Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r325-tall-167889197300532.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is RefineWMG-PT-002002, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r325-tall-167889197300532
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 396K
-rw-r--r-- 1 mcc users 6.6K Feb 26 15:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K Feb 26 15:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K Feb 26 15:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K Feb 26 15:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 16:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.3K Feb 26 15:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 58K Feb 26 15:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.8K Feb 26 15:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 80K Feb 26 15:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 6.9K Mar 5 18:23 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME 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 1679016555797

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RefineWMG-PT-002002
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-17 01:29:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-17 01:29:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-17 01:29:17] [INFO ] Load time of PNML (sax parser for PT used): 18 ms
[2023-03-17 01:29:17] [INFO ] Transformed 14 places.
[2023-03-17 01:29:17] [INFO ] Transformed 11 transitions.
[2023-03-17 01:29:17] [INFO ] Parsed PT model containing 14 places and 11 transitions and 32 arcs in 74 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 3 formulas.
FORMULA RefineWMG-PT-002002-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RefineWMG-PT-002002-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RefineWMG-PT-002002-LTLFireability-10 FALSE 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 8 ms. Remains 14 /14 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 14 cols
[2023-03-17 01:29:17] [INFO ] Computed 6 place invariants in 4 ms
[2023-03-17 01:29:17] [INFO ] Dead Transitions using invariants and state equation in 114 ms found 0 transitions.
[2023-03-17 01:29:17] [INFO ] Invariant cache hit.
[2023-03-17 01:29:17] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-17 01:29:17] [INFO ] Invariant cache hit.
[2023-03-17 01:29:17] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2023-03-17 01:29:17] [INFO ] Invariant cache hit.
[2023-03-17 01:29:17] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 231 ms. Remains : 14/14 places, 11/11 transitions.
Support contains 14 out of 14 places after structural reductions.
[2023-03-17 01:29:17] [INFO ] Flatten gal took : 13 ms
[2023-03-17 01:29:17] [INFO ] Flatten gal took : 3 ms
[2023-03-17 01:29:17] [INFO ] Input system was already deterministic with 11 transitions.
Finished random walk after 112 steps, including 0 resets, run visited all 14 properties in 145 ms. (steps per millisecond=0 )
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X((p0&&F(p1))))))'
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 1 ms. Remains 14 /14 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-03-17 01:29:18] [INFO ] Invariant cache hit.
[2023-03-17 01:29:18] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
[2023-03-17 01:29:18] [INFO ] Invariant cache hit.
[2023-03-17 01:29:18] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-17 01:29:18] [INFO ] Invariant cache hit.
[2023-03-17 01:29:18] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2023-03-17 01:29:18] [INFO ] Invariant cache hit.
[2023-03-17 01:29:18] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 112 ms. Remains : 14/14 places, 11/11 transitions.
Stuttering acceptance computed with spot in 314 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : RefineWMG-PT-002002-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={0} source=5 dest: 5}]], initial=4, aps=[p1:(GEQ s5 1), p0:(GEQ s7 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 150 steps with 6 reset in 9 ms.
FORMULA RefineWMG-PT-002002-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-002002-LTLFireability-00 finished in 485 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((((p0 U p1) U !p0)||X((!p0&&F(p1)))))'
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.
[2023-03-17 01:29:18] [INFO ] Invariant cache hit.
[2023-03-17 01:29:18] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
[2023-03-17 01:29:18] [INFO ] Invariant cache hit.
[2023-03-17 01:29:18] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-17 01:29:18] [INFO ] Invariant cache hit.
[2023-03-17 01:29:18] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-03-17 01:29:18] [INFO ] Invariant cache hit.
[2023-03-17 01:29:18] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 100 ms. Remains : 14/14 places, 11/11 transitions.
