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.r312-tall-165472283001012.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.......................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is Szymanski-PT-a08, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472283001012
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 544K
-rw-r--r-- 1 mcc users 5.1K Jun 7 17:11 CTLCardinality.txt
-rw-r--r-- 1 mcc users 53K Jun 7 17:11 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Jun 7 17:10 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K Jun 7 17:10 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Jun 6 15:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Jun 6 15:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Jun 6 15:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Jun 6 15:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 14K Jun 7 17:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 156K Jun 7 17:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Jun 7 17:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 38K Jun 7 17:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Jun 6 15:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Jun 6 15:33 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 4 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 101K Jun 6 12:11 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 Szymanski-PT-a08-LTLFireability-00
FORMULA_NAME Szymanski-PT-a08-LTLFireability-01
FORMULA_NAME Szymanski-PT-a08-LTLFireability-02
FORMULA_NAME Szymanski-PT-a08-LTLFireability-03
FORMULA_NAME Szymanski-PT-a08-LTLFireability-04
FORMULA_NAME Szymanski-PT-a08-LTLFireability-05
FORMULA_NAME Szymanski-PT-a08-LTLFireability-06
FORMULA_NAME Szymanski-PT-a08-LTLFireability-07
FORMULA_NAME Szymanski-PT-a08-LTLFireability-08
FORMULA_NAME Szymanski-PT-a08-LTLFireability-09
FORMULA_NAME Szymanski-PT-a08-LTLFireability-10
FORMULA_NAME Szymanski-PT-a08-LTLFireability-11
FORMULA_NAME Szymanski-PT-a08-LTLFireability-12
FORMULA_NAME Szymanski-PT-a08-LTLFireability-13
FORMULA_NAME Szymanski-PT-a08-LTLFireability-14
FORMULA_NAME Szymanski-PT-a08-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1654969882715

Running Version 202205111006
[2022-06-11 17:51:23] [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]
[2022-06-11 17:51:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-11 17:51:24] [INFO ] Load time of PNML (sax parser for PT used): 90 ms
[2022-06-11 17:51:24] [INFO ] Transformed 61 places.
[2022-06-11 17:51:24] [INFO ] Transformed 224 transitions.
[2022-06-11 17:51:24] [INFO ] Parsed PT model containing 61 places and 224 transitions in 187 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 2 formulas.
Deduced a syphon composed of 12 places in 2 ms
Reduce places removed 12 places and 8 transitions.
FORMULA Szymanski-PT-a08-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-a08-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 25 out of 49 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 47 transition count 216
Applied a total of 2 rules in 34 ms. Remains 47 /49 variables (removed 2) and now considering 216/216 (removed 0) transitions.
[2022-06-11 17:51:24] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
// Phase 1: matrix 79 rows 47 cols
[2022-06-11 17:51:24] [INFO ] Computed 1 place invariants in 11 ms
[2022-06-11 17:51:24] [INFO ] Implicit Places using invariants in 161 ms returned []
[2022-06-11 17:51:24] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
// Phase 1: matrix 79 rows 47 cols
[2022-06-11 17:51:24] [INFO ] Computed 1 place invariants in 3 ms
[2022-06-11 17:51:24] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:51:24] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 287 ms to find 0 implicit places.
[2022-06-11 17:51:24] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
// Phase 1: matrix 79 rows 47 cols
[2022-06-11 17:51:24] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:51:24] [INFO ] Dead Transitions using invariants and state equation in 114 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 47/49 places, 216/216 transitions.
Finished structural reductions, in 1 iterations. Remains : 47/49 places, 216/216 transitions.
Support contains 25 out of 47 places after structural reductions.
[2022-06-11 17:51:25] [INFO ] Flatten gal took : 65 ms
[2022-06-11 17:51:25] [INFO ] Flatten gal took : 21 ms
[2022-06-11 17:51:25] [INFO ] Input system was already deterministic with 216 transitions.
Incomplete random walk after 10000 steps, including 13 resets, run finished after 279 ms. (steps per millisecond=35 ) properties (out of 26) seen :15
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
[2022-06-11 17:51:26] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
// Phase 1: matrix 79 rows 47 cols
[2022-06-11 17:51:26] [INFO ] Computed 1 place invariants in 2 ms
[2022-06-11 17:51:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-11 17:51:26] [INFO ] After 53ms SMT Verify possible using state equation in real domain returned unsat :1 sat :6 real:4
[2022-06-11 17:51:26] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:51:26] [INFO ] After 27ms SMT Verify possible using 9 Read/Feed constraints in real domain returned unsat :1 sat :0 real:10
[2022-06-11 17:51:26] [INFO ] After 163ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:10
[2022-06-11 17:51:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-11 17:51:26] [INFO ] After 72ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :10
[2022-06-11 17:51:26] [INFO ] After 39ms SMT Verify possible using 9 Read/Feed constraints in natural domain returned unsat :1 sat :10
[2022-06-11 17:51:26] [INFO ] After 138ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :10
Attempting to minimize the solution found.
Minimization took 67 ms.
[2022-06-11 17:51:26] [INFO ] After 341ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :10
Fused 11 Parikh solutions to 8 different solutions.
Parikh walk visited 0 properties in 51 ms.
Support contains 10 out of 47 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 47/47 places, 216/216 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 47 transition count 214
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 5 place count 44 transition count 202
Iterating global reduction 1 with 3 rules applied. Total rules applied 8 place count 44 transition count 202
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 1 with 16 rules applied. Total rules applied 24 place count 44 transition count 186
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 25 place count 43 transition count 182
Iterating global reduction 1 with 1 rules applied. Total rules applied 26 place count 43 transition count 182
Applied a total of 26 rules in 25 ms. Remains 43 /47 variables (removed 4) and now considering 182/216 (removed 34) transitions.
Finished structural reductions, in 1 iterations. Remains : 43/47 places, 182/216 transitions.
Incomplete random walk after 10003 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 10) seen :0
Finished probabilistic random walk after 740 steps, run visited all 10 properties in 25 ms. (steps per millisecond=29 )
Probabilistic random walk after 740 steps, saw 556 distinct states, run finished after 26 ms. (steps per millisecond=28 ) properties seen :10
FORMULA Szymanski-PT-a08-LTLFireability-06 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 13 simplifications.
FORMULA Szymanski-PT-a08-LTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 9 stabilizing places and 36 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(G(p0))))'
Support contains 2 out of 47 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 43 transition count 200
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 43 transition count 200
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 24 place count 43 transition count 184
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 26 place count 41 transition count 176
Iterating global reduction 0 with 2 rules applied. Total rules applied 28 place count 41 transition count 176
Applied a total of 28 rules in 24 ms. Remains 41 /47 variables (removed 6) and now considering 176/216 (removed 40) transitions.
