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-167889197300539.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-002003, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r325-tall-167889197300539
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 464K
-rw-r--r-- 1 mcc users 6.0K Feb 26 16:03 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K Feb 26 16:03 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.2K Feb 26 16:02 CTLFireability.txt
-rw-r--r-- 1 mcc users 34K Feb 26 16:02 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 3.4K Feb 25 16:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 16:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 148K Feb 26 16:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.5K Feb 26 16:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K Feb 26 16:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:43 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-002003-LTLCardinality-00
FORMULA_NAME RefineWMG-PT-002003-LTLCardinality-01
FORMULA_NAME RefineWMG-PT-002003-LTLCardinality-02
FORMULA_NAME RefineWMG-PT-002003-LTLCardinality-03
FORMULA_NAME RefineWMG-PT-002003-LTLCardinality-04
FORMULA_NAME RefineWMG-PT-002003-LTLCardinality-05
FORMULA_NAME RefineWMG-PT-002003-LTLCardinality-06
FORMULA_NAME RefineWMG-PT-002003-LTLCardinality-07
FORMULA_NAME RefineWMG-PT-002003-LTLCardinality-08
FORMULA_NAME RefineWMG-PT-002003-LTLCardinality-09
FORMULA_NAME RefineWMG-PT-002003-LTLCardinality-10
FORMULA_NAME RefineWMG-PT-002003-LTLCardinality-11
FORMULA_NAME RefineWMG-PT-002003-LTLCardinality-12
FORMULA_NAME RefineWMG-PT-002003-LTLCardinality-13
FORMULA_NAME RefineWMG-PT-002003-LTLCardinality-14
FORMULA_NAME RefineWMG-PT-002003-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679016645880

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=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RefineWMG-PT-002003
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-17 01:30:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-17 01:30:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-17 01:30:47] [INFO ] Load time of PNML (sax parser for PT used): 19 ms
[2023-03-17 01:30:47] [INFO ] Transformed 14 places.
[2023-03-17 01:30:47] [INFO ] Transformed 11 transitions.
[2023-03-17 01:30:47] [INFO ] Parsed PT model containing 14 places and 11 transitions and 32 arcs in 73 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA RefineWMG-PT-002003-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RefineWMG-PT-002003-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 13 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 01:30:47] [INFO ] Computed 6 place invariants in 5 ms
[2023-03-17 01:30:47] [INFO ] Dead Transitions using invariants and state equation in 122 ms found 0 transitions.
[2023-03-17 01:30:47] [INFO ] Invariant cache hit.
[2023-03-17 01:30:47] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-17 01:30:47] [INFO ] Invariant cache hit.
[2023-03-17 01:30:47] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2023-03-17 01:30:47] [INFO ] Invariant cache hit.
[2023-03-17 01:30:47] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 248 ms. Remains : 14/14 places, 11/11 transitions.
Support contains 13 out of 14 places after structural reductions.
[2023-03-17 01:30:48] [INFO ] Flatten gal took : 13 ms
[2023-03-17 01:30:48] [INFO ] Flatten gal took : 3 ms
[2023-03-17 01:30:48] [INFO ] Input system was already deterministic with 11 transitions.
Finished random walk after 235 steps, including 0 resets, run visited all 27 properties in 17 ms. (steps per millisecond=13 )
FORMULA RefineWMG-PT-002003-LTLCardinality-15 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((X(p0) U (p0 U p1))&&F(p2)))'
Support contains 4 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-03-17 01:30:48] [INFO ] Invariant cache hit.
[2023-03-17 01:30:48] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
[2023-03-17 01:30:48] [INFO ] Invariant cache hit.
[2023-03-17 01:30:48] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-17 01:30:48] [INFO ] Invariant cache hit.
[2023-03-17 01:30:48] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2023-03-17 01:30:48] [INFO ] Invariant cache hit.
[2023-03-17 01:30:48] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 104 ms. Remains : 14/14 places, 11/11 transitions.
Stuttering acceptance computed with spot in 322 ms :[(OR (NOT p1) (NOT p2)), (NOT p0), (NOT p1), (NOT p2), (AND (NOT p1) (NOT p0)), true]
Running random walk in product with property : RefineWMG-PT-002003-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=(NOT p2), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 4}], [{ cond=(NOT p0), acceptance={} source=1 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 4}], [{ cond=(NOT p2), acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(AND (LEQ 2 s9) (LEQ 3 s13)), p0:(GT s8 s9), p2:(LEQ 2 s2)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 3 ms.
