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.r517-tall-167987243700316.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)
....................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is Murphy-COL-D4N025, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r517-tall-167987243700316
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 464K
-rw-r--r-- 1 mcc users 7.8K Mar 23 15:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K Mar 23 15:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Mar 23 15:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Mar 23 15:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Apr 7 12:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 7 12:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 7 12:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 7 12:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 9.0K Mar 23 15:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 95K Mar 23 15:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.1K Mar 23 15:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 78K Mar 23 15:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 7 12:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 7 12:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 26 22:42 equiv_pt
-rw-r--r-- 1 mcc users 7 Mar 26 22:42 instance
-rw-r--r-- 1 mcc users 5 Mar 26 22:42 iscolored
-rw-r--r-- 1 mcc users 20K Mar 31 16:48 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 Murphy-COL-D4N025-LTLFireability-00
FORMULA_NAME Murphy-COL-D4N025-LTLFireability-01
FORMULA_NAME Murphy-COL-D4N025-LTLFireability-02
FORMULA_NAME Murphy-COL-D4N025-LTLFireability-03
FORMULA_NAME Murphy-COL-D4N025-LTLFireability-04
FORMULA_NAME Murphy-COL-D4N025-LTLFireability-05
FORMULA_NAME Murphy-COL-D4N025-LTLFireability-06
FORMULA_NAME Murphy-COL-D4N025-LTLFireability-07
FORMULA_NAME Murphy-COL-D4N025-LTLFireability-08
FORMULA_NAME Murphy-COL-D4N025-LTLFireability-09
FORMULA_NAME Murphy-COL-D4N025-LTLFireability-10
FORMULA_NAME Murphy-COL-D4N025-LTLFireability-11
FORMULA_NAME Murphy-COL-D4N025-LTLFireability-12
FORMULA_NAME Murphy-COL-D4N025-LTLFireability-13
FORMULA_NAME Murphy-COL-D4N025-LTLFireability-14
FORMULA_NAME Murphy-COL-D4N025-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1680937663310

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=Murphy-COL-D4N025
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202304061127
[2023-04-08 07:07:45] [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]
[2023-04-08 07:07:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-08 07:07:45] [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.
[2023-04-08 07:07:45] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-04-08 07:07:45] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 510 ms
[2023-04-08 07:07:45] [INFO ] Imported 6 HL places and 7 HL transitions for a total of 30 PT places and 35.0 transition bindings in 19 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
[2023-04-08 07:07:46] [INFO ] Built PT skeleton of HLPN with 6 places and 7 transitions 27 arcs in 6 ms.
[2023-04-08 07:07:46] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Initial state reduction rules removed 2 formulas.
FORMULA Murphy-COL-D4N025-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Murphy-COL-D4N025-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Murphy-COL-D4N025-LTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 3 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Finished random walk after 7 steps, including 0 resets, run visited all 4 properties in 8 ms. (steps per millisecond=0 )
Parikh walk visited 0 properties in 1 ms.
[2023-04-08 07:07:46] [INFO ] Flatten gal took : 15 ms
[2023-04-08 07:07:46] [INFO ] Flatten gal took : 1 ms
Arc [2:1*[(MOD (ADD $x 1) 5)]] contains successor/predecessor on variables of sort CD
[2023-04-08 07:07:46] [INFO ] Unfolded HLPN to a Petri net with 30 places and 35 transitions 135 arcs in 8 ms.
[2023-04-08 07:07:46] [INFO ] Unfolded 13 HLPN properties in 1 ms.
Initial state reduction rules removed 2 formulas.
FORMULA Murphy-COL-D4N025-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Murphy-COL-D4N025-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 30 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 35/35 transitions.
Applied a total of 0 rules in 7 ms. Remains 30 /30 variables (removed 0) and now considering 35/35 (removed 0) transitions.
// Phase 1: matrix 35 rows 30 cols
[2023-04-08 07:07:46] [INFO ] Computed 6 invariants in 5 ms
[2023-04-08 07:07:46] [INFO ] Dead Transitions using invariants and state equation in 173 ms found 0 transitions.
[2023-04-08 07:07:46] [INFO ] Invariant cache hit.
[2023-04-08 07:07:46] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-04-08 07:07:46] [INFO ] Invariant cache hit.
[2023-04-08 07:07:46] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:07:46] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
[2023-04-08 07:07:46] [INFO ] Invariant cache hit.
[2023-04-08 07:07:46] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 337 ms. Remains : 30/30 places, 35/35 transitions.
Support contains 30 out of 30 places after structural reductions.
[2023-04-08 07:07:46] [INFO ] Flatten gal took : 7 ms
[2023-04-08 07:07:46] [INFO ] Flatten gal took : 8 ms
[2023-04-08 07:07:46] [INFO ] Input system was already deterministic with 35 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 12) seen :11
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-04-08 07:07:46] [INFO ] Invariant cache hit.
[2023-04-08 07:07:46] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-04-08 07:07:46] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:07:46] [INFO ] After 69ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-08 07:07:46] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:07:46] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:07:47] [INFO ] After 15ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-08 07:07:47] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:07:47] [INFO ] After 6ms SMT Verify possible using 10 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-08 07:07:47] [INFO ] After 15ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 16 ms.
[2023-04-08 07:07:47] [INFO ] After 95ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 10 out of 30 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30/30 places, 35/35 transitions.
Graph (complete) has 115 edges and 30 vertex of which 15 are kept as prefixes of interest. Removing 15 places using SCC suffix rule.0 ms
Discarding 15 places :
Also discarding 10 output transitions
Drop transitions removed 10 transitions
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 15 transition count 20
Applied a total of 6 rules in 5 ms. Remains 15 /30 variables (removed 15) and now considering 20/35 (removed 15) transitions.
// Phase 1: matrix 20 rows 15 cols
[2023-04-08 07:07:47] [INFO ] Computed 0 invariants in 2 ms
[2023-04-08 07:07:47] [INFO ] Dead Transitions using invariants and state equation in 62 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67 ms. Remains : 15/30 places, 20/35 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
Probably explored full state space saw : 7776 states, properties seen :0
Probabilistic random walk after 59616 steps, saw 7776 distinct states, run finished after 119 ms. (steps per millisecond=500 ) properties seen :0
Explored full state space saw : 7776 states, properties seen :0
Exhaustive walk after 59616 steps, saw 7776 distinct states, run finished after 56 ms. (steps per millisecond=1064 ) properties seen :0
Parikh walk visited 0 properties in 0 ms.
FORMULA Murphy-COL-D4N025-LTLFireability-04 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA Murphy-COL-D4N025-LTLFireability-01 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 9 simplifications.
FORMULA Murphy-COL-D4N025-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
FORMULA Murphy-COL-D4N025-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((X(F(p0))&&G(p1)))))'
Support contains 20 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 35/35 (removed 0) transitions.
