Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r263-tall-171654372800443.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is PGCD-COL-D03N050, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r263-tall-171654372800443
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 436K
-rw-r--r-- 1 mcc users 6.1K Apr 11 15:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K Apr 11 15:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K Apr 11 15:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Apr 11 15:12 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K May 6 10:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 6 10:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 6 10:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 6 10:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 11 15:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 168K Apr 11 15:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.1K Apr 11 15:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 27K Apr 11 15:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 6 10:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 6 10:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 8 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 11K May 18 16:43 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME PGCD-COL-D03N050-LTLFireability-00
FORMULA_NAME PGCD-COL-D03N050-LTLFireability-01
FORMULA_NAME PGCD-COL-D03N050-LTLFireability-02
FORMULA_NAME PGCD-COL-D03N050-LTLFireability-03
FORMULA_NAME PGCD-COL-D03N050-LTLFireability-04
FORMULA_NAME PGCD-COL-D03N050-LTLFireability-05
FORMULA_NAME PGCD-COL-D03N050-LTLFireability-06
FORMULA_NAME PGCD-COL-D03N050-LTLFireability-07
FORMULA_NAME PGCD-COL-D03N050-LTLFireability-08
FORMULA_NAME PGCD-COL-D03N050-LTLFireability-09
FORMULA_NAME PGCD-COL-D03N050-LTLFireability-10
FORMULA_NAME PGCD-COL-D03N050-LTLFireability-11
FORMULA_NAME PGCD-COL-D03N050-LTLFireability-12
FORMULA_NAME PGCD-COL-D03N050-LTLFireability-13
FORMULA_NAME PGCD-COL-D03N050-LTLFireability-14
FORMULA_NAME PGCD-COL-D03N050-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716696131931

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PGCD-COL-D03N050
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202304061127
[2024-05-26 04:02:13] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-26 04:02:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-26 04:02:13] [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.
[2024-05-26 04:02:13] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-26 04:02:14] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 634 ms
[2024-05-26 04:02:14] [INFO ] Imported 3 HL places and 3 HL transitions for a total of 12 PT places and 12.0 transition bindings in 17 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 15 ms.
Working with output stream class java.io.PrintStream
[2024-05-26 04:02:14] [INFO ] Built PT skeleton of HLPN with 3 places and 3 transitions 14 arcs in 5 ms.
[2024-05-26 04:02:14] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
All 16 properties of the HLPN use transition enablings in a way that makes the skeleton too coarse.
Arc [2:1*[(MOD (ADD $x 1) 4)]] contains successor/predecessor on variables of sort CD
[2024-05-26 04:02:14] [INFO ] Unfolded HLPN to a Petri net with 12 places and 12 transitions 56 arcs in 6 ms.
[2024-05-26 04:02:14] [INFO ] Unfolded 16 HLPN properties in 0 ms.
Initial state reduction rules removed 2 formulas.
FORMULA PGCD-COL-D03N050-LTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PGCD-COL-D03N050-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 12 out of 12 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 12/12 transitions.
Applied a total of 0 rules in 5 ms. Remains 12 /12 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 12 cols
[2024-05-26 04:02:14] [INFO ] Computed 5 invariants in 4 ms
[2024-05-26 04:02:14] [INFO ] Dead Transitions using invariants and state equation in 104 ms found 0 transitions.
[2024-05-26 04:02:14] [INFO ] Invariant cache hit.
[2024-05-26 04:02:14] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-26 04:02:14] [INFO ] Invariant cache hit.
[2024-05-26 04:02:14] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-26 04:02:14] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2024-05-26 04:02:14] [INFO ] Invariant cache hit.
[2024-05-26 04:02:14] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 232 ms. Remains : 12/12 places, 12/12 transitions.
Support contains 12 out of 12 places after structural reductions.
[2024-05-26 04:02:14] [INFO ] Flatten gal took : 15 ms
[2024-05-26 04:02:14] [INFO ] Flatten gal took : 5 ms
[2024-05-26 04:02:14] [INFO ] Input system was already deterministic with 12 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 13) seen :10
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2024-05-26 04:02:15] [INFO ] Invariant cache hit.
[2024-05-26 04:02:15] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-26 04:02:15] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-26 04:02:15] [INFO ] After 57ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:2
[2024-05-26 04:02:15] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-26 04:02:15] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 2 ms returned sat
[2024-05-26 04:02:15] [INFO ] After 72ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :0
Fused 3 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 3 atomic propositions for a total of 14 simplifications.
FORMULA PGCD-COL-D03N050-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(!p1)||p0)))'
Support contains 12 out of 12 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2024-05-26 04:02:15] [INFO ] Invariant cache hit.
[2024-05-26 04:02:15] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
[2024-05-26 04:02:15] [INFO ] Invariant cache hit.
[2024-05-26 04:02:15] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-26 04:02:15] [INFO ] Invariant cache hit.
[2024-05-26 04:02:15] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-26 04:02:15] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2024-05-26 04:02:15] [INFO ] Invariant cache hit.
[2024-05-26 04:02:15] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 130 ms. Remains : 12/12 places, 12/12 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 228 ms :[(AND p1 (NOT p0)), p1, (AND p1 (NOT p0))]
Running random walk in product with property : PGCD-COL-D03N050-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=p1, acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}]], initial=0, aps=[p1:(OR (AND (GEQ s0 1) (GEQ s4 1) (GEQ s8 1)) (AND (GEQ s2 1) (GEQ s6 1) (GEQ s10 1)) (AND (GEQ s1 1) (GEQ s5 1) (GEQ s9 1)) (AND (GEQ s3 1) (GEQ s7 1) (G...], 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][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 216 ms.
Stack based approach found an accepted trace after 22 steps with 0 reset with depth 23 and stack size 23 in 2 ms.
FORMULA PGCD-COL-D03N050-LTLFireability-01 FALSE TECHNIQUES STACK_TEST
Treatment of property PGCD-COL-D03N050-LTLFireability-01 finished in 687 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(!p0)))'
Support contains 12 out of 12 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 12/12 places, 12/12 transitions.
Applied a total of 0 rules in 5 ms. Remains 12 /12 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2024-05-26 04:02:16] [INFO ] Invariant cache hit.
[2024-05-26 04:02:16] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
[2024-05-26 04:02:16] [INFO ] Invariant cache hit.
[2024-05-26 04:02:16] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-26 04:02:16] [INFO ] Invariant cache hit.
[2024-05-26 04:02:16] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-26 04:02:16] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2024-05-26 04:02:16] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-26 04:02:16] [INFO ] Invariant cache hit.
[2024-05-26 04:02:16] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 141 ms. Remains : 12/12 places, 12/12 transitions.
Stuttering acceptance computed with spot in 79 ms :[p0, p0]
Running random walk in product with property : PGCD-COL-D03N050-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s0 1) (GEQ s4 1) (GEQ s8 1)) (AND (GEQ s2 1) (GEQ s6 1) (GEQ s10 1)) (AND (GEQ s1 1) (GEQ s5 1) (GEQ s9 1)) (AND (GEQ s3 1) (GEQ s7 1) (G...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 160 ms.
Stack based approach found an accepted trace after 7 steps with 0 reset with depth 8 and stack size 8 in 0 ms.