FORMULA RefineWMG-PT-002003-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-002003-LTLCardinality-01 finished in 484 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 U p1)) U G(p2)))'
Support contains 5 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-03-17 01:30:48] [INFO ] Invariant cache hit.
[2023-03-17 01:30:48] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
[2023-03-17 01:30:48] [INFO ] Invariant cache hit.
[2023-03-17 01:30:49] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-17 01:30:49] [INFO ] Invariant cache hit.
[2023-03-17 01:30:49] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2023-03-17 01:30:49] [INFO ] Invariant cache hit.
[2023-03-17 01:30:49] [INFO ] Dead Transitions using invariants and state equation in 29 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 175 ms :[(NOT p2), (NOT p1), (AND (NOT p2) (NOT p1) (NOT p0)), true, (OR (AND p1 (NOT p2)) (AND p0 (NOT p2)))]
Running random walk in product with property : RefineWMG-PT-002003-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={0} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 1}, { cond=p2, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(AND p2 (NOT p1) (NOT p0)), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(OR (AND (NOT p2) p1) (AND (NOT p2) p0)), acceptance={} source=4 dest: 3}, { cond=(OR (AND p2 p1) (AND p2 p0)), acceptance={} source=4 dest: 4}]], initial=0, aps=[p2:(GT s4 s12), p1:(GT s13 s10), p0:(LEQ 3 s8)], 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]]
Entered a terminal (fully accepting) state of product in 8 steps with 2 reset in 0 ms.
FORMULA RefineWMG-PT-002003-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-002003-LTLCardinality-02 finished in 321 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(F(p0))||F(p1)))'
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.
[2023-03-17 01:30:49] [INFO ] Invariant cache hit.
[2023-03-17 01:30:49] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
[2023-03-17 01:30:49] [INFO ] Invariant cache hit.
[2023-03-17 01:30:49] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-17 01:30:49] [INFO ] Invariant cache hit.
[2023-03-17 01:30:49] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2023-03-17 01:30:49] [INFO ] Invariant cache hit.
[2023-03-17 01:30:49] [INFO ] Dead Transitions using invariants and state equation in 21 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 189 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : RefineWMG-PT-002003-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(LEQ 2 s5), p0:(LEQ s12 s8)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 12872 reset in 218 ms.
Stack based approach found an accepted trace after 19 steps with 3 reset with depth 3 and stack size 3 in 0 ms.
FORMULA RefineWMG-PT-002003-LTLCardinality-03 FALSE TECHNIQUES STACK_TEST
Treatment of property RefineWMG-PT-002003-LTLCardinality-03 finished in 553 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)||G(F(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 4 edges and 14 vertex of which 2 / 14 are part of one of the 1 SCC in 5 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
Applied a total of 7 rules in 11 ms. Remains 8 /14 variables (removed 6) and now considering 8/11 (removed 3) transitions.
// Phase 1: matrix 8 rows 8 cols
[2023-03-17 01:30:49] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-17 01:30:49] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
[2023-03-17 01:30:49] [INFO ] Invariant cache hit.
[2023-03-17 01:30:49] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-03-17 01:30:49] [INFO ] Invariant cache hit.
[2023-03-17 01:30:49] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2023-03-17 01:30:49] [INFO ] Redundant transitions in 22 ms returned []
[2023-03-17 01:30:49] [INFO ] Invariant cache hit.
[2023-03-17 01:30:49] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 8/14 places, 8/11 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 156 ms. Remains : 8/14 places, 8/11 transitions.
Stuttering acceptance computed with spot in 83 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : RefineWMG-PT-002003-LTLCardinality-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:(LEQ s1 s5), p1:(LEQ 2 s6)], 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 13 steps with 0 reset in 1 ms.
FORMULA RefineWMG-PT-002003-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-002003-LTLCardinality-04 finished in 261 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G(p0)))))'
Support contains 2 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 11/11 transitions.
Applied a total of 0 rules in 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 01:30:50] [INFO ] Computed 6 place invariants in 0 ms
[2023-03-17 01:30:50] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
[2023-03-17 01:30:50] [INFO ] Invariant cache hit.
[2023-03-17 01:30:50] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-17 01:30:50] [INFO ] Invariant cache hit.
[2023-03-17 01:30:50] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2023-03-17 01:30:50] [INFO ] Invariant cache hit.
[2023-03-17 01:30:50] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 124 ms. Remains : 14/14 places, 11/11 transitions.
Stuttering acceptance computed with spot in 165 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : RefineWMG-PT-002003-LTLCardinality-05 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: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(GT s2 s0)], 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, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 13 steps with 0 reset in 1 ms.
