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.r103-tall-167814478600652.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)
.................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is DLCround-PT-05a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r103-tall-167814478600652
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 792K
-rw-r--r-- 1 mcc users 8.0K Feb 25 18:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K Feb 25 18:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Feb 25 18:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 25 18:28 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 15:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 15:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 25 18:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 161K Feb 25 18:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 18:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 95K Feb 25 18:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:52 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 259K Mar 5 18:22 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 DLCround-PT-05a-LTLFireability-00
FORMULA_NAME DLCround-PT-05a-LTLFireability-01
FORMULA_NAME DLCround-PT-05a-LTLFireability-02
FORMULA_NAME DLCround-PT-05a-LTLFireability-03
FORMULA_NAME DLCround-PT-05a-LTLFireability-04
FORMULA_NAME DLCround-PT-05a-LTLFireability-05
FORMULA_NAME DLCround-PT-05a-LTLFireability-06
FORMULA_NAME DLCround-PT-05a-LTLFireability-07
FORMULA_NAME DLCround-PT-05a-LTLFireability-08
FORMULA_NAME DLCround-PT-05a-LTLFireability-09
FORMULA_NAME DLCround-PT-05a-LTLFireability-10
FORMULA_NAME DLCround-PT-05a-LTLFireability-11
FORMULA_NAME DLCround-PT-05a-LTLFireability-12
FORMULA_NAME DLCround-PT-05a-LTLFireability-13
FORMULA_NAME DLCround-PT-05a-LTLFireability-14
FORMULA_NAME DLCround-PT-05a-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678272956015

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=lolaxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCround-PT-05a
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-08 10:55:57] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-08 10:55:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 10:55:57] [INFO ] Load time of PNML (sax parser for PT used): 76 ms
[2023-03-08 10:55:57] [INFO ] Transformed 167 places.
[2023-03-08 10:55:57] [INFO ] Transformed 1055 transitions.
[2023-03-08 10:55:57] [INFO ] Found NUPN structural information;
[2023-03-08 10:55:57] [INFO ] Parsed PT model containing 167 places and 1055 transitions and 3985 arcs in 141 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 5 formulas.
Ensure Unique test removed 112 transitions
Reduce redundant transitions removed 112 transitions.
FORMULA DLCround-PT-05a-LTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-05a-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-05a-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-05a-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-05a-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 45 out of 167 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 167/167 places, 943/943 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 153 transition count 813
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 153 transition count 813
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 31 place count 153 transition count 810
Drop transitions removed 246 transitions
Redundant transition composition rules discarded 246 transitions
Iterating global reduction 1 with 246 rules applied. Total rules applied 277 place count 153 transition count 564
Applied a total of 277 rules in 45 ms. Remains 153 /167 variables (removed 14) and now considering 564/943 (removed 379) transitions.
[2023-03-08 10:55:57] [INFO ] Flow matrix only has 121 transitions (discarded 443 similar events)
// Phase 1: matrix 121 rows 153 cols
[2023-03-08 10:55:57] [INFO ] Computed 88 place invariants in 18 ms
[2023-03-08 10:55:58] [INFO ] Implicit Places using invariants in 485 ms returned [75, 77, 78, 79, 81, 82, 83, 84, 85, 87, 89, 93, 94, 96, 97, 99, 100, 101, 102, 103, 104, 105, 106, 109, 110, 111, 112, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 138, 139, 141, 142, 144, 145, 148, 149, 150]
Discarding 56 places :
Ensure Unique test removed 266 transitions
Reduce isomorphic transitions removed 266 transitions.
Implicit Place search using SMT only with invariants took 511 ms to find 56 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 97/167 places, 298/943 transitions.
Drop transitions removed 140 transitions
Redundant transition composition rules discarded 140 transitions
Iterating global reduction 0 with 140 rules applied. Total rules applied 140 place count 97 transition count 158
Applied a total of 140 rules in 10 ms. Remains 97 /97 variables (removed 0) and now considering 158/298 (removed 140) transitions.
