3), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p3)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p0) p3), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p3:(AND (GEQ s31 2) (GEQ s32 1)), p0:(AND (GEQ s2 2) (GEQ s5 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-05track28LR-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-05track28LR-LTLFireability-05 finished in 656 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' '!((!p0 U G((p1 U X(!p2)))))'
Support contains 6 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 1 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 03:09:08] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:09:08] [INFO ] Invariant cache hit.
[2023-03-09 03:09:08] [INFO ] Dead Transitions using invariants and state equation in 89 ms found 0 transitions.
[2023-03-09 03:09:08] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:09:08] [INFO ] Invariant cache hit.
[2023-03-09 03:09:09] [INFO ] Implicit Places using invariants in 46 ms returned []
[2023-03-09 03:09:09] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:09:09] [INFO ] Invariant cache hit.
[2023-03-09 03:09:09] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-09 03:09:09] [INFO ] Implicit Places using invariants and state equation in 267 ms returned []
Implicit Place search using SMT with State Equation took 315 ms to find 0 implicit places.
[2023-03-09 03:09:09] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:09:09] [INFO ] Invariant cache hit.
[2023-03-09 03:09:09] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 485 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 308 ms :[p2, p2, p2, p2, p2, p2, true]
Running random walk in product with property : DNAwalker-PT-05track28LR-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={0} source=0 dest: 4}, { cond=(AND p1 p0), acceptance={} source=0 dest: 5}], [{ cond=p2, acceptance={} source=1 dest: 6}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}, { cond=p1, acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p0) p2), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p1) p0 p2), acceptance={} source=3 dest: 1}, { cond=(AND p0 p2), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={0} source=3 dest: 3}, { cond=(AND p1 (NOT p0) p2), acceptance={0} source=3 dest: 4}, { cond=(AND p1 p0 p2), acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p1) p0 p2), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={0} source=4 dest: 3}, { cond=(AND p1 (NOT p0) p2), acceptance={0} source=4 dest: 4}, { cond=(AND p1 p0 p2), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p1) p2), acceptance={} source=5 dest: 1}, { cond=(AND p1 p2), acceptance={0} source=5 dest: 5}], [{ cond=true, acceptance={0} source=6 dest: 6}]], initial=0, aps=[p0:(AND (GEQ s12 2) (GEQ s28 1)), p1:(AND (GEQ s26 2) (GEQ s33 1)), p2:(AND (GEQ s6 2) (GEQ s22 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 32927 reset in 379 ms.
Entered a terminal (fully accepting) state of product in 82794 steps with 27223 reset in 252 ms.
FORMULA DNAwalker-PT-05track28LR-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-05track28LR-LTLFireability-06 finished in 1446 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(((X(X(G(!p0))) U p1)||X(p2))))'
Support contains 8 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 2 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 03:09:10] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:09:10] [INFO ] Invariant cache hit.
[2023-03-09 03:09:10] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
[2023-03-09 03:09:10] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:09:10] [INFO ] Invariant cache hit.
[2023-03-09 03:09:10] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-09 03:09:10] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:09:10] [INFO ] Invariant cache hit.
[2023-03-09 03:09:10] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-09 03:09:10] [INFO ] Implicit Places using invariants and state equation in 248 ms returned []
Implicit Place search using SMT with State Equation took 294 ms to find 0 implicit places.
[2023-03-09 03:09:10] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:09:10] [INFO ] Invariant cache hit.
[2023-03-09 03:09:10] [INFO ] Dead Transitions using invariants and state equation in 99 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 482 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 186 ms :[(AND (NOT p1) (NOT p2)), (OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p2))), p0, (OR (NOT p1) p0), true]
Running random walk in product with property : DNAwalker-PT-05track28LR-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}, { cond=p0, acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 2}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(OR (AND (GEQ s16 1) (GEQ s21 2)) (AND (GEQ s10 1) (GEQ s24 2))), p2:(AND (GEQ s4 2) (GEQ s12 1)), p0:(AND (GEQ s3 2) (GEQ s6 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 52 ms.
Product exploration explored 100000 steps with 0 reset in 187 ms.
Computed a total of 34 stabilizing places and 246 stable transitions
Computed a total of 34 stabilizing places and 246 stable transitions
Detected a total of 34/34 stabilizing places and 246/250 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND (NOT p1) (NOT p2) (NOT p0)), true, (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT p2)), (X p2), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 6 factoid took 519 ms. Reduced automaton from 5 states, 9 edges and 3 AP (stutter sensitive) to 5 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 183 ms :[(AND (NOT p1) (NOT p2)), (OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p2))), p0, (OR (NOT p1) p0), true]
Finished random walk after 151 steps, including 8 resets, run visited all 4 properties in 4 ms. (steps per millisecond=37 )
Knowledge obtained : [(AND (NOT p1) (NOT p2) (NOT p0)), true, (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT p2)), (X p2), (X (X (NOT p0))), (X (X p0)), (F p0), (F p1), (F (NOT (AND (NOT p1) (NOT p2)))), (F p2)]
Knowledge based reduction with 6 factoid took 528 ms. Reduced automaton from 5 states, 9 edges and 3 AP (stutter sensitive) to 5 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 178 ms :[(AND (NOT p1) (NOT p2)), (OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p2))), p0, (OR (NOT p1) p0), true]
Stuttering acceptance computed with spot in 183 ms :[(AND (NOT p1) (NOT p2)), (OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p2))), p0, (OR (NOT p1) p0), true]
[2023-03-09 03:09:12] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:09:12] [INFO ] Invariant cache hit.
