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.r135-smll-167819414600508.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is DoubleLock-PT-p1s1, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r135-smll-167819414600508
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 508K
-rw-r--r-- 1 mcc users 5.5K Feb 25 14:24 CTLCardinality.txt
-rw-r--r-- 1 mcc users 56K Feb 25 14:24 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 25 14:24 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 25 14:24 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 16:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 14:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 113K Feb 25 14:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.3K Feb 25 14:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 73K Feb 25 14:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 93K 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 DoubleLock-PT-p1s1-LTLFireability-00
FORMULA_NAME DoubleLock-PT-p1s1-LTLFireability-01
FORMULA_NAME DoubleLock-PT-p1s1-LTLFireability-02
FORMULA_NAME DoubleLock-PT-p1s1-LTLFireability-03
FORMULA_NAME DoubleLock-PT-p1s1-LTLFireability-04
FORMULA_NAME DoubleLock-PT-p1s1-LTLFireability-05
FORMULA_NAME DoubleLock-PT-p1s1-LTLFireability-06
FORMULA_NAME DoubleLock-PT-p1s1-LTLFireability-07
FORMULA_NAME DoubleLock-PT-p1s1-LTLFireability-08
FORMULA_NAME DoubleLock-PT-p1s1-LTLFireability-09
FORMULA_NAME DoubleLock-PT-p1s1-LTLFireability-10
FORMULA_NAME DoubleLock-PT-p1s1-LTLFireability-11
FORMULA_NAME DoubleLock-PT-p1s1-LTLFireability-12
FORMULA_NAME DoubleLock-PT-p1s1-LTLFireability-13
FORMULA_NAME DoubleLock-PT-p1s1-LTLFireability-14
FORMULA_NAME DoubleLock-PT-p1s1-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678378748942

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=DoubleLock-PT-p1s1
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-09 16:19:13] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-09 16:19:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 16:19:13] [INFO ] Load time of PNML (sax parser for PT used): 136 ms
[2023-03-09 16:19:13] [INFO ] Transformed 64 places.
[2023-03-09 16:19:13] [INFO ] Transformed 204 transitions.
[2023-03-09 16:19:13] [INFO ] Parsed PT model containing 64 places and 204 transitions and 828 arcs in 284 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 15 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 8 transitions.
FORMULA DoubleLock-PT-p1s1-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p1s1-LTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 35 out of 56 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 56/56 places, 196/196 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 52 transition count 196
Applied a total of 4 rules in 30 ms. Remains 52 /56 variables (removed 4) and now considering 196/196 (removed 0) transitions.
[2023-03-09 16:19:14] [INFO ] Flow matrix only has 148 transitions (discarded 48 similar events)
// Phase 1: matrix 148 rows 52 cols
[2023-03-09 16:19:14] [INFO ] Computed 2 place invariants in 14 ms
[2023-03-09 16:19:14] [INFO ] Implicit Places using invariants in 418 ms returned []
[2023-03-09 16:19:14] [INFO ] Flow matrix only has 148 transitions (discarded 48 similar events)
[2023-03-09 16:19:14] [INFO ] Invariant cache hit.
[2023-03-09 16:19:14] [INFO ] State equation strengthened by 23 read => feed constraints.
[2023-03-09 16:19:14] [INFO ] Implicit Places using invariants and state equation in 214 ms returned []
Implicit Place search using SMT with State Equation took 693 ms to find 0 implicit places.
[2023-03-09 16:19:14] [INFO ] Flow matrix only has 148 transitions (discarded 48 similar events)
[2023-03-09 16:19:14] [INFO ] Invariant cache hit.
[2023-03-09 16:19:15] [INFO ] Dead Transitions using invariants and state equation in 348 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 52/56 places, 196/196 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1076 ms. Remains : 52/56 places, 196/196 transitions.
Support contains 35 out of 52 places after structural reductions.
[2023-03-09 16:19:15] [INFO ] Flatten gal took : 97 ms
[2023-03-09 16:19:15] [INFO ] Flatten gal took : 40 ms
[2023-03-09 16:19:15] [INFO ] Input system was already deterministic with 196 transitions.
Incomplete random walk after 10000 steps, including 72 resets, run finished after 261 ms. (steps per millisecond=38 ) properties (out of 30) seen :29
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-09 16:19:15] [INFO ] Flow matrix only has 148 transitions (discarded 48 similar events)
[2023-03-09 16:19:15] [INFO ] Invariant cache hit.
[2023-03-09 16:19:16] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-09 16:19:16] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-09 16:19:16] [INFO ] After 172ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
FORMULA DoubleLock-PT-p1s1-LTLFireability-12 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA DoubleLock-PT-p1s1-LTLFireability-05 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 12 simplifications.
Computed a total of 4 stabilizing places and 24 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' '!(G((F(p0)&&F(p1))))'
Support contains 4 out of 52 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 52/52 places, 196/196 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 51 transition count 192
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 51 transition count 192
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 50 transition count 188
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 50 transition count 188
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 49 transition count 184
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 49 transition count 184
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 48 transition count 176
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 48 transition count 176
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 47 transition count 168
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 47 transition count 168
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 46 transition count 164
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 46 transition count 164
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 45 transition count 160
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 45 transition count 160
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 44 transition count 156
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 44 transition count 156
Applied a total of 16 rules in 91 ms. Remains 44 /52 variables (removed 8) and now considering 156/196 (removed 40) transitions.
[2023-03-09 16:19:16] [INFO ] Flow matrix only has 112 transitions (discarded 44 similar events)
// Phase 1: matrix 112 rows 44 cols
[2023-03-09 16:19:16] [INFO ] Computed 2 place invariants in 8 ms
[2023-03-09 16:19:17] [INFO ] Implicit Places using invariants in 164 ms returned []
[2023-03-09 16:19:17] [INFO ] Flow matrix only has 112 transitions (discarded 44 similar events)
[2023-03-09 16:19:17] [INFO ] Invariant cache hit.
[2023-03-09 16:19:17] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-09 16:19:17] [INFO ] Implicit Places using invariants and state equation in 198 ms returned []
Implicit Place search using SMT with State Equation took 377 ms to find 0 implicit places.
[2023-03-09 16:19:17] [INFO ] Redundant transitions in 10 ms returned []
[2023-03-09 16:19:17] [INFO ] Flow matrix only has 112 transitions (discarded 44 similar events)
[2023-03-09 16:19:17] [INFO ] Invariant cache hit.
[2023-03-09 16:19:17] [INFO ] Dead Transitions using invariants and state equation in 175 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 44/52 places, 156/196 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 673 ms. Remains : 44/52 places, 156/196 transitions.
Stuttering acceptance computed with spot in 605 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : DoubleLock-PT-p1s1-LTLFireability-00 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=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s0 1) (GEQ s16 1)), p1:(OR (LT s3 1) (LT s17 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 587 steps with 5 reset in 24 ms.
FORMULA DoubleLock-PT-p1s1-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p1s1-LTLFireability-00 finished in 1399 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(G(F(((p0 U p1)&&(X(p2)||p2))))))'
Support contains 5 out of 52 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 52/52 places, 196/196 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 51 transition count 192
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 51 transition count 192
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 50 transition count 188
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 50 transition count 188
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 49 transition count 184
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 49 transition count 184
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 48 transition count 176
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 48 transition count 176
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 47 transition count 168
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 47 transition count 168
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 46 transition count 164
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 46 transition count 164
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 45 transition count 160
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 45 transition count 160
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 44 transition count 156
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 44 transition count 156
Applied a total of 16 rules in 50 ms. Remains 44 /52 variables (removed 8) and now considering 156/196 (removed 40) transitions.
[2023-03-09 16:19:18] [INFO ] Flow matrix only has 112 transitions (discarded 44 similar events)
[2023-03-09 16:19:18] [INFO ] Invariant cache hit.
[2023-03-09 16:19:18] [INFO ] Implicit Places using invariants in 101 ms returned []
[2023-03-09 16:19:18] [INFO ] Flow matrix only has 112 transitions (discarded 44 similar events)
[2023-03-09 16:19:18] [INFO ] Invariant cache hit.
[2023-03-09 16:19:18] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-09 16:19:18] [INFO ] Implicit Places using invariants and state equation in 172 ms returned []
Implicit Place search using SMT with State Equation took 282 ms to find 0 implicit places.
[2023-03-09 16:19:18] [INFO ] Redundant transitions in 8 ms returned []
[2023-03-09 16:19:18] [INFO ] Flow matrix only has 112 transitions (discarded 44 similar events)
[2023-03-09 16:19:18] [INFO ] Invariant cache hit.
[2023-03-09 16:19:18] [INFO ] Dead Transitions using invariants and state equation in 202 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 44/52 places, 156/196 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 553 ms. Remains : 44/52 places, 156/196 transitions.
Stuttering acceptance computed with spot in 269 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2)]
Running random walk in product with property : DoubleLock-PT-p1s1-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}, { cond=(OR (AND p1 (NOT p2)) (AND p0 (NOT p2))), acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 2}, { cond=(OR (AND p1 (NOT p2)) (AND p0 (NOT p2))), acceptance={0} source=1 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=3 dest: 2}, { cond=(OR (AND p1 (NOT p2)) (AND p0 (NOT p2))), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(AND (GEQ s9 1) (GEQ s19 1)), p0:(AND (GEQ s1 1) (GEQ s28 1)), p2:(AND (GEQ s1 1) (GEQ s17 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 174 steps with 1 reset in 7 ms.
