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.r487-tall-167912704001116.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 UtilityControlRoom-PT-Z2T3N10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r487-tall-167912704001116
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.5M
-rw-r--r-- 1 mcc users 30K Feb 26 14:39 CTLCardinality.txt
-rw-r--r-- 1 mcc users 156K Feb 26 14:39 CTLCardinality.xml
-rw-r--r-- 1 mcc users 50K Feb 26 14:37 CTLFireability.txt
-rw-r--r-- 1 mcc users 219K Feb 26 14:37 CTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 25 17:24 LTLCardinality.txt
-rw-r--r-- 1 mcc users 49K Feb 25 17:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 15K Feb 25 17:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 25 17:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 36K Feb 26 14:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 185K Feb 26 14:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 110K Feb 26 14:44 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 451K Feb 26 14:44 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 8.1K Feb 25 17:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 8 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 116K Mar 5 18:23 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLFireability-00
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLFireability-01
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLFireability-02
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLFireability-03
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLFireability-04
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLFireability-05
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLFireability-06
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLFireability-07
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLFireability-08
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLFireability-09
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLFireability-10
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLFireability-11
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLFireability-12
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLFireability-13
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLFireability-14
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679233049109

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=UtilityControlRoom-PT-Z2T3N10
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-19 13:37:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-19 13:37:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 13:37:30] [INFO ] Load time of PNML (sax parser for PT used): 47 ms
[2023-03-19 13:37:30] [INFO ] Transformed 174 places.
[2023-03-19 13:37:30] [INFO ] Transformed 270 transitions.
[2023-03-19 13:37:30] [INFO ] Parsed PT model containing 174 places and 270 transitions and 850 arcs in 103 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 40 transitions
Reduce redundant transitions removed 40 transitions.
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 118 out of 174 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Applied a total of 0 rules in 98 ms. Remains 174 /174 variables (removed 0) and now considering 230/230 (removed 0) transitions.
// Phase 1: matrix 230 rows 174 cols
[2023-03-19 13:37:31] [INFO ] Computed 23 place invariants in 12 ms
[2023-03-19 13:37:31] [INFO ] Implicit Places using invariants in 174 ms returned [123]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 300 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 173/174 places, 230/230 transitions.
Applied a total of 0 rules in 3 ms. Remains 173 /173 variables (removed 0) and now considering 230/230 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 401 ms. Remains : 173/174 places, 230/230 transitions.
Support contains 118 out of 173 places after structural reductions.
[2023-03-19 13:37:31] [INFO ] Flatten gal took : 44 ms
[2023-03-19 13:37:31] [INFO ] Flatten gal took : 23 ms
[2023-03-19 13:37:31] [INFO ] Input system was already deterministic with 230 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 315 ms. (steps per millisecond=31 ) properties (out of 27) seen :24
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 3) seen :1
Finished Best-First random walk after 331 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=165 )
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(p0)||G(p1))))'
Support contains 63 out of 173 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 173/173 places, 230/230 transitions.
Applied a total of 0 rules in 6 ms. Remains 173 /173 variables (removed 0) and now considering 230/230 (removed 0) transitions.
// Phase 1: matrix 230 rows 173 cols
[2023-03-19 13:37:32] [INFO ] Computed 22 place invariants in 7 ms
[2023-03-19 13:37:32] [INFO ] Implicit Places using invariants in 85 ms returned []
[2023-03-19 13:37:32] [INFO ] Invariant cache hit.
[2023-03-19 13:37:32] [INFO ] Implicit Places using invariants and state equation in 113 ms returned []
Implicit Place search using SMT with State Equation took 202 ms to find 0 implicit places.
[2023-03-19 13:37:32] [INFO ] Invariant cache hit.
[2023-03-19 13:37:32] [INFO ] Dead Transitions using invariants and state equation in 127 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 336 ms. Remains : 173/173 places, 230/230 transitions.
Stuttering acceptance computed with spot in 412 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}, { cond=p1, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 2}, { cond=(AND p1 p0), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 2}, { cond=(AND p1 p0), acceptance={} source=3 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={} source=4 dest: 0}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=1, aps=[p1:(OR (AND (GEQ s1 1) (GEQ s17 1) (GEQ s122 1)) (AND (GEQ s1 1) (GEQ s19 1) (GEQ s122 1)) (AND (GEQ s0 1) (GEQ s12 1) (GEQ s122 1)) (AND (GEQ s0 1) (GEQ ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 5 steps with 0 reset in 6 ms.
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLFireability-00 finished in 851 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 23 out of 173 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 173/173 places, 230/230 transitions.
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 173 transition count 190
Reduce places removed 40 places and 0 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 60 rules applied. Total rules applied 100 place count 133 transition count 170
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 100 place count 133 transition count 150
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 140 place count 113 transition count 150
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 160 place count 103 transition count 140
Applied a total of 160 rules in 31 ms. Remains 103 /173 variables (removed 70) and now considering 140/230 (removed 90) transitions.
// Phase 1: matrix 140 rows 103 cols
[2023-03-19 13:37:33] [INFO ] Computed 22 place invariants in 3 ms
[2023-03-19 13:37:33] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-19 13:37:33] [INFO ] Invariant cache hit.
[2023-03-19 13:37:33] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 116 ms to find 0 implicit places.
[2023-03-19 13:37:33] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-19 13:37:33] [INFO ] Invariant cache hit.
[2023-03-19 13:37:33] [INFO ] Dead Transitions using invariants and state equation in 71 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 103/173 places, 140/230 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 232 ms. Remains : 103/173 places, 140/230 transitions.
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s1 1) (GEQ s7 1) (GEQ s52 1)) (AND (GEQ s1 1) (GEQ s9 1) (GEQ s52 1)) (AND (GEQ s0 1) (GEQ s2 1) (GEQ s52 1)) (AND (GEQ s0 1) (GEQ s20 1)...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 9932 reset in 431 ms.
Product exploration explored 100000 steps with 10009 reset in 367 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 109 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=1 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 117 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
[2023-03-19 13:37:34] [INFO ] Invariant cache hit.
[2023-03-19 13:37:34] [INFO ] [Real]Absence check using 22 positive place invariants in 9 ms returned sat
[2023-03-19 13:37:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 13:37:34] [INFO ] [Real]Absence check using state equation in 71 ms returned sat
[2023-03-19 13:37:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 13:37:35] [INFO ] [Nat]Absence check using 22 positive place invariants in 8 ms returned sat
[2023-03-19 13:37:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 13:37:35] [INFO ] [Nat]Absence check using state equation in 61 ms returned sat
[2023-03-19 13:37:35] [INFO ] Computed and/alt/rep : 110/200/110 causal constraints (skipped 0 transitions) in 17 ms.
[2023-03-19 13:37:35] [INFO ] Added : 64 causal constraints over 14 iterations in 215 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 23 out of 103 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 103/103 places, 140/140 transitions.
Applied a total of 0 rules in 9 ms. Remains 103 /103 variables (removed 0) and now considering 140/140 (removed 0) transitions.
[2023-03-19 13:37:35] [INFO ] Invariant cache hit.
[2023-03-19 13:37:35] [INFO ] Implicit Places using invariants in 53 ms returned []
[2023-03-19 13:37:35] [INFO ] Invariant cache hit.
