Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r485-tall-167912699600588.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.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 2-5348
Executing tool itstools
Input is TokenRing-COL-015, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r485-tall-167912699600588
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 452K
-rw-r--r-- 1 mcc users 7.0K Feb 25 15:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Feb 25 15:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Feb 25 14:49 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Feb 25 14:49 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 17:20 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 25 17:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Feb 25 17:20 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 17:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 25 15:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 134K Feb 25 15:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.5K Feb 25 15:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 25 15:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:20 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:20 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 16K Mar 5 18:23 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 TokenRing-COL-015-LTLFireability-00
FORMULA_NAME TokenRing-COL-015-LTLFireability-01
FORMULA_NAME TokenRing-COL-015-LTLFireability-02
FORMULA_NAME TokenRing-COL-015-LTLFireability-03
FORMULA_NAME TokenRing-COL-015-LTLFireability-04
FORMULA_NAME TokenRing-COL-015-LTLFireability-05
FORMULA_NAME TokenRing-COL-015-LTLFireability-06
FORMULA_NAME TokenRing-COL-015-LTLFireability-07
FORMULA_NAME TokenRing-COL-015-LTLFireability-08
FORMULA_NAME TokenRing-COL-015-LTLFireability-09
FORMULA_NAME TokenRing-COL-015-LTLFireability-10
FORMULA_NAME TokenRing-COL-015-LTLFireability-11
FORMULA_NAME TokenRing-COL-015-LTLFireability-12
FORMULA_NAME TokenRing-COL-015-LTLFireability-13
FORMULA_NAME TokenRing-COL-015-LTLFireability-14
FORMULA_NAME TokenRing-COL-015-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679255942592

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=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=TokenRing-COL-015
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202303021504
[2023-03-19 19:59:03] [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]
[2023-03-19 19:59:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 19:59:04] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-19 19:59:04] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-19 19:59:04] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 399 ms
[2023-03-19 19:59:04] [INFO ] Imported 1 HL places and 2 HL transitions for a total of 256 PT places and 4112.0 transition bindings in 14 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2023-03-19 19:59:04] [INFO ] Built PT skeleton of HLPN with 1 places and 2 transitions 4 arcs in 6 ms.
[2023-03-19 19:59:04] [INFO ] Skeletonized 5 HLPN properties in 1 ms. Removed 11 properties that had guard overlaps.
Computed a total of 1 stabilizing places and 0 stable transitions
Remains 1 properties that can be checked using skeleton over-approximation.
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
FORMULA TokenRing-COL-015-LTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Finished random walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
[2023-03-19 19:59:04] [INFO ] Removed 1 GAL types that were empty due to variable simplifications.
petri,
[2023-03-19 19:59:04] [INFO ] Flatten gal took : 25 ms
[2023-03-19 19:59:04] [INFO ] Flatten gal took : 0 ms
Domain [Process(16), Process(16)] of place State breaks symmetries in sort Process
[2023-03-19 19:59:04] [INFO ] Unfolded HLPN to a Petri net with 256 places and 3616 transitions 14464 arcs in 66 ms.
[2023-03-19 19:59:04] [INFO ] Unfolded 15 HLPN properties in 10 ms.
Initial state reduction rules removed 2 formulas.
FORMULA TokenRing-COL-015-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-015-LTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 256 out of 256 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 256/256 places, 3616/3616 transitions.
Applied a total of 0 rules in 26 ms. Remains 256 /256 variables (removed 0) and now considering 3616/3616 (removed 0) transitions.
// Phase 1: matrix 3616 rows 256 cols
[2023-03-19 19:59:05] [INFO ] Computed 16 place invariants in 35 ms
[2023-03-19 19:59:05] [INFO ] Implicit Places using invariants in 206 ms returned []
[2023-03-19 19:59:05] [INFO ] Invariant cache hit.
[2023-03-19 19:59:06] [INFO ] State equation strengthened by 3390 read => feed constraints.
[2023-03-19 19:59:06] [INFO ] Implicit Places using invariants and state equation in 765 ms returned []
Implicit Place search using SMT with State Equation took 998 ms to find 0 implicit places.
[2023-03-19 19:59:06] [INFO ] Invariant cache hit.
[2023-03-19 19:59:07] [INFO ] Dead Transitions using invariants and state equation in 984 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2011 ms. Remains : 256/256 places, 3616/3616 transitions.
Support contains 256 out of 256 places after structural reductions.
[2023-03-19 19:59:08] [INFO ] Flatten gal took : 537 ms
[2023-03-19 19:59:11] [INFO ] Flatten gal took : 505 ms
[2023-03-19 19:59:15] [INFO ] Input system was already deterministic with 3616 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 2618 ms. (steps per millisecond=3 ) properties (out of 9) seen :5
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 2039 ms. (steps per millisecond=4 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 1633 ms. (steps per millisecond=6 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 1647 ms. (steps per millisecond=6 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 1744 ms. (steps per millisecond=5 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2023-03-19 19:59:25] [INFO ] Invariant cache hit.
[2023-03-19 19:59:38] [INFO ] [Real]Absence check using 16 positive place invariants in 6 ms returned sat
[2023-03-19 19:59:39] [INFO ] After 468ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:3
[2023-03-19 19:59:39] [INFO ] State equation strengthened by 3390 read => feed constraints.
[2023-03-19 19:59:39] [INFO ] After 392ms SMT Verify possible using 3390 Read/Feed constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-19 19:59:39] [INFO ] After 1283ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-19 19:59:39] [INFO ] [Nat]Absence check using 16 positive place invariants in 3 ms returned sat
[2023-03-19 19:59:40] [INFO ] After 514ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :1
[2023-03-19 19:59:41] [INFO ] After 571ms SMT Verify possible using 3390 Read/Feed constraints in natural domain returned unsat :3 sat :1
[2023-03-19 19:59:41] [INFO ] Deduced a trap composed of 142 places in 239 ms of which 4 ms to minimize.
[2023-03-19 19:59:42] [INFO ] Deduced a trap composed of 143 places in 297 ms of which 1 ms to minimize.
[2023-03-19 19:59:42] [INFO ] Deduced a trap composed of 143 places in 232 ms of which 1 ms to minimize.
[2023-03-19 19:59:42] [INFO ] Deduced a trap composed of 144 places in 221 ms of which 2 ms to minimize.
[2023-03-19 19:59:43] [INFO ] Deduced a trap composed of 145 places in 238 ms of which 1 ms to minimize.
[2023-03-19 19:59:43] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1790 ms
[2023-03-19 19:59:43] [INFO ] After 2908ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :1
Attempting to minimize the solution found.
Minimization took 241 ms.
[2023-03-19 19:59:43] [INFO ] After 3982ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :1
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 9 ms.
Support contains 256 out of 256 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 256/256 places, 3616/3616 transitions.
Applied a total of 0 rules in 86 ms. Remains 256 /256 variables (removed 0) and now considering 3616/3616 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 88 ms. Remains : 256/256 places, 3616/3616 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=38 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 403 ms. (steps per millisecond=24 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 243092 steps, run timeout after 3001 ms. (steps per millisecond=81 ) properties seen :{}
Probabilistic random walk after 243092 steps, saw 46621 distinct states, run finished after 3001 ms. (steps per millisecond=81 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-19 19:59:47] [INFO ] Invariant cache hit.
[2023-03-19 19:59:50] [INFO ] [Real]Absence check using 16 positive place invariants in 4 ms returned sat
[2023-03-19 19:59:51] [INFO ] After 502ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-19 19:59:51] [INFO ] State equation strengthened by 3390 read => feed constraints.
[2023-03-19 19:59:51] [INFO ] After 370ms SMT Verify possible using 3390 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 19:59:51] [INFO ] After 1053ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 19:59:51] [INFO ] [Nat]Absence check using 16 positive place invariants in 5 ms returned sat
[2023-03-19 19:59:52] [INFO ] After 497ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-19 19:59:53] [INFO ] After 979ms SMT Verify possible using 3390 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-19 19:59:53] [INFO ] After 1231ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 142 ms.
