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.r241-tall-171649628000033.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)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is JoinFreeModules-PT-0100, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r241-tall-171649628000033
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 688K
-rw-r--r-- 1 mcc users 5.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 59K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 19 07:10 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 19 16:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 22 14:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 22 14:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.8K Apr 11 14:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 88K Apr 11 14:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Apr 11 14:19 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 41K Apr 11 14:19 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:50 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 304K May 18 16:42 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 JoinFreeModules-PT-0100-LTLFireability-00
FORMULA_NAME JoinFreeModules-PT-0100-LTLFireability-01
FORMULA_NAME JoinFreeModules-PT-0100-LTLFireability-02
FORMULA_NAME JoinFreeModules-PT-0100-LTLFireability-03
FORMULA_NAME JoinFreeModules-PT-0100-LTLFireability-04
FORMULA_NAME JoinFreeModules-PT-0100-LTLFireability-05
FORMULA_NAME JoinFreeModules-PT-0100-LTLFireability-06
FORMULA_NAME JoinFreeModules-PT-0100-LTLFireability-07
FORMULA_NAME JoinFreeModules-PT-0100-LTLFireability-08
FORMULA_NAME JoinFreeModules-PT-0100-LTLFireability-09
FORMULA_NAME JoinFreeModules-PT-0100-LTLFireability-10
FORMULA_NAME JoinFreeModules-PT-0100-LTLFireability-11
FORMULA_NAME JoinFreeModules-PT-0100-LTLFireability-12
FORMULA_NAME JoinFreeModules-PT-0100-LTLFireability-13
FORMULA_NAME JoinFreeModules-PT-0100-LTLFireability-14
FORMULA_NAME JoinFreeModules-PT-0100-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716545292069

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=JoinFreeModules-PT-0100
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-24 10:08:13] [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]
[2024-05-24 10:08:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 10:08:13] [INFO ] Load time of PNML (sax parser for PT used): 92 ms
[2024-05-24 10:08:13] [INFO ] Transformed 501 places.
[2024-05-24 10:08:13] [INFO ] Transformed 801 transitions.
[2024-05-24 10:08:13] [INFO ] Parsed PT model containing 501 places and 801 transitions and 2302 arcs in 159 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
Reduce places removed 1 places and 0 transitions.
FORMULA JoinFreeModules-PT-0100-LTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 36 out of 500 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 500/500 places, 801/801 transitions.
Applied a total of 0 rules in 48 ms. Remains 500 /500 variables (removed 0) and now considering 801/801 (removed 0) transitions.
// Phase 1: matrix 801 rows 500 cols
[2024-05-24 10:08:14] [INFO ] Computed 100 invariants in 16 ms
[2024-05-24 10:08:14] [INFO ] Dead Transitions using invariants and state equation in 483 ms found 0 transitions.
[2024-05-24 10:08:14] [INFO ] Invariant cache hit.
[2024-05-24 10:08:14] [INFO ] Implicit Places using invariants in 101 ms returned []
[2024-05-24 10:08:14] [INFO ] Invariant cache hit.
[2024-05-24 10:08:14] [INFO ] State equation strengthened by 100 read => feed constraints.
[2024-05-24 10:08:14] [INFO ] Implicit Places using invariants and state equation in 287 ms returned []
Implicit Place search using SMT with State Equation took 390 ms to find 0 implicit places.
[2024-05-24 10:08:14] [INFO ] Invariant cache hit.
[2024-05-24 10:08:15] [INFO ] Dead Transitions using invariants and state equation in 294 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1245 ms. Remains : 500/500 places, 801/801 transitions.
Support contains 36 out of 500 places after structural reductions.
[2024-05-24 10:08:15] [INFO ] Flatten gal took : 73 ms
[2024-05-24 10:08:15] [INFO ] Flatten gal took : 44 ms
[2024-05-24 10:08:15] [INFO ] Input system was already deterministic with 801 transitions.
