Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r293-tall-167873945500532.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is PolyORBLF-PT-S02J06T10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r293-tall-167873945500532
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.1M
-rw-r--r-- 1 mcc users 16K Feb 26 13:36 CTLCardinality.txt
-rw-r--r-- 1 mcc users 97K Feb 26 13:36 CTLCardinality.xml
-rw-r--r-- 1 mcc users 36K Feb 26 13:35 CTLFireability.txt
-rw-r--r-- 1 mcc users 204K Feb 26 13:35 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 9.7K Feb 25 16:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 40K Feb 25 16:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 20K Feb 25 16:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 82K Feb 25 16:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 24K Feb 26 13:42 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 136K Feb 26 13:42 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 59K Feb 26 13:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 299K Feb 26 13:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.8K Feb 25 16:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.1K Feb 25 16:34 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 1.1M Mar 5 18:23 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME PolyORBLF-PT-S02J06T10-LTLFireability-00
FORMULA_NAME PolyORBLF-PT-S02J06T10-LTLFireability-01
FORMULA_NAME PolyORBLF-PT-S02J06T10-LTLFireability-02
FORMULA_NAME PolyORBLF-PT-S02J06T10-LTLFireability-03
FORMULA_NAME PolyORBLF-PT-S02J06T10-LTLFireability-04
FORMULA_NAME PolyORBLF-PT-S02J06T10-LTLFireability-05
FORMULA_NAME PolyORBLF-PT-S02J06T10-LTLFireability-06
FORMULA_NAME PolyORBLF-PT-S02J06T10-LTLFireability-07
FORMULA_NAME PolyORBLF-PT-S02J06T10-LTLFireability-08
FORMULA_NAME PolyORBLF-PT-S02J06T10-LTLFireability-09
FORMULA_NAME PolyORBLF-PT-S02J06T10-LTLFireability-10
FORMULA_NAME PolyORBLF-PT-S02J06T10-LTLFireability-11
FORMULA_NAME PolyORBLF-PT-S02J06T10-LTLFireability-12
FORMULA_NAME PolyORBLF-PT-S02J06T10-LTLFireability-13
FORMULA_NAME PolyORBLF-PT-S02J06T10-LTLFireability-14
FORMULA_NAME PolyORBLF-PT-S02J06T10-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678887498637

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-PT-S02J06T10
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-15 13:38:20] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-15 13:38:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 13:38:20] [INFO ] Load time of PNML (sax parser for PT used): 110 ms
[2023-03-15 13:38:20] [INFO ] Transformed 844 places.
[2023-03-15 13:38:20] [INFO ] Transformed 1812 transitions.
[2023-03-15 13:38:20] [INFO ] Parsed PT model containing 844 places and 1812 transitions and 8302 arcs in 181 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 13 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
[2023-03-15 13:38:20] [INFO ] Reduced 110 identical enabling conditions.
Ensure Unique test removed 160 transitions
Reduce redundant transitions removed 160 transitions.
FORMULA PolyORBLF-PT-S02J06T10-LTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J06T10-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J06T10-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J06T10-LTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J06T10-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 309 out of 844 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 844/844 places, 1652/1652 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 842 transition count 1652
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 12 place count 832 transition count 1642
Iterating global reduction 1 with 10 rules applied. Total rules applied 22 place count 832 transition count 1642
Applied a total of 22 rules in 102 ms. Remains 832 /844 variables (removed 12) and now considering 1642/1652 (removed 10) transitions.
[2023-03-15 13:38:21] [INFO ] Flow matrix only has 1622 transitions (discarded 20 similar events)
// Phase 1: matrix 1622 rows 832 cols
[2023-03-15 13:38:21] [INFO ] Computed 56 place invariants in 102 ms
[2023-03-15 13:38:23] [INFO ] Dead Transitions using invariants and state equation in 2312 ms found 110 transitions.
Found 110 dead transitions using SMT.
Drop transitions removed 110 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 110 transitions.
[2023-03-15 13:38:23] [INFO ] Flow matrix only has 1512 transitions (discarded 20 similar events)
// Phase 1: matrix 1512 rows 832 cols
[2023-03-15 13:38:23] [INFO ] Computed 56 place invariants in 47 ms
[2023-03-15 13:38:24] [INFO ] Implicit Places using invariants in 546 ms returned []
[2023-03-15 13:38:24] [INFO ] Flow matrix only has 1512 transitions (discarded 20 similar events)
[2023-03-15 13:38:24] [INFO ] Invariant cache hit.
[2023-03-15 13:38:25] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-15 13:38:36] [INFO ] Implicit Places using invariants and state equation in 11629 ms returned []
Implicit Place search using SMT with State Equation took 12178 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 832/844 places, 1532/1652 transitions.
Reduce places removed 2 places and 20 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 830 transition count 1512
Reduce places removed 20 places and 20 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 22 place count 810 transition count 1492
Applied a total of 22 rules in 29 ms. Remains 810 /832 variables (removed 22) and now considering 1492/1532 (removed 40) transitions.
