About the Execution of ITS-Tools for TriangularGrid-PT-5020
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1621.888 | 64609.00 | 95040.00 | 1346.40 | FFFFFFFFFFFFFFFF | normal |
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-165303546100700.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 TriangularGrid-PT-5020, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r258-tall-165303546100700
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 440K
-rw-r--r-- 1 mcc users 7.6K Apr 29 11:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Apr 29 11:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Apr 29 11:34 CTLFireability.txt
-rw-r--r-- 1 mcc users 71K Apr 29 11:34 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 3.7K May 9 09:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 9 09:17 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 9 09:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K 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 183K 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-5020-LTLFireability-00
FORMULA_NAME TriangularGrid-PT-5020-LTLFireability-01
FORMULA_NAME TriangularGrid-PT-5020-LTLFireability-02
FORMULA_NAME TriangularGrid-PT-5020-LTLFireability-03
FORMULA_NAME TriangularGrid-PT-5020-LTLFireability-04
FORMULA_NAME TriangularGrid-PT-5020-LTLFireability-05
FORMULA_NAME TriangularGrid-PT-5020-LTLFireability-06
FORMULA_NAME TriangularGrid-PT-5020-LTLFireability-07
FORMULA_NAME TriangularGrid-PT-5020-LTLFireability-08
FORMULA_NAME TriangularGrid-PT-5020-LTLFireability-09
FORMULA_NAME TriangularGrid-PT-5020-LTLFireability-10
FORMULA_NAME TriangularGrid-PT-5020-LTLFireability-11
FORMULA_NAME TriangularGrid-PT-5020-LTLFireability-12
FORMULA_NAME TriangularGrid-PT-5020-LTLFireability-13
FORMULA_NAME TriangularGrid-PT-5020-LTLFireability-14
FORMULA_NAME TriangularGrid-PT-5020-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1653175991686
Running Version 202205111006
[2022-05-21 23:33:12] [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 23:33:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-21 23:33:13] [INFO ] Load time of PNML (sax parser for PT used): 96 ms
[2022-05-21 23:33:13] [INFO ] Transformed 280 places.
[2022-05-21 23:33:13] [INFO ] Transformed 240 transitions.
[2022-05-21 23:33:13] [INFO ] Parsed PT model containing 280 places and 240 transitions in 195 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 3 formulas.
FORMULA TriangularGrid-PT-5020-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TriangularGrid-PT-5020-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TriangularGrid-PT-5020-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 57 out of 280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 31 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
// Phase 1: matrix 240 rows 280 cols
[2022-05-21 23:33:13] [INFO ] Computed 116 place invariants in 35 ms
[2022-05-21 23:33:13] [INFO ] Implicit Places using invariants in 339 ms returned []
// Phase 1: matrix 240 rows 280 cols
[2022-05-21 23:33:13] [INFO ] Computed 116 place invariants in 6 ms
[2022-05-21 23:33:13] [INFO ] Implicit Places using invariants and state equation in 279 ms returned []
Implicit Place search using SMT with State Equation took 655 ms to find 0 implicit places.
// Phase 1: matrix 240 rows 280 cols
[2022-05-21 23:33:13] [INFO ] Computed 116 place invariants in 12 ms
[2022-05-21 23:33:14] [INFO ] Dead Transitions using invariants and state equation in 142 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 280/280 places, 240/240 transitions.
Support contains 57 out of 280 places after structural reductions.
[2022-05-21 23:33:14] [INFO ] Flatten gal took : 50 ms
[2022-05-21 23:33:14] [INFO ] Flatten gal took : 26 ms
[2022-05-21 23:33:14] [INFO ] Input system was already deterministic with 240 transitions.
Support contains 56 out of 280 places (down from 57) after GAL structural reductions.
Finished random walk after 737 steps, including 0 resets, run visited all 27 properties in 81 ms. (steps per millisecond=9 )
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(F((G(p0)||p1))))'
Support contains 4 out of 280 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 30 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
// Phase 1: matrix 240 rows 280 cols
[2022-05-21 23:33:14] [INFO ] Computed 116 place invariants in 4 ms
[2022-05-21 23:33:15] [INFO ] Implicit Places using invariants in 155 ms returned []
// Phase 1: matrix 240 rows 280 cols
[2022-05-21 23:33:15] [INFO ] Computed 116 place invariants in 8 ms
[2022-05-21 23:33:15] [INFO ] Implicit Places using invariants and state equation in 240 ms returned []
Implicit Place search using SMT with State Equation took 397 ms to find 0 implicit places.
[2022-05-21 23:33:15] [INFO ] Redundant transitions in 10 ms returned []
// Phase 1: matrix 240 rows 280 cols
[2022-05-21 23:33:15] [INFO ] Computed 116 place invariants in 2 ms
[2022-05-21 23:33:15] [INFO ] Dead Transitions using invariants and state equation in 134 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 280/280 places, 240/240 transitions.
Stuttering acceptance computed with spot in 216 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : TriangularGrid-PT-5020-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s13 1) (LT s243 1)), p1:(AND (GEQ s83 1) (GEQ s105 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1086 reset in 1312 ms.