[2023-03-08 10:55:58] [INFO ] Flow matrix only has 121 transitions (discarded 37 similar events)
// Phase 1: matrix 121 rows 97 cols
[2023-03-08 10:55:58] [INFO ] Computed 32 place invariants in 1 ms
[2023-03-08 10:55:58] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-08 10:55:58] [INFO ] Flow matrix only has 121 transitions (discarded 37 similar events)
[2023-03-08 10:55:58] [INFO ] Invariant cache hit.
[2023-03-08 10:55:58] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 10:55:58] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 102 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 97/167 places, 158/943 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 668 ms. Remains : 97/167 places, 158/943 transitions.
Support contains 45 out of 97 places after structural reductions.
[2023-03-08 10:55:58] [INFO ] Flatten gal took : 26 ms
[2023-03-08 10:55:58] [INFO ] Flatten gal took : 11 ms
[2023-03-08 10:55:58] [INFO ] Input system was already deterministic with 158 transitions.
Support contains 43 out of 97 places (down from 45) after GAL structural reductions.
Finished random walk after 243 steps, including 0 resets, run visited all 29 properties in 31 ms. (steps per millisecond=7 )
FORMULA DLCround-PT-05a-LTLFireability-12 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 23 stabilizing places and 1 stable transitions
Graph (complete) has 189 edges and 97 vertex of which 75 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.3 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(F(p0)) U G(p1))))'
Support contains 3 out of 97 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 97/97 places, 158/158 transitions.
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 0 with 21 rules applied. Total rules applied 21 place count 76 transition count 158
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 27 place count 70 transition count 146
Iterating global reduction 1 with 6 rules applied. Total rules applied 33 place count 70 transition count 146
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 34 place count 70 transition count 145
Applied a total of 34 rules in 4 ms. Remains 70 /97 variables (removed 27) and now considering 145/158 (removed 13) transitions.
[2023-03-08 10:55:58] [INFO ] Flow matrix only has 114 transitions (discarded 31 similar events)
// Phase 1: matrix 114 rows 70 cols
[2023-03-08 10:55:58] [INFO ] Computed 11 place invariants in 1 ms
[2023-03-08 10:55:59] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-08 10:55:59] [INFO ] Flow matrix only has 114 transitions (discarded 31 similar events)
[2023-03-08 10:55:59] [INFO ] Invariant cache hit.
[2023-03-08 10:55:59] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 10:55:59] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
[2023-03-08 10:55:59] [INFO ] Flow matrix only has 114 transitions (discarded 31 similar events)
[2023-03-08 10:55:59] [INFO ] Invariant cache hit.
[2023-03-08 10:55:59] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 70/97 places, 145/158 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 156 ms. Remains : 70/97 places, 145/158 transitions.
Stuttering acceptance computed with spot in 237 ms :[(NOT p1), (NOT p1), (NOT p0)]
Running random walk in product with property : DLCround-PT-05a-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(NEQ s3 1), p0:(AND (EQ s43 1) (EQ s69 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 135 steps with 0 reset in 6 ms.
FORMULA DLCround-PT-05a-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-05a-LTLFireability-01 finished in 450 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)&&F(G(p1))&&F(p2))))'
Support contains 6 out of 97 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 97/97 places, 158/158 transitions.
Graph (trivial) has 146 edges and 97 vertex of which 64 / 97 are part of one of the 10 SCC in 7 ms
Free SCC test removed 54 places
Ensure Unique test removed 125 transitions
Reduce isomorphic transitions removed 125 transitions.
Graph (complete) has 64 edges and 43 vertex of which 24 are kept as prefixes of interest. Removing 19 places using SCC suffix rule.0 ms
Discarding 19 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 24 transition count 32
Reduce places removed 1 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 23 transition count 30
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 10 place count 21 transition count 28
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 17 place count 14 transition count 20
Iterating global reduction 3 with 7 rules applied. Total rules applied 24 place count 14 transition count 20
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 26 place count 14 transition count 18
Applied a total of 26 rules in 22 ms. Remains 14 /97 variables (removed 83) and now considering 18/158 (removed 140) transitions.