[2023-03-15 13:38:36] [INFO ] Flow matrix only has 1472 transitions (discarded 20 similar events)
// Phase 1: matrix 1472 rows 810 cols
[2023-03-15 13:38:36] [INFO ] Computed 56 place invariants in 37 ms
[2023-03-15 13:38:36] [INFO ] Implicit Places using invariants in 496 ms returned []
[2023-03-15 13:38:36] [INFO ] Flow matrix only has 1472 transitions (discarded 20 similar events)
[2023-03-15 13:38:36] [INFO ] Invariant cache hit.
[2023-03-15 13:38:37] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-15 13:38:46] [INFO ] Implicit Places using invariants and state equation in 9652 ms returned []
Implicit Place search using SMT with State Equation took 10149 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 810/844 places, 1492/1652 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 24794 ms. Remains : 810/844 places, 1492/1652 transitions.
Support contains 309 out of 810 places after structural reductions.
[2023-03-15 13:38:46] [INFO ] Flatten gal took : 183 ms
[2023-03-15 13:38:46] [INFO ] Flatten gal took : 106 ms
[2023-03-15 13:38:46] [INFO ] Input system was already deterministic with 1492 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 441 ms. (steps per millisecond=22 ) properties (out of 23) seen :18
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 171 ms. (steps per millisecond=58 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2023-03-15 13:38:47] [INFO ] Flow matrix only has 1472 transitions (discarded 20 similar events)
[2023-03-15 13:38:47] [INFO ] Invariant cache hit.
[2023-03-15 13:38:48] [INFO ] [Real]Absence check using 15 positive place invariants in 6 ms returned sat
[2023-03-15 13:38:48] [INFO ] [Real]Absence check using 15 positive and 41 generalized place invariants in 36 ms returned sat
[2023-03-15 13:38:49] [INFO ] After 1521ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:1
[2023-03-15 13:38:49] [INFO ] [Nat]Absence check using 15 positive place invariants in 7 ms returned sat
[2023-03-15 13:38:49] [INFO ] [Nat]Absence check using 15 positive and 41 generalized place invariants in 34 ms returned sat
[2023-03-15 13:38:50] [INFO ] After 964ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :1
[2023-03-15 13:38:50] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-15 13:38:51] [INFO ] After 1383ms SMT Verify possible using 120 Read/Feed constraints in natural domain returned unsat :3 sat :1
[2023-03-15 13:38:52] [INFO ] After 1510ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :1
Attempting to minimize the solution found.
Minimization took 328 ms.
[2023-03-15 13:38:52] [INFO ] After 2964ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :1
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 5 ms.
Support contains 2 out of 810 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 810/810 places, 1492/1492 transitions.
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 0 with 70 rules applied. Total rules applied 70 place count 810 transition count 1422
Reduce places removed 70 places and 0 transitions.
Iterating post reduction 1 with 70 rules applied. Total rules applied 140 place count 740 transition count 1422
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 140 place count 740 transition count 1322
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 340 place count 640 transition count 1322
Performed 90 Post agglomeration using F-continuation condition.Transition count delta: 90
Deduced a syphon composed of 90 places in 6 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 2 with 180 rules applied. Total rules applied 520 place count 550 transition count 1232
Free-agglomeration rule (complex) applied 20 times.
Iterating global reduction 2 with 20 rules applied. Total rules applied 540 place count 550 transition count 1212
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 560 place count 530 transition count 1212
Applied a total of 560 rules in 211 ms. Remains 530 /810 variables (removed 280) and now considering 1212/1492 (removed 280) transitions.
[2023-03-15 13:38:52] [INFO ] Flow matrix only has 1192 transitions (discarded 20 similar events)
// Phase 1: matrix 1192 rows 530 cols
[2023-03-15 13:38:52] [INFO ] Computed 56 place invariants in 22 ms
[2023-03-15 13:38:53] [INFO ] Dead Transitions using invariants and state equation in 909 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1121 ms. Remains : 530/810 places, 1212/1492 transitions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Finished probabilistic random walk after 105325 steps, run visited all 1 properties in 2059 ms. (steps per millisecond=51 )
Probabilistic random walk after 105325 steps, saw 72529 distinct states, run finished after 2059 ms. (steps per millisecond=51 ) properties seen :1
FORMULA PolyORBLF-PT-S02J06T10-LTLFireability-05 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 3 atomic propositions for a total of 10 simplifications.
FORMULA PolyORBLF-PT-S02J06T10-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J06T10-LTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 91 out of 810 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 810/810 places, 1492/1492 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 800 transition count 1482
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 800 transition count 1482
Applied a total of 20 rules in 32 ms. Remains 800 /810 variables (removed 10) and now considering 1482/1492 (removed 10) transitions.
[2023-03-15 13:38:56] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
// Phase 1: matrix 1462 rows 800 cols
[2023-03-15 13:38:56] [INFO ] Computed 56 place invariants in 20 ms
[2023-03-15 13:38:57] [INFO ] Dead Transitions using invariants and state equation in 1830 ms found 0 transitions.
[2023-03-15 13:38:57] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
[2023-03-15 13:38:57] [INFO ] Invariant cache hit.
[2023-03-15 13:38:58] [INFO ] Implicit Places using invariants in 743 ms returned [101, 199, 247, 438, 511, 551, 554, 607, 756, 797]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 746 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 790/810 places, 1482/1492 transitions.
Applied a total of 0 rules in 10 ms. Remains 790 /790 variables (removed 0) and now considering 1482/1482 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2623 ms. Remains : 790/810 places, 1482/1492 transitions.
