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.r060-tall-165254772000436.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 DNAwalker-PT-09ringLR, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r060-tall-165254772000436
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 356K
-rw-r--r-- 1 mcc users 7.1K Apr 29 18:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K Apr 29 18:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Apr 29 18:11 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K Apr 29 18:11 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K May 9 07:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 9 07:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 07:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 9 07:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 07:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 07:33 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 9 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 112K May 10 09:33 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 DNAwalker-PT-09ringLR-LTLFireability-00
FORMULA_NAME DNAwalker-PT-09ringLR-LTLFireability-01
FORMULA_NAME DNAwalker-PT-09ringLR-LTLFireability-02
FORMULA_NAME DNAwalker-PT-09ringLR-LTLFireability-03
FORMULA_NAME DNAwalker-PT-09ringLR-LTLFireability-04
FORMULA_NAME DNAwalker-PT-09ringLR-LTLFireability-05
FORMULA_NAME DNAwalker-PT-09ringLR-LTLFireability-06
FORMULA_NAME DNAwalker-PT-09ringLR-LTLFireability-07
FORMULA_NAME DNAwalker-PT-09ringLR-LTLFireability-08
FORMULA_NAME DNAwalker-PT-09ringLR-LTLFireability-09
FORMULA_NAME DNAwalker-PT-09ringLR-LTLFireability-10
FORMULA_NAME DNAwalker-PT-09ringLR-LTLFireability-11
FORMULA_NAME DNAwalker-PT-09ringLR-LTLFireability-12
FORMULA_NAME DNAwalker-PT-09ringLR-LTLFireability-13
FORMULA_NAME DNAwalker-PT-09ringLR-LTLFireability-14
FORMULA_NAME DNAwalker-PT-09ringLR-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1652600778749

Running Version 202205111006
[2022-05-15 07:46:19] [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]
[2022-05-15 07:46:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 07:46:20] [INFO ] Load time of PNML (sax parser for PT used): 87 ms
[2022-05-15 07:46:20] [INFO ] Transformed 27 places.
[2022-05-15 07:46:20] [INFO ] Transformed 260 transitions.
[2022-05-15 07:46:20] [INFO ] Parsed PT model containing 27 places and 260 transitions in 196 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA DNAwalker-PT-09ringLR-LTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-09ringLR-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-09ringLR-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 19 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 11 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2022-05-15 07:46:20] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:46:20] [INFO ] Computed 0 place invariants in 13 ms
[2022-05-15 07:46:20] [INFO ] Dead Transitions using invariants and state equation in 268 ms found 0 transitions.
[2022-05-15 07:46:20] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:46:20] [INFO ] Computed 0 place invariants in 4 ms
[2022-05-15 07:46:20] [INFO ] Implicit Places using invariants in 37 ms returned []
[2022-05-15 07:46:20] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:46:20] [INFO ] Computed 0 place invariants in 5 ms
[2022-05-15 07:46:20] [INFO ] State equation strengthened by 70 read => feed constraints.
[2022-05-15 07:46:20] [INFO ] Implicit Places using invariants and state equation in 117 ms returned []
Implicit Place search using SMT with State Equation took 156 ms to find 0 implicit places.
[2022-05-15 07:46:20] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:46:20] [INFO ] Computed 0 place invariants in 11 ms
[2022-05-15 07:46:20] [INFO ] Dead Transitions using invariants and state equation in 121 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 260/260 transitions.
Support contains 19 out of 27 places after structural reductions.
[2022-05-15 07:46:20] [INFO ] Flatten gal took : 34 ms
[2022-05-15 07:46:20] [INFO ] Flatten gal took : 18 ms
[2022-05-15 07:46:20] [INFO ] Input system was already deterministic with 260 transitions.
Incomplete random walk after 10000 steps, including 786 resets, run finished after 153 ms. (steps per millisecond=65 ) properties (out of 23) seen :22
Incomplete Best-First random walk after 10001 steps, including 50 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-05-15 07:46:21] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:46:21] [INFO ] Computed 0 place invariants in 4 ms
[2022-05-15 07:46:21] [INFO ] After 85ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 07:46:24] [INFO ] After 2905ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
FORMULA DNAwalker-PT-09ringLR-LTLFireability-13 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 12 simplifications.
FORMULA DNAwalker-PT-09ringLR-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 6 stabilizing places and 12 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(G((G(p1)||p0)))&&G(F(G(X(p2)))))))'
Support contains 4 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 17 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2022-05-15 07:46:24] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:46:24] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 07:46:24] [INFO ] Dead Transitions using invariants and state equation in 95 ms found 0 transitions.
[2022-05-15 07:46:24] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:46:24] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 07:46:24] [INFO ] Implicit Places using invariants in 56 ms returned []
[2022-05-15 07:46:24] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:46:24] [INFO ] Computed 0 place invariants in 4 ms
[2022-05-15 07:46:24] [INFO ] State equation strengthened by 70 read => feed constraints.
[2022-05-15 07:46:24] [INFO ] Implicit Places using invariants and state equation in 247 ms returned []
Implicit Place search using SMT with State Equation took 308 ms to find 0 implicit places.
