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-171683788400078.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-030B, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r373-tall-171683788400078
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 940K
-rw-r--r-- 1 mcc users 5.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 50K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K 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 3.5K May 19 07:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 16:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 19:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 11 14:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 123K Apr 11 14:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K May 14 13:22 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 503K 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-030B-LTLFireability-00
FORMULA_NAME ShieldIIPs-PT-030B-LTLFireability-01
FORMULA_NAME ShieldIIPs-PT-030B-LTLFireability-02
FORMULA_NAME ShieldIIPs-PT-030B-LTLFireability-03
FORMULA_NAME ShieldIIPs-PT-030B-LTLFireability-04
FORMULA_NAME ShieldIIPs-PT-030B-LTLFireability-05
FORMULA_NAME ShieldIIPs-PT-030B-LTLFireability-06
FORMULA_NAME ShieldIIPs-PT-030B-LTLFireability-07
FORMULA_NAME ShieldIIPs-PT-030B-LTLFireability-08
FORMULA_NAME ShieldIIPs-PT-030B-LTLFireability-09
FORMULA_NAME ShieldIIPs-PT-030B-LTLFireability-10
FORMULA_NAME ShieldIIPs-PT-030B-LTLFireability-11
FORMULA_NAME ShieldIIPs-PT-030B-LTLFireability-12
FORMULA_NAME ShieldIIPs-PT-030B-LTLFireability-13
FORMULA_NAME ShieldIIPs-PT-030B-LTLFireability-14
FORMULA_NAME ShieldIIPs-PT-030B-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716938950305

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPs-PT-030B
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-28 23:29:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-28 23:29:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 23:29:12] [INFO ] Load time of PNML (sax parser for PT used): 137 ms
[2024-05-28 23:29:12] [INFO ] Transformed 1803 places.
[2024-05-28 23:29:12] [INFO ] Transformed 1773 transitions.
[2024-05-28 23:29:12] [INFO ] Found NUPN structural information;
[2024-05-28 23:29:12] [INFO ] Parsed PT model containing 1803 places and 1773 transitions and 5346 arcs in 274 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA ShieldIIPs-PT-030B-LTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 49 out of 1803 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1803/1803 places, 1773/1773 transitions.
Discarding 205 places :
Symmetric choice reduction at 0 with 205 rule applications. Total rules 205 place count 1598 transition count 1568
Iterating global reduction 0 with 205 rules applied. Total rules applied 410 place count 1598 transition count 1568
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 411 place count 1597 transition count 1567
Iterating global reduction 0 with 1 rules applied. Total rules applied 412 place count 1597 transition count 1567
Applied a total of 412 rules in 400 ms. Remains 1597 /1803 variables (removed 206) and now considering 1567/1773 (removed 206) transitions.
// Phase 1: matrix 1567 rows 1597 cols
[2024-05-28 23:29:13] [INFO ] Computed 271 invariants in 34 ms
[2024-05-28 23:29:14] [INFO ] Implicit Places using invariants in 826 ms returned []
[2024-05-28 23:29:14] [INFO ] Invariant cache hit.
[2024-05-28 23:29:15] [INFO ] Implicit Places using invariants and state equation in 1532 ms returned []
Implicit Place search using SMT with State Equation took 2391 ms to find 0 implicit places.
[2024-05-28 23:29:15] [INFO ] Invariant cache hit.
[2024-05-28 23:29:16] [INFO ] Dead Transitions using invariants and state equation in 887 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1597/1803 places, 1567/1773 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3684 ms. Remains : 1597/1803 places, 1567/1773 transitions.
Support contains 49 out of 1597 places after structural reductions.
[2024-05-28 23:29:16] [INFO ] Flatten gal took : 142 ms
[2024-05-28 23:29:16] [INFO ] Flatten gal took : 82 ms
[2024-05-28 23:29:17] [INFO ] Input system was already deterministic with 1567 transitions.
Support contains 44 out of 1597 places (down from 49) after GAL structural reductions.
Finished random walk after 6067 steps, including 1 resets, run visited all 28 properties in 351 ms. (steps per millisecond=17 )
Parikh walk visited 0 properties in 1 ms.
Computed a total of 362 stabilizing places and 362 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(!p0)||(!p0&&F(p1)))))'
Support contains 3 out of 1597 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1597/1597 places, 1567/1567 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 1592 transition count 1562
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 1592 transition count 1562
Applied a total of 10 rules in 120 ms. Remains 1592 /1597 variables (removed 5) and now considering 1562/1567 (removed 5) transitions.
// Phase 1: matrix 1562 rows 1592 cols
[2024-05-28 23:29:18] [INFO ] Computed 271 invariants in 14 ms
[2024-05-28 23:29:18] [INFO ] Implicit Places using invariants in 563 ms returned []
[2024-05-28 23:29:18] [INFO ] Invariant cache hit.
[2024-05-28 23:29:20] [INFO ] Implicit Places using invariants and state equation in 1686 ms returned []
Implicit Place search using SMT with State Equation took 2254 ms to find 0 implicit places.
[2024-05-28 23:29:20] [INFO ] Invariant cache hit.
[2024-05-28 23:29:21] [INFO ] Dead Transitions using invariants and state equation in 951 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1592/1597 places, 1562/1567 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3326 ms. Remains : 1592/1597 places, 1562/1567 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 292 ms :[true, (NOT p1), p0, p0, (AND (NOT p1) p0)]
Running random walk in product with property : ShieldIIPs-PT-030B-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=p0, acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 4}]], initial=2, aps=[p1:(NEQ s1277 1), p0:(AND (EQ s44 1) (EQ s66 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 953 ms.
Product exploration explored 100000 steps with 50000 reset in 916 ms.
Computed a total of 359 stabilizing places and 359 stable transitions
Computed a total of 359 stabilizing places and 359 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), true, (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 24 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldIIPs-PT-030B-LTLFireability-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldIIPs-PT-030B-LTLFireability-00 finished in 5622 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 1597 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1597/1597 places, 1567/1567 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 151 transitions
Trivial Post-agglo rules discarded 151 transitions
Performed 151 trivial Post agglomeration. Transition count delta: 151
Iterating post reduction 0 with 151 rules applied. Total rules applied 151 place count 1596 transition count 1415
Reduce places removed 151 places and 0 transitions.
Iterating post reduction 1 with 151 rules applied. Total rules applied 302 place count 1445 transition count 1415
Performed 151 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 151 Pre rules applied. Total rules applied 302 place count 1445 transition count 1264
Deduced a syphon composed of 151 places in 3 ms
Reduce places removed 151 places and 0 transitions.
Iterating global reduction 2 with 302 rules applied. Total rules applied 604 place count 1294 transition count 1264
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 609 place count 1289 transition count 1259
Iterating global reduction 2 with 5 rules applied. Total rules applied 614 place count 1289 transition count 1259
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 614 place count 1289 transition count 1256
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 620 place count 1286 transition count 1256
Performed 531 Post agglomeration using F-continuation condition.Transition count delta: 531
Deduced a syphon composed of 531 places in 1 ms
Reduce places removed 531 places and 0 transitions.
Iterating global reduction 2 with 1062 rules applied. Total rules applied 1682 place count 755 transition count 725
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 1684 place count 753 transition count 723
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1685 place count 752 transition count 723
Applied a total of 1685 rules in 372 ms. Remains 752 /1597 variables (removed 845) and now considering 723/1567 (removed 844) transitions.
// Phase 1: matrix 723 rows 752 cols
[2024-05-28 23:29:23] [INFO ] Computed 270 invariants in 5 ms
[2024-05-28 23:29:24] [INFO ] Implicit Places using invariants in 404 ms returned []
[2024-05-28 23:29:24] [INFO ] Invariant cache hit.
[2024-05-28 23:29:25] [INFO ] Implicit Places using invariants and state equation in 841 ms returned []
Implicit Place search using SMT with State Equation took 1248 ms to find 0 implicit places.
[2024-05-28 23:29:25] [INFO ] Redundant transitions in 162 ms returned [722]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 722 rows 752 cols
[2024-05-28 23:29:25] [INFO ] Computed 270 invariants in 9 ms
[2024-05-28 23:29:25] [INFO ] Dead Transitions using invariants and state equation in 417 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 752/1597 places, 722/1567 transitions.
Applied a total of 0 rules in 20 ms. Remains 752 /752 variables (removed 0) and now considering 722/722 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2232 ms. Remains : 752/1597 places, 722/1567 transitions.
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-030B-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (NEQ s337 1) (NEQ s372 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 64 reset in 690 ms.
Product exploration explored 100000 steps with 64 reset in 840 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 89 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 36 ms :[(NOT p0)]
Finished random walk after 750 steps, including 0 resets, run visited all 1 properties in 11 ms. (steps per millisecond=68 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 95 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Support contains 2 out of 752 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 752/752 places, 722/722 transitions.
Applied a total of 0 rules in 19 ms. Remains 752 /752 variables (removed 0) and now considering 722/722 (removed 0) transitions.
[2024-05-28 23:29:27] [INFO ] Invariant cache hit.
[2024-05-28 23:29:28] [INFO ] Implicit Places using invariants in 381 ms returned []
[2024-05-28 23:29:28] [INFO ] Invariant cache hit.
[2024-05-28 23:29:28] [INFO ] Implicit Places using invariants and state equation in 763 ms returned []
Implicit Place search using SMT with State Equation took 1150 ms to find 0 implicit places.
[2024-05-28 23:29:28] [INFO ] Redundant transitions in 85 ms returned []
[2024-05-28 23:29:28] [INFO ] Invariant cache hit.
[2024-05-28 23:29:29] [INFO ] Dead Transitions using invariants and state equation in 415 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1682 ms. Remains : 752/752 places, 722/722 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 75 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 47 ms :[(NOT p0)]
Finished random walk after 539 steps, including 0 resets, run visited all 1 properties in 9 ms. (steps per millisecond=59 )
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 113 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
Product exploration explored 100000 steps with 64 reset in 641 ms.
Product exploration explored 100000 steps with 64 reset in 779 ms.
Built C files in :
/tmp/ltsmin6795542680511788335
[2024-05-28 23:29:31] [INFO ] Computing symmetric may disable matrix : 722 transitions.
[2024-05-28 23:29:31] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:29:31] [INFO ] Computing symmetric may enable matrix : 722 transitions.
[2024-05-28 23:29:31] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:29:31] [INFO ] Computing Do-Not-Accords matrix : 722 transitions.
[2024-05-28 23:29:31] [INFO ] Computation of Completed DNA matrix. took 20 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:29:31] [INFO ] Built C files in 135ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6795542680511788335
Running compilation step : cd /tmp/ltsmin6795542680511788335;'/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 1952 ms.
Running link step : cd /tmp/ltsmin6795542680511788335;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 54 ms.
Running LTSmin : cd /tmp/ltsmin6795542680511788335;'/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/stateBased5328891764481382246.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 752 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 752/752 places, 722/722 transitions.
Applied a total of 0 rules in 18 ms. Remains 752 /752 variables (removed 0) and now considering 722/722 (removed 0) transitions.
[2024-05-28 23:29:46] [INFO ] Invariant cache hit.
[2024-05-28 23:29:46] [INFO ] Implicit Places using invariants in 354 ms returned []
[2024-05-28 23:29:46] [INFO ] Invariant cache hit.
[2024-05-28 23:29:47] [INFO ] Implicit Places using invariants and state equation in 808 ms returned []
Implicit Place search using SMT with State Equation took 1168 ms to find 0 implicit places.
[2024-05-28 23:29:47] [INFO ] Redundant transitions in 128 ms returned []
[2024-05-28 23:29:47] [INFO ] Invariant cache hit.
[2024-05-28 23:29:48] [INFO ] Dead Transitions using invariants and state equation in 415 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1741 ms. Remains : 752/752 places, 722/722 transitions.
Built C files in :
/tmp/ltsmin4211759359257600908
[2024-05-28 23:29:48] [INFO ] Computing symmetric may disable matrix : 722 transitions.
[2024-05-28 23:29:48] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:29:48] [INFO ] Computing symmetric may enable matrix : 722 transitions.
[2024-05-28 23:29:48] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:29:48] [INFO ] Computing Do-Not-Accords matrix : 722 transitions.
[2024-05-28 23:29:48] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:29:48] [INFO ] Built C files in 98ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4211759359257600908
Running compilation step : cd /tmp/ltsmin4211759359257600908;'/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 1886 ms.
Running link step : cd /tmp/ltsmin4211759359257600908;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 46 ms.
Running LTSmin : cd /tmp/ltsmin4211759359257600908;'/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/stateBased2962263020203418247.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-28 23:30:03] [INFO ] Flatten gal took : 36 ms
[2024-05-28 23:30:03] [INFO ] Flatten gal took : 33 ms
[2024-05-28 23:30:03] [INFO ] Time to serialize gal into /tmp/LTL10585551337213805666.gal : 9 ms
[2024-05-28 23:30:03] [INFO ] Time to serialize properties into /tmp/LTL6634410795854468036.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10585551337213805666.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10272623091021993295.hoa' '-atoms' '/tmp/LTL6634410795854468036.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/LTL6634410795854468036.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10272623091021993295.hoa
Detected timeout of ITS tools.
[2024-05-28 23:30:18] [INFO ] Flatten gal took : 30 ms
[2024-05-28 23:30:18] [INFO ] Flatten gal took : 30 ms
[2024-05-28 23:30:18] [INFO ] Time to serialize gal into /tmp/LTL4763570288494001442.gal : 6 ms
[2024-05-28 23:30:18] [INFO ] Time to serialize properties into /tmp/LTL2394359019887916526.ltl : 5 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/LTL4763570288494001442.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2394359019887916526.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F(G("((p821!=1)||(p899!=1))"))))
Formula 0 simplified : GF!"((p821!=1)||(p899!=1))"
Detected timeout of ITS tools.
