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.r258-tall-165303546000684.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)
............
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is TriangularGrid-PT-3026, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r258-tall-165303546000684
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 312K
-rw-r--r-- 1 mcc users 7.8K Apr 29 11:49 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K Apr 29 11:49 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Apr 29 11:42 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Apr 29 11:42 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.4K May 9 09:16 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 9 09:16 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 9 09:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 9 09:17 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 09:17 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 09:17 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
-rwxr-xr-x 1 mcc users 70K 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 TriangularGrid-PT-3026-LTLFireability-00
FORMULA_NAME TriangularGrid-PT-3026-LTLFireability-01
FORMULA_NAME TriangularGrid-PT-3026-LTLFireability-02
FORMULA_NAME TriangularGrid-PT-3026-LTLFireability-03
FORMULA_NAME TriangularGrid-PT-3026-LTLFireability-04
FORMULA_NAME TriangularGrid-PT-3026-LTLFireability-05
FORMULA_NAME TriangularGrid-PT-3026-LTLFireability-06
FORMULA_NAME TriangularGrid-PT-3026-LTLFireability-07
FORMULA_NAME TriangularGrid-PT-3026-LTLFireability-08
FORMULA_NAME TriangularGrid-PT-3026-LTLFireability-09
FORMULA_NAME TriangularGrid-PT-3026-LTLFireability-10
FORMULA_NAME TriangularGrid-PT-3026-LTLFireability-11
FORMULA_NAME TriangularGrid-PT-3026-LTLFireability-12
FORMULA_NAME TriangularGrid-PT-3026-LTLFireability-13
FORMULA_NAME TriangularGrid-PT-3026-LTLFireability-14
FORMULA_NAME TriangularGrid-PT-3026-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1653172567699

Running Version 202205111006
[2022-05-21 22:36:08] [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]
[2022-05-21 22:36:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-21 22:36:09] [INFO ] Load time of PNML (sax parser for PT used): 72 ms
[2022-05-21 22:36:09] [INFO ] Transformed 108 places.
[2022-05-21 22:36:09] [INFO ] Transformed 90 transitions.
[2022-05-21 22:36:09] [INFO ] Parsed PT model containing 108 places and 90 transitions in 169 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 TriangularGrid-PT-3026-LTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TriangularGrid-PT-3026-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TriangularGrid-PT-3026-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TriangularGrid-PT-3026-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 34 out of 108 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 90/90 transitions.
Applied a total of 0 rules in 12 ms. Remains 108 /108 variables (removed 0) and now considering 90/90 (removed 0) transitions.
// Phase 1: matrix 90 rows 108 cols
[2022-05-21 22:36:09] [INFO ] Computed 46 place invariants in 15 ms
[2022-05-21 22:36:09] [INFO ] Implicit Places using invariants in 199 ms returned []
// Phase 1: matrix 90 rows 108 cols
[2022-05-21 22:36:09] [INFO ] Computed 46 place invariants in 11 ms
[2022-05-21 22:36:09] [INFO ] Implicit Places using invariants and state equation in 171 ms returned []
Implicit Place search using SMT with State Equation took 397 ms to find 0 implicit places.
// Phase 1: matrix 90 rows 108 cols
[2022-05-21 22:36:09] [INFO ] Computed 46 place invariants in 8 ms
[2022-05-21 22:36:09] [INFO ] Dead Transitions using invariants and state equation in 99 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 108/108 places, 90/90 transitions.
Support contains 34 out of 108 places after structural reductions.
[2022-05-21 22:36:09] [INFO ] Flatten gal took : 34 ms
[2022-05-21 22:36:09] [INFO ] Flatten gal took : 14 ms
[2022-05-21 22:36:09] [INFO ] Input system was already deterministic with 90 transitions.
Support contains 33 out of 108 places (down from 34) after GAL structural reductions.
Finished random walk after 90 steps, including 0 resets, run visited all 22 properties in 34 ms. (steps per millisecond=2 )
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((G(!p0)||p1) U G(p2)))'
Support contains 6 out of 108 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 108/108 places, 90/90 transitions.
Applied a total of 0 rules in 12 ms. Remains 108 /108 variables (removed 0) and now considering 90/90 (removed 0) transitions.
// Phase 1: matrix 90 rows 108 cols
[2022-05-21 22:36:10] [INFO ] Computed 46 place invariants in 2 ms
[2022-05-21 22:36:10] [INFO ] Implicit Places using invariants in 81 ms returned []
// Phase 1: matrix 90 rows 108 cols
[2022-05-21 22:36:10] [INFO ] Computed 46 place invariants in 8 ms
[2022-05-21 22:36:10] [INFO ] Implicit Places using invariants and state equation in 113 ms returned []
Implicit Place search using SMT with State Equation took 197 ms to find 0 implicit places.
[2022-05-21 22:36:10] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 90 rows 108 cols
[2022-05-21 22:36:10] [INFO ] Computed 46 place invariants in 2 ms
[2022-05-21 22:36:10] [INFO ] Dead Transitions using invariants and state equation in 64 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 108/108 places, 90/90 transitions.