[2022-05-15 07:46:24] [INFO ] Redundant transitions in 13 ms returned []
[2022-05-15 07:46:24] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:46:24] [INFO ] Computed 0 place invariants in 17 ms
[2022-05-15 07:46:24] [INFO ] Dead Transitions using invariants and state equation in 101 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 261 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (AND (NOT p1) (NOT p0)), (NOT p2)]
Running random walk in product with property : DNAwalker-PT-09ringLR-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(AND p1 p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={1} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=1 dest: 1}], [{ cond=p2, acceptance={0} source=2 dest: 2}, { cond=(NOT p2), acceptance={0, 1} source=2 dest: 2}]], initial=0, aps=[p1:(OR (LT s7 1) (LT s25 2)), p0:(OR (LT s7 1) (LT s25 2)), p2:(OR (LT s0 2) (LT s1 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 174 ms.
Product exploration explored 100000 steps with 0 reset in 146 ms.
Computed a total of 6 stabilizing places and 12 stable transitions
Computed a total of 6 stabilizing places and 12 stable transitions
Knowledge obtained : [(AND p1 p0 p2), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 (NOT p0)))), (X (AND p1 p0)), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND p1 p0))), (X (X (NOT (AND p1 p0))))]
Knowledge based reduction with 7 factoid took 404 ms. Reduced automaton from 3 states, 8 edges and 3 AP to 3 states, 8 edges and 3 AP.
Stuttering acceptance computed with spot in 122 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1)), (NOT p2)]
Incomplete random walk after 10000 steps, including 804 resets, run finished after 157 ms. (steps per millisecond=63 ) properties (out of 5) seen :3
Incomplete Best-First random walk after 10000 steps, including 56 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 58 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2022-05-15 07:46:26] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:46:26] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-15 07:46:26] [INFO ] After 20ms 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 p1 p0 p2), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 (NOT p0)))), (X (AND p1 p0)), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 (NOT p0))))), (G (NOT (AND (NOT p0) p1))), (G (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND p1 p0))), (X (X (NOT (AND p1 p0)))), (F (NOT p2)), (F (AND (NOT p0) (NOT p1))), (F (NOT (AND p0 p1)))]
Knowledge based reduction with 9 factoid took 528 ms. Reduced automaton from 3 states, 8 edges and 3 AP to 3 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 94 ms :[(OR (NOT p0) (NOT p2)), (NOT p0), (NOT p2)]
Stuttering acceptance computed with spot in 120 ms :[(OR (NOT p0) (NOT p2)), (NOT p0), (NOT p2)]
Support contains 4 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 16 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2022-05-15 07:46:27] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:46:27] [INFO ] Computed 0 place invariants in 3 ms
[2022-05-15 07:46:27] [INFO ] Dead Transitions using invariants and state equation in 88 ms found 0 transitions.
[2022-05-15 07:46:27] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:46:27] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 07:46:27] [INFO ] Implicit Places using invariants in 30 ms returned []
[2022-05-15 07:46:27] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:46:27] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 07:46:27] [INFO ] State equation strengthened by 70 read => feed constraints.
[2022-05-15 07:46:27] [INFO ] Implicit Places using invariants and state equation in 224 ms returned []
Implicit Place search using SMT with State Equation took 254 ms to find 0 implicit places.
[2022-05-15 07:46:27] [INFO ] Redundant transitions in 4 ms returned []
[2022-05-15 07:46:27] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:46:27] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-15 07:46:27] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 260/260 transitions.
Computed a total of 6 stabilizing places and 12 stable transitions
Computed a total of 6 stabilizing places and 12 stable transitions
Knowledge obtained : [(AND p0 p2), (X p0)]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (X p2)), (X (X (NOT p2))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 150 ms. Reduced automaton from 3 states, 6 edges and 2 AP to 3 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 93 ms :[(OR (NOT p0) (NOT p2)), (NOT p0), (NOT p2)]
Finished random walk after 485 steps, including 39 resets, run visited all 2 properties in 6 ms. (steps per millisecond=80 )
Knowledge obtained : [(AND p0 p2), (X p0)]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (X p2)), (X (X (NOT p2))), (X (X p0)), (X (X (NOT p0))), (F (NOT p0)), (F (NOT p2))]
Knowledge based reduction with 2 factoid took 189 ms. Reduced automaton from 3 states, 6 edges and 2 AP to 3 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 110 ms :[(OR (NOT p0) (NOT p2)), (NOT p0), (NOT p2)]
Stuttering acceptance computed with spot in 110 ms :[(OR (NOT p0) (NOT p2)), (NOT p0), (NOT p2)]
Stuttering acceptance computed with spot in 116 ms :[(OR (NOT p0) (NOT p2)), (NOT p0), (NOT p2)]
Product exploration explored 100000 steps with 0 reset in 94 ms.
Product exploration explored 100000 steps with 0 reset in 68 ms.
Built C files in :
/tmp/ltsmin8905077788043690788
[2022-05-15 07:46:28] [INFO ] Computing symmetric may disable matrix : 260 transitions.
[2022-05-15 07:46:28] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 07:46:28] [INFO ] Computing symmetric may enable matrix : 260 transitions.
[2022-05-15 07:46:28] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 07:46:28] [INFO ] Computing Do-Not-Accords matrix : 260 transitions.
[2022-05-15 07:46:28] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 07:46:28] [INFO ] Built C files in 62ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8905077788043690788
Running compilation step : cd /tmp/ltsmin8905077788043690788;'/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 537 ms.
