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.r109-tall-171624208500408.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 DES-PT-05a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r109-tall-171624208500408
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 528K
-rw-r--r-- 1 mcc users 7.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K 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 6.6K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 22 14:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 22 14:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 22 14:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 12 08:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 124K Apr 12 08:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0K Apr 12 08:12 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 83K Apr 12 08:12 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Apr 22 14:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Apr 22 14:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 37K 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 DES-PT-05a-LTLFireability-00
FORMULA_NAME DES-PT-05a-LTLFireability-01
FORMULA_NAME DES-PT-05a-LTLFireability-02
FORMULA_NAME DES-PT-05a-LTLFireability-03
FORMULA_NAME DES-PT-05a-LTLFireability-04
FORMULA_NAME DES-PT-05a-LTLFireability-05
FORMULA_NAME DES-PT-05a-LTLFireability-06
FORMULA_NAME DES-PT-05a-LTLFireability-07
FORMULA_NAME DES-PT-05a-LTLFireability-08
FORMULA_NAME DES-PT-05a-LTLFireability-09
FORMULA_NAME DES-PT-05a-LTLFireability-10
FORMULA_NAME DES-PT-05a-LTLFireability-11
FORMULA_NAME DES-PT-05a-LTLFireability-12
FORMULA_NAME DES-PT-05a-LTLFireability-13
FORMULA_NAME DES-PT-05a-LTLFireability-14
FORMULA_NAME DES-PT-05a-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716332900919

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=DES-PT-05a
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-21 23:08:22] [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]
[2024-05-21 23:08:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 23:08:22] [INFO ] Load time of PNML (sax parser for PT used): 47 ms
[2024-05-21 23:08:22] [INFO ] Transformed 135 places.
[2024-05-21 23:08:22] [INFO ] Transformed 92 transitions.
[2024-05-21 23:08:22] [INFO ] Found NUPN structural information;
[2024-05-21 23:08:22] [INFO ] Parsed PT model containing 135 places and 92 transitions and 457 arcs in 109 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
Ensure Unique test removed 14 transitions
Reduce redundant transitions removed 14 transitions.
FORMULA DES-PT-05a-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 58 out of 135 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 135/135 places, 78/78 transitions.
Applied a total of 0 rules in 12 ms. Remains 135 /135 variables (removed 0) and now considering 78/78 (removed 0) transitions.
// Phase 1: matrix 78 rows 135 cols
[2024-05-21 23:08:22] [INFO ] Computed 59 invariants in 18 ms
[2024-05-21 23:08:23] [INFO ] Implicit Places using invariants in 396 ms returned []
[2024-05-21 23:08:23] [INFO ] Invariant cache hit.
[2024-05-21 23:08:23] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 23:08:23] [INFO ] Implicit Places using invariants and state equation in 177 ms returned []
Implicit Place search using SMT with State Equation took 597 ms to find 0 implicit places.
[2024-05-21 23:08:23] [INFO ] Invariant cache hit.
[2024-05-21 23:08:23] [INFO ] Dead Transitions using invariants and state equation in 92 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 703 ms. Remains : 135/135 places, 78/78 transitions.
Support contains 58 out of 135 places after structural reductions.
[2024-05-21 23:08:23] [INFO ] Flatten gal took : 33 ms
[2024-05-21 23:08:23] [INFO ] Flatten gal took : 12 ms
[2024-05-21 23:08:23] [INFO ] Input system was already deterministic with 78 transitions.
Incomplete random walk after 10000 steps, including 218 resets, run finished after 271 ms. (steps per millisecond=36 ) properties (out of 32) seen :30
Incomplete Best-First random walk after 10001 steps, including 49 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 48 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-21 23:08:23] [INFO ] Invariant cache hit.
[2024-05-21 23:08:24] [INFO ] [Real]Absence check using 34 positive place invariants in 5 ms returned sat
[2024-05-21 23:08:24] [INFO ] [Real]Absence check using 34 positive and 25 generalized place invariants in 6 ms returned sat
[2024-05-21 23:08:24] [INFO ] After 95ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-21 23:08:24] [INFO ] [Nat]Absence check using 34 positive place invariants in 9 ms returned sat
[2024-05-21 23:08:24] [INFO ] [Nat]Absence check using 34 positive and 25 generalized place invariants in 7 ms returned sat
[2024-05-21 23:08:24] [INFO ] After 60ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2024-05-21 23:08:24] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 23:08:24] [INFO ] After 15ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :1 sat :1
[2024-05-21 23:08:24] [INFO ] Deduced a trap composed of 11 places in 43 ms of which 4 ms to minimize.
[2024-05-21 23:08:24] [INFO ] Deduced a trap composed of 13 places in 48 ms of which 0 ms to minimize.
[2024-05-21 23:08:24] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 121 ms
[2024-05-21 23:08:24] [INFO ] After 185ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 14 ms.
[2024-05-21 23:08:24] [INFO ] After 357ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Finished Parikh walk after 127 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=63 )
Parikh walk visited 1 properties in 3 ms.
Successfully simplified 1 atomic propositions for a total of 15 simplifications.
FORMULA DES-PT-05a-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 38 stabilizing places and 32 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' '!(X(X((X((!p0&&G(p1))) U (X(p3)&&p2)))))'
Support contains 8 out of 135 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 135/135 places, 78/78 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 134 transition count 77
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 134 transition count 77
Applied a total of 2 rules in 13 ms. Remains 134 /135 variables (removed 1) and now considering 77/78 (removed 1) transitions.
// Phase 1: matrix 77 rows 134 cols
[2024-05-21 23:08:24] [INFO ] Computed 59 invariants in 3 ms
[2024-05-21 23:08:25] [INFO ] Implicit Places using invariants in 166 ms returned [32]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 169 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 133/135 places, 77/78 transitions.
Applied a total of 0 rules in 5 ms. Remains 133 /133 variables (removed 0) and now considering 77/77 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 187 ms. Remains : 133/135 places, 77/78 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 445 ms :[(OR (NOT p2) (NOT p3)), (OR (NOT p2) (NOT p3)), (OR (NOT p2) (NOT p3)), (OR (NOT p1) p0), (NOT p3), true, (NOT p1)]
Running random walk in product with property : DES-PT-05a-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}, { cond=(NOT p2), acceptance={0} source=2 dest: 3}, { cond=p2, acceptance={0} source=2 dest: 4}], [{ cond=(OR p0 (NOT p1)), acceptance={} source=3 dest: 5}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 6}], [{ cond=(AND (NOT p2) (NOT p0) p1 (NOT p3)), acceptance={0} source=4 dest: 2}, { cond=(AND (NOT p2) (NOT p0) p1 (NOT p3)), acceptance={0} source=4 dest: 3}, { cond=(AND p2 (NOT p0) p1 (NOT p3)), acceptance={0} source=4 dest: 4}, { cond=(OR (AND p0 (NOT p3)) (AND (NOT p1) (NOT p3))), acceptance={0} source=4 dest: 5}, { cond=(AND p2 (NOT p0) p1 (NOT p3)), acceptance={0} source=4 dest: 6}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(NOT p1), acceptance={} source=6 dest: 5}, { cond=p1, acceptance={} source=6 dest: 6}]], initial=0, aps=[p2:(AND (EQ s29 1) (EQ s113 1)), p0:(AND (EQ s26 1) (EQ s47 1)), p1:(AND (EQ s12 1) (EQ s49 1)), p3:(AND (EQ s87 1) (EQ s103 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 6 steps with 0 reset in 2 ms.
FORMULA DES-PT-05a-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-05a-LTLFireability-00 finished in 694 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(F(!p0))||(F(!p0)&&G(!p1)))))'
Support contains 4 out of 135 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 135/135 places, 78/78 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 134 transition count 77
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 134 transition count 77
Applied a total of 2 rules in 25 ms. Remains 134 /135 variables (removed 1) and now considering 77/78 (removed 1) transitions.
[2024-05-21 23:08:25] [INFO ] Invariant cache hit.