[2023-03-09 03:09:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 03:09:13] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2023-03-09 03:09:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 03:09:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 03:09:13] [INFO ] [Nat]Absence check using state equation in 56 ms returned sat
[2023-03-09 03:09:13] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-09 03:09:13] [INFO ] [Nat]Added 54 Read/Feed constraints in 21 ms returned sat
[2023-03-09 03:09:13] [INFO ] Computed and/alt/rep : 114/943/114 causal constraints (skipped 117 transitions) in 19 ms.
[2023-03-09 03:09:13] [INFO ] Added : 11 causal constraints over 3 iterations in 553 ms. Result :sat
Could not prove EG (AND (NOT p1) (NOT p2))
Support contains 8 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 2 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 03:09:13] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:09:13] [INFO ] Invariant cache hit.
[2023-03-09 03:09:13] [INFO ] Dead Transitions using invariants and state equation in 85 ms found 0 transitions.
[2023-03-09 03:09:13] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:09:13] [INFO ] Invariant cache hit.
[2023-03-09 03:09:13] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-09 03:09:13] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:09:13] [INFO ] Invariant cache hit.
[2023-03-09 03:09:13] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-09 03:09:14] [INFO ] Implicit Places using invariants and state equation in 243 ms returned []
Implicit Place search using SMT with State Equation took 279 ms to find 0 implicit places.
[2023-03-09 03:09:14] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:09:14] [INFO ] Invariant cache hit.
[2023-03-09 03:09:14] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 444 ms. Remains : 34/34 places, 250/250 transitions.
Computed a total of 34 stabilizing places and 246 stable transitions
Computed a total of 34 stabilizing places and 246 stable transitions
Detected a total of 34/34 stabilizing places and 246/250 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND (NOT p1) (NOT p2) (NOT p0)), true, (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT p2)), (X p2), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 6 factoid took 454 ms. Reduced automaton from 5 states, 9 edges and 3 AP (stutter sensitive) to 5 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 186 ms :[(AND (NOT p1) (NOT p2)), (OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p2))), p0, (OR (NOT p1) p0), true]
Finished random walk after 162 steps, including 10 resets, run visited all 4 properties in 7 ms. (steps per millisecond=23 )
Knowledge obtained : [(AND (NOT p1) (NOT p2) (NOT p0)), true, (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT p2)), (X p2), (X (X (NOT p0))), (X (X p0)), (F p0), (F p1), (F (NOT (AND (NOT p1) (NOT p2)))), (F p2)]
Knowledge based reduction with 6 factoid took 502 ms. Reduced automaton from 5 states, 9 edges and 3 AP (stutter sensitive) to 5 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 175 ms :[(AND (NOT p1) (NOT p2)), (OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p2))), p0, (OR (NOT p1) p0), true]
Stuttering acceptance computed with spot in 180 ms :[(AND (NOT p1) (NOT p2)), (OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p2))), p0, (OR (NOT p1) p0), true]
[2023-03-09 03:09:15] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:09:15] [INFO ] Invariant cache hit.
[2023-03-09 03:09:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 03:09:15] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2023-03-09 03:09:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 03:09:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 03:09:15] [INFO ] [Nat]Absence check using state equation in 52 ms returned sat
[2023-03-09 03:09:15] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-09 03:09:16] [INFO ] [Nat]Added 54 Read/Feed constraints in 23 ms returned sat
[2023-03-09 03:09:16] [INFO ] Computed and/alt/rep : 114/943/114 causal constraints (skipped 117 transitions) in 28 ms.
[2023-03-09 03:09:16] [INFO ] Added : 11 causal constraints over 3 iterations in 555 ms. Result :sat
Could not prove EG (AND (NOT p1) (NOT p2))
Stuttering acceptance computed with spot in 176 ms :[(AND (NOT p1) (NOT p2)), (OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p2))), p0, (OR (NOT p1) p0), true]
Product exploration explored 100000 steps with 0 reset in 65 ms.
Product exploration explored 100000 steps with 0 reset in 64 ms.
Applying partial POR strategy [false, false, true, true, true]
Stuttering acceptance computed with spot in 194 ms :[(AND (NOT p1) (NOT p2)), (OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p2))), p0, (OR (NOT p1) p0), true]
Support contains 8 out of 34 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 10 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 03:09:17] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:09:17] [INFO ] Invariant cache hit.
[2023-03-09 03:09:17] [INFO ] Dead Transitions using invariants and state equation in 98 ms found 0 transitions.
[2023-03-09 03:09:17] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-09 03:09:17] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:09:17] [INFO ] Invariant cache hit.
[2023-03-09 03:09:17] [INFO ] Dead Transitions using invariants and state equation in 190 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 320 ms. Remains : 34/34 places, 250/250 transitions.
Built C files in :
/tmp/ltsmin3138704162724269534
[2023-03-09 03:09:17] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3138704162724269534
Running compilation step : cd /tmp/ltsmin3138704162724269534;'/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 438 ms.
Running link step : cd /tmp/ltsmin3138704162724269534;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin3138704162724269534;'/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/stateBased2975582674276538749.hoa' '--buchi-type=spotba'
LTSmin run took 3869 ms.
FORMULA DNAwalker-PT-05track28LR-LTLFireability-07 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property DNAwalker-PT-05track28LR-LTLFireability-07 finished in 11613 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((G(F(p0))||G(p1)))))'
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 2 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 03:09:21] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:09:21] [INFO ] Invariant cache hit.
