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.r351-tall-171679101400008.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 RingSingleMessageInMbox-PT-d0m005, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r351-tall-171679101400008
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 468K
-rw-r--r-- 1 mcc users 6.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 23 07:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 23 07:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 07:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.5K Apr 13 00:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 97K Apr 13 00:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.5K Apr 13 00:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 73K Apr 13 00:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 23 07:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 23 07:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 64K May 18 16:43 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 RingSingleMessageInMbox-PT-d0m005-LTLFireability-00
FORMULA_NAME RingSingleMessageInMbox-PT-d0m005-LTLFireability-01
FORMULA_NAME RingSingleMessageInMbox-PT-d0m005-LTLFireability-02
FORMULA_NAME RingSingleMessageInMbox-PT-d0m005-LTLFireability-03
FORMULA_NAME RingSingleMessageInMbox-PT-d0m005-LTLFireability-04
FORMULA_NAME RingSingleMessageInMbox-PT-d0m005-LTLFireability-05
FORMULA_NAME RingSingleMessageInMbox-PT-d0m005-LTLFireability-06
FORMULA_NAME RingSingleMessageInMbox-PT-d0m005-LTLFireability-07
FORMULA_NAME RingSingleMessageInMbox-PT-d0m005-LTLFireability-08
FORMULA_NAME RingSingleMessageInMbox-PT-d0m005-LTLFireability-09
FORMULA_NAME RingSingleMessageInMbox-PT-d0m005-LTLFireability-10
FORMULA_NAME RingSingleMessageInMbox-PT-d0m005-LTLFireability-11
FORMULA_NAME RingSingleMessageInMbox-PT-d0m005-LTLFireability-12
FORMULA_NAME RingSingleMessageInMbox-PT-d0m005-LTLFireability-13
FORMULA_NAME RingSingleMessageInMbox-PT-d0m005-LTLFireability-14
FORMULA_NAME RingSingleMessageInMbox-PT-d0m005-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716839975980

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=RingSingleMessageInMbox-PT-d0m005
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-27 19:59:37] [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]
[2024-05-27 19:59:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-27 19:59:37] [INFO ] Load time of PNML (sax parser for PT used): 47 ms
[2024-05-27 19:59:37] [INFO ] Transformed 385 places.
[2024-05-27 19:59:37] [INFO ] Transformed 59 transitions.
[2024-05-27 19:59:37] [INFO ] Parsed PT model containing 385 places and 59 transitions and 236 arcs in 105 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 2 formulas.
Deduced a syphon composed of 329 places in 0 ms
Reduce places removed 329 places and 0 transitions.
FORMULA RingSingleMessageInMbox-PT-d0m005-LTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d0m005-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 28 out of 56 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 56/56 places, 59/59 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 54 transition count 59
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 4 place count 52 transition count 57
Iterating global reduction 1 with 2 rules applied. Total rules applied 6 place count 52 transition count 57
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 7 place count 51 transition count 56
Iterating global reduction 1 with 1 rules applied. Total rules applied 8 place count 51 transition count 56
Applied a total of 8 rules in 15 ms. Remains 51 /56 variables (removed 5) and now considering 56/59 (removed 3) transitions.
// Phase 1: matrix 56 rows 51 cols
[2024-05-27 19:59:37] [INFO ] Computed 3 invariants in 13 ms
[2024-05-27 19:59:38] [INFO ] Implicit Places using invariants in 448 ms returned []
[2024-05-27 19:59:38] [INFO ] Invariant cache hit.
[2024-05-27 19:59:38] [INFO ] State equation strengthened by 26 read => feed constraints.
[2024-05-27 19:59:38] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 542 ms to find 0 implicit places.
[2024-05-27 19:59:38] [INFO ] Invariant cache hit.
[2024-05-27 19:59:38] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 51/56 places, 56/59 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 600 ms. Remains : 51/56 places, 56/59 transitions.
Support contains 28 out of 51 places after structural reductions.
[2024-05-27 19:59:38] [INFO ] Flatten gal took : 20 ms
[2024-05-27 19:59:38] [INFO ] Flatten gal took : 8 ms
[2024-05-27 19:59:38] [INFO ] Input system was already deterministic with 56 transitions.