[2023-03-08 10:55:59] [INFO ] Flow matrix only has 12 transitions (discarded 6 similar events)
// Phase 1: matrix 12 rows 14 cols
[2023-03-08 10:55:59] [INFO ] Computed 7 place invariants in 0 ms
[2023-03-08 10:55:59] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-08 10:55:59] [INFO ] Flow matrix only has 12 transitions (discarded 6 similar events)
[2023-03-08 10:55:59] [INFO ] Invariant cache hit.
[2023-03-08 10:55:59] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 10:55:59] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-03-08 10:55:59] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-08 10:55:59] [INFO ] Flow matrix only has 12 transitions (discarded 6 similar events)
[2023-03-08 10:55:59] [INFO ] Invariant cache hit.
[2023-03-08 10:55:59] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 14/97 places, 18/158 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 105 ms. Remains : 14/97 places, 18/158 transitions.
Stuttering acceptance computed with spot in 220 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (NOT p0), (NOT p1), (NOT p2)]
Running random walk in product with property : DLCround-PT-05a-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=(NOT p2), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (EQ s4 1) (EQ s12 1)), p1:(AND (EQ s2 1) (EQ s11 1)), p2:(AND (EQ s8 1) (EQ s13 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-05a-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-05a-LTLFireability-02 finished in 346 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(((G(!p1) U p2)&&X(G(p3))&&p0)))'
Support contains 8 out of 97 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 97/97 places, 158/158 transitions.
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 79 transition count 158
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 22 place count 75 transition count 150
Iterating global reduction 1 with 4 rules applied. Total rules applied 26 place count 75 transition count 150
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 27 place count 75 transition count 149
Applied a total of 27 rules in 13 ms. Remains 75 /97 variables (removed 22) and now considering 149/158 (removed 9) transitions.
[2023-03-08 10:55:59] [INFO ] Flow matrix only has 116 transitions (discarded 33 similar events)
// Phase 1: matrix 116 rows 75 cols
[2023-03-08 10:55:59] [INFO ] Computed 14 place invariants in 1 ms
[2023-03-08 10:55:59] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-08 10:55:59] [INFO ] Flow matrix only has 116 transitions (discarded 33 similar events)
[2023-03-08 10:55:59] [INFO ] Invariant cache hit.
[2023-03-08 10:55:59] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 10:55:59] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2023-03-08 10:55:59] [INFO ] Flow matrix only has 116 transitions (discarded 33 similar events)
[2023-03-08 10:55:59] [INFO ] Invariant cache hit.
[2023-03-08 10:55:59] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 75/97 places, 149/158 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 165 ms. Remains : 75/97 places, 149/158 transitions.
Stuttering acceptance computed with spot in 245 ms :[(OR (NOT p0) (NOT p2) (NOT p3)), (OR (NOT p3) (NOT p2) p1), (NOT p3), (OR (NOT p3) p1), true, (OR (NOT p0) (NOT p2) (NOT p3))]
Running random walk in product with property : DLCround-PT-05a-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND p0 p2), acceptance={} source=0 dest: 2}, { cond=(OR (NOT p0) (AND (NOT p2) p1)), acceptance={} source=0 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1) p3), acceptance={0} source=1 dest: 1}, { cond=(AND p2 (NOT p1) p3), acceptance={0} source=1 dest: 3}, { cond=(OR p1 (NOT p3)), acceptance={0} source=1 dest: 4}], [{ cond=p3, acceptance={} source=2 dest: 2}, { cond=(NOT p3), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p1) p3), acceptance={} source=3 dest: 3}, { cond=(OR p1 (NOT p3)), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=true, acceptance={} source=5 dest: 0}]], initial=5, aps=[p0:(AND (EQ s41 1) (EQ s72 1)), p2:(AND (EQ s53 1) (EQ s74 1)), p1:(AND (EQ s36 1) (EQ s71 1)), p3:(OR (EQ s56 0) (EQ s73 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-05a-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-05a-LTLFireability-03 finished in 435 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(X(X(p1))))||F(p2))&&p0)))'
Support contains 4 out of 97 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 97/97 places, 158/158 transitions.
