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.r439-smll-171690585500068.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 TokenRing-COL-030, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r439-smll-171690585500068
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 436K
-rw-r--r-- 1 mcc users 6.7K Apr 11 23:24 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Apr 11 23:24 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Apr 11 21:44 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Apr 11 21:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Apr 23 08:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Apr 23 08:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Apr 23 08:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 08:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 12 03:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 103K Apr 12 03:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Apr 12 01:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 49K Apr 12 01:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 08:02 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 08:02 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 4 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 23K 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 TokenRing-COL-030-LTLFireability-00
FORMULA_NAME TokenRing-COL-030-LTLFireability-01
FORMULA_NAME TokenRing-COL-030-LTLFireability-02
FORMULA_NAME TokenRing-COL-030-LTLFireability-03
FORMULA_NAME TokenRing-COL-030-LTLFireability-04
FORMULA_NAME TokenRing-COL-030-LTLFireability-05
FORMULA_NAME TokenRing-COL-030-LTLFireability-06
FORMULA_NAME TokenRing-COL-030-LTLFireability-07
FORMULA_NAME TokenRing-COL-030-LTLFireability-08
FORMULA_NAME TokenRing-COL-030-LTLFireability-09
FORMULA_NAME TokenRing-COL-030-LTLFireability-10
FORMULA_NAME TokenRing-COL-030-LTLFireability-11
FORMULA_NAME TokenRing-COL-030-LTLFireability-12
FORMULA_NAME TokenRing-COL-030-LTLFireability-13
FORMULA_NAME TokenRing-COL-030-LTLFireability-14
FORMULA_NAME TokenRing-COL-030-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716997164250

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=TokenRing-COL-030
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202304061127
[2024-05-29 15:39:26] [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]
[2024-05-29 15:39:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 15:39:27] [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.
[2024-05-29 15:39:27] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-29 15:39:28] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 964 ms
[2024-05-29 15:39:28] [INFO ] Imported 1 HL places and 2 HL transitions for a total of 961 PT places and 29822.0 transition bindings in 27 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 14 ms.
Working with output stream class java.io.PrintStream
[2024-05-29 15:39:28] [INFO ] Built PT skeleton of HLPN with 1 places and 2 transitions 4 arcs in 7 ms.
[2024-05-29 15:39:28] [INFO ] Skeletonized 5 HLPN properties in 1 ms. Removed 11 properties that had guard overlaps.
Computed a total of 1 stabilizing places and 0 stable transitions
All 16 properties of the HLPN use transition enablings in a way that makes the skeleton too coarse.
Domain [Process(31), Process(31)] of place State breaks symmetries in sort Process
[2024-05-29 15:39:28] [INFO ] Unfolded HLPN to a Petri net with 961 places and 27931 transitions 111724 arcs in 435 ms.
[2024-05-29 15:39:28] [INFO ] Unfolded 16 HLPN properties in 90 ms.
Initial state reduction rules removed 5 formulas.
FORMULA TokenRing-COL-030-LTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-030-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-030-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-030-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-030-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 961 out of 961 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 961/961 places, 27931/27931 transitions.
Applied a total of 0 rules in 102 ms. Remains 961 /961 variables (removed 0) and now considering 27931/27931 (removed 0) transitions.
// Phase 1: matrix 27931 rows 961 cols
[2024-05-29 15:39:36] [INFO ] Computed 31 invariants in 177 ms
[2024-05-29 15:39:36] [INFO ] Implicit Places using invariants in 718 ms returned []
Implicit Place search using SMT only with invariants took 771 ms to find 0 implicit places.
[2024-05-29 15:39:36] [INFO ] Invariant cache hit.
[2024-05-29 15:39:52] [INFO ] Dead Transitions using invariants and state equation in 15537 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16423 ms. Remains : 961/961 places, 27931/27931 transitions.
Support contains 961 out of 961 places after structural reductions.
[2024-05-29 15:40:00] [INFO ] Flatten gal took : 2869 ms
[2024-05-29 15:40:18] [INFO ] Flatten gal took : 4090 ms
[2024-05-29 15:40:39] [INFO ] Input system was already deterministic with 27931 transitions.