Incomplete random walk after 10000 steps, including 2177 resets, run finished after 465 ms. (steps per millisecond=21 ) properties (out of 30) seen :17
Incomplete Best-First random walk after 10000 steps, including 497 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 13) seen :3
Incomplete Best-First random walk after 10000 steps, including 457 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 510 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 969 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 10) seen :2
Incomplete Best-First random walk after 10001 steps, including 465 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 952 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 475 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 476 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2024-05-27 19:59:39] [INFO ] Invariant cache hit.
[2024-05-27 19:59:39] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-27 19:59:39] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-27 19:59:39] [INFO ] After 45ms SMT Verify possible using state equation in real domain returned unsat :3 sat :1 real:4
[2024-05-27 19:59:39] [INFO ] State equation strengthened by 26 read => feed constraints.
[2024-05-27 19:59:39] [INFO ] After 8ms SMT Verify possible using 26 Read/Feed constraints in real domain returned unsat :3 sat :0 real:5
[2024-05-27 19:59:39] [INFO ] After 131ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:5
[2024-05-27 19:59:39] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-27 19:59:39] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-27 19:59:39] [INFO ] After 44ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :5
[2024-05-27 19:59:39] [INFO ] After 32ms SMT Verify possible using 26 Read/Feed constraints in natural domain returned unsat :3 sat :5
[2024-05-27 19:59:39] [INFO ] After 87ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :5
Attempting to minimize the solution found.
Minimization took 35 ms.
[2024-05-27 19:59:39] [INFO ] After 217ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :5
Fused 8 Parikh solutions to 5 different solutions.
Parikh walk visited 0 properties in 11 ms.
Support contains 9 out of 51 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 51/51 places, 56/56 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 49 transition count 54
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 49 transition count 54
Applied a total of 4 rules in 10 ms. Remains 49 /51 variables (removed 2) and now considering 54/56 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 49/51 places, 54/56 transitions.
Incomplete random walk after 10000 steps, including 2158 resets, run finished after 137 ms. (steps per millisecond=72 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 496 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 508 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 921 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 983 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 488 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 5) seen :0
Finished probabilistic random walk after 463 steps, run visited all 5 properties in 18 ms. (steps per millisecond=25 )
Probabilistic random walk after 463 steps, saw 249 distinct states, run finished after 18 ms. (steps per millisecond=25 ) properties seen :5
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 3 atomic propositions for a total of 14 simplifications.
Computed a total of 6 stabilizing places and 12 stable transitions
Graph (complete) has 155 edges and 51 vertex of which 50 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
FORMULA RingSingleMessageInMbox-PT-d0m005-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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) U X(G(p1))))'
Support contains 3 out of 51 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 51/51 places, 56/56 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 46 transition count 49
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 46 transition count 49
Applied a total of 10 rules in 4 ms. Remains 46 /51 variables (removed 5) and now considering 49/56 (removed 7) transitions.
// Phase 1: matrix 49 rows 46 cols
[2024-05-27 19:59:40] [INFO ] Computed 3 invariants in 1 ms
[2024-05-27 19:59:40] [INFO ] Implicit Places using invariants in 41 ms returned []
[2024-05-27 19:59:40] [INFO ] Invariant cache hit.
[2024-05-27 19:59:40] [INFO ] State equation strengthened by 21 read => feed constraints.
[2024-05-27 19:59:40] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 124 ms to find 0 implicit places.
[2024-05-27 19:59:40] [INFO ] Invariant cache hit.
[2024-05-27 19:59:41] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 46/51 places, 49/56 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 219 ms. Remains : 46/51 places, 49/56 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 248 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Running random walk in product with property : RingSingleMessageInMbox-PT-d0m005-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(AND (GEQ s1 1) (GEQ s41 1)), p1:(AND (GEQ s1 1) (GEQ s43 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 1 ms.
FORMULA RingSingleMessageInMbox-PT-d0m005-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d0m005-LTLFireability-00 finished in 531 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(p0)||(X(G(p1))&&(p0 U (p2||G(p0)))))))'
Support contains 6 out of 51 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 51/51 places, 56/56 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 46 transition count 49
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 46 transition count 49
Applied a total of 10 rules in 4 ms. Remains 46 /51 variables (removed 5) and now considering 49/56 (removed 7) transitions.
[2024-05-27 19:59:41] [INFO ] Invariant cache hit.