Stuttering acceptance computed with spot in 222 ms :[true, (NOT p1), (OR (NOT p1) p0), (OR (NOT p1) p0), p0, p0]
Running random walk in product with property : RefineWMG-PT-002002-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(AND p0 p1), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 3}, { cond=(AND p0 p1), acceptance={0} source=3 dest: 4}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=4 dest: 3}, { cond=(AND p0 p1), acceptance={0} source=4 dest: 4}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=5 dest: 2}, { cond=(AND p0 p1), acceptance={} source=5 dest: 4}]], initial=5, aps=[p1:(AND (GEQ s6 1) (GEQ s7 1) (GEQ s9 1)), p0:(LT s4 5)], 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][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 1399 reset in 255 ms.
Stack based approach found an accepted trace after 6 steps with 0 reset with depth 7 and stack size 7 in 0 ms.
FORMULA RefineWMG-PT-002002-LTLFireability-01 FALSE TECHNIQUES STACK_TEST
Treatment of property RefineWMG-PT-002002-LTLFireability-01 finished in 592 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G((F(p1)||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.
[2023-03-17 01:29:19] [INFO ] Invariant cache hit.
[2023-03-17 01:29:19] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
[2023-03-17 01:29:19] [INFO ] Invariant cache hit.
[2023-03-17 01:29:19] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-17 01:29:19] [INFO ] Invariant cache hit.
[2023-03-17 01:29:19] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2023-03-17 01:29:19] [INFO ] Invariant cache hit.
[2023-03-17 01:29:19] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 126 ms. Remains : 14/14 places, 11/11 transitions.
Stuttering acceptance computed with spot in 296 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : RefineWMG-PT-002002-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (LT s3 3) (LT s13 1)), p1:(LT s13 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][false, false, false, false]]
Product exploration explored 100000 steps with 3143 reset in 141 ms.
Stack based approach found an accepted trace after 16 steps with 0 reset with depth 17 and stack size 17 in 0 ms.
FORMULA RefineWMG-PT-002002-LTLFireability-02 FALSE TECHNIQUES STACK_TEST
Treatment of property RefineWMG-PT-002002-LTLFireability-02 finished in 585 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((F(p1)||p0))))'
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.
Graph (trivial) has 3 edges and 14 vertex of which 2 / 14 are part of one of the 1 SCC in 3 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 12 ms. Remains 9 /14 variables (removed 5) and now considering 8/11 (removed 3) transitions.
// Phase 1: matrix 8 rows 9 cols
[2023-03-17 01:29:19] [INFO ] Computed 4 place invariants in 0 ms
[2023-03-17 01:29:19] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
[2023-03-17 01:29:19] [INFO ] Invariant cache hit.
[2023-03-17 01:29:19] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-17 01:29:19] [INFO ] Invariant cache hit.
[2023-03-17 01:29:19] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2023-03-17 01:29:19] [INFO ] Redundant transitions in 19 ms returned []
[2023-03-17 01:29:19] [INFO ] Invariant cache hit.
[2023-03-17 01:29:20] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 9/14 places, 8/11 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 135 ms. Remains : 9/14 places, 8/11 transitions.
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : RefineWMG-PT-002002-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s1 2) (LT s2 2)), p1:(OR (LT s0 1) (LT s6 1) (LT s7 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 2 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 228 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0) U !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 5 ms. Remains 9 /14 variables (removed 5) and now considering 8/11 (removed 3) transitions.
[2023-03-17 01:29:20] [INFO ] Invariant cache hit.
[2023-03-17 01:29:20] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
[2023-03-17 01:29:20] [INFO ] Invariant cache hit.
[2023-03-17 01:29:20] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-17 01:29:20] [INFO ] Invariant cache hit.
[2023-03-17 01:29:20] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2023-03-17 01:29:20] [INFO ] Redundant transitions in 12 ms returned []
[2023-03-17 01:29:20] [INFO ] Invariant cache hit.
[2023-03-17 01:29:20] [INFO ] Dead Transitions using invariants and state equation in 18 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 142 ms. Remains : 9/14 places, 8/11 transitions.