FORMULA DoubleLock-PT-p1s1-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p1s1-LTLFireability-01 finished in 869 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((!p0 U !p1) U G(p0)))'
Support contains 4 out of 52 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 52/52 places, 196/196 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 51 transition count 192
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 51 transition count 192
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 50 transition count 188
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 50 transition count 188
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 49 transition count 184
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 49 transition count 184
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 48 transition count 176
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 48 transition count 176
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 47 transition count 168
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 47 transition count 168
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 46 transition count 164
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 46 transition count 164
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 45 transition count 160
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 45 transition count 160
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 44 transition count 156
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 44 transition count 156
Applied a total of 16 rules in 51 ms. Remains 44 /52 variables (removed 8) and now considering 156/196 (removed 40) transitions.
[2023-03-09 16:19:19] [INFO ] Flow matrix only has 112 transitions (discarded 44 similar events)
[2023-03-09 16:19:19] [INFO ] Invariant cache hit.
[2023-03-09 16:19:19] [INFO ] Implicit Places using invariants in 94 ms returned []
[2023-03-09 16:19:19] [INFO ] Flow matrix only has 112 transitions (discarded 44 similar events)
[2023-03-09 16:19:19] [INFO ] Invariant cache hit.
[2023-03-09 16:19:19] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-09 16:19:19] [INFO ] Implicit Places using invariants and state equation in 170 ms returned []
Implicit Place search using SMT with State Equation took 274 ms to find 0 implicit places.
[2023-03-09 16:19:19] [INFO ] Redundant transitions in 8 ms returned []
[2023-03-09 16:19:19] [INFO ] Flow matrix only has 112 transitions (discarded 44 similar events)
[2023-03-09 16:19:19] [INFO ] Invariant cache hit.
[2023-03-09 16:19:19] [INFO ] Dead Transitions using invariants and state equation in 167 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 44/52 places, 156/196 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 510 ms. Remains : 44/52 places, 156/196 transitions.
Stuttering acceptance computed with spot in 288 ms :[(NOT p0), (AND p0 p1), (NOT p0), true]
Running random walk in product with property : DoubleLock-PT-p1s1-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 1}, { cond=(AND p0 p1), acceptance={} source=0 dest: 2}], [{ cond=(AND p0 p1), acceptance={} source=1 dest: 3}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s5 1) (GEQ s42 1)), p1:(AND (GEQ s2 1) (GEQ s12 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 206 steps with 6 reset in 19 ms.
FORMULA DoubleLock-PT-p1s1-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p1s1-LTLFireability-02 finished in 840 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)) U (F(p1) U p2)))'
Support contains 6 out of 52 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 52/52 places, 196/196 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 51 transition count 192
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 51 transition count 192
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 50 transition count 188
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 50 transition count 188
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 49 transition count 184
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 49 transition count 184
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 48 transition count 176
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 48 transition count 176
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 47 transition count 168
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 47 transition count 168
Applied a total of 10 rules in 19 ms. Remains 47 /52 variables (removed 5) and now considering 168/196 (removed 28) transitions.
[2023-03-09 16:19:19] [INFO ] Flow matrix only has 125 transitions (discarded 43 similar events)
// Phase 1: matrix 125 rows 47 cols
[2023-03-09 16:19:19] [INFO ] Computed 2 place invariants in 3 ms
[2023-03-09 16:19:19] [INFO ] Implicit Places using invariants in 127 ms returned []
[2023-03-09 16:19:19] [INFO ] Flow matrix only has 125 transitions (discarded 43 similar events)
[2023-03-09 16:19:19] [INFO ] Invariant cache hit.
[2023-03-09 16:19:20] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 16:19:20] [INFO ] Implicit Places using invariants and state equation in 226 ms returned []
Implicit Place search using SMT with State Equation took 357 ms to find 0 implicit places.
[2023-03-09 16:19:20] [INFO ] Flow matrix only has 125 transitions (discarded 43 similar events)
[2023-03-09 16:19:20] [INFO ] Invariant cache hit.
[2023-03-09 16:19:20] [INFO ] Dead Transitions using invariants and state equation in 174 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 47/52 places, 168/196 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 561 ms. Remains : 47/52 places, 168/196 transitions.
Stuttering acceptance computed with spot in 360 ms :[(NOT p2), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p2)), (NOT p1), (NOT p2)]
Running random walk in product with property : DoubleLock-PT-p1s1-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=0 dest: 1}, { cond=(NOT p2), acceptance={0} source=0 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=4 dest: 3}, { cond=(NOT p2), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p2:(AND (GEQ s1 1) (GEQ s46 1)), p1:(AND (GEQ s8 1) (GEQ s36 1)), p0:(AND (GEQ s7 1) (GEQ s33 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 64 steps with 0 reset in 2 ms.
FORMULA DoubleLock-PT-p1s1-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p1s1-LTLFireability-03 finished in 961 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U X(p1))&&X(G((p2||X(!p0))))))'
Support contains 6 out of 52 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 52/52 places, 196/196 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 51 transition count 192
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 51 transition count 192
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 50 transition count 188
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 50 transition count 188
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 49 transition count 184
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 49 transition count 184
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 48 transition count 176
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 48 transition count 176
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 47 transition count 168
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 47 transition count 168
Applied a total of 10 rules in 38 ms. Remains 47 /52 variables (removed 5) and now considering 168/196 (removed 28) transitions.
[2023-03-09 16:19:20] [INFO ] Flow matrix only has 125 transitions (discarded 43 similar events)
[2023-03-09 16:19:20] [INFO ] Invariant cache hit.
[2023-03-09 16:19:20] [INFO ] Implicit Places using invariants in 162 ms returned []
[2023-03-09 16:19:20] [INFO ] Flow matrix only has 125 transitions (discarded 43 similar events)
[2023-03-09 16:19:20] [INFO ] Invariant cache hit.
[2023-03-09 16:19:21] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 16:19:21] [INFO ] Implicit Places using invariants and state equation in 216 ms returned []
Implicit Place search using SMT with State Equation took 385 ms to find 0 implicit places.
[2023-03-09 16:19:21] [INFO ] Flow matrix only has 125 transitions (discarded 43 similar events)
[2023-03-09 16:19:21] [INFO ] Invariant cache hit.
[2023-03-09 16:19:21] [INFO ] Dead Transitions using invariants and state equation in 282 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 47/52 places, 168/196 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 708 ms. Remains : 47/52 places, 168/196 transitions.
Stuttering acceptance computed with spot in 439 ms :[(OR (NOT p1) (AND p0 (NOT p2))), (NOT p1), (AND (NOT p2) p0), (NOT p1), true, p0]
Running random walk in product with property : DoubleLock-PT-p1s1-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=p0, acceptance={} source=0 dest: 3}], [{ cond=(NOT p1), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(NOT p2), acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=p0, acceptance={} source=5 dest: 4}]], initial=0, aps=[p0:(AND (GEQ s9 1) (GEQ s45 1)), p1:(AND (GEQ s8 1) (GEQ s35 1)), p2:(AND (GEQ s2 1) (GEQ s25 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA DoubleLock-PT-p1s1-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p1s1-LTLFireability-04 finished in 1195 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 52 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 52/52 places, 196/196 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 51 transition count 192
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 51 transition count 192
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 50 transition count 188
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 50 transition count 188
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 49 transition count 184
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 49 transition count 184
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 48 transition count 176
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 48 transition count 176
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 47 transition count 168
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 47 transition count 168
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 46 transition count 164
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 46 transition count 164
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 45 transition count 160
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 45 transition count 160
Applied a total of 14 rules in 67 ms. Remains 45 /52 variables (removed 7) and now considering 160/196 (removed 36) transitions.
[2023-03-09 16:19:22] [INFO ] Flow matrix only has 120 transitions (discarded 40 similar events)
// Phase 1: matrix 120 rows 45 cols
[2023-03-09 16:19:22] [INFO ] Computed 2 place invariants in 14 ms
[2023-03-09 16:19:22] [INFO ] Implicit Places using invariants in 186 ms returned []
[2023-03-09 16:19:22] [INFO ] Flow matrix only has 120 transitions (discarded 40 similar events)
[2023-03-09 16:19:22] [INFO ] Invariant cache hit.
[2023-03-09 16:19:22] [INFO ] State equation strengthened by 21 read => feed constraints.
[2023-03-09 16:19:22] [INFO ] Implicit Places using invariants and state equation in 267 ms returned []
Implicit Place search using SMT with State Equation took 471 ms to find 0 implicit places.
[2023-03-09 16:19:22] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-09 16:19:22] [INFO ] Flow matrix only has 120 transitions (discarded 40 similar events)
[2023-03-09 16:19:22] [INFO ] Invariant cache hit.
[2023-03-09 16:19:22] [INFO ] Dead Transitions using invariants and state equation in 116 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 45/52 places, 160/196 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 665 ms. Remains : 45/52 places, 160/196 transitions.
Stuttering acceptance computed with spot in 157 ms :[(NOT p0)]
Running random walk in product with property : DoubleLock-PT-p1s1-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LT s1 1) (LT s34 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 885 reset in 549 ms.
Product exploration explored 100000 steps with 899 reset in 568 ms.
Computed a total of 4 stabilizing places and 24 stable transitions
Computed a total of 4 stabilizing places and 24 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 210 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
Finished random walk after 135 steps, including 1 resets, run visited all 1 properties in 2 ms. (steps per millisecond=67 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 193 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 53 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 53 ms :[(NOT p0)]
Support contains 2 out of 45 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 45/45 places, 160/160 transitions.
Applied a total of 0 rules in 24 ms. Remains 45 /45 variables (removed 0) and now considering 160/160 (removed 0) transitions.