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 77 transition count 158
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 26 place count 71 transition count 146
Iterating global reduction 1 with 6 rules applied. Total rules applied 32 place count 71 transition count 146
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 33 place count 71 transition count 145
Applied a total of 33 rules in 6 ms. Remains 71 /97 variables (removed 26) and now considering 145/158 (removed 13) transitions.
[2023-03-08 10:56:00] [INFO ] Flow matrix only has 114 transitions (discarded 31 similar events)
// Phase 1: matrix 114 rows 71 cols
[2023-03-08 10:56:00] [INFO ] Computed 12 place invariants in 2 ms
[2023-03-08 10:56:00] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-08 10:56:00] [INFO ] Flow matrix only has 114 transitions (discarded 31 similar events)
[2023-03-08 10:56:00] [INFO ] Invariant cache hit.
[2023-03-08 10:56:00] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 10:56:00] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
[2023-03-08 10:56:00] [INFO ] Flow matrix only has 114 transitions (discarded 31 similar events)
[2023-03-08 10:56:00] [INFO ] Invariant cache hit.
[2023-03-08 10:56:00] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 71/97 places, 145/158 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 171 ms. Remains : 71/97 places, 145/158 transitions.
Stuttering acceptance computed with spot in 667 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : DLCround-PT-05a-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={0} source=0 dest: 13}], [{ cond=(AND p0 (NOT p2)), acceptance={0} source=1 dest: 9}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 10}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 7}, { cond=(AND p0 (NOT p2)), acceptance={0} source=2 dest: 8}], [{ cond=(AND p0 (NOT p2)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 2}], [{ cond=(AND p0 (NOT p2)), acceptance={0} source=4 dest: 11}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=4 dest: 12}], [{ cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0} source=5 dest: 9}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=5 dest: 10}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=6 dest: 7}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0} source=6 dest: 8}], [{ cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0} source=7 dest: 13}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=7 dest: 14}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=8 dest: 3}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0} source=8 dest: 4}], [{ cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0} source=9 dest: 11}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=9 dest: 12}], [{ cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0} source=10 dest: 1}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=10 dest: 2}], [{ cond=(AND p0 (NOT p2)), acceptance={0} source=11 dest: 15}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=11 dest: 16}], [{ cond=(AND p0 (NOT p2)), acceptance={0} source=12 dest: 5}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=12 dest: 6}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=13 dest: 3}, { cond=(AND p0 (NOT p2)), acceptance={0} source=13 dest: 4}], [{ cond=(AND p0 (NOT p2)), acceptance={0} source=14 dest: 13}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=14 dest: 14}], [{ cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0} source=15 dest: 15}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=15 dest: 16}], [{ cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0} source=16 dest: 5}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=16 dest: 6}]], initial=0, aps=[p0:(AND (EQ s59 1) (EQ s69 1)), p2:(AND (EQ s41 1) (EQ s70 1)), p1:(AND (EQ s59 1) (EQ s69 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-05a-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-05a-LTLFireability-05 finished in 857 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(G((p0||G((p0||X(X(p1))))))))'
Support contains 5 out of 97 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 97/97 places, 158/158 transitions.
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 77 transition count 158
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 26 place count 71 transition count 146
Iterating global reduction 1 with 6 rules applied. Total rules applied 32 place count 71 transition count 146
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 33 place count 71 transition count 145
Applied a total of 33 rules in 7 ms. Remains 71 /97 variables (removed 26) and now considering 145/158 (removed 13) transitions.
[2023-03-08 10:56:01] [INFO ] Flow matrix only has 114 transitions (discarded 31 similar events)
[2023-03-08 10:56:01] [INFO ] Invariant cache hit.
[2023-03-08 10:56:01] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-08 10:56:01] [INFO ] Flow matrix only has 114 transitions (discarded 31 similar events)
[2023-03-08 10:56:01] [INFO ] Invariant cache hit.
