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.r373-tall-171683788400067.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 ShieldIIPs-PT-020B, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r373-tall-171683788400067
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 812K
-rw-r--r-- 1 mcc users 7.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K May 19 07:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 19 16:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 19:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 143K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Apr 11 14:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K Apr 11 14:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:52 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 332K 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 ShieldIIPs-PT-020B-LTLCardinality-00
FORMULA_NAME ShieldIIPs-PT-020B-LTLCardinality-01
FORMULA_NAME ShieldIIPs-PT-020B-LTLCardinality-02
FORMULA_NAME ShieldIIPs-PT-020B-LTLCardinality-03
FORMULA_NAME ShieldIIPs-PT-020B-LTLCardinality-04
FORMULA_NAME ShieldIIPs-PT-020B-LTLCardinality-05
FORMULA_NAME ShieldIIPs-PT-020B-LTLCardinality-06
FORMULA_NAME ShieldIIPs-PT-020B-LTLCardinality-07
FORMULA_NAME ShieldIIPs-PT-020B-LTLCardinality-08
FORMULA_NAME ShieldIIPs-PT-020B-LTLCardinality-09
FORMULA_NAME ShieldIIPs-PT-020B-LTLCardinality-10
FORMULA_NAME ShieldIIPs-PT-020B-LTLCardinality-11
FORMULA_NAME ShieldIIPs-PT-020B-LTLCardinality-12
FORMULA_NAME ShieldIIPs-PT-020B-LTLCardinality-13
FORMULA_NAME ShieldIIPs-PT-020B-LTLCardinality-14
FORMULA_NAME ShieldIIPs-PT-020B-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716935334314

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=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPs-PT-020B
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-28 22:28:56] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-28 22:28:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 22:28:56] [INFO ] Load time of PNML (sax parser for PT used): 116 ms
[2024-05-28 22:28:56] [INFO ] Transformed 1203 places.
[2024-05-28 22:28:56] [INFO ] Transformed 1183 transitions.
[2024-05-28 22:28:56] [INFO ] Found NUPN structural information;
[2024-05-28 22:28:56] [INFO ] Parsed PT model containing 1203 places and 1183 transitions and 3566 arcs in 225 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
FORMULA ShieldIIPs-PT-020B-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-020B-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-020B-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-020B-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-020B-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-020B-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-020B-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-020B-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 19 out of 1203 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1203/1203 places, 1183/1183 transitions.
Discarding 138 places :
Symmetric choice reduction at 0 with 138 rule applications. Total rules 138 place count 1065 transition count 1045
Iterating global reduction 0 with 138 rules applied. Total rules applied 276 place count 1065 transition count 1045
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 277 place count 1064 transition count 1044
Iterating global reduction 0 with 1 rules applied. Total rules applied 278 place count 1064 transition count 1044
Applied a total of 278 rules in 260 ms. Remains 1064 /1203 variables (removed 139) and now considering 1044/1183 (removed 139) transitions.
// Phase 1: matrix 1044 rows 1064 cols
[2024-05-28 22:28:57] [INFO ] Computed 181 invariants in 25 ms
[2024-05-28 22:28:57] [INFO ] Implicit Places using invariants in 548 ms returned []
[2024-05-28 22:28:57] [INFO ] Invariant cache hit.
[2024-05-28 22:28:58] [INFO ] Implicit Places using invariants and state equation in 915 ms returned []
Implicit Place search using SMT with State Equation took 1502 ms to find 0 implicit places.
[2024-05-28 22:28:58] [INFO ] Invariant cache hit.
[2024-05-28 22:28:59] [INFO ] Dead Transitions using invariants and state equation in 560 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1064/1203 places, 1044/1183 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2324 ms. Remains : 1064/1203 places, 1044/1183 transitions.
Support contains 19 out of 1064 places after structural reductions.
[2024-05-28 22:28:59] [INFO ] Flatten gal took : 101 ms
[2024-05-28 22:28:59] [INFO ] Flatten gal took : 58 ms
[2024-05-28 22:28:59] [INFO ] Input system was already deterministic with 1044 transitions.
Finished random walk after 1598 steps, including 0 resets, run visited all 12 properties in 160 ms. (steps per millisecond=9 )
Parikh walk visited 0 properties in 0 ms.
Computed a total of 240 stabilizing places and 240 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' '!(F(G(p0)))'
Support contains 1 out of 1064 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1064/1064 places, 1044/1044 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 101 transitions
Trivial Post-agglo rules discarded 101 transitions
Performed 101 trivial Post agglomeration. Transition count delta: 101
Iterating post reduction 0 with 101 rules applied. Total rules applied 101 place count 1063 transition count 942
Reduce places removed 101 places and 0 transitions.
Iterating post reduction 1 with 101 rules applied. Total rules applied 202 place count 962 transition count 942
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 101 Pre rules applied. Total rules applied 202 place count 962 transition count 841
Deduced a syphon composed of 101 places in 3 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 2 with 202 rules applied. Total rules applied 404 place count 861 transition count 841
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 406 place count 859 transition count 839
Iterating global reduction 2 with 2 rules applied. Total rules applied 408 place count 859 transition count 839
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 408 place count 859 transition count 838
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 410 place count 858 transition count 838
Performed 355 Post agglomeration using F-continuation condition.Transition count delta: 355
Deduced a syphon composed of 355 places in 1 ms
Reduce places removed 355 places and 0 transitions.
Iterating global reduction 2 with 710 rules applied. Total rules applied 1120 place count 503 transition count 483
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1122 place count 501 transition count 481
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1123 place count 500 transition count 481
Applied a total of 1123 rules in 244 ms. Remains 500 /1064 variables (removed 564) and now considering 481/1044 (removed 563) transitions.
// Phase 1: matrix 481 rows 500 cols
[2024-05-28 22:29:00] [INFO ] Computed 180 invariants in 3 ms
[2024-05-28 22:29:00] [INFO ] Implicit Places using invariants in 380 ms returned []
[2024-05-28 22:29:00] [INFO ] Invariant cache hit.
[2024-05-28 22:29:01] [INFO ] Implicit Places using invariants and state equation in 473 ms returned []
Implicit Place search using SMT with State Equation took 865 ms to find 0 implicit places.
[2024-05-28 22:29:01] [INFO ] Redundant transitions in 100 ms returned [480]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 480 rows 500 cols
[2024-05-28 22:29:01] [INFO ] Computed 180 invariants in 3 ms
[2024-05-28 22:29:01] [INFO ] Dead Transitions using invariants and state equation in 287 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 500/1064 places, 480/1044 transitions.