// Phase 1: matrix 35 rows 30 cols
[2023-04-08 07:07:47] [INFO ] Computed 6 invariants in 0 ms
[2023-04-08 07:07:47] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
[2023-04-08 07:07:47] [INFO ] Invariant cache hit.
[2023-04-08 07:07:47] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-08 07:07:47] [INFO ] Invariant cache hit.
[2023-04-08 07:07:47] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:07:47] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2023-04-08 07:07:47] [INFO ] Invariant cache hit.
[2023-04-08 07:07:47] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 146 ms. Remains : 30/30 places, 35/35 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 394 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (OR (NOT p0) (NOT p1))]
Running random walk in product with property : Murphy-COL-D4N025-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 4}], [{ cond=(AND p1 p0), acceptance={0} source=1 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 4}], [{ cond=p1, acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=true, acceptance={} source=5 dest: 3}]], initial=5, aps=[p1:(AND (OR (LT s0 3) (LT s10 1) (LT s20 1)) (OR (LT s2 3) (LT s12 1) (LT s22 1)) (OR (LT s4 3) (LT s14 1) (LT s24 1)) (OR (LT s1 3) (LT s11 1) (LT s21 1)...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 1 ms.
FORMULA Murphy-COL-D4N025-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Murphy-COL-D4N025-LTLFireability-03 finished in 603 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F(((p1 U p2)||p0))))))'
Support contains 20 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 35/35 transitions.
Applied a total of 0 rules in 0 ms. Remains 30 /30 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:07:48] [INFO ] Invariant cache hit.
[2023-04-08 07:07:48] [INFO ] Dead Transitions using invariants and state equation in 219 ms found 0 transitions.
[2023-04-08 07:07:48] [INFO ] Invariant cache hit.
[2023-04-08 07:07:48] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-04-08 07:07:48] [INFO ] Invariant cache hit.
[2023-04-08 07:07:48] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:07:48] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
[2023-04-08 07:07:48] [INFO ] Invariant cache hit.
[2023-04-08 07:07:48] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 372 ms. Remains : 30/30 places, 35/35 transitions.
Stuttering acceptance computed with spot in 173 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : Murphy-COL-D4N025-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(OR (AND (GEQ s2 1) (GEQ s7 1) (GEQ s12 1)) (AND (GEQ s0 1) (GEQ s5 1) (GEQ s10 1)) (AND (GEQ s3 1) (GEQ s8 1) (GEQ s13 1)) (AND (GEQ s1 1) (GEQ s6 1) ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 353 ms.
Product exploration explored 100000 steps with 25000 reset in 232 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 p0 p2), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 114 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 170 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Finished random walk after 114 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=114 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p2), true]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p2)))]
Knowledge based reduction with 2 factoid took 102 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 137 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 149 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Support contains 20 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:07:50] [INFO ] Invariant cache hit.
[2023-04-08 07:07:50] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
[2023-04-08 07:07:50] [INFO ] Invariant cache hit.
[2023-04-08 07:07:50] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-04-08 07:07:50] [INFO ] Invariant cache hit.
[2023-04-08 07:07:50] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:07:50] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
[2023-04-08 07:07:50] [INFO ] Invariant cache hit.
[2023-04-08 07:07:50] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 190 ms. Remains : 30/30 places, 35/35 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 : [(AND p0 p2), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 80 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 160 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Finished random walk after 364 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=364 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p2), true]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p2)))]
Knowledge based reduction with 2 factoid took 104 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 160 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 181 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 154 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Product exploration explored 100000 steps with 25000 reset in 173 ms.
Product exploration explored 100000 steps with 25000 reset in 168 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 347 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Support contains 20 out of 30 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 30/30 places, 35/35 transitions.
Applied a total of 0 rules in 4 ms. Remains 30 /30 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:07:52] [INFO ] Invariant cache hit.
[2023-04-08 07:07:52] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
[2023-04-08 07:07:52] [INFO ] Redundant transitions in 1 ms returned []
[2023-04-08 07:07:52] [INFO ] Invariant cache hit.
[2023-04-08 07:07:52] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 91 ms. Remains : 30/30 places, 35/35 transitions.
Built C files in :
/tmp/ltsmin5422934844233257966
[2023-04-08 07:07:52] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5422934844233257966
Running compilation step : cd /tmp/ltsmin5422934844233257966;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 245 ms.
Running link step : cd /tmp/ltsmin5422934844233257966;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin5422934844233257966;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased10004498624427510434.hoa' '--buchi-type=spotba'
LTSmin run took 1894 ms.
FORMULA Murphy-COL-D4N025-LTLFireability-08 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property Murphy-COL-D4N025-LTLFireability-08 finished in 6128 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(p0)||(F(p2)&&p1)))))'
Support contains 20 out of 30 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 30/30 places, 35/35 transitions.
Applied a total of 0 rules in 4 ms. Remains 30 /30 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:07:54] [INFO ] Invariant cache hit.
[2023-04-08 07:07:54] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
[2023-04-08 07:07:54] [INFO ] Invariant cache hit.
[2023-04-08 07:07:54] [INFO ] Implicit Places using invariants in 32 ms returned [10, 11, 12, 13, 14]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 35 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 25/30 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 83 ms. Remains : 25/30 places, 35/35 transitions.
Stuttering acceptance computed with spot in 139 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Murphy-COL-D4N025-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=(AND p0 (NOT p2)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (OR (LT s11 2) (LT s16 1)) (OR (LT s12 2) (LT s17 1)) (OR (LT s10 2) (LT s15 1)) (OR (LT s13 2) (LT s18 1)) (OR (LT s14 2) (LT s19 1)) (OR (LT s0 ...], 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 51 reset in 302 ms.
Stack based approach found an accepted trace after 70 steps with 0 reset with depth 71 and stack size 71 in 1 ms.
FORMULA Murphy-COL-D4N025-LTLFireability-09 FALSE TECHNIQUES STACK_TEST
Treatment of property Murphy-COL-D4N025-LTLFireability-09 finished in 544 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((G(p1)||p0)))))'
Support contains 15 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 35/35 transitions.
Applied a total of 0 rules in 0 ms. Remains 30 /30 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:07:54] [INFO ] Invariant cache hit.
[2023-04-08 07:07:54] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
[2023-04-08 07:07:54] [INFO ] Invariant cache hit.
[2023-04-08 07:07:54] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-08 07:07:54] [INFO ] Invariant cache hit.
[2023-04-08 07:07:55] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:07:55] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2023-04-08 07:07:55] [INFO ] Invariant cache hit.
[2023-04-08 07:07:55] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 132 ms. Remains : 30/30 places, 35/35 transitions.
