Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r153-tall-171631151700368.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.......................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is DoubleLock-PT-p1s1, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r153-tall-171631151700368
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 576K
-rw-r--r-- 1 mcc users 6.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Apr 22 14:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 22 14:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 22 14:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 22 14:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 12 13:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 153K Apr 12 13:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 13:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 93K Apr 12 13:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 19 07:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 19 15:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 93K May 18 16:42 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME DoubleLock-PT-p1s1-LTLFireability-00
FORMULA_NAME DoubleLock-PT-p1s1-LTLFireability-01
FORMULA_NAME DoubleLock-PT-p1s1-LTLFireability-02
FORMULA_NAME DoubleLock-PT-p1s1-LTLFireability-03
FORMULA_NAME DoubleLock-PT-p1s1-LTLFireability-04
FORMULA_NAME DoubleLock-PT-p1s1-LTLFireability-05
FORMULA_NAME DoubleLock-PT-p1s1-LTLFireability-06
FORMULA_NAME DoubleLock-PT-p1s1-LTLFireability-07
FORMULA_NAME DoubleLock-PT-p1s1-LTLFireability-08
FORMULA_NAME DoubleLock-PT-p1s1-LTLFireability-09
FORMULA_NAME DoubleLock-PT-p1s1-LTLFireability-10
FORMULA_NAME DoubleLock-PT-p1s1-LTLFireability-11
FORMULA_NAME DoubleLock-PT-p1s1-LTLFireability-12
FORMULA_NAME DoubleLock-PT-p1s1-LTLFireability-13
FORMULA_NAME DoubleLock-PT-p1s1-LTLFireability-14
FORMULA_NAME DoubleLock-PT-p1s1-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716434495960

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=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DoubleLock-PT-p1s1
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-23 03:21:37] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-23 03:21:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 03:21:37] [INFO ] Load time of PNML (sax parser for PT used): 54 ms
[2024-05-23 03:21:37] [INFO ] Transformed 64 places.
[2024-05-23 03:21:37] [INFO ] Transformed 204 transitions.
[2024-05-23 03:21:37] [INFO ] Parsed PT model containing 64 places and 204 transitions and 828 arcs in 120 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 8 transitions.
FORMULA DoubleLock-PT-p1s1-LTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 32 out of 56 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 56/56 places, 196/196 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 52 transition count 196
Applied a total of 4 rules in 12 ms. Remains 52 /56 variables (removed 4) and now considering 196/196 (removed 0) transitions.
[2024-05-23 03:21:37] [INFO ] Flow matrix only has 148 transitions (discarded 48 similar events)
// Phase 1: matrix 148 rows 52 cols
[2024-05-23 03:21:37] [INFO ] Computed 2 invariants in 15 ms
[2024-05-23 03:21:38] [INFO ] Implicit Places using invariants in 359 ms returned []
[2024-05-23 03:21:38] [INFO ] Flow matrix only has 148 transitions (discarded 48 similar events)
[2024-05-23 03:21:38] [INFO ] Invariant cache hit.
[2024-05-23 03:21:38] [INFO ] State equation strengthened by 23 read => feed constraints.
[2024-05-23 03:21:38] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 465 ms to find 0 implicit places.
[2024-05-23 03:21:38] [INFO ] Flow matrix only has 148 transitions (discarded 48 similar events)
[2024-05-23 03:21:38] [INFO ] Invariant cache hit.
[2024-05-23 03:21:38] [INFO ] Dead Transitions using invariants and state equation in 103 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 52/56 places, 196/196 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 581 ms. Remains : 52/56 places, 196/196 transitions.
Support contains 32 out of 52 places after structural reductions.
[2024-05-23 03:21:38] [INFO ] Flatten gal took : 34 ms
[2024-05-23 03:21:38] [INFO ] Flatten gal took : 16 ms
[2024-05-23 03:21:38] [INFO ] Input system was already deterministic with 196 transitions.
Incomplete random walk after 10000 steps, including 73 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 34) seen :33
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-23 03:21:38] [INFO ] Flow matrix only has 148 transitions (discarded 48 similar events)
[2024-05-23 03:21:38] [INFO ] Invariant cache hit.
[2024-05-23 03:21:38] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-23 03:21:38] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 03:21:38] [INFO ] After 80ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 1 atomic propositions for a total of 15 simplifications.
FORMULA DoubleLock-PT-p1s1-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 4 stabilizing places and 24 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p1)&&p0)))'
Support contains 3 out of 52 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 52/52 places, 196/196 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 51 transition count 192
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 51 transition count 192
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 50 transition count 188
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 50 transition count 188
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 49 transition count 184
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 49 transition count 184
Applied a total of 6 rules in 24 ms. Remains 49 /52 variables (removed 3) and now considering 184/196 (removed 12) transitions.
[2024-05-23 03:21:39] [INFO ] Flow matrix only has 139 transitions (discarded 45 similar events)
// Phase 1: matrix 139 rows 49 cols
[2024-05-23 03:21:39] [INFO ] Computed 2 invariants in 5 ms
[2024-05-23 03:21:39] [INFO ] Implicit Places using invariants in 70 ms returned []
[2024-05-23 03:21:39] [INFO ] Flow matrix only has 139 transitions (discarded 45 similar events)
[2024-05-23 03:21:39] [INFO ] Invariant cache hit.
[2024-05-23 03:21:39] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-23 03:21:39] [INFO ] Implicit Places using invariants and state equation in 102 ms returned []
Implicit Place search using SMT with State Equation took 187 ms to find 0 implicit places.
[2024-05-23 03:21:39] [INFO ] Redundant transitions in 5 ms returned []
[2024-05-23 03:21:39] [INFO ] Flow matrix only has 139 transitions (discarded 45 similar events)
[2024-05-23 03:21:39] [INFO ] Invariant cache hit.
[2024-05-23 03:21:39] [INFO ] Dead Transitions using invariants and state equation in 143 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 49/52 places, 184/196 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 369 ms. Remains : 49/52 places, 184/196 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 280 ms :[(OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : DoubleLock-PT-p1s1-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND p0 p1), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s0 1) (GEQ s38 1)), p1:(AND (GEQ s0 1) (GEQ s37 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 26 steps with 0 reset in 2 ms.
FORMULA DoubleLock-PT-p1s1-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p1s1-LTLFireability-01 finished in 705 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 4 out of 52 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 52/52 places, 196/196 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 51 transition count 192
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 51 transition count 192
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 50 transition count 188
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 50 transition count 188
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 49 transition count 184
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 49 transition count 184
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 48 transition count 176
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 48 transition count 176
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 47 transition count 168
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 47 transition count 168
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 46 transition count 164
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 46 transition count 164
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 45 transition count 160
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 45 transition count 160
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 44 transition count 156
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 44 transition count 156
Applied a total of 16 rules in 15 ms. Remains 44 /52 variables (removed 8) and now considering 156/196 (removed 40) transitions.