[2024-05-21 23:08:25] [INFO ] Implicit Places using invariants in 110 ms returned [32]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 112 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 133/135 places, 77/78 transitions.
Applied a total of 0 rules in 6 ms. Remains 133 /133 variables (removed 0) and now considering 77/77 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 143 ms. Remains : 133/135 places, 77/78 transitions.
Stuttering acceptance computed with spot in 115 ms :[p0, (AND p1 p0), p0]
Running random walk in product with property : DES-PT-05a-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=p1, acceptance={} source=1 dest: 0}, { cond=(NOT p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(AND (EQ s71 1) (EQ s88 1)), p0:(AND (EQ s38 1) (EQ s40 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 2242 reset in 327 ms.
Product exploration explored 100000 steps with 2219 reset in 279 ms.
Computed a total of 36 stabilizing places and 31 stable transitions
Computed a total of 36 stabilizing places and 31 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p0 p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND p0 p1)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 86 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 109 ms :[p0, (AND p1 p0), p0]
Finished random walk after 4246 steps, including 90 resets, run visited all 3 properties in 29 ms. (steps per millisecond=146 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p0 p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND p0 p1)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1), (F (AND p0 p1)), (F p0)]
Knowledge based reduction with 7 factoid took 190 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 108 ms :[p0, (AND p1 p0), p0]
Stuttering acceptance computed with spot in 93 ms :[p0, (AND p1 p0), p0]
Support contains 4 out of 133 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 133/133 places, 77/77 transitions.
Applied a total of 0 rules in 12 ms. Remains 133 /133 variables (removed 0) and now considering 77/77 (removed 0) transitions.
// Phase 1: matrix 77 rows 133 cols
[2024-05-21 23:08:27] [INFO ] Computed 58 invariants in 6 ms
[2024-05-21 23:08:27] [INFO ] Implicit Places using invariants in 203 ms returned []
[2024-05-21 23:08:27] [INFO ] Invariant cache hit.
[2024-05-21 23:08:27] [INFO ] Implicit Places using invariants and state equation in 124 ms returned []
Implicit Place search using SMT with State Equation took 332 ms to find 0 implicit places.
[2024-05-21 23:08:27] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-21 23:08:27] [INFO ] Invariant cache hit.
[2024-05-21 23:08:27] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 417 ms. Remains : 133/133 places, 77/77 transitions.
Computed a total of 36 stabilizing places and 31 stable transitions
Computed a total of 36 stabilizing places and 31 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p0 p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND p0 p1)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 107 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 114 ms :[p0, (AND p1 p0), p0]
Incomplete random walk after 10000 steps, including 217 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 3) seen :2
Finished Best-First random walk after 973 steps, including 3 resets, run visited all 1 properties in 3 ms. (steps per millisecond=324 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p0 p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND p0 p1)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1), (F (AND p0 p1)), (F p0)]
Knowledge based reduction with 7 factoid took 154 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 101 ms :[p0, (AND p1 p0), p0]
Stuttering acceptance computed with spot in 106 ms :[p0, (AND p1 p0), p0]
Stuttering acceptance computed with spot in 107 ms :[p0, (AND p1 p0), p0]
Product exploration explored 100000 steps with 2211 reset in 199 ms.
Product exploration explored 100000 steps with 2219 reset in 321 ms.
Built C files in :
/tmp/ltsmin8131018243399156874
[2024-05-21 23:08:28] [INFO ] Computing symmetric may disable matrix : 77 transitions.
[2024-05-21 23:08:28] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 23:08:28] [INFO ] Computing symmetric may enable matrix : 77 transitions.
[2024-05-21 23:08:28] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 23:08:28] [INFO ] Computing Do-Not-Accords matrix : 77 transitions.
[2024-05-21 23:08:28] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 23:08:28] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8131018243399156874
Running compilation step : cd /tmp/ltsmin8131018243399156874;'/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 330 ms.
Running link step : cd /tmp/ltsmin8131018243399156874;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin8131018243399156874;'/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/stateBased10583430928687945069.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 133 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 133/133 places, 77/77 transitions.
Applied a total of 0 rules in 6 ms. Remains 133 /133 variables (removed 0) and now considering 77/77 (removed 0) transitions.
[2024-05-21 23:08:43] [INFO ] Invariant cache hit.
[2024-05-21 23:08:44] [INFO ] Implicit Places using invariants in 174 ms returned []
[2024-05-21 23:08:44] [INFO ] Invariant cache hit.
[2024-05-21 23:08:44] [INFO ] Implicit Places using invariants and state equation in 113 ms returned []
Implicit Place search using SMT with State Equation took 289 ms to find 0 implicit places.
[2024-05-21 23:08:44] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-21 23:08:44] [INFO ] Invariant cache hit.
[2024-05-21 23:08:44] [INFO ] Dead Transitions using invariants and state equation in 64 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 377 ms. Remains : 133/133 places, 77/77 transitions.
Built C files in :
/tmp/ltsmin10865387830823411298
[2024-05-21 23:08:44] [INFO ] Computing symmetric may disable matrix : 77 transitions.
[2024-05-21 23:08:44] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 23:08:44] [INFO ] Computing symmetric may enable matrix : 77 transitions.
[2024-05-21 23:08:44] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 23:08:44] [INFO ] Computing Do-Not-Accords matrix : 77 transitions.
[2024-05-21 23:08:44] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 23:08:44] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10865387830823411298
Running compilation step : cd /tmp/ltsmin10865387830823411298;'/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 180 ms.
Running link step : cd /tmp/ltsmin10865387830823411298;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin10865387830823411298;'/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/stateBased10323797036996415698.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-21 23:08:59] [INFO ] Flatten gal took : 10 ms
[2024-05-21 23:08:59] [INFO ] Flatten gal took : 9 ms
[2024-05-21 23:08:59] [INFO ] Time to serialize gal into /tmp/LTL17819828012318121974.gal : 3 ms
[2024-05-21 23:08:59] [INFO ] Time to serialize properties into /tmp/LTL4106570276156243870.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/LTL17819828012318121974.gal' '-t' 'CGAL' '-hoa' '/tmp/aut670654912282887415.hoa' '-atoms' '/tmp/LTL4106570276156243870.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/LTL4106570276156243870.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut670654912282887415.hoa
Detected timeout of ITS tools.
[2024-05-21 23:09:14] [INFO ] Flatten gal took : 7 ms
[2024-05-21 23:09:14] [INFO ] Flatten gal took : 6 ms
[2024-05-21 23:09:14] [INFO ] Time to serialize gal into /tmp/LTL10997632288132116326.gal : 2 ms
[2024-05-21 23:09:14] [INFO ] Time to serialize properties into /tmp/LTL9026291058107623276.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10997632288132116326.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9026291058107623276.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((G(F("((p39!=1)||(p41!=1))")))||((F("((p39!=1)||(p41!=1))"))&&(G("((p72!=1)||(p89!=1))"))))))
Formula 0 simplified : G(FG!"((p39!=1)||(p41!=1))" & (G!"((p39!=1)||(p41!=1))" | F!"((p72!=1)||(p89!=1))"))
Detected timeout of ITS tools.
[2024-05-21 23:09:29] [INFO ] Flatten gal took : 14 ms
[2024-05-21 23:09:29] [INFO ] Applying decomposition
[2024-05-21 23:09:29] [INFO ] Flatten gal took : 6 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/graph12463417600707245328.txt' '-o' '/tmp/graph12463417600707245328.bin' '-w' '/tmp/graph12463417600707245328.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph12463417600707245328.bin' '-l' '-1' '-v' '-w' '/tmp/graph12463417600707245328.weights' '-q' '0' '-e' '0.001'
[2024-05-21 23:09:29] [INFO ] Decomposing Gal with order
[2024-05-21 23:09:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 23:09:29] [INFO ] Removed a total of 16 redundant transitions.
[2024-05-21 23:09:29] [INFO ] Flatten gal took : 37 ms
[2024-05-21 23:09:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 6 ms.
