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-165286024600036.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 ShieldIIPs-PT-003A, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r222-tall-165286024600036
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 240K
-rw-r--r-- 1 mcc users 5.8K Apr 29 15:17 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K Apr 29 15:17 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Apr 29 15:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Apr 29 15:16 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 3.8K May 9 08:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 9 08:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 9 08:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 9 08:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:48 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 26K 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 ShieldIIPs-PT-003A-LTLFireability-00
FORMULA_NAME ShieldIIPs-PT-003A-LTLFireability-01
FORMULA_NAME ShieldIIPs-PT-003A-LTLFireability-02
FORMULA_NAME ShieldIIPs-PT-003A-LTLFireability-03
FORMULA_NAME ShieldIIPs-PT-003A-LTLFireability-04
FORMULA_NAME ShieldIIPs-PT-003A-LTLFireability-05
FORMULA_NAME ShieldIIPs-PT-003A-LTLFireability-06
FORMULA_NAME ShieldIIPs-PT-003A-LTLFireability-07
FORMULA_NAME ShieldIIPs-PT-003A-LTLFireability-08
FORMULA_NAME ShieldIIPs-PT-003A-LTLFireability-09
FORMULA_NAME ShieldIIPs-PT-003A-LTLFireability-10
FORMULA_NAME ShieldIIPs-PT-003A-LTLFireability-11
FORMULA_NAME ShieldIIPs-PT-003A-LTLFireability-12
FORMULA_NAME ShieldIIPs-PT-003A-LTLFireability-13
FORMULA_NAME ShieldIIPs-PT-003A-LTLFireability-14
FORMULA_NAME ShieldIIPs-PT-003A-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1652908512689

Running Version 202205111006
[2022-05-18 21:15:13] [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]
[2022-05-18 21:15:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-18 21:15:14] [INFO ] Load time of PNML (sax parser for PT used): 70 ms
[2022-05-18 21:15:14] [INFO ] Transformed 78 places.
[2022-05-18 21:15:14] [INFO ] Transformed 75 transitions.
[2022-05-18 21:15:14] [INFO ] Found NUPN structural information;
[2022-05-18 21:15:14] [INFO ] Parsed PT model containing 78 places and 75 transitions in 183 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 13 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 6 formulas.
FORMULA ShieldIIPs-PT-003A-LTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-003A-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-003A-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-003A-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-003A-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-003A-LTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 44 out of 78 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 75/75 transitions.
Applied a total of 0 rules in 12 ms. Remains 78 /78 variables (removed 0) and now considering 75/75 (removed 0) transitions.
// Phase 1: matrix 75 rows 78 cols
[2022-05-18 21:15:14] [INFO ] Computed 28 place invariants in 13 ms
[2022-05-18 21:15:14] [INFO ] Implicit Places using invariants in 195 ms returned []
// Phase 1: matrix 75 rows 78 cols
[2022-05-18 21:15:14] [INFO ] Computed 28 place invariants in 3 ms
[2022-05-18 21:15:14] [INFO ] Implicit Places using invariants and state equation in 102 ms returned []
Implicit Place search using SMT with State Equation took 326 ms to find 0 implicit places.
// Phase 1: matrix 75 rows 78 cols
[2022-05-18 21:15:14] [INFO ] Computed 28 place invariants in 5 ms
[2022-05-18 21:15:14] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 75/75 transitions.
Support contains 44 out of 78 places after structural reductions.
[2022-05-18 21:15:14] [INFO ] Flatten gal took : 31 ms
[2022-05-18 21:15:14] [INFO ] Flatten gal took : 13 ms
[2022-05-18 21:15:14] [INFO ] Input system was already deterministic with 75 transitions.
Finished random walk after 1664 steps, including 8 resets, run visited all 25 properties in 55 ms. (steps per millisecond=30 )
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' '!(G(X(G((X(X(p0))||G(X(p1))||p0)))))'
Support contains 4 out of 78 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 75/75 transitions.
Applied a total of 0 rules in 2 ms. Remains 78 /78 variables (removed 0) and now considering 75/75 (removed 0) transitions.
// Phase 1: matrix 75 rows 78 cols
[2022-05-18 21:15:15] [INFO ] Computed 28 place invariants in 4 ms
[2022-05-18 21:15:15] [INFO ] Implicit Places using invariants in 87 ms returned []
// Phase 1: matrix 75 rows 78 cols
[2022-05-18 21:15:15] [INFO ] Computed 28 place invariants in 7 ms
[2022-05-18 21:15:15] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 179 ms to find 0 implicit places.
// Phase 1: matrix 75 rows 78 cols
[2022-05-18 21:15:15] [INFO ] Computed 28 place invariants in 2 ms
[2022-05-18 21:15:15] [INFO ] Dead Transitions using invariants and state equation in 64 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 75/75 transitions.
Stuttering acceptance computed with spot in 346 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p1) (NOT p0)), true, (NOT p1)]
Running random walk in product with property : ShieldIIPs-PT-003A-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}, { cond=p1, acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 5}, { cond=(AND (NOT p0) p1), acceptance={} source=4 dest: 6}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(NOT p1), acceptance={} source=6 dest: 5}, { cond=p1, acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(EQ s62 1), p1:(AND (EQ s36 1) (EQ s40 1) (EQ s51 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, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 8 steps with 0 reset in 3 ms.
FORMULA ShieldIIPs-PT-003A-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-003A-LTLFireability-00 finished in 657 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(F((p0||(G(p1)&&p2))))))'
Support contains 6 out of 78 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 78/78 places, 75/75 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 78 transition count 74
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 77 transition count 74
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 76 transition count 73
Applied a total of 4 rules in 28 ms. Remains 76 /78 variables (removed 2) and now considering 73/75 (removed 2) transitions.
// Phase 1: matrix 73 rows 76 cols
[2022-05-18 21:15:15] [INFO ] Computed 28 place invariants in 2 ms
[2022-05-18 21:15:15] [INFO ] Implicit Places using invariants in 54 ms returned [62]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 57 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 75/78 places, 73/75 transitions.
Applied a total of 0 rules in 4 ms. Remains 75 /75 variables (removed 0) and now considering 73/73 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 75/78 places, 73/75 transitions.
Stuttering acceptance computed with spot in 210 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldIIPs-PT-003A-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(OR (AND (NOT p2) (NOT p0)) (AND (NOT p0) (NOT p1))), acceptance={} source=0 dest: 1}], [{ cond=(OR (AND (NOT p2) (NOT p0)) (AND (NOT p0) (NOT p1))), acceptance={0} source=1 dest: 1}, { cond=(AND p2 (NOT p0) p1), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=0, aps=[p2:(OR (EQ s4 0) (EQ s19 0)), p0:(AND (EQ s7 1) (EQ s9 1)), p1:(OR (EQ s53 0) (EQ s71 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 1487 reset in 323 ms.