[2024-05-27 19:59:41] [INFO ] Implicit Places using invariants in 39 ms returned []
[2024-05-27 19:59:41] [INFO ] Invariant cache hit.
[2024-05-27 19:59:41] [INFO ] State equation strengthened by 21 read => feed constraints.
[2024-05-27 19:59:41] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
[2024-05-27 19:59:41] [INFO ] Invariant cache hit.
[2024-05-27 19:59:41] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 46/51 places, 49/56 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 177 ms. Remains : 46/51 places, 49/56 transitions.
Stuttering acceptance computed with spot in 183 ms :[true, (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (NOT p1) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (NOT p0)]
Running random walk in product with property : RingSingleMessageInMbox-PT-d0m005-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p2), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=(OR (AND (NOT p0) (NOT p2)) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(OR (AND p0 p1) (AND p2 p1)), acceptance={} source=2 dest: 2}], [{ cond=(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p2 p1), acceptance={} source=3 dest: 2}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=1, aps=[p0:(OR (LT s2 1) (LT s20 1)), p2:(AND (OR (LT s2 1) (LT s20 1)) (NOT (AND (GEQ s5 1) (GEQ s23 1)))), p1:(OR (LT s4 1) (LT s14 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 334 steps with 73 reset in 12 ms.
FORMULA RingSingleMessageInMbox-PT-d0m005-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d0m005-LTLFireability-01 finished in 395 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 51 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 51/51 places, 56/56 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 47 transition count 52
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 47 transition count 52
Applied a total of 8 rules in 8 ms. Remains 47 /51 variables (removed 4) and now considering 52/56 (removed 4) transitions.
// Phase 1: matrix 52 rows 47 cols
[2024-05-27 19:59:41] [INFO ] Computed 3 invariants in 1 ms
[2024-05-27 19:59:41] [INFO ] Implicit Places using invariants in 52 ms returned []
[2024-05-27 19:59:41] [INFO ] Invariant cache hit.
[2024-05-27 19:59:41] [INFO ] State equation strengthened by 24 read => feed constraints.
[2024-05-27 19:59:41] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
[2024-05-27 19:59:41] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-27 19:59:41] [INFO ] Invariant cache hit.
[2024-05-27 19:59:41] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 47/51 places, 52/56 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 159 ms. Remains : 47/51 places, 52/56 transitions.
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : RingSingleMessageInMbox-PT-d0m005-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s37 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 0 ms.
FORMULA RingSingleMessageInMbox-PT-d0m005-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d0m005-LTLFireability-03 finished in 251 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))||(!p1&&F(p0)))))'
Support contains 3 out of 51 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 51/51 places, 56/56 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 47 transition count 50
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 47 transition count 50
Applied a total of 8 rules in 12 ms. Remains 47 /51 variables (removed 4) and now considering 50/56 (removed 6) transitions.
// Phase 1: matrix 50 rows 47 cols
[2024-05-27 19:59:42] [INFO ] Computed 3 invariants in 2 ms
[2024-05-27 19:59:42] [INFO ] Implicit Places using invariants in 56 ms returned []
[2024-05-27 19:59:42] [INFO ] Invariant cache hit.
[2024-05-27 19:59:42] [INFO ] State equation strengthened by 21 read => feed constraints.
[2024-05-27 19:59:42] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 129 ms to find 0 implicit places.
[2024-05-27 19:59:42] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-27 19:59:42] [INFO ] Invariant cache hit.
[2024-05-27 19:59:42] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 47/51 places, 50/56 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 186 ms. Remains : 47/51 places, 50/56 transitions.
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : RingSingleMessageInMbox-PT-d0m005-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (GEQ s12 1) (GEQ s15 1)), p0:(AND (GEQ s1 1) (GEQ s15 1) (NOT (AND (GEQ s12 1) (GEQ s15 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 50000 reset in 204 ms.
Product exploration explored 100000 steps with 50000 reset in 155 ms.
Computed a total of 4 stabilizing places and 8 stable transitions
Graph (complete) has 145 edges and 47 vertex of which 46 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 4 stabilizing places and 8 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X p0), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 18 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA RingSingleMessageInMbox-PT-d0m005-LTLFireability-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property RingSingleMessageInMbox-PT-d0m005-LTLFireability-04 finished in 659 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||(F(p2) U !p3))&&p0))))'
Support contains 5 out of 51 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 51/51 places, 56/56 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 46 transition count 49
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 46 transition count 49
Applied a total of 10 rules in 11 ms. Remains 46 /51 variables (removed 5) and now considering 49/56 (removed 7) transitions.
