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-171624208500407.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)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is DES-PT-05a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r109-tall-171624208500407
=====================================================================

--------------------
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-LTLCardinality-00
FORMULA_NAME DES-PT-05a-LTLCardinality-01
FORMULA_NAME DES-PT-05a-LTLCardinality-02
FORMULA_NAME DES-PT-05a-LTLCardinality-03
FORMULA_NAME DES-PT-05a-LTLCardinality-04
FORMULA_NAME DES-PT-05a-LTLCardinality-05
FORMULA_NAME DES-PT-05a-LTLCardinality-06
FORMULA_NAME DES-PT-05a-LTLCardinality-07
FORMULA_NAME DES-PT-05a-LTLCardinality-08
FORMULA_NAME DES-PT-05a-LTLCardinality-09
FORMULA_NAME DES-PT-05a-LTLCardinality-10
FORMULA_NAME DES-PT-05a-LTLCardinality-11
FORMULA_NAME DES-PT-05a-LTLCardinality-12
FORMULA_NAME DES-PT-05a-LTLCardinality-13
FORMULA_NAME DES-PT-05a-LTLCardinality-14
FORMULA_NAME DES-PT-05a-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716332898016

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=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DES-PT-05a
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-21 23:08:19] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-21 23:08:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 23:08:19] [INFO ] Load time of PNML (sax parser for PT used): 47 ms
[2024-05-21 23:08:19] [INFO ] Transformed 135 places.
[2024-05-21 23:08:19] [INFO ] Transformed 92 transitions.
[2024-05-21 23:08:19] [INFO ] Found NUPN structural information;
[2024-05-21 23:08:19] [INFO ] Parsed PT model containing 135 places and 92 transitions and 457 arcs in 110 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 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-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-05a-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-05a-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-05a-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-05a-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-05a-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 37 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 29 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 23:08:20] [INFO ] Computed 59 invariants in 12 ms
[2024-05-21 23:08:20] [INFO ] Implicit Places using invariants in 355 ms returned [32]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 472 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 4 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 505 ms. Remains : 133/135 places, 77/78 transitions.
Support contains 37 out of 133 places after structural reductions.
[2024-05-21 23:08:20] [INFO ] Flatten gal took : 41 ms
[2024-05-21 23:08:20] [INFO ] Flatten gal took : 20 ms
[2024-05-21 23:08:20] [INFO ] Input system was already deterministic with 77 transitions.
Support contains 36 out of 133 places (down from 37) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 228 resets, run finished after 250 ms. (steps per millisecond=40 ) properties (out of 21) seen :20
Incomplete Best-First random walk after 10001 steps, including 40 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 77 rows 133 cols
[2024-05-21 23:08:20] [INFO ] Computed 58 invariants in 26 ms
[2024-05-21 23:08:21] [INFO ] After 151ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 23:08:21] [INFO ] [Nat]Absence check using 33 positive place invariants in 6 ms returned sat
[2024-05-21 23:08:21] [INFO ] [Nat]Absence check using 33 positive and 25 generalized place invariants in 6 ms returned sat
[2024-05-21 23:08:21] [INFO ] After 61ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 23:08:21] [INFO ] After 79ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 34 ms.
[2024-05-21 23:08:21] [INFO ] After 241ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 2 out of 133 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 133/133 places, 77/77 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 133 transition count 75
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 1 with 6 rules applied. Total rules applied 8 place count 133 transition count 75
Applied a total of 8 rules in 24 ms. Remains 133 /133 variables (removed 0) and now considering 75/77 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 133/133 places, 75/77 transitions.
Incomplete random walk after 10000 steps, including 131 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1862225 steps, run timeout after 3001 ms. (steps per millisecond=620 ) properties seen :{}
Probabilistic random walk after 1862225 steps, saw 256833 distinct states, run finished after 3002 ms. (steps per millisecond=620 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 75 rows 133 cols
[2024-05-21 23:08:24] [INFO ] Computed 60 invariants in 11 ms
[2024-05-21 23:08:24] [INFO ] After 42ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 23:08:24] [INFO ] [Nat]Absence check using 35 positive place invariants in 5 ms returned sat
[2024-05-21 23:08:24] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 7 ms returned sat
[2024-05-21 23:08:24] [INFO ] After 176ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 23:08:24] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 23:08:24] [INFO ] After 24ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-21 23:08:24] [INFO ] After 39ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 10 ms.
[2024-05-21 23:08:24] [INFO ] After 277ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 133 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 133/133 places, 75/75 transitions.
Applied a total of 0 rules in 6 ms. Remains 133 /133 variables (removed 0) and now considering 75/75 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 133/133 places, 75/75 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 133/133 places, 75/75 transitions.
Applied a total of 0 rules in 7 ms. Remains 133 /133 variables (removed 0) and now considering 75/75 (removed 0) transitions.
[2024-05-21 23:08:24] [INFO ] Invariant cache hit.
[2024-05-21 23:08:24] [INFO ] Implicit Places using invariants in 101 ms returned []
[2024-05-21 23:08:24] [INFO ] Invariant cache hit.