[2023-03-09 16:19:24] [INFO ] Flow matrix only has 120 transitions (discarded 40 similar events)
[2023-03-09 16:19:24] [INFO ] Invariant cache hit.
[2023-03-09 16:19:24] [INFO ] Implicit Places using invariants in 113 ms returned []
[2023-03-09 16:19:24] [INFO ] Flow matrix only has 120 transitions (discarded 40 similar events)
[2023-03-09 16:19:24] [INFO ] Invariant cache hit.
[2023-03-09 16:19:24] [INFO ] State equation strengthened by 21 read => feed constraints.
[2023-03-09 16:19:24] [INFO ] Implicit Places using invariants and state equation in 175 ms returned []
Implicit Place search using SMT with State Equation took 296 ms to find 0 implicit places.
[2023-03-09 16:19:24] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-09 16:19:24] [INFO ] Flow matrix only has 120 transitions (discarded 40 similar events)
[2023-03-09 16:19:24] [INFO ] Invariant cache hit.
[2023-03-09 16:19:24] [INFO ] Dead Transitions using invariants and state equation in 138 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 474 ms. Remains : 45/45 places, 160/160 transitions.
Computed a total of 4 stabilizing places and 24 stable transitions
Computed a total of 4 stabilizing places and 24 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 163 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
Finished random walk after 180 steps, including 1 resets, run visited all 1 properties in 3 ms. (steps per millisecond=60 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 195 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 83 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 63 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
Product exploration explored 100000 steps with 872 reset in 374 ms.
Product exploration explored 100000 steps with 917 reset in 356 ms.
Support contains 2 out of 45 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 45/45 places, 160/160 transitions.
Applied a total of 0 rules in 9 ms. Remains 45 /45 variables (removed 0) and now considering 160/160 (removed 0) transitions.
[2023-03-09 16:19:26] [INFO ] Flow matrix only has 120 transitions (discarded 40 similar events)
[2023-03-09 16:19:26] [INFO ] Invariant cache hit.
[2023-03-09 16:19:26] [INFO ] Implicit Places using invariants in 106 ms returned []
[2023-03-09 16:19:26] [INFO ] Flow matrix only has 120 transitions (discarded 40 similar events)
[2023-03-09 16:19:26] [INFO ] Invariant cache hit.
[2023-03-09 16:19:26] [INFO ] State equation strengthened by 21 read => feed constraints.
[2023-03-09 16:19:26] [INFO ] Implicit Places using invariants and state equation in 189 ms returned []
Implicit Place search using SMT with State Equation took 298 ms to find 0 implicit places.
[2023-03-09 16:19:26] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-09 16:19:26] [INFO ] Flow matrix only has 120 transitions (discarded 40 similar events)
[2023-03-09 16:19:26] [INFO ] Invariant cache hit.
[2023-03-09 16:19:26] [INFO ] Dead Transitions using invariants and state equation in 157 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 481 ms. Remains : 45/45 places, 160/160 transitions.
Treatment of property DoubleLock-PT-p1s1-LTLFireability-06 finished in 4998 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 52 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 52/52 places, 196/196 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 51 transition count 192
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 51 transition count 192
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 50 transition count 188
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 50 transition count 188
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 49 transition count 184
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 49 transition count 184
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 48 transition count 176
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 48 transition count 176
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 47 transition count 168
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 47 transition count 168
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 46 transition count 164
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 46 transition count 164
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 45 transition count 160
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 45 transition count 160
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 44 transition count 156
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 44 transition count 156
Applied a total of 16 rules in 33 ms. Remains 44 /52 variables (removed 8) and now considering 156/196 (removed 40) transitions.
[2023-03-09 16:19:26] [INFO ] Flow matrix only has 112 transitions (discarded 44 similar events)
// Phase 1: matrix 112 rows 44 cols
[2023-03-09 16:19:26] [INFO ] Computed 2 place invariants in 3 ms
[2023-03-09 16:19:27] [INFO ] Implicit Places using invariants in 99 ms returned []
[2023-03-09 16:19:27] [INFO ] Flow matrix only has 112 transitions (discarded 44 similar events)
[2023-03-09 16:19:27] [INFO ] Invariant cache hit.
[2023-03-09 16:19:27] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-09 16:19:27] [INFO ] Implicit Places using invariants and state equation in 165 ms returned []
Implicit Place search using SMT with State Equation took 268 ms to find 0 implicit places.
[2023-03-09 16:19:27] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-09 16:19:27] [INFO ] Flow matrix only has 112 transitions (discarded 44 similar events)
[2023-03-09 16:19:27] [INFO ] Invariant cache hit.
[2023-03-09 16:19:27] [INFO ] Dead Transitions using invariants and state equation in 132 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 44/52 places, 156/196 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 448 ms. Remains : 44/52 places, 156/196 transitions.
Stuttering acceptance computed with spot in 62 ms :[(NOT p0)]
Running random walk in product with property : DoubleLock-PT-p1s1-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LT s0 1) (LT s32 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 904 reset in 313 ms.
Product exploration explored 100000 steps with 911 reset in 376 ms.
Computed a total of 4 stabilizing places and 24 stable transitions
Computed a total of 4 stabilizing places and 24 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 166 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
Finished random walk after 317 steps, including 1 resets, run visited all 1 properties in 14 ms. (steps per millisecond=22 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 160 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Support contains 2 out of 44 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 44/44 places, 156/156 transitions.
Applied a total of 0 rules in 8 ms. Remains 44 /44 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-09 16:19:28] [INFO ] Flow matrix only has 112 transitions (discarded 44 similar events)
[2023-03-09 16:19:28] [INFO ] Invariant cache hit.
[2023-03-09 16:19:28] [INFO ] Implicit Places using invariants in 77 ms returned []
[2023-03-09 16:19:28] [INFO ] Flow matrix only has 112 transitions (discarded 44 similar events)
[2023-03-09 16:19:28] [INFO ] Invariant cache hit.
[2023-03-09 16:19:28] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-09 16:19:28] [INFO ] Implicit Places using invariants and state equation in 127 ms returned []
Implicit Place search using SMT with State Equation took 216 ms to find 0 implicit places.
[2023-03-09 16:19:28] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-09 16:19:28] [INFO ] Flow matrix only has 112 transitions (discarded 44 similar events)
[2023-03-09 16:19:28] [INFO ] Invariant cache hit.
[2023-03-09 16:19:29] [INFO ] Dead Transitions using invariants and state equation in 133 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 366 ms. Remains : 44/44 places, 156/156 transitions.
Computed a total of 4 stabilizing places and 24 stable transitions
Computed a total of 4 stabilizing places and 24 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 159 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 54 ms :[(NOT p0)]
Finished random walk after 115 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=57 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 216 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 56 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 61 ms :[(NOT p0)]
Product exploration explored 100000 steps with 965 reset in 362 ms.
Product exploration explored 100000 steps with 916 reset in 340 ms.
Support contains 2 out of 44 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 44/44 places, 156/156 transitions.
Applied a total of 0 rules in 9 ms. Remains 44 /44 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-09 16:19:30] [INFO ] Flow matrix only has 112 transitions (discarded 44 similar events)
[2023-03-09 16:19:30] [INFO ] Invariant cache hit.
[2023-03-09 16:19:30] [INFO ] Implicit Places using invariants in 138 ms returned []
[2023-03-09 16:19:30] [INFO ] Flow matrix only has 112 transitions (discarded 44 similar events)
[2023-03-09 16:19:30] [INFO ] Invariant cache hit.
[2023-03-09 16:19:30] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-09 16:19:30] [INFO ] Implicit Places using invariants and state equation in 158 ms returned []
Implicit Place search using SMT with State Equation took 299 ms to find 0 implicit places.
[2023-03-09 16:19:30] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-09 16:19:30] [INFO ] Flow matrix only has 112 transitions (discarded 44 similar events)
[2023-03-09 16:19:30] [INFO ] Invariant cache hit.
[2023-03-09 16:19:30] [INFO ] Dead Transitions using invariants and state equation in 139 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 462 ms. Remains : 44/44 places, 156/156 transitions.
Treatment of property DoubleLock-PT-p1s1-LTLFireability-09 finished in 3963 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((F(p0)||(X(!p1) U G(p2))))))'
Support contains 5 out of 52 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 52/52 places, 196/196 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 51 transition count 192
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 51 transition count 192
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 50 transition count 188
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 50 transition count 188
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 49 transition count 184
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 49 transition count 184
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 48 transition count 176
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 48 transition count 176
Applied a total of 8 rules in 9 ms. Remains 48 /52 variables (removed 4) and now considering 176/196 (removed 20) transitions.
[2023-03-09 16:19:30] [INFO ] Flow matrix only has 132 transitions (discarded 44 similar events)
// Phase 1: matrix 132 rows 48 cols
[2023-03-09 16:19:30] [INFO ] Computed 2 place invariants in 5 ms
[2023-03-09 16:19:31] [INFO ] Implicit Places using invariants in 86 ms returned []
[2023-03-09 16:19:31] [INFO ] Flow matrix only has 132 transitions (discarded 44 similar events)
[2023-03-09 16:19:31] [INFO ] Invariant cache hit.
[2023-03-09 16:19:31] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 16:19:31] [INFO ] Implicit Places using invariants and state equation in 180 ms returned []
Implicit Place search using SMT with State Equation took 271 ms to find 0 implicit places.
[2023-03-09 16:19:31] [INFO ] Flow matrix only has 132 transitions (discarded 44 similar events)
[2023-03-09 16:19:31] [INFO ] Invariant cache hit.