Running link step : cd /tmp/ltsmin8905077788043690788;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin8905077788043690788;'/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/stateBased17399908529877901040.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 12 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2022-05-15 07:46:43] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:46:43] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 07:46:43] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
[2022-05-15 07:46:43] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:46:43] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-15 07:46:43] [INFO ] Implicit Places using invariants in 29 ms returned []
[2022-05-15 07:46:43] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:46:43] [INFO ] Computed 0 place invariants in 6 ms
[2022-05-15 07:46:43] [INFO ] State equation strengthened by 70 read => feed constraints.
[2022-05-15 07:46:44] [INFO ] Implicit Places using invariants and state equation in 234 ms returned []
Implicit Place search using SMT with State Equation took 266 ms to find 0 implicit places.
[2022-05-15 07:46:44] [INFO ] Redundant transitions in 4 ms returned []
[2022-05-15 07:46:44] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:46:44] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-15 07:46:44] [INFO ] Dead Transitions using invariants and state equation in 86 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 260/260 transitions.
Built C files in :
/tmp/ltsmin13523246178971856155
[2022-05-15 07:46:44] [INFO ] Computing symmetric may disable matrix : 260 transitions.
[2022-05-15 07:46:44] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 07:46:44] [INFO ] Computing symmetric may enable matrix : 260 transitions.
[2022-05-15 07:46:44] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 07:46:44] [INFO ] Computing Do-Not-Accords matrix : 260 transitions.
[2022-05-15 07:46:44] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 07:46:44] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13523246178971856155
Running compilation step : cd /tmp/ltsmin13523246178971856155;'/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 447 ms.
Running link step : cd /tmp/ltsmin13523246178971856155;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin13523246178971856155;'/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/stateBased18146737997005258397.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-15 07:46:59] [INFO ] Flatten gal took : 12 ms
[2022-05-15 07:46:59] [INFO ] Flatten gal took : 20 ms
[2022-05-15 07:46:59] [INFO ] Time to serialize gal into /tmp/LTL9899171125237429435.gal : 17 ms
[2022-05-15 07:46:59] [INFO ] Time to serialize properties into /tmp/LTL13086119492148415618.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/LTL9899171125237429435.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13086119492148415618.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/LTL9899171...267
Read 1 LTL properties
Checking formula 0 : !((X((F(G(((G("((A6<1)||(A21<2))"))||("(A6<1)"))||("(A21<2)"))))&&(G(F(G(X("((A1<2)||(A2<1))"))))))))
Formula 0 simplified : !X(FG("(A6<1)" | "(A21<2)" | G"((A6<1)||(A21<2))") & GFGX"((A1<2)||(A2<1))")
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...1498
Detected timeout of ITS tools.
[2022-05-15 07:47:14] [INFO ] Flatten gal took : 10 ms
[2022-05-15 07:47:14] [INFO ] Applying decomposition
[2022-05-15 07:47:14] [INFO ] Flatten gal took : 8 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/graph17940967197151356542.txt' '-o' '/tmp/graph17940967197151356542.bin' '-w' '/tmp/graph17940967197151356542.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph17940967197151356542.bin' '-l' '-1' '-v' '-w' '/tmp/graph17940967197151356542.weights' '-q' '0' '-e' '0.001'
[2022-05-15 07:47:14] [INFO ] Decomposing Gal with order
[2022-05-15 07:47:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 07:47:14] [INFO ] Removed a total of 452 redundant transitions.
[2022-05-15 07:47:14] [INFO ] Flatten gal took : 47 ms
[2022-05-15 07:47:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2022-05-15 07:47:14] [INFO ] Time to serialize gal into /tmp/LTL9262646517948461781.gal : 2 ms
[2022-05-15 07:47:14] [INFO ] Time to serialize properties into /tmp/LTL15953968536290123812.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/LTL9262646517948461781.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15953968536290123812.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/LTL9262646...246
Read 1 LTL properties
Checking formula 0 : !((X((F(G(((G("((u5.A6<1)||(u20.A21<2))"))||("(u5.A6<1)"))||("(u20.A21<2)"))))&&(G(F(G(X("((u0.A1<2)||(u1.A2<1))"))))))))
Formula 0 simplified : !X(FG("(u5.A6<1)" | "(u20.A21<2)" | G"((u5.A6<1)||(u20.A21<2))") & GFGX"((u0.A1<2)||(u1.A2<1))")
Reverse transition relation is NOT exact ! Due to transitions t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30...1540
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12876096144518036439
[2022-05-15 07:47:29] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12876096144518036439
Running compilation step : cd /tmp/ltsmin12876096144518036439;'/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 360 ms.
Running link step : cd /tmp/ltsmin12876096144518036439;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin12876096144518036439;'/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' 'X((<>([](([]((LTLAPp1==true))||(LTLAPp0==true))))&&[](<>([](X((LTLAPp2==true)))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property DNAwalker-PT-09ringLR-LTLFireability-00 finished in 80287 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(F(G(p0))))'
Support contains 2 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 13 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2022-05-15 07:47:44] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:47:44] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 07:47:44] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
[2022-05-15 07:47:44] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:47:44] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 07:47:44] [INFO ] Implicit Places using invariants in 39 ms returned []
[2022-05-15 07:47:44] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:47:44] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 07:47:44] [INFO ] State equation strengthened by 70 read => feed constraints.
[2022-05-15 07:47:45] [INFO ] Implicit Places using invariants and state equation in 243 ms returned []
Implicit Place search using SMT with State Equation took 283 ms to find 0 implicit places.