FORMULA PGCD-COL-D03N050-LTLFireability-03 FALSE TECHNIQUES STACK_TEST
Treatment of property PGCD-COL-D03N050-LTLFireability-03 finished in 402 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((X((!p1 U (!p2||G(!p1))))&&p0))))'
Support contains 12 out of 12 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2024-05-26 04:02:16] [INFO ] Invariant cache hit.
[2024-05-26 04:02:16] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
[2024-05-26 04:02:16] [INFO ] Invariant cache hit.
[2024-05-26 04:02:16] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-05-26 04:02:16] [INFO ] Invariant cache hit.
[2024-05-26 04:02:16] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-26 04:02:16] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2024-05-26 04:02:16] [INFO ] Invariant cache hit.
[2024-05-26 04:02:16] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 106 ms. Remains : 12/12 places, 12/12 transitions.
Stuttering acceptance computed with spot in 137 ms :[(OR (NOT p0) (AND p1 p2)), (OR (NOT p0) (AND p1 p2)), (AND p1 p2)]
Running random walk in product with property : PGCD-COL-D03N050-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) p2 p1), acceptance={0} source=2 dest: 1}, { cond=(AND p2 (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND p0 p2 p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (OR (AND (GEQ s0 3) (GEQ s8 1)) (AND (GEQ s2 3) (GEQ s10 1)) (AND (GEQ s1 3) (GEQ s9 1)) (AND (GEQ s3 3) (GEQ s11 1))) (OR (LT s0 1) (LT s4 1) (LT...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 145 ms.
Stack based approach found an accepted trace after 51 steps with 0 reset with depth 52 and stack size 52 in 1 ms.
FORMULA PGCD-COL-D03N050-LTLFireability-04 FALSE TECHNIQUES STACK_TEST
Treatment of property PGCD-COL-D03N050-LTLFireability-04 finished in 428 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(p1)||F((p0&&X(X(p2))))))'
Support contains 12 out of 12 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2024-05-26 04:02:17] [INFO ] Invariant cache hit.
[2024-05-26 04:02:17] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
[2024-05-26 04:02:17] [INFO ] Invariant cache hit.
[2024-05-26 04:02:17] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-26 04:02:17] [INFO ] Invariant cache hit.
[2024-05-26 04:02:17] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-26 04:02:17] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2024-05-26 04:02:17] [INFO ] Invariant cache hit.
[2024-05-26 04:02:17] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 119 ms. Remains : 12/12 places, 12/12 transitions.
Stuttering acceptance computed with spot in 341 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), (OR (NOT p0) (NOT p2)), (NOT p2), (NOT p2)]
Running random walk in product with property : PGCD-COL-D03N050-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 4}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 5}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 7}], [{ cond=(AND p0 (NOT p2)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=3 dest: 7}], [{ cond=p0, acceptance={0} source=4 dest: 6}, { cond=(NOT p0), acceptance={0} source=4 dest: 7}], [{ cond=p0, acceptance={0} source=5 dest: 4}, { cond=(NOT p0), acceptance={0} source=5 dest: 5}], [{ cond=(AND p0 (NOT p2)), acceptance={0} source=6 dest: 6}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=6 dest: 7}], [{ cond=(AND p0 (NOT p2)), acceptance={0} source=7 dest: 4}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=7 dest: 5}]], initial=1, aps=[p0:(OR (AND (GEQ s0 1) (GEQ s4 1) (GEQ s8 1)) (AND (GEQ s2 1) (GEQ s6 1) (GEQ s10 1)) (AND (GEQ s1 1) (GEQ s5 1) (GEQ s9 1)) (AND (GEQ s3 1) (GEQ s7 1) (G...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 155 ms.
Product exploration explored 100000 steps with 33333 reset in 154 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 (NOT p1) p2), (X (AND p0 (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 19 ms. Reduced automaton from 8 states, 16 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PGCD-COL-D03N050-LTLFireability-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PGCD-COL-D03N050-LTLFireability-05 finished in 813 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((X(p1)||p0)))'
Support contains 12 out of 12 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2024-05-26 04:02:17] [INFO ] Invariant cache hit.
[2024-05-26 04:02:17] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
[2024-05-26 04:02:17] [INFO ] Invariant cache hit.
[2024-05-26 04:02:17] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-26 04:02:17] [INFO ] Invariant cache hit.
[2024-05-26 04:02:17] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-26 04:02:17] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2024-05-26 04:02:17] [INFO ] Invariant cache hit.
[2024-05-26 04:02:17] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 118 ms. Remains : 12/12 places, 12/12 transitions.
Stuttering acceptance computed with spot in 81 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : PGCD-COL-D03N050-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (AND (GEQ s0 1) (GEQ s4 1) (GEQ s8 1)) (AND (GEQ s2 1) (GEQ s6 1) (GEQ s10 1)) (AND (GEQ s1 1) (GEQ s5 1) (GEQ s9 1)) (AND (GEQ s3 1) (GEQ s7 1) (G...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 121 ms.
Product exploration explored 100000 steps with 0 reset in 182 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 p1), (X (AND p0 p1)), (X (NOT (AND (NOT p0) p1))), (X p0), (X p1), true, (X (X (AND p0 p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 109 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 88 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Incomplete random walk after 10043 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1004 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-26 04:02:18] [INFO ] Invariant cache hit.
[2024-05-26 04:02:18] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-26 04:02:18] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 0 ms returned sat
[2024-05-26 04:02:18] [INFO ] After 21ms 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 p0 p1), (X (AND p0 p1)), (X (NOT (AND (NOT p0) p1))), (X p0), (X p1), true, (X (X (AND p0 p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X p1)), (G (NOT (AND (NOT p0) p1)))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (AND p0 p1))), (F (NOT p1))]
Knowledge based reduction with 11 factoid took 224 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 82 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 78 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 12 out of 12 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2024-05-26 04:02:19] [INFO ] Invariant cache hit.
[2024-05-26 04:02:19] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
[2024-05-26 04:02:19] [INFO ] Invariant cache hit.
[2024-05-26 04:02:19] [INFO ] Implicit Places using invariants in 16 ms returned []
[2024-05-26 04:02:19] [INFO ] Invariant cache hit.
[2024-05-26 04:02:19] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-26 04:02:19] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2024-05-26 04:02:19] [INFO ] Invariant cache hit.
[2024-05-26 04:02:19] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 94 ms. Remains : 12/12 places, 12/12 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 p1), (X p0), (X p1), true, (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 72 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 85 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 208 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=208 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), true, (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 6 factoid took 132 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 93 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 95 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 95 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 0 reset in 117 ms.
Product exploration explored 100000 steps with 0 reset in 147 ms.
Built C files in :
/tmp/ltsmin11137286915189551137
[2024-05-26 04:02:20] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11137286915189551137
Running compilation step : cd /tmp/ltsmin11137286915189551137;'/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 190 ms.
Running link step : cd /tmp/ltsmin11137286915189551137;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin11137286915189551137;'/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/stateBased2508582801629055835.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 12 out of 12 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2024-05-26 04:02:35] [INFO ] Invariant cache hit.
[2024-05-26 04:02:35] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
[2024-05-26 04:02:35] [INFO ] Invariant cache hit.
[2024-05-26 04:02:35] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-26 04:02:35] [INFO ] Invariant cache hit.
[2024-05-26 04:02:35] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-26 04:02:35] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2024-05-26 04:02:35] [INFO ] Invariant cache hit.