[2023-03-09 16:19:31] [INFO ] Dead Transitions using invariants and state equation in 177 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 48/52 places, 176/196 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 461 ms. Remains : 48/52 places, 176/196 transitions.
Stuttering acceptance computed with spot in 397 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) p1), (AND (NOT p0) (NOT p2) p1), (NOT p0), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : DoubleLock-PT-p1s1-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) p2), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p0) p2), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p0) p2), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=4 dest: 5}, { cond=(AND (NOT p0) p2 p1), acceptance={} source=4 dest: 6}], [{ cond=(NOT p0), acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=6 dest: 5}, { cond=(AND (NOT p0) p2), acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s37 1)), p2:(AND (GEQ s1 1) (GEQ s28 1)), p1:(AND (GEQ s3 1) (GEQ s24 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 22232 reset in 387 ms.
Product exploration explored 100000 steps with 22173 reset in 389 ms.
Computed a total of 4 stabilizing places and 24 stable transitions
Computed a total of 4 stabilizing places and 24 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) p2))), true, (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT (AND (NOT p0) p2 p1)))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 411 ms. Reduced automaton from 7 states, 15 edges and 3 AP (stutter sensitive) to 7 states, 15 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 521 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) p1), (AND (NOT p0) (NOT p2) p1), (NOT p0), (AND (NOT p0) (NOT p2))]
Incomplete random walk after 10000 steps, including 71 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 6) seen :5
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-09 16:19:33] [INFO ] Flow matrix only has 132 transitions (discarded 44 similar events)
[2023-03-09 16:19:33] [INFO ] Invariant cache hit.
[2023-03-09 16:19:33] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-03-09 16:19:33] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-09 16:19:33] [INFO ] After 66ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) p2))), true, (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT (AND (NOT p0) p2 p1)))), (X (X (NOT (AND (NOT p0) p1)))), (G (NOT (AND p2 (NOT p0) p1)))]
False Knowledge obtained : [(F (AND (NOT p2) (NOT p0) p1)), (F p0), (F (NOT (AND (NOT p2) (NOT p0)))), (F (AND (NOT p0) p1)), (F (AND p2 (NOT p0)))]
Knowledge based reduction with 10 factoid took 719 ms. Reduced automaton from 7 states, 15 edges and 3 AP (stutter sensitive) to 5 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 292 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (AND (NOT p0) p1), (NOT p0)]
Stuttering acceptance computed with spot in 286 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (AND (NOT p0) p1), (NOT p0)]
[2023-03-09 16:19:34] [INFO ] Flow matrix only has 132 transitions (discarded 44 similar events)
[2023-03-09 16:19:34] [INFO ] Invariant cache hit.
[2023-03-09 16:19:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-09 16:19:35] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-09 16:19:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 16:19:35] [INFO ] [Real]Absence check using state equation in 65 ms returned sat
[2023-03-09 16:19:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 16:19:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-09 16:19:35] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 4 ms returned sat
[2023-03-09 16:19:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 16:19:35] [INFO ] [Nat]Absence check using state equation in 61 ms returned sat
[2023-03-09 16:19:35] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 16:19:35] [INFO ] [Nat]Added 22 Read/Feed constraints in 11 ms returned sat
[2023-03-09 16:19:35] [INFO ] Computed and/alt/rep : 56/353/56 causal constraints (skipped 74 transitions) in 28 ms.
[2023-03-09 16:19:35] [INFO ] Added : 8 causal constraints over 2 iterations in 111 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p2))
Support contains 5 out of 48 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 176/176 transitions.
Applied a total of 0 rules in 1 ms. Remains 48 /48 variables (removed 0) and now considering 176/176 (removed 0) transitions.
[2023-03-09 16:19:35] [INFO ] Flow matrix only has 132 transitions (discarded 44 similar events)
[2023-03-09 16:19:35] [INFO ] Invariant cache hit.
[2023-03-09 16:19:35] [INFO ] Implicit Places using invariants in 129 ms returned []
[2023-03-09 16:19:35] [INFO ] Flow matrix only has 132 transitions (discarded 44 similar events)
[2023-03-09 16:19:35] [INFO ] Invariant cache hit.
[2023-03-09 16:19:35] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 16:19:35] [INFO ] Implicit Places using invariants and state equation in 196 ms returned []
Implicit Place search using SMT with State Equation took 329 ms to find 0 implicit places.
[2023-03-09 16:19:35] [INFO ] Flow matrix only has 132 transitions (discarded 44 similar events)
[2023-03-09 16:19:35] [INFO ] Invariant cache hit.
[2023-03-09 16:19:36] [INFO ] Dead Transitions using invariants and state equation in 160 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 492 ms. Remains : 48/48 places, 176/176 transitions.
Computed a total of 4 stabilizing places and 24 stable transitions
Computed a total of 4 stabilizing places and 24 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (AND (NOT p0) (NOT p2))), (X (NOT p0)), true, (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 511 ms. Reduced automaton from 5 states, 9 edges and 3 AP (stutter sensitive) to 5 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 295 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (AND (NOT p0) p1), (NOT p0)]
Finished random walk after 1378 steps, including 11 resets, run visited all 4 properties in 18 ms. (steps per millisecond=76 )
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (AND (NOT p0) (NOT p2))), (X (NOT p0)), true, (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p0)))]
False Knowledge obtained : [(F (AND p1 (NOT p0))), (F (NOT (AND (NOT p2) (NOT p0)))), (F (AND p2 (NOT p0))), (F p0)]
Knowledge based reduction with 8 factoid took 605 ms. Reduced automaton from 5 states, 9 edges and 3 AP (stutter sensitive) to 5 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 346 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (AND (NOT p0) p1), (NOT p0)]
Stuttering acceptance computed with spot in 490 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (AND (NOT p0) p1), (NOT p0)]
[2023-03-09 16:19:38] [INFO ] Flow matrix only has 132 transitions (discarded 44 similar events)
[2023-03-09 16:19:38] [INFO ] Invariant cache hit.
[2023-03-09 16:19:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-09 16:19:38] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-09 16:19:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 16:19:38] [INFO ] [Real]Absence check using state equation in 65 ms returned sat
[2023-03-09 16:19:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 16:19:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-09 16:19:38] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-09 16:19:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 16:19:38] [INFO ] [Nat]Absence check using state equation in 63 ms returned sat
[2023-03-09 16:19:38] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 16:19:38] [INFO ] [Nat]Added 22 Read/Feed constraints in 11 ms returned sat
[2023-03-09 16:19:38] [INFO ] Computed and/alt/rep : 56/353/56 causal constraints (skipped 74 transitions) in 23 ms.
[2023-03-09 16:19:39] [INFO ] Added : 8 causal constraints over 2 iterations in 83 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p2))
Stuttering acceptance computed with spot in 290 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (AND (NOT p0) p1), (NOT p0)]
Product exploration explored 100000 steps with 22209 reset in 264 ms.
Product exploration explored 100000 steps with 22266 reset in 292 ms.
Applying partial POR strategy [false, false, true, true, true]
Stuttering acceptance computed with spot in 285 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (AND (NOT p0) p1), (NOT p0)]
Support contains 5 out of 48 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 48/48 places, 176/176 transitions.
Applied a total of 0 rules in 7 ms. Remains 48 /48 variables (removed 0) and now considering 176/176 (removed 0) transitions.
[2023-03-09 16:19:40] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-09 16:19:40] [INFO ] Flow matrix only has 132 transitions (discarded 44 similar events)
[2023-03-09 16:19:40] [INFO ] Invariant cache hit.
[2023-03-09 16:19:40] [INFO ] Dead Transitions using invariants and state equation in 178 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 202 ms. Remains : 48/48 places, 176/176 transitions.
Support contains 5 out of 48 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 176/176 transitions.
Applied a total of 0 rules in 2 ms. Remains 48 /48 variables (removed 0) and now considering 176/176 (removed 0) transitions.
[2023-03-09 16:19:40] [INFO ] Flow matrix only has 132 transitions (discarded 44 similar events)
[2023-03-09 16:19:40] [INFO ] Invariant cache hit.
[2023-03-09 16:19:40] [INFO ] Implicit Places using invariants in 108 ms returned []
[2023-03-09 16:19:40] [INFO ] Flow matrix only has 132 transitions (discarded 44 similar events)
[2023-03-09 16:19:40] [INFO ] Invariant cache hit.
[2023-03-09 16:19:40] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 16:19:40] [INFO ] Implicit Places using invariants and state equation in 182 ms returned []
Implicit Place search using SMT with State Equation took 293 ms to find 0 implicit places.
[2023-03-09 16:19:40] [INFO ] Flow matrix only has 132 transitions (discarded 44 similar events)
[2023-03-09 16:19:40] [INFO ] Invariant cache hit.
[2023-03-09 16:19:41] [INFO ] Dead Transitions using invariants and state equation in 179 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 475 ms. Remains : 48/48 places, 176/176 transitions.
Treatment of property DoubleLock-PT-p1s1-LTLFireability-10 finished in 10261 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 4 out of 52 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 52/52 places, 196/196 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 51 transition count 192
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 51 transition count 192
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 50 transition count 188
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 50 transition count 188
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 49 transition count 184
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 49 transition count 184
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 48 transition count 176
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 48 transition count 176
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 47 transition count 168
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 47 transition count 168
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 46 transition count 164
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 46 transition count 164
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 45 transition count 160
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 45 transition count 160
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 44 transition count 156
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 44 transition count 156
Applied a total of 16 rules in 13 ms. Remains 44 /52 variables (removed 8) and now considering 156/196 (removed 40) transitions.
