Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r222-tall-165286024600052.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ShieldIIPs-PT-004A, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r222-tall-165286024600052
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 248K
-rw-r--r-- 1 mcc users 5.5K Apr 29 14:59 CTLCardinality.txt
-rw-r--r-- 1 mcc users 56K Apr 29 14:59 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Apr 29 14:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Apr 29 14:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 9 08:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 08:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 08:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 08:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 5 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 34K May 10 09:34 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 ShieldIIPs-PT-004A-LTLFireability-00
FORMULA_NAME ShieldIIPs-PT-004A-LTLFireability-01
FORMULA_NAME ShieldIIPs-PT-004A-LTLFireability-02
FORMULA_NAME ShieldIIPs-PT-004A-LTLFireability-03
FORMULA_NAME ShieldIIPs-PT-004A-LTLFireability-04
FORMULA_NAME ShieldIIPs-PT-004A-LTLFireability-05
FORMULA_NAME ShieldIIPs-PT-004A-LTLFireability-06
FORMULA_NAME ShieldIIPs-PT-004A-LTLFireability-07
FORMULA_NAME ShieldIIPs-PT-004A-LTLFireability-08
FORMULA_NAME ShieldIIPs-PT-004A-LTLFireability-09
FORMULA_NAME ShieldIIPs-PT-004A-LTLFireability-10
FORMULA_NAME ShieldIIPs-PT-004A-LTLFireability-11
FORMULA_NAME ShieldIIPs-PT-004A-LTLFireability-12
FORMULA_NAME ShieldIIPs-PT-004A-LTLFireability-13
FORMULA_NAME ShieldIIPs-PT-004A-LTLFireability-14
FORMULA_NAME ShieldIIPs-PT-004A-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1652912218669

Running Version 202205111006
[2022-05-18 22:16:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-18 22:16:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-18 22:17:00] [INFO ] Load time of PNML (sax parser for PT used): 82 ms
[2022-05-18 22:17:00] [INFO ] Transformed 103 places.
[2022-05-18 22:17:00] [INFO ] Transformed 99 transitions.
[2022-05-18 22:17:00] [INFO ] Found NUPN structural information;
[2022-05-18 22:17:00] [INFO ] Parsed PT model containing 103 places and 99 transitions in 187 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA ShieldIIPs-PT-004A-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 57 out of 103 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 103/103 places, 99/99 transitions.
Applied a total of 0 rules in 10 ms. Remains 103 /103 variables (removed 0) and now considering 99/99 (removed 0) transitions.
// Phase 1: matrix 99 rows 103 cols
[2022-05-18 22:17:00] [INFO ] Computed 37 place invariants in 11 ms
[2022-05-18 22:17:00] [INFO ] Implicit Places using invariants in 187 ms returned []
// Phase 1: matrix 99 rows 103 cols
[2022-05-18 22:17:00] [INFO ] Computed 37 place invariants in 8 ms
[2022-05-18 22:17:00] [INFO ] Implicit Places using invariants and state equation in 133 ms returned []
Implicit Place search using SMT with State Equation took 347 ms to find 0 implicit places.
// Phase 1: matrix 99 rows 103 cols
[2022-05-18 22:17:00] [INFO ] Computed 37 place invariants in 4 ms
[2022-05-18 22:17:00] [INFO ] Dead Transitions using invariants and state equation in 116 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 103/103 places, 99/99 transitions.
Support contains 57 out of 103 places after structural reductions.
[2022-05-18 22:17:00] [INFO ] Flatten gal took : 34 ms
[2022-05-18 22:17:00] [INFO ] Flatten gal took : 17 ms
[2022-05-18 22:17:00] [INFO ] Input system was already deterministic with 99 transitions.
Support contains 54 out of 103 places (down from 57) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 43 resets, run finished after 183 ms. (steps per millisecond=54 ) properties (out of 34) seen :33
Incomplete Best-First random walk after 10000 steps, including 6 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 99 rows 103 cols
[2022-05-18 22:17:01] [INFO ] Computed 37 place invariants in 6 ms
[2022-05-18 22:17:01] [INFO ] [Real]Absence check using 37 positive place invariants in 15 ms returned sat
[2022-05-18 22:17:01] [INFO ] After 68ms 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.
Computed a total of 1 stabilizing places and 1 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(p1)||p0))))'
Support contains 4 out of 103 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 103/103 places, 99/99 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 103 transition count 98
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 102 transition count 98
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 101 transition count 97
Applied a total of 4 rules in 24 ms. Remains 101 /103 variables (removed 2) and now considering 97/99 (removed 2) transitions.
// Phase 1: matrix 97 rows 101 cols
[2022-05-18 22:17:01] [INFO ] Computed 37 place invariants in 1 ms
[2022-05-18 22:17:01] [INFO ] Implicit Places using invariants in 93 ms returned [87]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 96 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 100/103 places, 97/99 transitions.
Applied a total of 0 rules in 7 ms. Remains 100 /100 variables (removed 0) and now considering 97/97 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 100/103 places, 97/99 transitions.
Stuttering acceptance computed with spot in 173 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldIIPs-PT-004A-LTLFireability-00 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:(EQ s47 1), p0:(OR (EQ s40 1) (AND (EQ s58 1) (EQ s73 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 2864 reset in 332 ms.
Product exploration explored 100000 steps with 2922 reset in 246 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 297 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 17 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=8 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1)))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 5 factoid took 217 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 68 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 66 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
// Phase 1: matrix 97 rows 100 cols
[2022-05-18 22:17:03] [INFO ] Computed 36 place invariants in 3 ms
[2022-05-18 22:17:03] [INFO ] [Real]Absence check using 36 positive place invariants in 8 ms returned sat
[2022-05-18 22:17:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 22:17:03] [INFO ] [Real]Absence check using state equation in 40 ms returned sat
[2022-05-18 22:17:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 22:17:03] [INFO ] [Nat]Absence check using 36 positive place invariants in 8 ms returned sat
[2022-05-18 22:17:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 22:17:03] [INFO ] [Nat]Absence check using state equation in 50 ms returned sat
[2022-05-18 22:17:03] [INFO ] Computed and/alt/rep : 90/325/90 causal constraints (skipped 6 transitions) in 8 ms.
[2022-05-18 22:17:03] [INFO ] Added : 67 causal constraints over 14 iterations in 203 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 4 out of 100 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 100/100 places, 97/97 transitions.
Applied a total of 0 rules in 6 ms. Remains 100 /100 variables (removed 0) and now considering 97/97 (removed 0) transitions.
// Phase 1: matrix 97 rows 100 cols
[2022-05-18 22:17:03] [INFO ] Computed 36 place invariants in 1 ms
[2022-05-18 22:17:03] [INFO ] Implicit Places using invariants in 65 ms returned []
// Phase 1: matrix 97 rows 100 cols
[2022-05-18 22:17:03] [INFO ] Computed 36 place invariants in 1 ms
[2022-05-18 22:17:04] [INFO ] Implicit Places using invariants and state equation in 114 ms returned []
Implicit Place search using SMT with State Equation took 182 ms to find 0 implicit places.