[2023-03-19 13:37:35] [INFO ] Implicit Places using invariants and state equation in 118 ms returned []
Implicit Place search using SMT with State Equation took 176 ms to find 0 implicit places.
[2023-03-19 13:37:35] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-19 13:37:35] [INFO ] Invariant cache hit.
[2023-03-19 13:37:35] [INFO ] Dead Transitions using invariants and state equation in 71 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 269 ms. Remains : 103/103 places, 140/140 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 100 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=2 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 119 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 56 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
[2023-03-19 13:37:36] [INFO ] Invariant cache hit.
[2023-03-19 13:37:36] [INFO ] [Real]Absence check using 22 positive place invariants in 7 ms returned sat
[2023-03-19 13:37:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 13:37:36] [INFO ] [Real]Absence check using state equation in 66 ms returned sat
[2023-03-19 13:37:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 13:37:36] [INFO ] [Nat]Absence check using 22 positive place invariants in 6 ms returned sat
[2023-03-19 13:37:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 13:37:36] [INFO ] [Nat]Absence check using state equation in 50 ms returned sat
[2023-03-19 13:37:36] [INFO ] Computed and/alt/rep : 110/200/110 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-19 13:37:36] [INFO ] Added : 64 causal constraints over 14 iterations in 157 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 9860 reset in 313 ms.
Product exploration explored 100000 steps with 10012 reset in 308 ms.
Support contains 23 out of 103 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 103/103 places, 140/140 transitions.
Applied a total of 0 rules in 5 ms. Remains 103 /103 variables (removed 0) and now considering 140/140 (removed 0) transitions.
[2023-03-19 13:37:37] [INFO ] Invariant cache hit.
[2023-03-19 13:37:37] [INFO ] Implicit Places using invariants in 48 ms returned []
[2023-03-19 13:37:37] [INFO ] Invariant cache hit.
[2023-03-19 13:37:37] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
[2023-03-19 13:37:37] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-19 13:37:37] [INFO ] Invariant cache hit.
[2023-03-19 13:37:37] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 182 ms. Remains : 103/103 places, 140/140 transitions.
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLFireability-01 finished in 4594 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 53 out of 173 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 173/173 places, 230/230 transitions.
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 173 transition count 190
Reduce places removed 40 places and 0 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 60 rules applied. Total rules applied 100 place count 133 transition count 170
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 120 place count 123 transition count 160
Applied a total of 120 rules in 15 ms. Remains 123 /173 variables (removed 50) and now considering 160/230 (removed 70) transitions.
// Phase 1: matrix 160 rows 123 cols
[2023-03-19 13:37:37] [INFO ] Computed 22 place invariants in 1 ms
[2023-03-19 13:37:37] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-19 13:37:37] [INFO ] Invariant cache hit.
[2023-03-19 13:37:37] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
[2023-03-19 13:37:37] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-19 13:37:37] [INFO ] Invariant cache hit.
[2023-03-19 13:37:37] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 123/173 places, 160/230 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 186 ms. Remains : 123/173 places, 160/230 transitions.
Stuttering acceptance computed with spot in 91 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (AND (GEQ s0 1) (GEQ s17 1) (GEQ s72 1)) (AND (GEQ s1 1) (GEQ s14 1) (GEQ s72 1)) (AND (GEQ s1 1) (GEQ s9 1) (GEQ s72 1)) (AND (GEQ s0 1) (GEQ s2 1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 405 ms.
Stack based approach found an accepted trace after 11039 steps with 0 reset with depth 11040 and stack size 10639 in 57 ms.
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLFireability-02 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLFireability-02 finished in 758 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 30 out of 173 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 173/173 places, 230/230 transitions.
Drop transitions removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 173 transition count 190
Reduce places removed 40 places and 0 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 60 rules applied. Total rules applied 100 place count 133 transition count 170
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 101 place count 132 transition count 150
Iterating global reduction 2 with 1 rules applied. Total rules applied 102 place count 132 transition count 150
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 112 place count 122 transition count 140
Iterating global reduction 2 with 10 rules applied. Total rules applied 122 place count 122 transition count 140
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 2 with 61 rules applied. Total rules applied 183 place count 91 transition count 110
Applied a total of 183 rules in 22 ms. Remains 91 /173 variables (removed 82) and now considering 110/230 (removed 120) transitions.
// Phase 1: matrix 110 rows 91 cols
[2023-03-19 13:37:38] [INFO ] Computed 21 place invariants in 0 ms
[2023-03-19 13:37:38] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-19 13:37:38] [INFO ] Invariant cache hit.
[2023-03-19 13:37:38] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 102 ms to find 0 implicit places.
[2023-03-19 13:37:38] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 13:37:38] [INFO ] Invariant cache hit.
[2023-03-19 13:37:38] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 91/173 places, 110/230 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 184 ms. Remains : 91/173 places, 110/230 transitions.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (OR (LT s66 1) (LT s78 1)) (OR (LT s63 1) (LT s77 1)) (OR (LT s51 1) (LT s71 1)) (OR (LT s61 1) (LT s76 1)) (OR (LT s53 1) (LT s72 1)) (OR (LT s58...], 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 0 reset in 295 ms.
Stack based approach found an accepted trace after 595 steps with 0 reset with depth 596 and stack size 596 in 2 ms.
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLFireability-03 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLFireability-03 finished in 538 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((F(p1)&&p0)))))'
Support contains 53 out of 173 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 173/173 places, 230/230 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 153 transition count 210
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 153 transition count 210
Applied a total of 40 rules in 11 ms. Remains 153 /173 variables (removed 20) and now considering 210/230 (removed 20) transitions.
// Phase 1: matrix 210 rows 153 cols
[2023-03-19 13:37:39] [INFO ] Computed 22 place invariants in 1 ms
[2023-03-19 13:37:39] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-19 13:37:39] [INFO ] Invariant cache hit.
[2023-03-19 13:37:39] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 114 ms to find 0 implicit places.
[2023-03-19 13:37:39] [INFO ] Invariant cache hit.
[2023-03-19 13:37:39] [INFO ] Dead Transitions using invariants and state equation in 98 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 153/173 places, 210/230 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 223 ms. Remains : 153/173 places, 210/230 transitions.
Stuttering acceptance computed with spot in 127 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p1:(AND (OR (LT s80 1) (LT s127 1)) (OR (LT s85 1) (LT s129 1)) (OR (LT s75 1) (LT s124 1)) (OR (LT s90 1) (LT s132 1)) (OR (LT s78 1) (LT s126 1)) (OR (L...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 25606 reset in 281 ms.
Product exploration explored 100000 steps with 25866 reset in 284 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 117 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 152 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Finished random walk after 27 steps, including 0 resets, run visited all 3 properties in 3 ms. (steps per millisecond=9 )
Knowledge obtained : [(AND p1 p0), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p1)), (F (NOT p0)), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 2 factoid took 156 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 147 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 152 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Support contains 53 out of 153 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 153/153 places, 210/210 transitions.
Applied a total of 0 rules in 5 ms. Remains 153 /153 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2023-03-19 13:37:40] [INFO ] Invariant cache hit.
[2023-03-19 13:37:40] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-19 13:37:40] [INFO ] Invariant cache hit.
[2023-03-19 13:37:40] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 120 ms to find 0 implicit places.
