Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r131-smll-171624288700263.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is DNAwalker-PT-07track28RR, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r131-smll-171624288700263
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 600K
-rw-r--r-- 1 mcc users 6.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Apr 22 14:39 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 22 14:39 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 19 07:16 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 13 14:07 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 151K Apr 13 14:07 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Apr 13 14:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K Apr 13 14:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:39 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:39 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 12 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 108K May 18 16:42 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME DNAwalker-PT-07track28RR-LTLFireability-00
FORMULA_NAME DNAwalker-PT-07track28RR-LTLFireability-01
FORMULA_NAME DNAwalker-PT-07track28RR-LTLFireability-02
FORMULA_NAME DNAwalker-PT-07track28RR-LTLFireability-03
FORMULA_NAME DNAwalker-PT-07track28RR-LTLFireability-04
FORMULA_NAME DNAwalker-PT-07track28RR-LTLFireability-05
FORMULA_NAME DNAwalker-PT-07track28RR-LTLFireability-06
FORMULA_NAME DNAwalker-PT-07track28RR-LTLFireability-07
FORMULA_NAME DNAwalker-PT-07track28RR-LTLFireability-08
FORMULA_NAME DNAwalker-PT-07track28RR-LTLFireability-09
FORMULA_NAME DNAwalker-PT-07track28RR-LTLFireability-10
FORMULA_NAME DNAwalker-PT-07track28RR-LTLFireability-11
FORMULA_NAME DNAwalker-PT-07track28RR-LTLFireability-12
FORMULA_NAME DNAwalker-PT-07track28RR-LTLFireability-13
FORMULA_NAME DNAwalker-PT-07track28RR-LTLFireability-14
FORMULA_NAME DNAwalker-PT-07track28RR-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716434266786

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DNAwalker-PT-07track28RR
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-23 03:17:49] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-23 03:17:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 03:17:49] [INFO ] Load time of PNML (sax parser for PT used): 100 ms
[2024-05-23 03:17:49] [INFO ] Transformed 34 places.
[2024-05-23 03:17:49] [INFO ] Transformed 250 transitions.
[2024-05-23 03:17:49] [INFO ] Parsed PT model containing 34 places and 250 transitions and 728 arcs in 212 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 2 formulas.
FORMULA DNAwalker-PT-07track28RR-LTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-07track28RR-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 28 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 18 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-23 03:17:50] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
// Phase 1: matrix 247 rows 34 cols
[2024-05-23 03:17:50] [INFO ] Computed 0 invariants in 14 ms
[2024-05-23 03:17:50] [INFO ] Dead Transitions using invariants and state equation in 389 ms found 0 transitions.
[2024-05-23 03:17:50] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:17:50] [INFO ] Invariant cache hit.
[2024-05-23 03:17:50] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-05-23 03:17:50] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:17:50] [INFO ] Invariant cache hit.
[2024-05-23 03:17:50] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-23 03:17:50] [INFO ] Implicit Places using invariants and state equation in 189 ms returned []
Implicit Place search using SMT with State Equation took 224 ms to find 0 implicit places.
[2024-05-23 03:17:50] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:17:50] [INFO ] Invariant cache hit.
[2024-05-23 03:17:51] [INFO ] Dead Transitions using invariants and state equation in 219 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 899 ms. Remains : 34/34 places, 250/250 transitions.
Support contains 28 out of 34 places after structural reductions.
[2024-05-23 03:17:51] [INFO ] Flatten gal took : 79 ms
[2024-05-23 03:17:51] [INFO ] Flatten gal took : 44 ms
[2024-05-23 03:17:51] [INFO ] Input system was already deterministic with 250 transitions.
Support contains 26 out of 34 places (down from 28) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 642 resets, run finished after 282 ms. (steps per millisecond=35 ) properties (out of 30) seen :29
Incomplete Best-First random walk after 10001 steps, including 63 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-23 03:17:52] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:17:52] [INFO ] Invariant cache hit.
[2024-05-23 03:17:52] [INFO ] After 195ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 03:17:52] [INFO ] After 591ms 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-07track28RR-LTLFireability-01 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 13 simplifications.
Computed a total of 34 stabilizing places and 246 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&X(X(G(p1))))))'
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 6 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-23 03:17:53] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:17:53] [INFO ] Invariant cache hit.
[2024-05-23 03:17:53] [INFO ] Dead Transitions using invariants and state equation in 192 ms found 0 transitions.
[2024-05-23 03:17:53] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:17:53] [INFO ] Invariant cache hit.
[2024-05-23 03:17:53] [INFO ] Implicit Places using invariants in 74 ms returned []
[2024-05-23 03:17:53] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:17:53] [INFO ] Invariant cache hit.
[2024-05-23 03:17:53] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-23 03:17:53] [INFO ] Implicit Places using invariants and state equation in 419 ms returned []
Implicit Place search using SMT with State Equation took 496 ms to find 0 implicit places.
[2024-05-23 03:17:53] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:17:53] [INFO ] Invariant cache hit.
[2024-05-23 03:17:54] [INFO ] Dead Transitions using invariants and state equation in 154 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 853 ms. Remains : 34/34 places, 250/250 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 356 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : DNAwalker-PT-07track28RR-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 2}, { cond=p0, acceptance={0} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 p1), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 2}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (LT s14 2) (LT s23 1)), p1:(OR (LT s15 2) (LT s18 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 321 ms.
Product exploration explored 100000 steps with 0 reset in 197 ms.
Computed a total of 34 stabilizing places and 246 stable transitions
Computed a total of 34 stabilizing places and 246 stable transitions
Detected a total of 34/34 stabilizing places and 246/250 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (X p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND p0 p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 415 ms. Reduced automaton from 4 states, 12 edges and 2 AP (stutter sensitive) to 4 states, 12 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 213 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1)]
Incomplete random walk after 10000 steps, including 639 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 5) seen :4
Incomplete Best-First random walk after 10001 steps, including 63 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-23 03:17:55] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:17:55] [INFO ] Invariant cache hit.
[2024-05-23 03:17:55] [INFO ] After 174ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 03:17:57] [INFO ] After 1538ms 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.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 p1), (X p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND p0 p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (G (NOT (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : [(F (NOT (AND p1 p0))), (F (AND p1 (NOT p0))), (F (NOT p0)), (F (AND (NOT p1) p0))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 10 factoid took 685 ms. Reduced automaton from 4 states, 12 edges and 2 AP (stutter sensitive) to 5 states, 18 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 230 ms :[(NOT p1), (NOT p1), (NOT p1), false, (AND (NOT p1) p0)]
Stuttering acceptance computed with spot in 235 ms :[(NOT p1), (NOT p1), (NOT p1), false, (AND (NOT p1) p0)]
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 17 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-23 03:17:58] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:17:58] [INFO ] Invariant cache hit.
[2024-05-23 03:17:58] [INFO ] Dead Transitions using invariants and state equation in 180 ms found 0 transitions.
[2024-05-23 03:17:58] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:17:58] [INFO ] Invariant cache hit.
[2024-05-23 03:17:58] [INFO ] Implicit Places using invariants in 64 ms returned []
[2024-05-23 03:17:58] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:17:58] [INFO ] Invariant cache hit.
[2024-05-23 03:17:59] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-23 03:17:59] [INFO ] Implicit Places using invariants and state equation in 423 ms returned []
Implicit Place search using SMT with State Equation took 493 ms to find 0 implicit places.
[2024-05-23 03:17:59] [INFO ] Redundant transitions in 19 ms returned []
[2024-05-23 03:17:59] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:17:59] [INFO ] Invariant cache hit.