Support contains 34 out of 500 places (down from 36) after GAL structural reductions.
Incomplete random walk after 10085 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=68 ) properties (out of 30) seen :14
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 14) seen :0
Running SMT prover for 14 properties.
[2024-05-24 10:08:15] [INFO ] Invariant cache hit.
[2024-05-24 10:08:16] [INFO ] [Real]Absence check using 100 positive place invariants in 20 ms returned sat
[2024-05-24 10:08:16] [INFO ] After 1010ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:14
[2024-05-24 10:08:17] [INFO ] [Nat]Absence check using 100 positive place invariants in 17 ms returned sat
[2024-05-24 10:08:18] [INFO ] After 1059ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :14
[2024-05-24 10:08:18] [INFO ] State equation strengthened by 100 read => feed constraints.
[2024-05-24 10:08:18] [INFO ] After 580ms SMT Verify possible using 100 Read/Feed constraints in natural domain returned unsat :0 sat :14
[2024-05-24 10:08:19] [INFO ] After 1372ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :14
Attempting to minimize the solution found.
Minimization took 581 ms.
[2024-05-24 10:08:20] [INFO ] After 3382ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :14
Finished Parikh walk after 153 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=51 )
Parikh walk visited 14 properties in 1455 ms.
FORMULA JoinFreeModules-PT-0100-LTLFireability-12 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
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(X(X(G((X(p1)&&p0))))))'
Support contains 3 out of 500 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 500/500 places, 801/801 transitions.
Applied a total of 0 rules in 16 ms. Remains 500 /500 variables (removed 0) and now considering 801/801 (removed 0) transitions.
[2024-05-24 10:08:22] [INFO ] Invariant cache hit.
[2024-05-24 10:08:22] [INFO ] Dead Transitions using invariants and state equation in 357 ms found 0 transitions.
[2024-05-24 10:08:22] [INFO ] Invariant cache hit.
[2024-05-24 10:08:22] [INFO ] Implicit Places using invariants in 87 ms returned []
[2024-05-24 10:08:22] [INFO ] Invariant cache hit.
[2024-05-24 10:08:23] [INFO ] State equation strengthened by 100 read => feed constraints.
[2024-05-24 10:08:23] [INFO ] Implicit Places using invariants and state equation in 301 ms returned []
Implicit Place search using SMT with State Equation took 393 ms to find 0 implicit places.
[2024-05-24 10:08:23] [INFO ] Invariant cache hit.
[2024-05-24 10:08:23] [INFO ] Dead Transitions using invariants and state equation in 303 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1082 ms. Remains : 500/500 places, 801/801 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 367 ms :[true, (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : JoinFreeModules-PT-0100-LTLFireability-00 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=(OR (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 1}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={} source=5 dest: 4}]], initial=5, aps=[p0:(AND (LT s323 4) (GEQ s456 2)), p1:(GEQ s80 5)], 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, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 2 ms.
FORMULA JoinFreeModules-PT-0100-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-0100-LTLFireability-00 finished in 1520 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((p0&&F(p1))))'
Support contains 2 out of 500 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 500/500 places, 801/801 transitions.
Applied a total of 0 rules in 21 ms. Remains 500 /500 variables (removed 0) and now considering 801/801 (removed 0) transitions.
[2024-05-24 10:08:23] [INFO ] Invariant cache hit.
[2024-05-24 10:08:24] [INFO ] Dead Transitions using invariants and state equation in 318 ms found 0 transitions.
[2024-05-24 10:08:24] [INFO ] Invariant cache hit.
[2024-05-24 10:08:24] [INFO ] Implicit Places using invariants in 80 ms returned []
[2024-05-24 10:08:24] [INFO ] Invariant cache hit.
[2024-05-24 10:08:24] [INFO ] State equation strengthened by 100 read => feed constraints.
