Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r222-tall-165286025200452.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.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 2-4028
Executing tool itstools
Input is ShieldPPPs-PT-020A, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r222-tall-165286025200452
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 412K
-rw-r--r-- 1 mcc users 6.9K Apr 30 03:36 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K Apr 30 03:36 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Apr 30 03:32 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Apr 30 03:32 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 9 08:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 08:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 08:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:52 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 5 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 176K May 10 09:34 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 ShieldPPPs-PT-020A-LTLFireability-00
FORMULA_NAME ShieldPPPs-PT-020A-LTLFireability-01
FORMULA_NAME ShieldPPPs-PT-020A-LTLFireability-02
FORMULA_NAME ShieldPPPs-PT-020A-LTLFireability-03
FORMULA_NAME ShieldPPPs-PT-020A-LTLFireability-04
FORMULA_NAME ShieldPPPs-PT-020A-LTLFireability-05
FORMULA_NAME ShieldPPPs-PT-020A-LTLFireability-06
FORMULA_NAME ShieldPPPs-PT-020A-LTLFireability-07
FORMULA_NAME ShieldPPPs-PT-020A-LTLFireability-08
FORMULA_NAME ShieldPPPs-PT-020A-LTLFireability-09
FORMULA_NAME ShieldPPPs-PT-020A-LTLFireability-10
FORMULA_NAME ShieldPPPs-PT-020A-LTLFireability-11
FORMULA_NAME ShieldPPPs-PT-020A-LTLFireability-12
FORMULA_NAME ShieldPPPs-PT-020A-LTLFireability-13
FORMULA_NAME ShieldPPPs-PT-020A-LTLFireability-14
FORMULA_NAME ShieldPPPs-PT-020A-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1652991099735

Running Version 202205111006
[2022-05-19 20:11:40] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-19 20:11:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-19 20:11:41] [INFO ] Load time of PNML (sax parser for PT used): 116 ms
[2022-05-19 20:11:41] [INFO ] Transformed 623 places.
[2022-05-19 20:11:41] [INFO ] Transformed 523 transitions.
[2022-05-19 20:11:41] [INFO ] Found NUPN structural information;
[2022-05-19 20:11:41] [INFO ] Parsed PT model containing 623 places and 523 transitions in 227 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 4 formulas.
FORMULA ShieldPPPs-PT-020A-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-020A-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-020A-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-020A-LTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 43 out of 623 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 623/623 places, 523/523 transitions.
Applied a total of 0 rules in 56 ms. Remains 623 /623 variables (removed 0) and now considering 523/523 (removed 0) transitions.
// Phase 1: matrix 523 rows 623 cols
[2022-05-19 20:11:41] [INFO ] Computed 221 place invariants in 37 ms
[2022-05-19 20:11:41] [INFO ] Implicit Places using invariants in 510 ms returned []
// Phase 1: matrix 523 rows 623 cols
[2022-05-19 20:11:41] [INFO ] Computed 221 place invariants in 8 ms
[2022-05-19 20:11:42] [INFO ] Implicit Places using invariants and state equation in 594 ms returned []
Implicit Place search using SMT with State Equation took 1128 ms to find 0 implicit places.
// Phase 1: matrix 523 rows 623 cols
[2022-05-19 20:11:42] [INFO ] Computed 221 place invariants in 8 ms
[2022-05-19 20:11:42] [INFO ] Dead Transitions using invariants and state equation in 308 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 623/623 places, 523/523 transitions.
Support contains 43 out of 623 places after structural reductions.
[2022-05-19 20:11:43] [INFO ] Flatten gal took : 93 ms
[2022-05-19 20:11:43] [INFO ] Flatten gal took : 48 ms
[2022-05-19 20:11:43] [INFO ] Input system was already deterministic with 523 transitions.
Support contains 41 out of 623 places (down from 43) after GAL structural reductions.
Finished random walk after 5242 steps, including 3 resets, run visited all 25 properties in 482 ms. (steps per millisecond=10 )
Computed a total of 1 stabilizing places and 1 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((!F(!(!p0 U F(p0))) U (p0 U p1)))'
Support contains 3 out of 623 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 623/623 places, 523/523 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 621 transition count 521
Applied a total of 4 rules in 100 ms. Remains 621 /623 variables (removed 2) and now considering 521/523 (removed 2) transitions.
// Phase 1: matrix 521 rows 621 cols
[2022-05-19 20:11:44] [INFO ] Computed 221 place invariants in 2 ms
[2022-05-19 20:11:44] [INFO ] Implicit Places using invariants in 331 ms returned []
// Phase 1: matrix 521 rows 621 cols
[2022-05-19 20:11:44] [INFO ] Computed 221 place invariants in 2 ms
[2022-05-19 20:11:45] [INFO ] Implicit Places using invariants and state equation in 553 ms returned []
Implicit Place search using SMT with State Equation took 887 ms to find 0 implicit places.
[2022-05-19 20:11:45] [INFO ] Redundant transitions in 32 ms returned []
// Phase 1: matrix 521 rows 621 cols
[2022-05-19 20:11:45] [INFO ] Computed 221 place invariants in 7 ms
[2022-05-19 20:11:45] [INFO ] Dead Transitions using invariants and state equation in 289 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 621/623 places, 521/523 transitions.
Finished structural reductions, in 1 iterations. Remains : 621/623 places, 521/523 transitions.
Stuttering acceptance computed with spot in 221 ms :[(NOT p1), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-020A-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(EQ s341 1), p0:(AND (EQ s237 1) (EQ s258 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 147 reset in 701 ms.
Product exploration explored 100000 steps with 147 reset in 688 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 : [(AND (NOT p1) (NOT p0)), (X (NOT p1)), (X (AND (NOT p1) (NOT p0))), (X (NOT p0)), (X (X (NOT p1))), true, (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 266 ms. Reduced automaton from 3 states, 6 edges and 2 AP to 3 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 92 ms :[(NOT p1), (NOT p0), (NOT p0)]
Finished random walk after 721 steps, including 0 resets, run visited all 3 properties in 24 ms. (steps per millisecond=30 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p1)), (X (AND (NOT p1) (NOT p0))), (X (NOT p0)), (X (X (NOT p1))), true, (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p0)))]
False Knowledge obtained : [(F p1), (F p0), (F (NOT (AND (NOT p1) (NOT p0))))]
Knowledge based reduction with 8 factoid took 349 ms. Reduced automaton from 3 states, 6 edges and 2 AP to 3 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 88 ms :[(NOT p1), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 104 ms :[(NOT p1), (NOT p0), (NOT p0)]
// Phase 1: matrix 521 rows 621 cols
[2022-05-19 20:11:47] [INFO ] Computed 221 place invariants in 3 ms
[2022-05-19 20:11:48] [INFO ] [Real]Absence check using 221 positive place invariants in 92 ms returned sat
[2022-05-19 20:11:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 20:11:49] [INFO ] [Real]Absence check using state equation in 1208 ms returned sat
[2022-05-19 20:11:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 20:11:50] [INFO ] [Nat]Absence check using 221 positive place invariants in 70 ms returned sat
[2022-05-19 20:11:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 20:11:50] [INFO ] [Nat]Absence check using state equation in 821 ms returned sat
[2022-05-19 20:11:50] [INFO ] Deduced a trap composed of 20 places in 34 ms of which 3 ms to minimize.
[2022-05-19 20:11:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 103 ms
[2022-05-19 20:11:50] [INFO ] Computed and/alt/rep : 520/1447/520 causal constraints (skipped 0 transitions) in 48 ms.
[2022-05-19 20:12:04] [INFO ] Added : 500 causal constraints over 100 iterations in 13228 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 3 out of 621 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 621/621 places, 521/521 transitions.