[2023-03-08 10:56:01] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 10:56:01] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2023-03-08 10:56:01] [INFO ] Flow matrix only has 114 transitions (discarded 31 similar events)
[2023-03-08 10:56:01] [INFO ] Invariant cache hit.
[2023-03-08 10:56:01] [INFO ] Dead Transitions using invariants and state equation in 61 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 71/97 places, 145/158 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 156 ms. Remains : 71/97 places, 145/158 transitions.
Stuttering acceptance computed with spot in 150 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), true]
Running random walk in product with property : DLCround-PT-05a-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (EQ s50 1) (EQ s69 1)), p1:(OR (AND (EQ s58 1) (EQ s70 1)) (EQ s38 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-05a-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-05a-LTLFireability-06 finished in 320 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(!p0) U ((!p1&&X(!p0))||X(G(!p0)))))))'
Support contains 4 out of 97 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 97/97 places, 158/158 transitions.
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 77 transition count 158
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 26 place count 71 transition count 146
Iterating global reduction 1 with 6 rules applied. Total rules applied 32 place count 71 transition count 146
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 33 place count 71 transition count 145
Applied a total of 33 rules in 9 ms. Remains 71 /97 variables (removed 26) and now considering 145/158 (removed 13) transitions.
[2023-03-08 10:56:01] [INFO ] Flow matrix only has 114 transitions (discarded 31 similar events)
[2023-03-08 10:56:01] [INFO ] Invariant cache hit.
[2023-03-08 10:56:01] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-08 10:56:01] [INFO ] Flow matrix only has 114 transitions (discarded 31 similar events)
[2023-03-08 10:56:01] [INFO ] Invariant cache hit.
[2023-03-08 10:56:01] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 10:56:01] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2023-03-08 10:56:01] [INFO ] Flow matrix only has 114 transitions (discarded 31 similar events)
[2023-03-08 10:56:01] [INFO ] Invariant cache hit.
[2023-03-08 10:56:01] [INFO ] Dead Transitions using invariants and state equation in 92 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 71/97 places, 145/158 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 173 ms. Remains : 71/97 places, 145/158 transitions.
Stuttering acceptance computed with spot in 157 ms :[p0, p0, p0, p0, true]
Running random walk in product with property : DLCround-PT-05a-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=p0, acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 3}, { cond=(AND p1 p0), acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (EQ s57 1) (EQ s70 1)), p1:(AND (EQ s41 1) (EQ s69 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 25000 reset in 262 ms.
Product exploration explored 100000 steps with 25000 reset in 208 ms.
Computed a total of 3 stabilizing places and 1 stable transitions
Graph (complete) has 156 edges and 71 vertex of which 69 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Computed a total of 3 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), true, (X (X (NOT (AND p1 p0)))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 152 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 161 ms :[p0, p0, p0, p0, true]
Finished random walk after 436 steps, including 0 resets, run visited all 3 properties in 17 ms. (steps per millisecond=25 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), true, (X (X (NOT (AND p1 p0)))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : [(F p0), (F (AND p0 p1)), (F (AND (NOT p0) p1))]
Knowledge based reduction with 4 factoid took 200 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 152 ms :[p0, p0, p0, p0, true]
Stuttering acceptance computed with spot in 159 ms :[p0, p0, p0, p0, true]
Support contains 4 out of 71 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 71/71 places, 145/145 transitions.
Applied a total of 0 rules in 0 ms. Remains 71 /71 variables (removed 0) and now considering 145/145 (removed 0) transitions.
[2023-03-08 10:56:03] [INFO ] Flow matrix only has 114 transitions (discarded 31 similar events)
[2023-03-08 10:56:03] [INFO ] Invariant cache hit.
[2023-03-08 10:56:03] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-08 10:56:03] [INFO ] Flow matrix only has 114 transitions (discarded 31 similar events)
[2023-03-08 10:56:03] [INFO ] Invariant cache hit.
[2023-03-08 10:56:03] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 10:56:03] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2023-03-08 10:56:03] [INFO ] Flow matrix only has 114 transitions (discarded 31 similar events)
[2023-03-08 10:56:03] [INFO ] Invariant cache hit.