Stuttering acceptance computed with spot in 307 ms :[(NOT p2), true, (OR (AND p0 p2) (AND p0 p1)), (NOT p2), (AND (NOT p2) p0 p1)]
Running random walk in product with property : TriangularGrid-PT-3026-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(OR (AND p2 p1) (AND p2 (NOT p0))), acceptance={} source=0 dest: 0}, { cond=(OR (AND (NOT p2) p1) (AND (NOT p2) (NOT p0))), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=0 dest: 2}, { cond=(AND p2 (NOT p1) p0), acceptance={} source=0 dest: 3}, { cond=(AND p2 (NOT p1) (NOT p0)), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(OR (AND p2 p0) (AND p1 p0)), acceptance={} source=2 dest: 1}, { cond=(OR (AND p2 (NOT p0)) (AND p1 (NOT p0))), acceptance={} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={} source=3 dest: 1}, { cond=p2, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p2) p1 p0), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=4 dest: 2}, { cond=(AND p2 p1 p0), acceptance={} source=4 dest: 3}, { cond=(AND p2 p1 (NOT p0)), acceptance={} source=4 dest: 4}]], initial=0, aps=[p2:(AND (GEQ s2 1) (GEQ s56 1)), p1:(AND (GEQ s16 1) (GEQ s64 1)), p0:(AND (GEQ s26 1) (GEQ s107 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Entered a terminal (fully accepting) state of product in 87 steps with 0 reset in 15 ms.
FORMULA TriangularGrid-PT-3026-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-3026-LTLFireability-00 finished in 652 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 108 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 108/108 places, 90/90 transitions.
Applied a total of 0 rules in 10 ms. Remains 108 /108 variables (removed 0) and now considering 90/90 (removed 0) transitions.
// Phase 1: matrix 90 rows 108 cols
[2022-05-21 22:36:10] [INFO ] Computed 46 place invariants in 1 ms
[2022-05-21 22:36:10] [INFO ] Implicit Places using invariants in 60 ms returned []
// Phase 1: matrix 90 rows 108 cols
[2022-05-21 22:36:10] [INFO ] Computed 46 place invariants in 1 ms
[2022-05-21 22:36:10] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 144 ms to find 0 implicit places.
[2022-05-21 22:36:10] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 90 rows 108 cols
[2022-05-21 22:36:11] [INFO ] Computed 46 place invariants in 2 ms
[2022-05-21 22:36:11] [INFO ] Dead Transitions using invariants and state equation in 64 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 108/108 places, 90/90 transitions.
Stuttering acceptance computed with spot in 57 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : TriangularGrid-PT-3026-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s28 1) (GEQ s43 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 2928 reset in 556 ms.
Product exploration explored 100000 steps with 2980 reset in 541 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 102 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 54 ms :[(NOT p0), (NOT p0)]
Finished random walk after 27 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=9 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 125 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
// Phase 1: matrix 90 rows 108 cols
[2022-05-21 22:36:12] [INFO ] Computed 46 place invariants in 2 ms
[2022-05-21 22:36:12] [INFO ] [Real]Absence check using 45 positive place invariants in 11 ms returned sat
[2022-05-21 22:36:12] [INFO ] [Real]Absence check using 45 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-21 22:36:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 22:36:12] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2022-05-21 22:36:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 22:36:12] [INFO ] [Nat]Absence check using 45 positive place invariants in 16 ms returned sat
[2022-05-21 22:36:12] [INFO ] [Nat]Absence check using 45 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-21 22:36:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 22:36:12] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2022-05-21 22:36:12] [INFO ] Computed and/alt/rep : 63/63/63 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-21 22:36:13] [INFO ] Added : 35 causal constraints over 7 iterations in 132 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 108 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 108/108 places, 90/90 transitions.
Applied a total of 0 rules in 14 ms. Remains 108 /108 variables (removed 0) and now considering 90/90 (removed 0) transitions.
// Phase 1: matrix 90 rows 108 cols
[2022-05-21 22:36:13] [INFO ] Computed 46 place invariants in 3 ms
[2022-05-21 22:36:13] [INFO ] Implicit Places using invariants in 86 ms returned []
// Phase 1: matrix 90 rows 108 cols
[2022-05-21 22:36:13] [INFO ] Computed 46 place invariants in 3 ms
[2022-05-21 22:36:13] [INFO ] Implicit Places using invariants and state equation in 108 ms returned []
Implicit Place search using SMT with State Equation took 196 ms to find 0 implicit places.
[2022-05-21 22:36:13] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 90 rows 108 cols
[2022-05-21 22:36:13] [INFO ] Computed 46 place invariants in 2 ms
[2022-05-21 22:36:13] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 108/108 places, 90/90 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 136 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Finished random walk after 5 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=5 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 127 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 58 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
// Phase 1: matrix 90 rows 108 cols
[2022-05-21 22:36:13] [INFO ] Computed 46 place invariants in 1 ms
[2022-05-21 22:36:13] [INFO ] [Real]Absence check using 45 positive place invariants in 10 ms returned sat
[2022-05-21 22:36:13] [INFO ] [Real]Absence check using 45 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-21 22:36:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 22:36:13] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2022-05-21 22:36:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 22:36:14] [INFO ] [Nat]Absence check using 45 positive place invariants in 9 ms returned sat
[2022-05-21 22:36:14] [INFO ] [Nat]Absence check using 45 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-21 22:36:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 22:36:14] [INFO ] [Nat]Absence check using state equation in 36 ms returned sat
[2022-05-21 22:36:14] [INFO ] Computed and/alt/rep : 63/63/63 causal constraints (skipped 0 transitions) in 23 ms.
