Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r329-tall-171662362200403.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is RefineWMG-PT-002002, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r329-tall-171662362200403
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 476K
-rw-r--r-- 1 mcc users 7.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 23 07:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 23 07:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 10K Apr 13 05:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 109K Apr 13 05:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.1K Apr 13 05:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 71K Apr 13 05:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 6.9K May 18 16:43 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME RefineWMG-PT-002002-LTLFireability-00
FORMULA_NAME RefineWMG-PT-002002-LTLFireability-01
FORMULA_NAME RefineWMG-PT-002002-LTLFireability-02
FORMULA_NAME RefineWMG-PT-002002-LTLFireability-03
FORMULA_NAME RefineWMG-PT-002002-LTLFireability-04
FORMULA_NAME RefineWMG-PT-002002-LTLFireability-05
FORMULA_NAME RefineWMG-PT-002002-LTLFireability-06
FORMULA_NAME RefineWMG-PT-002002-LTLFireability-07
FORMULA_NAME RefineWMG-PT-002002-LTLFireability-08
FORMULA_NAME RefineWMG-PT-002002-LTLFireability-09
FORMULA_NAME RefineWMG-PT-002002-LTLFireability-10
FORMULA_NAME RefineWMG-PT-002002-LTLFireability-11
FORMULA_NAME RefineWMG-PT-002002-LTLFireability-12
FORMULA_NAME RefineWMG-PT-002002-LTLFireability-13
FORMULA_NAME RefineWMG-PT-002002-LTLFireability-14
FORMULA_NAME RefineWMG-PT-002002-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716862924625

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RefineWMG-PT-002002
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-28 02:22:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-28 02:22:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 02:22:06] [INFO ] Load time of PNML (sax parser for PT used): 21 ms
[2024-05-28 02:22:06] [INFO ] Transformed 14 places.
[2024-05-28 02:22:06] [INFO ] Transformed 11 transitions.
[2024-05-28 02:22:06] [INFO ] Parsed PT model containing 14 places and 11 transitions and 32 arcs in 82 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 1 formulas.
FORMULA RefineWMG-PT-002002-LTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 14 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 11/11 transitions.
Applied a total of 0 rules in 14 ms. Remains 14 /14 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 14 cols
[2024-05-28 02:22:06] [INFO ] Computed 6 invariants in 6 ms
[2024-05-28 02:22:06] [INFO ] Dead Transitions using invariants and state equation in 131 ms found 0 transitions.
[2024-05-28 02:22:06] [INFO ] Invariant cache hit.
[2024-05-28 02:22:06] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-05-28 02:22:06] [INFO ] Invariant cache hit.
[2024-05-28 02:22:06] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2024-05-28 02:22:06] [INFO ] Invariant cache hit.
[2024-05-28 02:22:06] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 286 ms. Remains : 14/14 places, 11/11 transitions.
Support contains 14 out of 14 places after structural reductions.
[2024-05-28 02:22:06] [INFO ] Flatten gal took : 13 ms
[2024-05-28 02:22:06] [INFO ] Flatten gal took : 3 ms
[2024-05-28 02:22:07] [INFO ] Input system was already deterministic with 11 transitions.
Finished random walk after 94 steps, including 0 resets, run visited all 13 properties in 19 ms. (steps per millisecond=4 )
Parikh walk visited 0 properties in 1 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0&&F(G(p1))) U (G(!p0) U p2)))'
Support contains 5 out of 14 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 14/14 places, 11/11 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 12 transition count 10
Applied a total of 3 rules in 4 ms. Remains 12 /14 variables (removed 2) and now considering 10/11 (removed 1) transitions.
// Phase 1: matrix 10 rows 12 cols
[2024-05-28 02:22:07] [INFO ] Computed 5 invariants in 1 ms
[2024-05-28 02:22:07] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
[2024-05-28 02:22:07] [INFO ] Invariant cache hit.
[2024-05-28 02:22:07] [INFO ] Implicit Places using invariants in 48 ms returned []
[2024-05-28 02:22:07] [INFO ] Invariant cache hit.