Applied a total of 0 rules in 15 ms. Remains 500 /500 variables (removed 0) and now considering 480/480 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1523 ms. Remains : 500/1064 places, 480/1044 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 301 ms :[(NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-020B-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(NEQ s303 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 95 reset in 716 ms.
Product exploration explored 100000 steps with 95 reset in 644 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 135 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Finished random walk after 186 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=62 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 106 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Support contains 1 out of 500 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 500/500 places, 480/480 transitions.
Applied a total of 0 rules in 21 ms. Remains 500 /500 variables (removed 0) and now considering 480/480 (removed 0) transitions.
[2024-05-28 22:29:03] [INFO ] Invariant cache hit.
[2024-05-28 22:29:03] [INFO ] Implicit Places using invariants in 260 ms returned []
[2024-05-28 22:29:03] [INFO ] Invariant cache hit.
[2024-05-28 22:29:04] [INFO ] Implicit Places using invariants and state equation in 519 ms returned []
Implicit Place search using SMT with State Equation took 797 ms to find 0 implicit places.
[2024-05-28 22:29:04] [INFO ] Redundant transitions in 53 ms returned []
[2024-05-28 22:29:04] [INFO ] Invariant cache hit.
[2024-05-28 22:29:04] [INFO ] Dead Transitions using invariants and state equation in 266 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1168 ms. Remains : 500/500 places, 480/480 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 70 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Finished random walk after 217 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=54 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 96 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Product exploration explored 100000 steps with 96 reset in 524 ms.
Product exploration explored 100000 steps with 95 reset in 615 ms.
Built C files in :
/tmp/ltsmin1108571061054237789
[2024-05-28 22:29:06] [INFO ] Computing symmetric may disable matrix : 480 transitions.
[2024-05-28 22:29:06] [INFO ] Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 22:29:06] [INFO ] Computing symmetric may enable matrix : 480 transitions.
[2024-05-28 22:29:06] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 22:29:06] [INFO ] Computing Do-Not-Accords matrix : 480 transitions.
[2024-05-28 22:29:06] [INFO ] Computation of Completed DNA matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 22:29:06] [INFO ] Built C files in 89ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1108571061054237789
Running compilation step : cd /tmp/ltsmin1108571061054237789;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1176 ms.
Running link step : cd /tmp/ltsmin1108571061054237789;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 47 ms.
Running LTSmin : cd /tmp/ltsmin1108571061054237789;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased13541248173116822324.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 500 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 500/500 places, 480/480 transitions.
Applied a total of 0 rules in 20 ms. Remains 500 /500 variables (removed 0) and now considering 480/480 (removed 0) transitions.
[2024-05-28 22:29:21] [INFO ] Invariant cache hit.
[2024-05-28 22:29:21] [INFO ] Implicit Places using invariants in 271 ms returned []
[2024-05-28 22:29:21] [INFO ] Invariant cache hit.
[2024-05-28 22:29:22] [INFO ] Implicit Places using invariants and state equation in 562 ms returned []
Implicit Place search using SMT with State Equation took 836 ms to find 0 implicit places.
[2024-05-28 22:29:22] [INFO ] Redundant transitions in 55 ms returned []
[2024-05-28 22:29:22] [INFO ] Invariant cache hit.
[2024-05-28 22:29:22] [INFO ] Dead Transitions using invariants and state equation in 271 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1188 ms. Remains : 500/500 places, 480/480 transitions.
Built C files in :
/tmp/ltsmin8292979757996870051
[2024-05-28 22:29:22] [INFO ] Computing symmetric may disable matrix : 480 transitions.
[2024-05-28 22:29:22] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 22:29:22] [INFO ] Computing symmetric may enable matrix : 480 transitions.
[2024-05-28 22:29:22] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 22:29:22] [INFO ] Computing Do-Not-Accords matrix : 480 transitions.
[2024-05-28 22:29:22] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 22:29:22] [INFO ] Built C files in 50ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8292979757996870051
Running compilation step : cd /tmp/ltsmin8292979757996870051;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1094 ms.
Running link step : cd /tmp/ltsmin8292979757996870051;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin8292979757996870051;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased6048802472362288626.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-28 22:29:37] [INFO ] Flatten gal took : 30 ms
[2024-05-28 22:29:37] [INFO ] Flatten gal took : 31 ms
[2024-05-28 22:29:37] [INFO ] Time to serialize gal into /tmp/LTL16201075751521102966.gal : 5 ms
[2024-05-28 22:29:37] [INFO ] Time to serialize properties into /tmp/LTL13912008675612036060.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16201075751521102966.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9718184099294981275.hoa' '-atoms' '/tmp/LTL13912008675612036060.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL13912008675612036060.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9718184099294981275.hoa
Detected timeout of ITS tools.
[2024-05-28 22:29:53] [INFO ] Flatten gal took : 25 ms
[2024-05-28 22:29:53] [INFO ] Flatten gal took : 22 ms
[2024-05-28 22:29:53] [INFO ] Time to serialize gal into /tmp/LTL15253061695241262347.gal : 3 ms
[2024-05-28 22:29:53] [INFO ] Time to serialize properties into /tmp/LTL6298830544254162672.ltl : 20 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/LTL15253061695241262347.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6298830544254162672.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 : !((F(G("(p740!=1)"))))
Formula 0 simplified : GF!"(p740!=1)"
Detected timeout of ITS tools.
[2024-05-28 22:30:08] [INFO ] Flatten gal took : 24 ms
[2024-05-28 22:30:08] [INFO ] Applying decomposition
[2024-05-28 22:30:08] [INFO ] Flatten gal took : 21 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/graph16323141404380787138.txt' '-o' '/tmp/graph16323141404380787138.bin' '-w' '/tmp/graph16323141404380787138.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph16323141404380787138.bin' '-l' '-1' '-v' '-w' '/tmp/graph16323141404380787138.weights' '-q' '0' '-e' '0.001'
[2024-05-28 22:30:08] [INFO ] Decomposing Gal with order
[2024-05-28 22:30:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 22:30:08] [INFO ] Removed a total of 315 redundant transitions.
[2024-05-28 22:30:08] [INFO ] Flatten gal took : 103 ms
[2024-05-28 22:30:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 288 labels/synchronizations in 28 ms.