[2022-05-15 07:47:45] [INFO ] Redundant transitions in 3 ms returned []
[2022-05-15 07:47:45] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:47:45] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 07:47:45] [INFO ] Dead Transitions using invariants and state equation in 99 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : DNAwalker-PT-09ringLR-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LT s15 2) (LT s16 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 64 ms.
Product exploration explored 100000 steps with 0 reset in 46 ms.
Computed a total of 6 stabilizing places and 12 stable transitions
Computed a total of 6 stabilizing places and 12 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 139 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 28 ms :[(NOT p0)]
Finished random walk after 13 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=13 )
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 98 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 31 ms :[(NOT p0)]
Support contains 2 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 12 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2022-05-15 07:47:45] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:47:45] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-15 07:47:45] [INFO ] Dead Transitions using invariants and state equation in 90 ms found 0 transitions.
[2022-05-15 07:47:45] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:47:45] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 07:47:45] [INFO ] Implicit Places using invariants in 27 ms returned []
[2022-05-15 07:47:45] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:47:45] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-15 07:47:45] [INFO ] State equation strengthened by 70 read => feed constraints.
[2022-05-15 07:47:46] [INFO ] Implicit Places using invariants and state equation in 229 ms returned []
Implicit Place search using SMT with State Equation took 259 ms to find 0 implicit places.
[2022-05-15 07:47:46] [INFO ] Redundant transitions in 1 ms returned []
[2022-05-15 07:47:46] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:47:46] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 07:47:46] [INFO ] Dead Transitions using invariants and state equation in 92 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 260/260 transitions.
Computed a total of 6 stabilizing places and 12 stable transitions
Computed a total of 6 stabilizing places and 12 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 124 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 30 ms :[(NOT p0)]
Finished random walk after 21 steps, including 2 resets, run visited all 1 properties in 1 ms. (steps per millisecond=21 )
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 149 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 39 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 60 ms.
Product exploration explored 100000 steps with 0 reset in 59 ms.
Built C files in :
/tmp/ltsmin16177105122552537376
[2022-05-15 07:47:46] [INFO ] Computing symmetric may disable matrix : 260 transitions.
[2022-05-15 07:47:46] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 07:47:46] [INFO ] Computing symmetric may enable matrix : 260 transitions.
[2022-05-15 07:47:46] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 07:47:46] [INFO ] Computing Do-Not-Accords matrix : 260 transitions.
[2022-05-15 07:47:46] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 07:47:46] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16177105122552537376
Running compilation step : cd /tmp/ltsmin16177105122552537376;'/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 473 ms.
Running link step : cd /tmp/ltsmin16177105122552537376;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin16177105122552537376;'/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/stateBased3117262072647391049.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 10 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2022-05-15 07:48:01] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:48:01] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-15 07:48:01] [INFO ] Dead Transitions using invariants and state equation in 93 ms found 0 transitions.
[2022-05-15 07:48:01] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:48:01] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 07:48:01] [INFO ] Implicit Places using invariants in 34 ms returned []
[2022-05-15 07:48:01] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:48:01] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-15 07:48:02] [INFO ] State equation strengthened by 70 read => feed constraints.
[2022-05-15 07:48:02] [INFO ] Implicit Places using invariants and state equation in 239 ms returned []
Implicit Place search using SMT with State Equation took 275 ms to find 0 implicit places.
[2022-05-15 07:48:02] [INFO ] Redundant transitions in 3 ms returned []
[2022-05-15 07:48:02] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:48:02] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-15 07:48:02] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 260/260 transitions.
Built C files in :
/tmp/ltsmin16855420943027019828
[2022-05-15 07:48:02] [INFO ] Computing symmetric may disable matrix : 260 transitions.
[2022-05-15 07:48:02] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 07:48:02] [INFO ] Computing symmetric may enable matrix : 260 transitions.
[2022-05-15 07:48:02] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 07:48:02] [INFO ] Computing Do-Not-Accords matrix : 260 transitions.
[2022-05-15 07:48:02] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 07:48:02] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16855420943027019828
Running compilation step : cd /tmp/ltsmin16855420943027019828;'/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 450 ms.
Running link step : cd /tmp/ltsmin16855420943027019828;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin16855420943027019828;'/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/stateBased16072010515479629509.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-15 07:48:17] [INFO ] Flatten gal took : 12 ms
[2022-05-15 07:48:17] [INFO ] Flatten gal took : 9 ms
[2022-05-15 07:48:17] [INFO ] Time to serialize gal into /tmp/LTL13323485437799583857.gal : 2 ms
[2022-05-15 07:48:17] [INFO ] Time to serialize properties into /tmp/LTL12330371128047670699.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/LTL13323485437799583857.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12330371128047670699.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/LTL1332348...268
Read 1 LTL properties
Checking formula 0 : !((F(F(G("((A12<2)||(A13<1))")))))
Formula 0 simplified : !FG"((A12<2)||(A13<1))"
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...1498
1 unique states visited
0 strongly connected components in search stack
0 transitions explored
1 items max in DFS search stack
948 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,9.50747,281324,1,0,912,1.13228e+06,529,301,2649,1.85585e+06,922
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA DNAwalker-PT-09ringLR-LTLFireability-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property DNAwalker-PT-09ringLR-LTLFireability-02 finished in 43989 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(X(p0))||F(p1)))'
Support contains 3 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 4 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2022-05-15 07:48:28] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:48:28] [INFO ] Computed 0 place invariants in 11 ms
[2022-05-15 07:48:28] [INFO ] Dead Transitions using invariants and state equation in 94 ms found 0 transitions.