[2023-03-19 19:59:53] [INFO ] After 2014ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 256 out of 256 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 256/256 places, 3616/3616 transitions.
Applied a total of 0 rules in 37 ms. Remains 256 /256 variables (removed 0) and now considering 3616/3616 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37 ms. Remains : 256/256 places, 3616/3616 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 256/256 places, 3616/3616 transitions.
Applied a total of 0 rules in 45 ms. Remains 256 /256 variables (removed 0) and now considering 3616/3616 (removed 0) transitions.
[2023-03-19 19:59:53] [INFO ] Invariant cache hit.
[2023-03-19 19:59:53] [INFO ] Implicit Places using invariants in 51 ms returned []
[2023-03-19 19:59:53] [INFO ] Invariant cache hit.
[2023-03-19 19:59:54] [INFO ] State equation strengthened by 3390 read => feed constraints.
[2023-03-19 19:59:54] [INFO ] Implicit Places using invariants and state equation in 649 ms returned []
Implicit Place search using SMT with State Equation took 710 ms to find 0 implicit places.
[2023-03-19 19:59:54] [INFO ] Redundant transitions in 198 ms returned []
[2023-03-19 19:59:54] [INFO ] Invariant cache hit.
[2023-03-19 19:59:55] [INFO ] Dead Transitions using invariants and state equation in 865 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1824 ms. Remains : 256/256 places, 3616/3616 transitions.
Drop transitions removed 3150 transitions
Redundant transition composition rules discarded 3150 transitions
Iterating global reduction 0 with 3150 rules applied. Total rules applied 3150 place count 256 transition count 466
Applied a total of 3150 rules in 29 ms. Remains 256 /256 variables (removed 0) and now considering 466/3616 (removed 3150) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 466 rows 256 cols
[2023-03-19 19:59:55] [INFO ] Computed 16 place invariants in 2 ms
[2023-03-19 19:59:56] [INFO ] [Real]Absence check using 16 positive place invariants in 3 ms returned sat
[2023-03-19 20:00:13] [INFO ] After 16522ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 20:00:13] [INFO ] [Nat]Absence check using 16 positive place invariants in 4 ms returned sat
[2023-03-19 20:00:28] [INFO ] After 15020ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-19 20:00:43] [INFO ] After 29930ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 15136 ms.
[2023-03-19 20:00:58] [INFO ] After 45201ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
FORMULA TokenRing-COL-015-LTLFireability-14 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA TokenRing-COL-015-LTLFireability-07 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 3 atomic propositions for a total of 11 simplifications.
FORMULA TokenRing-COL-015-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X((G(!p2)||p1))&&p0)))'
Support contains 256 out of 256 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 256/256 places, 3616/3616 transitions.
Applied a total of 0 rules in 8 ms. Remains 256 /256 variables (removed 0) and now considering 3616/3616 (removed 0) transitions.
// Phase 1: matrix 3616 rows 256 cols
[2023-03-19 20:00:59] [INFO ] Computed 16 place invariants in 19 ms
[2023-03-19 20:00:59] [INFO ] Implicit Places using invariants in 79 ms returned []
[2023-03-19 20:00:59] [INFO ] Invariant cache hit.
[2023-03-19 20:00:59] [INFO ] State equation strengthened by 3390 read => feed constraints.
[2023-03-19 20:01:00] [INFO ] Implicit Places using invariants and state equation in 670 ms returned []
Implicit Place search using SMT with State Equation took 750 ms to find 0 implicit places.
[2023-03-19 20:01:00] [INFO ] Invariant cache hit.
[2023-03-19 20:01:00] [INFO ] Dead Transitions using invariants and state equation in 894 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1653 ms. Remains : 256/256 places, 3616/3616 transitions.
Stuttering acceptance computed with spot in 275 ms :[true, (OR (NOT p0) (AND (NOT p1) p2)), (OR (NOT p0) (AND (NOT p1) p2)), p2, (AND p2 (NOT p1))]
Running random walk in product with property : TokenRing-COL-015-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 4}], [{ cond=p2, acceptance={} source=3 dest: 0}, { cond=(NOT p2), acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p1) p2), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=4 dest: 3}]], initial=1, aps=[p0:(AND (OR (LT s80 1) (LT s110 1)) (OR (LT s195 1) (LT s210 1)) (OR (LT s31 1) (LT s41 1)) (OR (LT s62 1) (LT s69 1)) (OR (LT s153 1) (LT s174 1)) (OR (L...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, 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 2 ms.
FORMULA TokenRing-COL-015-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TokenRing-COL-015-LTLFireability-00 finished in 2039 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(((!p0&&F(p0)) U p0)))'
Support contains 256 out of 256 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 256/256 places, 3616/3616 transitions.
Applied a total of 0 rules in 81 ms. Remains 256 /256 variables (removed 0) and now considering 3616/3616 (removed 0) transitions.
[2023-03-19 20:01:01] [INFO ] Invariant cache hit.
[2023-03-19 20:01:01] [INFO ] Implicit Places using invariants in 82 ms returned []
[2023-03-19 20:01:01] [INFO ] Invariant cache hit.
[2023-03-19 20:01:01] [INFO ] State equation strengthened by 3390 read => feed constraints.
[2023-03-19 20:01:02] [INFO ] Implicit Places using invariants and state equation in 678 ms returned []
Implicit Place search using SMT with State Equation took 760 ms to find 0 implicit places.
[2023-03-19 20:01:02] [INFO ] Redundant transitions in 183 ms returned []
[2023-03-19 20:01:02] [INFO ] Invariant cache hit.
[2023-03-19 20:01:03] [INFO ] Dead Transitions using invariants and state equation in 871 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1904 ms. Remains : 256/256 places, 3616/3616 transitions.
Stuttering acceptance computed with spot in 117 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : TokenRing-COL-015-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s80 1) (GEQ s110 1)) (AND (GEQ s195 1) (GEQ s210 1)) (AND (GEQ s31 1) (GEQ s41 1)) (AND (GEQ s62 1) (GEQ s69 1)) (AND (GEQ s153 1) (GEQ s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1629 reset in 6846 ms.
Product exploration explored 100000 steps with 1582 reset in 6943 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 147 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Finished random walk after 37 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=9 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 123 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Support contains 256 out of 256 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 256/256 places, 3616/3616 transitions.
Applied a total of 0 rules in 40 ms. Remains 256 /256 variables (removed 0) and now considering 3616/3616 (removed 0) transitions.
[2023-03-19 20:01:17] [INFO ] Invariant cache hit.
[2023-03-19 20:01:17] [INFO ] Implicit Places using invariants in 123 ms returned []
[2023-03-19 20:01:17] [INFO ] Invariant cache hit.
[2023-03-19 20:01:18] [INFO ] State equation strengthened by 3390 read => feed constraints.
[2023-03-19 20:01:18] [INFO ] Implicit Places using invariants and state equation in 691 ms returned []
Implicit Place search using SMT with State Equation took 817 ms to find 0 implicit places.
[2023-03-19 20:01:18] [INFO ] Redundant transitions in 96 ms returned []
[2023-03-19 20:01:18] [INFO ] Invariant cache hit.
[2023-03-19 20:01:19] [INFO ] Dead Transitions using invariants and state equation in 889 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1850 ms. Remains : 256/256 places, 3616/3616 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 100 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 53 ms :[(NOT p0), (NOT p0)]
Finished random walk after 41 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=13 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 119 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 54 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1580 reset in 7080 ms.
Product exploration explored 100000 steps with 1586 reset in 7074 ms.
Built C files in :
/tmp/ltsmin13425768163091729572
[2023-03-19 20:01:34] [INFO ] Too many transitions (3616) to apply POR reductions. Disabling POR matrices.
