Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r312-tall-165472282700740.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...........................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is RingSingleMessageInMbox-PT-d0m160, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472282700740
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 516K
-rw-r--r-- 1 mcc users 7.3K Jun 7 17:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Jun 7 17:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Jun 7 17:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K Jun 7 17:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Jun 6 15:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Jun 6 15:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Jun 6 15:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Jun 6 15:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 12K Jun 7 17:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 123K Jun 7 17:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.1K Jun 7 17:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 71K Jun 7 17:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Jun 6 15:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Jun 6 15:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 7 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 64K Jun 6 12:11 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-d0m160-LTLFireability-00
FORMULA_NAME RingSingleMessageInMbox-PT-d0m160-LTLFireability-01
FORMULA_NAME RingSingleMessageInMbox-PT-d0m160-LTLFireability-02
FORMULA_NAME RingSingleMessageInMbox-PT-d0m160-LTLFireability-03
FORMULA_NAME RingSingleMessageInMbox-PT-d0m160-LTLFireability-04
FORMULA_NAME RingSingleMessageInMbox-PT-d0m160-LTLFireability-05
FORMULA_NAME RingSingleMessageInMbox-PT-d0m160-LTLFireability-06
FORMULA_NAME RingSingleMessageInMbox-PT-d0m160-LTLFireability-07
FORMULA_NAME RingSingleMessageInMbox-PT-d0m160-LTLFireability-08
FORMULA_NAME RingSingleMessageInMbox-PT-d0m160-LTLFireability-09
FORMULA_NAME RingSingleMessageInMbox-PT-d0m160-LTLFireability-10
FORMULA_NAME RingSingleMessageInMbox-PT-d0m160-LTLFireability-11
FORMULA_NAME RingSingleMessageInMbox-PT-d0m160-LTLFireability-12
FORMULA_NAME RingSingleMessageInMbox-PT-d0m160-LTLFireability-13
FORMULA_NAME RingSingleMessageInMbox-PT-d0m160-LTLFireability-14
FORMULA_NAME RingSingleMessageInMbox-PT-d0m160-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1654927254754

Running Version 202205111006
[2022-06-11 06:00:55] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-11 06:00:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-11 06:00:56] [INFO ] Load time of PNML (sax parser for PT used): 96 ms
[2022-06-11 06:00:56] [INFO ] Transformed 385 places.
[2022-06-11 06:00:56] [INFO ] Transformed 59 transitions.
[2022-06-11 06:00:56] [INFO ] Parsed PT model containing 385 places and 59 transitions in 192 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 8 formulas.
Deduced a syphon composed of 329 places in 1 ms
Reduce places removed 329 places and 0 transitions.
FORMULA RingSingleMessageInMbox-PT-d0m160-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d0m160-LTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d0m160-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d0m160-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d0m160-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d0m160-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d0m160-LTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d0m160-LTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 15 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 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 5 place count 51 transition count 56
Iterating global reduction 1 with 3 rules applied. Total rules applied 8 place count 51 transition count 56
Applied a total of 8 rules in 13 ms. Remains 51 /56 variables (removed 5) and now considering 56/59 (removed 3) transitions.
// Phase 1: matrix 56 rows 51 cols
[2022-06-11 06:00:56] [INFO ] Computed 3 place invariants in 9 ms
[2022-06-11 06:00:56] [INFO ] Implicit Places using invariants in 142 ms returned []
// Phase 1: matrix 56 rows 51 cols
[2022-06-11 06:00:56] [INFO ] Computed 3 place invariants in 4 ms
[2022-06-11 06:00:56] [INFO ] State equation strengthened by 26 read => feed constraints.
[2022-06-11 06:00:56] [INFO ] Implicit Places using invariants and state equation in 101 ms returned []
Implicit Place search using SMT with State Equation took 271 ms to find 0 implicit places.
// Phase 1: matrix 56 rows 51 cols
[2022-06-11 06:00:56] [INFO ] Computed 3 place invariants in 6 ms
[2022-06-11 06:00:56] [INFO ] Dead Transitions using invariants and state equation in 55 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 51/56 places, 56/59 transitions.
Finished structural reductions, in 1 iterations. Remains : 51/56 places, 56/59 transitions.
Support contains 15 out of 51 places after structural reductions.
[2022-06-11 06:00:56] [INFO ] Flatten gal took : 22 ms
[2022-06-11 06:00:56] [INFO ] Flatten gal took : 10 ms
[2022-06-11 06:00:56] [INFO ] Input system was already deterministic with 56 transitions.
Incomplete random walk after 10000 steps, including 2199 resets, run finished after 444 ms. (steps per millisecond=22 ) properties (out of 16) seen :11
Incomplete Best-First random walk after 10000 steps, including 951 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 950 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 957 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 496 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 477 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 56 rows 51 cols
[2022-06-11 06:00:57] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-11 06:00:57] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2022-06-11 06:00:57] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 2 ms returned sat
[2022-06-11 06:00:57] [INFO ] After 175ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:3
[2022-06-11 06:00:57] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2022-06-11 06:00:57] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-11 06:00:57] [INFO ] After 27ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :3
[2022-06-11 06:00:57] [INFO ] State equation strengthened by 26 read => feed constraints.
[2022-06-11 06:00:57] [INFO ] After 37ms SMT Verify possible using 26 Read/Feed constraints in natural domain returned unsat :2 sat :3
[2022-06-11 06:00:57] [INFO ] After 67ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :3
Attempting to minimize the solution found.
Minimization took 23 ms.
[2022-06-11 06:00:57] [INFO ] After 155ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :3
Fused 5 Parikh solutions to 2 different solutions.
Parikh walk visited 1 properties in 30 ms.
Support contains 3 out of 51 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 51/51 places, 56/56 transitions.
Graph (complete) has 134 edges and 51 vertex of which 50 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 50 transition count 53
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 6 place count 48 transition count 49
Iterating global reduction 1 with 2 rules applied. Total rules applied 8 place count 48 transition count 49
Applied a total of 8 rules in 11 ms. Remains 48 /51 variables (removed 3) and now considering 49/56 (removed 7) transitions.
Finished structural reductions, in 1 iterations. Remains : 48/51 places, 49/56 transitions.
