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.r060-tall-165254772500772.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 Diffusion2D-PT-D20N150, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r060-tall-165254772500772
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 8.6K Apr 30 04:36 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K Apr 30 04:36 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Apr 30 04:35 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Apr 30 04:35 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.3K May 9 07:38 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 07:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 9 07:38 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 07:38 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 07:38 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 8 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 1.2M May 10 09:33 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 Diffusion2D-PT-D20N150-LTLFireability-00
FORMULA_NAME Diffusion2D-PT-D20N150-LTLFireability-01
FORMULA_NAME Diffusion2D-PT-D20N150-LTLFireability-02
FORMULA_NAME Diffusion2D-PT-D20N150-LTLFireability-03
FORMULA_NAME Diffusion2D-PT-D20N150-LTLFireability-04
FORMULA_NAME Diffusion2D-PT-D20N150-LTLFireability-05
FORMULA_NAME Diffusion2D-PT-D20N150-LTLFireability-06
FORMULA_NAME Diffusion2D-PT-D20N150-LTLFireability-07
FORMULA_NAME Diffusion2D-PT-D20N150-LTLFireability-08
FORMULA_NAME Diffusion2D-PT-D20N150-LTLFireability-09
FORMULA_NAME Diffusion2D-PT-D20N150-LTLFireability-10
FORMULA_NAME Diffusion2D-PT-D20N150-LTLFireability-11
FORMULA_NAME Diffusion2D-PT-D20N150-LTLFireability-12
FORMULA_NAME Diffusion2D-PT-D20N150-LTLFireability-13
FORMULA_NAME Diffusion2D-PT-D20N150-LTLFireability-14
FORMULA_NAME Diffusion2D-PT-D20N150-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1652651082780

Running Version 202205111006
[2022-05-15 21:44:43] [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]
[2022-05-15 21:44:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 21:44:44] [INFO ] Load time of PNML (sax parser for PT used): 186 ms
[2022-05-15 21:44:44] [INFO ] Transformed 400 places.
[2022-05-15 21:44:44] [INFO ] Transformed 2964 transitions.
[2022-05-15 21:44:44] [INFO ] Parsed PT model containing 400 places and 2964 transitions in 294 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA Diffusion2D-PT-D20N150-LTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 32 out of 400 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 78 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:44:44] [INFO ] Computed 1 place invariants in 47 ms
[2022-05-15 21:44:44] [INFO ] Implicit Places using invariants in 227 ms returned []
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:44:44] [INFO ] Computed 1 place invariants in 22 ms
[2022-05-15 21:44:45] [INFO ] Implicit Places using invariants and state equation in 497 ms returned []
Implicit Place search using SMT with State Equation took 755 ms to find 0 implicit places.
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:44:45] [INFO ] Computed 1 place invariants in 16 ms
[2022-05-15 21:44:46] [INFO ] Dead Transitions using invariants and state equation in 959 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 400/400 places, 2964/2964 transitions.
Support contains 32 out of 400 places after structural reductions.
[2022-05-15 21:44:46] [INFO ] Flatten gal took : 181 ms
[2022-05-15 21:44:46] [INFO ] Flatten gal took : 94 ms
[2022-05-15 21:44:46] [INFO ] Input system was already deterministic with 2964 transitions.
Support contains 30 out of 400 places (down from 32) after GAL structural reductions.
Incomplete random walk after 10119 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=219 ) properties (out of 30) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 29) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 28) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 27) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 26) seen :0
Running SMT prover for 26 properties.
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:44:47] [INFO ] Computed 1 place invariants in 14 ms
[2022-05-15 21:44:47] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2022-05-15 21:44:48] [INFO ] After 594ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2 real:24
[2022-05-15 21:44:48] [INFO ] After 826ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :2 real:24
Attempting to minimize the solution found.
Minimization took 138 ms.
[2022-05-15 21:44:48] [INFO ] After 1342ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:26
[2022-05-15 21:44:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2022-05-15 21:44:50] [INFO ] After 1845ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :26
[2022-05-15 21:44:53] [INFO ] After 4429ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :26
Attempting to minimize the solution found.