[2024-05-26 04:02:35] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 106 ms. Remains : 12/12 places, 12/12 transitions.
Built C files in :
/tmp/ltsmin1784686020332659257
[2024-05-26 04:02:35] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1784686020332659257
Running compilation step : cd /tmp/ltsmin1784686020332659257;'/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 81 ms.
Running link step : cd /tmp/ltsmin1784686020332659257;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin1784686020332659257;'/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/stateBased7564663418403995830.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-26 04:02:50] [INFO ] Flatten gal took : 2 ms
[2024-05-26 04:02:50] [INFO ] Flatten gal took : 1 ms
[2024-05-26 04:02:50] [INFO ] Time to serialize gal into /tmp/LTL2388018042348780226.gal : 1 ms
[2024-05-26 04:02:50] [INFO ] Time to serialize properties into /tmp/LTL3465938897415042787.prop : 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/LTL2388018042348780226.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6679831691793982412.hoa' '-atoms' '/tmp/LTL3465938897415042787.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...317
Loading property file /tmp/LTL3465938897415042787.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6679831691793982412.hoa
Detected timeout of ITS tools.
[2024-05-26 04:03:05] [INFO ] Flatten gal took : 3 ms
[2024-05-26 04:03:05] [INFO ] Flatten gal took : 3 ms
[2024-05-26 04:03:05] [INFO ] Time to serialize gal into /tmp/LTL17646876585426667075.gal : 0 ms
[2024-05-26 04:03:05] [INFO ] Time to serialize properties into /tmp/LTL2068941574063816786.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/LTL17646876585426667075.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2068941574063816786.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((((X("((((p0_0>=1)&&(p1_0>=1))||((p0_1>=1)&&(p1_1>=1)))||(((p0_3>=1)&&(p1_3>=1))||((p0_2>=1)&&(p1_2>=1))))"))||("(((p0_0>=1)&&(p1...302
Formula 0 simplified : F(!"((((p0_2>=1)&&(p1_2>=1))&&(p2_2>=1))||(((p0_1>=1)&&(p1_1>=1))&&(p2_1>=1)))" & !"(((p0_0>=1)&&(p1_0>=1))&&(p2_0>=1))" & !"(((p0_3...292
Detected timeout of ITS tools.
[2024-05-26 04:03:20] [INFO ] Flatten gal took : 2 ms
[2024-05-26 04:03:20] [INFO ] Applying decomposition
[2024-05-26 04:03:20] [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/graph6785191863183789636.txt' '-o' '/tmp/graph6785191863183789636.bin' '-w' '/tmp/graph6785191863183789636.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph6785191863183789636.bin' '-l' '-1' '-v' '-w' '/tmp/graph6785191863183789636.weights' '-q' '0' '-e' '0.001'
[2024-05-26 04:03:20] [INFO ] Decomposing Gal with order
[2024-05-26 04:03:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 04:03:20] [INFO ] Flatten gal took : 31 ms
[2024-05-26 04:03:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-26 04:03:20] [INFO ] Time to serialize gal into /tmp/LTL13732100823178859108.gal : 1 ms
[2024-05-26 04:03:20] [INFO ] Time to serialize properties into /tmp/LTL6143784225730257983.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/LTL13732100823178859108.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6143784225730257983.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((((X("((((u1.p0_0>=1)&&(u1.p1_0>=1))||((u2.p0_1>=1)&&(u2.p1_1>=1)))||(((u3.p0_3>=1)&&(u3.p1_3>=1))||((u0.p0_2>=1)&&(u0.p1_2>=1)))...362
Formula 0 simplified : F(!"((((u0.p0_2>=1)&&(u0.p1_2>=1))&&(u0.p2_2>=1))||(((u2.p0_1>=1)&&(u2.p1_1>=1))&&(u2.p2_1>=1)))" & !"(((u1.p0_0>=1)&&(u1.p1_0>=1))&...352
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14026818463011532692
[2024-05-26 04:03:35] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14026818463011532692
Running compilation step : cd /tmp/ltsmin14026818463011532692;'/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 80 ms.
Running link step : cd /tmp/ltsmin14026818463011532692;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin14026818463011532692;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[]((X((LTLAPp1==true))||(LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PGCD-COL-D03N050-LTLFireability-06 finished in 92998 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 8 out of 12 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 12/12 places, 12/12 transitions.
Applied a total of 0 rules in 3 ms. Remains 12 /12 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2024-05-26 04:03:50] [INFO ] Invariant cache hit.
[2024-05-26 04:03:50] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
[2024-05-26 04:03:50] [INFO ] Invariant cache hit.
[2024-05-26 04:03:50] [INFO ] Implicit Places using invariants in 23 ms returned [8, 9, 10, 11]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 29 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 8/12 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 12/12 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 73 ms. Remains : 8/12 places, 12/12 transitions.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Running random walk in product with property : PGCD-COL-D03N050-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (GEQ s0 1) (GEQ s4 1)) (AND (GEQ s1 1) (GEQ s5 1)) (AND (GEQ s3 1) (GEQ s7 1)) (AND (GEQ s2 1) (GEQ s6 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 108 ms.
Product exploration explored 100000 steps with 0 reset in 121 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 87 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Finished random walk after 423 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=211 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 122 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Support contains 8 out of 8 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8/8 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 8 cols
[2024-05-26 04:03:51] [INFO ] Computed 1 invariants in 2 ms
[2024-05-26 04:03:51] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
[2024-05-26 04:03:51] [INFO ] Invariant cache hit.
[2024-05-26 04:03:51] [INFO ] Implicit Places using invariants in 15 ms returned []
[2024-05-26 04:03:51] [INFO ] Invariant cache hit.
[2024-05-26 04:03:51] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-26 04:03:51] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2024-05-26 04:03:51] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-26 04:03:51] [INFO ] Invariant cache hit.
[2024-05-26 04:03:51] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 105 ms. Remains : 8/8 places, 12/12 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 81 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Finished random walk after 107 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=107 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 95 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 107 ms.
Product exploration explored 100000 steps with 0 reset in 108 ms.
Built C files in :
/tmp/ltsmin62662815813541148
[2024-05-26 04:03:52] [INFO ] Computing symmetric may disable matrix : 12 transitions.
[2024-05-26 04:03:52] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 04:03:52] [INFO ] Computing symmetric may enable matrix : 12 transitions.
[2024-05-26 04:03:52] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 04:03:52] [INFO ] Computing Do-Not-Accords matrix : 12 transitions.
[2024-05-26 04:03:52] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 04:03:52] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin62662815813541148
Running compilation step : cd /tmp/ltsmin62662815813541148;'/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 80 ms.
Running link step : cd /tmp/ltsmin62662815813541148;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin62662815813541148;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased2875515422266908453.hoa' '--buchi-type=spotba'
LTSmin run took 445 ms.
FORMULA PGCD-COL-D03N050-LTLFireability-07 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property PGCD-COL-D03N050-LTLFireability-07 finished in 1966 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((X(G(!p1))&&p0))))'
Support contains 12 out of 12 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 12/12 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 12 cols
[2024-05-26 04:03:52] [INFO ] Computed 5 invariants in 0 ms
[2024-05-26 04:03:52] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
[2024-05-26 04:03:52] [INFO ] Invariant cache hit.
