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-167889197000324.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 itstools
Input is Raft-PT-06, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r325-tall-167889197000324
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 504K
-rw-r--r-- 1 mcc users 6.6K Feb 26 17:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K Feb 26 17:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Feb 26 17:25 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 26 17:25 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 16:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.5K Feb 26 17:32 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 88K Feb 26 17:32 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Feb 26 17:31 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 65K Feb 26 17:31 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Feb 25 16:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:41 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 89K 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 Raft-PT-06-LTLFireability-00
FORMULA_NAME Raft-PT-06-LTLFireability-01
FORMULA_NAME Raft-PT-06-LTLFireability-02
FORMULA_NAME Raft-PT-06-LTLFireability-03
FORMULA_NAME Raft-PT-06-LTLFireability-04
FORMULA_NAME Raft-PT-06-LTLFireability-05
FORMULA_NAME Raft-PT-06-LTLFireability-06
FORMULA_NAME Raft-PT-06-LTLFireability-07
FORMULA_NAME Raft-PT-06-LTLFireability-08
FORMULA_NAME Raft-PT-06-LTLFireability-09
FORMULA_NAME Raft-PT-06-LTLFireability-10
FORMULA_NAME Raft-PT-06-LTLFireability-11
FORMULA_NAME Raft-PT-06-LTLFireability-12
FORMULA_NAME Raft-PT-06-LTLFireability-13
FORMULA_NAME Raft-PT-06-LTLFireability-14
FORMULA_NAME Raft-PT-06-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679005538389

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Raft-PT-06
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-16 22:25:40] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-16 22:25:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 22:25:40] [INFO ] Load time of PNML (sax parser for PT used): 62 ms
[2023-03-16 22:25:40] [INFO ] Transformed 188 places.
[2023-03-16 22:25:40] [INFO ] Transformed 332 transitions.
[2023-03-16 22:25:40] [INFO ] Found NUPN structural information;
[2023-03-16 22:25:40] [INFO ] Parsed PT model containing 188 places and 332 transitions and 1231 arcs in 136 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 2 formulas.
Ensure Unique test removed 26 transitions
Reduce redundant transitions removed 26 transitions.
FORMULA Raft-PT-06-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Raft-PT-06-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 36 out of 188 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 188/188 places, 306/306 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 184 transition count 298
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 184 transition count 298
Applied a total of 8 rules in 30 ms. Remains 184 /188 variables (removed 4) and now considering 298/306 (removed 8) transitions.
[2023-03-16 22:25:40] [INFO ] Flow matrix only has 276 transitions (discarded 22 similar events)
// Phase 1: matrix 276 rows 184 cols
[2023-03-16 22:25:40] [INFO ] Computed 36 place invariants in 15 ms
[2023-03-16 22:25:40] [INFO ] Implicit Places using invariants in 285 ms returned []
[2023-03-16 22:25:40] [INFO ] Flow matrix only has 276 transitions (discarded 22 similar events)
[2023-03-16 22:25:40] [INFO ] Invariant cache hit.
[2023-03-16 22:25:40] [INFO ] State equation strengthened by 154 read => feed constraints.
[2023-03-16 22:25:41] [INFO ] Implicit Places using invariants and state equation in 303 ms returned []
Implicit Place search using SMT with State Equation took 615 ms to find 0 implicit places.
[2023-03-16 22:25:41] [INFO ] Flow matrix only has 276 transitions (discarded 22 similar events)
[2023-03-16 22:25:41] [INFO ] Invariant cache hit.
[2023-03-16 22:25:41] [INFO ] Dead Transitions using invariants and state equation in 130 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 184/188 places, 298/306 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 778 ms. Remains : 184/188 places, 298/306 transitions.
Support contains 36 out of 184 places after structural reductions.
[2023-03-16 22:25:41] [INFO ] Flatten gal took : 54 ms
[2023-03-16 22:25:41] [INFO ] Flatten gal took : 21 ms
[2023-03-16 22:25:41] [INFO ] Input system was already deterministic with 298 transitions.
Finished random walk after 6736 steps, including 2 resets, run visited all 34 properties in 236 ms. (steps per millisecond=28 )
FORMULA Raft-PT-06-LTLFireability-12 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA Raft-PT-06-LTLFireability-00 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 5 stabilizing places and 15 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 G(((F(!p1) U X(p2)) U p1))))'
Support contains 5 out of 184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 298/298 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 182 transition count 294
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 182 transition count 294
Applied a total of 4 rules in 18 ms. Remains 182 /184 variables (removed 2) and now considering 294/298 (removed 4) transitions.