[2023-03-09 03:09:22] [INFO ] Dead Transitions using invariants and state equation in 157 ms found 0 transitions.
[2023-03-09 03:09:22] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:09:22] [INFO ] Invariant cache hit.
[2023-03-09 03:09:22] [INFO ] Implicit Places using invariants in 46 ms returned []
[2023-03-09 03:09:22] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:09:22] [INFO ] Invariant cache hit.
[2023-03-09 03:09:22] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-09 03:09:22] [INFO ] Implicit Places using invariants and state equation in 228 ms returned []
Implicit Place search using SMT with State Equation took 286 ms to find 0 implicit places.
[2023-03-09 03:09:22] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:09:22] [INFO ] Invariant cache hit.
[2023-03-09 03:09:22] [INFO ] Dead Transitions using invariants and state equation in 99 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 547 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 180 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-05track28LR-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(NOT p1), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(OR (LT s15 2) (LT s18 1)), p0:(OR (LT s4 1) (LT s10 2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 152 ms.
Product exploration explored 100000 steps with 0 reset in 200 ms.
Computed a total of 34 stabilizing places and 246 stable transitions
Computed a total of 34 stabilizing places and 246 stable transitions
Detected a total of 34/34 stabilizing places and 246/250 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 203 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 192 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 630 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 64 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-09 03:09:23] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:09:23] [INFO ] Invariant cache hit.
[2023-03-09 03:09:23] [INFO ] After 69ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 03:09:24] [INFO ] After 447ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (G (NOT (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 6 factoid took 328 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 183 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 219 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 2 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 03:09:24] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:09:24] [INFO ] Invariant cache hit.
[2023-03-09 03:09:24] [INFO ] Dead Transitions using invariants and state equation in 89 ms found 0 transitions.
[2023-03-09 03:09:24] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:09:24] [INFO ] Invariant cache hit.
[2023-03-09 03:09:24] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-09 03:09:24] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:09:24] [INFO ] Invariant cache hit.
[2023-03-09 03:09:24] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-09 03:09:25] [INFO ] Implicit Places using invariants and state equation in 231 ms returned []
Implicit Place search using SMT with State Equation took 279 ms to find 0 implicit places.
[2023-03-09 03:09:25] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:09:25] [INFO ] Invariant cache hit.
[2023-03-09 03:09:25] [INFO ] Dead Transitions using invariants and state equation in 88 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 463 ms. Remains : 34/34 places, 250/250 transitions.
Computed a total of 34 stabilizing places and 246 stable transitions
Computed a total of 34 stabilizing places and 246 stable transitions
Detected a total of 34/34 stabilizing places and 246/250 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 189 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 175 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Finished random walk after 124 steps, including 7 resets, run visited all 2 properties in 5 ms. (steps per millisecond=24 )
Knowledge obtained : [(AND p1 p0), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 4 factoid took 209 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 239 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 199 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 197 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 80 ms.
Product exploration explored 100000 steps with 0 reset in 179 ms.
Applying partial POR strategy [false, false, true, true, true]
Stuttering acceptance computed with spot in 216 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 9 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 03:09:27] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:09:27] [INFO ] Invariant cache hit.
[2023-03-09 03:09:27] [INFO ] Dead Transitions using invariants and state equation in 89 ms found 0 transitions.
[2023-03-09 03:09:27] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-09 03:09:27] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:09:27] [INFO ] Invariant cache hit.
[2023-03-09 03:09:27] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 181 ms. Remains : 34/34 places, 250/250 transitions.
Built C files in :
/tmp/ltsmin6521292422303344786
[2023-03-09 03:09:27] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6521292422303344786
Running compilation step : cd /tmp/ltsmin6521292422303344786;'/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 329 ms.
Running link step : cd /tmp/ltsmin6521292422303344786;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin6521292422303344786;'/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/stateBased18276289708771283004.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 3 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 03:09:42] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:09:42] [INFO ] Invariant cache hit.
[2023-03-09 03:09:42] [INFO ] Dead Transitions using invariants and state equation in 96 ms found 0 transitions.
[2023-03-09 03:09:42] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:09:42] [INFO ] Invariant cache hit.
[2023-03-09 03:09:42] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-09 03:09:42] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:09:42] [INFO ] Invariant cache hit.
[2023-03-09 03:09:42] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-09 03:09:42] [INFO ] Implicit Places using invariants and state equation in 235 ms returned []
Implicit Place search using SMT with State Equation took 268 ms to find 0 implicit places.
[2023-03-09 03:09:42] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:09:42] [INFO ] Invariant cache hit.
[2023-03-09 03:09:42] [INFO ] Dead Transitions using invariants and state equation in 84 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 453 ms. Remains : 34/34 places, 250/250 transitions.
Built C files in :
/tmp/ltsmin1672187870209249106
[2023-03-09 03:09:42] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1672187870209249106
Running compilation step : cd /tmp/ltsmin1672187870209249106;'/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 341 ms.