[2022-05-21 22:36:14] [INFO ] Added : 35 causal constraints over 7 iterations in 148 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 2913 reset in 443 ms.
Product exploration explored 100000 steps with 2933 reset in 466 ms.
Built C files in :
/tmp/ltsmin5701079726526456433
[2022-05-21 22:36:15] [INFO ] Computing symmetric may disable matrix : 90 transitions.
[2022-05-21 22:36:15] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 22:36:15] [INFO ] Computing symmetric may enable matrix : 90 transitions.
[2022-05-21 22:36:15] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 22:36:15] [INFO ] Computing Do-Not-Accords matrix : 90 transitions.
[2022-05-21 22:36:15] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 22:36:15] [INFO ] Built C files in 35ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5701079726526456433
Running compilation step : cd /tmp/ltsmin5701079726526456433;'/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 292 ms.
Running link step : cd /tmp/ltsmin5701079726526456433;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin5701079726526456433;'/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/stateBased13667359688785516193.hoa' '--buchi-type=spotba'
LTSmin run took 120 ms.
FORMULA TriangularGrid-PT-3026-LTLFireability-02 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property TriangularGrid-PT-3026-LTLFireability-02 finished in 4874 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 108 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 108/108 places, 90/90 transitions.
Applied a total of 0 rules in 6 ms. Remains 108 /108 variables (removed 0) and now considering 90/90 (removed 0) transitions.
// Phase 1: matrix 90 rows 108 cols
[2022-05-21 22:36:15] [INFO ] Computed 46 place invariants in 1 ms
[2022-05-21 22:36:15] [INFO ] Implicit Places using invariants in 64 ms returned []
// Phase 1: matrix 90 rows 108 cols
[2022-05-21 22:36:15] [INFO ] Computed 46 place invariants in 2 ms
[2022-05-21 22:36:15] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 153 ms to find 0 implicit places.
[2022-05-21 22:36:15] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 90 rows 108 cols
[2022-05-21 22:36:15] [INFO ] Computed 46 place invariants in 1 ms
[2022-05-21 22:36:15] [INFO ] Dead Transitions using invariants and state equation in 53 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 108/108 places, 90/90 transitions.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Running random walk in product with property : TriangularGrid-PT-3026-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s27 1) (GEQ s36 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 1557 reset in 481 ms.
Product exploration explored 100000 steps with 1546 reset in 513 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 99 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Finished random walk after 147 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=29 )
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 153 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
// Phase 1: matrix 90 rows 108 cols
[2022-05-21 22:36:17] [INFO ] Computed 46 place invariants in 3 ms
[2022-05-21 22:36:17] [INFO ] [Real]Absence check using 45 positive place invariants in 7 ms returned sat
[2022-05-21 22:36:17] [INFO ] [Real]Absence check using 45 positive and 1 generalized place invariants in 3 ms returned sat
[2022-05-21 22:36:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 22:36:17] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2022-05-21 22:36:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 22:36:17] [INFO ] [Nat]Absence check using 45 positive place invariants in 9 ms returned sat
[2022-05-21 22:36:17] [INFO ] [Nat]Absence check using 45 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-21 22:36:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 22:36:17] [INFO ] [Nat]Absence check using state equation in 38 ms returned sat
[2022-05-21 22:36:17] [INFO ] Computed and/alt/rep : 63/63/63 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-21 22:36:17] [INFO ] Added : 34 causal constraints over 7 iterations in 63 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 108 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 108/108 places, 90/90 transitions.
Applied a total of 0 rules in 6 ms. Remains 108 /108 variables (removed 0) and now considering 90/90 (removed 0) transitions.
// Phase 1: matrix 90 rows 108 cols
[2022-05-21 22:36:17] [INFO ] Computed 46 place invariants in 0 ms
[2022-05-21 22:36:17] [INFO ] Implicit Places using invariants in 73 ms returned []
// Phase 1: matrix 90 rows 108 cols
[2022-05-21 22:36:17] [INFO ] Computed 46 place invariants in 1 ms
[2022-05-21 22:36:17] [INFO ] Implicit Places using invariants and state equation in 115 ms returned []
Implicit Place search using SMT with State Equation took 190 ms to find 0 implicit places.
[2022-05-21 22:36:17] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 90 rows 108 cols
[2022-05-21 22:36:17] [INFO ] Computed 46 place invariants in 1 ms
[2022-05-21 22:36:17] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 108/108 places, 90/90 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 111 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Finished random walk after 46 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=15 )
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 133 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
// Phase 1: matrix 90 rows 108 cols
[2022-05-21 22:36:18] [INFO ] Computed 46 place invariants in 1 ms
[2022-05-21 22:36:18] [INFO ] [Real]Absence check using 45 positive place invariants in 8 ms returned sat
[2022-05-21 22:36:18] [INFO ] [Real]Absence check using 45 positive and 1 generalized place invariants in 4 ms returned sat
[2022-05-21 22:36:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 22:36:18] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2022-05-21 22:36:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 22:36:18] [INFO ] [Nat]Absence check using 45 positive place invariants in 9 ms returned sat
[2022-05-21 22:36:18] [INFO ] [Nat]Absence check using 45 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-21 22:36:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 22:36:18] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2022-05-21 22:36:18] [INFO ] Computed and/alt/rep : 63/63/63 causal constraints (skipped 0 transitions) in 7 ms.