[2024-05-24 10:08:24] [INFO ] Implicit Places using invariants and state equation in 276 ms returned []
Implicit Place search using SMT with State Equation took 358 ms to find 0 implicit places.
[2024-05-24 10:08:24] [INFO ] Invariant cache hit.
[2024-05-24 10:08:24] [INFO ] Dead Transitions using invariants and state equation in 304 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1002 ms. Remains : 500/500 places, 801/801 transitions.
Stuttering acceptance computed with spot in 136 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : JoinFreeModules-PT-0100-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=2, aps=[p1:(GEQ s372 2), p0:(GEQ s313 3)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA JoinFreeModules-PT-0100-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-0100-LTLFireability-01 finished in 1159 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X(p1)||p0))))'
Support contains 2 out of 500 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 500/500 places, 801/801 transitions.
Applied a total of 0 rules in 9 ms. Remains 500 /500 variables (removed 0) and now considering 801/801 (removed 0) transitions.
[2024-05-24 10:08:24] [INFO ] Invariant cache hit.
[2024-05-24 10:08:25] [INFO ] Dead Transitions using invariants and state equation in 293 ms found 0 transitions.
[2024-05-24 10:08:25] [INFO ] Invariant cache hit.
[2024-05-24 10:08:25] [INFO ] Implicit Places using invariants in 82 ms returned []
[2024-05-24 10:08:25] [INFO ] Invariant cache hit.
[2024-05-24 10:08:25] [INFO ] State equation strengthened by 100 read => feed constraints.
[2024-05-24 10:08:25] [INFO ] Implicit Places using invariants and state equation in 292 ms returned []
Implicit Place search using SMT with State Equation took 376 ms to find 0 implicit places.
[2024-05-24 10:08:25] [INFO ] Invariant cache hit.
[2024-05-24 10:08:25] [INFO ] Dead Transitions using invariants and state equation in 285 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 968 ms. Remains : 500/500 places, 801/801 transitions.
Stuttering acceptance computed with spot in 139 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : JoinFreeModules-PT-0100-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=2, aps=[p1:(GEQ s66 2), p0:(OR (GEQ s66 2) (GEQ s16 2))], 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, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA JoinFreeModules-PT-0100-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-0100-LTLFireability-02 finished in 1132 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F(p0))||G((p1 U p2)))))'
Support contains 3 out of 500 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 500/500 places, 801/801 transitions.
Applied a total of 0 rules in 41 ms. Remains 500 /500 variables (removed 0) and now considering 801/801 (removed 0) transitions.
[2024-05-24 10:08:26] [INFO ] Invariant cache hit.
[2024-05-24 10:08:26] [INFO ] Dead Transitions using invariants and state equation in 344 ms found 0 transitions.
[2024-05-24 10:08:26] [INFO ] Invariant cache hit.
[2024-05-24 10:08:26] [INFO ] Implicit Places using invariants in 80 ms returned []
[2024-05-24 10:08:26] [INFO ] Invariant cache hit.
[2024-05-24 10:08:26] [INFO ] State equation strengthened by 100 read => feed constraints.
[2024-05-24 10:08:26] [INFO ] Implicit Places using invariants and state equation in 251 ms returned []
Implicit Place search using SMT with State Equation took 336 ms to find 0 implicit places.
[2024-05-24 10:08:26] [INFO ] Redundant transitions in 44 ms returned []
[2024-05-24 10:08:26] [INFO ] Invariant cache hit.
[2024-05-24 10:08:27] [INFO ] Dead Transitions using invariants and state equation in 291 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1071 ms. Remains : 500/500 places, 801/801 transitions.
Stuttering acceptance computed with spot in 141 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : JoinFreeModules-PT-0100-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=0 dest: 2}], [{ cond=(OR (AND (NOT p0) p2) (AND (NOT p0) p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LT s300 5), p2:(GEQ s200 5), p1:(LT s334 5)], 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 60 reset in 3504 ms.