Minimization took 1447 ms.
[2022-05-15 21:44:54] [INFO ] After 6303ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :26
Fused 26 Parikh solutions to 8 different solutions.
Finished Parikh walk after 4859 steps, including 0 resets, run visited all 1 properties in 29 ms. (steps per millisecond=167 )
Parikh walk visited 26 properties in 305 ms.
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(p0) U X(G(p1)))))'
Support contains 2 out of 400 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 20 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:44:55] [INFO ] Computed 1 place invariants in 18 ms
[2022-05-15 21:44:55] [INFO ] Implicit Places using invariants in 79 ms returned []
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:44:55] [INFO ] Computed 1 place invariants in 18 ms
[2022-05-15 21:44:56] [INFO ] Implicit Places using invariants and state equation in 423 ms returned []
Implicit Place search using SMT with State Equation took 503 ms to find 0 implicit places.
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:44:56] [INFO ] Computed 1 place invariants in 18 ms
[2022-05-15 21:44:56] [INFO ] Dead Transitions using invariants and state equation in 752 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 400/400 places, 2964/2964 transitions.
Stuttering acceptance computed with spot in 285 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D20N150-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(GEQ s218 1), p1:(LT s35 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 32953 reset in 424 ms.
Product exploration explored 100000 steps with 33356 reset in 341 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) p1), (X (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 270 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 112 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Incomplete random walk after 10121 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1445 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 339109 steps, run timeout after 3001 ms. (steps per millisecond=112 ) properties seen :{}
Probabilistic random walk after 339109 steps, saw 268007 distinct states, run finished after 3002 ms. (steps per millisecond=112 ) properties seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:45:01] [INFO ] Computed 1 place invariants in 10 ms
[2022-05-15 21:45:01] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2022-05-15 21:45:01] [INFO ] After 529ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2 real:1
[2022-05-15 21:45:02] [INFO ] After 739ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :2 real:1
Attempting to minimize the solution found.
Minimization took 117 ms.
[2022-05-15 21:45:02] [INFO ] After 945ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :2 real:1
[2022-05-15 21:45:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2022-05-15 21:45:02] [INFO ] After 541ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2022-05-15 21:45:03] [INFO ] After 836ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 184 ms.
[2022-05-15 21:45:03] [INFO ] After 1093ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 2 different solutions.
Finished Parikh walk after 2680 steps, including 0 resets, run visited all 3 properties in 42 ms. (steps per millisecond=63 )
Parikh walk visited 3 properties in 45 ms.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (NOT p1)), (F p0)]
Knowledge based reduction with 7 factoid took 315 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 104 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 111 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Support contains 2 out of 400 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 26 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:45:04] [INFO ] Computed 1 place invariants in 18 ms
[2022-05-15 21:45:04] [INFO ] Implicit Places using invariants in 74 ms returned []
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:45:04] [INFO ] Computed 1 place invariants in 19 ms
[2022-05-15 21:45:04] [INFO ] Implicit Places using invariants and state equation in 443 ms returned []
Implicit Place search using SMT with State Equation took 532 ms to find 0 implicit places.
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:45:04] [INFO ] Computed 1 place invariants in 21 ms
[2022-05-15 21:45:05] [INFO ] Dead Transitions using invariants and state equation in 761 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 400/400 places, 2964/2964 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), (X (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 281 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 105 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Incomplete random walk after 10119 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=919 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:45:05] [INFO ] Computed 1 place invariants in 17 ms
[2022-05-15 21:45:05] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2022-05-15 21:45:06] [INFO ] After 528ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-05-15 21:45:06] [INFO ] After 631ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 62 ms.
[2022-05-15 21:45:06] [INFO ] After 763ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Finished Parikh walk after 1839 steps, including 0 resets, run visited all 1 properties in 10 ms. (steps per millisecond=183 )
Parikh walk visited 1 properties in 10 ms.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (NOT p1)), (F p0)]
Knowledge based reduction with 7 factoid took 404 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 107 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 108 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 122 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Product exploration explored 100000 steps with 33404 reset in 301 ms.