[2023-03-16 22:25:42] [INFO ] Flow matrix only has 274 transitions (discarded 20 similar events)
// Phase 1: matrix 274 rows 182 cols
[2023-03-16 22:25:42] [INFO ] Computed 36 place invariants in 8 ms
[2023-03-16 22:25:42] [INFO ] Implicit Places using invariants in 110 ms returned []
[2023-03-16 22:25:42] [INFO ] Flow matrix only has 274 transitions (discarded 20 similar events)
[2023-03-16 22:25:42] [INFO ] Invariant cache hit.
[2023-03-16 22:25:42] [INFO ] State equation strengthened by 154 read => feed constraints.
[2023-03-16 22:25:42] [INFO ] Implicit Places using invariants and state equation in 231 ms returned []
Implicit Place search using SMT with State Equation took 343 ms to find 0 implicit places.
[2023-03-16 22:25:42] [INFO ] Flow matrix only has 274 transitions (discarded 20 similar events)
[2023-03-16 22:25:42] [INFO ] Invariant cache hit.
[2023-03-16 22:25:42] [INFO ] Dead Transitions using invariants and state equation in 126 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 182/184 places, 294/298 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 487 ms. Remains : 182/184 places, 294/298 transitions.
Stuttering acceptance computed with spot in 751 ms :[(NOT p1), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p2), (AND p1 (NOT p2)), (AND (NOT p2) (NOT p1) (NOT p0)), (NOT p1), (AND p0 (NOT p1)), p1, (AND (NOT p2) (NOT p1) p0)]
Running random walk in product with property : Raft-PT-06-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=(NOT p1), acceptance={} source=0 dest: 4}, { cond=true, acceptance={} source=0 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 6}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=1 dest: 7}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 8}], [{ cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=3 dest: 6}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 9}], [{ cond=(AND (NOT p1) p2), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p1) p2), acceptance={} source=4 dest: 2}, { cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=(NOT p1), acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=5 dest: 6}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=5 dest: 9}, { cond=(NOT p0), acceptance={} source=5 dest: 10}], [{ cond=(NOT p2), acceptance={0} source=6 dest: 6}, { cond=(AND p1 (NOT p2)), acceptance={} source=6 dest: 7}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=7 dest: 11}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=8 dest: 6}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=8 dest: 12}], [{ cond=(AND (NOT p1) p2), acceptance={} source=9 dest: 6}, { cond=(NOT p1), acceptance={0} source=9 dest: 9}], [{ cond=(AND (NOT p1) p0), acceptance={} source=10 dest: 6}, { cond=(AND (NOT p1) p0), acceptance={} source=10 dest: 9}, { cond=p0, acceptance={} source=10 dest: 10}], [{ cond=p1, acceptance={0} source=11 dest: 11}], [{ cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=12 dest: 6}, { cond=(AND p1 p0 (NOT p2)), acceptance={} source=12 dest: 12}]], initial=0, aps=[p1:(AND (EQ s81 1) (EQ s158 1)), p0:(AND (EQ s13 1) (EQ s166 1)), p2:(AND (EQ s50 1) (EQ s158 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 3 steps with 1 reset in 2 ms.
FORMULA Raft-PT-06-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-06-LTLFireability-01 finished in 1303 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 (G(!p0)||(X(p1) U ((p2&&X(p1))||X(G(p1))))))))'
Support contains 5 out of 184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 298/298 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 182 transition count 294
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 182 transition count 294
Applied a total of 4 rules in 13 ms. Remains 182 /184 variables (removed 2) and now considering 294/298 (removed 4) transitions.
[2023-03-16 22:25:43] [INFO ] Flow matrix only has 274 transitions (discarded 20 similar events)
[2023-03-16 22:25:43] [INFO ] Invariant cache hit.
[2023-03-16 22:25:43] [INFO ] Implicit Places using invariants in 83 ms returned []
[2023-03-16 22:25:43] [INFO ] Flow matrix only has 274 transitions (discarded 20 similar events)
[2023-03-16 22:25:43] [INFO ] Invariant cache hit.
[2023-03-16 22:25:43] [INFO ] State equation strengthened by 154 read => feed constraints.
[2023-03-16 22:25:43] [INFO ] Implicit Places using invariants and state equation in 212 ms returned []
Implicit Place search using SMT with State Equation took 297 ms to find 0 implicit places.