[2022-05-15 07:48:28] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:48:28] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-15 07:48:28] [INFO ] Implicit Places using invariants in 58 ms returned []
[2022-05-15 07:48:28] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:48:28] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 07:48:28] [INFO ] State equation strengthened by 70 read => feed constraints.
[2022-05-15 07:48:29] [INFO ] Implicit Places using invariants and state equation in 257 ms returned []
Implicit Place search using SMT with State Equation took 316 ms to find 0 implicit places.
[2022-05-15 07:48:29] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:48:29] [INFO ] Computed 0 place invariants in 3 ms
[2022-05-15 07:48:29] [INFO ] Dead Transitions using invariants and state equation in 95 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 106 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DNAwalker-PT-09ringLR-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(AND (GEQ s13 1) (GEQ s15 2)), p0:(AND (GEQ s15 2) (GEQ s17 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 1 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-09ringLR-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-09ringLR-LTLFireability-04 finished in 634 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(X(p0)) U X(!p1)))'
Support contains 4 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 3 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2022-05-15 07:48:29] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:48:29] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 07:48:29] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
[2022-05-15 07:48:29] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:48:29] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 07:48:29] [INFO ] Implicit Places using invariants in 40 ms returned []
[2022-05-15 07:48:29] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:48:29] [INFO ] Computed 0 place invariants in 7 ms
[2022-05-15 07:48:29] [INFO ] State equation strengthened by 70 read => feed constraints.
[2022-05-15 07:48:29] [INFO ] Implicit Places using invariants and state equation in 238 ms returned []
Implicit Place search using SMT with State Equation took 279 ms to find 0 implicit places.
[2022-05-15 07:48:29] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:48:29] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 07:48:29] [INFO ] Dead Transitions using invariants and state equation in 99 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 95 ms :[p1, p1, (NOT p0)]
Running random walk in product with property : DNAwalker-PT-09ringLR-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(AND (GEQ s19 2) (GEQ s21 1)), p0:(AND (GEQ s0 2) (GEQ s13 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 31 steps with 11 reset in 0 ms.
FORMULA DNAwalker-PT-09ringLR-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-09ringLR-LTLFireability-05 finished in 582 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 9 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2022-05-15 07:48:29] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:48:29] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-15 07:48:29] [INFO ] Dead Transitions using invariants and state equation in 91 ms found 0 transitions.
[2022-05-15 07:48:29] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:48:29] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-15 07:48:30] [INFO ] Implicit Places using invariants in 36 ms returned []
[2022-05-15 07:48:30] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:48:30] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-15 07:48:30] [INFO ] State equation strengthened by 70 read => feed constraints.
[2022-05-15 07:48:30] [INFO ] Implicit Places using invariants and state equation in 261 ms returned []
Implicit Place search using SMT with State Equation took 298 ms to find 0 implicit places.
[2022-05-15 07:48:30] [INFO ] Redundant transitions in 3 ms returned []
[2022-05-15 07:48:30] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:48:30] [INFO ] Computed 0 place invariants in 3 ms
[2022-05-15 07:48:30] [INFO ] Dead Transitions using invariants and state equation in 91 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-09ringLR-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LT s2 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 49 ms.
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-09ringLR-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-09ringLR-LTLFireability-07 finished in 629 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 5 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2022-05-15 07:48:30] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:48:30] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 07:48:30] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
[2022-05-15 07:48:30] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:48:30] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 07:48:30] [INFO ] Implicit Places using invariants in 27 ms returned []
[2022-05-15 07:48:30] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:48:30] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 07:48:30] [INFO ] State equation strengthened by 70 read => feed constraints.
[2022-05-15 07:48:30] [INFO ] Implicit Places using invariants and state equation in 300 ms returned []
Implicit Place search using SMT with State Equation took 329 ms to find 0 implicit places.
[2022-05-15 07:48:30] [INFO ] Redundant transitions in 3 ms returned []
[2022-05-15 07:48:30] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:48:30] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-15 07:48:31] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Running random walk in product with property : DNAwalker-PT-09ringLR-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s23 2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 5 steps with 0 reset in 1 ms.
FORMULA DNAwalker-PT-09ringLR-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-09ringLR-LTLFireability-08 finished in 562 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(F(G(X(X(((X(p0) U p1) U p2))))))))'
Support contains 5 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 3 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2022-05-15 07:48:31] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:48:31] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-15 07:48:31] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
[2022-05-15 07:48:31] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:48:31] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 07:48:31] [INFO ] Implicit Places using invariants in 28 ms returned []
[2022-05-15 07:48:31] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:48:31] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 07:48:31] [INFO ] State equation strengthened by 70 read => feed constraints.
[2022-05-15 07:48:31] [INFO ] Implicit Places using invariants and state equation in 244 ms returned []
Implicit Place search using SMT with State Equation took 272 ms to find 0 implicit places.
[2022-05-15 07:48:31] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:48:31] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-15 07:48:31] [INFO ] Dead Transitions using invariants and state equation in 92 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 113 ms :[(NOT p2), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (NOT p2)]
Running random walk in product with property : DNAwalker-PT-09ringLR-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=0 dest: 1}, { cond=(NOT p2), acceptance={0} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=(AND p2 (NOT p1) p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(NOT p2), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p2:(AND (GEQ s1 1) (GEQ s10 2)), p1:(AND (GEQ s1 2) (GEQ s22 1)), p0:(AND (GEQ s7 1) (GEQ s9 2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 5 steps with 0 reset in 1 ms.
