Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r216-tall-162098205200508.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ShieldIIPt-PT-100B, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r216-tall-162098205200508
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.1M
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.7K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 72K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Mar 28 16:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 16:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 28 16:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 28 16:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 27 12:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 27 12:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 25 18:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 25 18:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 5 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 1.7M May 5 16:52 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 ShieldIIPt-PT-100B-00
FORMULA_NAME ShieldIIPt-PT-100B-01
FORMULA_NAME ShieldIIPt-PT-100B-02
FORMULA_NAME ShieldIIPt-PT-100B-03
FORMULA_NAME ShieldIIPt-PT-100B-04
FORMULA_NAME ShieldIIPt-PT-100B-05
FORMULA_NAME ShieldIIPt-PT-100B-06
FORMULA_NAME ShieldIIPt-PT-100B-07
FORMULA_NAME ShieldIIPt-PT-100B-08
FORMULA_NAME ShieldIIPt-PT-100B-09
FORMULA_NAME ShieldIIPt-PT-100B-10
FORMULA_NAME ShieldIIPt-PT-100B-11
FORMULA_NAME ShieldIIPt-PT-100B-12
FORMULA_NAME ShieldIIPt-PT-100B-13
FORMULA_NAME ShieldIIPt-PT-100B-14
FORMULA_NAME ShieldIIPt-PT-100B-15

=== Now, execution of the tool begins

BK_START 1621118318166

Running Version 0
[2021-05-15 22:38:48] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-15 22:38:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-15 22:38:49] [INFO ] Load time of PNML (sax parser for PT used): 265 ms
[2021-05-15 22:38:49] [INFO ] Transformed 7003 places.
[2021-05-15 22:38:49] [INFO ] Transformed 6503 transitions.
[2021-05-15 22:38:49] [INFO ] Found NUPN structural information;
[2021-05-15 22:38:49] [INFO ] Parsed PT model containing 7003 places and 6503 transitions in 605 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 18 ms.
Working with output stream class java.io.PrintStream
[2021-05-15 22:38:49] [INFO ] Initial state test concluded for 3 properties.
FORMULA ShieldIIPt-PT-100B-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-100B-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-100B-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-100B-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-100B-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 25 out of 7003 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 7003/7003 places, 6503/6503 transitions.
Discarding 1097 places :
Symmetric choice reduction at 0 with 1097 rule applications. Total rules 1097 place count 5906 transition count 5406
Iterating global reduction 0 with 1097 rules applied. Total rules applied 2194 place count 5906 transition count 5406
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2195 place count 5905 transition count 5405
Iterating global reduction 0 with 1 rules applied. Total rules applied 2196 place count 5905 transition count 5405
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2197 place count 5904 transition count 5404
Iterating global reduction 0 with 1 rules applied. Total rules applied 2198 place count 5904 transition count 5404
Applied a total of 2198 rules in 3976 ms. Remains 5904 /7003 variables (removed 1099) and now considering 5404/6503 (removed 1099) transitions.
// Phase 1: matrix 5404 rows 5904 cols
[2021-05-15 22:39:05] [INFO ] Computed 901 place invariants in 87 ms
[2021-05-15 22:39:07] [INFO ] Implicit Places using invariants in 2205 ms returned []
// Phase 1: matrix 5404 rows 5904 cols
[2021-05-15 22:39:07] [INFO ] Computed 901 place invariants in 23 ms
[2021-05-15 22:39:09] [INFO ] Implicit Places using invariants and state equation in 1809 ms returned []
Implicit Place search using SMT with State Equation took 15346 ms to find 0 implicit places.
// Phase 1: matrix 5404 rows 5904 cols
[2021-05-15 22:39:09] [INFO ] Computed 901 place invariants in 19 ms
[2021-05-15 22:39:12] [INFO ] Dead Transitions using invariants and state equation in 3438 ms returned []
Finished structural reductions, in 1 iterations. Remains : 5904/7003 places, 5404/6503 transitions.
[2021-05-15 22:39:13] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-15 22:39:13] [INFO ] Flatten gal took : 397 ms
FORMULA ShieldIIPt-PT-100B-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-100B-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-15 22:39:13] [INFO ] Flatten gal took : 209 ms
[2021-05-15 22:39:13] [INFO ] Input system was already deterministic with 5404 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 1765 ms. (steps per millisecond=56 ) properties (out of 11) seen :5
Running SMT prover for 6 properties.
// Phase 1: matrix 5404 rows 5904 cols
[2021-05-15 22:39:22] [INFO ] Computed 901 place invariants in 16 ms
[2021-05-15 22:39:23] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:6
[2021-05-15 22:39:24] [INFO ] [Nat]Absence check using 901 positive place invariants in 529 ms returned sat
[2021-05-15 22:39:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-15 22:39:30] [INFO ] [Nat]Absence check using state equation in 5014 ms returned unsat :1 sat :5
Attempting to minimize the solution found.
Minimization took 965 ms.
[2021-05-15 22:39:31] [INFO ] SMT Verify possible in nat domain returned unsat :1 sat :5
Successfully simplified 1 atomic propositions for a total of 9 simplifications.
[2021-05-15 22:39:31] [INFO ] Initial state test concluded for 1 properties.
FORMULA ShieldIIPt-PT-100B-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 3 out of 5904 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 5904/5904 places, 5404/5404 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 5901 transition count 5401
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 5901 transition count 5401
Applied a total of 6 rules in 1528 ms. Remains 5901 /5904 variables (removed 3) and now considering 5401/5404 (removed 3) transitions.
// Phase 1: matrix 5401 rows 5901 cols
[2021-05-15 22:39:41] [INFO ] Computed 901 place invariants in 18 ms
[2021-05-15 22:39:42] [INFO ] Implicit Places using invariants in 1859 ms returned []
// Phase 1: matrix 5401 rows 5901 cols
[2021-05-15 22:39:42] [INFO ] Computed 901 place invariants in 31 ms
[2021-05-15 22:39:44] [INFO ] Implicit Places using invariants and state equation in 1724 ms returned []
Implicit Place search using SMT with State Equation took 3584 ms to find 0 implicit places.