[2024-05-28 22:30:08] [INFO ] Time to serialize gal into /tmp/LTL3164945473991069954.gal : 34 ms
[2024-05-28 22:30:08] [INFO ] Time to serialize properties into /tmp/LTL17707022392634976374.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3164945473991069954.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17707022392634976374.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F(G("(i12.i0.u109.p740!=1)"))))
Formula 0 simplified : GF!"(i12.i0.u109.p740!=1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9993387534242547099
[2024-05-28 22:30:23] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9993387534242547099
Running compilation step : cd /tmp/ltsmin9993387534242547099;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 773 ms.
Running link step : cd /tmp/ltsmin9993387534242547099;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin9993387534242547099;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-020B-LTLCardinality-02 finished in 98920 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 1064 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1064/1064 places, 1044/1044 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 1062 transition count 1042
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1062 transition count 1042
Applied a total of 4 rules in 59 ms. Remains 1062 /1064 variables (removed 2) and now considering 1042/1044 (removed 2) transitions.
// Phase 1: matrix 1042 rows 1062 cols
[2024-05-28 22:30:39] [INFO ] Computed 181 invariants in 9 ms
[2024-05-28 22:30:39] [INFO ] Implicit Places using invariants in 325 ms returned []
[2024-05-28 22:30:39] [INFO ] Invariant cache hit.
[2024-05-28 22:30:40] [INFO ] Implicit Places using invariants and state equation in 887 ms returned []
Implicit Place search using SMT with State Equation took 1216 ms to find 0 implicit places.
[2024-05-28 22:30:40] [INFO ] Invariant cache hit.
[2024-05-28 22:30:40] [INFO ] Dead Transitions using invariants and state equation in 494 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1062/1064 places, 1042/1044 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1773 ms. Remains : 1062/1064 places, 1042/1044 transitions.
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-020B-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s240 0) (EQ s212 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 973 ms.
Product exploration explored 100000 steps with 50000 reset in 865 ms.
Computed a total of 239 stabilizing places and 239 stable transitions
Computed a total of 239 stabilizing places and 239 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 13 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldIIPs-PT-020B-LTLCardinality-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldIIPs-PT-020B-LTLCardinality-04 finished in 3753 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)&&X(X(p1)))))'
Support contains 4 out of 1064 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1064/1064 places, 1044/1044 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 1062 transition count 1042
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1062 transition count 1042
Applied a total of 4 rules in 53 ms. Remains 1062 /1064 variables (removed 2) and now considering 1042/1044 (removed 2) transitions.
[2024-05-28 22:30:42] [INFO ] Invariant cache hit.
[2024-05-28 22:30:43] [INFO ] Implicit Places using invariants in 322 ms returned []
[2024-05-28 22:30:43] [INFO ] Invariant cache hit.
[2024-05-28 22:30:43] [INFO ] Implicit Places using invariants and state equation in 858 ms returned []
Implicit Place search using SMT with State Equation took 1184 ms to find 0 implicit places.
[2024-05-28 22:30:43] [INFO ] Invariant cache hit.
[2024-05-28 22:30:44] [INFO ] Dead Transitions using invariants and state equation in 509 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1062/1064 places, 1042/1044 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1749 ms. Remains : 1062/1064 places, 1042/1044 transitions.
Stuttering acceptance computed with spot in 204 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1), true]
Running random walk in product with property : ShieldIIPs-PT-020B-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(AND (EQ s357 0) (EQ s283 1)), p1:(OR (EQ s192 0) (EQ s522 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 1019 reset in 312 ms.
Product exploration explored 100000 steps with 983 reset in 333 ms.
Computed a total of 239 stabilizing places and 239 stable transitions
Computed a total of 239 stabilizing places and 239 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), true, (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 79 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 183 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true]
Finished random walk after 1436 steps, including 0 resets, run visited all 3 properties in 26 ms. (steps per millisecond=55 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), true, (X (X (NOT p0)))]
False Knowledge obtained : [(F p0), (F (NOT p1)), (F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 4 factoid took 159 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 174 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true]
Stuttering acceptance computed with spot in 181 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true]
[2024-05-28 22:30:46] [INFO ] Invariant cache hit.
[2024-05-28 22:30:46] [INFO ] [Real]Absence check using 181 positive place invariants in 106 ms returned sat
[2024-05-28 22:30:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 22:30:49] [INFO ] [Real]Absence check using state equation in 2581 ms returned sat
[2024-05-28 22:30:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 22:30:49] [INFO ] [Nat]Absence check using 181 positive place invariants in 104 ms returned sat
[2024-05-28 22:30:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 22:30:51] [INFO ] [Nat]Absence check using state equation in 1967 ms returned sat
[2024-05-28 22:30:52] [INFO ] Deduced a trap composed of 29 places in 169 ms of which 4 ms to minimize.
[2024-05-28 22:30:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 296 ms
[2024-05-28 22:30:52] [INFO ] Computed and/alt/rep : 1041/2342/1041 causal constraints (skipped 0 transitions) in 102 ms.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1189)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:523)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:605)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-28 22:31:04] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Support contains 4 out of 1062 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1062/1062 places, 1042/1042 transitions.
Applied a total of 0 rules in 26 ms. Remains 1062 /1062 variables (removed 0) and now considering 1042/1042 (removed 0) transitions.
[2024-05-28 22:31:04] [INFO ] Invariant cache hit.
[2024-05-28 22:31:04] [INFO ] Implicit Places using invariants in 368 ms returned []
[2024-05-28 22:31:04] [INFO ] Invariant cache hit.
[2024-05-28 22:31:05] [INFO ] Implicit Places using invariants and state equation in 975 ms returned []
Implicit Place search using SMT with State Equation took 1346 ms to find 0 implicit places.
[2024-05-28 22:31:05] [INFO ] Invariant cache hit.
[2024-05-28 22:31:06] [INFO ] Dead Transitions using invariants and state equation in 566 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1939 ms. Remains : 1062/1062 places, 1042/1042 transitions.
Computed a total of 239 stabilizing places and 239 stable transitions
Computed a total of 239 stabilizing places and 239 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 67 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 202 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true]
Finished random walk after 1755 steps, including 0 resets, run visited all 3 properties in 24 ms. (steps per millisecond=73 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1), true]
False Knowledge obtained : [(F p0), (F (NOT p1)), (F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 2 factoid took 139 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 207 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true]
Stuttering acceptance computed with spot in 207 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true]
[2024-05-28 22:31:07] [INFO ] Invariant cache hit.