[2024-05-28 02:22:07] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2024-05-28 02:22:07] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 02:22:07] [INFO ] Invariant cache hit.
[2024-05-28 02:22:07] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 12/14 places, 10/11 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 135 ms. Remains : 12/14 places, 10/11 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 313 ms :[(NOT p2), (NOT p1), p0, (NOT p2), true]
Running random walk in product with property : RefineWMG-PT-002002-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=0 dest: 3}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}, { cond=p0, acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p2) p0), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p2:(AND (GEQ s6 1) (GEQ s7 1) (GEQ s9 1)), p0:(LT s11 1), p1:(LT s3 3)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Product exploration explored 100000 steps with 0 reset in 236 ms.
Stack based approach found an accepted trace after 62 steps with 0 reset with depth 63 and stack size 53 in 1 ms.
FORMULA RefineWMG-PT-002002-LTLFireability-00 FALSE TECHNIQUES STACK_TEST
Treatment of property RefineWMG-PT-002002-LTLFireability-00 finished in 740 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 14 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 14/14 places, 11/11 transitions.
Graph (trivial) has 5 edges and 14 vertex of which 4 / 14 are part of one of the 2 SCC in 3 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 10 transition count 8
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 3 rules applied. Total rules applied 5 place count 8 transition count 7
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 7 place count 7 transition count 6
Applied a total of 7 rules in 8 ms. Remains 7 /14 variables (removed 7) and now considering 6/11 (removed 5) transitions.
// Phase 1: matrix 6 rows 7 cols
[2024-05-28 02:22:08] [INFO ] Computed 3 invariants in 0 ms
[2024-05-28 02:22:08] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
[2024-05-28 02:22:08] [INFO ] Invariant cache hit.
[2024-05-28 02:22:08] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-28 02:22:08] [INFO ] Invariant cache hit.
[2024-05-28 02:22:08] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2024-05-28 02:22:08] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 02:22:08] [INFO ] Invariant cache hit.
[2024-05-28 02:22:08] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 7/14 places, 6/11 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 134 ms. Remains : 7/14 places, 6/11 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : RefineWMG-PT-002002-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GEQ s5 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA RefineWMG-PT-002002-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-002002-LTLFireability-01 finished in 189 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0)) U (!p1 U (X(!p2) U ((!p2&&X(!p2))||X(G(!p2)))))))'
Support contains 4 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 11/11 transitions.
Applied a total of 0 rules in 3 ms. Remains 14 /14 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 14 cols
[2024-05-28 02:22:08] [INFO ] Computed 6 invariants in 1 ms
[2024-05-28 02:22:08] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
[2024-05-28 02:22:08] [INFO ] Invariant cache hit.
[2024-05-28 02:22:08] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-28 02:22:08] [INFO ] Invariant cache hit.
[2024-05-28 02:22:08] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2024-05-28 02:22:08] [INFO ] Invariant cache hit.
[2024-05-28 02:22:08] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 138 ms. Remains : 14/14 places, 11/11 transitions.
