Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r007-tall-162037990000434.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is AutoFlight-PT-05a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r007-tall-162037990000434
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 448K
-rw-r--r-- 1 mcc users 16K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 155K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.2K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 91K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Mar 28 15:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 15:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 15:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 15:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 23 01:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 23 01:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 22 10:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 22 10:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 09:09 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 36K May 5 16:51 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 AutoFlight-PT-05a-00
FORMULA_NAME AutoFlight-PT-05a-01
FORMULA_NAME AutoFlight-PT-05a-02
FORMULA_NAME AutoFlight-PT-05a-03
FORMULA_NAME AutoFlight-PT-05a-04
FORMULA_NAME AutoFlight-PT-05a-05
FORMULA_NAME AutoFlight-PT-05a-06
FORMULA_NAME AutoFlight-PT-05a-07
FORMULA_NAME AutoFlight-PT-05a-08
FORMULA_NAME AutoFlight-PT-05a-09
FORMULA_NAME AutoFlight-PT-05a-10
FORMULA_NAME AutoFlight-PT-05a-11
FORMULA_NAME AutoFlight-PT-05a-12
FORMULA_NAME AutoFlight-PT-05a-13
FORMULA_NAME AutoFlight-PT-05a-14
FORMULA_NAME AutoFlight-PT-05a-15

=== Now, execution of the tool begins

BK_START 1620469149120

Running Version 0
[2021-05-08 10:19:10] [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]
[2021-05-08 10:19:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-08 10:19:10] [INFO ] Load time of PNML (sax parser for PT used): 42 ms
[2021-05-08 10:19:10] [INFO ] Transformed 132 places.
[2021-05-08 10:19:10] [INFO ] Transformed 130 transitions.
[2021-05-08 10:19:10] [INFO ] Found NUPN structural information;
[2021-05-08 10:19:10] [INFO ] Parsed PT model containing 132 places and 130 transitions in 79 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
[2021-05-08 10:19:10] [INFO ] Initial state test concluded for 1 properties.
Ensure Unique test removed 25 transitions
Reduce redundant transitions removed 25 transitions.
Support contains 45 out of 132 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 132/132 places, 105/105 transitions.
Applied a total of 0 rules in 14 ms. Remains 132 /132 variables (removed 0) and now considering 105/105 (removed 0) transitions.
// Phase 1: matrix 105 rows 132 cols
[2021-05-08 10:19:10] [INFO ] Computed 34 place invariants in 12 ms
[2021-05-08 10:19:10] [INFO ] Implicit Places using invariants in 173 ms returned [21, 35, 77, 99, 111, 117, 123, 129]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 198 ms to find 8 implicit places.
// Phase 1: matrix 105 rows 124 cols
[2021-05-08 10:19:10] [INFO ] Computed 26 place invariants in 5 ms
[2021-05-08 10:19:11] [INFO ] Dead Transitions using invariants and state equation in 87 ms returned []
Starting structural reductions, iteration 1 : 124/132 places, 105/105 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 120 transition count 101
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 120 transition count 101
Applied a total of 8 rules in 10 ms. Remains 120 /124 variables (removed 4) and now considering 101/105 (removed 4) transitions.
// Phase 1: matrix 101 rows 120 cols
[2021-05-08 10:19:11] [INFO ] Computed 26 place invariants in 5 ms
[2021-05-08 10:19:11] [INFO ] Implicit Places using invariants in 58 ms returned []
// Phase 1: matrix 101 rows 120 cols
[2021-05-08 10:19:11] [INFO ] Computed 26 place invariants in 1 ms
[2021-05-08 10:19:11] [INFO ] State equation strengthened by 17 read => feed constraints.
[2021-05-08 10:19:11] [INFO ] Implicit Places using invariants and state equation in 102 ms returned []
Implicit Place search using SMT with State Equation took 162 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 120/132 places, 101/105 transitions.
[2021-05-08 10:19:11] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-08 10:19:11] [INFO ] Flatten gal took : 33 ms
FORMULA AutoFlight-PT-05a-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-08 10:19:11] [INFO ] Flatten gal took : 12 ms
[2021-05-08 10:19:11] [INFO ] Input system was already deterministic with 101 transitions.
Finished random walk after 13721 steps, including 413 resets, run visited all 30 properties in 67 ms. (steps per millisecond=204 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F((p0||X(p1)||(p2 U (p3||G(p2)))))))], workingDir=/home/mcc/execution]
Support contains 5 out of 120 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 120/120 places, 101/101 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 119 transition count 100
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 119 transition count 100
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 118 transition count 99
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 118 transition count 99
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 117 transition count 98
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 117 transition count 98
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 116 transition count 97
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 116 transition count 97
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 115 transition count 96
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 115 transition count 96
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 114 transition count 95
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 114 transition count 95
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 113 transition count 94
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 113 transition count 94
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 112 transition count 93
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 112 transition count 93
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 111 transition count 92
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 111 transition count 92
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 110 transition count 91
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 110 transition count 91
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 109 transition count 90
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 109 transition count 90
Applied a total of 22 rules in 44 ms. Remains 109 /120 variables (removed 11) and now considering 90/101 (removed 11) transitions.
// Phase 1: matrix 90 rows 109 cols
[2021-05-08 10:19:11] [INFO ] Computed 26 place invariants in 2 ms
[2021-05-08 10:19:11] [INFO ] Implicit Places using invariants in 60 ms returned [7, 14, 27, 39, 42, 45, 48, 90, 108]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 61 ms to find 9 implicit places.
// Phase 1: matrix 90 rows 100 cols
[2021-05-08 10:19:11] [INFO ] Computed 17 place invariants in 0 ms
[2021-05-08 10:19:11] [INFO ] Dead Transitions using invariants and state equation in 61 ms returned []
Starting structural reductions, iteration 1 : 100/120 places, 90/101 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 98 transition count 88
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 98 transition count 88
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 97 transition count 87
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 97 transition count 87
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 96 transition count 86
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 96 transition count 86
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 95 transition count 85
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 95 transition count 85
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 94 transition count 84
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 94 transition count 84
Applied a total of 12 rules in 10 ms. Remains 94 /100 variables (removed 6) and now considering 84/90 (removed 6) transitions.
// Phase 1: matrix 84 rows 94 cols
[2021-05-08 10:19:11] [INFO ] Computed 17 place invariants in 1 ms
[2021-05-08 10:19:11] [INFO ] Implicit Places using invariants in 32 ms returned []
// Phase 1: matrix 84 rows 94 cols
[2021-05-08 10:19:11] [INFO ] Computed 17 place invariants in 1 ms
[2021-05-08 10:19:11] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 10:19:11] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 94/120 places, 84/101 transitions.
Stuttering acceptance computed with spot in 193 ms :[(AND (NOT p0) (NOT p3) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p3) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p3) (NOT p2) (NOT p1))]
Running random walk in product with property : AutoFlight-PT-05a-00 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p3)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p3) (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p3) p2 (NOT p1)), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(NEQ s9 1), p3:(AND (NEQ s24 1) (OR (NEQ s33 1) (NEQ s76 1) (NEQ s24 0))), p2:(OR (NEQ s33 1) (NEQ s76 1) (NEQ s24 0)), p1:(NEQ s17 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 292 ms.