[2022-05-21 22:36:18] [INFO ] Added : 34 causal constraints over 7 iterations in 69 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1554 reset in 440 ms.
Product exploration explored 100000 steps with 1544 reset in 470 ms.
Built C files in :
/tmp/ltsmin6736804945556948022
[2022-05-21 22:36:19] [INFO ] Computing symmetric may disable matrix : 90 transitions.
[2022-05-21 22:36:19] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 22:36:19] [INFO ] Computing symmetric may enable matrix : 90 transitions.
[2022-05-21 22:36:19] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 22:36:19] [INFO ] Computing Do-Not-Accords matrix : 90 transitions.
[2022-05-21 22:36:19] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 22:36:19] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6736804945556948022
Running compilation step : cd /tmp/ltsmin6736804945556948022;'/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 188 ms.
Running link step : cd /tmp/ltsmin6736804945556948022;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin6736804945556948022;'/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/stateBased191686103106674442.hoa' '--buchi-type=spotba'
LTSmin run took 463 ms.
FORMULA TriangularGrid-PT-3026-LTLFireability-04 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property TriangularGrid-PT-3026-LTLFireability-04 finished in 4499 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F((p0 U !p0))&&G(X(p1))))'
Support contains 4 out of 108 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 90/90 transitions.
Applied a total of 0 rules in 2 ms. Remains 108 /108 variables (removed 0) and now considering 90/90 (removed 0) transitions.
// Phase 1: matrix 90 rows 108 cols
[2022-05-21 22:36:20] [INFO ] Computed 46 place invariants in 0 ms
[2022-05-21 22:36:20] [INFO ] Implicit Places using invariants in 59 ms returned []
// Phase 1: matrix 90 rows 108 cols
[2022-05-21 22:36:20] [INFO ] Computed 46 place invariants in 0 ms
[2022-05-21 22:36:20] [INFO ] Implicit Places using invariants and state equation in 126 ms returned []
Implicit Place search using SMT with State Equation took 187 ms to find 0 implicit places.
// Phase 1: matrix 90 rows 108 cols
[2022-05-21 22:36:20] [INFO ] Computed 46 place invariants in 1 ms
[2022-05-21 22:36:20] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 108/108 places, 90/90 transitions.
Stuttering acceptance computed with spot in 103 ms :[(NOT p1), true, (OR (NOT p1) p0), (OR (NOT p1) p0)]
Running random walk in product with property : TriangularGrid-PT-3026-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 0}, { cond=(NOT p1), acceptance={0} source=3 dest: 1}, { cond=(AND p0 p1), acceptance={0} source=3 dest: 3}]], initial=2, aps=[p1:(AND (GEQ s5 1) (GEQ s58 1)), p0:(AND (GEQ s32 1) (GEQ s85 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, 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 10 steps with 0 reset in 0 ms.
FORMULA TriangularGrid-PT-3026-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-3026-LTLFireability-05 finished in 366 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(!(G(p0) U (G(p1)||F(p2)||G(p0)))))'
Support contains 5 out of 108 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 90/90 transitions.
Applied a total of 0 rules in 2 ms. Remains 108 /108 variables (removed 0) and now considering 90/90 (removed 0) transitions.
// Phase 1: matrix 90 rows 108 cols
[2022-05-21 22:36:20] [INFO ] Computed 46 place invariants in 1 ms
[2022-05-21 22:36:20] [INFO ] Implicit Places using invariants in 58 ms returned []
// Phase 1: matrix 90 rows 108 cols
[2022-05-21 22:36:20] [INFO ] Computed 46 place invariants in 1 ms
[2022-05-21 22:36:20] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 151 ms to find 0 implicit places.
// Phase 1: matrix 90 rows 108 cols
[2022-05-21 22:36:20] [INFO ] Computed 46 place invariants in 1 ms
[2022-05-21 22:36:20] [INFO ] Dead Transitions using invariants and state equation in 53 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 108/108 places, 90/90 transitions.
Stuttering acceptance computed with spot in 189 ms :[p2, (OR p1 p2), (OR p0 p2), true, (OR p0 p2 p1), (OR p0 p1 p2)]
Running random walk in product with property : TriangularGrid-PT-3026-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 0}, { cond=p2, acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 0}, { cond=(AND p1 (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=p2, acceptance={0} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=p2, acceptance={0} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=5 dest: 0}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=5 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=5 dest: 2}, { cond=p2, acceptance={0} source=5 dest: 3}, { cond=(AND p0 p1 (NOT p2)), acceptance={0} source=5 dest: 5}]], initial=4, aps=[p2:(AND (GEQ s32 1) (GEQ s85 1)), p1:(AND (GEQ s32 1) (GEQ s76 1)), p0:(AND (GEQ s34 1) (GEQ s77 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, 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 4 steps with 0 reset in 0 ms.
FORMULA TriangularGrid-PT-3026-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-3026-LTLFireability-07 finished in 430 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(((G(p0) U p1) U p2))))'
Support contains 6 out of 108 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 90/90 transitions.
Applied a total of 0 rules in 2 ms. Remains 108 /108 variables (removed 0) and now considering 90/90 (removed 0) transitions.