Stack based approach found an accepted trace after 10829 steps with 7 reset with depth 2017 and stack size 2016 in 403 ms.
FORMULA JoinFreeModules-PT-0100-LTLFireability-03 FALSE TECHNIQUES STACK_TEST
Treatment of property JoinFreeModules-PT-0100-LTLFireability-03 finished in 5159 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(p1))))'
Support contains 2 out of 500 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 500/500 places, 801/801 transitions.
Applied a total of 0 rules in 6 ms. Remains 500 /500 variables (removed 0) and now considering 801/801 (removed 0) transitions.
[2024-05-24 10:08:31] [INFO ] Invariant cache hit.
[2024-05-24 10:08:31] [INFO ] Dead Transitions using invariants and state equation in 298 ms found 0 transitions.
[2024-05-24 10:08:31] [INFO ] Invariant cache hit.
[2024-05-24 10:08:31] [INFO ] Implicit Places using invariants in 85 ms returned []
[2024-05-24 10:08:31] [INFO ] Invariant cache hit.
[2024-05-24 10:08:31] [INFO ] State equation strengthened by 100 read => feed constraints.
[2024-05-24 10:08:31] [INFO ] Implicit Places using invariants and state equation in 262 ms returned []
Implicit Place search using SMT with State Equation took 359 ms to find 0 implicit places.
[2024-05-24 10:08:31] [INFO ] Invariant cache hit.
[2024-05-24 10:08:32] [INFO ] Dead Transitions using invariants and state equation in 270 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 947 ms. Remains : 500/500 places, 801/801 transitions.
Stuttering acceptance computed with spot in 182 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), true]
Running random walk in product with property : JoinFreeModules-PT-0100-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(GEQ s421 2), p1:(LT s478 3)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA JoinFreeModules-PT-0100-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-0100-LTLFireability-04 finished in 1151 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 1 out of 500 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 500/500 places, 801/801 transitions.
Applied a total of 0 rules in 30 ms. Remains 500 /500 variables (removed 0) and now considering 801/801 (removed 0) transitions.
[2024-05-24 10:08:32] [INFO ] Invariant cache hit.
[2024-05-24 10:08:32] [INFO ] Dead Transitions using invariants and state equation in 298 ms found 0 transitions.
[2024-05-24 10:08:32] [INFO ] Invariant cache hit.
[2024-05-24 10:08:32] [INFO ] Implicit Places using invariants in 78 ms returned []
[2024-05-24 10:08:32] [INFO ] Invariant cache hit.
[2024-05-24 10:08:32] [INFO ] State equation strengthened by 100 read => feed constraints.
[2024-05-24 10:08:32] [INFO ] Implicit Places using invariants and state equation in 265 ms returned []
Implicit Place search using SMT with State Equation took 345 ms to find 0 implicit places.
[2024-05-24 10:08:33] [INFO ] Redundant transitions in 11 ms returned []
[2024-05-24 10:08:33] [INFO ] Invariant cache hit.
[2024-05-24 10:08:33] [INFO ] Dead Transitions using invariants and state equation in 275 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 974 ms. Remains : 500/500 places, 801/801 transitions.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Running random walk in product with property : JoinFreeModules-PT-0100-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LT s391 2)], 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 4477 ms.
Stack based approach found an accepted trace after 684 steps with 0 reset with depth 685 and stack size 685 in 20 ms.
FORMULA JoinFreeModules-PT-0100-LTLFireability-06 FALSE TECHNIQUES STACK_TEST
Treatment of property JoinFreeModules-PT-0100-LTLFireability-06 finished in 5534 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p1)||p0)))'
Support contains 3 out of 500 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 500/500 places, 801/801 transitions.
Applied a total of 0 rules in 22 ms. Remains 500 /500 variables (removed 0) and now considering 801/801 (removed 0) transitions.
[2024-05-24 10:08:37] [INFO ] Invariant cache hit.