Product exploration explored 100000 steps with 1502 reset in 251 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 p2 (NOT p0) p1), (X (AND p2 (NOT p0) p1)), (X (NOT (OR (AND (NOT p2) (NOT p0)) (AND (NOT p0) (NOT p1))))), (X (X (AND p2 (NOT p0) p1))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (OR (AND (NOT p2) (NOT p0)) (AND (NOT p0) (NOT p1))))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 277 ms. Reduced automaton from 3 states, 6 edges and 3 AP to 3 states, 6 edges and 3 AP.
Stuttering acceptance computed with spot in 115 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1))]
Finished random walk after 4 steps, including 0 resets, run visited all 4 properties in 2 ms. (steps per millisecond=2 )
Knowledge obtained : [(AND p2 (NOT p0) p1), (X (AND p2 (NOT p0) p1)), (X (NOT (OR (AND (NOT p2) (NOT p0)) (AND (NOT p0) (NOT p1))))), (X (X (AND p2 (NOT p0) p1))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (OR (AND (NOT p2) (NOT p0)) (AND (NOT p0) (NOT p1))))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) p1))), (F (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1)))), (F (AND (NOT p0) (NOT p1))), (F (NOT (AND (NOT p0) p2 p1)))]
Knowledge based reduction with 7 factoid took 318 ms. Reduced automaton from 3 states, 6 edges and 3 AP to 3 states, 6 edges and 3 AP.
Stuttering acceptance computed with spot in 114 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 143 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1))]
Support contains 6 out of 75 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 75/75 places, 73/73 transitions.
Applied a total of 0 rules in 8 ms. Remains 75 /75 variables (removed 0) and now considering 73/73 (removed 0) transitions.
// Phase 1: matrix 73 rows 75 cols
[2022-05-18 21:15:17] [INFO ] Computed 27 place invariants in 2 ms
[2022-05-18 21:15:17] [INFO ] Implicit Places using invariants in 46 ms returned []
// Phase 1: matrix 73 rows 75 cols
[2022-05-18 21:15:17] [INFO ] Computed 27 place invariants in 2 ms
[2022-05-18 21:15:17] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 120 ms to find 0 implicit places.
[2022-05-18 21:15:17] [INFO ] Redundant transitions in 20 ms returned [65]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 72 rows 75 cols
[2022-05-18 21:15:17] [INFO ] Computed 27 place invariants in 1 ms
[2022-05-18 21:15:18] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 75/75 places, 72/73 transitions.
Applied a total of 0 rules in 4 ms. Remains 75 /75 variables (removed 0) and now considering 72/72 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 75/75 places, 72/73 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) p2 p1), (X (AND (NOT p0) p2 p1)), (X (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (AND (NOT p0) p2 p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 243 ms. Reduced automaton from 3 states, 6 edges and 3 AP to 3 states, 6 edges and 3 AP.
Stuttering acceptance computed with spot in 106 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1))]
Finished random walk after 5 steps, including 0 resets, run visited all 4 properties in 2 ms. (steps per millisecond=2 )
Knowledge obtained : [(AND (NOT p0) p2 p1), (X (AND (NOT p0) p2 p1)), (X (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (AND (NOT p0) p2 p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) p1))), (F (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1)))), (F (AND (NOT p0) (NOT p1))), (F (NOT (AND (NOT p0) p2 p1)))]
Knowledge based reduction with 7 factoid took 307 ms. Reduced automaton from 3 states, 6 edges and 3 AP to 3 states, 6 edges and 3 AP.
Stuttering acceptance computed with spot in 114 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 115 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 123 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 1513 reset in 197 ms.
Product exploration explored 100000 steps with 1503 reset in 205 ms.
Built C files in :
/tmp/ltsmin6056796933378631301
[2022-05-18 21:15:19] [INFO ] Computing symmetric may disable matrix : 72 transitions.
[2022-05-18 21:15:19] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 21:15:19] [INFO ] Computing symmetric may enable matrix : 72 transitions.
[2022-05-18 21:15:19] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 21:15:19] [INFO ] Computing Do-Not-Accords matrix : 72 transitions.
[2022-05-18 21:15:19] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 21:15:19] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6056796933378631301
Running compilation step : cd /tmp/ltsmin6056796933378631301;'/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 244 ms.
Running link step : cd /tmp/ltsmin6056796933378631301;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin6056796933378631301;'/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/stateBased14326336197976289632.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 6 out of 75 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 75/75 places, 72/72 transitions.
Applied a total of 0 rules in 8 ms. Remains 75 /75 variables (removed 0) and now considering 72/72 (removed 0) transitions.
// Phase 1: matrix 72 rows 75 cols
[2022-05-18 21:15:34] [INFO ] Computed 27 place invariants in 1 ms
[2022-05-18 21:15:34] [INFO ] Implicit Places using invariants in 57 ms returned []
// Phase 1: matrix 72 rows 75 cols
[2022-05-18 21:15:34] [INFO ] Computed 27 place invariants in 1 ms
[2022-05-18 21:15:34] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 126 ms to find 0 implicit places.
[2022-05-18 21:15:34] [INFO ] Redundant transitions in 14 ms returned []
// Phase 1: matrix 72 rows 75 cols
[2022-05-18 21:15:34] [INFO ] Computed 27 place invariants in 7 ms
[2022-05-18 21:15:34] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 75/75 places, 72/72 transitions.
Built C files in :
/tmp/ltsmin12103222375035451831
[2022-05-18 21:15:34] [INFO ] Computing symmetric may disable matrix : 72 transitions.
[2022-05-18 21:15:34] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 21:15:34] [INFO ] Computing symmetric may enable matrix : 72 transitions.
[2022-05-18 21:15:34] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 21:15:34] [INFO ] Computing Do-Not-Accords matrix : 72 transitions.
[2022-05-18 21:15:34] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 21:15:34] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12103222375035451831
Running compilation step : cd /tmp/ltsmin12103222375035451831;'/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 159 ms.
Running link step : cd /tmp/ltsmin12103222375035451831;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin12103222375035451831;'/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/stateBased13560925495207403314.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-18 21:15:49] [INFO ] Flatten gal took : 8 ms
[2022-05-18 21:15:50] [INFO ] Flatten gal took : 6 ms
[2022-05-18 21:15:50] [INFO ] Time to serialize gal into /tmp/LTL2552903988667518659.gal : 3 ms
[2022-05-18 21:15:50] [INFO ] Time to serialize properties into /tmp/LTL8424742701790193183.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/LTL2552903988667518659.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8424742701790193183.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/LTL2552903...266
Read 1 LTL properties
Checking formula 0 : !((X(G(F(("((p7==1)&&(p9==1))")||((G("((p53==0)||(p74==0))"))&&("((p4==0)||(p19==0))")))))))
Formula 0 simplified : !XGF("((p7==1)&&(p9==1))" | ("((p4==0)||(p19==0))" & G"((p53==0)||(p74==0))"))
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t17, t18, t19, t20, t30, t41...398
Computing Next relation with stutter on 412 deadlock states
Detected timeout of ITS tools.