Stuttering acceptance computed with spot in 64 ms :[p1, true, (NOT p0)]
Running random walk in product with property : RefineWMG-PT-002002-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(AND p1 p0), acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={0} source=0 dest: 1}, { cond=(AND p1 p0), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(OR (LT s0 1) (LT s6 1) (LT s7 1)), p0:(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-002002-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-002002-LTLFireability-05 finished in 223 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(X(F(p1)))&&p0)))'
Support contains 3 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.
// Phase 1: matrix 11 rows 14 cols
[2023-03-17 01:29:20] [INFO ] Computed 6 place invariants in 1 ms
[2023-03-17 01:29:20] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
[2023-03-17 01:29:20] [INFO ] Invariant cache hit.
[2023-03-17 01:29:20] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-17 01:29:20] [INFO ] Invariant cache hit.
[2023-03-17 01:29:20] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2023-03-17 01:29:20] [INFO ] Invariant cache hit.
[2023-03-17 01:29:20] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 141 ms. Remains : 14/14 places, 11/11 transitions.
Stuttering acceptance computed with spot in 104 ms :[(NOT p1), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : RefineWMG-PT-002002-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=p0, acceptance={0} source=2 dest: 1}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=2, aps=[p1:(GEQ s12 1), p0:(AND (GEQ s1 2) (GEQ s2 2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 30616 reset in 168 ms.
Stack based approach found an accepted trace after 222 steps with 70 reset with depth 6 and stack size 6 in 0 ms.
FORMULA RefineWMG-PT-002002-LTLFireability-07 FALSE TECHNIQUES STACK_TEST
Treatment of property RefineWMG-PT-002002-LTLFireability-07 finished in 424 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 3 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.
[2023-03-17 01:29:20] [INFO ] Invariant cache hit.
[2023-03-17 01:29:20] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
[2023-03-17 01:29:20] [INFO ] Invariant cache hit.
[2023-03-17 01:29:20] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-17 01:29:20] [INFO ] Invariant cache hit.
[2023-03-17 01:29:20] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2023-03-17 01:29:20] [INFO ] Invariant cache hit.
[2023-03-17 01:29:20] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 110 ms. Remains : 14/14 places, 11/11 transitions.
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : RefineWMG-PT-002002-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(OR (LT s0 1) (LT s11 1) (LT s12 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 5 steps with 2 reset in 0 ms.
FORMULA RefineWMG-PT-002002-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-002002-LTLFireability-08 finished in 201 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(!p0)))'
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
[2023-03-17 01:29:20] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-17 01:29:20] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
[2023-03-17 01:29:20] [INFO ] Invariant cache hit.
[2023-03-17 01:29:20] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-17 01:29:20] [INFO ] Invariant cache hit.
[2023-03-17 01:29:21] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2023-03-17 01:29:21] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-17 01:29:21] [INFO ] Invariant cache hit.
[2023-03-17 01:29:21] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 7/14 places, 7/11 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 113 ms. Remains : 7/14 places, 7/11 transitions.
Stuttering acceptance computed with spot in 70 ms :[p0, p0]
Running random walk in product with property : RefineWMG-PT-002002-LTLFireability-09 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-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-002002-LTLFireability-09 finished in 194 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((!p0 U X(!p0)))))'
Support contains 3 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
[2023-03-17 01:29:21] [INFO ] Computed 6 place invariants in 1 ms
[2023-03-17 01:29:21] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
[2023-03-17 01:29:21] [INFO ] Invariant cache hit.
[2023-03-17 01:29:21] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-17 01:29:21] [INFO ] Invariant cache hit.
[2023-03-17 01:29:21] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2023-03-17 01:29:21] [INFO ] Invariant cache hit.
[2023-03-17 01:29:21] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 112 ms. Remains : 14/14 places, 11/11 transitions.
Stuttering acceptance computed with spot in 71 ms :[p0, p0]
Running random walk in product with property : RefineWMG-PT-002002-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s0 1) (LT s11 1) (LT s12 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 0 reset in 112 ms.
Stack based approach found an accepted trace after 17 steps with 0 reset with depth 18 and stack size 18 in 0 ms.