Stuttering acceptance computed with spot in 129 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Murphy-COL-D4N025-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p1:(AND (OR (LT s0 3) (LT s10 1) (LT s20 1)) (OR (LT s2 3) (LT s12 1) (LT s22 1)) (OR (LT s4 3) (LT s14 1) (LT s24 1)) (OR (LT s1 3) (LT s11 1) (LT s21 1)...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 24411 reset in 188 ms.
Product exploration explored 100000 steps with 24215 reset in 241 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 p1 (NOT p0)), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : [(X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0)))))]
Knowledge based reduction with 2 factoid took 119 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 118 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-04-08 07:07:55] [INFO ] Invariant cache hit.
[2023-04-08 07:07:55] [INFO ] After 17ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 (NOT p0)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (F (NOT (AND (NOT p0) p1)))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 15 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Murphy-COL-D4N025-LTLFireability-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Murphy-COL-D4N025-LTLFireability-10 finished in 1068 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 5 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:07:55] [INFO ] Invariant cache hit.
[2023-04-08 07:07:56] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
[2023-04-08 07:07:56] [INFO ] Invariant cache hit.
[2023-04-08 07:07:56] [INFO ] Implicit Places using invariants in 32 ms returned [10, 11, 12, 13, 14]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 34 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 25/30 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 71 ms. Remains : 25/30 places, 35/35 transitions.
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Murphy-COL-D4N025-LTLFireability-11 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 (GEQ s11 1) (GEQ s12 1) (GEQ s13 1) (GEQ s14 1) (GEQ s10 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 26436 reset in 147 ms.
Stack based approach found an accepted trace after 1892 steps with 483 reset with depth 6 and stack size 6 in 10 ms.
FORMULA Murphy-COL-D4N025-LTLFireability-11 FALSE TECHNIQUES STACK_TEST
Treatment of property Murphy-COL-D4N025-LTLFireability-11 finished in 321 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U G((X(X(!p1))||(!p1&&F(p2))))))'
Support contains 20 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 35/35 transitions.
Applied a total of 0 rules in 3 ms. Remains 30 /30 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:07:56] [INFO ] Invariant cache hit.
[2023-04-08 07:07:56] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
[2023-04-08 07:07:56] [INFO ] Invariant cache hit.
[2023-04-08 07:07:56] [INFO ] Implicit Places using invariants in 30 ms returned [10, 11, 12, 13, 14]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 34 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 25/30 places, 35/35 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 82 ms. Remains : 25/30 places, 35/35 transitions.
Stuttering acceptance computed with spot in 1078 ms :[p1, p1, p1, (AND p1 (NOT p2)), (AND p1 (NOT p2)), p1, p1, true, (AND (NOT p2) p1), (AND (NOT p2) p1), (AND (NOT p2) p1), (AND p1 (NOT p2)), (AND p1 (NOT p2)), p1, p1, p1, p1, (NOT p2), (AND (NOT p2) p1), false]
Running random walk in product with property : Murphy-COL-D4N025-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={} source=0 dest: 4}, { cond=(AND p1 p0), acceptance={0} source=0 dest: 5}], [{ cond=true, acceptance={} source=1 dest: 6}], [{ cond=p1, acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p2), acceptance={} source=3 dest: 8}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=4 dest: 9}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=4 dest: 10}, { cond=(AND (NOT p2) p0), acceptance={0} source=4 dest: 11}, { cond=(AND (NOT p2) p0), acceptance={} source=4 dest: 12}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={} source=5 dest: 9}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={} source=5 dest: 11}, { cond=(NOT p0), acceptance={} source=5 dest: 13}, { cond=p0, acceptance={} source=5 dest: 14}, { cond=(AND p1 (NOT p0)), acceptance={} source=5 dest: 15}, { cond=(AND p1 p0), acceptance={0} source=5 dest: 16}], [{ cond=p1, acceptance={} source=6 dest: 7}], [{ cond=true, acceptance={0} source=7 dest: 7}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=8 dest: 17}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=9 dest: 8}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=10 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={} source=10 dest: 18}], [{ cond=(AND p1 (NOT p2) (NOT p0)), acceptance={} source=11 dest: 9}, { cond=(AND p1 (NOT p2) (NOT p0)), acceptance={} source=11 dest: 10}, { cond=(AND p1 (NOT p2) p0), acceptance={0} source=11 dest: 11}, { cond=(AND p1 (NOT p2) p0), acceptance={} source=11 dest: 12}], [{ cond=(AND p1 (NOT p2) (NOT p0)), acceptance={} source=12 dest: 3}, { cond=(AND p1 (NOT p2) p0), acceptance={0} source=12 dest: 4}, { cond=(AND p1 (NOT p2) (NOT p0)), acceptance={} source=12 dest: 18}, { cond=(AND p1 (NOT p2) p0), acceptance={} source=12 dest: 19}], [{ cond=p1, acceptance={} source=13 dest: 1}, { cond=p1, acceptance={} source=13 dest: 2}], [{ cond=(AND p1 p0), acceptance={} source=14 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=14 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=14 dest: 2}, { cond=(AND p1 p0), acceptance={0} source=14 dest: 5}], [{ cond=p1, acceptance={} source=15 dest: 6}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=16 dest: 13}, { cond=(AND p1 p0), acceptance={} source=16 dest: 14}, { cond=(AND p1 (NOT p0)), acceptance={} source=16 dest: 15}, { cond=(AND p1 p0), acceptance={0} source=16 dest: 16}], [{ cond=(NOT p2), acceptance={0} source=17 dest: 17}], [{ cond=(NOT p2), acceptance={} source=18 dest: 3}, { cond=(NOT p2), acceptance={} source=18 dest: 18}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={} source=19 dest: 3}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={0} source=19 dest: 4}, { cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={} source=19 dest: 18}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={} source=19 dest: 19}]], initial=0, aps=[p0:(OR (GEQ s20 3) (GEQ s21 3) (GEQ s22 3) (GEQ s23 3) (GEQ s24 3)), p1:(OR (GEQ s11 1) (GEQ s12 1) (GEQ s13 1) (GEQ s14 1) (GEQ s10 1)), p2:(OR (AND (GEQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 14 steps with 0 reset in 0 ms.
FORMULA Murphy-COL-D4N025-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Murphy-COL-D4N025-LTLFireability-12 finished in 1190 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(((!p0&&X(!p0)) U !p1))||X(X(F(p2)))))'
Support contains 20 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 35/35 transitions.
Applied a total of 0 rules in 0 ms. Remains 30 /30 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:07:57] [INFO ] Invariant cache hit.
[2023-04-08 07:07:57] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
[2023-04-08 07:07:57] [INFO ] Invariant cache hit.
[2023-04-08 07:07:57] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-08 07:07:57] [INFO ] Invariant cache hit.
[2023-04-08 07:07:57] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:07:57] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2023-04-08 07:07:57] [INFO ] Invariant cache hit.