[2022-06-11 17:51:27] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
// Phase 1: matrix 69 rows 41 cols
[2022-06-11 17:51:27] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:51:27] [INFO ] Implicit Places using invariants in 44 ms returned []
[2022-06-11 17:51:27] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
// Phase 1: matrix 69 rows 41 cols
[2022-06-11 17:51:27] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:51:27] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:51:27] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
[2022-06-11 17:51:27] [INFO ] Redundant transitions in 5 ms returned []
[2022-06-11 17:51:27] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
// Phase 1: matrix 69 rows 41 cols
[2022-06-11 17:51:27] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 17:51:27] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 41/47 places, 176/216 transitions.
Finished structural reductions, in 1 iterations. Remains : 41/47 places, 176/216 transitions.
Stuttering acceptance computed with spot in 167 ms :[(NOT p0)]
Running random walk in product with property : Szymanski-PT-a08-LTLFireability-00 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 s1 1) (GEQ s29 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 75 steps with 0 reset in 4 ms.
FORMULA Szymanski-PT-a08-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-a08-LTLFireability-00 finished in 453 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 47 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 42 transition count 196
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 42 transition count 196
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 26 place count 42 transition count 180
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 28 place count 40 transition count 172
Iterating global reduction 0 with 2 rules applied. Total rules applied 30 place count 40 transition count 172
Applied a total of 30 rules in 13 ms. Remains 40 /47 variables (removed 7) and now considering 172/216 (removed 44) transitions.
[2022-06-11 17:51:27] [INFO ] Flow matrix only has 68 transitions (discarded 104 similar events)
// Phase 1: matrix 68 rows 40 cols
[2022-06-11 17:51:27] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 17:51:27] [INFO ] Implicit Places using invariants in 41 ms returned []
[2022-06-11 17:51:27] [INFO ] Flow matrix only has 68 transitions (discarded 104 similar events)
// Phase 1: matrix 68 rows 40 cols
[2022-06-11 17:51:27] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:51:27] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:51:27] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
[2022-06-11 17:51:27] [INFO ] Redundant transitions in 5 ms returned []
[2022-06-11 17:51:27] [INFO ] Flow matrix only has 68 transitions (discarded 104 similar events)
// Phase 1: matrix 68 rows 40 cols
[2022-06-11 17:51:27] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:51:28] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 40/47 places, 172/216 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/47 places, 172/216 transitions.
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Szymanski-PT-a08-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s0 1) (GEQ s13 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 192 steps with 0 reset in 3 ms.
FORMULA Szymanski-PT-a08-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-a08-LTLFireability-02 finished in 293 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0)&&((!p1 U !p2) U G(p3))))'
Support contains 6 out of 47 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 43 transition count 200
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 43 transition count 200
Applied a total of 8 rules in 4 ms. Remains 43 /47 variables (removed 4) and now considering 200/216 (removed 16) transitions.
[2022-06-11 17:51:28] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
// Phase 1: matrix 75 rows 43 cols
[2022-06-11 17:51:28] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:51:28] [INFO ] Implicit Places using invariants in 40 ms returned []
[2022-06-11 17:51:28] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
// Phase 1: matrix 75 rows 43 cols
[2022-06-11 17:51:28] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:51:28] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:51:28] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
[2022-06-11 17:51:28] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
// Phase 1: matrix 75 rows 43 cols
[2022-06-11 17:51:28] [INFO ] Computed 1 place invariants in 12 ms
[2022-06-11 17:51:28] [INFO ] Dead Transitions using invariants and state equation in 106 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 43/47 places, 200/216 transitions.
Finished structural reductions, in 1 iterations. Remains : 43/47 places, 200/216 transitions.
Stuttering acceptance computed with spot in 282 ms :[(OR (NOT p3) (NOT p0)), true, (NOT p0), p2, (NOT p3), (NOT p3)]
Running random walk in product with property : Szymanski-PT-a08-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p3) p2 p1), acceptance={} source=0 dest: 1}, { cond=(OR p3 (NOT p2) (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p3) p2 (NOT p1)), acceptance={} source=0 dest: 3}, { cond=(AND p3 p2 p1), acceptance={} source=0 dest: 4}, { cond=(OR (NOT p2) (NOT p1)), acceptance={} source=0 dest: 5}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}], [{ cond=(AND p2 p1), acceptance={} source=3 dest: 1}, { cond=(AND p2 (NOT p1)), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p3), acceptance={} source=4 dest: 1}, { cond=p3, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p3) p2 p1), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p3) p2 (NOT p1)), acceptance={} source=5 dest: 3}, { cond=(AND p3 p2 p1), acceptance={} source=5 dest: 4}, { cond=(OR (AND p3 (NOT p2)) (AND p3 (NOT p1))), acceptance={} source=5 dest: 5}, { cond=(OR (AND (NOT p3) (NOT p2)) (AND (NOT p3) (NOT p1))), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p3:(AND (GEQ s0 1) (GEQ s13 1)), p2:(AND (GEQ s0 1) (GEQ s31 1)), p1:(AND (GEQ s0 1) (GEQ s36 1)), p0:(OR (LT s3 1) (LT s29 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 243 steps with 1 reset in 10 ms.
FORMULA Szymanski-PT-a08-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-a08-LTLFireability-03 finished in 536 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F((F(p0)||p1))||G(X(X(p1)))||G(p2)))'
Support contains 5 out of 47 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 44 transition count 204
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 44 transition count 204
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 22 place count 44 transition count 188
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 24 place count 42 transition count 180
Iterating global reduction 0 with 2 rules applied. Total rules applied 26 place count 42 transition count 180
Applied a total of 26 rules in 17 ms. Remains 42 /47 variables (removed 5) and now considering 180/216 (removed 36) transitions.
[2022-06-11 17:51:28] [INFO ] Flow matrix only has 70 transitions (discarded 110 similar events)
// Phase 1: matrix 70 rows 42 cols
[2022-06-11 17:51:28] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 17:51:28] [INFO ] Implicit Places using invariants in 36 ms returned []
[2022-06-11 17:51:28] [INFO ] Flow matrix only has 70 transitions (discarded 110 similar events)
// Phase 1: matrix 70 rows 42 cols
[2022-06-11 17:51:28] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:51:28] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:51:28] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
[2022-06-11 17:51:28] [INFO ] Redundant transitions in 2 ms returned []
[2022-06-11 17:51:28] [INFO ] Flow matrix only has 70 transitions (discarded 110 similar events)
// Phase 1: matrix 70 rows 42 cols
[2022-06-11 17:51:28] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 17:51:28] [INFO ] Dead Transitions using invariants and state equation in 71 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 42/47 places, 180/216 transitions.
Finished structural reductions, in 1 iterations. Remains : 42/47 places, 180/216 transitions.
Stuttering acceptance computed with spot in 81 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : Szymanski-PT-a08-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(AND (GEQ s2 1) (GEQ s13 1)), p1:(AND (GEQ s2 1) (GEQ s27 1)), p2:(AND (GEQ s3 1) (GEQ s14 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 67633 steps with 4288 reset in 208 ms.