// Phase 1: matrix 49 rows 46 cols
[2024-05-27 19:59:42] [INFO ] Computed 3 invariants in 1 ms
[2024-05-27 19:59:42] [INFO ] Implicit Places using invariants in 42 ms returned []
[2024-05-27 19:59:42] [INFO ] Invariant cache hit.
[2024-05-27 19:59:42] [INFO ] State equation strengthened by 21 read => feed constraints.
[2024-05-27 19:59:42] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
[2024-05-27 19:59:42] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-27 19:59:42] [INFO ] Invariant cache hit.
[2024-05-27 19:59:42] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 46/51 places, 49/56 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 151 ms. Remains : 46/51 places, 49/56 transitions.
Stuttering acceptance computed with spot in 129 ms :[(OR (NOT p0) (AND (NOT p1) p3)), (OR (AND (NOT p1) (NOT p2) p3) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) p3) (AND (NOT p1) p3))]
Running random walk in product with property : RingSingleMessageInMbox-PT-d0m005-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(AND p3 (NOT p1) p0 (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND p3 (NOT p1) p0), acceptance={} source=0 dest: 2}], [{ cond=(OR (AND (NOT p3) p0 (NOT p2)) (AND p1 p0 (NOT p2))), acceptance={} source=1 dest: 1}, { cond=(OR (AND p3 (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), acceptance={0} source=1 dest: 1}], [{ cond=(AND p3 (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(AND p3 p1 p0), acceptance={} source=2 dest: 2}, { cond=(OR (AND p3 (NOT p1)) (AND p3 (NOT p0))), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s18 1)), p3:(AND (GEQ s2 1) (GEQ s30 1)), p1:(GEQ s24 1), p2:(AND (GEQ s1 1) (GEQ s18 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 5 steps with 0 reset in 1 ms.
FORMULA RingSingleMessageInMbox-PT-d0m005-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d0m005-LTLFireability-05 finished in 300 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&&F(G(p1))))))'
Support contains 3 out of 51 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 51/51 places, 56/56 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 47 transition count 50
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 47 transition count 50
Applied a total of 8 rules in 2 ms. Remains 47 /51 variables (removed 4) and now considering 50/56 (removed 6) transitions.
// Phase 1: matrix 50 rows 47 cols
[2024-05-27 19:59:42] [INFO ] Computed 3 invariants in 1 ms
[2024-05-27 19:59:43] [INFO ] Implicit Places using invariants in 39 ms returned []
[2024-05-27 19:59:43] [INFO ] Invariant cache hit.
[2024-05-27 19:59:43] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-27 19:59:43] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
[2024-05-27 19:59:43] [INFO ] Invariant cache hit.
[2024-05-27 19:59:43] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 47/51 places, 50/56 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 133 ms. Remains : 47/51 places, 50/56 transitions.
Stuttering acceptance computed with spot in 122 ms :[(OR (NOT p1) p0), (OR (NOT p1) p0), true, (NOT p1)]
Running random walk in product with property : RingSingleMessageInMbox-PT-d0m005-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s21 1)), p1:(OR (LT s1 1) (LT s23 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 16 steps with 4 reset in 0 ms.
FORMULA RingSingleMessageInMbox-PT-d0m005-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d0m005-LTLFireability-06 finished in 276 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)&&F(p1))))'
Support contains 6 out of 51 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 51/51 places, 56/56 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 47 transition count 52
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 47 transition count 52
Applied a total of 8 rules in 9 ms. Remains 47 /51 variables (removed 4) and now considering 52/56 (removed 4) transitions.
// Phase 1: matrix 52 rows 47 cols
[2024-05-27 19:59:43] [INFO ] Computed 3 invariants in 1 ms
[2024-05-27 19:59:43] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-27 19:59:43] [INFO ] Invariant cache hit.
[2024-05-27 19:59:43] [INFO ] State equation strengthened by 24 read => feed constraints.
[2024-05-27 19:59:43] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
[2024-05-27 19:59:43] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-27 19:59:43] [INFO ] Invariant cache hit.
