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-171662362300448.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)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is RefineWMG-PT-015016, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r329-tall-171662362300448
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 528K
-rw-r--r-- 1 mcc users 8.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 98K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K 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 3.7K Apr 23 07:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 23 07:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K 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 13K Apr 13 04:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 148K Apr 13 04:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Apr 13 04:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K Apr 13 04:57 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 35K 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-015016-LTLFireability-00
FORMULA_NAME RefineWMG-PT-015016-LTLFireability-01
FORMULA_NAME RefineWMG-PT-015016-LTLFireability-02
FORMULA_NAME RefineWMG-PT-015016-LTLFireability-03
FORMULA_NAME RefineWMG-PT-015016-LTLFireability-04
FORMULA_NAME RefineWMG-PT-015016-LTLFireability-05
FORMULA_NAME RefineWMG-PT-015016-LTLFireability-06
FORMULA_NAME RefineWMG-PT-015016-LTLFireability-07
FORMULA_NAME RefineWMG-PT-015016-LTLFireability-08
FORMULA_NAME RefineWMG-PT-015016-LTLFireability-09
FORMULA_NAME RefineWMG-PT-015016-LTLFireability-10
FORMULA_NAME RefineWMG-PT-015016-LTLFireability-11
FORMULA_NAME RefineWMG-PT-015016-LTLFireability-12
FORMULA_NAME RefineWMG-PT-015016-LTLFireability-13
FORMULA_NAME RefineWMG-PT-015016-LTLFireability-14
FORMULA_NAME RefineWMG-PT-015016-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716863355236

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-015016
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-28 02:29:16] [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 02:29:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 02:29:17] [INFO ] Load time of PNML (sax parser for PT used): 39 ms
[2024-05-28 02:29:17] [INFO ] Transformed 79 places.
[2024-05-28 02:29:17] [INFO ] Transformed 63 transitions.
[2024-05-28 02:29:17] [INFO ] Parsed PT model containing 79 places and 63 transitions and 188 arcs in 321 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA RefineWMG-PT-015016-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RefineWMG-PT-015016-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RefineWMG-PT-015016-LTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 35 out of 79 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 63/63 transitions.
Applied a total of 0 rules in 16 ms. Remains 79 /79 variables (removed 0) and now considering 63/63 (removed 0) transitions.
// Phase 1: matrix 63 rows 79 cols
[2024-05-28 02:29:17] [INFO ] Computed 32 invariants in 8 ms
[2024-05-28 02:29:17] [INFO ] Dead Transitions using invariants and state equation in 182 ms found 0 transitions.
[2024-05-28 02:29:17] [INFO ] Invariant cache hit.
[2024-05-28 02:29:17] [INFO ] Implicit Places using invariants in 62 ms returned []
[2024-05-28 02:29:17] [INFO ] Invariant cache hit.
[2024-05-28 02:29:17] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 126 ms to find 0 implicit places.
[2024-05-28 02:29:17] [INFO ] Invariant cache hit.
[2024-05-28 02:29:17] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 396 ms. Remains : 79/79 places, 63/63 transitions.
Support contains 35 out of 79 places after structural reductions.
[2024-05-28 02:29:17] [INFO ] Flatten gal took : 24 ms
[2024-05-28 02:29:17] [INFO ] Flatten gal took : 9 ms
[2024-05-28 02:29:17] [INFO ] Input system was already deterministic with 63 transitions.
Incomplete random walk after 10005 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=115 ) properties (out of 23) seen :16
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 7) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2024-05-28 02:29:18] [INFO ] Invariant cache hit.
[2024-05-28 02:29:18] [INFO ] [Real]Absence check using 32 positive place invariants in 4 ms returned sat
[2024-05-28 02:29:18] [INFO ] After 113ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:4
[2024-05-28 02:29:18] [INFO ] [Nat]Absence check using 32 positive place invariants in 4 ms returned sat
[2024-05-28 02:29:18] [INFO ] After 89ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :4
[2024-05-28 02:29:18] [INFO ] After 227ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :4
Attempting to minimize the solution found.
Minimization took 111 ms.
[2024-05-28 02:29:18] [INFO ] After 398ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :4
Fused 5 Parikh solutions to 4 different solutions.
Finished Parikh walk after 121 steps, including 0 resets, run visited all 4 properties in 3 ms. (steps per millisecond=40 )
Parikh walk visited 3 properties in 4 ms.
Support contains 2 out of 79 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 79/79 places, 63/63 transitions.