Stuttering acceptance computed with spot in 546 ms :[(AND (NOT p0) p2), p2, (AND (NOT p0) p2), (AND (NOT p0) p2), p2, (AND (NOT p0) p2), (AND p0 p2), p2, p2, p2, true, (NOT p0)]
Running random walk in product with property : RefineWMG-PT-002002-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(AND p2 (NOT p1) (NOT p0)), acceptance={} source=0 dest: 7}, { cond=(AND p2 p1 (NOT p0)), acceptance={} source=0 dest: 8}, { cond=(AND p2 p1 (NOT p0)), acceptance={} source=0 dest: 9}], [{ cond=(AND p2 p1), acceptance={} source=1 dest: 2}, { cond=(AND p2 (NOT p1)), acceptance={} source=1 dest: 3}, { cond=p2, acceptance={0} source=1 dest: 4}, { cond=(AND p2 p1), acceptance={} source=1 dest: 5}], [{ cond=(AND p2 (NOT p0)), acceptance={} source=2 dest: 10}, { cond=(AND p2 p0), acceptance={} source=2 dest: 11}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=3 dest: 6}, { cond=(AND p2 (NOT p1) (NOT p0)), acceptance={} source=3 dest: 7}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 8}, { cond=(AND p2 p1 (NOT p0)), acceptance={} source=3 dest: 9}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=4 dest: 0}, { cond=(NOT p2), acceptance={} source=4 dest: 1}, { cond=p1, acceptance={} source=4 dest: 2}, { cond=(AND p2 (NOT p1)), acceptance={} source=4 dest: 3}, { cond=p2, acceptance={0} source=4 dest: 4}, { cond=(AND p2 p1), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p1) p0), acceptance={} source=5 dest: 2}, { cond=(AND p2 (NOT p1) p0), acceptance={} source=5 dest: 5}, { cond=(NOT p0), acceptance={} source=5 dest: 8}, { cond=(AND p2 (NOT p0)), acceptance={} source=5 dest: 9}], [{ cond=(AND p2 (NOT p1) p0), acceptance={0} source=6 dest: 7}, { cond=(AND p2 p1 p0), acceptance={} source=6 dest: 8}, { cond=(AND p2 p1 p0), acceptance={} source=6 dest: 9}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=7 dest: 6}, { cond=(AND p2 (NOT p1)), acceptance={0} source=7 dest: 7}, { cond=p1, acceptance={} source=7 dest: 8}, { cond=(AND p2 p1), acceptance={} source=7 dest: 9}], [{ cond=p2, acceptance={} source=8 dest: 10}], [{ cond=true, acceptance={} source=9 dest: 8}, { cond=p2, acceptance={0} source=9 dest: 9}], [{ cond=true, acceptance={0} source=10 dest: 10}], [{ cond=(NOT p0), acceptance={} source=11 dest: 10}, { cond=p0, acceptance={} source=11 dest: 11}]], initial=4, aps=[p2:(AND (GEQ s1 2) (GEQ s2 2)), p1:(LT s3 3), p0:(LT s8 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 9 steps with 1 reset in 1 ms.
FORMULA RefineWMG-PT-002002-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-002002-LTLFireability-02 finished in 716 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F((X(p0)&&F(p1)))&&X(G(p2)))))'
Support contains 5 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2024-05-28 02:22:09] [INFO ] Invariant cache hit.
[2024-05-28 02:22:09] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
[2024-05-28 02:22:09] [INFO ] Invariant cache hit.
[2024-05-28 02:22:09] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-28 02:22:09] [INFO ] Invariant cache hit.
[2024-05-28 02:22:09] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2024-05-28 02:22:09] [INFO ] Invariant cache hit.
[2024-05-28 02:22:09] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 119 ms. Remains : 14/14 places, 11/11 transitions.
Stuttering acceptance computed with spot in 258 ms :[(OR (NOT p1) (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p1) (NOT p0)), (NOT p2), (NOT p0), (NOT p1), true]
Running random walk in product with property : RefineWMG-PT-002002-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 3}, { cond=(NOT p1), acceptance={} source=1 dest: 4}], [{ cond=p2, acceptance={} source=2 dest: 2}, { cond=(NOT p2), acceptance={} source=2 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}], [{ cond=true, acceptance={0} source=5 dest: 5}]], initial=0, aps=[p1:(GEQ s4 5), p2:(GEQ s12 1), p0:(AND (GEQ s6 1) (GEQ s7 1) (GEQ s9 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 6 steps with 0 reset in 0 ms.
FORMULA RefineWMG-PT-002002-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-002002-LTLFireability-03 finished in 396 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2024-05-28 02:22:09] [INFO ] Invariant cache hit.
[2024-05-28 02:22:09] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
[2024-05-28 02:22:09] [INFO ] Invariant cache hit.
[2024-05-28 02:22:09] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-28 02:22:09] [INFO ] Invariant cache hit.
[2024-05-28 02:22:09] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2024-05-28 02:22:09] [INFO ] Invariant cache hit.