[2023-03-19 20:01:34] [INFO ] Built C files in 71ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13425768163091729572
Running compilation step : cd /tmp/ltsmin13425768163091729572;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13425768163091729572;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13425768163091729572;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 256 out of 256 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 256/256 places, 3616/3616 transitions.
Applied a total of 0 rules in 42 ms. Remains 256 /256 variables (removed 0) and now considering 3616/3616 (removed 0) transitions.
[2023-03-19 20:01:37] [INFO ] Invariant cache hit.
[2023-03-19 20:01:37] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-19 20:01:37] [INFO ] Invariant cache hit.
[2023-03-19 20:01:38] [INFO ] State equation strengthened by 3390 read => feed constraints.
[2023-03-19 20:01:38] [INFO ] Implicit Places using invariants and state equation in 650 ms returned []
Implicit Place search using SMT with State Equation took 697 ms to find 0 implicit places.
[2023-03-19 20:01:38] [INFO ] Redundant transitions in 98 ms returned []
[2023-03-19 20:01:38] [INFO ] Invariant cache hit.
[2023-03-19 20:01:39] [INFO ] Dead Transitions using invariants and state equation in 901 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1754 ms. Remains : 256/256 places, 3616/3616 transitions.
Built C files in :
/tmp/ltsmin13626404837723036234
[2023-03-19 20:01:39] [INFO ] Too many transitions (3616) to apply POR reductions. Disabling POR matrices.
[2023-03-19 20:01:39] [INFO ] Built C files in 39ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13626404837723036234
Running compilation step : cd /tmp/ltsmin13626404837723036234;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13626404837723036234;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13626404837723036234;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-19 20:01:43] [INFO ] Flatten gal took : 115 ms
[2023-03-19 20:01:43] [INFO ] Flatten gal took : 99 ms
[2023-03-19 20:01:43] [INFO ] Time to serialize gal into /tmp/LTL8615119468341331909.gal : 22 ms
[2023-03-19 20:01:43] [INFO ] Time to serialize properties into /tmp/LTL1870108805954609902.prop : 14 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8615119468341331909.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3410780270927086090.hoa' '-atoms' '/tmp/LTL1870108805954609902.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL1870108805954609902.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3410780270927086090.hoa
Detected timeout of ITS tools.
[2023-03-19 20:01:59] [INFO ] Flatten gal took : 153 ms
[2023-03-19 20:01:59] [INFO ] Flatten gal took : 154 ms
[2023-03-19 20:01:59] [INFO ] Time to serialize gal into /tmp/LTL823038344067505747.gal : 14 ms
[2023-03-19 20:01:59] [INFO ] Time to serialize properties into /tmp/LTL18201936902432007712.ltl : 79 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL823038344067505747.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18201936902432007712.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G(((!("((((((((((((((State_80>=1)&&(State_110>=1))||((State_195>=1)&&(State_210>=1)))||(((State_31>=1)&&(State_41>=1))||((State_62>...380110
Formula 0 simplified : F(("((((((((((((((State_80>=1)&&(State_110>=1))||((State_195>=1)&&(State_210>=1)))||(((State_31>=1)&&(State_41>=1))||((State_62>=1)&...380101
Detected timeout of ITS tools.
[2023-03-19 20:02:14] [INFO ] Flatten gal took : 163 ms
[2023-03-19 20:02:14] [INFO ] Applying decomposition
[2023-03-19 20:02:14] [INFO ] Flatten gal took : 157 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph7128020191179917883.txt' '-o' '/tmp/graph7128020191179917883.bin' '-w' '/tmp/graph7128020191179917883.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph7128020191179917883.bin' '-l' '-1' '-v' '-w' '/tmp/graph7128020191179917883.weights' '-q' '0' '-e' '0.001'
[2023-03-19 20:02:15] [INFO ] Decomposing Gal with order
[2023-03-19 20:02:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 20:02:15] [INFO ] Removed a total of 8106 redundant transitions.
[2023-03-19 20:02:15] [INFO ] Flatten gal took : 433 ms
[2023-03-19 20:02:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 139 labels/synchronizations in 55 ms.
[2023-03-19 20:02:17] [INFO ] Time to serialize gal into /tmp/LTL8533493914640659215.gal : 23 ms
[2023-03-19 20:02:17] [INFO ] Time to serialize properties into /tmp/LTL10687896064029111367.ltl : 41 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8533493914640659215.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10687896064029111367.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((G(((!("((((((((((((((i1.i3.u40.State_80>=1)&&(i0.i9.u38.State_110>=1))||((i3.i11.u90.State_195>=1)&&(i3.i4.u89.State_210>=1)))||(((...599395
Formula 0 simplified : F(("((((((((((((((i1.i3.u40.State_80>=1)&&(i0.i9.u38.State_110>=1))||((i3.i11.u90.State_195>=1)&&(i3.i4.u89.State_210>=1)))||(((i0.i...599386
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11337306251650580909
[2023-03-19 20:02:32] [INFO ] Built C files in 62ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11337306251650580909
Running compilation step : cd /tmp/ltsmin11337306251650580909;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11337306251650580909;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11337306251650580909;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property TokenRing-COL-015-LTLFireability-01 finished in 94703 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(((X(!p1) U (X(G(!p1))||(!p1&&X(!p1))))||p0)))'
Support contains 32 out of 256 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 256/256 places, 3616/3616 transitions.
Applied a total of 0 rules in 72 ms. Remains 256 /256 variables (removed 0) and now considering 3616/3616 (removed 0) transitions.
[2023-03-19 20:02:36] [INFO ] Invariant cache hit.
[2023-03-19 20:02:36] [INFO ] Implicit Places using invariants in 266 ms returned []
[2023-03-19 20:02:36] [INFO ] Invariant cache hit.
[2023-03-19 20:02:36] [INFO ] State equation strengthened by 3390 read => feed constraints.
[2023-03-19 20:02:40] [INFO ] Implicit Places using invariants and state equation in 4372 ms returned []
Implicit Place search using SMT with State Equation took 4641 ms to find 0 implicit places.
[2023-03-19 20:02:40] [INFO ] Invariant cache hit.
[2023-03-19 20:02:41] [INFO ] Dead Transitions using invariants and state equation in 867 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5583 ms. Remains : 256/256 places, 3616/3616 transitions.
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Running random walk in product with property : TokenRing-COL-015-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 1}]], initial=1, aps=[p0:(OR (AND (GEQ s2 1) (GEQ s242 1)) (AND (GEQ s10 1) (GEQ s250 1)) (AND (GEQ s15 1) (GEQ s255 1)) (AND (GEQ s5 1) (GEQ s245 1)) (AND (GEQ s7 1) (GEQ s247...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 693 ms.
Product exploration explored 100000 steps with 50000 reset in 740 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND (NOT p0) (NOT p1))
Knowledge based reduction with 5 factoid took 168 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA TokenRing-COL-015-LTLFireability-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property TokenRing-COL-015-LTLFireability-02 finished in 7307 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 256 out of 256 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 256/256 places, 3616/3616 transitions.
Applied a total of 0 rules in 40 ms. Remains 256 /256 variables (removed 0) and now considering 3616/3616 (removed 0) transitions.
[2023-03-19 20:02:43] [INFO ] Invariant cache hit.
[2023-03-19 20:02:43] [INFO ] Implicit Places using invariants in 53 ms returned []
[2023-03-19 20:02:43] [INFO ] Invariant cache hit.
[2023-03-19 20:02:43] [INFO ] State equation strengthened by 3390 read => feed constraints.
[2023-03-19 20:02:44] [INFO ] Implicit Places using invariants and state equation in 667 ms returned []
Implicit Place search using SMT with State Equation took 721 ms to find 0 implicit places.
[2023-03-19 20:02:44] [INFO ] Redundant transitions in 96 ms returned []
[2023-03-19 20:02:44] [INFO ] Invariant cache hit.