Graph (trivial) has 43 edges and 79 vertex of which 30 / 79 are part of one of the 15 SCC in 2 ms
Free SCC test removed 15 places
Drop transitions removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 16 place count 49 transition count 33
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 1 with 39 rules applied. Total rules applied 55 place count 23 transition count 20
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 1 with 10 rules applied. Total rules applied 65 place count 23 transition count 10
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 75 place count 13 transition count 10
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 75 place count 13 transition count 8
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 79 place count 11 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 3 with 2 rules applied. Total rules applied 81 place count 10 transition count 7
Applied a total of 81 rules in 17 ms. Remains 10 /79 variables (removed 69) and now considering 7/63 (removed 56) transitions.
// Phase 1: matrix 7 rows 10 cols
[2024-05-28 02:29:18] [INFO ] Computed 4 invariants in 0 ms
[2024-05-28 02:29:18] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40 ms. Remains : 10/79 places, 7/63 transitions.
Finished random walk after 21 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=10 )
Parikh walk visited 0 properties in 0 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' '!(G((F(p0)&&F(G(p1)))))'
Support contains 5 out of 79 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 79/79 places, 63/63 transitions.
Graph (trivial) has 40 edges and 79 vertex of which 28 / 79 are part of one of the 14 SCC in 1 ms
Free SCC test removed 14 places
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Reduce places removed 14 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 14 place count 51 transition count 36
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 1 with 36 rules applied. Total rules applied 50 place count 27 transition count 24
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 1 with 9 rules applied. Total rules applied 59 place count 27 transition count 15
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 68 place count 18 transition count 15
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 68 place count 18 transition count 14
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 70 place count 17 transition count 14
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 3 with 2 rules applied. Total rules applied 72 place count 16 transition count 13
Applied a total of 72 rules in 10 ms. Remains 16 /79 variables (removed 63) and now considering 13/63 (removed 50) transitions.
// Phase 1: matrix 13 rows 16 cols
[2024-05-28 02:29:19] [INFO ] Computed 6 invariants in 1 ms
[2024-05-28 02:29:19] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
[2024-05-28 02:29:19] [INFO ] Invariant cache hit.
[2024-05-28 02:29:19] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-28 02:29:19] [INFO ] Invariant cache hit.
[2024-05-28 02:29:19] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2024-05-28 02:29:19] [INFO ] Redundant transitions in 10 ms returned []
[2024-05-28 02:29:19] [INFO ] Invariant cache hit.
[2024-05-28 02:29:19] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 16/79 places, 13/63 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 128 ms. Remains : 16/79 places, 13/63 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 250 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : RefineWMG-PT-015016-LTLFireability-01 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:(GEQ s14 1), p1:(AND (GEQ s11 1) (GEQ s6 1) (GEQ s7 1) (GEQ s9 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 3 ms.
FORMULA RefineWMG-PT-015016-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-015016-LTLFireability-01 finished in 436 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0)&&((X(X(p1))&&F(p2))||X(X(G(p1))))))'
Support contains 5 out of 79 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 63/63 transitions.
Applied a total of 0 rules in 4 ms. Remains 79 /79 variables (removed 0) and now considering 63/63 (removed 0) transitions.
// Phase 1: matrix 63 rows 79 cols
[2024-05-28 02:29:19] [INFO ] Computed 32 invariants in 1 ms
[2024-05-28 02:29:19] [INFO ] Dead Transitions using invariants and state equation in 56 ms found 0 transitions.
[2024-05-28 02:29:19] [INFO ] Invariant cache hit.
[2024-05-28 02:29:19] [INFO ] Implicit Places using invariants in 51 ms returned []
[2024-05-28 02:29:19] [INFO ] Invariant cache hit.
[2024-05-28 02:29:19] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 124 ms to find 0 implicit places.
[2024-05-28 02:29:19] [INFO ] Invariant cache hit.
[2024-05-28 02:29:19] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 243 ms. Remains : 79/79 places, 63/63 transitions.
Stuttering acceptance computed with spot in 239 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p1)), true, (NOT p1), (AND (NOT p2) (NOT p1)), (NOT p2)]
Running random walk in product with property : RefineWMG-PT-015016-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 3}, { cond=p0, acceptance={} source=1 dest: 4}], [{ cond=(NOT p2), acceptance={} source=2 dest: 5}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}], [{ cond=(AND (NOT p2) p1), acceptance={} source=5 dest: 5}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=5 dest: 6}], [{ cond=(NOT p2), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p2:(AND (GEQ s0 1) (GEQ s76 1) (GEQ s77 1)), p0:(GEQ s55 1), p1:(LT s63 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, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA RefineWMG-PT-015016-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-015016-LTLFireability-02 finished in 505 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)||G(p1))))'
Support contains 2 out of 79 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 79/79 places, 63/63 transitions.