// Phase 1: matrix 90 rows 108 cols
[2022-05-21 22:36:21] [INFO ] Computed 46 place invariants in 0 ms
[2022-05-21 22:36:21] [INFO ] Implicit Places using invariants in 59 ms returned []
// Phase 1: matrix 90 rows 108 cols
[2022-05-21 22:36:21] [INFO ] Computed 46 place invariants in 0 ms
[2022-05-21 22:36:21] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 139 ms to find 0 implicit places.
// Phase 1: matrix 90 rows 108 cols
[2022-05-21 22:36:21] [INFO ] Computed 46 place invariants in 1 ms
[2022-05-21 22:36:21] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 108/108 places, 90/90 transitions.
Stuttering acceptance computed with spot in 179 ms :[(NOT p2), (NOT p2), (NOT p2), true, (NOT p0), (NOT p1)]
Running random walk in product with property : TriangularGrid-PT-3026-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(OR (AND (NOT p2) p1) (AND (NOT p2) p0)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 3}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={0} source=2 dest: 4}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={0} source=2 dest: 5}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=p0, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=5 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={0} source=5 dest: 4}, { cond=(AND (NOT p1) p0), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p2:(AND (GEQ s35 1) (GEQ s47 1)), p1:(AND (GEQ s27 1) (GEQ s42 1)), p0:(AND (GEQ s28 1) (GEQ s49 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 TriangularGrid-PT-3026-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-3026-LTLFireability-08 finished in 388 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(X(G(p0))))))'
Support contains 2 out of 108 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 90/90 transitions.
Applied a total of 0 rules in 1 ms. Remains 108 /108 variables (removed 0) and now considering 90/90 (removed 0) transitions.
// Phase 1: matrix 90 rows 108 cols
[2022-05-21 22:36:21] [INFO ] Computed 46 place invariants in 1 ms
[2022-05-21 22:36:21] [INFO ] Implicit Places using invariants in 64 ms returned []
// Phase 1: matrix 90 rows 108 cols
[2022-05-21 22:36:21] [INFO ] Computed 46 place invariants in 4 ms
[2022-05-21 22:36:21] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 158 ms to find 0 implicit places.
// Phase 1: matrix 90 rows 108 cols
[2022-05-21 22:36:21] [INFO ] Computed 46 place invariants in 0 ms
[2022-05-21 22:36:21] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 108/108 places, 90/90 transitions.
Stuttering acceptance computed with spot in 211 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : TriangularGrid-PT-3026-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(AND (GEQ s27 1) (GEQ s48 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 8 steps with 0 reset in 0 ms.
FORMULA TriangularGrid-PT-3026-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-3026-LTLFireability-09 finished in 434 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((F(p1)&&p0))))'
Support contains 2 out of 108 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 108/108 places, 90/90 transitions.
Applied a total of 0 rules in 4 ms. Remains 108 /108 variables (removed 0) and now considering 90/90 (removed 0) transitions.
// Phase 1: matrix 90 rows 108 cols
[2022-05-21 22:36:21] [INFO ] Computed 46 place invariants in 1 ms
[2022-05-21 22:36:21] [INFO ] Implicit Places using invariants in 59 ms returned []
// Phase 1: matrix 90 rows 108 cols
[2022-05-21 22:36:21] [INFO ] Computed 46 place invariants in 1 ms
[2022-05-21 22:36:21] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 144 ms to find 0 implicit places.
[2022-05-21 22:36:21] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 90 rows 108 cols
[2022-05-21 22:36:21] [INFO ] Computed 46 place invariants in 2 ms
[2022-05-21 22:36:22] [INFO ] Dead Transitions using invariants and state equation in 56 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 108/108 places, 90/90 transitions.
Stuttering acceptance computed with spot in 54 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : TriangularGrid-PT-3026-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s33 1) (GEQ s46 1)), p1:(AND (GEQ s33 1) (GEQ s46 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 3088 steps with 0 reset in 18 ms.
FORMULA TriangularGrid-PT-3026-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-3026-LTLFireability-10 finished in 300 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X((!(G(p1) U !p2)||p0))))'
Support contains 4 out of 108 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 90/90 transitions.
Applied a total of 0 rules in 1 ms. Remains 108 /108 variables (removed 0) and now considering 90/90 (removed 0) transitions.
// Phase 1: matrix 90 rows 108 cols
[2022-05-21 22:36:22] [INFO ] Computed 46 place invariants in 1 ms
[2022-05-21 22:36:22] [INFO ] Implicit Places using invariants in 71 ms returned []
// Phase 1: matrix 90 rows 108 cols
[2022-05-21 22:36:22] [INFO ] Computed 46 place invariants in 1 ms
[2022-05-21 22:36:22] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 163 ms to find 0 implicit places.
// Phase 1: matrix 90 rows 108 cols
[2022-05-21 22:36:22] [INFO ] Computed 46 place invariants in 0 ms
[2022-05-21 22:36:22] [INFO ] Dead Transitions using invariants and state equation in 56 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 108/108 places, 90/90 transitions.
Stuttering acceptance computed with spot in 95 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2) p1)]
Running random walk in product with property : TriangularGrid-PT-3026-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) p1 p2), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (LT s29 1) (LT s84 1)), p2:(AND (GEQ s34 1) (GEQ s82 1)), p1:(AND (GEQ s29 1) (GEQ s84 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 38352 reset in 335 ms.