[2024-05-23 03:21:39] [INFO ] Flow matrix only has 112 transitions (discarded 44 similar events)
// Phase 1: matrix 112 rows 44 cols
[2024-05-23 03:21:39] [INFO ] Computed 2 invariants in 1 ms
[2024-05-23 03:21:39] [INFO ] Implicit Places using invariants in 59 ms returned []
[2024-05-23 03:21:39] [INFO ] Flow matrix only has 112 transitions (discarded 44 similar events)
[2024-05-23 03:21:39] [INFO ] Invariant cache hit.
[2024-05-23 03:21:40] [INFO ] State equation strengthened by 17 read => feed constraints.
[2024-05-23 03:21:40] [INFO ] Implicit Places using invariants and state equation in 85 ms returned []
Implicit Place search using SMT with State Equation took 144 ms to find 0 implicit places.
[2024-05-23 03:21:40] [INFO ] Flow matrix only has 112 transitions (discarded 44 similar events)
[2024-05-23 03:21:40] [INFO ] Invariant cache hit.
[2024-05-23 03:21:40] [INFO ] Dead Transitions using invariants and state equation in 60 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 44/52 places, 156/196 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 221 ms. Remains : 44/52 places, 156/196 transitions.
Stuttering acceptance computed with spot in 111 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : DoubleLock-PT-p1s1-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (OR (LT s0 1) (LT s20 1)) (OR (LT s7 1) (LT s33 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 52 steps with 0 reset in 0 ms.
FORMULA DoubleLock-PT-p1s1-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p1s1-LTLFireability-02 finished in 348 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&X(X(F(p1)))))'
Support contains 4 out of 52 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 52/52 places, 196/196 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 51 transition count 192
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 51 transition count 192
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 50 transition count 188
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 50 transition count 188
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 49 transition count 184
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 49 transition count 184
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 48 transition count 176
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 48 transition count 176
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 47 transition count 168
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 47 transition count 168
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 46 transition count 164
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 46 transition count 164
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 45 transition count 160
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 45 transition count 160
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 44 transition count 156
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 44 transition count 156
Applied a total of 16 rules in 13 ms. Remains 44 /52 variables (removed 8) and now considering 156/196 (removed 40) transitions.
[2024-05-23 03:21:40] [INFO ] Flow matrix only has 112 transitions (discarded 44 similar events)
[2024-05-23 03:21:40] [INFO ] Invariant cache hit.
[2024-05-23 03:21:40] [INFO ] Implicit Places using invariants in 38 ms returned []
[2024-05-23 03:21:40] [INFO ] Flow matrix only has 112 transitions (discarded 44 similar events)
[2024-05-23 03:21:40] [INFO ] Invariant cache hit.
[2024-05-23 03:21:40] [INFO ] State equation strengthened by 17 read => feed constraints.
[2024-05-23 03:21:40] [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.
[2024-05-23 03:21:40] [INFO ] Flow matrix only has 112 transitions (discarded 44 similar events)
[2024-05-23 03:21:40] [INFO ] Invariant cache hit.
[2024-05-23 03:21:40] [INFO ] Dead Transitions using invariants and state equation in 62 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 44/52 places, 156/196 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 196 ms. Remains : 44/52 places, 156/196 transitions.
Stuttering acceptance computed with spot in 192 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1)]
Running random walk in product with property : DoubleLock-PT-p1s1-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s3 1) (GEQ s21 1)), p1:(AND (GEQ s11 1) (GEQ s22 1))], nbAcceptance=0, 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]]
Stuttering criterion allowed to conclude after 91 steps with 1 reset in 2 ms.
FORMULA DoubleLock-PT-p1s1-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p1s1-LTLFireability-03 finished in 415 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(G(p0)) U G(p1)))'
Support contains 4 out of 52 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 52/52 places, 196/196 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 51 transition count 192
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 51 transition count 192
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 50 transition count 188
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 50 transition count 188
Applied a total of 4 rules in 10 ms. Remains 50 /52 variables (removed 2) and now considering 188/196 (removed 8) transitions.
[2024-05-23 03:21:40] [INFO ] Flow matrix only has 143 transitions (discarded 45 similar events)
// Phase 1: matrix 143 rows 50 cols
[2024-05-23 03:21:40] [INFO ] Computed 2 invariants in 1 ms
[2024-05-23 03:21:40] [INFO ] Implicit Places using invariants in 37 ms returned []
[2024-05-23 03:21:40] [INFO ] Flow matrix only has 143 transitions (discarded 45 similar events)
[2024-05-23 03:21:40] [INFO ] Invariant cache hit.
[2024-05-23 03:21:40] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-23 03:21:40] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 124 ms to find 0 implicit places.
[2024-05-23 03:21:40] [INFO ] Redundant transitions in 6 ms returned []
[2024-05-23 03:21:40] [INFO ] Flow matrix only has 143 transitions (discarded 45 similar events)
[2024-05-23 03:21:40] [INFO ] Invariant cache hit.
[2024-05-23 03:21:40] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 50/52 places, 188/196 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 220 ms. Remains : 50/52 places, 188/196 transitions.
Stuttering acceptance computed with spot in 67 ms :[(NOT p1), (NOT p0)]
Running random walk in product with property : DoubleLock-PT-p1s1-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (GEQ s2 1) (GEQ s46 1)), p0:(AND (GEQ s1 1) (GEQ s48 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 85 steps with 0 reset in 1 ms.
FORMULA DoubleLock-PT-p1s1-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p1s1-LTLFireability-04 finished in 300 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||G(p1)||X(X(G(p2)))))'
Support contains 6 out of 52 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 52/52 places, 196/196 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 51 transition count 192
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 51 transition count 192
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 50 transition count 188
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 50 transition count 188
Applied a total of 4 rules in 10 ms. Remains 50 /52 variables (removed 2) and now considering 188/196 (removed 8) transitions.
[2024-05-23 03:21:40] [INFO ] Flow matrix only has 143 transitions (discarded 45 similar events)
[2024-05-23 03:21:40] [INFO ] Invariant cache hit.
[2024-05-23 03:21:41] [INFO ] Implicit Places using invariants in 43 ms returned []
[2024-05-23 03:21:41] [INFO ] Flow matrix only has 143 transitions (discarded 45 similar events)
[2024-05-23 03:21:41] [INFO ] Invariant cache hit.
[2024-05-23 03:21:41] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-23 03:21:41] [INFO ] Implicit Places using invariants and state equation in 86 ms returned []
Implicit Place search using SMT with State Equation took 131 ms to find 0 implicit places.
[2024-05-23 03:21:41] [INFO ] Flow matrix only has 143 transitions (discarded 45 similar events)
[2024-05-23 03:21:41] [INFO ] Invariant cache hit.
[2024-05-23 03:21:41] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 50/52 places, 188/196 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 208 ms. Remains : 50/52 places, 188/196 transitions.
Stuttering acceptance computed with spot in 292 ms :[(NOT p0), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2) (NOT p1))]
Running random walk in product with property : DoubleLock-PT-p1s1-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p2), acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 5}, { cond=(AND (NOT p0) p1), acceptance={} source=4 dest: 6}], [{ cond=(NOT p0), acceptance={} source=5 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=6 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=6 dest: 2}]], initial=4, aps=[p0:(AND (GEQ s10 1) (GEQ s35 1)), p2:(OR (LT s2 1) (LT s14 1)), p1:(AND (GEQ s0 1) (GEQ s39 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 147 steps with 1 reset in 3 ms.