[2024-05-28 22:31:07] [INFO ] [Real]Absence check using 181 positive place invariants in 108 ms returned sat
[2024-05-28 22:31:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 22:31:10] [INFO ] [Real]Absence check using state equation in 2790 ms returned sat
[2024-05-28 22:31:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 22:31:11] [INFO ] [Nat]Absence check using 181 positive place invariants in 102 ms returned sat
[2024-05-28 22:31:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 22:31:13] [INFO ] [Nat]Absence check using state equation in 1954 ms returned sat
[2024-05-28 22:31:13] [INFO ] Deduced a trap composed of 29 places in 121 ms of which 2 ms to minimize.
[2024-05-28 22:31:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 231 ms
[2024-05-28 22:31:13] [INFO ] Computed and/alt/rep : 1041/2342/1041 causal constraints (skipped 0 transitions) in 59 ms.
[2024-05-28 22:31:25] [INFO ] Added : 575 causal constraints over 115 iterations in 12318 ms. Result :unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 185 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true]
Product exploration explored 100000 steps with 477 reset in 312 ms.
Product exploration explored 100000 steps with 472 reset in 329 ms.
Applying partial POR strategy [true, true, false, false, false, true]
Stuttering acceptance computed with spot in 203 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true]
Support contains 4 out of 1062 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1062/1062 places, 1042/1042 transitions.
Performed 99 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 99 rules applied. Total rules applied 99 place count 1062 transition count 1042
Performed 41 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 41 Pre rules applied. Total rules applied 99 place count 1062 transition count 1044
Deduced a syphon composed of 140 places in 1 ms
Iterating global reduction 1 with 41 rules applied. Total rules applied 140 place count 1062 transition count 1044
Performed 415 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 555 places in 0 ms
Iterating global reduction 1 with 415 rules applied. Total rules applied 555 place count 1062 transition count 1044
Renaming transitions due to excessive name length > 1024 char.
Discarding 138 places :
Symmetric choice reduction at 1 with 138 rule applications. Total rules 693 place count 924 transition count 906
Deduced a syphon composed of 417 places in 0 ms
Iterating global reduction 1 with 138 rules applied. Total rules applied 831 place count 924 transition count 906
Deduced a syphon composed of 417 places in 1 ms
Applied a total of 831 rules in 307 ms. Remains 924 /1062 variables (removed 138) and now considering 906/1042 (removed 136) transitions.
[2024-05-28 22:31:27] [INFO ] Redundant transitions in 195 ms returned [905]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 905 rows 924 cols
[2024-05-28 22:31:27] [INFO ] Computed 181 invariants in 19 ms
[2024-05-28 22:31:27] [INFO ] Dead Transitions using invariants and state equation in 506 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 924/1062 places, 905/1042 transitions.
Deduced a syphon composed of 417 places in 1 ms
Applied a total of 0 rules in 33 ms. Remains 924 /924 variables (removed 0) and now considering 905/905 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1060 ms. Remains : 924/1062 places, 905/1042 transitions.
Built C files in :
/tmp/ltsmin9194593935755024690
[2024-05-28 22:31:27] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9194593935755024690
Running compilation step : cd /tmp/ltsmin9194593935755024690;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1704 ms.
Running link step : cd /tmp/ltsmin9194593935755024690;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin9194593935755024690;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased17079350979007429954.hoa' '--buchi-type=spotba'
LTSmin run took 5253 ms.
FORMULA ShieldIIPs-PT-020B-LTLCardinality-05 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldIIPs-PT-020B-LTLCardinality-05 finished in 52233 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 1064 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1064/1064 places, 1044/1044 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 1062 transition count 1042
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1062 transition count 1042
Applied a total of 4 rules in 43 ms. Remains 1062 /1064 variables (removed 2) and now considering 1042/1044 (removed 2) transitions.
// Phase 1: matrix 1042 rows 1062 cols
[2024-05-28 22:31:35] [INFO ] Computed 181 invariants in 8 ms
[2024-05-28 22:31:35] [INFO ] Implicit Places using invariants in 363 ms returned []
[2024-05-28 22:31:35] [INFO ] Invariant cache hit.
[2024-05-28 22:31:36] [INFO ] Implicit Places using invariants and state equation in 968 ms returned []
Implicit Place search using SMT with State Equation took 1333 ms to find 0 implicit places.
[2024-05-28 22:31:36] [INFO ] Invariant cache hit.
[2024-05-28 22:31:36] [INFO ] Dead Transitions using invariants and state equation in 547 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1062/1064 places, 1042/1044 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1933 ms. Remains : 1062/1064 places, 1042/1044 transitions.
Stuttering acceptance computed with spot in 74 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-020B-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s290 0) (EQ s660 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 346 steps with 0 reset in 3 ms.
FORMULA ShieldIIPs-PT-020B-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-020B-LTLCardinality-06 finished in 2031 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 1064 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1064/1064 places, 1044/1044 transitions.
Applied a total of 0 rules in 23 ms. Remains 1064 /1064 variables (removed 0) and now considering 1044/1044 (removed 0) transitions.
// Phase 1: matrix 1044 rows 1064 cols
[2024-05-28 22:31:37] [INFO ] Computed 181 invariants in 11 ms
[2024-05-28 22:31:37] [INFO ] Implicit Places using invariants in 331 ms returned []
[2024-05-28 22:31:37] [INFO ] Invariant cache hit.
[2024-05-28 22:31:38] [INFO ] Implicit Places using invariants and state equation in 971 ms returned []
Implicit Place search using SMT with State Equation took 1304 ms to find 0 implicit places.
[2024-05-28 22:31:38] [INFO ] Invariant cache hit.
[2024-05-28 22:31:38] [INFO ] Dead Transitions using invariants and state equation in 563 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1894 ms. Remains : 1064/1064 places, 1044/1044 transitions.
Stuttering acceptance computed with spot in 62 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-020B-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (NEQ s328 0) (NEQ s156 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldIIPs-PT-020B-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-020B-LTLCardinality-07 finished in 1979 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&X(F(p1)))))'
Support contains 4 out of 1064 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1064/1064 places, 1044/1044 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 1062 transition count 1042
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1062 transition count 1042
Applied a total of 4 rules in 40 ms. Remains 1062 /1064 variables (removed 2) and now considering 1042/1044 (removed 2) transitions.