[2024-05-24 10:08:38] [INFO ] Dead Transitions using invariants and state equation in 306 ms found 0 transitions.
[2024-05-24 10:08:38] [INFO ] Invariant cache hit.
[2024-05-24 10:08:38] [INFO ] Implicit Places using invariants in 88 ms returned []
[2024-05-24 10:08:38] [INFO ] Invariant cache hit.
[2024-05-24 10:08:38] [INFO ] State equation strengthened by 100 read => feed constraints.
[2024-05-24 10:08:38] [INFO ] Implicit Places using invariants and state equation in 250 ms returned []
Implicit Place search using SMT with State Equation took 340 ms to find 0 implicit places.
[2024-05-24 10:08:38] [INFO ] Redundant transitions in 6 ms returned []
[2024-05-24 10:08:38] [INFO ] Invariant cache hit.
[2024-05-24 10:08:38] [INFO ] Dead Transitions using invariants and state equation in 272 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 958 ms. Remains : 500/500 places, 801/801 transitions.
Stuttering acceptance computed with spot in 60 ms :[(AND (NOT p1) (NOT p0))]
Running random walk in product with property : JoinFreeModules-PT-0100-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p1:(LT s120 3), p0:(OR (GEQ s160 3) (AND (GEQ s120 3) (GEQ s343 3)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 237 reset in 2496 ms.
Stack based approach found an accepted trace after 1495 steps with 3 reset with depth 378 and stack size 378 in 37 ms.
FORMULA JoinFreeModules-PT-0100-LTLFireability-07 FALSE TECHNIQUES STACK_TEST
Treatment of property JoinFreeModules-PT-0100-LTLFireability-07 finished in 3577 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||G(p1)))'
Support contains 3 out of 500 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 500/500 places, 801/801 transitions.
Applied a total of 0 rules in 24 ms. Remains 500 /500 variables (removed 0) and now considering 801/801 (removed 0) transitions.
[2024-05-24 10:08:41] [INFO ] Invariant cache hit.
[2024-05-24 10:08:41] [INFO ] Dead Transitions using invariants and state equation in 272 ms found 0 transitions.
[2024-05-24 10:08:41] [INFO ] Invariant cache hit.
[2024-05-24 10:08:41] [INFO ] Implicit Places using invariants in 67 ms returned []
[2024-05-24 10:08:41] [INFO ] Invariant cache hit.
[2024-05-24 10:08:42] [INFO ] State equation strengthened by 100 read => feed constraints.
[2024-05-24 10:08:42] [INFO ] Implicit Places using invariants and state equation in 286 ms returned []
Implicit Place search using SMT with State Equation took 355 ms to find 0 implicit places.
[2024-05-24 10:08:42] [INFO ] Redundant transitions in 5 ms returned []
[2024-05-24 10:08:42] [INFO ] Invariant cache hit.
[2024-05-24 10:08:42] [INFO ] Dead Transitions using invariants and state equation in 277 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 942 ms. Remains : 500/500 places, 801/801 transitions.
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : JoinFreeModules-PT-0100-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(GEQ s421 2), p1:(OR (LT s345 3) (LT s352 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 409 reset in 2329 ms.
Stack based approach found an accepted trace after 12936 steps with 47 reset with depth 473 and stack size 473 in 314 ms.
FORMULA JoinFreeModules-PT-0100-LTLFireability-08 FALSE TECHNIQUES STACK_TEST
Treatment of property JoinFreeModules-PT-0100-LTLFireability-08 finished in 3680 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 500 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 500/500 places, 801/801 transitions.
Applied a total of 0 rules in 4 ms. Remains 500 /500 variables (removed 0) and now considering 801/801 (removed 0) transitions.
[2024-05-24 10:08:45] [INFO ] Invariant cache hit.
[2024-05-24 10:08:45] [INFO ] Dead Transitions using invariants and state equation in 291 ms found 0 transitions.
[2024-05-24 10:08:45] [INFO ] Invariant cache hit.