FORMULA RefineWMG-PT-002002-LTLFireability-11 FALSE TECHNIQUES STACK_TEST
Treatment of property RefineWMG-PT-002002-LTLFireability-11 finished in 312 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||(!p1&&(p2 U (G(p2)||(p2&&(p3 U (G(p3)||(p3&&G(!p1)))))))))))'
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.
[2023-03-17 01:29:21] [INFO ] Invariant cache hit.
[2023-03-17 01:29:21] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
[2023-03-17 01:29:21] [INFO ] Invariant cache hit.
[2023-03-17 01:29:21] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-17 01:29:21] [INFO ] Invariant cache hit.
[2023-03-17 01:29:21] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2023-03-17 01:29:21] [INFO ] Invariant cache hit.
[2023-03-17 01:29:21] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 123 ms. Remains : 14/14 places, 11/11 transitions.
Stuttering acceptance computed with spot in 396 ms :[true, (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (NOT p2), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3) p1), p1, (NOT p3), (AND p1 (NOT p2)), (AND p1 (NOT p3))]
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=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p2), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p3) p2), acceptance={} source=2 dest: 2}, { cond=(AND p1 p3 p2), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p1) p3 p2), acceptance={} source=2 dest: 5}], [{ cond=(OR (AND (NOT p0) p1) (AND (NOT p0) (NOT p2))), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) (NOT p1) (NOT p3) p2), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p0) (NOT p1) p3 p2), acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p3) p2), acceptance={} source=4 dest: 2}, { cond=(AND p1 p3 p2), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p1) p3 p2), acceptance={} source=4 dest: 5}, { cond=(AND p1 p3 (NOT p2)), acceptance={} source=4 dest: 7}, { cond=(AND (NOT p1) p3 (NOT p2)), acceptance={} source=4 dest: 9}], [{ cond=(AND p1 (NOT p3) (NOT p2)), acceptance={} source=5 dest: 0}, { cond=(AND p1 (NOT p3) p2), acceptance={} source=5 dest: 2}, { cond=(AND p1 p3 p2), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p1) p3 p2), acceptance={} source=5 dest: 5}, { cond=(AND (NOT p1) (NOT p3) (NOT p2)), acceptance={} source=5 dest: 6}, { cond=(AND p1 p3 (NOT p2)), acceptance={} source=5 dest: 7}, { cond=(AND (NOT p1) (NOT p3) p2), acceptance={} source=5 dest: 8}, { cond=(AND (NOT p1) p3 (NOT p2)), acceptance={} source=5 dest: 9}], [{ cond=p1, acceptance={} source=6 dest: 0}, { cond=(NOT p1), acceptance={} source=6 dest: 6}], [{ cond=(NOT p3), acceptance={} source=7 dest: 0}, { cond=(AND p1 p3), acceptance={} source=7 dest: 7}, { cond=(AND (NOT p1) p3), acceptance={} source=7 dest: 9}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=8 dest: 0}, { cond=(AND p1 (NOT p3) p2), acceptance={} source=8 dest: 2}, { cond=(AND p1 p3 p2), acceptance={} source=8 dest: 4}, { cond=(AND (NOT p1) p3 p2), acceptance={} source=8 dest: 5}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=8 dest: 6}, { cond=(AND (NOT p1) (NOT p3) p2), acceptance={} source=8 dest: 8}], [{ cond=(AND p1 (NOT p3)), acceptance={} source=9 dest: 0}, { cond=(AND (NOT p1) (NOT p3)), acceptance={} source=9 dest: 6}, { cond=(AND p1 p3), acceptance={} source=9 dest: 7}, { cond=(AND (NOT p1) p3), acceptance={} source=9 dest: 9}]], initial=1, aps=[p2:(LT s13 1), p3:(LT s8 1), p1:(GEQ s12 1), p0:(GEQ s10 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, 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-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-002002-LTLFireability-12 finished in 548 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(G(p0)) U (p1||X(!p0))))))'
Support contains 3 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.