[2024-05-21 23:08:24] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 23:08:24] [INFO ] Implicit Places using invariants and state equation in 161 ms returned []
Implicit Place search using SMT with State Equation took 265 ms to find 0 implicit places.
[2024-05-21 23:08:24] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-21 23:08:25] [INFO ] Invariant cache hit.
[2024-05-21 23:08:25] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 349 ms. Remains : 133/133 places, 75/75 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 133 transition count 75
Applied a total of 1 rules in 10 ms. Remains 133 /133 variables (removed 0) and now considering 75/75 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 75 rows 133 cols
[2024-05-21 23:08:25] [INFO ] Computed 60 invariants in 7 ms
[2024-05-21 23:08:25] [INFO ] After 35ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 23:08:25] [INFO ] [Nat]Absence check using 35 positive place invariants in 4 ms returned sat
[2024-05-21 23:08:25] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 7 ms returned sat
[2024-05-21 23:08:25] [INFO ] After 165ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-21 23:08:25] [INFO ] After 198ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 14 ms.
[2024-05-21 23:08:25] [INFO ] After 264ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
FORMULA DES-PT-05a-LTLCardinality-02 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 36 stabilizing places and 31 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' '!((G(p0) U ((p1 U p2) U G(p3))))'
Support contains 9 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 7 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 23:08:25] [INFO ] Computed 58 invariants in 3 ms
[2024-05-21 23:08:25] [INFO ] Implicit Places using invariants in 82 ms returned []
[2024-05-21 23:08:25] [INFO ] Invariant cache hit.
[2024-05-21 23:08:25] [INFO ] Implicit Places using invariants and state equation in 119 ms returned []
Implicit Place search using SMT with State Equation took 204 ms to find 0 implicit places.
[2024-05-21 23:08:25] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-21 23:08:25] [INFO ] Invariant cache hit.
[2024-05-21 23:08:25] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 279 ms. Remains : 133/133 places, 77/77 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 475 ms :[(NOT p3), true, (OR (AND (NOT p0) p2) (AND (NOT p0) p3) (AND (NOT p0) p1)), (NOT p2), (NOT p3), (NOT p3), (AND (NOT p0) (NOT p2) p3), (OR (AND (NOT p0) p2 (NOT p3)) (AND (NOT p0) p1 (NOT p3)))]
Running random walk in product with property : DES-PT-05a-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(AND p3 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p3) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p3) (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p3) (NOT p2) (NOT p1) p0), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p3) (NOT p2) p1 (NOT p0)), acceptance={} source=0 dest: 3}, { cond=(AND p3 (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=0 dest: 4}, { cond=(OR (AND p2 (NOT p0)) (AND p1 (NOT p0))), acceptance={} source=0 dest: 5}, { cond=(AND (NOT p3) (NOT p2) p1 p0), acceptance={} source=0 dest: 6}, { cond=(AND p3 (NOT p2) (NOT p1) p0), acceptance={} source=0 dest: 7}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(OR (AND p3 (NOT p0)) (AND p2 (NOT p0)) (AND p1 (NOT p0))), acceptance={} source=2 dest: 1}, { cond=(OR (AND p3 p0) (AND p2 p0) (AND p1 p0)), acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p3), acceptance={} source=4 dest: 1}, { cond=p3, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p3) (NOT p2) (NOT p1)), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p3) (NOT p2) p1), acceptance={} source=5 dest: 3}, { cond=(AND p3 (NOT p2) (NOT p1)), acceptance={} source=5 dest: 4}, { cond=(OR (AND p3 p2) (AND p3 p1)), acceptance={} source=5 dest: 5}, { cond=(OR (AND (NOT p3) p2) (AND (NOT p3) p1)), acceptance={0} source=5 dest: 5}], [{ cond=(AND p3 (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=6 dest: 1}, { cond=(AND p3 (NOT p2) (NOT p1) p0), acceptance={} source=6 dest: 2}, { cond=(AND p3 (NOT p2) p1 (NOT p0)), acceptance={} source=6 dest: 3}, { cond=(AND p3 (NOT p2) p1 p0), acceptance={} source=6 dest: 6}], [{ cond=(OR (AND (NOT p3) p2 (NOT p0)) (AND (NOT p3) p1 (NOT p0))), acceptance={} source=7 dest: 1}, { cond=(OR (AND (NOT p3) p2 p0) (AND (NOT p3) p1 p0)), acceptance={} source=7 dest: 2}, { cond=(OR (AND p3 p2 (NOT p0)) (AND p3 p1 (NOT p0))), acceptance={} source=7 dest: 4}, { cond=(OR (AND p3 p2 p0) (AND p3 p1 p0)), acceptance={} source=7 dest: 7}]], initial=0, aps=[p3:(OR (EQ s60 0) (EQ s83 1)), p0:(OR (EQ s103 0) (EQ s18 1) (EQ s60 0) (EQ s16 1)), p2:(OR (EQ s13 0) (EQ s56 1)), p1:(OR (EQ s108 0) (EQ s4 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null, null, null, null][true, true, true, true, true, true, true, true]]
Product exploration explored 100000 steps with 2259 reset in 396 ms.
Entered a terminal (fully accepting) state of product in 2059 steps with 48 reset in 7 ms.