[2024-05-28 23:30:33] [INFO ] Flatten gal took : 28 ms
[2024-05-28 23:30:33] [INFO ] Applying decomposition
[2024-05-28 23:30:33] [INFO ] Flatten gal took : 26 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/graph18441838120043714002.txt' '-o' '/tmp/graph18441838120043714002.bin' '-w' '/tmp/graph18441838120043714002.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph18441838120043714002.bin' '-l' '-1' '-v' '-w' '/tmp/graph18441838120043714002.weights' '-q' '0' '-e' '0.001'
[2024-05-28 23:30:33] [INFO ] Decomposing Gal with order
[2024-05-28 23:30:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 23:30:33] [INFO ] Removed a total of 475 redundant transitions.
[2024-05-28 23:30:33] [INFO ] Flatten gal took : 97 ms
[2024-05-28 23:30:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 452 labels/synchronizations in 21 ms.
[2024-05-28 23:30:34] [INFO ] Time to serialize gal into /tmp/LTL13983874289617277559.gal : 12 ms
[2024-05-28 23:30:34] [INFO ] Time to serialize properties into /tmp/LTL8657939857033164839.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/LTL13983874289617277559.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8657939857033164839.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("((i13.u122.p821!=1)||(i14.i2.u134.p899!=1))"))))
Formula 0 simplified : GF!"((i13.u122.p821!=1)||(i14.i2.u134.p899!=1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14042335046163636521
[2024-05-28 23:30:49] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14042335046163636521
Running compilation step : cd /tmp/ltsmin14042335046163636521;'/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 1186 ms.
Running link step : cd /tmp/ltsmin14042335046163636521;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin14042335046163636521;'/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-030B-LTLFireability-01 finished in 100636 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 5 out of 1597 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1597/1597 places, 1567/1567 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 149 transitions
Trivial Post-agglo rules discarded 149 transitions
Performed 149 trivial Post agglomeration. Transition count delta: 149
Iterating post reduction 0 with 149 rules applied. Total rules applied 149 place count 1596 transition count 1417
Reduce places removed 149 places and 0 transitions.
Iterating post reduction 1 with 149 rules applied. Total rules applied 298 place count 1447 transition count 1417
Performed 151 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 151 Pre rules applied. Total rules applied 298 place count 1447 transition count 1266
Deduced a syphon composed of 151 places in 2 ms
Reduce places removed 151 places and 0 transitions.
Iterating global reduction 2 with 302 rules applied. Total rules applied 600 place count 1296 transition count 1266
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 605 place count 1291 transition count 1261
Iterating global reduction 2 with 5 rules applied. Total rules applied 610 place count 1291 transition count 1261
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 610 place count 1291 transition count 1258
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 616 place count 1288 transition count 1258
Performed 533 Post agglomeration using F-continuation condition.Transition count delta: 533
Deduced a syphon composed of 533 places in 2 ms
Reduce places removed 533 places and 0 transitions.
Iterating global reduction 2 with 1066 rules applied. Total rules applied 1682 place count 755 transition count 725
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 1684 place count 753 transition count 723
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1685 place count 752 transition count 723
Applied a total of 1685 rules in 245 ms. Remains 752 /1597 variables (removed 845) and now considering 723/1567 (removed 844) transitions.
// Phase 1: matrix 723 rows 752 cols
[2024-05-28 23:31:04] [INFO ] Computed 270 invariants in 5 ms
[2024-05-28 23:31:04] [INFO ] Implicit Places using invariants in 406 ms returned []
[2024-05-28 23:31:04] [INFO ] Invariant cache hit.
[2024-05-28 23:31:05] [INFO ] Implicit Places using invariants and state equation in 814 ms returned []
Implicit Place search using SMT with State Equation took 1224 ms to find 0 implicit places.
[2024-05-28 23:31:05] [INFO ] Redundant transitions in 85 ms returned [722]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 722 rows 752 cols
[2024-05-28 23:31:05] [INFO ] Computed 270 invariants in 3 ms
[2024-05-28 23:31:06] [INFO ] Dead Transitions using invariants and state equation in 390 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 752/1597 places, 722/1567 transitions.
Applied a total of 0 rules in 15 ms. Remains 752 /752 variables (removed 0) and now considering 722/722 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1967 ms. Remains : 752/1597 places, 722/1567 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-030B-LTLFireability-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:(AND (OR (EQ s10 0) (EQ s17 0) (EQ s28 0)) (OR (EQ s383 0) (EQ s394 0)))], 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 64 reset in 633 ms.
Product exploration explored 100000 steps with 64 reset in 769 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 79 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 29 ms :[(NOT p0)]
Finished random walk after 854 steps, including 0 resets, run visited all 1 properties in 12 ms. (steps per millisecond=71 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 94 ms. Reduced automaton from 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 28 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Support contains 5 out of 752 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 752/752 places, 722/722 transitions.
Applied a total of 0 rules in 18 ms. Remains 752 /752 variables (removed 0) and now considering 722/722 (removed 0) transitions.
[2024-05-28 23:31:07] [INFO ] Invariant cache hit.
[2024-05-28 23:31:08] [INFO ] Implicit Places using invariants in 366 ms returned []
[2024-05-28 23:31:08] [INFO ] Invariant cache hit.
[2024-05-28 23:31:09] [INFO ] Implicit Places using invariants and state equation in 778 ms returned []
Implicit Place search using SMT with State Equation took 1146 ms to find 0 implicit places.
[2024-05-28 23:31:09] [INFO ] Redundant transitions in 77 ms returned []
[2024-05-28 23:31:09] [INFO ] Invariant cache hit.
[2024-05-28 23:31:09] [INFO ] Dead Transitions using invariants and state equation in 367 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1616 ms. Remains : 752/752 places, 722/722 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 69 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)]
Finished random walk after 1538 steps, including 0 resets, run visited all 1 properties in 18 ms. (steps per millisecond=85 )
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 90 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 26 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 65 reset in 629 ms.
Product exploration explored 100000 steps with 64 reset in 772 ms.
Built C files in :
/tmp/ltsmin12774379858540440788
[2024-05-28 23:31:11] [INFO ] Computing symmetric may disable matrix : 722 transitions.
[2024-05-28 23:31:11] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:31:11] [INFO ] Computing symmetric may enable matrix : 722 transitions.
[2024-05-28 23:31:11] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:31:11] [INFO ] Computing Do-Not-Accords matrix : 722 transitions.
[2024-05-28 23:31:11] [INFO ] Computation of Completed DNA matrix. took 12 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:31:11] [INFO ] Built C files in 121ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12774379858540440788
Running compilation step : cd /tmp/ltsmin12774379858540440788;'/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 1829 ms.
Running link step : cd /tmp/ltsmin12774379858540440788;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin12774379858540440788;'/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/stateBased11230939618450861183.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 5 out of 752 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 752/752 places, 722/722 transitions.
Applied a total of 0 rules in 21 ms. Remains 752 /752 variables (removed 0) and now considering 722/722 (removed 0) transitions.
[2024-05-28 23:31:26] [INFO ] Invariant cache hit.
[2024-05-28 23:31:26] [INFO ] Implicit Places using invariants in 387 ms returned []
[2024-05-28 23:31:26] [INFO ] Invariant cache hit.
[2024-05-28 23:31:27] [INFO ] Implicit Places using invariants and state equation in 746 ms returned []
Implicit Place search using SMT with State Equation took 1135 ms to find 0 implicit places.
[2024-05-28 23:31:27] [INFO ] Redundant transitions in 83 ms returned []
[2024-05-28 23:31:27] [INFO ] Invariant cache hit.
[2024-05-28 23:31:28] [INFO ] Dead Transitions using invariants and state equation in 414 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1664 ms. Remains : 752/752 places, 722/722 transitions.
Built C files in :
/tmp/ltsmin3891083178192757513
[2024-05-28 23:31:28] [INFO ] Computing symmetric may disable matrix : 722 transitions.
[2024-05-28 23:31:28] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:31:28] [INFO ] Computing symmetric may enable matrix : 722 transitions.
[2024-05-28 23:31:28] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:31:28] [INFO ] Computing Do-Not-Accords matrix : 722 transitions.
[2024-05-28 23:31:28] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:31:28] [INFO ] Built C files in 102ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3891083178192757513
Running compilation step : cd /tmp/ltsmin3891083178192757513;'/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 1784 ms.
Running link step : cd /tmp/ltsmin3891083178192757513;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 48 ms.
Running LTSmin : cd /tmp/ltsmin3891083178192757513;'/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/stateBased17411717767856200297.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-28 23:31:43] [INFO ] Flatten gal took : 25 ms
[2024-05-28 23:31:43] [INFO ] Flatten gal took : 25 ms
[2024-05-28 23:31:43] [INFO ] Time to serialize gal into /tmp/LTL5532927659438476196.gal : 4 ms
[2024-05-28 23:31:43] [INFO ] Time to serialize properties into /tmp/LTL3663786935046082160.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/LTL5532927659438476196.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10159628729081548283.hoa' '-atoms' '/tmp/LTL3663786935046082160.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL3663786935046082160.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10159628729081548283.hoa
Detected timeout of ITS tools.
[2024-05-28 23:31:58] [INFO ] Flatten gal took : 25 ms
[2024-05-28 23:31:58] [INFO ] Flatten gal took : 26 ms
[2024-05-28 23:31:58] [INFO ] Time to serialize gal into /tmp/LTL2222861825594081272.gal : 5 ms
[2024-05-28 23:31:58] [INFO ] Time to serialize properties into /tmp/LTL13226766569696354445.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/LTL2222861825594081272.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13226766569696354445.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("((((p53==0)||(p64==0))||(p89==0))&&((p932==0)||(p948==0)))"))))
Formula 0 simplified : GF!"((((p53==0)||(p64==0))||(p89==0))&&((p932==0)||(p948==0)))"
Detected timeout of ITS tools.
[2024-05-28 23:32:13] [INFO ] Flatten gal took : 23 ms
[2024-05-28 23:32:13] [INFO ] Applying decomposition
[2024-05-28 23:32:13] [INFO ] Flatten gal took : 23 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/graph2319218037512253155.txt' '-o' '/tmp/graph2319218037512253155.bin' '-w' '/tmp/graph2319218037512253155.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph2319218037512253155.bin' '-l' '-1' '-v' '-w' '/tmp/graph2319218037512253155.weights' '-q' '0' '-e' '0.001'
[2024-05-28 23:32:13] [INFO ] Decomposing Gal with order
[2024-05-28 23:32:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 23:32:13] [INFO ] Removed a total of 482 redundant transitions.
[2024-05-28 23:32:13] [INFO ] Flatten gal took : 48 ms
[2024-05-28 23:32:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 460 labels/synchronizations in 14 ms.
[2024-05-28 23:32:13] [INFO ] Time to serialize gal into /tmp/LTL5833038988884271654.gal : 7 ms
[2024-05-28 23:32:13] [INFO ] Time to serialize properties into /tmp/LTL12558009702885076298.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/LTL5833038988884271654.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12558009702885076298.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("((((i0.i3.u4.p53==0)||(i0.i1.u7.p64==0))||(i0.i3.u11.p89==0))&&((i15.i0.u140.p932==0)||(i15.i1.u143.p948==0)))"))))
Formula 0 simplified : GF!"((((i0.i3.u4.p53==0)||(i0.i1.u7.p64==0))||(i0.i3.u11.p89==0))&&((i15.i0.u140.p932==0)||(i15.i1.u143.p948==0)))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12733282791782178795
[2024-05-28 23:32:28] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12733282791782178795
Running compilation step : cd /tmp/ltsmin12733282791782178795;'/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 1192 ms.
Running link step : cd /tmp/ltsmin12733282791782178795;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin12733282791782178795;'/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-030B-LTLFireability-02 finished in 99695 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 1597 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1597/1597 places, 1567/1567 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 151 transitions
Trivial Post-agglo rules discarded 151 transitions
Performed 151 trivial Post agglomeration. Transition count delta: 151
Iterating post reduction 0 with 151 rules applied. Total rules applied 151 place count 1596 transition count 1415
Reduce places removed 151 places and 0 transitions.
Iterating post reduction 1 with 151 rules applied. Total rules applied 302 place count 1445 transition count 1415
Performed 151 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 151 Pre rules applied. Total rules applied 302 place count 1445 transition count 1264
Deduced a syphon composed of 151 places in 2 ms
Reduce places removed 151 places and 0 transitions.
Iterating global reduction 2 with 302 rules applied. Total rules applied 604 place count 1294 transition count 1264
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 608 place count 1290 transition count 1260
Iterating global reduction 2 with 4 rules applied. Total rules applied 612 place count 1290 transition count 1260
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 612 place count 1290 transition count 1257
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 618 place count 1287 transition count 1257
Performed 534 Post agglomeration using F-continuation condition.Transition count delta: 534
Deduced a syphon composed of 534 places in 2 ms
Reduce places removed 534 places and 0 transitions.
Iterating global reduction 2 with 1068 rules applied. Total rules applied 1686 place count 753 transition count 723
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 1688 place count 751 transition count 721
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1689 place count 750 transition count 721
Applied a total of 1689 rules in 192 ms. Remains 750 /1597 variables (removed 847) and now considering 721/1567 (removed 846) transitions.
// Phase 1: matrix 721 rows 750 cols
[2024-05-28 23:32:44] [INFO ] Computed 270 invariants in 2 ms
[2024-05-28 23:32:44] [INFO ] Implicit Places using invariants in 350 ms returned []
[2024-05-28 23:32:44] [INFO ] Invariant cache hit.
[2024-05-28 23:32:45] [INFO ] Implicit Places using invariants and state equation in 817 ms returned []
Implicit Place search using SMT with State Equation took 1170 ms to find 0 implicit places.