Incomplete random walk after 10000 steps, including 2173 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 491 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 463 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 2) seen :0
Finished probabilistic random walk after 136 steps, run visited all 2 properties in 23 ms. (steps per millisecond=5 )
Probabilistic random walk after 136 steps, saw 84 distinct states, run finished after 24 ms. (steps per millisecond=5 ) properties seen :2
Successfully simplified 2 atomic propositions for a total of 8 simplifications.
FORMULA RingSingleMessageInMbox-PT-d0m160-LTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 6 stabilizing places and 8 stable transitions
FORMULA RingSingleMessageInMbox-PT-d0m160-LTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||(X(F(p0))&&G(p1)))))'
Support contains 4 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.
// Phase 1: matrix 50 rows 47 cols
[2022-06-11 06:00:58] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-11 06:00:58] [INFO ] Implicit Places using invariants in 44 ms returned []
// Phase 1: matrix 50 rows 47 cols
[2022-06-11 06:00:58] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-11 06:00:58] [INFO ] State equation strengthened by 21 read => feed constraints.
[2022-06-11 06:00:58] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 119 ms to find 0 implicit places.
// Phase 1: matrix 50 rows 47 cols
[2022-06-11 06:00:58] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-11 06:00:58] [INFO ] Dead Transitions using invariants and state equation in 61 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 47/51 places, 50/56 transitions.
Finished structural reductions, in 1 iterations. Remains : 47/51 places, 50/56 transitions.
Stuttering acceptance computed with spot in 335 ms :[(NOT p1), (NOT p0), (OR (NOT p1) (NOT p0)), true, (NOT p0)]
Running random walk in product with property : RingSingleMessageInMbox-PT-d0m160-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=(AND p0 p1), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=4, aps=[p1:(AND (GEQ s7 1) (GEQ s15 1)), p0:(AND (GEQ s1 1) (GEQ s25 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][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA RingSingleMessageInMbox-PT-d0m160-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d0m160-LTLFireability-01 finished in 574 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F((G(p0)&&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 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 48 transition count 53
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 48 transition count 53
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 47 transition count 52
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 47 transition count 52
Applied a total of 8 rules in 7 ms. Remains 47 /51 variables (removed 4) and now considering 52/56 (removed 4) transitions.
// Phase 1: matrix 52 rows 47 cols
[2022-06-11 06:00:59] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-11 06:00:59] [INFO ] Implicit Places using invariants in 40 ms returned []
// Phase 1: matrix 52 rows 47 cols
[2022-06-11 06:00:59] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-11 06:00:59] [INFO ] State equation strengthened by 24 read => feed constraints.
[2022-06-11 06:00:59] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 143 ms to find 0 implicit places.
// Phase 1: matrix 52 rows 47 cols
[2022-06-11 06:00:59] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-11 06:00:59] [INFO ] Dead Transitions using invariants and state equation in 56 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 47/51 places, 52/56 transitions.
Finished structural reductions, in 1 iterations. Remains : 47/51 places, 52/56 transitions.
Stuttering acceptance computed with spot in 171 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : RingSingleMessageInMbox-PT-d0m160-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(OR (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 3}, { cond=(AND p1 p0), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 3}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(OR (LT s1 1) (LT s33 1)), p0:(OR (LT s1 1) (LT s21 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 21749 reset in 236 ms.
Product exploration explored 100000 steps with 21519 reset in 132 ms.
Computed a total of 5 stabilizing places and 7 stable transitions
Computed a total of 5 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND p1 p0), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 69 ms. Reduced automaton from 5 states, 7 edges and 2 AP to 5 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 177 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0)]
Finished random walk after 7 steps, including 1 resets, run visited all 3 properties in 1 ms. (steps per millisecond=7 )
Knowledge obtained : [(AND p1 p0), true]
False Knowledge obtained : [(F (OR (NOT p0) (NOT p1))), (F (NOT p0)), (F (NOT (AND p0 p1)))]
Knowledge based reduction with 2 factoid took 142 ms. Reduced automaton from 5 states, 7 edges and 2 AP to 5 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 172 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 189 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0)]
Support contains 3 out of 47 places. Attempting structural reductions.
Starting structural reductions in LTL 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.
// Phase 1: matrix 52 rows 47 cols
[2022-06-11 06:01:00] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-11 06:01:00] [INFO ] Implicit Places using invariants in 37 ms returned []
// Phase 1: matrix 52 rows 47 cols
[2022-06-11 06:01:00] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-11 06:01:00] [INFO ] State equation strengthened by 24 read => feed constraints.
[2022-06-11 06:01:00] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
// Phase 1: matrix 52 rows 47 cols
[2022-06-11 06:01:00] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-11 06:01:00] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 47/47 places, 52/52 transitions.
Computed a total of 5 stabilizing places and 7 stable transitions
Computed a total of 5 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND p0 p1), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 68 ms. Reduced automaton from 5 states, 7 edges and 2 AP to 5 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 167 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0)]
Finished random walk after 8 steps, including 1 resets, run visited all 3 properties in 1 ms. (steps per millisecond=8 )
Knowledge obtained : [(AND p0 p1), true]
False Knowledge obtained : [(F (OR (NOT p0) (NOT p1))), (F (NOT p0)), (F (NOT (AND p0 p1)))]
Knowledge based reduction with 2 factoid took 129 ms. Reduced automaton from 5 states, 7 edges and 2 AP to 5 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 171 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 159 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 170 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0)]
Product exploration explored 100000 steps with 21550 reset in 101 ms.
Product exploration explored 100000 steps with 21422 reset in 144 ms.
Applying partial POR strategy [false, false, false, true, true]
Stuttering acceptance computed with spot in 181 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0)]
Support contains 3 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 7 ms. Remains 47 /47 variables (removed 0) and now considering 52/52 (removed 0) transitions.
[2022-06-11 06:01:02] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 52 rows 47 cols
[2022-06-11 06:01:02] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-11 06:01:02] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 47/47 places, 52/52 transitions.
Product exploration explored 100000 steps with 21492 reset in 174 ms.
Product exploration explored 100000 steps with 21572 reset in 154 ms.