Finished random walk after 147 steps, including 0 resets, run visited all 8 properties in 378 ms. (steps per millisecond=0 )
Parikh walk visited 0 properties in 0 ms.
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(((!p0 U (p1||G(!p0))) U X(X(X(G(p0)))))))'
Support contains 961 out of 961 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 961/961 places, 27931/27931 transitions.
Applied a total of 0 rules in 92 ms. Remains 961 /961 variables (removed 0) and now considering 27931/27931 (removed 0) transitions.
[2024-05-29 15:40:47] [INFO ] Invariant cache hit.
[2024-05-29 15:40:47] [INFO ] Implicit Places using invariants in 202 ms returned []
Implicit Place search using SMT only with invariants took 203 ms to find 0 implicit places.
[2024-05-29 15:40:47] [INFO ] Invariant cache hit.
[2024-05-29 15:41:03] [INFO ] Dead Transitions using invariants and state equation in 16008 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16313 ms. Remains : 961/961 places, 27931/27931 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 566 ms :[(NOT p0), (NOT p0), false, (NOT p0), (NOT p0), true, false, (NOT p0), false, (AND (NOT p1) p0)]
Running random walk in product with property : TokenRing-COL-030-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 7}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 6}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=p0, acceptance={} source=4 dest: 4}, { cond=(NOT p0), acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p1) p0), acceptance={} source=6 dest: 4}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=6 dest: 8}], [{ cond=(AND (NOT p1) p0), acceptance={} source=7 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=7 dest: 2}, { cond=(AND p1 p0), acceptance={} source=7 dest: 7}, { cond=(NOT p0), acceptance={0} source=7 dest: 7}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=8 dest: 9}], [{ cond=(AND (NOT p1) p0), acceptance={} source=9 dest: 5}]], initial=0, aps=[p1:(AND (NOT (AND (OR (AND (GEQ s377 1) (GEQ s420 1)) (AND (GEQ s607 1) (GEQ s620 1)) (AND (GEQ s709 1) (GEQ s733 1)) (AND (GEQ s492 1) (GEQ s520 1)) (AND...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 153 steps with 0 reset in 139 ms.
FORMULA TokenRing-COL-030-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TokenRing-COL-030-LTLFireability-00 finished in 17925 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(G(p0))))'
Support contains 961 out of 961 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 961/961 places, 27931/27931 transitions.
Applied a total of 0 rules in 84 ms. Remains 961 /961 variables (removed 0) and now considering 27931/27931 (removed 0) transitions.
[2024-05-29 15:41:04] [INFO ] Invariant cache hit.
[2024-05-29 15:41:04] [INFO ] Implicit Places using invariants in 190 ms returned []
Implicit Place search using SMT only with invariants took 192 ms to find 0 implicit places.
[2024-05-29 15:41:04] [INFO ] Invariant cache hit.
[2024-05-29 15:41:25] [INFO ] Dead Transitions using invariants and state equation in 20296 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20584 ms. Remains : 961/961 places, 27931/27931 transitions.
Stuttering acceptance computed with spot in 127 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : TokenRing-COL-030-LTLFireability-03 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: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(OR (AND (GEQ s377 1) (GEQ s420 1)) (AND (GEQ s607 1) (GEQ s620 1)) (AND (GEQ s709 1) (GEQ s733 1)) (AND (GEQ s492 1) (GEQ s520 1)) (AND (GEQ s160 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 102 steps with 0 reset in 73 ms.
FORMULA TokenRing-COL-030-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TokenRing-COL-030-LTLFireability-03 finished in 21050 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(!p1)&&G(p2)&&p0)))'
Support contains 961 out of 961 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 961/961 places, 27931/27931 transitions.
Applied a total of 0 rules in 82 ms. Remains 961 /961 variables (removed 0) and now considering 27931/27931 (removed 0) transitions.
[2024-05-29 15:41:25] [INFO ] Invariant cache hit.