[2024-05-23 03:17:59] [INFO ] Dead Transitions using invariants and state equation in 233 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 956 ms. Remains : 34/34 places, 250/250 transitions.
Computed a total of 34 stabilizing places and 246 stable transitions
Computed a total of 34 stabilizing places and 246 stable transitions
Detected a total of 34/34 stabilizing places and 246/250 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (AND p1 p0)), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X (AND p1 p0))), (X (X p1)), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 14 factoid took 645 ms. Reduced automaton from 5 states, 18 edges and 2 AP (stutter insensitive) to 5 states, 18 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 293 ms :[(NOT p1), (NOT p1), (NOT p1), false, (AND (NOT p1) p0)]
Incomplete random walk after 10000 steps, including 644 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 6) seen :5
Incomplete Best-First random walk after 10001 steps, including 62 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-23 03:18:00] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:18:00] [INFO ] Invariant cache hit.
[2024-05-23 03:18:00] [INFO ] After 104ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 03:18:02] [INFO ] After 1328ms 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.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (AND p1 p0)), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X (AND p1 p0))), (X (X p1)), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (G (NOT (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : [(F (NOT (AND p1 p0))), (F (AND p1 (NOT p0))), (F (AND (NOT p1) p0)), (F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 15 factoid took 1259 ms. Reduced automaton from 5 states, 18 edges and 2 AP (stutter insensitive) to 5 states, 18 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 270 ms :[(NOT p1), (NOT p1), (NOT p1), false, (AND (NOT p1) p0)]
Stuttering acceptance computed with spot in 242 ms :[(NOT p1), (NOT p1), (NOT p1), false, (AND (NOT p1) p0)]
Stuttering acceptance computed with spot in 222 ms :[(NOT p1), (NOT p1), (NOT p1), false, (AND (NOT p1) p0)]
Product exploration explored 100000 steps with 0 reset in 316 ms.
Product exploration explored 100000 steps with 0 reset in 370 ms.
Built C files in :
/tmp/ltsmin1206572637687942016
[2024-05-23 03:18:04] [INFO ] Computing symmetric may disable matrix : 250 transitions.
[2024-05-23 03:18:04] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 03:18:04] [INFO ] Computing symmetric may enable matrix : 250 transitions.
[2024-05-23 03:18:04] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 03:18:04] [INFO ] Computing Do-Not-Accords matrix : 250 transitions.
[2024-05-23 03:18:04] [INFO ] Computation of Completed DNA matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 03:18:04] [INFO ] Built C files in 54ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1206572637687942016
Running compilation step : cd /tmp/ltsmin1206572637687942016;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 951 ms.
Running link step : cd /tmp/ltsmin1206572637687942016;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 48 ms.
Running LTSmin : cd /tmp/ltsmin1206572637687942016;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased4229374807521806283.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 9 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-23 03:18:19] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:18:19] [INFO ] Invariant cache hit.
[2024-05-23 03:18:20] [INFO ] Dead Transitions using invariants and state equation in 177 ms found 0 transitions.
[2024-05-23 03:18:20] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:18:20] [INFO ] Invariant cache hit.
[2024-05-23 03:18:20] [INFO ] Implicit Places using invariants in 53 ms returned []
[2024-05-23 03:18:20] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:18:20] [INFO ] Invariant cache hit.
[2024-05-23 03:18:20] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-23 03:18:20] [INFO ] Implicit Places using invariants and state equation in 655 ms returned []
Implicit Place search using SMT with State Equation took 713 ms to find 0 implicit places.
[2024-05-23 03:18:20] [INFO ] Redundant transitions in 8 ms returned []
[2024-05-23 03:18:20] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:18:20] [INFO ] Invariant cache hit.
[2024-05-23 03:18:21] [INFO ] Dead Transitions using invariants and state equation in 190 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1105 ms. Remains : 34/34 places, 250/250 transitions.
Built C files in :
/tmp/ltsmin5981548667379985638
[2024-05-23 03:18:21] [INFO ] Computing symmetric may disable matrix : 250 transitions.
[2024-05-23 03:18:21] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 03:18:21] [INFO ] Computing symmetric may enable matrix : 250 transitions.
[2024-05-23 03:18:21] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 03:18:21] [INFO ] Computing Do-Not-Accords matrix : 250 transitions.
[2024-05-23 03:18:21] [INFO ] Computation of Completed DNA matrix. took 14 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 03:18:21] [INFO ] Built C files in 54ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5981548667379985638
Running compilation step : cd /tmp/ltsmin5981548667379985638;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1011 ms.
Running link step : cd /tmp/ltsmin5981548667379985638;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin5981548667379985638;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased1204663674612219062.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-23 03:18:36] [INFO ] Flatten gal took : 34 ms
[2024-05-23 03:18:36] [INFO ] Flatten gal took : 19 ms
[2024-05-23 03:18:36] [INFO ] Time to serialize gal into /tmp/LTL3272903816393698821.gal : 6 ms
[2024-05-23 03:18:36] [INFO ] Time to serialize properties into /tmp/LTL2089654647159437380.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3272903816393698821.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9828917570196811568.hoa' '-atoms' '/tmp/LTL2089654647159437380.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL2089654647159437380.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9828917570196811568.hoa
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, t18, t19, t20, t21...1354
Computing Next relation with stutter on 106288 deadlock states
Detected timeout of ITS tools.
[2024-05-23 03:18:51] [INFO ] Flatten gal took : 16 ms
[2024-05-23 03:18:51] [INFO ] Flatten gal took : 15 ms
[2024-05-23 03:18:51] [INFO ] Time to serialize gal into /tmp/LTL10041764407667659537.gal : 3 ms
[2024-05-23 03:18:51] [INFO ] Time to serialize properties into /tmp/LTL10802837245883089118.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10041764407667659537.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10802837245883089118.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F((X(X(G("((A14<2)||(A16<1))"))))&&("((A13<2)||(A20<1))"))))
Formula 0 simplified : G(!"((A13<2)||(A20<1))" | XXF!"((A14<2)||(A16<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, t18, t19, t20, t21...1354
Computing Next relation with stutter on 106288 deadlock states
Detected timeout of ITS tools.
[2024-05-23 03:19:06] [INFO ] Flatten gal took : 23 ms
[2024-05-23 03:19:06] [INFO ] Applying decomposition
[2024-05-23 03:19:06] [INFO ] Flatten gal took : 23 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph620734717880240358.txt' '-o' '/tmp/graph620734717880240358.bin' '-w' '/tmp/graph620734717880240358.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph620734717880240358.bin' '-l' '-1' '-v' '-w' '/tmp/graph620734717880240358.weights' '-q' '0' '-e' '0.001'
[2024-05-23 03:19:06] [INFO ] Decomposing Gal with order
[2024-05-23 03:19:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 03:19:06] [INFO ] Removed a total of 416 redundant transitions.
[2024-05-23 03:19:06] [INFO ] Flatten gal took : 97 ms
[2024-05-23 03:19:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2024-05-23 03:19:06] [INFO ] Time to serialize gal into /tmp/LTL8943017956055777583.gal : 6 ms
[2024-05-23 03:19:06] [INFO ] Time to serialize properties into /tmp/LTL9357901188396902446.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8943017956055777583.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9357901188396902446.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((F((X(X(G("((u13.A14<2)||(u15.A16<1))"))))&&("((u12.A13<2)||(u19.A20<1))"))))
Formula 0 simplified : G(!"((u12.A13<2)||(u19.A20<1))" | XXF!"((u13.A14<2)||(u15.A16<1))")
Reverse transition relation is NOT exact ! Due to transitions t12, t13, t14, t15, t16, t18, t19, t20, t21, t22, t23, t25, t26, t27, t28, t29, t30, t31, t32...1398
Computing Next relation with stutter on 106288 deadlock states
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10027610481210200871
[2024-05-23 03:19:21] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10027610481210200871
Running compilation step : cd /tmp/ltsmin10027610481210200871;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 498 ms.