Built C files in :
/tmp/ltsmin13081206288571224254
[2022-06-11 06:01:02] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13081206288571224254
Running compilation step : cd /tmp/ltsmin13081206288571224254;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 202 ms.
Running link step : cd /tmp/ltsmin13081206288571224254;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin13081206288571224254;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased12833958099696277070.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 47 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 52/52 transitions.
Applied a total of 0 rules in 1 ms. Remains 47 /47 variables (removed 0) and now considering 52/52 (removed 0) transitions.
// Phase 1: matrix 52 rows 47 cols
[2022-06-11 06:01:17] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-11 06:01:17] [INFO ] Implicit Places using invariants in 46 ms returned []
// Phase 1: matrix 52 rows 47 cols
[2022-06-11 06:01:17] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-11 06:01:17] [INFO ] State equation strengthened by 24 read => feed constraints.
[2022-06-11 06:01:17] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 102 ms to find 0 implicit places.
// Phase 1: matrix 52 rows 47 cols
[2022-06-11 06:01:17] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-11 06:01:17] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 47/47 places, 52/52 transitions.
Built C files in :
/tmp/ltsmin1613914057583774823
[2022-06-11 06:01:17] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1613914057583774823
Running compilation step : cd /tmp/ltsmin1613914057583774823;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 108 ms.
Running link step : cd /tmp/ltsmin1613914057583774823;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 24 ms.
Running LTSmin : cd /tmp/ltsmin1613914057583774823;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased11548109173778508927.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-06-11 06:01:32] [INFO ] Flatten gal took : 5 ms
[2022-06-11 06:01:32] [INFO ] Flatten gal took : 4 ms
[2022-06-11 06:01:32] [INFO ] Time to serialize gal into /tmp/LTL2721004529521511352.gal : 2 ms
[2022-06-11 06:01:32] [INFO ] Time to serialize properties into /tmp/LTL17628277918720482030.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2721004529521511352.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17628277918720482030.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL2721004...267
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F((G("((s1<1)||(l124<1))"))&&("((s1<1)||(l288<1))")))))))
Formula 0 simplified : !XXXF("((s1<1)||(l288<1))" & G"((s1<1)||(l124<1))")
Detected timeout of ITS tools.
[2022-06-11 06:01:48] [INFO ] Flatten gal took : 5 ms
[2022-06-11 06:01:48] [INFO ] Applying decomposition
[2022-06-11 06:01:48] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph8583240182992230750.txt' '-o' '/tmp/graph8583240182992230750.bin' '-w' '/tmp/graph8583240182992230750.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph8583240182992230750.bin' '-l' '-1' '-v' '-w' '/tmp/graph8583240182992230750.weights' '-q' '0' '-e' '0.001'
[2022-06-11 06:01:48] [INFO ] Decomposing Gal with order
[2022-06-11 06:01:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-11 06:01:48] [INFO ] Removed a total of 46 redundant transitions.
[2022-06-11 06:01:48] [INFO ] Flatten gal took : 34 ms
[2022-06-11 06:01:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 24 labels/synchronizations in 4 ms.
[2022-06-11 06:01:48] [INFO ] Time to serialize gal into /tmp/LTL16268149120228490882.gal : 1 ms
[2022-06-11 06:01:48] [INFO ] Time to serialize properties into /tmp/LTL17565165294642339123.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16268149120228490882.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17565165294642339123.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1626814...247
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F((G("((i0.u0.s1<1)||(u4.l124<1))"))&&("((i0.u0.s1<1)||(u9.l288<1))")))))))
Formula 0 simplified : !XXXF("((i0.u0.s1<1)||(u9.l288<1))" & G"((i0.u0.s1<1)||(u4.l124<1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11099996582566953217
[2022-06-11 06:02:03] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11099996582566953217
Running compilation step : cd /tmp/ltsmin11099996582566953217;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 119 ms.
Running link step : cd /tmp/ltsmin11099996582566953217;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin11099996582566953217;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(X(<>(([]((LTLAPp0==true))&&(LTLAPp1==true))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property RingSingleMessageInMbox-PT-d0m160-LTLFireability-09 finished in 79295 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((F(p1)&&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 50
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 47 transition count 50
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 46 transition count 49
Iterating global reduction 0 with 1 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
[2022-06-11 06:02:18] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-11 06:02:18] [INFO ] Implicit Places using invariants in 59 ms returned []
// Phase 1: matrix 49 rows 46 cols
[2022-06-11 06:02:18] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-11 06:02:18] [INFO ] State equation strengthened by 21 read => feed constraints.
[2022-06-11 06:02:18] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 117 ms to find 0 implicit places.
// Phase 1: matrix 49 rows 46 cols
[2022-06-11 06:02:18] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-11 06:02:18] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 46/51 places, 49/56 transitions.
Finished structural reductions, in 1 iterations. Remains : 46/51 places, 49/56 transitions.
Stuttering acceptance computed with spot in 107 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : RingSingleMessageInMbox-PT-d0m160-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s39 1)), p1:(OR (LT s1 1) (LT s14 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][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA RingSingleMessageInMbox-PT-d0m160-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d0m160-LTLFireability-10 finished in 286 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X((G(p0)||p1))&&X(G(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 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
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 48 transition count 53
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 48 transition count 53
Applied a total of 6 rules in 6 ms. Remains 48 /51 variables (removed 3) and now considering 53/56 (removed 3) transitions.
// Phase 1: matrix 53 rows 48 cols
[2022-06-11 06:02:18] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-11 06:02:18] [INFO ] Implicit Places using invariants in 33 ms returned []
// Phase 1: matrix 53 rows 48 cols
[2022-06-11 06:02:18] [INFO ] Computed 3 place invariants in 6 ms
[2022-06-11 06:02:18] [INFO ] State equation strengthened by 25 read => feed constraints.
[2022-06-11 06:02:18] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
// Phase 1: matrix 53 rows 48 cols
[2022-06-11 06:02:18] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-11 06:02:18] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 48/51 places, 53/56 transitions.
Finished structural reductions, in 1 iterations. Remains : 48/51 places, 53/56 transitions.