Running link step : cd /tmp/ltsmin1672187870209249106;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin1672187870209249106;'/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/stateBased8619306162365755227.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-09 03:09:57] [INFO ] Flatten gal took : 13 ms
[2023-03-09 03:09:57] [INFO ] Flatten gal took : 12 ms
[2023-03-09 03:09:58] [INFO ] Time to serialize gal into /tmp/LTL5200577201382355148.gal : 4 ms
[2023-03-09 03:09:58] [INFO ] Time to serialize properties into /tmp/LTL12342462095435620809.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5200577201382355148.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13971048246645323906.hoa' '-atoms' '/tmp/LTL12342462095435620809.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/LTL12342462095435620809.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13971048246645323906.hoa
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t18, t19, t20, t21...1354
Computing Next relation with stutter on 106288 deadlock states
Detected timeout of ITS tools.
[2023-03-09 03:10:13] [INFO ] Flatten gal took : 10 ms
[2023-03-09 03:10:13] [INFO ] Flatten gal took : 9 ms
[2023-03-09 03:10:13] [INFO ] Time to serialize gal into /tmp/LTL686339438574411493.gal : 2 ms
[2023-03-09 03:10:13] [INFO ] Time to serialize properties into /tmp/LTL14758261812412442982.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/LTL686339438574411493.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14758261812412442982.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 : !((X(X((G(F("((A5<1)||(A10<2))")))||(G("((A14<2)||(A16<1))"))))))
Formula 0 simplified : XX(FG!"((A5<1)||(A10<2))" & F!"((A14<2)||(A16<1))")
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t18, t19, t20, t21...1354
Computing Next relation with stutter on 106288 deadlock states
Detected timeout of ITS tools.
[2023-03-09 03:10:28] [INFO ] Flatten gal took : 9 ms
[2023-03-09 03:10:28] [INFO ] Applying decomposition
[2023-03-09 03:10:28] [INFO ] Flatten gal took : 9 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/graph14161806540539648744.txt' '-o' '/tmp/graph14161806540539648744.bin' '-w' '/tmp/graph14161806540539648744.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph14161806540539648744.bin' '-l' '-1' '-v' '-w' '/tmp/graph14161806540539648744.weights' '-q' '0' '-e' '0.001'
[2023-03-09 03:10:29] [INFO ] Decomposing Gal with order
[2023-03-09 03:10:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 03:10:29] [INFO ] Removed a total of 416 redundant transitions.
[2023-03-09 03:10:29] [INFO ] Flatten gal took : 39 ms
[2023-03-09 03:10:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2023-03-09 03:10:29] [INFO ] Time to serialize gal into /tmp/LTL12586229260341765269.gal : 2 ms
[2023-03-09 03:10:29] [INFO ] Time to serialize properties into /tmp/LTL695438134256952779.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12586229260341765269.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL695438134256952779.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 : !((X(X((G(F("((u4.A5<1)||(u9.A10<2))")))||(G("((u13.A14<2)||(u15.A16<1))"))))))
Formula 0 simplified : XX(FG!"((u4.A5<1)||(u9.A10<2))" & F!"((u13.A14<2)||(u15.A16<1))")
Reverse transition relation is NOT exact ! Due to transitions t12, t13, t14, t15, t16, t18, t19, t20, t21, t22, t23, t25, t26, t27, t28, t29, t30, t31, t32...1398
Computing Next relation with stutter on 106288 deadlock states
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5550234838993362945
[2023-03-09 03:10:44] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5550234838993362945
Running compilation step : cd /tmp/ltsmin5550234838993362945;'/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 353 ms.
Running link step : cd /tmp/ltsmin5550234838993362945;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin5550234838993362945;'/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' 'X(X(([](<>((LTLAPp0==true)))||[]((LTLAPp1==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property DNAwalker-PT-05track28LR-LTLFireability-08 finished in 97651 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(p1)&&p0)))'
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 3 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 03:10:59] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:10:59] [INFO ] Invariant cache hit.
[2023-03-09 03:10:59] [INFO ] Dead Transitions using invariants and state equation in 126 ms found 0 transitions.
[2023-03-09 03:10:59] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:10:59] [INFO ] Invariant cache hit.
[2023-03-09 03:10:59] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-09 03:10:59] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:10:59] [INFO ] Invariant cache hit.
[2023-03-09 03:10:59] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-09 03:11:00] [INFO ] Implicit Places using invariants and state equation in 318 ms returned []
Implicit Place search using SMT with State Equation took 362 ms to find 0 implicit places.
[2023-03-09 03:11:00] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:11:00] [INFO ] Invariant cache hit.
[2023-03-09 03:11:00] [INFO ] Dead Transitions using invariants and state equation in 178 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 671 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 135 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : DNAwalker-PT-05track28LR-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=2, aps=[p1:(AND (GEQ s23 1) (GEQ s26 2)), p0:(AND (GEQ s13 1) (GEQ s32 2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-05track28LR-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-05track28LR-LTLFireability-10 finished in 846 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(G(p1)))))'
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 12 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 03:11:00] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:11:00] [INFO ] Invariant cache hit.
[2023-03-09 03:11:00] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
[2023-03-09 03:11:00] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:11:00] [INFO ] Invariant cache hit.
[2023-03-09 03:11:00] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-09 03:11:00] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:11:00] [INFO ] Invariant cache hit.
[2023-03-09 03:11:00] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-09 03:11:00] [INFO ] Implicit Places using invariants and state equation in 227 ms returned []
Implicit Place search using SMT with State Equation took 269 ms to find 0 implicit places.
[2023-03-09 03:11:00] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-09 03:11:00] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:11:00] [INFO ] Invariant cache hit.
[2023-03-09 03:11:00] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 455 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 137 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : DNAwalker-PT-05track28LR-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s1 2) (LT s8 1)), p1:(OR (LT s3 1) (LT s5 2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 71 ms.