[2023-03-19 20:02:45] [INFO ] Dead Transitions using invariants and state equation in 875 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1738 ms. Remains : 256/256 places, 3616/3616 transitions.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Running random walk in product with property : TokenRing-COL-015-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (GEQ s80 1) (GEQ s110 1)) (AND (GEQ s195 1) (GEQ s210 1)) (AND (GEQ s31 1) (GEQ s41 1)) (AND (GEQ s62 1) (GEQ s69 1)) (AND (GEQ s153 1) (GEQ s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration timeout after 43620 steps with 0 reset in 10002 ms.
Stack based approach found an accepted trace after 294 steps with 0 reset with depth 295 and stack size 295 in 62 ms.
FORMULA TokenRing-COL-015-LTLFireability-03 FALSE TECHNIQUES STACK_TEST
Treatment of property TokenRing-COL-015-LTLFireability-03 finished in 11884 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 256 out of 256 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 256/256 places, 3616/3616 transitions.
Applied a total of 0 rules in 37 ms. Remains 256 /256 variables (removed 0) and now considering 3616/3616 (removed 0) transitions.
[2023-03-19 20:02:55] [INFO ] Invariant cache hit.
[2023-03-19 20:02:55] [INFO ] Implicit Places using invariants in 54 ms returned []
[2023-03-19 20:02:55] [INFO ] Invariant cache hit.
[2023-03-19 20:02:55] [INFO ] State equation strengthened by 3390 read => feed constraints.
[2023-03-19 20:02:55] [INFO ] Implicit Places using invariants and state equation in 713 ms returned []
Implicit Place search using SMT with State Equation took 776 ms to find 0 implicit places.
[2023-03-19 20:02:56] [INFO ] Redundant transitions in 95 ms returned []
[2023-03-19 20:02:56] [INFO ] Invariant cache hit.
[2023-03-19 20:02:56] [INFO ] Dead Transitions using invariants and state equation in 857 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1781 ms. Remains : 256/256 places, 3616/3616 transitions.
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : TokenRing-COL-015-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s80 1) (GEQ s110 1)) (AND (GEQ s195 1) (GEQ s210 1)) (AND (GEQ s31 1) (GEQ s41 1)) (AND (GEQ s62 1) (GEQ s69 1)) (AND (GEQ s153 1) (GEQ s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1578 reset in 6968 ms.
Product exploration explored 100000 steps with 1589 reset in 6938 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 98 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Finished random walk after 53 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=13 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 122 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Support contains 256 out of 256 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 256/256 places, 3616/3616 transitions.
Applied a total of 0 rules in 31 ms. Remains 256 /256 variables (removed 0) and now considering 3616/3616 (removed 0) transitions.
[2023-03-19 20:03:11] [INFO ] Invariant cache hit.
[2023-03-19 20:03:11] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-19 20:03:11] [INFO ] Invariant cache hit.
[2023-03-19 20:03:12] [INFO ] State equation strengthened by 3390 read => feed constraints.
[2023-03-19 20:03:12] [INFO ] Implicit Places using invariants and state equation in 672 ms returned []
Implicit Place search using SMT with State Equation took 717 ms to find 0 implicit places.
[2023-03-19 20:03:12] [INFO ] Redundant transitions in 95 ms returned []
[2023-03-19 20:03:12] [INFO ] Invariant cache hit.
[2023-03-19 20:03:13] [INFO ] Dead Transitions using invariants and state equation in 890 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1740 ms. Remains : 256/256 places, 3616/3616 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 99 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Finished random walk after 48 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=9 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 142 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1592 reset in 6871 ms.
Product exploration explored 100000 steps with 1566 reset in 6990 ms.
Built C files in :
/tmp/ltsmin3232966354043184153
[2023-03-19 20:03:27] [INFO ] Too many transitions (3616) to apply POR reductions. Disabling POR matrices.
[2023-03-19 20:03:27] [INFO ] Built C files in 38ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3232966354043184153
Running compilation step : cd /tmp/ltsmin3232966354043184153;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3232966354043184153;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3232966354043184153;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 256 out of 256 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 256/256 places, 3616/3616 transitions.
Applied a total of 0 rules in 33 ms. Remains 256 /256 variables (removed 0) and now considering 3616/3616 (removed 0) transitions.
[2023-03-19 20:03:30] [INFO ] Invariant cache hit.
[2023-03-19 20:03:30] [INFO ] Implicit Places using invariants in 46 ms returned []
[2023-03-19 20:03:30] [INFO ] Invariant cache hit.
[2023-03-19 20:03:31] [INFO ] State equation strengthened by 3390 read => feed constraints.
[2023-03-19 20:03:31] [INFO ] Implicit Places using invariants and state equation in 668 ms returned []
Implicit Place search using SMT with State Equation took 715 ms to find 0 implicit places.
[2023-03-19 20:03:31] [INFO ] Redundant transitions in 94 ms returned []
[2023-03-19 20:03:31] [INFO ] Invariant cache hit.
[2023-03-19 20:03:32] [INFO ] Dead Transitions using invariants and state equation in 966 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1817 ms. Remains : 256/256 places, 3616/3616 transitions.
Built C files in :
/tmp/ltsmin13765636419263148874
[2023-03-19 20:03:32] [INFO ] Too many transitions (3616) to apply POR reductions. Disabling POR matrices.
[2023-03-19 20:03:32] [INFO ] Built C files in 50ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13765636419263148874
Running compilation step : cd /tmp/ltsmin13765636419263148874;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13765636419263148874;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13765636419263148874;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-19 20:03:36] [INFO ] Flatten gal took : 133 ms
[2023-03-19 20:03:36] [INFO ] Flatten gal took : 86 ms
[2023-03-19 20:03:36] [INFO ] Time to serialize gal into /tmp/LTL8686986620644912061.gal : 13 ms
[2023-03-19 20:03:36] [INFO ] Time to serialize properties into /tmp/LTL3715744404049621523.prop : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8686986620644912061.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14851230293778008096.hoa' '-atoms' '/tmp/LTL3715744404049621523.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL3715744404049621523.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14851230293778008096.hoa
Detected timeout of ITS tools.
[2023-03-19 20:03:52] [INFO ] Flatten gal took : 109 ms
[2023-03-19 20:03:52] [INFO ] Flatten gal took : 112 ms
[2023-03-19 20:03:52] [INFO ] Time to serialize gal into /tmp/LTL18049560480570640159.gal : 11 ms
[2023-03-19 20:03:52] [INFO ] Time to serialize properties into /tmp/LTL341546824471908870.ltl : 9 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18049560480570640159.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL341546824471908870.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G(F("((((((((((((((State_80>=1)&&(State_110>=1))||((State_195>=1)&&(State_210>=1)))||(((State_31>=1)&&(State_41>=1))||((State_62>=1...126720
Formula 0 simplified : FG!"((((((((((((((State_80>=1)&&(State_110>=1))||((State_195>=1)&&(State_210>=1)))||(((State_31>=1)&&(State_41>=1))||((State_62>=1)&...126714
Detected timeout of ITS tools.
[2023-03-19 20:04:07] [INFO ] Flatten gal took : 105 ms
[2023-03-19 20:04:07] [INFO ] Applying decomposition
[2023-03-19 20:04:07] [INFO ] Flatten gal took : 111 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph11630393586740644350.txt' '-o' '/tmp/graph11630393586740644350.bin' '-w' '/tmp/graph11630393586740644350.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph11630393586740644350.bin' '-l' '-1' '-v' '-w' '/tmp/graph11630393586740644350.weights' '-q' '0' '-e' '0.001'
[2023-03-19 20:04:07] [INFO ] Decomposing Gal with order
[2023-03-19 20:04:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 20:04:07] [INFO ] Removed a total of 8120 redundant transitions.
[2023-03-19 20:04:07] [INFO ] Flatten gal took : 189 ms
[2023-03-19 20:04:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 30 ms.