[2022-05-18 21:16:05] [INFO ] Flatten gal took : 10 ms
[2022-05-18 21:16:05] [INFO ] Applying decomposition
[2022-05-18 21:16:05] [INFO ] Flatten gal took : 6 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/graph1083030227990835005.txt' '-o' '/tmp/graph1083030227990835005.bin' '-w' '/tmp/graph1083030227990835005.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph1083030227990835005.bin' '-l' '-1' '-v' '-w' '/tmp/graph1083030227990835005.weights' '-q' '0' '-e' '0.001'
[2022-05-18 21:16:05] [INFO ] Decomposing Gal with order
[2022-05-18 21:16:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 21:16:05] [INFO ] Removed a total of 43 redundant transitions.
[2022-05-18 21:16:05] [INFO ] Flatten gal took : 67 ms
[2022-05-18 21:16:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 9 ms.
[2022-05-18 21:16:05] [INFO ] Time to serialize gal into /tmp/LTL528998335957467613.gal : 3 ms
[2022-05-18 21:16:05] [INFO ] Time to serialize properties into /tmp/LTL12066934961687089741.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/LTL528998335957467613.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12066934961687089741.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/LTL5289983...245
Read 1 LTL properties
Checking formula 0 : !((X(G(F(("((i0.u2.p7==1)&&(i1.i1.u3.p9==1))")||((G("((i5.i0.u19.p53==0)||(i5.i1.u26.p74==0))"))&&("((i1.i0.u1.p4==0)||(i1.i0.u7.p19==...166
Formula 0 simplified : !XGF("((i0.u2.p7==1)&&(i1.i1.u3.p9==1))" | ("((i1.i0.u1.p4==0)||(i1.i0.u7.p19==0))" & G"((i5.i0.u19.p53==0)||(i5.i1.u26.p74==0))"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15238498121604239144
[2022-05-18 21:16:20] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15238498121604239144
Running compilation step : cd /tmp/ltsmin15238498121604239144;'/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 152 ms.
Running link step : cd /tmp/ltsmin15238498121604239144;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin15238498121604239144;'/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))&&(LTLAPp2==true))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-003A-LTLFireability-02 finished in 79500 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(F(X(F(p0)))))'
Support contains 3 out of 78 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 75/75 transitions.
Applied a total of 0 rules in 2 ms. Remains 78 /78 variables (removed 0) and now considering 75/75 (removed 0) transitions.
// Phase 1: matrix 75 rows 78 cols
[2022-05-18 21:16:35] [INFO ] Computed 28 place invariants in 1 ms
[2022-05-18 21:16:35] [INFO ] Implicit Places using invariants in 64 ms returned []
// Phase 1: matrix 75 rows 78 cols
[2022-05-18 21:16:35] [INFO ] Computed 28 place invariants in 1 ms
[2022-05-18 21:16:35] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 153 ms to find 0 implicit places.
// Phase 1: matrix 75 rows 78 cols
[2022-05-18 21:16:35] [INFO ] Computed 28 place invariants in 1 ms
[2022-05-18 21:16:35] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 75/75 transitions.
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-003A-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s61 0) (EQ s67 0) (EQ s77 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 158 ms.
Product exploration explored 100000 steps with 50000 reset in 148 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 52 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA ShieldIIPs-PT-003A-LTLFireability-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldIIPs-PT-003A-LTLFireability-03 finished in 658 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0) U G((X(p1)||p2))))'
Support contains 5 out of 78 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 75/75 transitions.
Applied a total of 0 rules in 2 ms. Remains 78 /78 variables (removed 0) and now considering 75/75 (removed 0) transitions.
// Phase 1: matrix 75 rows 78 cols
[2022-05-18 21:16:36] [INFO ] Computed 28 place invariants in 1 ms
[2022-05-18 21:16:36] [INFO ] Implicit Places using invariants in 46 ms returned []
// Phase 1: matrix 75 rows 78 cols
[2022-05-18 21:16:36] [INFO ] Computed 28 place invariants in 0 ms
[2022-05-18 21:16:36] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
// Phase 1: matrix 75 rows 78 cols
[2022-05-18 21:16:36] [INFO ] Computed 28 place invariants in 1 ms
[2022-05-18 21:16:36] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 75/75 transitions.
Stuttering acceptance computed with spot in 133 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2)), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-003A-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={0} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(AND (EQ s56 1) (EQ s67 1)), p0:(OR (EQ s16 1) (AND (EQ s55 1) (EQ s68 1)) (AND (EQ s56 1) (EQ s67 1))), p1:(EQ s16 1)], 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 7341 reset in 157 ms.
Product exploration explored 100000 steps with 7291 reset in 167 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 p0) (NOT p1)), (X (AND (NOT p2) (NOT p0) (NOT p1))), (X (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (AND (NOT p2) (NOT p1))), true, (X (X (NOT p0))), (X (X (AND (NOT p2) (NOT p0) (NOT p1)))), (X (X (NOT p2))), (X (X (NOT p1))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (AND (NOT p2) (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 490 ms. Reduced automaton from 4 states, 8 edges and 3 AP to 4 states, 8 edges and 3 AP.
Stuttering acceptance computed with spot in 124 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2)), (NOT p0)]
Finished random walk after 43 steps, including 0 resets, run visited all 7 properties in 4 ms. (steps per millisecond=10 )
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (AND (NOT p2) (NOT p0) (NOT p1))), (X (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (AND (NOT p2) (NOT p1))), true, (X (X (NOT p0))), (X (X (AND (NOT p2) (NOT p0) (NOT p1)))), (X (X (NOT p2))), (X (X (NOT p1))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (AND (NOT p2) (NOT p0))))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) (NOT p0) (NOT p2)))), (F p1), (F p0), (F (NOT (AND (NOT p1) (NOT p2)))), (F (NOT (AND (NOT p0) (NOT p2)))), (F (NOT (AND (NOT p1) (NOT p0)))), (F p2)]
Knowledge based reduction with 13 factoid took 697 ms. Reduced automaton from 4 states, 8 edges and 3 AP to 4 states, 8 edges and 3 AP.
Stuttering acceptance computed with spot in 141 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2)), (NOT p0)]
Stuttering acceptance computed with spot in 122 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2)), (NOT p0)]
// Phase 1: matrix 75 rows 78 cols
[2022-05-18 21:16:38] [INFO ] Computed 28 place invariants in 1 ms
[2022-05-18 21:16:38] [INFO ] [Real]Absence check using 28 positive place invariants in 4 ms returned sat
[2022-05-18 21:16:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 21:16:38] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-18 21:16:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 21:16:38] [INFO ] [Nat]Absence check using 28 positive place invariants in 4 ms returned sat
[2022-05-18 21:16:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 21:16:38] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2022-05-18 21:16:38] [INFO ] Computed and/alt/rep : 70/251/70 causal constraints (skipped 4 transitions) in 5 ms.
[2022-05-18 21:16:38] [INFO ] Added : 49 causal constraints over 10 iterations in 164 ms. Result :sat
Could not prove EG (AND (NOT p1) (NOT p2))
Support contains 5 out of 78 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 75/75 transitions.