[2022-05-18 22:17:04] [INFO ] Redundant transitions in 25 ms returned [91]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 96 rows 100 cols
[2022-05-18 22:17:04] [INFO ] Computed 36 place invariants in 3 ms
[2022-05-18 22:17:04] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 100/100 places, 96/97 transitions.
Applied a total of 0 rules in 8 ms. Remains 100 /100 variables (removed 0) and now considering 96/96 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 100/100 places, 96/97 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 194 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 63 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 13 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=6 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1)))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 5 factoid took 216 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 63 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 62 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
// Phase 1: matrix 96 rows 100 cols
[2022-05-18 22:17:04] [INFO ] Computed 36 place invariants in 2 ms
[2022-05-18 22:17:04] [INFO ] [Real]Absence check using 36 positive place invariants in 15 ms returned sat
[2022-05-18 22:17:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 22:17:04] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2022-05-18 22:17:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 22:17:04] [INFO ] [Nat]Absence check using 36 positive place invariants in 5 ms returned sat
[2022-05-18 22:17:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 22:17:05] [INFO ] [Nat]Absence check using state equation in 39 ms returned sat
[2022-05-18 22:17:05] [INFO ] Deduced a trap composed of 11 places in 46 ms of which 3 ms to minimize.
[2022-05-18 22:17:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 64 ms
[2022-05-18 22:17:05] [INFO ] Computed and/alt/rep : 90/330/90 causal constraints (skipped 5 transitions) in 24 ms.
[2022-05-18 22:17:05] [INFO ] Added : 56 causal constraints over 12 iterations in 170 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 2910 reset in 233 ms.
Product exploration explored 100000 steps with 2903 reset in 354 ms.
Built C files in :
/tmp/ltsmin2686676850269777933
[2022-05-18 22:17:05] [INFO ] Computing symmetric may disable matrix : 96 transitions.
[2022-05-18 22:17:05] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 22:17:05] [INFO ] Computing symmetric may enable matrix : 96 transitions.
[2022-05-18 22:17:05] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 22:17:05] [INFO ] Computing Do-Not-Accords matrix : 96 transitions.
[2022-05-18 22:17:05] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 22:17:05] [INFO ] Built C files in 36ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2686676850269777933
Running compilation step : cd /tmp/ltsmin2686676850269777933;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 287 ms.
Running link step : cd /tmp/ltsmin2686676850269777933;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin2686676850269777933;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased3857414773909906392.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 100 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 100/100 places, 96/96 transitions.
Applied a total of 0 rules in 10 ms. Remains 100 /100 variables (removed 0) and now considering 96/96 (removed 0) transitions.
// Phase 1: matrix 96 rows 100 cols
[2022-05-18 22:17:21] [INFO ] Computed 36 place invariants in 2 ms
[2022-05-18 22:17:21] [INFO ] Implicit Places using invariants in 68 ms returned []
// Phase 1: matrix 96 rows 100 cols
[2022-05-18 22:17:21] [INFO ] Computed 36 place invariants in 1 ms
[2022-05-18 22:17:21] [INFO ] Implicit Places using invariants and state equation in 96 ms returned []
Implicit Place search using SMT with State Equation took 165 ms to find 0 implicit places.
[2022-05-18 22:17:21] [INFO ] Redundant transitions in 17 ms returned []
// Phase 1: matrix 96 rows 100 cols
[2022-05-18 22:17:21] [INFO ] Computed 36 place invariants in 1 ms
[2022-05-18 22:17:21] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 100/100 places, 96/96 transitions.
Built C files in :
/tmp/ltsmin14526892559630403421
[2022-05-18 22:17:21] [INFO ] Computing symmetric may disable matrix : 96 transitions.
[2022-05-18 22:17:21] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 22:17:21] [INFO ] Computing symmetric may enable matrix : 96 transitions.
[2022-05-18 22:17:21] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 22:17:21] [INFO ] Computing Do-Not-Accords matrix : 96 transitions.
[2022-05-18 22:17:21] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 22:17:21] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14526892559630403421
Running compilation step : cd /tmp/ltsmin14526892559630403421;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 203 ms.
Running link step : cd /tmp/ltsmin14526892559630403421;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin14526892559630403421;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased7110017096969701034.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-18 22:17:36] [INFO ] Flatten gal took : 10 ms
[2022-05-18 22:17:36] [INFO ] Flatten gal took : 9 ms
[2022-05-18 22:17:36] [INFO ] Time to serialize gal into /tmp/LTL9207165150960605706.gal : 2 ms
[2022-05-18 22:17:36] [INFO ] Time to serialize properties into /tmp/LTL1706680338853649069.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9207165150960605706.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1706680338853649069.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL9207165...266
Read 1 LTL properties
Checking formula 0 : !((G(F(((G("(p47==1)"))||("(p40==1)"))||("((p58==1)&&(p73==1))")))))
Formula 0 simplified : !GF("((p58==1)&&(p73==1))" | "(p40==1)" | G"(p47==1)")
Detected timeout of ITS tools.
[2022-05-18 22:17:51] [INFO ] Flatten gal took : 11 ms
[2022-05-18 22:17:51] [INFO ] Applying decomposition
[2022-05-18 22:17:51] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph2644608362410392302.txt' '-o' '/tmp/graph2644608362410392302.bin' '-w' '/tmp/graph2644608362410392302.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph2644608362410392302.bin' '-l' '-1' '-v' '-w' '/tmp/graph2644608362410392302.weights' '-q' '0' '-e' '0.001'
[2022-05-18 22:17:51] [INFO ] Decomposing Gal with order
[2022-05-18 22:17:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 22:17:51] [INFO ] Removed a total of 59 redundant transitions.
[2022-05-18 22:17:51] [INFO ] Flatten gal took : 39 ms
[2022-05-18 22:17:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 60 labels/synchronizations in 10 ms.
[2022-05-18 22:17:51] [INFO ] Time to serialize gal into /tmp/LTL12695129911871018720.gal : 3 ms
[2022-05-18 22:17:51] [INFO ] Time to serialize properties into /tmp/LTL3879170181604044081.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12695129911871018720.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3879170181604044081.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1269512...246
Read 1 LTL properties
Checking formula 0 : !((G(F(((G("(i1.i1.u17.p47==1)"))||("(i2.u15.p40==1)"))||("((i3.i1.u21.p58==1)&&(i3.i1.u26.p73==1))")))))
Formula 0 simplified : !GF("((i3.i1.u21.p58==1)&&(i3.i1.u26.p73==1))" | "(i2.u15.p40==1)" | G"(i1.i1.u17.p47==1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6713105433433203236
[2022-05-18 22:18:06] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6713105433433203236
Running compilation step : cd /tmp/ltsmin6713105433433203236;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 177 ms.