FORMULA DoubleLock-PT-p1s1-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p1s1-LTLFireability-05 finished in 520 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(!(X(X(F(p0))) U !p1)))))'
Support contains 2 out of 52 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 52/52 places, 196/196 transitions.
Applied a total of 0 rules in 3 ms. Remains 52 /52 variables (removed 0) and now considering 196/196 (removed 0) transitions.
[2024-05-23 03:21:41] [INFO ] Flow matrix only has 148 transitions (discarded 48 similar events)
// Phase 1: matrix 148 rows 52 cols
[2024-05-23 03:21:41] [INFO ] Computed 2 invariants in 2 ms
[2024-05-23 03:21:41] [INFO ] Implicit Places using invariants in 41 ms returned []
[2024-05-23 03:21:41] [INFO ] Flow matrix only has 148 transitions (discarded 48 similar events)
[2024-05-23 03:21:41] [INFO ] Invariant cache hit.
[2024-05-23 03:21:41] [INFO ] State equation strengthened by 23 read => feed constraints.
[2024-05-23 03:21:41] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 130 ms to find 0 implicit places.
[2024-05-23 03:21:41] [INFO ] Flow matrix only has 148 transitions (discarded 48 similar events)
[2024-05-23 03:21:41] [INFO ] Invariant cache hit.
[2024-05-23 03:21:41] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 211 ms. Remains : 52/52 places, 196/196 transitions.
Stuttering acceptance computed with spot in 115 ms :[true, (NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : DoubleLock-PT-p1s1-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=2, aps=[p1:(AND (GEQ s10 1) (GEQ s50 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA DoubleLock-PT-p1s1-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p1s1-LTLFireability-06 finished in 345 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X((X(p1)||p0))&&(p1 U (p2||G(p1))))))'
Support contains 5 out of 52 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 52/52 places, 196/196 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 51 transition count 192
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 51 transition count 192
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 50 transition count 188
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 50 transition count 188
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 49 transition count 184
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 49 transition count 184
Applied a total of 6 rules in 9 ms. Remains 49 /52 variables (removed 3) and now considering 184/196 (removed 12) transitions.
[2024-05-23 03:21:41] [INFO ] Flow matrix only has 139 transitions (discarded 45 similar events)
// Phase 1: matrix 139 rows 49 cols
[2024-05-23 03:21:41] [INFO ] Computed 2 invariants in 2 ms
[2024-05-23 03:21:41] [INFO ] Implicit Places using invariants in 44 ms returned []
[2024-05-23 03:21:41] [INFO ] Flow matrix only has 139 transitions (discarded 45 similar events)
[2024-05-23 03:21:41] [INFO ] Invariant cache hit.
[2024-05-23 03:21:41] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-23 03:21:41] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 123 ms to find 0 implicit places.
[2024-05-23 03:21:41] [INFO ] Flow matrix only has 139 transitions (discarded 45 similar events)
[2024-05-23 03:21:41] [INFO ] Invariant cache hit.
[2024-05-23 03:21:42] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 49/52 places, 184/196 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 200 ms. Remains : 49/52 places, 184/196 transitions.
Stuttering acceptance computed with spot in 207 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1))), true, (AND (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p1)), (NOT p1)]
Running random walk in product with property : DoubleLock-PT-p1s1-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(OR p2 p1), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 2}]], initial=0, aps=[p2:(AND (NOT (AND (GEQ s2 1) (GEQ s47 1))) (OR (LT s2 1) (LT s28 1))), p1:(OR (LT s2 1) (LT s28 1)), p0:(OR (AND (GEQ s8 1) (GEQ s27 1)) (LT s2 1) (LT s28...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 239 ms.
Product exploration explored 100000 steps with 33333 reset in 179 ms.
Computed a total of 4 stabilizing places and 24 stable transitions
Computed a total of 4 stabilizing places and 24 stable transitions
Knowledge obtained : [(AND p2 p1 p0), (X (OR p2 p1)), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p2) p1))), true, (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X p0)), (X (X (NOT (AND (NOT p2) p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 8 factoid took 18 ms. Reduced automaton from 6 states, 9 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DoubleLock-PT-p1s1-LTLFireability-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DoubleLock-PT-p1s1-LTLFireability-07 finished in 877 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U G(((p1 U p2)||X(p0)))))'
Support contains 6 out of 52 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 52/52 places, 196/196 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 51 transition count 192
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 51 transition count 192
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 50 transition count 188
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 50 transition count 188
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 49 transition count 184
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 49 transition count 184
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 48 transition count 176
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 48 transition count 176
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 47 transition count 168
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 47 transition count 168
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 46 transition count 164
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 46 transition count 164
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 45 transition count 160
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 45 transition count 160
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 44 transition count 156
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 44 transition count 156
Applied a total of 16 rules in 11 ms. Remains 44 /52 variables (removed 8) and now considering 156/196 (removed 40) transitions.
[2024-05-23 03:21:42] [INFO ] Flow matrix only has 112 transitions (discarded 44 similar events)
// Phase 1: matrix 112 rows 44 cols
[2024-05-23 03:21:42] [INFO ] Computed 2 invariants in 0 ms
[2024-05-23 03:21:42] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-05-23 03:21:42] [INFO ] Flow matrix only has 112 transitions (discarded 44 similar events)
[2024-05-23 03:21:42] [INFO ] Invariant cache hit.
[2024-05-23 03:21:42] [INFO ] State equation strengthened by 17 read => feed constraints.
[2024-05-23 03:21:42] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 130 ms to find 0 implicit places.
[2024-05-23 03:21:42] [INFO ] Flow matrix only has 112 transitions (discarded 44 similar events)
[2024-05-23 03:21:42] [INFO ] Invariant cache hit.
[2024-05-23 03:21:42] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 44/52 places, 156/196 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 217 ms. Remains : 44/52 places, 156/196 transitions.
Stuttering acceptance computed with spot in 237 ms :[(AND (NOT p0) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), true, (NOT p2)]
Running random walk in product with property : DoubleLock-PT-p1s1-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p2) p1), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(AND (GEQ s3 1) (GEQ s33 1)), p2:(AND (GEQ s10 1) (GEQ s29 1)), p1:(AND (GEQ s8 1) (GEQ s22 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 1 ms.
FORMULA DoubleLock-PT-p1s1-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p1s1-LTLFireability-08 finished in 482 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&X(F((p1||X(p0))))))'
Support contains 3 out of 52 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 52/52 places, 196/196 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 51 transition count 192
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 51 transition count 192
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 50 transition count 188
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 50 transition count 188
Applied a total of 4 rules in 6 ms. Remains 50 /52 variables (removed 2) and now considering 188/196 (removed 8) transitions.
[2024-05-23 03:21:43] [INFO ] Flow matrix only has 143 transitions (discarded 45 similar events)
// Phase 1: matrix 143 rows 50 cols
[2024-05-23 03:21:43] [INFO ] Computed 2 invariants in 1 ms
[2024-05-23 03:21:43] [INFO ] Implicit Places using invariants in 45 ms returned []
[2024-05-23 03:21:43] [INFO ] Flow matrix only has 143 transitions (discarded 45 similar events)
[2024-05-23 03:21:43] [INFO ] Invariant cache hit.