FORMULA DNAwalker-PT-09ringLR-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-09ringLR-LTLFireability-09 finished in 578 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0) U X((X(p1)||!p2))))'
Support contains 6 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2022-05-15 07:48:31] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:48:31] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 07:48:31] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
[2022-05-15 07:48:31] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:48:31] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-15 07:48:31] [INFO ] Implicit Places using invariants in 26 ms returned []
[2022-05-15 07:48:31] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:48:31] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 07:48:31] [INFO ] State equation strengthened by 70 read => feed constraints.
[2022-05-15 07:48:32] [INFO ] Implicit Places using invariants and state equation in 261 ms returned []
Implicit Place search using SMT with State Equation took 288 ms to find 0 implicit places.
[2022-05-15 07:48:32] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:48:32] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-15 07:48:32] [INFO ] Dead Transitions using invariants and state equation in 94 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 301 ms :[(AND (NOT p1) p2), (AND p2 (NOT p1)), (AND (NOT p1) p2), (NOT p1), true, (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2)), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-09ringLR-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=p2, acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) p2), acceptance={} source=2 dest: 3}, { cond=(AND p0 p2), acceptance={} source=2 dest: 5}], [{ cond=(NOT p1), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=5 dest: 4}, { cond=(AND p0 p2 (NOT p1)), acceptance={0} source=5 dest: 5}, { cond=(AND p0 (NOT p1)), acceptance={0} source=5 dest: 6}], [{ cond=(NOT p0), acceptance={} source=6 dest: 4}, { cond=p0, acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(AND (GEQ s19 2) (GEQ s20 1)), p2:(AND (GEQ s0 2) (GEQ s25 1)), p1:(AND (GEQ s5 1) (GEQ s7 2))], 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, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 16 steps with 7 reset in 1 ms.
FORMULA DNAwalker-PT-09ringLR-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-09ringLR-LTLFireability-10 finished in 793 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p1)&&p0)))'
Support contains 3 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2022-05-15 07:48:32] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:48:32] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-15 07:48:32] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
[2022-05-15 07:48:32] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:48:32] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 07:48:32] [INFO ] Implicit Places using invariants in 29 ms returned []
[2022-05-15 07:48:32] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:48:32] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-15 07:48:32] [INFO ] State equation strengthened by 70 read => feed constraints.
[2022-05-15 07:48:32] [INFO ] Implicit Places using invariants and state equation in 220 ms returned []
Implicit Place search using SMT with State Equation took 250 ms to find 0 implicit places.
[2022-05-15 07:48:32] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:48:32] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 07:48:32] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 115 ms :[true, (OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : DNAwalker-PT-09ringLR-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 2}]], initial=1, aps=[p1:(AND (GEQ s9 2) (GEQ s13 1)), p0:(AND (GEQ s13 1) (GEQ s16 2))], 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 1 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-09ringLR-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-09ringLR-LTLFireability-11 finished in 530 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 8 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2022-05-15 07:48:32] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:48:32] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 07:48:33] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
[2022-05-15 07:48:33] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:48:33] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-15 07:48:33] [INFO ] Implicit Places using invariants in 26 ms returned []
[2022-05-15 07:48:33] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:48:33] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 07:48:33] [INFO ] State equation strengthened by 70 read => feed constraints.
[2022-05-15 07:48:33] [INFO ] Implicit Places using invariants and state equation in 270 ms returned []
Implicit Place search using SMT with State Equation took 296 ms to find 0 implicit places.
[2022-05-15 07:48:33] [INFO ] Redundant transitions in 2 ms returned []
[2022-05-15 07:48:33] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:48:33] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 07:48:33] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : DNAwalker-PT-09ringLR-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s3 2) (GEQ s25 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 14 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-09ringLR-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-09ringLR-LTLFireability-14 finished in 513 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(X(F(G((F(p0)&&p1)))))))'
Support contains 3 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 9 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2022-05-15 07:48:33] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:48:33] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 07:48:33] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
[2022-05-15 07:48:33] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:48:33] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 07:48:33] [INFO ] Implicit Places using invariants in 26 ms returned []
[2022-05-15 07:48:33] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:48:33] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 07:48:33] [INFO ] State equation strengthened by 70 read => feed constraints.
[2022-05-15 07:48:33] [INFO ] Implicit Places using invariants and state equation in 244 ms returned []
Implicit Place search using SMT with State Equation took 275 ms to find 0 implicit places.
[2022-05-15 07:48:33] [INFO ] Redundant transitions in 1 ms returned []
[2022-05-15 07:48:33] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:48:33] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 07:48:33] [INFO ] Dead Transitions using invariants and state equation in 92 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 260/260 transitions.
Stuttering acceptance computed with spot in 74 ms :[(OR (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-09ringLR-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(OR (LT s18 2) (LT s22 1)), p0:(OR (LT s13 1) (LT s18 2))], 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 0 reset in 75 ms.
Product exploration explored 100000 steps with 0 reset in 67 ms.