[2023-03-09 16:19:41] [INFO ] Flow matrix only has 112 transitions (discarded 44 similar events)
// Phase 1: matrix 112 rows 44 cols
[2023-03-09 16:19:41] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-09 16:19:41] [INFO ] Implicit Places using invariants in 103 ms returned []
[2023-03-09 16:19:41] [INFO ] Flow matrix only has 112 transitions (discarded 44 similar events)
[2023-03-09 16:19:41] [INFO ] Invariant cache hit.
[2023-03-09 16:19:41] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-09 16:19:41] [INFO ] Implicit Places using invariants and state equation in 242 ms returned []
Implicit Place search using SMT with State Equation took 347 ms to find 0 implicit places.
[2023-03-09 16:19:41] [INFO ] Flow matrix only has 112 transitions (discarded 44 similar events)
[2023-03-09 16:19:41] [INFO ] Invariant cache hit.
[2023-03-09 16:19:41] [INFO ] Dead Transitions using invariants and state equation in 160 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 44/52 places, 156/196 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 531 ms. Remains : 44/52 places, 156/196 transitions.
Stuttering acceptance computed with spot in 217 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DoubleLock-PT-p1s1-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p1:(OR (LT s8 1) (LT s19 1)), p0:(AND (GEQ s6 1) (GEQ s33 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 1516 reset in 589 ms.
Product exploration explored 100000 steps with 1510 reset in 276 ms.
Computed a total of 4 stabilizing places and 24 stable transitions
Computed a total of 4 stabilizing places and 24 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 79 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 154 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 661 steps, including 4 resets, run visited all 2 properties in 7 ms. (steps per millisecond=94 )
Knowledge obtained : [(AND p1 (NOT p0)), true]
False Knowledge obtained : [(F (NOT (AND (NOT p0) p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 2 factoid took 323 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 203 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 202 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 44 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 44/44 places, 156/156 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-09 16:19:43] [INFO ] Flow matrix only has 112 transitions (discarded 44 similar events)
[2023-03-09 16:19:43] [INFO ] Invariant cache hit.
[2023-03-09 16:19:43] [INFO ] Implicit Places using invariants in 103 ms returned []
[2023-03-09 16:19:43] [INFO ] Flow matrix only has 112 transitions (discarded 44 similar events)
[2023-03-09 16:19:43] [INFO ] Invariant cache hit.
[2023-03-09 16:19:44] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-09 16:19:44] [INFO ] Implicit Places using invariants and state equation in 180 ms returned []
Implicit Place search using SMT with State Equation took 285 ms to find 0 implicit places.
[2023-03-09 16:19:44] [INFO ] Flow matrix only has 112 transitions (discarded 44 similar events)
[2023-03-09 16:19:44] [INFO ] Invariant cache hit.
[2023-03-09 16:19:44] [INFO ] Dead Transitions using invariants and state equation in 148 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 436 ms. Remains : 44/44 places, 156/156 transitions.
Computed a total of 4 stabilizing places and 24 stable transitions
Computed a total of 4 stabilizing places and 24 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 116 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 215 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 780 steps, including 8 resets, run visited all 2 properties in 5 ms. (steps per millisecond=156 )
Knowledge obtained : [(AND (NOT p0) p1), true]
False Knowledge obtained : [(F (NOT (AND (NOT p0) p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 2 factoid took 183 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 209 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 205 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 206 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 1523 reset in 337 ms.
Product exploration explored 100000 steps with 1541 reset in 367 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 206 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 44 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 44/44 places, 156/156 transitions.
Applied a total of 0 rules in 10 ms. Remains 44 /44 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-09 16:19:46] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-09 16:19:46] [INFO ] Flow matrix only has 112 transitions (discarded 44 similar events)
[2023-03-09 16:19:46] [INFO ] Invariant cache hit.
[2023-03-09 16:19:46] [INFO ] Dead Transitions using invariants and state equation in 154 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 174 ms. Remains : 44/44 places, 156/156 transitions.
Support contains 4 out of 44 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 44/44 places, 156/156 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-09 16:19:46] [INFO ] Flow matrix only has 112 transitions (discarded 44 similar events)
[2023-03-09 16:19:46] [INFO ] Invariant cache hit.
[2023-03-09 16:19:46] [INFO ] Implicit Places using invariants in 102 ms returned []
[2023-03-09 16:19:46] [INFO ] Flow matrix only has 112 transitions (discarded 44 similar events)
[2023-03-09 16:19:46] [INFO ] Invariant cache hit.
[2023-03-09 16:19:46] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-09 16:19:46] [INFO ] Implicit Places using invariants and state equation in 182 ms returned []
Implicit Place search using SMT with State Equation took 286 ms to find 0 implicit places.
[2023-03-09 16:19:46] [INFO ] Flow matrix only has 112 transitions (discarded 44 similar events)
[2023-03-09 16:19:46] [INFO ] Invariant cache hit.
[2023-03-09 16:19:47] [INFO ] Dead Transitions using invariants and state equation in 162 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 450 ms. Remains : 44/44 places, 156/156 transitions.
Treatment of property DoubleLock-PT-p1s1-LTLFireability-11 finished in 5965 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(X(F(p0))))))'
Support contains 2 out of 52 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 52/52 places, 196/196 transitions.
Applied a total of 0 rules in 1 ms. Remains 52 /52 variables (removed 0) and now considering 196/196 (removed 0) transitions.
[2023-03-09 16:19:47] [INFO ] Flow matrix only has 148 transitions (discarded 48 similar events)
// Phase 1: matrix 148 rows 52 cols
[2023-03-09 16:19:47] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-09 16:19:47] [INFO ] Implicit Places using invariants in 116 ms returned []
[2023-03-09 16:19:47] [INFO ] Flow matrix only has 148 transitions (discarded 48 similar events)
[2023-03-09 16:19:47] [INFO ] Invariant cache hit.
[2023-03-09 16:19:47] [INFO ] State equation strengthened by 23 read => feed constraints.
[2023-03-09 16:19:47] [INFO ] Implicit Places using invariants and state equation in 214 ms returned []
Implicit Place search using SMT with State Equation took 332 ms to find 0 implicit places.
[2023-03-09 16:19:47] [INFO ] Flow matrix only has 148 transitions (discarded 48 similar events)
[2023-03-09 16:19:47] [INFO ] Invariant cache hit.
[2023-03-09 16:19:47] [INFO ] Dead Transitions using invariants and state equation in 189 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 530 ms. Remains : 52/52 places, 196/196 transitions.
Stuttering acceptance computed with spot in 247 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DoubleLock-PT-p1s1-LTLFireability-13 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: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p0:(OR (LT s10 1) (LT s50 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]]
Product exploration explored 100000 steps with 20000 reset in 235 ms.
Product exploration explored 100000 steps with 20000 reset in 260 ms.
Computed a total of 4 stabilizing places and 24 stable transitions
Computed a total of 4 stabilizing places and 24 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 274 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 224 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 1076 steps, including 9 resets, run visited all 1 properties in 5 ms. (steps per millisecond=215 )
Knowledge obtained : [p0, true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 137 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 280 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 246 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 52 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 52/52 places, 196/196 transitions.
Applied a total of 0 rules in 1 ms. Remains 52 /52 variables (removed 0) and now considering 196/196 (removed 0) transitions.
[2023-03-09 16:19:49] [INFO ] Flow matrix only has 148 transitions (discarded 48 similar events)
[2023-03-09 16:19:49] [INFO ] Invariant cache hit.
[2023-03-09 16:19:49] [INFO ] Implicit Places using invariants in 118 ms returned []
[2023-03-09 16:19:49] [INFO ] Flow matrix only has 148 transitions (discarded 48 similar events)
[2023-03-09 16:19:49] [INFO ] Invariant cache hit.
[2023-03-09 16:19:49] [INFO ] State equation strengthened by 23 read => feed constraints.
[2023-03-09 16:19:49] [INFO ] Implicit Places using invariants and state equation in 192 ms returned []
Implicit Place search using SMT with State Equation took 315 ms to find 0 implicit places.
[2023-03-09 16:19:49] [INFO ] Flow matrix only has 148 transitions (discarded 48 similar events)
[2023-03-09 16:19:49] [INFO ] Invariant cache hit.
[2023-03-09 16:19:50] [INFO ] Dead Transitions using invariants and state equation in 191 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 509 ms. Remains : 52/52 places, 196/196 transitions.
Computed a total of 4 stabilizing places and 24 stable transitions
Computed a total of 4 stabilizing places and 24 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 115 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 290 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 527 steps, including 4 resets, run visited all 1 properties in 2 ms. (steps per millisecond=263 )
Knowledge obtained : [p0, true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 146 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 248 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 240 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 253 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 20000 reset in 225 ms.
Product exploration explored 100000 steps with 20000 reset in 246 ms.
Applying partial POR strategy [true, false, false, false, false]
Stuttering acceptance computed with spot in 242 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 52 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 52/52 places, 196/196 transitions.
Applied a total of 0 rules in 7 ms. Remains 52 /52 variables (removed 0) and now considering 196/196 (removed 0) transitions.
[2023-03-09 16:19:52] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-09 16:19:52] [INFO ] Flow matrix only has 148 transitions (discarded 48 similar events)
[2023-03-09 16:19:52] [INFO ] Invariant cache hit.
[2023-03-09 16:19:52] [INFO ] Dead Transitions using invariants and state equation in 164 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 182 ms. Remains : 52/52 places, 196/196 transitions.
Support contains 2 out of 52 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 52/52 places, 196/196 transitions.