[2024-05-21 23:09:29] [INFO ] Time to serialize gal into /tmp/LTL15084024836264414866.gal : 3 ms
[2024-05-21 23:09:29] [INFO ] Time to serialize properties into /tmp/LTL3614721472498563239.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/LTL15084024836264414866.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3614721472498563239.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F((G(F("((i0.u7.p39!=1)||(i0.u8.p41!=1))")))||((F("((i0.u7.p39!=1)||(i0.u8.p41!=1))"))&&(G("((i7.u23.p72!=1)||(i7.u31.p89!=1))"))))...157
Formula 0 simplified : G(FG!"((i0.u7.p39!=1)||(i0.u8.p41!=1))" & (G!"((i0.u7.p39!=1)||(i0.u8.p41!=1))" | F!"((i7.u23.p72!=1)||(i7.u31.p89!=1))"))
Reverse transition relation is NOT exact ! Due to transitions t1, t37, t38, u48.t5, u48.t16, i0.t75, i0.t69, i0.t0, i0.u1.t9, i1.t71, i1.u0.t10, i1.u6.t76,...334
Computing Next relation with stutter on 33629 deadlock states
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15807667033070614127
[2024-05-21 23:09:44] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15807667033070614127
Running compilation step : cd /tmp/ltsmin15807667033070614127;'/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 178 ms.
Running link step : cd /tmp/ltsmin15807667033070614127;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin15807667033070614127;'/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)))||(<>((LTLAPp0==true))&&[]((LTLAPp1==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property DES-PT-05a-LTLFireability-01 finished in 94479 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||G(!p1)))) U (X(G((!p0||G(!p1))))&&p2))))'
Support contains 7 out of 135 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 135/135 places, 78/78 transitions.
Applied a total of 0 rules in 2 ms. Remains 135 /135 variables (removed 0) and now considering 78/78 (removed 0) transitions.
// Phase 1: matrix 78 rows 135 cols
[2024-05-21 23:09:59] [INFO ] Computed 59 invariants in 7 ms
[2024-05-21 23:10:00] [INFO ] Implicit Places using invariants in 106 ms returned [32]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 107 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 134/135 places, 78/78 transitions.
Applied a total of 0 rules in 1 ms. Remains 134 /134 variables (removed 0) and now considering 78/78 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 110 ms. Remains : 134/135 places, 78/78 transitions.
Stuttering acceptance computed with spot in 182 ms :[(OR (NOT p2) (AND p0 p1)), (OR (NOT p2) (AND p0 p1)), (AND p1 p0), true, p1]
Running random walk in product with property : DES-PT-05a-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}, { cond=true, acceptance={0} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}, { cond=(AND p0 p1), acceptance={} source=2 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=p1, acceptance={} source=4 dest: 3}, { cond=(NOT p1), acceptance={} source=4 dest: 4}]], initial=0, aps=[p2:(AND (EQ s20 1) (EQ s25 1)), p0:(AND (EQ s41 1) (EQ s46 1) (EQ s48 1)), p1:(AND (EQ s57 1) (EQ s127 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 364 steps with 9 reset in 4 ms.
FORMULA DES-PT-05a-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-05a-LTLFireability-02 finished in 324 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(p1)||p0)))'
Support contains 4 out of 135 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 135/135 places, 78/78 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 134 transition count 77
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 134 transition count 77
Applied a total of 2 rules in 11 ms. Remains 134 /135 variables (removed 1) and now considering 77/78 (removed 1) transitions.
// Phase 1: matrix 77 rows 134 cols
[2024-05-21 23:10:00] [INFO ] Computed 59 invariants in 3 ms
[2024-05-21 23:10:00] [INFO ] Implicit Places using invariants in 78 ms returned [32]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 79 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 133/135 places, 77/78 transitions.
Applied a total of 0 rules in 6 ms. Remains 133 /133 variables (removed 0) and now considering 77/77 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 96 ms. Remains : 133/135 places, 77/78 transitions.
Stuttering acceptance computed with spot in 30 ms :[(AND (NOT p1) (NOT p0))]
Running random walk in product with property : DES-PT-05a-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p1:(AND (EQ s122 1) (EQ s127 1)), p0:(OR (AND (EQ s122 1) (EQ s127 1)) (AND (EQ s26 1) (EQ s47 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 18195 reset in 207 ms.
Product exploration explored 100000 steps with 18175 reset in 197 ms.
Computed a total of 36 stabilizing places and 31 stable transitions
Computed a total of 36 stabilizing places and 31 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 79 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 228 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10000 steps, including 68 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 77 rows 133 cols
[2024-05-21 23:10:01] [INFO ] Computed 58 invariants in 1 ms
[2024-05-21 23:10:01] [INFO ] After 23ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (G (NOT (AND (NOT p0) p1)))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 6 factoid took 121 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
[2024-05-21 23:10:01] [INFO ] Invariant cache hit.
[2024-05-21 23:10:01] [INFO ] [Real]Absence check using 33 positive place invariants in 5 ms returned sat
[2024-05-21 23:10:01] [INFO ] [Real]Absence check using 33 positive and 25 generalized place invariants in 10 ms returned sat
[2024-05-21 23:10:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 23:10:01] [INFO ] [Real]Absence check using state equation in 94 ms returned sat
[2024-05-21 23:10:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 23:10:01] [INFO ] [Nat]Absence check using 33 positive place invariants in 6 ms returned sat
[2024-05-21 23:10:01] [INFO ] [Nat]Absence check using 33 positive and 25 generalized place invariants in 12 ms returned sat
[2024-05-21 23:10:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 23:10:01] [INFO ] [Nat]Absence check using state equation in 64 ms returned sat
[2024-05-21 23:10:01] [INFO ] Computed and/alt/rep : 74/240/74 causal constraints (skipped 2 transitions) in 7 ms.
[2024-05-21 23:10:01] [INFO ] Added : 69 causal constraints over 14 iterations in 176 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 4 out of 133 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 133/133 places, 77/77 transitions.
Applied a total of 0 rules in 5 ms. Remains 133 /133 variables (removed 0) and now considering 77/77 (removed 0) transitions.
[2024-05-21 23:10:01] [INFO ] Invariant cache hit.
[2024-05-21 23:10:01] [INFO ] Implicit Places using invariants in 78 ms returned []
[2024-05-21 23:10:01] [INFO ] Invariant cache hit.
[2024-05-21 23:10:01] [INFO ] Implicit Places using invariants and state equation in 128 ms returned []
Implicit Place search using SMT with State Equation took 208 ms to find 0 implicit places.
[2024-05-21 23:10:01] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-21 23:10:01] [INFO ] Invariant cache hit.
[2024-05-21 23:10:02] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 275 ms. Remains : 133/133 places, 77/77 transitions.
Computed a total of 36 stabilizing places and 31 stable transitions
Computed a total of 36 stabilizing places and 31 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 82 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Finished random walk after 5 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=5 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 101 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
[2024-05-21 23:10:02] [INFO ] Invariant cache hit.
[2024-05-21 23:10:02] [INFO ] [Real]Absence check using 33 positive place invariants in 5 ms returned sat
[2024-05-21 23:10:02] [INFO ] [Real]Absence check using 33 positive and 25 generalized place invariants in 10 ms returned sat
[2024-05-21 23:10:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 23:10:02] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2024-05-21 23:10:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 23:10:02] [INFO ] [Nat]Absence check using 33 positive place invariants in 6 ms returned sat
[2024-05-21 23:10:02] [INFO ] [Nat]Absence check using 33 positive and 25 generalized place invariants in 11 ms returned sat
[2024-05-21 23:10:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 23:10:02] [INFO ] [Nat]Absence check using state equation in 61 ms returned sat
[2024-05-21 23:10:02] [INFO ] Computed and/alt/rep : 74/240/74 causal constraints (skipped 2 transitions) in 7 ms.
[2024-05-21 23:10:02] [INFO ] Added : 69 causal constraints over 14 iterations in 174 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Product exploration explored 100000 steps with 18182 reset in 170 ms.
Product exploration explored 100000 steps with 18181 reset in 187 ms.