FORMULA Szymanski-PT-a08-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-a08-LTLFireability-04 finished in 501 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 47 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 42 transition count 196
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 42 transition count 196
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 26 place count 42 transition count 180
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 28 place count 40 transition count 172
Iterating global reduction 0 with 2 rules applied. Total rules applied 30 place count 40 transition count 172
Applied a total of 30 rules in 18 ms. Remains 40 /47 variables (removed 7) and now considering 172/216 (removed 44) transitions.
[2022-06-11 17:51:29] [INFO ] Flow matrix only has 68 transitions (discarded 104 similar events)
// Phase 1: matrix 68 rows 40 cols
[2022-06-11 17:51:29] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:51:29] [INFO ] Implicit Places using invariants in 37 ms returned []
[2022-06-11 17:51:29] [INFO ] Flow matrix only has 68 transitions (discarded 104 similar events)
// Phase 1: matrix 68 rows 40 cols
[2022-06-11 17:51:29] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:51:29] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:51:29] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
[2022-06-11 17:51:29] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-11 17:51:29] [INFO ] Flow matrix only has 68 transitions (discarded 104 similar events)
// Phase 1: matrix 68 rows 40 cols
[2022-06-11 17:51:29] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 17:51:29] [INFO ] Dead Transitions using invariants and state equation in 61 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 40/47 places, 172/216 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/47 places, 172/216 transitions.
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Szymanski-PT-a08-LTLFireability-05 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:(OR (LT s5 1) (LT s11 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 528 reset in 185 ms.
Product exploration explored 100000 steps with 551 reset in 198 ms.
Computed a total of 8 stabilizing places and 32 stable transitions
Computed a total of 8 stabilizing places and 32 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 502 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 55 ms :[(NOT p0), (NOT p0)]
Finished random walk after 4514 steps, including 5 resets, run visited all 1 properties in 8 ms. (steps per millisecond=564 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 244 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 :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 40 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 40/40 places, 172/172 transitions.
Applied a total of 0 rules in 15 ms. Remains 40 /40 variables (removed 0) and now considering 172/172 (removed 0) transitions.
[2022-06-11 17:51:30] [INFO ] Flow matrix only has 68 transitions (discarded 104 similar events)
// Phase 1: matrix 68 rows 40 cols
[2022-06-11 17:51:30] [INFO ] Computed 1 place invariants in 2 ms
[2022-06-11 17:51:30] [INFO ] Implicit Places using invariants in 41 ms returned []
[2022-06-11 17:51:30] [INFO ] Flow matrix only has 68 transitions (discarded 104 similar events)
// Phase 1: matrix 68 rows 40 cols
[2022-06-11 17:51:30] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:51:30] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:51:30] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
[2022-06-11 17:51:30] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-11 17:51:30] [INFO ] Flow matrix only has 68 transitions (discarded 104 similar events)
// Phase 1: matrix 68 rows 40 cols
[2022-06-11 17:51:30] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:51:30] [INFO ] Dead Transitions using invariants and state equation in 60 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 172/172 transitions.
Computed a total of 8 stabilizing places and 32 stable transitions
Computed a total of 8 stabilizing places and 32 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 258 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 83 ms :[(NOT p0), (NOT p0)]
Finished random walk after 3733 steps, including 3 resets, run visited all 1 properties in 6 ms. (steps per millisecond=622 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 149 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 87 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 193 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 557 reset in 190 ms.
Product exploration explored 100000 steps with 532 reset in 279 ms.
Built C files in :
/tmp/ltsmin12717898095670696117
[2022-06-11 17:51:32] [INFO ] Computing symmetric may disable matrix : 172 transitions.
[2022-06-11 17:51:32] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-11 17:51:32] [INFO ] Computing symmetric may enable matrix : 172 transitions.
[2022-06-11 17:51:32] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-11 17:51:32] [INFO ] Computing Do-Not-Accords matrix : 172 transitions.
[2022-06-11 17:51:32] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-11 17:51:32] [INFO ] Built C files in 62ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12717898095670696117
Running compilation step : cd /tmp/ltsmin12717898095670696117;'/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 587 ms.
Running link step : cd /tmp/ltsmin12717898095670696117;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin12717898095670696117;'/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/stateBased15800995389100220492.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 40 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 40/40 places, 172/172 transitions.
Applied a total of 0 rules in 8 ms. Remains 40 /40 variables (removed 0) and now considering 172/172 (removed 0) transitions.
[2022-06-11 17:51:47] [INFO ] Flow matrix only has 68 transitions (discarded 104 similar events)
// Phase 1: matrix 68 rows 40 cols
[2022-06-11 17:51:47] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:51:47] [INFO ] Implicit Places using invariants in 44 ms returned []
[2022-06-11 17:51:47] [INFO ] Flow matrix only has 68 transitions (discarded 104 similar events)
// Phase 1: matrix 68 rows 40 cols
[2022-06-11 17:51:47] [INFO ] Computed 1 place invariants in 2 ms
[2022-06-11 17:51:47] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:51:47] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
[2022-06-11 17:51:47] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-11 17:51:47] [INFO ] Flow matrix only has 68 transitions (discarded 104 similar events)
// Phase 1: matrix 68 rows 40 cols
[2022-06-11 17:51:47] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 17:51:47] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 172/172 transitions.
Built C files in :
/tmp/ltsmin14856274676471986249
[2022-06-11 17:51:47] [INFO ] Computing symmetric may disable matrix : 172 transitions.
[2022-06-11 17:51:47] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-11 17:51:47] [INFO ] Computing symmetric may enable matrix : 172 transitions.
[2022-06-11 17:51:47] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-11 17:51:47] [INFO ] Computing Do-Not-Accords matrix : 172 transitions.
[2022-06-11 17:51:47] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-11 17:51:47] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14856274676471986249
Running compilation step : cd /tmp/ltsmin14856274676471986249;'/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 305 ms.
Running link step : cd /tmp/ltsmin14856274676471986249;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin14856274676471986249;'/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/stateBased17252460202488503447.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-06-11 17:52:02] [INFO ] Flatten gal took : 11 ms
[2022-06-11 17:52:02] [INFO ] Flatten gal took : 9 ms
[2022-06-11 17:52:02] [INFO ] Time to serialize gal into /tmp/LTL16737740097372905195.gal : 2 ms
[2022-06-11 17:52:02] [INFO ] Time to serialize properties into /tmp/LTL14126670440908112847.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16737740097372905195.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14126670440908112847.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1673774...268
Read 1 LTL properties
Checking formula 0 : !((G(F("((s5<1)||(l3<1))"))))
Formula 0 simplified : !GF"((s5<1)||(l3<1))"
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t19, t20, t43, t44, t54, t55, t72, t104, t105, t148, t156, t157, t158, t159, t175, t1...283
Computing Next relation with stutter on 5.39404e+10 deadlock states
47 unique states visited
0 strongly connected components in search stack
54 transitions explored
28 items max in DFS search stack
329 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,3.31702,83040,1,0,255,354677,374,210,2726,339162,708
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA Szymanski-PT-a08-LTLFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property Szymanski-PT-a08-LTLFireability-05 finished in 37294 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 47 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 42 transition count 196
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 42 transition count 196
Applied a total of 10 rules in 6 ms. Remains 42 /47 variables (removed 5) and now considering 196/216 (removed 20) transitions.