Running link step : cd /tmp/ltsmin10027610481210200871;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin10027610481210200871;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((X(X([]((LTLAPp0==true))))&&(LTLAPp1==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property DNAwalker-PT-07track28RR-LTLFireability-00 finished in 103783 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U X(G((F(p0)&&p1)))))'
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 8 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-23 03:19:37] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:19:37] [INFO ] Invariant cache hit.
[2024-05-23 03:19:37] [INFO ] Dead Transitions using invariants and state equation in 149 ms found 0 transitions.
[2024-05-23 03:19:37] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:19:37] [INFO ] Invariant cache hit.
[2024-05-23 03:19:37] [INFO ] Implicit Places using invariants in 51 ms returned []
[2024-05-23 03:19:37] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:19:37] [INFO ] Invariant cache hit.
[2024-05-23 03:19:37] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-23 03:19:37] [INFO ] Implicit Places using invariants and state equation in 484 ms returned []
Implicit Place search using SMT with State Equation took 537 ms to find 0 implicit places.
[2024-05-23 03:19:37] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:19:37] [INFO ] Invariant cache hit.
[2024-05-23 03:19:37] [INFO ] Dead Transitions using invariants and state equation in 166 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 862 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 137 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true, (NOT p0)]
Running random walk in product with property : DNAwalker-PT-07track28RR-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=(AND p0 p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=1, aps=[p1:(AND (GEQ s24 1) (GEQ s25 2)), p0:(AND (GEQ s3 1) (GEQ s11 2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA DNAwalker-PT-07track28RR-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-07track28RR-LTLFireability-02 finished in 1024 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(p1)||p0))))'
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 7 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-23 03:19:38] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:19:38] [INFO ] Invariant cache hit.
[2024-05-23 03:19:38] [INFO ] Dead Transitions using invariants and state equation in 188 ms found 0 transitions.
[2024-05-23 03:19:38] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:19:38] [INFO ] Invariant cache hit.
[2024-05-23 03:19:38] [INFO ] Implicit Places using invariants in 42 ms returned []
[2024-05-23 03:19:38] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:19:38] [INFO ] Invariant cache hit.
[2024-05-23 03:19:38] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-23 03:19:38] [INFO ] Implicit Places using invariants and state equation in 497 ms returned []
Implicit Place search using SMT with State Equation took 543 ms to find 0 implicit places.
[2024-05-23 03:19:38] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-23 03:19:38] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:19:38] [INFO ] Invariant cache hit.
[2024-05-23 03:19:38] [INFO ] Dead Transitions using invariants and state equation in 194 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 946 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 81 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DNAwalker-PT-07track28RR-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(OR (LT s6 1) (LT s8 2)), p0:(OR (LT s12 2) (LT s13 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 0 reset in 212 ms.
Product exploration explored 100000 steps with 0 reset in 146 ms.
Computed a total of 34 stabilizing places and 246 stable transitions
Computed a total of 34 stabilizing places and 246 stable transitions
Detected a total of 34/34 stabilizing places and 246/250 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0)))))]
Knowledge based reduction with 6 factoid took 258 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Incomplete random walk after 10000 steps, including 641 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 61 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-23 03:19:39] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:19:39] [INFO ] Invariant cache hit.
[2024-05-23 03:19:40] [INFO ] After 177ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 03:19:40] [INFO ] After 728ms 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.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (G (NOT (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : [(X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (F (AND p1 (NOT p0)))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 7 factoid took 15 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DNAwalker-PT-07track28RR-LTLFireability-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DNAwalker-PT-07track28RR-LTLFireability-03 finished in 2776 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((X(p1)&&p0))))'
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 2 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-23 03:19:40] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:19:40] [INFO ] Invariant cache hit.
[2024-05-23 03:19:40] [INFO ] Dead Transitions using invariants and state equation in 130 ms found 0 transitions.
[2024-05-23 03:19:40] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:19:40] [INFO ] Invariant cache hit.
[2024-05-23 03:19:40] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-23 03:19:40] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:19:40] [INFO ] Invariant cache hit.
[2024-05-23 03:19:41] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-23 03:19:41] [INFO ] Implicit Places using invariants and state equation in 322 ms returned []
Implicit Place search using SMT with State Equation took 367 ms to find 0 implicit places.
[2024-05-23 03:19:41] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:19:41] [INFO ] Invariant cache hit.
[2024-05-23 03:19:41] [INFO ] Dead Transitions using invariants and state equation in 163 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 663 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 153 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : DNAwalker-PT-07track28RR-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(AND p0 (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={0} source=2 dest: 0}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(AND (OR (LT s12 2) (LT s25 1)) (OR (LT s8 2) (LT s9 1))), p1:(OR (LT s8 2) (LT s9 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 32997 reset in 677 ms.
Product exploration explored 100000 steps with 32974 reset in 295 ms.
Computed a total of 34 stabilizing places and 246 stable transitions
Computed a total of 34 stabilizing places and 246 stable transitions
Detected a total of 34/34 stabilizing places and 246/250 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (X p0), (X (X (NOT (AND p0 (NOT p1))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 5 factoid took 304 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 144 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 641 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 63 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-23 03:19:43] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:19:43] [INFO ] Invariant cache hit.
[2024-05-23 03:19:43] [INFO ] After 28ms 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 1 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 p1), (X p0), (X (X (NOT (AND p0 (NOT p1))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (G (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (F (NOT p0)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 6 factoid took 388 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 123 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 130 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 2 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-23 03:19:43] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:19:43] [INFO ] Invariant cache hit.
[2024-05-23 03:19:43] [INFO ] Dead Transitions using invariants and state equation in 138 ms found 0 transitions.
[2024-05-23 03:19:44] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:19:44] [INFO ] Invariant cache hit.
[2024-05-23 03:19:44] [INFO ] Implicit Places using invariants in 72 ms returned []
[2024-05-23 03:19:44] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:19:44] [INFO ] Invariant cache hit.
[2024-05-23 03:19:44] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-23 03:19:44] [INFO ] Implicit Places using invariants and state equation in 499 ms returned []
Implicit Place search using SMT with State Equation took 574 ms to find 0 implicit places.
[2024-05-23 03:19:44] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:19:44] [INFO ] Invariant cache hit.
[2024-05-23 03:19:44] [INFO ] Dead Transitions using invariants and state equation in 126 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 845 ms. Remains : 34/34 places, 250/250 transitions.
Computed a total of 34 stabilizing places and 246 stable transitions
Computed a total of 34 stabilizing places and 246 stable transitions
Detected a total of 34/34 stabilizing places and 246/250 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X p0), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 4 factoid took 243 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 111 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Finished random walk after 10 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=10 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 p0), (X p0), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (X (X p0)), (X (X (NOT p0))), (F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 4 factoid took 413 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 126 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 140 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 134 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 32943 reset in 411 ms.
Product exploration explored 100000 steps with 32983 reset in 447 ms.