Product exploration explored 100000 steps with 0 reset in 76 ms.
Computed a total of 34 stabilizing places and 246 stable transitions
Computed a total of 34 stabilizing places and 246 stable transitions
Detected a total of 34/34 stabilizing places and 246/250 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p0))), (X (X p0)), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 8 factoid took 466 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 91 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Incomplete random walk after 10000 steps, including 646 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10001 steps, including 65 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-09 03:11:01] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:11:01] [INFO ] Invariant cache hit.
[2023-03-09 03:11:01] [INFO ] After 60ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 03:11:02] [INFO ] After 263ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p0))), (X (X p0)), (X (X p1)), (X (X (NOT p1))), (F (AND p0 (NOT p1))), (F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 9 factoid took 437 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 66 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 68 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 9 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 03:11:02] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:11:02] [INFO ] Invariant cache hit.
[2023-03-09 03:11:02] [INFO ] Dead Transitions using invariants and state equation in 88 ms found 0 transitions.
[2023-03-09 03:11:02] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:11:02] [INFO ] Invariant cache hit.
[2023-03-09 03:11:02] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-09 03:11:02] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:11:02] [INFO ] Invariant cache hit.
[2023-03-09 03:11:02] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-09 03:11:03] [INFO ] Implicit Places using invariants and state equation in 211 ms returned []
Implicit Place search using SMT with State Equation took 253 ms to find 0 implicit places.
[2023-03-09 03:11:03] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-09 03:11:03] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:11:03] [INFO ] Invariant cache hit.
[2023-03-09 03:11:03] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 450 ms. Remains : 34/34 places, 250/250 transitions.
Computed a total of 34 stabilizing places and 246 stable transitions
Computed a total of 34 stabilizing places and 246 stable transitions
Detected a total of 34/34 stabilizing places and 246/250 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), true, (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 6 factoid took 284 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p1)]
Finished random walk after 17 steps, including 1 resets, run visited all 1 properties in 1 ms. (steps per millisecond=17 )
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), true, (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (X (X p1)), (X (X (NOT p1))), (F (NOT p1))]
Knowledge based reduction with 6 factoid took 374 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 30 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 44 ms :[(NOT p1)]
Product exploration explored 100000 steps with 0 reset in 62 ms.
Product exploration explored 100000 steps with 0 reset in 75 ms.
Built C files in :
/tmp/ltsmin16976393217624095427
[2023-03-09 03:11:04] [INFO ] Computing symmetric may disable matrix : 250 transitions.
[2023-03-09 03:11:04] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:11:04] [INFO ] Computing symmetric may enable matrix : 250 transitions.
[2023-03-09 03:11:04] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:11:04] [INFO ] Computing Do-Not-Accords matrix : 250 transitions.
[2023-03-09 03:11:04] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:11:04] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16976393217624095427
Running compilation step : cd /tmp/ltsmin16976393217624095427;'/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 461 ms.
Running link step : cd /tmp/ltsmin16976393217624095427;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin16976393217624095427;'/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/stateBased7798667220220021104.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 34 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 15 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 03:11:19] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:11:19] [INFO ] Invariant cache hit.
[2023-03-09 03:11:19] [INFO ] Dead Transitions using invariants and state equation in 84 ms found 0 transitions.
[2023-03-09 03:11:19] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:11:19] [INFO ] Invariant cache hit.
[2023-03-09 03:11:19] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-09 03:11:19] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:11:19] [INFO ] Invariant cache hit.
[2023-03-09 03:11:19] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-09 03:11:19] [INFO ] Implicit Places using invariants and state equation in 247 ms returned []
Implicit Place search using SMT with State Equation took 283 ms to find 0 implicit places.
[2023-03-09 03:11:19] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-09 03:11:19] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:11:19] [INFO ] Invariant cache hit.
[2023-03-09 03:11:19] [INFO ] Dead Transitions using invariants and state equation in 84 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 482 ms. Remains : 34/34 places, 250/250 transitions.
Built C files in :
/tmp/ltsmin6773252632364217305
[2023-03-09 03:11:19] [INFO ] Computing symmetric may disable matrix : 250 transitions.
[2023-03-09 03:11:19] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:11:19] [INFO ] Computing symmetric may enable matrix : 250 transitions.
[2023-03-09 03:11:19] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:11:19] [INFO ] Computing Do-Not-Accords matrix : 250 transitions.
[2023-03-09 03:11:19] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:11:19] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6773252632364217305
Running compilation step : cd /tmp/ltsmin6773252632364217305;'/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 441 ms.
Running link step : cd /tmp/ltsmin6773252632364217305;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin6773252632364217305;'/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/stateBased17620129994927392931.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-09 03:11:34] [INFO ] Flatten gal took : 10 ms
[2023-03-09 03:11:34] [INFO ] Flatten gal took : 9 ms
[2023-03-09 03:11:34] [INFO ] Time to serialize gal into /tmp/LTL12255143986059427804.gal : 2 ms
[2023-03-09 03:11:34] [INFO ] Time to serialize properties into /tmp/LTL9243673205000297685.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12255143986059427804.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7494823077142504215.hoa' '-atoms' '/tmp/LTL9243673205000297685.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...318
Loading property file /tmp/LTL9243673205000297685.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7494823077142504215.hoa
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t18, t19, t20, t21...1354
Computing Next relation with stutter on 106288 deadlock states
1 unique states visited
0 strongly connected components in search stack
0 transitions explored
1 items max in DFS search stack
981 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,9.84678,277416,1,0,990,1.2489e+06,521,489,2748,1.75953e+06,1058
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA DNAwalker-PT-05track28LR-LTLFireability-11 TRUE TECHNIQUES KNOWLEDGE HOA DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property DNAwalker-PT-05track28LR-LTLFireability-11 finished in 46752 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||X(F(p1))))))'
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 2 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 03:11:47] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:11:47] [INFO ] Invariant cache hit.