[2024-05-27 19:59:43] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 47/51 places, 52/56 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 148 ms. Remains : 47/51 places, 52/56 transitions.
Stuttering acceptance computed with spot in 101 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : RingSingleMessageInMbox-PT-d0m005-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (LT s10 1) (LT s20 1)), p1:(OR (LT s13 1) (LT s30 1) (AND (GEQ s1 1) (GEQ s21 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 21486 reset in 168 ms.
Product exploration explored 100000 steps with 21694 reset in 136 ms.
Computed a total of 5 stabilizing places and 11 stable transitions
Graph (complete) has 145 edges and 47 vertex of which 46 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 5 stabilizing places and 11 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 96 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 97 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Incomplete random walk after 10000 steps, including 2124 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 952 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-27 19:59:44] [INFO ] Invariant cache hit.
[2024-05-27 19:59:44] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-27 19:59:44] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-27 19:59:44] [INFO ] After 38ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-27 19:59:44] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-27 19:59:44] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-27 19:59:44] [INFO ] After 14ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-27 19:59:44] [INFO ] State equation strengthened by 24 read => feed constraints.
[2024-05-27 19:59:44] [INFO ] After 6ms SMT Verify possible using 24 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-27 19:59:44] [INFO ] After 12ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 5 ms.
[2024-05-27 19:59:44] [INFO ] After 60ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 47 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 47/47 places, 52/52 transitions.
Applied a total of 0 rules in 3 ms. Remains 47 /47 variables (removed 0) and now considering 52/52 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 47/47 places, 52/52 transitions.
Incomplete random walk after 10000 steps, including 2164 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Finished Best-First random walk after 7489 steps, including 723 resets, run visited all 1 properties in 5 ms. (steps per millisecond=1497 )
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 p0)), (F (NOT p1))]
Knowledge based reduction with 5 factoid took 133 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 85 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 108 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 6 out of 47 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 47/47 places, 52/52 transitions.
Applied a total of 0 rules in 6 ms. Remains 47 /47 variables (removed 0) and now considering 52/52 (removed 0) transitions.
[2024-05-27 19:59:44] [INFO ] Invariant cache hit.
[2024-05-27 19:59:44] [INFO ] Implicit Places using invariants in 39 ms returned []
[2024-05-27 19:59:44] [INFO ] Invariant cache hit.
[2024-05-27 19:59:44] [INFO ] State equation strengthened by 24 read => feed constraints.
[2024-05-27 19:59:44] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
[2024-05-27 19:59:44] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-27 19:59:44] [INFO ] Invariant cache hit.
[2024-05-27 19:59:44] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 154 ms. Remains : 47/47 places, 52/52 transitions.
Computed a total of 5 stabilizing places and 11 stable transitions
Graph (complete) has 145 edges and 47 vertex of which 46 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 5 stabilizing places and 11 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 82 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 101 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Incomplete random walk after 10000 steps, including 2167 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 952 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-27 19:59:44] [INFO ] Invariant cache hit.
[2024-05-27 19:59:44] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-27 19:59:44] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-27 19:59:44] [INFO ] After 52ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-27 19:59:44] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-27 19:59:44] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-27 19:59:44] [INFO ] After 20ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-27 19:59:44] [INFO ] State equation strengthened by 24 read => feed constraints.
[2024-05-27 19:59:44] [INFO ] After 6ms SMT Verify possible using 24 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-27 19:59:44] [INFO ] After 12ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2024-05-27 19:59:44] [INFO ] After 66ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 47 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 47/47 places, 52/52 transitions.
Applied a total of 0 rules in 3 ms. Remains 47 /47 variables (removed 0) and now considering 52/52 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 47/47 places, 52/52 transitions.
Incomplete random walk after 10000 steps, including 2154 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 999 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Finished probabilistic random walk after 389 steps, run visited all 1 properties in 7 ms. (steps per millisecond=55 )
Probabilistic random walk after 389 steps, saw 201 distinct states, run finished after 8 ms. (steps per millisecond=48 ) properties seen :1
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 p0)), (F (NOT p1))]
Knowledge based reduction with 5 factoid took 117 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 91 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 98 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 99 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 21624 reset in 96 ms.
Product exploration explored 100000 steps with 21529 reset in 100 ms.