FORMULA RefineWMG-PT-002003-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-002003-LTLCardinality-05 finished in 301 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(p0) U p1)||F(p2)))))'
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 1 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Reduce places removed 1 places and 0 transitions.
Performed 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 5 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 01:30:50] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-17 01:30:50] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
[2023-03-17 01:30:50] [INFO ] Invariant cache hit.
[2023-03-17 01:30:50] [INFO ] Implicit Places using invariants in 49 ms returned []
[2023-03-17 01:30:50] [INFO ] Invariant cache hit.
[2023-03-17 01:30:50] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2023-03-17 01:30:50] [INFO ] Redundant transitions in 10 ms returned []
[2023-03-17 01:30:50] [INFO ] Invariant cache hit.
[2023-03-17 01:30:50] [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 157 ms. Remains : 10/14 places, 9/11 transitions.
Stuttering acceptance computed with spot in 121 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : RefineWMG-PT-002003-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p2:(LEQ 3 s1), p1:(LEQ s5 s1), p0:(LEQ 2 s9)], 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 50 steps with 0 reset in 1 ms.
FORMULA RefineWMG-PT-002003-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-002003-LTLCardinality-06 finished in 303 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 14 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 14/14 places, 11/11 transitions.
Graph (trivial) has 5 edges and 14 vertex of which 4 / 14 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 10 transition count 8
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 3 rules applied. Total rules applied 5 place count 8 transition count 7
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 5 place count 8 transition count 6
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 7 place count 7 transition count 6
Applied a total of 7 rules in 6 ms. Remains 7 /14 variables (removed 7) and now considering 6/11 (removed 5) transitions.
// Phase 1: matrix 6 rows 7 cols
[2023-03-17 01:30:50] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-17 01:30:50] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
[2023-03-17 01:30:50] [INFO ] Invariant cache hit.
[2023-03-17 01:30:50] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-17 01:30:50] [INFO ] Invariant cache hit.
[2023-03-17 01:30:50] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2023-03-17 01:30:50] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-17 01:30:50] [INFO ] Invariant cache hit.
[2023-03-17 01:30:50] [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, 6/11 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 93 ms. Remains : 7/14 places, 6/11 transitions.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Running random walk in product with property : RefineWMG-PT-002003-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT 3 s6)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA RefineWMG-PT-002003-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-002003-LTLCardinality-07 finished in 132 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 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 1 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Reduce places removed 1 places and 0 transitions.
Performed 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 3 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 01:30:50] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-17 01:30:50] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
[2023-03-17 01:30:50] [INFO ] Invariant cache hit.
[2023-03-17 01:30:50] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-17 01:30:50] [INFO ] Invariant cache hit.
[2023-03-17 01:30:50] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-03-17 01:30:50] [INFO ] Redundant transitions in 12 ms returned []
[2023-03-17 01:30:50] [INFO ] Invariant cache hit.
[2023-03-17 01:30:50] [INFO ] Dead Transitions using invariants and state equation in 19 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 116 ms. Remains : 10/14 places, 9/11 transitions.
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : RefineWMG-PT-002003-LTLCardinality-08 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:(OR (LEQ s6 s8) (AND (GT s6 s8) (LEQ s5 s6)))], 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 4 steps with 0 reset in 1 ms.
FORMULA RefineWMG-PT-002003-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-002003-LTLCardinality-08 finished in 204 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 6 edges and 14 vertex of which 4 / 14 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 10 transition count 8
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 8 place count 6 transition count 6
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 8 place count 6 transition count 5
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 10 place count 5 transition count 5
Applied a total of 10 rules in 7 ms. Remains 5 /14 variables (removed 9) and now considering 5/11 (removed 6) transitions.
// Phase 1: matrix 5 rows 5 cols
[2023-03-17 01:30:51] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-17 01:30:51] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
[2023-03-17 01:30:51] [INFO ] Invariant cache hit.
[2023-03-17 01:30:51] [INFO ] Implicit Places using invariants in 16 ms returned []
[2023-03-17 01:30:51] [INFO ] Invariant cache hit.
[2023-03-17 01:30:51] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 38 ms to find 0 implicit places.
[2023-03-17 01:30:51] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-17 01:30:51] [INFO ] Invariant cache hit.
[2023-03-17 01:30:51] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 5/14 places, 5/11 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 94 ms. Remains : 5/14 places, 5/11 transitions.
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : RefineWMG-PT-002003-LTLCardinality-10 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:(LEQ 3 s4)], 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-002003-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-002003-LTLCardinality-10 finished in 180 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)))'
Support contains 2 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 4 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 01:30:51] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-17 01:30:51] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
[2023-03-17 01:30:51] [INFO ] Invariant cache hit.