[2023-03-16 22:25:43] [INFO ] Flow matrix only has 274 transitions (discarded 20 similar events)
[2023-03-16 22:25:43] [INFO ] Invariant cache hit.
[2023-03-16 22:25:43] [INFO ] Dead Transitions using invariants and state equation in 113 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 182/184 places, 294/298 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 424 ms. Remains : 182/184 places, 294/298 transitions.
Stuttering acceptance computed with spot in 231 ms :[true, (NOT p1), (AND p0 (NOT p1)), (NOT p1), (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Running random walk in product with property : Raft-PT-06-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 5}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=(AND p2 p1), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={} source=3 dest: 3}], [{ cond=(AND p2 p0 (NOT p1)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p2) p0 (NOT p1)), acceptance={} source=4 dest: 3}, { cond=(AND p2 (NOT p0) (NOT p1)), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=4 dest: 5}], [{ cond=(AND p2 p0), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p2) p0), acceptance={} source=5 dest: 3}, { cond=(AND p2 (NOT p0)), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=5 dest: 5}]], initial=2, aps=[p1:(AND (EQ s70 1) (EQ s162 1)), p2:(NEQ s156 1), p0:(AND (EQ s150 1) (EQ s174 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 110 steps with 36 reset in 11 ms.
FORMULA Raft-PT-06-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-06-LTLFireability-02 finished in 692 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)))))'
Support contains 4 out of 184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 184/184 places, 298/298 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 182 transition count 294
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 182 transition count 294
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 14 place count 177 transition count 289
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 39 place count 152 transition count 264
Iterating global reduction 0 with 25 rules applied. Total rules applied 64 place count 152 transition count 264
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 0 with 25 rules applied. Total rules applied 89 place count 152 transition count 239
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -15
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 1 with 10 rules applied. Total rules applied 99 place count 147 transition count 254
Drop transitions removed 26 transitions
Redundant transition composition rules discarded 26 transitions
Iterating global reduction 1 with 26 rules applied. Total rules applied 125 place count 147 transition count 228
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 150 place count 122 transition count 203
Iterating global reduction 1 with 25 rules applied. Total rules applied 175 place count 122 transition count 203
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 200 place count 122 transition count 178
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 202 place count 121 transition count 177
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 207 place count 116 transition count 172
Iterating global reduction 2 with 5 rules applied. Total rules applied 212 place count 116 transition count 172
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 217 place count 116 transition count 167
Applied a total of 217 rules in 63 ms. Remains 116 /184 variables (removed 68) and now considering 167/298 (removed 131) transitions.
[2023-03-16 22:25:44] [INFO ] Flow matrix only has 147 transitions (discarded 20 similar events)
// Phase 1: matrix 147 rows 116 cols
[2023-03-16 22:25:44] [INFO ] Computed 36 place invariants in 1 ms
[2023-03-16 22:25:44] [INFO ] Implicit Places using invariants in 60 ms returned []
[2023-03-16 22:25:44] [INFO ] Flow matrix only has 147 transitions (discarded 20 similar events)
[2023-03-16 22:25:44] [INFO ] Invariant cache hit.
[2023-03-16 22:25:44] [INFO ] State equation strengthened by 99 read => feed constraints.
[2023-03-16 22:25:44] [INFO ] Implicit Places using invariants and state equation in 126 ms returned []
Implicit Place search using SMT with State Equation took 196 ms to find 0 implicit places.
[2023-03-16 22:25:44] [INFO ] Redundant transitions in 8 ms returned []
[2023-03-16 22:25:44] [INFO ] Flow matrix only has 147 transitions (discarded 20 similar events)
[2023-03-16 22:25:44] [INFO ] Invariant cache hit.
[2023-03-16 22:25:44] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 116/184 places, 167/298 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 349 ms. Remains : 116/184 places, 167/298 transitions.
Stuttering acceptance computed with spot in 117 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : Raft-PT-06-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s112 1) (EQ s113 1)), p1:(AND (EQ s67 1) (EQ s106 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA Raft-PT-06-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-06-LTLFireability-03 finished in 485 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F(p0)))))'
Support contains 1 out of 184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 298/298 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 182 transition count 294
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 182 transition count 294
Applied a total of 4 rules in 9 ms. Remains 182 /184 variables (removed 2) and now considering 294/298 (removed 4) transitions.