[2023-03-19 13:37:40] [INFO ] Invariant cache hit.
[2023-03-19 13:37:40] [INFO ] Dead Transitions using invariants and state equation in 96 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 224 ms. Remains : 153/153 places, 210/210 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 124 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 149 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Finished random walk after 30 steps, including 0 resets, run visited all 3 properties in 3 ms. (steps per millisecond=10 )
Knowledge obtained : [(AND p1 p0), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p1)), (F (NOT p0)), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 2 factoid took 154 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 138 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 161 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 131 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 25554 reset in 298 ms.
Product exploration explored 100000 steps with 25906 reset in 290 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 145 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Support contains 53 out of 153 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 153/153 places, 210/210 transitions.
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 20 places in 1 ms
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 153 transition count 210
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 40 place count 153 transition count 190
Deduced a syphon composed of 20 places in 0 ms
Applied a total of 40 rules in 10 ms. Remains 153 /153 variables (removed 0) and now considering 190/210 (removed 20) transitions.
[2023-03-19 13:37:42] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 190 rows 153 cols
[2023-03-19 13:37:42] [INFO ] Computed 22 place invariants in 1 ms
[2023-03-19 13:37:42] [INFO ] Dead Transitions using invariants and state equation in 95 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 153/153 places, 190/210 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 123 ms. Remains : 153/153 places, 190/210 transitions.
Support contains 53 out of 153 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 153/153 places, 210/210 transitions.
Applied a total of 0 rules in 1 ms. Remains 153 /153 variables (removed 0) and now considering 210/210 (removed 0) transitions.
// Phase 1: matrix 210 rows 153 cols
[2023-03-19 13:37:42] [INFO ] Computed 22 place invariants in 1 ms
[2023-03-19 13:37:42] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-19 13:37:42] [INFO ] Invariant cache hit.
[2023-03-19 13:37:42] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 140 ms to find 0 implicit places.
[2023-03-19 13:37:42] [INFO ] Invariant cache hit.
[2023-03-19 13:37:43] [INFO ] Dead Transitions using invariants and state equation in 91 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 244 ms. Remains : 153/153 places, 210/210 transitions.
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLFireability-06 finished in 4071 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)&&(!p1 U (G(!p1)||(!p1&&G((!p2&&F(!p0))))))))))'
Support contains 63 out of 173 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 173/173 places, 230/230 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 153 transition count 210
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 153 transition count 210
Applied a total of 40 rules in 4 ms. Remains 153 /173 variables (removed 20) and now considering 210/230 (removed 20) transitions.
[2023-03-19 13:37:43] [INFO ] Invariant cache hit.
[2023-03-19 13:37:43] [INFO ] Implicit Places using invariants in 61 ms returned []
[2023-03-19 13:37:43] [INFO ] Invariant cache hit.
[2023-03-19 13:37:43] [INFO ] Implicit Places using invariants and state equation in 133 ms returned []
Implicit Place search using SMT with State Equation took 196 ms to find 0 implicit places.
[2023-03-19 13:37:43] [INFO ] Invariant cache hit.
[2023-03-19 13:37:43] [INFO ] Dead Transitions using invariants and state equation in 100 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 153/173 places, 210/230 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 302 ms. Remains : 153/173 places, 210/230 transitions.
Stuttering acceptance computed with spot in 126 ms :[(OR (NOT p0) p1), (OR (NOT p0) p1), true, (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 1}, { cond=p1, acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(AND (OR (AND (GEQ s87 1) (GEQ s120 1)) (AND (GEQ s84 1) (GEQ s119 1)) (AND (GEQ s72 1) (GEQ s113 1)) (AND (GEQ s82 1) (GEQ s118 1)) (AND (GEQ s74 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 344 steps with 8 reset in 1 ms.
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLFireability-07 finished in 522 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(p1)))))'
Support contains 3 out of 173 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 173/173 places, 230/230 transitions.
Drop transitions removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 173 transition count 190
Reduce places removed 40 places and 0 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 60 rules applied. Total rules applied 100 place count 133 transition count 170
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 100 place count 133 transition count 151
Deduced a syphon composed of 19 places in 1 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 138 place count 114 transition count 151
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 139 place count 113 transition count 131
Iterating global reduction 2 with 1 rules applied. Total rules applied 140 place count 113 transition count 131
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 150 place count 103 transition count 121
Iterating global reduction 2 with 10 rules applied. Total rules applied 160 place count 103 transition count 121
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 169 place count 94 transition count 103
Iterating global reduction 2 with 9 rules applied. Total rules applied 178 place count 94 transition count 103
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 187 place count 85 transition count 94
Iterating global reduction 2 with 9 rules applied. Total rules applied 196 place count 85 transition count 94
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 205 place count 85 transition count 85
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 205 place count 85 transition count 76
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 223 place count 76 transition count 76
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 3 with 38 rules applied. Total rules applied 261 place count 57 transition count 57
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 279 place count 48 transition count 48
Applied a total of 279 rules in 29 ms. Remains 48 /173 variables (removed 125) and now considering 48/230 (removed 182) transitions.
// Phase 1: matrix 48 rows 48 cols
[2023-03-19 13:37:43] [INFO ] Computed 22 place invariants in 0 ms
[2023-03-19 13:37:43] [INFO ] Implicit Places using invariants in 37 ms returned [25]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 38 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 47/173 places, 48/230 transitions.
Applied a total of 0 rules in 1 ms. Remains 47 /47 variables (removed 0) and now considering 48/48 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 69 ms. Remains : 47/173 places, 48/230 transitions.
Stuttering acceptance computed with spot in 59 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(OR (LT s15 1) (LT s30 1)), p0:(LT s25 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 16 reset in 155 ms.
Stack based approach found an accepted trace after 8315 steps with 1 reset with depth 6039 and stack size 4584 in 21 ms.
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLFireability-08 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLFireability-08 finished in 319 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((G(!p0)||(p1&&(X(!p2)||G(!p0)))||G(!p2)))))'
Support contains 6 out of 173 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 173/173 places, 230/230 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 153 transition count 210
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 153 transition count 210
Applied a total of 40 rules in 4 ms. Remains 153 /173 variables (removed 20) and now considering 210/230 (removed 20) transitions.
// Phase 1: matrix 210 rows 153 cols
[2023-03-19 13:37:43] [INFO ] Computed 22 place invariants in 2 ms
[2023-03-19 13:37:43] [INFO ] Implicit Places using invariants in 53 ms returned []
[2023-03-19 13:37:43] [INFO ] Invariant cache hit.
[2023-03-19 13:37:44] [INFO ] Implicit Places using invariants and state equation in 85 ms returned []
Implicit Place search using SMT with State Equation took 165 ms to find 0 implicit places.
[2023-03-19 13:37:44] [INFO ] Invariant cache hit.
[2023-03-19 13:37:44] [INFO ] Dead Transitions using invariants and state equation in 90 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 153/173 places, 210/230 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 267 ms. Remains : 153/173 places, 210/230 transitions.