Product exploration explored 100000 steps with 38372 reset in 382 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 (NOT p2) (NOT p1)), (X (NOT (AND (NOT p0) p1 p2)))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND (NOT p0) p1 p2))), (X (X (NOT (AND (NOT p0) p1 p2)))), (X (X (AND (NOT p0) p1 (NOT p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2)))))]
Knowledge based reduction with 2 factoid took 203 ms. Reduced automaton from 3 states, 5 edges and 3 AP to 3 states, 5 edges and 3 AP.
Stuttering acceptance computed with spot in 103 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2) p1)]
Finished random walk after 108 steps, including 0 resets, run visited all 3 properties in 3 ms. (steps per millisecond=36 )
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X (NOT (AND (NOT p0) p1 p2)))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND (NOT p0) p1 p2))), (X (X (NOT (AND (NOT p0) p1 p2)))), (X (X (AND (NOT p0) p1 (NOT p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (F (AND (NOT p0) (NOT p2))), (F (AND (NOT p0) p1 (NOT p2))), (F (AND (NOT p0) p1 p2))]
Knowledge based reduction with 2 factoid took 238 ms. Reduced automaton from 3 states, 5 edges and 3 AP to 3 states, 5 edges and 3 AP.
Stuttering acceptance computed with spot in 96 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2) p1)]
Stuttering acceptance computed with spot in 102 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2) p1)]
Support contains 4 out of 108 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 90/90 transitions.
Applied a total of 0 rules in 4 ms. Remains 108 /108 variables (removed 0) and now considering 90/90 (removed 0) transitions.
// Phase 1: matrix 90 rows 108 cols
[2022-05-21 22:36:23] [INFO ] Computed 46 place invariants in 1 ms
[2022-05-21 22:36:24] [INFO ] Implicit Places using invariants in 64 ms returned []
// Phase 1: matrix 90 rows 108 cols
[2022-05-21 22:36:24] [INFO ] Computed 46 place invariants in 1 ms
[2022-05-21 22:36:24] [INFO ] Implicit Places using invariants and state equation in 86 ms returned []
Implicit Place search using SMT with State Equation took 164 ms to find 0 implicit places.
// Phase 1: matrix 90 rows 108 cols
[2022-05-21 22:36:24] [INFO ] Computed 46 place invariants in 1 ms
[2022-05-21 22:36:24] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 108/108 places, 90/90 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X (NOT (AND (NOT p0) p1 p2)))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND (NOT p0) p1 p2))), (X (X (NOT (AND (NOT p0) p1 p2)))), (X (X (AND (NOT p0) p1 (NOT p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2)))))]
Knowledge based reduction with 2 factoid took 235 ms. Reduced automaton from 3 states, 5 edges and 3 AP to 3 states, 5 edges and 3 AP.
Stuttering acceptance computed with spot in 105 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2) p1)]
Finished random walk after 7 steps, including 0 resets, run visited all 3 properties in 8 ms. (steps per millisecond=0 )
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X (NOT (AND (NOT p0) p1 p2)))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND (NOT p0) p1 p2))), (X (X (NOT (AND (NOT p0) p1 p2)))), (X (X (AND (NOT p0) p1 (NOT p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (F (AND (NOT p0) (NOT p2))), (F (AND (NOT p0) p1 (NOT p2))), (F (AND (NOT p0) p1 p2))]
Knowledge based reduction with 2 factoid took 279 ms. Reduced automaton from 3 states, 5 edges and 3 AP to 3 states, 5 edges and 3 AP.
Stuttering acceptance computed with spot in 112 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2) p1)]
Stuttering acceptance computed with spot in 100 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2) p1)]
Stuttering acceptance computed with spot in 109 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2) p1)]
Product exploration explored 100000 steps with 38451 reset in 301 ms.
Product exploration explored 100000 steps with 38266 reset in 329 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 107 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2) p1)]
Support contains 4 out of 108 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 108/108 places, 90/90 transitions.
Applied a total of 0 rules in 8 ms. Remains 108 /108 variables (removed 0) and now considering 90/90 (removed 0) transitions.
[2022-05-21 22:36:26] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 90 rows 108 cols
[2022-05-21 22:36:26] [INFO ] Computed 46 place invariants in 0 ms
[2022-05-21 22:36:26] [INFO ] Dead Transitions using invariants and state equation in 62 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 108/108 places, 90/90 transitions.
Product exploration explored 100000 steps with 38819 reset in 614 ms.
Product exploration explored 100000 steps with 37839 reset in 619 ms.
Built C files in :
/tmp/ltsmin4004325095942534036
[2022-05-21 22:36:27] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4004325095942534036
Running compilation step : cd /tmp/ltsmin4004325095942534036;'/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 169 ms.
Running link step : cd /tmp/ltsmin4004325095942534036;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin4004325095942534036;'/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/stateBased15818646180601045118.hoa' '--buchi-type=spotba'
LTSmin run took 459 ms.
FORMULA TriangularGrid-PT-3026-LTLFireability-11 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property TriangularGrid-PT-3026-LTLFireability-11 finished in 5919 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G(p0)))))'
Support contains 2 out of 108 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 90/90 transitions.
Applied a total of 0 rules in 1 ms. Remains 108 /108 variables (removed 0) and now considering 90/90 (removed 0) transitions.