Applied a total of 0 rules in 1 ms. Remains 78 /78 variables (removed 0) and now considering 75/75 (removed 0) transitions.
// Phase 1: matrix 75 rows 78 cols
[2022-05-18 21:16:38] [INFO ] Computed 28 place invariants in 1 ms
[2022-05-18 21:16:38] [INFO ] Implicit Places using invariants in 60 ms returned []
// Phase 1: matrix 75 rows 78 cols
[2022-05-18 21:16:38] [INFO ] Computed 28 place invariants in 0 ms
[2022-05-18 21:16:38] [INFO ] Implicit Places using invariants and state equation in 177 ms returned []
Implicit Place search using SMT with State Equation took 240 ms to find 0 implicit places.
// Phase 1: matrix 75 rows 78 cols
[2022-05-18 21:16:38] [INFO ] Computed 28 place invariants in 1 ms
[2022-05-18 21:16:38] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 75/75 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) (NOT p2) (NOT p1)), (X (NOT p1)), (X (AND (NOT p1) (NOT p2))), (X (AND (NOT p1) (NOT p0) (NOT p2))), (X (AND (NOT p1) (NOT p0))), true, (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT p0))), (X (X (NOT p2))), (X (X (NOT p1))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (AND (NOT p1) (NOT p0) (NOT p2)))), (X (X (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 449 ms. Reduced automaton from 4 states, 8 edges and 3 AP to 4 states, 8 edges and 3 AP.
Stuttering acceptance computed with spot in 125 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2)), (NOT p0)]
Finished random walk after 97 steps, including 0 resets, run visited all 7 properties in 6 ms. (steps per millisecond=16 )
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (NOT p1)), (X (AND (NOT p1) (NOT p2))), (X (AND (NOT p1) (NOT p0) (NOT p2))), (X (AND (NOT p1) (NOT p0))), true, (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT p0))), (X (X (NOT p2))), (X (X (NOT p1))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (AND (NOT p1) (NOT p0) (NOT p2)))), (X (X (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : [(F (NOT (AND (NOT p2) (NOT p0) (NOT p1)))), (F p1), (F p0), (F (NOT (AND (NOT p2) (NOT p1)))), (F (NOT (AND (NOT p2) (NOT p0)))), (F (NOT (AND (NOT p0) (NOT p1)))), (F p2)]
Knowledge based reduction with 13 factoid took 549 ms. Reduced automaton from 4 states, 8 edges and 3 AP to 4 states, 8 edges and 3 AP.
Stuttering acceptance computed with spot in 136 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2)), (NOT p0)]
Stuttering acceptance computed with spot in 133 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2)), (NOT p0)]
// Phase 1: matrix 75 rows 78 cols
[2022-05-18 21:16:40] [INFO ] Computed 28 place invariants in 1 ms
[2022-05-18 21:16:40] [INFO ] [Real]Absence check using 28 positive place invariants in 5 ms returned sat
[2022-05-18 21:16:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 21:16:40] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2022-05-18 21:16:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 21:16:40] [INFO ] [Nat]Absence check using 28 positive place invariants in 4 ms returned sat
[2022-05-18 21:16:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 21:16:40] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2022-05-18 21:16:40] [INFO ] Computed and/alt/rep : 70/251/70 causal constraints (skipped 4 transitions) in 6 ms.
[2022-05-18 21:16:40] [INFO ] Added : 49 causal constraints over 10 iterations in 97 ms. Result :sat
Could not prove EG (AND (NOT p1) (NOT p2))
Stuttering acceptance computed with spot in 140 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2)), (NOT p0)]
Product exploration explored 100000 steps with 7392 reset in 156 ms.
Product exploration explored 100000 steps with 7325 reset in 187 ms.
Applying partial POR strategy [false, true, false, true]
Stuttering acceptance computed with spot in 131 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2)), (NOT p0)]
Support contains 5 out of 78 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 78/78 places, 75/75 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 78 transition count 75
Deduced a syphon composed of 1 places in 0 ms
Applied a total of 1 rules in 6 ms. Remains 78 /78 variables (removed 0) and now considering 75/75 (removed 0) transitions.
[2022-05-18 21:16:41] [INFO ] Redundant transitions in 18 ms returned [72]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 74 rows 78 cols
[2022-05-18 21:16:41] [INFO ] Computed 28 place invariants in 1 ms
[2022-05-18 21:16:41] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 78/78 places, 74/75 transitions.
Deduced a syphon composed of 1 places in 0 ms
Applied a total of 0 rules in 5 ms. Remains 78 /78 variables (removed 0) and now considering 74/74 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 78/78 places, 74/75 transitions.
Product exploration explored 100000 steps with 7613 reset in 271 ms.
Product exploration explored 100000 steps with 7737 reset in 303 ms.
Built C files in :
/tmp/ltsmin12574584882118788538
[2022-05-18 21:16:42] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12574584882118788538
Running compilation step : cd /tmp/ltsmin12574584882118788538;'/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 149 ms.
Running link step : cd /tmp/ltsmin12574584882118788538;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 25 ms.
Running LTSmin : cd /tmp/ltsmin12574584882118788538;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased4866635749819730555.hoa' '--buchi-type=spotba'
LTSmin run took 256 ms.
FORMULA ShieldIIPs-PT-003A-LTLFireability-05 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldIIPs-PT-003A-LTLFireability-05 finished in 6477 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(F((F(G(X(F(p0))))||p1)))))'
Support contains 5 out of 78 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 78/78 places, 75/75 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 77 transition count 74
Applied a total of 2 rules in 7 ms. Remains 77 /78 variables (removed 1) and now considering 74/75 (removed 1) transitions.
// Phase 1: matrix 74 rows 77 cols
[2022-05-18 21:16:42] [INFO ] Computed 28 place invariants in 1 ms
[2022-05-18 21:16:42] [INFO ] Implicit Places using invariants in 44 ms returned []
// Phase 1: matrix 74 rows 77 cols
[2022-05-18 21:16:42] [INFO ] Computed 28 place invariants in 2 ms
[2022-05-18 21:16:42] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 128 ms to find 0 implicit places.
[2022-05-18 21:16:42] [INFO ] Redundant transitions in 15 ms returned []
// Phase 1: matrix 74 rows 77 cols
[2022-05-18 21:16:42] [INFO ] Computed 28 place invariants in 1 ms
[2022-05-18 21:16:42] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 77/78 places, 74/75 transitions.
Finished structural reductions, in 1 iterations. Remains : 77/78 places, 74/75 transitions.
Stuttering acceptance computed with spot in 176 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldIIPs-PT-003A-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s63 1) (EQ s70 1) (EQ s76 1)), p1:(AND (EQ s56 1) (EQ s65 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 620 steps with 12 reset in 1 ms.
FORMULA ShieldIIPs-PT-003A-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-003A-LTLFireability-09 finished in 391 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0) U (X(p1) U p2))))'
Support contains 6 out of 78 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 75/75 transitions.
Applied a total of 0 rules in 1 ms. Remains 78 /78 variables (removed 0) and now considering 75/75 (removed 0) transitions.