// Phase 1: matrix 1042 rows 1062 cols
[2024-05-28 22:31:39] [INFO ] Computed 181 invariants in 9 ms
[2024-05-28 22:31:39] [INFO ] Implicit Places using invariants in 334 ms returned []
[2024-05-28 22:31:39] [INFO ] Invariant cache hit.
[2024-05-28 22:31:40] [INFO ] Implicit Places using invariants and state equation in 942 ms returned []
Implicit Place search using SMT with State Equation took 1277 ms to find 0 implicit places.
[2024-05-28 22:31:40] [INFO ] Invariant cache hit.
[2024-05-28 22:31:40] [INFO ] Dead Transitions using invariants and state equation in 537 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1062/1064 places, 1042/1044 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1854 ms. Remains : 1062/1064 places, 1042/1044 transitions.
Stuttering acceptance computed with spot in 117 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : ShieldIIPs-PT-020B-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=2, aps=[p1:(OR (EQ s824 0) (EQ s234 1)), p0:(OR (EQ s740 0) (EQ s31 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 622 ms.
Product exploration explored 100000 steps with 33333 reset in 628 ms.
Computed a total of 239 stabilizing places and 239 stable transitions
Computed a total of 239 stabilizing places and 239 stable transitions
Knowledge obtained : [(AND p1 p0), (X p0), true, (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 16 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldIIPs-PT-020B-LTLCardinality-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldIIPs-PT-020B-LTLCardinality-08 finished in 3264 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0) U (p1&&F(p2))))'
Support contains 4 out of 1064 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1064/1064 places, 1044/1044 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 1062 transition count 1042
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1062 transition count 1042
Applied a total of 4 rules in 45 ms. Remains 1062 /1064 variables (removed 2) and now considering 1042/1044 (removed 2) transitions.
[2024-05-28 22:31:42] [INFO ] Invariant cache hit.
[2024-05-28 22:31:42] [INFO ] Implicit Places using invariants in 349 ms returned []
[2024-05-28 22:31:42] [INFO ] Invariant cache hit.
[2024-05-28 22:31:43] [INFO ] Implicit Places using invariants and state equation in 899 ms returned []
Implicit Place search using SMT with State Equation took 1249 ms to find 0 implicit places.
[2024-05-28 22:31:43] [INFO ] Invariant cache hit.
[2024-05-28 22:31:44] [INFO ] Dead Transitions using invariants and state equation in 543 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1062/1064 places, 1042/1044 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1838 ms. Remains : 1062/1064 places, 1042/1044 transitions.
Stuttering acceptance computed with spot in 116 ms :[true, (OR (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), (NOT p2)]
Running random walk in product with property : ShieldIIPs-PT-020B-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}, { cond=(AND p1 (NOT p2) p0), acceptance={0} source=2 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}]], initial=1, aps=[p1:(OR (EQ s53 0) (EQ s316 1) (EQ s3 1)), p2:(EQ s3 1), p0:(OR (EQ s316 0) (EQ s740 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 11525 reset in 317 ms.
Product exploration explored 100000 steps with 11696 reset in 323 ms.
Computed a total of 239 stabilizing places and 239 stable transitions
Computed a total of 239 stabilizing places and 239 stable transitions
Detected a total of 239/1062 stabilizing places and 239/1042 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p2) p0), (X (NOT p2)), (X p0), (X (AND p1 (NOT p2) p0)), (X (NOT (AND (NOT p1) p0))), (X (X (NOT p2))), true, (X (X p0)), (X (X (AND p1 (NOT p2) p0))), (X (X (NOT (AND (NOT p1) p0)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 11 factoid took 140 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(NOT p2)]
Finished random walk after 3 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=3 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 (NOT p2) p0), (X (NOT p2)), (X p0), (X (AND p1 (NOT p2) p0)), (X (NOT (AND (NOT p1) p0))), (X (X (NOT p2))), true, (X (X p0)), (X (X (AND p1 (NOT p2) p0))), (X (X (NOT (AND (NOT p1) p0)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F p2)]
Knowledge based reduction with 11 factoid took 173 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[(NOT p2)]
Stuttering acceptance computed with spot in 24 ms :[(NOT p2)]
[2024-05-28 22:31:45] [INFO ] Invariant cache hit.
[2024-05-28 22:31:45] [INFO ] [Real]Absence check using 181 positive place invariants in 83 ms returned sat
[2024-05-28 22:31:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 22:31:49] [INFO ] [Real]Absence check using state equation in 3328 ms returned sat
[2024-05-28 22:31:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 22:31:49] [INFO ] [Nat]Absence check using 181 positive place invariants in 58 ms returned sat
[2024-05-28 22:31:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 22:31:51] [INFO ] [Nat]Absence check using state equation in 1855 ms returned sat
[2024-05-28 22:31:51] [INFO ] Computed and/alt/rep : 1041/2342/1041 causal constraints (skipped 0 transitions) in 64 ms.
[2024-05-28 22:31:58] [INFO ] Added : 423 causal constraints over 87 iterations in 7269 ms. Result :sat
Could not prove EG (NOT p2)
Support contains 1 out of 1062 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 1062/1062 places, 1042/1042 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 99 transitions
Trivial Post-agglo rules discarded 99 transitions
Performed 99 trivial Post agglomeration. Transition count delta: 99
Iterating post reduction 0 with 99 rules applied. Total rules applied 99 place count 1061 transition count 942
Reduce places removed 99 places and 0 transitions.
Iterating post reduction 1 with 99 rules applied. Total rules applied 198 place count 962 transition count 942
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 101 Pre rules applied. Total rules applied 198 place count 962 transition count 841
Deduced a syphon composed of 101 places in 1 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 2 with 202 rules applied. Total rules applied 400 place count 861 transition count 841
Performed 355 Post agglomeration using F-continuation condition.Transition count delta: 355
Deduced a syphon composed of 355 places in 0 ms
Reduce places removed 355 places and 0 transitions.
Iterating global reduction 2 with 710 rules applied. Total rules applied 1110 place count 506 transition count 486
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1112 place count 504 transition count 484
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1113 place count 503 transition count 484
Applied a total of 1113 rules in 68 ms. Remains 503 /1062 variables (removed 559) and now considering 484/1042 (removed 558) transitions.
// Phase 1: matrix 484 rows 503 cols
[2024-05-28 22:31:58] [INFO ] Computed 180 invariants in 4 ms
[2024-05-28 22:31:59] [INFO ] Implicit Places using invariants in 291 ms returned []
[2024-05-28 22:31:59] [INFO ] Invariant cache hit.