// Phase 1: matrix 90 rows 108 cols
[2022-05-21 22:36:28] [INFO ] Computed 46 place invariants in 1 ms
[2022-05-21 22:36:28] [INFO ] Implicit Places using invariants in 60 ms returned []
// Phase 1: matrix 90 rows 108 cols
[2022-05-21 22:36:28] [INFO ] Computed 46 place invariants in 1 ms
[2022-05-21 22:36:28] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 141 ms to find 0 implicit places.
// Phase 1: matrix 90 rows 108 cols
[2022-05-21 22:36:28] [INFO ] Computed 46 place invariants in 0 ms
[2022-05-21 22:36:28] [INFO ] Dead Transitions using invariants and state equation in 64 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 108/108 places, 90/90 transitions.
Stuttering acceptance computed with spot in 144 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : TriangularGrid-PT-3026-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(OR (LT s27 1) (LT s36 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 158 steps with 0 reset in 2 ms.
FORMULA TriangularGrid-PT-3026-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-3026-LTLFireability-13 finished in 363 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X((X(p0)||X(G(p1))))))'
Support contains 4 out of 108 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 90/90 transitions.
Applied a total of 0 rules in 1 ms. Remains 108 /108 variables (removed 0) and now considering 90/90 (removed 0) transitions.
// Phase 1: matrix 90 rows 108 cols
[2022-05-21 22:36:28] [INFO ] Computed 46 place invariants in 0 ms
[2022-05-21 22:36:28] [INFO ] Implicit Places using invariants in 62 ms returned []
// Phase 1: matrix 90 rows 108 cols
[2022-05-21 22:36:28] [INFO ] Computed 46 place invariants in 1 ms
[2022-05-21 22:36:28] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 166 ms to find 0 implicit places.
// Phase 1: matrix 90 rows 108 cols
[2022-05-21 22:36:28] [INFO ] Computed 46 place invariants in 0 ms
[2022-05-21 22:36:28] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 108/108 places, 90/90 transitions.
Stuttering acceptance computed with spot in 86 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : TriangularGrid-PT-3026-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p1:(OR (LT s29 1) (LT s84 1)), p0:(AND (GEQ s62 1) (GEQ s80 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 3100 reset in 456 ms.
Product exploration explored 100000 steps with 3109 reset in 495 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 p1 (NOT p0))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0)))))]
Knowledge based reduction with 1 factoid took 108 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 92 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 138 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=46 )
Knowledge obtained : [(AND p1 (NOT p0))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (F (NOT (AND (NOT p0) p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 1 factoid took 134 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 101 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 92 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 108 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 90/90 transitions.
Applied a total of 0 rules in 2 ms. Remains 108 /108 variables (removed 0) and now considering 90/90 (removed 0) transitions.
// Phase 1: matrix 90 rows 108 cols
[2022-05-21 22:36:30] [INFO ] Computed 46 place invariants in 1 ms
[2022-05-21 22:36:30] [INFO ] Implicit Places using invariants in 70 ms returned []
// Phase 1: matrix 90 rows 108 cols
[2022-05-21 22:36:30] [INFO ] Computed 46 place invariants in 1 ms
[2022-05-21 22:36:30] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 151 ms to find 0 implicit places.
// Phase 1: matrix 90 rows 108 cols
[2022-05-21 22:36:30] [INFO ] Computed 46 place invariants in 1 ms
[2022-05-21 22:36:30] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 108/108 places, 90/90 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 (NOT p0) p1)]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1))))]
Knowledge based reduction with 1 factoid took 103 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 89 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 15 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=7 )
Knowledge obtained : [(AND (NOT p0) p1)]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (F (NOT (AND (NOT p0) p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 1 factoid took 130 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 99 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 94 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 102 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 3049 reset in 472 ms.
Product exploration explored 100000 steps with 3053 reset in 507 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 86 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 108 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 108/108 places, 90/90 transitions.
Applied a total of 0 rules in 8 ms. Remains 108 /108 variables (removed 0) and now considering 90/90 (removed 0) transitions.
[2022-05-21 22:36:32] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 90 rows 108 cols
[2022-05-21 22:36:32] [INFO ] Computed 46 place invariants in 1 ms
[2022-05-21 22:36:32] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 108/108 places, 90/90 transitions.
Product exploration explored 100000 steps with 2973 reset in 514 ms.
Product exploration explored 100000 steps with 3086 reset in 539 ms.
Built C files in :
/tmp/ltsmin13488827232886460519
[2022-05-21 22:36:33] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13488827232886460519
Running compilation step : cd /tmp/ltsmin13488827232886460519;'/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 174 ms.
Running link step : cd /tmp/ltsmin13488827232886460519;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin13488827232886460519;'/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/stateBased4541635959211874154.hoa' '--buchi-type=spotba'
LTSmin run took 614 ms.
FORMULA TriangularGrid-PT-3026-LTLFireability-14 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property TriangularGrid-PT-3026-LTLFireability-14 finished in 5804 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F((G(p2)||p1)))&&p0)))'
Support contains 4 out of 108 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 108/108 places, 90/90 transitions.
Applied a total of 0 rules in 6 ms. Remains 108 /108 variables (removed 0) and now considering 90/90 (removed 0) transitions.