[2023-03-09 03:11:47] [INFO ] Dead Transitions using invariants and state equation in 97 ms found 0 transitions.
[2023-03-09 03:11:47] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:11:47] [INFO ] Invariant cache hit.
[2023-03-09 03:11:47] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-09 03:11:47] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:11:47] [INFO ] Invariant cache hit.
[2023-03-09 03:11:47] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-09 03:11:47] [INFO ] Implicit Places using invariants and state equation in 205 ms returned []
Implicit Place search using SMT with State Equation took 242 ms to find 0 implicit places.
[2023-03-09 03:11:47] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:11:47] [INFO ] Invariant cache hit.
[2023-03-09 03:11:47] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 425 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 121 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DNAwalker-PT-05track28LR-LTLFireability-15 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:(AND (GEQ s26 2) (GEQ s32 1)), p1:(OR (LT s3 1) (LT s12 2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33164 reset in 205 ms.
Product exploration explored 100000 steps with 33148 reset in 189 ms.
Computed a total of 34 stabilizing places and 246 stable transitions
Computed a total of 34 stabilizing places and 246 stable transitions
Detected a total of 34/34 stabilizing places and 246/250 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 4 factoid took 231 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 108 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 250 steps, including 15 resets, run visited all 1 properties in 3 ms. (steps per millisecond=83 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 4 factoid took 193 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 107 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 109 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 11 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 03:11:48] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:11:48] [INFO ] Invariant cache hit.
[2023-03-09 03:11:49] [INFO ] Dead Transitions using invariants and state equation in 89 ms found 0 transitions.
[2023-03-09 03:11:49] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:11:49] [INFO ] Invariant cache hit.
[2023-03-09 03:11:49] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-09 03:11:49] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:11:49] [INFO ] Invariant cache hit.
[2023-03-09 03:11:49] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-09 03:11:49] [INFO ] Implicit Places using invariants and state equation in 210 ms returned []
Implicit Place search using SMT with State Equation took 243 ms to find 0 implicit places.
[2023-03-09 03:11:49] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:11:49] [INFO ] Invariant cache hit.
[2023-03-09 03:11:49] [INFO ] Dead Transitions using invariants and state equation in 88 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 433 ms. Remains : 34/34 places, 250/250 transitions.
Computed a total of 34 stabilizing places and 246 stable transitions
Computed a total of 34 stabilizing places and 246 stable transitions
Detected a total of 34/34 stabilizing places and 246/250 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 3 factoid took 237 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 114 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 5 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=5 )
Knowledge obtained : [(AND (NOT p0) p1), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 3 factoid took 175 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 207 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 112 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 116 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 33155 reset in 181 ms.
Product exploration explored 100000 steps with 33172 reset in 185 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 121 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 9 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 03:11:50] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:11:50] [INFO ] Invariant cache hit.
[2023-03-09 03:11:51] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
[2023-03-09 03:11:51] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-09 03:11:51] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:11:51] [INFO ] Invariant cache hit.
[2023-03-09 03:11:51] [INFO ] Dead Transitions using invariants and state equation in 84 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 179 ms. Remains : 34/34 places, 250/250 transitions.
Built C files in :
/tmp/ltsmin16126459758459001433
[2023-03-09 03:11:51] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16126459758459001433
Running compilation step : cd /tmp/ltsmin16126459758459001433;'/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 342 ms.
Running link step : cd /tmp/ltsmin16126459758459001433;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin16126459758459001433;'/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/stateBased14877137675620579175.hoa' '--buchi-type=spotba'
LTSmin run took 443 ms.
FORMULA DNAwalker-PT-05track28LR-LTLFireability-15 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property DNAwalker-PT-05track28LR-LTLFireability-15 finished in 4778 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((G(F(p0))||G(p1)))))'
Found a Lengthening insensitive property : DNAwalker-PT-05track28LR-LTLFireability-08
Stuttering acceptance computed with spot in 198 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 9 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 03:11:52] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:11:52] [INFO ] Invariant cache hit.
[2023-03-09 03:11:52] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
[2023-03-09 03:11:52] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:11:52] [INFO ] Invariant cache hit.
[2023-03-09 03:11:52] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-09 03:11:52] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:11:52] [INFO ] Invariant cache hit.
[2023-03-09 03:11:52] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-09 03:11:52] [INFO ] Implicit Places using invariants and state equation in 251 ms returned []
Implicit Place search using SMT with State Equation took 285 ms to find 0 implicit places.
[2023-03-09 03:11:52] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:11:52] [INFO ] Invariant cache hit.
[2023-03-09 03:11:52] [INFO ] Dead Transitions using invariants and state equation in 85 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 462 ms. Remains : 34/34 places, 250/250 transitions.
Running random walk in product with property : DNAwalker-PT-05track28LR-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(NOT p1), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(OR (LT s15 2) (LT s18 1)), p0:(OR (LT s4 1) (LT s10 2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 58 ms.
Product exploration explored 100000 steps with 0 reset in 73 ms.