[2024-05-28 02:22:09] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 115 ms. Remains : 14/14 places, 11/11 transitions.
Stuttering acceptance computed with spot in 86 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : RefineWMG-PT-002002-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GEQ s10 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA RefineWMG-PT-002002-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-002002-LTLFireability-04 finished in 214 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((X(!p1)&&p0))))'
Support contains 4 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2024-05-28 02:22:09] [INFO ] Invariant cache hit.
[2024-05-28 02:22:09] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
[2024-05-28 02:22:09] [INFO ] Invariant cache hit.
[2024-05-28 02:22:09] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-28 02:22:09] [INFO ] Invariant cache hit.
[2024-05-28 02:22:09] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2024-05-28 02:22:09] [INFO ] Invariant cache hit.
[2024-05-28 02:22:09] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 127 ms. Remains : 14/14 places, 11/11 transitions.
Stuttering acceptance computed with spot in 135 ms :[p1, (OR (NOT p0) p1), (OR (NOT p0) p1)]
Running random walk in product with property : RefineWMG-PT-002002-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={0} source=2 dest: 0}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(AND (GEQ s0 1) (GEQ s11 1) (GEQ s12 1)), p1:(LT s8 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 10900 reset in 150 ms.
Stack based approach found an accepted trace after 15 steps with 1 reset with depth 3 and stack size 3 in 0 ms.
FORMULA RefineWMG-PT-002002-LTLFireability-05 FALSE TECHNIQUES STACK_TEST
Treatment of property RefineWMG-PT-002002-LTLFireability-05 finished in 425 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 14 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 14/14 places, 11/11 transitions.
Graph (trivial) has 5 edges and 14 vertex of which 4 / 14 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 10 transition count 8
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 3 rules applied. Total rules applied 5 place count 8 transition count 7
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 5 place count 8 transition count 6
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 7 place count 7 transition count 6
Applied a total of 7 rules in 3 ms. Remains 7 /14 variables (removed 7) and now considering 6/11 (removed 5) transitions.
// Phase 1: matrix 6 rows 7 cols
[2024-05-28 02:22:10] [INFO ] Computed 3 invariants in 1 ms
[2024-05-28 02:22:10] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
[2024-05-28 02:22:10] [INFO ] Invariant cache hit.
[2024-05-28 02:22:10] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-28 02:22:10] [INFO ] Invariant cache hit.
[2024-05-28 02:22:10] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2024-05-28 02:22:10] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 02:22:10] [INFO ] Invariant cache hit.
[2024-05-28 02:22:10] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 7/14 places, 6/11 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 87 ms. Remains : 7/14 places, 6/11 transitions.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Running random walk in product with property : RefineWMG-PT-002002-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GEQ s5 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA RefineWMG-PT-002002-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-002002-LTLFireability-06 finished in 141 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(!p0))'
Support contains 1 out of 14 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 14/14 places, 11/11 transitions.
Graph (trivial) has 4 edges and 14 vertex of which 2 / 14 are part of one of the 1 SCC in 1 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Reduce places removed 1 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 7 place count 8 transition count 8
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 9 place count 7 transition count 7
Applied a total of 9 rules in 4 ms. Remains 7 /14 variables (removed 7) and now considering 7/11 (removed 4) transitions.
// Phase 1: matrix 7 rows 7 cols
[2024-05-28 02:22:10] [INFO ] Computed 3 invariants in 1 ms
[2024-05-28 02:22:10] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
[2024-05-28 02:22:10] [INFO ] Invariant cache hit.
[2024-05-28 02:22:10] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-28 02:22:10] [INFO ] Invariant cache hit.
[2024-05-28 02:22:10] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2024-05-28 02:22:10] [INFO ] Redundant transitions in 16 ms returned []
[2024-05-28 02:22:10] [INFO ] Invariant cache hit.
[2024-05-28 02:22:10] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 7/14 places, 7/11 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 147 ms. Remains : 7/14 places, 7/11 transitions.