[2024-05-23 03:21:43] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-23 03:21:43] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 122 ms to find 0 implicit places.
[2024-05-23 03:21:43] [INFO ] Flow matrix only has 143 transitions (discarded 45 similar events)
[2024-05-23 03:21:43] [INFO ] Invariant cache hit.
[2024-05-23 03:21:43] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 50/52 places, 188/196 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 203 ms. Remains : 50/52 places, 188/196 transitions.
Stuttering acceptance computed with spot in 182 ms :[(NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DoubleLock-PT-p1s1-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s2 1) (GEQ s39 1)), p1:(AND (GEQ s2 1) (GEQ s47 1))], nbAcceptance=0, 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]]
Stuttering criterion allowed to conclude after 68 steps with 0 reset in 0 ms.
FORMULA DoubleLock-PT-p1s1-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p1s1-LTLFireability-09 finished in 405 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 4 out of 52 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 52/52 places, 196/196 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 51 transition count 192
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 51 transition count 192
Applied a total of 2 rules in 11 ms. Remains 51 /52 variables (removed 1) and now considering 192/196 (removed 4) transitions.
[2024-05-23 03:21:43] [INFO ] Flow matrix only has 144 transitions (discarded 48 similar events)
// Phase 1: matrix 144 rows 51 cols
[2024-05-23 03:21:43] [INFO ] Computed 2 invariants in 1 ms
[2024-05-23 03:21:43] [INFO ] Implicit Places using invariants in 48 ms returned []
[2024-05-23 03:21:43] [INFO ] Flow matrix only has 144 transitions (discarded 48 similar events)
[2024-05-23 03:21:43] [INFO ] Invariant cache hit.
[2024-05-23 03:21:43] [INFO ] State equation strengthened by 23 read => feed constraints.
[2024-05-23 03:21:43] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 130 ms to find 0 implicit places.
[2024-05-23 03:21:43] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-23 03:21:43] [INFO ] Flow matrix only has 144 transitions (discarded 48 similar events)
[2024-05-23 03:21:43] [INFO ] Invariant cache hit.
[2024-05-23 03:21:43] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 51/52 places, 192/196 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 227 ms. Remains : 51/52 places, 192/196 transitions.
Stuttering acceptance computed with spot in 116 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : DoubleLock-PT-p1s1-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s8 1) (GEQ s49 1)), p1:(AND (GEQ s2 1) (GEQ s38 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 73 steps with 0 reset in 1 ms.
FORMULA DoubleLock-PT-p1s1-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p1s1-LTLFireability-10 finished in 370 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U p1)||F(p2)||X(p3)))'
Support contains 9 out of 52 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 52/52 places, 196/196 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 51 transition count 192
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 51 transition count 192
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 50 transition count 188
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 50 transition count 188
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 49 transition count 184
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 49 transition count 184
Applied a total of 6 rules in 7 ms. Remains 49 /52 variables (removed 3) and now considering 184/196 (removed 12) transitions.
[2024-05-23 03:21:43] [INFO ] Flow matrix only has 139 transitions (discarded 45 similar events)
// Phase 1: matrix 139 rows 49 cols
[2024-05-23 03:21:43] [INFO ] Computed 2 invariants in 2 ms
[2024-05-23 03:21:44] [INFO ] Implicit Places using invariants in 48 ms returned []
[2024-05-23 03:21:44] [INFO ] Flow matrix only has 139 transitions (discarded 45 similar events)
[2024-05-23 03:21:44] [INFO ] Invariant cache hit.
[2024-05-23 03:21:44] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-23 03:21:44] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 126 ms to find 0 implicit places.
[2024-05-23 03:21:44] [INFO ] Flow matrix only has 139 transitions (discarded 45 similar events)
[2024-05-23 03:21:44] [INFO ] Invariant cache hit.
[2024-05-23 03:21:44] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 49/52 places, 184/196 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 208 ms. Remains : 49/52 places, 184/196 transitions.
Stuttering acceptance computed with spot in 196 ms :[(NOT p2), (AND (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : DoubleLock-PT-p1s1-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p2) (NOT p3)), acceptance={} source=1 dest: 0}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2) (NOT p3)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p0 (NOT p2) (NOT p3)), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=3 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=4 dest: 0}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=4 dest: 4}]], initial=3, aps=[p2:(OR (AND (GEQ s9 1) (GEQ s18 1) (GEQ s11 1) (GEQ s29 1)) (AND (GEQ s2 1) (GEQ s15 1))), p3:(AND (GEQ s2 1) (GEQ s47 1)), p1:(AND (GEQ s1 1) (GEQ s33 1)...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 92 steps with 3 reset in 1 ms.
FORMULA DoubleLock-PT-p1s1-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p1s1-LTLFireability-12 finished in 429 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(!p0)||(!p0&&F((!p1&&F((!p2&&(X(!p1) U ((!p1&&X(!p1))||X(G(!p1))))))))))))'
Support contains 5 out of 52 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 52/52 places, 196/196 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 51 transition count 192
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 51 transition count 192
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 50 transition count 188
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 50 transition count 188
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 49 transition count 184
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 49 transition count 184
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 48 transition count 176
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 48 transition count 176
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 47 transition count 168
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 47 transition count 168
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 46 transition count 164
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 46 transition count 164
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 45 transition count 160
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 45 transition count 160
Applied a total of 14 rules in 14 ms. Remains 45 /52 variables (removed 7) and now considering 160/196 (removed 36) transitions.
[2024-05-23 03:21:44] [INFO ] Flow matrix only has 120 transitions (discarded 40 similar events)
// Phase 1: matrix 120 rows 45 cols
[2024-05-23 03:21:44] [INFO ] Computed 2 invariants in 2 ms
[2024-05-23 03:21:44] [INFO ] Implicit Places using invariants in 41 ms returned []
[2024-05-23 03:21:44] [INFO ] Flow matrix only has 120 transitions (discarded 40 similar events)
[2024-05-23 03:21:44] [INFO ] Invariant cache hit.
[2024-05-23 03:21:44] [INFO ] State equation strengthened by 21 read => feed constraints.
[2024-05-23 03:21:44] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
[2024-05-23 03:21:44] [INFO ] Flow matrix only has 120 transitions (discarded 40 similar events)
[2024-05-23 03:21:44] [INFO ] Invariant cache hit.
[2024-05-23 03:21:44] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 45/52 places, 160/196 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 195 ms. Remains : 45/52 places, 160/196 transitions.