Applied a total of 0 rules in 30 ms. Remains 621 /621 variables (removed 0) and now considering 521/521 (removed 0) transitions.
// Phase 1: matrix 521 rows 621 cols
[2022-05-19 20:12:04] [INFO ] Computed 221 place invariants in 4 ms
[2022-05-19 20:12:04] [INFO ] Implicit Places using invariants in 346 ms returned []
// Phase 1: matrix 521 rows 621 cols
[2022-05-19 20:12:04] [INFO ] Computed 221 place invariants in 2 ms
[2022-05-19 20:12:05] [INFO ] Implicit Places using invariants and state equation in 559 ms returned []
Implicit Place search using SMT with State Equation took 908 ms to find 0 implicit places.
[2022-05-19 20:12:05] [INFO ] Redundant transitions in 44 ms returned []
// Phase 1: matrix 521 rows 621 cols
[2022-05-19 20:12:05] [INFO ] Computed 221 place invariants in 3 ms
[2022-05-19 20:12:05] [INFO ] Dead Transitions using invariants and state equation in 290 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 621/621 places, 521/521 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 : [(AND (NOT p1) (NOT p0)), (X (NOT p1)), (X (AND (NOT p1) (NOT p0))), (X (NOT p0)), (X (X (NOT p1))), true, (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 299 ms. Reduced automaton from 3 states, 6 edges and 2 AP to 3 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 87 ms :[(NOT p1), (NOT p0), (NOT p0)]
Finished random walk after 641 steps, including 0 resets, run visited all 3 properties in 14 ms. (steps per millisecond=45 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p1)), (X (AND (NOT p1) (NOT p0))), (X (NOT p0)), (X (X (NOT p1))), true, (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p0)))]
False Knowledge obtained : [(F p1), (F p0), (F (NOT (AND (NOT p1) (NOT p0))))]
Knowledge based reduction with 8 factoid took 573 ms. Reduced automaton from 3 states, 6 edges and 2 AP to 3 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 104 ms :[(NOT p1), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 96 ms :[(NOT p1), (NOT p0), (NOT p0)]
// Phase 1: matrix 521 rows 621 cols
[2022-05-19 20:12:06] [INFO ] Computed 221 place invariants in 1 ms
[2022-05-19 20:12:07] [INFO ] [Real]Absence check using 221 positive place invariants in 96 ms returned sat
[2022-05-19 20:12:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 20:12:08] [INFO ] [Real]Absence check using state equation in 1228 ms returned sat
[2022-05-19 20:12:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 20:12:08] [INFO ] [Nat]Absence check using 221 positive place invariants in 72 ms returned sat
[2022-05-19 20:12:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 20:12:09] [INFO ] [Nat]Absence check using state equation in 884 ms returned sat
[2022-05-19 20:12:09] [INFO ] Deduced a trap composed of 20 places in 35 ms of which 1 ms to minimize.
[2022-05-19 20:12:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 97 ms
[2022-05-19 20:12:09] [INFO ] Computed and/alt/rep : 520/1447/520 causal constraints (skipped 0 transitions) in 32 ms.
[2022-05-19 20:12:22] [INFO ] Added : 500 causal constraints over 100 iterations in 13079 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 376 ms :[(NOT p1), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 149 reset in 509 ms.
Product exploration explored 100000 steps with 146 reset in 592 ms.
Built C files in :
/tmp/ltsmin18438604405337606671
[2022-05-19 20:12:24] [INFO ] Computing symmetric may disable matrix : 521 transitions.
[2022-05-19 20:12:24] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 20:12:24] [INFO ] Computing symmetric may enable matrix : 521 transitions.
[2022-05-19 20:12:24] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 20:12:24] [INFO ] Computing Do-Not-Accords matrix : 521 transitions.
[2022-05-19 20:12:24] [INFO ] Computation of Completed DNA matrix. took 13 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 20:12:24] [INFO ] Built C files in 112ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18438604405337606671
Running compilation step : cd /tmp/ltsmin18438604405337606671;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1213 ms.
Running link step : cd /tmp/ltsmin18438604405337606671;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 66 ms.
Running LTSmin : cd /tmp/ltsmin18438604405337606671;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased14416417302213123719.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 621 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 621/621 places, 521/521 transitions.
Applied a total of 0 rules in 25 ms. Remains 621 /621 variables (removed 0) and now considering 521/521 (removed 0) transitions.
// Phase 1: matrix 521 rows 621 cols
[2022-05-19 20:12:39] [INFO ] Computed 221 place invariants in 3 ms
[2022-05-19 20:12:39] [INFO ] Implicit Places using invariants in 292 ms returned []
// Phase 1: matrix 521 rows 621 cols
[2022-05-19 20:12:39] [INFO ] Computed 221 place invariants in 2 ms
[2022-05-19 20:12:40] [INFO ] Implicit Places using invariants and state equation in 543 ms returned []
Implicit Place search using SMT with State Equation took 837 ms to find 0 implicit places.
[2022-05-19 20:12:40] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 521 rows 621 cols
[2022-05-19 20:12:40] [INFO ] Computed 221 place invariants in 4 ms
[2022-05-19 20:12:40] [INFO ] Dead Transitions using invariants and state equation in 275 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 621/621 places, 521/521 transitions.
Built C files in :
/tmp/ltsmin4397719375077286698
[2022-05-19 20:12:40] [INFO ] Computing symmetric may disable matrix : 521 transitions.
[2022-05-19 20:12:40] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 20:12:40] [INFO ] Computing symmetric may enable matrix : 521 transitions.
[2022-05-19 20:12:40] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 20:12:40] [INFO ] Computing Do-Not-Accords matrix : 521 transitions.
[2022-05-19 20:12:40] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 20:12:40] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4397719375077286698
Running compilation step : cd /tmp/ltsmin4397719375077286698;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1155 ms.
Running link step : cd /tmp/ltsmin4397719375077286698;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin4397719375077286698;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased9216897026725427615.hoa' '--buchi-type=spotba'
LTSmin run took 2801 ms.
FORMULA ShieldPPPs-PT-020A-LTLFireability-00 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldPPPs-PT-020A-LTLFireability-00 finished in 60574 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G((F(X(p0))||F((F(p0)&&F(p1))))))))'
Support contains 3 out of 623 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 623/623 places, 523/523 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 621 transition count 521
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 620 transition count 520
Applied a total of 4 rules in 43 ms. Remains 620 /623 variables (removed 3) and now considering 520/523 (removed 3) transitions.
// Phase 1: matrix 520 rows 620 cols
[2022-05-19 20:12:44] [INFO ] Computed 221 place invariants in 4 ms
[2022-05-19 20:12:44] [INFO ] Implicit Places using invariants in 289 ms returned []
// Phase 1: matrix 520 rows 620 cols
[2022-05-19 20:12:44] [INFO ] Computed 221 place invariants in 2 ms
[2022-05-19 20:12:45] [INFO ] Implicit Places using invariants and state equation in 538 ms returned []
Implicit Place search using SMT with State Equation took 827 ms to find 0 implicit places.
[2022-05-19 20:12:45] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 520 rows 620 cols
[2022-05-19 20:12:45] [INFO ] Computed 221 place invariants in 2 ms
[2022-05-19 20:12:45] [INFO ] Dead Transitions using invariants and state equation in 299 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 620/623 places, 520/523 transitions.
Finished structural reductions, in 1 iterations. Remains : 620/623 places, 520/523 transitions.
Stuttering acceptance computed with spot in 117 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldPPPs-PT-020A-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s357 0) (EQ s359 0)), p1:(EQ s20 0)], 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 314 reset in 483 ms.