[2023-03-16 22:25:44] [INFO ] Flow matrix only has 274 transitions (discarded 20 similar events)
// Phase 1: matrix 274 rows 182 cols
[2023-03-16 22:25:44] [INFO ] Computed 36 place invariants in 2 ms
[2023-03-16 22:25:44] [INFO ] Implicit Places using invariants in 95 ms returned []
[2023-03-16 22:25:44] [INFO ] Flow matrix only has 274 transitions (discarded 20 similar events)
[2023-03-16 22:25:44] [INFO ] Invariant cache hit.
[2023-03-16 22:25:44] [INFO ] State equation strengthened by 154 read => feed constraints.
[2023-03-16 22:25:45] [INFO ] Implicit Places using invariants and state equation in 232 ms returned []
Implicit Place search using SMT with State Equation took 328 ms to find 0 implicit places.
[2023-03-16 22:25:45] [INFO ] Flow matrix only has 274 transitions (discarded 20 similar events)
[2023-03-16 22:25:45] [INFO ] Invariant cache hit.
[2023-03-16 22:25:45] [INFO ] Dead Transitions using invariants and state equation in 123 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 182/184 places, 294/298 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 461 ms. Remains : 182/184 places, 294/298 transitions.
Stuttering acceptance computed with spot in 155 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Raft-PT-06-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(EQ s152 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 4 ms.
FORMULA Raft-PT-06-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-06-LTLFireability-04 finished in 637 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 184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 184/184 places, 298/298 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 182 transition count 294
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 182 transition count 294
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 14 place count 177 transition count 289
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 39 place count 152 transition count 264
Iterating global reduction 0 with 25 rules applied. Total rules applied 64 place count 152 transition count 264
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 0 with 25 rules applied. Total rules applied 89 place count 152 transition count 239
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 1 with 12 rules applied. Total rules applied 101 place count 146 transition count 258
Drop transitions removed 26 transitions
Redundant transition composition rules discarded 26 transitions
Iterating global reduction 1 with 26 rules applied. Total rules applied 127 place count 146 transition count 232
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 152 place count 121 transition count 207
Iterating global reduction 1 with 25 rules applied. Total rules applied 177 place count 121 transition count 207
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 202 place count 121 transition count 182
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 204 place count 120 transition count 181
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 209 place count 115 transition count 176
Iterating global reduction 2 with 5 rules applied. Total rules applied 214 place count 115 transition count 176
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 219 place count 115 transition count 171
Applied a total of 219 rules in 51 ms. Remains 115 /184 variables (removed 69) and now considering 171/298 (removed 127) transitions.
[2023-03-16 22:25:45] [INFO ] Flow matrix only has 146 transitions (discarded 25 similar events)
// Phase 1: matrix 146 rows 115 cols
[2023-03-16 22:25:45] [INFO ] Computed 36 place invariants in 0 ms
[2023-03-16 22:25:45] [INFO ] Implicit Places using invariants in 69 ms returned []
[2023-03-16 22:25:45] [INFO ] Flow matrix only has 146 transitions (discarded 25 similar events)
[2023-03-16 22:25:45] [INFO ] Invariant cache hit.
[2023-03-16 22:25:45] [INFO ] State equation strengthened by 100 read => feed constraints.
[2023-03-16 22:25:45] [INFO ] Implicit Places using invariants and state equation in 139 ms returned []
Implicit Place search using SMT with State Equation took 211 ms to find 0 implicit places.
[2023-03-16 22:25:45] [INFO ] Redundant transitions in 6 ms returned []
[2023-03-16 22:25:45] [INFO ] Flow matrix only has 146 transitions (discarded 25 similar events)
[2023-03-16 22:25:45] [INFO ] Invariant cache hit.
[2023-03-16 22:25:45] [INFO ] Dead Transitions using invariants and state equation in 86 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 115/184 places, 171/298 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 360 ms. Remains : 115/184 places, 171/298 transitions.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Running random walk in product with property : Raft-PT-06-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s70 1) (EQ s106 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 9 steps with 0 reset in 1 ms.
FORMULA Raft-PT-06-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-06-LTLFireability-05 finished in 407 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(((F(p1)||X((p2||X(X(p3)))))&&p0)))'
Support contains 5 out of 184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 298/298 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 183 transition count 296
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 183 transition count 296
Applied a total of 2 rules in 6 ms. Remains 183 /184 variables (removed 1) and now considering 296/298 (removed 2) transitions.