// Phase 1: matrix 5401 rows 5901 cols
[2021-05-15 22:39:44] [INFO ] Computed 901 place invariants in 17 ms
[2021-05-15 22:39:47] [INFO ] Dead Transitions using invariants and state equation in 3340 ms returned []
Finished structural reductions, in 1 iterations. Remains : 5901/5904 places, 5401/5404 transitions.
Stuttering acceptance computed with spot in 550 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPt-PT-100B-00 automaton TGBA [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:(OR (EQ s4204 1) (EQ s2991 0) (EQ s859 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 1562 ms.
Product exploration explored 100000 steps with 0 reset in 1997 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 61 ms :[true, (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 1558 ms.
Product exploration explored 100000 steps with 0 reset in 1904 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 58 ms :[true, (NOT p0), (NOT p0)]
Support contains 3 out of 5901 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 5901/5901 places, 5401/5401 transitions.
Performed 1197 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 1197 rules applied. Total rules applied 1197 place count 5901 transition count 5401
Performed 503 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 503 Pre rules applied. Total rules applied 1197 place count 5901 transition count 6004
Deduced a syphon composed of 1700 places in 17 ms
Iterating global reduction 1 with 503 rules applied. Total rules applied 1700 place count 5901 transition count 6004
Performed 1895 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3595 places in 14 ms
Iterating global reduction 1 with 1895 rules applied. Total rules applied 3595 place count 5901 transition count 6004
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3596 place count 5901 transition count 6003
Renaming transitions due to excessive name length > 1024 char.
Discarding 697 places :
Symmetric choice reduction at 2 with 697 rule applications. Total rules 4293 place count 5204 transition count 5306
Deduced a syphon composed of 2898 places in 14 ms
Iterating global reduction 2 with 697 rules applied. Total rules applied 4990 place count 5204 transition count 5306
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2899 places in 35 ms
Iterating global reduction 2 with 1 rules applied. Total rules applied 4991 place count 5204 transition count 5306
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 4993 place count 5202 transition count 5304
Deduced a syphon composed of 2897 places in 12 ms
Iterating global reduction 2 with 2 rules applied. Total rules applied 4995 place count 5202 transition count 5304
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -537
Deduced a syphon composed of 2998 places in 14 ms
Iterating global reduction 2 with 101 rules applied. Total rules applied 5096 place count 5202 transition count 5841
Discarding 101 places :
Symmetric choice reduction at 2 with 101 rule applications. Total rules 5197 place count 5101 transition count 5639
Deduced a syphon composed of 2897 places in 13 ms
Iterating global reduction 2 with 101 rules applied. Total rules applied 5298 place count 5101 transition count 5639
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -548
Deduced a syphon composed of 2998 places in 14 ms
Iterating global reduction 2 with 101 rules applied. Total rules applied 5399 place count 5101 transition count 6187
Discarding 101 places :
Symmetric choice reduction at 2 with 101 rule applications. Total rules 5500 place count 5000 transition count 5985
Deduced a syphon composed of 2897 places in 13 ms
Iterating global reduction 2 with 101 rules applied. Total rules applied 5601 place count 5000 transition count 5985
Performed 97 Post agglomeration using F-continuation condition.Transition count delta: -518
Deduced a syphon composed of 2994 places in 15 ms
Iterating global reduction 2 with 97 rules applied. Total rules applied 5698 place count 5000 transition count 6503
Discarding 97 places :
Symmetric choice reduction at 2 with 97 rule applications. Total rules 5795 place count 4903 transition count 6309
Deduced a syphon composed of 2897 places in 13 ms
Iterating global reduction 2 with 97 rules applied. Total rules applied 5892 place count 4903 transition count 6309
Deduced a syphon composed of 2897 places in 13 ms
Applied a total of 5892 rules in 7023 ms. Remains 4903 /5901 variables (removed 998) and now considering 6309/5401 (removed -908) transitions.
[2021-05-15 22:40:03] [INFO ] Redundant transitions in 643 ms returned []
// Phase 1: matrix 6309 rows 4903 cols
[2021-05-15 22:40:03] [INFO ] Computed 901 place invariants in 119 ms
[2021-05-15 22:40:07] [INFO ] Dead Transitions using invariants and state equation in 3974 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4903/5901 places, 6309/5401 transitions.
Product exploration explored 100000 steps with 0 reset in 1680 ms.
Product exploration explored 100000 steps with 0 reset in 2119 ms.
[2021-05-15 22:40:11] [INFO ] Flatten gal took : 167 ms
[2021-05-15 22:40:12] [INFO ] Flatten gal took : 158 ms
[2021-05-15 22:40:12] [INFO ] Time to serialize gal into /tmp/LTL6874698696826255254.gal : 81 ms
[2021-05-15 22:40:12] [INFO ] Time to serialize properties into /tmp/LTL7863548605781395749.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL6874698696826255254.gal, -t, CGAL, -LTL, /tmp/LTL7863548605781395749.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL6874698696826255254.gal -t CGAL -LTL /tmp/LTL7863548605781395749.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(G("(((p4979==1)||(p3536==0))||(p1002==1))"))))
Formula 0 simplified : !XG"(((p4979==1)||(p3536==0))||(p1002==1))"
Detected timeout of ITS tools.
[2021-05-15 22:40:27] [INFO ] Flatten gal took : 153 ms
[2021-05-15 22:40:27] [INFO ] Applying decomposition
[2021-05-15 22:40:27] [INFO ] Flatten gal took : 155 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph317426936923392654.txt, -o, /tmp/graph317426936923392654.bin, -w, /tmp/graph317426936923392654.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph317426936923392654.bin, -l, -1, -v, -w, /tmp/graph317426936923392654.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-15 22:40:28] [INFO ] Decomposing Gal with order
[2021-05-15 22:40:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-15 22:40:29] [INFO ] Removed a total of 994 redundant transitions.
[2021-05-15 22:40:30] [INFO ] Flatten gal took : 394 ms
[2021-05-15 22:40:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 27 ms.