[2024-05-28 22:31:59] [INFO ] Implicit Places using invariants and state equation in 490 ms returned []
Implicit Place search using SMT with State Equation took 798 ms to find 0 implicit places.
[2024-05-28 22:31:59] [INFO ] Redundant transitions in 64 ms returned [483]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 483 rows 503 cols
[2024-05-28 22:31:59] [INFO ] Computed 180 invariants in 2 ms
[2024-05-28 22:32:00] [INFO ] Dead Transitions using invariants and state equation in 288 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 503/1062 places, 483/1042 transitions.
Applied a total of 0 rules in 9 ms. Remains 503 /503 variables (removed 0) and now considering 483/483 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1255 ms. Remains : 503/1062 places, 483/1042 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Detected a total of 2/503 stabilizing places and 2/483 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p2), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (NOT p2)), (X p2), (X (X (NOT p2))), (X (X p2))]
Knowledge based reduction with 2 factoid took 164 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p2)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=0 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p2), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (NOT p2)), (X p2), (X (X (NOT p2))), (X (X p2)), (F p2)]
Knowledge based reduction with 2 factoid took 165 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p2)]
Stuttering acceptance computed with spot in 28 ms :[(NOT p2)]
[2024-05-28 22:32:00] [INFO ] Invariant cache hit.
[2024-05-28 22:32:00] [INFO ] [Real]Absence check using 180 positive place invariants in 57 ms returned sat
[2024-05-28 22:32:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 22:32:01] [INFO ] [Real]Absence check using state equation in 706 ms returned sat
[2024-05-28 22:32:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 22:32:01] [INFO ] [Nat]Absence check using 180 positive place invariants in 38 ms returned sat
[2024-05-28 22:32:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 22:32:02] [INFO ] [Nat]Absence check using state equation in 211 ms returned sat
[2024-05-28 22:32:02] [INFO ] Deduced a trap composed of 9 places in 202 ms of which 2 ms to minimize.
[2024-05-28 22:32:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 242 ms
[2024-05-28 22:32:02] [INFO ] Computed and/alt/rep : 446/1486/446 causal constraints (skipped 35 transitions) in 33 ms.
[2024-05-28 22:32:03] [INFO ] Added : 109 causal constraints over 22 iterations in 1477 ms. Result :sat
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 41 ms :[(NOT p2)]
Product exploration explored 100000 steps with 27430 reset in 331 ms.
Product exploration explored 100000 steps with 27418 reset in 338 ms.
Built C files in :
/tmp/ltsmin9164759694942873069
[2024-05-28 22:32:04] [INFO ] Computing symmetric may disable matrix : 483 transitions.
[2024-05-28 22:32:04] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 22:32:04] [INFO ] Computing symmetric may enable matrix : 483 transitions.
[2024-05-28 22:32:04] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 22:32:04] [INFO ] Computing Do-Not-Accords matrix : 483 transitions.
[2024-05-28 22:32:04] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 22:32:04] [INFO ] Built C files in 47ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9164759694942873069
Running compilation step : cd /tmp/ltsmin9164759694942873069;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1043 ms.
Running link step : cd /tmp/ltsmin9164759694942873069;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin9164759694942873069;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased9243169161743306689.hoa' '--buchi-type=spotba'
LTSmin run took 4128 ms.
FORMULA ShieldIIPs-PT-020B-LTLCardinality-11 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldIIPs-PT-020B-LTLCardinality-11 finished in 27532 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 1064 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1064/1064 places, 1044/1044 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 100 transitions
Trivial Post-agglo rules discarded 100 transitions
Performed 100 trivial Post agglomeration. Transition count delta: 100
Iterating post reduction 0 with 100 rules applied. Total rules applied 100 place count 1063 transition count 943
Reduce places removed 100 places and 0 transitions.
Iterating post reduction 1 with 100 rules applied. Total rules applied 200 place count 963 transition count 943
Performed 102 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 102 Pre rules applied. Total rules applied 200 place count 963 transition count 841
Deduced a syphon composed of 102 places in 1 ms
Reduce places removed 102 places and 0 transitions.
Iterating global reduction 2 with 204 rules applied. Total rules applied 404 place count 861 transition count 841
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 406 place count 859 transition count 839
Iterating global reduction 2 with 2 rules applied. Total rules applied 408 place count 859 transition count 839
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 408 place count 859 transition count 838
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 410 place count 858 transition count 838
Performed 355 Post agglomeration using F-continuation condition.Transition count delta: 355
Deduced a syphon composed of 355 places in 0 ms
Reduce places removed 355 places and 0 transitions.
Iterating global reduction 2 with 710 rules applied. Total rules applied 1120 place count 503 transition count 483
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1122 place count 501 transition count 481
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1123 place count 500 transition count 481
Applied a total of 1123 rules in 114 ms. Remains 500 /1064 variables (removed 564) and now considering 481/1044 (removed 563) transitions.
// Phase 1: matrix 481 rows 500 cols
[2024-05-28 22:32:09] [INFO ] Computed 180 invariants in 2 ms
[2024-05-28 22:32:10] [INFO ] Implicit Places using invariants in 360 ms returned []
[2024-05-28 22:32:10] [INFO ] Invariant cache hit.
[2024-05-28 22:32:10] [INFO ] Implicit Places using invariants and state equation in 526 ms returned []
Implicit Place search using SMT with State Equation took 888 ms to find 0 implicit places.
[2024-05-28 22:32:10] [INFO ] Redundant transitions in 52 ms returned [480]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 480 rows 500 cols
[2024-05-28 22:32:10] [INFO ] Computed 180 invariants in 4 ms
[2024-05-28 22:32:11] [INFO ] Dead Transitions using invariants and state equation in 299 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 500/1064 places, 480/1044 transitions.
Applied a total of 0 rules in 14 ms. Remains 500 /500 variables (removed 0) and now considering 480/480 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1396 ms. Remains : 500/1064 places, 480/1044 transitions.
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-020B-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s430 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]]
Product exploration explored 100000 steps with 3427 reset in 440 ms.
Product exploration explored 100000 steps with 3249 reset in 543 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 325 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Finished random walk after 6 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=6 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 155 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
[2024-05-28 22:32:12] [INFO ] Invariant cache hit.