Product exploration explored 100000 steps with 33333 reset in 235 ms.
Knowledge obtained : [p0, p3, p2, p1]
Stuttering acceptance computed with spot in 82 ms :[(AND (NOT p0) (NOT p3) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p3) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p3) (NOT p2) (NOT p1))]
Product exploration explored 100000 steps with 33333 reset in 184 ms.
Product exploration explored 100000 steps with 33333 reset in 183 ms.
Applying partial POR strategy [false, false, true]
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p0) (NOT p3) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p3) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p3) (NOT p2) (NOT p1))]
Support contains 5 out of 94 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 94/94 places, 84/84 transitions.
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 22 rules applied. Total rules applied 22 place count 94 transition count 84
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 5 Pre rules applied. Total rules applied 22 place count 94 transition count 84
Deduced a syphon composed of 27 places in 0 ms
Iterating global reduction 1 with 5 rules applied. Total rules applied 27 place count 94 transition count 84
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 43 place count 78 transition count 68
Deduced a syphon composed of 11 places in 0 ms
Iterating global reduction 1 with 16 rules applied. Total rules applied 59 place count 78 transition count 68
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 21 places in 0 ms
Iterating global reduction 1 with 10 rules applied. Total rules applied 69 place count 78 transition count 68
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 73 place count 74 transition count 64
Deduced a syphon composed of 17 places in 0 ms
Iterating global reduction 1 with 4 rules applied. Total rules applied 77 place count 74 transition count 64
Deduced a syphon composed of 17 places in 0 ms
Applied a total of 77 rules in 16 ms. Remains 74 /94 variables (removed 20) and now considering 64/84 (removed 20) transitions.
[2021-05-08 10:19:13] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 64 rows 74 cols
[2021-05-08 10:19:13] [INFO ] Computed 17 place invariants in 1 ms
[2021-05-08 10:19:13] [INFO ] Dead Transitions using invariants and state equation in 38 ms returned []
Finished structural reductions, in 1 iterations. Remains : 74/94 places, 64/84 transitions.
Product exploration explored 100000 steps with 33333 reset in 433 ms.
Product exploration explored 100000 steps with 33333 reset in 359 ms.
[2021-05-08 10:19:14] [INFO ] Flatten gal took : 7 ms
[2021-05-08 10:19:14] [INFO ] Flatten gal took : 6 ms
[2021-05-08 10:19:14] [INFO ] Time to serialize gal into /tmp/LTL11857758230006960045.gal : 2 ms
[2021-05-08 10:19:14] [INFO ] Time to serialize properties into /tmp/LTL4681210351346917111.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL11857758230006960045.gal, -t, CGAL, -LTL, /tmp/LTL4681210351346917111.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL11857758230006960045.gal -t CGAL -LTL /tmp/LTL4681210351346917111.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F((("(p10!=1)")||(X("(p19!=1)")))||(("(((p38!=1)||(p104!=1))||(p27!=0))")U(("((p27!=1)&&(((p38!=1)||(p104!=1))||(p27!=0)))")||(G("(((p38!=1)||(p104!=1))||(p27!=0))"))))))))
Formula 0 simplified : !XF("(p10!=1)" | X"(p19!=1)" | ("(((p38!=1)||(p104!=1))||(p27!=0))" U ("((p27!=1)&&(((p38!=1)||(p104!=1))||(p27!=0)))" | G"(((p38!=1)||(p104!=1))||(p27!=0))")))
Reverse transition relation is NOT exact ! Due to transitions t6, t8, t10, t12, t14, t16, t18, t20, t22, t24, t38, t58, t63, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/71/13/84
Computing Next relation with stutter on 10 deadlock states
3 unique states visited
0 strongly connected components in search stack
2 transitions explored
3 items max in DFS search stack
37 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,0,0.391797,27928,1,0,165,60559,219,84,2674,55347,190
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA AutoFlight-PT-05a-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property AutoFlight-PT-05a-00 finished in 3105 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X((G(p0)||F(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 120 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 120/120 places, 101/101 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 119 transition count 100
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 119 transition count 100
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 118 transition count 99
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 118 transition count 99
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 117 transition count 98
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 117 transition count 98
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 116 transition count 97
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 116 transition count 97
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 115 transition count 96
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 115 transition count 96
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 114 transition count 95
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 114 transition count 95
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 113 transition count 94
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 113 transition count 94
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 112 transition count 93
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 112 transition count 93
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 111 transition count 92
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 111 transition count 92
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 110 transition count 91
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 110 transition count 91
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 109 transition count 90
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 109 transition count 90
Applied a total of 22 rules in 17 ms. Remains 109 /120 variables (removed 11) and now considering 90/101 (removed 11) transitions.
// Phase 1: matrix 90 rows 109 cols
[2021-05-08 10:19:14] [INFO ] Computed 26 place invariants in 1 ms
[2021-05-08 10:19:14] [INFO ] Implicit Places using invariants in 47 ms returned [14, 27, 36, 39, 42, 45, 48, 90, 108]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 48 ms to find 9 implicit places.
// Phase 1: matrix 90 rows 100 cols
[2021-05-08 10:19:14] [INFO ] Computed 17 place invariants in 0 ms
[2021-05-08 10:19:14] [INFO ] Dead Transitions using invariants and state equation in 42 ms returned []
Starting structural reductions, iteration 1 : 100/120 places, 90/101 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 99 transition count 89
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 99 transition count 89
Applied a total of 2 rules in 3 ms. Remains 99 /100 variables (removed 1) and now considering 89/90 (removed 1) transitions.
// Phase 1: matrix 89 rows 99 cols
[2021-05-08 10:19:14] [INFO ] Computed 17 place invariants in 1 ms
[2021-05-08 10:19:14] [INFO ] Implicit Places using invariants in 39 ms returned []
// Phase 1: matrix 89 rows 99 cols
[2021-05-08 10:19:14] [INFO ] Computed 17 place invariants in 1 ms
[2021-05-08 10:19:14] [INFO ] State equation strengthened by 3 read => feed constraints.
[2021-05-08 10:19:14] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 99/120 places, 89/101 transitions.
Stuttering acceptance computed with spot in 88 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : AutoFlight-PT-05a-01 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p1:(OR (NEQ s7 1) (NEQ s58 1)), p0:(OR (NEQ s26 1) (NEQ s67 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 165 ms.
Product exploration explored 100000 steps with 33333 reset in 174 ms.
Knowledge obtained : [p1, p0]
Stuttering acceptance computed with spot in 86 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 33333 reset in 164 ms.
Product exploration explored 100000 steps with 33333 reset in 173 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 104 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 4 out of 99 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 99/99 places, 89/89 transitions.