[2024-05-28 23:32:45] [INFO ] Redundant transitions in 91 ms returned [720]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 720 rows 750 cols
[2024-05-28 23:32:45] [INFO ] Computed 270 invariants in 8 ms
[2024-05-28 23:32:45] [INFO ] Dead Transitions using invariants and state equation in 423 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 750/1597 places, 720/1567 transitions.
Applied a total of 0 rules in 14 ms. Remains 750 /750 variables (removed 0) and now considering 720/720 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1896 ms. Remains : 750/1597 places, 720/1567 transitions.
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-030B-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s697 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 1526 steps with 0 reset in 14 ms.
FORMULA ShieldIIPs-PT-030B-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-030B-LTLFireability-03 finished in 1980 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((!p0 U (G(!p0)||(!p0&&(p1 U X(G(p1))))))))'
Support contains 4 out of 1597 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1597/1597 places, 1567/1567 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 1592 transition count 1562
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 1592 transition count 1562
Applied a total of 10 rules in 83 ms. Remains 1592 /1597 variables (removed 5) and now considering 1562/1567 (removed 5) transitions.
// Phase 1: matrix 1562 rows 1592 cols
[2024-05-28 23:32:45] [INFO ] Computed 271 invariants in 15 ms
[2024-05-28 23:32:46] [INFO ] Implicit Places using invariants in 514 ms returned []
[2024-05-28 23:32:46] [INFO ] Invariant cache hit.
[2024-05-28 23:32:48] [INFO ] Implicit Places using invariants and state equation in 1584 ms returned []
Implicit Place search using SMT with State Equation took 2103 ms to find 0 implicit places.
[2024-05-28 23:32:48] [INFO ] Invariant cache hit.
[2024-05-28 23:32:48] [INFO ] Dead Transitions using invariants and state equation in 931 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1592/1597 places, 1562/1567 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3120 ms. Remains : 1592/1597 places, 1562/1567 transitions.
Stuttering acceptance computed with spot in 258 ms :[true, p0, (AND (NOT p1) p0), (NOT p1), p0, (AND (NOT p1) p0), (NOT p1)]
Running random walk in product with property : ShieldIIPs-PT-030B-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 5}], [{ cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 2}, { cond=(AND p1 p0), acceptance={} source=2 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 5}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=p1, acceptance={} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=5 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=5 dest: 5}, { cond=(AND p1 p0), acceptance={} source=5 dest: 6}], [{ cond=(NOT p1), acceptance={} source=6 dest: 3}, { cond=p1, acceptance={} source=6 dest: 6}]], initial=4, aps=[p0:(AND (EQ s781 1) (EQ s791 1) (EQ s811 1)), p1:(EQ s385 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1820 steps with 0 reset in 29 ms.
FORMULA ShieldIIPs-PT-030B-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-030B-LTLFireability-04 finished in 3436 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(F((p0&&X(p1)))) U (p0||X(p2))))'
Support contains 4 out of 1597 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1597/1597 places, 1567/1567 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 1593 transition count 1563
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 1593 transition count 1563
Applied a total of 8 rules in 89 ms. Remains 1593 /1597 variables (removed 4) and now considering 1563/1567 (removed 4) transitions.
// Phase 1: matrix 1563 rows 1593 cols
[2024-05-28 23:32:49] [INFO ] Computed 271 invariants in 12 ms
[2024-05-28 23:32:49] [INFO ] Implicit Places using invariants in 569 ms returned []
[2024-05-28 23:32:49] [INFO ] Invariant cache hit.
[2024-05-28 23:32:51] [INFO ] Implicit Places using invariants and state equation in 1569 ms returned []
Implicit Place search using SMT with State Equation took 2140 ms to find 0 implicit places.
[2024-05-28 23:32:51] [INFO ] Invariant cache hit.
[2024-05-28 23:32:52] [INFO ] Dead Transitions using invariants and state equation in 879 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1593/1597 places, 1563/1567 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3110 ms. Remains : 1593/1597 places, 1563/1567 transitions.
Stuttering acceptance computed with spot in 262 ms :[(AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldIIPs-PT-030B-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 3}], [{ cond=p0, acceptance={0} source=3 dest: 2}, { cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(EQ s175 1), p2:(EQ s1343 1), p1:(AND (EQ s783 1) (EQ s851 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 3741 steps with 0 reset in 27 ms.
FORMULA ShieldIIPs-PT-030B-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-030B-LTLFireability-05 finished in 3430 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 1597 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1597/1597 places, 1567/1567 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 151 transitions
Trivial Post-agglo rules discarded 151 transitions
Performed 151 trivial Post agglomeration. Transition count delta: 151
Iterating post reduction 0 with 151 rules applied. Total rules applied 151 place count 1596 transition count 1415
Reduce places removed 151 places and 0 transitions.
Iterating post reduction 1 with 151 rules applied. Total rules applied 302 place count 1445 transition count 1415
Performed 151 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 151 Pre rules applied. Total rules applied 302 place count 1445 transition count 1264
Deduced a syphon composed of 151 places in 2 ms
Reduce places removed 151 places and 0 transitions.
Iterating global reduction 2 with 302 rules applied. Total rules applied 604 place count 1294 transition count 1264
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 609 place count 1289 transition count 1259
Iterating global reduction 2 with 5 rules applied. Total rules applied 614 place count 1289 transition count 1259
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 614 place count 1289 transition count 1256
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 620 place count 1286 transition count 1256
Performed 533 Post agglomeration using F-continuation condition.Transition count delta: 533
Deduced a syphon composed of 533 places in 2 ms
Reduce places removed 533 places and 0 transitions.
Iterating global reduction 2 with 1066 rules applied. Total rules applied 1686 place count 753 transition count 723
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 1688 place count 751 transition count 721
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1689 place count 750 transition count 721
Applied a total of 1689 rules in 209 ms. Remains 750 /1597 variables (removed 847) and now considering 721/1567 (removed 846) transitions.
// Phase 1: matrix 721 rows 750 cols
[2024-05-28 23:32:52] [INFO ] Computed 270 invariants in 4 ms
[2024-05-28 23:32:53] [INFO ] Implicit Places using invariants in 403 ms returned []
[2024-05-28 23:32:53] [INFO ] Invariant cache hit.
[2024-05-28 23:32:54] [INFO ] Implicit Places using invariants and state equation in 771 ms returned []
Implicit Place search using SMT with State Equation took 1175 ms to find 0 implicit places.
[2024-05-28 23:32:54] [INFO ] Redundant transitions in 76 ms returned [720]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 720 rows 750 cols
[2024-05-28 23:32:54] [INFO ] Computed 270 invariants in 9 ms
[2024-05-28 23:32:54] [INFO ] Dead Transitions using invariants and state equation in 382 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 750/1597 places, 720/1567 transitions.
Applied a total of 0 rules in 11 ms. Remains 750 /750 variables (removed 0) and now considering 720/720 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1862 ms. Remains : 750/1597 places, 720/1567 transitions.
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-030B-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s306 1) (EQ s317 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 3341 steps with 2 reset in 26 ms.
FORMULA ShieldIIPs-PT-030B-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-030B-LTLFireability-06 finished in 1954 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 1597 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1597/1597 places, 1567/1567 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 1592 transition count 1562
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 1592 transition count 1562
Applied a total of 10 rules in 85 ms. Remains 1592 /1597 variables (removed 5) and now considering 1562/1567 (removed 5) transitions.
// Phase 1: matrix 1562 rows 1592 cols
[2024-05-28 23:32:54] [INFO ] Computed 271 invariants in 9 ms
[2024-05-28 23:32:55] [INFO ] Implicit Places using invariants in 579 ms returned []
[2024-05-28 23:32:55] [INFO ] Invariant cache hit.
[2024-05-28 23:32:56] [INFO ] Implicit Places using invariants and state equation in 1566 ms returned []
Implicit Place search using SMT with State Equation took 2150 ms to find 0 implicit places.
[2024-05-28 23:32:56] [INFO ] Invariant cache hit.
[2024-05-28 23:32:57] [INFO ] Dead Transitions using invariants and state equation in 837 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1592/1597 places, 1562/1567 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3074 ms. Remains : 1592/1597 places, 1562/1567 transitions.
Stuttering acceptance computed with spot in 123 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-030B-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s203 1) (EQ s219 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 35 reset in 655 ms.
Product exploration explored 100000 steps with 35 reset in 834 ms.
Computed a total of 359 stabilizing places and 359 stable transitions
Computed a total of 359 stabilizing places and 359 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 72 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Finished random walk after 5927 steps, including 1 resets, run visited all 1 properties in 59 ms. (steps per millisecond=100 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 103 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 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
[2024-05-28 23:32:59] [INFO ] Invariant cache hit.
[2024-05-28 23:33:00] [INFO ] [Real]Absence check using 271 positive place invariants in 265 ms returned sat
[2024-05-28 23:33:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 23:33:08] [INFO ] [Real]Absence check using state equation in 7503 ms returned sat
[2024-05-28 23:33:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 23:33:09] [INFO ] [Nat]Absence check using 271 positive place invariants in 301 ms returned sat
[2024-05-28 23:33:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 23:33:17] [INFO ] [Nat]Absence check using state equation in 7715 ms returned sat
[2024-05-28 23:33:17] [INFO ] Computed and/alt/rep : 1561/3512/1561 causal constraints (skipped 0 transitions) in 103 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:614)
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 23:33:23] [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 2 out of 1592 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1592/1592 places, 1562/1562 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 150 transitions
Trivial Post-agglo rules discarded 150 transitions
Performed 150 trivial Post agglomeration. Transition count delta: 150
Iterating post reduction 0 with 150 rules applied. Total rules applied 150 place count 1591 transition count 1411
Reduce places removed 150 places and 0 transitions.
Iterating post reduction 1 with 150 rules applied. Total rules applied 300 place count 1441 transition count 1411
Performed 151 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 151 Pre rules applied. Total rules applied 300 place count 1441 transition count 1260
Deduced a syphon composed of 151 places in 2 ms
Reduce places removed 151 places and 0 transitions.
Iterating global reduction 2 with 302 rules applied. Total rules applied 602 place count 1290 transition count 1260
Performed 536 Post agglomeration using F-continuation condition.Transition count delta: 536
Deduced a syphon composed of 536 places in 1 ms
Reduce places removed 536 places and 0 transitions.
Iterating global reduction 2 with 1072 rules applied. Total rules applied 1674 place count 754 transition count 724
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 1676 place count 752 transition count 722
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1677 place count 751 transition count 722
Applied a total of 1677 rules in 158 ms. Remains 751 /1592 variables (removed 841) and now considering 722/1562 (removed 840) transitions.
// Phase 1: matrix 722 rows 751 cols
[2024-05-28 23:33:23] [INFO ] Computed 270 invariants in 6 ms
[2024-05-28 23:33:23] [INFO ] Implicit Places using invariants in 380 ms returned []
[2024-05-28 23:33:23] [INFO ] Invariant cache hit.
[2024-05-28 23:33:24] [INFO ] Implicit Places using invariants and state equation in 820 ms returned []
Implicit Place search using SMT with State Equation took 1200 ms to find 0 implicit places.
[2024-05-28 23:33:24] [INFO ] Redundant transitions in 93 ms returned [721]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 721 rows 751 cols
[2024-05-28 23:33:24] [INFO ] Computed 270 invariants in 1 ms
[2024-05-28 23:33:25] [INFO ] Dead Transitions using invariants and state equation in 394 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 751/1592 places, 721/1562 transitions.
Applied a total of 0 rules in 19 ms. Remains 751 /751 variables (removed 0) and now considering 721/721 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1871 ms. Remains : 751/1592 places, 721/1562 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 77 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 31 ms :[(NOT p0)]
Finished random walk after 1325 steps, including 0 resets, run visited all 1 properties in 13 ms. (steps per millisecond=101 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 106 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 33 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
[2024-05-28 23:33:25] [INFO ] Invariant cache hit.
[2024-05-28 23:33:26] [INFO ] [Real]Absence check using 270 positive place invariants in 122 ms returned sat
[2024-05-28 23:33:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 23:33:27] [INFO ] [Real]Absence check using state equation in 1249 ms returned sat
[2024-05-28 23:33:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 23:33:27] [INFO ] [Nat]Absence check using 270 positive place invariants in 122 ms returned sat
[2024-05-28 23:33:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 23:33:29] [INFO ] [Nat]Absence check using state equation in 1164 ms returned sat
[2024-05-28 23:33:29] [INFO ] Deduced a trap composed of 22 places in 54 ms of which 11 ms to minimize.
[2024-05-28 23:33:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 126 ms
[2024-05-28 23:33:29] [INFO ] Computed and/alt/rep : 719/1791/719 causal constraints (skipped 0 transitions) in 53 ms.
[2024-05-28 23:33:42] [INFO ] Added : 600 causal constraints over 120 iterations in 13157 ms. Result :unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Product exploration explored 100000 steps with 80 reset in 612 ms.
Product exploration explored 100000 steps with 79 reset in 768 ms.
Built C files in :
/tmp/ltsmin2894932518666064181
[2024-05-28 23:33:43] [INFO ] Computing symmetric may disable matrix : 721 transitions.
[2024-05-28 23:33:43] [INFO ] Computation of Complete disable matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:33:43] [INFO ] Computing symmetric may enable matrix : 721 transitions.
[2024-05-28 23:33:43] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:33:43] [INFO ] Computing Do-Not-Accords matrix : 721 transitions.
[2024-05-28 23:33:44] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:33:44] [INFO ] Built C files in 118ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2894932518666064181
Running compilation step : cd /tmp/ltsmin2894932518666064181;'/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 1814 ms.
Running link step : cd /tmp/ltsmin2894932518666064181;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin2894932518666064181;'/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/stateBased6048413852644613783.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 751 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 751/751 places, 721/721 transitions.