[2021-05-15 22:40:30] [INFO ] Time to serialize gal into /tmp/LTL6180173887238169756.gal : 48 ms
[2021-05-15 22:40:30] [INFO ] Time to serialize properties into /tmp/LTL11900232761501851404.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL6180173887238169756.gal, -t, CGAL, -LTL, /tmp/LTL11900232761501851404.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL6180173887238169756.gal -t CGAL -LTL /tmp/LTL11900232761501851404.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(G("(((i46.u1566.p4979==1)||(i31.u1113.p3536==0))||(i7.i1.i1.u327.p1002==1))"))))
Formula 0 simplified : !XG"(((i46.u1566.p4979==1)||(i31.u1113.p3536==0))||(i7.i1.i1.u327.p1002==1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin18050079951523456248
[2021-05-15 22:40:45] [INFO ] Built C files in 70ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18050079951523456248
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin18050079951523456248]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin18050079951523456248] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin18050079951523456248] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property ShieldIIPt-PT-100B-00 finished in 67228 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 5904 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 5904/5904 places, 5404/5404 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 1198 transitions
Trivial Post-agglo rules discarded 1198 transitions
Performed 1198 trivial Post agglomeration. Transition count delta: 1198
Iterating post reduction 0 with 1198 rules applied. Total rules applied 1198 place count 5903 transition count 4205
Reduce places removed 1198 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 1199 rules applied. Total rules applied 2397 place count 4705 transition count 4204
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2398 place count 4704 transition count 4204
Performed 800 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 800 Pre rules applied. Total rules applied 2398 place count 4704 transition count 3404
Deduced a syphon composed of 800 places in 11 ms
Reduce places removed 800 places and 0 transitions.
Iterating global reduction 3 with 1600 rules applied. Total rules applied 3998 place count 3904 transition count 3404
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 4001 place count 3901 transition count 3401
Iterating global reduction 3 with 3 rules applied. Total rules applied 4004 place count 3901 transition count 3401
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 4004 place count 3901 transition count 3399
Deduced a syphon composed of 2 places in 8 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 4008 place count 3899 transition count 3399
Performed 1695 Post agglomeration using F-continuation condition.Transition count delta: 1695
Deduced a syphon composed of 1695 places in 4 ms
Reduce places removed 1695 places and 0 transitions.
Iterating global reduction 3 with 3390 rules applied. Total rules applied 7398 place count 2204 transition count 1704
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 7399 place count 2204 transition count 1703
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 7401 place count 2203 transition count 1702
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -66
Deduced a syphon composed of 101 places in 4 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 4 with 202 rules applied. Total rules applied 7603 place count 2102 transition count 1768
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -68
Deduced a syphon composed of 101 places in 4 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 4 with 202 rules applied. Total rules applied 7805 place count 2001 transition count 1836
Performed 97 Post agglomeration using F-continuation condition.Transition count delta: -65
Deduced a syphon composed of 97 places in 4 ms
Reduce places removed 97 places and 0 transitions.
Iterating global reduction 4 with 194 rules applied. Total rules applied 7999 place count 1904 transition count 1901
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 8000 place count 1903 transition count 1900
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 8002 place count 1901 transition count 1900
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 8002 place count 1901 transition count 1899
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 8004 place count 1900 transition count 1899
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 8005 place count 1899 transition count 1898
Applied a total of 8005 rules in 1565 ms. Remains 1899 /5904 variables (removed 4005) and now considering 1898/5404 (removed 3506) transitions.
// Phase 1: matrix 1898 rows 1899 cols
[2021-05-15 22:40:47] [INFO ] Computed 899 place invariants in 3 ms
[2021-05-15 22:40:49] [INFO ] Implicit Places using invariants in 1208 ms returned [1888]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1217 ms to find 1 implicit places.
[2021-05-15 22:40:49] [INFO ] Redundant transitions in 23 ms returned []
// Phase 1: matrix 1898 rows 1898 cols
[2021-05-15 22:40:49] [INFO ] Computed 898 place invariants in 4 ms
[2021-05-15 22:40:50] [INFO ] Dead Transitions using invariants and state equation in 1283 ms returned []
Starting structural reductions, iteration 1 : 1898/5904 places, 1898/5404 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1897 transition count 1897
Applied a total of 2 rules in 95 ms. Remains 1897 /1898 variables (removed 1) and now considering 1897/1898 (removed 1) transitions.
// Phase 1: matrix 1897 rows 1897 cols
[2021-05-15 22:40:50] [INFO ] Computed 898 place invariants in 4 ms
[2021-05-15 22:40:51] [INFO ] Implicit Places using invariants in 1248 ms returned []
// Phase 1: matrix 1897 rows 1897 cols
[2021-05-15 22:40:51] [INFO ] Computed 898 place invariants in 3 ms
[2021-05-15 22:40:52] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-15 22:40:54] [INFO ] Implicit Places using invariants and state equation in 2405 ms returned []
Implicit Place search using SMT with State Equation took 3663 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 1897/5904 places, 1897/5404 transitions.
Stuttering acceptance computed with spot in 50 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPt-PT-100B-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(NEQ s356 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 44 steps with 2 reset in 3 ms.
FORMULA ShieldIIPt-PT-100B-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-100B-01 finished in 7931 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0&&X((F(p1)&&X(X(G(p2))))))))], workingDir=/home/mcc/execution]
Support contains 8 out of 5904 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 5904/5904 places, 5404/5404 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 5903 transition count 5403
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 5903 transition count 5403
Applied a total of 2 rules in 1446 ms. Remains 5903 /5904 variables (removed 1) and now considering 5403/5404 (removed 1) transitions.
// Phase 1: matrix 5403 rows 5903 cols
[2021-05-15 22:40:55] [INFO ] Computed 901 place invariants in 17 ms
[2021-05-15 22:40:57] [INFO ] Implicit Places using invariants in 1699 ms returned []
// Phase 1: matrix 5403 rows 5903 cols
[2021-05-15 22:40:57] [INFO ] Computed 901 place invariants in 19 ms
[2021-05-15 22:40:59] [INFO ] Implicit Places using invariants and state equation in 1718 ms returned []
Implicit Place search using SMT with State Equation took 3420 ms to find 0 implicit places.
// Phase 1: matrix 5403 rows 5903 cols
[2021-05-15 22:40:59] [INFO ] Computed 901 place invariants in 21 ms
[2021-05-15 22:41:02] [INFO ] Dead Transitions using invariants and state equation in 3708 ms returned []
Finished structural reductions, in 1 iterations. Remains : 5903/5904 places, 5403/5404 transitions.