Product exploration explored 100000 steps with 1116 reset in 1321 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : [(X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 1 factoid took 176 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 14 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=7 )
Knowledge obtained : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : [(X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (NOT (AND (NOT p0) (NOT p1)))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 1 factoid took 344 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 65 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
// Phase 1: matrix 240 rows 280 cols
[2022-05-21 23:33:19] [INFO ] Computed 116 place invariants in 2 ms
[2022-05-21 23:33:19] [INFO ] [Real]Absence check using 115 positive place invariants in 62 ms returned sat
[2022-05-21 23:33:19] [INFO ] [Real]Absence check using 115 positive and 1 generalized place invariants in 9 ms returned sat
[2022-05-21 23:33:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 23:33:19] [INFO ] [Real]Absence check using state equation in 297 ms returned sat
[2022-05-21 23:33:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 23:33:19] [INFO ] [Nat]Absence check using 115 positive place invariants in 124 ms returned sat
[2022-05-21 23:33:19] [INFO ] [Nat]Absence check using 115 positive and 1 generalized place invariants in 40 ms returned sat
[2022-05-21 23:33:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 23:33:20] [INFO ] [Nat]Absence check using state equation in 252 ms returned sat
[2022-05-21 23:33:20] [INFO ] Computed and/alt/rep : 165/615/165 causal constraints (skipped 0 transitions) in 24 ms.
[2022-05-21 23:33:21] [INFO ] Added : 156 causal constraints over 33 iterations in 887 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 4 out of 280 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 12 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
// Phase 1: matrix 240 rows 280 cols
[2022-05-21 23:33:21] [INFO ] Computed 116 place invariants in 5 ms
[2022-05-21 23:33:21] [INFO ] Implicit Places using invariants in 154 ms returned []
// Phase 1: matrix 240 rows 280 cols
[2022-05-21 23:33:21] [INFO ] Computed 116 place invariants in 2 ms
[2022-05-21 23:33:21] [INFO ] Implicit Places using invariants and state equation in 225 ms returned []
Implicit Place search using SMT with State Equation took 381 ms to find 0 implicit places.
[2022-05-21 23:33:21] [INFO ] Redundant transitions in 11 ms returned []
// Phase 1: matrix 240 rows 280 cols
[2022-05-21 23:33:21] [INFO ] Computed 116 place invariants in 2 ms
[2022-05-21 23:33:21] [INFO ] Dead Transitions using invariants and state equation in 138 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 280/280 places, 240/240 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) (NOT p1))]
False Knowledge obtained : [(X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 1 factoid took 162 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 177 steps, including 0 resets, run visited all 2 properties in 10 ms. (steps per millisecond=17 )
Knowledge obtained : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : [(X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (NOT (AND (NOT p0) (NOT p1)))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 1 factoid took 263 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
// Phase 1: matrix 240 rows 280 cols
[2022-05-21 23:33:22] [INFO ] Computed 116 place invariants in 2 ms
[2022-05-21 23:33:22] [INFO ] [Real]Absence check using 115 positive place invariants in 32 ms returned sat
[2022-05-21 23:33:22] [INFO ] [Real]Absence check using 115 positive and 1 generalized place invariants in 3 ms returned sat
[2022-05-21 23:33:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 23:33:22] [INFO ] [Real]Absence check using state equation in 301 ms returned sat
[2022-05-21 23:33:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 23:33:23] [INFO ] [Nat]Absence check using 115 positive place invariants in 123 ms returned sat
[2022-05-21 23:33:23] [INFO ] [Nat]Absence check using 115 positive and 1 generalized place invariants in 33 ms returned sat
[2022-05-21 23:33:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 23:33:23] [INFO ] [Nat]Absence check using state equation in 253 ms returned sat
[2022-05-21 23:33:23] [INFO ] Computed and/alt/rep : 165/615/165 causal constraints (skipped 0 transitions) in 12 ms.
[2022-05-21 23:33:24] [INFO ] Added : 156 causal constraints over 33 iterations in 861 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 1142 reset in 1186 ms.
Product exploration explored 100000 steps with 1058 reset in 1227 ms.
Built C files in :
/tmp/ltsmin4289414182007329713
[2022-05-21 23:33:26] [INFO ] Computing symmetric may disable matrix : 240 transitions.
[2022-05-21 23:33:26] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 23:33:26] [INFO ] Computing symmetric may enable matrix : 240 transitions.
[2022-05-21 23:33:26] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 23:33:26] [INFO ] Computing Do-Not-Accords matrix : 240 transitions.
[2022-05-21 23:33:26] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 23:33:26] [INFO ] Built C files in 45ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4289414182007329713
Running compilation step : cd /tmp/ltsmin4289414182007329713;'/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 551 ms.
Running link step : cd /tmp/ltsmin4289414182007329713;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin4289414182007329713;'/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/stateBased6490545739113660573.hoa' '--buchi-type=spotba'
LTSmin run took 303 ms.
FORMULA TriangularGrid-PT-5020-LTLFireability-00 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property TriangularGrid-PT-5020-LTLFireability-00 finished in 12897 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(G((p0 U p1)))&&X(X((X(G(p2)) U p1))))))'
Support contains 6 out of 280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 9 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
// Phase 1: matrix 240 rows 280 cols
[2022-05-21 23:33:27] [INFO ] Computed 116 place invariants in 6 ms
[2022-05-21 23:33:27] [INFO ] Implicit Places using invariants in 145 ms returned []
// Phase 1: matrix 240 rows 280 cols
[2022-05-21 23:33:27] [INFO ] Computed 116 place invariants in 2 ms
[2022-05-21 23:33:28] [INFO ] Implicit Places using invariants and state equation in 225 ms returned []
Implicit Place search using SMT with State Equation took 372 ms to find 0 implicit places.
// Phase 1: matrix 240 rows 280 cols
[2022-05-21 23:33:28] [INFO ] Computed 116 place invariants in 2 ms
[2022-05-21 23:33:28] [INFO ] Dead Transitions using invariants and state equation in 125 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 280/280 places, 240/240 transitions.