Stuttering acceptance computed with spot in 168 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : PolyORBLF-PT-S02J06T10-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(AND (OR (LT s41 1) (LT s227 1)) (OR (LT s533 1) (LT s536 1)) (OR (LT s135 1) (LT s665 1)) (OR (LT s210 1) (LT s580 1)) (OR (LT s54 1) (LT s68 1)) (OR ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1033 ms.
Product exploration explored 100000 steps with 50000 reset in 937 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), true]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 77 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-PT-S02J06T10-LTLFireability-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-PT-S02J06T10-LTLFireability-00 finished in 4896 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(X(F((p0 U (p1||G(p0))))))))'
Support contains 21 out of 810 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 810/810 places, 1492/1492 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 800 transition count 1482
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 800 transition count 1482
Applied a total of 20 rules in 26 ms. Remains 800 /810 variables (removed 10) and now considering 1482/1492 (removed 10) transitions.
[2023-03-15 13:39:00] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
[2023-03-15 13:39:00] [INFO ] Invariant cache hit.
[2023-03-15 13:39:02] [INFO ] Dead Transitions using invariants and state equation in 1748 ms found 0 transitions.
[2023-03-15 13:39:02] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
[2023-03-15 13:39:02] [INFO ] Invariant cache hit.
[2023-03-15 13:39:03] [INFO ] Implicit Places using invariants in 757 ms returned [101, 199, 247, 438, 511, 551, 554, 607, 756, 797]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 760 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 790/810 places, 1482/1492 transitions.
Applied a total of 0 rules in 14 ms. Remains 790 /790 variables (removed 0) and now considering 1482/1482 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2550 ms. Remains : 790/810 places, 1482/1492 transitions.
Stuttering acceptance computed with spot in 189 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : PolyORBLF-PT-S02J06T10-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(AND (NOT (OR (GEQ s579 1) (GEQ s303 1) (GEQ s179 1) (GEQ s253 1) (GEQ s178 1) (GEQ s468 1) (GEQ s479 1) (GEQ s710 1) (GEQ s358 1) (GEQ s46 1))) (OR (A...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 2738 reset in 645 ms.
Product exploration explored 100000 steps with 2702 reset in 700 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 83 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 159 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-15 13:39:05] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
// Phase 1: matrix 1462 rows 790 cols
[2023-03-15 13:39:05] [INFO ] Computed 46 place invariants in 36 ms
[2023-03-15 13:39:05] [INFO ] [Real]Absence check using 15 positive place invariants in 8 ms returned sat
[2023-03-15 13:39:05] [INFO ] [Real]Absence check using 15 positive and 31 generalized place invariants in 28 ms returned sat
[2023-03-15 13:39:05] [INFO ] After 138ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), true, (G (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 3 factoid took 134 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 157 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 169 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
[2023-03-15 13:39:06] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
[2023-03-15 13:39:06] [INFO ] Invariant cache hit.
[2023-03-15 13:39:06] [INFO ] [Real]Absence check using 15 positive place invariants in 12 ms returned sat
[2023-03-15 13:39:07] [INFO ] [Real]Absence check using 15 positive and 31 generalized place invariants in 85 ms returned sat
[2023-03-15 13:39:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 13:39:09] [INFO ] [Real]Absence check using state equation in 2635 ms returned sat
[2023-03-15 13:39:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 13:39:10] [INFO ] [Nat]Absence check using 15 positive place invariants in 10 ms returned sat
[2023-03-15 13:39:10] [INFO ] [Nat]Absence check using 15 positive and 31 generalized place invariants in 128 ms returned sat
[2023-03-15 13:39:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 13:39:15] [INFO ] [Nat]Absence check using state equation in 4308 ms returned sat
[2023-03-15 13:39:15] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-15 13:39:16] [INFO ] [Nat]Added 120 Read/Feed constraints in 1220 ms returned sat
[2023-03-15 13:39:16] [INFO ] Deduced a trap composed of 70 places in 245 ms of which 1 ms to minimize.
[2023-03-15 13:39:17] [INFO ] Deduced a trap composed of 314 places in 221 ms of which 1 ms to minimize.
[2023-03-15 13:39:17] [INFO ] Deduced a trap composed of 70 places in 49 ms of which 0 ms to minimize.
[2023-03-15 13:39:17] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1123 ms
[2023-03-15 13:39:17] [INFO ] Computed and/alt/rep : 770/1508/760 causal constraints (skipped 700 transitions) in 116 ms.
[2023-03-15 13:39:20] [INFO ] Added : 139 causal constraints over 28 iterations in 2868 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 21 out of 790 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 790/790 places, 1482/1482 transitions.
Applied a total of 0 rules in 14 ms. Remains 790 /790 variables (removed 0) and now considering 1482/1482 (removed 0) transitions.
[2023-03-15 13:39:20] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
[2023-03-15 13:39:20] [INFO ] Invariant cache hit.
[2023-03-15 13:39:22] [INFO ] Dead Transitions using invariants and state equation in 1820 ms found 0 transitions.
[2023-03-15 13:39:22] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
[2023-03-15 13:39:22] [INFO ] Invariant cache hit.