[2023-04-08 07:07:57] [INFO ] Dead Transitions using invariants and state equation in 51 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 162 ms. Remains : 30/30 places, 35/35 transitions.
Stuttering acceptance computed with spot in 311 ms :[(AND p1 (NOT p2)), (NOT p2), (AND p1 (NOT p2)), (AND (NOT p1) p0 (NOT p2)), (NOT p2), (AND p1 (NOT p2)), (OR (AND p1 (NOT p2)) (AND p0 (NOT p2)))]
Running random walk in product with property : Murphy-COL-D4N025-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(AND p1 p0), acceptance={} source=0 dest: 1}, { cond=(OR (NOT p1) (NOT p0)), acceptance={} source=0 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={} source=1 dest: 4}], [{ cond=(AND p1 p0), acceptance={} source=2 dest: 4}, { cond=(OR (NOT p1) (NOT p0)), acceptance={} source=2 dest: 5}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 6}], [{ cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=4 dest: 4}], [{ cond=(AND p1 p0 (NOT p2)), acceptance={} source=5 dest: 4}, { cond=(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), acceptance={} source=5 dest: 5}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=5 dest: 6}], [{ cond=(AND p0 (NOT p2)), acceptance={0} source=6 dest: 4}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p1:(AND (OR (LT s2 1) (LT s7 1) (LT s12 1)) (OR (LT s0 1) (LT s5 1) (LT s10 1)) (OR (LT s3 1) (LT s8 1) (LT s13 1)) (OR (LT s1 1) (LT s6 1) (LT s11 1)) (O...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 377 reset in 255 ms.
Product exploration explored 100000 steps with 351 reset in 303 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 p1) p0 p2), (X (NOT (AND p1 p0))), (X (OR (NOT p1) (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (AND (NOT p1) p0)), (X (X (NOT (AND p1 (NOT p0) (NOT p2))))), (X (X (NOT (AND p1 p0 (NOT p2)))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT p2))), (X (X p2)), (X (X (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))))), (X (X (NOT (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))))))]
Knowledge based reduction with 7 factoid took 234 ms. Reduced automaton from 7 states, 14 edges and 3 AP (stutter sensitive) to 5 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 209 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2)), (NOT p2), (AND p1 (NOT p2)), (OR (AND p1 (NOT p2)) (AND p0 (NOT p2)))]
Finished random walk after 154 steps, including 0 resets, run visited all 5 properties in 2 ms. (steps per millisecond=77 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) p0 p2), (X (NOT (AND p1 p0))), (X (OR (NOT p1) (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (AND (NOT p1) p0)), (X (X (NOT (AND p1 (NOT p0) (NOT p2))))), (X (X (NOT (AND p1 p0 (NOT p2)))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT p2))), (X (X p2)), (X (X (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))))), (X (X (NOT (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2)))))), (F (AND p0 (NOT p2))), (F (AND (NOT p0) p1 (NOT p2))), (F (NOT p2)), (F (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))), (F (AND p0 p1 (NOT p2)))]
Knowledge based reduction with 7 factoid took 424 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 5 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 226 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2)), (NOT p2), (AND p1 (NOT p2)), (OR (AND p1 (NOT p2)) (AND p0 (NOT p2)))]
Stuttering acceptance computed with spot in 167 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2)), (NOT p2), (AND p1 (NOT p2)), (OR (AND p1 (NOT p2)) (AND p0 (NOT p2)))]
Support contains 20 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 35/35 transitions.
Applied a total of 0 rules in 0 ms. Remains 30 /30 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:07:59] [INFO ] Invariant cache hit.
[2023-04-08 07:07:59] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
[2023-04-08 07:07:59] [INFO ] Invariant cache hit.
[2023-04-08 07:07:59] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-08 07:07:59] [INFO ] Invariant cache hit.
[2023-04-08 07:07:59] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:07:59] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2023-04-08 07:07:59] [INFO ] Invariant cache hit.
[2023-04-08 07:08:00] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 197 ms. Remains : 30/30 places, 35/35 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 : [(AND p2 p0 (NOT p1)), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT (AND p0 p1 (NOT p2)))))]
False Knowledge obtained : [(X (X (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))))), (X (X (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))))))]
Knowledge based reduction with 3 factoid took 150 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 5 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 219 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2)), (NOT p2), (AND p1 (NOT p2)), (OR (AND p1 (NOT p2)) (AND p0 (NOT p2)))]
Finished random walk after 123 steps, including 0 resets, run visited all 5 properties in 5 ms. (steps per millisecond=24 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p2 p0 (NOT p1)), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT (AND p0 p1 (NOT p2)))))]
False Knowledge obtained : [(X (X (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))))), (X (X (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))))), (F (AND p0 (NOT p2))), (F (AND (NOT p0) p1 (NOT p2))), (F (NOT p2)), (F (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))), (F (AND p0 p1 (NOT p2)))]
Knowledge based reduction with 3 factoid took 257 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 5 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 217 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2)), (NOT p2), (AND p1 (NOT p2)), (OR (AND p1 (NOT p2)) (AND p0 (NOT p2)))]
Stuttering acceptance computed with spot in 209 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2)), (NOT p2), (AND p1 (NOT p2)), (OR (AND p1 (NOT p2)) (AND p0 (NOT p2)))]
Stuttering acceptance computed with spot in 225 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2)), (NOT p2), (AND p1 (NOT p2)), (OR (AND p1 (NOT p2)) (AND p0 (NOT p2)))]
Product exploration explored 100000 steps with 334 reset in 323 ms.
Product exploration explored 100000 steps with 351 reset in 316 ms.
Applying partial POR strategy [false, false, true, true, true]
Stuttering acceptance computed with spot in 258 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2)), (NOT p2), (AND p1 (NOT p2)), (OR (AND p1 (NOT p2)) (AND p0 (NOT p2)))]
Support contains 20 out of 30 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 30/30 places, 35/35 transitions.
Applied a total of 0 rules in 3 ms. Remains 30 /30 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:08:02] [INFO ] Invariant cache hit.
[2023-04-08 07:08:02] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
[2023-04-08 07:08:02] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:08:02] [INFO ] Invariant cache hit.
[2023-04-08 07:08:02] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 68 ms. Remains : 30/30 places, 35/35 transitions.
Built C files in :
/tmp/ltsmin3029058533916567085
[2023-04-08 07:08:02] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3029058533916567085
Running compilation step : cd /tmp/ltsmin3029058533916567085;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 104 ms.
Running link step : cd /tmp/ltsmin3029058533916567085;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin3029058533916567085;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased3716697772077907957.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 20 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 35/35 transitions.
Applied a total of 0 rules in 2 ms. Remains 30 /30 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:08:17] [INFO ] Invariant cache hit.
[2023-04-08 07:08:17] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
[2023-04-08 07:08:17] [INFO ] Invariant cache hit.