Built C files in :
/tmp/ltsmin10443005559292475472
[2024-05-27 19:59:45] [INFO ] Computing symmetric may disable matrix : 52 transitions.
[2024-05-27 19:59:45] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 19:59:45] [INFO ] Computing symmetric may enable matrix : 52 transitions.
[2024-05-27 19:59:45] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 19:59:45] [INFO ] Computing Do-Not-Accords matrix : 52 transitions.
[2024-05-27 19:59:45] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 19:59:45] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10443005559292475472
Running compilation step : cd /tmp/ltsmin10443005559292475472;'/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 221 ms.
Running link step : cd /tmp/ltsmin10443005559292475472;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin10443005559292475472;'/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/stateBased8791805193755230596.hoa' '--buchi-type=spotba'
LTSmin run took 108 ms.
FORMULA RingSingleMessageInMbox-PT-d0m005-LTLFireability-07 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property RingSingleMessageInMbox-PT-d0m005-LTLFireability-07 finished in 2832 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 51 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 51/51 places, 56/56 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 46 transition count 49
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 46 transition count 49
Applied a total of 10 rules in 5 ms. Remains 46 /51 variables (removed 5) and now considering 49/56 (removed 7) transitions.
// Phase 1: matrix 49 rows 46 cols
[2024-05-27 19:59:46] [INFO ] Computed 3 invariants in 1 ms
[2024-05-27 19:59:46] [INFO ] Implicit Places using invariants in 42 ms returned []
[2024-05-27 19:59:46] [INFO ] Invariant cache hit.
[2024-05-27 19:59:46] [INFO ] State equation strengthened by 21 read => feed constraints.
[2024-05-27 19:59:46] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
[2024-05-27 19:59:46] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-27 19:59:46] [INFO ] Invariant cache hit.
[2024-05-27 19:59:46] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 46/51 places, 49/56 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 145 ms. Remains : 46/51 places, 49/56 transitions.
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Running random walk in product with property : RingSingleMessageInMbox-PT-d0m005-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s6 1) (GEQ s14 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 3 steps with 0 reset in 0 ms.
FORMULA RingSingleMessageInMbox-PT-d0m005-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d0m005-LTLFireability-09 finished in 209 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 3 out of 51 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 51/51 places, 56/56 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 47 transition count 52
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 47 transition count 52
Applied a total of 8 rules in 5 ms. Remains 47 /51 variables (removed 4) and now considering 52/56 (removed 4) transitions.
// Phase 1: matrix 52 rows 47 cols
[2024-05-27 19:59:46] [INFO ] Computed 3 invariants in 3 ms
[2024-05-27 19:59:46] [INFO ] Implicit Places using invariants in 44 ms returned []
[2024-05-27 19:59:46] [INFO ] Invariant cache hit.
[2024-05-27 19:59:46] [INFO ] State equation strengthened by 24 read => feed constraints.
[2024-05-27 19:59:46] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
[2024-05-27 19:59:46] [INFO ] Invariant cache hit.
[2024-05-27 19:59:46] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 47/51 places, 52/56 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 155 ms. Remains : 47/51 places, 52/56 transitions.
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : RingSingleMessageInMbox-PT-d0m005-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (OR (LT s1 1) (LT s45 1)) (OR (LT s1 1) (LT s37 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 115 ms.
Product exploration explored 100000 steps with 50000 reset in 114 ms.
Computed a total of 5 stabilizing places and 11 stable transitions
Graph (complete) has 145 edges and 47 vertex of which 46 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 5 stabilizing places and 11 stable transitions
Knowledge obtained : [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 20 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA RingSingleMessageInMbox-PT-d0m005-LTLFireability-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property RingSingleMessageInMbox-PT-d0m005-LTLFireability-10 finished in 505 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 (G(!p0)||(X(!p2)&&p1)))&&(!p0 U (p3||G(!p0)))))'
Support contains 6 out of 51 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 51/51 places, 56/56 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 48 transition count 51
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 48 transition count 51
Applied a total of 6 rules in 2 ms. Remains 48 /51 variables (removed 3) and now considering 51/56 (removed 5) transitions.
// Phase 1: matrix 51 rows 48 cols
[2024-05-27 19:59:46] [INFO ] Computed 3 invariants in 1 ms
[2024-05-27 19:59:46] [INFO ] Implicit Places using invariants in 35 ms returned []
[2024-05-27 19:59:46] [INFO ] Invariant cache hit.