Built C files in :
/tmp/ltsmin16911960852380368503
[2024-05-23 03:19:47] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16911960852380368503
Running compilation step : cd /tmp/ltsmin16911960852380368503;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 513 ms.
Running link step : cd /tmp/ltsmin16911960852380368503;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin16911960852380368503;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased17832273321857739744.hoa' '--buchi-type=spotba'
LTSmin run took 1732 ms.
FORMULA DNAwalker-PT-07track28RR-LTLFireability-05 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property DNAwalker-PT-07track28RR-LTLFireability-05 finished in 8535 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 7 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-23 03:19:49] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:19:49] [INFO ] Invariant cache hit.
[2024-05-23 03:19:49] [INFO ] Dead Transitions using invariants and state equation in 150 ms found 0 transitions.
[2024-05-23 03:19:49] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:19:49] [INFO ] Invariant cache hit.
[2024-05-23 03:19:49] [INFO ] Implicit Places using invariants in 41 ms returned []
[2024-05-23 03:19:49] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:19:49] [INFO ] Invariant cache hit.
[2024-05-23 03:19:49] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-23 03:19:49] [INFO ] Implicit Places using invariants and state equation in 384 ms returned []
Implicit Place search using SMT with State Equation took 427 ms to find 0 implicit places.
[2024-05-23 03:19:49] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-23 03:19:49] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:19:49] [INFO ] Invariant cache hit.
[2024-05-23 03:19:50] [INFO ] Dead Transitions using invariants and state equation in 176 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 786 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-07track28RR-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:(OR (AND (GEQ s16 2) (GEQ s21 1)) (AND (GEQ s11 1) (GEQ s28 2)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 24 steps with 0 reset in 1 ms.
FORMULA DNAwalker-PT-07track28RR-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-07track28RR-LTLFireability-07 finished in 875 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||F((G(p1)||G(p2)))))'
Support contains 5 out of 34 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 12 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-23 03:19:50] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:19:50] [INFO ] Invariant cache hit.
[2024-05-23 03:19:50] [INFO ] Dead Transitions using invariants and state equation in 176 ms found 0 transitions.
[2024-05-23 03:19:50] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:19:50] [INFO ] Invariant cache hit.
[2024-05-23 03:19:50] [INFO ] Implicit Places using invariants in 51 ms returned []
[2024-05-23 03:19:50] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:19:50] [INFO ] Invariant cache hit.
[2024-05-23 03:19:50] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-23 03:19:50] [INFO ] Implicit Places using invariants and state equation in 358 ms returned []
Implicit Place search using SMT with State Equation took 412 ms to find 0 implicit places.
[2024-05-23 03:19:50] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-23 03:19:50] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:19:50] [INFO ] Invariant cache hit.
[2024-05-23 03:19:50] [INFO ] Dead Transitions using invariants and state equation in 161 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 771 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 129 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : DNAwalker-PT-07track28RR-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 p2), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p2), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={1} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0, 1} source=1 dest: 1}]], initial=0, aps=[p0:(GEQ s27 1), p1:(OR (LT s25 1) (LT s31 2)), p2:(OR (LT s2 2) (LT s12 1))], nbAcceptance=2, 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 0 reset in 141 ms.
Product exploration explored 100000 steps with 0 reset in 118 ms.
Computed a total of 34 stabilizing places and 246 stable transitions
Computed a total of 34 stabilizing places and 246 stable transitions
Detected a total of 34/34 stabilizing places and 246/250 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND p0 p1 p2), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p1) p2)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (AND p1 p2)), (X (NOT (AND p1 p2))), (X (AND p1 (NOT p2))), (X (NOT (AND p1 (NOT p2)))), (X p0), (X (NOT p0)), (X (X (AND p1 p2))), (X (X (NOT (AND p1 p2)))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 8 factoid took 2482 ms. Reduced automaton from 2 states, 6 edges and 3 AP (stutter insensitive) to 2 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 99 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Incomplete random walk after 10000 steps, including 643 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 5) seen :4
Incomplete Best-First random walk after 10001 steps, including 63 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-23 03:19:54] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:19:54] [INFO ] Invariant cache hit.
[2024-05-23 03:19:54] [INFO ] After 88ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 03:19:56] [INFO ] After 2082ms 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.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 p1 p2), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p1) p2)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2)))), (G (NOT (AND (NOT p1) (NOT p2))))]
False Knowledge obtained : [(X (AND p1 p2)), (X (NOT (AND p1 p2))), (X (AND p1 (NOT p2))), (X (NOT (AND p1 (NOT p2)))), (X p0), (X (NOT p0)), (X (X (AND p1 p2))), (X (X (NOT (AND p1 p2)))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X p0)), (X (X (NOT p0))), (F (AND p1 (NOT p2))), (F (NOT p0)), (F (AND (NOT p1) p2)), (F (NOT (AND p1 p2)))]
Property proved to be true thanks to conjunction of knowledge (Minato strategy)
Knowledge based reduction with 9 factoid took 913 ms. Reduced automaton from 2 states, 6 edges and 3 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DNAwalker-PT-07track28RR-LTLFireability-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DNAwalker-PT-07track28RR-LTLFireability-08 finished in 6923 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(((!p1 U G(p2))||p0)))'
Support contains 6 out of 34 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 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 11 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-23 03:19:57] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:19:57] [INFO ] Invariant cache hit.
[2024-05-23 03:19:57] [INFO ] Dead Transitions using invariants and state equation in 179 ms found 0 transitions.
[2024-05-23 03:19:57] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:19:57] [INFO ] Invariant cache hit.
[2024-05-23 03:19:57] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-23 03:19:57] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:19:57] [INFO ] Invariant cache hit.
[2024-05-23 03:19:57] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-23 03:19:57] [INFO ] Implicit Places using invariants and state equation in 327 ms returned []
Implicit Place search using SMT with State Equation took 378 ms to find 0 implicit places.
[2024-05-23 03:19:57] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-23 03:19:57] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:19:57] [INFO ] Invariant cache hit.
[2024-05-23 03:19:57] [INFO ] Dead Transitions using invariants and state equation in 181 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 764 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 44 ms :[(AND (NOT p0) (NOT p2))]
Running random walk in product with property : DNAwalker-PT-07track28RR-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) p2), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (GEQ s4 2) (GEQ s11 1)) (AND (GEQ s12 1) (GEQ s26 2))), p2:(AND (GEQ s0 2) (GEQ s1 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 15 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-07track28RR-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-07track28RR-LTLFireability-09 finished in 823 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||X((X((p1 U (p2||G(p1)))) U ((!p3&&X((p1 U (p2||G(p1)))))||G(X((p1 U (p2||G(p1))))))))))'
Support contains 6 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 1 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-23 03:19:57] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:19:57] [INFO ] Invariant cache hit.
[2024-05-23 03:19:58] [INFO ] Dead Transitions using invariants and state equation in 122 ms found 0 transitions.
[2024-05-23 03:19:58] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:19:58] [INFO ] Invariant cache hit.
[2024-05-23 03:19:58] [INFO ] Implicit Places using invariants in 42 ms returned []
[2024-05-23 03:19:58] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:19:58] [INFO ] Invariant cache hit.
[2024-05-23 03:19:58] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-23 03:19:58] [INFO ] Implicit Places using invariants and state equation in 308 ms returned []
Implicit Place search using SMT with State Equation took 353 ms to find 0 implicit places.
[2024-05-23 03:19:58] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:19:58] [INFO ] Invariant cache hit.