FORMULA DES-PT-05a-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-05a-LTLCardinality-00 finished in 1224 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((F(G(p0))||G((p1 U p0)))))))'
Support contains 4 out of 133 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 77/77 transitions.
Applied a total of 0 rules in 3 ms. Remains 133 /133 variables (removed 0) and now considering 77/77 (removed 0) transitions.
[2024-05-21 23:08:26] [INFO ] Invariant cache hit.
[2024-05-21 23:08:26] [INFO ] Implicit Places using invariants in 75 ms returned []
[2024-05-21 23:08:26] [INFO ] Invariant cache hit.
[2024-05-21 23:08:27] [INFO ] Implicit Places using invariants and state equation in 125 ms returned []
Implicit Place search using SMT with State Equation took 202 ms to find 0 implicit places.
[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 55 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 261 ms. Remains : 133/133 places, 77/77 transitions.
Stuttering acceptance computed with spot in 247 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DES-PT-05a-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(OR p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 0}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={} source=5 dest: 4}]], initial=5, aps=[p0:(OR (EQ s6 0) (EQ s18 1)), p1:(OR (EQ s70 0) (EQ s61 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 2986 reset in 205 ms.
Product exploration explored 100000 steps with 2955 reset in 256 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), true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 96 ms. Reduced automaton from 6 states, 10 edges and 2 AP (stutter sensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 126 ms :[(NOT p0), (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 219 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 4) seen :2
Incomplete Best-First random walk after 10001 steps, including 49 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 51 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-21 23:08:28] [INFO ] Invariant cache hit.
[2024-05-21 23:08:28] [INFO ] After 37ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-21 23:08:28] [INFO ] [Nat]Absence check using 33 positive place invariants in 4 ms returned sat
[2024-05-21 23:08:28] [INFO ] [Nat]Absence check using 33 positive and 25 generalized place invariants in 6 ms returned sat
[2024-05-21 23:08:28] [INFO ] After 119ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p0 p1), true, (F (OR (G p0) (G (NOT p0)))), (G (OR p0 p1)), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT p0)), (F (AND (NOT p0) p1))]
Knowledge based reduction with 5 factoid took 136 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Support contains 2 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 10 ms. Remains 133 /133 variables (removed 0) and now considering 77/77 (removed 0) transitions.
[2024-05-21 23:08:28] [INFO ] Invariant cache hit.
[2024-05-21 23:08:28] [INFO ] Implicit Places using invariants in 83 ms returned []
[2024-05-21 23:08:28] [INFO ] Invariant cache hit.
[2024-05-21 23:08:28] [INFO ] Implicit Places using invariants and state equation in 118 ms returned []
Implicit Place search using SMT with State Equation took 206 ms to find 0 implicit places.
[2024-05-21 23:08:28] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-21 23:08:28] [INFO ] Invariant cache hit.
[2024-05-21 23:08:29] [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 289 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 1/1 atomic propositions.
Knowledge obtained : [p0, (X (NOT p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 3 factoid took 186 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=0 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X (NOT p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 3 factoid took 150 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 6248 reset in 188 ms.
Product exploration explored 100000 steps with 6368 reset in 218 ms.
Built C files in :
/tmp/ltsmin6076007533516845407
[2024-05-21 23:08:30] [INFO ] Computing symmetric may disable matrix : 77 transitions.
[2024-05-21 23:08:30] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 23:08:30] [INFO ] Computing symmetric may enable matrix : 77 transitions.
[2024-05-21 23:08:30] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 23:08:30] [INFO ] Computing Do-Not-Accords matrix : 77 transitions.
[2024-05-21 23:08:30] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 23:08:30] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6076007533516845407
Running compilation step : cd /tmp/ltsmin6076007533516845407;'/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 299 ms.
Running link step : cd /tmp/ltsmin6076007533516845407;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 46 ms.
Running LTSmin : cd /tmp/ltsmin6076007533516845407;'/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/stateBased7817348146797401064.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 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 11 ms. Remains 133 /133 variables (removed 0) and now considering 77/77 (removed 0) transitions.
[2024-05-21 23:08:45] [INFO ] Invariant cache hit.
[2024-05-21 23:08:45] [INFO ] Implicit Places using invariants in 81 ms returned []
[2024-05-21 23:08:45] [INFO ] Invariant cache hit.
[2024-05-21 23:08:45] [INFO ] Implicit Places using invariants and state equation in 120 ms returned []
Implicit Place search using SMT with State Equation took 206 ms to find 0 implicit places.
[2024-05-21 23:08:45] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-21 23:08:45] [INFO ] Invariant cache hit.
[2024-05-21 23:08:45] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 307 ms. Remains : 133/133 places, 77/77 transitions.
Built C files in :
/tmp/ltsmin12617957882880609631
[2024-05-21 23:08:45] [INFO ] Computing symmetric may disable matrix : 77 transitions.
[2024-05-21 23:08:45] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 23:08:45] [INFO ] Computing symmetric may enable matrix : 77 transitions.
[2024-05-21 23:08:45] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 23:08:45] [INFO ] Computing Do-Not-Accords matrix : 77 transitions.