Built C files in :
/tmp/ltsmin3292704395781911179
[2024-05-21 23:10:03] [INFO ] Computing symmetric may disable matrix : 77 transitions.
[2024-05-21 23:10:03] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 23:10:03] [INFO ] Computing symmetric may enable matrix : 77 transitions.
[2024-05-21 23:10:03] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 23:10:03] [INFO ] Computing Do-Not-Accords matrix : 77 transitions.
[2024-05-21 23:10:03] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 23:10:03] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3292704395781911179
Running compilation step : cd /tmp/ltsmin3292704395781911179;'/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 198 ms.
Running link step : cd /tmp/ltsmin3292704395781911179;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin3292704395781911179;'/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/stateBased5328795481713589499.hoa' '--buchi-type=spotba'
LTSmin run took 250 ms.
FORMULA DES-PT-05a-LTLFireability-03 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property DES-PT-05a-LTLFireability-03 finished in 3451 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||F(p1))))))'
Support contains 3 out of 135 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 135/135 places, 78/78 transitions.
Applied a total of 0 rules in 6 ms. Remains 135 /135 variables (removed 0) and now considering 78/78 (removed 0) transitions.
// Phase 1: matrix 78 rows 135 cols
[2024-05-21 23:10:03] [INFO ] Computed 59 invariants in 2 ms
[2024-05-21 23:10:03] [INFO ] Implicit Places using invariants in 92 ms returned [32]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 93 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 134/135 places, 78/78 transitions.
Applied a total of 0 rules in 2 ms. Remains 134 /134 variables (removed 0) and now considering 78/78 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 103 ms. Remains : 134/135 places, 78/78 transitions.
Stuttering acceptance computed with spot in 157 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : DES-PT-05a-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (EQ s57 1) (EQ s127 1)), p1:(OR (EQ s57 0) (EQ s126 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 2380 reset in 188 ms.
Product exploration explored 100000 steps with 2393 reset in 207 ms.
Computed a total of 37 stabilizing places and 32 stable transitions
Computed a total of 37 stabilizing places and 32 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), true, (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 72 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 168 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 353 steps, including 7 resets, run visited all 2 properties in 9 ms. (steps per millisecond=39 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1), true, (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (NOT p1))]
Knowledge based reduction with 3 factoid took 123 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 143 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 150 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 3 out of 134 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 134/134 places, 78/78 transitions.
Applied a total of 0 rules in 3 ms. Remains 134 /134 variables (removed 0) and now considering 78/78 (removed 0) transitions.
// Phase 1: matrix 78 rows 134 cols
[2024-05-21 23:10:05] [INFO ] Computed 58 invariants in 5 ms
[2024-05-21 23:10:05] [INFO ] Implicit Places using invariants in 105 ms returned []
[2024-05-21 23:10:05] [INFO ] Invariant cache hit.
[2024-05-21 23:10:05] [INFO ] Implicit Places using invariants and state equation in 146 ms returned []
Implicit Place search using SMT with State Equation took 253 ms to find 0 implicit places.
[2024-05-21 23:10:05] [INFO ] Invariant cache hit.
[2024-05-21 23:10:05] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 335 ms. Remains : 134/134 places, 78/78 transitions.
Computed a total of 37 stabilizing places and 32 stable transitions
Computed a total of 37 stabilizing places and 32 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), true, (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 82 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 147 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 65 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=21 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1), true, (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (NOT p1))]
Knowledge based reduction with 3 factoid took 161 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 166 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 155 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 148 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 2419 reset in 194 ms.
Product exploration explored 100000 steps with 2417 reset in 204 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 247 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 3 out of 134 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 134/134 places, 78/78 transitions.
Applied a total of 0 rules in 7 ms. Remains 134 /134 variables (removed 0) and now considering 78/78 (removed 0) transitions.
[2024-05-21 23:10:07] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-21 23:10:07] [INFO ] Invariant cache hit.
[2024-05-21 23:10:07] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 91 ms. Remains : 134/134 places, 78/78 transitions.
Built C files in :
/tmp/ltsmin9681467085247355796
[2024-05-21 23:10:07] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9681467085247355796
Running compilation step : cd /tmp/ltsmin9681467085247355796;'/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 170 ms.
Running link step : cd /tmp/ltsmin9681467085247355796;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin9681467085247355796;'/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/stateBased9104427968350723900.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 134 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 134/134 places, 78/78 transitions.
Applied a total of 0 rules in 4 ms. Remains 134 /134 variables (removed 0) and now considering 78/78 (removed 0) transitions.
[2024-05-21 23:10:22] [INFO ] Invariant cache hit.
[2024-05-21 23:10:22] [INFO ] Implicit Places using invariants in 97 ms returned []
[2024-05-21 23:10:22] [INFO ] Invariant cache hit.
[2024-05-21 23:10:22] [INFO ] Implicit Places using invariants and state equation in 145 ms returned []
Implicit Place search using SMT with State Equation took 242 ms to find 0 implicit places.
[2024-05-21 23:10:22] [INFO ] Invariant cache hit.
[2024-05-21 23:10:22] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 328 ms. Remains : 134/134 places, 78/78 transitions.
Built C files in :
/tmp/ltsmin11786136221592295893
[2024-05-21 23:10:22] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11786136221592295893
Running compilation step : cd /tmp/ltsmin11786136221592295893;'/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 180 ms.
Running link step : cd /tmp/ltsmin11786136221592295893;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin11786136221592295893;'/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/stateBased10414724668730204254.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-21 23:10:37] [INFO ] Flatten gal took : 7 ms
[2024-05-21 23:10:37] [INFO ] Flatten gal took : 7 ms
[2024-05-21 23:10:37] [INFO ] Time to serialize gal into /tmp/LTL590933904498563396.gal : 2 ms
[2024-05-21 23:10:37] [INFO ] Time to serialize properties into /tmp/LTL2688627634786799336.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/LTL590933904498563396.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10103154418801844925.hoa' '-atoms' '/tmp/LTL2688627634786799336.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/LTL2688627634786799336.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10103154418801844925.hoa
Detected timeout of ITS tools.
[2024-05-21 23:10:52] [INFO ] Flatten gal took : 8 ms
[2024-05-21 23:10:52] [INFO ] Flatten gal took : 6 ms
[2024-05-21 23:10:52] [INFO ] Time to serialize gal into /tmp/LTL1104366668374593438.gal : 1 ms
[2024-05-21 23:10:52] [INFO ] Time to serialize properties into /tmp/LTL14463688007876331205.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/LTL1104366668374593438.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14463688007876331205.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X(G((F("((p58==0)||(p127==0))"))||("((p58==1)&&(p128==1))"))))))
Formula 0 simplified : XXF(!"((p58==1)&&(p128==1))" & G!"((p58==0)||(p127==0))")
Detected timeout of ITS tools.
[2024-05-21 23:11:07] [INFO ] Flatten gal took : 8 ms
[2024-05-21 23:11:07] [INFO ] Applying decomposition
[2024-05-21 23:11:07] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph6841785170550540684.txt' '-o' '/tmp/graph6841785170550540684.bin' '-w' '/tmp/graph6841785170550540684.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph6841785170550540684.bin' '-l' '-1' '-v' '-w' '/tmp/graph6841785170550540684.weights' '-q' '0' '-e' '0.001'
[2024-05-21 23:11:07] [INFO ] Decomposing Gal with order
[2024-05-21 23:11:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 23:11:07] [INFO ] Removed a total of 14 redundant transitions.
[2024-05-21 23:11:07] [INFO ] Flatten gal took : 10 ms
[2024-05-21 23:11:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 2 ms.