[2023-03-16 22:25:45] [INFO ] Flow matrix only has 275 transitions (discarded 21 similar events)
// Phase 1: matrix 275 rows 183 cols
[2023-03-16 22:25:45] [INFO ] Computed 36 place invariants in 1 ms
[2023-03-16 22:25:45] [INFO ] Implicit Places using invariants in 86 ms returned []
[2023-03-16 22:25:45] [INFO ] Flow matrix only has 275 transitions (discarded 21 similar events)
[2023-03-16 22:25:45] [INFO ] Invariant cache hit.
[2023-03-16 22:25:45] [INFO ] State equation strengthened by 154 read => feed constraints.
[2023-03-16 22:25:46] [INFO ] Implicit Places using invariants and state equation in 232 ms returned []
Implicit Place search using SMT with State Equation took 325 ms to find 0 implicit places.
[2023-03-16 22:25:46] [INFO ] Flow matrix only has 275 transitions (discarded 21 similar events)
[2023-03-16 22:25:46] [INFO ] Invariant cache hit.
[2023-03-16 22:25:46] [INFO ] Dead Transitions using invariants and state equation in 132 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 183/184 places, 296/298 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 465 ms. Remains : 183/184 places, 296/298 transitions.
Stuttering acceptance computed with spot in 422 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p1) (NOT p2) (NOT p3))), (OR (AND (NOT p1) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p1) (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p1) (NOT p2) (NOT p3))), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3))]
Running random walk in product with property : Raft-PT-06-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=0 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 5}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 7}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=4 dest: 6}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=4 dest: 8}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p3)), acceptance={0} source=5 dest: 2}, { cond=(AND p0 (NOT p1) (NOT p3)), acceptance={0} source=5 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p3)), acceptance={0} source=6 dest: 5}, { cond=(AND p0 (NOT p1) (NOT p3)), acceptance={0} source=6 dest: 7}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2) (NOT p3)), acceptance={0} source=7 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p2) (NOT p3)), acceptance={0} source=7 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2) (NOT p3)), acceptance={0} source=8 dest: 6}, { cond=(AND p0 (NOT p1) (NOT p2) (NOT p3)), acceptance={0} source=8 dest: 8}]], initial=0, aps=[p0:(AND (EQ s1 1) (EQ s159 1)), p1:(OR (EQ s1 0) (EQ s159 0)), p2:(EQ s157 1), p3:(AND (EQ s100 1) (EQ s167 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][false, false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA Raft-PT-06-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-06-LTLFireability-07 finished in 908 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(F((p0&&G(p1)))))))'
Support contains 3 out of 184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 298/298 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 182 transition count 294
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 182 transition count 294
Applied a total of 4 rules in 25 ms. Remains 182 /184 variables (removed 2) and now considering 294/298 (removed 4) transitions.
[2023-03-16 22:25:46] [INFO ] Flow matrix only has 274 transitions (discarded 20 similar events)
// Phase 1: matrix 274 rows 182 cols
[2023-03-16 22:25:46] [INFO ] Computed 36 place invariants in 3 ms
[2023-03-16 22:25:46] [INFO ] Implicit Places using invariants in 100 ms returned []
[2023-03-16 22:25:46] [INFO ] Flow matrix only has 274 transitions (discarded 20 similar events)
[2023-03-16 22:25:46] [INFO ] Invariant cache hit.
[2023-03-16 22:25:46] [INFO ] State equation strengthened by 154 read => feed constraints.
[2023-03-16 22:25:46] [INFO ] Implicit Places using invariants and state equation in 212 ms returned []
Implicit Place search using SMT with State Equation took 319 ms to find 0 implicit places.
[2023-03-16 22:25:46] [INFO ] Flow matrix only has 274 transitions (discarded 20 similar events)
[2023-03-16 22:25:46] [INFO ] Invariant cache hit.
[2023-03-16 22:25:47] [INFO ] Dead Transitions using invariants and state equation in 108 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 182/184 places, 294/298 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 453 ms. Remains : 182/184 places, 294/298 transitions.
Stuttering acceptance computed with spot in 266 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : Raft-PT-06-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 3}, { cond=(AND p0 p1), acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 3}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(OR (EQ s118 0) (EQ s166 0)), p1:(EQ s168 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 47 steps with 0 reset in 1 ms.
FORMULA Raft-PT-06-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-06-LTLFireability-08 finished in 735 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((!p0&&X((!p0 U (!p1||G(!p0))))) U (G((!p0&&X((!p0 U (!p1||G(!p0))))))||(!p0&&X(((!p0 U (!p1||G(!p0)))&&(p2||(p0 U p3))))))))'
Support contains 7 out of 184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 298/298 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 182 transition count 294
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 182 transition count 294
Applied a total of 4 rules in 8 ms. Remains 182 /184 variables (removed 2) and now considering 294/298 (removed 4) transitions.