[2024-05-29 15:41:26] [INFO ] Implicit Places using invariants in 175 ms returned []
Implicit Place search using SMT only with invariants took 186 ms to find 0 implicit places.
[2024-05-29 15:41:26] [INFO ] Invariant cache hit.
[2024-05-29 15:41:42] [INFO ] Dead Transitions using invariants and state equation in 16122 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16403 ms. Remains : 961/961 places, 27931/27931 transitions.
Stuttering acceptance computed with spot in 190 ms :[(NOT p2), (OR (NOT p2) p1), (OR (NOT p2) (NOT p0) p1), (OR (NOT p2) (NOT p0) p1), true]
Running random walk in product with property : TokenRing-COL-030-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 4}], [{ cond=(AND (NOT p1) p2), acceptance={0} source=1 dest: 0}, { cond=(AND p1 p2), acceptance={0} source=1 dest: 1}, { cond=(NOT p2), acceptance={0} source=1 dest: 4}], [{ cond=(AND p0 (NOT p1) p2), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1 p2), acceptance={} source=2 dest: 1}, { cond=(OR (NOT p0) (NOT p2)), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p2:(AND (OR (LT s0 1) (LT s930 1)) (OR (LT s5 1) (LT s935 1)) (OR (LT s10 1) (LT s940 1)) (OR (LT s11 1) (LT s941 1)) (OR (LT s16 1) (LT s946 1)) (OR (LT ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 126 steps with 0 reset in 139 ms.
FORMULA TokenRing-COL-030-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TokenRing-COL-030-LTLFireability-04 finished in 16979 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 961 out of 961 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 961/961 places, 27931/27931 transitions.
Applied a total of 0 rules in 83 ms. Remains 961 /961 variables (removed 0) and now considering 27931/27931 (removed 0) transitions.
[2024-05-29 15:41:42] [INFO ] Invariant cache hit.
[2024-05-29 15:41:43] [INFO ] Implicit Places using invariants in 176 ms returned []
Implicit Place search using SMT only with invariants took 178 ms to find 0 implicit places.
[2024-05-29 15:41:43] [INFO ] Invariant cache hit.
[2024-05-29 15:41:59] [INFO ] Dead Transitions using invariants and state equation in 16691 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16959 ms. Remains : 961/961 places, 27931/27931 transitions.
Stuttering acceptance computed with spot in 115 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : TokenRing-COL-030-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(OR (AND (GEQ s377 1) (GEQ s420 1)) (AND (GEQ s607 1) (GEQ s620 1)) (AND (GEQ s709 1) (GEQ s733 1)) (AND (GEQ s492 1) (GEQ s520 1)) (AND (GEQ s160 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 3951 ms.
Product exploration explored 100000 steps with 33333 reset in 3572 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 (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 22 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA TokenRing-COL-030-LTLFireability-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property TokenRing-COL-030-LTLFireability-05 finished in 25002 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 62 out of 961 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 961/961 places, 27931/27931 transitions.
Applied a total of 0 rules in 1401 ms. Remains 961 /961 variables (removed 0) and now considering 27931/27931 (removed 0) transitions.
[2024-05-29 15:42:09] [INFO ] Invariant cache hit.
[2024-05-29 15:42:12] [INFO ] Implicit Places using invariants in 3137 ms returned []
Implicit Place search using SMT only with invariants took 3143 ms to find 0 implicit places.
[2024-05-29 15:42:12] [INFO ] Invariant cache hit.
[2024-05-29 15:42:27] [INFO ] Dead Transitions using invariants and state equation in 15559 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 20116 ms. Remains : 961/961 places, 27931/27931 transitions.
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Running random walk in product with property : TokenRing-COL-030-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:(AND (OR (LT s0 1) (LT s930 1)) (OR (LT s5 1) (LT s935 1)) (OR (LT s10 1) (LT s940 1)) (OR (LT s11 1) (LT s941 1)) (OR (LT s16 1) (LT s946 1)) (OR (LT ...], 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 1881 ms.
Stack based approach found an accepted trace after 1080 steps with 0 reset with depth 1081 and stack size 1081 in 25 ms.