[2023-04-08 07:08:17] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-04-08 07:08:17] [INFO ] Invariant cache hit.
[2023-04-08 07:08:17] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:08:17] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2023-04-08 07:08:17] [INFO ] Invariant cache hit.
[2023-04-08 07:08:17] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 160 ms. Remains : 30/30 places, 35/35 transitions.
Built C files in :
/tmp/ltsmin32973990755309248
[2023-04-08 07:08:17] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin32973990755309248
Running compilation step : cd /tmp/ltsmin32973990755309248;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 116 ms.
Running link step : cd /tmp/ltsmin32973990755309248;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin32973990755309248;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased13918573173259557822.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-04-08 07:08:32] [INFO ] Flatten gal took : 7 ms
[2023-04-08 07:08:32] [INFO ] Flatten gal took : 3 ms
[2023-04-08 07:08:32] [INFO ] Time to serialize gal into /tmp/LTL6259413625571719068.gal : 1 ms
[2023-04-08 07:08:32] [INFO ] Time to serialize properties into /tmp/LTL11960895782212688275.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6259413625571719068.gal' '-t' 'CGAL' '-hoa' '/tmp/aut71227996121247669.hoa' '-atoms' '/tmp/LTL11960895782212688275.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...316
Loading property file /tmp/LTL11960895782212688275.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut71227996121247669.hoa
Detected timeout of ITS tools.
[2023-04-08 07:08:47] [INFO ] Flatten gal took : 3 ms
[2023-04-08 07:08:47] [INFO ] Flatten gal took : 3 ms
[2023-04-08 07:08:47] [INFO ] Time to serialize gal into /tmp/LTL13656479119599926879.gal : 1 ms
[2023-04-08 07:08:47] [INFO ] Time to serialize properties into /tmp/LTL4697872795238476756.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13656479119599926879.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4697872795238476756.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((G(((!("((((((p0_0<3)||(p2_0<1))||(p4_0<1))&&(((p0_2<3)||(p2_2<1))||(p4_2<1)))&&((((p0_4<3)||(p2_4<1))||(p4_4<1))&&(((p0_1<3)||(p2_...659
Formula 0 simplified : F(("((((((p0_0<3)||(p2_0<1))||(p4_0<1))&&(((p0_2<3)||(p2_2<1))||(p4_2<1)))&&((((p0_4<3)||(p2_4<1))||(p4_4<1))&&(((p0_1<3)||(p2_1<1))...634
Detected timeout of ITS tools.
[2023-04-08 07:09:03] [INFO ] Flatten gal took : 8 ms
[2023-04-08 07:09:03] [INFO ] Applying decomposition
[2023-04-08 07:09:03] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph5974933857159665890.txt' '-o' '/tmp/graph5974933857159665890.bin' '-w' '/tmp/graph5974933857159665890.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph5974933857159665890.bin' '-l' '-1' '-v' '-w' '/tmp/graph5974933857159665890.weights' '-q' '0' '-e' '0.001'
[2023-04-08 07:09:03] [INFO ] Decomposing Gal with order
[2023-04-08 07:09:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-04-08 07:09:03] [INFO ] Flatten gal took : 14 ms
[2023-04-08 07:09:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2023-04-08 07:09:03] [INFO ] Time to serialize gal into /tmp/LTL7819494925608800546.gal : 1 ms
[2023-04-08 07:09:03] [INFO ] Time to serialize properties into /tmp/LTL14355905819983528717.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7819494925608800546.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14355905819983528717.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !(((G(((!("((((((i0.u0.p0_0<3)||(i0.u0.p2_0<1))||(u5.p4_0<1))&&(((i1.u3.p0_2<3)||(i1.u3.p2_2<1))||(u6.p4_2<1)))&&((((i0.u1.p0_4<3)||(i...893
Formula 0 simplified : F(("((((((i0.u0.p0_0<3)||(i0.u0.p2_0<1))||(u5.p4_0<1))&&(((i1.u3.p0_2<3)||(i1.u3.p2_2<1))||(u6.p4_2<1)))&&((((i0.u1.p0_4<3)||(i0.u1....868
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10741242874861865576
[2023-04-08 07:09:18] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10741242874861865576
Running compilation step : cd /tmp/ltsmin10741242874861865576;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 118 ms.
Running link step : cd /tmp/ltsmin10741242874861865576;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin10741242874861865576;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '([](((!(LTLAPp0==true)&&X(!(LTLAPp0==true))) U !(LTLAPp1==true)))||X(X(<>((LTLAPp2==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property Murphy-COL-D4N025-LTLFireability-15 finished in 95803 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(((!p0&&X(!p0)) U !p1))||X(X(F(p2)))))'
Found a Shortening insensitive property : Murphy-COL-D4N025-LTLFireability-15
Stuttering acceptance computed with spot in 283 ms :[(AND p1 (NOT p2)), (NOT p2), (AND p1 (NOT p2)), (AND (NOT p1) p0 (NOT p2)), (NOT p2), (AND p1 (NOT p2)), (OR (AND p1 (NOT p2)) (AND p0 (NOT p2)))]
Support contains 20 out of 30 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 30/30 places, 35/35 transitions.
Applied a total of 0 rules in 2 ms. Remains 30 /30 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:09:33] [INFO ] Invariant cache hit.
[2023-04-08 07:09:33] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
[2023-04-08 07:09:33] [INFO ] Invariant cache hit.
[2023-04-08 07:09:33] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-08 07:09:33] [INFO ] Invariant cache hit.
[2023-04-08 07:09:33] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:09:33] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2023-04-08 07:09:33] [INFO ] Invariant cache hit.
[2023-04-08 07:09:33] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 133 ms. Remains : 30/30 places, 35/35 transitions.
Running random walk in product with property : Murphy-COL-D4N025-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(AND p1 p0), acceptance={} source=0 dest: 1}, { cond=(OR (NOT p1) (NOT p0)), acceptance={} source=0 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={} source=1 dest: 4}], [{ cond=(AND p1 p0), acceptance={} source=2 dest: 4}, { cond=(OR (NOT p1) (NOT p0)), acceptance={} source=2 dest: 5}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 6}], [{ cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=4 dest: 4}], [{ cond=(AND p1 p0 (NOT p2)), acceptance={} source=5 dest: 4}, { cond=(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), acceptance={} source=5 dest: 5}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=5 dest: 6}], [{ cond=(AND p0 (NOT p2)), acceptance={0} source=6 dest: 4}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p1:(AND (OR (LT s2 1) (LT s7 1) (LT s12 1)) (OR (LT s0 1) (LT s5 1) (LT s10 1)) (OR (LT s3 1) (LT s8 1) (LT s13 1)) (OR (LT s1 1) (LT s6 1) (LT s11 1)) (O...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 335 reset in 240 ms.