[2023-03-16 22:25:47] [INFO ] Flow matrix only has 274 transitions (discarded 20 similar events)
[2023-03-16 22:25:47] [INFO ] Invariant cache hit.
[2023-03-16 22:25:47] [INFO ] Implicit Places using invariants in 82 ms returned []
[2023-03-16 22:25:47] [INFO ] Flow matrix only has 274 transitions (discarded 20 similar events)
[2023-03-16 22:25:47] [INFO ] Invariant cache hit.
[2023-03-16 22:25:47] [INFO ] State equation strengthened by 154 read => feed constraints.
[2023-03-16 22:25:47] [INFO ] Implicit Places using invariants and state equation in 226 ms returned []
Implicit Place search using SMT with State Equation took 310 ms to find 0 implicit places.
[2023-03-16 22:25:47] [INFO ] Flow matrix only has 274 transitions (discarded 20 similar events)
[2023-03-16 22:25:47] [INFO ] Invariant cache hit.
[2023-03-16 22:25:47] [INFO ] Dead Transitions using invariants and state equation in 123 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 182/184 places, 294/298 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 442 ms. Remains : 182/184 places, 294/298 transitions.
Stuttering acceptance computed with spot in 175 ms :[true, (NOT p3), p0, (OR (AND p0 (NOT p2) (NOT p3)) (AND p0 p1)), (AND p0 p1)]
Running random walk in product with property : Raft-PT-06-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p3)), acceptance={0} source=1 dest: 0}, { cond=(AND p0 (NOT p3)), acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 0}, { cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(AND p0 p1), acceptance={} source=3 dest: 0}, { cond=(AND p0 (NOT p1) (NOT p2) (NOT p3)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p0) (NOT p2) (NOT p3)), acceptance={} source=3 dest: 3}, { cond=(OR (AND (NOT p0) p1 p2) (AND (NOT p0) p1 p3)), acceptance={} source=3 dest: 4}], [{ cond=(AND p0 p1), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=4 dest: 4}]], initial=2, aps=[p0:(AND (EQ s79 1) (EQ s154 1)), p3:(EQ s157 1), p1:(AND (EQ s114 1) (EQ s162 1)), p2:(AND (EQ s125 1) (EQ s170 1) (EQ s114 1) (EQ s162 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 25 steps with 0 reset in 1 ms.
FORMULA Raft-PT-06-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-06-LTLFireability-09 finished in 637 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0 U X(p1))))'
Support contains 4 out of 184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 298/298 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 183 transition count 296
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 183 transition count 296
Applied a total of 2 rules in 5 ms. Remains 183 /184 variables (removed 1) and now considering 296/298 (removed 2) transitions.
[2023-03-16 22:25:48] [INFO ] Flow matrix only has 275 transitions (discarded 21 similar events)
// Phase 1: matrix 275 rows 183 cols
[2023-03-16 22:25:48] [INFO ] Computed 36 place invariants in 2 ms
[2023-03-16 22:25:48] [INFO ] Implicit Places using invariants in 82 ms returned []
[2023-03-16 22:25:48] [INFO ] Flow matrix only has 275 transitions (discarded 21 similar events)
[2023-03-16 22:25:48] [INFO ] Invariant cache hit.
[2023-03-16 22:25:48] [INFO ] State equation strengthened by 154 read => feed constraints.
[2023-03-16 22:25:48] [INFO ] Implicit Places using invariants and state equation in 211 ms returned []
Implicit Place search using SMT with State Equation took 295 ms to find 0 implicit places.
[2023-03-16 22:25:48] [INFO ] Flow matrix only has 275 transitions (discarded 21 similar events)
[2023-03-16 22:25:48] [INFO ] Invariant cache hit.
[2023-03-16 22:25:48] [INFO ] Dead Transitions using invariants and state equation in 126 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 183/184 places, 296/298 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 428 ms. Remains : 183/184 places, 296/298 transitions.
Stuttering acceptance computed with spot in 137 ms :[(NOT p1), (NOT p1), (NOT p1), true]
Running random walk in product with property : Raft-PT-06-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (EQ s151 1) (EQ s182 1)), p1:(AND (EQ s60 1) (EQ s163 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 85 steps with 29 reset in 4 ms.