FORMULA TokenRing-COL-030-LTLFireability-07 FALSE TECHNIQUES STACK_TEST
Treatment of property TokenRing-COL-030-LTLFireability-07 finished in 22156 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U (G((X(p0)||p1))||(!p0&&F(p0)))))'
Support contains 961 out of 961 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 961/961 places, 27931/27931 transitions.
Applied a total of 0 rules in 186 ms. Remains 961 /961 variables (removed 0) and now considering 27931/27931 (removed 0) transitions.
[2024-05-29 15:42:30] [INFO ] Invariant cache hit.
[2024-05-29 15:42:30] [INFO ] Implicit Places using invariants in 194 ms returned []
Implicit Place search using SMT only with invariants took 196 ms to find 0 implicit places.
[2024-05-29 15:42:30] [INFO ] Invariant cache hit.
[2024-05-29 15:42:50] [INFO ] Dead Transitions using invariants and state equation in 20292 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 20684 ms. Remains : 961/961 places, 27931/27931 transitions.
Stuttering acceptance computed with spot in 119 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : TokenRing-COL-030-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=2, aps=[p0:(OR (AND (GEQ s377 1) (GEQ s420 1)) (AND (GEQ s607 1) (GEQ s620 1)) (AND (GEQ s709 1) (GEQ s733 1)) (AND (GEQ s492 1) (GEQ s520 1)) (AND (GEQ s160 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, null][true, true, true]]
Product exploration timeout after 6800 steps with 53 reset in 10004 ms.
Product exploration timeout after 6490 steps with 51 reset in 10009 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 p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 140 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 112 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Interrupted random walk after 7279 steps, including 2 resets, run timeout after 30007 ms. (steps per millisecond=0 ) properties seen 2
Interrupted Best-First random walk after 325 steps, including 0 resets, run timeout after 5161 ms. (steps per millisecond=0 ) properties seen 0
Running SMT prover for 1 properties.
[2024-05-29 15:43:48] [INFO ] Invariant cache hit.
[2024-05-29 15:43:57] [INFO ] After 9670ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 961 out of 961 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 961/961 places, 27931/27931 transitions.
Applied a total of 0 rules in 229 ms. Remains 961 /961 variables (removed 0) and now considering 27931/27931 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 243 ms. Remains : 961/961 places, 27931/27931 transitions.
Interrupted random walk after 7618 steps, including 2 resets, run timeout after 30001 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 360 steps, including 0 resets, run timeout after 5120 ms. (steps per millisecond=0 ) properties seen 0
Interrupted probabilistic random walk after 221166 steps, run timeout after 105003 ms. (steps per millisecond=2 ) properties seen :{}
Probabilistic random walk after 221166 steps, saw 55214 distinct states, run finished after 105007 ms. (steps per millisecond=2 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-29 15:46:18] [INFO ] Invariant cache hit.
[2024-05-29 15:46:28] [INFO ] After 9561ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 961 out of 961 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 961/961 places, 27931/27931 transitions.
Applied a total of 0 rules in 150 ms. Remains 961 /961 variables (removed 0) and now considering 27931/27931 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 150 ms. Remains : 961/961 places, 27931/27931 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 961/961 places, 27931/27931 transitions.
Applied a total of 0 rules in 231 ms. Remains 961 /961 variables (removed 0) and now considering 27931/27931 (removed 0) transitions.
[2024-05-29 15:46:28] [INFO ] Invariant cache hit.
[2024-05-29 15:46:28] [INFO ] Implicit Places using invariants in 332 ms returned []
Implicit Place search using SMT only with invariants took 342 ms to find 0 implicit places.
[2024-05-29 15:46:28] [INFO ] Invariant cache hit.
[2024-05-29 15:46:44] [INFO ] Dead Transitions using invariants and state equation in 15459 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16043 ms. Remains : 961/961 places, 27931/27931 transitions.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0))]
False Knowledge obtained : [(F (NOT p0)), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 7 factoid took 161 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 149 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 117 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 961 out of 961 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 961/961 places, 27931/27931 transitions.