Stuttering acceptance computed with spot in 104 ms :[(AND p0 p2), (AND p0 p2), (AND p0 p2)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p1) p0 p2), acceptance={0, 1} source=0 dest: 0}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND p1 p0 (NOT p2)), acceptance={0} source=0 dest: 1}, { cond=(AND p1 (NOT p0) p2), acceptance={1} source=0 dest: 1}, { cond=(AND p1 p0 p2), acceptance={0, 1} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0) p2), acceptance={1} source=1 dest: 0}, { cond=(AND (NOT p1) p0 p2), acceptance={0, 1} source=1 dest: 0}, { cond=(AND p1 (NOT p0) p2), acceptance={1} source=1 dest: 1}, { cond=(AND p1 p0 p2), acceptance={0, 1} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p1:(LT s101 1), p0:(AND (GEQ s87 1) (GEQ s120 1)), p2:(AND (GEQ s0 1) (GEQ s25 1) (GEQ s102 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 26066 reset in 229 ms.
Product exploration explored 100000 steps with 26262 reset in 244 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0) (NOT p2)), (X (NOT (AND p1 p0 (NOT p2)))), (X (NOT (AND p1 (NOT p0) p2))), (X (NOT (AND (NOT p1) p0 (NOT p2)))), (X (NOT (AND (NOT p1) p0 p2))), (X (NOT (AND (NOT p1) (NOT p0) p2))), (X (NOT (AND p1 p0 p2))), (X (X (NOT (AND p1 p0 (NOT p2))))), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X (NOT (AND (NOT p1) p0 p2)))), (X (X (NOT (AND (NOT p1) (NOT p0) p2)))), (X (X (NOT (AND p1 p0 p2))))]
False Knowledge obtained : [(X (AND p1 (NOT p0) (NOT p2))), (X (NOT (AND p1 (NOT p0) (NOT p2)))), (X (AND (NOT p1) (NOT p0) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))), (X (X (AND p1 (NOT p0) (NOT p2)))), (X (X (NOT (AND p1 (NOT p0) (NOT p2))))), (X (X (AND p1 (NOT p0) p2))), (X (X (NOT (AND p1 (NOT p0) p2)))), (X (X (AND (NOT p1) (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))))]
Knowledge based reduction with 12 factoid took 622 ms. Reduced automaton from 3 states, 13 edges and 3 AP (stutter sensitive) to 3 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 91 ms :[(AND p0 p2), (AND p0 p2), (AND p0 p2)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=62 ) properties (out of 8) seen :5
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 3) seen :2
Finished Best-First random walk after 730 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=365 )
Knowledge obtained : [(AND p1 (NOT p0) (NOT p2)), (X (NOT (AND p1 p0 (NOT p2)))), (X (NOT (AND p1 (NOT p0) p2))), (X (NOT (AND (NOT p1) p0 (NOT p2)))), (X (NOT (AND (NOT p1) p0 p2))), (X (NOT (AND (NOT p1) (NOT p0) p2))), (X (NOT (AND p1 p0 p2))), (X (X (NOT (AND p1 p0 (NOT p2))))), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X (NOT (AND (NOT p1) p0 p2)))), (X (X (NOT (AND (NOT p1) (NOT p0) p2)))), (X (X (NOT (AND p1 p0 p2))))]
False Knowledge obtained : [(X (AND p1 (NOT p0) (NOT p2))), (X (NOT (AND p1 (NOT p0) (NOT p2)))), (X (AND (NOT p1) (NOT p0) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))), (X (X (AND p1 (NOT p0) (NOT p2)))), (X (X (NOT (AND p1 (NOT p0) (NOT p2))))), (X (X (AND p1 (NOT p0) p2))), (X (X (NOT (AND p1 (NOT p0) p2)))), (X (X (AND (NOT p1) (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (F (NOT (AND (NOT p0) p1 (NOT p2)))), (F (AND p0 (NOT p1) p2)), (F (AND (NOT p0) p1 p2)), (F (AND p0 p1 (NOT p2))), (F (AND (NOT p0) (NOT p1) (NOT p2))), (F (AND (NOT p0) (NOT p1) p2)), (F (AND p0 (NOT p1) (NOT p2))), (F (AND p0 p1 p2))]
Knowledge based reduction with 12 factoid took 903 ms. Reduced automaton from 3 states, 13 edges and 3 AP (stutter sensitive) to 3 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 110 ms :[(AND p0 p2), (AND p0 p2), (AND p0 p2)]
Stuttering acceptance computed with spot in 105 ms :[(AND p0 p2), (AND p0 p2), (AND p0 p2)]
Support contains 6 out of 153 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 153/153 places, 210/210 transitions.
Applied a total of 0 rules in 4 ms. Remains 153 /153 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2023-03-19 13:37:46] [INFO ] Invariant cache hit.
[2023-03-19 13:37:46] [INFO ] Implicit Places using invariants in 53 ms returned []
[2023-03-19 13:37:46] [INFO ] Invariant cache hit.
[2023-03-19 13:37:46] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 174 ms to find 0 implicit places.
[2023-03-19 13:37:46] [INFO ] Invariant cache hit.
[2023-03-19 13:37:47] [INFO ] Dead Transitions using invariants and state equation in 104 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 300 ms. Remains : 153/153 places, 210/210 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X (NOT (AND p0 (NOT p1) p2))), (X (NOT (AND (NOT p0) p1 p2))), (X (NOT (AND p0 p1 p2))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (NOT (AND p0 p1 (NOT p2)))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (NOT (AND p0 p1 p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (NOT (AND p0 p1 (NOT p2)))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (AND (NOT p0) p1 (NOT p2))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (AND (NOT p0) p1 p2))), (X (X (NOT (AND (NOT p0) p1 p2)))), (X (X (AND (NOT p0) p1 (NOT p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2)))))]
Knowledge based reduction with 12 factoid took 640 ms. Reduced automaton from 3 states, 13 edges and 3 AP (stutter sensitive) to 3 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 94 ms :[(AND p0 p2), (AND p0 p2), (AND p0 p2)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=60 ) properties (out of 8) seen :5
Finished Best-First random walk after 1793 steps, including 0 resets, run visited all 3 properties in 3 ms. (steps per millisecond=597 )
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X (NOT (AND p0 (NOT p1) p2))), (X (NOT (AND (NOT p0) p1 p2))), (X (NOT (AND p0 p1 p2))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (NOT (AND p0 p1 (NOT p2)))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (NOT (AND p0 p1 p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (NOT (AND p0 p1 (NOT p2)))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (AND (NOT p0) p1 (NOT p2))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (AND (NOT p0) p1 p2))), (X (X (NOT (AND (NOT p0) p1 p2)))), (X (X (AND (NOT p0) p1 (NOT p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (F (NOT (AND (NOT p0) p1 (NOT p2)))), (F (AND p0 (NOT p1) p2)), (F (AND (NOT p0) p1 p2)), (F (AND p0 p1 (NOT p2))), (F (AND (NOT p0) (NOT p1) (NOT p2))), (F (AND (NOT p0) (NOT p1) p2)), (F (AND p0 (NOT p1) (NOT p2))), (F (AND p0 p1 p2))]
Knowledge based reduction with 12 factoid took 967 ms. Reduced automaton from 3 states, 13 edges and 3 AP (stutter sensitive) to 3 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 112 ms :[(AND p0 p2), (AND p0 p2), (AND p0 p2)]
Stuttering acceptance computed with spot in 109 ms :[(AND p0 p2), (AND p0 p2), (AND p0 p2)]
Stuttering acceptance computed with spot in 103 ms :[(AND p0 p2), (AND p0 p2), (AND p0 p2)]
Product exploration explored 100000 steps with 26037 reset in 221 ms.