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 22 rules applied. Total rules applied 22 place count 99 transition count 89
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 8 Pre rules applied. Total rules applied 22 place count 99 transition count 89
Deduced a syphon composed of 30 places in 0 ms
Iterating global reduction 1 with 8 rules applied. Total rules applied 30 place count 99 transition count 89
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 46 place count 83 transition count 73
Deduced a syphon composed of 14 places in 0 ms
Iterating global reduction 1 with 16 rules applied. Total rules applied 62 place count 83 transition count 73
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 26 places in 0 ms
Iterating global reduction 1 with 12 rules applied. Total rules applied 74 place count 83 transition count 73
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 75 place count 82 transition count 72
Deduced a syphon composed of 25 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 76 place count 82 transition count 72
Deduced a syphon composed of 25 places in 0 ms
Applied a total of 76 rules in 11 ms. Remains 82 /99 variables (removed 17) and now considering 72/89 (removed 17) transitions.
[2021-05-08 10:19:15] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 72 rows 82 cols
[2021-05-08 10:19:15] [INFO ] Computed 17 place invariants in 2 ms
[2021-05-08 10:19:16] [INFO ] Dead Transitions using invariants and state equation in 36 ms returned []
Finished structural reductions, in 1 iterations. Remains : 82/99 places, 72/89 transitions.
Product exploration explored 100000 steps with 33333 reset in 361 ms.
Product exploration explored 100000 steps with 33333 reset in 369 ms.
[2021-05-08 10:19:16] [INFO ] Flatten gal took : 6 ms
[2021-05-08 10:19:16] [INFO ] Flatten gal took : 6 ms
[2021-05-08 10:19:16] [INFO ] Time to serialize gal into /tmp/LTL9610172858358684095.gal : 3 ms
[2021-05-08 10:19:16] [INFO ] Time to serialize properties into /tmp/LTL884613509868594128.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL9610172858358684095.gal, -t, CGAL, -LTL, /tmp/LTL884613509868594128.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL9610172858358684095.gal -t CGAL -LTL /tmp/LTL884613509868594128.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X((G("((p29!=1)||(p76!=1))"))||(F("((p7!=1)||(p67!=1))"))))))
Formula 0 simplified : !XX(G"((p29!=1)||(p76!=1))" | F"((p7!=1)||(p67!=1))")
Reverse transition relation is NOT exact ! Due to transitions t6, t8, t10, t12, t14, t16, t18, t20, t22, t24, t43, t63, t85, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/76/13/89
Computing Next relation with stutter on 10 deadlock states
3 unique states visited
0 strongly connected components in search stack
2 transitions explored
3 items max in DFS search stack
36 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,0,0.3774,28640,1,0,172,65802,207,89,2792,49399,195
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA AutoFlight-PT-05a-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property AutoFlight-PT-05a-01 finished in 2510 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((p0||X(p1)||G(p2))))], workingDir=/home/mcc/execution]
Support contains 4 out of 120 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 120/120 places, 101/101 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 119 transition count 100
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 119 transition count 100
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 118 transition count 99
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 118 transition count 99
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 117 transition count 98
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 117 transition count 98
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 116 transition count 97
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 116 transition count 97
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 115 transition count 96
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 115 transition count 96
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 114 transition count 95
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 114 transition count 95
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 113 transition count 94
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 113 transition count 94
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 112 transition count 93
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 112 transition count 93
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 111 transition count 92
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 111 transition count 92
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 110 transition count 91
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 110 transition count 91
Applied a total of 20 rules in 11 ms. Remains 110 /120 variables (removed 10) and now considering 91/101 (removed 10) transitions.
// Phase 1: matrix 91 rows 110 cols
[2021-05-08 10:19:17] [INFO ] Computed 26 place invariants in 0 ms
[2021-05-08 10:19:17] [INFO ] Implicit Places using invariants in 43 ms returned [7, 14, 27, 36, 39, 42, 48, 91, 109]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 44 ms to find 9 implicit places.
// Phase 1: matrix 91 rows 101 cols
[2021-05-08 10:19:17] [INFO ] Computed 17 place invariants in 1 ms
[2021-05-08 10:19:17] [INFO ] Dead Transitions using invariants and state equation in 41 ms returned []
Starting structural reductions, iteration 1 : 101/120 places, 91/101 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 100 transition count 90
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 100 transition count 90
Applied a total of 2 rules in 2 ms. Remains 100 /101 variables (removed 1) and now considering 90/91 (removed 1) transitions.
// Phase 1: matrix 90 rows 100 cols
[2021-05-08 10:19:17] [INFO ] Computed 17 place invariants in 0 ms
[2021-05-08 10:19:17] [INFO ] Implicit Places using invariants in 27 ms returned []
// Phase 1: matrix 90 rows 100 cols
[2021-05-08 10:19:17] [INFO ] Computed 17 place invariants in 8 ms
[2021-05-08 10:19:17] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 10:19:17] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 100/120 places, 90/101 transitions.
Stuttering acceptance computed with spot in 111 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p2)), true, (NOT p2)]
Running random walk in product with property : AutoFlight-PT-05a-02 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={} source=0 dest: 2}], [{ cond=(AND p0 p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) p2 p1), acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(AND p0 p1), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) p2 p1), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(AND p2 (NOT p1)), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={} source=4 dest: 3}, { cond=p2, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(EQ s14 1), p2:(AND (EQ s39 1) (EQ s94 1)), p1:(EQ s52 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA AutoFlight-PT-05a-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-05a-02 finished in 304 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G(p0)||(p1&&G(p2)))))], workingDir=/home/mcc/execution]
Support contains 6 out of 120 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 120/120 places, 101/101 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 119 transition count 100
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 119 transition count 100
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 118 transition count 99
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 118 transition count 99
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 117 transition count 98
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 117 transition count 98
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 116 transition count 97
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 116 transition count 97
Applied a total of 8 rules in 6 ms. Remains 116 /120 variables (removed 4) and now considering 97/101 (removed 4) transitions.
// Phase 1: matrix 97 rows 116 cols
[2021-05-08 10:19:17] [INFO ] Computed 26 place invariants in 1 ms
[2021-05-08 10:19:17] [INFO ] Implicit Places using invariants in 46 ms returned [7, 14, 36, 39, 42, 45, 48, 115]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 47 ms to find 8 implicit places.
// Phase 1: matrix 97 rows 108 cols
[2021-05-08 10:19:17] [INFO ] Computed 18 place invariants in 1 ms
[2021-05-08 10:19:17] [INFO ] Dead Transitions using invariants and state equation in 54 ms returned []
Starting structural reductions, iteration 1 : 108/120 places, 97/101 transitions.
Applied a total of 0 rules in 1 ms. Remains 108 /108 variables (removed 0) and now considering 97/97 (removed 0) transitions.
// Phase 1: matrix 97 rows 108 cols
[2021-05-08 10:19:17] [INFO ] Computed 18 place invariants in 1 ms
[2021-05-08 10:19:17] [INFO ] Dead Transitions using invariants and state equation in 64 ms returned []
Finished structural reductions, in 2 iterations. Remains : 108/120 places, 97/101 transitions.