[2023-03-19 20:04:08] [INFO ] Time to serialize gal into /tmp/LTL13671088532716543992.gal : 15 ms
[2023-03-19 20:04:08] [INFO ] Time to serialize properties into /tmp/LTL18205840342229967529.ltl : 11 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13671088532716543992.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18205840342229967529.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((G(F("((((((((((((((i6.u30.State_80>=1)&&(i12.i1.i0.u50.State_110>=1))||((i14.u84.State_195>=1)&&(i14.u89.State_210>=1)))||(((i12.i0...185490
Formula 0 simplified : FG!"((((((((((((((i6.u30.State_80>=1)&&(i12.i1.i0.u50.State_110>=1))||((i14.u84.State_195>=1)&&(i14.u89.State_210>=1)))||(((i12.i0.i...185484
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9968809456442350098
[2023-03-19 20:04:23] [INFO ] Built C files in 63ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9968809456442350098
Running compilation step : cd /tmp/ltsmin9968809456442350098;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9968809456442350098;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9968809456442350098;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property TokenRing-COL-015-LTLFireability-05 finished in 91160 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0)) U p1))'
Support contains 256 out of 256 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 256/256 places, 3616/3616 transitions.
Applied a total of 0 rules in 10 ms. Remains 256 /256 variables (removed 0) and now considering 3616/3616 (removed 0) transitions.
[2023-03-19 20:04:26] [INFO ] Invariant cache hit.
[2023-03-19 20:04:26] [INFO ] Implicit Places using invariants in 53 ms returned []
[2023-03-19 20:04:26] [INFO ] Invariant cache hit.
[2023-03-19 20:04:26] [INFO ] State equation strengthened by 3390 read => feed constraints.
[2023-03-19 20:04:27] [INFO ] Implicit Places using invariants and state equation in 676 ms returned []
Implicit Place search using SMT with State Equation took 730 ms to find 0 implicit places.
[2023-03-19 20:04:27] [INFO ] Invariant cache hit.
[2023-03-19 20:04:27] [INFO ] Dead Transitions using invariants and state equation in 926 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1670 ms. Remains : 256/256 places, 3616/3616 transitions.
Stuttering acceptance computed with spot in 246 ms :[(NOT p0), true, (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : TokenRing-COL-015-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=(AND p1 p0), acceptance={0} source=3 dest: 0}, { cond=(NOT p0), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}]], initial=2, aps=[p0:(OR (AND (GEQ s2 1) (GEQ s242 1)) (AND (GEQ s10 1) (GEQ s250 1)) (AND (GEQ s15 1) (GEQ s255 1)) (AND (GEQ s5 1) (GEQ s245 1)) (AND (GEQ s7 1) (GEQ s247...], 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][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA TokenRing-COL-015-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TokenRing-COL-015-LTLFireability-06 finished in 1967 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 32 out of 256 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 256/256 places, 3616/3616 transitions.
Applied a total of 0 rules in 31 ms. Remains 256 /256 variables (removed 0) and now considering 3616/3616 (removed 0) transitions.
[2023-03-19 20:04:28] [INFO ] Invariant cache hit.
[2023-03-19 20:04:28] [INFO ] Implicit Places using invariants in 250 ms returned []
[2023-03-19 20:04:28] [INFO ] Invariant cache hit.
[2023-03-19 20:04:29] [INFO ] State equation strengthened by 3390 read => feed constraints.
[2023-03-19 20:04:32] [INFO ] Implicit Places using invariants and state equation in 4114 ms returned []
Implicit Place search using SMT with State Equation took 4366 ms to find 0 implicit places.
[2023-03-19 20:04:32] [INFO ] Invariant cache hit.
[2023-03-19 20:04:33] [INFO ] Dead Transitions using invariants and state equation in 886 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5284 ms. Remains : 256/256 places, 3616/3616 transitions.
Stuttering acceptance computed with spot in 537 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : TokenRing-COL-015-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s2 1) (GEQ s242 1)) (AND (GEQ s10 1) (GEQ s250 1)) (AND (GEQ s15 1) (GEQ s255 1)) (AND (GEQ s5 1) (GEQ s245 1)) (AND (GEQ s7 1) (GEQ s247...], 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 2186 reset in 413 ms.
Product exploration explored 100000 steps with 2182 reset in 400 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 112 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Finished random walk after 45 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=22 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 199 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
[2023-03-19 20:04:35] [INFO ] Invariant cache hit.
[2023-03-19 20:04:36] [INFO ] [Real]Absence check using 16 positive place invariants in 6 ms returned sat
[2023-03-19 20:04:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 20:04:36] [INFO ] [Real]Absence check using state equation in 429 ms returned sat
[2023-03-19 20:04:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 20:04:37] [INFO ] [Nat]Absence check using 16 positive place invariants in 5 ms returned sat
[2023-03-19 20:04:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 20:04:38] [INFO ] [Nat]Absence check using state equation in 432 ms returned sat
[2023-03-19 20:04:38] [INFO ] State equation strengthened by 3390 read => feed constraints.
[2023-03-19 20:04:38] [INFO ] [Nat]Added 3390 Read/Feed constraints in 237 ms returned sat
[2023-03-19 20:04:38] [INFO ] Computed and/alt/rep : 15/15/15 causal constraints (skipped 3586 transitions) in 230 ms.
[2023-03-19 20:04:39] [INFO ] Added : 0 causal constraints over 0 iterations in 442 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 32 out of 256 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 256/256 places, 3616/3616 transitions.
Applied a total of 0 rules in 126 ms. Remains 256 /256 variables (removed 0) and now considering 3616/3616 (removed 0) transitions.
[2023-03-19 20:04:39] [INFO ] Invariant cache hit.
[2023-03-19 20:04:40] [INFO ] Implicit Places using invariants in 1488 ms returned []
[2023-03-19 20:04:40] [INFO ] Invariant cache hit.
[2023-03-19 20:04:41] [INFO ] State equation strengthened by 3390 read => feed constraints.
[2023-03-19 20:04:45] [INFO ] Implicit Places using invariants and state equation in 4431 ms returned []
Implicit Place search using SMT with State Equation took 5924 ms to find 0 implicit places.
[2023-03-19 20:04:45] [INFO ] Redundant transitions in 97 ms returned []
[2023-03-19 20:04:45] [INFO ] Invariant cache hit.
[2023-03-19 20:04:46] [INFO ] Dead Transitions using invariants and state equation in 1030 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 7196 ms. Remains : 256/256 places, 3616/3616 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 109 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Finished random walk after 49 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=24 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 138 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
[2023-03-19 20:04:46] [INFO ] Invariant cache hit.
[2023-03-19 20:04:47] [INFO ] [Real]Absence check using 16 positive place invariants in 6 ms returned sat
[2023-03-19 20:04:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 20:04:48] [INFO ] [Real]Absence check using state equation in 469 ms returned sat
[2023-03-19 20:04:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 20:04:49] [INFO ] [Nat]Absence check using 16 positive place invariants in 5 ms returned sat
[2023-03-19 20:04:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 20:04:49] [INFO ] [Nat]Absence check using state equation in 470 ms returned sat
[2023-03-19 20:04:49] [INFO ] State equation strengthened by 3390 read => feed constraints.
[2023-03-19 20:04:50] [INFO ] [Nat]Added 3390 Read/Feed constraints in 253 ms returned sat
[2023-03-19 20:04:50] [INFO ] Computed and/alt/rep : 15/15/15 causal constraints (skipped 3586 transitions) in 210 ms.
[2023-03-19 20:04:50] [INFO ] Added : 0 causal constraints over 0 iterations in 415 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Product exploration explored 100000 steps with 2182 reset in 490 ms.
Product exploration explored 100000 steps with 2184 reset in 497 ms.
Built C files in :
/tmp/ltsmin928782224983695293
[2023-03-19 20:04:51] [INFO ] Too many transitions (3616) to apply POR reductions. Disabling POR matrices.