Product exploration explored 100000 steps with 26122 reset in 222 ms.
Support contains 6 out of 153 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 153/153 places, 210/210 transitions.
Applied a total of 0 rules in 4 ms. Remains 153 /153 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2023-03-19 13:37:49] [INFO ] Invariant cache hit.
[2023-03-19 13:37:49] [INFO ] Implicit Places using invariants in 53 ms returned []
[2023-03-19 13:37:49] [INFO ] Invariant cache hit.
[2023-03-19 13:37:50] [INFO ] Implicit Places using invariants and state equation in 84 ms returned []
Implicit Place search using SMT with State Equation took 147 ms to find 0 implicit places.
[2023-03-19 13:37:50] [INFO ] Invariant cache hit.
[2023-03-19 13:37:50] [INFO ] Dead Transitions using invariants and state equation in 106 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 266 ms. Remains : 153/153 places, 210/210 transitions.
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLFireability-09 finished in 6265 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X((F(p2)||p1))))'
Support contains 5 out of 173 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 173/173 places, 230/230 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 153 transition count 210
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 153 transition count 210
Applied a total of 40 rules in 3 ms. Remains 153 /173 variables (removed 20) and now considering 210/230 (removed 20) transitions.
[2023-03-19 13:37:50] [INFO ] Invariant cache hit.
[2023-03-19 13:37:50] [INFO ] Implicit Places using invariants in 49 ms returned []
[2023-03-19 13:37:50] [INFO ] Invariant cache hit.
[2023-03-19 13:37:50] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 142 ms to find 0 implicit places.
[2023-03-19 13:37:50] [INFO ] Invariant cache hit.
[2023-03-19 13:37:50] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 153/173 places, 210/230 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 228 ms. Remains : 153/173 places, 210/230 transitions.
Stuttering acceptance computed with spot in 140 ms :[(NOT p2), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p0))]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 0}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=4 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={} source=4 dest: 4}]], initial=2, aps=[p2:(OR (LT s73 1) (LT s123 1)), p1:(OR (LT s87 1) (LT s120 1)), p0:(GEQ s10 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 50000 reset in 164 ms.
Product exploration explored 100000 steps with 50000 reset in 177 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p2 p1 p0), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X p2))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND p0 (NOT p1) (NOT p2))))
Knowledge based reduction with 7 factoid took 114 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLFireability-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLFireability-10 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((G(p0)||X(p1)))))'
Support contains 2 out of 173 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 173/173 places, 230/230 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 153 transition count 210
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 153 transition count 210
Applied a total of 40 rules in 7 ms. Remains 153 /173 variables (removed 20) and now considering 210/230 (removed 20) transitions.
[2023-03-19 13:37:51] [INFO ] Invariant cache hit.
[2023-03-19 13:37:51] [INFO ] Implicit Places using invariants in 60 ms returned []
[2023-03-19 13:37:51] [INFO ] Invariant cache hit.
[2023-03-19 13:37:51] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 188 ms to find 0 implicit places.
[2023-03-19 13:37:51] [INFO ] Invariant cache hit.
[2023-03-19 13:37:51] [INFO ] Dead Transitions using invariants and state equation in 97 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 153/173 places, 210/230 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 303 ms. Remains : 153/173 places, 210/230 transitions.
Stuttering acceptance computed with spot in 178 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=(NOT p0), acceptance={} source=5 dest: 1}, { cond=p0, acceptance={} source=5 dest: 2}]], initial=4, aps=[p1:(LT s38 1), p0:(LT s41 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, 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 205 steps with 0 reset in 0 ms.
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLFireability-11 finished in 497 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 173 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 173/173 places, 230/230 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 153 transition count 210
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 153 transition count 210
Applied a total of 40 rules in 4 ms. Remains 153 /173 variables (removed 20) and now considering 210/230 (removed 20) transitions.
[2023-03-19 13:37:51] [INFO ] Invariant cache hit.
[2023-03-19 13:37:51] [INFO ] Implicit Places using invariants in 58 ms returned []
[2023-03-19 13:37:51] [INFO ] Invariant cache hit.
[2023-03-19 13:37:51] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 175 ms to find 0 implicit places.
[2023-03-19 13:37:51] [INFO ] Invariant cache hit.
[2023-03-19 13:37:51] [INFO ] Dead Transitions using invariants and state equation in 90 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 153/173 places, 210/230 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 280 ms. Remains : 153/173 places, 210/230 transitions.
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GEQ s117 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 7325 reset in 188 ms.
Product exploration explored 100000 steps with 7297 reset in 190 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 109 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Finished random walk after 25 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=25 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 106 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
[2023-03-19 13:37:52] [INFO ] Invariant cache hit.
[2023-03-19 13:37:52] [INFO ] [Real]Absence check using 22 positive place invariants in 4 ms returned unsat
Proved EG (NOT p0)
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0), (G (NOT p0))]
Property proved to be false thanks to negative knowledge :(G (NOT p0))
Knowledge based reduction with 1 factoid took 127 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLFireability-12 FALSE TECHNIQUES KNOWLEDGE
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLFireability-12 finished in 1279 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 173 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 173/173 places, 230/230 transitions.
Drop transitions removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 173 transition count 190
Reduce places removed 40 places and 0 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 60 rules applied. Total rules applied 100 place count 133 transition count 170
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 100 place count 133 transition count 150
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 140 place count 113 transition count 150
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 141 place count 112 transition count 130
Iterating global reduction 2 with 1 rules applied. Total rules applied 142 place count 112 transition count 130
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 152 place count 102 transition count 120
Iterating global reduction 2 with 10 rules applied. Total rules applied 162 place count 102 transition count 120
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 172 place count 92 transition count 100
Iterating global reduction 2 with 10 rules applied. Total rules applied 182 place count 92 transition count 100
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 192 place count 82 transition count 90
Iterating global reduction 2 with 10 rules applied. Total rules applied 202 place count 82 transition count 90
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 212 place count 82 transition count 80
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10 Pre rules applied. Total rules applied 212 place count 82 transition count 70
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 232 place count 72 transition count 70
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 3 with 36 rules applied. Total rules applied 268 place count 54 transition count 52
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 286 place count 45 transition count 43
Applied a total of 286 rules in 18 ms. Remains 45 /173 variables (removed 128) and now considering 43/230 (removed 187) transitions.
// Phase 1: matrix 43 rows 45 cols
[2023-03-19 13:37:52] [INFO ] Computed 22 place invariants in 0 ms
[2023-03-19 13:37:52] [INFO ] Implicit Places using invariants in 34 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 35 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 44/173 places, 43/230 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 56 ms. Remains : 44/173 places, 43/230 transitions.
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLFireability-13 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 (GEQ s29 1) (GEQ s22 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 0 reset in 153 ms.
Stack based approach found an accepted trace after 1 steps with 0 reset with depth 2 and stack size 2 in 1 ms.
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLFireability-13 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLFireability-13 finished in 252 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))||F(p1)))'
Support contains 4 out of 173 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 173/173 places, 230/230 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 153 transition count 210
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 153 transition count 210
Applied a total of 40 rules in 6 ms. Remains 153 /173 variables (removed 20) and now considering 210/230 (removed 20) transitions.