Applied a total of 0 rules in 17 ms. Remains 751 /751 variables (removed 0) and now considering 721/721 (removed 0) transitions.
[2024-05-28 23:33:58] [INFO ] Invariant cache hit.
[2024-05-28 23:33:59] [INFO ] Implicit Places using invariants in 375 ms returned []
[2024-05-28 23:33:59] [INFO ] Invariant cache hit.
[2024-05-28 23:34:00] [INFO ] Implicit Places using invariants and state equation in 785 ms returned []
Implicit Place search using SMT with State Equation took 1170 ms to find 0 implicit places.
[2024-05-28 23:34:00] [INFO ] Redundant transitions in 71 ms returned []
[2024-05-28 23:34:00] [INFO ] Invariant cache hit.
[2024-05-28 23:34:00] [INFO ] Dead Transitions using invariants and state equation in 366 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1629 ms. Remains : 751/751 places, 721/721 transitions.
Built C files in :
/tmp/ltsmin1352853580150966155
[2024-05-28 23:34:00] [INFO ] Computing symmetric may disable matrix : 721 transitions.
[2024-05-28 23:34:00] [INFO ] Computation of Complete disable matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:34:00] [INFO ] Computing symmetric may enable matrix : 721 transitions.
[2024-05-28 23:34:00] [INFO ] Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:34:00] [INFO ] Computing Do-Not-Accords matrix : 721 transitions.
[2024-05-28 23:34:00] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:34:00] [INFO ] Built C files in 108ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1352853580150966155
Running compilation step : cd /tmp/ltsmin1352853580150966155;'/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 1795 ms.
Running link step : cd /tmp/ltsmin1352853580150966155;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin1352853580150966155;'/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/stateBased2088323891158573103.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-28 23:34:15] [INFO ] Flatten gal took : 21 ms
[2024-05-28 23:34:15] [INFO ] Flatten gal took : 21 ms
[2024-05-28 23:34:15] [INFO ] Time to serialize gal into /tmp/LTL18227094117060385013.gal : 4 ms
[2024-05-28 23:34:15] [INFO ] Time to serialize properties into /tmp/LTL1957153262442981201.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18227094117060385013.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15263149985212802762.hoa' '-atoms' '/tmp/LTL1957153262442981201.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/LTL1957153262442981201.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15263149985212802762.hoa
Detected timeout of ITS tools.
[2024-05-28 23:34:30] [INFO ] Flatten gal took : 23 ms
[2024-05-28 23:34:30] [INFO ] Flatten gal took : 22 ms
[2024-05-28 23:34:30] [INFO ] Time to serialize gal into /tmp/LTL17630682943137114094.gal : 4 ms
[2024-05-28 23:34:30] [INFO ] Time to serialize properties into /tmp/LTL3747023458829078283.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/LTL17630682943137114094.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3747023458829078283.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 : !((X(F("((p224==1)&&(p241==1))"))))
Formula 0 simplified : XG!"((p224==1)&&(p241==1))"
Detected timeout of ITS tools.
[2024-05-28 23:34:45] [INFO ] Flatten gal took : 23 ms
[2024-05-28 23:34:45] [INFO ] Applying decomposition
[2024-05-28 23:34:45] [INFO ] Flatten gal took : 22 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/graph8185315576338792213.txt' '-o' '/tmp/graph8185315576338792213.bin' '-w' '/tmp/graph8185315576338792213.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph8185315576338792213.bin' '-l' '-1' '-v' '-w' '/tmp/graph8185315576338792213.weights' '-q' '0' '-e' '0.001'
[2024-05-28 23:34:45] [INFO ] Decomposing Gal with order
[2024-05-28 23:34:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 23:34:46] [INFO ] Removed a total of 479 redundant transitions.
[2024-05-28 23:34:46] [INFO ] Flatten gal took : 53 ms
[2024-05-28 23:34:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 436 labels/synchronizations in 7 ms.
[2024-05-28 23:34:46] [INFO ] Time to serialize gal into /tmp/LTL5178815734078526921.gal : 6 ms
[2024-05-28 23:34:46] [INFO ] Time to serialize properties into /tmp/LTL12079269052450689359.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/LTL5178815734078526921.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12079269052450689359.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 : !((X(F("((i3.i0.u29.p224==1)&&(i3.i1.u34.p241==1))"))))
Formula 0 simplified : XG!"((i3.i0.u29.p224==1)&&(i3.i1.u34.p241==1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3753739693998698232
[2024-05-28 23:35:01] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3753739693998698232
Running compilation step : cd /tmp/ltsmin3753739693998698232;'/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 1205 ms.
Running link step : cd /tmp/ltsmin3753739693998698232;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin3753739693998698232;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-030B-LTLFireability-07 finished in 141531 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(G(p0))&&F(p1))))'
Support contains 4 out of 1597 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1597/1597 places, 1567/1567 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 150 transitions
Trivial Post-agglo rules discarded 150 transitions
Performed 150 trivial Post agglomeration. Transition count delta: 150
Iterating post reduction 0 with 150 rules applied. Total rules applied 150 place count 1596 transition count 1416
Reduce places removed 150 places and 0 transitions.
Iterating post reduction 1 with 150 rules applied. Total rules applied 300 place count 1446 transition count 1416
Performed 149 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 149 Pre rules applied. Total rules applied 300 place count 1446 transition count 1267
Deduced a syphon composed of 149 places in 2 ms
Reduce places removed 149 places and 0 transitions.
Iterating global reduction 2 with 298 rules applied. Total rules applied 598 place count 1297 transition count 1267
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 603 place count 1292 transition count 1262
Iterating global reduction 2 with 5 rules applied. Total rules applied 608 place count 1292 transition count 1262
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 608 place count 1292 transition count 1259
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 614 place count 1289 transition count 1259
Performed 532 Post agglomeration using F-continuation condition.Transition count delta: 532
Deduced a syphon composed of 532 places in 3 ms
Reduce places removed 532 places and 0 transitions.
Iterating global reduction 2 with 1064 rules applied. Total rules applied 1678 place count 757 transition count 727
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 1680 place count 755 transition count 725
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1681 place count 754 transition count 725
Applied a total of 1681 rules in 194 ms. Remains 754 /1597 variables (removed 843) and now considering 725/1567 (removed 842) transitions.
// Phase 1: matrix 725 rows 754 cols
[2024-05-28 23:35:16] [INFO ] Computed 270 invariants in 4 ms
[2024-05-28 23:35:16] [INFO ] Implicit Places using invariants in 393 ms returned []
[2024-05-28 23:35:16] [INFO ] Invariant cache hit.
[2024-05-28 23:35:17] [INFO ] Implicit Places using invariants and state equation in 697 ms returned []
Implicit Place search using SMT with State Equation took 1094 ms to find 0 implicit places.
[2024-05-28 23:35:17] [INFO ] Redundant transitions in 92 ms returned [724]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 724 rows 754 cols
[2024-05-28 23:35:17] [INFO ] Computed 270 invariants in 5 ms
[2024-05-28 23:35:17] [INFO ] Dead Transitions using invariants and state equation in 375 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 754/1597 places, 724/1567 transitions.
Applied a total of 0 rules in 19 ms. Remains 754 /754 variables (removed 0) and now considering 724/724 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1782 ms. Remains : 754/1597 places, 724/1567 transitions.
Stuttering acceptance computed with spot in 101 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ShieldIIPs-PT-030B-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s1 1), p1:(OR (AND (EQ s382 1) (EQ s398 1)) (EQ s130 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 1526 steps with 0 reset in 14 ms.
FORMULA ShieldIIPs-PT-030B-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-030B-LTLFireability-08 finished in 1916 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||G(F(p1))))'
Support contains 3 out of 1597 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1597/1597 places, 1567/1567 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 151 transitions
Trivial Post-agglo rules discarded 151 transitions
Performed 151 trivial Post agglomeration. Transition count delta: 151
Iterating post reduction 0 with 151 rules applied. Total rules applied 151 place count 1596 transition count 1415
Reduce places removed 151 places and 0 transitions.
Iterating post reduction 1 with 151 rules applied. Total rules applied 302 place count 1445 transition count 1415
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 150 Pre rules applied. Total rules applied 302 place count 1445 transition count 1265
Deduced a syphon composed of 150 places in 2 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 2 with 300 rules applied. Total rules applied 602 place count 1295 transition count 1265
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 607 place count 1290 transition count 1260
Iterating global reduction 2 with 5 rules applied. Total rules applied 612 place count 1290 transition count 1260
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 612 place count 1290 transition count 1257
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 618 place count 1287 transition count 1257
Performed 530 Post agglomeration using F-continuation condition.Transition count delta: 530
Deduced a syphon composed of 530 places in 1 ms
Reduce places removed 530 places and 0 transitions.
Iterating global reduction 2 with 1060 rules applied. Total rules applied 1678 place count 757 transition count 727
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 1680 place count 755 transition count 725
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1681 place count 754 transition count 725
Applied a total of 1681 rules in 195 ms. Remains 754 /1597 variables (removed 843) and now considering 725/1567 (removed 842) transitions.
// Phase 1: matrix 725 rows 754 cols
[2024-05-28 23:35:18] [INFO ] Computed 270 invariants in 5 ms
[2024-05-28 23:35:18] [INFO ] Implicit Places using invariants in 372 ms returned []
[2024-05-28 23:35:18] [INFO ] Invariant cache hit.
[2024-05-28 23:35:19] [INFO ] Implicit Places using invariants and state equation in 753 ms returned []
Implicit Place search using SMT with State Equation took 1127 ms to find 0 implicit places.
[2024-05-28 23:35:19] [INFO ] Redundant transitions in 79 ms returned [724]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 724 rows 754 cols
[2024-05-28 23:35:19] [INFO ] Computed 270 invariants in 4 ms
[2024-05-28 23:35:19] [INFO ] Dead Transitions using invariants and state equation in 373 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 754/1597 places, 724/1567 transitions.
Applied a total of 0 rules in 12 ms. Remains 754 /754 variables (removed 0) and now considering 724/724 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1794 ms. Remains : 754/1597 places, 724/1567 transitions.
Stuttering acceptance computed with spot in 157 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : ShieldIIPs-PT-030B-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s228 1), p1:(AND (EQ s255 1) (EQ s278 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 118 reset in 613 ms.
Product exploration explored 100000 steps with 117 reset in 775 ms.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Detected a total of 3/754 stabilizing places and 3/724 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p1)), true, (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (NOT p0)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 5 factoid took 303 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(NOT p1), (NOT p1)]
Finished random walk after 847 steps, including 0 resets, run visited all 1 properties in 9 ms. (steps per millisecond=94 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p1)), true, (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (NOT p0)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (F p1)]
Knowledge based reduction with 5 factoid took 299 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 66 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 66 ms :[(NOT p1), (NOT p1)]
[2024-05-28 23:35:22] [INFO ] Invariant cache hit.
[2024-05-28 23:35:22] [INFO ] [Real]Absence check using 270 positive place invariants in 120 ms returned sat
[2024-05-28 23:35:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 23:35:23] [INFO ] [Real]Absence check using state equation in 994 ms returned sat
[2024-05-28 23:35:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 23:35:24] [INFO ] [Nat]Absence check using 270 positive place invariants in 115 ms returned sat
[2024-05-28 23:35:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 23:35:25] [INFO ] [Nat]Absence check using state equation in 1219 ms returned sat
[2024-05-28 23:35:25] [INFO ] Computed and/alt/rep : 719/1794/719 causal constraints (skipped 2 transitions) in 51 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:614)
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 23:35:38] [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 p1)
Could not prove EG (NOT p1)
Support contains 2 out of 754 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 : 754/754 places, 724/724 transitions.
Applied a total of 0 rules in 12 ms. Remains 754 /754 variables (removed 0) and now considering 724/724 (removed 0) transitions.
[2024-05-28 23:35:38] [INFO ] Invariant cache hit.
[2024-05-28 23:35:39] [INFO ] Implicit Places using invariants in 350 ms returned []
[2024-05-28 23:35:39] [INFO ] Invariant cache hit.
[2024-05-28 23:35:40] [INFO ] Implicit Places using invariants and state equation in 755 ms returned []
Implicit Place search using SMT with State Equation took 1109 ms to find 0 implicit places.
[2024-05-28 23:35:40] [INFO ] Redundant transitions in 83 ms returned []
[2024-05-28 23:35:40] [INFO ] Invariant cache hit.
[2024-05-28 23:35:40] [INFO ] Dead Transitions using invariants and state equation in 378 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1590 ms. Remains : 754/754 places, 724/724 transitions.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 147 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 63 ms :[(NOT p1), (NOT p1)]
Finished random walk after 873 steps, including 0 resets, run visited all 1 properties in 12 ms. (steps per millisecond=72 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 3 factoid took 86 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 60 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 48 ms :[(NOT p1), (NOT p1)]
[2024-05-28 23:35:40] [INFO ] Invariant cache hit.
[2024-05-28 23:35:41] [INFO ] [Real]Absence check using 270 positive place invariants in 122 ms returned sat
[2024-05-28 23:35:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 23:35:42] [INFO ] [Real]Absence check using state equation in 1055 ms returned sat
[2024-05-28 23:35:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 23:35:43] [INFO ] [Nat]Absence check using 270 positive place invariants in 123 ms returned sat
[2024-05-28 23:35:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 23:35:44] [INFO ] [Nat]Absence check using state equation in 1289 ms returned sat
[2024-05-28 23:35:44] [INFO ] Computed and/alt/rep : 719/1794/719 causal constraints (skipped 2 transitions) in 43 ms.
[2024-05-28 23:35:57] [INFO ] Deduced a trap composed of 2 places in 318 ms of which 1 ms to minimize.
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.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
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:614)
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:261)
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 23:35:57] [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 p1)
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 65 ms :[(NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 119 reset in 590 ms.