[2023-03-17 01:30:51] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-17 01:30:51] [INFO ] Invariant cache hit.
[2023-03-17 01:30:51] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2023-03-17 01:30:51] [INFO ] Redundant transitions in 10 ms returned []
[2023-03-17 01:30:51] [INFO ] Invariant cache hit.
[2023-03-17 01:30:51] [INFO ] Dead Transitions using invariants and state equation in 21 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 112 ms. Remains : 7/14 places, 7/11 transitions.
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Running random walk in product with property : RefineWMG-PT-002003-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s5 s4)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 11 steps with 0 reset in 4 ms.
FORMULA RefineWMG-PT-002003-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-002003-LTLCardinality-11 finished in 171 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F((p0||X(p1)))||G(p2)))'
Support contains 4 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 11/11 transitions.
Applied a total of 0 rules in 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 01:30:51] [INFO ] Computed 6 place invariants in 1 ms
[2023-03-17 01:30:51] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
[2023-03-17 01:30:51] [INFO ] Invariant cache hit.
[2023-03-17 01:30:51] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-17 01:30:51] [INFO ] Invariant cache hit.
[2023-03-17 01:30:51] [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.
[2023-03-17 01:30:51] [INFO ] Invariant cache hit.
[2023-03-17 01:30:51] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 95 ms. Remains : 14/14 places, 11/11 transitions.
Stuttering acceptance computed with spot in 112 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : RefineWMG-PT-002003-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p2), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ s12 s13), p1:(OR (GT s12 s8) (LEQ s12 s13)), p2:(LEQ 1 s6)], 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 50000 reset in 134 ms.
Product exploration explored 100000 steps with 50000 reset in 118 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1 p2), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p0) p2 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p0) (NOT p1))))
Knowledge based reduction with 7 factoid took 159 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA RefineWMG-PT-002003-LTLCardinality-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property RefineWMG-PT-002003-LTLCardinality-12 finished in 645 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(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 01:30:52] [INFO ] Invariant cache hit.
[2023-03-17 01:30:52] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
[2023-03-17 01:30:52] [INFO ] Invariant cache hit.
[2023-03-17 01:30:52] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-17 01:30:52] [INFO ] Invariant cache hit.
[2023-03-17 01:30:52] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-03-17 01:30:52] [INFO ] Invariant cache hit.
[2023-03-17 01:30:52] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 105 ms. Remains : 14/14 places, 11/11 transitions.
Stuttering acceptance computed with spot in 122 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : RefineWMG-PT-002003-LTLCardinality-13 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:(LEQ s8 s5)], 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 8 steps with 0 reset in 0 ms.
FORMULA RefineWMG-PT-002003-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-002003-LTLCardinality-13 finished in 246 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(p0)||X(p1)) U p2))))'
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.
[2023-03-17 01:30:52] [INFO ] Invariant cache hit.
[2023-03-17 01:30:52] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
[2023-03-17 01:30:52] [INFO ] Invariant cache hit.
[2023-03-17 01:30:52] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-17 01:30:52] [INFO ] Invariant cache hit.
[2023-03-17 01:30:52] [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.
[2023-03-17 01:30:52] [INFO ] Invariant cache hit.
[2023-03-17 01:30:52] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 107 ms. Remains : 14/14 places, 11/11 transitions.
Stuttering acceptance computed with spot in 274 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p1), (AND (NOT p0) (NOT p1)), true, (NOT p0)]
Running random walk in product with property : RefineWMG-PT-002003-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=2 dest: 3}, { cond=(AND (NOT p2) p0), acceptance={0} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 5}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 6}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(NOT p0), acceptance={} source=6 dest: 5}, { cond=p0, acceptance={} source=6 dest: 6}]], initial=0, aps=[p2:(GT 3 s10), p0:(LEQ 1 s7), p1:(LEQ 3 s12)], 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]]
Product exploration explored 100000 steps with 33333 reset in 166 ms.
Product exploration explored 100000 steps with 33333 reset in 105 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 p2 p0 p1), (X (X p2)), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p2) p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p2))
Knowledge based reduction with 4 factoid took 77 ms. Reduced automaton from 7 states, 11 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA RefineWMG-PT-002003-LTLCardinality-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property RefineWMG-PT-002003-LTLCardinality-14 finished in 754 ms.
All properties solved by simple procedures.
Total runtime 5753 ms.

BK_STOP 1679016653895

--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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-002003"
export BK_EXAMINATION="LTLCardinality"
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-002003, examination is LTLCardinality"
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-167889197300539"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RefineWMG-PT-002003.tgz
mv RefineWMG-PT-002003 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;