Stuttering acceptance computed with spot in 142 ms :[true, (OR (NOT p2) (AND (NOT p0) (NOT p1))), (NOT p2), (OR (NOT p0) (NOT p2)), (OR (NOT p2) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : RingSingleMessageInMbox-PT-d0m160-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 4}], [{ cond=(NOT p2), acceptance={} source=2 dest: 0}, { cond=p2, acceptance={} source=2 dest: 2}], [{ cond=(OR (NOT p0) (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p2), acceptance={} source=3 dest: 3}], [{ cond=(OR (AND (NOT p1) (NOT p0)) (NOT p2)), acceptance={} source=4 dest: 0}, { cond=(AND p1 p2), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p1) p0 p2), acceptance={} source=4 dest: 3}]], initial=1, aps=[p2:(AND (GEQ s1 1) (GEQ s17 1)), p0:(AND (GEQ s3 1) (GEQ s14 1)), p1:(AND (GEQ s1 1) (GEQ s22 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 1 steps with 0 reset in 0 ms.
FORMULA RingSingleMessageInMbox-PT-d0m160-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d0m160-LTLFireability-12 finished in 310 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(F(!((X(!p0) U p0) U p1)))))'
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 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 12 ms. Remains 48 /51 variables (removed 3) and now considering 51/56 (removed 5) transitions.
// Phase 1: matrix 51 rows 48 cols
[2022-06-11 06:02:18] [INFO ] Computed 3 place invariants in 4 ms
[2022-06-11 06:02:18] [INFO ] Implicit Places using invariants in 49 ms returned []
// Phase 1: matrix 51 rows 48 cols
[2022-06-11 06:02:18] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-11 06:02:19] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-06-11 06:02:19] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 116 ms to find 0 implicit places.
[2022-06-11 06:02:19] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 51 rows 48 cols
[2022-06-11 06:02:19] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-11 06:02:19] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 48/51 places, 51/56 transitions.
Finished structural reductions, in 1 iterations. Remains : 48/51 places, 51/56 transitions.
Stuttering acceptance computed with spot in 75 ms :[p1, p1]
Running random walk in product with property : RingSingleMessageInMbox-PT-d0m160-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p1, acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=p1, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (GEQ s1 1) (GEQ s33 1)), p0:(AND (GEQ s1 1) (GEQ s26 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 21554 reset in 157 ms.
Product exploration explored 100000 steps with 21598 reset in 115 ms.
Computed a total of 4 stabilizing places and 4 stable transitions
Computed a total of 4 stabilizing places and 4 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X (NOT p1)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 173 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 65 ms :[p1, p1]
Incomplete random walk after 10000 steps, including 2107 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 506 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 51 rows 48 cols
[2022-06-11 06:02:19] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-11 06:02:19] [INFO ] [Real]Absence check using 2 positive place invariants in 17 ms returned sat
[2022-06-11 06:02:19] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-11 06:02:19] [INFO ] After 63ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-11 06:02:19] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-06-11 06:02:19] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-11 06:02:19] [INFO ] After 16ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-11 06:02:19] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-06-11 06:02:19] [INFO ] After 6ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-11 06:02:19] [INFO ] After 13ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 5 ms.
[2022-06-11 06:02:19] [INFO ] After 66ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 3 out of 48 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 48/48 places, 51/51 transitions.
Graph (complete) has 128 edges and 48 vertex of which 47 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 47 transition count 48
Applied a total of 4 rules in 3 ms. Remains 47 /48 variables (removed 1) and now considering 48/51 (removed 3) transitions.
Finished structural reductions, in 1 iterations. Remains : 47/48 places, 48/51 transitions.
Incomplete random walk after 10000 steps, including 2201 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 506 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Finished probabilistic random walk after 112 steps, run visited all 1 properties in 3 ms. (steps per millisecond=37 )
Probabilistic random walk after 112 steps, saw 69 distinct states, run finished after 3 ms. (steps per millisecond=37 ) properties seen :1
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X (NOT p1)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 5 factoid took 229 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 58 ms :[p1, p1]
Stuttering acceptance computed with spot in 62 ms :[p1, p1]
Support contains 3 out of 48 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 48/48 places, 51/51 transitions.
Applied a total of 0 rules in 3 ms. Remains 48 /48 variables (removed 0) and now considering 51/51 (removed 0) transitions.
// Phase 1: matrix 51 rows 48 cols
[2022-06-11 06:02:20] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-11 06:02:20] [INFO ] Implicit Places using invariants in 30 ms returned []
// Phase 1: matrix 51 rows 48 cols
[2022-06-11 06:02:20] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-11 06:02:20] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-06-11 06:02:20] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
[2022-06-11 06:02:20] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 51 rows 48 cols
[2022-06-11 06:02:20] [INFO ] Computed 3 place invariants in 3 ms
[2022-06-11 06:02:20] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 48/48 places, 51/51 transitions.
Computed a total of 4 stabilizing places and 4 stable transitions
Computed a total of 4 stabilizing places and 4 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X (NOT p1)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 139 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 55 ms :[p1, p1]
Incomplete random walk after 10000 steps, including 2195 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 2) seen :1
Finished Best-First random walk after 9538 steps, including 457 resets, run visited all 1 properties in 10 ms. (steps per millisecond=953 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X (NOT p1)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 5 factoid took 193 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 65 ms :[p1, p1]
Stuttering acceptance computed with spot in 64 ms :[p1, p1]
Stuttering acceptance computed with spot in 65 ms :[p1, p1]
Product exploration explored 100000 steps with 21533 reset in 95 ms.
Product exploration explored 100000 steps with 21590 reset in 110 ms.
Built C files in :
/tmp/ltsmin9964775937168604933
[2022-06-11 06:02:21] [INFO ] Computing symmetric may disable matrix : 51 transitions.
[2022-06-11 06:02:21] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-11 06:02:21] [INFO ] Computing symmetric may enable matrix : 51 transitions.
[2022-06-11 06:02:21] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-11 06:02:21] [INFO ] Computing Do-Not-Accords matrix : 51 transitions.
[2022-06-11 06:02:21] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-11 06:02:21] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9964775937168604933
Running compilation step : cd /tmp/ltsmin9964775937168604933;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 121 ms.