Product exploration explored 100000 steps with 33315 reset in 292 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 129 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Support contains 2 out of 400 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Graph (trivial) has 2938 edges and 400 vertex of which 398 / 400 are part of one of the 1 SCC in 9 ms
Free SCC test removed 397 places
Ensure Unique test removed 2959 transitions
Reduce isomorphic transitions removed 2959 transitions.
Applied a total of 1 rules in 16 ms. Remains 3 /400 variables (removed 397) and now considering 5/2964 (removed 2959) transitions.
[2022-05-15 21:45:08] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 5 rows 3 cols
[2022-05-15 21:45:08] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-15 21:45:08] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 3/400 places, 5/2964 transitions.
Finished structural reductions, in 1 iterations. Remains : 3/400 places, 5/2964 transitions.
Stuttering criterion allowed to conclude after 57436 steps with 19060 reset in 194 ms.
FORMULA Diffusion2D-PT-D20N150-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D20N150-LTLFireability-00 finished in 12950 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((!(X(F(p0)) U p1)&&F(G((F(p2)||p0))))))'
Support contains 3 out of 400 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 16 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:45:08] [INFO ] Computed 1 place invariants in 10 ms
[2022-05-15 21:45:08] [INFO ] Implicit Places using invariants in 66 ms returned []
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:45:08] [INFO ] Computed 1 place invariants in 10 ms
[2022-05-15 21:45:08] [INFO ] Implicit Places using invariants and state equation in 421 ms returned []
Implicit Place search using SMT with State Equation took 488 ms to find 0 implicit places.
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:45:08] [INFO ] Computed 1 place invariants in 15 ms
[2022-05-15 21:45:09] [INFO ] Dead Transitions using invariants and state equation in 744 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 400/400 places, 2964/2964 transitions.
Stuttering acceptance computed with spot in 306 ms :[(OR p1 (AND (NOT p0) (NOT p2))), (OR p1 (AND (NOT p0) (NOT p2))), true, (OR (AND (NOT p0) (NOT p2)) (AND p0 p1)), p0, (AND (NOT p0) (NOT p2)), (AND p0 p1), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : Diffusion2D-PT-D20N150-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND p1 p0), acceptance={} source=3 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 4}, { cond=(OR (NOT p1) (NOT p0)), acceptance={} source=3 dest: 5}, { cond=(NOT p1), acceptance={} source=3 dest: 6}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=3 dest: 7}], [{ cond=p0, acceptance={} source=4 dest: 2}, { cond=(NOT p0), acceptance={} source=4 dest: 4}], [{ cond=true, acceptance={} source=5 dest: 5}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=5 dest: 7}], [{ cond=(AND p1 p0), acceptance={} source=6 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=6 dest: 4}, { cond=(NOT p1), acceptance={} source=6 dest: 6}], [{ cond=(AND p0 (NOT p2)), acceptance={} source=7 dest: 7}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=7 dest: 7}]], initial=0, aps=[p1:(GEQ s109 1), p0:(GEQ s375 1), p2:(GEQ s253 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], 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 11547 steps with 3 reset in 199 ms.
FORMULA Diffusion2D-PT-D20N150-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D20N150-LTLFireability-01 finished in 1789 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 400 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Graph (trivial) has 2954 edges and 400 vertex of which 399 / 400 are part of one of the 1 SCC in 4 ms
Free SCC test removed 398 places
Ensure Unique test removed 2961 transitions
Reduce isomorphic transitions removed 2961 transitions.
Applied a total of 1 rules in 13 ms. Remains 2 /400 variables (removed 398) and now considering 3/2964 (removed 2961) transitions.
// Phase 1: matrix 3 rows 2 cols
[2022-05-15 21:45:10] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-15 21:45:10] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 3 rows 2 cols
[2022-05-15 21:45:10] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-15 21:45:10] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2022-05-15 21:45:10] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 3 rows 2 cols
[2022-05-15 21:45:10] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-15 21:45:10] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 2/400 places, 3/2964 transitions.