[2024-05-21 23:11:07] [INFO ] Time to serialize gal into /tmp/LTL16514562290251985089.gal : 2 ms
[2024-05-21 23:11:07] [INFO ] Time to serialize properties into /tmp/LTL6884887394937053053.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/LTL16514562290251985089.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6884887394937053053.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(X(G((F("((i13.u15.p58==0)||(i13.u46.p127==0))"))||("((i13.u15.p58==1)&&(i13.u46.p128==1))"))))))
Formula 0 simplified : XXF(!"((i13.u15.p58==1)&&(i13.u46.p128==1))" & G!"((i13.u15.p58==0)||(i13.u46.p127==0))")
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t4, t37, t38, u13.t11, u47.t5, u47.t16, i0.t71, i0.u0.t10, i0.u6.t76, i0.u12.t30, i1....324
Computing Next relation with stutter on 36693 deadlock states
104 unique states visited
0 strongly connected components in search stack
116 transitions explored
60 items max in DFS search stack
362 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,3.64763,169576,1,0,447102,2846,1592,299829,738,12561,557291
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA DES-PT-05a-LTLFireability-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property DES-PT-05a-LTLFireability-04 finished in 68716 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 135 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 135/135 places, 78/78 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 134 transition count 77
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 134 transition count 77
Applied a total of 2 rules in 7 ms. Remains 134 /135 variables (removed 1) and now considering 77/78 (removed 1) transitions.
// Phase 1: matrix 77 rows 134 cols
[2024-05-21 23:11:12] [INFO ] Computed 59 invariants in 7 ms
[2024-05-21 23:11:12] [INFO ] Implicit Places using invariants in 90 ms returned [32]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 91 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 133/135 places, 77/78 transitions.
Applied a total of 0 rules in 1 ms. Remains 133 /133 variables (removed 0) and now considering 77/77 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 101 ms. Remains : 133/135 places, 77/78 transitions.
Stuttering acceptance computed with spot in 80 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : DES-PT-05a-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s32 0) (EQ s39 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 339 steps with 6 reset in 2 ms.
FORMULA DES-PT-05a-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-05a-LTLFireability-06 finished in 197 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))'
Support contains 2 out of 135 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 135/135 places, 78/78 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 134 transition count 77
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 134 transition count 77
Applied a total of 2 rules in 10 ms. Remains 134 /135 variables (removed 1) and now considering 77/78 (removed 1) transitions.
[2024-05-21 23:11:12] [INFO ] Invariant cache hit.
[2024-05-21 23:11:12] [INFO ] Implicit Places using invariants in 77 ms returned [32]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 78 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 133/135 places, 77/78 transitions.
Applied a total of 0 rules in 4 ms. Remains 133 /133 variables (removed 0) and now considering 77/77 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 93 ms. Remains : 133/135 places, 77/78 transitions.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Running random walk in product with property : DES-PT-05a-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s9 1) (EQ s128 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 34 steps with 0 reset in 1 ms.
FORMULA DES-PT-05a-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-05a-LTLFireability-07 finished in 134 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 U (p1||G(!p0))))))'
Support contains 4 out of 135 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 135/135 places, 78/78 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 134 transition count 77
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 134 transition count 77
Applied a total of 2 rules in 14 ms. Remains 134 /135 variables (removed 1) and now considering 77/78 (removed 1) transitions.
[2024-05-21 23:11:12] [INFO ] Invariant cache hit.
[2024-05-21 23:11:12] [INFO ] Implicit Places using invariants in 69 ms returned [32]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 70 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 133/135 places, 77/78 transitions.
Applied a total of 0 rules in 5 ms. Remains 133 /133 variables (removed 0) and now considering 77/77 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 89 ms. Remains : 133/135 places, 77/78 transitions.
Stuttering acceptance computed with spot in 153 ms :[(AND (NOT p1) p0), (AND (NOT p1) p0)]
Running random walk in product with property : DES-PT-05a-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (NOT (AND (EQ s65 1) (EQ s82 1))) (NOT (AND (EQ s130 1) (EQ s132 1)))), p0:(AND (EQ s130 1) (EQ s132 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 3570 reset in 233 ms.
Product exploration explored 100000 steps with 3505 reset in 248 ms.
Computed a total of 36 stabilizing places and 31 stable transitions
Computed a total of 36 stabilizing places and 31 stable transitions
Detected a total of 36/133 stabilizing places and 31/77 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 106 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 73 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Finished random walk after 103 steps, including 1 resets, run visited all 2 properties in 3 ms. (steps per millisecond=34 )
Parikh walk visited 0 properties in 1 ms.
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (AND p0 (NOT p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 6 factoid took 144 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 67 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 69 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Support contains 4 out of 133 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 133/133 places, 77/77 transitions.
Applied a total of 0 rules in 10 ms. Remains 133 /133 variables (removed 0) and now considering 77/77 (removed 0) transitions.
// Phase 1: matrix 77 rows 133 cols
[2024-05-21 23:11:14] [INFO ] Computed 58 invariants in 2 ms
[2024-05-21 23:11:14] [INFO ] Implicit Places using invariants in 78 ms returned []
[2024-05-21 23:11:14] [INFO ] Invariant cache hit.
[2024-05-21 23:11:14] [INFO ] Implicit Places using invariants and state equation in 102 ms returned []
Implicit Place search using SMT with State Equation took 182 ms to find 0 implicit places.
[2024-05-21 23:11:14] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-21 23:11:14] [INFO ] Invariant cache hit.
[2024-05-21 23:11:14] [INFO ] Dead Transitions using invariants and state equation in 53 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 252 ms. Remains : 133/133 places, 77/77 transitions.
Computed a total of 36 stabilizing places and 31 stable transitions
Computed a total of 36 stabilizing places and 31 stable transitions
Detected a total of 36/133 stabilizing places and 31/77 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 83 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 57 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Finished random walk after 102 steps, including 1 resets, run visited all 2 properties in 2 ms. (steps per millisecond=51 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (AND p0 (NOT p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 6 factoid took 144 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 72 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 68 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 78 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Product exploration explored 100000 steps with 3589 reset in 185 ms.
Product exploration explored 100000 steps with 3544 reset in 204 ms.
Built C files in :
/tmp/ltsmin11077956970296551262
[2024-05-21 23:11:15] [INFO ] Computing symmetric may disable matrix : 77 transitions.
[2024-05-21 23:11:15] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 23:11:15] [INFO ] Computing symmetric may enable matrix : 77 transitions.
[2024-05-21 23:11:15] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 23:11:15] [INFO ] Computing Do-Not-Accords matrix : 77 transitions.
[2024-05-21 23:11:15] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 23:11:15] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11077956970296551262
Running compilation step : cd /tmp/ltsmin11077956970296551262;'/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 195 ms.
Running link step : cd /tmp/ltsmin11077956970296551262;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin11077956970296551262;'/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/stateBased3794343810333669318.hoa' '--buchi-type=spotba'
LTSmin run took 93 ms.
FORMULA DES-PT-05a-LTLFireability-08 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property DES-PT-05a-LTLFireability-08 finished in 2751 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G((p0&&X(p1)))))))'
Support contains 4 out of 135 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 135/135 places, 78/78 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 134 transition count 77
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 134 transition count 77
Applied a total of 2 rules in 2 ms. Remains 134 /135 variables (removed 1) and now considering 77/78 (removed 1) transitions.
// Phase 1: matrix 77 rows 134 cols
[2024-05-21 23:11:15] [INFO ] Computed 59 invariants in 6 ms
[2024-05-21 23:11:15] [INFO ] Implicit Places using invariants in 82 ms returned [32]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 83 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 133/135 places, 77/78 transitions.
Applied a total of 0 rules in 1 ms. Remains 133 /133 variables (removed 0) and now considering 77/77 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 86 ms. Remains : 133/135 places, 77/78 transitions.
Stuttering acceptance computed with spot in 210 ms :[true, (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : DES-PT-05a-LTLFireability-09 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: 2}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 1}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={} source=5 dest: 4}]], initial=5, aps=[p0:(OR (EQ s33 0) (EQ s107 0)), p1:(AND (EQ s75 1) (EQ s91 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 0 ms.
FORMULA DES-PT-05a-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-05a-LTLFireability-09 finished in 311 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(p0)))'
Support contains 2 out of 135 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 135/135 places, 78/78 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 134 transition count 77
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 134 transition count 77
Applied a total of 2 rules in 2 ms. Remains 134 /135 variables (removed 1) and now considering 77/78 (removed 1) transitions.