Running link step : cd /tmp/ltsmin6713105433433203236;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin6713105433433203236;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>(([]((LTLAPp1==true))||(LTLAPp0==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-004A-LTLFireability-00 finished in 80200 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(((G(p0) U p1)&&F(p2)))))'
Support contains 5 out of 103 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 103/103 places, 99/99 transitions.
Applied a total of 0 rules in 5 ms. Remains 103 /103 variables (removed 0) and now considering 99/99 (removed 0) transitions.
// Phase 1: matrix 99 rows 103 cols
[2022-05-18 22:18:21] [INFO ] Computed 37 place invariants in 1 ms
[2022-05-18 22:18:21] [INFO ] Implicit Places using invariants in 78 ms returned []
// Phase 1: matrix 99 rows 103 cols
[2022-05-18 22:18:21] [INFO ] Computed 37 place invariants in 3 ms
[2022-05-18 22:18:22] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 175 ms to find 0 implicit places.
// Phase 1: matrix 99 rows 103 cols
[2022-05-18 22:18:22] [INFO ] Computed 37 place invariants in 1 ms
[2022-05-18 22:18:22] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 103/103 places, 99/99 transitions.
Stuttering acceptance computed with spot in 231 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), true, (NOT p0), (NOT p1), (NOT p2)]
Running random walk in product with property : ShieldIIPs-PT-004A-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR p1 p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 4}, { cond=(OR (AND p1 (NOT p2)) (AND p0 (NOT p2))), acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=4 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=4 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p1:(AND (EQ s63 1) (EQ s71 1) (EQ s77 1)), p0:(AND (EQ s4 1) (EQ s19 1)), p2:(OR (EQ s4 0) (EQ s19 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldIIPs-PT-004A-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-004A-LTLFireability-01 finished in 500 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((!(F((F(p0)||p0)) U p1) U !X(p2))))'
Support contains 6 out of 103 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 103/103 places, 99/99 transitions.
Applied a total of 0 rules in 4 ms. Remains 103 /103 variables (removed 0) and now considering 99/99 (removed 0) transitions.
// Phase 1: matrix 99 rows 103 cols
[2022-05-18 22:18:22] [INFO ] Computed 37 place invariants in 1 ms
[2022-05-18 22:18:22] [INFO ] Implicit Places using invariants in 69 ms returned []
// Phase 1: matrix 99 rows 103 cols
[2022-05-18 22:18:22] [INFO ] Computed 37 place invariants in 1 ms
[2022-05-18 22:18:22] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 164 ms to find 0 implicit places.
// Phase 1: matrix 99 rows 103 cols
[2022-05-18 22:18:22] [INFO ] Computed 37 place invariants in 1 ms
[2022-05-18 22:18:22] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 103/103 places, 99/99 transitions.
Stuttering acceptance computed with spot in 385 ms :[p2, p2, p2, p2, (AND p1 p0 p2), (AND p1 p2), true, p0, p1, (AND p0 p1)]
Running random walk in product with property : ShieldIIPs-PT-004A-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 5}], [{ cond=p2, acceptance={} source=2 dest: 6}], [{ cond=(AND p1 p2), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p1) p2), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={0} source=3 dest: 4}, { cond=(AND p0 (NOT p1) p2), acceptance={0} source=3 dest: 5}], [{ cond=(AND p0 p1 p2), acceptance={} source=4 dest: 6}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=4 dest: 7}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=4 dest: 8}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=4 dest: 9}], [{ cond=(AND p1 p2), acceptance={} source=5 dest: 6}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=5 dest: 8}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=5 dest: 9}], [{ cond=true, acceptance={0} source=6 dest: 6}], [{ cond=p0, acceptance={} source=7 dest: 6}, { cond=(NOT p0), acceptance={} source=7 dest: 7}], [{ cond=p1, acceptance={} source=8 dest: 6}, { cond=(AND p0 (NOT p1)), acceptance={} source=8 dest: 8}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=8 dest: 9}], [{ cond=(AND p0 p1), acceptance={} source=9 dest: 6}, { cond=(AND (NOT p0) p1), acceptance={} source=9 dest: 7}, { cond=(AND p0 (NOT p1)), acceptance={} source=9 dest: 8}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=9 dest: 9}]], initial=0, aps=[p1:(AND (EQ s58 1) (EQ s73 1)), p0:(AND (EQ s64 1) (EQ s85 1)), p2:(AND (EQ s54 1) (EQ s69 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 190 ms.
Product exploration explored 100000 steps with 33333 reset in 192 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (NOT (AND p0 (NOT p1)))), (X (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT (AND (NOT p0) p1 p2)))), (X (X (NOT (AND p1 p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (NOT (AND p0 p1 p2)))), (X (X (NOT (AND p0 (NOT p1) p2))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X (NOT p2)))
Knowledge based reduction with 11 factoid took 226 ms. Reduced automaton from 10 states, 27 edges and 3 AP to 1 states, 0 edges and 0 AP.
FORMULA ShieldIIPs-PT-004A-LTLFireability-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldIIPs-PT-004A-LTLFireability-02 finished in 1255 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)&&p1)))'
Support contains 4 out of 103 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 103/103 places, 99/99 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 103 transition count 98
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 102 transition count 98
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 101 transition count 97
Applied a total of 4 rules in 13 ms. Remains 101 /103 variables (removed 2) and now considering 97/99 (removed 2) transitions.
// Phase 1: matrix 97 rows 101 cols
[2022-05-18 22:18:23] [INFO ] Computed 37 place invariants in 1 ms
[2022-05-18 22:18:23] [INFO ] Implicit Places using invariants in 65 ms returned [87]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 67 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 100/103 places, 97/99 transitions.
Applied a total of 0 rules in 5 ms. Remains 100 /100 variables (removed 0) and now considering 97/97 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 100/103 places, 97/99 transitions.
Stuttering acceptance computed with spot in 60 ms :[(OR (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-004A-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND p1 p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=0, aps=[p1:(OR (EQ s58 0) (EQ s72 0)), p0:(OR (EQ s2 0) (EQ s10 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 437 reset in 231 ms.