Finished structural reductions, in 1 iterations. Remains : 2/400 places, 3/2964 transitions.
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D20N150-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:(GEQ s0 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA Diffusion2D-PT-D20N150-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D20N150-LTLFireability-02 finished in 188 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0))||X((X(X(p1))||X(p2)))))'
Support contains 3 out of 400 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 21 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:45:10] [INFO ] Computed 1 place invariants in 16 ms
[2022-05-15 21:45:10] [INFO ] Implicit Places using invariants in 75 ms returned []
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:45:10] [INFO ] Computed 1 place invariants in 9 ms
[2022-05-15 21:45:11] [INFO ] Implicit Places using invariants and state equation in 485 ms returned []
Implicit Place search using SMT with State Equation took 562 ms to find 0 implicit places.
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:45:11] [INFO ] Computed 1 place invariants in 12 ms
[2022-05-15 21:45:11] [INFO ] Dead Transitions using invariants and state equation in 866 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 400/400 places, 2964/2964 transitions.
Stuttering acceptance computed with spot in 348 ms :[true, (AND (NOT p2) (NOT p1)), (NOT p1), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D20N150-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p2), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 1}, { cond=p0, acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=5 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={} source=5 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=6 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=6 dest: 7}], [{ cond=(NOT p0), acceptance={} source=7 dest: 0}, { cond=p0, acceptance={} source=7 dest: 7}]], initial=3, aps=[p2:(GEQ s23 1), p1:(GEQ s137 1), p0:(GEQ s338 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA Diffusion2D-PT-D20N150-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D20N150-LTLFireability-03 finished in 1832 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||X(G(X(p1)))))'
Support contains 3 out of 400 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 24 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:45:12] [INFO ] Computed 1 place invariants in 17 ms
[2022-05-15 21:45:12] [INFO ] Implicit Places using invariants in 81 ms returned []
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:45:12] [INFO ] Computed 1 place invariants in 9 ms
[2022-05-15 21:45:12] [INFO ] Implicit Places using invariants and state equation in 419 ms returned []
Implicit Place search using SMT with State Equation took 506 ms to find 0 implicit places.
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:45:12] [INFO ] Computed 1 place invariants in 12 ms
[2022-05-15 21:45:13] [INFO ] Dead Transitions using invariants and state equation in 739 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 400/400 places, 2964/2964 transitions.
Stuttering acceptance computed with spot in 139 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Diffusion2D-PT-D20N150-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(AND (GEQ s206 1) (GEQ s113 1)), p1:(AND (GEQ s301 1) (GEQ s113 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 16 reset in 2463 ms.
Stack based approach found an accepted trace after 8 steps with 0 reset with depth 9 and stack size 9 in 0 ms.
FORMULA Diffusion2D-PT-D20N150-LTLFireability-04 FALSE TECHNIQUES STACK_TEST
Treatment of property Diffusion2D-PT-D20N150-LTLFireability-04 finished in 3903 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(X(p0)))||G(X(X(G(p1))))))'
Support contains 2 out of 400 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 26 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:45:16] [INFO ] Computed 1 place invariants in 18 ms
[2022-05-15 21:45:16] [INFO ] Implicit Places using invariants in 84 ms returned []
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:45:16] [INFO ] Computed 1 place invariants in 14 ms
[2022-05-15 21:45:16] [INFO ] Implicit Places using invariants and state equation in 432 ms returned []
Implicit Place search using SMT with State Equation took 517 ms to find 0 implicit places.
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:45:16] [INFO ] Computed 1 place invariants in 10 ms
[2022-05-15 21:45:17] [INFO ] Dead Transitions using invariants and state equation in 878 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 400/400 places, 2964/2964 transitions.
Stuttering acceptance computed with spot in 237 ms :[true, (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Diffusion2D-PT-D20N150-LTLFireability-05 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=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 1}, { cond=(AND p1 p0), acceptance={} source=2 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=p1, acceptance={} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={} source=5 dest: 2}]], initial=4, aps=[p0:(LT s194 1), p1:(GEQ s159 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, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3083 steps with 0 reset in 48 ms.