Product exploration explored 100000 steps with 117 reset in 748 ms.
Built C files in :
/tmp/ltsmin17819086470692104856
[2024-05-28 23:35:59] [INFO ] Computing symmetric may disable matrix : 724 transitions.
[2024-05-28 23:35:59] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:35:59] [INFO ] Computing symmetric may enable matrix : 724 transitions.
[2024-05-28 23:35:59] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:35:59] [INFO ] Computing Do-Not-Accords matrix : 724 transitions.
[2024-05-28 23:35:59] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:35:59] [INFO ] Built C files in 99ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17819086470692104856
Running compilation step : cd /tmp/ltsmin17819086470692104856;'/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 1810 ms.
Running link step : cd /tmp/ltsmin17819086470692104856;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin17819086470692104856;'/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/stateBased12497866337299739077.hoa' '--buchi-type=spotba'
LTSmin run took 12508 ms.
FORMULA ShieldIIPs-PT-030B-LTLFireability-09 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldIIPs-PT-030B-LTLFireability-09 finished in 55721 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&(G((p1||G(!p1)))||(X(p1)&&(p1||G(!p1))))))'
Support contains 2 out of 1597 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1597/1597 places, 1567/1567 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 1593 transition count 1563
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 1593 transition count 1563
Applied a total of 8 rules in 82 ms. Remains 1593 /1597 variables (removed 4) and now considering 1563/1567 (removed 4) transitions.
// Phase 1: matrix 1563 rows 1593 cols
[2024-05-28 23:36:13] [INFO ] Computed 271 invariants in 11 ms
[2024-05-28 23:36:14] [INFO ] Implicit Places using invariants in 580 ms returned []
[2024-05-28 23:36:14] [INFO ] Invariant cache hit.
[2024-05-28 23:36:16] [INFO ] Implicit Places using invariants and state equation in 1655 ms returned []
Implicit Place search using SMT with State Equation took 2237 ms to find 0 implicit places.
[2024-05-28 23:36:16] [INFO ] Invariant cache hit.
[2024-05-28 23:36:17] [INFO ] Dead Transitions using invariants and state equation in 945 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1593/1597 places, 1563/1567 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3265 ms. Remains : 1593/1597 places, 1563/1567 transitions.
Stuttering acceptance computed with spot in 162 ms :[(NOT p0), (NOT p0), p1, false, true]
Running random walk in product with property : ShieldIIPs-PT-030B-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=p1, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}, { cond=p1, acceptance={} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(EQ s542 0), p1:(EQ s433 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2290 steps with 0 reset in 22 ms.
FORMULA ShieldIIPs-PT-030B-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-030B-LTLFireability-11 finished in 3473 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 3 out of 1597 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1597/1597 places, 1567/1567 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 1592 transition count 1562
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 1592 transition count 1562
Applied a total of 10 rules in 85 ms. Remains 1592 /1597 variables (removed 5) and now considering 1562/1567 (removed 5) transitions.
// Phase 1: matrix 1562 rows 1592 cols
[2024-05-28 23:36:17] [INFO ] Computed 271 invariants in 12 ms
[2024-05-28 23:36:17] [INFO ] Implicit Places using invariants in 554 ms returned []
[2024-05-28 23:36:17] [INFO ] Invariant cache hit.
[2024-05-28 23:36:19] [INFO ] Implicit Places using invariants and state equation in 1731 ms returned []
Implicit Place search using SMT with State Equation took 2287 ms to find 0 implicit places.
[2024-05-28 23:36:19] [INFO ] Invariant cache hit.
[2024-05-28 23:36:20] [INFO ] Dead Transitions using invariants and state equation in 979 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1592/1597 places, 1562/1567 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3353 ms. Remains : 1592/1597 places, 1562/1567 transitions.
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-030B-LTLFireability-12 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 s109 1) (AND (EQ s1393 1) (EQ s1430 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 244 reset in 441 ms.
Product exploration explored 100000 steps with 246 reset in 492 ms.
Computed a total of 359 stabilizing places and 359 stable transitions
Computed a total of 359 stabilizing places and 359 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 71 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Finished random walk after 473 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=94 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 89 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 26 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
[2024-05-28 23:36:22] [INFO ] Invariant cache hit.
[2024-05-28 23:36:23] [INFO ] [Real]Absence check using 271 positive place invariants in 266 ms returned sat
[2024-05-28 23:36:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 23:36:29] [INFO ] [Real]Absence check using state equation in 6518 ms returned sat
[2024-05-28 23:36:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 23:36:30] [INFO ] [Nat]Absence check using 271 positive place invariants in 301 ms returned sat
[2024-05-28 23:36:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 23:36:38] [INFO ] [Nat]Absence check using state equation in 8086 ms returned sat
[2024-05-28 23:36:38] [INFO ] Deduced a trap composed of 47 places in 55 ms of which 1 ms to minimize.
[2024-05-28 23:36:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 346 ms
[2024-05-28 23:36:39] [INFO ] Computed and/alt/rep : 1561/3512/1561 causal constraints (skipped 0 transitions) in 86 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:614)
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 23:36:44] [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 3 out of 1592 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1592/1592 places, 1562/1562 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 151 transitions
Trivial Post-agglo rules discarded 151 transitions
Performed 151 trivial Post agglomeration. Transition count delta: 151
Iterating post reduction 0 with 151 rules applied. Total rules applied 151 place count 1591 transition count 1410
Reduce places removed 151 places and 0 transitions.
Iterating post reduction 1 with 151 rules applied. Total rules applied 302 place count 1440 transition count 1410
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 150 Pre rules applied. Total rules applied 302 place count 1440 transition count 1260
Deduced a syphon composed of 150 places in 2 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 2 with 300 rules applied. Total rules applied 602 place count 1290 transition count 1260
Performed 533 Post agglomeration using F-continuation condition.Transition count delta: 533
Deduced a syphon composed of 533 places in 5 ms
Reduce places removed 533 places and 0 transitions.
Iterating global reduction 2 with 1066 rules applied. Total rules applied 1668 place count 757 transition count 727
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 1670 place count 755 transition count 725
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1671 place count 754 transition count 725
Applied a total of 1671 rules in 146 ms. Remains 754 /1592 variables (removed 838) and now considering 725/1562 (removed 837) transitions.
// Phase 1: matrix 725 rows 754 cols
[2024-05-28 23:36:44] [INFO ] Computed 270 invariants in 4 ms
[2024-05-28 23:36:45] [INFO ] Implicit Places using invariants in 355 ms returned []
[2024-05-28 23:36:45] [INFO ] Invariant cache hit.
[2024-05-28 23:36:45] [INFO ] Implicit Places using invariants and state equation in 760 ms returned []
Implicit Place search using SMT with State Equation took 1116 ms to find 0 implicit places.
[2024-05-28 23:36:46] [INFO ] Redundant transitions in 78 ms returned [724]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 724 rows 754 cols
[2024-05-28 23:36:46] [INFO ] Computed 270 invariants in 3 ms
[2024-05-28 23:36:46] [INFO ] Dead Transitions using invariants and state equation in 374 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 754/1592 places, 724/1562 transitions.
Applied a total of 0 rules in 14 ms. Remains 754 /754 variables (removed 0) and now considering 724/724 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1735 ms. Remains : 754/1592 places, 724/1562 transitions.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 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 154 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 49 ms :[(NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=0 )
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 172 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 45 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
[2024-05-28 23:36:46] [INFO ] Invariant cache hit.
[2024-05-28 23:36:47] [INFO ] [Real]Absence check using 270 positive place invariants in 110 ms returned sat
[2024-05-28 23:36:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 23:36:48] [INFO ] [Real]Absence check using state equation in 1435 ms returned sat
[2024-05-28 23:36:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 23:36:49] [INFO ] [Nat]Absence check using 270 positive place invariants in 123 ms returned sat
[2024-05-28 23:36:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 23:36:50] [INFO ] [Nat]Absence check using state equation in 1213 ms returned sat
[2024-05-28 23:36:50] [INFO ] Deduced a trap composed of 3 places in 24 ms of which 1 ms to minimize.
[2024-05-28 23:36:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 99 ms
[2024-05-28 23:36:50] [INFO ] Computed and/alt/rep : 719/1794/719 causal constraints (skipped 2 transitions) in 44 ms.
[2024-05-28 23:37:04] [INFO ] Deduced a trap composed of 2 places in 345 ms of which 2 ms to minimize.
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.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
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:614)
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:261)
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 23:37:04] [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)
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Product exploration explored 100000 steps with 24089 reset in 625 ms.
Product exploration explored 100000 steps with 24088 reset in 745 ms.
Built C files in :
/tmp/ltsmin1242486558208492569
[2024-05-28 23:37:05] [INFO ] Computing symmetric may disable matrix : 724 transitions.
[2024-05-28 23:37:05] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:37:05] [INFO ] Computing symmetric may enable matrix : 724 transitions.
[2024-05-28 23:37:05] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:37:05] [INFO ] Computing Do-Not-Accords matrix : 724 transitions.
[2024-05-28 23:37:05] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:37:05] [INFO ] Built C files in 112ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1242486558208492569
Running compilation step : cd /tmp/ltsmin1242486558208492569;'/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 1803 ms.
Running link step : cd /tmp/ltsmin1242486558208492569;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 47 ms.
Running LTSmin : cd /tmp/ltsmin1242486558208492569;'/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/stateBased14017766606707370889.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 754 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 754/754 places, 724/724 transitions.
Applied a total of 0 rules in 23 ms. Remains 754 /754 variables (removed 0) and now considering 724/724 (removed 0) transitions.
[2024-05-28 23:37:20] [INFO ] Invariant cache hit.
[2024-05-28 23:37:21] [INFO ] Implicit Places using invariants in 361 ms returned []
[2024-05-28 23:37:21] [INFO ] Invariant cache hit.
[2024-05-28 23:37:21] [INFO ] Implicit Places using invariants and state equation in 776 ms returned []
Implicit Place search using SMT with State Equation took 1139 ms to find 0 implicit places.
[2024-05-28 23:37:21] [INFO ] Redundant transitions in 92 ms returned []
[2024-05-28 23:37:21] [INFO ] Invariant cache hit.
[2024-05-28 23:37:22] [INFO ] Dead Transitions using invariants and state equation in 421 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1682 ms. Remains : 754/754 places, 724/724 transitions.
Built C files in :
/tmp/ltsmin13290329760911107286
[2024-05-28 23:37:22] [INFO ] Computing symmetric may disable matrix : 724 transitions.
[2024-05-28 23:37:22] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:37:22] [INFO ] Computing symmetric may enable matrix : 724 transitions.
[2024-05-28 23:37:22] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:37:22] [INFO ] Computing Do-Not-Accords matrix : 724 transitions.
[2024-05-28 23:37:22] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:37:22] [INFO ] Built C files in 99ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13290329760911107286
Running compilation step : cd /tmp/ltsmin13290329760911107286;'/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 1778 ms.
Running link step : cd /tmp/ltsmin13290329760911107286;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 50 ms.
Running LTSmin : cd /tmp/ltsmin13290329760911107286;'/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/stateBased10206019770488060155.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-28 23:37:37] [INFO ] Flatten gal took : 20 ms
[2024-05-28 23:37:37] [INFO ] Flatten gal took : 21 ms
[2024-05-28 23:37:37] [INFO ] Time to serialize gal into /tmp/LTL5712952963676934084.gal : 3 ms
[2024-05-28 23:37:37] [INFO ] Time to serialize properties into /tmp/LTL924991599783174031.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/LTL5712952963676934084.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1350794322538057242.hoa' '-atoms' '/tmp/LTL924991599783174031.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/LTL924991599783174031.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1350794322538057242.hoa
Detected timeout of ITS tools.
[2024-05-28 23:37:52] [INFO ] Flatten gal took : 20 ms
[2024-05-28 23:37:52] [INFO ] Flatten gal took : 21 ms
[2024-05-28 23:37:52] [INFO ] Time to serialize gal into /tmp/LTL8708947124106270201.gal : 3 ms
[2024-05-28 23:37:52] [INFO ] Time to serialize properties into /tmp/LTL11049946564567801644.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/LTL8708947124106270201.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11049946564567801644.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 : !((X(F("((p116==1)||((p1575==1)&&(p1617==1)))"))))
Formula 0 simplified : XG!"((p116==1)||((p1575==1)&&(p1617==1)))"
Detected timeout of ITS tools.
[2024-05-28 23:38:07] [INFO ] Flatten gal took : 21 ms
[2024-05-28 23:38:07] [INFO ] Applying decomposition
[2024-05-28 23:38:07] [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/graph12402549885111728113.txt' '-o' '/tmp/graph12402549885111728113.bin' '-w' '/tmp/graph12402549885111728113.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph12402549885111728113.bin' '-l' '-1' '-v' '-w' '/tmp/graph12402549885111728113.weights' '-q' '0' '-e' '0.001'
[2024-05-28 23:38:07] [INFO ] Decomposing Gal with order
[2024-05-28 23:38:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 23:38:07] [INFO ] Removed a total of 477 redundant transitions.
[2024-05-28 23:38:07] [INFO ] Flatten gal took : 36 ms
[2024-05-28 23:38:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 440 labels/synchronizations in 9 ms.
[2024-05-28 23:38:07] [INFO ] Time to serialize gal into /tmp/LTL7016765172810177205.gal : 6 ms
[2024-05-28 23:38:07] [INFO ] Time to serialize properties into /tmp/LTL4632868085922049749.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/LTL7016765172810177205.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4632868085922049749.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 : !((X(F("((i1.u15.p116==1)||((i26.i1.u236.p1575==1)&&(i26.i2.u244.p1617==1)))"))))
Formula 0 simplified : XG!"((i1.u15.p116==1)||((i26.i1.u236.p1575==1)&&(i26.i2.u244.p1617==1)))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2066824795382629774
[2024-05-28 23:38:22] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2066824795382629774
Running compilation step : cd /tmp/ltsmin2066824795382629774;'/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 1186 ms.