[2024-05-26 04:03:52] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-26 04:03:52] [INFO ] Invariant cache hit.
[2024-05-26 04:03:52] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-26 04:03:52] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2024-05-26 04:03:52] [INFO ] Invariant cache hit.
[2024-05-26 04:03:52] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 98 ms. Remains : 12/12 places, 12/12 transitions.
Stuttering acceptance computed with spot in 159 ms :[true, (OR (NOT p0) p1), p1, (OR (NOT p0) p1), (OR (NOT p0) p1)]
Running random walk in product with property : PGCD-COL-D03N050-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 2}], [{ cond=p1, acceptance={} source=2 dest: 0}, { cond=(NOT p1), acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=3, aps=[p0:(AND (OR (LT s0 3) (LT s8 1)) (OR (LT s2 3) (LT s10 1)) (OR (LT s1 3) (LT s9 1)) (OR (LT s3 3) (LT s11 1))), p1:(OR (AND (GEQ s0 1) (GEQ s4 1)) (AND (G...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA PGCD-COL-D03N050-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PGCD-COL-D03N050-LTLFireability-08 finished in 279 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)&&F(p1))))'
Support contains 12 out of 12 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 12/12 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2024-05-26 04:03:53] [INFO ] Invariant cache hit.
[2024-05-26 04:03:53] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
[2024-05-26 04:03:53] [INFO ] Invariant cache hit.
[2024-05-26 04:03:53] [INFO ] Implicit Places using invariants in 16 ms returned []
[2024-05-26 04:03:53] [INFO ] Invariant cache hit.
[2024-05-26 04:03:53] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-26 04:03:53] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2024-05-26 04:03:53] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-26 04:03:53] [INFO ] Invariant cache hit.
[2024-05-26 04:03:53] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 97 ms. Remains : 12/12 places, 12/12 transitions.
Stuttering acceptance computed with spot in 104 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : PGCD-COL-D03N050-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (AND (GEQ s0 1) (GEQ s4 1) (GEQ s8 1)) (AND (GEQ s2 1) (GEQ s6 1) (GEQ s10 1)) (AND (GEQ s1 1) (GEQ s5 1) (GEQ s9 1)) (AND (GEQ s3 1) (GEQ s7 1) (G...], 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 0 reset in 122 ms.
Product exploration explored 100000 steps with 0 reset in 133 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 p1), (X (NOT (AND p0 (NOT p1)))), (X p0), (X p1), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 103 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 111 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-26 04:03:53] [INFO ] Invariant cache hit.
[2024-05-26 04:03:53] [INFO ] After 25ms 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 p0 p1), (X (NOT (AND p0 (NOT p1)))), (X p0), (X p1), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X p1)), (G (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 8 factoid took 152 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Support contains 12 out of 12 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 12/12 places, 12/12 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2024-05-26 04:03:54] [INFO ] Invariant cache hit.
[2024-05-26 04:03:54] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
[2024-05-26 04:03:54] [INFO ] Invariant cache hit.
[2024-05-26 04:03:54] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-05-26 04:03:54] [INFO ] Invariant cache hit.
[2024-05-26 04:03:54] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-26 04:03:54] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2024-05-26 04:03:54] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-26 04:03:54] [INFO ] Invariant cache hit.
[2024-05-26 04:03:54] [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 109 ms. Remains : 12/12 places, 12/12 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 64 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Finished random walk after 414 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=207 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 78 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 122 ms.
Product exploration explored 100000 steps with 0 reset in 133 ms.
Built C files in :
/tmp/ltsmin8976849351539436268
[2024-05-26 04:03:54] [INFO ] Computing symmetric may disable matrix : 12 transitions.
[2024-05-26 04:03:54] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 04:03:54] [INFO ] Computing symmetric may enable matrix : 12 transitions.
[2024-05-26 04:03:54] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 04:03:54] [INFO ] Computing Do-Not-Accords matrix : 12 transitions.
[2024-05-26 04:03:54] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 04:03:54] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8976849351539436268
Running compilation step : cd /tmp/ltsmin8976849351539436268;'/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 77 ms.
Running link step : cd /tmp/ltsmin8976849351539436268;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin8976849351539436268;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased12763959583349608197.hoa' '--buchi-type=spotba'
LTSmin run took 129 ms.
FORMULA PGCD-COL-D03N050-LTLFireability-09 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property PGCD-COL-D03N050-LTLFireability-09 finished in 1931 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((G(!p0)||(X(X(X(X(!p2))))&&p1))))'
Support contains 12 out of 12 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 12/12 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2024-05-26 04:03:55] [INFO ] Invariant cache hit.
[2024-05-26 04:03:55] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
[2024-05-26 04:03:55] [INFO ] Invariant cache hit.
[2024-05-26 04:03:55] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-05-26 04:03:55] [INFO ] Invariant cache hit.
[2024-05-26 04:03:55] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-26 04:03:55] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2024-05-26 04:03:55] [INFO ] Invariant cache hit.
[2024-05-26 04:03:55] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 129 ms. Remains : 12/12 places, 12/12 transitions.
Stuttering acceptance computed with spot in 397 ms :[(OR (AND p0 (NOT p1)) (AND p0 p2)), true, p0, p2, (AND p2 p0), p2, p2, p2, (AND p2 p0), (AND p2 p0), (AND p0 p2)]
Running random walk in product with property : PGCD-COL-D03N050-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(AND p0 p1), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 1}, { cond=(NOT p0), acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 5}], [{ cond=p0, acceptance={} source=4 dest: 5}, { cond=(NOT p0), acceptance={} source=4 dest: 8}], [{ cond=true, acceptance={} source=5 dest: 6}], [{ cond=true, acceptance={} source=6 dest: 7}], [{ cond=p2, acceptance={} source=7 dest: 1}], [{ cond=p0, acceptance={} source=8 dest: 6}, { cond=(NOT p0), acceptance={} source=8 dest: 9}], [{ cond=p0, acceptance={} source=9 dest: 7}, { cond=(NOT p0), acceptance={} source=9 dest: 10}], [{ cond=(AND p0 p2), acceptance={} source=10 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={} source=10 dest: 2}]], initial=0, aps=[p1:(AND (OR (LT s0 3) (LT s8 1)) (OR (LT s2 3) (LT s10 1)) (OR (LT s1 3) (LT s9 1)) (OR (LT s3 3) (LT s11 1))), p0:(OR (AND (GEQ s0 1) (GEQ s4 1)) (AND (G...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 13 steps with 1 reset in 1 ms.
FORMULA PGCD-COL-D03N050-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PGCD-COL-D03N050-LTLFireability-10 finished in 551 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 12 out of 12 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 12/12 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2024-05-26 04:03:55] [INFO ] Invariant cache hit.
[2024-05-26 04:03:55] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
[2024-05-26 04:03:55] [INFO ] Invariant cache hit.
[2024-05-26 04:03:55] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-05-26 04:03:55] [INFO ] Invariant cache hit.
[2024-05-26 04:03:55] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-26 04:03:55] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2024-05-26 04:03:55] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-26 04:03:55] [INFO ] Invariant cache hit.
[2024-05-26 04:03:55] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 118 ms. Remains : 12/12 places, 12/12 transitions.