Stuttering acceptance computed with spot in 125 ms :[true, (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p2) (NOT p0))]
Running random walk in product with property : AutoFlight-PT-05a-03 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p2), acceptance={} source=2 dest: 0}, { cond=p2, acceptance={} source=2 dest: 2}], [{ cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=3 dest: 2}, { cond=(OR (AND p0 (NOT p1)) (AND p0 (NOT p2))), acceptance={} source=3 dest: 4}, { cond=(AND p0 p1 p2), acceptance={} source=3 dest: 5}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=5 dest: 0}, { cond=(AND (NOT p0) p2), acceptance={} source=5 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={} source=5 dest: 4}, { cond=(AND p0 p2), acceptance={} source=5 dest: 5}]], initial=1, aps=[p2:(OR (NEQ s90 1) (NEQ s107 1)), p0:(AND (OR (NEQ s90 1) (NEQ s107 1) (NEQ s25 1) (NEQ s46 1)) (NEQ s90 0) (NEQ s107 0)), p1:(OR (NEQ s34 1) (NEQ s93 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA AutoFlight-PT-05a-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-05a-03 finished in 309 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 120 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 120/120 places, 101/101 transitions.
Drop transitions removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 120 transition count 86
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 30 place count 105 transition count 86
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 30 place count 105 transition count 73
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 56 place count 92 transition count 73
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 57 place count 91 transition count 72
Iterating global reduction 2 with 1 rules applied. Total rules applied 58 place count 91 transition count 72
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 59 place count 90 transition count 71
Iterating global reduction 2 with 1 rules applied. Total rules applied 60 place count 90 transition count 71
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 61 place count 89 transition count 70
Iterating global reduction 2 with 1 rules applied. Total rules applied 62 place count 89 transition count 70
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 63 place count 88 transition count 69
Iterating global reduction 2 with 1 rules applied. Total rules applied 64 place count 88 transition count 69
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 65 place count 87 transition count 68
Iterating global reduction 2 with 1 rules applied. Total rules applied 66 place count 87 transition count 68
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 67 place count 86 transition count 67
Iterating global reduction 2 with 1 rules applied. Total rules applied 68 place count 86 transition count 67
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 69 place count 85 transition count 66
Iterating global reduction 2 with 1 rules applied. Total rules applied 70 place count 85 transition count 66
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 90 place count 75 transition count 56
Applied a total of 90 rules in 25 ms. Remains 75 /120 variables (removed 45) and now considering 56/101 (removed 45) transitions.
// Phase 1: matrix 56 rows 75 cols
[2021-05-08 10:19:17] [INFO ] Computed 26 place invariants in 2 ms
[2021-05-08 10:19:17] [INFO ] Implicit Places using invariants in 54 ms returned [5, 10, 19, 24, 25, 26, 27, 28, 29, 30, 31, 32, 56, 74]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 55 ms to find 14 implicit places.
[2021-05-08 10:19:17] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 56 rows 61 cols
[2021-05-08 10:19:17] [INFO ] Computed 12 place invariants in 0 ms
[2021-05-08 10:19:17] [INFO ] Dead Transitions using invariants and state equation in 29 ms returned []
Starting structural reductions, iteration 1 : 61/120 places, 56/101 transitions.
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 61 transition count 43
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 26 place count 48 transition count 43
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 26 place count 48 transition count 42
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 28 place count 47 transition count 42
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 29 place count 46 transition count 41
Iterating global reduction 2 with 1 rules applied. Total rules applied 30 place count 46 transition count 41
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 34 place count 44 transition count 39
Applied a total of 34 rules in 4 ms. Remains 44 /61 variables (removed 17) and now considering 39/56 (removed 17) transitions.
// Phase 1: matrix 39 rows 44 cols
[2021-05-08 10:19:17] [INFO ] Computed 12 place invariants in 0 ms
[2021-05-08 10:19:17] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 39 rows 44 cols
[2021-05-08 10:19:17] [INFO ] Computed 12 place invariants in 0 ms
[2021-05-08 10:19:17] [INFO ] State equation strengthened by 11 read => feed constraints.
[2021-05-08 10:19:17] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 44/120 places, 39/101 transitions.
Stuttering acceptance computed with spot in 23 ms :[(NOT p0)]
Running random walk in product with property : AutoFlight-PT-05a-04 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s21 1) (EQ s42 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 13 steps with 0 reset in 0 ms.
FORMULA AutoFlight-PT-05a-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-05a-04 finished in 207 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 120 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 120/120 places, 101/101 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 119 transition count 100
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 119 transition count 100
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 118 transition count 99
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 118 transition count 99
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 117 transition count 98
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 117 transition count 98
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 116 transition count 97
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 116 transition count 97
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 115 transition count 96
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 115 transition count 96
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 114 transition count 95
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 114 transition count 95
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 113 transition count 94
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 113 transition count 94
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 112 transition count 93
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 112 transition count 93
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 111 transition count 92
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 111 transition count 92
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 110 transition count 91
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 110 transition count 91
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 109 transition count 90
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 109 transition count 90
Applied a total of 22 rules in 8 ms. Remains 109 /120 variables (removed 11) and now considering 90/101 (removed 11) transitions.
// Phase 1: matrix 90 rows 109 cols
[2021-05-08 10:19:17] [INFO ] Computed 26 place invariants in 1 ms
[2021-05-08 10:19:18] [INFO ] Implicit Places using invariants in 45 ms returned [7, 14, 27, 36, 39, 45, 48, 90, 108]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 46 ms to find 9 implicit places.
// Phase 1: matrix 90 rows 100 cols
[2021-05-08 10:19:18] [INFO ] Computed 17 place invariants in 1 ms
[2021-05-08 10:19:18] [INFO ] Dead Transitions using invariants and state equation in 38 ms returned []
Starting structural reductions, iteration 1 : 100/120 places, 90/101 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 98 transition count 88
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 98 transition count 88
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 97 transition count 87
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 97 transition count 87
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 96 transition count 86
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 96 transition count 86
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 95 transition count 85
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 95 transition count 85
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 94 transition count 84
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 94 transition count 84
Applied a total of 12 rules in 3 ms. Remains 94 /100 variables (removed 6) and now considering 84/90 (removed 6) transitions.
// Phase 1: matrix 84 rows 94 cols
[2021-05-08 10:19:18] [INFO ] Computed 17 place invariants in 0 ms
[2021-05-08 10:19:18] [INFO ] Implicit Places using invariants in 29 ms returned []
// Phase 1: matrix 84 rows 94 cols
[2021-05-08 10:19:18] [INFO ] Computed 17 place invariants in 0 ms
[2021-05-08 10:19:18] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 10:19:18] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 94/120 places, 84/101 transitions.
Stuttering acceptance computed with spot in 42 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : AutoFlight-PT-05a-05 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s37 0) (EQ s84 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 168 ms.
Product exploration explored 100000 steps with 50000 reset in 174 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 40 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 50000 reset in 163 ms.
Product exploration explored 100000 steps with 50000 reset in 174 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 40 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 94 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 94/94 places, 84/84 transitions.
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 22 rules applied. Total rules applied 22 place count 94 transition count 84
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 5 Pre rules applied. Total rules applied 22 place count 94 transition count 84
Deduced a syphon composed of 27 places in 0 ms
Iterating global reduction 1 with 5 rules applied. Total rules applied 27 place count 94 transition count 84
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 43 place count 78 transition count 68
Deduced a syphon composed of 11 places in 0 ms
Iterating global reduction 1 with 16 rules applied. Total rules applied 59 place count 78 transition count 68
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 24 places in 0 ms
Iterating global reduction 1 with 13 rules applied. Total rules applied 72 place count 78 transition count 68
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 76 place count 74 transition count 64
Deduced a syphon composed of 20 places in 0 ms
Iterating global reduction 1 with 4 rules applied. Total rules applied 80 place count 74 transition count 64
Deduced a syphon composed of 20 places in 0 ms
Applied a total of 80 rules in 7 ms. Remains 74 /94 variables (removed 20) and now considering 64/84 (removed 20) transitions.