Product exploration explored 100000 steps with 318 reset in 564 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 261 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 120 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Finished random walk after 3609 steps, including 2 resets, run visited all 3 properties in 45 ms. (steps per millisecond=80 )
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0))]
False Knowledge obtained : [(F (NOT p0)), (F (AND (NOT p1) (NOT p0))), (F (AND (NOT p1) p0))]
Knowledge based reduction with 5 factoid took 229 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 103 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 93 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 620 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 620/620 places, 520/520 transitions.
Applied a total of 0 rules in 21 ms. Remains 620 /620 variables (removed 0) and now considering 520/520 (removed 0) transitions.
// Phase 1: matrix 520 rows 620 cols
[2022-05-19 20:12:47] [INFO ] Computed 221 place invariants in 5 ms
[2022-05-19 20:12:48] [INFO ] Implicit Places using invariants in 295 ms returned []
// Phase 1: matrix 520 rows 620 cols
[2022-05-19 20:12:48] [INFO ] Computed 221 place invariants in 3 ms
[2022-05-19 20:12:48] [INFO ] Implicit Places using invariants and state equation in 603 ms returned []
Implicit Place search using SMT with State Equation took 901 ms to find 0 implicit places.
[2022-05-19 20:12:48] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 520 rows 620 cols
[2022-05-19 20:12:48] [INFO ] Computed 221 place invariants in 5 ms
[2022-05-19 20:12:49] [INFO ] Dead Transitions using invariants and state equation in 313 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 620/620 places, 520/520 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X p0)), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 188 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 117 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Finished random walk after 1358 steps, including 0 resets, run visited all 3 properties in 23 ms. (steps per millisecond=59 )
Knowledge obtained : [(AND p0 p1), (X p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X p0)), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : [(F (NOT p0)), (F (AND (NOT p0) (NOT p1))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 5 factoid took 213 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 104 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 107 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 113 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 318 reset in 494 ms.
Product exploration explored 100000 steps with 312 reset in 574 ms.
Built C files in :
/tmp/ltsmin10122354919103945980
[2022-05-19 20:12:51] [INFO ] Computing symmetric may disable matrix : 520 transitions.
[2022-05-19 20:12:51] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 20:12:51] [INFO ] Computing symmetric may enable matrix : 520 transitions.
[2022-05-19 20:12:51] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 20:12:51] [INFO ] Computing Do-Not-Accords matrix : 520 transitions.
[2022-05-19 20:12:51] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 20:12:51] [INFO ] Built C files in 44ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10122354919103945980
Running compilation step : cd /tmp/ltsmin10122354919103945980;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1501 ms.
Running link step : cd /tmp/ltsmin10122354919103945980;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin10122354919103945980;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased13365410846644515610.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 620 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 620/620 places, 520/520 transitions.
Applied a total of 0 rules in 19 ms. Remains 620 /620 variables (removed 0) and now considering 520/520 (removed 0) transitions.
// Phase 1: matrix 520 rows 620 cols
[2022-05-19 20:13:06] [INFO ] Computed 221 place invariants in 3 ms
[2022-05-19 20:13:06] [INFO ] Implicit Places using invariants in 302 ms returned []
// Phase 1: matrix 520 rows 620 cols
[2022-05-19 20:13:06] [INFO ] Computed 221 place invariants in 5 ms
[2022-05-19 20:13:07] [INFO ] Implicit Places using invariants and state equation in 561 ms returned []
Implicit Place search using SMT with State Equation took 863 ms to find 0 implicit places.
[2022-05-19 20:13:07] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 520 rows 620 cols
[2022-05-19 20:13:07] [INFO ] Computed 221 place invariants in 2 ms
[2022-05-19 20:13:07] [INFO ] Dead Transitions using invariants and state equation in 301 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 620/620 places, 520/520 transitions.
Built C files in :
/tmp/ltsmin18033543013890179027
[2022-05-19 20:13:07] [INFO ] Computing symmetric may disable matrix : 520 transitions.
[2022-05-19 20:13:07] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 20:13:07] [INFO ] Computing symmetric may enable matrix : 520 transitions.
[2022-05-19 20:13:07] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 20:13:07] [INFO ] Computing Do-Not-Accords matrix : 520 transitions.
[2022-05-19 20:13:07] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 20:13:07] [INFO ] Built C files in 31ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18033543013890179027
Running compilation step : cd /tmp/ltsmin18033543013890179027;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1150 ms.
Running link step : cd /tmp/ltsmin18033543013890179027;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin18033543013890179027;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased15563210346623828786.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-19 20:13:22] [INFO ] Flatten gal took : 32 ms
[2022-05-19 20:13:22] [INFO ] Flatten gal took : 28 ms
[2022-05-19 20:13:22] [INFO ] Time to serialize gal into /tmp/LTL13394181456962438395.gal : 6 ms
[2022-05-19 20:13:22] [INFO ] Time to serialize properties into /tmp/LTL2772219748848523665.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13394181456962438395.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2772219748848523665.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1339418...267
Read 1 LTL properties
Checking formula 0 : !((X(X(G((F(X("((p358==0)||(p360==0))")))||(F((F("((p358==0)||(p360==0))"))&&(F("(p21==0)")))))))))
Formula 0 simplified : !XXG(FX"((p358==0)||(p360==0))" | F(F"((p358==0)||(p360==0))" & F"(p21==0)"))
Detected timeout of ITS tools.
[2022-05-19 20:13:37] [INFO ] Flatten gal took : 27 ms
[2022-05-19 20:13:37] [INFO ] Applying decomposition
[2022-05-19 20:13:37] [INFO ] Flatten gal took : 26 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph2101133925551329893.txt' '-o' '/tmp/graph2101133925551329893.bin' '-w' '/tmp/graph2101133925551329893.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph2101133925551329893.bin' '-l' '-1' '-v' '-w' '/tmp/graph2101133925551329893.weights' '-q' '0' '-e' '0.001'
[2022-05-19 20:13:37] [INFO ] Decomposing Gal with order
[2022-05-19 20:13:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 20:13:38] [INFO ] Removed a total of 120 redundant transitions.
[2022-05-19 20:13:38] [INFO ] Flatten gal took : 88 ms
[2022-05-19 20:13:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 240 labels/synchronizations in 14 ms.
[2022-05-19 20:13:38] [INFO ] Time to serialize gal into /tmp/LTL7848363076494932367.gal : 10 ms
[2022-05-19 20:13:38] [INFO ] Time to serialize properties into /tmp/LTL3643258008197868178.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7848363076494932367.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3643258008197868178.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL7848363...245
Read 1 LTL properties
Checking formula 0 : !((X(X(G((F(X("((i11.i2.u127.p358==0)||(i11.i1.u128.p360==0))")))||(F((F("((i11.i2.u127.p358==0)||(i11.i1.u128.p360==0))"))&&(F("(i0.i...177
Formula 0 simplified : !XXG(FX"((i11.i2.u127.p358==0)||(i11.i1.u128.p360==0))" | F(F"((i11.i2.u127.p358==0)||(i11.i1.u128.p360==0))" & F"(i0.i0.u8.p21==0)"...157
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1107922207863071820
[2022-05-19 20:13:53] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1107922207863071820
Running compilation step : cd /tmp/ltsmin1107922207863071820;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 803 ms.
Running link step : cd /tmp/ltsmin1107922207863071820;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin1107922207863071820;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X([]((<>(X((LTLAPp0==true)))||<>((<>((LTLAPp0==true))&&<>((LTLAPp1==true))))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldPPPs-PT-020A-LTLFireability-01 finished in 83666 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||G(p1)))'
Support contains 4 out of 623 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 623/623 places, 523/523 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 621 transition count 521
Applied a total of 4 rules in 48 ms. Remains 621 /623 variables (removed 2) and now considering 521/523 (removed 2) transitions.