// Phase 1: matrix 210 rows 153 cols
[2023-03-19 13:37:53] [INFO ] Computed 22 place invariants in 1 ms
[2023-03-19 13:37:53] [INFO ] Implicit Places using invariants in 56 ms returned []
[2023-03-19 13:37:53] [INFO ] Invariant cache hit.
[2023-03-19 13:37:53] [INFO ] Implicit Places using invariants and state equation in 85 ms returned []
Implicit Place search using SMT with State Equation took 143 ms to find 0 implicit places.
[2023-03-19 13:37:53] [INFO ] Invariant cache hit.
[2023-03-19 13:37:53] [INFO ] Dead Transitions using invariants and state equation in 84 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 153/173 places, 210/230 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 234 ms. Remains : 153/173 places, 210/230 transitions.
Stuttering acceptance computed with spot in 86 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(AND (GEQ s1 1) (GEQ s31 1) (GEQ s102 1)), p0:(GEQ s4 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]]
Product exploration explored 100000 steps with 737 reset in 176 ms.
Product exploration explored 100000 steps with 725 reset in 184 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0)]
False Knowledge obtained : [(X (AND (NOT p1) p0)), (X (NOT (AND (NOT p1) p0))), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 1 factoid took 228 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 91 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Finished random walk after 46 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=23 )
Knowledge obtained : [(AND (NOT p1) p0)]
False Knowledge obtained : [(X (AND (NOT p1) p0)), (X (NOT (AND (NOT p1) p0))), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT p1))), (X (X p1)), (F p1), (F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 1 factoid took 279 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 91 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 115 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 4 out of 153 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 153/153 places, 210/210 transitions.
Applied a total of 0 rules in 3 ms. Remains 153 /153 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2023-03-19 13:37:54] [INFO ] Invariant cache hit.
[2023-03-19 13:37:54] [INFO ] Implicit Places using invariants in 63 ms returned []
[2023-03-19 13:37:54] [INFO ] Invariant cache hit.
[2023-03-19 13:37:54] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 164 ms to find 0 implicit places.
[2023-03-19 13:37:54] [INFO ] Invariant cache hit.
[2023-03-19 13:37:54] [INFO ] Dead Transitions using invariants and state equation in 85 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 253 ms. Remains : 153/153 places, 210/210 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0)]
False Knowledge obtained : [(X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 1 factoid took 196 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 104 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Finished random walk after 218 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=109 )
Knowledge obtained : [(AND (NOT p1) p0)]
False Knowledge obtained : [(X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p1))), (X (X p1)), (F p1), (F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 1 factoid took 257 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 89 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 82 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 82 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 750 reset in 173 ms.
Stack based approach found an accepted trace after 10515 steps with 66 reset with depth 129 and stack size 129 in 19 ms.
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLFireability-14 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLFireability-14 finished in 2820 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)||(X(G(p1)) U (p2&&X(G(p1)))))))'
Support contains 6 out of 173 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 173/173 places, 230/230 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 153 transition count 210
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 153 transition count 210
Applied a total of 40 rules in 4 ms. Remains 153 /173 variables (removed 20) and now considering 210/230 (removed 20) transitions.
[2023-03-19 13:37:55] [INFO ] Invariant cache hit.
[2023-03-19 13:37:55] [INFO ] Implicit Places using invariants in 48 ms returned []
[2023-03-19 13:37:55] [INFO ] Invariant cache hit.
[2023-03-19 13:37:55] [INFO ] Implicit Places using invariants and state equation in 87 ms returned []
Implicit Place search using SMT with State Equation took 135 ms to find 0 implicit places.
[2023-03-19 13:37:55] [INFO ] Invariant cache hit.
[2023-03-19 13:37:56] [INFO ] Dead Transitions using invariants and state equation in 96 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 153/173 places, 210/230 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 236 ms. Remains : 153/173 places, 210/230 transitions.
Stuttering acceptance computed with spot in 132 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (LT s1 1) (LT s19 1) (LT s102 1)), p2:(GEQ s120 1), p1:(AND (GEQ s84 1) (GEQ s129 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 165 ms.
Product exploration explored 100000 steps with 50000 reset in 168 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X (NOT (AND (NOT p0) (NOT p2)))), (X p0), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 4 factoid took 184 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLFireability-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLFireability-15 finished in 908 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(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(X(F((F(p1)&&p0)))))'
Found a Shortening insensitive property : UtilityControlRoom-PT-Z2T3N10-LTLFireability-06
Stuttering acceptance computed with spot in 125 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Support contains 53 out of 173 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 173/173 places, 230/230 transitions.
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 173 transition count 190
Reduce places removed 40 places and 0 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 60 rules applied. Total rules applied 100 place count 133 transition count 170
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 120 place count 123 transition count 160
Applied a total of 120 rules in 10 ms. Remains 123 /173 variables (removed 50) and now considering 160/230 (removed 70) transitions.
// Phase 1: matrix 160 rows 123 cols
[2023-03-19 13:37:57] [INFO ] Computed 22 place invariants in 2 ms
[2023-03-19 13:37:57] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-19 13:37:57] [INFO ] Invariant cache hit.
[2023-03-19 13:37:57] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
[2023-03-19 13:37:57] [INFO ] Invariant cache hit.
[2023-03-19 13:37:57] [INFO ] Dead Transitions using invariants and state equation in 61 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 123/173 places, 160/230 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 158 ms. Remains : 123/173 places, 160/230 transitions.
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p1:(AND (OR (LT s50 1) (LT s97 1)) (OR (LT s55 1) (LT s99 1)) (OR (LT s45 1) (LT s94 1)) (OR (LT s60 1) (LT s102 1)) (OR (LT s48 1) (LT s96 1)) (OR (LT s4...], 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][false, false, false, false]]
Product exploration explored 100000 steps with 9569 reset in 298 ms.
Product exploration explored 100000 steps with 9711 reset in 316 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 117 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 131 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Finished random walk after 18 steps, including 0 resets, run visited all 3 properties in 1 ms. (steps per millisecond=18 )
Knowledge obtained : [(AND p1 p0), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p1)), (F (NOT p0)), (F (AND 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 148 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 123 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Support contains 53 out of 123 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 123/123 places, 160/160 transitions.
Applied a total of 0 rules in 1 ms. Remains 123 /123 variables (removed 0) and now considering 160/160 (removed 0) transitions.
[2023-03-19 13:37:58] [INFO ] Invariant cache hit.
[2023-03-19 13:37:58] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-19 13:37:58] [INFO ] Invariant cache hit.
[2023-03-19 13:37:58] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
[2023-03-19 13:37:58] [INFO ] Invariant cache hit.
[2023-03-19 13:37:58] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 159 ms. Remains : 123/123 places, 160/160 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 107 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 149 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Finished random walk after 19 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=9 )
Knowledge obtained : [(AND p1 p0), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p1)), (F (NOT p0)), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 2 factoid took 178 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 133 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 132 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 148 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 9730 reset in 312 ms.
Product exploration explored 100000 steps with 9649 reset in 316 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 152 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Support contains 53 out of 123 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 123/123 places, 160/160 transitions.