[2023-03-19 20:04:51] [INFO ] Built C files in 39ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin928782224983695293
Running compilation step : cd /tmp/ltsmin928782224983695293;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin928782224983695293;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin928782224983695293;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 32 out of 256 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 256/256 places, 3616/3616 transitions.
Applied a total of 0 rules in 56 ms. Remains 256 /256 variables (removed 0) and now considering 3616/3616 (removed 0) transitions.
[2023-03-19 20:04:54] [INFO ] Invariant cache hit.
[2023-03-19 20:04:55] [INFO ] Implicit Places using invariants in 263 ms returned []
[2023-03-19 20:04:55] [INFO ] Invariant cache hit.
[2023-03-19 20:04:55] [INFO ] State equation strengthened by 3390 read => feed constraints.
[2023-03-19 20:04:59] [INFO ] Implicit Places using invariants and state equation in 4184 ms returned []
Implicit Place search using SMT with State Equation took 4448 ms to find 0 implicit places.
[2023-03-19 20:04:59] [INFO ] Redundant transitions in 95 ms returned []
[2023-03-19 20:04:59] [INFO ] Invariant cache hit.
[2023-03-19 20:05:00] [INFO ] Dead Transitions using invariants and state equation in 856 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5469 ms. Remains : 256/256 places, 3616/3616 transitions.
Built C files in :
/tmp/ltsmin14492733105955007772
[2023-03-19 20:05:00] [INFO ] Too many transitions (3616) to apply POR reductions. Disabling POR matrices.
[2023-03-19 20:05:00] [INFO ] Built C files in 48ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14492733105955007772
Running compilation step : cd /tmp/ltsmin14492733105955007772;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14492733105955007772;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14492733105955007772;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-19 20:05:03] [INFO ] Flatten gal took : 69 ms
[2023-03-19 20:05:03] [INFO ] Flatten gal took : 69 ms
[2023-03-19 20:05:03] [INFO ] Time to serialize gal into /tmp/LTL946180781164497242.gal : 10 ms
[2023-03-19 20:05:03] [INFO ] Time to serialize properties into /tmp/LTL17601743445726031196.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL946180781164497242.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6455393104841268352.hoa' '-atoms' '/tmp/LTL17601743445726031196.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL17601743445726031196.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6455393104841268352.hoa
Detected timeout of ITS tools.
[2023-03-19 20:05:19] [INFO ] Flatten gal took : 154 ms
[2023-03-19 20:05:19] [INFO ] Flatten gal took : 68 ms
[2023-03-19 20:05:19] [INFO ] Time to serialize gal into /tmp/LTL10513850281366010501.gal : 9 ms
[2023-03-19 20:05:19] [INFO ] Time to serialize properties into /tmp/LTL18145070586031234069.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10513850281366010501.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18145070586031234069.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(F("((((((State_2>=1)&&(State_242>=1))||((State_10>=1)&&(State_250>=1)))||(((State_15>=1)&&(State_255>=1))||((State_5>=1)&&(State_...580
Formula 0 simplified : XG!"((((((State_2>=1)&&(State_242>=1))||((State_10>=1)&&(State_250>=1)))||(((State_15>=1)&&(State_255>=1))||((State_5>=1)&&(State_24...574
Detected timeout of ITS tools.
[2023-03-19 20:05:34] [INFO ] Flatten gal took : 69 ms
[2023-03-19 20:05:34] [INFO ] Applying decomposition
[2023-03-19 20:05:34] [INFO ] Flatten gal took : 72 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph6232523116970381911.txt' '-o' '/tmp/graph6232523116970381911.bin' '-w' '/tmp/graph6232523116970381911.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph6232523116970381911.bin' '-l' '-1' '-v' '-w' '/tmp/graph6232523116970381911.weights' '-q' '0' '-e' '0.001'
[2023-03-19 20:05:34] [INFO ] Decomposing Gal with order
[2023-03-19 20:05:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 20:05:34] [INFO ] Removed a total of 8078 redundant transitions.
[2023-03-19 20:05:34] [INFO ] Flatten gal took : 121 ms
[2023-03-19 20:05:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 21 ms.
[2023-03-19 20:05:35] [INFO ] Time to serialize gal into /tmp/LTL13173318994623785675.gal : 15 ms
[2023-03-19 20:05:35] [INFO ] Time to serialize properties into /tmp/LTL8826933596125232438.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13173318994623785675.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8826933596125232438.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(F("((((((i4.u8.State_2>=1)&&(i12.i3.u98.State_242>=1))||((i1.i0.u13.State_10>=1)&&(i12.i10.u110.State_250>=1)))||(((i8.i0.u17.Sta...925
Formula 0 simplified : XG!"((((((i4.u8.State_2>=1)&&(i12.i3.u98.State_242>=1))||((i1.i0.u13.State_10>=1)&&(i12.i10.u110.State_250>=1)))||(((i8.i0.u17.State...919
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3165788948671444078
[2023-03-19 20:05:50] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3165788948671444078
Running compilation step : cd /tmp/ltsmin3165788948671444078;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3165788948671444078;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3165788948671444078;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property TokenRing-COL-015-LTLFireability-08 finished in 84866 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U X((G(p1)||G(p2)))))'
Support contains 256 out of 256 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 256/256 places, 3616/3616 transitions.
Applied a total of 0 rules in 6 ms. Remains 256 /256 variables (removed 0) and now considering 3616/3616 (removed 0) transitions.
[2023-03-19 20:05:53] [INFO ] Invariant cache hit.
[2023-03-19 20:05:53] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-19 20:05:53] [INFO ] Invariant cache hit.
[2023-03-19 20:05:53] [INFO ] State equation strengthened by 3390 read => feed constraints.
[2023-03-19 20:05:53] [INFO ] Implicit Places using invariants and state equation in 751 ms returned []
Implicit Place search using SMT with State Equation took 793 ms to find 0 implicit places.
[2023-03-19 20:05:53] [INFO ] Invariant cache hit.
[2023-03-19 20:05:54] [INFO ] Dead Transitions using invariants and state equation in 874 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1680 ms. Remains : 256/256 places, 3616/3616 transitions.
Stuttering acceptance computed with spot in 168 ms :[(AND (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), true, (NOT p1), (NOT p2)]
Running random walk in product with property : TokenRing-COL-015-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(AND p1 p2), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p1) p2), acceptance={} source=0 dest: 4}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=(AND p0 p1 p2), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1) p2), acceptance={0} source=1 dest: 1}, { cond=(AND p0 p1 (NOT p2)), acceptance={1} source=1 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0, 1} source=1 dest: 1}], [{ cond=true, acceptance={0, 1} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=p1, acceptance={} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={} source=4 dest: 2}, { cond=p2, acceptance={} source=4 dest: 4}]], initial=1, aps=[p1:(OR (AND (GEQ s80 1) (GEQ s110 1)) (AND (GEQ s195 1) (GEQ s210 1)) (AND (GEQ s31 1) (GEQ s41 1)) (AND (GEQ s62 1) (GEQ s69 1)) (AND (GEQ s153 1) (GEQ s...], nbAcceptance=2, 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]]
Entered a terminal (fully accepting) state of product in 53 steps with 0 reset in 7 ms.
FORMULA TokenRing-COL-015-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TokenRing-COL-015-LTLFireability-10 finished in 1935 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)&&X(G(p1)))))'
Support contains 256 out of 256 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 256/256 places, 3616/3616 transitions.
Applied a total of 0 rules in 9 ms. Remains 256 /256 variables (removed 0) and now considering 3616/3616 (removed 0) transitions.
[2023-03-19 20:05:55] [INFO ] Invariant cache hit.
[2023-03-19 20:05:55] [INFO ] Implicit Places using invariants in 45 ms returned []
[2023-03-19 20:05:55] [INFO ] Invariant cache hit.
[2023-03-19 20:05:55] [INFO ] State equation strengthened by 3390 read => feed constraints.