Running link step : cd /tmp/ltsmin2066824795382629774;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin2066824795382629774;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-030B-LTLFireability-12 finished in 140734 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((!p0 U X(p1))))'
Support contains 2 out of 1597 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1597/1597 places, 1567/1567 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 1592 transition count 1562
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 1592 transition count 1562
Applied a total of 10 rules in 84 ms. Remains 1592 /1597 variables (removed 5) and now considering 1562/1567 (removed 5) transitions.
// Phase 1: matrix 1562 rows 1592 cols
[2024-05-28 23:38:38] [INFO ] Computed 271 invariants in 8 ms
[2024-05-28 23:38:38] [INFO ] Implicit Places using invariants in 545 ms returned []
[2024-05-28 23:38:38] [INFO ] Invariant cache hit.
[2024-05-28 23:38:40] [INFO ] Implicit Places using invariants and state equation in 1676 ms returned []
Implicit Place search using SMT with State Equation took 2222 ms to find 0 implicit places.
[2024-05-28 23:38:40] [INFO ] Invariant cache hit.
[2024-05-28 23:38:41] [INFO ] Dead Transitions using invariants and state equation in 953 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1592/1597 places, 1562/1567 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3260 ms. Remains : 1592/1597 places, 1562/1567 transitions.
Stuttering acceptance computed with spot in 132 ms :[(NOT p1), (NOT p1), (NOT p1), true]
Running random walk in product with property : ShieldIIPs-PT-030B-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (NEQ s602 1) (EQ s1501 1)), p1:(EQ s602 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldIIPs-PT-030B-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-030B-LTLFireability-13 finished in 3424 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U p1))'
Support contains 2 out of 1597 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1597/1597 places, 1567/1567 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 151 transitions
Trivial Post-agglo rules discarded 151 transitions
Performed 151 trivial Post agglomeration. Transition count delta: 151
Iterating post reduction 0 with 151 rules applied. Total rules applied 151 place count 1596 transition count 1415
Reduce places removed 151 places and 0 transitions.
Iterating post reduction 1 with 151 rules applied. Total rules applied 302 place count 1445 transition count 1415
Performed 151 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 151 Pre rules applied. Total rules applied 302 place count 1445 transition count 1264
Deduced a syphon composed of 151 places in 2 ms
Reduce places removed 151 places and 0 transitions.
Iterating global reduction 2 with 302 rules applied. Total rules applied 604 place count 1294 transition count 1264
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 609 place count 1289 transition count 1259
Iterating global reduction 2 with 5 rules applied. Total rules applied 614 place count 1289 transition count 1259
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 614 place count 1289 transition count 1256
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 620 place count 1286 transition count 1256
Performed 533 Post agglomeration using F-continuation condition.Transition count delta: 533
Deduced a syphon composed of 533 places in 1 ms
Reduce places removed 533 places and 0 transitions.
Iterating global reduction 2 with 1066 rules applied. Total rules applied 1686 place count 753 transition count 723
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 1688 place count 751 transition count 721
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1689 place count 750 transition count 721
Applied a total of 1689 rules in 197 ms. Remains 750 /1597 variables (removed 847) and now considering 721/1567 (removed 846) transitions.
// Phase 1: matrix 721 rows 750 cols
[2024-05-28 23:38:41] [INFO ] Computed 270 invariants in 1 ms
[2024-05-28 23:38:42] [INFO ] Implicit Places using invariants in 389 ms returned []
[2024-05-28 23:38:42] [INFO ] Invariant cache hit.
[2024-05-28 23:38:42] [INFO ] Implicit Places using invariants and state equation in 775 ms returned []
Implicit Place search using SMT with State Equation took 1165 ms to find 0 implicit places.
[2024-05-28 23:38:42] [INFO ] Redundant transitions in 81 ms returned [720]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 720 rows 750 cols
[2024-05-28 23:38:42] [INFO ] Computed 270 invariants in 1 ms
[2024-05-28 23:38:43] [INFO ] Dead Transitions using invariants and state equation in 371 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 750/1597 places, 720/1567 transitions.
Applied a total of 0 rules in 11 ms. Remains 750 /750 variables (removed 0) and now considering 720/720 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1831 ms. Remains : 750/1597 places, 720/1567 transitions.
Stuttering acceptance computed with spot in 44 ms :[true, (NOT p1)]
Running random walk in product with property : ShieldIIPs-PT-030B-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=1, aps=[p1:(EQ s387 1), p0:(NEQ s376 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 182 reset in 598 ms.
Product exploration explored 100000 steps with 183 reset in 762 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (AND (NOT p1) p0)), true, (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND (NOT p1) p0)))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 84 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 50 ms :[true, (NOT p1)]
Finished random walk after 467 steps, including 0 resets, run visited all 2 properties in 7 ms. (steps per millisecond=66 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (AND (NOT p1) p0)), true, (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND (NOT p1) p0)))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (NOT (AND p0 (NOT p1))))]
Knowledge based reduction with 6 factoid took 141 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 48 ms :[true, (NOT p1)]
Stuttering acceptance computed with spot in 37 ms :[true, (NOT p1)]
[2024-05-28 23:38:45] [INFO ] Invariant cache hit.
[2024-05-28 23:38:45] [INFO ] [Real]Absence check using 270 positive place invariants in 117 ms returned sat
[2024-05-28 23:38:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 23:38:46] [INFO ] [Real]Absence check using state equation in 1056 ms returned sat
[2024-05-28 23:38:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 23:38:47] [INFO ] [Nat]Absence check using 270 positive place invariants in 117 ms returned sat
[2024-05-28 23:38:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 23:38:48] [INFO ] [Nat]Absence check using state equation in 1277 ms returned sat
[2024-05-28 23:38:48] [INFO ] Computed and/alt/rep : 719/1791/719 causal constraints (skipped 0 transitions) in 42 ms.
[2024-05-28 23:38:57] [INFO ] Added : 508 causal constraints over 102 iterations in 8905 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 2 out of 750 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 750/750 places, 720/720 transitions.
Applied a total of 0 rules in 18 ms. Remains 750 /750 variables (removed 0) and now considering 720/720 (removed 0) transitions.
[2024-05-28 23:38:57] [INFO ] Invariant cache hit.
[2024-05-28 23:38:57] [INFO ] Implicit Places using invariants in 399 ms returned []
[2024-05-28 23:38:57] [INFO ] Invariant cache hit.
[2024-05-28 23:38:58] [INFO ] Implicit Places using invariants and state equation in 759 ms returned []
Implicit Place search using SMT with State Equation took 1160 ms to find 0 implicit places.
[2024-05-28 23:38:58] [INFO ] Redundant transitions in 75 ms returned []
[2024-05-28 23:38:58] [INFO ] Invariant cache hit.
[2024-05-28 23:38:59] [INFO ] Dead Transitions using invariants and state equation in 364 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1624 ms. Remains : 750/750 places, 720/720 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (AND p0 (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), true, (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 84 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 59 ms :[true, (NOT p1)]
Finished random walk after 625 steps, including 0 resets, run visited all 2 properties in 13 ms. (steps per millisecond=48 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 (NOT p1)), (X (AND p0 (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), true, (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (NOT (AND p0 (NOT p1))))]
Knowledge based reduction with 6 factoid took 118 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 53 ms :[true, (NOT p1)]
Stuttering acceptance computed with spot in 36 ms :[true, (NOT p1)]
[2024-05-28 23:38:59] [INFO ] Invariant cache hit.
[2024-05-28 23:38:59] [INFO ] [Real]Absence check using 270 positive place invariants in 117 ms returned sat
[2024-05-28 23:38:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 23:39:01] [INFO ] [Real]Absence check using state equation in 1017 ms returned sat
[2024-05-28 23:39:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 23:39:01] [INFO ] [Nat]Absence check using 270 positive place invariants in 117 ms returned sat
[2024-05-28 23:39:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 23:39:02] [INFO ] [Nat]Absence check using state equation in 1284 ms returned sat
[2024-05-28 23:39:02] [INFO ] Computed and/alt/rep : 719/1791/719 causal constraints (skipped 0 transitions) in 43 ms.
[2024-05-28 23:39:11] [INFO ] Added : 508 causal constraints over 102 iterations in 9059 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 47 ms :[true, (NOT p1)]
Product exploration explored 100000 steps with 181 reset in 604 ms.
Product exploration explored 100000 steps with 183 reset in 769 ms.
Built C files in :
/tmp/ltsmin8159847870895400729
[2024-05-28 23:39:13] [INFO ] Computing symmetric may disable matrix : 720 transitions.
[2024-05-28 23:39:13] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:39:13] [INFO ] Computing symmetric may enable matrix : 720 transitions.
[2024-05-28 23:39:13] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:39:13] [INFO ] Computing Do-Not-Accords matrix : 720 transitions.
[2024-05-28 23:39:13] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:39:13] [INFO ] Built C files in 97ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8159847870895400729
Running compilation step : cd /tmp/ltsmin8159847870895400729;'/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 1800 ms.
Running link step : cd /tmp/ltsmin8159847870895400729;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin8159847870895400729;'/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/stateBased10345856536352209080.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 750 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 750/750 places, 720/720 transitions.
Applied a total of 0 rules in 12 ms. Remains 750 /750 variables (removed 0) and now considering 720/720 (removed 0) transitions.
[2024-05-28 23:39:28] [INFO ] Invariant cache hit.
[2024-05-28 23:39:28] [INFO ] Implicit Places using invariants in 395 ms returned []
[2024-05-28 23:39:28] [INFO ] Invariant cache hit.
[2024-05-28 23:39:29] [INFO ] Implicit Places using invariants and state equation in 758 ms returned []
Implicit Place search using SMT with State Equation took 1154 ms to find 0 implicit places.
[2024-05-28 23:39:29] [INFO ] Redundant transitions in 91 ms returned []
[2024-05-28 23:39:29] [INFO ] Invariant cache hit.
[2024-05-28 23:39:30] [INFO ] Dead Transitions using invariants and state equation in 371 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1634 ms. Remains : 750/750 places, 720/720 transitions.
Built C files in :
/tmp/ltsmin5586051521775126484
[2024-05-28 23:39:30] [INFO ] Computing symmetric may disable matrix : 720 transitions.
[2024-05-28 23:39:30] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:39:30] [INFO ] Computing symmetric may enable matrix : 720 transitions.
[2024-05-28 23:39:30] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:39:30] [INFO ] Computing Do-Not-Accords matrix : 720 transitions.
[2024-05-28 23:39:30] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:39:30] [INFO ] Built C files in 102ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5586051521775126484
Running compilation step : cd /tmp/ltsmin5586051521775126484;'/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 1817 ms.
Running link step : cd /tmp/ltsmin5586051521775126484;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 47 ms.
Running LTSmin : cd /tmp/ltsmin5586051521775126484;'/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/stateBased3483308029999740468.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-28 23:39:45] [INFO ] Flatten gal took : 20 ms
[2024-05-28 23:39:45] [INFO ] Flatten gal took : 20 ms
[2024-05-28 23:39:45] [INFO ] Time to serialize gal into /tmp/LTL10678354777219244447.gal : 4 ms
[2024-05-28 23:39:45] [INFO ] Time to serialize properties into /tmp/LTL1677070276143108828.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10678354777219244447.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1431616268400182270.hoa' '-atoms' '/tmp/LTL1677070276143108828.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL1677070276143108828.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1431616268400182270.hoa
Detected timeout of ITS tools.
[2024-05-28 23:40:00] [INFO ] Flatten gal took : 21 ms
[2024-05-28 23:40:00] [INFO ] Flatten gal took : 20 ms
[2024-05-28 23:40:00] [INFO ] Time to serialize gal into /tmp/LTL4306790060173912953.gal : 3 ms
[2024-05-28 23:40:00] [INFO ] Time to serialize properties into /tmp/LTL3284309331050055843.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/LTL4306790060173912953.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3284309331050055843.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((("(p914!=1)")U("(p940==1)")))
Formula 0 simplified : !"(p914!=1)" R !"(p940==1)"
Detected timeout of ITS tools.
[2024-05-28 23:40:15] [INFO ] Flatten gal took : 22 ms
[2024-05-28 23:40:15] [INFO ] Applying decomposition
[2024-05-28 23:40:15] [INFO ] Flatten gal took : 23 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/graph4578208849271179515.txt' '-o' '/tmp/graph4578208849271179515.bin' '-w' '/tmp/graph4578208849271179515.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph4578208849271179515.bin' '-l' '-1' '-v' '-w' '/tmp/graph4578208849271179515.weights' '-q' '0' '-e' '0.001'
[2024-05-28 23:40:15] [INFO ] Decomposing Gal with order
[2024-05-28 23:40:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 23:40:15] [INFO ] Removed a total of 475 redundant transitions.
[2024-05-28 23:40:15] [INFO ] Flatten gal took : 36 ms
[2024-05-28 23:40:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 460 labels/synchronizations in 8 ms.
[2024-05-28 23:40:15] [INFO ] Time to serialize gal into /tmp/LTL17107729728265120129.gal : 6 ms
[2024-05-28 23:40:15] [INFO ] Time to serialize properties into /tmp/LTL14618275416103936866.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/LTL17107729728265120129.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14618275416103936866.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((("(i14.i1.u135.p914!=1)")U("(i15.i2.u140.p940==1)")))
Formula 0 simplified : !"(i14.i1.u135.p914!=1)" R !"(i15.i2.u140.p940==1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17772525011814636893
[2024-05-28 23:40:30] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17772525011814636893
Running compilation step : cd /tmp/ltsmin17772525011814636893;'/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 1318 ms.