Graph (trivial) has 42 edges and 79 vertex of which 28 / 79 are part of one of the 14 SCC in 0 ms
Free SCC test removed 14 places
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Reduce places removed 14 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 14 place count 51 transition count 36
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 1 with 42 rules applied. Total rules applied 56 place count 23 transition count 22
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 1 with 11 rules applied. Total rules applied 67 place count 23 transition count 11
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 78 place count 12 transition count 11
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 78 place count 12 transition count 9
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 82 place count 10 transition count 9
Applied a total of 82 rules in 4 ms. Remains 10 /79 variables (removed 69) and now considering 9/63 (removed 54) transitions.
// Phase 1: matrix 9 rows 10 cols
[2024-05-28 02:29:20] [INFO ] Computed 4 invariants in 0 ms
[2024-05-28 02:29:20] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
[2024-05-28 02:29:20] [INFO ] Invariant cache hit.
[2024-05-28 02:29:20] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-05-28 02:29:20] [INFO ] Invariant cache hit.
[2024-05-28 02:29:20] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2024-05-28 02:29:20] [INFO ] Redundant transitions in 11 ms returned []
[2024-05-28 02:29:20] [INFO ] Invariant cache hit.
[2024-05-28 02:29:20] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 10/79 places, 9/63 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 104 ms. Remains : 10/79 places, 9/63 transitions.
Stuttering acceptance computed with spot in 41 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : RefineWMG-PT-015016-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(LT s8 1), p1:(LT s6 1)], nbAcceptance=2, 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 6 steps with 0 reset in 1 ms.
FORMULA RefineWMG-PT-015016-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-015016-LTLFireability-03 finished in 161 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 79 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 79/79 places, 63/63 transitions.
Graph (trivial) has 44 edges and 79 vertex of which 30 / 79 are part of one of the 15 SCC in 1 ms
Free SCC test removed 15 places
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Reduce places removed 15 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 15 place count 49 transition count 34
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 1 with 42 rules applied. Total rules applied 57 place count 21 transition count 20
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 12 rules applied. Total rules applied 69 place count 21 transition count 8
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 81 place count 9 transition count 8
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 81 place count 9 transition count 7
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 83 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 3 with 2 rules applied. Total rules applied 85 place count 7 transition count 6
Applied a total of 85 rules in 10 ms. Remains 7 /79 variables (removed 72) and now considering 6/63 (removed 57) transitions.
// Phase 1: matrix 6 rows 7 cols
[2024-05-28 02:29:20] [INFO ] Computed 3 invariants in 1 ms
[2024-05-28 02:29:20] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
[2024-05-28 02:29:20] [INFO ] Invariant cache hit.
[2024-05-28 02:29:20] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-28 02:29:20] [INFO ] Invariant cache hit.
[2024-05-28 02:29:20] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2024-05-28 02:29:20] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 02:29:20] [INFO ] Invariant cache hit.
[2024-05-28 02:29:20] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 7/79 places, 6/63 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 101 ms. Remains : 7/79 places, 6/63 transitions.
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : RefineWMG-PT-015016-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LT 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 3 steps with 0 reset in 0 ms.
FORMULA RefineWMG-PT-015016-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-015016-LTLFireability-04 finished in 182 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0&&G(p1)))))'
Support contains 4 out of 79 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 63/63 transitions.
Applied a total of 0 rules in 6 ms. Remains 79 /79 variables (removed 0) and now considering 63/63 (removed 0) transitions.
// Phase 1: matrix 63 rows 79 cols
[2024-05-28 02:29:20] [INFO ] Computed 32 invariants in 1 ms
[2024-05-28 02:29:20] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
[2024-05-28 02:29:20] [INFO ] Invariant cache hit.
[2024-05-28 02:29:20] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-05-28 02:29:20] [INFO ] Invariant cache hit.
[2024-05-28 02:29:20] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
[2024-05-28 02:29:20] [INFO ] Invariant cache hit.
[2024-05-28 02:29:20] [INFO ] Dead Transitions using invariants and state equation in 51 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 198 ms. Remains : 79/79 places, 63/63 transitions.