// Phase 1: matrix 521 rows 621 cols
[2022-05-19 20:14:08] [INFO ] Computed 221 place invariants in 2 ms
[2022-05-19 20:14:08] [INFO ] Implicit Places using invariants in 306 ms returned []
// Phase 1: matrix 521 rows 621 cols
[2022-05-19 20:14:08] [INFO ] Computed 221 place invariants in 1 ms
[2022-05-19 20:14:09] [INFO ] Implicit Places using invariants and state equation in 500 ms returned []
Implicit Place search using SMT with State Equation took 811 ms to find 0 implicit places.
[2022-05-19 20:14:09] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 521 rows 621 cols
[2022-05-19 20:14:09] [INFO ] Computed 221 place invariants in 1 ms
[2022-05-19 20:14:09] [INFO ] Dead Transitions using invariants and state equation in 263 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 621/623 places, 521/523 transitions.
Finished structural reductions, in 1 iterations. Remains : 621/623 places, 521/523 transitions.
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldPPPs-PT-020A-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(AND (EQ s573 1) (EQ s613 1)), p1:(OR (EQ s447 0) (EQ s467 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 15545 reset in 527 ms.
Product exploration explored 100000 steps with 15527 reset in 618 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 : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), (X (AND (NOT p0) p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X (AND (NOT p0) p1)))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 197 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 46 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Finished random walk after 351 steps, including 0 resets, run visited all 3 properties in 4 ms. (steps per millisecond=87 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), (X (AND (NOT p0) p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X (AND (NOT p0) p1)))]
False Knowledge obtained : [(F p0), (F (NOT (AND (NOT p0) p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 7 factoid took 257 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 621 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 621/621 places, 521/521 transitions.
Applied a total of 0 rules in 14 ms. Remains 621 /621 variables (removed 0) and now considering 521/521 (removed 0) transitions.
// Phase 1: matrix 521 rows 621 cols
[2022-05-19 20:14:11] [INFO ] Computed 221 place invariants in 2 ms
[2022-05-19 20:14:11] [INFO ] Implicit Places using invariants in 267 ms returned []
// Phase 1: matrix 521 rows 621 cols
[2022-05-19 20:14:11] [INFO ] Computed 221 place invariants in 2 ms
[2022-05-19 20:14:12] [INFO ] Implicit Places using invariants and state equation in 498 ms returned []
Implicit Place search using SMT with State Equation took 772 ms to find 0 implicit places.
[2022-05-19 20:14:12] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 521 rows 621 cols
[2022-05-19 20:14:12] [INFO ] Computed 221 place invariants in 2 ms
[2022-05-19 20:14:12] [INFO ] Dead Transitions using invariants and state equation in 262 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 621/621 places, 521/521 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 : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), (X (AND (NOT p0) p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X (AND (NOT p0) p1)))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 213 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Finished random walk after 221 steps, including 0 resets, run visited all 3 properties in 4 ms. (steps per millisecond=55 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), (X (AND (NOT p0) p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X (AND (NOT p0) p1)))]
False Knowledge obtained : [(F p0), (F (NOT (AND (NOT p0) p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 7 factoid took 252 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 15628 reset in 557 ms.
Product exploration explored 100000 steps with 15603 reset in 595 ms.
Built C files in :
/tmp/ltsmin8257962541158974443
[2022-05-19 20:14:14] [INFO ] Computing symmetric may disable matrix : 521 transitions.
[2022-05-19 20:14:14] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 20:14:14] [INFO ] Computing symmetric may enable matrix : 521 transitions.
[2022-05-19 20:14:14] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 20:14:14] [INFO ] Computing Do-Not-Accords matrix : 521 transitions.
[2022-05-19 20:14:14] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 20:14:14] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8257962541158974443
Running compilation step : cd /tmp/ltsmin8257962541158974443;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1109 ms.
Running link step : cd /tmp/ltsmin8257962541158974443;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin8257962541158974443;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased12783879750266574454.hoa' '--buchi-type=spotba'
LTSmin run took 2489 ms.
FORMULA ShieldPPPs-PT-020A-LTLFireability-02 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldPPPs-PT-020A-LTLFireability-02 finished in 9676 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 623 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 623/623 places, 523/523 transitions.
Applied a total of 0 rules in 13 ms. Remains 623 /623 variables (removed 0) and now considering 523/523 (removed 0) transitions.
// Phase 1: matrix 523 rows 623 cols
[2022-05-19 20:14:17] [INFO ] Computed 221 place invariants in 1 ms
[2022-05-19 20:14:18] [INFO ] Implicit Places using invariants in 274 ms returned []
// Phase 1: matrix 523 rows 623 cols
[2022-05-19 20:14:18] [INFO ] Computed 221 place invariants in 3 ms
[2022-05-19 20:14:18] [INFO ] Implicit Places using invariants and state equation in 538 ms returned []
Implicit Place search using SMT with State Equation took 824 ms to find 0 implicit places.
// Phase 1: matrix 523 rows 623 cols
[2022-05-19 20:14:18] [INFO ] Computed 221 place invariants in 1 ms
[2022-05-19 20:14:19] [INFO ] Dead Transitions using invariants and state equation in 264 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 623/623 places, 523/523 transitions.
Stuttering acceptance computed with spot in 69 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-020A-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s512 0) (EQ s529 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 71 steps with 0 reset in 1 ms.
FORMULA ShieldPPPs-PT-020A-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-020A-LTLFireability-03 finished in 1191 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(((X(p1)||(G(p3)&&p2))&&p0))))'
Support contains 5 out of 623 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 623/623 places, 523/523 transitions.
Applied a total of 0 rules in 11 ms. Remains 623 /623 variables (removed 0) and now considering 523/523 (removed 0) transitions.
// Phase 1: matrix 523 rows 623 cols
[2022-05-19 20:14:19] [INFO ] Computed 221 place invariants in 2 ms
[2022-05-19 20:14:19] [INFO ] Implicit Places using invariants in 274 ms returned []
// Phase 1: matrix 523 rows 623 cols
[2022-05-19 20:14:19] [INFO ] Computed 221 place invariants in 2 ms
[2022-05-19 20:14:19] [INFO ] Implicit Places using invariants and state equation in 545 ms returned []
Implicit Place search using SMT with State Equation took 820 ms to find 0 implicit places.
// Phase 1: matrix 523 rows 623 cols
[2022-05-19 20:14:20] [INFO ] Computed 221 place invariants in 4 ms
[2022-05-19 20:14:20] [INFO ] Dead Transitions using invariants and state equation in 266 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 623/623 places, 523/523 transitions.
Stuttering acceptance computed with spot in 376 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (OR (NOT p0) (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), true, (AND p0 (NOT p1)), (AND p0 (NOT p3) (NOT p1)), (NOT p3)]
Running random walk in product with property : ShieldPPPs-PT-020A-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(OR (AND p0 (NOT p2)) (AND p0 (NOT p3))), acceptance={} source=1 dest: 3}, { cond=(AND p0 p2 p3), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 2}], [{ cond=(AND p0 (NOT p3) (NOT p1)), acceptance={} source=4 dest: 2}, { cond=(AND p3 (NOT p1)), acceptance={} source=4 dest: 5}], [{ cond=(NOT p3), acceptance={} source=5 dest: 2}, { cond=p3, acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(AND (EQ s99 1) (EQ s115 1)), p2:(AND (EQ s352 1) (EQ s362 1)), p3:(EQ s431 1), p1:(AND (EQ s99 1) (EQ s115 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA ShieldPPPs-PT-020A-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-020A-LTLFireability-05 finished in 1499 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(G(p0))||p0)))'
Support contains 2 out of 623 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 623/623 places, 523/523 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 621 transition count 521
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 620 transition count 520
Applied a total of 4 rules in 35 ms. Remains 620 /623 variables (removed 3) and now considering 520/523 (removed 3) transitions.