[2024-05-21 23:08:45] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 23:08:45] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12617957882880609631
Running compilation step : cd /tmp/ltsmin12617957882880609631;'/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 199 ms.
Running link step : cd /tmp/ltsmin12617957882880609631;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin12617957882880609631;'/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/stateBased2397840754002403622.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-21 23:09:00] [INFO ] Flatten gal took : 11 ms
[2024-05-21 23:09:00] [INFO ] Flatten gal took : 9 ms
[2024-05-21 23:09:00] [INFO ] Time to serialize gal into /tmp/LTL15244900480138542084.gal : 3 ms
[2024-05-21 23:09:00] [INFO ] Time to serialize properties into /tmp/LTL18213623866388477364.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/LTL15244900480138542084.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14238961475731688342.hoa' '-atoms' '/tmp/LTL18213623866388477364.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...320
Loading property file /tmp/LTL18213623866388477364.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14238961475731688342.hoa
Detected timeout of ITS tools.
[2024-05-21 23:09:15] [INFO ] Flatten gal took : 8 ms
[2024-05-21 23:09:15] [INFO ] Flatten gal took : 9 ms
[2024-05-21 23:09:15] [INFO ] Time to serialize gal into /tmp/LTL8895028346870116627.gal : 2 ms
[2024-05-21 23:09:15] [INFO ] Time to serialize properties into /tmp/LTL18125465541681606367.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/LTL8895028346870116627.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18125465541681606367.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(X((F(G("((p6==0)||(p18==1))")))||(G(("((p71==0)||(p62==1))")U("((p6==0)||(p18==1))"))))))))
Formula 0 simplified : XXX(GF!"((p6==0)||(p18==1))" & F(!"((p71==0)||(p62==1))" R !"((p6==0)||(p18==1))"))
Detected timeout of ITS tools.
[2024-05-21 23:09:30] [INFO ] Flatten gal took : 8 ms
[2024-05-21 23:09:30] [INFO ] Applying decomposition
[2024-05-21 23:09:30] [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/graph9851171479136147110.txt' '-o' '/tmp/graph9851171479136147110.bin' '-w' '/tmp/graph9851171479136147110.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph9851171479136147110.bin' '-l' '-1' '-v' '-w' '/tmp/graph9851171479136147110.weights' '-q' '0' '-e' '0.001'
[2024-05-21 23:09:30] [INFO ] Decomposing Gal with order
[2024-05-21 23:09:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 23:09:31] [INFO ] Removed a total of 16 redundant transitions.
[2024-05-21 23:09:31] [INFO ] Flatten gal took : 35 ms
[2024-05-21 23:09:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 5 ms.
[2024-05-21 23:09:31] [INFO ] Time to serialize gal into /tmp/LTL40542586647242641.gal : 3 ms
[2024-05-21 23:09:31] [INFO ] Time to serialize properties into /tmp/LTL2612000312960852204.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/LTL40542586647242641.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2612000312960852204.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...252
Read 1 LTL properties
Checking formula 0 : !((X(X(X((F(G("((u48.p6==0)||(i0.u2.p18==1))")))||(G(("((i10.u22.p71==0)||(i6.u18.p62==1))")U("((u48.p6==0)||(i0.u2.p18==1))"))))))))
Formula 0 simplified : XXX(GF!"((u48.p6==0)||(i0.u2.p18==1))" & F(!"((i10.u22.p71==0)||(i6.u18.p62==1))" R !"((u48.p6==0)||(i0.u2.p18==1))"))
Reverse transition relation is NOT exact ! Due to transitions t1, t37, t38, t70, u12.t30, u48.t5, u48.t16, i0.u2.t8, i0.u2.t21, i0.u2.t25, i1.u0.t10, i1.u6...328
Computing Next relation with stutter on 33629 deadlock states
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12668330964377248709
[2024-05-21 23:09:46] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12668330964377248709
Running compilation step : cd /tmp/ltsmin12668330964377248709;'/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/ltsmin12668330964377248709;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin12668330964377248709;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(X((<>([]((LTLAPp0==true)))||[](((LTLAPp1==true) U (LTLAPp0==true)))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property DES-PT-05a-LTLCardinality-03 finished in 94361 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((G(p1)||p0))&&F(p2)))'
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 11 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 80 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 122 ms returned []
Implicit Place search using SMT with State Equation took 204 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 23:10:01] [INFO ] Dead Transitions using invariants and state equation in 61 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 284 ms. Remains : 133/133 places, 77/77 transitions.
Stuttering acceptance computed with spot in 181 ms :[true, (OR (NOT p1) (NOT p2)), (NOT p1), (AND (NOT p1) (NOT p0)), (OR (NOT p2) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : DES-PT-05a-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 0}, { cond=(AND p1 (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(AND p1 p2), acceptance={0} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=4 dest: 0}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=4 dest: 1}, { cond=(AND (NOT p0) p1 p2), acceptance={0} source=4 dest: 2}, { cond=(AND p0 p2), acceptance={0} source=4 dest: 3}, { cond=(AND p0 (NOT p2)), acceptance={0} source=4 dest: 4}]], initial=4, aps=[p1:(OR (EQ s105 0) (EQ s51 1)), p2:(EQ s45 1), p0:(OR (EQ s99 0) (EQ s117 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Product exploration explored 100000 steps with 2239 reset in 224 ms.