[2022-06-11 17:52:06] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2022-06-11 17:52:06] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 17:52:06] [INFO ] Implicit Places using invariants in 46 ms returned []
[2022-06-11 17:52:06] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2022-06-11 17:52:06] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 17:52:06] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:52:06] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 121 ms to find 0 implicit places.
[2022-06-11 17:52:06] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2022-06-11 17:52:06] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:52:06] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 42/47 places, 196/216 transitions.
Finished structural reductions, in 1 iterations. Remains : 42/47 places, 196/216 transitions.
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Szymanski-PT-a08-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s3 1) (LT s9 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 130 ms.
Product exploration explored 100000 steps with 50000 reset in 116 ms.
Computed a total of 8 stabilizing places and 32 stable transitions
Computed a total of 8 stabilizing places and 32 stable transitions
Detected a total of 8/42 stabilizing places and 32/196 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 4 factoid took 77 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA Szymanski-PT-a08-LTLFireability-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Szymanski-PT-a08-LTLFireability-07 finished in 617 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 47 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 43 transition count 200
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 43 transition count 200
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 24 place count 43 transition count 184
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 26 place count 41 transition count 176
Iterating global reduction 0 with 2 rules applied. Total rules applied 28 place count 41 transition count 176
Applied a total of 28 rules in 19 ms. Remains 41 /47 variables (removed 6) and now considering 176/216 (removed 40) transitions.
[2022-06-11 17:52:07] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
// Phase 1: matrix 69 rows 41 cols
[2022-06-11 17:52:07] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:52:07] [INFO ] Implicit Places using invariants in 39 ms returned []
[2022-06-11 17:52:07] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
// Phase 1: matrix 69 rows 41 cols
[2022-06-11 17:52:07] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 17:52:07] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:52:07] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
[2022-06-11 17:52:07] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-11 17:52:07] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
// Phase 1: matrix 69 rows 41 cols
[2022-06-11 17:52:07] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 17:52:07] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 41/47 places, 176/216 transitions.
Finished structural reductions, in 1 iterations. Remains : 41/47 places, 176/216 transitions.
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Running random walk in product with property : Szymanski-PT-a08-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s3 1) (GEQ s26 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 243 steps with 0 reset in 1 ms.
FORMULA Szymanski-PT-a08-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-a08-LTLFireability-08 finished in 219 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((!(!p0 U p1)||G(X(X(F(G(p2))))))))'
Support contains 5 out of 47 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 43 transition count 200
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 43 transition count 200
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 24 place count 43 transition count 184
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 42 transition count 180
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 42 transition count 180
Applied a total of 26 rules in 12 ms. Remains 42 /47 variables (removed 5) and now considering 180/216 (removed 36) transitions.
[2022-06-11 17:52:07] [INFO ] Flow matrix only has 70 transitions (discarded 110 similar events)
// Phase 1: matrix 70 rows 42 cols
[2022-06-11 17:52:07] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:52:07] [INFO ] Implicit Places using invariants in 33 ms returned []
[2022-06-11 17:52:07] [INFO ] Flow matrix only has 70 transitions (discarded 110 similar events)
// Phase 1: matrix 70 rows 42 cols
[2022-06-11 17:52:07] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:52:07] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:52:07] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
[2022-06-11 17:52:07] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-11 17:52:07] [INFO ] Flow matrix only has 70 transitions (discarded 110 similar events)
// Phase 1: matrix 70 rows 42 cols
[2022-06-11 17:52:07] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 17:52:07] [INFO ] Dead Transitions using invariants and state equation in 64 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 42/47 places, 180/216 transitions.
Finished structural reductions, in 1 iterations. Remains : 42/47 places, 180/216 transitions.
Stuttering acceptance computed with spot in 28 ms :[(AND p1 (NOT p2))]
Running random walk in product with property : Szymanski-PT-a08-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(AND p2 (NOT p0) (NOT p1)), acceptance={} source=0 dest: 0}, { cond=(AND p2 p1), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p2:(OR (LT s2 1) (LT s19 1)), p0:(AND (GEQ s2 1) (GEQ s31 1)), p1:(AND (GEQ s0 1) (GEQ s33 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 1909 reset in 186 ms.
Product exploration explored 100000 steps with 1908 reset in 228 ms.
Computed a total of 8 stabilizing places and 32 stable transitions
Computed a total of 8 stabilizing places and 32 stable transitions
Knowledge obtained : [(AND p2 (NOT p0) (NOT p1)), (X (NOT (AND (NOT p2) p1))), (X (NOT (AND (NOT p2) (NOT p0) (NOT p1)))), (X (AND p2 (NOT p0) (NOT p1))), (X (NOT (AND p2 p1))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p1))))), (X (X (AND p2 (NOT p0) (NOT p1)))), (X (X (NOT (AND p2 p1))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 245 ms. Reduced automaton from 1 states, 4 edges and 3 AP to 1 states, 4 edges and 3 AP.
Stuttering acceptance computed with spot in 26 ms :[(AND p1 (NOT p2))]
Incomplete random walk after 10002 steps, including 8 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 4) seen :2
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2022-06-11 17:52:08] [INFO ] Flow matrix only has 70 transitions (discarded 110 similar events)
// Phase 1: matrix 70 rows 42 cols
[2022-06-11 17:52:08] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:52:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-11 17:52:08] [INFO ] After 33ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:1
[2022-06-11 17:52:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-11 17:52:08] [INFO ] After 18ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2022-06-11 17:52:08] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:52:08] [INFO ] After 5ms SMT Verify possible using 9 Read/Feed constraints in natural domain returned unsat :1 sat :1
[2022-06-11 17:52:08] [INFO ] After 13ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2022-06-11 17:52:08] [INFO ] After 66ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 42 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 42/42 places, 180/180 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 42 transition count 179
Applied a total of 1 rules in 8 ms. Remains 42 /42 variables (removed 0) and now considering 179/180 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 42/42 places, 179/180 transitions.
Incomplete random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Finished probabilistic random walk after 2936 steps, run visited all 1 properties in 9 ms. (steps per millisecond=326 )
Probabilistic random walk after 2936 steps, saw 2178 distinct states, run finished after 9 ms. (steps per millisecond=326 ) properties seen :1
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p2 (NOT p0) (NOT p1)), (X (NOT (AND (NOT p2) p1))), (X (NOT (AND (NOT p2) (NOT p0) (NOT p1)))), (X (AND p2 (NOT p0) (NOT p1))), (X (NOT (AND p2 p1))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p1))))), (X (X (AND p2 (NOT p0) (NOT p1)))), (X (X (NOT (AND p2 p1)))), (G (NOT (AND p1 (NOT p2))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1) p2))), (F (AND (NOT p0) (NOT p1) (NOT p2))), (F (AND p1 p2))]
Knowledge based reduction with 10 factoid took 392 ms. Reduced automaton from 1 states, 4 edges and 3 AP to 1 states, 4 edges and 3 AP.