Product exploration explored 100000 steps with 434 reset in 261 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p1 p0), (X (AND p1 p0)), (X p0), (X (NOT (OR (NOT p1) (NOT p0)))), (X (X (AND p1 p0))), (X (X p0)), (X (X (NOT (OR (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 236 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 63 ms :[(OR (NOT p1) (NOT p0)), (NOT p0)]
Finished random walk after 68 steps, including 0 resets, run visited all 3 properties in 6 ms. (steps per millisecond=11 )
Knowledge obtained : [(AND p1 p0), (X (AND p1 p0)), (X p0), (X (NOT (OR (NOT p1) (NOT p0)))), (X (X (AND p1 p0))), (X (X p0)), (X (X (NOT (OR (NOT p1) (NOT p0)))))]
False Knowledge obtained : [(F (OR (NOT p0) (NOT p1))), (F (NOT p0)), (F (NOT (AND p0 p1)))]
Knowledge based reduction with 7 factoid took 289 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 73 ms :[(OR (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 71 ms :[(OR (NOT p1) (NOT p0)), (NOT p0)]
Support contains 4 out of 100 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 100/100 places, 97/97 transitions.
Applied a total of 0 rules in 8 ms. Remains 100 /100 variables (removed 0) and now considering 97/97 (removed 0) transitions.
// Phase 1: matrix 97 rows 100 cols
[2022-05-18 22:18:25] [INFO ] Computed 36 place invariants in 1 ms
[2022-05-18 22:18:25] [INFO ] Implicit Places using invariants in 61 ms returned []
// Phase 1: matrix 97 rows 100 cols
[2022-05-18 22:18:25] [INFO ] Computed 36 place invariants in 1 ms
[2022-05-18 22:18:25] [INFO ] Implicit Places using invariants and state equation in 87 ms returned []
Implicit Place search using SMT with State Equation took 149 ms to find 0 implicit places.
[2022-05-18 22:18:25] [INFO ] Redundant transitions in 18 ms returned [91]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 96 rows 100 cols
[2022-05-18 22:18:25] [INFO ] Computed 36 place invariants in 1 ms
[2022-05-18 22:18:25] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 100/100 places, 96/97 transitions.
Applied a total of 0 rules in 5 ms. Remains 100 /100 variables (removed 0) and now considering 96/96 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 100/100 places, 96/97 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), (X (NOT (OR (NOT p0) (NOT p1)))), (X (AND p0 p1)), (X (X p0)), (X (X (NOT (OR (NOT p0) (NOT p1))))), (X (X (AND p0 p1)))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 247 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 72 ms :[(OR (NOT p1) (NOT p0)), (NOT p0)]
Finished random walk after 74 steps, including 0 resets, run visited all 3 properties in 4 ms. (steps per millisecond=18 )
Knowledge obtained : [(AND p0 p1), (X p0), (X (NOT (OR (NOT p0) (NOT p1)))), (X (AND p0 p1)), (X (X p0)), (X (X (NOT (OR (NOT p0) (NOT p1))))), (X (X (AND p0 p1)))]
False Knowledge obtained : [(F (OR (NOT p0) (NOT p1))), (F (NOT p0)), (F (NOT (AND p0 p1)))]
Knowledge based reduction with 7 factoid took 270 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 71 ms :[(OR (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 72 ms :[(OR (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 78 ms :[(OR (NOT p1) (NOT p0)), (NOT p0)]
Product exploration explored 100000 steps with 436 reset in 206 ms.
Product exploration explored 100000 steps with 436 reset in 220 ms.
Built C files in :
/tmp/ltsmin17234067659494305088
[2022-05-18 22:18:26] [INFO ] Computing symmetric may disable matrix : 96 transitions.
[2022-05-18 22:18:26] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 22:18:26] [INFO ] Computing symmetric may enable matrix : 96 transitions.
[2022-05-18 22:18:26] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 22:18:26] [INFO ] Computing Do-Not-Accords matrix : 96 transitions.
[2022-05-18 22:18:26] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 22:18:26] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17234067659494305088
Running compilation step : cd /tmp/ltsmin17234067659494305088;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 214 ms.
Running link step : cd /tmp/ltsmin17234067659494305088;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin17234067659494305088;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased906139293211751036.hoa' '--buchi-type=spotba'
LTSmin run took 412 ms.
FORMULA ShieldIIPs-PT-004A-LTLFireability-03 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldIIPs-PT-004A-LTLFireability-03 finished in 3657 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(((X(p0)||p1) U (F(G(p2)) U G((G(p0) U p2))))))'
Support contains 8 out of 103 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 103/103 places, 99/99 transitions.
Applied a total of 0 rules in 3 ms. Remains 103 /103 variables (removed 0) and now considering 99/99 (removed 0) transitions.
// Phase 1: matrix 99 rows 103 cols
[2022-05-18 22:18:27] [INFO ] Computed 37 place invariants in 2 ms
[2022-05-18 22:18:27] [INFO ] Implicit Places using invariants in 65 ms returned []
// Phase 1: matrix 99 rows 103 cols
[2022-05-18 22:18:27] [INFO ] Computed 37 place invariants in 0 ms
[2022-05-18 22:18:27] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 155 ms to find 0 implicit places.
// Phase 1: matrix 99 rows 103 cols
[2022-05-18 22:18:27] [INFO ] Computed 37 place invariants in 1 ms
[2022-05-18 22:18:27] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 103/103 places, 99/99 transitions.
Stuttering acceptance computed with spot in 429 ms :[(NOT p2), (NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p2) (NOT p0)), (AND (NOT p0) (NOT p2)), (NOT p2), (NOT p2), (NOT p2), false, (AND (NOT p2) (NOT p0)), (NOT p2)]
Running random walk in product with property : ShieldIIPs-PT-004A-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR p2 p0), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p0)), acceptance={0, 1} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND p2 (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p2) p0), acceptance={1} source=1 dest: 4}, { cond=(AND (NOT p2) p0), acceptance={0, 1} source=1 dest: 5}], [{ cond=(NOT p0), acceptance={} source=2 dest: 6}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=3 dest: 6}, { cond=(AND p2 (NOT p0)), acceptance={} source=3 dest: 7}], [{ cond=(AND p2 (NOT p0)), acceptance={0} source=4 dest: 1}, { cond=(AND (NOT p2) (NOT p0)), acceptance={0, 1} source=4 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=4 dest: 2}, { cond=(AND p2 (NOT p1)), acceptance={} source=4 dest: 3}, { cond=(AND p2 p0), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p2) p0), acceptance={1} source=4 dest: 4}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={0, 1} source=5 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p2) p0), acceptance={1} source=5 dest: 4}, { cond=(AND (NOT p2) p0), acceptance={0, 1} source=5 dest: 5}], [{ cond=p2, acceptance={0} source=6 dest: 6}, { cond=(NOT p2), acceptance={0, 1} source=6 dest: 6}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=7 dest: 6}, { cond=(OR p2 p0), acceptance={0} source=7 dest: 7}, { cond=(AND (NOT p2) p0), acceptance={} source=7 dest: 8}, { cond=(AND (NOT p2) p0), acceptance={1} source=7 dest: 9}, { cond=(AND (NOT p2) p0), acceptance={0, 1} source=7 dest: 10}], [{ cond=(AND p2 (NOT p0)), acceptance={} source=8 dest: 6}, { cond=(AND p2 p0), acceptance={} source=8 dest: 8}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=9 dest: 6}, { cond=(AND p2 (NOT p0)), acceptance={0} source=9 dest: 7}, { cond=(AND (NOT p2) p0), acceptance={} source=9 dest: 8}, { cond=(AND p2 p0), acceptance={} source=9 dest: 9}, { cond=(AND (NOT p2) p0), acceptance={1} source=9 dest: 9}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=10 dest: 6}, { cond=(AND (NOT p2) p0), acceptance={} source=10 dest: 8}, { cond=(AND (NOT p2) p0), acceptance={1} source=10 dest: 9}, { cond=(AND (NOT p2) p0), acceptance={0, 1} source=10 dest: 10}]], initial=0, aps=[p2:(AND (EQ s88 1) (EQ s98 1) (EQ s100 1)), p0:(AND (EQ s37 1) (EQ s70 1)), p1:(AND (EQ s36 1) (EQ s40 1) (EQ s52 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 242 steps with 0 reset in 2 ms.