Applied a total of 0 rules in 160 ms. Remains 961 /961 variables (removed 0) and now considering 27931/27931 (removed 0) transitions.
[2024-05-29 15:46:45] [INFO ] Invariant cache hit.
[2024-05-29 15:46:45] [INFO ] Implicit Places using invariants in 172 ms returned []
Implicit Place search using SMT only with invariants took 176 ms to find 0 implicit places.
[2024-05-29 15:46:45] [INFO ] Invariant cache hit.
[2024-05-29 15:47:00] [INFO ] Dead Transitions using invariants and state equation in 14910 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 15249 ms. Remains : 961/961 places, 27931/27931 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 (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 160 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 125 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Interrupted random walk after 7160 steps, including 2 resets, run timeout after 30002 ms. (steps per millisecond=0 ) properties seen 2
Interrupted Best-First random walk after 325 steps, including 0 resets, run timeout after 5203 ms. (steps per millisecond=0 ) properties seen 0
Running SMT prover for 1 properties.
[2024-05-29 15:47:38] [INFO ] Invariant cache hit.
[2024-05-29 15:47:48] [INFO ] After 9545ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 961 out of 961 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 961/961 places, 27931/27931 transitions.
Applied a total of 0 rules in 130 ms. Remains 961 /961 variables (removed 0) and now considering 27931/27931 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 130 ms. Remains : 961/961 places, 27931/27931 transitions.
Interrupted random walk after 7433 steps, including 2 resets, run timeout after 30005 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 360 steps, including 0 resets, run timeout after 5160 ms. (steps per millisecond=0 ) properties seen 0
Interrupted probabilistic random walk after 210710 steps, run timeout after 105003 ms. (steps per millisecond=2 ) properties seen :{}
Probabilistic random walk after 210710 steps, saw 53018 distinct states, run finished after 105004 ms. (steps per millisecond=2 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-29 15:50:08] [INFO ] Invariant cache hit.
[2024-05-29 15:50:18] [INFO ] After 9563ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 961 out of 961 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 961/961 places, 27931/27931 transitions.
Applied a total of 0 rules in 157 ms. Remains 961 /961 variables (removed 0) and now considering 27931/27931 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 158 ms. Remains : 961/961 places, 27931/27931 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 961/961 places, 27931/27931 transitions.
Applied a total of 0 rules in 157 ms. Remains 961 /961 variables (removed 0) and now considering 27931/27931 (removed 0) transitions.
[2024-05-29 15:50:18] [INFO ] Invariant cache hit.
[2024-05-29 15:50:18] [INFO ] Implicit Places using invariants in 261 ms returned []
Implicit Place search using SMT only with invariants took 272 ms to find 0 implicit places.
[2024-05-29 15:50:18] [INFO ] Invariant cache hit.
[2024-05-29 15:50:34] [INFO ] Dead Transitions using invariants and state equation in 15442 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15896 ms. Remains : 961/961 places, 27931/27931 transitions.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0))]
False Knowledge obtained : [(F (NOT p0)), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 7 factoid took 167 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 119 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 203 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 116 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration timeout after 6430 steps with 52 reset in 10006 ms.
Product exploration timeout after 6530 steps with 52 reset in 10009 ms.
Built C files in :
/tmp/ltsmin9409955084401342077
[2024-05-29 15:50:55] [INFO ] Too many transitions (27931) to apply POR reductions. Disabling POR matrices.
[2024-05-29 15:50:56] [INFO ] Built C files in 562ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9409955084401342077
Running compilation step : cd /tmp/ltsmin9409955084401342077;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9409955084401342077;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9409955084401342077;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 961 out of 961 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 961/961 places, 27931/27931 transitions.
Applied a total of 0 rules in 152 ms. Remains 961 /961 variables (removed 0) and now considering 27931/27931 (removed 0) transitions.
[2024-05-29 15:50:59] [INFO ] Invariant cache hit.
[2024-05-29 15:50:59] [INFO ] Implicit Places using invariants in 181 ms returned []
Implicit Place search using SMT only with invariants took 209 ms to find 0 implicit places.
[2024-05-29 15:50:59] [INFO ] Invariant cache hit.