Applied a total of 0 rules in 2 ms. Remains 52 /52 variables (removed 0) and now considering 196/196 (removed 0) transitions.
[2023-03-09 16:19:52] [INFO ] Flow matrix only has 148 transitions (discarded 48 similar events)
[2023-03-09 16:19:52] [INFO ] Invariant cache hit.
[2023-03-09 16:19:52] [INFO ] Implicit Places using invariants in 89 ms returned []
[2023-03-09 16:19:52] [INFO ] Flow matrix only has 148 transitions (discarded 48 similar events)
[2023-03-09 16:19:52] [INFO ] Invariant cache hit.
[2023-03-09 16:19:52] [INFO ] State equation strengthened by 23 read => feed constraints.
[2023-03-09 16:19:52] [INFO ] Implicit Places using invariants and state equation in 209 ms returned []
Implicit Place search using SMT with State Equation took 301 ms to find 0 implicit places.
[2023-03-09 16:19:52] [INFO ] Flow matrix only has 148 transitions (discarded 48 similar events)
[2023-03-09 16:19:52] [INFO ] Invariant cache hit.
[2023-03-09 16:19:53] [INFO ] Dead Transitions using invariants and state equation in 194 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 500 ms. Remains : 52/52 places, 196/196 transitions.
Treatment of property DoubleLock-PT-p1s1-LTLFireability-13 finished in 5898 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||X(F(p1)))))'
Support contains 4 out of 52 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 52/52 places, 196/196 transitions.
Applied a total of 0 rules in 1 ms. Remains 52 /52 variables (removed 0) and now considering 196/196 (removed 0) transitions.
[2023-03-09 16:19:53] [INFO ] Flow matrix only has 148 transitions (discarded 48 similar events)
[2023-03-09 16:19:53] [INFO ] Invariant cache hit.
[2023-03-09 16:19:53] [INFO ] Implicit Places using invariants in 113 ms returned []
[2023-03-09 16:19:53] [INFO ] Flow matrix only has 148 transitions (discarded 48 similar events)
[2023-03-09 16:19:53] [INFO ] Invariant cache hit.
[2023-03-09 16:19:53] [INFO ] State equation strengthened by 23 read => feed constraints.
[2023-03-09 16:19:53] [INFO ] Implicit Places using invariants and state equation in 205 ms returned []
Implicit Place search using SMT with State Equation took 321 ms to find 0 implicit places.
[2023-03-09 16:19:53] [INFO ] Flow matrix only has 148 transitions (discarded 48 similar events)
[2023-03-09 16:19:53] [INFO ] Invariant cache hit.
[2023-03-09 16:19:53] [INFO ] Dead Transitions using invariants and state equation in 195 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 521 ms. Remains : 52/52 places, 196/196 transitions.
Stuttering acceptance computed with spot in 173 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DoubleLock-PT-p1s1-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s0 1) (GEQ s17 1)), p1:(OR (LT s8 1) (LT s41 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][false, false]]
Product exploration explored 100000 steps with 50000 reset in 233 ms.
Product exploration explored 100000 steps with 50000 reset in 248 ms.
Computed a total of 4 stabilizing places and 24 stable transitions
Computed a total of 4 stabilizing places and 24 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p0) (NOT p1))))
Knowledge based reduction with 3 factoid took 87 ms. Reduced automaton from 2 states, 2 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DoubleLock-PT-p1s1-LTLFireability-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DoubleLock-PT-p1s1-LTLFireability-14 finished in 1294 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U p1)))'
Support contains 4 out of 52 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 52/52 places, 196/196 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 51 transition count 192
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 51 transition count 192
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 50 transition count 188
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 50 transition count 188
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 49 transition count 184
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 49 transition count 184
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 48 transition count 176
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 48 transition count 176
Applied a total of 8 rules in 8 ms. Remains 48 /52 variables (removed 4) and now considering 176/196 (removed 20) transitions.
[2023-03-09 16:19:54] [INFO ] Flow matrix only has 132 transitions (discarded 44 similar events)
// Phase 1: matrix 132 rows 48 cols
[2023-03-09 16:19:54] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-09 16:19:54] [INFO ] Implicit Places using invariants in 111 ms returned []
[2023-03-09 16:19:54] [INFO ] Flow matrix only has 132 transitions (discarded 44 similar events)
[2023-03-09 16:19:54] [INFO ] Invariant cache hit.
[2023-03-09 16:19:54] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 16:19:54] [INFO ] Implicit Places using invariants and state equation in 182 ms returned []
Implicit Place search using SMT with State Equation took 296 ms to find 0 implicit places.
[2023-03-09 16:19:54] [INFO ] Flow matrix only has 132 transitions (discarded 44 similar events)
[2023-03-09 16:19:54] [INFO ] Invariant cache hit.
[2023-03-09 16:19:54] [INFO ] Dead Transitions using invariants and state equation in 148 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 48/52 places, 176/196 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 455 ms. Remains : 48/52 places, 176/196 transitions.
Stuttering acceptance computed with spot in 127 ms :[(NOT p1), (NOT p1), true]
Running random walk in product with property : DoubleLock-PT-p1s1-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p1:(AND (GEQ s1 1) (GEQ s46 1)), p0:(AND (GEQ s11 1) (GEQ s44 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA DoubleLock-PT-p1s1-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p1s1-LTLFireability-15 finished in 601 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)))'
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)))'
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((F(p0)||(X(!p1) U G(p2))))))'
Found a Lengthening insensitive property : DoubleLock-PT-p1s1-LTLFireability-10
Stuttering acceptance computed with spot in 390 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) p1), (AND (NOT p0) (NOT p2) p1), (NOT p0), (AND (NOT p0) (NOT p2))]
Support contains 5 out of 52 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 52/52 places, 196/196 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 51 transition count 192
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 51 transition count 192
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 50 transition count 188
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 50 transition count 188
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 49 transition count 184
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 49 transition count 184
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 48 transition count 176
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 48 transition count 176
Applied a total of 8 rules in 15 ms. Remains 48 /52 variables (removed 4) and now considering 176/196 (removed 20) transitions.
[2023-03-09 16:19:55] [INFO ] Flow matrix only has 132 transitions (discarded 44 similar events)
[2023-03-09 16:19:55] [INFO ] Invariant cache hit.
[2023-03-09 16:19:55] [INFO ] Implicit Places using invariants in 85 ms returned []
[2023-03-09 16:19:55] [INFO ] Flow matrix only has 132 transitions (discarded 44 similar events)
[2023-03-09 16:19:55] [INFO ] Invariant cache hit.
[2023-03-09 16:19:55] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 16:19:56] [INFO ] Implicit Places using invariants and state equation in 193 ms returned []
Implicit Place search using SMT with State Equation took 279 ms to find 0 implicit places.
[2023-03-09 16:19:56] [INFO ] Flow matrix only has 132 transitions (discarded 44 similar events)
[2023-03-09 16:19:56] [INFO ] Invariant cache hit.
[2023-03-09 16:19:56] [INFO ] Dead Transitions using invariants and state equation in 170 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 48/52 places, 176/196 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 467 ms. Remains : 48/52 places, 176/196 transitions.
Running random walk in product with property : DoubleLock-PT-p1s1-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) p2), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p0) p2), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p0) p2), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=4 dest: 5}, { cond=(AND (NOT p0) p2 p1), acceptance={} source=4 dest: 6}], [{ cond=(NOT p0), acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=6 dest: 5}, { cond=(AND (NOT p0) p2), acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s37 1)), p2:(AND (GEQ s1 1) (GEQ s28 1)), p1:(AND (GEQ s3 1) (GEQ s24 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, sl-invariant], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 22272 reset in 283 ms.
Product exploration explored 100000 steps with 22280 reset in 324 ms.
Computed a total of 4 stabilizing places and 24 stable transitions
Computed a total of 4 stabilizing places and 24 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) p2))), true, (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT (AND (NOT p0) p2 p1)))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 614 ms. Reduced automaton from 7 states, 15 edges and 3 AP (stutter sensitive) to 7 states, 15 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 395 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) p1), (AND (NOT p0) (NOT p2) p1), (NOT p0), (AND (NOT p0) (NOT p2))]
Incomplete random walk after 10000 steps, including 73 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 6) seen :5
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-09 16:19:57] [INFO ] Flow matrix only has 132 transitions (discarded 44 similar events)
[2023-03-09 16:19:57] [INFO ] Invariant cache hit.
[2023-03-09 16:19:58] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-09 16:19:58] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-09 16:19:58] [INFO ] After 107ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) p2))), true, (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT (AND (NOT p0) p2 p1)))), (X (X (NOT (AND (NOT p0) p1)))), (G (NOT (AND p2 (NOT p0) p1)))]
False Knowledge obtained : [(F (AND (NOT p2) (NOT p0) p1)), (F p0), (F (NOT (AND (NOT p2) (NOT p0)))), (F (AND (NOT p0) p1)), (F (AND p2 (NOT p0)))]
Knowledge based reduction with 10 factoid took 905 ms. Reduced automaton from 7 states, 15 edges and 3 AP (stutter sensitive) to 5 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 269 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (AND (NOT p0) p1), (NOT p0)]
Stuttering acceptance computed with spot in 284 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (AND (NOT p0) p1), (NOT p0)]
[2023-03-09 16:19:59] [INFO ] Flow matrix only has 132 transitions (discarded 44 similar events)
[2023-03-09 16:19:59] [INFO ] Invariant cache hit.