[2024-05-21 23:11:15] [INFO ] Invariant cache hit.
[2024-05-21 23:11:15] [INFO ] Implicit Places using invariants in 83 ms returned [32]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 84 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 133/135 places, 77/78 transitions.
Applied a total of 0 rules in 1 ms. Remains 133 /133 variables (removed 0) and now considering 77/77 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 87 ms. Remains : 133/135 places, 77/78 transitions.
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DES-PT-05a-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s11 1) (EQ s49 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 200 ms.
Product exploration explored 100000 steps with 50000 reset in 207 ms.
Computed a total of 36 stabilizing places and 31 stable transitions
Computed a total of 36 stabilizing places and 31 stable transitions
Detected a total of 36/133 stabilizing places and 31/77 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 19 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DES-PT-05a-LTLFireability-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DES-PT-05a-LTLFireability-10 finished in 588 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)||G(F(p1)))))'
Support contains 5 out of 135 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 135/135 places, 78/78 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 134 transition count 77
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 134 transition count 77
Applied a total of 2 rules in 10 ms. Remains 134 /135 variables (removed 1) and now considering 77/78 (removed 1) transitions.
[2024-05-21 23:11:16] [INFO ] Invariant cache hit.
[2024-05-21 23:11:16] [INFO ] Implicit Places using invariants in 74 ms returned [32]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 75 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 133/135 places, 77/78 transitions.
Applied a total of 0 rules in 3 ms. Remains 133 /133 variables (removed 0) and now considering 77/77 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 88 ms. Remains : 133/135 places, 77/78 transitions.
Stuttering acceptance computed with spot in 60 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DES-PT-05a-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (EQ s16 1) (EQ s25 1)) (EQ s26 0) (EQ s47 0)), p1:(EQ s0 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 2243 reset in 202 ms.
Product exploration explored 100000 steps with 2222 reset in 214 ms.
Computed a total of 36 stabilizing places and 31 stable transitions
Computed a total of 36 stabilizing places and 31 stable transitions
Detected a total of 36/133 stabilizing places and 31/77 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 (NOT p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 100 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 66 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 5 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=5 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 (NOT p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 6 factoid took 151 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 61 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 67 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 5 out of 133 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 133/133 places, 77/77 transitions.
Applied a total of 0 rules in 6 ms. Remains 133 /133 variables (removed 0) and now considering 77/77 (removed 0) transitions.
// Phase 1: matrix 77 rows 133 cols
[2024-05-21 23:11:17] [INFO ] Computed 58 invariants in 3 ms
[2024-05-21 23:11:17] [INFO ] Implicit Places using invariants in 79 ms returned []
[2024-05-21 23:11:17] [INFO ] Invariant cache hit.
[2024-05-21 23:11:17] [INFO ] Implicit Places using invariants and state equation in 106 ms returned []
Implicit Place search using SMT with State Equation took 186 ms to find 0 implicit places.
[2024-05-21 23:11:17] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-21 23:11:17] [INFO ] Invariant cache hit.
[2024-05-21 23:11:17] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 253 ms. Remains : 133/133 places, 77/77 transitions.
Computed a total of 36 stabilizing places and 31 stable transitions
Computed a total of 36 stabilizing places and 31 stable transitions
Detected a total of 36/133 stabilizing places and 31/77 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 (NOT p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 106 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 73 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 5 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=5 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 (NOT p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 6 factoid took 203 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 82 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 65 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 2240 reset in 195 ms.
Product exploration explored 100000 steps with 2240 reset in 217 ms.
Built C files in :
/tmp/ltsmin8199347090441686609
[2024-05-21 23:11:18] [INFO ] Computing symmetric may disable matrix : 77 transitions.
[2024-05-21 23:11:18] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 23:11:18] [INFO ] Computing symmetric may enable matrix : 77 transitions.
[2024-05-21 23:11:18] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 23:11:18] [INFO ] Computing Do-Not-Accords matrix : 77 transitions.
[2024-05-21 23:11:18] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 23:11:18] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8199347090441686609
Running compilation step : cd /tmp/ltsmin8199347090441686609;'/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 191 ms.
Running link step : cd /tmp/ltsmin8199347090441686609;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin8199347090441686609;'/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/stateBased606040308982577591.hoa' '--buchi-type=spotba'
LTSmin run took 175 ms.
FORMULA DES-PT-05a-LTLFireability-11 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property DES-PT-05a-LTLFireability-11 finished in 2793 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(p1)&&X(p2)&&p0))&&X((G(p4)&&p3))))'
Support contains 12 out of 135 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 135/135 places, 78/78 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 134 transition count 77
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 134 transition count 77
Applied a total of 2 rules in 2 ms. Remains 134 /135 variables (removed 1) and now considering 77/78 (removed 1) transitions.
// Phase 1: matrix 77 rows 134 cols
[2024-05-21 23:11:19] [INFO ] Computed 59 invariants in 3 ms
[2024-05-21 23:11:19] [INFO ] Implicit Places using invariants in 77 ms returned []
[2024-05-21 23:11:19] [INFO ] Invariant cache hit.
[2024-05-21 23:11:19] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 23:11:19] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 182 ms to find 0 implicit places.
[2024-05-21 23:11:19] [INFO ] Invariant cache hit.
[2024-05-21 23:11:19] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 134/135 places, 77/78 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 236 ms. Remains : 134/135 places, 77/78 transitions.
Stuttering acceptance computed with spot in 272 ms :[(OR (NOT p4) (NOT p1) (NOT p2) (NOT p3) (NOT p0)), (OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p3) (NOT p4)), (NOT p1), (NOT p2), true, (NOT p4)]
Running random walk in product with property : DES-PT-05a-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=(AND p0 p1), acceptance={} source=0 dest: 3}, { cond=(AND p0 p1), acceptance={} source=0 dest: 4}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 3}, { cond=(AND p0 p1), acceptance={0} source=1 dest: 4}], [{ cond=(OR (NOT p3) (NOT p4)), acceptance={} source=2 dest: 5}, { cond=(AND p3 p4), acceptance={} source=2 dest: 6}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 1}, { cond=p1, acceptance={} source=3 dest: 3}], [{ cond=(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), acceptance={0} source=4 dest: 1}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=4 dest: 3}, { cond=(AND p0 p1 (NOT p2)), acceptance={0} source=4 dest: 4}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(NOT p4), acceptance={} source=6 dest: 5}, { cond=p4, acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(AND (EQ s62 1) (EQ s79 1)), p1:(OR (EQ s21 0) (EQ s23 0) (EQ s27 0) (EQ s28 0) (EQ s30 0) (EQ s32 0)), p3:(AND (EQ s122 1) (EQ s124 1)), p4:(AND (EQ s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA DES-PT-05a-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-05a-LTLFireability-12 finished in 529 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)&&F(G(p1))))'
Support contains 6 out of 135 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 135/135 places, 78/78 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 134 transition count 77
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 134 transition count 77
Applied a total of 2 rules in 15 ms. Remains 134 /135 variables (removed 1) and now considering 77/78 (removed 1) transitions.
[2024-05-21 23:11:19] [INFO ] Invariant cache hit.
[2024-05-21 23:11:19] [INFO ] Implicit Places using invariants in 91 ms returned [32]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 92 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 133/135 places, 77/78 transitions.
Applied a total of 0 rules in 7 ms. Remains 133 /133 variables (removed 0) and now considering 77/77 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 117 ms. Remains : 133/135 places, 77/78 transitions.
Stuttering acceptance computed with spot in 98 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : DES-PT-05a-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s24 0) (EQ s43 0)), p1:(OR (AND (EQ s14 1) (EQ s49 1)) (NEQ s26 1) (NEQ s47 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 2231 reset in 203 ms.
Product exploration explored 100000 steps with 2248 reset in 216 ms.