[2024-05-29 15:51:15] [INFO ] Dead Transitions using invariants and state equation in 15331 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 15707 ms. Remains : 961/961 places, 27931/27931 transitions.
Built C files in :
/tmp/ltsmin149408107484534111
[2024-05-29 15:51:15] [INFO ] Too many transitions (27931) to apply POR reductions. Disabling POR matrices.
[2024-05-29 15:51:15] [INFO ] Built C files in 439ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin149408107484534111
Running compilation step : cd /tmp/ltsmin149408107484534111;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin149408107484534111;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin149408107484534111;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-29 15:51:25] [INFO ] Flatten gal took : 984 ms
[2024-05-29 15:51:26] [INFO ] Flatten gal took : 877 ms
[2024-05-29 15:51:27] [INFO ] Time to serialize gal into /tmp/LTL7231650795206935923.gal : 239 ms
[2024-05-29 15:51:27] [INFO ] Time to serialize properties into /tmp/LTL10951472089094315585.prop : 218 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/LTL7231650795206935923.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1966568287694851793.hoa' '-atoms' '/tmp/LTL10951472089094315585.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...318
Loading property file /tmp/LTL10951472089094315585.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1966568287694851793.hoa
Detected timeout of ITS tools.
[2024-05-29 15:51:50] [INFO ] Flatten gal took : 1866 ms
[2024-05-29 15:51:51] [INFO ] Flatten gal took : 1622 ms
[2024-05-29 15:51:52] [INFO ] Time to serialize gal into /tmp/LTL12483427653313430863.gal : 82 ms
[2024-05-29 15:51:52] [INFO ] Time to serialize properties into /tmp/LTL2283870341647643534.ltl : 574 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/LTL12483427653313430863.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2283870341647643534.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 : !((("(((((((((((((((((State_377>=1)&&(State_420>=1))||((State_607>=1)&&(State_620>=1)))||(((State_709>=1)&&(State_733>=1))||((State_49...4995237
Formula 0 simplified : !"(((((((((((((((((State_377>=1)&&(State_420>=1))||((State_607>=1)&&(State_620>=1)))||(((State_709>=1)&&(State_733>=1))||((State_492...4995206
Detected timeout of ITS tools.
[2024-05-29 15:52:10] [INFO ] Flatten gal took : 1740 ms
[2024-05-29 15:52:10] [INFO ] Applying decomposition
[2024-05-29 15:52:11] [INFO ] Flatten gal took : 1566 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/graph16602457401396130176.txt' '-o' '/tmp/graph16602457401396130176.bin' '-w' '/tmp/graph16602457401396130176.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph16602457401396130176.bin' '-l' '-1' '-v' '-w' '/tmp/graph16602457401396130176.weights' '-q' '0' '-e' '0.001'
[2024-05-29 15:52:15] [INFO ] Decomposing Gal with order
[2024-05-29 15:52:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 15:52:19] [INFO ] Removed a total of 65453 redundant transitions.
[2024-05-29 15:52:21] [INFO ] Flatten gal took : 3617 ms
[2024-05-29 15:54:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 656 labels/synchronizations in 1130 ms.
[2024-05-29 15:54:02] [INFO ] Time to serialize gal into /tmp/LTL12840237366080965256.gal : 282 ms
[2024-05-29 15:54:02] [INFO ] Time to serialize properties into /tmp/LTL15019836257738094381.ltl : 752 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/LTL12840237366080965256.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15019836257738094381.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 : !((("(((((((((((((((((i0.i11.i1.u181.State_377>=1)&&(i0.i18.i1.u158.State_420>=1))||((i14.i16.i0.u258.State_607>=1)&&(i7.i10.i2.u276.S...8657487
Formula 0 simplified : !"(((((((((((((((((i0.i11.i1.u181.State_377>=1)&&(i0.i18.i1.u158.State_420>=1))||((i14.i16.i0.u258.State_607>=1)&&(i7.i10.i2.u276.St...8657456
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2420096778238750334
[2024-05-29 15:54:18] [INFO ] Built C files in 709ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2420096778238750334
Running compilation step : cd /tmp/ltsmin2420096778238750334;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2420096778238750334;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2420096778238750334;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property TokenRing-COL-030-LTLFireability-08 finished in 711824 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)))||G(!p1)))'
Support contains 961 out of 961 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 961/961 places, 27931/27931 transitions.