Stuttering acceptance computed with spot in 105 ms :[(OR (AND p0 (NOT p1)) (AND p0 p2)), (AND p0 p2), (AND p0 (NOT p1))]
Running random walk in product with property : PGCD-COL-D03N050-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND p0 p2), acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) p2), acceptance={} source=1 dest: 1}, { cond=(AND p0 p2), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (AND (GEQ s0 1) (GEQ s4 1) (GEQ s8 1)) (AND (GEQ s2 1) (GEQ s6 1) (GEQ s10 1)) (AND (GEQ s1 1) (GEQ s5 1) (GEQ s9 1)) (AND (GEQ s3 1) (GEQ s7 1) (G...], 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 0 reset in 135 ms.
Stack based approach found an accepted trace after 7 steps with 0 reset with depth 8 and stack size 8 in 1 ms.
FORMULA PGCD-COL-D03N050-LTLFireability-11 FALSE TECHNIQUES STACK_TEST
Treatment of property PGCD-COL-D03N050-LTLFireability-11 finished in 379 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 12 out of 12 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 12/12 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2024-05-26 04:03:55] [INFO ] Invariant cache hit.
[2024-05-26 04:03:55] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
[2024-05-26 04:03:55] [INFO ] Invariant cache hit.
[2024-05-26 04:03:56] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-26 04:03:56] [INFO ] Invariant cache hit.
[2024-05-26 04:03:56] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-26 04:03:56] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2024-05-26 04:03:56] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-26 04:03:56] [INFO ] Invariant cache hit.
[2024-05-26 04:03:56] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 101 ms. Remains : 12/12 places, 12/12 transitions.
Stuttering acceptance computed with spot in 58 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PGCD-COL-D03N050-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s0 1) (GEQ s4 1) (GEQ s8 1)) (AND (GEQ s2 1) (GEQ s6 1) (GEQ s10 1)) (AND (GEQ s1 1) (GEQ s5 1) (GEQ s9 1)) (AND (GEQ s3 1) (GEQ s7 1) (G...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 106 ms.
Product exploration explored 100000 steps with 0 reset in 133 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 77 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Finished random walk after 268 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=268 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 94 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Support contains 12 out of 12 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 12/12 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2024-05-26 04:03:56] [INFO ] Invariant cache hit.
[2024-05-26 04:03:56] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
[2024-05-26 04:03:56] [INFO ] Invariant cache hit.
[2024-05-26 04:03:56] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-05-26 04:03:56] [INFO ] Invariant cache hit.
[2024-05-26 04:03:56] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-26 04:03:56] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2024-05-26 04:03:56] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-26 04:03:56] [INFO ] Invariant cache hit.
[2024-05-26 04:03:56] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 103 ms. Remains : 12/12 places, 12/12 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 73 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Finished random walk after 517 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=258 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 97 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 113 ms.
Product exploration explored 100000 steps with 0 reset in 121 ms.
Built C files in :
/tmp/ltsmin9738554681822366993
[2024-05-26 04:03:57] [INFO ] Computing symmetric may disable matrix : 12 transitions.
[2024-05-26 04:03:57] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 04:03:57] [INFO ] Computing symmetric may enable matrix : 12 transitions.
[2024-05-26 04:03:57] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 04:03:57] [INFO ] Computing Do-Not-Accords matrix : 12 transitions.
[2024-05-26 04:03:57] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 04:03:57] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9738554681822366993
Running compilation step : cd /tmp/ltsmin9738554681822366993;'/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 87 ms.
Running link step : cd /tmp/ltsmin9738554681822366993;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin9738554681822366993;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased4430945821495106246.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 12 out of 12 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 12/12 places, 12/12 transitions.
Applied a total of 0 rules in 2 ms. Remains 12 /12 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2024-05-26 04:04:12] [INFO ] Invariant cache hit.
[2024-05-26 04:04:12] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
[2024-05-26 04:04:12] [INFO ] Invariant cache hit.
[2024-05-26 04:04:12] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-26 04:04:12] [INFO ] Invariant cache hit.
[2024-05-26 04:04:12] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-26 04:04:12] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2024-05-26 04:04:12] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-26 04:04:12] [INFO ] Invariant cache hit.
[2024-05-26 04:04:12] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 122 ms. Remains : 12/12 places, 12/12 transitions.
Built C files in :
/tmp/ltsmin10268801660999044629
[2024-05-26 04:04:12] [INFO ] Computing symmetric may disable matrix : 12 transitions.
[2024-05-26 04:04:12] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 04:04:12] [INFO ] Computing symmetric may enable matrix : 12 transitions.
[2024-05-26 04:04:12] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 04:04:12] [INFO ] Computing Do-Not-Accords matrix : 12 transitions.
[2024-05-26 04:04:12] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 04:04:12] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10268801660999044629
Running compilation step : cd /tmp/ltsmin10268801660999044629;'/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 84 ms.
Running link step : cd /tmp/ltsmin10268801660999044629;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin10268801660999044629;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased5758068586106516324.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-26 04:04:27] [INFO ] Flatten gal took : 1 ms
[2024-05-26 04:04:27] [INFO ] Flatten gal took : 1 ms
[2024-05-26 04:04:27] [INFO ] Time to serialize gal into /tmp/LTL4835347183120088149.gal : 1 ms
[2024-05-26 04:04:27] [INFO ] Time to serialize properties into /tmp/LTL16991080511610481864.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/LTL4835347183120088149.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12728022000645255538.hoa' '-atoms' '/tmp/LTL16991080511610481864.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/LTL16991080511610481864.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12728022000645255538.hoa
Detected timeout of ITS tools.
[2024-05-26 04:04:43] [INFO ] Flatten gal took : 1 ms
[2024-05-26 04:04:43] [INFO ] Flatten gal took : 1 ms
[2024-05-26 04:04:43] [INFO ] Time to serialize gal into /tmp/LTL5470056624426618135.gal : 1 ms
[2024-05-26 04:04:43] [INFO ] Time to serialize properties into /tmp/LTL1181221665154833658.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/LTL5470056624426618135.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1181221665154833658.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...275
Read 1 LTL properties
Checking formula 0 : !((G(F("(((((p0_0>=1)&&(p1_0>=1))&&(p2_0>=1))||(((p0_2>=1)&&(p1_2>=1))&&(p2_2>=1)))||((((p0_1>=1)&&(p1_1>=1))&&(p2_1>=1))||(((p0_3>=1)...186
Formula 0 simplified : FG!"(((((p0_0>=1)&&(p1_0>=1))&&(p2_0>=1))||(((p0_2>=1)&&(p1_2>=1))&&(p2_2>=1)))||((((p0_1>=1)&&(p1_1>=1))&&(p2_1>=1))||(((p0_3>=1)&&...180
Detected timeout of ITS tools.