Stuttering acceptance computed with spot in 36 ms :[(AND (NOT p0) p1 (NOT p2))]
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p0) p1 (NOT p2))]
Support contains 5 out of 42 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 42/42 places, 180/180 transitions.
Applied a total of 0 rules in 9 ms. Remains 42 /42 variables (removed 0) and now considering 180/180 (removed 0) transitions.
[2022-06-11 17:52:08] [INFO ] Flow matrix only has 70 transitions (discarded 110 similar events)
// Phase 1: matrix 70 rows 42 cols
[2022-06-11 17:52:08] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 17:52:08] [INFO ] Implicit Places using invariants in 41 ms returned []
[2022-06-11 17:52:08] [INFO ] Flow matrix only has 70 transitions (discarded 110 similar events)
// Phase 1: matrix 70 rows 42 cols
[2022-06-11 17:52:08] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:52:09] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:52:09] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 102 ms to find 0 implicit places.
[2022-06-11 17:52:09] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-11 17:52:09] [INFO ] Flow matrix only has 70 transitions (discarded 110 similar events)
// Phase 1: matrix 70 rows 42 cols
[2022-06-11 17:52:09] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 17:52:09] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 42/42 places, 180/180 transitions.
Computed a total of 8 stabilizing places and 32 stable transitions
Computed a total of 8 stabilizing places and 32 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT (OR (AND p0 p1) (AND p1 p2)))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (AND (NOT p0) (NOT p1) p2)), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (X (NOT (OR (AND p0 p1) (AND p1 p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (AND (NOT p0) (NOT p1) p2))), (X (X (NOT (AND (NOT p0) p1 (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 320 ms. Reduced automaton from 1 states, 4 edges and 3 AP to 1 states, 4 edges and 3 AP.
Stuttering acceptance computed with spot in 27 ms :[(AND (NOT p0) p1 (NOT p2))]
Incomplete random walk after 10006 steps, including 7 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 4) seen :2
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2022-06-11 17:52:09] [INFO ] Flow matrix only has 70 transitions (discarded 110 similar events)
// Phase 1: matrix 70 rows 42 cols
[2022-06-11 17:52:09] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 17:52:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-11 17:52:09] [INFO ] After 44ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-06-11 17:52:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-11 17:52:09] [INFO ] After 19ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2022-06-11 17:52:09] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:52:09] [INFO ] After 6ms SMT Verify possible using 9 Read/Feed constraints in natural domain returned unsat :1 sat :1
[2022-06-11 17:52:09] [INFO ] After 14ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2022-06-11 17:52:09] [INFO ] After 64ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 5 out of 42 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 42/42 places, 180/180 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 42 transition count 179
Applied a total of 1 rules in 4 ms. Remains 42 /42 variables (removed 0) and now considering 179/180 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 42/42 places, 179/180 transitions.
Incomplete random walk after 10007 steps, including 4 resets, run finished after 6 ms. (steps per millisecond=1667 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Finished probabilistic random walk after 2936 steps, run visited all 1 properties in 10 ms. (steps per millisecond=293 )
Probabilistic random walk after 2936 steps, saw 2178 distinct states, run finished after 10 ms. (steps per millisecond=293 ) properties seen :1
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT (OR (AND p0 p1) (AND p1 p2)))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (AND (NOT p0) (NOT p1) p2)), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (X (NOT (OR (AND p0 p1) (AND p1 p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (AND (NOT p0) (NOT p1) p2))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (G (NOT (AND (NOT p0) p1 (NOT p2))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1) p2))), (F (AND (NOT p0) (NOT p1) (NOT p2))), (F (OR (AND p0 p1) (AND p1 p2)))]
Knowledge based reduction with 10 factoid took 365 ms. Reduced automaton from 1 states, 4 edges and 3 AP to 1 states, 4 edges and 3 AP.
Stuttering acceptance computed with spot in 31 ms :[(AND (NOT p0) p1 (NOT p2))]
Stuttering acceptance computed with spot in 34 ms :[(AND (NOT p0) p1 (NOT p2))]
Stuttering acceptance computed with spot in 26 ms :[(AND (NOT p0) p1 (NOT p2))]
Product exploration explored 100000 steps with 1836 reset in 202 ms.
Product exploration explored 100000 steps with 1876 reset in 337 ms.
Built C files in :
/tmp/ltsmin9146993130776812012
[2022-06-11 17:52:13] [INFO ] Computing symmetric may disable matrix : 180 transitions.
[2022-06-11 17:52:13] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-11 17:52:13] [INFO ] Computing symmetric may enable matrix : 180 transitions.
[2022-06-11 17:52:13] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-11 17:52:13] [INFO ] Computing Do-Not-Accords matrix : 180 transitions.
[2022-06-11 17:52:13] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-11 17:52:13] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9146993130776812012
Running compilation step : cd /tmp/ltsmin9146993130776812012;'/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 306 ms.
Running link step : cd /tmp/ltsmin9146993130776812012;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin9146993130776812012;'/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/stateBased7951016475259779359.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 5 out of 42 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 42/42 places, 180/180 transitions.
Applied a total of 0 rules in 7 ms. Remains 42 /42 variables (removed 0) and now considering 180/180 (removed 0) transitions.
[2022-06-11 17:52:28] [INFO ] Flow matrix only has 70 transitions (discarded 110 similar events)
// Phase 1: matrix 70 rows 42 cols
[2022-06-11 17:52:28] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:52:28] [INFO ] Implicit Places using invariants in 38 ms returned []
[2022-06-11 17:52:28] [INFO ] Flow matrix only has 70 transitions (discarded 110 similar events)
// Phase 1: matrix 70 rows 42 cols
[2022-06-11 17:52:28] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:52:28] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:52:28] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
[2022-06-11 17:52:28] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-11 17:52:28] [INFO ] Flow matrix only has 70 transitions (discarded 110 similar events)
// Phase 1: matrix 70 rows 42 cols
[2022-06-11 17:52:28] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 17:52:28] [INFO ] Dead Transitions using invariants and state equation in 60 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 42/42 places, 180/180 transitions.
Built C files in :
/tmp/ltsmin17595152691081412773
[2022-06-11 17:52:28] [INFO ] Computing symmetric may disable matrix : 180 transitions.
[2022-06-11 17:52:28] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-11 17:52:28] [INFO ] Computing symmetric may enable matrix : 180 transitions.
[2022-06-11 17:52:28] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-11 17:52:28] [INFO ] Computing Do-Not-Accords matrix : 180 transitions.
[2022-06-11 17:52:28] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-11 17:52:28] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17595152691081412773
Running compilation step : cd /tmp/ltsmin17595152691081412773;'/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 303 ms.