[2024-05-23 03:19:58] [INFO ] Dead Transitions using invariants and state equation in 157 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 635 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 183 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p2)), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-07track28RR-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=(OR (AND (NOT p0) p2 p3) (AND (NOT p0) p1 p3)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2) (NOT p1) p3), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s11 1) (GEQ s13 2)), p2:(AND (NOT (AND (GEQ s8 2) (GEQ s10 1))) (LT s23 2)), p1:(LT s23 2), p3:(OR (NOT (AND (GEQ s6 2) (GEQ s8 1))) (AND (GE...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 6362 steps with 1573 reset in 42 ms.
FORMULA DNAwalker-PT-07track28RR-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-07track28RR-LTLFireability-10 finished in 886 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(!(X(G(p0)) U (X(X(X(p1)))||!p2)))'
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 3 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-23 03:19:58] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:19:58] [INFO ] Invariant cache hit.
[2024-05-23 03:19:59] [INFO ] Dead Transitions using invariants and state equation in 190 ms found 0 transitions.
[2024-05-23 03:19:59] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:19:59] [INFO ] Invariant cache hit.
[2024-05-23 03:19:59] [INFO ] Implicit Places using invariants in 73 ms returned []
[2024-05-23 03:19:59] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:19:59] [INFO ] Invariant cache hit.
[2024-05-23 03:19:59] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-23 03:19:59] [INFO ] Implicit Places using invariants and state equation in 670 ms returned []
Implicit Place search using SMT with State Equation took 756 ms to find 0 implicit places.
[2024-05-23 03:19:59] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:19:59] [INFO ] Invariant cache hit.
[2024-05-23 03:20:00] [INFO ] Dead Transitions using invariants and state equation in 188 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1151 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 457 ms :[(OR (NOT p2) p1), true, p1, (OR (AND p0 (NOT p2)) (AND p0 p1)), p1, p1, p0, (AND p0 p1), (AND p0 p1), (AND p0 p1)]
Running random walk in product with property : DNAwalker-PT-07track28RR-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 1}, { cond=p2, acceptance={} source=0 dest: 2}, { cond=p2, acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 4}], [{ cond=(AND p2 p0), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p2) p0), acceptance={} source=3 dest: 6}, { cond=(AND p2 p0), acceptance={} source=3 dest: 7}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=p1, acceptance={} source=5 dest: 1}], [{ cond=p0, acceptance={0} source=6 dest: 6}], [{ cond=p0, acceptance={} source=7 dest: 8}], [{ cond=p0, acceptance={} source=8 dest: 9}], [{ cond=(AND p0 p1), acceptance={} source=9 dest: 6}]], initial=0, aps=[p2:(AND (GEQ s27 1) (LT s33 2)), p0:(AND (GEQ s10 1) (GEQ s24 2)), p1:(GEQ s33 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, null, null, null][false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 33841 steps with 11240 reset in 159 ms.
FORMULA DNAwalker-PT-07track28RR-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-07track28RR-LTLFireability-11 finished in 1799 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 2 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 2 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-23 03:20:00] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:20:00] [INFO ] Invariant cache hit.
[2024-05-23 03:20:00] [INFO ] Dead Transitions using invariants and state equation in 229 ms found 0 transitions.
[2024-05-23 03:20:00] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:20:00] [INFO ] Invariant cache hit.
[2024-05-23 03:20:00] [INFO ] Implicit Places using invariants in 58 ms returned []
[2024-05-23 03:20:00] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:20:00] [INFO ] Invariant cache hit.
[2024-05-23 03:20:01] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-23 03:20:01] [INFO ] Implicit Places using invariants and state equation in 351 ms returned []
Implicit Place search using SMT with State Equation took 418 ms to find 0 implicit places.
[2024-05-23 03:20:01] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:20:01] [INFO ] Invariant cache hit.
[2024-05-23 03:20:01] [INFO ] Dead Transitions using invariants and state equation in 224 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 875 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 179 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-07track28RR-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(AND (GEQ s2 1) (GEQ s12 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 2 steps with 0 reset in 1 ms.
FORMULA DNAwalker-PT-07track28RR-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-07track28RR-LTLFireability-12 finished in 1075 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 34 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 7 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-23 03:20:01] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:20:01] [INFO ] Invariant cache hit.
[2024-05-23 03:20:01] [INFO ] Dead Transitions using invariants and state equation in 129 ms found 0 transitions.
[2024-05-23 03:20:01] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:20:01] [INFO ] Invariant cache hit.
[2024-05-23 03:20:01] [INFO ] Implicit Places using invariants in 61 ms returned []
[2024-05-23 03:20:01] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:20:01] [INFO ] Invariant cache hit.
[2024-05-23 03:20:02] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-23 03:20:02] [INFO ] Implicit Places using invariants and state equation in 408 ms returned []
Implicit Place search using SMT with State Equation took 472 ms to find 0 implicit places.
[2024-05-23 03:20:02] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-23 03:20:02] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:20:02] [INFO ] Invariant cache hit.
[2024-05-23 03:20:02] [INFO ] Dead Transitions using invariants and state equation in 184 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 804 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : DNAwalker-PT-07track28RR-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s4 2) (GEQ s10 1))], 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 10 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-07track28RR-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-07track28RR-LTLFireability-13 finished in 853 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(!p0) U ((!p1&&X(!p0))||X(G(!p0)))))'
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 2 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-23 03:20:02] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:20:02] [INFO ] Invariant cache hit.
[2024-05-23 03:20:02] [INFO ] Dead Transitions using invariants and state equation in 128 ms found 0 transitions.
[2024-05-23 03:20:02] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:20:02] [INFO ] Invariant cache hit.
[2024-05-23 03:20:02] [INFO ] Implicit Places using invariants in 65 ms returned []
[2024-05-23 03:20:02] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:20:02] [INFO ] Invariant cache hit.
[2024-05-23 03:20:02] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-23 03:20:03] [INFO ] Implicit Places using invariants and state equation in 302 ms returned []
Implicit Place search using SMT with State Equation took 368 ms to find 0 implicit places.
[2024-05-23 03:20:03] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:20:03] [INFO ] Invariant cache hit.
[2024-05-23 03:20:03] [INFO ] Dead Transitions using invariants and state equation in 171 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 671 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 101 ms :[p0, p0, true]
Running random walk in product with property : DNAwalker-PT-07track28RR-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND p1 p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(AND (GEQ s15 1) (GEQ s18 2)), p1:(AND (GEQ s8 1) (GEQ s14 2))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 377 ms.
Product exploration explored 100000 steps with 50000 reset in 417 ms.
Computed a total of 34 stabilizing places and 246 stable transitions
Computed a total of 34 stabilizing places and 246 stable transitions
Detected a total of 34/34 stabilizing places and 246/250 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p1 p0))), (X (NOT p0)), (X (NOT (AND p1 (NOT p0)))), true, (X (X (NOT (AND p1 p0)))), (X (X (NOT p0))), (X (X (NOT (AND p1 (NOT p0))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 10 factoid took 19 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DNAwalker-PT-07track28RR-LTLFireability-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DNAwalker-PT-07track28RR-LTLFireability-14 finished in 1628 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(G(p0))&&(!p0||G(F(!p1))))))'
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 11 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-23 03:20:04] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:20:04] [INFO ] Invariant cache hit.
[2024-05-23 03:20:04] [INFO ] Dead Transitions using invariants and state equation in 129 ms found 0 transitions.
[2024-05-23 03:20:04] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:20:04] [INFO ] Invariant cache hit.