Stuttering acceptance computed with spot in 219 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), true, (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), (NOT p2)]
Running random walk in product with property : ShieldIIPt-PT-100B-04 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 4}, { cond=true, acceptance={} source=3 dest: 5}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}], [{ cond=true, acceptance={} source=5 dest: 6}], [{ cond=(NOT p2), acceptance={} source=6 dest: 2}, { cond=p2, acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(OR (EQ s3786 0) (EQ s1794 1)), p1:(OR (EQ s660 0) (EQ s5034 1)), p2:(OR (AND (NEQ s5891 0) (NEQ s5613 1)) (AND (NEQ s1314 0) (NEQ s3848 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 1 ms.
FORMULA ShieldIIPt-PT-100B-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-100B-04 finished in 8868 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 5904 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 5904/5904 places, 5404/5404 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 5901 transition count 5401
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 5901 transition count 5401
Applied a total of 6 rules in 1493 ms. Remains 5901 /5904 variables (removed 3) and now considering 5401/5404 (removed 3) transitions.
// Phase 1: matrix 5401 rows 5901 cols
[2021-05-15 22:41:04] [INFO ] Computed 901 place invariants in 31 ms
[2021-05-15 22:41:06] [INFO ] Implicit Places using invariants in 1680 ms returned []
// Phase 1: matrix 5401 rows 5901 cols
[2021-05-15 22:41:06] [INFO ] Computed 901 place invariants in 16 ms
[2021-05-15 22:41:08] [INFO ] Implicit Places using invariants and state equation in 1751 ms returned []
Implicit Place search using SMT with State Equation took 3450 ms to find 0 implicit places.
// Phase 1: matrix 5401 rows 5901 cols
[2021-05-15 22:41:08] [INFO ] Computed 901 place invariants in 16 ms
[2021-05-15 22:41:11] [INFO ] Dead Transitions using invariants and state equation in 3426 ms returned []
Finished structural reductions, in 1 iterations. Remains : 5901/5904 places, 5401/5404 transitions.
Stuttering acceptance computed with spot in 62 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPt-PT-100B-06 automaton TGBA [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:(OR (EQ s3346 0) (EQ s838 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 1592 ms.
Product exploration explored 100000 steps with 0 reset in 2060 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 57 ms :[true, (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 1596 ms.
Product exploration explored 100000 steps with 0 reset in 2160 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 54 ms :[true, (NOT p0), (NOT p0)]
Support contains 2 out of 5901 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 5901/5901 places, 5401/5401 transitions.
Performed 1198 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 1198 rules applied. Total rules applied 1198 place count 5901 transition count 5401
Performed 500 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 500 Pre rules applied. Total rules applied 1198 place count 5901 transition count 6004
Deduced a syphon composed of 1698 places in 19 ms
Iterating global reduction 1 with 500 rules applied. Total rules applied 1698 place count 5901 transition count 6004
Performed 1901 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 3599 places in 12 ms
Iterating global reduction 1 with 1901 rules applied. Total rules applied 3599 place count 5901 transition count 6005
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3600 place count 5901 transition count 6004
Renaming transitions due to excessive name length > 1024 char.
Discarding 701 places :
Symmetric choice reduction at 2 with 701 rule applications. Total rules 4301 place count 5200 transition count 5302
Deduced a syphon composed of 2898 places in 12 ms
Iterating global reduction 2 with 701 rules applied. Total rules applied 5002 place count 5200 transition count 5302
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2899 places in 11 ms
Iterating global reduction 2 with 1 rules applied. Total rules applied 5003 place count 5200 transition count 5302
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 5005 place count 5198 transition count 5300
Deduced a syphon composed of 2897 places in 10 ms
Iterating global reduction 2 with 2 rules applied. Total rules applied 5007 place count 5198 transition count 5300
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -542
Deduced a syphon composed of 2998 places in 13 ms
Iterating global reduction 2 with 101 rules applied. Total rules applied 5108 place count 5198 transition count 5842
Discarding 101 places :
Symmetric choice reduction at 2 with 101 rule applications. Total rules 5209 place count 5097 transition count 5640
Deduced a syphon composed of 2897 places in 12 ms
Iterating global reduction 2 with 101 rules applied. Total rules applied 5310 place count 5097 transition count 5640
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -537
Deduced a syphon composed of 2998 places in 14 ms
Iterating global reduction 2 with 101 rules applied. Total rules applied 5411 place count 5097 transition count 6177
Discarding 101 places :
Symmetric choice reduction at 2 with 101 rule applications. Total rules 5512 place count 4996 transition count 5975
Deduced a syphon composed of 2897 places in 14 ms
Iterating global reduction 2 with 101 rules applied. Total rules applied 5613 place count 4996 transition count 5975
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: -516
Deduced a syphon composed of 2993 places in 14 ms
Iterating global reduction 2 with 96 rules applied. Total rules applied 5709 place count 4996 transition count 6491
Discarding 96 places :
Symmetric choice reduction at 2 with 96 rule applications. Total rules 5805 place count 4900 transition count 6299
Deduced a syphon composed of 2897 places in 14 ms
Iterating global reduction 2 with 96 rules applied. Total rules applied 5901 place count 4900 transition count 6299
Deduced a syphon composed of 2897 places in 15 ms
Applied a total of 5901 rules in 5602 ms. Remains 4900 /5901 variables (removed 1001) and now considering 6299/5401 (removed -898) transitions.
[2021-05-15 22:41:25] [INFO ] Redundant transitions in 505 ms returned []
// Phase 1: matrix 6299 rows 4900 cols
[2021-05-15 22:41:25] [INFO ] Computed 901 place invariants in 119 ms
[2021-05-15 22:41:29] [INFO ] Dead Transitions using invariants and state equation in 3587 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4900/5901 places, 6299/5401 transitions.
Product exploration explored 100000 steps with 0 reset in 1841 ms.
Product exploration explored 100000 steps with 0 reset in 2182 ms.