FORMULA Diffusion2D-PT-D20N150-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D20N150-LTLFireability-05 finished in 1737 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(p0) U (X(G(p0)) U !F(p1))))))'
Support contains 2 out of 400 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 22 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:45:17] [INFO ] Computed 1 place invariants in 18 ms
[2022-05-15 21:45:17] [INFO ] Implicit Places using invariants in 69 ms returned []
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:45:17] [INFO ] Computed 1 place invariants in 10 ms
[2022-05-15 21:45:18] [INFO ] Implicit Places using invariants and state equation in 417 ms returned []
Implicit Place search using SMT with State Equation took 488 ms to find 0 implicit places.
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:45:18] [INFO ] Computed 1 place invariants in 20 ms
[2022-05-15 21:45:19] [INFO ] Dead Transitions using invariants and state equation in 750 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 400/400 places, 2964/2964 transitions.
Stuttering acceptance computed with spot in 146 ms :[p1, p1, p1, (NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D20N150-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}, { cond=p1, acceptance={0} source=2 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(LT s274 1), p0:(GEQ s101 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 393 reset in 640 ms.
Stack based approach found an accepted trace after 40 steps with 0 reset with depth 41 and stack size 41 in 0 ms.
FORMULA Diffusion2D-PT-D20N150-LTLFireability-06 FALSE TECHNIQUES STACK_TEST
Treatment of property Diffusion2D-PT-D20N150-LTLFireability-06 finished in 2080 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G((X(p0)||p1))&&X(F(p2))))'
Support contains 2 out of 400 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 21 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:45:20] [INFO ] Computed 1 place invariants in 19 ms
[2022-05-15 21:45:20] [INFO ] Implicit Places using invariants in 77 ms returned []
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:45:20] [INFO ] Computed 1 place invariants in 9 ms
[2022-05-15 21:45:20] [INFO ] Implicit Places using invariants and state equation in 427 ms returned []
Implicit Place search using SMT with State Equation took 506 ms to find 0 implicit places.
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:45:20] [INFO ] Computed 1 place invariants in 10 ms
[2022-05-15 21:45:21] [INFO ] Dead Transitions using invariants and state equation in 725 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 400/400 places, 2964/2964 transitions.
Stuttering acceptance computed with spot in 146 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (NOT p0), (AND (NOT p1) (NOT p0)), (NOT p2), true]
Running random walk in product with property : Diffusion2D-PT-D20N150-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=true, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={} source=1 dest: 4}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(GEQ s254 1), p0:(GEQ s8 1), p2:(AND (LT s8 1) (LT s254 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA Diffusion2D-PT-D20N150-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D20N150-LTLFireability-07 finished in 1424 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((X(F(p0))||p1))))'
Support contains 2 out of 400 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Graph (trivial) has 2938 edges and 400 vertex of which 398 / 400 are part of one of the 1 SCC in 5 ms
Free SCC test removed 397 places
Ensure Unique test removed 2959 transitions
Reduce isomorphic transitions removed 2959 transitions.
Applied a total of 1 rules in 13 ms. Remains 3 /400 variables (removed 397) and now considering 5/2964 (removed 2959) transitions.
// Phase 1: matrix 5 rows 3 cols
[2022-05-15 21:45:21] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-15 21:45:21] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 5 rows 3 cols
[2022-05-15 21:45:21] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-15 21:45:21] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2022-05-15 21:45:21] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 5 rows 3 cols
[2022-05-15 21:45:21] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-15 21:45:21] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 3/400 places, 5/2964 transitions.
Finished structural reductions, in 1 iterations. Remains : 3/400 places, 5/2964 transitions.
Stuttering acceptance computed with spot in 62 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Diffusion2D-PT-D20N150-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(LT s0 1), p0:(LT s1 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 11 steps with 0 reset in 1 ms.