[2021-05-08 10:19:19] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 64 rows 74 cols
[2021-05-08 10:19:19] [INFO ] Computed 17 place invariants in 0 ms
[2021-05-08 10:19:19] [INFO ] Dead Transitions using invariants and state equation in 38 ms returned []
Finished structural reductions, in 1 iterations. Remains : 74/94 places, 64/84 transitions.
Product exploration explored 100000 steps with 50000 reset in 409 ms.
Product exploration explored 100000 steps with 50000 reset in 420 ms.
[2021-05-08 10:19:19] [INFO ] Flatten gal took : 5 ms
[2021-05-08 10:19:19] [INFO ] Flatten gal took : 4 ms
[2021-05-08 10:19:19] [INFO ] Time to serialize gal into /tmp/LTL2799958987698581965.gal : 1 ms
[2021-05-08 10:19:19] [INFO ] Time to serialize properties into /tmp/LTL2218025575037996623.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL2799958987698581965.gal, -t, CGAL, -LTL, /tmp/LTL2218025575037996623.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL2799958987698581965.gal -t CGAL -LTL /tmp/LTL2218025575037996623.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("((p44==0)||(p116==0))"))))
Formula 0 simplified : !XF"((p44==0)||(p116==0))"
Reverse transition relation is NOT exact ! Due to transitions t6, t8, t10, t12, t14, t16, t18, t20, t22, t24, t38, t58, t63, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/71/13/84
Computing Next relation with stutter on 10 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
39 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,0,0.395688,27272,1,0,164,60636,194,83,2643,57980,181
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA AutoFlight-PT-05a-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property AutoFlight-PT-05a-05 finished in 2389 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 1 out of 120 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 120/120 places, 101/101 transitions.
Drop transitions removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 120 transition count 86
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 30 place count 105 transition count 86
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 30 place count 105 transition count 74
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 54 place count 93 transition count 74
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 55 place count 92 transition count 73
Iterating global reduction 2 with 1 rules applied. Total rules applied 56 place count 92 transition count 73
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 57 place count 91 transition count 72
Iterating global reduction 2 with 1 rules applied. Total rules applied 58 place count 91 transition count 72
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 59 place count 90 transition count 71
Iterating global reduction 2 with 1 rules applied. Total rules applied 60 place count 90 transition count 71
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 61 place count 89 transition count 70
Iterating global reduction 2 with 1 rules applied. Total rules applied 62 place count 89 transition count 70
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 63 place count 88 transition count 69
Iterating global reduction 2 with 1 rules applied. Total rules applied 64 place count 88 transition count 69
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 65 place count 87 transition count 68
Iterating global reduction 2 with 1 rules applied. Total rules applied 66 place count 87 transition count 68
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 67 place count 86 transition count 67
Iterating global reduction 2 with 1 rules applied. Total rules applied 68 place count 86 transition count 67
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 88 place count 76 transition count 57
Applied a total of 88 rules in 12 ms. Remains 76 /120 variables (removed 44) and now considering 57/101 (removed 44) transitions.
// Phase 1: matrix 57 rows 76 cols
[2021-05-08 10:19:20] [INFO ] Computed 26 place invariants in 0 ms
[2021-05-08 10:19:20] [INFO ] Implicit Places using invariants in 45 ms returned [5, 10, 19, 24, 25, 28, 29, 30, 31, 32, 33, 34, 57, 75]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 45 ms to find 14 implicit places.
[2021-05-08 10:19:20] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 57 rows 62 cols
[2021-05-08 10:19:20] [INFO ] Computed 12 place invariants in 0 ms
[2021-05-08 10:19:20] [INFO ] Dead Transitions using invariants and state equation in 29 ms returned []
Starting structural reductions, iteration 1 : 62/120 places, 57/101 transitions.
Drop transitions removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 62 transition count 43
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 28 place count 48 transition count 43
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 29 place count 47 transition count 42
Iterating global reduction 2 with 1 rules applied. Total rules applied 30 place count 47 transition count 42
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 34 place count 45 transition count 40
Applied a total of 34 rules in 3 ms. Remains 45 /62 variables (removed 17) and now considering 40/57 (removed 17) transitions.
// Phase 1: matrix 40 rows 45 cols
[2021-05-08 10:19:20] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-08 10:19:20] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 40 rows 45 cols
[2021-05-08 10:19:20] [INFO ] Computed 12 place invariants in 0 ms
[2021-05-08 10:19:20] [INFO ] State equation strengthened by 10 read => feed constraints.
[2021-05-08 10:19:20] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 45/120 places, 40/101 transitions.
Stuttering acceptance computed with spot in 22 ms :[(NOT p0)]
Running random walk in product with property : AutoFlight-PT-05a-06 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s22 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 50000 reset in 118 ms.
Product exploration explored 100000 steps with 50000 reset in 178 ms.
Knowledge obtained : [(NOT p0)]
Stuttering acceptance computed with spot in 22 ms :[(NOT p0)]
Product exploration explored 100000 steps with 50000 reset in 159 ms.
Product exploration explored 100000 steps with 50000 reset in 141 ms.
[2021-05-08 10:19:21] [INFO ] Flatten gal took : 2 ms
[2021-05-08 10:19:21] [INFO ] Flatten gal took : 3 ms
[2021-05-08 10:19:21] [INFO ] Time to serialize gal into /tmp/LTL5781667887971097635.gal : 1 ms
[2021-05-08 10:19:21] [INFO ] Time to serialize properties into /tmp/LTL8273025697244130493.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL5781667887971097635.gal, -t, CGAL, -LTL, /tmp/LTL8273025697244130493.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL5781667887971097635.gal -t CGAL -LTL /tmp/LTL8273025697244130493.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F("(p40==1)")))
Formula 0 simplified : !F"(p40==1)"
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Computing Next relation with stutter on 10 deadlock states
1 unique states visited
0 strongly connected components in search stack
0 transitions explored
1 items max in DFS search stack
3 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,0,0.035465,17436,1,0,9,6055,20,5,1027,2170,13
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA AutoFlight-PT-05a-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property AutoFlight-PT-05a-06 finished in 995 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(((p0&&G(F(!p1)))||(p2&&(p2 U G(p0)))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 120 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 120/120 places, 101/101 transitions.