Running link step : cd /tmp/ltsmin17772525011814636893;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin17772525011814636893;'/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) U (LTLAPp1==true))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-030B-LTLFireability-14 finished in 124289 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(p0))||((p1 U p2)&&G(p3)&&F(p4))))'
Support contains 5 out of 1597 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1597/1597 places, 1567/1567 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 1594 transition count 1564
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 1594 transition count 1564
Applied a total of 6 rules in 83 ms. Remains 1594 /1597 variables (removed 3) and now considering 1564/1567 (removed 3) transitions.
// Phase 1: matrix 1564 rows 1594 cols
[2024-05-28 23:40:45] [INFO ] Computed 271 invariants in 13 ms
[2024-05-28 23:40:46] [INFO ] Implicit Places using invariants in 543 ms returned []
[2024-05-28 23:40:46] [INFO ] Invariant cache hit.
[2024-05-28 23:40:48] [INFO ] Implicit Places using invariants and state equation in 1643 ms returned []
Implicit Place search using SMT with State Equation took 2188 ms to find 0 implicit places.
[2024-05-28 23:40:48] [INFO ] Invariant cache hit.
[2024-05-28 23:40:48] [INFO ] Dead Transitions using invariants and state equation in 886 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1594/1597 places, 1564/1567 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3161 ms. Remains : 1594/1597 places, 1564/1567 transitions.
Stuttering acceptance computed with spot in 723 ms :[(OR (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p4))), (NOT p0), (OR (AND (NOT p0) p1 (NOT p2)) (AND (NOT p0) (NOT p2) p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p4) (NOT p0)), (NOT p0), true, (AND (NOT p0) (NOT p2)), (AND (NOT p3) (NOT p0)), (AND (NOT p4) (NOT p0)), (NOT p2), (NOT p3), (NOT p4)]
Running random walk in product with property : ShieldIIPs-PT-030B-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(OR (AND (NOT p2) (NOT p1)) (NOT p3)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) p1 p3), acceptance={} source=0 dest: 2}, { cond=(OR (AND p2 p3) (AND p1 p3)), acceptance={} source=0 dest: 3}, { cond=(OR (AND p2 p3 (NOT p4)) (AND p1 p3 (NOT p4))), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={} source=1 dest: 5}], [{ cond=(AND (NOT p2) (NOT p1) p3), acceptance={} source=2 dest: 5}, { cond=(AND (NOT p2) p1), acceptance={} source=2 dest: 7}], [{ cond=(NOT p3), acceptance={} source=3 dest: 5}, { cond=p3, acceptance={} source=3 dest: 8}], [{ cond=(NOT p4), acceptance={} source=4 dest: 9}], [{ cond=(NOT p0), acceptance={} source=5 dest: 6}], [{ cond=true, acceptance={0} source=6 dest: 6}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=7 dest: 6}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=7 dest: 10}], [{ cond=(AND (NOT p3) (NOT p0)), acceptance={} source=8 dest: 6}, { cond=(AND p3 (NOT p0)), acceptance={} source=8 dest: 11}], [{ cond=(AND (NOT p4) (NOT p0)), acceptance={} source=9 dest: 12}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=10 dest: 6}, { cond=(AND (NOT p2) p1), acceptance={0} source=10 dest: 10}], [{ cond=(NOT p3), acceptance={} source=11 dest: 6}, { cond=p3, acceptance={} source=11 dest: 11}], [{ cond=(NOT p4), acceptance={0} source=12 dest: 12}]], initial=0, aps=[p2:(EQ s1324 1), p1:(EQ s265 1), p3:(EQ s1515 1), p4:(EQ s440 1), p0:(EQ s530 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA ShieldIIPs-PT-030B-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-030B-LTLFireability-15 finished in 3920 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' '!(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' '!(X(F(p0)))'
Found a Shortening insensitive property : ShieldIIPs-PT-030B-LTLFireability-07
Stuttering acceptance computed with spot in 109 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 1597 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1597/1597 places, 1567/1567 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 150 transitions
Trivial Post-agglo rules discarded 150 transitions
Performed 150 trivial Post agglomeration. Transition count delta: 150
Iterating post reduction 0 with 150 rules applied. Total rules applied 150 place count 1596 transition count 1416
Reduce places removed 150 places and 0 transitions.
Iterating post reduction 1 with 150 rules applied. Total rules applied 300 place count 1446 transition count 1416
Performed 151 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 151 Pre rules applied. Total rules applied 300 place count 1446 transition count 1265
Deduced a syphon composed of 151 places in 2 ms
Reduce places removed 151 places and 0 transitions.
Iterating global reduction 2 with 302 rules applied. Total rules applied 602 place count 1295 transition count 1265
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 607 place count 1290 transition count 1260
Iterating global reduction 2 with 5 rules applied. Total rules applied 612 place count 1290 transition count 1260
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 612 place count 1290 transition count 1257
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 618 place count 1287 transition count 1257
Performed 533 Post agglomeration using F-continuation condition.Transition count delta: 533
Deduced a syphon composed of 533 places in 1 ms
Reduce places removed 533 places and 0 transitions.
Iterating global reduction 2 with 1066 rules applied. Total rules applied 1684 place count 754 transition count 724
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 1686 place count 752 transition count 722
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1687 place count 751 transition count 722
Applied a total of 1687 rules in 221 ms. Remains 751 /1597 variables (removed 846) and now considering 722/1567 (removed 845) transitions.
// Phase 1: matrix 722 rows 751 cols
[2024-05-28 23:40:50] [INFO ] Computed 270 invariants in 3 ms
[2024-05-28 23:40:50] [INFO ] Implicit Places using invariants in 438 ms returned []
[2024-05-28 23:40:50] [INFO ] Invariant cache hit.
[2024-05-28 23:40:51] [INFO ] Implicit Places using invariants and state equation in 823 ms returned []
Implicit Place search using SMT with State Equation took 1264 ms to find 0 implicit places.
[2024-05-28 23:40:51] [INFO ] Invariant cache hit.
[2024-05-28 23:40:52] [INFO ] Dead Transitions using invariants and state equation in 365 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 751/1597 places, 722/1567 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 1851 ms. Remains : 751/1597 places, 722/1567 transitions.
Running random walk in product with property : ShieldIIPs-PT-030B-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s81 1) (EQ s93 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 79 reset in 613 ms.
Product exploration explored 100000 steps with 79 reset in 766 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 79 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Finished random walk after 1243 steps, including 0 resets, run visited all 1 properties in 13 ms. (steps per millisecond=95 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 92 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 26 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
[2024-05-28 23:40:53] [INFO ] Invariant cache hit.
[2024-05-28 23:40:54] [INFO ] [Real]Absence check using 270 positive place invariants in 125 ms returned sat
[2024-05-28 23:40:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 23:40:55] [INFO ] [Real]Absence check using state equation in 1200 ms returned sat
[2024-05-28 23:40:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 23:40:56] [INFO ] [Nat]Absence check using 270 positive place invariants in 121 ms returned sat
[2024-05-28 23:40:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 23:40:57] [INFO ] [Nat]Absence check using state equation in 1122 ms returned sat
[2024-05-28 23:40:57] [INFO ] Computed and/alt/rep : 720/1796/720 causal constraints (skipped 0 transitions) in 54 ms.
[2024-05-28 23:41:09] [INFO ] Added : 627 causal constraints over 126 iterations in 12423 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 751 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 751/751 places, 722/722 transitions.
Applied a total of 0 rules in 28 ms. Remains 751 /751 variables (removed 0) and now considering 722/722 (removed 0) transitions.
[2024-05-28 23:41:09] [INFO ] Invariant cache hit.
[2024-05-28 23:41:10] [INFO ] Implicit Places using invariants in 372 ms returned []
[2024-05-28 23:41:10] [INFO ] Invariant cache hit.
[2024-05-28 23:41:10] [INFO ] Implicit Places using invariants and state equation in 825 ms returned []
Implicit Place search using SMT with State Equation took 1198 ms to find 0 implicit places.
[2024-05-28 23:41:11] [INFO ] Redundant transitions in 86 ms returned [721]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 721 rows 751 cols
[2024-05-28 23:41:11] [INFO ] Computed 270 invariants in 1 ms
[2024-05-28 23:41:11] [INFO ] Dead Transitions using invariants and state equation in 396 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 751/751 places, 721/722 transitions.
Applied a total of 0 rules in 13 ms. Remains 751 /751 variables (removed 0) and now considering 721/721 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1727 ms. Remains : 751/751 places, 721/722 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 68 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 28 ms :[(NOT p0)]
Finished random walk after 1283 steps, including 0 resets, run visited all 1 properties in 12 ms. (steps per millisecond=106 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 93 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 40 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
[2024-05-28 23:41:11] [INFO ] Invariant cache hit.
[2024-05-28 23:41:12] [INFO ] [Real]Absence check using 270 positive place invariants in 113 ms returned sat
[2024-05-28 23:41:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 23:41:13] [INFO ] [Real]Absence check using state equation in 1025 ms returned sat
[2024-05-28 23:41:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 23:41:13] [INFO ] [Nat]Absence check using 270 positive place invariants in 121 ms returned sat
[2024-05-28 23:41:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 23:41:15] [INFO ] [Nat]Absence check using state equation in 1177 ms returned sat
[2024-05-28 23:41:15] [INFO ] Computed and/alt/rep : 719/1791/719 causal constraints (skipped 0 transitions) in 44 ms.
[2024-05-28 23:41:28] [INFO ] Added : 565 causal constraints over 113 iterations in 13274 ms. Result :unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 116 ms :[(NOT p0)]
Product exploration explored 100000 steps with 80 reset in 684 ms.
Product exploration explored 100000 steps with 79 reset in 856 ms.
Built C files in :
/tmp/ltsmin16808057935954057683
[2024-05-28 23:41:30] [INFO ] Computing symmetric may disable matrix : 721 transitions.
[2024-05-28 23:41:30] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:41:30] [INFO ] Computing symmetric may enable matrix : 721 transitions.
[2024-05-28 23:41:30] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:41:30] [INFO ] Computing Do-Not-Accords matrix : 721 transitions.
[2024-05-28 23:41:30] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:41:30] [INFO ] Built C files in 91ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16808057935954057683
Running compilation step : cd /tmp/ltsmin16808057935954057683;'/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 1968 ms.
Running link step : cd /tmp/ltsmin16808057935954057683;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin16808057935954057683;'/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/stateBased18198848821456365503.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 751 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 751/751 places, 721/721 transitions.
Applied a total of 0 rules in 14 ms. Remains 751 /751 variables (removed 0) and now considering 721/721 (removed 0) transitions.
[2024-05-28 23:41:45] [INFO ] Invariant cache hit.
[2024-05-28 23:41:46] [INFO ] Implicit Places using invariants in 940 ms returned []
[2024-05-28 23:41:46] [INFO ] Invariant cache hit.
[2024-05-28 23:41:46] [INFO ] Implicit Places using invariants and state equation in 830 ms returned []
Implicit Place search using SMT with State Equation took 1774 ms to find 0 implicit places.
[2024-05-28 23:41:47] [INFO ] Redundant transitions in 90 ms returned []
[2024-05-28 23:41:47] [INFO ] Invariant cache hit.
[2024-05-28 23:41:47] [INFO ] Dead Transitions using invariants and state equation in 409 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2292 ms. Remains : 751/751 places, 721/721 transitions.
Built C files in :
/tmp/ltsmin2895879339739745473
[2024-05-28 23:41:47] [INFO ] Computing symmetric may disable matrix : 721 transitions.
[2024-05-28 23:41:47] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:41:47] [INFO ] Computing symmetric may enable matrix : 721 transitions.
[2024-05-28 23:41:47] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:41:47] [INFO ] Computing Do-Not-Accords matrix : 721 transitions.
[2024-05-28 23:41:47] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:41:47] [INFO ] Built C files in 101ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2895879339739745473
Running compilation step : cd /tmp/ltsmin2895879339739745473;'/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 1841 ms.
Running link step : cd /tmp/ltsmin2895879339739745473;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 52 ms.
Running LTSmin : cd /tmp/ltsmin2895879339739745473;'/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/stateBased14650081993580948973.hoa' '--buchi-type=spotba'
LTSmin run took 12319 ms.
Treatment of property ShieldIIPs-PT-030B-LTLFireability-07 finished in 71715 ms.
Length sensitive decision was in the wrong direction : Shortening insensitive + false
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)))'
Found a Shortening insensitive property : ShieldIIPs-PT-030B-LTLFireability-12
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Support contains 3 out of 1597 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1597/1597 places, 1567/1567 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 151 transitions
Trivial Post-agglo rules discarded 151 transitions
Performed 151 trivial Post agglomeration. Transition count delta: 151
Iterating post reduction 0 with 151 rules applied. Total rules applied 151 place count 1596 transition count 1415
Reduce places removed 151 places and 0 transitions.
Iterating post reduction 1 with 151 rules applied. Total rules applied 302 place count 1445 transition count 1415
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 150 Pre rules applied. Total rules applied 302 place count 1445 transition count 1265
Deduced a syphon composed of 150 places in 2 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 2 with 300 rules applied. Total rules applied 602 place count 1295 transition count 1265
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 607 place count 1290 transition count 1260
Iterating global reduction 2 with 5 rules applied. Total rules applied 612 place count 1290 transition count 1260
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 612 place count 1290 transition count 1257
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 618 place count 1287 transition count 1257
Performed 530 Post agglomeration using F-continuation condition.Transition count delta: 530
Deduced a syphon composed of 530 places in 1 ms
Reduce places removed 530 places and 0 transitions.
Iterating global reduction 2 with 1060 rules applied. Total rules applied 1678 place count 757 transition count 727
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 1680 place count 755 transition count 725
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1681 place count 754 transition count 725
Applied a total of 1681 rules in 197 ms. Remains 754 /1597 variables (removed 843) and now considering 725/1567 (removed 842) transitions.