[2024-05-23 03:20:04] [INFO ] Implicit Places using invariants in 58 ms returned []
[2024-05-23 03:20:04] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:20:04] [INFO ] Invariant cache hit.
[2024-05-23 03:20:04] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-23 03:20:04] [INFO ] Implicit Places using invariants and state equation in 426 ms returned []
Implicit Place search using SMT with State Equation took 487 ms to find 0 implicit places.
[2024-05-23 03:20:04] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-23 03:20:04] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:20:04] [INFO ] Invariant cache hit.
[2024-05-23 03:20:05] [INFO ] Dead Transitions using invariants and state equation in 154 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 793 ms. Remains : 34/34 places, 250/250 transitions.
Stuttering acceptance computed with spot in 160 ms :[(OR (NOT p0) p1), (NOT p0), p1, (AND p1 (NOT p0))]
Running random walk in product with property : DNAwalker-PT-07track28RR-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND p0 p1), acceptance={} source=0 dest: 2}, { cond=p0, acceptance={} source=0 dest: 3}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}, { cond=(NOT p0), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(OR (LT s1 2) (LT s11 1)), p1:(OR (LT s8 2) (LT s9 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 24 steps with 1 reset in 0 ms.
FORMULA DNAwalker-PT-07track28RR-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-07track28RR-LTLFireability-15 finished in 978 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&X(X(G(p1))))))'
Found a Lengthening insensitive property : DNAwalker-PT-07track28RR-LTLFireability-00
Stuttering acceptance computed with spot in 208 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1)]
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 6 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-23 03:20:05] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:20:05] [INFO ] Invariant cache hit.
[2024-05-23 03:20:05] [INFO ] Dead Transitions using invariants and state equation in 240 ms found 0 transitions.
[2024-05-23 03:20:05] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:20:05] [INFO ] Invariant cache hit.
[2024-05-23 03:20:05] [INFO ] Implicit Places using invariants in 62 ms returned []
[2024-05-23 03:20:05] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:20:05] [INFO ] Invariant cache hit.
[2024-05-23 03:20:05] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-23 03:20:06] [INFO ] Implicit Places using invariants and state equation in 430 ms returned []
Implicit Place search using SMT with State Equation took 505 ms to find 0 implicit places.
[2024-05-23 03:20:06] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:20:06] [INFO ] Invariant cache hit.
[2024-05-23 03:20:06] [INFO ] Dead Transitions using invariants and state equation in 128 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 883 ms. Remains : 34/34 places, 250/250 transitions.
Running random walk in product with property : DNAwalker-PT-07track28RR-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 2}, { cond=p0, acceptance={0} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 p1), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 2}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (LT s14 2) (LT s23 1)), p1:(OR (LT s15 2) (LT s18 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, sl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 132 ms.
Product exploration explored 100000 steps with 0 reset in 274 ms.
Computed a total of 34 stabilizing places and 246 stable transitions
Computed a total of 34 stabilizing places and 246 stable transitions
Detected a total of 34/34 stabilizing places and 246/250 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (X p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND p0 p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 313 ms. Reduced automaton from 4 states, 12 edges and 2 AP (stutter sensitive) to 4 states, 12 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 171 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1)]
Incomplete random walk after 10000 steps, including 647 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 5) seen :4
Incomplete Best-First random walk after 10001 steps, including 62 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-23 03:20:07] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:20:07] [INFO ] Invariant cache hit.
[2024-05-23 03:20:07] [INFO ] After 106ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 03:20:08] [INFO ] After 1350ms 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 1 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 p1), (X p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND p0 p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (G (NOT (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : [(F (NOT (AND p1 p0))), (F (AND p1 (NOT p0))), (F (NOT p0)), (F (AND (NOT p1) p0))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 10 factoid took 608 ms. Reduced automaton from 4 states, 12 edges and 2 AP (stutter sensitive) to 5 states, 18 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 237 ms :[(NOT p1), (NOT p1), (NOT p1), false, (AND (NOT p1) p0)]
Stuttering acceptance computed with spot in 211 ms :[(NOT p1), (NOT p1), (NOT p1), false, (AND (NOT p1) p0)]
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 4 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-23 03:20:09] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:20:09] [INFO ] Invariant cache hit.
[2024-05-23 03:20:10] [INFO ] Dead Transitions using invariants and state equation in 216 ms found 0 transitions.
[2024-05-23 03:20:10] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:20:10] [INFO ] Invariant cache hit.
[2024-05-23 03:20:10] [INFO ] Implicit Places using invariants in 57 ms returned []
[2024-05-23 03:20:10] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:20:10] [INFO ] Invariant cache hit.
[2024-05-23 03:20:10] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-23 03:20:10] [INFO ] Implicit Places using invariants and state equation in 400 ms returned []
Implicit Place search using SMT with State Equation took 459 ms to find 0 implicit places.
[2024-05-23 03:20:10] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-23 03:20:10] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:20:10] [INFO ] Invariant cache hit.
[2024-05-23 03:20:10] [INFO ] Dead Transitions using invariants and state equation in 124 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 816 ms. Remains : 34/34 places, 250/250 transitions.
Computed a total of 34 stabilizing places and 246 stable transitions
Computed a total of 34 stabilizing places and 246 stable transitions
Detected a total of 34/34 stabilizing places and 246/250 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (AND p1 p0)), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X (AND p1 p0))), (X (X p1)), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 14 factoid took 488 ms. Reduced automaton from 5 states, 18 edges and 2 AP (stutter insensitive) to 5 states, 18 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 222 ms :[(NOT p1), (NOT p1), (NOT p1), false, (AND (NOT p1) p0)]
Incomplete random walk after 10000 steps, including 641 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 6) seen :5
Incomplete Best-First random walk after 10001 steps, including 60 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-23 03:20:11] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:20:11] [INFO ] Invariant cache hit.
[2024-05-23 03:20:11] [INFO ] After 120ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 03:20:12] [INFO ] After 1197ms 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.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (AND p1 p0)), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X (AND p1 p0))), (X (X p1)), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (G (NOT (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : [(F (NOT (AND p1 p0))), (F (AND p1 (NOT p0))), (F (AND (NOT p1) p0)), (F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 15 factoid took 1013 ms. Reduced automaton from 5 states, 18 edges and 2 AP (stutter insensitive) to 5 states, 18 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 232 ms :[(NOT p1), (NOT p1), (NOT p1), false, (AND (NOT p1) p0)]
Stuttering acceptance computed with spot in 235 ms :[(NOT p1), (NOT p1), (NOT p1), false, (AND (NOT p1) p0)]
Stuttering acceptance computed with spot in 230 ms :[(NOT p1), (NOT p1), (NOT p1), false, (AND (NOT p1) p0)]
Product exploration explored 100000 steps with 0 reset in 112 ms.
Product exploration explored 100000 steps with 0 reset in 137 ms.
Built C files in :
/tmp/ltsmin11551458105198146577
[2024-05-23 03:20:14] [INFO ] Computing symmetric may disable matrix : 250 transitions.
[2024-05-23 03:20:14] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 03:20:14] [INFO ] Computing symmetric may enable matrix : 250 transitions.
[2024-05-23 03:20:14] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 03:20:14] [INFO ] Computing Do-Not-Accords matrix : 250 transitions.
[2024-05-23 03:20:14] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 03:20:14] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11551458105198146577
Running compilation step : cd /tmp/ltsmin11551458105198146577;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1052 ms.
Running link step : cd /tmp/ltsmin11551458105198146577;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin11551458105198146577;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased8062971829730318053.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 34 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 250/250 transitions.