[2021-05-15 22:41:33] [INFO ] Flatten gal took : 146 ms
[2021-05-15 22:41:33] [INFO ] Flatten gal took : 138 ms
[2021-05-15 22:41:33] [INFO ] Time to serialize gal into /tmp/LTL16813118260470228216.gal : 25 ms
[2021-05-15 22:41:33] [INFO ] Time to serialize properties into /tmp/LTL630728462630882306.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL16813118260470228216.gal, -t, CGAL, -LTL, /tmp/LTL630728462630882306.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL16813118260470228216.gal -t CGAL -LTL /tmp/LTL630728462630882306.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(G("((p3960==0)||(p974==1))"))))
Formula 0 simplified : !XG"((p3960==0)||(p974==1))"
Detected timeout of ITS tools.
[2021-05-15 22:41:48] [INFO ] Flatten gal took : 157 ms
[2021-05-15 22:41:48] [INFO ] Applying decomposition
[2021-05-15 22:41:48] [INFO ] Flatten gal took : 152 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph15369978179447530306.txt, -o, /tmp/graph15369978179447530306.bin, -w, /tmp/graph15369978179447530306.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph15369978179447530306.bin, -l, -1, -v, -w, /tmp/graph15369978179447530306.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-15 22:41:49] [INFO ] Decomposing Gal with order
[2021-05-15 22:41:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-15 22:41:50] [INFO ] Removed a total of 995 redundant transitions.
[2021-05-15 22:41:51] [INFO ] Flatten gal took : 242 ms
[2021-05-15 22:41:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 20 ms.
[2021-05-15 22:41:51] [INFO ] Time to serialize gal into /tmp/LTL13397215346944210274.gal : 42 ms
[2021-05-15 22:41:51] [INFO ] Time to serialize properties into /tmp/LTL11856123776938682719.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL13397215346944210274.gal, -t, CGAL, -LTL, /tmp/LTL11856123776938682719.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL13397215346944210274.gal -t CGAL -LTL /tmp/LTL11856123776938682719.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(G("((i37.u1244.p3960==0)||(i2.i1.i5.u317.p974==1))"))))
Formula 0 simplified : !XG"((i37.u1244.p3960==0)||(i2.i1.i5.u317.p974==1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5207567930631661229
[2021-05-15 22:42:06] [INFO ] Built C files in 56ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5207567930631661229
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin5207567930631661229]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin5207567930631661229] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin5207567930631661229] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property ShieldIIPt-PT-100B-06 finished in 64110 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 5904 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 5904/5904 places, 5404/5404 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 1197 transitions
Trivial Post-agglo rules discarded 1197 transitions
Performed 1197 trivial Post agglomeration. Transition count delta: 1197
Iterating post reduction 0 with 1197 rules applied. Total rules applied 1197 place count 5903 transition count 4206
Reduce places removed 1197 places and 0 transitions.
Iterating post reduction 1 with 1197 rules applied. Total rules applied 2394 place count 4706 transition count 4206
Performed 801 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 801 Pre rules applied. Total rules applied 2394 place count 4706 transition count 3405
Deduced a syphon composed of 801 places in 10 ms
Reduce places removed 801 places and 0 transitions.
Iterating global reduction 2 with 1602 rules applied. Total rules applied 3996 place count 3905 transition count 3405
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 3998 place count 3903 transition count 3403
Iterating global reduction 2 with 2 rules applied. Total rules applied 4000 place count 3903 transition count 3403
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 4000 place count 3903 transition count 3402
Deduced a syphon composed of 1 places in 9 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4002 place count 3902 transition count 3402
Performed 1696 Post agglomeration using F-continuation condition.Transition count delta: 1696
Deduced a syphon composed of 1696 places in 4 ms
Reduce places removed 1696 places and 0 transitions.
Iterating global reduction 2 with 3392 rules applied. Total rules applied 7394 place count 2206 transition count 1706
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 7395 place count 2206 transition count 1705
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 7397 place count 2205 transition count 1704
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -66
Deduced a syphon composed of 101 places in 4 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 7599 place count 2104 transition count 1770
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -68
Deduced a syphon composed of 101 places in 5 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 7801 place count 2003 transition count 1838
Performed 97 Post agglomeration using F-continuation condition.Transition count delta: -65
Deduced a syphon composed of 97 places in 5 ms
Reduce places removed 97 places and 0 transitions.
Iterating global reduction 3 with 194 rules applied. Total rules applied 7995 place count 1906 transition count 1903
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 7996 place count 1905 transition count 1902
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 7998 place count 1903 transition count 1902
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 7998 place count 1903 transition count 1901
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 8000 place count 1902 transition count 1901
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 8001 place count 1901 transition count 1900
Applied a total of 8001 rules in 1688 ms. Remains 1901 /5904 variables (removed 4003) and now considering 1900/5404 (removed 3504) transitions.
// Phase 1: matrix 1900 rows 1901 cols
[2021-05-15 22:42:09] [INFO ] Computed 899 place invariants in 2 ms
[2021-05-15 22:42:10] [INFO ] Implicit Places using invariants in 1243 ms returned [1890]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1250 ms to find 1 implicit places.
[2021-05-15 22:42:10] [INFO ] Redundant transitions in 26 ms returned []
// Phase 1: matrix 1900 rows 1900 cols
[2021-05-15 22:42:10] [INFO ] Computed 898 place invariants in 3 ms
[2021-05-15 22:42:11] [INFO ] Dead Transitions using invariants and state equation in 1155 ms returned []
Starting structural reductions, iteration 1 : 1900/5904 places, 1900/5404 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1899 transition count 1899
Applied a total of 2 rules in 95 ms. Remains 1899 /1900 variables (removed 1) and now considering 1899/1900 (removed 1) transitions.
// Phase 1: matrix 1899 rows 1899 cols
[2021-05-15 22:42:11] [INFO ] Computed 898 place invariants in 2 ms
[2021-05-15 22:42:12] [INFO ] Implicit Places using invariants in 1315 ms returned []
// Phase 1: matrix 1899 rows 1899 cols
[2021-05-15 22:42:12] [INFO ] Computed 898 place invariants in 2 ms
[2021-05-15 22:42:13] [INFO ] State equation strengthened by 10 read => feed constraints.