Applied a total of 0 rules in 3 ms. Remains 123 /123 variables (removed 0) and now considering 160/160 (removed 0) transitions.
[2023-03-19 13:38:00] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-19 13:38:00] [INFO ] Invariant cache hit.
[2023-03-19 13:38:00] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 94 ms. Remains : 123/123 places, 160/160 transitions.
Support contains 53 out of 123 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 123/123 places, 160/160 transitions.
Applied a total of 0 rules in 1 ms. Remains 123 /123 variables (removed 0) and now considering 160/160 (removed 0) transitions.
[2023-03-19 13:38:00] [INFO ] Invariant cache hit.
[2023-03-19 13:38:00] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-19 13:38:00] [INFO ] Invariant cache hit.
[2023-03-19 13:38:00] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
[2023-03-19 13:38:00] [INFO ] Invariant cache hit.
[2023-03-19 13:38:00] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 159 ms. Remains : 123/123 places, 160/160 transitions.
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLFireability-06 finished in 4100 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((G(!p0)||(p1&&(X(!p2)||G(!p0)))||G(!p2)))))'
Found a Shortening insensitive property : UtilityControlRoom-PT-Z2T3N10-LTLFireability-09
Stuttering acceptance computed with spot in 107 ms :[(AND p0 p2), (AND p0 p2), (AND p0 p2)]
Support contains 6 out of 173 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 173/173 places, 230/230 transitions.
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 173 transition count 190
Reduce places removed 40 places and 0 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 60 rules applied. Total rules applied 100 place count 133 transition count 170
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 100 place count 133 transition count 151
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 138 place count 114 transition count 151
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 174 place count 96 transition count 133
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 176 place count 95 transition count 132
Applied a total of 176 rules in 12 ms. Remains 95 /173 variables (removed 78) and now considering 132/230 (removed 98) transitions.
// Phase 1: matrix 132 rows 95 cols
[2023-03-19 13:38:01] [INFO ] Computed 22 place invariants in 2 ms
[2023-03-19 13:38:01] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-19 13:38:01] [INFO ] Invariant cache hit.
[2023-03-19 13:38:01] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 125 ms to find 0 implicit places.
[2023-03-19 13:38:01] [INFO ] Invariant cache hit.
[2023-03-19 13:38:01] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 95/173 places, 132/230 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 192 ms. Remains : 95/173 places, 132/230 transitions.
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p1) p0 p2), acceptance={0, 1} source=0 dest: 0}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND p1 p0 (NOT p2)), acceptance={0} source=0 dest: 1}, { cond=(AND p1 (NOT p0) p2), acceptance={1} source=0 dest: 1}, { cond=(AND p1 p0 p2), acceptance={0, 1} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0) p2), acceptance={1} source=1 dest: 0}, { cond=(AND (NOT p1) p0 p2), acceptance={0, 1} source=1 dest: 0}, { cond=(AND p1 (NOT p0) p2), acceptance={1} source=1 dest: 1}, { cond=(AND p1 p0 p2), acceptance={0, 1} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p1:(LT s53 1), p0:(AND (GEQ s51 1) (GEQ s72 1)), p2:(AND (GEQ s0 1) (GEQ s24 1) (GEQ s54 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 25273 reset in 213 ms.
Product exploration explored 100000 steps with 24943 reset in 221 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0) (NOT p2)), (X (NOT (AND p1 p0 (NOT p2)))), (X (NOT (AND (NOT p1) p0 (NOT p2)))), (X (NOT (AND (NOT p1) p0 p2))), (X (NOT (AND (NOT p1) (NOT p0) p2))), (X (NOT (AND p1 p0 p2))), (X (X (NOT (AND p1 p0 (NOT p2))))), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X (NOT (AND (NOT p1) p0 p2)))), (X (X (NOT (AND p1 p0 p2))))]
False Knowledge obtained : [(X (AND p1 (NOT p0) (NOT p2))), (X (NOT (AND p1 (NOT p0) (NOT p2)))), (X (AND p1 (NOT p0) p2)), (X (NOT (AND p1 (NOT p0) p2))), (X (AND (NOT p1) (NOT p0) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))), (X (X (AND p1 (NOT p0) (NOT p2)))), (X (X (NOT (AND p1 (NOT p0) (NOT p2))))), (X (X (AND p1 (NOT p0) p2))), (X (X (NOT (AND p1 (NOT p0) p2)))), (X (X (AND (NOT p1) (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (AND (NOT p1) (NOT p0) p2))), (X (X (NOT (AND (NOT p1) (NOT p0) p2))))]
Knowledge based reduction with 10 factoid took 590 ms. Reduced automaton from 3 states, 13 edges and 3 AP (stutter sensitive) to 3 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 105 ms :[(AND p0 p2), (AND p0 p2), (AND p0 p2)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 8) seen :6
Finished Best-First random walk after 1593 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=531 )
Knowledge obtained : [(AND p1 (NOT p0) (NOT p2)), (X (NOT (AND p1 p0 (NOT p2)))), (X (NOT (AND (NOT p1) p0 (NOT p2)))), (X (NOT (AND (NOT p1) p0 p2))), (X (NOT (AND (NOT p1) (NOT p0) p2))), (X (NOT (AND p1 p0 p2))), (X (X (NOT (AND p1 p0 (NOT p2))))), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X (NOT (AND (NOT p1) p0 p2)))), (X (X (NOT (AND p1 p0 p2))))]
False Knowledge obtained : [(X (AND p1 (NOT p0) (NOT p2))), (X (NOT (AND p1 (NOT p0) (NOT p2)))), (X (AND p1 (NOT p0) p2)), (X (NOT (AND p1 (NOT p0) p2))), (X (AND (NOT p1) (NOT p0) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))), (X (X (AND p1 (NOT p0) (NOT p2)))), (X (X (NOT (AND p1 (NOT p0) (NOT p2))))), (X (X (AND p1 (NOT p0) p2))), (X (X (NOT (AND p1 (NOT p0) p2)))), (X (X (AND (NOT p1) (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (AND (NOT p1) (NOT p0) p2))), (X (X (NOT (AND (NOT p1) (NOT p0) p2)))), (F (NOT (AND (NOT p0) p1 (NOT p2)))), (F (AND p0 (NOT p1) p2)), (F (AND (NOT p0) p1 p2)), (F (AND p0 p1 (NOT p2))), (F (AND (NOT p0) (NOT p1) (NOT p2))), (F (AND (NOT p0) (NOT p1) p2)), (F (AND p0 (NOT p1) (NOT p2))), (F (AND p0 p1 p2))]
Knowledge based reduction with 10 factoid took 938 ms. Reduced automaton from 3 states, 13 edges and 3 AP (stutter sensitive) to 3 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 108 ms :[(AND p0 p2), (AND p0 p2), (AND p0 p2)]
Stuttering acceptance computed with spot in 119 ms :[(AND p0 p2), (AND p0 p2), (AND p0 p2)]
Support contains 6 out of 95 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 95/95 places, 132/132 transitions.
Applied a total of 0 rules in 1 ms. Remains 95 /95 variables (removed 0) and now considering 132/132 (removed 0) transitions.
[2023-03-19 13:38:03] [INFO ] Invariant cache hit.
[2023-03-19 13:38:03] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-19 13:38:03] [INFO ] Invariant cache hit.