Applied a total of 0 rules in 7 ms. Remains 34 /34 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-23 03:20:29] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:20:29] [INFO ] Invariant cache hit.
[2024-05-23 03:20:30] [INFO ] Dead Transitions using invariants and state equation in 135 ms found 0 transitions.
[2024-05-23 03:20:30] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:20:30] [INFO ] Invariant cache hit.
[2024-05-23 03:20:30] [INFO ] Implicit Places using invariants in 49 ms returned []
[2024-05-23 03:20:30] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:20:30] [INFO ] Invariant cache hit.
[2024-05-23 03:20:30] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-23 03:20:30] [INFO ] Implicit Places using invariants and state equation in 576 ms returned []
Implicit Place search using SMT with State Equation took 627 ms to find 0 implicit places.
[2024-05-23 03:20:30] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-23 03:20:30] [INFO ] Flow matrix only has 247 transitions (discarded 3 similar events)
[2024-05-23 03:20:30] [INFO ] Invariant cache hit.
[2024-05-23 03:20:30] [INFO ] Dead Transitions using invariants and state equation in 140 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 917 ms. Remains : 34/34 places, 250/250 transitions.
Built C files in :
/tmp/ltsmin6909731182387461396
[2024-05-23 03:20:30] [INFO ] Computing symmetric may disable matrix : 250 transitions.
[2024-05-23 03:20:30] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 03:20:30] [INFO ] Computing symmetric may enable matrix : 250 transitions.
[2024-05-23 03:20:30] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 03:20:30] [INFO ] Computing Do-Not-Accords matrix : 250 transitions.
[2024-05-23 03:20:30] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 03:20:30] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6909731182387461396
Running compilation step : cd /tmp/ltsmin6909731182387461396;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1015 ms.
Running link step : cd /tmp/ltsmin6909731182387461396;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin6909731182387461396;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased5448114666028019763.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-23 03:20:45] [INFO ] Flatten gal took : 14 ms
[2024-05-23 03:20:45] [INFO ] Flatten gal took : 12 ms
[2024-05-23 03:20:45] [INFO ] Time to serialize gal into /tmp/LTL8642580193999620258.gal : 3 ms
[2024-05-23 03:20:45] [INFO ] Time to serialize properties into /tmp/LTL14623573833286570122.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8642580193999620258.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16651625469332562600.hoa' '-atoms' '/tmp/LTL14623573833286570122.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL14623573833286570122.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16651625469332562600.hoa
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, t18, t19, t20, t21...1354
Computing Next relation with stutter on 106288 deadlock states
Detected timeout of ITS tools.
[2024-05-23 03:21:01] [INFO ] Flatten gal took : 33 ms
[2024-05-23 03:21:01] [INFO ] Flatten gal took : 19 ms
[2024-05-23 03:21:01] [INFO ] Time to serialize gal into /tmp/LTL11143857211341147422.gal : 4 ms
[2024-05-23 03:21:01] [INFO ] Time to serialize properties into /tmp/LTL6860927272763213441.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11143857211341147422.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6860927272763213441.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F((X(X(G("((A14<2)||(A16<1))"))))&&("((A13<2)||(A20<1))"))))
Formula 0 simplified : G(!"((A13<2)||(A20<1))" | XXF!"((A14<2)||(A16<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, t18, t19, t20, t21...1354
Computing Next relation with stutter on 106288 deadlock states
Detected timeout of ITS tools.
[2024-05-23 03:21:16] [INFO ] Flatten gal took : 10 ms
[2024-05-23 03:21:16] [INFO ] Applying decomposition
[2024-05-23 03:21:16] [INFO ] Flatten gal took : 11 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph15020453545834566130.txt' '-o' '/tmp/graph15020453545834566130.bin' '-w' '/tmp/graph15020453545834566130.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph15020453545834566130.bin' '-l' '-1' '-v' '-w' '/tmp/graph15020453545834566130.weights' '-q' '0' '-e' '0.001'
[2024-05-23 03:21:16] [INFO ] Decomposing Gal with order
[2024-05-23 03:21:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 03:21:16] [INFO ] Removed a total of 416 redundant transitions.
[2024-05-23 03:21:16] [INFO ] Flatten gal took : 37 ms
[2024-05-23 03:21:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-23 03:21:16] [INFO ] Time to serialize gal into /tmp/LTL816470445827003187.gal : 3 ms
[2024-05-23 03:21:16] [INFO ] Time to serialize properties into /tmp/LTL7972371254534423055.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL816470445827003187.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7972371254534423055.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...253
Read 1 LTL properties
Checking formula 0 : !((F((X(X(G("((u13.A14<2)||(u15.A16<1))"))))&&("((u12.A13<2)||(u19.A20<1))"))))
Formula 0 simplified : G(!"((u12.A13<2)||(u19.A20<1))" | XXF!"((u13.A14<2)||(u15.A16<1))")
Reverse transition relation is NOT exact ! Due to transitions t12, t13, t14, t15, t16, t18, t19, t20, t21, t22, t23, t25, t26, t27, t28, t29, t30, t31, t32...1398
Computing Next relation with stutter on 106288 deadlock states
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5509101956406901087
[2024-05-23 03:21:31] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5509101956406901087
Running compilation step : cd /tmp/ltsmin5509101956406901087;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 813 ms.
Running link step : cd /tmp/ltsmin5509101956406901087;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin5509101956406901087;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((X(X([]((LTLAPp0==true))))&&(LTLAPp1==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property DNAwalker-PT-07track28RR-LTLFireability-00 finished in 101326 ms.
[2024-05-23 03:21:46] [INFO ] Flatten gal took : 12 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin2891847666599285156
[2024-05-23 03:21:46] [INFO ] Computing symmetric may disable matrix : 250 transitions.
[2024-05-23 03:21:46] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 03:21:46] [INFO ] Computing symmetric may enable matrix : 250 transitions.
[2024-05-23 03:21:46] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 03:21:46] [INFO ] Applying decomposition
[2024-05-23 03:21:46] [INFO ] Computing Do-Not-Accords matrix : 250 transitions.
[2024-05-23 03:21:46] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 03:21:46] [INFO ] Flatten gal took : 13 ms
[2024-05-23 03:21:46] [INFO ] Built C files in 36ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2891847666599285156
Running compilation step : cd /tmp/ltsmin2891847666599285156;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph3537847735313337856.txt' '-o' '/tmp/graph3537847735313337856.bin' '-w' '/tmp/graph3537847735313337856.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph3537847735313337856.bin' '-l' '-1' '-v' '-w' '/tmp/graph3537847735313337856.weights' '-q' '0' '-e' '0.001'
[2024-05-23 03:21:46] [INFO ] Decomposing Gal with order
[2024-05-23 03:21:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 03:21:46] [INFO ] Removed a total of 416 redundant transitions.
[2024-05-23 03:21:46] [INFO ] Flatten gal took : 23 ms
[2024-05-23 03:21:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-23 03:21:46] [INFO ] Time to serialize gal into /tmp/LTLFireability16346188660528335456.gal : 2 ms
[2024-05-23 03:21:46] [INFO ] Time to serialize properties into /tmp/LTLFireability478338202599485872.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability16346188660528335456.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability478338202599485872.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(("((u12.A13<2)||(u19.A20<1))")&&(X(X(G("((u13.A14<2)||(u15.A16<1))")))))))
Formula 0 simplified : G(!"((u12.A13<2)||(u19.A20<1))" | XXF!"((u13.A14<2)||(u15.A16<1))")
Compilation finished in 653 ms.