Stuttering acceptance computed with spot in 374 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p1), (NOT p1), (NOT p1), (OR (NOT p2) (NOT p1)), (NOT p2)]
Running random walk in product with property : TriangularGrid-PT-5020-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 4}, { cond=(OR p1 p0), acceptance={} source=2 dest: 5}, { cond=(OR p1 p0), acceptance={} source=2 dest: 6}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=4 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=5 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={} source=5 dest: 4}, { cond=(OR p1 p0), acceptance={} source=5 dest: 5}], [{ cond=(NOT p1), acceptance={} source=6 dest: 7}], [{ cond=(NOT p2), acceptance={0} source=7 dest: 3}, { cond=(AND (NOT p1) p2), acceptance={0} source=7 dest: 7}, { cond=(AND p1 p2), acceptance={0} source=7 dest: 8}], [{ cond=(NOT p2), acceptance={} source=8 dest: 3}, { cond=p2, acceptance={} source=8 dest: 8}]], initial=0, aps=[p1:(AND (GEQ s80 1) (GEQ s194 1)), p0:(AND (GEQ s92 1) (GEQ s215 1)), p2:(AND (GEQ s98 1) (GEQ s229 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA TriangularGrid-PT-5020-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-5020-LTLFireability-01 finished in 906 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0)||X(((F(p1)||G(p2))&&p3))))'
Support contains 8 out of 280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 12 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
// Phase 1: matrix 240 rows 280 cols
[2022-05-21 23:33:28] [INFO ] Computed 116 place invariants in 4 ms
[2022-05-21 23:33:28] [INFO ] Implicit Places using invariants in 148 ms returned []
// Phase 1: matrix 240 rows 280 cols
[2022-05-21 23:33:28] [INFO ] Computed 116 place invariants in 6 ms
[2022-05-21 23:33:29] [INFO ] Implicit Places using invariants and state equation in 241 ms returned []
Implicit Place search using SMT with State Equation took 391 ms to find 0 implicit places.
// Phase 1: matrix 240 rows 280 cols
[2022-05-21 23:33:29] [INFO ] Computed 116 place invariants in 5 ms
[2022-05-21 23:33:29] [INFO ] Dead Transitions using invariants and state equation in 128 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 280/280 places, 240/240 transitions.
Stuttering acceptance computed with spot in 172 ms :[true, (NOT p1), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p3))), (AND (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p3)))]
Running random walk in product with property : TriangularGrid-PT-5020-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p1) p2), acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p3)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p0) p3 (NOT p1) (NOT p2)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p0) p3 (NOT p1) p2), acceptance={} source=4 dest: 3}]], initial=2, aps=[p1:(OR (LT s78 1) (LT s117 1)), p2:(OR (LT s97 1) (LT s128 1)), p0:(AND (GEQ s42 1) (GEQ s170 1)), p3:(OR (LT s0 1) (LT s235 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 119 steps with 59 reset in 3 ms.
FORMULA TriangularGrid-PT-5020-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-5020-LTLFireability-02 finished in 740 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((G(X(p1))||p0))))'
Support contains 6 out of 280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 13 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
// Phase 1: matrix 240 rows 280 cols
[2022-05-21 23:33:29] [INFO ] Computed 116 place invariants in 4 ms
[2022-05-21 23:33:29] [INFO ] Implicit Places using invariants in 155 ms returned []
// Phase 1: matrix 240 rows 280 cols
[2022-05-21 23:33:29] [INFO ] Computed 116 place invariants in 2 ms
[2022-05-21 23:33:29] [INFO ] Implicit Places using invariants and state equation in 225 ms returned []
Implicit Place search using SMT with State Equation took 383 ms to find 0 implicit places.
// Phase 1: matrix 240 rows 280 cols
[2022-05-21 23:33:29] [INFO ] Computed 116 place invariants in 1 ms
[2022-05-21 23:33:29] [INFO ] Dead Transitions using invariants and state equation in 129 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 280/280 places, 240/240 transitions.
Stuttering acceptance computed with spot in 97 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : TriangularGrid-PT-5020-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=2, aps=[p1:(OR (LT s162 1) (LT s207 1)), p0:(OR (LT s80 1) (LT s221 1) (LT s77 1) (LT s206 1) (AND (GEQ s162 1) (GEQ s207 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][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1042 steps with 0 reset in 16 ms.
FORMULA TriangularGrid-PT-5020-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-5020-LTLFireability-03 finished in 657 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 4 out of 280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 8 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
// Phase 1: matrix 240 rows 280 cols
[2022-05-21 23:33:30] [INFO ] Computed 116 place invariants in 3 ms
[2022-05-21 23:33:30] [INFO ] Implicit Places using invariants in 149 ms returned []
// Phase 1: matrix 240 rows 280 cols
[2022-05-21 23:33:30] [INFO ] Computed 116 place invariants in 2 ms
[2022-05-21 23:33:30] [INFO ] Implicit Places using invariants and state equation in 229 ms returned []
Implicit Place search using SMT with State Equation took 379 ms to find 0 implicit places.
// Phase 1: matrix 240 rows 280 cols
[2022-05-21 23:33:30] [INFO ] Computed 116 place invariants in 2 ms
[2022-05-21 23:33:30] [INFO ] Dead Transitions using invariants and state equation in 120 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 280/280 places, 240/240 transitions.