Running link step : cd /tmp/ltsmin9964775937168604933;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 25 ms.
Running LTSmin : cd /tmp/ltsmin9964775937168604933;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased17198484233265588571.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 48 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 48/48 places, 51/51 transitions.
Applied a total of 0 rules in 10 ms. Remains 48 /48 variables (removed 0) and now considering 51/51 (removed 0) transitions.
// Phase 1: matrix 51 rows 48 cols
[2022-06-11 06:02:36] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-11 06:02:36] [INFO ] Implicit Places using invariants in 40 ms returned []
// Phase 1: matrix 51 rows 48 cols
[2022-06-11 06:02:36] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-11 06:02:36] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-06-11 06:02:36] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
[2022-06-11 06:02:36] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 51 rows 48 cols
[2022-06-11 06:02:36] [INFO ] Computed 3 place invariants in 5 ms
[2022-06-11 06:02:36] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 48/48 places, 51/51 transitions.
Built C files in :
/tmp/ltsmin2433451936261935491
[2022-06-11 06:02:36] [INFO ] Computing symmetric may disable matrix : 51 transitions.
[2022-06-11 06:02:36] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-11 06:02:36] [INFO ] Computing symmetric may enable matrix : 51 transitions.
[2022-06-11 06:02:36] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-11 06:02:36] [INFO ] Computing Do-Not-Accords matrix : 51 transitions.
[2022-06-11 06:02:36] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-11 06:02:36] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2433451936261935491
Running compilation step : cd /tmp/ltsmin2433451936261935491;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 126 ms.
Running link step : cd /tmp/ltsmin2433451936261935491;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin2433451936261935491;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased7735099281868610610.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-06-11 06:02:51] [INFO ] Flatten gal took : 5 ms
[2022-06-11 06:02:51] [INFO ] Flatten gal took : 4 ms
[2022-06-11 06:02:51] [INFO ] Time to serialize gal into /tmp/LTL15522282227339153527.gal : 1 ms
[2022-06-11 06:02:51] [INFO ] Time to serialize properties into /tmp/LTL13178760002802160919.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15522282227339153527.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13178760002802160919.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1552228...268
Read 1 LTL properties
Checking formula 0 : !((G(X(F(!(((X(!("((s1>=1)&&(l279>=1))")))U("((s1>=1)&&(l279>=1))"))U("((s1>=1)&&(l286>=1))")))))))
Formula 0 simplified : !GXF!((X!"((s1>=1)&&(l279>=1))" U "((s1>=1)&&(l279>=1))") U "((s1>=1)&&(l286>=1))")
Detected timeout of ITS tools.
[2022-06-11 06:03:06] [INFO ] Flatten gal took : 8 ms
[2022-06-11 06:03:06] [INFO ] Applying decomposition
[2022-06-11 06:03:06] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph14028680118374027591.txt' '-o' '/tmp/graph14028680118374027591.bin' '-w' '/tmp/graph14028680118374027591.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph14028680118374027591.bin' '-l' '-1' '-v' '-w' '/tmp/graph14028680118374027591.weights' '-q' '0' '-e' '0.001'
[2022-06-11 06:03:06] [INFO ] Decomposing Gal with order
[2022-06-11 06:03:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-11 06:03:06] [INFO ] Removed a total of 47 redundant transitions.
[2022-06-11 06:03:06] [INFO ] Flatten gal took : 7 ms
[2022-06-11 06:03:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 19 labels/synchronizations in 2 ms.
[2022-06-11 06:03:06] [INFO ] Time to serialize gal into /tmp/LTL512601815478538165.gal : 1 ms
[2022-06-11 06:03:06] [INFO ] Time to serialize properties into /tmp/LTL14474536180279729629.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL512601815478538165.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14474536180279729629.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL5126018...245
Read 1 LTL properties
Checking formula 0 : !((G(X(F(!(((X(!("((i6.u0.s1>=1)&&(i2.u9.l279>=1))")))U("((i6.u0.s1>=1)&&(i2.u9.l279>=1))"))U("((i6.u0.s1>=1)&&(i3.u7.l286>=1))"))))))...156
Formula 0 simplified : !GXF!((X!"((i6.u0.s1>=1)&&(i2.u9.l279>=1))" U "((i6.u0.s1>=1)&&(i2.u9.l279>=1))") U "((i6.u0.s1>=1)&&(i3.u7.l286>=1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7789996392247987816
[2022-06-11 06:03:21] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7789996392247987816
Running compilation step : cd /tmp/ltsmin7789996392247987816;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 119 ms.
Running link step : cd /tmp/ltsmin7789996392247987816;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin7789996392247987816;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](X(<>(!((X(!(LTLAPp0==true)) U (LTLAPp0==true)) U (LTLAPp1==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property RingSingleMessageInMbox-PT-d0m160-LTLFireability-14 finished in 77961 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(G((X((!p0 U F(p1)))||!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
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 46 transition count 49
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 46 transition count 49
Applied a total of 10 rules in 9 ms. Remains 46 /51 variables (removed 5) and now considering 49/56 (removed 7) transitions.
// Phase 1: matrix 49 rows 46 cols
[2022-06-11 06:03:36] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-11 06:03:36] [INFO ] Implicit Places using invariants in 37 ms returned []
// Phase 1: matrix 49 rows 46 cols
[2022-06-11 06:03:36] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-11 06:03:36] [INFO ] State equation strengthened by 21 read => feed constraints.
[2022-06-11 06:03:36] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
[2022-06-11 06:03:36] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 49 rows 46 cols
[2022-06-11 06:03:36] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-11 06:03:37] [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 1 iterations. Remains : 46/51 places, 49/56 transitions.
Stuttering acceptance computed with spot in 73 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Running random walk in product with property : RingSingleMessageInMbox-PT-d0m160-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s1 1) (LT s14 1)), p1:(AND (GEQ s1 1) (GEQ s44 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 0 ms.
FORMULA RingSingleMessageInMbox-PT-d0m160-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d0m160-LTLFireability-15 finished in 227 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F((G(p0)&&p1))))))'
Found a CL insensitive property : RingSingleMessageInMbox-PT-d0m160-LTLFireability-09
Stuttering acceptance computed with spot in 210 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0)]
Support contains 3 out of 51 places. Attempting structural reductions.