Computed a total of 34 stabilizing places and 246 stable transitions
Computed a total of 34 stabilizing places and 246 stable transitions
Detected a total of 34/34 stabilizing places and 246/250 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 271 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 194 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 647 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 62 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-09 03:11:53] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:11:53] [INFO ] Invariant cache hit.
[2023-03-09 03:11:53] [INFO ] After 78ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 03:11:53] [INFO ] After 418ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (G (NOT (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 6 factoid took 297 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 174 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 255 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 2 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 03:11:54] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:11:54] [INFO ] Invariant cache hit.
[2023-03-09 03:11:54] [INFO ] Dead Transitions using invariants and state equation in 96 ms found 0 transitions.
[2023-03-09 03:11:54] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:11:54] [INFO ] Invariant cache hit.
[2023-03-09 03:11:54] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-09 03:11:54] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:11:54] [INFO ] Invariant cache hit.
[2023-03-09 03:11:54] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-09 03:11:54] [INFO ] Implicit Places using invariants and state equation in 237 ms returned []
Implicit Place search using SMT with State Equation took 270 ms to find 0 implicit places.
[2023-03-09 03:11:54] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:11:54] [INFO ] Invariant cache hit.
[2023-03-09 03:11:55] [INFO ] Dead Transitions using invariants and state equation in 84 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 454 ms. Remains : 34/34 places, 250/250 transitions.
Computed a total of 34 stabilizing places and 246 stable transitions
Computed a total of 34 stabilizing places and 246 stable transitions
Detected a total of 34/34 stabilizing places and 246/250 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 824 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 202 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Finished random walk after 93 steps, including 6 resets, run visited all 2 properties in 2 ms. (steps per millisecond=46 )
Knowledge obtained : [(AND p1 p0), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 4 factoid took 212 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 171 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 170 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 172 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 56 ms.
Product exploration explored 100000 steps with 0 reset in 76 ms.
Applying partial POR strategy [false, false, true, true, true]
Stuttering acceptance computed with spot in 168 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 7 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 03:11:57] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:11:57] [INFO ] Invariant cache hit.
[2023-03-09 03:11:57] [INFO ] Dead Transitions using invariants and state equation in 84 ms found 0 transitions.
[2023-03-09 03:11:57] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-09 03:11:57] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:11:57] [INFO ] Invariant cache hit.
[2023-03-09 03:11:57] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 175 ms. Remains : 34/34 places, 250/250 transitions.
Built C files in :
/tmp/ltsmin17217780972209690034
[2023-03-09 03:11:57] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17217780972209690034
Running compilation step : cd /tmp/ltsmin17217780972209690034;'/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 339 ms.
Running link step : cd /tmp/ltsmin17217780972209690034;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin17217780972209690034;'/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/stateBased14137194715607753084.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 2 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-09 03:12:12] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:12:12] [INFO ] Invariant cache hit.
[2023-03-09 03:12:12] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
[2023-03-09 03:12:12] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:12:12] [INFO ] Invariant cache hit.
[2023-03-09 03:12:12] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-09 03:12:12] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:12:12] [INFO ] Invariant cache hit.
[2023-03-09 03:12:12] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-09 03:12:12] [INFO ] Implicit Places using invariants and state equation in 232 ms returned []
Implicit Place search using SMT with State Equation took 276 ms to find 0 implicit places.
[2023-03-09 03:12:12] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2023-03-09 03:12:12] [INFO ] Invariant cache hit.
[2023-03-09 03:12:12] [INFO ] Dead Transitions using invariants and state equation in 88 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 458 ms. Remains : 34/34 places, 250/250 transitions.
Built C files in :
/tmp/ltsmin15416900444072681682
[2023-03-09 03:12:12] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15416900444072681682
Running compilation step : cd /tmp/ltsmin15416900444072681682;'/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 350 ms.
Running link step : cd /tmp/ltsmin15416900444072681682;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin15416900444072681682;'/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/stateBased10513086909730071576.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-09 03:12:28] [INFO ] Flatten gal took : 10 ms
[2023-03-09 03:12:28] [INFO ] Flatten gal took : 8 ms
[2023-03-09 03:12:28] [INFO ] Time to serialize gal into /tmp/LTL11736673474083329928.gal : 1 ms
[2023-03-09 03:12:28] [INFO ] Time to serialize properties into /tmp/LTL12112350370732567256.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11736673474083329928.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11355149702220968038.hoa' '-atoms' '/tmp/LTL12112350370732567256.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...320
Loading property file /tmp/LTL12112350370732567256.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11355149702220968038.hoa
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t18, t19, t20, t21...1354
Computing Next relation with stutter on 106288 deadlock states
Detected timeout of ITS tools.
[2023-03-09 03:12:43] [INFO ] Flatten gal took : 15 ms
[2023-03-09 03:12:43] [INFO ] Flatten gal took : 8 ms
[2023-03-09 03:12:43] [INFO ] Time to serialize gal into /tmp/LTL17920987321566077323.gal : 2 ms
[2023-03-09 03:12:43] [INFO ] Time to serialize properties into /tmp/LTL4984960702338604928.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17920987321566077323.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4984960702338604928.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...276
Read 1 LTL properties
Checking formula 0 : !((X(X((G(F("((A5<1)||(A10<2))")))||(G("((A14<2)||(A16<1))"))))))
Formula 0 simplified : XX(FG!"((A5<1)||(A10<2))" & F!"((A14<2)||(A16<1))")
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t18, t19, t20, t21...1354
Computing Next relation with stutter on 106288 deadlock states
Detected timeout of ITS tools.