// Phase 1: matrix 75 rows 78 cols
[2022-05-18 21:16:42] [INFO ] Computed 28 place invariants in 1 ms
[2022-05-18 21:16:43] [INFO ] Implicit Places using invariants in 73 ms returned []
// Phase 1: matrix 75 rows 78 cols
[2022-05-18 21:16:43] [INFO ] Computed 28 place invariants in 1 ms
[2022-05-18 21:16:43] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 157 ms to find 0 implicit places.
// Phase 1: matrix 75 rows 78 cols
[2022-05-18 21:16:43] [INFO ] Computed 28 place invariants in 1 ms
[2022-05-18 21:16:43] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 75/75 transitions.
Stuttering acceptance computed with spot in 179 ms :[(NOT p2), (NOT p2), (OR (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1)), true, (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-003A-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p2) p0), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=1 dest: 2}, { cond=(AND (NOT p2) p0), acceptance={0} source=1 dest: 3}], [{ cond=(AND (NOT p2) p1), acceptance={0} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={} source=5 dest: 4}, { cond=p0, acceptance={} source=5 dest: 5}]], initial=0, aps=[p2:(AND (EQ s28 1) (EQ s49 1)), p0:(AND (EQ s53 1) (EQ s74 1)), p1:(AND (EQ s39 1) (EQ s60 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA ShieldIIPs-PT-003A-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-003A-LTLFireability-10 finished in 421 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(!(p0 U !F(((F(X(p2))&&p1)||!p3))))'
Support contains 4 out of 78 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 75/75 transitions.
Applied a total of 0 rules in 2 ms. Remains 78 /78 variables (removed 0) and now considering 75/75 (removed 0) transitions.
// Phase 1: matrix 75 rows 78 cols
[2022-05-18 21:16:43] [INFO ] Computed 28 place invariants in 0 ms
[2022-05-18 21:16:43] [INFO ] Implicit Places using invariants in 45 ms returned []
// Phase 1: matrix 75 rows 78 cols
[2022-05-18 21:16:43] [INFO ] Computed 28 place invariants in 1 ms
[2022-05-18 21:16:43] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 129 ms to find 0 implicit places.
// Phase 1: matrix 75 rows 78 cols
[2022-05-18 21:16:43] [INFO ] Computed 28 place invariants in 2 ms
[2022-05-18 21:16:43] [INFO ] Dead Transitions using invariants and state equation in 51 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 75/75 transitions.
Stuttering acceptance computed with spot in 100 ms :[(OR (AND (NOT p1) p3) (AND (NOT p2) p3)), (OR (AND (NOT p1) p3) (AND (NOT p2) p3)), (AND p3 (NOT p2))]
Running random walk in product with property : ShieldIIPs-PT-003A-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(AND p3 (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND p3 p1), acceptance={} source=0 dest: 2}], [{ cond=(AND p3 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p3 p1), acceptance={0} source=1 dest: 2}], [{ cond=(AND p3 (NOT p2)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(NEQ s72 1), p3:(AND (EQ s29 1) (EQ s44 1)), p1:(AND (EQ s29 1) (EQ s44 1)), p2:(EQ s41 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 127 ms.
Product exploration explored 100000 steps with 25000 reset in 136 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 p0 (NOT p3) (NOT p1) (NOT p2)), (X (NOT (AND p3 (NOT p2)))), (X (NOT (AND p3 (NOT p1)))), (X (NOT (AND p3 p1))), (X p0), (X (X (NOT (AND p3 (NOT p2))))), (X (X (NOT (AND p3 (NOT p1))))), (X (X (NOT (AND p3 p1)))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 347 ms. Reduced automaton from 3 states, 6 edges and 4 AP to 3 states, 6 edges and 4 AP.
Stuttering acceptance computed with spot in 112 ms :[(OR (AND (NOT p1) p3) (AND (NOT p2) p3)), (OR (AND (NOT p1) p3) (AND (NOT p2) p3)), (AND p3 (NOT p2))]
Incomplete random walk after 10000 steps, including 53 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 75 rows 78 cols
[2022-05-18 21:16:44] [INFO ] Computed 28 place invariants in 0 ms
[2022-05-18 21:16:44] [INFO ] After 40ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 (NOT p3) (NOT p1) (NOT p2)), (X (NOT (AND p3 (NOT p2)))), (X (NOT (AND p3 (NOT p1)))), (X (NOT (AND p3 p1))), (X p0), (X (X (NOT (AND p3 (NOT p2))))), (X (X (NOT (AND p3 (NOT p1))))), (X (X (NOT (AND p3 p1)))), (X (X p0)), (G (NOT (AND (NOT p1) p3)))]
False Knowledge obtained : [(F (AND p3 (NOT p2))), (F (NOT p0)), (F (AND p1 p3))]
Knowledge based reduction with 10 factoid took 405 ms. Reduced automaton from 3 states, 6 edges and 4 AP to 2 states, 3 edges and 3 AP.
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p2) p3), (AND p3 (NOT p2))]
Stuttering acceptance computed with spot in 64 ms :[(AND (NOT p2) p3), (AND p3 (NOT p2))]
Support contains 4 out of 78 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 75/75 transitions.
Applied a total of 0 rules in 3 ms. Remains 78 /78 variables (removed 0) and now considering 75/75 (removed 0) transitions.
// Phase 1: matrix 75 rows 78 cols
[2022-05-18 21:16:45] [INFO ] Computed 28 place invariants in 0 ms
[2022-05-18 21:16:45] [INFO ] Implicit Places using invariants in 47 ms returned []
// Phase 1: matrix 75 rows 78 cols
[2022-05-18 21:16:45] [INFO ] Computed 28 place invariants in 1 ms
[2022-05-18 21:16:45] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 119 ms to find 0 implicit places.
// Phase 1: matrix 75 rows 78 cols
[2022-05-18 21:16:45] [INFO ] Computed 28 place invariants in 0 ms
[2022-05-18 21:16:45] [INFO ] Dead Transitions using invariants and state equation in 56 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 75/75 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 p3) (NOT p2)), (X (NOT (AND p3 (NOT p2)))), (X (NOT p3)), (X p0), (X (X (NOT (AND p3 (NOT p2))))), (X (X (NOT p3))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 237 ms. Reduced automaton from 2 states, 3 edges and 3 AP to 2 states, 3 edges and 3 AP.
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p2) p3), (AND p3 (NOT p2))]
Finished random walk after 21 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=10 )
Knowledge obtained : [(AND p0 (NOT p3) (NOT p2)), (X (NOT (AND p3 (NOT p2)))), (X (NOT p3)), (X p0), (X (X (NOT (AND p3 (NOT p2))))), (X (X (NOT p3))), (X (X p0))]
False Knowledge obtained : [(F (NOT p0)), (F (AND p3 (NOT p2))), (F p3)]
Knowledge based reduction with 7 factoid took 308 ms. Reduced automaton from 2 states, 3 edges and 3 AP to 2 states, 3 edges and 3 AP.