[2023-03-17 01:29:22] [INFO ] Invariant cache hit.
[2023-03-17 01:29:22] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
[2023-03-17 01:29:22] [INFO ] Invariant cache hit.
[2023-03-17 01:29:22] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-17 01:29:22] [INFO ] Invariant cache hit.
[2023-03-17 01:29:22] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-03-17 01:29:22] [INFO ] Invariant cache hit.
[2023-03-17 01:29:22] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 117 ms. Remains : 14/14 places, 11/11 transitions.
Stuttering acceptance computed with spot in 190 ms :[(AND (NOT p1) p0), (AND (NOT p1) p0), (AND (NOT p1) p0), (AND (NOT p1) p0), (NOT p0)]
Running random walk in product with property : RefineWMG-PT-002002-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}, { cond=p0, acceptance={} source=3 dest: 4}], [{ cond=p0, acceptance={} source=4 dest: 4}, { cond=(NOT p0), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(GEQ s12 1), p0:(OR (LT s0 1) (LT s11 1) (LT s12 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 2 reset in 140 ms.
Stack based approach found an accepted trace after 29 steps with 4 reset with depth 18 and stack size 17 in 1 ms.
FORMULA RefineWMG-PT-002002-LTLFireability-13 FALSE TECHNIQUES STACK_TEST
Treatment of property RefineWMG-PT-002002-LTLFireability-13 finished in 471 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(!p0)&&F((p0||G(p1)))))'
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 1 ms. Remains 14 /14 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-03-17 01:29:22] [INFO ] Invariant cache hit.
[2023-03-17 01:29:22] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
[2023-03-17 01:29:22] [INFO ] Invariant cache hit.
[2023-03-17 01:29:22] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-17 01:29:22] [INFO ] Invariant cache hit.
[2023-03-17 01:29:22] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2023-03-17 01:29:22] [INFO ] Invariant cache hit.
[2023-03-17 01:29:22] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 87 ms. Remains : 14/14 places, 11/11 transitions.
Stuttering acceptance computed with spot in 126 ms :[(OR (NOT p1) p0), p0, (AND (NOT p0) (NOT p1)), true]
Running random walk in product with property : RefineWMG-PT-002002-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(LT s8 1), p1:(OR (GEQ s12 1) (GEQ s8 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA RefineWMG-PT-002002-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-002002-LTLFireability-14 finished in 236 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U G(!p1)))'
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.
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
Applied a total of 4 rules in 4 ms. Remains 10 /14 variables (removed 4) and now considering 9/11 (removed 2) transitions.
// Phase 1: matrix 9 rows 10 cols
[2023-03-17 01:29:22] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-17 01:29:22] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
[2023-03-17 01:29:22] [INFO ] Invariant cache hit.
[2023-03-17 01:29:22] [INFO ] Implicit Places using invariants in 15 ms returned []
[2023-03-17 01:29:22] [INFO ] Invariant cache hit.
[2023-03-17 01:29:22] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 35 ms to find 0 implicit places.
[2023-03-17 01:29:22] [INFO ] Redundant transitions in 12 ms returned []
[2023-03-17 01:29:22] [INFO ] Invariant cache hit.
[2023-03-17 01:29:22] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 10/14 places, 9/11 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 105 ms. Remains : 10/14 places, 9/11 transitions.
Stuttering acceptance computed with spot in 78 ms :[p1, true, p1]
Running random walk in product with property : RefineWMG-PT-002002-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 0}, { cond=(AND p1 p0), acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(OR (AND (GEQ s6 1) (GEQ s7 1) (GEQ s9 1) (GEQ s5 1)) (GEQ s3 3)), p0:(AND (GEQ s6 1) (GEQ s7 1) (GEQ s9 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Entered a terminal (fully accepting) state of product in 13 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 194 ms.
All properties solved by simple procedures.
Total runtime 5728 ms.

BK_STOP 1679016563724

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

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

Sequence of Actions to be Executed by the VM

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

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

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is 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 r325-tall-167889197300532"
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 ;