Stuttering acceptance computed with spot in 95 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : RefineWMG-PT-015016-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(LT s43 1), p1:(OR (LT s11 1) (LT s12 1) (LT s14 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 372 ms.
Stack based approach found an accepted trace after 455 steps with 0 reset with depth 456 and stack size 444 in 2 ms.
FORMULA RefineWMG-PT-015016-LTLFireability-05 FALSE TECHNIQUES STACK_TEST
Treatment of property RefineWMG-PT-015016-LTLFireability-05 finished in 685 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)&&F(G(p1))))'
Support contains 3 out of 79 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 79/79 places, 63/63 transitions.
Graph (trivial) has 40 edges and 79 vertex of which 26 / 79 are part of one of the 13 SCC in 0 ms
Free SCC test removed 13 places
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Reduce places removed 13 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 13 place count 53 transition count 38
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 1 with 42 rules applied. Total rules applied 55 place count 25 transition count 24
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 1 with 10 rules applied. Total rules applied 65 place count 25 transition count 14
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 75 place count 15 transition count 14
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 75 place count 15 transition count 13
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 77 place count 14 transition count 13
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 3 with 2 rules applied. Total rules applied 79 place count 13 transition count 12
Applied a total of 79 rules in 7 ms. Remains 13 /79 variables (removed 66) and now considering 12/63 (removed 51) transitions.
// Phase 1: matrix 12 rows 13 cols
[2024-05-28 02:29:21] [INFO ] Computed 5 invariants in 0 ms
[2024-05-28 02:29:21] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
[2024-05-28 02:29:21] [INFO ] Invariant cache hit.
[2024-05-28 02:29:21] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-05-28 02:29:21] [INFO ] Invariant cache hit.
[2024-05-28 02:29:21] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2024-05-28 02:29:21] [INFO ] Redundant transitions in 10 ms returned []
[2024-05-28 02:29:21] [INFO ] Invariant cache hit.
[2024-05-28 02:29:21] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 13/79 places, 12/63 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 112 ms. Remains : 13/79 places, 12/63 transitions.
Stuttering acceptance computed with spot in 95 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : RefineWMG-PT-015016-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, 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:(OR (GEQ s12 1) (GEQ s8 1)), p1:(LT s6 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 1 ms.
FORMULA RefineWMG-PT-015016-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-015016-LTLFireability-06 finished in 225 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||G(p1)) U p2))'
Support contains 4 out of 79 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 79/79 places, 63/63 transitions.
Graph (trivial) has 40 edges and 79 vertex of which 26 / 79 are part of one of the 13 SCC in 0 ms
Free SCC test removed 13 places
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Reduce places removed 13 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 13 place count 53 transition count 38
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 1 with 42 rules applied. Total rules applied 55 place count 25 transition count 24
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 1 with 10 rules applied. Total rules applied 65 place count 25 transition count 14
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 75 place count 15 transition count 14
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 75 place count 15 transition count 12
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 79 place count 13 transition count 12
Applied a total of 79 rules in 7 ms. Remains 13 /79 variables (removed 66) and now considering 12/63 (removed 51) transitions.
// Phase 1: matrix 12 rows 13 cols
[2024-05-28 02:29:21] [INFO ] Computed 5 invariants in 0 ms
[2024-05-28 02:29:21] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
[2024-05-28 02:29:21] [INFO ] Invariant cache hit.
[2024-05-28 02:29:21] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-28 02:29:21] [INFO ] Invariant cache hit.
[2024-05-28 02:29:21] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2024-05-28 02:29:21] [INFO ] Redundant transitions in 12 ms returned []
[2024-05-28 02:29:21] [INFO ] Invariant cache hit.
[2024-05-28 02:29:21] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 13/79 places, 12/63 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 145 ms. Remains : 13/79 places, 12/63 transitions.
Stuttering acceptance computed with spot in 87 ms :[(NOT p2), true, (NOT p1)]
Running random walk in product with property : RefineWMG-PT-015016-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(OR (AND (NOT p2) p0) (AND (NOT p2) p1)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p0) p1), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p2:(AND (NOT (OR (AND (GEQ s6 1) (GEQ s7 1) (GEQ s9 1)) (GEQ s7 1))) (GEQ s7 1)), p0:(GEQ s12 1), p1:(GEQ s7 1)], 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]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA RefineWMG-PT-015016-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-015016-LTLFireability-07 finished in 244 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))&&F(!p1))||X(X(G(p0)))))'
Support contains 3 out of 79 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 63/63 transitions.