FORMULA Diffusion2D-PT-D20N150-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D20N150-LTLFireability-08 finished in 166 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(p0)))'
Support contains 1 out of 400 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 19 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:45:21] [INFO ] Computed 1 place invariants in 14 ms
[2022-05-15 21:45:21] [INFO ] Implicit Places using invariants in 70 ms returned []
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:45:21] [INFO ] Computed 1 place invariants in 9 ms
[2022-05-15 21:45:22] [INFO ] Implicit Places using invariants and state equation in 419 ms returned []
Implicit Place search using SMT with State Equation took 490 ms to find 0 implicit places.
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:45:22] [INFO ] Computed 1 place invariants in 12 ms
[2022-05-15 21:45:22] [INFO ] Dead Transitions using invariants and state equation in 727 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 400/400 places, 2964/2964 transitions.
Stuttering acceptance computed with spot in 107 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D20N150-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LT s185 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 302 ms.
Product exploration explored 100000 steps with 50000 reset in 296 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 58 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA Diffusion2D-PT-D20N150-LTLFireability-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Diffusion2D-PT-D20N150-LTLFireability-09 finished in 2029 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 400 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 20 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:45:23] [INFO ] Computed 1 place invariants in 17 ms
[2022-05-15 21:45:23] [INFO ] Implicit Places using invariants in 76 ms returned []
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:45:23] [INFO ] Computed 1 place invariants in 9 ms
[2022-05-15 21:45:24] [INFO ] Implicit Places using invariants and state equation in 419 ms returned []
Implicit Place search using SMT with State Equation took 497 ms to find 0 implicit places.
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:45:24] [INFO ] Computed 1 place invariants in 9 ms
[2022-05-15 21:45:24] [INFO ] Dead Transitions using invariants and state equation in 881 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 400/400 places, 2964/2964 transitions.
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D20N150-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LT s368 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 288 ms.
Product exploration explored 100000 steps with 50000 reset in 303 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 53 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA Diffusion2D-PT-D20N150-LTLFireability-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Diffusion2D-PT-D20N150-LTLFireability-10 finished in 2135 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((!X(p0) U (!G(F(p1)) U p1)))))'
Support contains 2 out of 400 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 18 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:45:25] [INFO ] Computed 1 place invariants in 17 ms
[2022-05-15 21:45:25] [INFO ] Implicit Places using invariants in 78 ms returned []
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:45:25] [INFO ] Computed 1 place invariants in 9 ms
[2022-05-15 21:45:26] [INFO ] Implicit Places using invariants and state equation in 475 ms returned []
Implicit Place search using SMT with State Equation took 556 ms to find 0 implicit places.
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:45:26] [INFO ] Computed 1 place invariants in 17 ms
[2022-05-15 21:45:27] [INFO ] Dead Transitions using invariants and state equation in 837 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 400/400 places, 2964/2964 transitions.
Stuttering acceptance computed with spot in 154 ms :[(NOT p1), (NOT p1), (OR (NOT p1) p0), p1, (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Diffusion2D-PT-D20N150-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=p0, acceptance={} source=2 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={} source=3 dest: 3}, { cond=p1, acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(GEQ s103 1), p0:(GEQ s151 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 135 reset in 3648 ms.
Stack based approach found an accepted trace after 13 steps with 0 reset with depth 14 and stack size 14 in 1 ms.
FORMULA Diffusion2D-PT-D20N150-LTLFireability-11 FALSE TECHNIQUES STACK_TEST
Treatment of property Diffusion2D-PT-D20N150-LTLFireability-11 finished in 5238 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||p1)))'
Support contains 2 out of 400 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 22 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:45:30] [INFO ] Computed 1 place invariants in 18 ms
[2022-05-15 21:45:31] [INFO ] Implicit Places using invariants in 72 ms returned []
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:45:31] [INFO ] Computed 1 place invariants in 13 ms
[2022-05-15 21:45:31] [INFO ] Implicit Places using invariants and state equation in 393 ms returned []
Implicit Place search using SMT with State Equation took 468 ms to find 0 implicit places.