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p2) p3), (AND p3 (NOT p2))]
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p2) p3), (AND p3 (NOT p2))]
Stuttering acceptance computed with spot in 60 ms :[(AND (NOT p2) p3), (AND p3 (NOT p2))]
Product exploration explored 100000 steps with 25000 reset in 140 ms.
Product exploration explored 100000 steps with 25000 reset in 150 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 66 ms :[(AND (NOT p2) p3), (AND p3 (NOT p2))]
Support contains 4 out of 78 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 78/78 places, 75/75 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 4 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 78 transition count 75
Deduced a syphon composed of 2 places in 0 ms
Applied a total of 2 rules in 17 ms. Remains 78 /78 variables (removed 0) and now considering 75/75 (removed 0) transitions.
[2022-05-18 21:16:46] [INFO ] Redundant transitions in 15 ms returned [67]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 74 rows 78 cols
[2022-05-18 21:16:46] [INFO ] Computed 28 place invariants in 1 ms
[2022-05-18 21:16:46] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 78/78 places, 74/75 transitions.
Deduced a syphon composed of 2 places in 0 ms
Applied a total of 0 rules in 3 ms. Remains 78 /78 variables (removed 0) and now considering 74/74 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 78/78 places, 74/75 transitions.
Product exploration explored 100000 steps with 25000 reset in 120 ms.
Product exploration explored 100000 steps with 25000 reset in 137 ms.
Built C files in :
/tmp/ltsmin9990403673453793159
[2022-05-18 21:16:46] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9990403673453793159
Running compilation step : cd /tmp/ltsmin9990403673453793159;'/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 153 ms.
Running link step : cd /tmp/ltsmin9990403673453793159;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin9990403673453793159;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased16418250207559568837.hoa' '--buchi-type=spotba'
LTSmin run took 210 ms.
FORMULA ShieldIIPs-PT-003A-LTLFireability-11 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldIIPs-PT-003A-LTLFireability-11 finished in 3956 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0)&&F(p1)))'
Support contains 5 out of 78 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 75/75 transitions.
Applied a total of 0 rules in 1 ms. Remains 78 /78 variables (removed 0) and now considering 75/75 (removed 0) transitions.
// Phase 1: matrix 75 rows 78 cols
[2022-05-18 21:16:47] [INFO ] Computed 28 place invariants in 0 ms
[2022-05-18 21:16:47] [INFO ] Implicit Places using invariants in 48 ms returned []
// Phase 1: matrix 75 rows 78 cols
[2022-05-18 21:16:47] [INFO ] Computed 28 place invariants in 0 ms
[2022-05-18 21:16:47] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 122 ms to find 0 implicit places.
// Phase 1: matrix 75 rows 78 cols
[2022-05-18 21:16:47] [INFO ] Computed 28 place invariants in 1 ms
[2022-05-18 21:16:47] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 75/75 transitions.
Stuttering acceptance computed with spot in 100 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), true]
Running random walk in product with property : ShieldIIPs-PT-003A-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(OR (NEQ s61 1) (NEQ s67 1) (NEQ s76 1)), p0:(AND (EQ s14 1) (EQ s35 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldIIPs-PT-003A-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-003A-LTLFireability-12 finished in 284 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(F(G(!(p0 U p1))))))'
Support contains 5 out of 78 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 78/78 places, 75/75 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 78 transition count 74
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 77 transition count 74
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 76 transition count 73
Applied a total of 4 rules in 11 ms. Remains 76 /78 variables (removed 2) and now considering 73/75 (removed 2) transitions.
// Phase 1: matrix 73 rows 76 cols
[2022-05-18 21:16:47] [INFO ] Computed 28 place invariants in 1 ms
[2022-05-18 21:16:47] [INFO ] Implicit Places using invariants in 48 ms returned [62]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 58 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 75/78 places, 73/75 transitions.
Applied a total of 0 rules in 3 ms. Remains 75 /75 variables (removed 0) and now considering 73/73 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 75/78 places, 73/75 transitions.
Stuttering acceptance computed with spot in 27 ms :[p1]
Running random walk in product with property : ShieldIIPs-PT-003A-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 0}, { cond=p1, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p1:(OR (AND (EQ s61 1) (EQ s62 1) (EQ s74 1)) (AND (EQ s8 1) (EQ s22 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 565 reset in 257 ms.
Product exploration explored 100000 steps with 564 reset in 225 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 94 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 25 ms :[p1]
Finished random walk after 229 steps, including 1 resets, run visited all 1 properties in 1 ms. (steps per millisecond=229 )
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 3 factoid took 99 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 28 ms :[p1]
Stuttering acceptance computed with spot in 26 ms :[p1]
Support contains 5 out of 75 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 75/75 places, 73/73 transitions.
Applied a total of 0 rules in 7 ms. Remains 75 /75 variables (removed 0) and now considering 73/73 (removed 0) transitions.
// Phase 1: matrix 73 rows 75 cols
[2022-05-18 21:16:48] [INFO ] Computed 27 place invariants in 1 ms
[2022-05-18 21:16:48] [INFO ] Implicit Places using invariants in 47 ms returned []
// Phase 1: matrix 73 rows 75 cols
[2022-05-18 21:16:48] [INFO ] Computed 27 place invariants in 1 ms
[2022-05-18 21:16:48] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
[2022-05-18 21:16:48] [INFO ] Redundant transitions in 20 ms returned [65]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 72 rows 75 cols
[2022-05-18 21:16:48] [INFO ] Computed 27 place invariants in 1 ms
[2022-05-18 21:16:48] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 75/75 places, 72/73 transitions.
Applied a total of 0 rules in 3 ms. Remains 75 /75 variables (removed 0) and now considering 72/72 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 75/75 places, 72/73 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 107 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 28 ms :[p1]
Finished random walk after 122 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=122 )
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 3 factoid took 133 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 34 ms :[p1]
Stuttering acceptance computed with spot in 32 ms :[p1]
Stuttering acceptance computed with spot in 31 ms :[p1]
Product exploration explored 100000 steps with 566 reset in 182 ms.
Product exploration explored 100000 steps with 558 reset in 204 ms.
Built C files in :
/tmp/ltsmin6786804078943904018
[2022-05-18 21:16:49] [INFO ] Computing symmetric may disable matrix : 72 transitions.
[2022-05-18 21:16:49] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 21:16:49] [INFO ] Computing symmetric may enable matrix : 72 transitions.
[2022-05-18 21:16:49] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 21:16:49] [INFO ] Computing Do-Not-Accords matrix : 72 transitions.
[2022-05-18 21:16:49] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 21:16:49] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6786804078943904018
Running compilation step : cd /tmp/ltsmin6786804078943904018;'/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 164 ms.
Running link step : cd /tmp/ltsmin6786804078943904018;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin6786804078943904018;'/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/stateBased2664064412475791814.hoa' '--buchi-type=spotba'
LTSmin run took 286 ms.