[2024-05-28 22:32:13] [INFO ] [Real]Absence check using 180 positive place invariants in 59 ms returned sat
[2024-05-28 22:32:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 22:32:13] [INFO ] [Real]Absence check using state equation in 549 ms returned sat
[2024-05-28 22:32:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 22:32:14] [INFO ] [Nat]Absence check using 180 positive place invariants in 56 ms returned sat
[2024-05-28 22:32:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 22:32:14] [INFO ] [Nat]Absence check using state equation in 520 ms returned sat
[2024-05-28 22:32:14] [INFO ] Deduced a trap composed of 3 places in 35 ms of which 2 ms to minimize.
[2024-05-28 22:32:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 97 ms
[2024-05-28 22:32:14] [INFO ] Computed and/alt/rep : 478/1191/478 causal constraints (skipped 0 transitions) in 38 ms.
[2024-05-28 22:32:23] [INFO ] Added : 478 causal constraints over 96 iterations in 8402 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 500 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 500/500 places, 480/480 transitions.
Applied a total of 0 rules in 7 ms. Remains 500 /500 variables (removed 0) and now considering 480/480 (removed 0) transitions.
[2024-05-28 22:32:23] [INFO ] Invariant cache hit.
[2024-05-28 22:32:23] [INFO ] Implicit Places using invariants in 261 ms returned []
[2024-05-28 22:32:23] [INFO ] Invariant cache hit.
[2024-05-28 22:32:23] [INFO ] Implicit Places using invariants and state equation in 475 ms returned []
Implicit Place search using SMT with State Equation took 747 ms to find 0 implicit places.
[2024-05-28 22:32:23] [INFO ] Redundant transitions in 51 ms returned []
[2024-05-28 22:32:23] [INFO ] Invariant cache hit.
[2024-05-28 22:32:24] [INFO ] Dead Transitions using invariants and state equation in 248 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1059 ms. Remains : 500/500 places, 480/480 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 181 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 204 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
[2024-05-28 22:32:24] [INFO ] Invariant cache hit.
[2024-05-28 22:32:25] [INFO ] [Real]Absence check using 180 positive place invariants in 59 ms returned sat
[2024-05-28 22:32:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 22:32:25] [INFO ] [Real]Absence check using state equation in 581 ms returned sat
[2024-05-28 22:32:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 22:32:25] [INFO ] [Nat]Absence check using 180 positive place invariants in 56 ms returned sat
[2024-05-28 22:32:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 22:32:26] [INFO ] [Nat]Absence check using state equation in 568 ms returned sat
[2024-05-28 22:32:26] [INFO ] Deduced a trap composed of 3 places in 17 ms of which 0 ms to minimize.
[2024-05-28 22:32:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 63 ms
[2024-05-28 22:32:26] [INFO ] Computed and/alt/rep : 478/1191/478 causal constraints (skipped 0 transitions) in 24 ms.
[2024-05-28 22:32:35] [INFO ] Added : 478 causal constraints over 96 iterations in 8464 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 3353 reset in 460 ms.
Product exploration explored 100000 steps with 3384 reset in 538 ms.
Built C files in :
/tmp/ltsmin3350426260940467771
[2024-05-28 22:32:36] [INFO ] Computing symmetric may disable matrix : 480 transitions.
[2024-05-28 22:32:36] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 22:32:36] [INFO ] Computing symmetric may enable matrix : 480 transitions.
[2024-05-28 22:32:36] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 22:32:36] [INFO ] Computing Do-Not-Accords matrix : 480 transitions.
[2024-05-28 22:32:36] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 22:32:36] [INFO ] Built C files in 54ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3350426260940467771
Running compilation step : cd /tmp/ltsmin3350426260940467771;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1070 ms.
Running link step : cd /tmp/ltsmin3350426260940467771;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin3350426260940467771;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased17622496840043395960.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 500 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 500/500 places, 480/480 transitions.
Applied a total of 0 rules in 20 ms. Remains 500 /500 variables (removed 0) and now considering 480/480 (removed 0) transitions.
[2024-05-28 22:32:51] [INFO ] Invariant cache hit.
[2024-05-28 22:32:51] [INFO ] Implicit Places using invariants in 265 ms returned []
[2024-05-28 22:32:51] [INFO ] Invariant cache hit.
[2024-05-28 22:32:52] [INFO ] Implicit Places using invariants and state equation in 485 ms returned []
Implicit Place search using SMT with State Equation took 770 ms to find 0 implicit places.
[2024-05-28 22:32:52] [INFO ] Redundant transitions in 57 ms returned []
[2024-05-28 22:32:52] [INFO ] Invariant cache hit.
[2024-05-28 22:32:52] [INFO ] Dead Transitions using invariants and state equation in 240 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1094 ms. Remains : 500/500 places, 480/480 transitions.
Built C files in :
/tmp/ltsmin5736583920040269921
[2024-05-28 22:32:52] [INFO ] Computing symmetric may disable matrix : 480 transitions.
[2024-05-28 22:32:52] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 22:32:52] [INFO ] Computing symmetric may enable matrix : 480 transitions.
[2024-05-28 22:32:52] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 22:32:52] [INFO ] Computing Do-Not-Accords matrix : 480 transitions.
[2024-05-28 22:32:52] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 22:32:52] [INFO ] Built C files in 45ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5736583920040269921
Running compilation step : cd /tmp/ltsmin5736583920040269921;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1032 ms.
Running link step : cd /tmp/ltsmin5736583920040269921;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin5736583920040269921;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased15548461673519788817.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-28 22:33:07] [INFO ] Flatten gal took : 21 ms
[2024-05-28 22:33:07] [INFO ] Flatten gal took : 20 ms
[2024-05-28 22:33:07] [INFO ] Time to serialize gal into /tmp/LTL641100386071404023.gal : 3 ms
[2024-05-28 22:33:07] [INFO ] Time to serialize properties into /tmp/LTL2915687951883397261.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL641100386071404023.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1370378694275037663.hoa' '-atoms' '/tmp/LTL2915687951883397261.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...316
Loading property file /tmp/LTL2915687951883397261.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1370378694275037663.hoa
Detected timeout of ITS tools.
[2024-05-28 22:33:22] [INFO ] Flatten gal took : 19 ms
[2024-05-28 22:33:22] [INFO ] Flatten gal took : 18 ms
[2024-05-28 22:33:22] [INFO ] Time to serialize gal into /tmp/LTL16843811003142890797.gal : 3 ms
[2024-05-28 22:33:22] [INFO ] Time to serialize properties into /tmp/LTL2921399606450778659.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16843811003142890797.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2921399606450778659.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F("(p1037==1)"))))
Formula 0 simplified : FG!"(p1037==1)"
Detected timeout of ITS tools.