Entered a terminal (fully accepting) state of product in 9899 steps with 221 reset in 24 ms.
FORMULA DES-PT-05a-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-05a-LTLCardinality-04 finished in 742 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)))))'
Support contains 2 out of 133 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 77/77 transitions.
Applied a total of 0 rules in 1 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 23:10:02] [INFO ] Implicit Places using invariants in 84 ms returned []
[2024-05-21 23:10:02] [INFO ] Invariant cache hit.
[2024-05-21 23:10:02] [INFO ] Implicit Places using invariants and state equation in 120 ms returned []
Implicit Place search using SMT with State Equation took 206 ms to find 0 implicit places.
[2024-05-21 23:10:02] [INFO ] Invariant cache hit.
[2024-05-21 23:10:02] [INFO ] Dead Transitions using invariants and state equation in 55 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 264 ms. Remains : 133/133 places, 77/77 transitions.
Stuttering acceptance computed with spot in 164 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DES-PT-05a-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(AND (NEQ s34 0) (NEQ s56 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][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 6 steps with 0 reset in 0 ms.
FORMULA DES-PT-05a-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-05a-LTLCardinality-06 finished in 451 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((G(p1)||p0))))'
Support contains 4 out of 133 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 77/77 transitions.
Applied a total of 0 rules in 2 ms. Remains 133 /133 variables (removed 0) and now considering 77/77 (removed 0) transitions.
[2024-05-21 23:10:02] [INFO ] Invariant cache hit.
[2024-05-21 23:10:02] [INFO ] Implicit Places using invariants in 82 ms returned []
[2024-05-21 23:10:02] [INFO ] Invariant cache hit.
[2024-05-21 23:10:02] [INFO ] Implicit Places using invariants and state equation in 129 ms returned []
Implicit Place search using SMT with State Equation took 212 ms to find 0 implicit places.
[2024-05-21 23:10:02] [INFO ] Invariant cache hit.
[2024-05-21 23:10:02] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 285 ms. Remains : 133/133 places, 77/77 transitions.
Stuttering acceptance computed with spot in 129 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DES-PT-05a-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=1, aps=[p1:(OR (EQ s8 0) (EQ s21 1)), p0:(OR (EQ s38 0) (EQ s61 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 4629 steps with 94 reset in 15 ms.
FORMULA DES-PT-05a-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-05a-LTLCardinality-08 finished in 448 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) U X(p1)))'
Support contains 3 out of 133 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 77/77 transitions.
Applied a total of 0 rules in 3 ms. Remains 133 /133 variables (removed 0) and now considering 77/77 (removed 0) transitions.
[2024-05-21 23:10:02] [INFO ] Invariant cache hit.
[2024-05-21 23:10:02] [INFO ] Implicit Places using invariants in 95 ms returned []
[2024-05-21 23:10:02] [INFO ] Invariant cache hit.
[2024-05-21 23:10:03] [INFO ] Implicit Places using invariants and state equation in 129 ms returned []
Implicit Place search using SMT with State Equation took 226 ms to find 0 implicit places.
[2024-05-21 23:10:03] [INFO ] Invariant cache hit.
[2024-05-21 23:10:03] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 289 ms. Remains : 133/133 places, 77/77 transitions.
Stuttering acceptance computed with spot in 179 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p0)]
Running random walk in product with property : DES-PT-05a-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(EQ s88 1), p1:(OR (EQ s98 0) (EQ s1 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 263 ms.
Product exploration explored 100000 steps with 50000 reset in 299 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 p0) p1), (X p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), true, (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 8 factoid took 19 ms. Reduced automaton from 5 states, 9 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DES-PT-05a-LTLCardinality-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DES-PT-05a-LTLCardinality-10 finished in 1075 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 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 7 ms. Remains 133 /133 variables (removed 0) and now considering 77/77 (removed 0) transitions.
[2024-05-21 23:10:03] [INFO ] Invariant cache hit.
[2024-05-21 23:10:04] [INFO ] Implicit Places using invariants in 80 ms returned []
[2024-05-21 23:10:04] [INFO ] Invariant cache hit.
[2024-05-21 23:10:04] [INFO ] Implicit Places using invariants and state equation in 117 ms returned []
Implicit Place search using SMT with State Equation took 199 ms to find 0 implicit places.
[2024-05-21 23:10:04] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-21 23:10:04] [INFO ] Invariant cache hit.
[2024-05-21 23:10:04] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 272 ms. Remains : 133/133 places, 77/77 transitions.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Running random walk in product with property : DES-PT-05a-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s68 0) (EQ s67 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 14288 steps with 324 reset in 34 ms.
FORMULA DES-PT-05a-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-05a-LTLCardinality-11 finished in 357 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 1 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 23:10:04] [INFO ] Invariant cache hit.
[2024-05-21 23:10:04] [INFO ] Implicit Places using invariants in 80 ms returned []
[2024-05-21 23:10:04] [INFO ] Invariant cache hit.