[2023-03-15 13:39:22] [INFO ] Implicit Places using invariants in 776 ms returned []
[2023-03-15 13:39:22] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
[2023-03-15 13:39:22] [INFO ] Invariant cache hit.
[2023-03-15 13:39:23] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-15 13:39:40] [INFO ] Implicit Places using invariants and state equation in 17639 ms returned []
Implicit Place search using SMT with State Equation took 18418 ms to find 0 implicit places.
[2023-03-15 13:39:40] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
[2023-03-15 13:39:40] [INFO ] Invariant cache hit.
[2023-03-15 13:39:42] [INFO ] Dead Transitions using invariants and state equation in 1787 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22041 ms. Remains : 790/790 places, 1482/1482 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p1), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 73 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 144 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Finished random walk after 37 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=18 )
Knowledge obtained : [(NOT p1), true]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 2 factoid took 99 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 131 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 154 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
[2023-03-15 13:39:43] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
[2023-03-15 13:39:43] [INFO ] Invariant cache hit.
[2023-03-15 13:39:43] [INFO ] [Real]Absence check using 15 positive place invariants in 12 ms returned sat
[2023-03-15 13:39:44] [INFO ] [Real]Absence check using 15 positive and 31 generalized place invariants in 79 ms returned sat
[2023-03-15 13:39:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 13:39:46] [INFO ] [Real]Absence check using state equation in 2537 ms returned sat
[2023-03-15 13:39:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 13:39:47] [INFO ] [Nat]Absence check using 15 positive place invariants in 10 ms returned sat
[2023-03-15 13:39:47] [INFO ] [Nat]Absence check using 15 positive and 31 generalized place invariants in 124 ms returned sat
[2023-03-15 13:39:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 13:39:51] [INFO ] [Nat]Absence check using state equation in 4358 ms returned sat
[2023-03-15 13:39:52] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-15 13:39:53] [INFO ] [Nat]Added 120 Read/Feed constraints in 1207 ms returned sat
[2023-03-15 13:39:53] [INFO ] Deduced a trap composed of 70 places in 220 ms of which 1 ms to minimize.
[2023-03-15 13:39:53] [INFO ] Deduced a trap composed of 314 places in 207 ms of which 1 ms to minimize.
[2023-03-15 13:39:54] [INFO ] Deduced a trap composed of 70 places in 50 ms of which 0 ms to minimize.
[2023-03-15 13:39:54] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1058 ms
[2023-03-15 13:39:54] [INFO ] Computed and/alt/rep : 770/1508/760 causal constraints (skipped 700 transitions) in 91 ms.
[2023-03-15 13:39:57] [INFO ] Added : 139 causal constraints over 28 iterations in 2800 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 140 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 2722 reset in 472 ms.
Product exploration explored 100000 steps with 2719 reset in 492 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 178 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Support contains 21 out of 790 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 790/790 places, 1482/1482 transitions.
Performed 50 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 50 rules applied. Total rules applied 50 place count 790 transition count 1482
Performed 110 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 110 Pre rules applied. Total rules applied 50 place count 790 transition count 1592
Deduced a syphon composed of 160 places in 1 ms
Iterating global reduction 1 with 110 rules applied. Total rules applied 160 place count 790 transition count 1592
Performed 70 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 230 places in 1 ms
Iterating global reduction 1 with 70 rules applied. Total rules applied 230 place count 790 transition count 1592
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 259 place count 761 transition count 1563
Deduced a syphon composed of 210 places in 0 ms
Iterating global reduction 1 with 29 rules applied. Total rules applied 288 place count 761 transition count 1563
Deduced a syphon composed of 210 places in 1 ms
Applied a total of 288 rules in 137 ms. Remains 761 /790 variables (removed 29) and now considering 1563/1482 (removed -81) transitions.
[2023-03-15 13:39:58] [INFO ] Flow matrix only has 1543 transitions (discarded 20 similar events)
// Phase 1: matrix 1543 rows 761 cols
[2023-03-15 13:39:58] [INFO ] Computed 46 place invariants in 22 ms
[2023-03-15 13:40:00] [INFO ] Dead Transitions using invariants and state equation in 1407 ms found 0 transitions.
[2023-03-15 13:40:00] [INFO ] Redundant transitions in 107 ms returned []
[2023-03-15 13:40:00] [INFO ] Flow matrix only has 1543 transitions (discarded 20 similar events)
[2023-03-15 13:40:00] [INFO ] Invariant cache hit.
[2023-03-15 13:40:01] [INFO ] Dead Transitions using invariants and state equation in 1450 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 761/790 places, 1563/1482 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3117 ms. Remains : 761/790 places, 1563/1482 transitions.
Built C files in :
/tmp/ltsmin18007162050340747901
[2023-03-15 13:40:01] [INFO ] Built C files in 41ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18007162050340747901
Running compilation step : cd /tmp/ltsmin18007162050340747901;'/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 2824 ms.
Running link step : cd /tmp/ltsmin18007162050340747901;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 47 ms.
Running LTSmin : cd /tmp/ltsmin18007162050340747901;'/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/stateBased954714944331608167.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 21 out of 790 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 790/790 places, 1482/1482 transitions.
Applied a total of 0 rules in 22 ms. Remains 790 /790 variables (removed 0) and now considering 1482/1482 (removed 0) transitions.