FORMULA ShieldIIPs-PT-004A-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-004A-LTLFireability-04 finished in 683 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||G(X(p1))||F(p0)))'
Support contains 2 out of 103 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 103/103 places, 99/99 transitions.
Applied a total of 0 rules in 1 ms. Remains 103 /103 variables (removed 0) and now considering 99/99 (removed 0) transitions.
// Phase 1: matrix 99 rows 103 cols
[2022-05-18 22:18:27] [INFO ] Computed 37 place invariants in 0 ms
[2022-05-18 22:18:28] [INFO ] Implicit Places using invariants in 62 ms returned []
// Phase 1: matrix 99 rows 103 cols
[2022-05-18 22:18:28] [INFO ] Computed 37 place invariants in 0 ms
[2022-05-18 22:18:28] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 159 ms to find 0 implicit places.
// Phase 1: matrix 99 rows 103 cols
[2022-05-18 22:18:28] [INFO ] Computed 37 place invariants in 1 ms
[2022-05-18 22:18:28] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 103/103 places, 99/99 transitions.
Stuttering acceptance computed with spot in 89 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldIIPs-PT-004A-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(EQ s50 1), p1:(EQ s75 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 522 steps with 2 reset in 5 ms.
FORMULA ShieldIIPs-PT-004A-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-004A-LTLFireability-05 finished in 334 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 103 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 103/103 places, 99/99 transitions.
Applied a total of 0 rules in 1 ms. Remains 103 /103 variables (removed 0) and now considering 99/99 (removed 0) transitions.
// Phase 1: matrix 99 rows 103 cols
[2022-05-18 22:18:28] [INFO ] Computed 37 place invariants in 0 ms
[2022-05-18 22:18:28] [INFO ] Implicit Places using invariants in 69 ms returned []
// Phase 1: matrix 99 rows 103 cols
[2022-05-18 22:18:28] [INFO ] Computed 37 place invariants in 2 ms
[2022-05-18 22:18:28] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 159 ms to find 0 implicit places.
// Phase 1: matrix 99 rows 103 cols
[2022-05-18 22:18:28] [INFO ] Computed 37 place invariants in 3 ms
[2022-05-18 22:18:28] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 103/103 places, 99/99 transitions.
Stuttering acceptance computed with spot in 72 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-004A-LTLFireability-06 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:(OR (NEQ s80 1) (NEQ s93 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 8 steps with 0 reset in 1 ms.
FORMULA ShieldIIPs-PT-004A-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-004A-LTLFireability-06 finished in 311 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X((F(X(G(p0)))&&F((G(p1)||p2))))))'
Support contains 4 out of 103 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 103/103 places, 99/99 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 102 transition count 98
Applied a total of 2 rules in 11 ms. Remains 102 /103 variables (removed 1) and now considering 98/99 (removed 1) transitions.
// Phase 1: matrix 98 rows 102 cols
[2022-05-18 22:18:28] [INFO ] Computed 37 place invariants in 1 ms
[2022-05-18 22:18:28] [INFO ] Implicit Places using invariants in 64 ms returned []
// Phase 1: matrix 98 rows 102 cols
[2022-05-18 22:18:28] [INFO ] Computed 37 place invariants in 1 ms
[2022-05-18 22:18:28] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 155 ms to find 0 implicit places.
[2022-05-18 22:18:28] [INFO ] Redundant transitions in 22 ms returned []
// Phase 1: matrix 98 rows 102 cols
[2022-05-18 22:18:28] [INFO ] Computed 37 place invariants in 0 ms
[2022-05-18 22:18:28] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 102/103 places, 98/99 transitions.
Finished structural reductions, in 1 iterations. Remains : 102/103 places, 98/99 transitions.
Stuttering acceptance computed with spot in 118 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p2) (NOT p1)), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-004A-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p2) p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p2:(EQ s87 0), p1:(OR (EQ s36 0) (EQ s42 0) (EQ s51 0)), p0:(EQ s87 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 263 steps with 0 reset in 3 ms.
FORMULA ShieldIIPs-PT-004A-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-004A-LTLFireability-07 finished in 402 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(p0)))'
Support contains 1 out of 103 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 103/103 places, 99/99 transitions.
Applied a total of 0 rules in 2 ms. Remains 103 /103 variables (removed 0) and now considering 99/99 (removed 0) transitions.
// Phase 1: matrix 99 rows 103 cols
[2022-05-18 22:18:29] [INFO ] Computed 37 place invariants in 1 ms
[2022-05-18 22:18:29] [INFO ] Implicit Places using invariants in 61 ms returned []
// Phase 1: matrix 99 rows 103 cols
[2022-05-18 22:18:29] [INFO ] Computed 37 place invariants in 4 ms
[2022-05-18 22:18:29] [INFO ] Implicit Places using invariants and state equation in 101 ms returned []
Implicit Place search using SMT with State Equation took 166 ms to find 0 implicit places.
// Phase 1: matrix 99 rows 103 cols
[2022-05-18 22:18:29] [INFO ] Computed 37 place invariants in 5 ms
[2022-05-18 22:18:29] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 103/103 places, 99/99 transitions.
Stuttering acceptance computed with spot in 83 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-004A-LTLFireability-08 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:(EQ s66 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 1 steps with 0 reset in 1 ms.
FORMULA ShieldIIPs-PT-004A-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-004A-LTLFireability-08 finished in 344 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((((p0 U X(F(X(p1))))||(!p2 U p3)) U p0))'
Support contains 10 out of 103 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 103/103 places, 99/99 transitions.
Applied a total of 0 rules in 2 ms. Remains 103 /103 variables (removed 0) and now considering 99/99 (removed 0) transitions.