[2024-05-21 23:10:04] [INFO ] Implicit Places using invariants and state equation in 111 ms returned []
Implicit Place search using SMT with State Equation took 206 ms to find 0 implicit places.
[2024-05-21 23:10:04] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-21 23:10:04] [INFO ] Invariant cache hit.
[2024-05-21 23:10:04] [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 292 ms. Remains : 133/133 places, 77/77 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : DES-PT-05a-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s107 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]]
Product exploration explored 100000 steps with 50000 reset in 305 ms.
Product exploration explored 100000 steps with 50000 reset in 310 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 : [(NOT p0), (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 15 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DES-PT-05a-LTLCardinality-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DES-PT-05a-LTLCardinality-12 finished in 977 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U X(X((!p0&&X((p1 U !p2)))))))'
Support contains 5 out of 133 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 77/77 transitions.
Applied a total of 0 rules in 2 ms. Remains 133 /133 variables (removed 0) and now considering 77/77 (removed 0) transitions.
[2024-05-21 23:10:05] [INFO ] Invariant cache hit.
[2024-05-21 23:10:05] [INFO ] Implicit Places using invariants in 81 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 115 ms returned []
Implicit Place search using SMT with State Equation took 201 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 76 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 280 ms. Remains : 133/133 places, 77/77 transitions.
Stuttering acceptance computed with spot in 407 ms :[p2, p2, p2, (OR p2 p0), (OR p0 p2), (OR p2 p0), (OR p2 p0), (OR p2 p0), true, (OR p2 p0)]
Running random walk in product with property : DES-PT-05a-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(AND p2 p1), acceptance={0} source=0 dest: 0}, { cond=(AND p2 (NOT p1)), acceptance={0} source=0 dest: 8}], [{ cond=(OR (AND (NOT p0) p2) (AND p2 p1)), acceptance={} source=1 dest: 0}, { cond=(AND p0 p2 (NOT p1)), acceptance={} source=1 dest: 8}], [{ cond=(OR (AND (NOT p0) p2) (AND p2 p1)), acceptance={} source=2 dest: 1}, { cond=(AND p0 p2 (NOT p1)), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 2}, { cond=p0, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 8}], [{ cond=(NOT p0), acceptance={} source=5 dest: 1}, { cond=p0, acceptance={} source=5 dest: 4}], [{ cond=true, acceptance={} source=6 dest: 4}], [{ cond=p0, acceptance={} source=7 dest: 3}, { cond=(NOT p0), acceptance={} source=7 dest: 5}], [{ cond=true, acceptance={0} source=8 dest: 8}], [{ cond=(NOT p0), acceptance={} source=9 dest: 6}, { cond=p0, acceptance={} source=9 dest: 7}]], initial=9, aps=[p2:(OR (EQ s2 0) (EQ s128 1)), p1:(OR (EQ s39 0) (EQ s93 1)), p0:(EQ s76 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, null][false, false, false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 34 steps with 0 reset in 1 ms.
FORMULA DES-PT-05a-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-05a-LTLCardinality-14 finished in 704 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((F(G(p0))||G((p1 U p0)))))))'
Found a Lengthening insensitive property : DES-PT-05a-LTLCardinality-03
Stuttering acceptance computed with spot in 262 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 4 out of 133 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 133/133 places, 77/77 transitions.
Applied a total of 0 rules in 9 ms. Remains 133 /133 variables (removed 0) and now considering 77/77 (removed 0) transitions.
[2024-05-21 23:10:06] [INFO ] Invariant cache hit.
[2024-05-21 23:10:06] [INFO ] Implicit Places using invariants in 88 ms returned []
[2024-05-21 23:10:06] [INFO ] Invariant cache hit.
[2024-05-21 23:10:06] [INFO ] Implicit Places using invariants and state equation in 155 ms returned []
Implicit Place search using SMT with State Equation took 259 ms to find 0 implicit places.
[2024-05-21 23:10:06] [INFO ] Invariant cache hit.
[2024-05-21 23:10:06] [INFO ] Dead Transitions using invariants and state equation in 60 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 331 ms. Remains : 133/133 places, 77/77 transitions.
Running random walk in product with property : DES-PT-05a-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(OR p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 0}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={} source=5 dest: 4}]], initial=5, aps=[p0:(OR (EQ s6 0) (EQ s18 1)), p1:(OR (EQ s70 0) (EQ s61 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, sl-invariant], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 2921 reset in 195 ms.
Product exploration explored 100000 steps with 2985 reset in 299 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), true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 82 ms. Reduced automaton from 6 states, 10 edges and 2 AP (stutter sensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 116 ms :[(NOT p0), (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 218 resets, run finished after 124 ms. (steps per millisecond=80 ) properties (out of 4) seen :2
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 53 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-21 23:10:07] [INFO ] Invariant cache hit.