[2023-03-08 10:56:03] [INFO ] Dead Transitions using invariants and state equation in 71 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 163 ms. Remains : 71/71 places, 145/145 transitions.
Computed a total of 3 stabilizing places and 1 stable transitions
Graph (complete) has 156 edges and 71 vertex of which 69 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
Computed a total of 3 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), true, (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 161 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 145 ms :[p0, p0, p0, p0, true]
Finished random walk after 2048 steps, including 0 resets, run visited all 3 properties in 23 ms. (steps per millisecond=89 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), true, (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(F p0), (F (AND p0 p1)), (F (AND (NOT p0) p1))]
Knowledge based reduction with 4 factoid took 192 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 182 ms :[p0, p0, p0, p0, true]
Stuttering acceptance computed with spot in 172 ms :[p0, p0, p0, p0, true]
Stuttering acceptance computed with spot in 164 ms :[p0, p0, p0, p0, true]
Product exploration explored 100000 steps with 25000 reset in 150 ms.
Product exploration explored 100000 steps with 25000 reset in 163 ms.
Applying partial POR strategy [false, false, true, false, true]
Stuttering acceptance computed with spot in 154 ms :[p0, p0, p0, p0, true]
Support contains 4 out of 71 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 71/71 places, 145/145 transitions.
Graph (trivial) has 140 edges and 71 vertex of which 66 / 71 are part of one of the 10 SCC in 1 ms
Free SCC test removed 56 places
Ensure Unique test removed 130 transitions
Reduce isomorphic transitions removed 130 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 8 place count 8 transition count 8
Iterating global reduction 0 with 7 rules applied. Total rules applied 15 place count 8 transition count 8
Applied a total of 15 rules in 5 ms. Remains 8 /71 variables (removed 63) and now considering 8/145 (removed 137) transitions.
[2023-03-08 10:56:04] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-08 10:56:04] [INFO ] Flow matrix only has 6 transitions (discarded 2 similar events)
// Phase 1: matrix 6 rows 8 cols
[2023-03-08 10:56:04] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-08 10:56:04] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 8/71 places, 8/145 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 36 ms. Remains : 8/71 places, 8/145 transitions.
Support contains 4 out of 71 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 71/71 places, 145/145 transitions.
Applied a total of 0 rules in 0 ms. Remains 71 /71 variables (removed 0) and now considering 145/145 (removed 0) transitions.
[2023-03-08 10:56:04] [INFO ] Flow matrix only has 114 transitions (discarded 31 similar events)
// Phase 1: matrix 114 rows 71 cols
[2023-03-08 10:56:04] [INFO ] Computed 12 place invariants in 0 ms
[2023-03-08 10:56:05] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-08 10:56:05] [INFO ] Flow matrix only has 114 transitions (discarded 31 similar events)
[2023-03-08 10:56:05] [INFO ] Invariant cache hit.
[2023-03-08 10:56:05] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 10:56:05] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2023-03-08 10:56:05] [INFO ] Flow matrix only has 114 transitions (discarded 31 similar events)
[2023-03-08 10:56:05] [INFO ] Invariant cache hit.
[2023-03-08 10:56:05] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 159 ms. Remains : 71/71 places, 145/145 transitions.
Treatment of property DLCround-PT-05a-LTLFireability-07 finished in 3830 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(F(p1))||p0))&&F(p2)))'
Support contains 5 out of 97 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 97/97 places, 158/158 transitions.
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 77 transition count 158
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 25 place count 72 transition count 148
Iterating global reduction 1 with 5 rules applied. Total rules applied 30 place count 72 transition count 148
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 31 place count 72 transition count 147
Applied a total of 31 rules in 2 ms. Remains 72 /97 variables (removed 25) and now considering 147/158 (removed 11) transitions.