[2023-03-09 16:19:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-09 16:19:59] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-09 16:19:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 16:19:59] [INFO ] [Real]Absence check using state equation in 65 ms returned sat
[2023-03-09 16:19:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 16:19:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-09 16:19:59] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-09 16:19:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 16:20:00] [INFO ] [Nat]Absence check using state equation in 64 ms returned sat
[2023-03-09 16:20:00] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 16:20:00] [INFO ] [Nat]Added 22 Read/Feed constraints in 10 ms returned sat
[2023-03-09 16:20:00] [INFO ] Computed and/alt/rep : 56/353/56 causal constraints (skipped 74 transitions) in 24 ms.
[2023-03-09 16:20:00] [INFO ] Added : 8 causal constraints over 2 iterations in 86 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p2))
Support contains 5 out of 48 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 176/176 transitions.
Applied a total of 0 rules in 1 ms. Remains 48 /48 variables (removed 0) and now considering 176/176 (removed 0) transitions.
[2023-03-09 16:20:00] [INFO ] Flow matrix only has 132 transitions (discarded 44 similar events)
[2023-03-09 16:20:00] [INFO ] Invariant cache hit.
[2023-03-09 16:20:00] [INFO ] Implicit Places using invariants in 107 ms returned []
[2023-03-09 16:20:00] [INFO ] Flow matrix only has 132 transitions (discarded 44 similar events)
[2023-03-09 16:20:00] [INFO ] Invariant cache hit.
[2023-03-09 16:20:00] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 16:20:00] [INFO ] Implicit Places using invariants and state equation in 189 ms returned []
Implicit Place search using SMT with State Equation took 298 ms to find 0 implicit places.
[2023-03-09 16:20:00] [INFO ] Flow matrix only has 132 transitions (discarded 44 similar events)
[2023-03-09 16:20:00] [INFO ] Invariant cache hit.
[2023-03-09 16:20:00] [INFO ] Dead Transitions using invariants and state equation in 145 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 446 ms. Remains : 48/48 places, 176/176 transitions.
Computed a total of 4 stabilizing places and 24 stable transitions
Computed a total of 4 stabilizing places and 24 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (AND (NOT p0) (NOT p2))), (X (NOT p0)), true, (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 451 ms. Reduced automaton from 5 states, 9 edges and 3 AP (stutter sensitive) to 5 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 192 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (AND (NOT p0) p1), (NOT p0)]
Finished random walk after 432 steps, including 4 resets, run visited all 4 properties in 8 ms. (steps per millisecond=54 )
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (AND (NOT p0) (NOT p2))), (X (NOT p0)), true, (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p0)))]
False Knowledge obtained : [(F (AND p1 (NOT p0))), (F (NOT (AND (NOT p2) (NOT p0)))), (F (AND p2 (NOT p0))), (F p0)]
Knowledge based reduction with 8 factoid took 604 ms. Reduced automaton from 5 states, 9 edges and 3 AP (stutter sensitive) to 5 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 276 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (AND (NOT p0) p1), (NOT p0)]
Stuttering acceptance computed with spot in 271 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (AND (NOT p0) p1), (NOT p0)]
[2023-03-09 16:20:02] [INFO ] Flow matrix only has 132 transitions (discarded 44 similar events)
[2023-03-09 16:20:02] [INFO ] Invariant cache hit.
[2023-03-09 16:20:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-09 16:20:02] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-09 16:20:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 16:20:02] [INFO ] [Real]Absence check using state equation in 61 ms returned sat
[2023-03-09 16:20:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 16:20:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-09 16:20:02] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-09 16:20:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 16:20:02] [INFO ] [Nat]Absence check using state equation in 61 ms returned sat
[2023-03-09 16:20:02] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 16:20:02] [INFO ] [Nat]Added 22 Read/Feed constraints in 10 ms returned sat
[2023-03-09 16:20:02] [INFO ] Computed and/alt/rep : 56/353/56 causal constraints (skipped 74 transitions) in 23 ms.
[2023-03-09 16:20:03] [INFO ] Added : 8 causal constraints over 2 iterations in 81 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p2))
Stuttering acceptance computed with spot in 271 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (AND (NOT p0) p1), (NOT p0)]
Product exploration explored 100000 steps with 22258 reset in 262 ms.
Product exploration explored 100000 steps with 22292 reset in 295 ms.
Applying partial POR strategy [false, false, true, true, true]
Stuttering acceptance computed with spot in 274 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (AND (NOT p0) p1), (NOT p0)]
Support contains 5 out of 48 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 48/48 places, 176/176 transitions.
Applied a total of 0 rules in 6 ms. Remains 48 /48 variables (removed 0) and now considering 176/176 (removed 0) transitions.
[2023-03-09 16:20:04] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-09 16:20:04] [INFO ] Flow matrix only has 132 transitions (discarded 44 similar events)
[2023-03-09 16:20:04] [INFO ] Invariant cache hit.
[2023-03-09 16:20:04] [INFO ] Dead Transitions using invariants and state equation in 160 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 177 ms. Remains : 48/48 places, 176/176 transitions.
Support contains 5 out of 48 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 176/176 transitions.
Applied a total of 0 rules in 1 ms. Remains 48 /48 variables (removed 0) and now considering 176/176 (removed 0) transitions.
[2023-03-09 16:20:04] [INFO ] Flow matrix only has 132 transitions (discarded 44 similar events)
[2023-03-09 16:20:04] [INFO ] Invariant cache hit.
[2023-03-09 16:20:04] [INFO ] Implicit Places using invariants in 78 ms returned []
[2023-03-09 16:20:04] [INFO ] Flow matrix only has 132 transitions (discarded 44 similar events)
[2023-03-09 16:20:04] [INFO ] Invariant cache hit.
[2023-03-09 16:20:04] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 16:20:04] [INFO ] Implicit Places using invariants and state equation in 169 ms returned []
Implicit Place search using SMT with State Equation took 249 ms to find 0 implicit places.
[2023-03-09 16:20:04] [INFO ] Flow matrix only has 132 transitions (discarded 44 similar events)
[2023-03-09 16:20:04] [INFO ] Invariant cache hit.
[2023-03-09 16:20:04] [INFO ] Dead Transitions using invariants and state equation in 139 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 391 ms. Remains : 48/48 places, 176/176 transitions.
Treatment of property DoubleLock-PT-p1s1-LTLFireability-10 finished in 9633 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)))))))'
Found a Shortening insensitive property : DoubleLock-PT-p1s1-LTLFireability-11
Stuttering acceptance computed with spot in 201 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 4 out of 52 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 52/52 places, 196/196 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 51 transition count 192
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 51 transition count 192
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 50 transition count 188
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 50 transition count 188
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 49 transition count 184
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 49 transition count 184
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 48 transition count 176
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 48 transition count 176
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 47 transition count 168
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 47 transition count 168
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 46 transition count 164
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 46 transition count 164
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 45 transition count 160
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 45 transition count 160
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 44 transition count 156
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 44 transition count 156
Applied a total of 16 rules in 24 ms. Remains 44 /52 variables (removed 8) and now considering 156/196 (removed 40) transitions.
[2023-03-09 16:20:05] [INFO ] Flow matrix only has 112 transitions (discarded 44 similar events)
// Phase 1: matrix 112 rows 44 cols
[2023-03-09 16:20:05] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-09 16:20:05] [INFO ] Implicit Places using invariants in 74 ms returned []
[2023-03-09 16:20:05] [INFO ] Flow matrix only has 112 transitions (discarded 44 similar events)
[2023-03-09 16:20:05] [INFO ] Invariant cache hit.
[2023-03-09 16:20:05] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-09 16:20:05] [INFO ] Implicit Places using invariants and state equation in 170 ms returned []
Implicit Place search using SMT with State Equation took 255 ms to find 0 implicit places.
[2023-03-09 16:20:05] [INFO ] Flow matrix only has 112 transitions (discarded 44 similar events)
[2023-03-09 16:20:05] [INFO ] Invariant cache hit.
[2023-03-09 16:20:05] [INFO ] Dead Transitions using invariants and state equation in 148 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 44/52 places, 156/196 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 429 ms. Remains : 44/52 places, 156/196 transitions.
Running random walk in product with property : DoubleLock-PT-p1s1-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p1:(OR (LT s8 1) (LT s19 1)), p0:(AND (GEQ s6 1) (GEQ s33 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, cl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 1453 reset in 324 ms.
Product exploration explored 100000 steps with 1492 reset in 352 ms.
Computed a total of 4 stabilizing places and 24 stable transitions
Computed a total of 4 stabilizing places and 24 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 122 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 193 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 143 steps, including 1 resets, run visited all 2 properties in 4 ms. (steps per millisecond=35 )
Knowledge obtained : [(AND p1 (NOT p0)), true]
False Knowledge obtained : [(F (NOT (AND (NOT p0) p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 2 factoid took 167 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 187 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 199 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 44 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 44/44 places, 156/156 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-09 16:20:07] [INFO ] Flow matrix only has 112 transitions (discarded 44 similar events)
[2023-03-09 16:20:07] [INFO ] Invariant cache hit.
[2023-03-09 16:20:07] [INFO ] Implicit Places using invariants in 98 ms returned []
[2023-03-09 16:20:07] [INFO ] Flow matrix only has 112 transitions (discarded 44 similar events)
[2023-03-09 16:20:07] [INFO ] Invariant cache hit.
[2023-03-09 16:20:07] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-09 16:20:07] [INFO ] Implicit Places using invariants and state equation in 162 ms returned []
Implicit Place search using SMT with State Equation took 262 ms to find 0 implicit places.
[2023-03-09 16:20:07] [INFO ] Flow matrix only has 112 transitions (discarded 44 similar events)
[2023-03-09 16:20:07] [INFO ] Invariant cache hit.