Computed a total of 36 stabilizing places and 31 stable transitions
Computed a total of 36 stabilizing places and 31 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 79 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p1)]
Finished random walk after 3 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=3 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 5 factoid took 85 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p1)]
Support contains 4 out of 133 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 : 133/133 places, 77/77 transitions.
Applied a total of 0 rules in 8 ms. Remains 133 /133 variables (removed 0) and now considering 77/77 (removed 0) transitions.
// Phase 1: matrix 77 rows 133 cols
[2024-05-21 23:11:20] [INFO ] Computed 58 invariants in 2 ms
[2024-05-21 23:11:20] [INFO ] Implicit Places using invariants in 77 ms returned []
[2024-05-21 23:11:20] [INFO ] Invariant cache hit.
[2024-05-21 23:11:20] [INFO ] Implicit Places using invariants and state equation in 102 ms returned []
Implicit Place search using SMT with State Equation took 181 ms to find 0 implicit places.
[2024-05-21 23:11:20] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-21 23:11:20] [INFO ] Invariant cache hit.
[2024-05-21 23:11:20] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 265 ms. Remains : 133/133 places, 77/77 transitions.
Computed a total of 36 stabilizing places and 31 stable transitions
Computed a total of 36 stabilizing places and 31 stable transitions
Knowledge obtained : [p1, (X p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 75 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p1)]
Finished random walk after 3 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=3 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p1, (X p1), (X (X p1))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 3 factoid took 79 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 26 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 43 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 41 ms :[(NOT p1)]
Product exploration explored 100000 steps with 2209 reset in 200 ms.
Product exploration explored 100000 steps with 2227 reset in 217 ms.
Built C files in :
/tmp/ltsmin406928706225255918
[2024-05-21 23:11:21] [INFO ] Computing symmetric may disable matrix : 77 transitions.
[2024-05-21 23:11:21] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 23:11:21] [INFO ] Computing symmetric may enable matrix : 77 transitions.
[2024-05-21 23:11:21] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 23:11:21] [INFO ] Computing Do-Not-Accords matrix : 77 transitions.
[2024-05-21 23:11:21] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 23:11:21] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin406928706225255918
Running compilation step : cd /tmp/ltsmin406928706225255918;'/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 183 ms.
Running link step : cd /tmp/ltsmin406928706225255918;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin406928706225255918;'/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/stateBased7832892343027329696.hoa' '--buchi-type=spotba'
LTSmin run took 244 ms.
FORMULA DES-PT-05a-LTLFireability-13 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property DES-PT-05a-LTLFireability-13 finished in 2464 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)||G(p1)||X(X(F(p2)))))'
Support contains 7 out of 135 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 135/135 places, 78/78 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 134 transition count 77
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 134 transition count 77
Applied a total of 2 rules in 1 ms. Remains 134 /135 variables (removed 1) and now considering 77/78 (removed 1) transitions.
// Phase 1: matrix 77 rows 134 cols
[2024-05-21 23:11:22] [INFO ] Computed 59 invariants in 1 ms
[2024-05-21 23:11:22] [INFO ] Implicit Places using invariants in 78 ms returned [32]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 80 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 133/135 places, 77/78 transitions.
Applied a total of 0 rules in 1 ms. Remains 133 /133 variables (removed 0) and now considering 77/77 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 82 ms. Remains : 133/135 places, 77/78 transitions.
Stuttering acceptance computed with spot in 319 ms :[(NOT p2), (NOT p2), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0))]
Running random walk in product with property : DES-PT-05a-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 4}, { cond=(AND p0 p1), acceptance={} source=2 dest: 5}], [{ cond=(NOT p1), acceptance={} source=3 dest: 1}, { cond=p1, acceptance={} source=3 dest: 6}], [{ cond=(NOT p0), acceptance={} source=4 dest: 1}, { cond=p0, acceptance={} source=4 dest: 7}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=5 dest: 6}, { cond=(AND p0 (NOT p1)), acceptance={} source=5 dest: 7}, { cond=(AND p0 p1), acceptance={} source=5 dest: 8}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=6 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={} source=6 dest: 6}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=7 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={} source=7 dest: 7}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=8 dest: 1}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=8 dest: 6}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=8 dest: 7}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=8 dest: 8}]], initial=2, aps=[p2:(AND (EQ s56 1) (EQ s58 1) (EQ s115 1)), p0:(AND (EQ s117 1) (EQ s119 1)), p1:(AND (EQ s24 1) (EQ s43 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 34 steps with 0 reset in 0 ms.
FORMULA DES-PT-05a-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-05a-LTLFireability-14 finished in 420 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(F(!p0))||(F(!p0)&&G(!p1)))))'
[2024-05-21 23:11:22] [INFO ] Flatten gal took : 13 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin5267742682761415630
[2024-05-21 23:11:22] [INFO ] Computing symmetric may disable matrix : 78 transitions.
[2024-05-21 23:11:22] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 23:11:22] [INFO ] Computing symmetric may enable matrix : 78 transitions.
[2024-05-21 23:11:22] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 23:11:22] [INFO ] Applying decomposition
[2024-05-21 23:11:22] [INFO ] Computing Do-Not-Accords matrix : 78 transitions.
[2024-05-21 23:11:22] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 23:11:22] [INFO ] Flatten gal took : 6 ms
[2024-05-21 23:11:22] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5267742682761415630
Running compilation step : cd /tmp/ltsmin5267742682761415630;'/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/graph6554186656614932595.txt' '-o' '/tmp/graph6554186656614932595.bin' '-w' '/tmp/graph6554186656614932595.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph6554186656614932595.bin' '-l' '-1' '-v' '-w' '/tmp/graph6554186656614932595.weights' '-q' '0' '-e' '0.001'
[2024-05-21 23:11:22] [INFO ] Decomposing Gal with order
[2024-05-21 23:11:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 23:11:22] [INFO ] Removed a total of 18 redundant transitions.
[2024-05-21 23:11:22] [INFO ] Flatten gal took : 9 ms
[2024-05-21 23:11:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 2 ms.
[2024-05-21 23:11:22] [INFO ] Time to serialize gal into /tmp/LTLFireability9667638975951061933.gal : 2 ms
[2024-05-21 23:11:22] [INFO ] Time to serialize properties into /tmp/LTLFireability1839545413045821835.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/LTLFireability9667638975951061933.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability1839545413045821835.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((G(F(!("((i2.u9.p39==1)&&(i2.u8.p41==1))"))))||((F(!("((i2.u9.p39==1)&&(i2.u8.p41==1))")))&&(G(!("((i11.u24.p72==1)&&(i11.u32.p89...168
Formula 0 simplified : G(FG"((i2.u9.p39==1)&&(i2.u8.p41==1))" & (G"((i2.u9.p39==1)&&(i2.u8.p41==1))" | F"((i11.u24.p72==1)&&(i11.u32.p89==1))"))
Compilation finished in 244 ms.