Stuttering acceptance computed with spot in 441 ms :[p1, p0, p0, (AND p0 p1), (AND p0 p1), true, p1, (OR (AND p0 p2) (AND p0 p1)), (OR p2 p1), (OR p2 p1), (OR (AND p0 p2) (AND p0 p1))]
Running random walk in product with property : DoubleLock-PT-p1s1-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p2)), acceptance={0} source=0 dest: 6}, { cond=(AND p1 p2), acceptance={0} source=0 dest: 9}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=2 dest: 3}, { cond=p0, acceptance={} source=2 dest: 5}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 7}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=2 dest: 10}], [{ cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=3 dest: 4}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=3 dest: 6}, { cond=(AND p0 p1 p2), acceptance={} source=3 dest: 9}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=3 dest: 10}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=4 dest: 4}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=4 dest: 6}, { cond=(AND p0 p1 p2), acceptance={} source=4 dest: 9}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=4 dest: 10}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(NOT p1), acceptance={0} source=6 dest: 0}, { cond=(AND p1 (NOT p2)), acceptance={0} source=6 dest: 6}, { cond=(AND p1 p2), acceptance={0} source=6 dest: 9}], [{ cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=7 dest: 0}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=7 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={} source=7 dest: 7}, { cond=(AND p0 p1), acceptance={} source=7 dest: 8}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=7 dest: 9}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=7 dest: 10}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=8 dest: 0}, { cond=p1, acceptance={0} source=8 dest: 8}, { cond=(AND (NOT p1) p2), acceptance={0} source=8 dest: 9}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=9 dest: 0}, { cond=(AND p1 (NOT p2)), acceptance={0} source=9 dest: 6}, { cond=p2, acceptance={0} source=9 dest: 9}], [{ cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=10 dest: 0}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=10 dest: 3}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=10 dest: 4}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=10 dest: 6}, { cond=(AND p0 p2), acceptance={} source=10 dest: 9}, { cond=(AND (NOT p0) p2), acceptance={} source=10 dest: 10}]], initial=1, aps=[p1:(AND (GEQ s3 1) (GEQ s14 1)), p2:(AND (GEQ s1 1) (GEQ s13 1)), p0:(AND (GEQ s1 1) (GEQ s34 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 29291 reset in 139 ms.
Product exploration explored 100000 steps with 29172 reset in 182 ms.
Computed a total of 4 stabilizing places and 24 stable transitions
Computed a total of 4 stabilizing places and 24 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p2) (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (NOT (AND (NOT p0) p1))), (X (NOT p0)), (X (AND (NOT p0) (NOT p1) (NOT p2))), (X (X (NOT (AND p0 p1 p2)))), (X (X (NOT (AND (NOT p0) p1 p2)))), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), true, (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND p0 p2)))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (NOT (AND p0 p1))))]
False Knowledge obtained : [(X (X (AND (NOT p0) p1 (NOT p2)))), (X (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))), (X (X (NOT (AND (NOT p0) p1))))]
Knowledge based reduction with 15 factoid took 391 ms. Reduced automaton from 11 states, 39 edges and 3 AP (stutter sensitive) to 8 states, 26 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 335 ms :[p1, (AND p0 p1), (AND p0 p1), (OR (AND p0 p2) (AND p0 p1)), p1, (OR p2 p1), (AND p0 p1), (AND p0 p1)]
Incomplete random walk after 10000 steps, including 68 resets, run finished after 134 ms. (steps per millisecond=74 ) properties (out of 15) seen :11
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2024-05-23 03:21:46] [INFO ] Flow matrix only has 120 transitions (discarded 40 similar events)
[2024-05-23 03:21:46] [INFO ] Invariant cache hit.
[2024-05-23 03:21:46] [INFO ] [Real]Absence check using 1 positive place invariants in 8 ms returned sat
[2024-05-23 03:21:46] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 03:21:46] [INFO ] After 67ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:2
[2024-05-23 03:21:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 03:21:46] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 03:21:46] [INFO ] After 71ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :0
Fused 4 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 4 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) (NOT p2) (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (NOT (AND (NOT p0) p1))), (X (NOT p0)), (X (AND (NOT p0) (NOT p1) (NOT p2))), (X (X (NOT (AND p0 p1 p2)))), (X (X (NOT (AND (NOT p0) p1 p2)))), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), true, (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND p0 p2)))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (NOT (AND p0 p1)))), (G (NOT (AND p1 p0 (NOT p2)))), (G (NOT (AND p1 (NOT p0) p2))), (G (NOT (AND p1 p0 p2))), (G (NOT (AND p1 p2)))]
False Knowledge obtained : [(X (X (AND (NOT p0) p1 (NOT p2)))), (X (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))), (X (X (NOT (AND (NOT p0) p1)))), (F (AND (NOT p1) p0 (NOT p2))), (F (NOT (AND (NOT p1) (NOT p0)))), (F (NOT (AND (NOT p1) (NOT p0) (NOT p2)))), (F p2), (F (NOT (AND (NOT p1) (NOT p2)))), (F (AND (NOT p1) p0)), (F p1), (F (AND p1 (NOT p2))), (F (AND p1 (NOT p0) (NOT p2))), (F (AND p0 p2)), (F (AND (NOT p0) p2))]
Knowledge based reduction with 19 factoid took 1119 ms. Reduced automaton from 8 states, 26 edges and 3 AP (stutter sensitive) to 6 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 225 ms :[p1, p1, (AND p1 p0), (AND p1 p0), (AND p1 p0), (AND p1 p0)]
Stuttering acceptance computed with spot in 209 ms :[p1, p1, (AND p1 p0), (AND p1 p0), (AND p1 p0), (AND p1 p0)]
Support contains 4 out of 45 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 160/160 transitions.
Applied a total of 0 rules in 2 ms. Remains 45 /45 variables (removed 0) and now considering 160/160 (removed 0) transitions.
[2024-05-23 03:21:48] [INFO ] Flow matrix only has 120 transitions (discarded 40 similar events)
[2024-05-23 03:21:48] [INFO ] Invariant cache hit.
[2024-05-23 03:21:48] [INFO ] Implicit Places using invariants in 45 ms returned []
[2024-05-23 03:21:48] [INFO ] Flow matrix only has 120 transitions (discarded 40 similar events)
[2024-05-23 03:21:48] [INFO ] Invariant cache hit.
[2024-05-23 03:21:48] [INFO ] State equation strengthened by 21 read => feed constraints.
[2024-05-23 03:21:48] [INFO ] Implicit Places using invariants and state equation in 97 ms returned []
Implicit Place search using SMT with State Equation took 143 ms to find 0 implicit places.
[2024-05-23 03:21:48] [INFO ] Flow matrix only has 120 transitions (discarded 40 similar events)
[2024-05-23 03:21:48] [INFO ] Invariant cache hit.
[2024-05-23 03:21:48] [INFO ] Dead Transitions using invariants and state equation in 246 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 392 ms. Remains : 45/45 places, 160/160 transitions.