Applied a total of 0 rules in 91 ms. Remains 961 /961 variables (removed 0) and now considering 27931/27931 (removed 0) transitions.
[2024-05-29 15:54:21] [INFO ] Invariant cache hit.
[2024-05-29 15:54:22] [INFO ] Implicit Places using invariants in 210 ms returned []
Implicit Place search using SMT only with invariants took 220 ms to find 0 implicit places.
[2024-05-29 15:54:22] [INFO ] Invariant cache hit.
[2024-05-29 15:54:37] [INFO ] Dead Transitions using invariants and state equation in 15286 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15600 ms. Remains : 961/961 places, 27931/27931 transitions.
Stuttering acceptance computed with spot in 196 ms :[(NOT p0), (NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Running random walk in product with property : TokenRing-COL-030-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 0}, { cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=p1, acceptance={} source=3 dest: 1}, { cond=(NOT p1), acceptance={} source=3 dest: 4}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 4}]], initial=2, aps=[p0:(OR (AND (GEQ s377 1) (GEQ s420 1)) (AND (GEQ s607 1) (GEQ s620 1)) (AND (GEQ s709 1) (GEQ s733 1)) (AND (GEQ s492 1) (GEQ s520 1)) (AND (GEQ s160 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 4598 ms.
Product exploration explored 100000 steps with 33333 reset in 3831 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 p1), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 5 factoid took 17 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA TokenRing-COL-030-LTLFireability-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property TokenRing-COL-030-LTLFireability-09 finished in 24562 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(F(!p0)) U !p1)))'
Support contains 961 out of 961 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 961/961 places, 27931/27931 transitions.
Applied a total of 0 rules in 80 ms. Remains 961 /961 variables (removed 0) and now considering 27931/27931 (removed 0) transitions.
[2024-05-29 15:54:46] [INFO ] Invariant cache hit.
[2024-05-29 15:54:46] [INFO ] Implicit Places using invariants in 189 ms returned []
Implicit Place search using SMT only with invariants took 193 ms to find 0 implicit places.
[2024-05-29 15:54:46] [INFO ] Invariant cache hit.
[2024-05-29 15:55:04] [INFO ] Dead Transitions using invariants and state equation in 18172 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18454 ms. Remains : 961/961 places, 27931/27931 transitions.
Stuttering acceptance computed with spot in 199 ms :[p1, p1, p0, p0]
Running random walk in product with property : TokenRing-COL-030-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={0} source=1 dest: 1}, { cond=(AND p1 p0), acceptance={0} source=1 dest: 2}, { cond=p1, acceptance={0} source=1 dest: 3}], [{ cond=p0, acceptance={0} source=2 dest: 2}], [{ cond=p0, acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(AND (OR (LT s0 1) (LT s930 1)) (OR (LT s5 1) (LT s935 1)) (OR (LT s10 1) (LT s940 1)) (OR (LT s11 1) (LT s941 1)) (OR (LT s16 1) (LT s946 1)) (OR (LT ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration timeout after 25330 steps with 202 reset in 10003 ms.
Product exploration timeout after 24370 steps with 190 reset in 10003 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X (AND p1 p0)), (X p1), true, (X (X (AND p1 p0))), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 7 factoid took 159 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 6 states, 15 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 321 ms :[(OR p0 p1), p1, p0, p0, false, false]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 21289 ms. (steps per millisecond=0 ) properties (out of 5) seen :4
Interrupted Best-First random walk after 700 steps, including 0 resets, run timeout after 5052 ms. (steps per millisecond=0 ) properties seen 0
Running SMT prover for 1 properties.
[2024-05-29 15:55:53] [INFO ] Invariant cache hit.