Applied a total of 0 rules in 3 ms. Remains 79 /79 variables (removed 0) and now considering 63/63 (removed 0) transitions.
// Phase 1: matrix 63 rows 79 cols
[2024-05-28 02:29:21] [INFO ] Computed 32 invariants in 0 ms
[2024-05-28 02:29:21] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
[2024-05-28 02:29:21] [INFO ] Invariant cache hit.
[2024-05-28 02:29:21] [INFO ] Implicit Places using invariants in 39 ms returned []
[2024-05-28 02:29:21] [INFO ] Invariant cache hit.
[2024-05-28 02:29:21] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 111 ms to find 0 implicit places.
[2024-05-28 02:29:21] [INFO ] Invariant cache hit.
[2024-05-28 02:29:21] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 228 ms. Remains : 79/79 places, 63/63 transitions.
Stuttering acceptance computed with spot in 244 ms :[(NOT p0), (NOT p0), (AND p1 (NOT p0)), (NOT p0), (AND p1 (NOT p0)), true, p1]
Running random walk in product with property : RefineWMG-PT-015016-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=p1, acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={} source=3 dest: 5}], [{ cond=(AND p1 p0), acceptance={} source=4 dest: 4}, { cond=(AND p1 (NOT p0)), acceptance={} source=4 dest: 6}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=p1, acceptance={0} source=6 dest: 6}]], initial=0, aps=[p1:(AND (GEQ s73 1) (GEQ s22 1)), p0:(LT s62 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, 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-015016-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-015016-LTLFireability-08 finished in 489 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(G(p0))))'
Support contains 2 out of 79 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 63/63 transitions.
Applied a total of 0 rules in 2 ms. Remains 79 /79 variables (removed 0) and now considering 63/63 (removed 0) transitions.
[2024-05-28 02:29:21] [INFO ] Invariant cache hit.
[2024-05-28 02:29:22] [INFO ] Dead Transitions using invariants and state equation in 53 ms found 0 transitions.
[2024-05-28 02:29:22] [INFO ] Invariant cache hit.
[2024-05-28 02:29:22] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-05-28 02:29:22] [INFO ] Invariant cache hit.
[2024-05-28 02:29:22] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
[2024-05-28 02:29:22] [INFO ] Invariant cache hit.
[2024-05-28 02:29:22] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 187 ms. Remains : 79/79 places, 63/63 transitions.
Stuttering acceptance computed with spot in 114 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : RefineWMG-PT-015016-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(AND (GEQ s20 1) (LT s65 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, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA RefineWMG-PT-015016-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-015016-LTLFireability-09 finished in 318 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 3 out of 79 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 63/63 transitions.
Applied a total of 0 rules in 5 ms. Remains 79 /79 variables (removed 0) and now considering 63/63 (removed 0) transitions.
[2024-05-28 02:29:22] [INFO ] Invariant cache hit.
[2024-05-28 02:29:22] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
[2024-05-28 02:29:22] [INFO ] Invariant cache hit.
[2024-05-28 02:29:22] [INFO ] Implicit Places using invariants in 44 ms returned []
[2024-05-28 02:29:22] [INFO ] Invariant cache hit.
[2024-05-28 02:29:22] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
[2024-05-28 02:29:22] [INFO ] Invariant cache hit.
[2024-05-28 02:29:22] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 197 ms. Remains : 79/79 places, 63/63 transitions.
Stuttering acceptance computed with spot in 66 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : RefineWMG-PT-015016-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (LT s41 1) (LT s42 1) (LT s44 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 197 steps with 0 reset in 2 ms.
FORMULA RefineWMG-PT-015016-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-015016-LTLFireability-10 finished in 283 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||G((p0 U X((X(!p1)||G(p0)))))))))'
Support contains 2 out of 79 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 79/79 places, 63/63 transitions.
Graph (trivial) has 41 edges and 79 vertex of which 26 / 79 are part of one of the 13 SCC in 0 ms
Free SCC test removed 13 places
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Reduce places removed 13 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 13 place count 53 transition count 38
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 1 with 45 rules applied. Total rules applied 58 place count 23 transition count 23
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 1 with 10 rules applied. Total rules applied 68 place count 23 transition count 13
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 78 place count 13 transition count 13
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 78 place count 13 transition count 11
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 82 place count 11 transition count 11
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 3 with 2 rules applied. Total rules applied 84 place count 10 transition count 10
Applied a total of 84 rules in 9 ms. Remains 10 /79 variables (removed 69) and now considering 10/63 (removed 53) transitions.