Computed a total of 6 stabilizing places and 12 stable transitions
Computed a total of 6 stabilizing places and 12 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p1 (NOT p0)))), (X p0), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (X (NOT p0))), (X (X p0)), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 4 factoid took 257 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 60 ms :[(OR (NOT p1) (NOT p0)), (NOT p0)]
Finished random walk after 521 steps, including 41 resets, run visited all 3 properties in 10 ms. (steps per millisecond=52 )
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p1 (NOT p0)))), (X p0), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (X (NOT p0))), (X (X p0)), (X (X p1)), (X (X (NOT p1))), (F (NOT p1)), (F (NOT p0)), (F (AND (NOT p0) p1))]
Knowledge based reduction with 4 factoid took 310 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 73 ms :[(OR (NOT p1) (NOT p0)), (NOT p0)]
Support contains 3 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 7 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2022-05-15 07:48:34] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:48:34] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 07:48:35] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
[2022-05-15 07:48:35] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:48:35] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 07:48:35] [INFO ] Implicit Places using invariants in 27 ms returned []
[2022-05-15 07:48:35] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:48:35] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 07:48:35] [INFO ] State equation strengthened by 70 read => feed constraints.
[2022-05-15 07:48:35] [INFO ] Implicit Places using invariants and state equation in 249 ms returned []
Implicit Place search using SMT with State Equation took 276 ms to find 0 implicit places.
[2022-05-15 07:48:35] [INFO ] Redundant transitions in 3 ms returned []
[2022-05-15 07:48:35] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:48:35] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 07:48:35] [INFO ] Dead Transitions using invariants and state equation in 71 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 260/260 transitions.
Computed a total of 6 stabilizing places and 12 stable transitions
Computed a total of 6 stabilizing places and 12 stable transitions
Knowledge obtained : [(AND p1 p0), (X p0), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (X (NOT p0))), (X (X p0)), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 4 factoid took 227 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 75 ms :[(OR (NOT p1) (NOT p0)), (NOT p0)]
Finished random walk after 94 steps, including 7 resets, run visited all 3 properties in 4 ms. (steps per millisecond=23 )
Knowledge obtained : [(AND p1 p0), (X p0), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (X (NOT p0))), (X (X p0)), (X (X p1)), (X (X (NOT p1))), (F (NOT p1)), (F (NOT p0)), (F (AND (NOT p0) p1))]
Knowledge based reduction with 4 factoid took 447 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 76 ms :[(OR (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 68 ms :[(OR (NOT p1) (NOT p0)), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 93 ms.
Product exploration explored 100000 steps with 0 reset in 77 ms.
Built C files in :
/tmp/ltsmin11841585620675953609
[2022-05-15 07:48:36] [INFO ] Computing symmetric may disable matrix : 260 transitions.
[2022-05-15 07:48:36] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 07:48:36] [INFO ] Computing symmetric may enable matrix : 260 transitions.
[2022-05-15 07:48:36] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 07:48:36] [INFO ] Computing Do-Not-Accords matrix : 260 transitions.
[2022-05-15 07:48:36] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 07:48:36] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11841585620675953609
Running compilation step : cd /tmp/ltsmin11841585620675953609;'/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 445 ms.
Running link step : cd /tmp/ltsmin11841585620675953609;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin11841585620675953609;'/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/stateBased14677557761091790254.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 10 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2022-05-15 07:48:51] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:48:51] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-15 07:48:51] [INFO ] Dead Transitions using invariants and state equation in 92 ms found 0 transitions.
[2022-05-15 07:48:51] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:48:51] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-15 07:48:51] [INFO ] Implicit Places using invariants in 35 ms returned []
[2022-05-15 07:48:51] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:48:51] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-15 07:48:51] [INFO ] State equation strengthened by 70 read => feed constraints.
[2022-05-15 07:48:52] [INFO ] Implicit Places using invariants and state equation in 256 ms returned []
Implicit Place search using SMT with State Equation took 295 ms to find 0 implicit places.
[2022-05-15 07:48:52] [INFO ] Redundant transitions in 2 ms returned []
[2022-05-15 07:48:52] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2022-05-15 07:48:52] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-15 07:48:52] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27/27 places, 260/260 transitions.
Built C files in :
/tmp/ltsmin18033438894698570520
[2022-05-15 07:48:52] [INFO ] Computing symmetric may disable matrix : 260 transitions.
[2022-05-15 07:48:52] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 07:48:52] [INFO ] Computing symmetric may enable matrix : 260 transitions.
[2022-05-15 07:48:52] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 07:48:52] [INFO ] Computing Do-Not-Accords matrix : 260 transitions.
[2022-05-15 07:48:52] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 07:48:52] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18033438894698570520
Running compilation step : cd /tmp/ltsmin18033438894698570520;'/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 441 ms.
Running link step : cd /tmp/ltsmin18033438894698570520;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin18033438894698570520;'/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/stateBased8842873788128768435.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-15 07:49:07] [INFO ] Flatten gal took : 8 ms
[2022-05-15 07:49:07] [INFO ] Flatten gal took : 13 ms
[2022-05-15 07:49:07] [INFO ] Time to serialize gal into /tmp/LTL3382184520499605530.gal : 2 ms
[2022-05-15 07:49:07] [INFO ] Time to serialize properties into /tmp/LTL13420789717313926208.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/LTL3382184520499605530.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13420789717313926208.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/LTL3382184...267
Read 1 LTL properties
Checking formula 0 : !((X(G(X(F(G((F("((A11<1)||(A15<2))"))&&("((A15<2)||(A19<1))"))))))))
Formula 0 simplified : !XGXFG("((A15<2)||(A19<1))" & F"((A11<1)||(A15<2))")
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...1498
Detected timeout of ITS tools.