Running link step : cd /tmp/ltsmin17595152691081412773;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin17595152691081412773;'/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/stateBased17625300625928222467.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-06-11 17:52:43] [INFO ] Flatten gal took : 10 ms
[2022-06-11 17:52:43] [INFO ] Flatten gal took : 9 ms
[2022-06-11 17:52:43] [INFO ] Time to serialize gal into /tmp/LTL6326756354450043144.gal : 2 ms
[2022-06-11 17:52:43] [INFO ] Time to serialize properties into /tmp/LTL12211570838132657168.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6326756354450043144.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12211570838132657168.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL6326756...267
Read 1 LTL properties
Checking formula 0 : !((F((!((!("((s2>=1)&&(l28>=1))"))U("((s0>=1)&&(l30>=1))")))||(G(X(X(F(G("((s2<1)||(l13<1))")))))))))
Formula 0 simplified : !F(!(!"((s2>=1)&&(l28>=1))" U "((s0>=1)&&(l30>=1))") | GXXFG"((s2<1)||(l13<1))")
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t19, t20, t43, t44, t54, t55, t72, t104, t105, t148, t156, t157, t158, t159, t175, t1...283
Computing Next relation with stutter on 1.21014e+11 deadlock states
Detected timeout of ITS tools.
[2022-06-11 17:52:58] [INFO ] Flatten gal took : 11 ms
[2022-06-11 17:52:58] [INFO ] Applying decomposition
[2022-06-11 17:52:58] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph5625359827054427177.txt' '-o' '/tmp/graph5625359827054427177.bin' '-w' '/tmp/graph5625359827054427177.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph5625359827054427177.bin' '-l' '-1' '-v' '-w' '/tmp/graph5625359827054427177.weights' '-q' '0' '-e' '0.001'
[2022-06-11 17:52:58] [INFO ] Decomposing Gal with order
[2022-06-11 17:52:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-11 17:52:58] [INFO ] Removed a total of 313 redundant transitions.
[2022-06-11 17:52:58] [INFO ] Flatten gal took : 46 ms
[2022-06-11 17:52:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 45 labels/synchronizations in 7 ms.
[2022-06-11 17:52:58] [INFO ] Time to serialize gal into /tmp/LTL8504663271396168531.gal : 2 ms
[2022-06-11 17:52:58] [INFO ] Time to serialize properties into /tmp/LTL6123864523911414950.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8504663271396168531.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6123864523911414950.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL8504663...245
Read 1 LTL properties
Checking formula 0 : !((F((!((!("((i1.u3.s2>=1)&&(i3.u8.l28>=1))"))U("((u0.s0>=1)&&(i4.u9.l30>=1))")))||(G(X(X(F(G("((i1.u3.s2<1)||(i1.u4.l13<1))")))))))))
Formula 0 simplified : !F(!(!"((i1.u3.s2>=1)&&(i3.u8.l28>=1))" U "((u0.s0>=1)&&(i4.u9.l30>=1))") | GXXFG"((i1.u3.s2<1)||(i1.u4.l13<1))")
Reverse transition relation is NOT exact ! Due to transitions t4, t19, t20, t43, t44, t54, t55, t72, t104, t105, t148, t156, t157, t158, t159, t175, t199, ...285
Computing Next relation with stutter on 1.21014e+11 deadlock states
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7236599481229204696
[2022-06-11 17:53:13] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7236599481229204696
Running compilation step : cd /tmp/ltsmin7236599481229204696;'/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 248 ms.
Running link step : cd /tmp/ltsmin7236599481229204696;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin7236599481229204696;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((!(!(LTLAPp0==true) U (LTLAPp1==true))||[](X(X(<>([]((LTLAPp2==true))))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property Szymanski-PT-a08-LTLFireability-11 finished in 81692 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((X((p1 U G(!p2)))&&p0))))'
Support contains 4 out of 47 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 42 transition count 196
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 42 transition count 196
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 26 place count 42 transition count 180
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 41 transition count 176
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 41 transition count 176
Applied a total of 28 rules in 12 ms. Remains 41 /47 variables (removed 6) and now considering 176/216 (removed 40) transitions.
[2022-06-11 17:53:29] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
// Phase 1: matrix 69 rows 41 cols
[2022-06-11 17:53:29] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 17:53:29] [INFO ] Implicit Places using invariants in 40 ms returned []
[2022-06-11 17:53:29] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
// Phase 1: matrix 69 rows 41 cols
[2022-06-11 17:53:29] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:53:29] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:53:29] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
[2022-06-11 17:53:29] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-11 17:53:29] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
// Phase 1: matrix 69 rows 41 cols
[2022-06-11 17:53:29] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 17:53:29] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 41/47 places, 176/216 transitions.
Finished structural reductions, in 1 iterations. Remains : 41/47 places, 176/216 transitions.
Stuttering acceptance computed with spot in 183 ms :[(OR (NOT p0) p2), (OR (NOT p0) p2), p2, p2]
Running random walk in product with property : Szymanski-PT-a08-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) p2 (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(OR (AND p0 (NOT p2)) (AND (NOT p2) p1)), acceptance={} source=2 dest: 2}, { cond=(OR (AND p0 p2) (AND p2 p1)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) p2), acceptance={0} source=3 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(AND p0 p2), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s0 1) (GEQ s32 1)), p2:(AND (GEQ s1 1) (GEQ s35 1)), p1:(AND (GEQ s0 1) (GEQ s32 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 180 steps with 0 reset in 1 ms.
FORMULA Szymanski-PT-a08-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-a08-LTLFireability-12 finished in 396 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(!(p0 U p1)))'
Support contains 4 out of 47 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 42 transition count 196
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 42 transition count 196
Applied a total of 10 rules in 3 ms. Remains 42 /47 variables (removed 5) and now considering 196/216 (removed 20) transitions.
[2022-06-11 17:53:29] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2022-06-11 17:53:29] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:53:29] [INFO ] Implicit Places using invariants in 41 ms returned []
[2022-06-11 17:53:29] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2022-06-11 17:53:29] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 17:53:29] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:53:29] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
[2022-06-11 17:53:29] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2022-06-11 17:53:29] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:53:29] [INFO ] Dead Transitions using invariants and state equation in 64 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 42/47 places, 196/216 transitions.
Finished structural reductions, in 1 iterations. Remains : 42/47 places, 196/216 transitions.
Stuttering acceptance computed with spot in 66 ms :[true, p1, p1]
Running random walk in product with property : Szymanski-PT-a08-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p1, acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(AND (GEQ s0 1) (GEQ s35 1)), p0:(AND (GEQ s1 1) (GEQ s13 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]]
Product exploration explored 100000 steps with 50000 reset in 111 ms.
Product exploration explored 100000 steps with 50000 reset in 110 ms.
Computed a total of 8 stabilizing places and 32 stable transitions
Computed a total of 8 stabilizing places and 32 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X (NOT p1)), true, (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT p1))
Knowledge based reduction with 6 factoid took 91 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA Szymanski-PT-a08-LTLFireability-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Szymanski-PT-a08-LTLFireability-13 finished in 558 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(G(p0))&&(((F(p1) U p0) U p0) U p2)))'
Support contains 6 out of 47 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 42 transition count 196
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 42 transition count 196
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 0 with 12 rules applied. Total rules applied 22 place count 42 transition count 184
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 41 transition count 180
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 41 transition count 180
Applied a total of 24 rules in 17 ms. Remains 41 /47 variables (removed 6) and now considering 180/216 (removed 36) transitions.