[2024-05-29 15:55:54] [INFO ] [Real]Absence check using 31 positive place invariants in 29 ms returned sat
[2024-05-29 15:56:05] [INFO ] After 9894ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-29 15:56:05] [INFO ] State equation strengthened by 27030 read => feed constraints.
[2024-05-29 15:56:12] [INFO ] After 6486ms SMT Verify possible using 27030 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 15:56:12] [INFO ] After 18603ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 15:56:12] [INFO ] [Nat]Absence check using 31 positive place invariants in 29 ms returned sat
[2024-05-29 15:56:22] [INFO ] After 9356ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 15:56:29] [INFO ] After 6680ms SMT Verify possible using 27030 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-29 15:56:31] [INFO ] After 8270ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1051 ms.
[2024-05-29 15:56:32] [INFO ] After 20168ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 961 out of 961 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 961/961 places, 27931/27931 transitions.
Applied a total of 0 rules in 205 ms. Remains 961 /961 variables (removed 0) and now considering 27931/27931 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 206 ms. Remains : 961/961 places, 27931/27931 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 20059 ms. (steps per millisecond=0 ) properties (out of 1) seen :0
Interrupted Best-First random walk after 613 steps, including 0 resets, run timeout after 5002 ms. (steps per millisecond=0 ) properties seen 0
Interrupted probabilistic random walk after 227975 steps, run timeout after 75001 ms. (steps per millisecond=3 ) properties seen :{}
Probabilistic random walk after 227975 steps, saw 56664 distinct states, run finished after 75004 ms. (steps per millisecond=3 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-29 15:58:12] [INFO ] Invariant cache hit.
[2024-05-29 15:58:13] [INFO ] [Real]Absence check using 31 positive place invariants in 30 ms returned sat
[2024-05-29 15:58:23] [INFO ] After 9134ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-29 15:58:24] [INFO ] State equation strengthened by 27030 read => feed constraints.
[2024-05-29 15:58:30] [INFO ] After 6371ms SMT Verify possible using 27030 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 15:58:30] [INFO ] After 17747ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 15:58:31] [INFO ] [Nat]Absence check using 31 positive place invariants in 80 ms returned sat
[2024-05-29 15:58:40] [INFO ] After 8978ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 15:58:47] [INFO ] After 6304ms SMT Verify possible using 27030 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-29 15:58:48] [INFO ] After 8030ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1193 ms.
[2024-05-29 15:58:49] [INFO ] After 19406ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 961 out of 961 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 961/961 places, 27931/27931 transitions.
Applied a total of 0 rules in 207 ms. Remains 961 /961 variables (removed 0) and now considering 27931/27931 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 207 ms. Remains : 961/961 places, 27931/27931 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 961/961 places, 27931/27931 transitions.
Applied a total of 0 rules in 222 ms. Remains 961 /961 variables (removed 0) and now considering 27931/27931 (removed 0) transitions.
[2024-05-29 15:58:50] [INFO ] Invariant cache hit.
[2024-05-29 15:58:50] [INFO ] Implicit Places using invariants in 221 ms returned []
Implicit Place search using SMT only with invariants took 223 ms to find 0 implicit places.
[2024-05-29 15:58:50] [INFO ] Invariant cache hit.
[2024-05-29 15:59:15] [INFO ] Dead Transitions using invariants and state equation in 25068 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25523 ms. Remains : 961/961 places, 27931/27931 transitions.
Knowledge obtained : [(AND p1 p0), (X (AND p1 p0)), (X p1), true, (X (X (AND p1 p0))), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT (AND p0 p1))), (F (NOT p1)), (F (NOT p0)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 7 factoid took 304 ms. Reduced automaton from 6 states, 15 edges and 2 AP (stutter insensitive) to 6 states, 15 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 271 ms :[(OR p0 p1), p1, p0, p0, false, false]
Stuttering acceptance computed with spot in 278 ms :[(OR p0 p1), p1, p0, p0, false, false]

BK_STOP 1716998464307

--------------------
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="TokenRing-COL-030"
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 TokenRing-COL-030, 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 r439-smll-171690585500068"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TokenRing-COL-030.tgz
mv TokenRing-COL-030 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 ;