[2022-05-15 07:49:22] [INFO ] Flatten gal took : 10 ms
[2022-05-15 07:49:22] [INFO ] Applying decomposition
[2022-05-15 07:49:22] [INFO ] Flatten gal took : 8 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/graph8311328893569552460.txt' '-o' '/tmp/graph8311328893569552460.bin' '-w' '/tmp/graph8311328893569552460.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph8311328893569552460.bin' '-l' '-1' '-v' '-w' '/tmp/graph8311328893569552460.weights' '-q' '0' '-e' '0.001'
[2022-05-15 07:49:22] [INFO ] Decomposing Gal with order
[2022-05-15 07:49:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 07:49:22] [INFO ] Removed a total of 452 redundant transitions.
[2022-05-15 07:49:22] [INFO ] Flatten gal took : 16 ms
[2022-05-15 07:49:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2022-05-15 07:49:22] [INFO ] Time to serialize gal into /tmp/LTL3956908213521965714.gal : 2 ms
[2022-05-15 07:49:22] [INFO ] Time to serialize properties into /tmp/LTL13549206163575465011.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/LTL3956908213521965714.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13549206163575465011.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/LTL3956908...246
Read 1 LTL properties
Checking formula 0 : !((X(G(X(F(G((F("((u10.A11<1)||(u14.A15<2))"))&&("((u14.A15<2)||(u18.A19<1))"))))))))
Formula 0 simplified : !XGXFG("((u14.A15<2)||(u18.A19<1))" & F"((u10.A11<1)||(u14.A15<2))")
Reverse transition relation is NOT exact ! Due to transitions t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30...1540
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6466764699465193811
[2022-05-15 07:49:37] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6466764699465193811
Running compilation step : cd /tmp/ltsmin6466764699465193811;'/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 357 ms.
Running link step : cd /tmp/ltsmin6466764699465193811;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin6466764699465193811;'/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' 'X([](X(<>([]((<>((LTLAPp0==true))&&(LTLAPp1==true)))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property DNAwalker-PT-09ringLR-LTLFireability-15 finished in 79072 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(G((G(p1)||p0)))&&G(F(G(X(p2)))))))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(X(F(G((F(p0)&&p1)))))))'
[2022-05-15 07:49:52] [INFO ] Flatten gal took : 7 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin7179274121890156938
[2022-05-15 07:49:52] [INFO ] Computing symmetric may disable matrix : 260 transitions.
[2022-05-15 07:49:52] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 07:49:52] [INFO ] Computing symmetric may enable matrix : 260 transitions.
[2022-05-15 07:49:52] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 07:49:52] [INFO ] Applying decomposition
[2022-05-15 07:49:52] [INFO ] Computing Do-Not-Accords matrix : 260 transitions.
[2022-05-15 07:49:52] [INFO ] Flatten gal took : 12 ms
[2022-05-15 07:49:52] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 07:49:52] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7179274121890156938
Running compilation step : cd /tmp/ltsmin7179274121890156938;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '360' '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'
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/graph5657444587649167630.txt' '-o' '/tmp/graph5657444587649167630.bin' '-w' '/tmp/graph5657444587649167630.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph5657444587649167630.bin' '-l' '-1' '-v' '-w' '/tmp/graph5657444587649167630.weights' '-q' '0' '-e' '0.001'
[2022-05-15 07:49:52] [INFO ] Decomposing Gal with order
[2022-05-15 07:49:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 07:49:52] [INFO ] Removed a total of 452 redundant transitions.
[2022-05-15 07:49:52] [INFO ] Flatten gal took : 14 ms
[2022-05-15 07:49:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2022-05-15 07:49:52] [INFO ] Time to serialize gal into /tmp/LTLFireability10294871218876176671.gal : 1 ms
[2022-05-15 07:49:52] [INFO ] Time to serialize properties into /tmp/LTLFireability15674453954500937882.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/LTLFireability10294871218876176671.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability15674453954500937882.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...269
Read 2 LTL properties
Checking formula 0 : !((X((F(G(((G("((u5.A6<1)||(u20.A21<2))"))||("(u5.A6<1)"))||("(u20.A21<2)"))))&&(G(F(G(X("((u0.A1<2)||(u1.A2<1))"))))))))
Formula 0 simplified : !X(FG("(u5.A6<1)" | "(u20.A21<2)" | G"((u5.A6<1)||(u20.A21<2))") & GFGX"((u0.A1<2)||(u1.A2<1))")
Compilation finished in 438 ms.
Running link step : cd /tmp/ltsmin7179274121890156938;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin7179274121890156938;'/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' 'X((<>([](([]((LTLAPp1==true))||(LTLAPp0==true))))&&[](<>([](X((LTLAPp2==true)))))))' '--buchi-type=spotba'
Reverse transition relation is NOT exact ! Due to transitions t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30...1540
LTSmin run took 238372 ms.
FORMULA DNAwalker-PT-09ringLR-LTLFireability-00 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin7179274121890156938;'/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' 'X([](X(<>([]((<>((LTLAPp3==true))&&(LTLAPp4==true)))))))' '--buchi-type=spotba'
LTSmin run took 137601 ms.
FORMULA DNAwalker-PT-09ringLR-LTLFireability-15 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 589574 ms.

BK_STOP 1652601369482

--------------------
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="DNAwalker-PT-09ringLR"
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 DNAwalker-PT-09ringLR, 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 r060-tall-165254772000436"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-09ringLR.tgz
mv DNAwalker-PT-09ringLR 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 ;