[2024-05-28 22:33:37] [INFO ] Flatten gal took : 19 ms
[2024-05-28 22:33:37] [INFO ] Applying decomposition
[2024-05-28 22:33:37] [INFO ] Flatten gal took : 17 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/graph6990283765415214654.txt' '-o' '/tmp/graph6990283765415214654.bin' '-w' '/tmp/graph6990283765415214654.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph6990283765415214654.bin' '-l' '-1' '-v' '-w' '/tmp/graph6990283765415214654.weights' '-q' '0' '-e' '0.001'
[2024-05-28 22:33:37] [INFO ] Decomposing Gal with order
[2024-05-28 22:33:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 22:33:37] [INFO ] Removed a total of 315 redundant transitions.
[2024-05-28 22:33:37] [INFO ] Flatten gal took : 31 ms
[2024-05-28 22:33:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 304 labels/synchronizations in 13 ms.
[2024-05-28 22:33:37] [INFO ] Time to serialize gal into /tmp/LTL12710741275067225767.gal : 14 ms
[2024-05-28 22:33:37] [INFO ] Time to serialize properties into /tmp/LTL843230501960331020.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12710741275067225767.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL843230501960331020.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...254
Read 1 LTL properties
Checking formula 0 : !((G(F("(i17.i0.u156.p1037==1)"))))
Formula 0 simplified : FG!"(i17.i0.u156.p1037==1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9732660514892993100
[2024-05-28 22:33:52] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9732660514892993100
Running compilation step : cd /tmp/ltsmin9732660514892993100;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 779 ms.
Running link step : cd /tmp/ltsmin9732660514892993100;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin9732660514892993100;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-020B-LTLCardinality-14 finished in 118212 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)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
[2024-05-28 22:34:08] [INFO ] Flatten gal took : 28 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin15795329224523271190
[2024-05-28 22:34:08] [INFO ] Computing symmetric may disable matrix : 1044 transitions.
[2024-05-28 22:34:08] [INFO ] Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 22:34:08] [INFO ] Computing symmetric may enable matrix : 1044 transitions.
[2024-05-28 22:34:08] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 22:34:08] [INFO ] Applying decomposition
[2024-05-28 22:34:08] [INFO ] Flatten gal took : 30 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/graph7304427112445725519.txt' '-o' '/tmp/graph7304427112445725519.bin' '-w' '/tmp/graph7304427112445725519.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph7304427112445725519.bin' '-l' '-1' '-v' '-w' '/tmp/graph7304427112445725519.weights' '-q' '0' '-e' '0.001'
[2024-05-28 22:34:08] [INFO ] Decomposing Gal with order
[2024-05-28 22:34:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 22:34:08] [INFO ] Computing Do-Not-Accords matrix : 1044 transitions.
[2024-05-28 22:34:08] [INFO ] Computation of Completed DNA matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 22:34:08] [INFO ] Built C files in 197ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15795329224523271190
Running compilation step : cd /tmp/ltsmin15795329224523271190;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-28 22:34:08] [INFO ] Removed a total of 460 redundant transitions.
[2024-05-28 22:34:08] [INFO ] Flatten gal took : 74 ms
[2024-05-28 22:34:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2024-05-28 22:34:08] [INFO ] Time to serialize gal into /tmp/LTLCardinality16667928929349067430.gal : 27 ms
[2024-05-28 22:34:08] [INFO ] Time to serialize properties into /tmp/LTLCardinality16025760876497809751.ltl : 11 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/LTLCardinality16667928929349067430.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality16025760876497809751.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...278
Read 2 LTL properties
Checking formula 0 : !((F(G("(i12.i1.u252.p740!=1)"))))
Formula 0 simplified : GF!"(i12.i1.u252.p740!=1)"
Compilation finished in 3065 ms.
Running link step : cd /tmp/ltsmin15795329224523271190;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 52 ms.
Running LTSmin : cd /tmp/ltsmin15795329224523271190;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-28 22:55:52] [INFO ] Applying decomposition
[2024-05-28 22:55:52] [INFO ] Flatten gal took : 75 ms
[2024-05-28 22:55:52] [INFO ] Decomposing Gal with order
[2024-05-28 22:55:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 22:55:52] [INFO ] Removed a total of 320 redundant transitions.
[2024-05-28 22:55:52] [INFO ] Flatten gal took : 138 ms
[2024-05-28 22:55:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 400 labels/synchronizations in 84 ms.
[2024-05-28 22:55:53] [INFO ] Time to serialize gal into /tmp/LTLCardinality15095315676701735329.gal : 32 ms
[2024-05-28 22:55:53] [INFO ] Time to serialize properties into /tmp/LTLCardinality2192125697114141217.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality15095315676701735329.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality2192125697114141217.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 2 LTL properties
Checking formula 0 : !((F(G("(i0.i0.i0.i0.i0.i0.i0.i1.i0.i0.i0.i0.i0.i0.u232.p740!=1)"))))
Formula 0 simplified : GF!"(i0.i0.i0.i0.i0.i0.i0.i1.i0.i0.i0.i0.i0.i0.u232.p740!=1)"
WARNING : LTSmin timed out (>1800 s) on command cd /tmp/ltsmin15795329224523271190;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin15795329224523271190;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp1==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-28 23:17:41] [INFO ] Flatten gal took : 526 ms
[2024-05-28 23:17:43] [INFO ] Input system was already deterministic with 1044 transitions.
[2024-05-28 23:17:44] [INFO ] Transformed 1064 places.
[2024-05-28 23:17:44] [INFO ] Transformed 1044 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-28 23:17:45] [INFO ] Time to serialize gal into /tmp/LTLCardinality2762401068243053605.gal : 24 ms
[2024-05-28 23:17:45] [INFO ] Time to serialize properties into /tmp/LTLCardinality15918605377958032858.ltl : 23 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/LTLCardinality2762401068243053605.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality15918605377958032858.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...343
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F(G("(p740!=1)"))))
Formula 0 simplified : GF!"(p740!=1)"
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 8268904 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15939844 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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="ShieldIIPs-PT-020B"
export BK_EXAMINATION="LTLCardinality"
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 ShieldIIPs-PT-020B, 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 r373-tall-171683788400067"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-020B.tgz
mv ShieldIIPs-PT-020B 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 ;