// Phase 1: matrix 520 rows 620 cols
[2022-05-19 20:14:20] [INFO ] Computed 221 place invariants in 2 ms
[2022-05-19 20:14:20] [INFO ] Implicit Places using invariants in 263 ms returned []
// Phase 1: matrix 520 rows 620 cols
[2022-05-19 20:14:20] [INFO ] Computed 221 place invariants in 17 ms
[2022-05-19 20:14:21] [INFO ] Implicit Places using invariants and state equation in 540 ms returned []
Implicit Place search using SMT with State Equation took 804 ms to find 0 implicit places.
[2022-05-19 20:14:21] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 520 rows 620 cols
[2022-05-19 20:14:21] [INFO ] Computed 221 place invariants in 2 ms
[2022-05-19 20:14:21] [INFO ] Dead Transitions using invariants and state equation in 263 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 620/623 places, 520/523 transitions.
Finished structural reductions, in 1 iterations. Remains : 620/623 places, 520/523 transitions.
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-020A-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s503 1) (EQ s523 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 1395 steps with 0 reset in 16 ms.
FORMULA ShieldPPPs-PT-020A-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-020A-LTLFireability-07 finished in 1165 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X((G(!p0)&&F(p1))) U p2))'
Support contains 6 out of 623 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 623/623 places, 523/523 transitions.
Applied a total of 0 rules in 6 ms. Remains 623 /623 variables (removed 0) and now considering 523/523 (removed 0) transitions.
// Phase 1: matrix 523 rows 623 cols
[2022-05-19 20:14:21] [INFO ] Computed 221 place invariants in 5 ms
[2022-05-19 20:14:22] [INFO ] Implicit Places using invariants in 272 ms returned []
// Phase 1: matrix 523 rows 623 cols
[2022-05-19 20:14:22] [INFO ] Computed 221 place invariants in 1 ms
[2022-05-19 20:14:22] [INFO ] Implicit Places using invariants and state equation in 532 ms returned []
Implicit Place search using SMT with State Equation took 805 ms to find 0 implicit places.
// Phase 1: matrix 523 rows 623 cols
[2022-05-19 20:14:22] [INFO ] Computed 221 place invariants in 2 ms
[2022-05-19 20:14:22] [INFO ] Dead Transitions using invariants and state equation in 279 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 623/623 places, 523/523 transitions.
Stuttering acceptance computed with spot in 262 ms :[p0, true, (NOT p2), (OR (NOT p1) p0), (OR (NOT p1) (NOT p2) p0)]
Running random walk in product with property : ShieldPPPs-PT-020A-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 0}, { cond=p0, acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 3}], [{ cond=(AND p2 (NOT p0) p1), acceptance={0} source=4 dest: 0}, { cond=p0, acceptance={0} source=4 dest: 1}, { cond=(AND p2 (NOT p0) (NOT p1)), acceptance={0} source=4 dest: 3}, { cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=4 dest: 4}]], initial=2, aps=[p0:(AND (EQ s104 1) (EQ s114 1)), p2:(AND (EQ s228 1) (EQ s238 1)), p1:(AND (EQ s284 1) (EQ s303 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]]
Entered a terminal (fully accepting) state of product in 1234 steps with 0 reset in 11 ms.
FORMULA ShieldPPPs-PT-020A-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-020A-LTLFireability-08 finished in 1384 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 623 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 623/623 places, 523/523 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 621 transition count 521
Applied a total of 4 rules in 26 ms. Remains 621 /623 variables (removed 2) and now considering 521/523 (removed 2) transitions.
// Phase 1: matrix 521 rows 621 cols
[2022-05-19 20:14:23] [INFO ] Computed 221 place invariants in 1 ms
[2022-05-19 20:14:23] [INFO ] Implicit Places using invariants in 276 ms returned []
// Phase 1: matrix 521 rows 621 cols
[2022-05-19 20:14:23] [INFO ] Computed 221 place invariants in 2 ms
[2022-05-19 20:14:24] [INFO ] Implicit Places using invariants and state equation in 529 ms returned []
Implicit Place search using SMT with State Equation took 807 ms to find 0 implicit places.
[2022-05-19 20:14:24] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 521 rows 621 cols
[2022-05-19 20:14:24] [INFO ] Computed 221 place invariants in 1 ms
[2022-05-19 20:14:24] [INFO ] Dead Transitions using invariants and state equation in 282 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 621/623 places, 521/523 transitions.
Finished structural reductions, in 1 iterations. Remains : 621/623 places, 521/523 transitions.
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-020A-LTLFireability-10 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 (EQ s287 1) (EQ s308 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 1450 steps with 0 reset in 10 ms.
FORMULA ShieldPPPs-PT-020A-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-020A-LTLFireability-10 finished in 1175 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||p1)))'
Support contains 3 out of 623 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 623/623 places, 523/523 transitions.
Applied a total of 0 rules in 8 ms. Remains 623 /623 variables (removed 0) and now considering 523/523 (removed 0) transitions.
// Phase 1: matrix 523 rows 623 cols
[2022-05-19 20:14:24] [INFO ] Computed 221 place invariants in 1 ms
[2022-05-19 20:14:24] [INFO ] Implicit Places using invariants in 272 ms returned []
// Phase 1: matrix 523 rows 623 cols
[2022-05-19 20:14:24] [INFO ] Computed 221 place invariants in 1 ms
[2022-05-19 20:14:25] [INFO ] Implicit Places using invariants and state equation in 517 ms returned []
Implicit Place search using SMT with State Equation took 790 ms to find 0 implicit places.
// Phase 1: matrix 523 rows 623 cols
[2022-05-19 20:14:25] [INFO ] Computed 221 place invariants in 1 ms
[2022-05-19 20:14:25] [INFO ] Dead Transitions using invariants and state equation in 259 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 623/623 places, 523/523 transitions.
Stuttering acceptance computed with spot in 83 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldPPPs-PT-020A-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 2}]], initial=1, aps=[p0:(EQ s368 0), p1:(AND (EQ s140 1) (EQ s155 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1872 steps with 1 reset in 14 ms.
FORMULA ShieldPPPs-PT-020A-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-020A-LTLFireability-11 finished in 1176 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(F((X(p0)||!(!p1 U p1))))||X(p2)))'
Support contains 5 out of 623 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 623/623 places, 523/523 transitions.
Applied a total of 0 rules in 8 ms. Remains 623 /623 variables (removed 0) and now considering 523/523 (removed 0) transitions.
// Phase 1: matrix 523 rows 623 cols
[2022-05-19 20:14:25] [INFO ] Computed 221 place invariants in 1 ms
[2022-05-19 20:14:25] [INFO ] Implicit Places using invariants in 272 ms returned []
// Phase 1: matrix 523 rows 623 cols
[2022-05-19 20:14:25] [INFO ] Computed 221 place invariants in 2 ms
[2022-05-19 20:14:26] [INFO ] Implicit Places using invariants and state equation in 538 ms returned []
Implicit Place search using SMT with State Equation took 812 ms to find 0 implicit places.
// Phase 1: matrix 523 rows 623 cols
[2022-05-19 20:14:26] [INFO ] Computed 221 place invariants in 2 ms
[2022-05-19 20:14:26] [INFO ] Dead Transitions using invariants and state equation in 271 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 623/623 places, 523/523 transitions.
Stuttering acceptance computed with spot in 135 ms :[(AND (NOT p2) p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND (NOT p2) p1 (NOT p0))]
Running random walk in product with property : ShieldPPPs-PT-020A-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 0}]], initial=3, aps=[p2:(EQ s589 1), p1:(AND (EQ s6 1) (EQ s23 1)), p0:(OR (EQ s477 0) (EQ s479 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 73 reset in 555 ms.