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : TriangularGrid-PT-5020-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(AND (GEQ s89 1) (GEQ s199 1) (OR (LT s90 1) (LT s139 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA TriangularGrid-PT-5020-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-5020-LTLFireability-04 finished in 608 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G(F(G((F((X(p0)||G(p1)))||p2))))))))'
Support contains 6 out of 280 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 14 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
// Phase 1: matrix 240 rows 280 cols
[2022-05-21 23:33:30] [INFO ] Computed 116 place invariants in 3 ms
[2022-05-21 23:33:30] [INFO ] Implicit Places using invariants in 156 ms returned []
// Phase 1: matrix 240 rows 280 cols
[2022-05-21 23:33:30] [INFO ] Computed 116 place invariants in 3 ms
[2022-05-21 23:33:31] [INFO ] Implicit Places using invariants and state equation in 221 ms returned []
Implicit Place search using SMT with State Equation took 390 ms to find 0 implicit places.
[2022-05-21 23:33:31] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 240 rows 280 cols
[2022-05-21 23:33:31] [INFO ] Computed 116 place invariants in 1 ms
[2022-05-21 23:33:31] [INFO ] Dead Transitions using invariants and state equation in 126 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 280/280 places, 240/240 transitions.
Stuttering acceptance computed with spot in 140 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1))]
Running random walk in product with property : TriangularGrid-PT-5020-LTLFireability-06 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=(AND p2 (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p0) p1), acceptance={0} source=1 dest: 1}, { cond=(AND p2 (NOT p0) (NOT p1)), acceptance={1} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={0, 1} source=1 dest: 1}]], initial=0, aps=[p2:(AND (GEQ s81 1) (GEQ s134 1)), p0:(AND (GEQ s83 1) (GEQ s120 1)), p1:(AND (GEQ s88 1) (GEQ s138 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 633 reset in 1283 ms.
Product exploration explored 100000 steps with 593 reset in 1320 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT (AND (NOT p2) (NOT p0) p1))), (X (AND (NOT p2) (NOT p0) (NOT p1))), (X (NOT (AND p2 (NOT p0) p1))), (X (NOT (AND p2 (NOT p0) (NOT p1)))), (X (X (NOT (AND p2 (NOT p0) p1))))]
False Knowledge obtained : [(X (X (AND (NOT p2) (NOT p0) p1))), (X (X (NOT (AND (NOT p2) (NOT p0) p1)))), (X (X (AND (NOT p2) (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p1))))), (X (X (AND p2 (NOT p0) (NOT p1)))), (X (X (NOT (AND p2 (NOT p0) (NOT p1)))))]
Knowledge based reduction with 6 factoid took 362 ms. Reduced automaton from 2 states, 6 edges and 3 AP to 2 states, 6 edges and 3 AP.
Stuttering acceptance computed with spot in 84 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Finished random walk after 38 steps, including 0 resets, run visited all 5 properties in 4 ms. (steps per millisecond=9 )
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT (AND (NOT p2) (NOT p0) p1))), (X (AND (NOT p2) (NOT p0) (NOT p1))), (X (NOT (AND p2 (NOT p0) p1))), (X (NOT (AND p2 (NOT p0) (NOT p1)))), (X (X (NOT (AND p2 (NOT p0) p1))))]
False Knowledge obtained : [(X (X (AND (NOT p2) (NOT p0) p1))), (X (X (NOT (AND (NOT p2) (NOT p0) p1)))), (X (X (AND (NOT p2) (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p1))))), (X (X (AND p2 (NOT p0) (NOT p1)))), (X (X (NOT (AND p2 (NOT p0) (NOT p1))))), (F (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (F (AND (NOT p0) (NOT p1) p2)), (F (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))))), (F (AND (NOT p0) p1 (NOT p2))), (F (AND (NOT p0) p1 p2))]
Knowledge based reduction with 6 factoid took 461 ms. Reduced automaton from 2 states, 6 edges and 3 AP to 2 states, 6 edges and 3 AP.
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 97 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
// Phase 1: matrix 240 rows 280 cols
[2022-05-21 23:33:35] [INFO ] Computed 116 place invariants in 4 ms
[2022-05-21 23:33:35] [INFO ] [Real]Absence check using 115 positive place invariants in 49 ms returned sat
[2022-05-21 23:33:35] [INFO ] [Real]Absence check using 115 positive and 1 generalized place invariants in 23 ms returned sat
[2022-05-21 23:33:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 23:33:35] [INFO ] [Real]Absence check using state equation in 281 ms returned sat
[2022-05-21 23:33:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 23:33:35] [INFO ] [Nat]Absence check using 115 positive place invariants in 55 ms returned sat
[2022-05-21 23:33:35] [INFO ] [Nat]Absence check using 115 positive and 1 generalized place invariants in 74 ms returned sat
[2022-05-21 23:33:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 23:33:35] [INFO ] [Nat]Absence check using state equation in 224 ms returned sat
[2022-05-21 23:33:36] [INFO ] Computed and/alt/rep : 165/615/165 causal constraints (skipped 0 transitions) in 16 ms.
[2022-05-21 23:33:36] [INFO ] Added : 95 causal constraints over 19 iterations in 395 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1) (NOT p2))
Support contains 6 out of 280 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 15 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
// Phase 1: matrix 240 rows 280 cols
[2022-05-21 23:33:36] [INFO ] Computed 116 place invariants in 2 ms
[2022-05-21 23:33:36] [INFO ] Implicit Places using invariants in 159 ms returned []
// Phase 1: matrix 240 rows 280 cols
[2022-05-21 23:33:36] [INFO ] Computed 116 place invariants in 1 ms
[2022-05-21 23:33:36] [INFO ] Implicit Places using invariants and state equation in 226 ms returned []
Implicit Place search using SMT with State Equation took 386 ms to find 0 implicit places.