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 120 transition count 88
Reduce places removed 13 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 14 rules applied. Total rules applied 27 place count 107 transition count 87
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 28 place count 106 transition count 87
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 11 Pre rules applied. Total rules applied 28 place count 106 transition count 76
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 50 place count 95 transition count 76
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 51 place count 94 transition count 75
Iterating global reduction 3 with 1 rules applied. Total rules applied 52 place count 94 transition count 75
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 53 place count 93 transition count 74
Iterating global reduction 3 with 1 rules applied. Total rules applied 54 place count 93 transition count 74
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 55 place count 92 transition count 73
Iterating global reduction 3 with 1 rules applied. Total rules applied 56 place count 92 transition count 73
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 57 place count 91 transition count 72
Iterating global reduction 3 with 1 rules applied. Total rules applied 58 place count 91 transition count 72
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 78 place count 81 transition count 62
Applied a total of 78 rules in 22 ms. Remains 81 /120 variables (removed 39) and now considering 62/101 (removed 39) transitions.
// Phase 1: matrix 62 rows 81 cols
[2021-05-08 10:19:21] [INFO ] Computed 26 place invariants in 0 ms
[2021-05-08 10:19:21] [INFO ] Implicit Places using invariants in 57 ms returned [10, 19, 24, 25, 28, 29, 30, 31, 32, 33, 34, 62, 80]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 58 ms to find 13 implicit places.
[2021-05-08 10:19:21] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 62 rows 68 cols
[2021-05-08 10:19:21] [INFO ] Computed 13 place invariants in 0 ms
[2021-05-08 10:19:21] [INFO ] Dead Transitions using invariants and state equation in 43 ms returned []
Starting structural reductions, iteration 1 : 68/120 places, 62/101 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 68 transition count 51
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 22 place count 57 transition count 51
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 22 place count 57 transition count 48
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 28 place count 54 transition count 48
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 29 place count 53 transition count 47
Iterating global reduction 2 with 1 rules applied. Total rules applied 30 place count 53 transition count 47
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 32 place count 52 transition count 46
Applied a total of 32 rules in 3 ms. Remains 52 /68 variables (removed 16) and now considering 46/62 (removed 16) transitions.
// Phase 1: matrix 46 rows 52 cols
[2021-05-08 10:19:21] [INFO ] Computed 13 place invariants in 0 ms
[2021-05-08 10:19:21] [INFO ] Implicit Places using invariants in 40 ms returned []
// Phase 1: matrix 46 rows 52 cols
[2021-05-08 10:19:21] [INFO ] Computed 13 place invariants in 0 ms
[2021-05-08 10:19:21] [INFO ] State equation strengthened by 13 read => feed constraints.
[2021-05-08 10:19:21] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 52/120 places, 46/101 transitions.
Stuttering acceptance computed with spot in 199 ms :[(OR (NOT p0) (AND p1 (NOT p2))), (OR (NOT p0) (AND p1 (NOT p2))), (AND (NOT p0) p1), (AND (NOT p0) p1), (NOT p0), (OR (AND p1 (NOT p2)) (AND (NOT p0) p1)), (OR (AND (NOT p0) p1) (AND p1 (NOT p2)))]
Running random walk in product with property : AutoFlight-PT-05a-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={} source=0 dest: 4}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=0 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 p2), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) p2), acceptance={0} source=1 dest: 4}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=1 dest: 5}, { cond=(AND p0 (NOT p2)), acceptance={} source=1 dest: 6}], [{ cond=(AND (NOT p0) p2 p1), acceptance={0} source=2 dest: 2}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={0} source=2 dest: 5}], [{ cond=(AND (NOT p0) p2 p1), acceptance={} source=3 dest: 2}, { cond=(OR p0 p2), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=3 dest: 5}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=3 dest: 6}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=4 dest: 1}, { cond=p0, acceptance={} source=4 dest: 3}, { cond=(AND (NOT p0) p2), acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p0) p2 p1), acceptance={0} source=5 dest: 2}, { cond=(AND p0 p2 p1), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p0) p2 p1), acceptance={} source=6 dest: 2}, { cond=p2, acceptance={} source=6 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={} source=6 dest: 5}, { cond=(NOT p2), acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(EQ s32 1), p2:(EQ s23 1), p1:(OR (NEQ s5 1) (NEQ s25 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null, null, null][true, true, true, true, true, true, true]]
Stuttering criterion allowed to conclude after 14 steps with 0 reset in 0 ms.
FORMULA AutoFlight-PT-05a-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-05a-07 finished in 427 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G((F(G(p1))&&p0))))], workingDir=/home/mcc/execution]
Support contains 3 out of 120 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 120/120 places, 101/101 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 119 transition count 100
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 119 transition count 100
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 118 transition count 99
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 118 transition count 99
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 117 transition count 98
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 117 transition count 98
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 116 transition count 97
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 116 transition count 97
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 115 transition count 96
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 115 transition count 96
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 114 transition count 95
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 114 transition count 95
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 113 transition count 94
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 113 transition count 94
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 112 transition count 93
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 112 transition count 93
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 111 transition count 92
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 111 transition count 92
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 110 transition count 91
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 110 transition count 91
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 109 transition count 90
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 109 transition count 90
Applied a total of 22 rules in 11 ms. Remains 109 /120 variables (removed 11) and now considering 90/101 (removed 11) transitions.
// Phase 1: matrix 90 rows 109 cols
[2021-05-08 10:19:21] [INFO ] Computed 26 place invariants in 1 ms
[2021-05-08 10:19:21] [INFO ] Implicit Places using invariants in 41 ms returned [7, 14, 27, 36, 42, 45, 48, 90, 108]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 41 ms to find 9 implicit places.
// Phase 1: matrix 90 rows 100 cols
[2021-05-08 10:19:21] [INFO ] Computed 17 place invariants in 0 ms
[2021-05-08 10:19:21] [INFO ] Dead Transitions using invariants and state equation in 39 ms returned []
Starting structural reductions, iteration 1 : 100/120 places, 90/101 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 98 transition count 88
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 98 transition count 88
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 97 transition count 87
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 97 transition count 87
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 96 transition count 86
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 96 transition count 86
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 95 transition count 85
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 95 transition count 85
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 94 transition count 84
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 94 transition count 84
Applied a total of 12 rules in 4 ms. Remains 94 /100 variables (removed 6) and now considering 84/90 (removed 6) transitions.
// Phase 1: matrix 84 rows 94 cols
[2021-05-08 10:19:21] [INFO ] Computed 17 place invariants in 4 ms
[2021-05-08 10:19:21] [INFO ] Implicit Places using invariants in 35 ms returned []
// Phase 1: matrix 84 rows 94 cols
[2021-05-08 10:19:21] [INFO ] Computed 17 place invariants in 0 ms
[2021-05-08 10:19:21] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 10:19:21] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 94/120 places, 84/101 transitions.
Stuttering acceptance computed with spot in 72 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : AutoFlight-PT-05a-08 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(AND (EQ s35 1) (EQ s80 1)), p1:(NEQ s17 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA AutoFlight-PT-05a-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-05a-08 finished in 267 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0||X(X(X(F(p1)))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 120 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 120/120 places, 101/101 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 119 transition count 100
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 119 transition count 100
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 118 transition count 99
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 118 transition count 99
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 117 transition count 98
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 117 transition count 98
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 116 transition count 97
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 116 transition count 97
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 115 transition count 96
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 115 transition count 96
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 114 transition count 95
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 114 transition count 95
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 113 transition count 94
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 113 transition count 94
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 112 transition count 93
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 112 transition count 93
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 111 transition count 92
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 111 transition count 92
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 110 transition count 91
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 110 transition count 91
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 109 transition count 90
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 109 transition count 90
Applied a total of 22 rules in 7 ms. Remains 109 /120 variables (removed 11) and now considering 90/101 (removed 11) transitions.