[2024-05-21 23:10:07] [INFO ] After 36ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-21 23:10:07] [INFO ] [Nat]Absence check using 33 positive place invariants in 4 ms returned sat
[2024-05-21 23:10:07] [INFO ] [Nat]Absence check using 33 positive and 25 generalized place invariants in 6 ms returned sat
[2024-05-21 23:10:07] [INFO ] After 112ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p0 p1), true, (F (OR (G p0) (G (NOT p0)))), (G (OR p0 p1)), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT p0)), (F (AND (NOT p0) p1))]
Knowledge based reduction with 5 factoid took 136 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0)]
Support contains 2 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 9 ms. Remains 133 /133 variables (removed 0) and now considering 77/77 (removed 0) transitions.
[2024-05-21 23:10:08] [INFO ] Invariant cache hit.
[2024-05-21 23:10:08] [INFO ] Implicit Places using invariants in 84 ms returned []
[2024-05-21 23:10:08] [INFO ] Invariant cache hit.
[2024-05-21 23:10:08] [INFO ] Implicit Places using invariants and state equation in 136 ms returned []
Implicit Place search using SMT with State Equation took 222 ms to find 0 implicit places.
[2024-05-21 23:10:08] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-21 23:10:08] [INFO ] Invariant cache hit.
[2024-05-21 23:10:08] [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 303 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 1/1 atomic propositions.
Knowledge obtained : [p0, (X (NOT p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 3 factoid took 278 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X (NOT p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 3 factoid took 136 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 6251 reset in 187 ms.
Product exploration explored 100000 steps with 6394 reset in 202 ms.
Built C files in :
/tmp/ltsmin8951905883520027204
[2024-05-21 23:10:09] [INFO ] Computing symmetric may disable matrix : 77 transitions.
[2024-05-21 23:10:09] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 23:10:09] [INFO ] Computing symmetric may enable matrix : 77 transitions.
[2024-05-21 23:10:09] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 23:10:09] [INFO ] Computing Do-Not-Accords matrix : 77 transitions.
[2024-05-21 23:10:09] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 23:10:09] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8951905883520027204
Running compilation step : cd /tmp/ltsmin8951905883520027204;'/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 205 ms.
Running link step : cd /tmp/ltsmin8951905883520027204;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin8951905883520027204;'/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/stateBased1437383247792356100.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 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 18 ms. Remains 133 /133 variables (removed 0) and now considering 77/77 (removed 0) transitions.
[2024-05-21 23:10:24] [INFO ] Invariant cache hit.
[2024-05-21 23:10:24] [INFO ] Implicit Places using invariants in 95 ms returned []
[2024-05-21 23:10:24] [INFO ] Invariant cache hit.
[2024-05-21 23:10:24] [INFO ] Implicit Places using invariants and state equation in 126 ms returned []
Implicit Place search using SMT with State Equation took 223 ms to find 0 implicit places.
[2024-05-21 23:10:24] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-21 23:10:24] [INFO ] Invariant cache hit.
[2024-05-21 23:10:24] [INFO ] Dead Transitions using invariants and state equation in 61 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 308 ms. Remains : 133/133 places, 77/77 transitions.
Built C files in :
/tmp/ltsmin5229122454235425072
[2024-05-21 23:10:25] [INFO ] Computing symmetric may disable matrix : 77 transitions.
[2024-05-21 23:10:25] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 23:10:25] [INFO ] Computing symmetric may enable matrix : 77 transitions.
[2024-05-21 23:10:25] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 23:10:25] [INFO ] Computing Do-Not-Accords matrix : 77 transitions.
[2024-05-21 23:10:25] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 23:10:25] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5229122454235425072
Running compilation step : cd /tmp/ltsmin5229122454235425072;'/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 205 ms.
Running link step : cd /tmp/ltsmin5229122454235425072;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin5229122454235425072;'/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/stateBased17770441351314553426.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-21 23:10:40] [INFO ] Flatten gal took : 14 ms
[2024-05-21 23:10:40] [INFO ] Flatten gal took : 8 ms
[2024-05-21 23:10:40] [INFO ] Time to serialize gal into /tmp/LTL3646318270560845263.gal : 7 ms
[2024-05-21 23:10:40] [INFO ] Time to serialize properties into /tmp/LTL5201329388123973817.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/LTL3646318270560845263.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17703753023634732744.hoa' '-atoms' '/tmp/LTL5201329388123973817.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL5201329388123973817.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17703753023634732744.hoa
Detected timeout of ITS tools.
[2024-05-21 23:10:55] [INFO ] Flatten gal took : 6 ms
[2024-05-21 23:10:55] [INFO ] Flatten gal took : 6 ms
[2024-05-21 23:10:55] [INFO ] Time to serialize gal into /tmp/LTL14295824317495992739.gal : 1 ms
[2024-05-21 23:10:55] [INFO ] Time to serialize properties into /tmp/LTL15613127298264957634.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/LTL14295824317495992739.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15613127298264957634.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(X(X((F(G("((p6==0)||(p18==1))")))||(G(("((p71==0)||(p62==1))")U("((p6==0)||(p18==1))"))))))))
Formula 0 simplified : XXX(GF!"((p6==0)||(p18==1))" & F(!"((p71==0)||(p62==1))" R !"((p6==0)||(p18==1))"))
Detected timeout of ITS tools.