[2023-03-09 16:20:07] [INFO ] Dead Transitions using invariants and state equation in 128 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 394 ms. Remains : 44/44 places, 156/156 transitions.
Computed a total of 4 stabilizing places and 24 stable transitions
Computed a total of 4 stabilizing places and 24 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 122 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 200 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 496 steps, including 3 resets, run visited all 2 properties in 8 ms. (steps per millisecond=62 )
Knowledge obtained : [(AND (NOT p0) p1), true]
False Knowledge obtained : [(F (NOT (AND (NOT p0) p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 2 factoid took 180 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 199 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 199 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 198 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 1499 reset in 323 ms.
Product exploration explored 100000 steps with 1521 reset in 351 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 188 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 44 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 44/44 places, 156/156 transitions.
Applied a total of 0 rules in 3 ms. Remains 44 /44 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-09 16:20:09] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-09 16:20:09] [INFO ] Flow matrix only has 112 transitions (discarded 44 similar events)
[2023-03-09 16:20:09] [INFO ] Invariant cache hit.
[2023-03-09 16:20:09] [INFO ] Dead Transitions using invariants and state equation in 120 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 132 ms. Remains : 44/44 places, 156/156 transitions.
Support contains 4 out of 44 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 44/44 places, 156/156 transitions.
Applied a total of 0 rules in 1 ms. Remains 44 /44 variables (removed 0) and now considering 156/156 (removed 0) transitions.
[2023-03-09 16:20:09] [INFO ] Flow matrix only has 112 transitions (discarded 44 similar events)
[2023-03-09 16:20:09] [INFO ] Invariant cache hit.
[2023-03-09 16:20:09] [INFO ] Implicit Places using invariants in 90 ms returned []
[2023-03-09 16:20:10] [INFO ] Flow matrix only has 112 transitions (discarded 44 similar events)
[2023-03-09 16:20:10] [INFO ] Invariant cache hit.
[2023-03-09 16:20:10] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-09 16:20:10] [INFO ] Implicit Places using invariants and state equation in 166 ms returned []
Implicit Place search using SMT with State Equation took 258 ms to find 0 implicit places.
[2023-03-09 16:20:10] [INFO ] Flow matrix only has 112 transitions (discarded 44 similar events)
[2023-03-09 16:20:10] [INFO ] Invariant cache hit.
[2023-03-09 16:20:10] [INFO ] Dead Transitions using invariants and state equation in 148 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 409 ms. Remains : 44/44 places, 156/156 transitions.
Treatment of property DoubleLock-PT-p1s1-LTLFireability-11 finished in 5482 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(X(F(p0))))))'
Found a Shortening insensitive property : DoubleLock-PT-p1s1-LTLFireability-13
Stuttering acceptance computed with spot in 246 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 52 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 52/52 places, 196/196 transitions.
Applied a total of 0 rules in 3 ms. Remains 52 /52 variables (removed 0) and now considering 196/196 (removed 0) transitions.
[2023-03-09 16:20:10] [INFO ] Flow matrix only has 148 transitions (discarded 48 similar events)
// Phase 1: matrix 148 rows 52 cols
[2023-03-09 16:20:10] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-09 16:20:10] [INFO ] Implicit Places using invariants in 97 ms returned []
[2023-03-09 16:20:10] [INFO ] Flow matrix only has 148 transitions (discarded 48 similar events)
[2023-03-09 16:20:10] [INFO ] Invariant cache hit.
[2023-03-09 16:20:10] [INFO ] State equation strengthened by 23 read => feed constraints.
[2023-03-09 16:20:11] [INFO ] Implicit Places using invariants and state equation in 200 ms returned []
Implicit Place search using SMT with State Equation took 312 ms to find 0 implicit places.
[2023-03-09 16:20:11] [INFO ] Flow matrix only has 148 transitions (discarded 48 similar events)
[2023-03-09 16:20:11] [INFO ] Invariant cache hit.
[2023-03-09 16:20:11] [INFO ] Dead Transitions using invariants and state equation in 161 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 478 ms. Remains : 52/52 places, 196/196 transitions.
Running random walk in product with property : DoubleLock-PT-p1s1-LTLFireability-13 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: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p0:(OR (LT s10 1) (LT s50 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 20000 reset in 222 ms.
Product exploration explored 100000 steps with 20000 reset in 247 ms.
Computed a total of 4 stabilizing places and 24 stable transitions
Computed a total of 4 stabilizing places and 24 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 120 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 250 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 304 steps, including 1 resets, run visited all 1 properties in 2 ms. (steps per millisecond=152 )
Knowledge obtained : [p0, true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 146 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 247 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 242 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 52 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 52/52 places, 196/196 transitions.
Applied a total of 0 rules in 1 ms. Remains 52 /52 variables (removed 0) and now considering 196/196 (removed 0) transitions.
[2023-03-09 16:20:12] [INFO ] Flow matrix only has 148 transitions (discarded 48 similar events)
[2023-03-09 16:20:12] [INFO ] Invariant cache hit.
[2023-03-09 16:20:12] [INFO ] Implicit Places using invariants in 109 ms returned []
[2023-03-09 16:20:12] [INFO ] Flow matrix only has 148 transitions (discarded 48 similar events)
[2023-03-09 16:20:12] [INFO ] Invariant cache hit.
[2023-03-09 16:20:12] [INFO ] State equation strengthened by 23 read => feed constraints.
[2023-03-09 16:20:13] [INFO ] Implicit Places using invariants and state equation in 189 ms returned []
Implicit Place search using SMT with State Equation took 299 ms to find 0 implicit places.
[2023-03-09 16:20:13] [INFO ] Flow matrix only has 148 transitions (discarded 48 similar events)
[2023-03-09 16:20:13] [INFO ] Invariant cache hit.
[2023-03-09 16:20:13] [INFO ] Dead Transitions using invariants and state equation in 155 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 457 ms. Remains : 52/52 places, 196/196 transitions.
Computed a total of 4 stabilizing places and 24 stable transitions
Computed a total of 4 stabilizing places and 24 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 116 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 242 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 628 steps, including 5 resets, run visited all 1 properties in 3 ms. (steps per millisecond=209 )
Knowledge obtained : [p0, true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 150 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 329 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 239 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 238 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 20000 reset in 224 ms.
Product exploration explored 100000 steps with 20000 reset in 247 ms.
Applying partial POR strategy [true, false, false, false, false]
Stuttering acceptance computed with spot in 225 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 52 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 52/52 places, 196/196 transitions.
Applied a total of 0 rules in 4 ms. Remains 52 /52 variables (removed 0) and now considering 196/196 (removed 0) transitions.
[2023-03-09 16:20:15] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-09 16:20:15] [INFO ] Flow matrix only has 148 transitions (discarded 48 similar events)
[2023-03-09 16:20:15] [INFO ] Invariant cache hit.
[2023-03-09 16:20:15] [INFO ] Dead Transitions using invariants and state equation in 174 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 188 ms. Remains : 52/52 places, 196/196 transitions.
Support contains 2 out of 52 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 52/52 places, 196/196 transitions.
Applied a total of 0 rules in 1 ms. Remains 52 /52 variables (removed 0) and now considering 196/196 (removed 0) transitions.
[2023-03-09 16:20:15] [INFO ] Flow matrix only has 148 transitions (discarded 48 similar events)
[2023-03-09 16:20:15] [INFO ] Invariant cache hit.
[2023-03-09 16:20:15] [INFO ] Implicit Places using invariants in 80 ms returned []
[2023-03-09 16:20:15] [INFO ] Flow matrix only has 148 transitions (discarded 48 similar events)
[2023-03-09 16:20:15] [INFO ] Invariant cache hit.
[2023-03-09 16:20:15] [INFO ] State equation strengthened by 23 read => feed constraints.
[2023-03-09 16:20:15] [INFO ] Implicit Places using invariants and state equation in 204 ms returned []
Implicit Place search using SMT with State Equation took 288 ms to find 0 implicit places.
[2023-03-09 16:20:15] [INFO ] Flow matrix only has 148 transitions (discarded 48 similar events)
[2023-03-09 16:20:15] [INFO ] Invariant cache hit.
[2023-03-09 16:20:15] [INFO ] Dead Transitions using invariants and state equation in 152 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 444 ms. Remains : 52/52 places, 196/196 transitions.
Treatment of property DoubleLock-PT-p1s1-LTLFireability-13 finished in 5665 ms.
[2023-03-09 16:20:16] [INFO ] Flatten gal took : 29 ms
[2023-03-09 16:20:16] [INFO ] Export to MCC of 5 properties in file /home/mcc/execution/LTLFireability.sr.xml took 3 ms.
[2023-03-09 16:20:16] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 52 places, 196 transitions and 780 arcs took 5 ms.
Total runtime 62718 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT DoubleLock-PT-p1s1
BK_EXAMINATION: LTLFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/372
LTLFireability

FORMULA DoubleLock-PT-p1s1-LTLFireability-13 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DoubleLock-PT-p1s1-LTLFireability-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1678378997710

--------------------
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/372/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/372/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/372/LTLFireability.xml
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
lola: LAUNCH task # 1 (type EXCL) for 0 DoubleLock-PT-p1s1-LTLFireability-06
lola: time limit : 720 sec
lola: memory limit: 32 pages
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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="DoubleLock-PT-p1s1"
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 DoubleLock-PT-p1s1, 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 r135-smll-167819414600508"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DoubleLock-PT-p1s1.tgz
mv DoubleLock-PT-p1s1 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 ;