[2022-06-11 17:53:29] [INFO ] Flow matrix only has 70 transitions (discarded 110 similar events)
// Phase 1: matrix 70 rows 41 cols
[2022-06-11 17:53:29] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 17:53:30] [INFO ] Implicit Places using invariants in 41 ms returned []
[2022-06-11 17:53:30] [INFO ] Flow matrix only has 70 transitions (discarded 110 similar events)
// Phase 1: matrix 70 rows 41 cols
[2022-06-11 17:53:30] [INFO ] Computed 1 place invariants in 4 ms
[2022-06-11 17:53:30] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:53:30] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 102 ms to find 0 implicit places.
[2022-06-11 17:53:30] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-11 17:53:30] [INFO ] Flow matrix only has 70 transitions (discarded 110 similar events)
// Phase 1: matrix 70 rows 41 cols
[2022-06-11 17:53:30] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:53:30] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 41/47 places, 180/216 transitions.
Finished structural reductions, in 1 iterations. Remains : 41/47 places, 180/216 transitions.
Stuttering acceptance computed with spot in 170 ms :[(OR (NOT p2) (NOT p0)), (NOT p0), (NOT p1), (NOT p0), (NOT p2)]
Running random walk in product with property : Szymanski-PT-a08-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 3}, { cond=(NOT p2), acceptance={} source=0 dest: 4}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=4 dest: 3}, { cond=(NOT p2), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (GEQ s0 1) (GEQ s31 1)), p2:(AND (GEQ s3 1) (GEQ s8 1)), p1:(AND (GEQ s2 1) (GEQ s39 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Stuttering criterion allowed to conclude after 85 steps with 0 reset in 0 ms.
FORMULA Szymanski-PT-a08-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-a08-LTLFireability-14 finished in 384 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(F(p0))||(X(!p0)&&!(!p0 U p1))))'
Support contains 4 out of 47 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 216/216 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 42 transition count 196
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 42 transition count 196
Applied a total of 10 rules in 2 ms. Remains 42 /47 variables (removed 5) and now considering 196/216 (removed 20) transitions.
[2022-06-11 17:53:30] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2022-06-11 17:53:30] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:53:30] [INFO ] Implicit Places using invariants in 35 ms returned []
[2022-06-11 17:53:30] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2022-06-11 17:53:30] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 17:53:30] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:53:30] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
[2022-06-11 17:53:30] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2022-06-11 17:53:30] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:53:30] [INFO ] Dead Transitions using invariants and state equation in 71 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 42/47 places, 196/216 transitions.
Finished structural reductions, in 1 iterations. Remains : 42/47 places, 196/216 transitions.
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Running random walk in product with property : Szymanski-PT-a08-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=p1, acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (LT s0 1) (LT s38 1)), p1:(AND (GEQ s2 1) (GEQ s13 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][false, false, false]]
Initial state of product has no viable successors after 0 steps with 0 reset in 0 ms.
FORMULA Szymanski-PT-a08-LTLFireability-15 TRUE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-a08-LTLFireability-15 finished in 279 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((!(!p0 U p1)||G(X(X(F(G(p2))))))))'
[2022-06-11 17:53:30] [INFO ] Flatten gal took : 15 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin8474818976216051460
[2022-06-11 17:53:30] [INFO ] Computing symmetric may disable matrix : 216 transitions.
[2022-06-11 17:53:30] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-11 17:53:30] [INFO ] Applying decomposition
[2022-06-11 17:53:30] [INFO ] Computing symmetric may enable matrix : 216 transitions.
[2022-06-11 17:53:30] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-11 17:53:30] [INFO ] Computing Do-Not-Accords matrix : 216 transitions.
[2022-06-11 17:53:30] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-11 17:53:30] [INFO ] Flatten gal took : 11 ms
[2022-06-11 17:53:30] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8474818976216051460
Running compilation step : cd /tmp/ltsmin8474818976216051460;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph9185316673348008789.txt' '-o' '/tmp/graph9185316673348008789.bin' '-w' '/tmp/graph9185316673348008789.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph9185316673348008789.bin' '-l' '-1' '-v' '-w' '/tmp/graph9185316673348008789.weights' '-q' '0' '-e' '0.001'
[2022-06-11 17:53:30] [INFO ] Decomposing Gal with order
[2022-06-11 17:53:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-11 17:53:30] [INFO ] Removed a total of 362 redundant transitions.
[2022-06-11 17:53:30] [INFO ] Flatten gal took : 21 ms
[2022-06-11 17:53:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 49 labels/synchronizations in 4 ms.
[2022-06-11 17:53:30] [INFO ] Time to serialize gal into /tmp/LTLFireability7626039728948526523.gal : 2 ms
[2022-06-11 17:53:30] [INFO ] Time to serialize properties into /tmp/LTLFireability5290285924109763696.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability7626039728948526523.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability5290285924109763696.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...267
Read 1 LTL properties
Checking formula 0 : !((F((!((!("((u5.s2>=1)&&(i6.u9.l28>=1))"))U("((u0.s0>=1)&&(i6.u10.l30>=1))")))||(G(X(X(F(G("((u5.s2<1)||(u5.l13<1))")))))))))
Formula 0 simplified : !F(!(!"((u5.s2>=1)&&(i6.u9.l28>=1))" U "((u0.s0>=1)&&(i6.u10.l30>=1))") | GXXFG"((u5.s2<1)||(u5.l13<1))")
Compilation finished in 401 ms.