Product exploration explored 100000 steps with 306 reset in 267 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 p1) p0 p2), (X (NOT (AND p1 p0))), (X (OR (NOT p1) (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (AND (NOT p1) p0)), (X (X (NOT (AND p1 (NOT p0) (NOT p2))))), (X (X (NOT (AND p1 p0 (NOT p2)))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT p2))), (X (X p2)), (X (X (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))))), (X (X (NOT (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))))))]
Knowledge based reduction with 7 factoid took 296 ms. Reduced automaton from 7 states, 14 edges and 3 AP (stutter sensitive) to 5 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 230 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2)), (NOT p2), (AND p1 (NOT p2)), (OR (AND p1 (NOT p2)) (AND p0 (NOT p2)))]
Finished random walk after 183 steps, including 0 resets, run visited all 5 properties in 3 ms. (steps per millisecond=61 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) p0 p2), (X (NOT (AND p1 p0))), (X (OR (NOT p1) (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (AND (NOT p1) p0)), (X (X (NOT (AND p1 (NOT p0) (NOT p2))))), (X (X (NOT (AND p1 p0 (NOT p2)))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT p2))), (X (X p2)), (X (X (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))))), (X (X (NOT (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2)))))), (F (AND p0 (NOT p2))), (F (AND (NOT p0) p1 (NOT p2))), (F (NOT p2)), (F (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))), (F (AND p0 p1 (NOT p2)))]
Knowledge based reduction with 7 factoid took 417 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 5 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 198 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2)), (NOT p2), (AND p1 (NOT p2)), (OR (AND p1 (NOT p2)) (AND p0 (NOT p2)))]
Stuttering acceptance computed with spot in 202 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2)), (NOT p2), (AND p1 (NOT p2)), (OR (AND p1 (NOT p2)) (AND p0 (NOT p2)))]
Support contains 20 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 35/35 transitions.
Applied a total of 0 rules in 0 ms. Remains 30 /30 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:09:35] [INFO ] Invariant cache hit.
[2023-04-08 07:09:35] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
[2023-04-08 07:09:35] [INFO ] Invariant cache hit.
[2023-04-08 07:09:35] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-08 07:09:35] [INFO ] Invariant cache hit.
[2023-04-08 07:09:35] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:09:35] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-04-08 07:09:35] [INFO ] Invariant cache hit.
[2023-04-08 07:09:35] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 121 ms. Remains : 30/30 places, 35/35 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 : [(AND p2 p0 (NOT p1)), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT (AND p0 p1 (NOT p2)))))]
False Knowledge obtained : [(X (X (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))))), (X (X (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))))))]
Knowledge based reduction with 3 factoid took 124 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 5 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 169 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2)), (NOT p2), (AND p1 (NOT p2)), (OR (AND p1 (NOT p2)) (AND p0 (NOT p2)))]
Finished random walk after 232 steps, including 0 resets, run visited all 5 properties in 4 ms. (steps per millisecond=58 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p2 p0 (NOT p1)), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT (AND p0 p1 (NOT p2)))))]
False Knowledge obtained : [(X (X (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))))), (X (X (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))))), (F (AND p0 (NOT p2))), (F (AND (NOT p0) p1 (NOT p2))), (F (NOT p2)), (F (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))), (F (AND p0 p1 (NOT p2)))]
Knowledge based reduction with 3 factoid took 263 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 5 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 211 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2)), (NOT p2), (AND p1 (NOT p2)), (OR (AND p1 (NOT p2)) (AND p0 (NOT p2)))]
Stuttering acceptance computed with spot in 206 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2)), (NOT p2), (AND p1 (NOT p2)), (OR (AND p1 (NOT p2)) (AND p0 (NOT p2)))]
Stuttering acceptance computed with spot in 185 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2)), (NOT p2), (AND p1 (NOT p2)), (OR (AND p1 (NOT p2)) (AND p0 (NOT p2)))]
Product exploration explored 100000 steps with 307 reset in 276 ms.
Product exploration explored 100000 steps with 330 reset in 286 ms.
Applying partial POR strategy [false, false, true, true, true]
Stuttering acceptance computed with spot in 198 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2)), (NOT p2), (AND p1 (NOT p2)), (OR (AND p1 (NOT p2)) (AND p0 (NOT p2)))]
Support contains 20 out of 30 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 30/30 places, 35/35 transitions.
Applied a total of 0 rules in 4 ms. Remains 30 /30 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:09:37] [INFO ] Invariant cache hit.
[2023-04-08 07:09:37] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
[2023-04-08 07:09:37] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:09:37] [INFO ] Invariant cache hit.
[2023-04-08 07:09:37] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 97 ms. Remains : 30/30 places, 35/35 transitions.
Built C files in :
/tmp/ltsmin4251217620629651904
[2023-04-08 07:09:37] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4251217620629651904
Running compilation step : cd /tmp/ltsmin4251217620629651904;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 110 ms.
Running link step : cd /tmp/ltsmin4251217620629651904;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin4251217620629651904;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased15888378722638122654.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 20 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2023-04-08 07:09:53] [INFO ] Invariant cache hit.
[2023-04-08 07:09:53] [INFO ] Dead Transitions using invariants and state equation in 53 ms found 0 transitions.
[2023-04-08 07:09:53] [INFO ] Invariant cache hit.
[2023-04-08 07:09:53] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-08 07:09:53] [INFO ] Invariant cache hit.
[2023-04-08 07:09:53] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-08 07:09:53] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2023-04-08 07:09:53] [INFO ] Invariant cache hit.
[2023-04-08 07:09:53] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 148 ms. Remains : 30/30 places, 35/35 transitions.
Built C files in :
/tmp/ltsmin12365274713066488063
[2023-04-08 07:09:53] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12365274713066488063
Running compilation step : cd /tmp/ltsmin12365274713066488063;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 123 ms.
Running link step : cd /tmp/ltsmin12365274713066488063;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin12365274713066488063;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased9914941960862568272.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-04-08 07:10:08] [INFO ] Flatten gal took : 2 ms
[2023-04-08 07:10:08] [INFO ] Flatten gal took : 2 ms
[2023-04-08 07:10:08] [INFO ] Time to serialize gal into /tmp/LTL18363535179212039346.gal : 1 ms
[2023-04-08 07:10:08] [INFO ] Time to serialize properties into /tmp/LTL10429654850496989262.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18363535179212039346.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4194827076358237698.hoa' '-atoms' '/tmp/LTL10429654850496989262.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL10429654850496989262.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4194827076358237698.hoa
Detected timeout of ITS tools.