[2023-03-15 13:40:16] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
// Phase 1: matrix 1462 rows 790 cols
[2023-03-15 13:40:16] [INFO ] Computed 46 place invariants in 24 ms
[2023-03-15 13:40:18] [INFO ] Dead Transitions using invariants and state equation in 1792 ms found 0 transitions.
[2023-03-15 13:40:18] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
[2023-03-15 13:40:18] [INFO ] Invariant cache hit.
[2023-03-15 13:40:19] [INFO ] Implicit Places using invariants in 753 ms returned []
[2023-03-15 13:40:19] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
[2023-03-15 13:40:19] [INFO ] Invariant cache hit.
[2023-03-15 13:40:19] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-15 13:40:34] [INFO ] Implicit Places using invariants and state equation in 15540 ms returned []
Implicit Place search using SMT with State Equation took 16293 ms to find 0 implicit places.
[2023-03-15 13:40:34] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
[2023-03-15 13:40:34] [INFO ] Invariant cache hit.
[2023-03-15 13:40:36] [INFO ] Dead Transitions using invariants and state equation in 1883 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19991 ms. Remains : 790/790 places, 1482/1482 transitions.
Built C files in :
/tmp/ltsmin14042800607416217413
[2023-03-15 13:40:36] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14042800607416217413
Running compilation step : cd /tmp/ltsmin14042800607416217413;'/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 2690 ms.
Running link step : cd /tmp/ltsmin14042800607416217413;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin14042800607416217413;'/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/stateBased4292084059382447562.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-15 13:40:51] [INFO ] Flatten gal took : 62 ms
[2023-03-15 13:40:51] [INFO ] Flatten gal took : 61 ms
[2023-03-15 13:40:51] [INFO ] Time to serialize gal into /tmp/LTL16012135509684403752.gal : 14 ms
[2023-03-15 13:40:51] [INFO ] Time to serialize properties into /tmp/LTL14674116782530264408.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16012135509684403752.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12013591525552357796.hoa' '-atoms' '/tmp/LTL14674116782530264408.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/LTL14674116782530264408.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12013591525552357796.hoa
Detected timeout of ITS tools.
[2023-03-15 13:41:07] [INFO ] Flatten gal took : 55 ms
[2023-03-15 13:41:07] [INFO ] Flatten gal took : 55 ms
[2023-03-15 13:41:07] [INFO ] Time to serialize gal into /tmp/LTL6272145757075077687.gal : 9 ms
[2023-03-15 13:41:07] [INFO ] Time to serialize properties into /tmp/LTL12609097401443303914.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6272145757075077687.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12609097401443303914.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(X(F(("((((((NoSigAbort>=1)&&(Abort_Check_Sources_B_10>=1))||((NoSigAbort>=1)&&(Abort_Check_Sources_B_1>=1)))||(((NoSigAbort>=1)...1923
Formula 0 simplified : XXXG(!"((((((NoSigAbort>=1)&&(Abort_Check_Sources_B_10>=1))||((NoSigAbort>=1)&&(Abort_Check_Sources_B_1>=1)))||(((NoSigAbort>=1)&&(A...1396
Detected timeout of ITS tools.
[2023-03-15 13:41:22] [INFO ] Flatten gal took : 51 ms
[2023-03-15 13:41:22] [INFO ] Applying decomposition
[2023-03-15 13:41:22] [INFO ] Flatten gal took : 54 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/graph13056796179924925374.txt' '-o' '/tmp/graph13056796179924925374.bin' '-w' '/tmp/graph13056796179924925374.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph13056796179924925374.bin' '-l' '-1' '-v' '-w' '/tmp/graph13056796179924925374.weights' '-q' '0' '-e' '0.001'
[2023-03-15 13:41:22] [INFO ] Decomposing Gal with order
[2023-03-15 13:41:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 13:41:22] [INFO ] Removed a total of 1462 redundant transitions.
[2023-03-15 13:41:22] [INFO ] Flatten gal took : 223 ms
[2023-03-15 13:41:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 327 labels/synchronizations in 48 ms.
[2023-03-15 13:41:22] [INFO ] Time to serialize gal into /tmp/LTL15483860706762605547.gal : 16 ms
[2023-03-15 13:41:22] [INFO ] Time to serialize properties into /tmp/LTL12834121691594121582.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/LTL15483860706762605547.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12834121691594121582.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...256
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F(("((((((i8.i9.u150.NoSigAbort>=1)&&(i8.i9.u150.Abort_Check_Sources_B_10>=1))||((i8.i9.u150.NoSigAbort>=1)&&(i8.i9.u150.Abor...2688
Formula 0 simplified : XXXG(!"((((((i8.i9.u150.NoSigAbort>=1)&&(i8.i9.u150.Abort_Check_Sources_B_10>=1))||((i8.i9.u150.NoSigAbort>=1)&&(i8.i9.u150.Abort_Ch...1941
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12895570030024807064
[2023-03-15 13:41:38] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12895570030024807064
Running compilation step : cd /tmp/ltsmin12895570030024807064;'/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 2874 ms.