[2023-03-09 03:12:58] [INFO ] Flatten gal took : 20 ms
[2023-03-09 03:12:58] [INFO ] Applying decomposition
[2023-03-09 03:12:58] [INFO ] Flatten gal took : 15 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph13131633849150925241.txt' '-o' '/tmp/graph13131633849150925241.bin' '-w' '/tmp/graph13131633849150925241.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph13131633849150925241.bin' '-l' '-1' '-v' '-w' '/tmp/graph13131633849150925241.weights' '-q' '0' '-e' '0.001'
[2023-03-09 03:12:58] [INFO ] Decomposing Gal with order
[2023-03-09 03:12:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 03:12:58] [INFO ] Removed a total of 416 redundant transitions.
[2023-03-09 03:12:58] [INFO ] Flatten gal took : 13 ms
[2023-03-09 03:12:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2023-03-09 03:12:58] [INFO ] Time to serialize gal into /tmp/LTL9765971014646883692.gal : 2 ms
[2023-03-09 03:12:58] [INFO ] Time to serialize properties into /tmp/LTL2324976338347523699.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/LTL9765971014646883692.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2324976338347523699.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 : !((X(X((G(F("((u4.A5<1)||(u9.A10<2))")))||(G("((u13.A14<2)||(u15.A16<1))"))))))
Formula 0 simplified : XX(FG!"((u4.A5<1)||(u9.A10<2))" & F!"((u13.A14<2)||(u15.A16<1))")
Reverse transition relation is NOT exact ! Due to transitions t12, t13, t14, t15, t16, t18, t19, t20, t21, t22, t23, t25, t26, t27, t28, t29, t30, t31, t32...1398
Computing Next relation with stutter on 106288 deadlock states
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6597453868129207968
[2023-03-09 03:13:13] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6597453868129207968
Running compilation step : cd /tmp/ltsmin6597453868129207968;'/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 360 ms.
Running link step : cd /tmp/ltsmin6597453868129207968;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin6597453868129207968;'/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' 'X(X(([](<>((LTLAPp0==true)))||[]((LTLAPp1==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property DNAwalker-PT-05track28LR-LTLFireability-08 finished in 96527 ms.
[2023-03-09 03:13:28] [INFO ] Flatten gal took : 14 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin2538979819772426760
[2023-03-09 03:13:28] [INFO ] Computing symmetric may disable matrix : 250 transitions.
[2023-03-09 03:13:28] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:13:28] [INFO ] Computing symmetric may enable matrix : 250 transitions.
[2023-03-09 03:13:28] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:13:28] [INFO ] Applying decomposition
[2023-03-09 03:13:28] [INFO ] Flatten gal took : 7 ms
[2023-03-09 03:13:28] [INFO ] Computing Do-Not-Accords matrix : 250 transitions.
[2023-03-09 03:13:28] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:13:28] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2538979819772426760
Running compilation step : cd /tmp/ltsmin2538979819772426760;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '720' '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'
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/graph12905100160643332268.txt' '-o' '/tmp/graph12905100160643332268.bin' '-w' '/tmp/graph12905100160643332268.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph12905100160643332268.bin' '-l' '-1' '-v' '-w' '/tmp/graph12905100160643332268.weights' '-q' '0' '-e' '0.001'
[2023-03-09 03:13:28] [INFO ] Decomposing Gal with order
[2023-03-09 03:13:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 03:13:28] [INFO ] Removed a total of 416 redundant transitions.
[2023-03-09 03:13:28] [INFO ] Flatten gal took : 19 ms
[2023-03-09 03:13:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2023-03-09 03:13:28] [INFO ] Time to serialize gal into /tmp/LTLFireability7222151649397447032.gal : 2 ms
[2023-03-09 03:13:28] [INFO ] Time to serialize properties into /tmp/LTLFireability11754746501481670731.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability7222151649397447032.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability11754746501481670731.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...277
Read 1 LTL properties
Checking formula 0 : !((X(X((G(F("((u4.A5<1)||(u9.A10<2))")))||(G("((u13.A14<2)||(u15.A16<1))"))))))
Formula 0 simplified : XX(FG!"((u4.A5<1)||(u9.A10<2))" & F!"((u13.A14<2)||(u15.A16<1))")
Compilation finished in 439 ms.
Running link step : cd /tmp/ltsmin2538979819772426760;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin2538979819772426760;'/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' 'X(X(([](<>((LTLAPp0==true)))||[]((LTLAPp1==true)))))' '--buchi-type=spotba'
Reverse transition relation is NOT exact ! Due to transitions t12, t13, t14, t15, t16, t18, t19, t20, t21, t22, t23, t25, t26, t27, t28, t29, t30, t31, t32...1398
Computing Next relation with stutter on 106288 deadlock states
588 unique states visited
0 strongly connected components in search stack
704 transitions explored
31 items max in DFS search stack
6595 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,65.9657,1789104,1,0,2.78799e+06,170,2098,7.78007e+06,61,196,7704146
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA DNAwalker-PT-05track28LR-LTLFireability-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Total runtime 454356 ms.

BK_STOP 1678331796696

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.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="DNAwalker-PT-05track28LR"
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 DNAwalker-PT-05track28LR, 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 r101-tall-167814476000908"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-05track28LR.tgz
mv DNAwalker-PT-05track28LR 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 ;