[2024-05-24 10:08:45] [INFO ] Implicit Places using invariants in 78 ms returned []
[2024-05-24 10:08:45] [INFO ] Invariant cache hit.
[2024-05-24 10:08:45] [INFO ] State equation strengthened by 100 read => feed constraints.
[2024-05-24 10:08:45] [INFO ] Implicit Places using invariants and state equation in 286 ms returned []
Implicit Place search using SMT with State Equation took 375 ms to find 0 implicit places.
[2024-05-24 10:08:45] [INFO ] Invariant cache hit.
[2024-05-24 10:08:46] [INFO ] Dead Transitions using invariants and state equation in 279 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 953 ms. Remains : 500/500 places, 801/801 transitions.
Stuttering acceptance computed with spot in 95 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : JoinFreeModules-PT-0100-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LT s428 3)], 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 1359 steps with 0 reset in 46 ms.
FORMULA JoinFreeModules-PT-0100-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-0100-LTLFireability-09 finished in 1120 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F(p0))||(p1&&F(p0)))))'
Support contains 2 out of 500 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 500/500 places, 801/801 transitions.
Applied a total of 0 rules in 21 ms. Remains 500 /500 variables (removed 0) and now considering 801/801 (removed 0) transitions.
[2024-05-24 10:08:46] [INFO ] Invariant cache hit.
[2024-05-24 10:08:46] [INFO ] Dead Transitions using invariants and state equation in 298 ms found 0 transitions.
[2024-05-24 10:08:46] [INFO ] Invariant cache hit.
[2024-05-24 10:08:46] [INFO ] Implicit Places using invariants in 84 ms returned []
[2024-05-24 10:08:46] [INFO ] Invariant cache hit.
[2024-05-24 10:08:46] [INFO ] State equation strengthened by 100 read => feed constraints.
[2024-05-24 10:08:46] [INFO ] Implicit Places using invariants and state equation in 253 ms returned []
Implicit Place search using SMT with State Equation took 339 ms to find 0 implicit places.
[2024-05-24 10:08:46] [INFO ] Redundant transitions in 4 ms returned []
[2024-05-24 10:08:46] [INFO ] Invariant cache hit.
[2024-05-24 10:08:47] [INFO ] Dead Transitions using invariants and state equation in 278 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 957 ms. Remains : 500/500 places, 801/801 transitions.
Stuttering acceptance computed with spot in 158 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : JoinFreeModules-PT-0100-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(GEQ s295 5), p0:(LT s32 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA JoinFreeModules-PT-0100-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-0100-LTLFireability-10 finished in 1143 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(p1))))'
Support contains 2 out of 500 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 500/500 places, 801/801 transitions.
Applied a total of 0 rules in 17 ms. Remains 500 /500 variables (removed 0) and now considering 801/801 (removed 0) transitions.
[2024-05-24 10:08:47] [INFO ] Invariant cache hit.
[2024-05-24 10:08:47] [INFO ] Dead Transitions using invariants and state equation in 280 ms found 0 transitions.
[2024-05-24 10:08:47] [INFO ] Invariant cache hit.
[2024-05-24 10:08:47] [INFO ] Implicit Places using invariants in 86 ms returned []
[2024-05-24 10:08:47] [INFO ] Invariant cache hit.
[2024-05-24 10:08:48] [INFO ] State equation strengthened by 100 read => feed constraints.
[2024-05-24 10:08:48] [INFO ] Implicit Places using invariants and state equation in 289 ms returned []
Implicit Place search using SMT with State Equation took 377 ms to find 0 implicit places.
[2024-05-24 10:08:48] [INFO ] Redundant transitions in 5 ms returned []
[2024-05-24 10:08:48] [INFO ] Invariant cache hit.
[2024-05-24 10:08:48] [INFO ] Dead Transitions using invariants and state equation in 291 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 978 ms. Remains : 500/500 places, 801/801 transitions.