// Phase 1: matrix 90 rows 109 cols
[2021-05-08 10:19:22] [INFO ] Computed 26 place invariants in 1 ms
[2021-05-08 10:19:22] [INFO ] Implicit Places using invariants in 41 ms returned [7, 14, 27, 36, 39, 42, 45, 48, 90, 108]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 42 ms to find 10 implicit places.
// Phase 1: matrix 90 rows 99 cols
[2021-05-08 10:19:22] [INFO ] Computed 16 place invariants in 1 ms
[2021-05-08 10:19:22] [INFO ] Dead Transitions using invariants and state equation in 40 ms returned []
Starting structural reductions, iteration 1 : 99/120 places, 90/101 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 97 transition count 88
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 97 transition count 88
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 96 transition count 87
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 96 transition count 87
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 95 transition count 86
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 95 transition count 86
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 94 transition count 85
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 94 transition count 85
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 93 transition count 84
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 93 transition count 84
Applied a total of 12 rules in 2 ms. Remains 93 /99 variables (removed 6) and now considering 84/90 (removed 6) transitions.
// Phase 1: matrix 84 rows 93 cols
[2021-05-08 10:19:22] [INFO ] Computed 16 place invariants in 0 ms
[2021-05-08 10:19:22] [INFO ] Implicit Places using invariants in 30 ms returned []
// Phase 1: matrix 84 rows 93 cols
[2021-05-08 10:19:22] [INFO ] Computed 16 place invariants in 0 ms
[2021-05-08 10:19:22] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 93/120 places, 84/101 transitions.
Stuttering acceptance computed with spot in 101 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : AutoFlight-PT-05a-09 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 0}]], initial=4, aps=[p0:(EQ s15 1), p1:(OR (NEQ s19 1) (NEQ s65 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 154 ms.
Product exploration explored 100000 steps with 50000 reset in 165 ms.
Knowledge obtained : [(NOT p0), p1]
Stuttering acceptance computed with spot in 99 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 50000 reset in 154 ms.
Product exploration explored 100000 steps with 50000 reset in 164 ms.
Applying partial POR strategy [false, true, false, false, false]
Stuttering acceptance computed with spot in 101 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 93 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 93/93 places, 84/84 transitions.
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 23 rules applied. Total rules applied 23 place count 93 transition count 84
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 5 Pre rules applied. Total rules applied 23 place count 93 transition count 84
Deduced a syphon composed of 28 places in 0 ms
Iterating global reduction 1 with 5 rules applied. Total rules applied 28 place count 93 transition count 84
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 44 place count 77 transition count 68
Deduced a syphon composed of 12 places in 0 ms
Iterating global reduction 1 with 16 rules applied. Total rules applied 60 place count 77 transition count 68
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 24 places in 0 ms
Iterating global reduction 1 with 12 rules applied. Total rules applied 72 place count 77 transition count 68
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 76 place count 73 transition count 64
Deduced a syphon composed of 20 places in 0 ms
Iterating global reduction 1 with 4 rules applied. Total rules applied 80 place count 73 transition count 64
Deduced a syphon composed of 20 places in 0 ms
Applied a total of 80 rules in 5 ms. Remains 73 /93 variables (removed 20) and now considering 64/84 (removed 20) transitions.
[2021-05-08 10:19:23] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 64 rows 73 cols
[2021-05-08 10:19:23] [INFO ] Computed 16 place invariants in 0 ms
[2021-05-08 10:19:23] [INFO ] Dead Transitions using invariants and state equation in 29 ms returned []
Finished structural reductions, in 1 iterations. Remains : 73/93 places, 64/84 transitions.
Product exploration explored 100000 steps with 50000 reset in 156 ms.
Product exploration explored 100000 steps with 50000 reset in 166 ms.
[2021-05-08 10:19:23] [INFO ] Flatten gal took : 5 ms
[2021-05-08 10:19:23] [INFO ] Flatten gal took : 5 ms
[2021-05-08 10:19:23] [INFO ] Time to serialize gal into /tmp/LTL2397729307365488959.gal : 1 ms
[2021-05-08 10:19:23] [INFO ] Time to serialize properties into /tmp/LTL1229336060858520074.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL2397729307365488959.gal, -t, CGAL, -LTL, /tmp/LTL1229336060858520074.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL2397729307365488959.gal -t CGAL -LTL /tmp/LTL1229336060858520074.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(("(p17==1)")||(X(X(X(F("((p22!=1)||(p75!=1))"))))))))
Formula 0 simplified : !X("(p17==1)" | XXXF"((p22!=1)||(p75!=1))")
Reverse transition relation is NOT exact ! Due to transitions t6, t8, t10, t12, t14, t16, t18, t20, t22, t24, t38, t58, t63, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/71/13/84
Computing Next relation with stutter on 10 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
39 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,0,0.395463,27272,1,0,164,60175,188,83,2621,58770,179
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA AutoFlight-PT-05a-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property AutoFlight-PT-05a-09 finished in 2024 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(p0)&&F(G(!p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 120 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 120/120 places, 101/101 transitions.
Drop transitions removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 120 transition count 86
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 30 place count 105 transition count 86
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 30 place count 105 transition count 74
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 54 place count 93 transition count 74
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 55 place count 92 transition count 73
Iterating global reduction 2 with 1 rules applied. Total rules applied 56 place count 92 transition count 73
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 57 place count 91 transition count 72
Iterating global reduction 2 with 1 rules applied. Total rules applied 58 place count 91 transition count 72
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 78 place count 81 transition count 62
Applied a total of 78 rules in 7 ms. Remains 81 /120 variables (removed 39) and now considering 62/101 (removed 39) transitions.
// Phase 1: matrix 62 rows 81 cols
[2021-05-08 10:19:24] [INFO ] Computed 26 place invariants in 1 ms
[2021-05-08 10:19:24] [INFO ] Implicit Places using invariants in 44 ms returned [19, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 62, 80]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 44 ms to find 13 implicit places.
[2021-05-08 10:19:24] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 62 rows 68 cols
[2021-05-08 10:19:24] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-08 10:19:24] [INFO ] Dead Transitions using invariants and state equation in 43 ms returned []
Starting structural reductions, iteration 1 : 68/120 places, 62/101 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 68 transition count 52
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 20 place count 58 transition count 52
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 20 place count 58 transition count 48
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 28 place count 54 transition count 48
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 29 place count 53 transition count 47
Iterating global reduction 2 with 1 rules applied. Total rules applied 30 place count 53 transition count 47
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 32 place count 52 transition count 46
Applied a total of 32 rules in 18 ms. Remains 52 /68 variables (removed 16) and now considering 46/62 (removed 16) transitions.
// Phase 1: matrix 46 rows 52 cols
[2021-05-08 10:19:24] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-08 10:19:24] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 46 rows 52 cols
[2021-05-08 10:19:24] [INFO ] Computed 13 place invariants in 0 ms
[2021-05-08 10:19:24] [INFO ] State equation strengthened by 17 read => feed constraints.