[2023-03-08 10:56:05] [INFO ] Flow matrix only has 115 transitions (discarded 32 similar events)
// Phase 1: matrix 115 rows 72 cols
[2023-03-08 10:56:05] [INFO ] Computed 12 place invariants in 2 ms
[2023-03-08 10:56:05] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-08 10:56:05] [INFO ] Flow matrix only has 115 transitions (discarded 32 similar events)
[2023-03-08 10:56:05] [INFO ] Invariant cache hit.
[2023-03-08 10:56:05] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 10:56:05] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2023-03-08 10:56:05] [INFO ] Flow matrix only has 115 transitions (discarded 32 similar events)
[2023-03-08 10:56:05] [INFO ] Invariant cache hit.
[2023-03-08 10:56:05] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 72/97 places, 147/158 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 137 ms. Remains : 72/97 places, 147/158 transitions.
Stuttering acceptance computed with spot in 128 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (NOT p2), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DLCround-PT-05a-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(NOT p2), acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 2}]], initial=0, aps=[p2:(EQ s18 1), p0:(OR (EQ s21 0) (EQ s70 0)), p1:(OR (EQ s15 0) (EQ s71 0))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-05a-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-05a-LTLFireability-09 finished in 281 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||(X(p1) U ((!p2&&X(p1))||X(G(p1))))))))'
Support contains 5 out of 97 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 97/97 places, 158/158 transitions.
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 77 transition count 158
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 25 place count 72 transition count 148
Iterating global reduction 1 with 5 rules applied. Total rules applied 30 place count 72 transition count 148
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 31 place count 72 transition count 147
Applied a total of 31 rules in 6 ms. Remains 72 /97 variables (removed 25) and now considering 147/158 (removed 11) transitions.
[2023-03-08 10:56:05] [INFO ] Flow matrix only has 115 transitions (discarded 32 similar events)
// Phase 1: matrix 115 rows 72 cols
[2023-03-08 10:56:05] [INFO ] Computed 12 place invariants in 2 ms
[2023-03-08 10:56:05] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-08 10:56:05] [INFO ] Flow matrix only has 115 transitions (discarded 32 similar events)
[2023-03-08 10:56:05] [INFO ] Invariant cache hit.
[2023-03-08 10:56:05] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 10:56:05] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2023-03-08 10:56:05] [INFO ] Flow matrix only has 115 transitions (discarded 32 similar events)
[2023-03-08 10:56:05] [INFO ] Invariant cache hit.
[2023-03-08 10:56:05] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 72/97 places, 147/158 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 137 ms. Remains : 72/97 places, 147/158 transitions.
Stuttering acceptance computed with spot in 127 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DLCround-PT-05a-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) p2 p1), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s37 1) (EQ s70 1)), p2:(AND (EQ s60 1) (EQ s71 1)), p1:(EQ s18 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-05a-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-05a-LTLFireability-10 finished in 281 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(G((X(p0)||(p1&&F(G(p2)))))))'
Support contains 6 out of 97 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 97/97 places, 158/158 transitions.
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 78 transition count 158
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 24 place count 73 transition count 148
Iterating global reduction 1 with 5 rules applied. Total rules applied 29 place count 73 transition count 148
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 30 place count 73 transition count 147
Applied a total of 30 rules in 1 ms. Remains 73 /97 variables (removed 24) and now considering 147/158 (removed 11) transitions.
[2023-03-08 10:56:05] [INFO ] Flow matrix only has 115 transitions (discarded 32 similar events)
// Phase 1: matrix 115 rows 73 cols
[2023-03-08 10:56:05] [INFO ] Computed 13 place invariants in 1 ms
[2023-03-08 10:56:05] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-08 10:56:05] [INFO ] Flow matrix only has 115 transitions (discarded 32 similar events)
[2023-03-08 10:56:05] [INFO ] Invariant cache hit.
[2023-03-08 10:56:05] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 10:56:05] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2023-03-08 10:56:05] [INFO ] Flow matrix only has 115 transitions (discarded 32 similar events)
[2023-03-08 10:56:05] [INFO ] Invariant cache hit.
[2023-03-08 10:56:05] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 73/97 places, 147/158 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 126 ms. Remains : 73/97 places, 147/158 transitions.