Running link step : cd /tmp/ltsmin5267742682761415630;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin5267742682761415630;'/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' '--ltl' '<>(([](<>(!(LTLAPp0==true)))||(<>(!(LTLAPp0==true))&&[](!(LTLAPp1==true)))))' '--buchi-type=spotba'
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t4, t37, t38, t71, u13.t30, u49.t5, u49.t16, i0.u2.t8, i0.u2.t21, i0.u2.t25, i1.u0.t1...317
Computing Next relation with stutter on 36693 deadlock states
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.001: Loading model from ./gal.so
pins2lts-mc-linux64( 5/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.001: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.003: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.003: Initializing POR dependencies: labels 80, guards 78
pins2lts-mc-linux64( 4/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.010: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.010: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.012: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.016: LTL layer: formula: <>(([](<>(!(LTLAPp0==true)))||(<>(!(LTLAPp0==true))&&[](!(LTLAPp1==true)))))
pins2lts-mc-linux64( 2/ 8), 0.016: "<>(([](<>(!(LTLAPp0==true)))||(<>(!(LTLAPp0==true))&&[](!(LTLAPp1==true)))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 2/ 8), 0.016: Using Spin LTL semantics
pins2lts-mc-linux64( 5/ 8), 0.019: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.022: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.022: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.022: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.026: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.026: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.026: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.063: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.064: Forcing use of the an ignoring proviso (cndfs)
pins2lts-mc-linux64( 0/ 8), 0.072: There are 82 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.072: State length is 136, there are 85 groups
pins2lts-mc-linux64( 0/ 8), 0.072: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.072: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.072: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.072: Visible groups: 0 / 85, labels: 2 / 82
pins2lts-mc-linux64( 0/ 8), 0.072: POR cycle proviso: cndfs (ltl)
pins2lts-mc-linux64( 0/ 8), 0.072: Global bits: 2, count bits: 2, local bits: 0
pins2lts-mc-linux64( 1/ 8), 0.088: [Blue] ~77 levels ~960 states ~1496 transitions
pins2lts-mc-linux64( 0/ 8), 0.103: [Blue] ~46 levels ~1920 states ~3640 transitions
pins2lts-mc-linux64( 0/ 8), 0.125: [Blue] ~80 levels ~3840 states ~6728 transitions
pins2lts-mc-linux64( 0/ 8), 0.155: [Blue] ~96 levels ~7680 states ~13360 transitions
pins2lts-mc-linux64( 5/ 8), 0.235: [Blue] ~64 levels ~15360 states ~21528 transitions
pins2lts-mc-linux64( 5/ 8), 0.338: [Blue] ~64 levels ~30720 states ~46080 transitions
pins2lts-mc-linux64( 7/ 8), 0.585: [Blue] ~611 levels ~61440 states ~91928 transitions
pins2lts-mc-linux64( 7/ 8), 1.059: [Blue] ~611 levels ~122880 states ~185576 transitions
pins2lts-mc-linux64( 7/ 8), 1.792: [Blue] ~611 levels ~245760 states ~374680 transitions
pins2lts-mc-linux64( 0/ 8), 2.849: [Blue] ~266 levels ~491520 states ~837200 transitions
pins2lts-mc-linux64( 5/ 8), 4.381: [Blue] ~341 levels ~983040 states ~1739544 transitions
pins2lts-mc-linux64( 5/ 8), 6.785: [Blue] ~1716 levels ~1966080 states ~3313424 transitions
pins2lts-mc-linux64( 5/ 8), 12.471: [Blue] ~8559 levels ~3932160 states ~5833656 transitions
pins2lts-mc-linux64( 5/ 8), 22.915: [Blue] ~9576 levels ~7864320 states ~11927728 transitions
pins2lts-mc-linux64( 7/ 8), 49.383: [Blue] ~14862 levels ~15728640 states ~22695096 transitions
pins2lts-mc-linux64( 6/ 8), 98.138: [Blue] ~5594 levels ~31457280 states ~45647168 transitions
pins2lts-mc-linux64( 2/ 8), 211.054: [Blue] ~123562 levels ~62914560 states ~73390064 transitions
pins2lts-mc-linux64( 5/ 8), 427.769: [Blue] ~194982 levels ~125829120 states ~154351240 transitions
pins2lts-mc-linux64( 1/ 8), 540.074: Error: tree roots table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 540.123:
pins2lts-mc-linux64( 0/ 8), 540.123: Explored 140266705 states 169277535 transitions, fanout: 1.207
pins2lts-mc-linux64( 0/ 8), 540.123: Total exploration time 540.030 sec (539.990 sec minimum, 540.013 sec on average)
pins2lts-mc-linux64( 0/ 8), 540.123: States per second: 259739, Transitions per second: 313460
pins2lts-mc-linux64( 0/ 8), 540.123:
pins2lts-mc-linux64( 0/ 8), 540.123: State space has 134217306 states, 9443784 are accepting
pins2lts-mc-linux64( 0/ 8), 540.123: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 540.124: blue states: 140266705 (104.51%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 540.124: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 540.124: all-red states: 9443784 (7.04%), bogus 1535 (0.00%)
pins2lts-mc-linux64( 0/ 8), 540.124:
pins2lts-mc-linux64( 0/ 8), 540.124: Total memory used for local state coloring: 21.1MB
pins2lts-mc-linux64( 0/ 8), 540.124:
pins2lts-mc-linux64( 0/ 8), 540.124: Queue width: 8B, total height: 1380814, memory: 10.53MB
pins2lts-mc-linux64( 0/ 8), 540.124: Tree memory: 1103.5MB, 8.6 B/state, compr.: 1.6%
pins2lts-mc-linux64( 0/ 8), 540.124: Tree fill ratio (roots/leafs): 99.0%/31.0%
pins2lts-mc-linux64( 0/ 8), 540.124: Stored 78 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 540.124: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 540.124: Est. total memory use: 1114.0MB (~1034.5MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin5267742682761415630;'/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' '--ltl' '<>(([](<>(!(LTLAPp0==true)))||(<>(!(LTLAPp0==true))&&[](!(LTLAPp1==true)))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin5267742682761415630;'/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' '--ltl' '<>(([](<>(!(LTLAPp0==true)))||(<>(!(LTLAPp0==true))&&[](!(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.
[2024-05-21 23:32:23] [INFO ] Applying decomposition
[2024-05-21 23:32:23] [INFO ] Flatten gal took : 48 ms
[2024-05-21 23:32:23] [INFO ] Decomposing Gal with order
[2024-05-21 23:32:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 23:32:23] [INFO ] Removed a total of 48 redundant transitions.
[2024-05-21 23:32:23] [INFO ] Flatten gal took : 46 ms
[2024-05-21 23:32:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 28 labels/synchronizations in 14 ms.
[2024-05-21 23:32:24] [INFO ] Time to serialize gal into /tmp/LTLFireability12250155431645338876.gal : 20 ms
[2024-05-21 23:32:24] [INFO ] Time to serialize properties into /tmp/LTLFireability14648401519040187166.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/LTLFireability12250155431645338876.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability14648401519040187166.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...278
Read 1 LTL properties
Checking formula 0 : !((F((G(F(!("((u13.p39==1)&&(u14.p41==1))"))))||((F(!("((u13.p39==1)&&(u14.p41==1))")))&&(G(!("((u30.p72==1)&&(u38.p89==1))")))))))
Formula 0 simplified : G(FG"((u13.p39==1)&&(u14.p41==1))" & (G"((u13.p39==1)&&(u14.p41==1))" | F"((u30.p72==1)&&(u38.p89==1))"))
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t11, t18, t25, t26, t37, t38, t46, t69, t71, t75, u5.t10, u6.t9, u7.t8, u12.t76, i50....273
Computing Next relation with stutter on 36693 deadlock states
Detected timeout of ITS tools.
[2024-05-21 23:53:43] [INFO ] Flatten gal took : 133 ms
[2024-05-21 23:53:44] [INFO ] Input system was already deterministic with 78 transitions.
[2024-05-21 23:53:44] [INFO ] Transformed 135 places.
[2024-05-21 23:53:44] [INFO ] Transformed 78 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
[2024-05-21 23:53:44] [INFO ] Time to serialize gal into /tmp/LTLFireability4050498184698051065.gal : 6 ms
[2024-05-21 23:53:44] [INFO ] Time to serialize properties into /tmp/LTLFireability7553728517451634321.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability4050498184698051065.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability7553728517451634321.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...342
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F((G(F(!("((p39==1)&&(p41==1))"))))||((F(!("((p39==1)&&(p41==1))")))&&(G(!("((p72==1)&&(p89==1))")))))))
Formula 0 simplified : G(FG"((p39==1)&&(p41==1))" & (G"((p39==1)&&(p41==1))" | F"((p72==1)&&(p89==1))"))
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t3, t4, t5, t8, t9, t10, t11, t16, t21, t25, t30, t37, t38, t46, t49, t69, t71, t75, ...258
Computing Next relation with stutter on 36693 deadlock states
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 4528236 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16166504 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="DES-PT-05a"
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 DES-PT-05a, 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 r109-tall-171624208500408"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-05a.tgz
mv DES-PT-05a 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 ;