// Phase 1: matrix 99 rows 103 cols
[2022-05-18 22:18:29] [INFO ] Computed 37 place invariants in 1 ms
[2022-05-18 22:18:29] [INFO ] Implicit Places using invariants in 60 ms returned []
// Phase 1: matrix 99 rows 103 cols
[2022-05-18 22:18:29] [INFO ] Computed 37 place invariants in 1 ms
[2022-05-18 22:18:29] [INFO ] Implicit Places using invariants and state equation in 86 ms returned []
Implicit Place search using SMT with State Equation took 148 ms to find 0 implicit places.
// Phase 1: matrix 99 rows 103 cols
[2022-05-18 22:18:29] [INFO ] Computed 37 place invariants in 0 ms
[2022-05-18 22:18:29] [INFO ] Dead Transitions using invariants and state equation in 60 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 103/103 places, 99/99 transitions.
Stuttering acceptance computed with spot in 182 ms :[(NOT p0), (NOT p1), (AND (NOT p1) (NOT p3)), (NOT p1), (AND (NOT p1) (NOT p3))]
Running random walk in product with property : ShieldIIPs-PT-004A-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p3) p2), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p3) (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p3) p2), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p3) (NOT p2)), acceptance={} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p3) p2 (NOT p1)), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p3) (NOT p2) (NOT p1)), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(AND (EQ s63 1) (EQ s71 1) (EQ s75 1)), p3:(AND (EQ s88 1) (EQ s96 1) (EQ s102 1)), p2:(AND (EQ s64 1) (EQ s85 1)), p1:(OR (AND (EQ s6 1) (EQ s16 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, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1019 steps with 14 reset in 8 ms.
FORMULA ShieldIIPs-PT-004A-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-004A-LTLFireability-09 finished in 427 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 5 out of 103 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 103/103 places, 99/99 transitions.
Applied a total of 0 rules in 1 ms. Remains 103 /103 variables (removed 0) and now considering 99/99 (removed 0) transitions.
// Phase 1: matrix 99 rows 103 cols
[2022-05-18 22:18:29] [INFO ] Computed 37 place invariants in 2 ms
[2022-05-18 22:18:29] [INFO ] Implicit Places using invariants in 59 ms returned []
// Phase 1: matrix 99 rows 103 cols
[2022-05-18 22:18:29] [INFO ] Computed 37 place invariants in 1 ms
[2022-05-18 22:18:29] [INFO ] Implicit Places using invariants and state equation in 86 ms returned []
Implicit Place search using SMT with State Equation took 147 ms to find 0 implicit places.
// Phase 1: matrix 99 rows 103 cols
[2022-05-18 22:18:29] [INFO ] Computed 37 place invariants in 1 ms
[2022-05-18 22:18:30] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 103/103 places, 99/99 transitions.
Stuttering acceptance computed with spot in 58 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-004A-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (OR (NEQ s61 1) (NEQ s67 1) (NEQ s76 1)) (OR (NEQ s39 1) (NEQ s60 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 212 ms.
Product exploration explored 100000 steps with 50000 reset in 228 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 58 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA ShieldIIPs-PT-004A-LTLFireability-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldIIPs-PT-004A-LTLFireability-10 finished in 790 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X((X(p0)&&X(p1)))))'
Support contains 4 out of 103 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 103/103 places, 99/99 transitions.
Applied a total of 0 rules in 1 ms. Remains 103 /103 variables (removed 0) and now considering 99/99 (removed 0) transitions.
// Phase 1: matrix 99 rows 103 cols
[2022-05-18 22:18:30] [INFO ] Computed 37 place invariants in 0 ms
[2022-05-18 22:18:30] [INFO ] Implicit Places using invariants in 70 ms returned []
// Phase 1: matrix 99 rows 103 cols
[2022-05-18 22:18:30] [INFO ] Computed 37 place invariants in 3 ms
[2022-05-18 22:18:30] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 170 ms to find 0 implicit places.
// Phase 1: matrix 99 rows 103 cols
[2022-05-18 22:18:30] [INFO ] Computed 37 place invariants in 1 ms
[2022-05-18 22:18:30] [INFO ] Dead Transitions using invariants and state equation in 70 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 103/103 places, 99/99 transitions.
Stuttering acceptance computed with spot in 118 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldIIPs-PT-004A-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(AND (EQ s31 1) (EQ s42 1)), p1:(AND (EQ s29 1) (EQ s44 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 538 steps with 3 reset in 4 ms.
FORMULA ShieldIIPs-PT-004A-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-004A-LTLFireability-11 finished in 375 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(F(X(F(G(p0)))))||p1)))'
Support contains 3 out of 103 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 103/103 places, 99/99 transitions.
Applied a total of 0 rules in 1 ms. Remains 103 /103 variables (removed 0) and now considering 99/99 (removed 0) transitions.
// Phase 1: matrix 99 rows 103 cols
[2022-05-18 22:18:30] [INFO ] Computed 37 place invariants in 1 ms
[2022-05-18 22:18:31] [INFO ] Implicit Places using invariants in 55 ms returned []
// Phase 1: matrix 99 rows 103 cols
[2022-05-18 22:18:31] [INFO ] Computed 37 place invariants in 0 ms
[2022-05-18 22:18:31] [INFO ] Implicit Places using invariants and state equation in 86 ms returned []
Implicit Place search using SMT with State Equation took 142 ms to find 0 implicit places.
// Phase 1: matrix 99 rows 103 cols
[2022-05-18 22:18:31] [INFO ] Computed 37 place invariants in 0 ms
[2022-05-18 22:18:31] [INFO ] Dead Transitions using invariants and state equation in 56 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 103/103 places, 99/99 transitions.
Stuttering acceptance computed with spot in 104 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldIIPs-PT-004A-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p1:(EQ s100 1), p0:(OR (EQ s28 0) (EQ s49 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 418 reset in 213 ms.
Product exploration explored 100000 steps with 415 reset in 227 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), (X (X p0))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 184 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Finished random walk after 29 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=29 )
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 133 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Support contains 2 out of 103 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 103/103 places, 99/99 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 103 transition count 98
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 102 transition count 98
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 101 transition count 97
Applied a total of 4 rules in 9 ms. Remains 101 /103 variables (removed 2) and now considering 97/99 (removed 2) transitions.
// Phase 1: matrix 97 rows 101 cols
[2022-05-18 22:18:32] [INFO ] Computed 37 place invariants in 1 ms
[2022-05-18 22:18:32] [INFO ] Implicit Places using invariants in 67 ms returned [87]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 68 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 100/103 places, 97/99 transitions.
Applied a total of 0 rules in 3 ms. Remains 100 /100 variables (removed 0) and now considering 97/97 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 100/103 places, 97/99 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 92 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Finished random walk after 22 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=11 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 121 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Product exploration explored 100000 steps with 432 reset in 207 ms.
Product exploration explored 100000 steps with 435 reset in 223 ms.
Built C files in :
/tmp/ltsmin3009685454733539126
[2022-05-18 22:18:33] [INFO ] Computing symmetric may disable matrix : 97 transitions.