[2024-05-21 23:11:10] [INFO ] Flatten gal took : 10 ms
[2024-05-21 23:11:10] [INFO ] Applying decomposition
[2024-05-21 23:11:10] [INFO ] Flatten gal took : 15 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/graph18051178506735018918.txt' '-o' '/tmp/graph18051178506735018918.bin' '-w' '/tmp/graph18051178506735018918.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph18051178506735018918.bin' '-l' '-1' '-v' '-w' '/tmp/graph18051178506735018918.weights' '-q' '0' '-e' '0.001'
[2024-05-21 23:11:10] [INFO ] Decomposing Gal with order
[2024-05-21 23:11:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 23:11:10] [INFO ] Removed a total of 16 redundant transitions.
[2024-05-21 23:11:10] [INFO ] Flatten gal took : 10 ms
[2024-05-21 23:11:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-21 23:11:10] [INFO ] Time to serialize gal into /tmp/LTL13271936898194414016.gal : 2 ms
[2024-05-21 23:11:10] [INFO ] Time to serialize properties into /tmp/LTL11308204879840335282.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/LTL13271936898194414016.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11308204879840335282.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...256
Read 1 LTL properties
Checking formula 0 : !((X(X(X((F(G("((u48.p6==0)||(i0.u2.p18==1))")))||(G(("((i8.u22.p71==0)||(i5.u18.p62==1))")U("((u48.p6==0)||(i0.u2.p18==1))"))))))))
Formula 0 simplified : XXX(GF!"((u48.p6==0)||(i0.u2.p18==1))" & F(!"((i8.u22.p71==0)||(i5.u18.p62==1))" R !"((u48.p6==0)||(i0.u2.p18==1))"))
Reverse transition relation is NOT exact ! Due to transitions t1, t37, t38, t70, u13.t30, u14.t11, u48.t5, u48.t16, i0.u2.t8, i0.u2.t21, i0.u2.t25, i1.u0.t...329
Computing Next relation with stutter on 33629 deadlock states
83 unique states visited
0 strongly connected components in search stack
106 transitions explored
59 items max in DFS search stack
673 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,0,6.75773,191668,1,0,345565,2849,1639,657763,708,10866,399591
no accepting run found
Formula 0 is TRUE no accepting run found.
Treatment of property DES-PT-05a-LTLCardinality-03 finished in 72183 ms.
Length sensitive decision was in the wrong direction : Lengthening insensitive + true
[2024-05-21 23:11:18] [INFO ] Flatten gal took : 5 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin12736685974516178131
[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 0 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 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 23:11:18] [INFO ] Applying decomposition
[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 ] Flatten gal took : 4 ms
[2024-05-21 23:11:18] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12736685974516178131
Running compilation step : cd /tmp/ltsmin12736685974516178131;'/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/graph11021486399211356966.txt' '-o' '/tmp/graph11021486399211356966.bin' '-w' '/tmp/graph11021486399211356966.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph11021486399211356966.bin' '-l' '-1' '-v' '-w' '/tmp/graph11021486399211356966.weights' '-q' '0' '-e' '0.001'
[2024-05-21 23:11:18] [INFO ] Decomposing Gal with order
[2024-05-21 23:11:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 23:11:18] [INFO ] Removed a total of 18 redundant transitions.
[2024-05-21 23:11:18] [INFO ] Flatten gal took : 9 ms
[2024-05-21 23:11:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 2 ms.
[2024-05-21 23:11:18] [INFO ] Time to serialize gal into /tmp/LTLCardinality8583360796883779569.gal : 2 ms
[2024-05-21 23:11:18] [INFO ] Time to serialize properties into /tmp/LTLCardinality4306694723274521339.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/LTLCardinality8583360796883779569.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality4306694723274521339.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 : !((X(X(X((F(G("((u49.p6==0)||(i2.u2.p18==1))")))||(G(("((i13.u23.p71==0)||(i12.u19.p62==1))")U("((u49.p6==0)||(i2.u2.p18==1))"))))))))
Formula 0 simplified : XXX(GF!"((u49.p6==0)||(i2.u2.p18==1))" & F(!"((i13.u23.p71==0)||(i12.u19.p62==1))" R !"((u49.p6==0)||(i2.u2.p18==1))"))
Compilation finished in 228 ms.
Running link step : cd /tmp/ltsmin12736685974516178131;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin12736685974516178131;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(X((<>([]((LTLAPp0==true)))||[](((LTLAPp1==true) U (LTLAPp0==true)))))))' '--buchi-type=spotba'
Reverse transition relation is NOT exact ! Due to transitions t1, t37, t38, t70, u13.t30, u49.t5, u49.t16, i0.t74, i0.t68, i0.t0, i0.u1.t9, i1.u0.t10, i1.u...325
Computing Next relation with stutter on 33629 deadlock states
83 unique states visited
0 strongly connected components in search stack
106 transitions explored
59 items max in DFS search stack
548 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,0,5.50241,140736,1,0,218513,2206,1682,472820,599,8364,259997
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA DES-PT-05a-LTLCardinality-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Total runtime 192583 ms.

BK_STOP 1716333093032

--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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="LTLCardinality"
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 LTLCardinality"
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-171624208500407"
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 [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;