Computed a total of 4 stabilizing places and 24 stable transitions
Computed a total of 4 stabilizing places and 24 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0))]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 1 factoid took 106 ms. Reduced automaton from 6 states, 9 edges and 2 AP (stutter sensitive) to 6 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 250 ms :[p1, p1, (AND p1 p0), (AND p1 p0), (AND p1 p0), (AND p1 p0)]
Finished random walk after 277 steps, including 1 resets, run visited all 3 properties in 1 ms. (steps per millisecond=277 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p0))]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1))), (F p1), (F (NOT (AND (NOT p0) (NOT p1)))), (F p0)]
Knowledge based reduction with 1 factoid took 208 ms. Reduced automaton from 6 states, 9 edges and 2 AP (stutter sensitive) to 6 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 232 ms :[p1, p1, (AND p1 p0), (AND p1 p0), (AND p1 p0), (AND p1 p0)]
Stuttering acceptance computed with spot in 221 ms :[p1, p1, (AND p1 p0), (AND p1 p0), (AND p1 p0), (AND p1 p0)]
Stuttering acceptance computed with spot in 309 ms :[p1, p1, (AND p1 p0), (AND p1 p0), (AND p1 p0), (AND p1 p0)]
Product exploration explored 100000 steps with 29387 reset in 98 ms.
Product exploration explored 100000 steps with 29316 reset in 109 ms.
Built C files in :
/tmp/ltsmin3863486418077567755
[2024-05-23 03:21:50] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3863486418077567755
Running compilation step : cd /tmp/ltsmin3863486418077567755;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 351 ms.
Running link step : cd /tmp/ltsmin3863486418077567755;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin3863486418077567755;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased479737527028150934.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 45 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 160/160 transitions.
Applied a total of 0 rules in 2 ms. Remains 45 /45 variables (removed 0) and now considering 160/160 (removed 0) transitions.
[2024-05-23 03:22:05] [INFO ] Flow matrix only has 120 transitions (discarded 40 similar events)
[2024-05-23 03:22:05] [INFO ] Invariant cache hit.
[2024-05-23 03:22:05] [INFO ] Implicit Places using invariants in 54 ms returned []
[2024-05-23 03:22:05] [INFO ] Flow matrix only has 120 transitions (discarded 40 similar events)
[2024-05-23 03:22:05] [INFO ] Invariant cache hit.
[2024-05-23 03:22:05] [INFO ] State equation strengthened by 21 read => feed constraints.
[2024-05-23 03:22:05] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 136 ms to find 0 implicit places.
[2024-05-23 03:22:05] [INFO ] Flow matrix only has 120 transitions (discarded 40 similar events)
[2024-05-23 03:22:05] [INFO ] Invariant cache hit.
[2024-05-23 03:22:05] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 196 ms. Remains : 45/45 places, 160/160 transitions.
Built C files in :
/tmp/ltsmin15510450618534555354
[2024-05-23 03:22:05] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15510450618534555354
Running compilation step : cd /tmp/ltsmin15510450618534555354;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 252 ms.
Running link step : cd /tmp/ltsmin15510450618534555354;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin15510450618534555354;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased16708770205207152443.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-23 03:22:20] [INFO ] Flatten gal took : 12 ms
[2024-05-23 03:22:20] [INFO ] Flatten gal took : 9 ms
[2024-05-23 03:22:20] [INFO ] Time to serialize gal into /tmp/LTL17013465892387814317.gal : 3 ms
[2024-05-23 03:22:20] [INFO ] Time to serialize properties into /tmp/LTL3325544239983794926.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17013465892387814317.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9657306574782161456.hoa' '-atoms' '/tmp/LTL3325544239983794926.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL3325544239983794926.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9657306574782161456.hoa
Detected timeout of ITS tools.
[2024-05-23 03:22:35] [INFO ] Flatten gal took : 9 ms
[2024-05-23 03:22:35] [INFO ] Flatten gal took : 8 ms
[2024-05-23 03:22:35] [INFO ] Time to serialize gal into /tmp/LTL17125535447798995589.gal : 2 ms
[2024-05-23 03:22:35] [INFO ] Time to serialize properties into /tmp/LTL8748554075775083529.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17125535447798995589.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8748554075775083529.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X((G("((s1<1)||(l24<1))"))||((F(("((s3<1)||(l2<1))")&&(F(("((s1<1)||(l1<1))")&&((X("((s3<1)||(l2<1))"))U((X(G("((s3<1)||(l2<1))")))...237
Formula 0 simplified : X(F!"((s1<1)||(l24<1))" & (!"((s1<1)||(l24<1))" | G(!"((s3<1)||(l2<1))" | G(!"((s1<1)||(l1<1))" | (X!"((s3<1)||(l2<1))" R (XF!"((s3<...220
Detected timeout of ITS tools.
[2024-05-23 03:22:50] [INFO ] Flatten gal took : 8 ms
[2024-05-23 03:22:50] [INFO ] Applying decomposition
[2024-05-23 03:22:50] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph6168009908472271995.txt' '-o' '/tmp/graph6168009908472271995.bin' '-w' '/tmp/graph6168009908472271995.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph6168009908472271995.bin' '-l' '-1' '-v' '-w' '/tmp/graph6168009908472271995.weights' '-q' '0' '-e' '0.001'
[2024-05-23 03:22:51] [INFO ] Decomposing Gal with order
[2024-05-23 03:22:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 03:22:51] [INFO ] Removed a total of 312 redundant transitions.
[2024-05-23 03:22:51] [INFO ] Flatten gal took : 78 ms
[2024-05-23 03:22:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 22 labels/synchronizations in 8 ms.
[2024-05-23 03:22:51] [INFO ] Time to serialize gal into /tmp/LTL5626143888346635369.gal : 4 ms
[2024-05-23 03:22:51] [INFO ] Time to serialize properties into /tmp/LTL10439373706422631628.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5626143888346635369.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10439373706422631628.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X((G("((i4.u0.s1<1)||(i4.u13.l24<1))"))||((F(("((i0.u3.s3<1)||(i0.u4.l2<1))")&&(F(("((i4.u0.s1<1)||(i0.u4.l1<1))")&&((X("((i0.u3.s3...335
Formula 0 simplified : X(F!"((i4.u0.s1<1)||(i4.u13.l24<1))" & (!"((i4.u0.s1<1)||(i4.u13.l24<1))" | G(!"((i0.u3.s3<1)||(i0.u4.l2<1))" | G(!"((i4.u0.s1<1)||(...318
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16375847235419931137
[2024-05-23 03:23:06] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16375847235419931137
Running compilation step : cd /tmp/ltsmin16375847235419931137;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 252 ms.
Running link step : cd /tmp/ltsmin16375847235419931137;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin16375847235419931137;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(([]((LTLAPp0==true))||(<>(((LTLAPp1==true)&&<>(((LTLAPp2==true)&&(X((LTLAPp1==true)) U (X([]((LTLAPp1==true)))||((LTLAPp1==true)&&X((LTLAPp1==true)))))))))&&(LTLAPp0==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property DoubleLock-PT-p1s1-LTLFireability-13 finished in 96975 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(p1)))))'
Support contains 3 out of 52 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 52/52 places, 196/196 transitions.
Applied a total of 0 rules in 17 ms. Remains 52 /52 variables (removed 0) and now considering 196/196 (removed 0) transitions.
[2024-05-23 03:23:21] [INFO ] Flow matrix only has 148 transitions (discarded 48 similar events)
// Phase 1: matrix 148 rows 52 cols
[2024-05-23 03:23:21] [INFO ] Computed 2 invariants in 3 ms
[2024-05-23 03:23:21] [INFO ] Implicit Places using invariants in 64 ms returned []
[2024-05-23 03:23:21] [INFO ] Flow matrix only has 148 transitions (discarded 48 similar events)
[2024-05-23 03:23:21] [INFO ] Invariant cache hit.