Product exploration explored 100000 steps with 73 reset in 665 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 : [(AND (NOT p2) (NOT p1) p0), (X (NOT p2)), (X (NOT (AND (NOT p2) p1 (NOT p0)))), true, (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 6 factoid took 211 ms. Reduced automaton from 4 states, 7 edges and 3 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 106 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Incomplete random walk after 10000 steps, including 7 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 523 rows 623 cols
[2022-05-19 20:14:28] [INFO ] Computed 221 place invariants in 1 ms
[2022-05-19 20:14:28] [INFO ] [Real]Absence check using 221 positive place invariants in 27 ms returned sat
[2022-05-19 20:14:28] [INFO ] After 384ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-19 20:14:28] [INFO ] [Nat]Absence check using 221 positive place invariants in 31 ms returned sat
[2022-05-19 20:14:29] [INFO ] After 217ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-19 20:14:29] [INFO ] After 281ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 38 ms.
[2022-05-19 20:14:29] [INFO ] After 456ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 12 ms.
Support contains 4 out of 623 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 623/623 places, 523/523 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 621 transition count 521
Partial Free-agglomeration rule applied 176 times.
Drop transitions removed 176 transitions
Iterating global reduction 0 with 176 rules applied. Total rules applied 180 place count 621 transition count 521
Applied a total of 180 rules in 51 ms. Remains 621 /623 variables (removed 2) and now considering 521/523 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 621/623 places, 521/523 transitions.
Finished random walk after 830 steps, including 0 resets, run visited all 1 properties in 6 ms. (steps per millisecond=138 )
Knowledge obtained : [(AND (NOT p2) (NOT p1) p0), (X (NOT p2)), (X (NOT (AND (NOT p2) p1 (NOT p0)))), true, (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : [(F (AND (NOT p0) p1)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 6 factoid took 204 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 89 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 87 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Support contains 4 out of 623 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 : 623/623 places, 523/523 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 621 transition count 521
Applied a total of 4 rules in 48 ms. Remains 621 /623 variables (removed 2) and now considering 521/523 (removed 2) transitions.
// Phase 1: matrix 521 rows 621 cols
[2022-05-19 20:14:29] [INFO ] Computed 221 place invariants in 1 ms
[2022-05-19 20:14:30] [INFO ] Implicit Places using invariants in 288 ms returned []
// Phase 1: matrix 521 rows 621 cols
[2022-05-19 20:14:30] [INFO ] Computed 221 place invariants in 1 ms
[2022-05-19 20:14:30] [INFO ] Implicit Places using invariants and state equation in 508 ms returned []
Implicit Place search using SMT with State Equation took 806 ms to find 0 implicit places.
[2022-05-19 20:14:30] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 521 rows 621 cols
[2022-05-19 20:14:30] [INFO ] Computed 221 place invariants in 2 ms
[2022-05-19 20:14:30] [INFO ] Dead Transitions using invariants and state equation in 266 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 621/623 places, 521/523 transitions.
Finished structural reductions, in 1 iterations. Remains : 621/623 places, 521/523 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 : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) p1))), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 154 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 86 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Incomplete random walk after 10000 steps, including 7 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 521 rows 621 cols
[2022-05-19 20:14:31] [INFO ] Computed 221 place invariants in 3 ms
[2022-05-19 20:14:31] [INFO ] [Real]Absence check using 221 positive place invariants in 34 ms returned sat
[2022-05-19 20:14:31] [INFO ] After 359ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-19 20:14:31] [INFO ] [Nat]Absence check using 221 positive place invariants in 30 ms returned sat
[2022-05-19 20:14:31] [INFO ] After 221ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-19 20:14:32] [INFO ] After 338ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 32 ms.
[2022-05-19 20:14:32] [INFO ] After 509ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 13 ms.
Support contains 4 out of 621 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 621/621 places, 521/521 transitions.
Partial Free-agglomeration rule applied 176 times.
Drop transitions removed 176 transitions
Iterating global reduction 0 with 176 rules applied. Total rules applied 176 place count 621 transition count 521
Applied a total of 176 rules in 49 ms. Remains 621 /621 variables (removed 0) and now considering 521/521 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 621/621 places, 521/521 transitions.
Finished random walk after 1614 steps, including 0 resets, run visited all 1 properties in 11 ms. (steps per millisecond=146 )
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) p1))), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(F (AND (NOT p0) p1)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 5 factoid took 218 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 85 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 92 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 101 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Product exploration explored 100000 steps with 73 reset in 571 ms.
Product exploration explored 100000 steps with 74 reset in 647 ms.
Built C files in :
/tmp/ltsmin2310100250762077144
[2022-05-19 20:14:33] [INFO ] Computing symmetric may disable matrix : 521 transitions.
[2022-05-19 20:14:33] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 20:14:33] [INFO ] Computing symmetric may enable matrix : 521 transitions.
[2022-05-19 20:14:33] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 20:14:33] [INFO ] Computing Do-Not-Accords matrix : 521 transitions.
[2022-05-19 20:14:33] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 20:14:33] [INFO ] Built C files in 31ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2310100250762077144
Running compilation step : cd /tmp/ltsmin2310100250762077144;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1136 ms.
Running link step : cd /tmp/ltsmin2310100250762077144;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin2310100250762077144;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased11685375657417213877.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 621 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 621/621 places, 521/521 transitions.
Applied a total of 0 rules in 26 ms. Remains 621 /621 variables (removed 0) and now considering 521/521 (removed 0) transitions.
// Phase 1: matrix 521 rows 621 cols
[2022-05-19 20:14:49] [INFO ] Computed 221 place invariants in 2 ms
[2022-05-19 20:14:49] [INFO ] Implicit Places using invariants in 279 ms returned []
// Phase 1: matrix 521 rows 621 cols
[2022-05-19 20:14:49] [INFO ] Computed 221 place invariants in 1 ms
[2022-05-19 20:14:49] [INFO ] Implicit Places using invariants and state equation in 509 ms returned []
Implicit Place search using SMT with State Equation took 792 ms to find 0 implicit places.
[2022-05-19 20:14:49] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 521 rows 621 cols
[2022-05-19 20:14:49] [INFO ] Computed 221 place invariants in 1 ms
[2022-05-19 20:14:50] [INFO ] Dead Transitions using invariants and state equation in 269 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 621/621 places, 521/521 transitions.
Built C files in :
/tmp/ltsmin16766559677604678871
[2022-05-19 20:14:50] [INFO ] Computing symmetric may disable matrix : 521 transitions.
[2022-05-19 20:14:50] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 20:14:50] [INFO ] Computing symmetric may enable matrix : 521 transitions.
[2022-05-19 20:14:50] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 20:14:50] [INFO ] Computing Do-Not-Accords matrix : 521 transitions.
[2022-05-19 20:14:50] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 20:14:50] [INFO ] Built C files in 36ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16766559677604678871
Running compilation step : cd /tmp/ltsmin16766559677604678871;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1145 ms.
Running link step : cd /tmp/ltsmin16766559677604678871;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin16766559677604678871;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased16124500406625500716.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-19 20:15:05] [INFO ] Flatten gal took : 26 ms
[2022-05-19 20:15:05] [INFO ] Flatten gal took : 24 ms
[2022-05-19 20:15:05] [INFO ] Time to serialize gal into /tmp/LTL7386487263420594405.gal : 2 ms
[2022-05-19 20:15:05] [INFO ] Time to serialize properties into /tmp/LTL7063095188783957087.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7386487263420594405.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7063095188783957087.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL7386487...266
Read 1 LTL properties
Checking formula 0 : !(((G(F((X("((p477==0)||(p479==0))"))||(!((!("((p6==1)&&(p23==1))"))U("((p6==1)&&(p23==1))"))))))||(X("(p589==1)"))))
Formula 0 simplified : !(GF(X"((p477==0)||(p479==0))" | !(!"((p6==1)&&(p23==1))" U "((p6==1)&&(p23==1))")) | X"(p589==1)")
Detected timeout of ITS tools.