Starting structural reductions in SLCL_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 53
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 48 transition count 53
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 47 transition count 52
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 47 transition count 52
Applied a total of 8 rules in 11 ms. Remains 47 /51 variables (removed 4) and now considering 52/56 (removed 4) transitions.
// Phase 1: matrix 52 rows 47 cols
[2022-06-11 06:03:37] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-11 06:03:37] [INFO ] Implicit Places using invariants in 34 ms returned []
// Phase 1: matrix 52 rows 47 cols
[2022-06-11 06:03:37] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-11 06:03:37] [INFO ] State equation strengthened by 24 read => feed constraints.
[2022-06-11 06:03:37] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
// Phase 1: matrix 52 rows 47 cols
[2022-06-11 06:03:37] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-11 06:03:37] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Starting structural reductions in SLCL_LTL mode, iteration 1 : 47/51 places, 52/56 transitions.
Finished structural reductions, in 1 iterations. Remains : 47/51 places, 52/56 transitions.
Running random walk in product with property : RingSingleMessageInMbox-PT-d0m160-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(OR (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 3}, { cond=(AND p1 p0), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 3}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(OR (LT s1 1) (LT s33 1)), p0:(OR (LT s1 1) (LT s21 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, cl-invariant], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 21489 reset in 80 ms.
Product exploration explored 100000 steps with 21591 reset in 92 ms.
Computed a total of 5 stabilizing places and 7 stable transitions
Computed a total of 5 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND p1 p0), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 88 ms. Reduced automaton from 5 states, 7 edges and 2 AP to 5 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 182 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0)]
Finished random walk after 33 steps, including 9 resets, run visited all 3 properties in 8 ms. (steps per millisecond=4 )
Knowledge obtained : [(AND p1 p0), true]
False Knowledge obtained : [(F (OR (NOT p0) (NOT p1))), (F (NOT p0)), (F (NOT (AND p0 p1)))]
Knowledge based reduction with 2 factoid took 121 ms. Reduced automaton from 5 states, 7 edges and 2 AP to 5 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 162 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 171 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0)]
Support contains 3 out of 47 places. Attempting structural reductions.
Starting structural reductions in LTL 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.
// Phase 1: matrix 52 rows 47 cols
[2022-06-11 06:03:38] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-11 06:03:38] [INFO ] Implicit Places using invariants in 34 ms returned []
// Phase 1: matrix 52 rows 47 cols
[2022-06-11 06:03:38] [INFO ] Computed 3 place invariants in 3 ms
[2022-06-11 06:03:38] [INFO ] State equation strengthened by 24 read => feed constraints.
[2022-06-11 06:03:38] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
// Phase 1: matrix 52 rows 47 cols
[2022-06-11 06:03:38] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-11 06:03:38] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 47/47 places, 52/52 transitions.
Computed a total of 5 stabilizing places and 7 stable transitions
Computed a total of 5 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND p0 p1), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 60 ms. Reduced automaton from 5 states, 7 edges and 2 AP to 5 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 167 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0)]
Finished random walk after 14 steps, including 3 resets, run visited all 3 properties in 1 ms. (steps per millisecond=14 )
Knowledge obtained : [(AND p0 p1), true]
False Knowledge obtained : [(F (OR (NOT p0) (NOT p1))), (F (NOT p0)), (F (NOT (AND p0 p1)))]
Knowledge based reduction with 2 factoid took 2436 ms. Reduced automaton from 5 states, 7 edges and 2 AP to 5 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 183 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 173 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 181 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0)]
Product exploration explored 100000 steps with 21462 reset in 79 ms.
Product exploration explored 100000 steps with 21557 reset in 90 ms.
Applying partial POR strategy [false, false, false, true, true]
Stuttering acceptance computed with spot in 173 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0)]
Support contains 3 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 7 ms. Remains 47 /47 variables (removed 0) and now considering 52/52 (removed 0) transitions.
[2022-06-11 06:03:42] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 52 rows 47 cols
[2022-06-11 06:03:42] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-11 06:03:42] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 47/47 places, 52/52 transitions.
Product exploration explored 100000 steps with 21588 reset in 113 ms.
Product exploration explored 100000 steps with 21536 reset in 123 ms.
Built C files in :
/tmp/ltsmin13370612556091991079
[2022-06-11 06:03:42] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13370612556091991079
Running compilation step : cd /tmp/ltsmin13370612556091991079;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 126 ms.
Running link step : cd /tmp/ltsmin13370612556091991079;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin13370612556091991079;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased17672234554563143543.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 47 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 52/52 transitions.
Applied a total of 0 rules in 2 ms. Remains 47 /47 variables (removed 0) and now considering 52/52 (removed 0) transitions.
// Phase 1: matrix 52 rows 47 cols
[2022-06-11 06:03:57] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-11 06:03:57] [INFO ] Implicit Places using invariants in 35 ms returned []
// Phase 1: matrix 52 rows 47 cols
[2022-06-11 06:03:57] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-11 06:03:57] [INFO ] State equation strengthened by 24 read => feed constraints.
[2022-06-11 06:03:57] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
// Phase 1: matrix 52 rows 47 cols
[2022-06-11 06:03:57] [INFO ] Computed 3 place invariants in 0 ms
[2022-06-11 06:03:57] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 47/47 places, 52/52 transitions.
Built C files in :
/tmp/ltsmin10141239509574626644
[2022-06-11 06:03:57] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10141239509574626644
Running compilation step : cd /tmp/ltsmin10141239509574626644;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 120 ms.
Running link step : cd /tmp/ltsmin10141239509574626644;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin10141239509574626644;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased17565257086417974588.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-06-11 06:04:12] [INFO ] Flatten gal took : 5 ms
[2022-06-11 06:04:12] [INFO ] Flatten gal took : 3 ms
[2022-06-11 06:04:12] [INFO ] Time to serialize gal into /tmp/LTL716425716072102517.gal : 1 ms
[2022-06-11 06:04:12] [INFO ] Time to serialize properties into /tmp/LTL3686679316002533456.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL716425716072102517.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3686679316002533456.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL7164257...265
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F((G("((s1<1)||(l124<1))"))&&("((s1<1)||(l288<1))")))))))
Formula 0 simplified : !XXXF("((s1<1)||(l288<1))" & G"((s1<1)||(l124<1))")
Detected timeout of ITS tools.