[2021-05-15 22:42:15] [INFO ] Implicit Places using invariants and state equation in 2691 ms returned []
Implicit Place search using SMT with State Equation took 4009 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 1899/5904 places, 1899/5404 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : ShieldIIPt-PT-100B-10 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s1012 0) (EQ s628 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA ShieldIIPt-PT-100B-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-100B-10 finished in 8313 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(F(p0))))], workingDir=/home/mcc/execution]
Support contains 2 out of 5904 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 5904/5904 places, 5404/5404 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 5901 transition count 5401
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 5901 transition count 5401
Applied a total of 6 rules in 1411 ms. Remains 5901 /5904 variables (removed 3) and now considering 5401/5404 (removed 3) transitions.
// Phase 1: matrix 5401 rows 5901 cols
[2021-05-15 22:42:17] [INFO ] Computed 901 place invariants in 15 ms
[2021-05-15 22:42:18] [INFO ] Implicit Places using invariants in 1734 ms returned []
// Phase 1: matrix 5401 rows 5901 cols
[2021-05-15 22:42:18] [INFO ] Computed 901 place invariants in 17 ms
[2021-05-15 22:42:20] [INFO ] Implicit Places using invariants and state equation in 1702 ms returned []
Implicit Place search using SMT with State Equation took 3436 ms to find 0 implicit places.
// Phase 1: matrix 5401 rows 5901 cols
[2021-05-15 22:42:20] [INFO ] Computed 901 place invariants in 27 ms
[2021-05-15 22:42:23] [INFO ] Dead Transitions using invariants and state equation in 3271 ms returned []
Finished structural reductions, in 1 iterations. Remains : 5901/5904 places, 5401/5404 transitions.
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPt-PT-100B-12 automaton TGBA [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 (EQ s982 0) (EQ s4958 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 2614 ms.
Product exploration explored 100000 steps with 33333 reset in 2608 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 33333 reset in 2619 ms.
Product exploration explored 100000 steps with 33333 reset in 2596 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 5901 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 5901/5901 places, 5401/5401 transitions.
Performed 1199 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 1199 rules applied. Total rules applied 1199 place count 5901 transition count 5401
Performed 501 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 501 Pre rules applied. Total rules applied 1199 place count 5901 transition count 6004
Deduced a syphon composed of 1700 places in 18 ms
Iterating global reduction 1 with 501 rules applied. Total rules applied 1700 place count 5901 transition count 6004
Performed 1897 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3597 places in 12 ms
Iterating global reduction 1 with 1897 rules applied. Total rules applied 3597 place count 5901 transition count 6004
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3598 place count 5901 transition count 6003
Renaming transitions due to excessive name length > 1024 char.
Discarding 699 places :
Symmetric choice reduction at 2 with 699 rule applications. Total rules 4297 place count 5202 transition count 5304
Deduced a syphon composed of 2898 places in 11 ms
Iterating global reduction 2 with 699 rules applied. Total rules applied 4996 place count 5202 transition count 5304
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2899 places in 11 ms
Iterating global reduction 2 with 1 rules applied. Total rules applied 4997 place count 5202 transition count 5304
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 4999 place count 5200 transition count 5302
Deduced a syphon composed of 2897 places in 11 ms
Iterating global reduction 2 with 2 rules applied. Total rules applied 5001 place count 5200 transition count 5302
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -537
Deduced a syphon composed of 2998 places in 14 ms
Iterating global reduction 2 with 101 rules applied. Total rules applied 5102 place count 5200 transition count 5839
Discarding 101 places :
Symmetric choice reduction at 2 with 101 rule applications. Total rules 5203 place count 5099 transition count 5637
Deduced a syphon composed of 2897 places in 13 ms
Iterating global reduction 2 with 101 rules applied. Total rules applied 5304 place count 5099 transition count 5637
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -542
Deduced a syphon composed of 2998 places in 14 ms
Iterating global reduction 2 with 101 rules applied. Total rules applied 5405 place count 5099 transition count 6179
Discarding 101 places :
Symmetric choice reduction at 2 with 101 rule applications. Total rules 5506 place count 4998 transition count 5977
Deduced a syphon composed of 2897 places in 36 ms
Iterating global reduction 2 with 101 rules applied. Total rules applied 5607 place count 4998 transition count 5977
Performed 97 Post agglomeration using F-continuation condition.Transition count delta: -518
Deduced a syphon composed of 2994 places in 13 ms
Iterating global reduction 2 with 97 rules applied. Total rules applied 5704 place count 4998 transition count 6495
Discarding 97 places :
Symmetric choice reduction at 2 with 97 rule applications. Total rules 5801 place count 4901 transition count 6301
Deduced a syphon composed of 2897 places in 13 ms
Iterating global reduction 2 with 97 rules applied. Total rules applied 5898 place count 4901 transition count 6301
Deduced a syphon composed of 2897 places in 13 ms
Applied a total of 5898 rules in 5495 ms. Remains 4901 /5901 variables (removed 1000) and now considering 6301/5401 (removed -900) transitions.
[2021-05-15 22:42:40] [INFO ] Redundant transitions in 335 ms returned []
// Phase 1: matrix 6301 rows 4901 cols
[2021-05-15 22:42:40] [INFO ] Computed 901 place invariants in 130 ms
[2021-05-15 22:42:44] [INFO ] Dead Transitions using invariants and state equation in 3723 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4901/5901 places, 6301/5401 transitions.
Product exploration timeout after 76140 steps with 25380 reset in 10002 ms.
Product exploration timeout after 75610 steps with 25203 reset in 10002 ms.
[2021-05-15 22:43:04] [INFO ] Flatten gal took : 143 ms
[2021-05-15 22:43:04] [INFO ] Flatten gal took : 136 ms
[2021-05-15 22:43:04] [INFO ] Time to serialize gal into /tmp/LTL5486477585882551925.gal : 17 ms
[2021-05-15 22:43:04] [INFO ] Time to serialize properties into /tmp/LTL16005667697027356406.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL5486477585882551925.gal, -t, CGAL, -LTL, /tmp/LTL16005667697027356406.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL5486477585882551925.gal -t CGAL -LTL /tmp/LTL16005667697027356406.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X(F("((p1147==0)||(p5876==1))")))))
Formula 0 simplified : !XXF"((p1147==0)||(p5876==1))"
Detected timeout of ITS tools.