[2023-03-19 20:05:55] [INFO ] Implicit Places using invariants and state equation in 657 ms returned []
Implicit Place search using SMT with State Equation took 716 ms to find 0 implicit places.
[2023-03-19 20:05:55] [INFO ] Invariant cache hit.
[2023-03-19 20:05:56] [INFO ] Dead Transitions using invariants and state equation in 865 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1590 ms. Remains : 256/256 places, 3616/3616 transitions.
Stuttering acceptance computed with spot in 697 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : TokenRing-COL-015-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(OR (AND (GEQ s2 1) (GEQ s242 1)) (AND (GEQ s10 1) (GEQ s250 1)) (AND (GEQ s15 1) (GEQ s255 1)) (AND (GEQ s5 1) (GEQ s245 1)) (AND (GEQ s7 1) (GEQ s247...], 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 1 steps with 0 reset in 0 ms.
FORMULA TokenRing-COL-015-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TokenRing-COL-015-LTLFireability-11 finished in 2329 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(!p1)))))'
Support contains 256 out of 256 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 256/256 places, 3616/3616 transitions.
Applied a total of 0 rules in 36 ms. Remains 256 /256 variables (removed 0) and now considering 3616/3616 (removed 0) transitions.
[2023-03-19 20:05:57] [INFO ] Invariant cache hit.
[2023-03-19 20:05:57] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-19 20:05:57] [INFO ] Invariant cache hit.
[2023-03-19 20:05:57] [INFO ] State equation strengthened by 3390 read => feed constraints.
[2023-03-19 20:05:58] [INFO ] Implicit Places using invariants and state equation in 654 ms returned []
Implicit Place search using SMT with State Equation took 702 ms to find 0 implicit places.
[2023-03-19 20:05:58] [INFO ] Redundant transitions in 95 ms returned []
[2023-03-19 20:05:58] [INFO ] Invariant cache hit.
[2023-03-19 20:05:59] [INFO ] Dead Transitions using invariants and state equation in 886 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1726 ms. Remains : 256/256 places, 3616/3616 transitions.
Stuttering acceptance computed with spot in 96 ms :[(OR (NOT p0) p1), (NOT p0), p1]
Running random walk in product with property : TokenRing-COL-015-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}, { cond=p1, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (AND (GEQ s80 1) (GEQ s110 1)) (AND (GEQ s195 1) (GEQ s210 1)) (AND (GEQ s31 1) (GEQ s41 1)) (AND (GEQ s62 1) (GEQ s69 1)) (AND (GEQ s153 1) (GEQ s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 3 reset in 387 ms.
Stack based approach found an accepted trace after 600 steps with 5 reset with depth 308 and stack size 308 in 24 ms.
FORMULA TokenRing-COL-015-LTLFireability-13 FALSE TECHNIQUES STACK_TEST
Treatment of property TokenRing-COL-015-LTLFireability-13 finished in 2269 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(((!p0&&F(p0)) U p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Found a Shortening insensitive property : TokenRing-COL-015-LTLFireability-08
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
Support contains 32 out of 256 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 256/256 places, 3616/3616 transitions.
Applied a total of 0 rules in 34 ms. Remains 256 /256 variables (removed 0) and now considering 3616/3616 (removed 0) transitions.
[2023-03-19 20:06:00] [INFO ] Invariant cache hit.
[2023-03-19 20:06:00] [INFO ] Implicit Places using invariants in 254 ms returned []
[2023-03-19 20:06:00] [INFO ] Invariant cache hit.
[2023-03-19 20:06:00] [INFO ] State equation strengthened by 3390 read => feed constraints.
[2023-03-19 20:06:04] [INFO ] Implicit Places using invariants and state equation in 4113 ms returned []
Implicit Place search using SMT with State Equation took 4371 ms to find 0 implicit places.
[2023-03-19 20:06:04] [INFO ] Invariant cache hit.
[2023-03-19 20:06:05] [INFO ] Dead Transitions using invariants and state equation in 858 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 5265 ms. Remains : 256/256 places, 3616/3616 transitions.
Running random walk in product with property : TokenRing-COL-015-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s2 1) (GEQ s242 1)) (AND (GEQ s10 1) (GEQ s250 1)) (AND (GEQ s15 1) (GEQ s255 1)) (AND (GEQ s5 1) (GEQ s245 1)) (AND (GEQ s7 1) (GEQ s247...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 2196 reset in 369 ms.
Product exploration explored 100000 steps with 2181 reset in 379 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 100 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Finished random walk after 42 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=42 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 133 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
[2023-03-19 20:06:06] [INFO ] Invariant cache hit.
[2023-03-19 20:06:07] [INFO ] [Real]Absence check using 16 positive place invariants in 4 ms returned sat
[2023-03-19 20:06:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 20:06:07] [INFO ] [Real]Absence check using state equation in 426 ms returned sat
[2023-03-19 20:06:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 20:06:08] [INFO ] [Nat]Absence check using 16 positive place invariants in 5 ms returned sat
[2023-03-19 20:06:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 20:06:09] [INFO ] [Nat]Absence check using state equation in 421 ms returned sat
[2023-03-19 20:06:09] [INFO ] State equation strengthened by 3390 read => feed constraints.
[2023-03-19 20:06:09] [INFO ] [Nat]Added 3390 Read/Feed constraints in 228 ms returned sat
[2023-03-19 20:06:09] [INFO ] Computed and/alt/rep : 15/15/15 causal constraints (skipped 3586 transitions) in 194 ms.
[2023-03-19 20:06:10] [INFO ] Added : 0 causal constraints over 0 iterations in 389 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 32 out of 256 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 256/256 places, 3616/3616 transitions.
Applied a total of 0 rules in 43 ms. Remains 256 /256 variables (removed 0) and now considering 3616/3616 (removed 0) transitions.
[2023-03-19 20:06:10] [INFO ] Invariant cache hit.
[2023-03-19 20:06:10] [INFO ] Implicit Places using invariants in 258 ms returned []
[2023-03-19 20:06:10] [INFO ] Invariant cache hit.
[2023-03-19 20:06:10] [INFO ] State equation strengthened by 3390 read => feed constraints.
[2023-03-19 20:06:14] [INFO ] Implicit Places using invariants and state equation in 4173 ms returned []
Implicit Place search using SMT with State Equation took 4433 ms to find 0 implicit places.
[2023-03-19 20:06:14] [INFO ] Redundant transitions in 101 ms returned []
[2023-03-19 20:06:14] [INFO ] Invariant cache hit.
[2023-03-19 20:06:15] [INFO ] Dead Transitions using invariants and state equation in 892 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5477 ms. Remains : 256/256 places, 3616/3616 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 88 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Finished random walk after 56 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=56 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 124 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
[2023-03-19 20:06:15] [INFO ] Invariant cache hit.
[2023-03-19 20:06:17] [INFO ] [Real]Absence check using 16 positive place invariants in 4 ms returned sat
[2023-03-19 20:06:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 20:06:17] [INFO ] [Real]Absence check using state equation in 429 ms returned sat
[2023-03-19 20:06:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 20:06:18] [INFO ] [Nat]Absence check using 16 positive place invariants in 4 ms returned sat
[2023-03-19 20:06:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 20:06:18] [INFO ] [Nat]Absence check using state equation in 424 ms returned sat
[2023-03-19 20:06:18] [INFO ] State equation strengthened by 3390 read => feed constraints.
[2023-03-19 20:06:19] [INFO ] [Nat]Added 3390 Read/Feed constraints in 230 ms returned sat
[2023-03-19 20:06:19] [INFO ] Computed and/alt/rep : 15/15/15 causal constraints (skipped 3586 transitions) in 210 ms.
[2023-03-19 20:06:19] [INFO ] Added : 0 causal constraints over 0 iterations in 409 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Product exploration explored 100000 steps with 2192 reset in 362 ms.
Product exploration explored 100000 steps with 2183 reset in 364 ms.