[2022-06-11 06:04:27] [INFO ] Flatten gal took : 6 ms
[2022-06-11 06:04:27] [INFO ] Applying decomposition
[2022-06-11 06:04:27] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph2361495711029783543.txt' '-o' '/tmp/graph2361495711029783543.bin' '-w' '/tmp/graph2361495711029783543.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph2361495711029783543.bin' '-l' '-1' '-v' '-w' '/tmp/graph2361495711029783543.weights' '-q' '0' '-e' '0.001'
[2022-06-11 06:04:27] [INFO ] Decomposing Gal with order
[2022-06-11 06:04:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-11 06:04:27] [INFO ] Removed a total of 45 redundant transitions.
[2022-06-11 06:04:27] [INFO ] Flatten gal took : 6 ms
[2022-06-11 06:04:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 25 labels/synchronizations in 1 ms.
[2022-06-11 06:04:27] [INFO ] Time to serialize gal into /tmp/LTL2165479202068193031.gal : 9 ms
[2022-06-11 06:04:27] [INFO ] Time to serialize properties into /tmp/LTL12462612787741262095.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2165479202068193031.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12462612787741262095.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL2165479...246
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F((G("((i0.u0.s1<1)||(i5.u4.l124<1))"))&&("((i0.u0.s1<1)||(u6.l288<1))")))))))
Formula 0 simplified : !XXXF("((i0.u0.s1<1)||(u6.l288<1))" & G"((i0.u0.s1<1)||(i5.u4.l124<1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13614587732888249318
[2022-06-11 06:04:43] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13614587732888249318
Running compilation step : cd /tmp/ltsmin13614587732888249318;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 121 ms.
Running link step : cd /tmp/ltsmin13614587732888249318;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin13614587732888249318;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(X(<>(([]((LTLAPp0==true))&&(LTLAPp1==true))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property RingSingleMessageInMbox-PT-d0m160-LTLFireability-09 finished in 81026 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(F(!((X(!p0) U p0) U p1)))))'
[2022-06-11 06:04:58] [INFO ] Flatten gal took : 7 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin6845360761300209041
[2022-06-11 06:04:58] [INFO ] Computing symmetric may disable matrix : 56 transitions.
[2022-06-11 06:04:58] [INFO ] Applying decomposition
[2022-06-11 06:04:58] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-11 06:04:58] [INFO ] Computing symmetric may enable matrix : 56 transitions.
[2022-06-11 06:04:58] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-11 06:04:58] [INFO ] Computing Do-Not-Accords matrix : 56 transitions.
[2022-06-11 06:04:58] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-11 06:04:58] [INFO ] Flatten gal took : 3 ms
[2022-06-11 06:04:58] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6845360761300209041
Running compilation step : cd /tmp/ltsmin6845360761300209041;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph3509431073972803119.txt' '-o' '/tmp/graph3509431073972803119.bin' '-w' '/tmp/graph3509431073972803119.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph3509431073972803119.bin' '-l' '-1' '-v' '-w' '/tmp/graph3509431073972803119.weights' '-q' '0' '-e' '0.001'
[2022-06-11 06:04:58] [INFO ] Decomposing Gal with order
[2022-06-11 06:04:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-11 06:04:58] [INFO ] Removed a total of 42 redundant transitions.
[2022-06-11 06:04:58] [INFO ] Flatten gal took : 6 ms
[2022-06-11 06:04:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 23 labels/synchronizations in 1 ms.
[2022-06-11 06:04:58] [INFO ] Time to serialize gal into /tmp/LTLFireability11463479707172992810.gal : 0 ms
[2022-06-11 06:04:58] [INFO ] Time to serialize properties into /tmp/LTLFireability13018878806893241125.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability11463479707172992810.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability13018878806893241125.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...269
Read 2 LTL properties
Checking formula 0 : !((X(X(X(F((G("((u0.s1<1)||(u4.l124<1))"))&&("((u0.s1<1)||(u8.l288<1))")))))))
Formula 0 simplified : !XXXF("((u0.s1<1)||(u8.l288<1))" & G"((u0.s1<1)||(u4.l124<1))")
Compilation finished in 149 ms.