Stuttering acceptance computed with spot in 36 ms :[p0]
Running random walk in product with property : RefineWMG-PT-002002-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GEQ s5 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA RefineWMG-PT-002002-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-002002-LTLFireability-07 finished in 197 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U (p1||X((p2&&X(p3))))))'
Support contains 6 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 14 cols
[2024-05-28 02:22:10] [INFO ] Computed 6 invariants in 1 ms
[2024-05-28 02:22:10] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
[2024-05-28 02:22:10] [INFO ] Invariant cache hit.
[2024-05-28 02:22:10] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-28 02:22:10] [INFO ] Invariant cache hit.
[2024-05-28 02:22:10] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2024-05-28 02:22:10] [INFO ] Invariant cache hit.
[2024-05-28 02:22:10] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 101 ms. Remains : 14/14 places, 11/11 transitions.
Stuttering acceptance computed with spot in 306 ms :[(AND (NOT p1) (NOT p3)), true, (OR (NOT p2) (NOT p3)), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (OR (AND (NOT p1) (NOT p3)) (AND (NOT p1) (NOT p2))), (NOT p3), (NOT p3)]
Running random walk in product with property : RefineWMG-PT-002002-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p0 p2 (NOT p3)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0) (NOT p2) (NOT p3)), acceptance={0} source=0 dest: 2}, { cond=(AND (NOT p1) p0 (NOT p2) (NOT p3)), acceptance={0} source=0 dest: 4}, { cond=(AND (NOT p1) (NOT p0) p2 (NOT p3)), acceptance={0} source=0 dest: 6}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={} source=2 dest: 1}, { cond=p2, acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p1) p0 p2), acceptance={0} source=4 dest: 0}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=4 dest: 2}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={0} source=4 dest: 6}], [{ cond=(NOT p3), acceptance={} source=5 dest: 1}], [{ cond=(AND (NOT p2) (NOT p3)), acceptance={} source=6 dest: 1}, { cond=(AND p2 (NOT p3)), acceptance={} source=6 dest: 5}]], initial=3, aps=[p1:(AND (NOT (AND (GEQ s1 2) (GEQ s2 2))) (GEQ s7 1)), p0:(AND (GEQ s6 1) (GEQ s7 1) (GEQ s9 1)), p2:(GEQ s7 1), p3:(GEQ s5 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, 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 2 steps with 0 reset in 0 ms.
FORMULA RefineWMG-PT-002002-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-002002-LTLFireability-08 finished in 422 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 3 out of 14 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 14/14 places, 11/11 transitions.
Graph (trivial) has 3 edges and 14 vertex of which 2 / 14 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 4 place count 10 transition count 9
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 6 place count 9 transition count 8
Applied a total of 6 rules in 4 ms. Remains 9 /14 variables (removed 5) and now considering 8/11 (removed 3) transitions.
// Phase 1: matrix 8 rows 9 cols
[2024-05-28 02:22:10] [INFO ] Computed 4 invariants in 0 ms
[2024-05-28 02:22:10] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
[2024-05-28 02:22:10] [INFO ] Invariant cache hit.
[2024-05-28 02:22:10] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-28 02:22:10] [INFO ] Invariant cache hit.
[2024-05-28 02:22:10] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2024-05-28 02:22:10] [INFO ] Redundant transitions in 11 ms returned []
[2024-05-28 02:22:10] [INFO ] Invariant cache hit.
[2024-05-28 02:22:10] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 9/14 places, 8/11 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 136 ms. Remains : 9/14 places, 8/11 transitions.
Stuttering acceptance computed with spot in 128 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : RefineWMG-PT-002002-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s0 1) (GEQ s6 1) (GEQ s7 1)), p1:(GEQ s7 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA RefineWMG-PT-002002-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-002002-LTLFireability-09 finished in 284 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(!p0)))'
Support contains 1 out of 14 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 14/14 places, 11/11 transitions.