[2024-05-27 19:59:46] [INFO ] State equation strengthened by 23 read => feed constraints.
[2024-05-27 19:59:46] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
[2024-05-27 19:59:46] [INFO ] Invariant cache hit.
[2024-05-27 19:59:46] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 48/51 places, 51/56 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 143 ms. Remains : 48/51 places, 51/56 transitions.
Stuttering acceptance computed with spot in 198 ms :[(OR (AND p0 (NOT p1)) (AND p0 (NOT p3)) (AND p0 p2)), true, p2, (OR (AND p0 (NOT p1)) (AND p0 p2)), (AND p0 (NOT p3)), (AND p0 p2)]
Running random walk in product with property : RingSingleMessageInMbox-PT-d0m005-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(OR (AND (NOT p1) p0) (AND p0 (NOT p3))), acceptance={} source=0 dest: 1}, { cond=(AND p1 p0 p3), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p0) (NOT p3)), acceptance={} source=0 dest: 4}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 5}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p2, acceptance={} source=2 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 1}, { cond=(AND p1 p0), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 5}], [{ cond=(AND p0 (NOT p3)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p0) (NOT p3)), acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p1) p0 p2), acceptance={} source=5 dest: 1}, { cond=(AND p1 p0 p2), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=5 dest: 3}, { cond=(AND p1 (NOT p0) p2), acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(AND (NOT (AND (GEQ s1 1) (GEQ s46 1))) (NOT (AND (GEQ s1 1) (GEQ s42 1)))), p0:(AND (GEQ s1 1) (GEQ s42 1)), p3:(AND (NOT (AND (GEQ s2 1) (GEQ s31 1))...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 192 ms.
Product exploration explored 100000 steps with 50000 reset in 191 ms.
Computed a total of 5 stabilizing places and 9 stable transitions
Graph (complete) has 146 edges and 48 vertex of which 47 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Computed a total of 5 stabilizing places and 9 stable transitions
Knowledge obtained : [(AND p1 (NOT p0) p3 (NOT p2)), (X (NOT p2)), (X (NOT (AND (NOT p1) (NOT p0) p2))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p0) (NOT p3)))), (X (NOT (AND p1 p0))), (X (AND p1 (NOT p0))), (X (NOT (AND p1 p0 p2))), (X (NOT (AND p0 (NOT p3)))), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) p0 p2))), (X (NOT (AND p1 (NOT p0) p2))), (X (X (NOT p2))), true, (X (X (NOT (AND (NOT p1) (NOT p0) p2)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p0) (NOT p3))))), (X (X (NOT (AND p1 p0)))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 p0 p2)))), (X (X (NOT (AND p0 (NOT p3))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) p0 p2)))), (X (X (NOT (AND p1 (NOT p0) p2))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 24 factoid took 20 ms. Reduced automaton from 6 states, 17 edges and 4 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA RingSingleMessageInMbox-PT-d0m005-LTLFireability-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property RingSingleMessageInMbox-PT-d0m005-LTLFireability-12 finished in 763 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&&X(G((G(p0)||p1)))))))'
Support contains 2 out of 51 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 51/51 places, 56/56 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 47 transition count 50
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 47 transition count 50
Applied a total of 8 rules in 4 ms. Remains 47 /51 variables (removed 4) and now considering 50/56 (removed 6) transitions.
// Phase 1: matrix 50 rows 47 cols
[2024-05-27 19:59:47] [INFO ] Computed 3 invariants in 1 ms
[2024-05-27 19:59:47] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-27 19:59:47] [INFO ] Invariant cache hit.
[2024-05-27 19:59:47] [INFO ] State equation strengthened by 21 read => feed constraints.
[2024-05-27 19:59:47] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
[2024-05-27 19:59:47] [INFO ] Invariant cache hit.
[2024-05-27 19:59:47] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 47/51 places, 50/56 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 132 ms. Remains : 47/51 places, 50/56 transitions.
Stuttering acceptance computed with spot in 120 ms :[true, (OR (NOT p1) p0), (OR (NOT p1) p0), (OR (NOT p1) p0)]
Running random walk in product with property : RingSingleMessageInMbox-PT-d0m005-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 0}, { cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(OR p0 (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(AND (GEQ s10 1) (GEQ s15 1)), p1:(OR (LT s10 1) (LT s15 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 4086 steps with 865 reset in 9 ms.