Running link step : cd /tmp/ltsmin6845360761300209041;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin6845360761300209041;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(X(<>(([]((LTLAPp0==true))&&(LTLAPp1==true))))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 3/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.003: Loading model from ./gal.so
pins2lts-mc-linux64( 3/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.007: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.007: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.007: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.007: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.029: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.029: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.167: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.168: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.167: LTL layer: formula: X(X(X(<>(([]((LTLAPp0==true))&&(LTLAPp1==true))))))
pins2lts-mc-linux64( 3/ 8), 0.168: "X(X(X(<>(([]((LTLAPp0==true))&&(LTLAPp1==true))))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 3/ 8), 0.168: Using Spin LTL semantics
pins2lts-mc-linux64( 1/ 8), 0.184: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.189: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.191: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.190: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.203: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.202: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.225: There are 61 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.225: State length is 52, there are 64 groups
pins2lts-mc-linux64( 0/ 8), 0.225: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.225: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.225: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.225: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 5/ 8), 0.231: [Blue] ~31 levels ~960 states ~1912 transitions
pins2lts-mc-linux64( 3/ 8), 0.243: [Blue] ~84 levels ~1920 states ~4272 transitions
pins2lts-mc-linux64( 3/ 8), 0.247: [Blue] ~92 levels ~3840 states ~7928 transitions
pins2lts-mc-linux64( 3/ 8), 0.270: [Blue] ~156 levels ~7680 states ~16752 transitions
pins2lts-mc-linux64( 3/ 8), 0.315: [Blue] ~242 levels ~15360 states ~35432 transitions
pins2lts-mc-linux64( 3/ 8), 0.406: [Blue] ~340 levels ~30720 states ~73752 transitions
pins2lts-mc-linux64( 3/ 8), 0.560: [Blue] ~721 levels ~61440 states ~155776 transitions
pins2lts-mc-linux64( 3/ 8), 0.865: [Blue] ~1050 levels ~122880 states ~316688 transitions
pins2lts-mc-linux64( 2/ 8), 1.317: [Blue] ~1401 levels ~245760 states ~653048 transitions
pins2lts-mc-linux64( 2/ 8), 1.901: [Blue] ~2138 levels ~491520 states ~1310424 transitions
pins2lts-mc-linux64( 2/ 8), 2.672: [Blue] ~3388 levels ~983040 states ~2651584 transitions
pins2lts-mc-linux64( 2/ 8), 3.836: [Blue] ~5168 levels ~1966080 states ~5337664 transitions
pins2lts-mc-linux64( 2/ 8), 6.031: [Blue] ~11369 levels ~3932160 states ~10629464 transitions
pins2lts-mc-linux64( 2/ 8), 10.589: [Blue] ~13556 levels ~7864320 states ~21841336 transitions
pins2lts-mc-linux64( 2/ 8), 20.284: [Blue] ~22733 levels ~15728640 states ~44206832 transitions
pins2lts-mc-linux64( 2/ 8), 39.298: [Blue] ~36057 levels ~31457280 states ~88442296 transitions
pins2lts-mc-linux64( 2/ 8), 79.181: [Blue] ~52300 levels ~62914560 states ~177256792 transitions
pins2lts-mc-linux64( 2/ 8), 162.511: [Blue] ~86064 levels ~125829120 states ~354017688 transitions
pins2lts-mc-linux64( 4/ 8), 258.665: Error: tree roots table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 258.717:
pins2lts-mc-linux64( 0/ 8), 258.717: Explored 178355844 states 515395276 transitions, fanout: 2.890
pins2lts-mc-linux64( 0/ 8), 258.717: Total exploration time 258.490 sec (258.430 sec minimum, 258.462 sec on average)
pins2lts-mc-linux64( 0/ 8), 258.717: States per second: 689991, Transitions per second: 1993869
pins2lts-mc-linux64( 0/ 8), 258.717:
pins2lts-mc-linux64( 0/ 8), 258.717: State space has 134217350 states, 0 are accepting
pins2lts-mc-linux64( 0/ 8), 258.717: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 258.717: blue states: 178355844 (132.89%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 258.717: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 258.717: all-red states: 1 (0.00%), bogus 1 (0.00%)
pins2lts-mc-linux64( 0/ 8), 258.717:
pins2lts-mc-linux64( 0/ 8), 258.717: Total memory used for local state coloring: 27.7MB
pins2lts-mc-linux64( 0/ 8), 258.717:
pins2lts-mc-linux64( 0/ 8), 258.717: Queue width: 8B, total height: 1814628, memory: 13.84MB
pins2lts-mc-linux64( 0/ 8), 258.717: Tree memory: 1040.8MB, 8.1 B/state, compr.: 3.9%
pins2lts-mc-linux64( 0/ 8), 258.717: Tree fill ratio (roots/leafs): 99.0%/6.0%
pins2lts-mc-linux64( 0/ 8), 258.717: Stored 57 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 258.717: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 258.717: Est. total memory use: 1054.6MB (~1037.8MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin6845360761300209041;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(X(<>(([]((LTLAPp0==true))&&(LTLAPp1==true))))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin6845360761300209041;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(X(<>(([]((LTLAPp0==true))&&(LTLAPp1==true))))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:242)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:177)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:115)
at java.base/java.lang.Thread.run(Thread.java:829)
Detected timeout of ITS tools.
[2022-06-11 06:26:18] [INFO ] Flatten gal took : 7 ms
[2022-06-11 06:26:18] [INFO ] Time to serialize gal into /tmp/LTLFireability14632982028704224248.gal : 1 ms
[2022-06-11 06:26:18] [INFO ] Time to serialize properties into /tmp/LTLFireability18076439740918624411.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability14632982028704224248.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability18076439740918624411.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...290
Read 2 LTL properties
Checking formula 0 : !((X(X(X(F((G("((s1<1)||(l124<1))"))&&("((s1<1)||(l288<1))")))))))
Formula 0 simplified : !XXXF("((s1<1)||(l288<1))" & G"((s1<1)||(l124<1))")
Reverse transition relation is NOT exact ! Due to transitions t1, t4, t7, t8, t9, t10, t13, t25, t26, t27, t40, t41, t42, t43, t44, t46, t47, t51, t54, In...250
Computing Next relation with stutter on 1.04013e+08 deadlock states
Detected timeout of ITS tools.
[2022-06-11 06:47:38] [INFO ] Flatten gal took : 5 ms
[2022-06-11 06:47:38] [INFO ] Input system was already deterministic with 56 transitions.
[2022-06-11 06:47:38] [INFO ] Transformed 51 places.
[2022-06-11 06:47:38] [INFO ] Transformed 56 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-06-11 06:47:39] [INFO ] Time to serialize gal into /tmp/LTLFireability12971617064166580859.gal : 1 ms
[2022-06-11 06:47:39] [INFO ] Time to serialize properties into /tmp/LTLFireability14813866229846733576.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability12971617064166580859.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability14813866229846733576.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...335
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((X(X(X(F((G("((s1<1)||(l124<1))"))&&("((s1<1)||(l288<1))")))))))
Formula 0 simplified : !XXXF("((s1<1)||(l288<1))" & G"((s1<1)||(l124<1))")
Reverse transition relation is NOT exact ! Due to transitions t1, t4, t7, t8, t9, t10, t13, t25, t26, t27, t40, t41, t42, t43, t44, t46, t47, t51, t54, In...250
Computing Next relation with stutter on 1.04013e+08 deadlock states

BK_TIME_CONFINEMENT_REACHED

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="RingSingleMessageInMbox-PT-d0m160"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is RingSingleMessageInMbox-PT-d0m160, 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 r312-tall-165472282700740"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RingSingleMessageInMbox-PT-d0m160.tgz
mv RingSingleMessageInMbox-PT-d0m160 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 ;