Graph (trivial) has 4 edges and 14 vertex of which 2 / 14 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Reduce places removed 1 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 7 place count 8 transition count 8
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 7 place count 8 transition count 7
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 9 place count 7 transition count 7
Applied a total of 9 rules in 5 ms. Remains 7 /14 variables (removed 7) and now considering 7/11 (removed 4) transitions.
// Phase 1: matrix 7 rows 7 cols
[2024-05-28 02:22:11] [INFO ] Computed 3 invariants in 2 ms
[2024-05-28 02:22:11] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
[2024-05-28 02:22:11] [INFO ] Invariant cache hit.
[2024-05-28 02:22:11] [INFO ] Implicit Places using invariants in 16 ms returned []
[2024-05-28 02:22:11] [INFO ] Invariant cache hit.
[2024-05-28 02:22:11] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
[2024-05-28 02:22:11] [INFO ] Redundant transitions in 13 ms returned []
[2024-05-28 02:22:11] [INFO ] Invariant cache hit.
[2024-05-28 02:22:11] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 7/14 places, 7/11 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 116 ms. Remains : 7/14 places, 7/11 transitions.
Stuttering acceptance computed with spot in 89 ms :[p0, p0]
Running random walk in product with property : RefineWMG-PT-002002-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GEQ s5 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA RefineWMG-PT-002002-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-002002-LTLFireability-10 finished in 223 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)||(X(F(p1))&&F(p2)))))'
Support contains 6 out of 14 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 14/14 places, 11/11 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 12 transition count 10
Applied a total of 3 rules in 3 ms. Remains 12 /14 variables (removed 2) and now considering 10/11 (removed 1) transitions.
// Phase 1: matrix 10 rows 12 cols
[2024-05-28 02:22:11] [INFO ] Computed 5 invariants in 1 ms
[2024-05-28 02:22:11] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
[2024-05-28 02:22:11] [INFO ] Invariant cache hit.
[2024-05-28 02:22:11] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-28 02:22:11] [INFO ] Invariant cache hit.
[2024-05-28 02:22:11] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2024-05-28 02:22:11] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 02:22:11] [INFO ] Invariant cache hit.
[2024-05-28 02:22:11] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 12/14 places, 10/11 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 109 ms. Remains : 12/14 places, 10/11 transitions.
Stuttering acceptance computed with spot in 118 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : RefineWMG-PT-002002-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s0 1) (GEQ s9 1) (GEQ s10 1)), p2:(GEQ s5 1), p1:(AND (GEQ s1 2) (GEQ s2 2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 21276 reset in 174 ms.
Stack based approach found an accepted trace after 129 steps with 16 reset with depth 21 and stack size 19 in 0 ms.
FORMULA RefineWMG-PT-002002-LTLFireability-11 FALSE TECHNIQUES STACK_TEST
Treatment of property RefineWMG-PT-002002-LTLFireability-11 finished in 428 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0||G(!p0)))))'
Support contains 1 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 14 cols
[2024-05-28 02:22:11] [INFO ] Computed 6 invariants in 1 ms
[2024-05-28 02:22:11] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
[2024-05-28 02:22:11] [INFO ] Invariant cache hit.
[2024-05-28 02:22:11] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-28 02:22:11] [INFO ] Invariant cache hit.
[2024-05-28 02:22:11] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2024-05-28 02:22:11] [INFO ] Invariant cache hit.
[2024-05-28 02:22:11] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 104 ms. Remains : 14/14 places, 11/11 transitions.
Stuttering acceptance computed with spot in 175 ms :[true, false, p0, false, false]
Running random walk in product with property : RefineWMG-PT-002002-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 0}, { cond=(NOT p0), acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=3, aps=[p0:(GEQ s5 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 26 steps with 0 reset in 0 ms.
FORMULA RefineWMG-PT-002002-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-002002-LTLFireability-12 finished in 301 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0 U X(X((p1 U (p0 U p2))))))))'
Support contains 4 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2024-05-28 02:22:12] [INFO ] Invariant cache hit.
[2024-05-28 02:22:12] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
[2024-05-28 02:22:12] [INFO ] Invariant cache hit.