// Phase 1: matrix 10 rows 10 cols
[2024-05-28 02:29:22] [INFO ] Computed 4 invariants in 1 ms
[2024-05-28 02:29:22] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
[2024-05-28 02:29:22] [INFO ] Invariant cache hit.
[2024-05-28 02:29:22] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-05-28 02:29:22] [INFO ] Invariant cache hit.
[2024-05-28 02:29:22] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2024-05-28 02:29:22] [INFO ] Redundant transitions in 11 ms returned []
[2024-05-28 02:29:22] [INFO ] Invariant cache hit.
[2024-05-28 02:29:22] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 10/79 places, 10/63 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 118 ms. Remains : 10/79 places, 10/63 transitions.
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Running random walk in product with property : RefineWMG-PT-015016-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GEQ s5 1), p1:(LT s9 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 4546 steps with 0 reset in 6 ms.
FORMULA RefineWMG-PT-015016-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-015016-LTLFireability-13 finished in 220 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)||(p1&&F(!p1)))))'
Support contains 2 out of 79 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 79/79 places, 63/63 transitions.
Graph (trivial) has 41 edges and 79 vertex of which 26 / 79 are part of one of the 13 SCC in 0 ms
Free SCC test removed 13 places
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Reduce places removed 13 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 13 place count 53 transition count 38
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 1 with 45 rules applied. Total rules applied 58 place count 23 transition count 23
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 1 with 11 rules applied. Total rules applied 69 place count 23 transition count 12
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 80 place count 12 transition count 12
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 80 place count 12 transition count 11
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 82 place count 11 transition count 11
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 3 with 2 rules applied. Total rules applied 84 place count 10 transition count 10
Applied a total of 84 rules in 7 ms. Remains 10 /79 variables (removed 69) and now considering 10/63 (removed 53) transitions.
// Phase 1: matrix 10 rows 10 cols
[2024-05-28 02:29:22] [INFO ] Computed 4 invariants in 0 ms
[2024-05-28 02:29:22] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
[2024-05-28 02:29:22] [INFO ] Invariant cache hit.
[2024-05-28 02:29:22] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-05-28 02:29:22] [INFO ] Invariant cache hit.
[2024-05-28 02:29:22] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2024-05-28 02:29:22] [INFO ] Redundant transitions in 11 ms returned []
[2024-05-28 02:29:22] [INFO ] Invariant cache hit.
[2024-05-28 02:29:22] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 10/79 places, 10/63 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 102 ms. Remains : 10/79 places, 10/63 transitions.
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT p0), (AND (NOT p0) p1)]
Running random walk in product with property : RefineWMG-PT-015016-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GEQ s8 1), p1:(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, null][true, true, true]]
Stuttering criterion allowed to conclude after 311 steps with 0 reset in 1 ms.
FORMULA RefineWMG-PT-015016-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-015016-LTLFireability-14 finished in 219 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&&X(F(p1)))))'
Support contains 4 out of 79 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 63/63 transitions.
Applied a total of 0 rules in 6 ms. Remains 79 /79 variables (removed 0) and now considering 63/63 (removed 0) transitions.
// Phase 1: matrix 63 rows 79 cols
[2024-05-28 02:29:23] [INFO ] Computed 32 invariants in 1 ms
[2024-05-28 02:29:23] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
[2024-05-28 02:29:23] [INFO ] Invariant cache hit.
[2024-05-28 02:29:23] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-05-28 02:29:23] [INFO ] Invariant cache hit.
[2024-05-28 02:29:23] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
[2024-05-28 02:29:23] [INFO ] Invariant cache hit.
[2024-05-28 02:29:23] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 171 ms. Remains : 79/79 places, 63/63 transitions.
Stuttering acceptance computed with spot in 77 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : RefineWMG-PT-015016-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LT s58 1), p1:(OR (LT s71 1) (LT s72 1) (LT s74 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 271 ms.
Product exploration explored 100000 steps with 50000 reset in 238 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X p1)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p1))), (X (X p1)), (X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 120 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA RefineWMG-PT-015016-LTLFireability-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property RefineWMG-PT-015016-LTLFireability-15 finished in 893 ms.
All properties solved by simple procedures.
Total runtime 7181 ms.

BK_STOP 1716863364735

--------------------
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-015016"
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-015016, 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-171662362300448"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RefineWMG-PT-015016.tgz
mv RefineWMG-PT-015016 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 ;