[2022-05-21 23:33:36] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 240 rows 280 cols
[2022-05-21 23:33:36] [INFO ] Computed 116 place invariants in 2 ms
[2022-05-21 23:33:36] [INFO ] Dead Transitions using invariants and state equation in 118 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 280/280 places, 240/240 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) (NOT p1) (NOT p2)), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (AND (NOT p0) (NOT p1) (NOT p2))), (X (NOT (AND (NOT p0) p1 p2))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (X (NOT (AND (NOT p0) p1 p2))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1) p2))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (AND (NOT p0) p1 (NOT p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2)))))]
Knowledge based reduction with 6 factoid took 355 ms. Reduced automaton from 2 states, 6 edges and 3 AP to 2 states, 6 edges and 3 AP.
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Finished random walk after 281 steps, including 0 resets, run visited all 5 properties in 15 ms. (steps per millisecond=18 )
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (AND (NOT p0) (NOT p1) (NOT p2))), (X (NOT (AND (NOT p0) p1 p2))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (X (NOT (AND (NOT p0) p1 p2))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1) p2))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (AND (NOT p0) p1 (NOT p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (F (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (F (AND (NOT p0) (NOT p1) p2)), (F (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))))), (F (AND (NOT p0) p1 (NOT p2))), (F (AND (NOT p0) p1 p2))]
Knowledge based reduction with 6 factoid took 419 ms. Reduced automaton from 2 states, 6 edges and 3 AP to 2 states, 6 edges and 3 AP.
Stuttering acceptance computed with spot in 66 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 68 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
// Phase 1: matrix 240 rows 280 cols
[2022-05-21 23:33:37] [INFO ] Computed 116 place invariants in 3 ms
[2022-05-21 23:33:38] [INFO ] [Real]Absence check using 115 positive place invariants in 49 ms returned sat
[2022-05-21 23:33:38] [INFO ] [Real]Absence check using 115 positive and 1 generalized place invariants in 23 ms returned sat
[2022-05-21 23:33:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 23:33:38] [INFO ] [Real]Absence check using state equation in 288 ms returned sat
[2022-05-21 23:33:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 23:33:38] [INFO ] [Nat]Absence check using 115 positive place invariants in 56 ms returned sat
[2022-05-21 23:33:38] [INFO ] [Nat]Absence check using 115 positive and 1 generalized place invariants in 74 ms returned sat
[2022-05-21 23:33:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 23:33:38] [INFO ] [Nat]Absence check using state equation in 260 ms returned sat
[2022-05-21 23:33:38] [INFO ] Computed and/alt/rep : 165/615/165 causal constraints (skipped 0 transitions) in 14 ms.
[2022-05-21 23:33:39] [INFO ] Added : 95 causal constraints over 19 iterations in 404 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1) (NOT p2))
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 620 reset in 1240 ms.
Product exploration explored 100000 steps with 593 reset in 1347 ms.
Built C files in :
/tmp/ltsmin4021916171614820765
[2022-05-21 23:33:42] [INFO ] Computing symmetric may disable matrix : 240 transitions.
[2022-05-21 23:33:42] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 23:33:42] [INFO ] Computing symmetric may enable matrix : 240 transitions.
[2022-05-21 23:33:42] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 23:33:42] [INFO ] Computing Do-Not-Accords matrix : 240 transitions.
[2022-05-21 23:33:42] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 23:33:42] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4021916171614820765
Running compilation step : cd /tmp/ltsmin4021916171614820765;'/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 504 ms.
Running link step : cd /tmp/ltsmin4021916171614820765;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin4021916171614820765;'/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/stateBased15407537754456692118.hoa' '--buchi-type=spotba'
LTSmin run took 284 ms.
FORMULA TriangularGrid-PT-5020-LTLFireability-06 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property TriangularGrid-PT-5020-LTLFireability-06 finished in 12304 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 280 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 13 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
// Phase 1: matrix 240 rows 280 cols
[2022-05-21 23:33:42] [INFO ] Computed 116 place invariants in 2 ms
[2022-05-21 23:33:43] [INFO ] Implicit Places using invariants in 149 ms returned []
// Phase 1: matrix 240 rows 280 cols
[2022-05-21 23:33:43] [INFO ] Computed 116 place invariants in 6 ms
[2022-05-21 23:33:43] [INFO ] Implicit Places using invariants and state equation in 224 ms returned []
Implicit Place search using SMT with State Equation took 375 ms to find 0 implicit places.
[2022-05-21 23:33:43] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 240 rows 280 cols
[2022-05-21 23:33:43] [INFO ] Computed 116 place invariants in 1 ms
[2022-05-21 23:33:43] [INFO ] Dead Transitions using invariants and state equation in 128 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 280/280 places, 240/240 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : TriangularGrid-PT-5020-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s91 1) (GEQ s110 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 1984 steps with 0 reset in 22 ms.
FORMULA TriangularGrid-PT-5020-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-5020-LTLFireability-07 finished in 598 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((!G(!p0) U !p1)))'
Support contains 4 out of 280 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 10 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
// Phase 1: matrix 240 rows 280 cols
[2022-05-21 23:33:43] [INFO ] Computed 116 place invariants in 2 ms
[2022-05-21 23:33:43] [INFO ] Implicit Places using invariants in 137 ms returned []
// Phase 1: matrix 240 rows 280 cols
[2022-05-21 23:33:43] [INFO ] Computed 116 place invariants in 1 ms
[2022-05-21 23:33:43] [INFO ] Implicit Places using invariants and state equation in 219 ms returned []
Implicit Place search using SMT with State Equation took 357 ms to find 0 implicit places.
[2022-05-21 23:33:43] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 240 rows 280 cols
[2022-05-21 23:33:43] [INFO ] Computed 116 place invariants in 1 ms
[2022-05-21 23:33:44] [INFO ] Dead Transitions using invariants and state equation in 127 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 280/280 places, 240/240 transitions.