Stuttering acceptance computed with spot in 196 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) (NOT p2)), true, (NOT p2)]
Running random walk in product with property : DLCround-PT-05a-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}, { cond=p1, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=p2, acceptance={} source=5 dest: 5}, { cond=(NOT p2), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p1:(OR (EQ s13 0) (EQ s71 0)), p0:(AND (EQ s21 1) (EQ s72 1)), p2:(OR (NEQ s44 1) (NEQ s70 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 29 steps with 6 reset in 0 ms.
FORMULA DLCround-PT-05a-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-05a-LTLFireability-11 finished in 340 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((G(F(p0))||(G(p2)&&p1)))))'
Support contains 4 out of 97 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 97/97 places, 158/158 transitions.
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 77 transition count 158
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 26 place count 71 transition count 146
Iterating global reduction 1 with 6 rules applied. Total rules applied 32 place count 71 transition count 146
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 33 place count 71 transition count 145
Applied a total of 33 rules in 3 ms. Remains 71 /97 variables (removed 26) and now considering 145/158 (removed 13) transitions.
[2023-03-08 10:56:06] [INFO ] Flow matrix only has 114 transitions (discarded 31 similar events)
// Phase 1: matrix 114 rows 71 cols
[2023-03-08 10:56:06] [INFO ] Computed 12 place invariants in 0 ms
[2023-03-08 10:56:06] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-08 10:56:06] [INFO ] Flow matrix only has 114 transitions (discarded 31 similar events)
[2023-03-08 10:56:06] [INFO ] Invariant cache hit.
[2023-03-08 10:56:06] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 10:56:06] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2023-03-08 10:56:06] [INFO ] Flow matrix only has 114 transitions (discarded 31 similar events)
[2023-03-08 10:56:06] [INFO ] Invariant cache hit.
[2023-03-08 10:56:06] [INFO ] Dead Transitions using invariants and state equation in 53 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 71/97 places, 145/158 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 130 ms. Remains : 71/97 places, 145/158 transitions.
Stuttering acceptance computed with spot in 188 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : DLCround-PT-05a-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p1) (NOT p2)), acceptance={} source=1 dest: 1}, { cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), acceptance={} source=1 dest: 2}, { cond=(AND p1 p2), acceptance={} source=1 dest: 4}], [{ cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p0) p2), acceptance={} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=4 dest: 2}, { cond=p2, acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(AND (EQ s34 1) (EQ s69 1)), p2:(AND (EQ s59 1) (EQ s70 1)), p0:(AND (EQ s34 1) (EQ s69 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]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA DLCround-PT-05a-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-05a-LTLFireability-14 finished in 336 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(!p0) U ((!p1&&X(!p0))||X(G(!p0)))))))'
[2023-03-08 10:56:06] [INFO ] Flatten gal took : 13 ms
[2023-03-08 10:56:06] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/LTLFireability.sr.xml took 2 ms.
[2023-03-08 10:56:06] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 97 places, 158 transitions and 347 arcs took 1 ms.
Total runtime 9130 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT DLCround-PT-05a
BK_EXAMINATION: LTLFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/374
LTLFireability

FORMULA DLCround-PT-05a-LTLFireability-07 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1678272967509

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

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/374/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/374/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/374/LTLFireability.xml
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
lola: LAUNCH task # 1 (type EXCL) for 0 DLCround-PT-05a-LTLFireability-07
lola: time limit : 3600 sec
lola: memory limit: 32 pages
lola: FINISHED task # 1 (type EXCL) for DLCround-PT-05a-LTLFireability-07
lola: result : true
lola: markings : 647
lola: fired transitions : 1685
lola: time used : 0.000000
lola: memory pages used : 1
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
DLCround-PT-05a-LTLFireability-07: LTL true LTL model checker


Time elapsed: 0 secs. Pages in use: 1

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="DLCround-PT-05a"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is DLCround-PT-05a, 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 r103-tall-167814478600652"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-05a.tgz
mv DLCround-PT-05a 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 ;