FORMULA Raft-PT-06-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-06-LTLFireability-10 finished in 588 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)||G(p1)))'
Support contains 4 out of 184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 184/184 places, 298/298 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 182 transition count 294
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 182 transition count 294
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 12 place count 178 transition count 290
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 32 place count 158 transition count 270
Iterating global reduction 0 with 20 rules applied. Total rules applied 52 place count 158 transition count 270
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 72 place count 158 transition count 250
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -16
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 1 with 10 rules applied. Total rules applied 82 place count 153 transition count 266
Drop transitions removed 22 transitions
Redundant transition composition rules discarded 22 transitions
Iterating global reduction 1 with 22 rules applied. Total rules applied 104 place count 153 transition count 244
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 124 place count 133 transition count 224
Iterating global reduction 1 with 20 rules applied. Total rules applied 144 place count 133 transition count 224
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 164 place count 133 transition count 204
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 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 168 place count 131 transition count 202
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 178 place count 121 transition count 192
Iterating global reduction 2 with 10 rules applied. Total rules applied 188 place count 121 transition count 192
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 198 place count 121 transition count 182
Applied a total of 198 rules in 40 ms. Remains 121 /184 variables (removed 63) and now considering 182/298 (removed 116) transitions.
[2023-03-16 22:25:48] [INFO ] Flow matrix only has 157 transitions (discarded 25 similar events)
// Phase 1: matrix 157 rows 121 cols
[2023-03-16 22:25:48] [INFO ] Computed 36 place invariants in 2 ms
[2023-03-16 22:25:48] [INFO ] Implicit Places using invariants in 65 ms returned []
[2023-03-16 22:25:48] [INFO ] Flow matrix only has 157 transitions (discarded 25 similar events)
[2023-03-16 22:25:48] [INFO ] Invariant cache hit.
[2023-03-16 22:25:48] [INFO ] State equation strengthened by 105 read => feed constraints.
[2023-03-16 22:25:48] [INFO ] Implicit Places using invariants and state equation in 139 ms returned []
Implicit Place search using SMT with State Equation took 206 ms to find 0 implicit places.
[2023-03-16 22:25:48] [INFO ] Redundant transitions in 6 ms returned []
[2023-03-16 22:25:48] [INFO ] Flow matrix only has 157 transitions (discarded 25 similar events)
[2023-03-16 22:25:48] [INFO ] Invariant cache hit.
[2023-03-16 22:25:48] [INFO ] Dead Transitions using invariants and state equation in 93 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 121/184 places, 182/298 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 350 ms. Remains : 121/184 places, 182/298 transitions.
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Raft-PT-06-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(AND (EQ s63 1) (EQ s110 1)), p1:(AND (EQ s39 1) (EQ s105 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 50000 reset in 486 ms.
Product exploration explored 100000 steps with 50000 reset in 437 ms.
Computed a total of 5 stabilizing places and 15 stable transitions
Computed a total of 5 stabilizing places and 15 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X p0), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 5 factoid took 193 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Raft-PT-06-LTLFireability-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Raft-PT-06-LTLFireability-11 finished in 1561 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((X(X(G(p1)))&&p0)) U (p2||X(p3))))'
Support contains 5 out of 184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 298/298 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 182 transition count 294
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 182 transition count 294
Applied a total of 4 rules in 5 ms. Remains 182 /184 variables (removed 2) and now considering 294/298 (removed 4) transitions.
[2023-03-16 22:25:50] [INFO ] Flow matrix only has 274 transitions (discarded 20 similar events)
// Phase 1: matrix 274 rows 182 cols
[2023-03-16 22:25:50] [INFO ] Computed 36 place invariants in 2 ms
[2023-03-16 22:25:50] [INFO ] Implicit Places using invariants in 91 ms returned []
[2023-03-16 22:25:50] [INFO ] Flow matrix only has 274 transitions (discarded 20 similar events)
[2023-03-16 22:25:50] [INFO ] Invariant cache hit.
[2023-03-16 22:25:50] [INFO ] State equation strengthened by 154 read => feed constraints.
[2023-03-16 22:25:50] [INFO ] Implicit Places using invariants and state equation in 238 ms returned []
Implicit Place search using SMT with State Equation took 331 ms to find 0 implicit places.
[2023-03-16 22:25:50] [INFO ] Flow matrix only has 274 transitions (discarded 20 similar events)
[2023-03-16 22:25:50] [INFO ] Invariant cache hit.
[2023-03-16 22:25:50] [INFO ] Dead Transitions using invariants and state equation in 147 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 182/184 places, 294/298 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 484 ms. Remains : 182/184 places, 294/298 transitions.