[2024-05-23 03:23:21] [INFO ] State equation strengthened by 23 read => feed constraints.
[2024-05-23 03:23:21] [INFO ] Implicit Places using invariants and state equation in 112 ms returned []
Implicit Place search using SMT with State Equation took 178 ms to find 0 implicit places.
[2024-05-23 03:23:21] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-23 03:23:21] [INFO ] Flow matrix only has 148 transitions (discarded 48 similar events)
[2024-05-23 03:23:21] [INFO ] Invariant cache hit.
[2024-05-23 03:23:21] [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 276 ms. Remains : 52/52 places, 196/196 transitions.
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DoubleLock-PT-p1s1-LTLFireability-14 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:(AND (GEQ s9 1) (GEQ s35 1)), p0:(AND (GEQ s9 1) (GEQ s50 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 32 steps with 0 reset in 1 ms.
FORMULA DoubleLock-PT-p1s1-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p1s1-LTLFireability-14 finished in 380 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((((F(p0)||X(p1)) U p2)&&(G(X(!X(p3))) U p2)))'
Support contains 6 out of 52 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 52/52 places, 196/196 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 51 transition count 192
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 51 transition count 192
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 50 transition count 188
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 50 transition count 188
Applied a total of 4 rules in 2 ms. Remains 50 /52 variables (removed 2) and now considering 188/196 (removed 8) transitions.
[2024-05-23 03:23:21] [INFO ] Flow matrix only has 143 transitions (discarded 45 similar events)
// Phase 1: matrix 143 rows 50 cols
[2024-05-23 03:23:21] [INFO ] Computed 2 invariants in 1 ms
[2024-05-23 03:23:21] [INFO ] Implicit Places using invariants in 55 ms returned []
[2024-05-23 03:23:21] [INFO ] Flow matrix only has 143 transitions (discarded 45 similar events)
[2024-05-23 03:23:21] [INFO ] Invariant cache hit.
[2024-05-23 03:23:21] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-23 03:23:21] [INFO ] Implicit Places using invariants and state equation in 96 ms returned []
Implicit Place search using SMT with State Equation took 152 ms to find 0 implicit places.
[2024-05-23 03:23:21] [INFO ] Flow matrix only has 143 transitions (discarded 45 similar events)
[2024-05-23 03:23:21] [INFO ] Invariant cache hit.
[2024-05-23 03:23:22] [INFO ] Dead Transitions using invariants and state equation in 127 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 50/52 places, 188/196 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 284 ms. Remains : 50/52 places, 188/196 transitions.
Stuttering acceptance computed with spot in 270 ms :[(NOT p2), (OR (NOT p2) p3), (AND (NOT p0) (NOT p1)), p3, true, (NOT p0)]
Running random walk in product with property : DoubleLock-PT-p1s1-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=1 dest: 2}, { cond=true, acceptance={0} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 5}], [{ cond=(NOT p3), acceptance={} source=3 dest: 3}, { cond=p3, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p2:(AND (GEQ s3 1) (GEQ s28 1)), p0:(AND (GEQ s0 1) (GEQ s37 1)), p1:(AND (GEQ s0 1) (GEQ s12 1)), p3:(AND (GEQ s3 1) (GEQ s39 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 68 steps with 1 reset in 1 ms.
FORMULA DoubleLock-PT-p1s1-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p1s1-LTLFireability-15 finished in 579 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(!p0)||(!p0&&F((!p1&&F((!p2&&(X(!p1) U ((!p1&&X(!p1))||X(G(!p1))))))))))))'
[2024-05-23 03:23:22] [INFO ] Flatten gal took : 41 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin14480269691104126268
[2024-05-23 03:23:22] [INFO ] Computing symmetric may disable matrix : 196 transitions.
[2024-05-23 03:23:22] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 03:23:22] [INFO ] Computing symmetric may enable matrix : 196 transitions.
[2024-05-23 03:23:22] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 03:23:22] [INFO ] Applying decomposition
[2024-05-23 03:23:22] [INFO ] Flatten gal took : 10 ms
[2024-05-23 03:23:22] [INFO ] Computing Do-Not-Accords matrix : 196 transitions.
[2024-05-23 03:23:22] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 03:23:22] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14480269691104126268
Running compilation step : cd /tmp/ltsmin14480269691104126268;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph7080686765407431496.txt' '-o' '/tmp/graph7080686765407431496.bin' '-w' '/tmp/graph7080686765407431496.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph7080686765407431496.bin' '-l' '-1' '-v' '-w' '/tmp/graph7080686765407431496.weights' '-q' '0' '-e' '0.001'
[2024-05-23 03:23:22] [INFO ] Decomposing Gal with order
[2024-05-23 03:23:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 03:23:22] [INFO ] Removed a total of 395 redundant transitions.
[2024-05-23 03:23:22] [INFO ] Flatten gal took : 27 ms
[2024-05-23 03:23:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 22 labels/synchronizations in 5 ms.
[2024-05-23 03:23:22] [INFO ] Time to serialize gal into /tmp/LTLFireability13369102449976386120.gal : 6 ms
[2024-05-23 03:23:22] [INFO ] Time to serialize properties into /tmp/LTLFireability6253233982762988321.ltl : 8 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability13369102449976386120.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability6253233982762988321.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X((G(!("((i0.u1.s1>=1)&&(u13.l24>=1))")))||((!("((i0.u1.s1>=1)&&(u13.l24>=1))"))&&(F((!("((i2.u2.s3>=1)&&(i2.u4.l2>=1))"))&&(F((!("...369
Formula 0 simplified : X(F"((i0.u1.s1>=1)&&(u13.l24>=1))" & ("((i0.u1.s1>=1)&&(u13.l24>=1))" | G("((i2.u2.s3>=1)&&(i2.u4.l2>=1))" | G("((i0.u1.s1>=1)&&(i2....320
Compilation finished in 436 ms.