Running link step : cd /tmp/ltsmin12895570030024807064;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin12895570030024807064;'/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(X(<>(((LTLAPp0==true) U ([]((LTLAPp0==true))||(LTLAPp1==true)))))))' '--buchi-type=spotba'
LTSmin run took 7795 ms.
FORMULA PolyORBLF-PT-S02J06T10-LTLFireability-01 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property PolyORBLF-PT-S02J06T10-LTLFireability-01 finished in 167880 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&&G((!p1&&X(!p0)))) U X(X(X(G(!p2))))))'
Support contains 43 out of 810 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 810/810 places, 1492/1492 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 800 transition count 1482
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 800 transition count 1482
Applied a total of 20 rules in 24 ms. Remains 800 /810 variables (removed 10) and now considering 1482/1492 (removed 10) transitions.
[2023-03-15 13:41:48] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
// Phase 1: matrix 1462 rows 800 cols
[2023-03-15 13:41:48] [INFO ] Computed 56 place invariants in 18 ms
[2023-03-15 13:41:50] [INFO ] Dead Transitions using invariants and state equation in 1771 ms found 0 transitions.
[2023-03-15 13:41:50] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
[2023-03-15 13:41:50] [INFO ] Invariant cache hit.
[2023-03-15 13:41:51] [INFO ] Implicit Places using invariants in 713 ms returned []
[2023-03-15 13:41:51] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
[2023-03-15 13:41:51] [INFO ] Invariant cache hit.
[2023-03-15 13:41:51] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-15 13:42:00] [INFO ] Implicit Places using invariants and state equation in 8996 ms returned []
Implicit Place search using SMT with State Equation took 9714 ms to find 0 implicit places.
[2023-03-15 13:42:00] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
[2023-03-15 13:42:00] [INFO ] Invariant cache hit.
[2023-03-15 13:42:02] [INFO ] Dead Transitions using invariants and state equation in 1730 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 800/810 places, 1482/1492 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13244 ms. Remains : 800/810 places, 1482/1492 transitions.
Stuttering acceptance computed with spot in 361 ms :[true, p2, (OR p2 p0 p1), p2, p2, p2, p2, p2, p2]
Running random walk in product with property : PolyORBLF-PT-S02J06T10-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(OR (AND p0 p2) (AND p1 p2)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=1 dest: 2}, { cond=(NOT p2), acceptance={} source=1 dest: 8}], [{ cond=(OR p0 p1 p2), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(OR p0 p1), acceptance={} source=3 dest: 8}], [{ cond=(OR (NOT p0) p1), acceptance={} source=4 dest: 5}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 6}], [{ cond=true, acceptance={} source=5 dest: 7}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=6 dest: 3}, { cond=(OR p0 p1), acceptance={} source=6 dest: 7}], [{ cond=true, acceptance={} source=7 dest: 8}], [{ cond=p2, acceptance={} source=8 dest: 0}, { cond=(NOT p2), acceptance={} source=8 dest: 8}]], initial=4, aps=[p0:(OR (AND (GEQ s422 1) (GEQ s557 1)) (AND (GEQ s422 1) (GEQ s601 1)) (AND (GEQ s422 1) (GEQ s558 1)) (AND (GEQ s422 1) (GEQ s456 1)) (AND (GEQ s422 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 55 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-PT-S02J06T10-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J06T10-LTLFireability-02 finished in 13642 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 71 out of 810 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 810/810 places, 1492/1492 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 800 transition count 1482
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 800 transition count 1482
Applied a total of 20 rules in 26 ms. Remains 800 /810 variables (removed 10) and now considering 1482/1492 (removed 10) transitions.
[2023-03-15 13:42:02] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
[2023-03-15 13:42:02] [INFO ] Invariant cache hit.
[2023-03-15 13:42:04] [INFO ] Dead Transitions using invariants and state equation in 1707 ms found 0 transitions.
[2023-03-15 13:42:04] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
[2023-03-15 13:42:04] [INFO ] Invariant cache hit.
[2023-03-15 13:42:04] [INFO ] Implicit Places using invariants in 672 ms returned [101, 199, 247, 438, 511, 551, 554, 607, 756, 797]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 675 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 790/810 places, 1482/1492 transitions.
Applied a total of 0 rules in 23 ms. Remains 790 /790 variables (removed 0) and now considering 1482/1482 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2434 ms. Remains : 790/810 places, 1482/1492 transitions.
Stuttering acceptance computed with spot in 106 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S02J06T10-LTLFireability-03 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:(AND (OR (LT s376 1) (LT s400 1)) (OR (LT s292 1) (LT s400 1)) (OR (LT s400 1) (LT s670 1)) (OR (LT s63 1) (LT s400 1)) (OR (LT s394 1) (LT s400 1)) (O...], 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 33333 reset in 728 ms.
Product exploration explored 100000 steps with 33333 reset in 723 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 2 factoid took 57 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-PT-S02J06T10-LTLFireability-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-PT-S02J06T10-LTLFireability-03 finished in 4093 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(!p0) U G(!p1)))'
Support contains 98 out of 810 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 810/810 places, 1492/1492 transitions.
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 0 with 70 rules applied. Total rules applied 70 place count 810 transition count 1422
Reduce places removed 70 places and 0 transitions.