[2021-05-15 22:43:19] [INFO ] Flatten gal took : 134 ms
[2021-05-15 22:43:19] [INFO ] Applying decomposition
[2021-05-15 22:43:20] [INFO ] Flatten gal took : 133 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph2235145203118131549.txt, -o, /tmp/graph2235145203118131549.bin, -w, /tmp/graph2235145203118131549.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph2235145203118131549.bin, -l, -1, -v, -w, /tmp/graph2235145203118131549.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-15 22:43:20] [INFO ] Decomposing Gal with order
[2021-05-15 22:43:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-15 22:43:22] [INFO ] Removed a total of 997 redundant transitions.
[2021-05-15 22:43:22] [INFO ] Flatten gal took : 230 ms
[2021-05-15 22:43:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 18 ms.
[2021-05-15 22:43:22] [INFO ] Time to serialize gal into /tmp/LTL11404041734480434951.gal : 37 ms
[2021-05-15 22:43:22] [INFO ] Time to serialize properties into /tmp/LTL871526814327150843.ltl : 30 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL11404041734480434951.gal, -t, CGAL, -LTL, /tmp/LTL871526814327150843.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL11404041734480434951.gal -t CGAL -LTL /tmp/LTL871526814327150843.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(X(F("((i11.i1.i1.u376.p1147==0)||(i58.i0.i6.u1857.p5876==1))")))))
Formula 0 simplified : !XXF"((i11.i1.i1.u376.p1147==0)||(i58.i0.i6.u1857.p5876==1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14118990828975482876
[2021-05-15 22:43:37] [INFO ] Built C files in 55ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14118990828975482876
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin14118990828975482876]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin14118990828975482876] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin14118990828975482876] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property ShieldIIPt-PT-100B-12 finished in 82825 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 5904 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 5904/5904 places, 5404/5404 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 5901 transition count 5401
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 5901 transition count 5401
Applied a total of 6 rules in 1408 ms. Remains 5901 /5904 variables (removed 3) and now considering 5401/5404 (removed 3) transitions.
// Phase 1: matrix 5401 rows 5901 cols
[2021-05-15 22:43:39] [INFO ] Computed 901 place invariants in 17 ms
[2021-05-15 22:43:41] [INFO ] Implicit Places using invariants in 1902 ms returned []
// Phase 1: matrix 5401 rows 5901 cols
[2021-05-15 22:43:41] [INFO ] Computed 901 place invariants in 15 ms
[2021-05-15 22:43:43] [INFO ] Implicit Places using invariants and state equation in 1908 ms returned []
Implicit Place search using SMT with State Equation took 3815 ms to find 0 implicit places.
// Phase 1: matrix 5401 rows 5901 cols
[2021-05-15 22:43:43] [INFO ] Computed 901 place invariants in 15 ms
[2021-05-15 22:43:47] [INFO ] Dead Transitions using invariants and state equation in 4047 ms returned []
Finished structural reductions, in 1 iterations. Remains : 5901/5904 places, 5401/5404 transitions.
Stuttering acceptance computed with spot in 79 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPt-PT-100B-13 automaton TGBA [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:(AND (NEQ s5326 0) (NEQ s1936 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldIIPt-PT-100B-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-100B-13 finished in 9501 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 5904 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 5904/5904 places, 5404/5404 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 1199 transitions
Trivial Post-agglo rules discarded 1199 transitions
Performed 1199 trivial Post agglomeration. Transition count delta: 1199
Iterating post reduction 0 with 1199 rules applied. Total rules applied 1199 place count 5903 transition count 4204
Reduce places removed 1199 places and 0 transitions.
Iterating post reduction 1 with 1199 rules applied. Total rules applied 2398 place count 4704 transition count 4204
Performed 798 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 798 Pre rules applied. Total rules applied 2398 place count 4704 transition count 3406
Deduced a syphon composed of 798 places in 11 ms
Reduce places removed 798 places and 0 transitions.
Iterating global reduction 2 with 1596 rules applied. Total rules applied 3994 place count 3906 transition count 3406
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 3997 place count 3903 transition count 3403
Iterating global reduction 2 with 3 rules applied. Total rules applied 4000 place count 3903 transition count 3403
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 4000 place count 3903 transition count 3401
Deduced a syphon composed of 2 places in 10 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 4004 place count 3901 transition count 3401
Performed 1697 Post agglomeration using F-continuation condition.Transition count delta: 1697
Deduced a syphon composed of 1697 places in 4 ms
Reduce places removed 1697 places and 0 transitions.
Iterating global reduction 2 with 3394 rules applied. Total rules applied 7398 place count 2204 transition count 1704
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 7399 place count 2204 transition count 1703
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 7401 place count 2203 transition count 1702
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -66
Deduced a syphon composed of 101 places in 4 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 7603 place count 2102 transition count 1768
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -68
Deduced a syphon composed of 101 places in 5 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 7805 place count 2001 transition count 1836
Performed 97 Post agglomeration using F-continuation condition.Transition count delta: -65
Deduced a syphon composed of 97 places in 4 ms
Reduce places removed 97 places and 0 transitions.
Iterating global reduction 3 with 194 rules applied. Total rules applied 7999 place count 1904 transition count 1901
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 8000 place count 1903 transition count 1900
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 8002 place count 1901 transition count 1900
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 8002 place count 1901 transition count 1899
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 8004 place count 1900 transition count 1899
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 8005 place count 1899 transition count 1898
Applied a total of 8005 rules in 1632 ms. Remains 1899 /5904 variables (removed 4005) and now considering 1898/5404 (removed 3506) transitions.
// Phase 1: matrix 1898 rows 1899 cols
[2021-05-15 22:43:49] [INFO ] Computed 899 place invariants in 3 ms
[2021-05-15 22:43:50] [INFO ] Implicit Places using invariants in 1334 ms returned [1888]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1344 ms to find 1 implicit places.