[2023-04-08 07:10:23] [INFO ] Flatten gal took : 2 ms
[2023-04-08 07:10:23] [INFO ] Flatten gal took : 2 ms
[2023-04-08 07:10:23] [INFO ] Time to serialize gal into /tmp/LTL11705222865384712248.gal : 1 ms
[2023-04-08 07:10:23] [INFO ] Time to serialize properties into /tmp/LTL13607774278190807611.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11705222865384712248.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13607774278190807611.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !(((G(((!("((((((p0_0<3)||(p2_0<1))||(p4_0<1))&&(((p0_2<3)||(p2_2<1))||(p4_2<1)))&&((((p0_4<3)||(p2_4<1))||(p4_4<1))&&(((p0_1<3)||(p2_...659
Formula 0 simplified : F(("((((((p0_0<3)||(p2_0<1))||(p4_0<1))&&(((p0_2<3)||(p2_2<1))||(p4_2<1)))&&((((p0_4<3)||(p2_4<1))||(p4_4<1))&&(((p0_1<3)||(p2_1<1))...634
Detected timeout of ITS tools.
[2023-04-08 07:10:38] [INFO ] Flatten gal took : 2 ms
[2023-04-08 07:10:38] [INFO ] Applying decomposition
[2023-04-08 07:10:38] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph13804797106973455047.txt' '-o' '/tmp/graph13804797106973455047.bin' '-w' '/tmp/graph13804797106973455047.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph13804797106973455047.bin' '-l' '-1' '-v' '-w' '/tmp/graph13804797106973455047.weights' '-q' '0' '-e' '0.001'
[2023-04-08 07:10:38] [INFO ] Decomposing Gal with order
[2023-04-08 07:10:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-04-08 07:10:38] [INFO ] Flatten gal took : 4 ms
[2023-04-08 07:10:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2023-04-08 07:10:38] [INFO ] Time to serialize gal into /tmp/LTL8242667993933399682.gal : 1 ms
[2023-04-08 07:10:38] [INFO ] Time to serialize properties into /tmp/LTL10160401603001827470.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8242667993933399682.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10160401603001827470.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !(((G(((!("((((((i0.u0.p0_0<3)||(i0.u0.p2_0<1))||(u5.p4_0<1))&&(((i1.u2.p0_2<3)||(i1.u2.p2_2<1))||(u6.p4_2<1)))&&((((i0.u4.p0_4<3)||(i...893
Formula 0 simplified : F(("((((((i0.u0.p0_0<3)||(i0.u0.p2_0<1))||(u5.p4_0<1))&&(((i1.u2.p0_2<3)||(i1.u2.p2_2<1))||(u6.p4_2<1)))&&((((i0.u4.p0_4<3)||(i0.u4....868
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5585406515204834717
[2023-04-08 07:10:53] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5585406515204834717
Running compilation step : cd /tmp/ltsmin5585406515204834717;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 111 ms.
Running link step : cd /tmp/ltsmin5585406515204834717;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin5585406515204834717;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '([](((!(LTLAPp0==true)&&X(!(LTLAPp0==true))) U !(LTLAPp1==true)))||X(X(<>((LTLAPp2==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property Murphy-COL-D4N025-LTLFireability-15 finished in 95358 ms.
[2023-04-08 07:11:08] [INFO ] Flatten gal took : 6 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin10355739228905005401
[2023-04-08 07:11:08] [INFO ] Applying decomposition
[2023-04-08 07:11:08] [INFO ] Computing symmetric may disable matrix : 35 transitions.
[2023-04-08 07:11:08] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-04-08 07:11:08] [INFO ] Computing symmetric may enable matrix : 35 transitions.
[2023-04-08 07:11:08] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-04-08 07:11:08] [INFO ] Computing Do-Not-Accords matrix : 35 transitions.
[2023-04-08 07:11:08] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-04-08 07:11:08] [INFO ] Flatten gal took : 3 ms
[2023-04-08 07:11:08] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10355739228905005401
Running compilation step : cd /tmp/ltsmin10355739228905005401;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph907412167918199275.txt' '-o' '/tmp/graph907412167918199275.bin' '-w' '/tmp/graph907412167918199275.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph907412167918199275.bin' '-l' '-1' '-v' '-w' '/tmp/graph907412167918199275.weights' '-q' '0' '-e' '0.001'
[2023-04-08 07:11:08] [INFO ] Decomposing Gal with order
[2023-04-08 07:11:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-04-08 07:11:08] [INFO ] Flatten gal took : 4 ms
[2023-04-08 07:11:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2023-04-08 07:11:08] [INFO ] Time to serialize gal into /tmp/LTLFireability13951187764345003616.gal : 1 ms
[2023-04-08 07:11:08] [INFO ] Time to serialize properties into /tmp/LTLFireability14408106953588900282.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability13951187764345003616.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability14408106953588900282.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...278
Read 1 LTL properties
Checking formula 0 : !(((G(((!("((((((i2.u0.p0_0<3)||(i2.u0.p2_0<1))||(u5.p4_0<1))&&(((i0.u4.p0_2<3)||(i0.u4.p2_2<1))||(u7.p4_2<1)))&&((((i2.u3.p0_4<3)||(i...893
Formula 0 simplified : F(("((((((i2.u0.p0_0<3)||(i2.u0.p2_0<1))||(u5.p4_0<1))&&(((i0.u4.p0_2<3)||(i0.u4.p2_2<1))||(u7.p4_2<1)))&&((((i2.u3.p0_4<3)||(i2.u3....868
Compilation finished in 118 ms.
Running link step : cd /tmp/ltsmin10355739228905005401;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 23 ms.