Running link step : cd /tmp/ltsmin14480269691104126268;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin14480269691104126268;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(([](!(LTLAPp0==true))||(!(LTLAPp0==true)&&<>((!(LTLAPp1==true)&&<>((!(LTLAPp2==true)&&(X(!(LTLAPp1==true)) U ((!(LTLAPp1==true)&&X(!(LTLAPp1==true)))||X([](!(LTLAPp1==true))))))))))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.001: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.004: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.004: LTL layer: formula: X(([](!(LTLAPp0==true))||(!(LTLAPp0==true)&&<>((!(LTLAPp1==true)&&<>((!(LTLAPp2==true)&&(X(!(LTLAPp1==true)) U ((!(LTLAPp1==true)&&X(!(LTLAPp1==true)))||X([](!(LTLAPp1==true))))))))))))
pins2lts-mc-linux64( 3/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.004: "X(([](!(LTLAPp0==true))||(!(LTLAPp0==true)&&<>((!(LTLAPp1==true)&&<>((!(LTLAPp2==true)&&(X(!(LTLAPp1==true)) U ((!(LTLAPp1==true)&&X(!(LTLAPp1==true)))||X([](!(LTLAPp1==true))))))))))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 0.004: Using Spin LTL semantics
pins2lts-mc-linux64( 2/ 8), 0.003: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.006: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.009: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.009: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.009: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.011: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.012: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.012: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.012: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.012: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.013: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.017: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.018: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.023: buchi has 11 states
pins2lts-mc-linux64( 0/ 8), 0.028: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.111: DFS-FIFO for weak LTL, using special progress label 200
pins2lts-mc-linux64( 0/ 8), 0.111: There are 201 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.111: State length is 53, there are 235 groups
pins2lts-mc-linux64( 0/ 8), 0.111: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.111: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.111: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.111: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 5/ 8), 0.118: ~1 levels ~960 states ~2256 transitions
pins2lts-mc-linux64( 5/ 8), 0.885: ~1 levels ~1920 states ~5048 transitions
pins2lts-mc-linux64( 5/ 8), 1.238: ~74 levels ~3840 states ~10160 transitions
pins2lts-mc-linux64( 4/ 8), 1.500: ~197 levels ~7680 states ~20592 transitions
pins2lts-mc-linux64( 0/ 8), 1.951: ~479 levels ~15360 states ~39096 transitions
pins2lts-mc-linux64( 1/ 8), 3.282: ~1158 levels ~30720 states ~68728 transitions
pins2lts-mc-linux64( 0/ 8), 4.427: ~2120 levels ~61440 states ~133128 transitions
pins2lts-mc-linux64( 4/ 8), 6.033: ~4500 levels ~122880 states ~262672 transitions
pins2lts-mc-linux64( 5/ 8), 7.931: ~9399 levels ~245760 states ~531224 transitions
pins2lts-mc-linux64( 1/ 8), 12.040: ~18532 levels ~491520 states ~1043264 transitions
pins2lts-mc-linux64( 5/ 8), 13.422: ~37191 levels ~983040 states ~2095312 transitions
pins2lts-mc-linux64( 5/ 8), 16.129: ~74334 levels ~1966080 states ~4176768 transitions
pins2lts-mc-linux64( 5/ 8), 21.516: ~148529 levels ~3932160 states ~8342136 transitions
pins2lts-mc-linux64( 5/ 8), 32.948: ~297235 levels ~7864320 states ~16688000 transitions
pins2lts-mc-linux64( 6/ 8), 41.800: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 41.883:
pins2lts-mc-linux64( 0/ 8), 41.883: mean standard work distribution: 0.7% (states) 0.7% (transitions)
pins2lts-mc-linux64( 0/ 8), 41.883:
pins2lts-mc-linux64( 0/ 8), 41.883: Explored 9797044 states 20772414 transitions, fanout: 2.120
pins2lts-mc-linux64( 0/ 8), 41.883: Total exploration time 41.750 sec (41.650 sec minimum, 41.704 sec on average)
pins2lts-mc-linux64( 0/ 8), 41.883: States per second: 234660, Transitions per second: 497543
pins2lts-mc-linux64( 0/ 8), 41.883:
pins2lts-mc-linux64( 0/ 8), 41.883: Progress states detected: 4874
pins2lts-mc-linux64( 0/ 8), 41.883: Redundant explorations: -52.8269
pins2lts-mc-linux64( 0/ 8), 41.883:
pins2lts-mc-linux64( 0/ 8), 41.883: Queue width: 8B, total height: 2962788, memory: 22.60MB
pins2lts-mc-linux64( 0/ 8), 41.883: Tree memory: 414.4MB, 20.9 B/state, compr.: 9.8%
pins2lts-mc-linux64( 0/ 8), 41.883: Tree fill ratio (roots/leafs): 15.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 41.883: Stored 196 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 41.883: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 41.883: Est. total memory use: 437.1MB (~1046.6MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin14480269691104126268;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(([](!(LTLAPp0==true))||(!(LTLAPp0==true)&&<>((!(LTLAPp1==true)&&<>((!(LTLAPp2==true)&&(X(!(LTLAPp1==true)) U ((!(LTLAPp1==true)&&X(!(LTLAPp1==true)))||X([](!(LTLAPp1==true))))))))))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin14480269691104126268;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(([](!(LTLAPp0==true))||(!(LTLAPp0==true)&&<>((!(LTLAPp1==true)&&<>((!(LTLAPp2==true)&&(X(!(LTLAPp1==true)) U ((!(LTLAPp1==true)&&X(!(LTLAPp1==true)))||X([](!(LTLAPp1==true))))))))))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
Detected timeout of ITS tools.
[2024-05-23 03:43:57] [INFO ] Flatten gal took : 14 ms
[2024-05-23 03:43:57] [INFO ] Time to serialize gal into /tmp/LTLFireability2332069507774655190.gal : 12 ms
[2024-05-23 03:43:57] [INFO ] Time to serialize properties into /tmp/LTLFireability9603811871745130091.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability2332069507774655190.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability9603811871745130091.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...297
Read 1 LTL properties
Checking formula 0 : !((X((G(!("((s1>=1)&&(l24>=1))")))||((!("((s1>=1)&&(l24>=1))"))&&(F((!("((s3>=1)&&(l2>=1))"))&&(F((!("((s1>=1)&&(l1>=1))"))&&((X(!("((...277
Formula 0 simplified : X(F"((s1>=1)&&(l24>=1))" & ("((s1>=1)&&(l24>=1))" | G("((s3>=1)&&(l2>=1))" | G("((s1>=1)&&(l1>=1))" | (X"((s3>=1)&&(l2>=1))" R (XF"(...228
ITS-tools command line returned an error code 137
[2024-05-23 04:01:03] [INFO ] Flatten gal took : 106 ms
[2024-05-23 04:01:03] [INFO ] Input system was already deterministic with 196 transitions.
[2024-05-23 04:01:03] [INFO ] Transformed 52 places.
[2024-05-23 04:01:03] [INFO ] Transformed 196 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-23 04:01:03] [INFO ] Time to serialize gal into /tmp/LTLFireability11333222225814030343.gal : 2 ms
[2024-05-23 04:01:03] [INFO ] Time to serialize properties into /tmp/LTLFireability2107359086767898015.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability11333222225814030343.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability2107359086767898015.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...343
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((X((G(!("((s1>=1)&&(l24>=1))")))||((!("((s1>=1)&&(l24>=1))"))&&(F((!("((s3>=1)&&(l2>=1))"))&&(F((!("((s1>=1)&&(l1>=1))"))&&((X(!("((...277
Formula 0 simplified : X(F"((s1>=1)&&(l24>=1))" & ("((s1>=1)&&(l24>=1))" | G("((s3>=1)&&(l2>=1))" | G("((s1>=1)&&(l1>=1))" | (X"((s3>=1)&&(l2>=1))" R (XF"(...228
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 9270612 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16212112 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DoubleLock-PT-p1s1"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is DoubleLock-PT-p1s1, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r153-tall-171631151700368"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DoubleLock-PT-p1s1.tgz
mv DoubleLock-PT-p1s1 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;