[2022-05-19 20:15:20] [INFO ] Flatten gal took : 23 ms
[2022-05-19 20:15:20] [INFO ] Applying decomposition
[2022-05-19 20:15:20] [INFO ] Flatten gal took : 24 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph4496780786466457691.txt' '-o' '/tmp/graph4496780786466457691.bin' '-w' '/tmp/graph4496780786466457691.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph4496780786466457691.bin' '-l' '-1' '-v' '-w' '/tmp/graph4496780786466457691.weights' '-q' '0' '-e' '0.001'
[2022-05-19 20:15:20] [INFO ] Decomposing Gal with order
[2022-05-19 20:15:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 20:15:20] [INFO ] Removed a total of 120 redundant transitions.
[2022-05-19 20:15:20] [INFO ] Flatten gal took : 42 ms
[2022-05-19 20:15:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 240 labels/synchronizations in 16 ms.
[2022-05-19 20:15:20] [INFO ] Time to serialize gal into /tmp/LTL8967540307307048461.gal : 11 ms
[2022-05-19 20:15:20] [INFO ] Time to serialize properties into /tmp/LTL16655482720297352131.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8967540307307048461.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16655482720297352131.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL8967540...246
Read 1 LTL properties
Checking formula 0 : !(((G(F((X("((i15.i1.u169.p477==0)||(i15.i2.u170.p479==0))"))||(!((!("((i0.i0.u2.p6==1)&&(i0.i0.u8.p23==1))"))U("((i0.i0.u2.p6==1)&&(i...210
Formula 0 simplified : !(GF(X"((i15.i1.u169.p477==0)||(i15.i2.u170.p479==0))" | !(!"((i0.i0.u2.p6==1)&&(i0.i0.u8.p23==1))" U "((i0.i0.u2.p6==1)&&(i0.i0.u8....194
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17558059820917647985
[2022-05-19 20:15:35] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17558059820917647985
Running compilation step : cd /tmp/ltsmin17558059820917647985;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 801 ms.
Running link step : cd /tmp/ltsmin17558059820917647985;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin17558059820917647985;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '([](<>((X((LTLAPp0==true))||!(!(LTLAPp1==true) U (LTLAPp1==true)))))||X((LTLAPp2==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldPPPs-PT-020A-LTLFireability-12 finished in 85184 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(p0)||p1))))'
Support contains 4 out of 623 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 623/623 places, 523/523 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 621 transition count 521
Applied a total of 4 rules in 26 ms. Remains 621 /623 variables (removed 2) and now considering 521/523 (removed 2) transitions.
// Phase 1: matrix 521 rows 621 cols
[2022-05-19 20:15:50] [INFO ] Computed 221 place invariants in 3 ms
[2022-05-19 20:15:51] [INFO ] Implicit Places using invariants in 306 ms returned []
// Phase 1: matrix 521 rows 621 cols
[2022-05-19 20:15:51] [INFO ] Computed 221 place invariants in 6 ms
[2022-05-19 20:15:51] [INFO ] Implicit Places using invariants and state equation in 581 ms returned []
Implicit Place search using SMT with State Equation took 892 ms to find 0 implicit places.
[2022-05-19 20:15:51] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 521 rows 621 cols
[2022-05-19 20:15:51] [INFO ] Computed 221 place invariants in 2 ms
[2022-05-19 20:15:51] [INFO ] Dead Transitions using invariants and state equation in 301 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 621/623 places, 521/523 transitions.
Finished structural reductions, in 1 iterations. Remains : 621/623 places, 521/523 transitions.
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldPPPs-PT-020A-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s139 1) (EQ s181 1)), p1:(AND (EQ s290 1) (EQ s302 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 3267 steps with 3 reset in 17 ms.
FORMULA ShieldPPPs-PT-020A-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-020A-LTLFireability-13 finished in 1345 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(((G(p0)||p0) U G(p1))))'
Support contains 3 out of 623 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 623/623 places, 523/523 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 621 transition count 521
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 620 transition count 520
Applied a total of 4 rules in 31 ms. Remains 620 /623 variables (removed 3) and now considering 520/523 (removed 3) transitions.
// Phase 1: matrix 520 rows 620 cols
[2022-05-19 20:15:52] [INFO ] Computed 221 place invariants in 2 ms
[2022-05-19 20:15:52] [INFO ] Implicit Places using invariants in 286 ms returned []
// Phase 1: matrix 520 rows 620 cols
[2022-05-19 20:15:52] [INFO ] Computed 221 place invariants in 2 ms
[2022-05-19 20:15:52] [INFO ] Implicit Places using invariants and state equation in 579 ms returned []
Implicit Place search using SMT with State Equation took 869 ms to find 0 implicit places.
[2022-05-19 20:15:53] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 520 rows 620 cols
[2022-05-19 20:15:53] [INFO ] Computed 221 place invariants in 1 ms
[2022-05-19 20:15:53] [INFO ] Dead Transitions using invariants and state equation in 261 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 620/623 places, 520/523 transitions.
Finished structural reductions, in 1 iterations. Remains : 620/623 places, 520/523 transitions.
Stuttering acceptance computed with spot in 92 ms :[(NOT p1), true, (NOT p1)]
Running random walk in product with property : ShieldPPPs-PT-020A-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(AND p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(OR (NOT (AND (EQ s511 1) (EQ s526 1))) (EQ s27 1)), p0:(AND (EQ s511 1) (EQ s526 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Entered a terminal (fully accepting) state of product in 140 steps with 0 reset in 1 ms.
FORMULA ShieldPPPs-PT-020A-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-020A-LTLFireability-15 finished in 1285 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G((F(X(p0))||F((F(p0)&&F(p1))))))))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(F((X(p0)||!(!p1 U p1))))||X(p2)))'
[2022-05-19 20:15:53] [INFO ] Flatten gal took : 22 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin18158979814168682399
[2022-05-19 20:15:53] [INFO ] Computing symmetric may disable matrix : 523 transitions.
[2022-05-19 20:15:53] [INFO ] Applying decomposition
[2022-05-19 20:15:53] [INFO ] Computation of Complete disable matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 20:15:53] [INFO ] Computing symmetric may enable matrix : 523 transitions.
[2022-05-19 20:15:53] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 20:15:53] [INFO ] Flatten gal took : 21 ms
[2022-05-19 20:15:53] [INFO ] Computing Do-Not-Accords matrix : 523 transitions.
[2022-05-19 20:15:53] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-19 20:15:53] [INFO ] Built C files in 48ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18158979814168682399
Running compilation step : cd /tmp/ltsmin18158979814168682399;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph509822172274430500.txt' '-o' '/tmp/graph509822172274430500.bin' '-w' '/tmp/graph509822172274430500.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph509822172274430500.bin' '-l' '-1' '-v' '-w' '/tmp/graph509822172274430500.weights' '-q' '0' '-e' '0.001'
[2022-05-19 20:15:53] [INFO ] Decomposing Gal with order
[2022-05-19 20:15:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 20:15:53] [INFO ] Removed a total of 120 redundant transitions.
[2022-05-19 20:15:53] [INFO ] Flatten gal took : 35 ms
[2022-05-19 20:15:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 246 labels/synchronizations in 26 ms.