Running LTSmin : cd /tmp/ltsmin10355739228905005401;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '([](((!(LTLAPp0==true)&&X(!(LTLAPp0==true))) U !(LTLAPp1==true)))||X(X(<>((LTLAPp2==true)))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 1/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.001: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.001: LTL layer: formula: ([](((!(LTLAPp0==true)&&X(!(LTLAPp0==true))) U !(LTLAPp1==true)))||X(X(<>((LTLAPp2==true)))))
pins2lts-mc-linux64( 1/ 8), 0.001: "([](((!(LTLAPp0==true)&&X(!(LTLAPp0==true))) U !(LTLAPp1==true)))||X(X(<>((LTLAPp2==true)))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 1/ 8), 0.001: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.012: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.012: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.012: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.012: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.012: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.012: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.012: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.012: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.012: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.012: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.012: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.012: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.012: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.012: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.012: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.012: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.012: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.012: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.013: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.013: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.013: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.013: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.015: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.035: DFS-FIFO for weak LTL, using special progress label 39
pins2lts-mc-linux64( 0/ 8), 0.036: There are 40 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.036: State length is 31, there are 51 groups
pins2lts-mc-linux64( 0/ 8), 0.036: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.036: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.036: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.036: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 0/ 8), 0.047: ~1 levels ~960 states ~9544 transitions
pins2lts-mc-linux64( 0/ 8), 0.121: ~1 levels ~1920 states ~23504 transitions
pins2lts-mc-linux64( 0/ 8), 0.182: ~1 levels ~3840 states ~52288 transitions
pins2lts-mc-linux64( 0/ 8), 0.287: ~1 levels ~7680 states ~114008 transitions
pins2lts-mc-linux64( 0/ 8), 0.422: ~1 levels ~15360 states ~239960 transitions
pins2lts-mc-linux64( 0/ 8), 0.668: ~1 levels ~30720 states ~491352 transitions
pins2lts-mc-linux64( 0/ 8), 1.013: ~1 levels ~61440 states ~1001088 transitions
pins2lts-mc-linux64( 0/ 8), 1.630: ~1 levels ~122880 states ~2066496 transitions
pins2lts-mc-linux64( 0/ 8), 2.595: ~1 levels ~245760 states ~4253456 transitions
pins2lts-mc-linux64( 0/ 8), 3.866: ~1 levels ~491520 states ~8753744 transitions
pins2lts-mc-linux64( 0/ 8), 6.587: ~1 levels ~983040 states ~18046880 transitions
pins2lts-mc-linux64( 0/ 8), 11.240: ~1 levels ~1966080 states ~37257824 transitions
pins2lts-mc-linux64( 0/ 8), 20.888: ~1 levels ~3932160 states ~78323992 transitions
pins2lts-mc-linux64( 0/ 8), 48.662: ~1 levels ~7864320 states ~164254320 transitions
pins2lts-mc-linux64( 0/ 8), 94.335: ~1 levels ~15728640 states ~341270008 transitions
pins2lts-mc-linux64( 0/ 8), 177.151: ~1 levels ~31457280 states ~701336200 transitions
pins2lts-mc-linux64( 0/ 8), 395.944: ~1 levels ~62914560 states ~1455302248 transitions
pins2lts-mc-linux64( 7/ 8), 406.892: Error: tree roots table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 406.939:
pins2lts-mc-linux64( 0/ 8), 406.940: mean standard work distribution: 3.5% (states) 1.1% (transitions)
pins2lts-mc-linux64( 0/ 8), 406.940:
pins2lts-mc-linux64( 0/ 8), 406.940: Explored 59131466 states 1492243706 transitions, fanout: 25.236
pins2lts-mc-linux64( 0/ 8), 406.940: Total exploration time 406.880 sec (406.800 sec minimum, 406.843 sec on average)
pins2lts-mc-linux64( 0/ 8), 406.940: States per second: 145329, Transitions per second: 3667528
pins2lts-mc-linux64( 0/ 8), 406.940:
pins2lts-mc-linux64( 0/ 8), 406.940: Progress states detected: 134217057
pins2lts-mc-linux64( 0/ 8), 406.940: Redundant explorations: -55.9435
pins2lts-mc-linux64( 0/ 8), 406.940:
pins2lts-mc-linux64( 0/ 8), 406.940: Queue width: 8B, total height: 119343863, memory: 910.52MB
pins2lts-mc-linux64( 0/ 8), 406.940: Tree memory: 1046.5MB, 8.2 B/state, compr.: 6.5%
pins2lts-mc-linux64( 0/ 8), 406.940: Tree fill ratio (roots/leafs): 99.0%/8.0%
pins2lts-mc-linux64( 0/ 8), 406.940: Stored 35 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 406.940: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 406.940: Est. total memory use: 1957.0MB (~1934.5MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin10355739228905005401;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '([](((!(LTLAPp0==true)&&X(!(LTLAPp0==true))) U !(LTLAPp1==true)))||X(X(<>((LTLAPp2==true)))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin10355739228905005401;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '([](((!(LTLAPp0==true)&&X(!(LTLAPp0==true))) U !(LTLAPp1==true)))||X(X(<>((LTLAPp2==true)))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
Detected timeout of ITS tools.
[2023-04-08 07:32:15] [INFO ] Applying decomposition
[2023-04-08 07:32:15] [INFO ] Flatten gal took : 3 ms
[2023-04-08 07:32:15] [INFO ] Decomposing Gal with order
[2023-04-08 07:32:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-04-08 07:32:15] [INFO ] Flatten gal took : 7 ms
[2023-04-08 07:32:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2023-04-08 07:32:15] [INFO ] Time to serialize gal into /tmp/LTLFireability16731824394173843331.gal : 3 ms
[2023-04-08 07:32:15] [INFO ] Time to serialize properties into /tmp/LTLFireability4125402959851443722.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability16731824394173843331.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability4125402959851443722.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !(((G(((!("((((((CD0.p0_0<3)||(CD0.p2_0<1))||(CD0.p4_0<1))&&(((CD2.p0_2<3)||(CD2.p2_2<1))||(CD2.p4_2<1)))&&((((CD4.p0_4<3)||(CD4.p2_4<...859
Formula 0 simplified : F(("((((((CD0.p0_0<3)||(CD0.p2_0<1))||(CD0.p4_0<1))&&(((CD2.p0_2<3)||(CD2.p2_2<1))||(CD2.p4_2<1)))&&((((CD4.p0_4<3)||(CD4.p2_4<1))||...834
Reverse transition relation is NOT exact ! Due to transitions CD0.t0, CD1.t1, CD2.t2, CD3.t3, CD4.t4, Intersection with reachable at each step enabled. (d...199
Detected timeout of ITS tools.
[2023-04-08 07:53:22] [INFO ] Flatten gal took : 2 ms
[2023-04-08 07:53:22] [INFO ] Input system was already deterministic with 35 transitions.
[2023-04-08 07:53:22] [INFO ] Transformed 30 places.
[2023-04-08 07:53:22] [INFO ] Transformed 35 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-04-08 07:53:23] [INFO ] Time to serialize gal into /tmp/LTLFireability699365344214827445.gal : 0 ms
[2023-04-08 07:53:23] [INFO ] Time to serialize properties into /tmp/LTLFireability9123830668807303416.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability699365344214827445.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability9123830668807303416.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...341
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !(((G(((!("((((((p0_0<3)||(p2_0<1))||(p4_0<1))&&(((p0_2<3)||(p2_2<1))||(p4_2<1)))&&((((p0_4<3)||(p2_4<1))||(p4_4<1))&&(((p0_1<3)||(p2_...659
Formula 0 simplified : F(("((((((p0_0<3)||(p2_0<1))||(p4_0<1))&&(((p0_2<3)||(p2_2<1))||(p4_2<1)))&&((((p0_4<3)||(p2_4<1))||(p4_4<1))&&(((p0_1<3)||(p2_1<1))...634
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, Intersection with reachable at each step enabled. (destroyed/reverse/int...179
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 11856320 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16038356 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Murphy-COL-D4N025"
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 Murphy-COL-D4N025, 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 r517-tall-167987243700316"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Murphy-COL-D4N025.tgz
mv Murphy-COL-D4N025 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 ;