Running link step : cd /tmp/ltsmin2891847666599285156;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin2891847666599285156;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>(((LTLAPp0==true)&&X(X([]((LTLAPp1==true))))))' '--buchi-type=spotba'
Reverse transition relation is NOT exact ! Due to transitions t12, t13, t14, t15, t16, t18, t19, t20, t21, t22, t23, t25, t26, t27, t28, t29, t30, t31, t32...1398
Computing Next relation with stutter on 106288 deadlock states
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.002: Loading model from ./gal.so
pins2lts-mc-linux64( 4/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.007: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.007: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.007: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.007: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.007: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.007: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.013: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.013: LTL layer: formula: <>(((LTLAPp0==true)&&X(X([]((LTLAPp1==true))))))
pins2lts-mc-linux64( 2/ 8), 0.013: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.012: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.013: "<>(((LTLAPp0==true)&&X(X([]((LTLAPp1==true))))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 3/ 8), 0.013: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.013: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.015: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.018: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.018: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.018: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.018: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.018: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.024: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.025: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.024: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.037: There are 253 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.037: State length is 35, there are 270 groups
pins2lts-mc-linux64( 0/ 8), 0.037: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.037: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.037: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.037: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 2/ 8), 0.064: [Blue] ~29 levels ~960 states ~3408 transitions
pins2lts-mc-linux64( 2/ 8), 0.080: [Blue] ~29 levels ~1920 states ~6288 transitions
pins2lts-mc-linux64( 2/ 8), 0.104: [Blue] ~29 levels ~3840 states ~11912 transitions
pins2lts-mc-linux64( 2/ 8), 0.150: [Blue] ~29 levels ~7680 states ~24048 transitions
pins2lts-mc-linux64( 2/ 8), 0.247: [Blue] ~29 levels ~15360 states ~50888 transitions
pins2lts-mc-linux64( 2/ 8), 0.431: [Blue] ~29 levels ~30720 states ~114968 transitions
pins2lts-mc-linux64( 2/ 8), 0.829: [Blue] ~29 levels ~61440 states ~224832 transitions
pins2lts-mc-linux64( 4/ 8), 1.561: [Blue] ~28 levels ~122880 states ~406224 transitions
pins2lts-mc-linux64( 4/ 8), 2.812: [Blue] ~28 levels ~245760 states ~828480 transitions
pins2lts-mc-linux64( 1/ 8), 4.685: [Blue] ~30 levels ~491520 states ~1245776 transitions
pins2lts-mc-linux64( 1/ 8), 7.291: [Blue] ~30 levels ~983040 states ~2515448 transitions
pins2lts-mc-linux64( 3/ 8), 11.366: [Blue] ~28 levels ~1966080 states ~7223096 transitions
pins2lts-mc-linux64( 1/ 8), 19.447: [Blue] ~30 levels ~3932160 states ~11224736 transitions
pins2lts-mc-linux64( 1/ 8), 36.234: [Blue] ~30 levels ~7864320 states ~24102040 transitions
pins2lts-mc-linux64( 1/ 8), 69.196: [Blue] ~30 levels ~15728640 states ~49017120 transitions
pins2lts-mc-linux64( 1/ 8), 135.948: [Blue] ~30 levels ~31457280 states ~103028344 transitions
pins2lts-mc-linux64( 1/ 8), 272.498: [Blue] ~30 levels ~62914560 states ~221239808 transitions
pins2lts-mc-linux64( 1/ 8), 556.922: [Blue] ~30 levels ~125829120 states ~496010688 transitions
pins2lts-mc-linux64( 7/ 8), 647.370: Error: tree roots table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 647.383:
pins2lts-mc-linux64( 0/ 8), 647.383: Explored 134212241 states 690701385 transitions, fanout: 5.146
pins2lts-mc-linux64( 0/ 8), 647.383: Total exploration time 647.330 sec (647.300 sec minimum, 647.316 sec on average)
pins2lts-mc-linux64( 0/ 8), 647.383: States per second: 207332, Transitions per second: 1067000
pins2lts-mc-linux64( 0/ 8), 647.383:
pins2lts-mc-linux64( 0/ 8), 647.383: State space has 134207611 states, 663663 are accepting
pins2lts-mc-linux64( 0/ 8), 647.383: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 647.384: blue states: 134212241 (100.00%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 647.384: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 647.384: all-red states: 1640354 (1.22%), bogus 2 (0.00%)
pins2lts-mc-linux64( 0/ 8), 647.384:
pins2lts-mc-linux64( 0/ 8), 647.384: Total memory used for local state coloring: 0.0MB
pins2lts-mc-linux64( 0/ 8), 647.384:
pins2lts-mc-linux64( 0/ 8), 647.384: Queue width: 8B, total height: 226, memory: 0.00MB
pins2lts-mc-linux64( 0/ 8), 647.384: Tree memory: 1024.9MB, 8.0 B/state, compr.: 5.6%
pins2lts-mc-linux64( 0/ 8), 647.384: Tree fill ratio (roots/leafs): 99.0%/0.0%
pins2lts-mc-linux64( 0/ 8), 647.384: Stored 252 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 647.384: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 647.384: Est. total memory use: 1024.9MB (~1024.0MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin2891847666599285156;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>(((LTLAPp0==true)&&X(X([]((LTLAPp1==true))))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin2891847666599285156;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>(((LTLAPp0==true)&&X(X([]((LTLAPp1==true))))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
Detected timeout of ITS tools.
[2024-05-23 03:43:07] [INFO ] Flatten gal took : 420 ms
[2024-05-23 03:43:07] [INFO ] Time to serialize gal into /tmp/LTLFireability6487622977296536310.gal : 123 ms
[2024-05-23 03:43:07] [INFO ] Time to serialize properties into /tmp/LTLFireability6768375230730675880.ltl : 11 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability6487622977296536310.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability6768375230730675880.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...297
Read 1 LTL properties
Checking formula 0 : !((F(("((A13<2)||(A20<1))")&&(X(X(G("((A14<2)||(A16<1))")))))))
Formula 0 simplified : G(!"((A13<2)||(A20<1))" | XXF!"((A14<2)||(A16<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, t18, t19, t20, t21...1354
Computing Next relation with stutter on 106288 deadlock states
Detected timeout of ITS tools.
[2024-05-23 04:04:26] [INFO ] Flatten gal took : 165 ms
[2024-05-23 04:04:26] [INFO ] Input system was already deterministic with 250 transitions.
[2024-05-23 04:04:27] [INFO ] Transformed 34 places.
[2024-05-23 04:04:27] [INFO ] Transformed 250 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-23 04:04:27] [INFO ] Time to serialize gal into /tmp/LTLFireability11333801147457337107.gal : 7 ms
[2024-05-23 04:04:27] [INFO ] Time to serialize properties into /tmp/LTLFireability11886201300378162923.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability11333801147457337107.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability11886201300378162923.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...344
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F(("((A13<2)||(A20<1))")&&(X(X(G("((A14<2)||(A16<1))")))))))
Formula 0 simplified : G(!"((A13<2)||(A20<1))" | XXF!"((A14<2)||(A16<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, t18, t19, t20, t21...1354
Computing Next relation with stutter on 106288 deadlock states
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 12758428 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16010504 kB

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DNAwalker-PT-07track28RR"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is DNAwalker-PT-07track28RR, 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 r131-smll-171624288700263"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-07track28RR.tgz
mv DNAwalker-PT-07track28RR 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 ;