[2022-05-19 20:15:53] [INFO ] Time to serialize gal into /tmp/LTLFireability16895962637531092513.gal : 5 ms
[2022-05-19 20:15:53] [INFO ] Time to serialize properties into /tmp/LTLFireability2432945916980347859.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability16895962637531092513.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability2432945916980347859.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...268
Read 2 LTL properties
Checking formula 0 : !((X(X(G((F(X("((i11.u127.p358==0)||(i11.u128.p360==0))")))||(F((F("((i11.u127.p358==0)||(i11.u128.p360==0))"))&&(F("(i0.u8.p21==0)"))...162
Formula 0 simplified : !XXG(FX"((i11.u127.p358==0)||(i11.u128.p360==0))" | F(F"((i11.u127.p358==0)||(i11.u128.p360==0))" & F"(i0.u8.p21==0)"))
Compilation finished in 1200 ms.
Running link step : cd /tmp/ltsmin18158979814168682399;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin18158979814168682399;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X([]((<>(X((LTLAPp0==true)))||<>((<>((LTLAPp0==true))&&<>((LTLAPp1==true))))))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.002: Loading model from ./gal.so
pins2lts-mc-linux64( 1/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.015: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.015: LTL layer: formula: X(X([]((<>(X((LTLAPp0==true)))||<>((<>((LTLAPp0==true))&&<>((LTLAPp1==true))))))))
pins2lts-mc-linux64( 1/ 8), 0.015: "X(X([]((<>(X((LTLAPp0==true)))||<>((<>((LTLAPp0==true))&&<>((LTLAPp1==true))))))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 1/ 8), 0.016: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.018: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.022: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.027: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.029: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.028: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.029: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.029: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.032: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.109: DFS-FIFO for weak LTL, using special progress label 529
pins2lts-mc-linux64( 0/ 8), 0.109: There are 530 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.109: State length is 624, there are 528 groups
pins2lts-mc-linux64( 0/ 8), 0.109: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.109: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.109: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.109: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 0/ 8), 0.159: ~1 levels ~960 states ~3368 transitions
pins2lts-mc-linux64( 0/ 8), 0.211: ~1 levels ~1920 states ~7552 transitions
pins2lts-mc-linux64( 0/ 8), 0.291: ~1 levels ~3840 states ~17216 transitions
pins2lts-mc-linux64( 1/ 8), 0.482: ~1 levels ~7680 states ~40752 transitions
pins2lts-mc-linux64( 0/ 8), 0.747: ~1 levels ~15360 states ~79344 transitions
pins2lts-mc-linux64( 0/ 8), 1.249: ~1 levels ~30720 states ~173896 transitions
pins2lts-mc-linux64( 6/ 8), 2.297: ~1 levels ~61440 states ~422904 transitions
pins2lts-mc-linux64( 0/ 8), 3.973: ~1 levels ~122880 states ~794144 transitions
pins2lts-mc-linux64( 7/ 8), 7.178: ~1 levels ~245760 states ~1740640 transitions
pins2lts-mc-linux64( 6/ 8), 12.990: ~1 levels ~491520 states ~3889880 transitions
pins2lts-mc-linux64( 7/ 8), 24.086: ~1 levels ~983040 states ~7519848 transitions
pins2lts-mc-linux64( 0/ 8), 46.849: ~1 levels ~1966080 states ~15699032 transitions
pins2lts-mc-linux64( 5/ 8), 84.030: ~1403 levels ~3932160 states ~25827192 transitions
pins2lts-mc-linux64( 5/ 8), 151.595: ~1403 levels ~7864320 states ~40621824 transitions
pins2lts-mc-linux64( 0/ 8), 220.879: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 220.929:
pins2lts-mc-linux64( 0/ 8), 220.929: mean standard work distribution: 10.3% (states) 10.2% (transitions)
pins2lts-mc-linux64( 0/ 8), 220.929:
pins2lts-mc-linux64( 0/ 8), 220.929: Explored 9246781 states 77677083 transitions, fanout: 8.400
pins2lts-mc-linux64( 0/ 8), 220.929: Total exploration time 220.810 sec (220.750 sec minimum, 220.774 sec on average)
pins2lts-mc-linux64( 0/ 8), 220.929: States per second: 41877, Transitions per second: 351782
pins2lts-mc-linux64( 0/ 8), 220.929:
pins2lts-mc-linux64( 0/ 8), 220.929: Progress states detected: 14279444
pins2lts-mc-linux64( 0/ 8), 220.929: Redundant explorations: -40.4443
pins2lts-mc-linux64( 0/ 8), 220.929:
pins2lts-mc-linux64( 0/ 8), 220.930: Queue width: 8B, total height: 10665789, memory: 81.37MB
pins2lts-mc-linux64( 0/ 8), 220.930: Tree memory: 374.5MB, 25.3 B/state, compr.: 1.0%
pins2lts-mc-linux64( 0/ 8), 220.930: Tree fill ratio (roots/leafs): 11.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 220.930: Stored 595 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 220.930: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 220.930: Est. total memory use: 455.8MB (~1105.4MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin18158979814168682399;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X([]((<>(X((LTLAPp0==true)))||<>((<>((LTLAPp0==true))&&<>((LTLAPp1==true))))))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin18158979814168682399;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X([]((<>(X((LTLAPp0==true)))||<>((<>((LTLAPp0==true))&&<>((LTLAPp1==true))))))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:242)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:177)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:115)
at java.base/java.lang.Thread.run(Thread.java:829)
Detected timeout of ITS tools.
[2022-05-19 20:37:22] [INFO ] Applying decomposition
[2022-05-19 20:37:23] [INFO ] Flatten gal took : 200 ms
[2022-05-19 20:37:23] [INFO ] Decomposing Gal with order
[2022-05-19 20:37:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 20:37:23] [INFO ] Removed a total of 180 redundant transitions.
[2022-05-19 20:37:23] [INFO ] Flatten gal took : 244 ms
[2022-05-19 20:37:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 240 labels/synchronizations in 64 ms.
[2022-05-19 20:37:23] [INFO ] Time to serialize gal into /tmp/LTLFireability3866820881041168092.gal : 36 ms
[2022-05-19 20:37:24] [INFO ] Time to serialize properties into /tmp/LTLFireability5384361888211169879.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability3866820881041168092.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability5384361888211169879.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...267
Read 2 LTL properties
Checking formula 0 : !((X(X(G((F(X("((i92.u164.p358==0)||(i92.u165.p360==0))")))||(F((F("((i92.u164.p358==0)||(i92.u165.p360==0))"))&&(F("(u12.p21==0)"))))...160
Formula 0 simplified : !XXG(FX"((i92.u164.p358==0)||(i92.u165.p360==0))" | F(F"((i92.u164.p358==0)||(i92.u165.p360==0))" & F"(u12.p21==0)"))
Detected timeout of ITS tools.
[2022-05-19 20:58:50] [INFO ] Flatten gal took : 389 ms
[2022-05-19 20:58:52] [INFO ] Input system was already deterministic with 523 transitions.
[2022-05-19 20:58:52] [INFO ] Transformed 623 places.
[2022-05-19 20:58:52] [INFO ] Transformed 523 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-05-19 20:58:52] [INFO ] Time to serialize gal into /tmp/LTLFireability13779858879267258712.gal : 19 ms
[2022-05-19 20:58:52] [INFO ] Time to serialize properties into /tmp/LTLFireability6287682207551860651.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability13779858879267258712.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability6287682207551860651.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...334
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((X(X(G((F(X("((p358==0)||(p360==0))")))||(F((F("((p358==0)||(p360==0))"))&&(F("(p21==0)")))))))))
Formula 0 simplified : !XXG(FX"((p358==0)||(p360==0))" | F(F"((p358==0)||(p360==0))" & F"(p21==0)"))

BK_TIME_CONFINEMENT_REACHED

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="ShieldPPPs-PT-020A"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is ShieldPPPs-PT-020A, 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 r222-tall-165286025200452"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPs-PT-020A.tgz
mv ShieldPPPs-PT-020A 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 ;