Stuttering acceptance computed with spot in 107 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : JoinFreeModules-PT-0100-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GEQ s254 5), p1:(GEQ s117 2)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA JoinFreeModules-PT-0100-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-0100-LTLFireability-11 finished in 1105 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((G((p0&&X(p0))) U X(p1)))))'
Support contains 2 out of 500 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 500/500 places, 801/801 transitions.
Applied a total of 0 rules in 15 ms. Remains 500 /500 variables (removed 0) and now considering 801/801 (removed 0) transitions.
[2024-05-24 10:08:48] [INFO ] Invariant cache hit.
[2024-05-24 10:08:48] [INFO ] Dead Transitions using invariants and state equation in 299 ms found 0 transitions.
[2024-05-24 10:08:48] [INFO ] Invariant cache hit.
[2024-05-24 10:08:48] [INFO ] Implicit Places using invariants in 77 ms returned []
[2024-05-24 10:08:48] [INFO ] Invariant cache hit.
[2024-05-24 10:08:49] [INFO ] State equation strengthened by 100 read => feed constraints.
[2024-05-24 10:08:49] [INFO ] Implicit Places using invariants and state equation in 265 ms returned []
Implicit Place search using SMT with State Equation took 344 ms to find 0 implicit places.
[2024-05-24 10:08:49] [INFO ] Redundant transitions in 5 ms returned []
[2024-05-24 10:08:49] [INFO ] Invariant cache hit.
[2024-05-24 10:08:49] [INFO ] Dead Transitions using invariants and state equation in 290 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 960 ms. Remains : 500/500 places, 801/801 transitions.
Stuttering acceptance computed with spot in 294 ms :[(NOT p1), (NOT p1), (AND (NOT p0) (NOT p1)), false, (AND p0 (NOT p1)), false, false]
Running random walk in product with property : JoinFreeModules-PT-0100-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}, { cond=(NOT p0), acceptance={0, 1} source=0 dest: 1}, { cond=p0, acceptance={0, 1} source=0 dest: 2}, { cond=p0, acceptance={1} source=0 dest: 3}, { cond=p0, acceptance={0, 1} source=0 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0, 1} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={1} source=1 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={0, 1} source=1 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=2 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={0, 1} source=3 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={1} source=3 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 5}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 6}], [{ cond=(AND p0 (NOT p1)), acceptance={0, 1} source=4 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={1} source=4 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={0, 1} source=4 dest: 4}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=5 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0, 1} source=5 dest: 1}], [{ cond=(AND p0 p1), acceptance={0, 1} source=6 dest: 2}, { cond=(AND p0 p1), acceptance={1} source=6 dest: 3}, { cond=(AND p0 p1), acceptance={0} source=6 dest: 5}, { cond=(AND p0 p1), acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(GEQ s443 3), p1:(GEQ s258 4)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null, null, null][true, true, true, true, true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA JoinFreeModules-PT-0100-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-0100-LTLFireability-13 finished in 1285 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((p0 U (G(p1)&&F(p2)))))'
Support contains 3 out of 500 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 500/500 places, 801/801 transitions.
Applied a total of 0 rules in 8 ms. Remains 500 /500 variables (removed 0) and now considering 801/801 (removed 0) transitions.
[2024-05-24 10:08:49] [INFO ] Invariant cache hit.
[2024-05-24 10:08:50] [INFO ] Dead Transitions using invariants and state equation in 276 ms found 0 transitions.
[2024-05-24 10:08:50] [INFO ] Invariant cache hit.
[2024-05-24 10:08:50] [INFO ] Implicit Places using invariants in 82 ms returned []
[2024-05-24 10:08:50] [INFO ] Invariant cache hit.
[2024-05-24 10:08:50] [INFO ] State equation strengthened by 100 read => feed constraints.
[2024-05-24 10:08:50] [INFO ] Implicit Places using invariants and state equation in 283 ms returned []
Implicit Place search using SMT with State Equation took 366 ms to find 0 implicit places.