[2024-05-26 04:04:58] [INFO ] Flatten gal took : 3 ms
[2024-05-26 04:04:58] [INFO ] Applying decomposition
[2024-05-26 04:04:58] [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/graph17358297791950638231.txt' '-o' '/tmp/graph17358297791950638231.bin' '-w' '/tmp/graph17358297791950638231.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph17358297791950638231.bin' '-l' '-1' '-v' '-w' '/tmp/graph17358297791950638231.weights' '-q' '0' '-e' '0.001'
[2024-05-26 04:04:58] [INFO ] Decomposing Gal with order
[2024-05-26 04:04:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 04:04:58] [INFO ] Flatten gal took : 2 ms
[2024-05-26 04:04:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2024-05-26 04:04:58] [INFO ] Time to serialize gal into /tmp/LTL18162042131145082535.gal : 0 ms
[2024-05-26 04:04:58] [INFO ] Time to serialize properties into /tmp/LTL12856057668083979142.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/LTL18162042131145082535.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12856057668083979142.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((G(F("(((((u1.p0_0>=1)&&(u1.p1_0>=1))&&(u1.p2_0>=1))||(((u3.p0_2>=1)&&(u3.p1_2>=1))&&(u3.p2_2>=1)))||((((u2.p0_1>=1)&&(u2.p1_1>=1))&...222
Formula 0 simplified : FG!"(((((u1.p0_0>=1)&&(u1.p1_0>=1))&&(u1.p2_0>=1))||(((u3.p0_2>=1)&&(u3.p1_2>=1))&&(u3.p2_2>=1)))||((((u2.p0_1>=1)&&(u2.p1_1>=1))&&(...216
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7761502108425134497
[2024-05-26 04:05:13] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7761502108425134497
Running compilation step : cd /tmp/ltsmin7761502108425134497;'/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 77 ms.
Running link step : cd /tmp/ltsmin7761502108425134497;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin7761502108425134497;'/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)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PGCD-COL-D03N050-LTLFireability-12 finished in 92282 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&&X(p0)))))'
Support contains 8 out of 12 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2024-05-26 04:05:28] [INFO ] Invariant cache hit.
[2024-05-26 04:05:28] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
[2024-05-26 04:05:28] [INFO ] Invariant cache hit.
[2024-05-26 04:05:28] [INFO ] Implicit Places using invariants in 24 ms returned [8, 9, 10, 11]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 25 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 8/12 places, 12/12 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 12/12 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 59 ms. Remains : 8/12 places, 12/12 transitions.
Stuttering acceptance computed with spot in 108 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PGCD-COL-D03N050-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={0} source=2 dest: 0}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(OR (AND (GEQ s0 1) (GEQ s4 1)) (AND (GEQ s1 1) (GEQ s5 1)) (AND (GEQ s3 1) (GEQ s7 1)) (AND (GEQ s2 1) (GEQ s6 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 72 ms.
Product exploration explored 100000 steps with 33333 reset in 75 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to conjunction of knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 80 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PGCD-COL-D03N050-LTLFireability-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PGCD-COL-D03N050-LTLFireability-13 finished in 415 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(!p0))))'
Support contains 12 out of 12 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 12/12 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2024-05-26 04:05:28] [INFO ] Invariant cache hit.
[2024-05-26 04:05:28] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
[2024-05-26 04:05:28] [INFO ] Invariant cache hit.
[2024-05-26 04:05:28] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-26 04:05:28] [INFO ] Invariant cache hit.
[2024-05-26 04:05:28] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-26 04:05:28] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2024-05-26 04:05:28] [INFO ] Invariant cache hit.
[2024-05-26 04:05:28] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 106 ms. Remains : 12/12 places, 12/12 transitions.
Stuttering acceptance computed with spot in 112 ms :[p0, p0, p0]
Running random walk in product with property : PGCD-COL-D03N050-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(OR (AND (GEQ s0 1) (GEQ s4 1) (GEQ s8 1)) (AND (GEQ s2 1) (GEQ s6 1) (GEQ s10 1)) (AND (GEQ s1 1) (GEQ s5 1) (GEQ s9 1)) (AND (GEQ s3 1) (GEQ s7 1) (G...], 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][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 108 ms.
Stack based approach found an accepted trace after 4 steps with 0 reset with depth 5 and stack size 5 in 0 ms.
FORMULA PGCD-COL-D03N050-LTLFireability-15 FALSE TECHNIQUES STACK_TEST
Treatment of property PGCD-COL-D03N050-LTLFireability-15 finished in 337 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((X(p1)||p0)))'
Found a Lengthening insensitive property : PGCD-COL-D03N050-LTLFireability-06
Stuttering acceptance computed with spot in 87 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 12 out of 12 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 12/12 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2024-05-26 04:05:29] [INFO ] Invariant cache hit.
[2024-05-26 04:05:29] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
[2024-05-26 04:05:29] [INFO ] Invariant cache hit.
[2024-05-26 04:05:29] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-26 04:05:29] [INFO ] Invariant cache hit.
[2024-05-26 04:05:29] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-26 04:05:29] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2024-05-26 04:05:29] [INFO ] Invariant cache hit.
[2024-05-26 04:05:29] [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 102 ms. Remains : 12/12 places, 12/12 transitions.
Running random walk in product with property : PGCD-COL-D03N050-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (AND (GEQ s0 1) (GEQ s4 1) (GEQ s8 1)) (AND (GEQ s2 1) (GEQ s6 1) (GEQ s10 1)) (AND (GEQ s1 1) (GEQ s5 1) (GEQ s9 1)) (AND (GEQ s3 1) (GEQ s7 1) (G...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 107 ms.
Product exploration explored 100000 steps with 0 reset in 166 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 p1), (X (AND p0 p1)), (X (NOT (AND (NOT p0) p1))), (X p0), (X p1), true, (X (X (AND p0 p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 105 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 74 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Incomplete random walk after 10026 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1671 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-26 04:05:29] [INFO ] Invariant cache hit.
[2024-05-26 04:05:29] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-26 04:05:29] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 0 ms returned sat
[2024-05-26 04:05:29] [INFO ] After 24ms 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 p0 p1), (X (AND p0 p1)), (X (NOT (AND (NOT p0) p1))), (X p0), (X p1), true, (X (X (AND p0 p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X p1)), (G (NOT (AND (NOT p0) p1)))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (AND p0 p1))), (F (NOT p1))]
Knowledge based reduction with 11 factoid took 191 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 86 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 82 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 12 out of 12 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 12/12 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2024-05-26 04:05:30] [INFO ] Invariant cache hit.
[2024-05-26 04:05:30] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
[2024-05-26 04:05:30] [INFO ] Invariant cache hit.
[2024-05-26 04:05:30] [INFO ] Implicit Places using invariants in 16 ms returned []
[2024-05-26 04:05:30] [INFO ] Invariant cache hit.
[2024-05-26 04:05:30] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-26 04:05:30] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2024-05-26 04:05:30] [INFO ] Invariant cache hit.
[2024-05-26 04:05:30] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 94 ms. Remains : 12/12 places, 12/12 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 p1), (X p0), (X p1), true, (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 71 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 81 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 155 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=77 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), true, (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 6 factoid took 112 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 90 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 93 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 84 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 0 reset in 112 ms.
Product exploration explored 100000 steps with 0 reset in 157 ms.
Built C files in :
/tmp/ltsmin16816665583556345251
[2024-05-26 04:05:31] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16816665583556345251
Running compilation step : cd /tmp/ltsmin16816665583556345251;'/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 98 ms.
Running link step : cd /tmp/ltsmin16816665583556345251;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin16816665583556345251;'/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/stateBased6399851034965038149.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 12 out of 12 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 12/12 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2024-05-26 04:05:46] [INFO ] Invariant cache hit.
[2024-05-26 04:05:46] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
[2024-05-26 04:05:46] [INFO ] Invariant cache hit.