Iterating post reduction 1 with 70 rules applied. Total rules applied 140 place count 740 transition count 1422
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 140 place count 740 transition count 1322
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 340 place count 640 transition count 1322
Performed 90 Post agglomeration using F-continuation condition.Transition count delta: 90
Deduced a syphon composed of 90 places in 1 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 2 with 180 rules applied. Total rules applied 520 place count 550 transition count 1232
Applied a total of 520 rules in 67 ms. Remains 550 /810 variables (removed 260) and now considering 1232/1492 (removed 260) transitions.
[2023-03-15 13:42:06] [INFO ] Flow matrix only has 1212 transitions (discarded 20 similar events)
// Phase 1: matrix 1212 rows 550 cols
[2023-03-15 13:42:06] [INFO ] Computed 56 place invariants in 23 ms
[2023-03-15 13:42:07] [INFO ] Dead Transitions using invariants and state equation in 921 ms found 0 transitions.
[2023-03-15 13:42:07] [INFO ] Flow matrix only has 1212 transitions (discarded 20 similar events)
[2023-03-15 13:42:07] [INFO ] Invariant cache hit.
[2023-03-15 13:42:07] [INFO ] Implicit Places using invariants in 453 ms returned [63, 132, 163, 290, 338, 365, 368, 406, 518, 548]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 456 ms to find 10 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 540/810 places, 1232/1492 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 531 transition count 1223
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 531 transition count 1223
Applied a total of 18 rules in 31 ms. Remains 531 /540 variables (removed 9) and now considering 1223/1232 (removed 9) transitions.
[2023-03-15 13:42:07] [INFO ] Flow matrix only has 1203 transitions (discarded 20 similar events)
// Phase 1: matrix 1203 rows 531 cols
[2023-03-15 13:42:08] [INFO ] Computed 46 place invariants in 22 ms
[2023-03-15 13:42:08] [INFO ] Implicit Places using invariants in 472 ms returned []
[2023-03-15 13:42:08] [INFO ] Flow matrix only has 1203 transitions (discarded 20 similar events)
[2023-03-15 13:42:08] [INFO ] Invariant cache hit.
[2023-03-15 13:42:09] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-15 13:42:19] [INFO ] Implicit Places using invariants and state equation in 10905 ms returned []
Implicit Place search using SMT with State Equation took 11379 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 531/810 places, 1223/1492 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 12860 ms. Remains : 531/810 places, 1223/1492 transitions.
Stuttering acceptance computed with spot in 178 ms :[p1, p0]
Running random walk in product with property : PolyORBLF-PT-S02J06T10-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 0}, { cond=p1, acceptance={0} source=0 dest: 0}, { cond=(AND p1 p0), acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (OR (LT s243 1) (LT s263 1)) (OR (LT s190 1) (LT s263 1)) (OR (LT s263 1) (LT s445 1)) (OR (LT s43 1) (LT s263 1)) (OR (LT s257 1) (LT s263 1)) (O...], 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 1153 steps with 46 reset in 34 ms.
FORMULA PolyORBLF-PT-S02J06T10-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J06T10-LTLFireability-04 finished in 13090 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(((p0&&X(F(p0))) U X(G((X(p0)||p1))))))'
Support contains 81 out of 810 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 810/810 places, 1492/1492 transitions.
Applied a total of 0 rules in 16 ms. Remains 810 /810 variables (removed 0) and now considering 1492/1492 (removed 0) transitions.
[2023-03-15 13:42:19] [INFO ] Flow matrix only has 1472 transitions (discarded 20 similar events)
// Phase 1: matrix 1472 rows 810 cols
[2023-03-15 13:42:19] [INFO ] Computed 56 place invariants in 28 ms
[2023-03-15 13:42:21] [INFO ] Dead Transitions using invariants and state equation in 1890 ms found 0 transitions.
[2023-03-15 13:42:21] [INFO ] Flow matrix only has 1472 transitions (discarded 20 similar events)
[2023-03-15 13:42:21] [INFO ] Invariant cache hit.
[2023-03-15 13:42:22] [INFO ] Implicit Places using invariants in 709 ms returned [101, 199, 247, 441, 516, 557, 560, 614, 765, 807]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 711 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 800/810 places, 1492/1492 transitions.
Applied a total of 0 rules in 10 ms. Remains 800 /800 variables (removed 0) and now considering 1492/1492 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2628 ms. Remains : 800/810 places, 1492/1492 transitions.
Stuttering acceptance computed with spot in 222 ms :[true, (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S02J06T10-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 4}, { cond=p0, acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 3}, { cond=(AND p0 p1), acceptance={0} source=3 dest: 4}, { cond=(NOT p1), acceptance={0} source=3 dest: 6}], [{ cond=p1, acceptance={} source=4 dest: 4}, { cond=(NOT p1), acceptance={} source=4 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=5 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={} source=5 dest: 4}, { cond=p0, acceptance={} source=5 dest: 5}], [{ cond=(NOT p0), acceptance={} source=6 dest: 0}, { cond=(AND p0 p1), acceptance={} source=6 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={} source=6 dest: 6}]], initial=1, aps=[p0:(OR (GEQ s231 1) (GEQ s79 1) (GEQ s712 1) (GEQ s427 1) (GEQ s275 1) (GEQ s172 1) (GEQ s100 1) (GEQ s551 1) (GEQ s56 1) (GEQ s315 1)), p1:(OR (AND (GEQ ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-PT-S02J06T10-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J06T10-LTLFireability-06 finished in 2881 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((X(X((p0 U G(X(X((p1 U p2))))))) U X(p0))))'
Support contains 2 out of 810 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 810/810 places, 1492/1492 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 800 transition count 1482
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 800 transition count 1482
Applied a total of 20 rules in 24 ms. Remains 800 /810 variables (removed 10) and now considering 1482/1492 (removed 10) transitions.