FORMULA ShieldIIPs-PT-003A-LTLFireability-14 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldIIPs-PT-003A-LTLFireability-14 finished in 2353 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(!(X(((p0 U p1)&&p2)) U p3))))'
Support contains 12 out of 78 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 75/75 transitions.
Applied a total of 0 rules in 0 ms. Remains 78 /78 variables (removed 0) and now considering 75/75 (removed 0) transitions.
// Phase 1: matrix 75 rows 78 cols
[2022-05-18 21:16:49] [INFO ] Computed 28 place invariants in 0 ms
[2022-05-18 21:16:49] [INFO ] Implicit Places using invariants in 46 ms returned []
// Phase 1: matrix 75 rows 78 cols
[2022-05-18 21:16:49] [INFO ] Computed 28 place invariants in 0 ms
[2022-05-18 21:16:50] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 108 ms to find 0 implicit places.
// Phase 1: matrix 75 rows 78 cols
[2022-05-18 21:16:50] [INFO ] Computed 28 place invariants in 0 ms
[2022-05-18 21:16:50] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 75/75 transitions.
Stuttering acceptance computed with spot in 166 ms :[p3, p3, (AND p1 p2 p3), (AND p1 p3)]
Running random walk in product with property : ShieldIIPs-PT-003A-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p3, acceptance={0, 1} source=1 dest: 1}, { cond=(NOT p3), acceptance={0, 1} source=1 dest: 2}], [{ cond=(AND p3 p2 p1), acceptance={0, 1} source=2 dest: 1}, { cond=(AND (NOT p3) p2 p0 (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p3) p2 p1), acceptance={0} source=2 dest: 2}, { cond=(AND p3 p2 p0 (NOT p1)), acceptance={1} source=2 dest: 3}], [{ cond=(AND p3 p1), acceptance={0, 1} source=3 dest: 1}, { cond=(AND (NOT p3) p0 (NOT p1)), acceptance={1} source=3 dest: 2}, { cond=(AND (NOT p3) p1), acceptance={0, 1} source=3 dest: 2}, { cond=(AND p3 p0 (NOT p1)), acceptance={1} source=3 dest: 3}]], initial=0, aps=[p3:(AND (EQ s13 1) (EQ s23 1) (EQ s25 1)), p2:(OR (AND (EQ s13 1) (EQ s23 1) (EQ s25 1)) (AND (EQ s37 1) (EQ s70 1)) (AND (EQ s58 1) (EQ s73 1))), p1:(AND...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 140 ms.
Product exploration explored 100000 steps with 33333 reset in 152 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 p3) (NOT p2) (NOT p1) (NOT p0)), (X (NOT p3)), (X (X (NOT p3))), (X (X (NOT (AND p3 p2 p0 (NOT p1))))), (X (X (NOT (AND p3 p2 p1)))), (X (X (NOT (AND (NOT p3) p2 p0 (NOT p1))))), (X (X (NOT (AND (NOT p3) p2 p1))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND (NOT p3) (NOT p2) (NOT p1) (NOT p0))
Knowledge based reduction with 7 factoid took 180 ms. Reduced automaton from 4 states, 11 edges and 4 AP to 1 states, 0 edges and 0 AP.
FORMULA ShieldIIPs-PT-003A-LTLFireability-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldIIPs-PT-003A-LTLFireability-15 finished in 813 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(F((p0||(G(p1)&&p2))))))'
[2022-05-18 21:16:50] [INFO ] Flatten gal took : 13 ms
Using solver Z3 to compute partial order matrices.
[2022-05-18 21:16:50] [INFO ] Applying decomposition
[2022-05-18 21:16:50] [INFO ] Flatten gal took : 5 ms
Built C files in :
/tmp/ltsmin3550288434305032058
[2022-05-18 21:16:50] [INFO ] Computing symmetric may disable matrix : 75 transitions.
[2022-05-18 21:16:50] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 21:16:50] [INFO ] Computing symmetric may enable matrix : 75 transitions.
[2022-05-18 21:16:50] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 21:16:50] [INFO ] Computing Do-Not-Accords matrix : 75 transitions.
[2022-05-18 21:16:50] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-18 21:16:50] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3550288434305032058
Running compilation step : cd /tmp/ltsmin3550288434305032058;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '720' '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/graph4491273218703934558.txt' '-o' '/tmp/graph4491273218703934558.bin' '-w' '/tmp/graph4491273218703934558.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph4491273218703934558.bin' '-l' '-1' '-v' '-w' '/tmp/graph4491273218703934558.weights' '-q' '0' '-e' '0.001'
[2022-05-18 21:16:50] [INFO ] Decomposing Gal with order
[2022-05-18 21:16:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 21:16:51] [INFO ] Removed a total of 48 redundant transitions.
[2022-05-18 21:16:51] [INFO ] Flatten gal took : 31 ms
[2022-05-18 21:16:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 4 ms.
[2022-05-18 21:16:51] [INFO ] Time to serialize gal into /tmp/LTLFireability5283378586275319346.gal : 16 ms
[2022-05-18 21:16:51] [INFO ] Time to serialize properties into /tmp/LTLFireability15783501529656494828.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/LTLFireability5283378586275319346.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability15783501529656494828.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 1 LTL properties
Checking formula 0 : !((X(G(F(("((i0.u2.p7==1)&&(i2.u3.p9==1))")||((G("((i6.u19.p53==0)||(i7.u27.p74==0))"))&&("((i1.u1.p4==0)||(i1.u7.p19==0))")))))))
Formula 0 simplified : !XGF("((i0.u2.p7==1)&&(i2.u3.p9==1))" | ("((i1.u1.p4==0)||(i1.u7.p19==0))" & G"((i6.u19.p53==0)||(i7.u27.p74==0))"))
Compilation finished in 321 ms.
Running link step : cd /tmp/ltsmin3550288434305032058;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 52 ms.