Running link step : cd /tmp/ltsmin8474818976216051460;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin8474818976216051460;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((!(!(LTLAPp0==true) U (LTLAPp1==true))||[](X(X(<>([]((LTLAPp2==true))))))))' '--buchi-type=spotba'
Reverse transition relation is NOT exact ! Due to transitions t4, t19, t20, t43, t44, t54, t55, t71, t72, t80, t104, t105, t148, t156, t157, t158, t159, t1...302
Computing Next relation with stutter on 7.67585e+11 deadlock states
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 1/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.003: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.005: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.005: LTL layer: formula: <>((!(!(LTLAPp0==true) U (LTLAPp1==true))||[](X(X(<>([]((LTLAPp2==true))))))))
pins2lts-mc-linux64( 1/ 8), 0.005: "<>((!(!(LTLAPp0==true) U (LTLAPp1==true))||[](X(X(<>([]((LTLAPp2==true))))))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 1/ 8), 0.005: Using Spin LTL semantics
pins2lts-mc-linux64( 4/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.006: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.009: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.009: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.009: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.009: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.009: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.010: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.011: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.011: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.011: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.011: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.012: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.012: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.025: There are 220 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.025: State length is 48, there are 226 groups
pins2lts-mc-linux64( 0/ 8), 0.025: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.025: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.025: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.025: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 4/ 8), 0.040: [Blue] ~80 levels ~960 states ~2400 transitions
pins2lts-mc-linux64( 3/ 8), 0.075: [Blue] ~168 levels ~1920 states ~6192 transitions
pins2lts-mc-linux64( 3/ 8), 0.109: [Blue] ~341 levels ~3840 states ~13648 transitions
pins2lts-mc-linux64( 3/ 8), 0.178: [Blue] ~729 levels ~7680 states ~31904 transitions
pins2lts-mc-linux64( 4/ 8), 0.309: [Blue] ~1482 levels ~15360 states ~70080 transitions
pins2lts-mc-linux64( 3/ 8), 0.562: [Blue] ~3082 levels ~30720 states ~161664 transitions
pins2lts-mc-linux64( 4/ 8), 0.893: [Blue] ~6153 levels ~61440 states ~335536 transitions
pins2lts-mc-linux64( 4/ 8), 1.447: [Blue] ~12393 levels ~122880 states ~707104 transitions
pins2lts-mc-linux64( 4/ 8), 2.171: [Blue] ~24759 levels ~245760 states ~1470944 transitions
pins2lts-mc-linux64( 4/ 8), 3.248: [Blue] ~48997 levels ~491520 states ~3029384 transitions
pins2lts-mc-linux64( 4/ 8), 5.219: [Blue] ~96100 levels ~983040 states ~6228392 transitions
pins2lts-mc-linux64( 4/ 8), 8.901: [Blue] ~186489 levels ~1966080 states ~12857640 transitions
pins2lts-mc-linux64( 7/ 8), 16.611: [Blue] ~333042 levels ~3932160 states ~25672272 transitions
pins2lts-mc-linux64( 1/ 8), 33.515: [Blue] ~628231 levels ~7864320 states ~56858224 transitions
pins2lts-mc-linux64( 1/ 8), 57.827: [Blue] ~634906 levels ~15728640 states ~61797016 transitions
pins2lts-mc-linux64( 1/ 8), 120.768: [Blue] ~1185476 levels ~31457280 states ~183038000 transitions
pins2lts-mc-linux64( 1/ 8), 232.042: [Blue] ~1278713 levels ~62914560 states ~306178280 transitions
pins2lts-mc-linux64( 1/ 8), 456.288: [Blue] ~1928955 levels ~125829120 states ~522629856 transitions
pins2lts-mc-linux64( 1/ 8), 721.855: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 721.865:
pins2lts-mc-linux64( 0/ 8), 721.865: Explored 159053595 states 1160846631 transitions, fanout: 7.298
pins2lts-mc-linux64( 0/ 8), 721.865: Total exploration time 721.830 sec (721.800 sec minimum, 721.815 sec on average)
pins2lts-mc-linux64( 0/ 8), 721.865: States per second: 220348, Transitions per second: 1608199
pins2lts-mc-linux64( 0/ 8), 721.865:
pins2lts-mc-linux64( 0/ 8), 721.865: State space has 107215283 states, 0 are accepting
pins2lts-mc-linux64( 0/ 8), 721.865: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 721.865: blue states: 159053595 (148.35%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 721.865: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 721.865: all-red states: 41012632 (38.25%), bogus 149 (0.00%)
pins2lts-mc-linux64( 0/ 8), 721.865:
pins2lts-mc-linux64( 0/ 8), 721.865: Total memory used for local state coloring: 224.5MB
pins2lts-mc-linux64( 0/ 8), 721.865:
pins2lts-mc-linux64( 0/ 8), 721.865: Queue width: 8B, total height: 14710610, memory: 112.23MB
pins2lts-mc-linux64( 0/ 8), 721.865: Tree memory: 1074.0MB, 10.5 B/state, compr.: 5.4%
pins2lts-mc-linux64( 0/ 8), 721.865: Tree fill ratio (roots/leafs): 79.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 721.865: Stored 216 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 721.865: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 721.865: Est. total memory use: 1186.2MB (~1136.2MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin8474818976216051460;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((!(!(LTLAPp0==true) U (LTLAPp1==true))||[](X(X(<>([]((LTLAPp2==true))))))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin8474818976216051460;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((!(!(LTLAPp0==true) U (LTLAPp1==true))||[](X(X(<>([]((LTLAPp2==true))))))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:242)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:177)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:115)
at java.base/java.lang.Thread.run(Thread.java:829)
Detected timeout of ITS tools.
[2022-06-11 18:14:13] [INFO ] Flatten gal took : 9 ms
[2022-06-11 18:14:13] [INFO ] Time to serialize gal into /tmp/LTLFireability5499224814654438116.gal : 17 ms
[2022-06-11 18:14:13] [INFO ] Time to serialize properties into /tmp/LTLFireability4179894678460719736.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability5499224814654438116.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability4179894678460719736.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...288
Read 1 LTL properties
Checking formula 0 : !((F((!((!("((s2>=1)&&(l28>=1))"))U("((s0>=1)&&(l30>=1))")))||(G(X(X(F(G("((s2<1)||(l13<1))")))))))))
Formula 0 simplified : !F(!(!"((s2>=1)&&(l28>=1))" U "((s0>=1)&&(l30>=1))") | GXXFG"((s2<1)||(l13<1))")
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t19, t20, t43, t44, t54, t55, t71, t72, t80, t104, t105, t148, t156, t157, t158, t159...299
Computing Next relation with stutter on 7.67585e+11 deadlock states
Detected timeout of ITS tools.
[2022-06-11 18:34:55] [INFO ] Flatten gal took : 12 ms
[2022-06-11 18:34:55] [INFO ] Input system was already deterministic with 216 transitions.
[2022-06-11 18:34:55] [INFO ] Transformed 47 places.
[2022-06-11 18:34:55] [INFO ] Transformed 216 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-06-11 18:34:55] [INFO ] Time to serialize gal into /tmp/LTLFireability13348807873422570595.gal : 1 ms
[2022-06-11 18:34:55] [INFO ] Time to serialize properties into /tmp/LTLFireability8032472143045775390.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability13348807873422570595.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability8032472143045775390.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...334
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F((!((!("((s2>=1)&&(l28>=1))"))U("((s0>=1)&&(l30>=1))")))||(G(X(X(F(G("((s2<1)||(l13<1))")))))))))
Formula 0 simplified : !F(!(!"((s2>=1)&&(l28>=1))" U "((s0>=1)&&(l30>=1))") | GXXFG"((s2<1)||(l13<1))")
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t19, t20, t43, t44, t54, t55, t71, t72, t80, t104, t105, t148, t156, t157, t158, t159...299
Computing Next relation with stutter on 7.67585e+11 deadlock states

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Szymanski-PT-a08"
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 Szymanski-PT-a08, 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 r312-tall-165472283001012"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Szymanski-PT-a08.tgz
mv Szymanski-PT-a08 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 ;