Stuttering acceptance computed with spot in 115 ms :[p1, (NOT p0), p1]
Running random walk in product with property : TriangularGrid-PT-5020-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=p1, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(AND (GEQ s87 1) (GEQ s212 1)), p0:(OR (AND (GEQ s87 1) (GEQ s212 1)) (AND (GEQ s72 1) (GEQ s278 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 787 reset in 1180 ms.
Product exploration explored 100000 steps with 792 reset in 1262 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT p1)), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 4 factoid took 1104 ms. Reduced automaton from 3 states, 6 edges and 2 AP to 3 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 102 ms :[p1, (NOT p0), p1]
Incomplete random walk after 10000 steps, including 4 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 240 rows 280 cols
[2022-05-21 23:33:47] [INFO ] Computed 116 place invariants in 3 ms
[2022-05-21 23:33:48] [INFO ] After 49ms 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 1 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT p1)), (X (X (NOT (AND p1 (NOT p0))))), (G (NOT (AND (NOT p0) p1)))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (X (X p1)), (X (X (NOT p1))), (F (NOT p0)), (F p1)]
Knowledge based reduction with 5 factoid took 320 ms. Reduced automaton from 3 states, 6 edges and 2 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 58 ms :[p1, p1]
Stuttering acceptance computed with spot in 70 ms :[p1, p1]
Support contains 2 out of 280 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 12 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
// Phase 1: matrix 240 rows 280 cols
[2022-05-21 23:33:48] [INFO ] Computed 116 place invariants in 2 ms
[2022-05-21 23:33:48] [INFO ] Implicit Places using invariants in 152 ms returned []
// Phase 1: matrix 240 rows 280 cols
[2022-05-21 23:33:48] [INFO ] Computed 116 place invariants in 1 ms
[2022-05-21 23:33:48] [INFO ] Implicit Places using invariants and state equation in 236 ms returned []
Implicit Place search using SMT with State Equation took 391 ms to find 0 implicit places.
[2022-05-21 23:33:48] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 240 rows 280 cols
[2022-05-21 23:33:48] [INFO ] Computed 116 place invariants in 1 ms
[2022-05-21 23:33:48] [INFO ] Dead Transitions using invariants and state equation in 119 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 280/280 places, 240/240 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 p1), (X (NOT p1))]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 2 factoid took 97 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 68 ms :[p1, p1]
Finished random walk after 167 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=33 )
Knowledge obtained : [(NOT p1), (X (NOT p1))]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1))), (F p1)]
Knowledge based reduction with 2 factoid took 98 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 56 ms :[p1, p1]
Stuttering acceptance computed with spot in 70 ms :[p1, p1]
Stuttering acceptance computed with spot in 67 ms :[p1, p1]
Product exploration explored 100000 steps with 782 reset in 1189 ms.
Product exploration explored 100000 steps with 746 reset in 1262 ms.
Built C files in :
/tmp/ltsmin3468886937429933851
[2022-05-21 23:33:51] [INFO ] Computing symmetric may disable matrix : 240 transitions.
[2022-05-21 23:33:51] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 23:33:51] [INFO ] Computing symmetric may enable matrix : 240 transitions.
[2022-05-21 23:33:51] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 23:33:51] [INFO ] Computing Do-Not-Accords matrix : 240 transitions.
[2022-05-21 23:33:51] [INFO ] Computation of Completed DNA matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 23:33:52] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3468886937429933851
Running compilation step : cd /tmp/ltsmin3468886937429933851;'/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 467 ms.
Running link step : cd /tmp/ltsmin3468886937429933851;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin3468886937429933851;'/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/stateBased5044135660476923738.hoa' '--buchi-type=spotba'
LTSmin run took 896 ms.
FORMULA TriangularGrid-PT-5020-LTLFireability-08 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property TriangularGrid-PT-5020-LTLFireability-08 finished in 9901 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&X(F(p1))))'
Support contains 4 out of 280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 4 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
// Phase 1: matrix 240 rows 280 cols
[2022-05-21 23:33:53] [INFO ] Computed 116 place invariants in 3 ms
[2022-05-21 23:33:53] [INFO ] Implicit Places using invariants in 163 ms returned []
// Phase 1: matrix 240 rows 280 cols
[2022-05-21 23:33:53] [INFO ] Computed 116 place invariants in 1 ms
[2022-05-21 23:33:53] [INFO ] Implicit Places using invariants and state equation in 230 ms returned []
Implicit Place search using SMT with State Equation took 395 ms to find 0 implicit places.
// Phase 1: matrix 240 rows 280 cols
[2022-05-21 23:33:53] [INFO ] Computed 116 place invariants in 1 ms
[2022-05-21 23:33:53] [INFO ] Dead Transitions using invariants and state equation in 138 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 280/280 places, 240/240 transitions.
Stuttering acceptance computed with spot in 107 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : TriangularGrid-PT-5020-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s86 1) (GEQ s107 1)), p1:(AND (GEQ s96 1) (GEQ s203 1) (GEQ s86 1) (GEQ s107 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 5607 steps with 23 reset in 62 ms.
FORMULA TriangularGrid-PT-5020-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-5020-LTLFireability-10 finished in 724 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(X(p0))&&(F(p1) U p2)))'
Support contains 7 out of 280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 3 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
// Phase 1: matrix 240 rows 280 cols
[2022-05-21 23:33:54] [INFO ] Computed 116 place invariants in 2 ms
[2022-05-21 23:33:54] [INFO ] Implicit Places using invariants in 143 ms returned []
// Phase 1: matrix 240 rows 280 cols
[2022-05-21 23:33:54] [INFO ] Computed 116 place invariants in 1 ms
[2022-05-21 23:33:54] [INFO ] Implicit Places using invariants and state equation in 224 ms returned []
Implicit Place search using SMT with State Equation took 368 ms to find 0 implicit places.