// Phase 1: matrix 725 rows 754 cols
[2024-05-28 23:42:02] [INFO ] Computed 270 invariants in 2 ms
[2024-05-28 23:42:02] [INFO ] Implicit Places using invariants in 388 ms returned []
[2024-05-28 23:42:02] [INFO ] Invariant cache hit.
[2024-05-28 23:42:03] [INFO ] Implicit Places using invariants and state equation in 770 ms returned []
Implicit Place search using SMT with State Equation took 1159 ms to find 0 implicit places.
[2024-05-28 23:42:03] [INFO ] Invariant cache hit.
[2024-05-28 23:42:03] [INFO ] Dead Transitions using invariants and state equation in 375 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 754/1597 places, 725/1567 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 1733 ms. Remains : 754/1597 places, 725/1567 transitions.
Running random walk in product with property : ShieldIIPs-PT-030B-LTLFireability-12 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 s39 1) (AND (EQ s655 1) (EQ s678 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 24069 reset in 670 ms.
Product exploration explored 100000 steps with 24293 reset in 800 ms.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 1 factoid took 164 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 2 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 315 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 42 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 54 ms :[(NOT p0)]
[2024-05-28 23:42:05] [INFO ] Invariant cache hit.
[2024-05-28 23:42:06] [INFO ] [Real]Absence check using 270 positive place invariants in 122 ms returned sat
[2024-05-28 23:42:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 23:42:07] [INFO ] [Real]Absence check using state equation in 1148 ms returned sat
[2024-05-28 23:42:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 23:42:08] [INFO ] [Nat]Absence check using 270 positive place invariants in 122 ms returned sat
[2024-05-28 23:42:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 23:42:09] [INFO ] [Nat]Absence check using state equation in 1432 ms returned sat
[2024-05-28 23:42:09] [INFO ] Computed and/alt/rep : 720/1799/720 causal constraints (skipped 2 transitions) in 45 ms.
[2024-05-28 23:42:20] [INFO ] Added : 605 causal constraints over 121 iterations in 11041 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 3 out of 754 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 754/754 places, 725/725 transitions.
Applied a total of 0 rules in 19 ms. Remains 754 /754 variables (removed 0) and now considering 725/725 (removed 0) transitions.
[2024-05-28 23:42:20] [INFO ] Invariant cache hit.
[2024-05-28 23:42:21] [INFO ] Implicit Places using invariants in 377 ms returned []
[2024-05-28 23:42:21] [INFO ] Invariant cache hit.
[2024-05-28 23:42:21] [INFO ] Implicit Places using invariants and state equation in 834 ms returned []
Implicit Place search using SMT with State Equation took 1212 ms to find 0 implicit places.
[2024-05-28 23:42:22] [INFO ] Redundant transitions in 81 ms returned [724]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 724 rows 754 cols
[2024-05-28 23:42:22] [INFO ] Computed 270 invariants in 3 ms
[2024-05-28 23:42:22] [INFO ] Dead Transitions using invariants and state equation in 388 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 754/754 places, 724/725 transitions.
Applied a total of 0 rules in 11 ms. Remains 754 /754 variables (removed 0) and now considering 724/724 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1717 ms. Remains : 754/754 places, 724/725 transitions.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 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 160 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 28 ms :[(NOT p0)]
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 2 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 211 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 29 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
[2024-05-28 23:42:22] [INFO ] Invariant cache hit.
[2024-05-28 23:42:23] [INFO ] [Real]Absence check using 270 positive place invariants in 116 ms returned sat
[2024-05-28 23:42:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-28 23:42:24] [INFO ] [Real]Absence check using state equation in 1115 ms returned sat
[2024-05-28 23:42:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 23:42:25] [INFO ] [Nat]Absence check using 270 positive place invariants in 123 ms returned sat
[2024-05-28 23:42:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-28 23:42:26] [INFO ] [Nat]Absence check using state equation in 1314 ms returned sat
[2024-05-28 23:42:26] [INFO ] Computed and/alt/rep : 719/1794/719 causal constraints (skipped 2 transitions) in 44 ms.
[2024-05-28 23:42:39] [INFO ] Deduced a trap composed of 2 places in 328 ms of which 2 ms to minimize.
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.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
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:614)
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:261)
at fr.lip6.move.gal.application.solver.ltl.LTLLengthAwareSolver.runSLCLLTLTest(LTLLengthAwareSolver.java:100)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:804)
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 23:42:39] [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)
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Product exploration explored 100000 steps with 24137 reset in 635 ms.
Product exploration explored 100000 steps with 24020 reset in 765 ms.
Built C files in :
/tmp/ltsmin15119270289453998430
[2024-05-28 23:42:41] [INFO ] Computing symmetric may disable matrix : 724 transitions.
[2024-05-28 23:42:41] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:42:41] [INFO ] Computing symmetric may enable matrix : 724 transitions.
[2024-05-28 23:42:41] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:42:41] [INFO ] Computing Do-Not-Accords matrix : 724 transitions.
[2024-05-28 23:42:41] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:42:41] [INFO ] Built C files in 95ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15119270289453998430
Running compilation step : cd /tmp/ltsmin15119270289453998430;'/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 1880 ms.
Running link step : cd /tmp/ltsmin15119270289453998430;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 50 ms.
Running LTSmin : cd /tmp/ltsmin15119270289453998430;'/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/stateBased3972952530919395210.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 754 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 754/754 places, 724/724 transitions.
Applied a total of 0 rules in 18 ms. Remains 754 /754 variables (removed 0) and now considering 724/724 (removed 0) transitions.
[2024-05-28 23:42:56] [INFO ] Invariant cache hit.
[2024-05-28 23:42:56] [INFO ] Implicit Places using invariants in 376 ms returned []
[2024-05-28 23:42:56] [INFO ] Invariant cache hit.
[2024-05-28 23:42:57] [INFO ] Implicit Places using invariants and state equation in 857 ms returned []
Implicit Place search using SMT with State Equation took 1235 ms to find 0 implicit places.
[2024-05-28 23:42:57] [INFO ] Redundant transitions in 79 ms returned []
[2024-05-28 23:42:57] [INFO ] Invariant cache hit.
[2024-05-28 23:42:58] [INFO ] Dead Transitions using invariants and state equation in 386 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1722 ms. Remains : 754/754 places, 724/724 transitions.
Built C files in :
/tmp/ltsmin14867077316093203110
[2024-05-28 23:42:58] [INFO ] Computing symmetric may disable matrix : 724 transitions.
[2024-05-28 23:42:58] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:42:58] [INFO ] Computing symmetric may enable matrix : 724 transitions.
[2024-05-28 23:42:58] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:42:58] [INFO ] Computing Do-Not-Accords matrix : 724 transitions.
[2024-05-28 23:42:58] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 23:42:58] [INFO ] Built C files in 94ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14867077316093203110
Running compilation step : cd /tmp/ltsmin14867077316093203110;'/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 1876 ms.
Running link step : cd /tmp/ltsmin14867077316093203110;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 50 ms.
Running LTSmin : cd /tmp/ltsmin14867077316093203110;'/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/stateBased16292868497166765790.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-28 23:43:13] [INFO ] Flatten gal took : 21 ms
[2024-05-28 23:43:13] [INFO ] Flatten gal took : 21 ms
[2024-05-28 23:43:13] [INFO ] Time to serialize gal into /tmp/LTL16652549251033275780.gal : 6 ms
[2024-05-28 23:43:13] [INFO ] Time to serialize properties into /tmp/LTL3287495230491125987.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16652549251033275780.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10047826023365798345.hoa' '-atoms' '/tmp/LTL3287495230491125987.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/LTL3287495230491125987.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10047826023365798345.hoa
Detected timeout of ITS tools.
[2024-05-28 23:43:28] [INFO ] Flatten gal took : 20 ms
[2024-05-28 23:43:28] [INFO ] Flatten gal took : 21 ms
[2024-05-28 23:43:28] [INFO ] Time to serialize gal into /tmp/LTL14014497140066029713.gal : 4 ms
[2024-05-28 23:43:28] [INFO ] Time to serialize properties into /tmp/LTL10276602769803388783.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/LTL14014497140066029713.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10276602769803388783.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...277
Read 1 LTL properties
Checking formula 0 : !((X(F("((p116==1)||((p1575==1)&&(p1617==1)))"))))
Formula 0 simplified : XG!"((p116==1)||((p1575==1)&&(p1617==1)))"
Detected timeout of ITS tools.
[2024-05-28 23:43:43] [INFO ] Flatten gal took : 24 ms
[2024-05-28 23:43:43] [INFO ] Applying decomposition
[2024-05-28 23:43:43] [INFO ] Flatten gal took : 20 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/graph11349655473208479992.txt' '-o' '/tmp/graph11349655473208479992.bin' '-w' '/tmp/graph11349655473208479992.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph11349655473208479992.bin' '-l' '-1' '-v' '-w' '/tmp/graph11349655473208479992.weights' '-q' '0' '-e' '0.001'
[2024-05-28 23:43:43] [INFO ] Decomposing Gal with order
[2024-05-28 23:43:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 23:43:43] [INFO ] Removed a total of 477 redundant transitions.
[2024-05-28 23:43:43] [INFO ] Flatten gal took : 33 ms
[2024-05-28 23:43:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 436 labels/synchronizations in 7 ms.
[2024-05-28 23:43:43] [INFO ] Time to serialize gal into /tmp/LTL7885810587289050088.gal : 6 ms
[2024-05-28 23:43:43] [INFO ] Time to serialize properties into /tmp/LTL6331774620125886928.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/LTL7885810587289050088.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6331774620125886928.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 : !((X(F("((i1.u15.p116==1)||((i26.i1.u236.p1575==1)&&(i26.i0.u244.p1617==1)))"))))
Formula 0 simplified : XG!"((i1.u15.p116==1)||((i26.i1.u236.p1575==1)&&(i26.i0.u244.p1617==1)))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin18434181314432869458
[2024-05-28 23:43:58] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18434181314432869458
Running compilation step : cd /tmp/ltsmin18434181314432869458;'/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 1250 ms.
Running link step : cd /tmp/ltsmin18434181314432869458;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin18434181314432869458;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-030B-LTLFireability-12 finished in 132043 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U p1))'
[2024-05-28 23:44:13] [INFO ] Flatten gal took : 35 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin15417234046888633962
[2024-05-28 23:44:13] [INFO ] Too many transitions (1567) to apply POR reductions. Disabling POR matrices.
[2024-05-28 23:44:14] [INFO ] Applying decomposition
[2024-05-28 23:44:14] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15417234046888633962
Running compilation step : cd /tmp/ltsmin15417234046888633962;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '144' '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 23:44:14] [INFO ] Flatten gal took : 41 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/graph10506352848666597539.txt' '-o' '/tmp/graph10506352848666597539.bin' '-w' '/tmp/graph10506352848666597539.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph10506352848666597539.bin' '-l' '-1' '-v' '-w' '/tmp/graph10506352848666597539.weights' '-q' '0' '-e' '0.001'
[2024-05-28 23:44:14] [INFO ] Decomposing Gal with order
[2024-05-28 23:44:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 23:44:14] [INFO ] Removed a total of 690 redundant transitions.
[2024-05-28 23:44:14] [INFO ] Flatten gal took : 61 ms
[2024-05-28 23:44:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2024-05-28 23:44:14] [INFO ] Time to serialize gal into /tmp/LTLFireability622412509476440058.gal : 15 ms
[2024-05-28 23:44:14] [INFO ] Time to serialize properties into /tmp/LTLFireability3835969183693935605.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/LTLFireability622412509476440058.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability3835969183693935605.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...275
Read 5 LTL properties
Checking formula 0 : !((F(G("((i13.i3.u277.p821!=1)||(i14.i6.u303.p899!=1))"))))
Formula 0 simplified : GF!"((i13.i3.u277.p821!=1)||(i14.i6.u303.p899!=1))"
Compilation finished in 2946 ms.
Running link step : cd /tmp/ltsmin15417234046888633962;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin15417234046888633962;'/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'
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin15417234046888633962;'/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/ltsmin15417234046888633962;'/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'
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin15417234046888633962;'/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'
Running LTSmin : cd /tmp/ltsmin15417234046888633962;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((LTLAPp2==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-29 00:09:15] [INFO ] Applying decomposition
[2024-05-29 00:09:15] [INFO ] Flatten gal took : 120 ms
[2024-05-29 00:09:15] [INFO ] Decomposing Gal with order
[2024-05-29 00:09:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 00:09:15] [INFO ] Removed a total of 480 redundant transitions.
[2024-05-29 00:09:15] [INFO ] Flatten gal took : 177 ms
[2024-05-29 00:09:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 600 labels/synchronizations in 53 ms.
[2024-05-29 00:09:16] [INFO ] Time to serialize gal into /tmp/LTLFireability4575141910452687695.gal : 47 ms
[2024-05-29 00:09:16] [INFO ] Time to serialize properties into /tmp/LTLFireability1554670288279106385.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/LTLFireability4575141910452687695.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability1554670288279106385.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...276
Read 5 LTL properties
Checking formula 0 : !((F(G("((i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i1.i0.i0.i0.i0.u264.p821!=1)||(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0....180
Formula 0 simplified : GF!"((i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i1.i0.i0.i0.i0.u264.p821!=1)||(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i1...174
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin15417234046888633962;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((LTLAPp2==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin15417234046888633962;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((LTLAPp3==true)))' '--buchi-type=spotba'
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 159176 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16169816 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldIIPs-PT-030B"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is ShieldIIPs-PT-030B, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r373-tall-171683788400078"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-030B.tgz
mv ShieldIIPs-PT-030B execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;