// Phase 1: matrix 90 rows 108 cols
[2022-05-21 22:36:34] [INFO ] Computed 46 place invariants in 1 ms
[2022-05-21 22:36:34] [INFO ] Implicit Places using invariants in 65 ms returned []
// Phase 1: matrix 90 rows 108 cols
[2022-05-21 22:36:34] [INFO ] Computed 46 place invariants in 1 ms
[2022-05-21 22:36:34] [INFO ] Implicit Places using invariants and state equation in 84 ms returned []
Implicit Place search using SMT with State Equation took 163 ms to find 0 implicit places.
[2022-05-21 22:36:34] [INFO ] Redundant transitions in 11 ms returned []
// Phase 1: matrix 90 rows 108 cols
[2022-05-21 22:36:34] [INFO ] Computed 46 place invariants in 0 ms
[2022-05-21 22:36:34] [INFO ] Dead Transitions using invariants and state equation in 51 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 108/108 places, 90/90 transitions.
Stuttering acceptance computed with spot in 124 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p2) (NOT p1)), (NOT p0), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : TriangularGrid-PT-3026-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND p2 (NOT p1)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s25 1) (GEQ s68 1)), p2:(OR (LT s31 1) (LT s45 1)), p1:(OR (LT s25 1) (LT s68 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 1161 reset in 465 ms.
Product exploration explored 100000 steps with 1182 reset in 489 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 p2 (NOT p1)), true]
False Knowledge obtained : [(X (AND (NOT p2) (NOT p1))), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT p0)), (X p0), (X (AND p2 (NOT p1))), (X (NOT (AND p2 (NOT p1)))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT p0))), (X (X p0)), (X (X (AND p2 (NOT p1)))), (X (X (NOT (AND p2 (NOT p1)))))]
Knowledge based reduction with 2 factoid took 286 ms. Reduced automaton from 4 states, 8 edges and 3 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Finished random walk after 41 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=13 )
Knowledge obtained : [(AND p0 p2 (NOT p1)), true]
False Knowledge obtained : [(X (AND (NOT p2) (NOT p1))), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT p0)), (X p0), (X (AND p2 (NOT p1))), (X (NOT (AND p2 (NOT p1)))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT p0))), (X (X p0)), (X (X (AND p2 (NOT p1)))), (X (X (NOT (AND p2 (NOT p1))))), (F (AND (NOT p1) (NOT p2))), (F (NOT (AND (NOT p1) p2)))]
Knowledge based reduction with 2 factoid took 369 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 101 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 86 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Support contains 4 out of 108 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 108/108 places, 90/90 transitions.
Applied a total of 0 rules in 5 ms. Remains 108 /108 variables (removed 0) and now considering 90/90 (removed 0) transitions.
// Phase 1: matrix 90 rows 108 cols
[2022-05-21 22:36:36] [INFO ] Computed 46 place invariants in 1 ms
[2022-05-21 22:36:36] [INFO ] Implicit Places using invariants in 59 ms returned []
// Phase 1: matrix 90 rows 108 cols
[2022-05-21 22:36:36] [INFO ] Computed 46 place invariants in 1 ms
[2022-05-21 22:36:36] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 144 ms to find 0 implicit places.
[2022-05-21 22:36:36] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 90 rows 108 cols
[2022-05-21 22:36:36] [INFO ] Computed 46 place invariants in 1 ms
[2022-05-21 22:36:36] [INFO ] Dead Transitions using invariants and state equation in 53 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 108/108 places, 90/90 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 (NOT p1) p2), true]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p1) p2))))]
Knowledge based reduction with 2 factoid took 166 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 83 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Finished random walk after 22 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=7 )
Knowledge obtained : [(AND (NOT p1) p2), true]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p1) p2)))), (F (AND (NOT p1) (NOT p2))), (F (NOT (AND (NOT p1) p2)))]
Knowledge based reduction with 2 factoid took 370 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 94 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 84 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 102 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 1141 reset in 457 ms.
Product exploration explored 100000 steps with 1177 reset in 507 ms.
Built C files in :
/tmp/ltsmin9323420482146849448
[2022-05-21 22:36:38] [INFO ] Computing symmetric may disable matrix : 90 transitions.
[2022-05-21 22:36:38] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 22:36:38] [INFO ] Computing symmetric may enable matrix : 90 transitions.
[2022-05-21 22:36:38] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 22:36:38] [INFO ] Computing Do-Not-Accords matrix : 90 transitions.
[2022-05-21 22:36:38] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 22:36:38] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9323420482146849448
Running compilation step : cd /tmp/ltsmin9323420482146849448;'/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 188 ms.
Running link step : cd /tmp/ltsmin9323420482146849448;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 22 ms.
Running LTSmin : cd /tmp/ltsmin9323420482146849448;'/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/stateBased7665954563586814509.hoa' '--buchi-type=spotba'
LTSmin run took 633 ms.
FORMULA TriangularGrid-PT-3026-LTLFireability-15 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property TriangularGrid-PT-3026-LTLFireability-15 finished in 5264 ms.
All properties solved by simple procedures.
Total runtime 30655 ms.

BK_STOP 1653172599566

--------------------
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="TriangularGrid-PT-3026"
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 TriangularGrid-PT-3026, 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 r258-tall-165303546000684"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TriangularGrid-PT-3026.tgz
mv TriangularGrid-PT-3026 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 ;