// Phase 1: matrix 240 rows 280 cols
[2022-05-21 23:33:54] [INFO ] Computed 116 place invariants in 1 ms
[2022-05-21 23:33:54] [INFO ] Dead Transitions using invariants and state equation in 121 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 280/280 places, 240/240 transitions.
Stuttering acceptance computed with spot in 157 ms :[(OR (NOT p2) (NOT p0)), (NOT p1), (NOT p2), (NOT p0), true]
Running random walk in product with property : TriangularGrid-PT-5020-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}, { cond=true, acceptance={} source=0 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=p0, acceptance={} source=3 dest: 3}, { cond=(NOT p0), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p2:(AND (GEQ s77 1) (GEQ s220 1)), p1:(AND (GEQ s84 1) (GEQ s121 1)), p0:(OR (AND (OR (LT s95 1) (LT s127 1)) (OR (LT s77 1) (LT s220 1))) (LT s77 1) (LT ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 552 steps with 2 reset in 14 ms.
FORMULA TriangularGrid-PT-5020-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-5020-LTLFireability-12 finished in 690 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((X(p0)||p1))))'
Support contains 4 out of 280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 5 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
// Phase 1: matrix 240 rows 280 cols
[2022-05-21 23:33:54] [INFO ] Computed 116 place invariants in 1 ms
[2022-05-21 23:33:54] [INFO ] Implicit Places using invariants in 137 ms returned []
// Phase 1: matrix 240 rows 280 cols
[2022-05-21 23:33:54] [INFO ] Computed 116 place invariants in 2 ms
[2022-05-21 23:33:55] [INFO ] Implicit Places using invariants and state equation in 216 ms returned []
Implicit Place search using SMT with State Equation took 384 ms to find 0 implicit places.
// Phase 1: matrix 240 rows 280 cols
[2022-05-21 23:33:55] [INFO ] Computed 116 place invariants in 1 ms
[2022-05-21 23:33:55] [INFO ] Dead Transitions using invariants and state equation in 122 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 280/280 places, 240/240 transitions.
Stuttering acceptance computed with spot in 84 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : TriangularGrid-PT-5020-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 p0), acceptance={} source=1 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=1, aps=[p1:(AND (GEQ s80 1) (GEQ s221 1)), p0:(AND (GEQ s13 1) (GEQ s243 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 1496 steps with 0 reset in 19 ms.
FORMULA TriangularGrid-PT-5020-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-5020-LTLFireability-13 finished in 644 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(p0) U X(X(((p1 U p0)||!F(p2)))))))'
Support contains 6 out of 280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 3 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
// Phase 1: matrix 240 rows 280 cols
[2022-05-21 23:33:55] [INFO ] Computed 116 place invariants in 1 ms
[2022-05-21 23:33:55] [INFO ] Implicit Places using invariants in 154 ms returned []
// Phase 1: matrix 240 rows 280 cols
[2022-05-21 23:33:55] [INFO ] Computed 116 place invariants in 1 ms
[2022-05-21 23:33:55] [INFO ] Implicit Places using invariants and state equation in 236 ms returned []
Implicit Place search using SMT with State Equation took 402 ms to find 0 implicit places.
// Phase 1: matrix 240 rows 280 cols
[2022-05-21 23:33:55] [INFO ] Computed 116 place invariants in 2 ms
[2022-05-21 23:33:56] [INFO ] Dead Transitions using invariants and state equation in 130 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 280/280 places, 240/240 transitions.
Stuttering acceptance computed with spot in 287 ms :[true, (NOT p0), (AND (NOT p0) p2), (AND (NOT p0) p2), p2, (AND (NOT p0) p2), (AND (NOT p0) p2), (AND (NOT p0) p2)]
Running random walk in product with property : TriangularGrid-PT-5020-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p2 p1), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=p2, acceptance={} source=4 dest: 0}, { cond=(NOT p2), acceptance={} source=4 dest: 4}], [{ cond=p0, acceptance={} source=5 dest: 2}, { cond=(NOT p0), acceptance={} source=5 dest: 3}], [{ cond=true, acceptance={} source=6 dest: 5}], [{ cond=true, acceptance={} source=7 dest: 6}]], initial=7, aps=[p0:(AND (GEQ s11 1) (GEQ s242 1)), p1:(AND (GEQ s51 1) (GEQ s266 1)), p2:(AND (GEQ s83 1) (GEQ s105 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 454 steps with 63 reset in 10 ms.
FORMULA TriangularGrid-PT-5020-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-5020-LTLFireability-14 finished in 859 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(X(X(p0)))))'
Support contains 4 out of 280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 2 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
// Phase 1: matrix 240 rows 280 cols
[2022-05-21 23:33:56] [INFO ] Computed 116 place invariants in 1 ms
[2022-05-21 23:33:56] [INFO ] Implicit Places using invariants in 151 ms returned []
// Phase 1: matrix 240 rows 280 cols
[2022-05-21 23:33:56] [INFO ] Computed 116 place invariants in 1 ms
[2022-05-21 23:33:56] [INFO ] Implicit Places using invariants and state equation in 236 ms returned []
Implicit Place search using SMT with State Equation took 388 ms to find 0 implicit places.
// Phase 1: matrix 240 rows 280 cols
[2022-05-21 23:33:56] [INFO ] Computed 116 place invariants in 1 ms
[2022-05-21 23:33:56] [INFO ] Dead Transitions using invariants and state equation in 128 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 280/280 places, 240/240 transitions.