[2024-05-24 10:08:50] [INFO ] Invariant cache hit.
[2024-05-24 10:08:50] [INFO ] Dead Transitions using invariants and state equation in 266 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 918 ms. Remains : 500/500 places, 801/801 transitions.
Stuttering acceptance computed with spot in 233 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), true, (NOT p1), (NOT p2), (NOT p1)]
Running random walk in product with property : JoinFreeModules-PT-0100-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={} source=1 dest: 4}, { cond=(AND p1 p0), acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=p1, acceptance={} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=5 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=5 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=5 dest: 3}, { cond=(AND p1 p0), acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(GEQ s82 2), p0:(OR (GEQ s82 2) (GEQ s470 5)), p2:(GEQ s2 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 87476 steps with 0 reset in 3762 ms.
FORMULA JoinFreeModules-PT-0100-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-0100-LTLFireability-14 finished in 4942 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(p0)) U p1) U (G(!p1)||X(!p1)||p2)))'
Support contains 3 out of 500 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 500/500 places, 801/801 transitions.
Applied a total of 0 rules in 10 ms. Remains 500 /500 variables (removed 0) and now considering 801/801 (removed 0) transitions.
[2024-05-24 10:08:54] [INFO ] Invariant cache hit.
[2024-05-24 10:08:55] [INFO ] Dead Transitions using invariants and state equation in 289 ms found 0 transitions.
[2024-05-24 10:08:55] [INFO ] Invariant cache hit.
[2024-05-24 10:08:55] [INFO ] Implicit Places using invariants in 77 ms returned []
[2024-05-24 10:08:55] [INFO ] Invariant cache hit.
[2024-05-24 10:08:55] [INFO ] State equation strengthened by 100 read => feed constraints.
[2024-05-24 10:08:55] [INFO ] Implicit Places using invariants and state equation in 256 ms returned []
Implicit Place search using SMT with State Equation took 333 ms to find 0 implicit places.
[2024-05-24 10:08:55] [INFO ] Invariant cache hit.
[2024-05-24 10:08:55] [INFO ] Dead Transitions using invariants and state equation in 286 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 921 ms. Remains : 500/500 places, 801/801 transitions.
Stuttering acceptance computed with spot in 236 ms :[true, (OR (NOT p1) p2), (OR (NOT p1) (AND p0 p2)), (OR (NOT p1) p2), (OR (AND p0 (NOT p1)) (AND p0 p2)), p0]
Running random walk in product with property : JoinFreeModules-PT-0100-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p2, acceptance={} source=1 dest: 0}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=(AND p1 (NOT p2) p0), acceptance={} source=2 dest: 4}, { cond=(AND p1 p2 p0), acceptance={} source=2 dest: 5}], [{ cond=(OR (NOT p1) p2), acceptance={} source=3 dest: 0}, { cond=(AND p1 (NOT p2)), acceptance={} source=3 dest: 3}], [{ cond=(AND p1 (NOT p2) p0), acceptance={} source=4 dest: 4}, { cond=(OR (AND (NOT p1) p0) (AND p2 p0)), acceptance={} source=4 dest: 5}], [{ cond=p0, acceptance={0} source=5 dest: 5}]], initial=1, aps=[p2:(GEQ s170 5), p1:(LT s358 4), p0:(GEQ s421 2)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 567 steps with 0 reset in 22 ms.
FORMULA JoinFreeModules-PT-0100-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-0100-LTLFireability-15 finished in 1204 ms.
All properties solved by simple procedures.
Total runtime 42409 ms.

BK_STOP 1716545336964

--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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="JoinFreeModules-PT-0100"
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 JoinFreeModules-PT-0100, 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 r241-tall-171649628000033"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/JoinFreeModules-PT-0100.tgz
mv JoinFreeModules-PT-0100 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 ;