[2022-05-18 22:18:33] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 22:18:33] [INFO ] Computing symmetric may enable matrix : 97 transitions.
[2022-05-18 22:18:33] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 22:18:33] [INFO ] Computing Do-Not-Accords matrix : 97 transitions.
[2022-05-18 22:18:33] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 22:18:33] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3009685454733539126
Running compilation step : cd /tmp/ltsmin3009685454733539126;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 209 ms.
Running link step : cd /tmp/ltsmin3009685454733539126;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin3009685454733539126;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased6919307071909212367.hoa' '--buchi-type=spotba'
LTSmin run took 534 ms.
FORMULA ShieldIIPs-PT-004A-LTLFireability-12 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldIIPs-PT-004A-LTLFireability-12 finished in 2881 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(X(X((X(p0) U !(p1 U X(X(p1)))))))))'
Support contains 3 out of 103 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 103/103 places, 99/99 transitions.
Applied a total of 0 rules in 1 ms. Remains 103 /103 variables (removed 0) and now considering 99/99 (removed 0) transitions.
// Phase 1: matrix 99 rows 103 cols
[2022-05-18 22:18:33] [INFO ] Computed 37 place invariants in 1 ms
[2022-05-18 22:18:33] [INFO ] Implicit Places using invariants in 69 ms returned []
// Phase 1: matrix 99 rows 103 cols
[2022-05-18 22:18:33] [INFO ] Computed 37 place invariants in 1 ms
[2022-05-18 22:18:34] [INFO ] Implicit Places using invariants and state equation in 112 ms returned []
Implicit Place search using SMT with State Equation took 182 ms to find 0 implicit places.
// Phase 1: matrix 99 rows 103 cols
[2022-05-18 22:18:34] [INFO ] Computed 37 place invariants in 1 ms
[2022-05-18 22:18:34] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 103/103 places, 99/99 transitions.
Stuttering acceptance computed with spot in 488 ms :[p1, p1, p1, p1, p1, (AND (NOT p0) p1), false, p1, true, p1, p1, p1, (AND p1 p0)]
Running random walk in product with property : ShieldIIPs-PT-004A-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 3}, { cond=true, acceptance={} source=3 dest: 4}, { cond=p1, acceptance={} source=3 dest: 5}], [{ cond=(NOT p0), acceptance={} source=4 dest: 7}, { cond=true, acceptance={0} source=4 dest: 9}, { cond=(AND p1 p0), acceptance={} source=4 dest: 10}], [{ cond=(NOT p0), acceptance={} source=5 dest: 11}, { cond=(AND p1 (NOT p0)), acceptance={} source=5 dest: 12}], [{ cond=(NOT p1), acceptance={0} source=6 dest: 4}], [{ cond=p1, acceptance={} source=7 dest: 8}], [{ cond=true, acceptance={0} source=8 dest: 8}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=9 dest: 7}, { cond=p1, acceptance={0} source=9 dest: 9}, { cond=(AND p1 p0), acceptance={} source=9 dest: 10}], [{ cond=p1, acceptance={0} source=10 dest: 4}, { cond=p1, acceptance={} source=10 dest: 5}, { cond=p1, acceptance={} source=10 dest: 6}, { cond=(AND p1 (NOT p0)), acceptance={} source=10 dest: 11}, { cond=(AND p1 (NOT p0)), acceptance={} source=10 dest: 12}], [{ cond=true, acceptance={} source=11 dest: 7}], [{ cond=(OR (NOT p1) p0), acceptance={} source=12 dest: 11}, { cond=(AND p1 p0), acceptance={} source=12 dest: 12}]], initial=0, aps=[p1:(AND (EQ s8 1) (EQ s23 1)), p0:(OR (EQ s25 1) (AND (EQ s8 1) (EQ s23 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 14279 reset in 146 ms.
Product exploration explored 100000 steps with 14284 reset in 149 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 106 ms. Reduced automaton from 13 states, 25 edges and 2 AP to 13 states, 25 edges and 2 AP.
Stuttering acceptance computed with spot in 475 ms :[p1, p1, p1, p1, p1, (AND (NOT p0) p1), false, p1, true, p1, p1, p1, (AND p1 p0)]
Incomplete random walk after 10000 steps, including 40 resets, run finished after 145 ms. (steps per millisecond=68 ) properties (out of 5) seen :3
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 99 rows 103 cols
[2022-05-18 22:18:35] [INFO ] Computed 37 place invariants in 1 ms
[2022-05-18 22:18:35] [INFO ] After 36ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), true, (G (OR (NOT p1) p0)), (G (NOT (AND p1 (NOT p0))))]
False Knowledge obtained : [(F p1), (F (AND p1 p0)), (F p0)]
Knowledge based reduction with 4 factoid took 313 ms. Reduced automaton from 13 states, 25 edges and 2 AP to 12 states, 19 edges and 2 AP.
Stuttering acceptance computed with spot in 434 ms :[p1, p1, p1, p1, p1, (AND (NOT p0) p1), false, p1, true, p1, p1, p1]
Stuttering acceptance computed with spot in 483 ms :[p1, p1, p1, p1, p1, (AND (NOT p0) p1), false, p1, true, p1, p1, p1]
Support contains 3 out of 103 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 103/103 places, 99/99 transitions.
Applied a total of 0 rules in 1 ms. Remains 103 /103 variables (removed 0) and now considering 99/99 (removed 0) transitions.
// Phase 1: matrix 99 rows 103 cols
[2022-05-18 22:18:36] [INFO ] Computed 37 place invariants in 0 ms
[2022-05-18 22:18:37] [INFO ] Implicit Places using invariants in 58 ms returned []
// Phase 1: matrix 99 rows 103 cols
[2022-05-18 22:18:37] [INFO ] Computed 37 place invariants in 0 ms
[2022-05-18 22:18:37] [INFO ] Implicit Places using invariants and state equation in 96 ms returned []
Implicit Place search using SMT with State Equation took 154 ms to find 0 implicit places.
// Phase 1: matrix 99 rows 103 cols
[2022-05-18 22:18:37] [INFO ] Computed 37 place invariants in 0 ms
[2022-05-18 22:18:37] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 103/103 places, 99/99 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 122 ms. Reduced automaton from 12 states, 19 edges and 2 AP to 12 states, 19 edges and 2 AP.
Stuttering acceptance computed with spot in 386 ms :[p1, p1, p1, p1, p1, (AND (NOT p0) p1), false, p1, true, p1, p1, p1]
Finished random walk after 131 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=43 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), true]
False Knowledge obtained : [(F p1), (F p0)]
Knowledge based reduction with 2 factoid took 151 ms. Reduced automaton from 12 states, 19 edges and 2 AP to 12 states, 19 edges and 2 AP.