[2024-05-28 02:22:12] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-28 02:22:12] [INFO ] Invariant cache hit.
[2024-05-28 02:22:12] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2024-05-28 02:22:12] [INFO ] Invariant cache hit.
[2024-05-28 02:22:12] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 115 ms. Remains : 14/14 places, 11/11 transitions.
Stuttering acceptance computed with spot in 320 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : RefineWMG-PT-002002-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 1}, { cond=p0, acceptance={0} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 3}, { cond=true, acceptance={} source=1 dest: 4}, { cond=p0, acceptance={0} source=1 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 3}, { cond=p0, acceptance={0} source=2 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 3}, { cond=(NOT p2), acceptance={} source=3 dest: 4}, { cond=(AND p0 (NOT p2)), acceptance={0} source=3 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=4 dest: 1}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={0} source=4 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={} source=4 dest: 4}, { cond=(AND p0 (NOT p2)), acceptance={0} source=4 dest: 5}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=4 dest: 6}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=5 dest: 3}, { cond=(AND p0 (NOT p2)), acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=6 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=6 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(GEQ s4 5), p2:(GEQ s12 1), p1:(AND (GEQ s0 1) (GEQ s11 1) (GEQ s12 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 20310 reset in 95 ms.
Stack based approach found an accepted trace after 38 steps with 7 reset with depth 3 and stack size 3 in 1 ms.
FORMULA RefineWMG-PT-002002-LTLFireability-13 FALSE TECHNIQUES STACK_TEST
Treatment of property RefineWMG-PT-002002-LTLFireability-13 finished in 562 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((X(X(p0)) U G(!p1))||X(X(G(p0)))))'
Support contains 2 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2024-05-28 02:22:12] [INFO ] Invariant cache hit.
[2024-05-28 02:22:12] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
[2024-05-28 02:22:12] [INFO ] Invariant cache hit.
[2024-05-28 02:22:12] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-28 02:22:12] [INFO ] Invariant cache hit.
[2024-05-28 02:22:12] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2024-05-28 02:22:12] [INFO ] Invariant cache hit.
[2024-05-28 02:22:12] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 104 ms. Remains : 14/14 places, 11/11 transitions.
Stuttering acceptance computed with spot in 281 ms :[true, (AND p1 (NOT p0)), p1, (AND p1 (NOT p0)), (NOT p0), (AND p1 (NOT p0)), (NOT p0), (NOT p0)]
Running random walk in product with property : RefineWMG-PT-002002-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND p1 p0), acceptance={} source=1 dest: 6}], [{ cond=p1, acceptance={} source=2 dest: 0}, { cond=(NOT p1), acceptance={} source=2 dest: 2}], [{ cond=p1, acceptance={} source=3 dest: 4}, { cond=(NOT p1), acceptance={} source=3 dest: 5}], [{ cond=p1, acceptance={} source=4 dest: 6}, { cond=(NOT p1), acceptance={} source=4 dest: 7}], [{ cond=(NOT p1), acceptance={} source=5 dest: 1}, { cond=p1, acceptance={} source=5 dest: 6}], [{ cond=(NOT p0), acceptance={} source=6 dest: 0}, { cond=(AND p1 p0), acceptance={} source=6 dest: 6}, { cond=(AND (NOT p1) p0), acceptance={} source=6 dest: 7}], [{ cond=(NOT p0), acceptance={} source=7 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=7 dest: 1}, { cond=(AND p1 p0), acceptance={} source=7 dest: 6}]], initial=3, aps=[p1:(GEQ s5 1), p0:(GEQ s10 1)], 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, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 32 steps with 0 reset in 0 ms.
FORMULA RefineWMG-PT-002002-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-002002-LTLFireability-15 finished in 411 ms.
All properties solved by simple procedures.
Total runtime 6783 ms.

BK_STOP 1716862933997

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="RefineWMG-PT-002002"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is RefineWMG-PT-002002, 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 r329-tall-171662362200403"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RefineWMG-PT-002002.tgz
mv RefineWMG-PT-002002 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 ;