Running LTSmin : cd /tmp/ltsmin3550288434305032058;'/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))&&(LTLAPp2==true))))))' '--buchi-type=spotba'
Reverse transition relation is NOT exact ! Due to transitions t0, t7, t14, t40, t55, t72, i0.t63, i0.u6.t1, i0.u6.t2, i2.t73, i2.t60, i2.u8.t3, i2.u8.t4, i...474
Computing Next relation with stutter on 412 deadlock states
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.003: Loading model from ./gal.so
pins2lts-mc-linux64( 1/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.016: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.016: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.032: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.032: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.032: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.036: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.032: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.040: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.031: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.044: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.548: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.548: LTL layer: formula: X([](<>(((LTLAPp0==true)||([]((LTLAPp1==true))&&(LTLAPp2==true))))))
pins2lts-mc-linux64( 1/ 8), 0.548: "X([](<>(((LTLAPp0==true)||([]((LTLAPp1==true))&&(LTLAPp2==true))))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 1/ 8), 0.548: Using Spin LTL semantics
pins2lts-mc-linux64( 4/ 8), 0.567: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.568: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.568: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.616: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.616: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.616: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.617: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.625: There are 79 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.625: State length is 79, there are 83 groups
pins2lts-mc-linux64( 0/ 8), 0.625: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.625: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.625: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.625: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 2/ 8), 0.723: [Blue] ~99 levels ~960 states ~3672 transitions
pins2lts-mc-linux64( 2/ 8), 0.761: [Blue] ~134 levels ~1920 states ~5880 transitions
pins2lts-mc-linux64( 2/ 8), 0.785: [Blue] ~134 levels ~3840 states ~9752 transitions
pins2lts-mc-linux64( 2/ 8), 0.827: [Blue] ~134 levels ~7680 states ~19248 transitions
pins2lts-mc-linux64( 3/ 8), 1.016: [Blue] ~195 levels ~15360 states ~41200 transitions
pins2lts-mc-linux64( 7/ 8), 1.411: [Blue] ~112 levels ~30720 states ~76088 transitions
pins2lts-mc-linux64( 7/ 8), 1.926: [Blue] ~114 levels ~61440 states ~162144 transitions
pins2lts-mc-linux64( 7/ 8), 2.786: [Blue] ~114 levels ~122880 states ~344968 transitions
pins2lts-mc-linux64( 1/ 8), 4.086: [Blue] ~111 levels ~245760 states ~735776 transitions
pins2lts-mc-linux64( 1/ 8), 6.338: [Blue] ~111 levels ~491520 states ~1604864 transitions
pins2lts-mc-linux64( 7/ 8), 9.589: [Blue] ~119 levels ~983040 states ~3376536 transitions
pins2lts-mc-linux64( 7/ 8), 14.770: [Blue] ~120 levels ~1966080 states ~6921600 transitions
pins2lts-mc-linux64( 1/ 8), 20.072: [Blue] ~114 levels ~3932160 states ~14684280 transitions
pins2lts-mc-linux64( 4/ 8), 27.838: [Blue] ~149 levels ~7864320 states ~30623520 transitions
pins2lts-mc-linux64( 4/ 8), 41.236: [Blue] ~149 levels ~15728640 states ~61861584 transitions
pins2lts-mc-linux64( 4/ 8), 68.877: [Blue] ~149 levels ~31457280 states ~128436192 transitions
pins2lts-mc-linux64( 4/ 8), 125.833: [Blue] ~149 levels ~62914560 states ~262836800 transitions
pins2lts-mc-linux64( 2/ 8), 242.882: [Blue] ~158 levels ~125829120 states ~530762384 transitions
pins2lts-mc-linux64( 1/ 8), 285.019: Error: tree roots table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 285.037:
pins2lts-mc-linux64( 0/ 8), 285.038: Explored 134213505 states 630306527 transitions, fanout: 4.696
pins2lts-mc-linux64( 0/ 8), 285.038: Total exploration time 284.400 sec (284.330 sec minimum, 284.371 sec on average)
pins2lts-mc-linux64( 0/ 8), 285.038: States per second: 471918, Transitions per second: 2216268
pins2lts-mc-linux64( 0/ 8), 285.038:
pins2lts-mc-linux64( 0/ 8), 285.038: State space has 134216720 states, 25326516 are accepting
pins2lts-mc-linux64( 0/ 8), 285.038: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 285.038: blue states: 134213505 (100.00%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 285.038: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 285.038: all-red states: 131026823 (97.62%), bogus 3 (0.00%)
pins2lts-mc-linux64( 0/ 8), 285.038:
pins2lts-mc-linux64( 0/ 8), 285.038: Total memory used for local state coloring: 0.0MB
pins2lts-mc-linux64( 0/ 8), 285.038:
pins2lts-mc-linux64( 0/ 8), 285.038: Queue width: 8B, total height: 1314, memory: 0.01MB
pins2lts-mc-linux64( 0/ 8), 285.038: Tree memory: 1032.8MB, 8.1 B/state, compr.: 2.5%
pins2lts-mc-linux64( 0/ 8), 285.038: Tree fill ratio (roots/leafs): 99.0%/3.0%
pins2lts-mc-linux64( 0/ 8), 285.038: Stored 75 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 285.038: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 285.038: Est. total memory use: 1032.8MB (~1024.0MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin3550288434305032058;'/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))&&(LTLAPp2==true))))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin3550288434305032058;'/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))&&(LTLAPp2==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.
[2022-05-18 21:37:23] [INFO ] Applying decomposition
[2022-05-18 21:37:23] [INFO ] Flatten gal took : 7 ms
[2022-05-18 21:37:23] [INFO ] Decomposing Gal with order
[2022-05-18 21:37:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 21:37:23] [INFO ] Removed a total of 51 redundant transitions.
[2022-05-18 21:37:23] [INFO ] Flatten gal took : 11 ms
[2022-05-18 21:37:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 36 labels/synchronizations in 2 ms.
[2022-05-18 21:37:23] [INFO ] Time to serialize gal into /tmp/LTLFireability330401980701197323.gal : 2 ms
[2022-05-18 21:37:23] [INFO ] Time to serialize properties into /tmp/LTLFireability841776258636491860.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/LTLFireability330401980701197323.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability841776258636491860.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...265
Read 1 LTL properties
Checking formula 0 : !((X(G(F(("((i2.u4.p7==1)&&(i2.u5.p9==1))")||((G("((u22.p53==0)||(u31.p74==0))"))&&("((u2.p4==0)||(u9.p19==0))")))))))
Formula 0 simplified : !XGF("((i2.u4.p7==1)&&(i2.u5.p9==1))" | ("((u2.p4==0)||(u9.p19==0))" & G"((u22.p53==0)||(u31.p74==0))"))
Reverse transition relation is NOT exact ! Due to transitions t31, t33, t39, t44, t45, t48, t52, t55, t61, t63, t67, t70, u8.t1, u8.t2, u10.t3, u10.t4, u11...405
Computing Next relation with stutter on 412 deadlock states
Detected timeout of ITS tools.
[2022-05-18 21:58:09] [INFO ] Flatten gal took : 185 ms
[2022-05-18 21:58:09] [INFO ] Input system was already deterministic with 75 transitions.
[2022-05-18 21:58:09] [INFO ] Transformed 78 places.
[2022-05-18 21:58:09] [INFO ] Transformed 75 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
[2022-05-18 21:58:09] [INFO ] Time to serialize gal into /tmp/LTLFireability4890405221916850273.gal : 7 ms
[2022-05-18 21:58:10] [INFO ] Time to serialize properties into /tmp/LTLFireability15812212127532935322.ltl : 2 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/LTLFireability4890405221916850273.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability15812212127532935322.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 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((X(G(F(("((p7==1)&&(p9==1))")||((G("((p53==0)||(p74==0))"))&&("((p4==0)||(p19==0))")))))))
Formula 0 simplified : !XGF("((p7==1)&&(p9==1))" | ("((p4==0)||(p19==0))" & G"((p53==0)||(p74==0))"))
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...380
Computing Next relation with stutter on 412 deadlock states

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="ShieldIIPs-PT-003A"
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 ShieldIIPs-PT-003A, 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-165286024600036"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-003A.tgz
mv ShieldIIPs-PT-003A 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 ;