Built C files in :
/tmp/ltsmin3128588394996868174
[2023-03-19 20:06:20] [INFO ] Too many transitions (3616) to apply POR reductions. Disabling POR matrices.
[2023-03-19 20:06:20] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3128588394996868174
Running compilation step : cd /tmp/ltsmin3128588394996868174;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3128588394996868174;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3128588394996868174;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 32 out of 256 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 256/256 places, 3616/3616 transitions.
Applied a total of 0 rules in 50 ms. Remains 256 /256 variables (removed 0) and now considering 3616/3616 (removed 0) transitions.
[2023-03-19 20:06:23] [INFO ] Invariant cache hit.
[2023-03-19 20:06:23] [INFO ] Implicit Places using invariants in 245 ms returned []
[2023-03-19 20:06:23] [INFO ] Invariant cache hit.
[2023-03-19 20:06:24] [INFO ] State equation strengthened by 3390 read => feed constraints.
[2023-03-19 20:06:28] [INFO ] Implicit Places using invariants and state equation in 4273 ms returned []
Implicit Place search using SMT with State Equation took 4529 ms to find 0 implicit places.
[2023-03-19 20:06:28] [INFO ] Redundant transitions in 100 ms returned []
[2023-03-19 20:06:28] [INFO ] Invariant cache hit.
[2023-03-19 20:06:29] [INFO ] Dead Transitions using invariants and state equation in 875 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5563 ms. Remains : 256/256 places, 3616/3616 transitions.
Built C files in :
/tmp/ltsmin13876427301672385047
[2023-03-19 20:06:29] [INFO ] Too many transitions (3616) to apply POR reductions. Disabling POR matrices.
[2023-03-19 20:06:29] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13876427301672385047
Running compilation step : cd /tmp/ltsmin13876427301672385047;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13876427301672385047;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13876427301672385047;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-19 20:06:32] [INFO ] Flatten gal took : 68 ms
[2023-03-19 20:06:32] [INFO ] Flatten gal took : 68 ms
[2023-03-19 20:06:32] [INFO ] Time to serialize gal into /tmp/LTL18413402413404529479.gal : 10 ms
[2023-03-19 20:06:32] [INFO ] Time to serialize properties into /tmp/LTL15752823874098635067.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18413402413404529479.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1906083574215919151.hoa' '-atoms' '/tmp/LTL15752823874098635067.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL15752823874098635067.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1906083574215919151.hoa
Detected timeout of ITS tools.
[2023-03-19 20:06:48] [INFO ] Flatten gal took : 67 ms
[2023-03-19 20:06:48] [INFO ] Flatten gal took : 69 ms
[2023-03-19 20:06:48] [INFO ] Time to serialize gal into /tmp/LTL16183090158410346501.gal : 9 ms
[2023-03-19 20:06:48] [INFO ] Time to serialize properties into /tmp/LTL15669528365543647455.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16183090158410346501.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15669528365543647455.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(F("((((((State_2>=1)&&(State_242>=1))||((State_10>=1)&&(State_250>=1)))||(((State_15>=1)&&(State_255>=1))||((State_5>=1)&&(State_...580
Formula 0 simplified : XG!"((((((State_2>=1)&&(State_242>=1))||((State_10>=1)&&(State_250>=1)))||(((State_15>=1)&&(State_255>=1))||((State_5>=1)&&(State_24...574
Detected timeout of ITS tools.
[2023-03-19 20:07:03] [INFO ] Flatten gal took : 69 ms
[2023-03-19 20:07:03] [INFO ] Applying decomposition
[2023-03-19 20:07:03] [INFO ] Flatten gal took : 71 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph3029661948109843810.txt' '-o' '/tmp/graph3029661948109843810.bin' '-w' '/tmp/graph3029661948109843810.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph3029661948109843810.bin' '-l' '-1' '-v' '-w' '/tmp/graph3029661948109843810.weights' '-q' '0' '-e' '0.001'
[2023-03-19 20:07:03] [INFO ] Decomposing Gal with order
[2023-03-19 20:07:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 20:07:03] [INFO ] Removed a total of 8064 redundant transitions.
[2023-03-19 20:07:03] [INFO ] Flatten gal took : 114 ms
[2023-03-19 20:07:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 84 labels/synchronizations in 21 ms.
[2023-03-19 20:07:03] [INFO ] Time to serialize gal into /tmp/LTL14307692304521631062.gal : 14 ms
[2023-03-19 20:07:03] [INFO ] Time to serialize properties into /tmp/LTL14878403428702234939.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14307692304521631062.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14878403428702234939.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((X(F("((((((i2.i14.u11.State_2>=1)&&(i1.i5.u104.State_242>=1))||((i2.i15.u14.State_10>=1)&&(i1.i7.u99.State_250>=1)))||(((i2.i3.u9.S...914
Formula 0 simplified : XG!"((((((i2.i14.u11.State_2>=1)&&(i1.i5.u104.State_242>=1))||((i2.i15.u14.State_10>=1)&&(i1.i7.u99.State_250>=1)))||(((i2.i3.u9.Sta...908
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7719599802301580913
[2023-03-19 20:07:18] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7719599802301580913
Running compilation step : cd /tmp/ltsmin7719599802301580913;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7719599802301580913;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7719599802301580913;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property TokenRing-COL-015-LTLFireability-08 finished in 81883 ms.
[2023-03-19 20:07:22] [INFO ] Flatten gal took : 246 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin18270835972424590169
[2023-03-19 20:07:22] [INFO ] Too many transitions (3616) to apply POR reductions. Disabling POR matrices.
[2023-03-19 20:07:22] [INFO ] Built C files in 60ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18270835972424590169
Running compilation step : cd /tmp/ltsmin18270835972424590169;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-19 20:07:22] [INFO ] Applying decomposition
[2023-03-19 20:07:22] [INFO ] Flatten gal took : 169 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph3237221315486901777.txt' '-o' '/tmp/graph3237221315486901777.bin' '-w' '/tmp/graph3237221315486901777.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph3237221315486901777.bin' '-l' '-1' '-v' '-w' '/tmp/graph3237221315486901777.weights' '-q' '0' '-e' '0.001'
[2023-03-19 20:07:23] [INFO ] Decomposing Gal with order
[2023-03-19 20:07:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 20:07:23] [INFO ] Removed a total of 8078 redundant transitions.
[2023-03-19 20:07:23] [INFO ] Flatten gal took : 242 ms
[2023-03-19 20:07:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 15 labels/synchronizations in 17 ms.
[2023-03-19 20:07:25] [INFO ] Time to serialize gal into /tmp/LTLFireability13848651595869021064.gal : 9 ms
[2023-03-19 20:07:25] [INFO ] Time to serialize properties into /tmp/LTLFireability13254705985708220899.ltl : 48 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability13848651595869021064.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability13254705985708220899.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...278
Read 3 LTL properties
Checking formula 0 : !((G(((!("((((((((((((((i7.i0.u31.State_80>=1)&&(i2.i1.u45.State_110>=1))||((i13.i1.u83.State_195>=1)&&(i13.i13.u98.State_210>=1)))||(...608935
Formula 0 simplified : F(("((((((((((((((i7.i0.u31.State_80>=1)&&(i2.i1.u45.State_110>=1))||((i13.i1.u83.State_195>=1)&&(i13.i13.u98.State_210>=1)))||(((i1...608926
Compilation finished in 8753 ms.
Running link step : cd /tmp/ltsmin18270835972424590169;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 51 ms.
Running LTSmin : cd /tmp/ltsmin18270835972424590169;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](((!(LTLAPp0==true)&&<>((LTLAPp0==true))) U (LTLAPp0==true)))' '--buchi-type=spotba'

BK_STOP 1679256808142

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /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="TokenRing-COL-015"
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 2-5348"
echo " Executing tool itstools"
echo " Input is TokenRing-COL-015, 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 r485-tall-167912699600588"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TokenRing-COL-015.tgz
mv TokenRing-COL-015 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 ;