Stuttering acceptance computed with spot in 251 ms :[(OR (NOT p1) (NOT p0)), true, (AND (NOT p2) (NOT p3)), (NOT p3), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), (OR (NOT p0) (NOT p1) (AND (NOT p2) (NOT p3)))]
Running random walk in product with property : Raft-PT-06-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(OR (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p2) p0), acceptance={} source=2 dest: 4}], [{ cond=(NOT p3), acceptance={} source=3 dest: 1}], [{ cond=(AND p2 p0 (NOT p3)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p0) (NOT p3)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p2) p0 (NOT p3)), acceptance={} source=4 dest: 5}], [{ cond=(OR (AND p2 p0 p1) (AND p0 p3 p1)), acceptance={0} source=5 dest: 0}, { cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=5 dest: 1}, { cond=(AND (NOT p2) p0 (NOT p3) p1), acceptance={0} source=5 dest: 5}]], initial=2, aps=[p0:(AND (EQ s20 1) (EQ s154 1)), p1:(AND (EQ s20 1) (EQ s154 1)), p2:(AND (EQ s15 1) (EQ s154 1)), p3:(AND (EQ s124 1) (EQ s174 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA Raft-PT-06-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-06-LTLFireability-14 finished in 757 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(p1)&&p0))||G(F(p2))))'
Support contains 4 out of 184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 184/184 places, 298/298 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 182 transition count 294
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 182 transition count 294
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 12 place count 178 transition count 290
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 32 place count 158 transition count 270
Iterating global reduction 0 with 20 rules applied. Total rules applied 52 place count 158 transition count 270
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 72 place count 158 transition count 250
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -16
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 1 with 10 rules applied. Total rules applied 82 place count 153 transition count 266
Drop transitions removed 22 transitions
Redundant transition composition rules discarded 22 transitions
Iterating global reduction 1 with 22 rules applied. Total rules applied 104 place count 153 transition count 244
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 124 place count 133 transition count 224
Iterating global reduction 1 with 20 rules applied. Total rules applied 144 place count 133 transition count 224
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 164 place count 133 transition count 204
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 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 168 place count 131 transition count 202
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 178 place count 121 transition count 192
Iterating global reduction 2 with 10 rules applied. Total rules applied 188 place count 121 transition count 192
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 198 place count 121 transition count 182
Applied a total of 198 rules in 34 ms. Remains 121 /184 variables (removed 63) and now considering 182/298 (removed 116) transitions.
[2023-03-16 22:25:50] [INFO ] Flow matrix only has 157 transitions (discarded 25 similar events)
// Phase 1: matrix 157 rows 121 cols
[2023-03-16 22:25:50] [INFO ] Computed 36 place invariants in 1 ms
[2023-03-16 22:25:51] [INFO ] Implicit Places using invariants in 64 ms returned []
[2023-03-16 22:25:51] [INFO ] Flow matrix only has 157 transitions (discarded 25 similar events)
[2023-03-16 22:25:51] [INFO ] Invariant cache hit.
[2023-03-16 22:25:51] [INFO ] State equation strengthened by 105 read => feed constraints.
[2023-03-16 22:25:51] [INFO ] Implicit Places using invariants and state equation in 127 ms returned []
Implicit Place search using SMT with State Equation took 195 ms to find 0 implicit places.
[2023-03-16 22:25:51] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-16 22:25:51] [INFO ] Flow matrix only has 157 transitions (discarded 25 similar events)
[2023-03-16 22:25:51] [INFO ] Invariant cache hit.
[2023-03-16 22:25:51] [INFO ] Dead Transitions using invariants and state equation in 90 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 121/184 places, 182/298 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 328 ms. Remains : 121/184 places, 182/298 transitions.
Stuttering acceptance computed with spot in 190 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (NOT p2), (NOT p2), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : Raft-PT-06-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=0 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (EQ s37 1) (EQ s108 1)), p2:(AND (EQ s37 1) (EQ s108 1)), p1:(AND (EQ s10 1) (EQ s103 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 20 steps with 0 reset in 0 ms.
FORMULA Raft-PT-06-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Raft-PT-06-LTLFireability-15 finished in 537 ms.
All properties solved by simple procedures.
Total runtime 11334 ms.

BK_STOP 1679005552555

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Raft-PT-06"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is Raft-PT-06, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r325-tall-167889197000324"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Raft-PT-06.tgz
mv Raft-PT-06 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 ;