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:45:31] [INFO ] Computed 1 place invariants in 9 ms
[2022-05-15 21:45:32] [INFO ] Dead Transitions using invariants and state equation in 713 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 400/400 places, 2964/2964 transitions.
Stuttering acceptance computed with spot in 93 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Diffusion2D-PT-D20N150-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 2}]], initial=1, aps=[p0:(LT s352 1), p1:(GEQ s343 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1580 steps with 0 reset in 20 ms.
FORMULA Diffusion2D-PT-D20N150-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D20N150-LTLFireability-13 finished in 1339 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U (!F(p1)&&X(p2)))))'
Support contains 3 out of 400 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 15 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:45:32] [INFO ] Computed 1 place invariants in 14 ms
[2022-05-15 21:45:32] [INFO ] Implicit Places using invariants in 66 ms returned []
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:45:32] [INFO ] Computed 1 place invariants in 10 ms
[2022-05-15 21:45:32] [INFO ] Implicit Places using invariants and state equation in 407 ms returned []
Implicit Place search using SMT with State Equation took 474 ms to find 0 implicit places.
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:45:32] [INFO ] Computed 1 place invariants in 12 ms
[2022-05-15 21:45:33] [INFO ] Dead Transitions using invariants and state equation in 726 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 400/400 places, 2964/2964 transitions.
Stuttering acceptance computed with spot in 230 ms :[(OR (NOT p2) p1), (OR (NOT p2) p1), true, p1, (AND (NOT p1) (NOT p2)), p1, (NOT p2)]
Running random walk in product with property : Diffusion2D-PT-D20N150-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND p1 p0), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 4}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 5}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 6}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p1, acceptance={} source=3 dest: 2}, { cond=(NOT p1), acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=4 dest: 2}], [{ cond=(AND p1 p0), acceptance={0} source=5 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=5 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={} source=5 dest: 5}], [{ cond=(AND p1 p0 (NOT p2)), acceptance={0} source=6 dest: 1}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=6 dest: 2}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=6 dest: 3}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=6 dest: 4}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=6 dest: 5}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p1:(GEQ s284 1), p0:(GEQ s140 1), p2:(GEQ s255 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1712 steps with 0 reset in 19 ms.
FORMULA Diffusion2D-PT-D20N150-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Diffusion2D-PT-D20N150-LTLFireability-14 finished in 1487 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 400 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 2964/2964 transitions.
Applied a total of 0 rules in 17 ms. Remains 400 /400 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:45:33] [INFO ] Computed 1 place invariants in 15 ms
[2022-05-15 21:45:33] [INFO ] Implicit Places using invariants in 66 ms returned []
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:45:33] [INFO ] Computed 1 place invariants in 10 ms
[2022-05-15 21:45:34] [INFO ] Implicit Places using invariants and state equation in 402 ms returned []
Implicit Place search using SMT with State Equation took 469 ms to find 0 implicit places.
// Phase 1: matrix 2964 rows 400 cols
[2022-05-15 21:45:34] [INFO ] Computed 1 place invariants in 9 ms
[2022-05-15 21:45:34] [INFO ] Dead Transitions using invariants and state equation in 719 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 400/400 places, 2964/2964 transitions.
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Diffusion2D-PT-D20N150-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GEQ s342 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 367 reset in 658 ms.
Stack based approach found an accepted trace after 102 steps with 1 reset with depth 73 and stack size 73 in 0 ms.
FORMULA Diffusion2D-PT-D20N150-LTLFireability-15 FALSE TECHNIQUES STACK_TEST
Treatment of property Diffusion2D-PT-D20N150-LTLFireability-15 finished in 1963 ms.
All properties solved by simple procedures.
Total runtime 51848 ms.

BK_STOP 1652651135824

--------------------
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="Diffusion2D-PT-D20N150"
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 Diffusion2D-PT-D20N150, 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 r060-tall-165254772500772"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D20N150.tgz
mv Diffusion2D-PT-D20N150 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 ;