[2024-05-26 04:05:46] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-05-26 04:05:46] [INFO ] Invariant cache hit.
[2024-05-26 04:05:46] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-26 04:05:46] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2024-05-26 04:05:46] [INFO ] Invariant cache hit.
[2024-05-26 04:05:46] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 98 ms. Remains : 12/12 places, 12/12 transitions.
Built C files in :
/tmp/ltsmin10606754326611950445
[2024-05-26 04:05:46] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10606754326611950445
Running compilation step : cd /tmp/ltsmin10606754326611950445;'/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 74 ms.
Running link step : cd /tmp/ltsmin10606754326611950445;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 25 ms.
Running LTSmin : cd /tmp/ltsmin10606754326611950445;'/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/stateBased10230652182273576286.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-26 04:06:01] [INFO ] Flatten gal took : 3 ms
[2024-05-26 04:06:01] [INFO ] Flatten gal took : 2 ms
[2024-05-26 04:06:01] [INFO ] Time to serialize gal into /tmp/LTL11925792245167866774.gal : 1 ms
[2024-05-26 04:06:01] [INFO ] Time to serialize properties into /tmp/LTL15286706402563157574.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/LTL11925792245167866774.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5266218473000866197.hoa' '-atoms' '/tmp/LTL15286706402563157574.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/LTL15286706402563157574.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5266218473000866197.hoa
Detected timeout of ITS tools.
[2024-05-26 04:06:16] [INFO ] Flatten gal took : 3 ms
[2024-05-26 04:06:16] [INFO ] Flatten gal took : 1 ms
[2024-05-26 04:06:16] [INFO ] Time to serialize gal into /tmp/LTL14916094064721842127.gal : 1 ms
[2024-05-26 04:06:16] [INFO ] Time to serialize properties into /tmp/LTL3588888747108891607.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/LTL14916094064721842127.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3588888747108891607.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((((X("((((p0_0>=1)&&(p1_0>=1))||((p0_1>=1)&&(p1_1>=1)))||(((p0_3>=1)&&(p1_3>=1))||((p0_2>=1)&&(p1_2>=1))))"))||("(((p0_0>=1)&&(p1...302
Formula 0 simplified : F(!"((((p0_2>=1)&&(p1_2>=1))&&(p2_2>=1))||(((p0_1>=1)&&(p1_1>=1))&&(p2_1>=1)))" & !"(((p0_0>=1)&&(p1_0>=1))&&(p2_0>=1))" & !"(((p0_3...292
Detected timeout of ITS tools.
[2024-05-26 04:06:31] [INFO ] Flatten gal took : 2 ms
[2024-05-26 04:06:31] [INFO ] Applying decomposition
[2024-05-26 04:06:31] [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/graph10315602827470147914.txt' '-o' '/tmp/graph10315602827470147914.bin' '-w' '/tmp/graph10315602827470147914.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph10315602827470147914.bin' '-l' '-1' '-v' '-w' '/tmp/graph10315602827470147914.weights' '-q' '0' '-e' '0.001'
[2024-05-26 04:06:31] [INFO ] Decomposing Gal with order
[2024-05-26 04:06:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 04:06:31] [INFO ] Flatten gal took : 2 ms
[2024-05-26 04:06:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2024-05-26 04:06:31] [INFO ] Time to serialize gal into /tmp/LTL4879971453981000035.gal : 1 ms
[2024-05-26 04:06:31] [INFO ] Time to serialize properties into /tmp/LTL14163512580378989122.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/LTL4879971453981000035.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14163512580378989122.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((((X("((((u0.p0_0>=1)&&(u0.p1_0>=1))||((u2.p0_1>=1)&&(u2.p1_1>=1)))||(((u1.p0_3>=1)&&(u1.p1_3>=1))||((u3.p0_2>=1)&&(u3.p1_2>=1)))...362
Formula 0 simplified : F(!"((((u3.p0_2>=1)&&(u3.p1_2>=1))&&(u3.p2_2>=1))||(((u2.p0_1>=1)&&(u2.p1_1>=1))&&(u2.p2_1>=1)))" & !"(((u0.p0_0>=1)&&(u0.p1_0>=1))&...352
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6509898794324679364
[2024-05-26 04:06:46] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6509898794324679364
Running compilation step : cd /tmp/ltsmin6509898794324679364;'/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 86 ms.
Running link step : cd /tmp/ltsmin6509898794324679364;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin6509898794324679364;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[]((X((LTLAPp1==true))||(LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PGCD-COL-D03N050-LTLFireability-06 finished in 92745 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
[2024-05-26 04:07:01] [INFO ] Flatten gal took : 3 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin14558495705716774069
[2024-05-26 04:07:01] [INFO ] Computing symmetric may disable matrix : 12 transitions.
[2024-05-26 04:07:01] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 04:07:01] [INFO ] Computing symmetric may enable matrix : 12 transitions.
[2024-05-26 04:07:01] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 04:07:01] [INFO ] Computing Do-Not-Accords matrix : 12 transitions.
[2024-05-26 04:07:01] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 04:07:01] [INFO ] Applying decomposition
[2024-05-26 04:07:01] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14558495705716774069
Running compilation step : cd /tmp/ltsmin14558495705716774069;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '360' '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'
[2024-05-26 04:07:01] [INFO ] Flatten gal took : 1 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/graph9165192715466780161.txt' '-o' '/tmp/graph9165192715466780161.bin' '-w' '/tmp/graph9165192715466780161.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph9165192715466780161.bin' '-l' '-1' '-v' '-w' '/tmp/graph9165192715466780161.weights' '-q' '0' '-e' '0.001'
[2024-05-26 04:07:01] [INFO ] Decomposing Gal with order
[2024-05-26 04:07:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 04:07:01] [INFO ] Flatten gal took : 2 ms
[2024-05-26 04:07:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-26 04:07:01] [INFO ] Time to serialize gal into /tmp/LTLFireability10332647953918724567.gal : 0 ms
[2024-05-26 04:07:01] [INFO ] Time to serialize properties into /tmp/LTLFireability9954218528155254591.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/LTLFireability10332647953918724567.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability9954218528155254591.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 2 LTL properties
Checking formula 0 : !((G(("(((((u0.p0_0>=1)&&(u0.p1_0>=1))&&(u0.p2_0>=1))||(((u2.p0_2>=1)&&(u2.p1_2>=1))&&(u2.p2_2>=1)))||((((u1.p0_1>=1)&&(u1.p1_1>=1))&&...354
Formula 0 simplified : F(!"(((((u0.p0_0>=1)&&(u0.p1_0>=1))&&(u0.p2_0>=1))||(((u2.p0_2>=1)&&(u2.p1_2>=1))&&(u2.p2_2>=1)))||((((u1.p0_1>=1)&&(u1.p1_1>=1))&&(...348
Compilation finished in 92 ms.