Stuttering acceptance computed with spot in 403 ms :[p1, p1, p1, p1, p1, (AND (NOT p0) p1), false, p1, true, p1, p1, p1]
Stuttering acceptance computed with spot in 384 ms :[p1, p1, p1, p1, p1, (AND (NOT p0) p1), false, p1, true, p1, p1, p1]
Stuttering acceptance computed with spot in 378 ms :[p1, p1, p1, p1, p1, (AND (NOT p0) p1), false, p1, true, p1, p1, p1]
Product exploration explored 100000 steps with 14318 reset in 156 ms.
Product exploration explored 100000 steps with 14336 reset in 171 ms.
Applying partial POR strategy [false, false, false, false, false, false, false, true, true, false, false, false]
Stuttering acceptance computed with spot in 372 ms :[p1, p1, p1, p1, p1, (AND (NOT p0) p1), false, p1, true, p1, p1, p1]
Support contains 3 out of 103 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 103/103 places, 99/99 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 0 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 103 transition count 99
Deduced a syphon composed of 2 places in 0 ms
Applied a total of 2 rules in 10 ms. Remains 103 /103 variables (removed 0) and now considering 99/99 (removed 0) transitions.
[2022-05-18 22:18:39] [INFO ] Redundant transitions in 16 ms returned [91]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 98 rows 103 cols
[2022-05-18 22:18:39] [INFO ] Computed 37 place invariants in 1 ms
[2022-05-18 22:18:40] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 103/103 places, 98/99 transitions.
Deduced a syphon composed of 2 places in 1 ms
Applied a total of 0 rules in 4 ms. Remains 103 /103 variables (removed 0) and now considering 98/98 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 103/103 places, 98/99 transitions.
Product exploration explored 100000 steps with 14291 reset in 218 ms.
Product exploration explored 100000 steps with 14297 reset in 237 ms.
Built C files in :
/tmp/ltsmin6633450040548407545
[2022-05-18 22:18:40] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6633450040548407545
Running compilation step : cd /tmp/ltsmin6633450040548407545;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 169 ms.
Running link step : cd /tmp/ltsmin6633450040548407545;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin6633450040548407545;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased17968376779816838536.hoa' '--buchi-type=spotba'
LTSmin run took 1282 ms.
FORMULA ShieldIIPs-PT-004A-LTLFireability-13 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldIIPs-PT-004A-LTLFireability-13 finished in 8138 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(G((G(p1)||p0)))&&F(p2)))'
Support contains 7 out of 103 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 103/103 places, 99/99 transitions.
Applied a total of 0 rules in 2 ms. Remains 103 /103 variables (removed 0) and now considering 99/99 (removed 0) transitions.
// Phase 1: matrix 99 rows 103 cols
[2022-05-18 22:18:41] [INFO ] Computed 37 place invariants in 1 ms
[2022-05-18 22:18:42] [INFO ] Implicit Places using invariants in 58 ms returned []
// Phase 1: matrix 99 rows 103 cols
[2022-05-18 22:18:42] [INFO ] Computed 37 place invariants in 0 ms
[2022-05-18 22:18:42] [INFO ] Implicit Places using invariants and state equation in 87 ms returned []
Implicit Place search using SMT with State Equation took 145 ms to find 0 implicit places.
// Phase 1: matrix 99 rows 103 cols
[2022-05-18 22:18:42] [INFO ] Computed 37 place invariants in 2 ms
[2022-05-18 22:18:42] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 103/103 places, 99/99 transitions.
Stuttering acceptance computed with spot in 133 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (AND (NOT p1) (NOT p0)), (NOT p2), true, (NOT p1)]
Running random walk in product with property : ShieldIIPs-PT-004A-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=0, aps=[p2:(AND (EQ s83 1) (EQ s98 1)), p0:(OR (EQ s38 0) (EQ s46 0) (EQ s50 0) (EQ s3 0) (EQ s24 0)), p1:(OR (EQ s83 0) (EQ s98 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 7477 steps with 53 reset in 22 ms.
FORMULA ShieldIIPs-PT-004A-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-004A-LTLFireability-14 finished in 381 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(p1)||p0))))'
[2022-05-18 22:18:42] [INFO ] Flatten gal took : 19 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin6831582731129217235
[2022-05-18 22:18:42] [INFO ] Computing symmetric may disable matrix : 99 transitions.
[2022-05-18 22:18:42] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 22:18:42] [INFO ] Computing symmetric may enable matrix : 99 transitions.
[2022-05-18 22:18:42] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 22:18:42] [INFO ] Computing Do-Not-Accords matrix : 99 transitions.
[2022-05-18 22:18:42] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 22:18:42] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6831582731129217235
Running compilation step : cd /tmp/ltsmin6831582731129217235;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-05-18 22:18:42] [INFO ] Applying decomposition
[2022-05-18 22:18:42] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph2752830281995344974.txt' '-o' '/tmp/graph2752830281995344974.bin' '-w' '/tmp/graph2752830281995344974.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph2752830281995344974.bin' '-l' '-1' '-v' '-w' '/tmp/graph2752830281995344974.weights' '-q' '0' '-e' '0.001'
[2022-05-18 22:18:42] [INFO ] Decomposing Gal with order
[2022-05-18 22:18:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 22:18:42] [INFO ] Removed a total of 64 redundant transitions.
[2022-05-18 22:18:42] [INFO ] Flatten gal took : 28 ms
[2022-05-18 22:18:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 66 labels/synchronizations in 5 ms.
[2022-05-18 22:18:42] [INFO ] Time to serialize gal into /tmp/LTLFireability7677479831005413454.gal : 3 ms
[2022-05-18 22:18:42] [INFO ] Time to serialize properties into /tmp/LTLFireability340534349013739408.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability7677479831005413454.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability340534349013739408.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...266
Read 1 LTL properties
Checking formula 0 : !((G(F(((G("(i1.i2.u17.p47==1)"))||("(i1.i1.u15.p40==1)"))||("((i2.i2.u21.p58==1)&&(i2.i2.u26.p73==1))")))))
Formula 0 simplified : !GF("((i2.i2.u21.p58==1)&&(i2.i2.u26.p73==1))" | "(i1.i1.u15.p40==1)" | G"(i1.i2.u17.p47==1)")
Compilation finished in 249 ms.
Running link step : cd /tmp/ltsmin6831582731129217235;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin6831582731129217235;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>(([]((LTLAPp1==true))||(LTLAPp0==true))))' '--buchi-type=spotba'
LTSmin run took 39163 ms.
FORMULA ShieldIIPs-PT-004A-LTLFireability-00 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 142072 ms.

BK_STOP 1652912362072

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="ShieldIIPs-PT-004A"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is ShieldIIPs-PT-004A, 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 r222-tall-165286024600052"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-004A.tgz
mv ShieldIIPs-PT-004A 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 ;