Stuttering acceptance computed with spot in 264 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : TriangularGrid-PT-5020-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(AND (OR (LT s57 1) (LT s177 1)) (OR (LT s10 1) (LT s152 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 564 reset in 1132 ms.
Product exploration explored 100000 steps with 597 reset in 1202 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), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 77 ms. Reduced automaton from 4 states, 4 edges and 1 AP to 4 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 135 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 244 steps, including 0 resets, run visited all 1 properties in 6 ms. (steps per millisecond=40 )
Knowledge obtained : [(NOT p0), true]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 85 ms. Reduced automaton from 4 states, 4 edges and 1 AP to 4 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 136 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 132 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
// Phase 1: matrix 240 rows 280 cols
[2022-05-21 23:34:00] [INFO ] Computed 116 place invariants in 4 ms
[2022-05-21 23:34:00] [INFO ] [Real]Absence check using 115 positive place invariants in 59 ms returned sat
[2022-05-21 23:34:00] [INFO ] [Real]Absence check using 115 positive and 1 generalized place invariants in 5 ms returned sat
[2022-05-21 23:34:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 23:34:00] [INFO ] [Real]Absence check using state equation in 262 ms returned sat
[2022-05-21 23:34:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 23:34:00] [INFO ] [Nat]Absence check using 115 positive place invariants in 47 ms returned sat
[2022-05-21 23:34:00] [INFO ] [Nat]Absence check using 115 positive and 1 generalized place invariants in 29 ms returned sat
[2022-05-21 23:34:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 23:34:00] [INFO ] [Nat]Absence check using state equation in 239 ms returned sat
[2022-05-21 23:34:00] [INFO ] Computed and/alt/rep : 165/615/165 causal constraints (skipped 0 transitions) in 13 ms.
[2022-05-21 23:34:01] [INFO ] Added : 102 causal constraints over 21 iterations in 482 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 4 out of 280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 2 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
// Phase 1: matrix 240 rows 280 cols
[2022-05-21 23:34:01] [INFO ] Computed 116 place invariants in 1 ms
[2022-05-21 23:34:01] [INFO ] Implicit Places using invariants in 146 ms returned []
// Phase 1: matrix 240 rows 280 cols
[2022-05-21 23:34:01] [INFO ] Computed 116 place invariants in 1 ms
[2022-05-21 23:34:01] [INFO ] Implicit Places using invariants and state equation in 218 ms returned []
Implicit Place search using SMT with State Equation took 366 ms to find 0 implicit places.
// Phase 1: matrix 240 rows 280 cols
[2022-05-21 23:34:01] [INFO ] Computed 116 place invariants in 3 ms
[2022-05-21 23:34:01] [INFO ] Dead Transitions using invariants and state equation in 124 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 280/280 places, 240/240 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), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 634 ms. Reduced automaton from 4 states, 4 edges and 1 AP to 4 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 135 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 31 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=15 )
Knowledge obtained : [(NOT p0), true]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 78 ms. Reduced automaton from 4 states, 4 edges and 1 AP to 4 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 139 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 146 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
// Phase 1: matrix 240 rows 280 cols
[2022-05-21 23:34:03] [INFO ] Computed 116 place invariants in 4 ms
[2022-05-21 23:34:03] [INFO ] [Real]Absence check using 115 positive place invariants in 58 ms returned sat
[2022-05-21 23:34:03] [INFO ] [Real]Absence check using 115 positive and 1 generalized place invariants in 4 ms returned sat
[2022-05-21 23:34:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 23:34:03] [INFO ] [Real]Absence check using state equation in 264 ms returned sat
[2022-05-21 23:34:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 23:34:03] [INFO ] [Nat]Absence check using 115 positive place invariants in 36 ms returned sat
[2022-05-21 23:34:03] [INFO ] [Nat]Absence check using 115 positive and 1 generalized place invariants in 22 ms returned sat
[2022-05-21 23:34:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 23:34:03] [INFO ] [Nat]Absence check using state equation in 207 ms returned sat
[2022-05-21 23:34:03] [INFO ] Computed and/alt/rep : 165/615/165 causal constraints (skipped 0 transitions) in 16 ms.
[2022-05-21 23:34:04] [INFO ] Added : 102 causal constraints over 21 iterations in 437 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 138 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 614 reset in 1164 ms.
Product exploration explored 100000 steps with 638 reset in 1238 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 157 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 4 out of 280 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 10 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2022-05-21 23:34:08] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 240 rows 280 cols
[2022-05-21 23:34:08] [INFO ] Computed 116 place invariants in 1 ms
[2022-05-21 23:34:08] [INFO ] Dead Transitions using invariants and state equation in 137 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 280/280 places, 240/240 transitions.
Product exploration explored 100000 steps with 604 reset in 1200 ms.
Product exploration explored 100000 steps with 626 reset in 1271 ms.
Built C files in :
/tmp/ltsmin4622427307487372927
[2022-05-21 23:34:11] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4622427307487372927
Running compilation step : cd /tmp/ltsmin4622427307487372927;'/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 407 ms.
Running link step : cd /tmp/ltsmin4622427307487372927;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin4622427307487372927;'/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/stateBased2264819823272077348.hoa' '--buchi-type=spotba'
LTSmin run took 4714 ms.
FORMULA TriangularGrid-PT-5020-LTLFireability-15 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property TriangularGrid-PT-5020-LTLFireability-15 finished in 19847 ms.
All properties solved by simple procedures.
Total runtime 63312 ms.
BK_STOP 1653176056295
--------------------
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-5020"
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-5020, 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-165303546100700"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/TriangularGrid-PT-5020.tgz
mv TriangularGrid-PT-5020 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 '
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 ;