Running link step : cd /tmp/ltsmin14558495705716774069;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin14558495705716774069;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[]((X((LTLAPp1==true))||(LTLAPp0==true)))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.010: Loading model from ./gal.so
pins2lts-mc-linux64( 4/ 8), 0.008: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.008: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.010: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.010: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.009: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.009: LTL layer: formula: []((X((LTLAPp1==true))||(LTLAPp0==true)))
pins2lts-mc-linux64( 4/ 8), 0.009: "[]((X((LTLAPp1==true))||(LTLAPp0==true)))" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 0.011: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.009: Using Spin LTL semantics
pins2lts-mc-linux64( 2/ 8), 0.009: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.009: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.009: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.009: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.009: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.009: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.006: 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), 0.011: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.012: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.020: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.057: DFS-FIFO for weak LTL, using special progress label 16
pins2lts-mc-linux64( 0/ 8), 0.057: There are 17 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.057: State length is 13, there are 18 groups
pins2lts-mc-linux64( 0/ 8), 0.057: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.057: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.057: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.057: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 1/ 8), 0.097: ~1 levels ~960 states ~6944 transitions
pins2lts-mc-linux64( 0/ 8), 0.131: ~1 levels ~1920 states ~13184 transitions
pins2lts-mc-linux64( 0/ 8), 0.159: ~1 levels ~3840 states ~28296 transitions
pins2lts-mc-linux64( 0/ 8), 0.221: ~1 levels ~7680 states ~57552 transitions
pins2lts-mc-linux64( 4/ 8), 0.313: ~1 levels ~15360 states ~114464 transitions
pins2lts-mc-linux64( 4/ 8), 0.473: ~1 levels ~30720 states ~231480 transitions
pins2lts-mc-linux64( 1/ 8), 0.739: ~1 levels ~61440 states ~497912 transitions
pins2lts-mc-linux64( 1/ 8), 1.100: ~1 levels ~122880 states ~1017960 transitions
pins2lts-mc-linux64( 1/ 8), 1.651: ~1 levels ~245760 states ~2070176 transitions
pins2lts-mc-linux64( 1/ 8), 2.454: ~1 levels ~491520 states ~4230128 transitions
pins2lts-mc-linux64( 3/ 8), 3.404: ~1 levels ~983040 states ~8356712 transitions
pins2lts-mc-linux64( 4/ 8), 5.161: ~1 levels ~1966080 states ~17662144 transitions
pins2lts-mc-linux64( 4/ 8), 8.791: ~1 levels ~3932160 states ~35899744 transitions
pins2lts-mc-linux64( 3/ 8), 16.287: ~1 levels ~7864320 states ~71590848 transitions
pins2lts-mc-linux64( 3/ 8), 32.510: ~1 levels ~15728640 states ~146226656 transitions
pins2lts-mc-linux64( 7/ 8), 65.192: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 65.261:
pins2lts-mc-linux64( 0/ 8), 65.261: mean standard work distribution: 3.6% (states) 1.6% (transitions)
pins2lts-mc-linux64( 0/ 8), 65.261:
pins2lts-mc-linux64( 0/ 8), 65.261: Explored 26636724 states 262424487 transitions, fanout: 9.852
pins2lts-mc-linux64( 0/ 8), 65.261: Total exploration time 65.160 sec (65.110 sec minimum, 65.145 sec on average)
pins2lts-mc-linux64( 0/ 8), 65.261: States per second: 408789, Transitions per second: 4027386
pins2lts-mc-linux64( 0/ 8), 65.261:
pins2lts-mc-linux64( 0/ 8), 65.261: Progress states detected: 32942579
pins2lts-mc-linux64( 0/ 8), 65.261: Redundant explorations: -19.1421
pins2lts-mc-linux64( 0/ 8), 65.262:
pins2lts-mc-linux64( 0/ 8), 65.262: Queue width: 8B, total height: 11722511, memory: 89.44MB
pins2lts-mc-linux64( 0/ 8), 65.262: Tree memory: 507.3MB, 16.1 B/state, compr.: 29.9%
pins2lts-mc-linux64( 0/ 8), 65.262: Tree fill ratio (roots/leafs): 24.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 65.262: Stored 12 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 65.262: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 65.262: Est. total memory use: 596.8MB (~1113.4MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin14558495705716774069;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[]((X((LTLAPp1==true))||(LTLAPp0==true)))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin14558495705716774069;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[]((X((LTLAPp1==true))||(LTLAPp0==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)
Reverse transition relation is NOT exact ! Due to transitions u0.t0, u1.t1, u2.t2, u3.t3, Intersection with reachable at each step enabled. (destroyed/rev...186
Detected timeout of ITS tools.
[2024-05-26 04:28:37] [INFO ] Applying decomposition
[2024-05-26 04:28:37] [INFO ] Flatten gal took : 2 ms
[2024-05-26 04:28:37] [INFO ] Decomposing Gal with order
[2024-05-26 04:28:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 04:28:37] [INFO ] Flatten gal took : 1 ms
[2024-05-26 04:28:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2024-05-26 04:28:37] [INFO ] Time to serialize gal into /tmp/LTLFireability10023269965143327555.gal : 1 ms
[2024-05-26 04:28:37] [INFO ] Time to serialize properties into /tmp/LTLFireability6772012153218745940.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/LTLFireability10023269965143327555.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability6772012153218745940.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 2 LTL properties
Checking formula 0 : !((G(("(((((CD0.p0_0>=1)&&(CD0.p1_0>=1))&&(CD0.p2_0>=1))||(((CD2.p0_2>=1)&&(CD2.p1_2>=1))&&(CD2.p2_2>=1)))||((((CD1.p0_1>=1)&&(CD1.p1_...374
Formula 0 simplified : F(!"(((((CD0.p0_0>=1)&&(CD0.p1_0>=1))&&(CD0.p2_0>=1))||(((CD2.p0_2>=1)&&(CD2.p1_2>=1))&&(CD2.p2_2>=1)))||((((CD1.p0_1>=1)&&(CD1.p1_1...368
Reverse transition relation is NOT exact ! Due to transitions CD0.t0, CD1.t1, CD2.t2, CD3.t3, Intersection with reachable at each step enabled. (destroyed...190
Detected timeout of ITS tools.
[2024-05-26 04:50:14] [INFO ] Flatten gal took : 2 ms
[2024-05-26 04:50:14] [INFO ] Input system was already deterministic with 12 transitions.
[2024-05-26 04:50:14] [INFO ] Transformed 12 places.
[2024-05-26 04:50:14] [INFO ] Transformed 12 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
[2024-05-26 04:50:14] [INFO ] Time to serialize gal into /tmp/LTLFireability9736665932700939360.gal : 1 ms
[2024-05-26 04:50:14] [INFO ] Time to serialize properties into /tmp/LTLFireability81118907234653026.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/LTLFireability9736665932700939360.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability81118907234653026.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...340
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(("(((((p0_0>=1)&&(p1_0>=1))&&(p2_0>=1))||(((p0_2>=1)&&(p1_2>=1))&&(p2_2>=1)))||((((p0_1>=1)&&(p1_1>=1))&&(p2_1>=1))||(((p0_3>=1)&...294
Formula 0 simplified : F(!"(((((p0_0>=1)&&(p1_0>=1))&&(p2_0>=1))||(((p0_2>=1)&&(p1_2>=1))&&(p2_2>=1)))||((((p0_1>=1)&&(p1_1>=1))&&(p2_1>=1))||(((p0_3>=1)&&...288
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 9349076 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16040252 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="PGCD-COL-D03N050"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is PGCD-COL-D03N050, 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 r263-tall-171654372800443"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PGCD-COL-D03N050.tgz
mv PGCD-COL-D03N050 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 ;