[2021-05-15 22:43:50] [INFO ] Redundant transitions in 26 ms returned []
// Phase 1: matrix 1898 rows 1898 cols
[2021-05-15 22:43:50] [INFO ] Computed 898 place invariants in 3 ms
[2021-05-15 22:43:52] [INFO ] Dead Transitions using invariants and state equation in 1584 ms returned []
Starting structural reductions, iteration 1 : 1898/5904 places, 1898/5404 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1897 transition count 1897
Applied a total of 2 rules in 97 ms. Remains 1897 /1898 variables (removed 1) and now considering 1897/1898 (removed 1) transitions.
// Phase 1: matrix 1897 rows 1897 cols
[2021-05-15 22:43:52] [INFO ] Computed 898 place invariants in 3 ms
[2021-05-15 22:43:54] [INFO ] Implicit Places using invariants in 2018 ms returned []
// Phase 1: matrix 1897 rows 1897 cols
[2021-05-15 22:43:54] [INFO ] Computed 898 place invariants in 3 ms
[2021-05-15 22:43:57] [INFO ] Implicit Places using invariants and state equation in 2884 ms returned []
Implicit Place search using SMT with State Equation took 4908 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 1897/5904 places, 1897/5404 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : ShieldIIPt-PT-100B-14 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(AND (NEQ s643 0) (NEQ s57 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA ShieldIIPt-PT-100B-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPt-PT-100B-14 finished in 9660 ms.
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin8599339775553978362
[2021-05-15 22:43:57] [INFO ] Too many transitions (5404) to apply POR reductions. Disabling POR matrices.
[2021-05-15 22:43:57] [INFO ] Applying decomposition
[2021-05-15 22:43:57] [INFO ] Built C files in 101ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8599339775553978362
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin8599339775553978362]
[2021-05-15 22:43:57] [INFO ] Flatten gal took : 170 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph1686916094718280801.txt, -o, /tmp/graph1686916094718280801.bin, -w, /tmp/graph1686916094718280801.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph1686916094718280801.bin, -l, -1, -v, -w, /tmp/graph1686916094718280801.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-15 22:43:58] [INFO ] Decomposing Gal with order
[2021-05-15 22:43:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-15 22:44:00] [INFO ] Removed a total of 992 redundant transitions.
[2021-05-15 22:44:00] [INFO ] Flatten gal took : 260 ms
[2021-05-15 22:44:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 27 ms.
[2021-05-15 22:44:00] [INFO ] Time to serialize gal into /tmp/LTLCardinality1461636639862109719.gal : 88 ms
[2021-05-15 22:44:00] [INFO ] Time to serialize properties into /tmp/LTLCardinality17599532113180077877.ltl : 10 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTLCardinality1461636639862109719.gal, -t, CGAL, -LTL, /tmp/LTLCardinality17599532113180077877.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardinality1461636639862109719.gal -t CGAL -LTL /tmp/LTLCardinality17599532113180077877.ltl -c -stutter-deadlock
Read 3 LTL properties
Checking formula 0 : !((X(G("(((i47.i0.i5.u1561.p4979==1)||(i33.i0.i5.u1110.p3536==0))||(i8.i1.i0.u322.p1002==1))"))))
Formula 0 simplified : !XG"(((i47.i0.i5.u1561.p4979==1)||(i33.i0.i5.u1110.p3536==0))||(i8.i1.i0.u322.p1002==1))"
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin8599339775553978362] killed by timeout after 40 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin8599339775553978362] killed by timeout after 40 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Detected timeout of ITS tools.
[2021-05-15 23:05:44] [INFO ] Applying decomposition
[2021-05-15 23:05:45] [INFO ] Flatten gal took : 824 ms
[2021-05-15 23:05:45] [INFO ] Decomposing Gal with order
[2021-05-15 23:05:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-15 23:05:53] [INFO ] Removed a total of 299 redundant transitions.
[2021-05-15 23:05:53] [INFO ] Flatten gal took : 359 ms
[2021-05-15 23:05:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 12 ms.
[2021-05-15 23:05:54] [INFO ] Time to serialize gal into /tmp/LTLCardinality5002783580107710237.gal : 41 ms
[2021-05-15 23:05:54] [INFO ] Time to serialize properties into /tmp/LTLCardinality10405960733006456311.ltl : 3 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTLCardinality5002783580107710237.gal, -t, CGAL, -LTL, /tmp/LTLCardinality10405960733006456311.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardinality5002783580107710237.gal -t CGAL -LTL /tmp/LTLCardinality10405960733006456311.ltl -c -stutter-deadlock
Read 3 LTL properties
Checking formula 0 : !((X(G("(((i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i1.i0.u1306.p4979==1)||(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i1.i0.u949.p3536==0))||(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i1.i0.u2096.p1002==1))"))))
Formula 0 simplified : !XG"(((i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i1.i0.u1306.p4979==1)||(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i1.i0.u949.p3536==0))||(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i1.i0.u2096.p1002==1))"
Detected timeout of ITS tools.
[2021-05-15 23:27:38] [INFO ] Flatten gal took : 195 ms
[2021-05-15 23:27:39] [INFO ] Input system was already deterministic with 5404 transitions.
[2021-05-15 23:27:39] [INFO ] Transformed 5904 places.
[2021-05-15 23:27:39] [INFO ] Transformed 5404 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2021-05-15 23:27:42] [INFO ] Time to serialize gal into /tmp/LTLCardinality4099544178570136213.gal : 14 ms
[2021-05-15 23:27:42] [INFO ] Time to serialize properties into /tmp/LTLCardinality14890356364545363695.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTLCardinality4099544178570136213.gal, -t, CGAL, -LTL, /tmp/LTLCardinality14890356364545363695.ltl, -c, -stutter-deadlock, --load-order, /home/mcc/execution/model.ord, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardinality4099544178570136213.gal -t CGAL -LTL /tmp/LTLCardinality14890356364545363695.ltl -c -stutter-deadlock --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Read 3 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((X(G("(((p4979==1)||(p3536==0))||(p1002==1))"))))
Formula 0 simplified : !XG"(((p4979==1)||(p3536==0))||(p1002==1))"

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="ShieldIIPt-PT-100B"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is ShieldIIPt-PT-100B, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r216-tall-162098205200508"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-100B.tgz
mv ShieldIIPt-PT-100B execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;