[2023-03-19 13:38:03] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
[2023-03-19 13:38:03] [INFO ] Invariant cache hit.
[2023-03-19 13:38:03] [INFO ] Dead Transitions using invariants and state equation in 62 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 172 ms. Remains : 95/95 places, 132/132 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X (NOT (AND p0 (NOT p1) p2))), (X (NOT (AND p0 p1 p2))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (NOT (AND p0 p1 (NOT p2)))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (NOT (AND p0 p1 p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT (AND p0 p1 (NOT p2)))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (AND (NOT p0) p1 p2)), (X (NOT (AND (NOT p0) p1 p2))), (X (AND (NOT p0) p1 (NOT p2))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (AND (NOT p0) p1 p2))), (X (X (NOT (AND (NOT p0) p1 p2)))), (X (X (AND (NOT p0) (NOT p1) p2))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (AND (NOT p0) p1 (NOT p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2)))))]
Knowledge based reduction with 10 factoid took 550 ms. Reduced automaton from 3 states, 13 edges and 3 AP (stutter sensitive) to 3 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 126 ms :[(AND p0 p2), (AND p0 p2), (AND p0 p2)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 8) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 2) seen :1
Finished Best-First random walk after 3330 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=1110 )
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X (NOT (AND p0 (NOT p1) p2))), (X (NOT (AND p0 p1 p2))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (NOT (AND p0 p1 (NOT p2)))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (NOT (AND p0 p1 p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT (AND p0 p1 (NOT p2)))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (AND (NOT p0) p1 p2)), (X (NOT (AND (NOT p0) p1 p2))), (X (AND (NOT p0) p1 (NOT p2))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (AND (NOT p0) p1 p2))), (X (X (NOT (AND (NOT p0) p1 p2)))), (X (X (AND (NOT p0) (NOT p1) p2))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (AND (NOT p0) p1 (NOT p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (F (NOT (AND (NOT p0) p1 (NOT p2)))), (F (AND p0 (NOT p1) p2)), (F (AND (NOT p0) p1 p2)), (F (AND p0 p1 (NOT p2))), (F (AND (NOT p0) (NOT p1) (NOT p2))), (F (AND (NOT p0) (NOT p1) p2)), (F (AND p0 (NOT p1) (NOT p2))), (F (AND p0 p1 p2))]
Knowledge based reduction with 10 factoid took 686 ms. Reduced automaton from 3 states, 13 edges and 3 AP (stutter sensitive) to 3 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 110 ms :[(AND p0 p2), (AND p0 p2), (AND p0 p2)]
Stuttering acceptance computed with spot in 102 ms :[(AND p0 p2), (AND p0 p2), (AND p0 p2)]
Stuttering acceptance computed with spot in 109 ms :[(AND p0 p2), (AND p0 p2), (AND p0 p2)]
Product exploration explored 100000 steps with 25372 reset in 219 ms.
Product exploration explored 100000 steps with 25102 reset in 223 ms.
Support contains 6 out of 95 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 95/95 places, 132/132 transitions.
Applied a total of 0 rules in 1 ms. Remains 95 /95 variables (removed 0) and now considering 132/132 (removed 0) transitions.
[2023-03-19 13:38:06] [INFO ] Invariant cache hit.
[2023-03-19 13:38:06] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-19 13:38:06] [INFO ] Invariant cache hit.
[2023-03-19 13:38:06] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
[2023-03-19 13:38:06] [INFO ] Invariant cache hit.
[2023-03-19 13:38:06] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 159 ms. Remains : 95/95 places, 132/132 transitions.
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLFireability-09 finished in 5492 ms.
[2023-03-19 13:38:06] [INFO ] Flatten gal took : 19 ms
[2023-03-19 13:38:06] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/LTLFireability.sr.xml took 6 ms.
[2023-03-19 13:38:06] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 173 places, 230 transitions and 660 arcs took 2 ms.
Total runtime 35953 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT UtilityControlRoom-PT-Z2T3N10
BK_EXAMINATION: LTLFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/376
LTLFireability

FORMULA UtilityControlRoom-PT-Z2T3N10-LTLFireability-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA UtilityControlRoom-PT-Z2T3N10-LTLFireability-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1679233118067

--------------------
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/376/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/376/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/376/LTLFireability.xml
lola: Created skeleton in 0.000000 secs.
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: LAUNCH task # 4 (type EXCL) for 3 UtilityControlRoom-PT-Z2T3N10-LTLFireability-06
lola: time limit : 1199 sec
lola: memory limit: 32 pages
lola: FINISHED task # 4 (type EXCL) for UtilityControlRoom-PT-Z2T3N10-LTLFireability-06
lola: result : false
lola: markings : 225
lola: fired transitions : 226
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 1 (type EXCL) for 0 UtilityControlRoom-PT-Z2T3N10-LTLFireability-01
lola: time limit : 1799 sec
lola: memory limit: 32 pages
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
UtilityControlRoom-PT-Z2T3N10-LTLFireability-06: LTL false LTL model checker

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TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
1 LTL EXCL 4/1799 7/32 UtilityControlRoom-PT-Z2T3N10-LTLFireability-01 1066554 m, 213310 m/sec, 2112354 t fired, .

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TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
1 LTL EXCL 9/1799 13/32 UtilityControlRoom-PT-Z2T3N10-LTLFireability-01 1960117 m, 178712 m/sec, 4069330 t fired, .

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TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
1 LTL EXCL 14/1799 19/32 UtilityControlRoom-PT-Z2T3N10-LTLFireability-01 2807329 m, 169442 m/sec, 5990846 t fired, .

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TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
1 LTL EXCL 19/1799 24/32 UtilityControlRoom-PT-Z2T3N10-LTLFireability-01 3619490 m, 162432 m/sec, 7891794 t fired, .

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TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
1 LTL EXCL 24/1799 29/32 UtilityControlRoom-PT-Z2T3N10-LTLFireability-01 4420109 m, 160123 m/sec, 9784474 t fired, .

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lola: CANCELED task # 1 (type EXCL) for UtilityControlRoom-PT-Z2T3N10-LTLFireability-01 (memory limit exceeded)
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PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
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lola: LAUNCH task # 7 (type EXCL) for 6 UtilityControlRoom-PT-Z2T3N10-LTLFireability-09
lola: time limit : 3570 sec
lola: memory limit: 32 pages
lola: FINISHED task # 7 (type EXCL) for UtilityControlRoom-PT-Z2T3N10-LTLFireability-09
lola: result : false
lola: markings : 7057
lola: fired transitions : 8731
lola: time used : 1.000000
lola: memory pages used : 1
lola: Portfolio finished: no open tasks 3

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
UtilityControlRoom-PT-Z2T3N10-LTLFireability-01: LTL unknown AGGR
UtilityControlRoom-PT-Z2T3N10-LTLFireability-06: LTL false LTL model checker
UtilityControlRoom-PT-Z2T3N10-LTLFireability-09: LTL false LTL model checker


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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="UtilityControlRoom-PT-Z2T3N10"
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 UtilityControlRoom-PT-Z2T3N10, 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 r487-tall-167912704001116"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-PT-Z2T3N10.tgz
mv UtilityControlRoom-PT-Z2T3N10 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 ;