FORMULA RingSingleMessageInMbox-PT-d0m005-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d0m005-LTLFireability-13 finished in 276 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 (p1||G(p0)||X(F((G(p3)||p2))))))'
Support contains 5 out of 51 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 51/51 places, 56/56 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 47 transition count 50
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 47 transition count 50
Applied a total of 8 rules in 3 ms. Remains 47 /51 variables (removed 4) and now considering 50/56 (removed 6) transitions.
[2024-05-27 19:59:47] [INFO ] Invariant cache hit.
[2024-05-27 19:59:47] [INFO ] Implicit Places using invariants in 37 ms returned []
[2024-05-27 19:59:47] [INFO ] Invariant cache hit.
[2024-05-27 19:59:47] [INFO ] State equation strengthened by 21 read => feed constraints.
[2024-05-27 19:59:47] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
[2024-05-27 19:59:47] [INFO ] Invariant cache hit.
[2024-05-27 19:59:47] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 47/51 places, 50/56 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 133 ms. Remains : 47/51 places, 50/56 transitions.
Stuttering acceptance computed with spot in 170 ms :[(AND (NOT p1) (NOT p0) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p0) (NOT p2) (NOT p3)), (AND (NOT p0) (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3))]
Running random walk in product with property : RingSingleMessageInMbox-PT-d0m005-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2) p3), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0) (NOT p2) (NOT p3)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=1 dest: 2}], [{ cond=(AND p0 (NOT p2)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p2) p3), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p2) (NOT p3)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(AND (GEQ s10 1) (GEQ s15 1)), p0:(AND (GEQ s1 1) (GEQ s40 1)), p2:(OR (LT s1 1) (LT s23 1)), p3:(OR (LT s1 1) (LT s23 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 138 ms.
Product exploration explored 100000 steps with 50000 reset in 144 ms.
Computed a total of 4 stabilizing places and 8 stable transitions
Graph (complete) has 145 edges and 47 vertex of which 46 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 4 stabilizing places and 8 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0) p2 p3), (X (NOT (AND p0 (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p0) (NOT p2) p3))), (X (NOT (AND (NOT p1) p0 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p0) (NOT p2) (NOT p3)))), (X (X (NOT (AND (NOT p2) (NOT p3))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2) p3)))), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p2) p3)))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2) (NOT p3)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 13 factoid took 21 ms. Reduced automaton from 4 states, 9 edges and 4 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA RingSingleMessageInMbox-PT-d0m005-LTLFireability-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property RingSingleMessageInMbox-PT-d0m005-LTLFireability-14 finished in 633 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 51 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 51/51 places, 56/56 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 46 transition count 49
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 46 transition count 49
Applied a total of 10 rules in 6 ms. Remains 46 /51 variables (removed 5) and now considering 49/56 (removed 7) transitions.
// Phase 1: matrix 49 rows 46 cols
[2024-05-27 19:59:48] [INFO ] Computed 3 invariants in 0 ms
[2024-05-27 19:59:48] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-05-27 19:59:48] [INFO ] Invariant cache hit.
[2024-05-27 19:59:48] [INFO ] State equation strengthened by 21 read => feed constraints.
[2024-05-27 19:59:48] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
[2024-05-27 19:59:48] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-27 19:59:48] [INFO ] Invariant cache hit.
[2024-05-27 19:59:48] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 46/51 places, 49/56 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 141 ms. Remains : 46/51 places, 49/56 transitions.
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Running random walk in product with property : RingSingleMessageInMbox-PT-d0m005-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s2 1) (GEQ s30 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 2 steps with 0 reset in 0 ms.
FORMULA RingSingleMessageInMbox-PT-d0m005-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d0m005-LTLFireability-15 finished in 178 ms.
All properties solved by simple procedures.
Total runtime 11215 ms.

BK_STOP 1716839989708

--------------------
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="RingSingleMessageInMbox-PT-d0m005"
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 RingSingleMessageInMbox-PT-d0m005, 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 r351-tall-171679101400008"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RingSingleMessageInMbox-PT-d0m005.tgz
mv RingSingleMessageInMbox-PT-d0m005 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 ;