[2023-03-15 13:42:22] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
// Phase 1: matrix 1462 rows 800 cols
[2023-03-15 13:42:22] [INFO ] Computed 56 place invariants in 24 ms
[2023-03-15 13:42:24] [INFO ] Dead Transitions using invariants and state equation in 1898 ms found 0 transitions.
[2023-03-15 13:42:24] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
[2023-03-15 13:42:24] [INFO ] Invariant cache hit.
[2023-03-15 13:42:25] [INFO ] Implicit Places using invariants in 740 ms returned [101, 199, 247, 438, 511, 551, 554, 607, 756, 797]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 742 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 790/810 places, 1482/1492 transitions.
Applied a total of 0 rules in 12 ms. Remains 790 /790 variables (removed 0) and now considering 1482/1482 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2677 ms. Remains : 790/810 places, 1482/1492 transitions.
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S02J06T10-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s458 1) (GEQ s521 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 737 steps with 0 reset in 6 ms.
FORMULA PolyORBLF-PT-S02J06T10-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J06T10-LTLFireability-12 finished in 2790 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0 U G((p1&&(p2 U p3)))))))'
Support contains 8 out of 810 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 810/810 places, 1492/1492 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 800 transition count 1482
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 800 transition count 1482
Applied a total of 20 rules in 28 ms. Remains 800 /810 variables (removed 10) and now considering 1482/1492 (removed 10) transitions.
[2023-03-15 13:42:25] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
[2023-03-15 13:42:25] [INFO ] Invariant cache hit.
[2023-03-15 13:42:27] [INFO ] Dead Transitions using invariants and state equation in 1848 ms found 0 transitions.
[2023-03-15 13:42:27] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
[2023-03-15 13:42:27] [INFO ] Invariant cache hit.
[2023-03-15 13:42:27] [INFO ] Implicit Places using invariants in 700 ms returned [101, 199, 247, 438, 511, 551, 554, 607, 756, 797]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 702 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 790/810 places, 1482/1492 transitions.
Applied a total of 0 rules in 10 ms. Remains 790 /790 variables (removed 0) and now considering 1482/1482 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2589 ms. Remains : 790/810 places, 1482/1492 transitions.
Stuttering acceptance computed with spot in 309 ms :[(OR (NOT p1) (NOT p3)), (OR (NOT p1) (NOT p3)), (OR (NOT p1) (NOT p3)), true, (NOT p3), (OR (NOT p3) (NOT p1)), (NOT p3)]
Running random walk in product with property : PolyORBLF-PT-S02J06T10-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(OR (AND p1 p3 p0) (AND p1 p2 p0)), acceptance={} source=2 dest: 2}, { cond=(OR (AND (NOT p1) p0) (AND (NOT p3) (NOT p2) p0)), acceptance={0} source=2 dest: 2}, { cond=(OR (AND (NOT p1) (NOT p0)) (AND (NOT p3) (NOT p2) (NOT p0))), acceptance={} source=2 dest: 3}, { cond=(AND p1 (NOT p3) p2 (NOT p0)), acceptance={} source=2 dest: 4}, { cond=(OR (AND p1 p3 (NOT p0)) (AND p1 p2 (NOT p0))), acceptance={} source=2 dest: 5}, { cond=(AND p1 (NOT p3) p2 p0), acceptance={0} source=2 dest: 6}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p3) p2), acceptance={0} source=4 dest: 4}], [{ cond=(OR (NOT p1) (AND (NOT p3) (NOT p2))), acceptance={} source=5 dest: 3}, { cond=(AND p1 (NOT p3) p2), acceptance={} source=5 dest: 4}, { cond=(OR (AND p1 p3) (AND p1 p2)), acceptance={} source=5 dest: 5}], [{ cond=(AND (NOT p3) (NOT p2) p0), acceptance={0} source=6 dest: 2}, { cond=(AND (NOT p3) (NOT p2) (NOT p0)), acceptance={} source=6 dest: 3}, { cond=(AND (NOT p3) p2 (NOT p0)), acceptance={} source=6 dest: 4}, { cond=(AND (NOT p3) p2 p0), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p1:(LT s520 1), p3:(AND (GEQ s442 1) (GEQ s613 1) (GEQ s767 1)), p0:(AND (GEQ s38 1) (GEQ s43 1)), p2:(AND (GEQ s260 1) (GEQ s676 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]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-PT-S02J06T10-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J06T10-LTLFireability-13 finished in 2924 ms.
All properties solved by simple procedures.
Total runtime 247506 ms.

BK_STOP 1678887751771

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBLF-PT-S02J06T10"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is PolyORBLF-PT-S02J06T10, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r293-tall-167873945500532"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S02J06T10.tgz
mv PolyORBLF-PT-S02J06T10 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 ;