[2021-05-08 10:19:24] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 52/120 places, 46/101 transitions.
Stuttering acceptance computed with spot in 67 ms :[(OR (NOT p0) p1), (NOT p0), p1]
Running random walk in product with property : AutoFlight-PT-05a-10 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}, { cond=p1, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s10 1) (EQ s32 1)), p1:(OR (NEQ s5 1) (NEQ s25 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 37 steps with 1 reset in 0 ms.
FORMULA AutoFlight-PT-05a-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-05a-10 finished in 258 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G(p0)&&X(F((p1||X(p2)))))))], workingDir=/home/mcc/execution]
Support contains 6 out of 120 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 120/120 places, 101/101 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 119 transition count 100
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 119 transition count 100
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 118 transition count 99
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 118 transition count 99
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 117 transition count 98
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 117 transition count 98
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 116 transition count 97
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 116 transition count 97
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 115 transition count 96
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 115 transition count 96
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 114 transition count 95
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 114 transition count 95
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 113 transition count 94
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 113 transition count 94
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 112 transition count 93
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 112 transition count 93
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 111 transition count 92
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 111 transition count 92
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 110 transition count 91
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 110 transition count 91
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 109 transition count 90
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 109 transition count 90
Applied a total of 22 rules in 7 ms. Remains 109 /120 variables (removed 11) and now considering 90/101 (removed 11) transitions.
// Phase 1: matrix 90 rows 109 cols
[2021-05-08 10:19:24] [INFO ] Computed 26 place invariants in 1 ms
[2021-05-08 10:19:24] [INFO ] Implicit Places using invariants in 40 ms returned [7, 36, 39, 42, 48, 90, 108]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 41 ms to find 7 implicit places.
// Phase 1: matrix 90 rows 102 cols
[2021-05-08 10:19:24] [INFO ] Computed 19 place invariants in 1 ms
[2021-05-08 10:19:24] [INFO ] Dead Transitions using invariants and state equation in 40 ms returned []
Starting structural reductions, iteration 1 : 102/120 places, 90/101 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 100 transition count 88
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 100 transition count 88
Applied a total of 4 rules in 1 ms. Remains 100 /102 variables (removed 2) and now considering 88/90 (removed 2) transitions.
// Phase 1: matrix 88 rows 100 cols
[2021-05-08 10:19:24] [INFO ] Computed 19 place invariants in 1 ms
[2021-05-08 10:19:24] [INFO ] Implicit Places using invariants in 32 ms returned []
// Phase 1: matrix 88 rows 100 cols
[2021-05-08 10:19:24] [INFO ] Computed 19 place invariants in 1 ms
[2021-05-08 10:19:24] [INFO ] State equation strengthened by 7 read => feed constraints.
[2021-05-08 10:19:24] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 100/120 places, 88/101 transitions.
Stuttering acceptance computed with spot in 126 ms :[(NOT p0), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), true]
Running random walk in product with property : AutoFlight-PT-05a-11 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 5}], [{ cond=(AND p0 p1), acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 5}], [{ cond=(OR (AND p0 p1) (AND p0 p2)), acceptance={0} source=2 dest: 0}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 5}], [{ cond=p0, acceptance={} source=3 dest: 1}, { cond=(NOT p0), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={0} source=5 dest: 5}]], initial=4, aps=[p0:(AND (EQ s13 1) (EQ s70 1)), p1:(AND (EQ s41 1) (EQ s94 1)), p2:(OR (NEQ s26 1) (NEQ s63 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA AutoFlight-PT-05a-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-05a-11 finished in 313 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(G(p0))))], workingDir=/home/mcc/execution]
Support contains 1 out of 120 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 120/120 places, 101/101 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 119 transition count 100
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 119 transition count 100
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 118 transition count 99
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 118 transition count 99
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 117 transition count 98
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 117 transition count 98
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 116 transition count 97
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 116 transition count 97
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 115 transition count 96
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 115 transition count 96
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 114 transition count 95
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 114 transition count 95
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 113 transition count 94
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 113 transition count 94
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 112 transition count 93
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 112 transition count 93
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 111 transition count 92
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 111 transition count 92
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 110 transition count 91
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 110 transition count 91
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 109 transition count 90
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 109 transition count 90
Applied a total of 22 rules in 7 ms. Remains 109 /120 variables (removed 11) and now considering 90/101 (removed 11) transitions.
// Phase 1: matrix 90 rows 109 cols
[2021-05-08 10:19:24] [INFO ] Computed 26 place invariants in 0 ms
[2021-05-08 10:19:24] [INFO ] Implicit Places using invariants in 44 ms returned [7, 14, 27, 36, 39, 42, 45, 48, 90, 108]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 45 ms to find 10 implicit places.
// Phase 1: matrix 90 rows 99 cols
[2021-05-08 10:19:24] [INFO ] Computed 16 place invariants in 1 ms
[2021-05-08 10:19:24] [INFO ] Dead Transitions using invariants and state equation in 39 ms returned []
Starting structural reductions, iteration 1 : 99/120 places, 90/101 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 97 transition count 88
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 97 transition count 88
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 96 transition count 87
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 96 transition count 87
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 95 transition count 86
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 95 transition count 86
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 94 transition count 85
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 94 transition count 85
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 93 transition count 84
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 93 transition count 84
Applied a total of 12 rules in 3 ms. Remains 93 /99 variables (removed 6) and now considering 84/90 (removed 6) transitions.
// Phase 1: matrix 84 rows 93 cols
[2021-05-08 10:19:24] [INFO ] Computed 16 place invariants in 0 ms
[2021-05-08 10:19:24] [INFO ] Implicit Places using invariants in 26 ms returned []
// Phase 1: matrix 84 rows 93 cols
[2021-05-08 10:19:24] [INFO ] Computed 16 place invariants in 0 ms
[2021-05-08 10:19:24] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 93/120 places, 84/101 transitions.
Stuttering acceptance computed with spot in 65 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : AutoFlight-PT-05a-12 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(NEQ s32 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA AutoFlight-PT-05a-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-05a-12 finished in 240 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(((X(p0)||(p1 U p2)) U X((p3 U (p4||G(p3)))))))], workingDir=/home/mcc/execution]
Support contains 5 out of 120 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 120/120 places, 101/101 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 119 transition count 100
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 119 transition count 100
Applied a total of 2 rules in 2 ms. Remains 119 /120 variables (removed 1) and now considering 100/101 (removed 1) transitions.
// Phase 1: matrix 100 rows 119 cols
[2021-05-08 10:19:24] [INFO ] Computed 26 place invariants in 0 ms
[2021-05-08 10:19:24] [INFO ] Implicit Places using invariants in 45 ms returned [14, 27, 36, 39, 42, 45, 48, 100, 118]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 46 ms to find 9 implicit places.
// Phase 1: matrix 100 rows 110 cols
[2021-05-08 10:19:24] [INFO ] Computed 17 place invariants in 3 ms
[2021-05-08 10:19:24] [INFO ] Dead Transitions using invariants and state equation in 46 ms returned []
Starting structural reductions, iteration 1 : 110/120 places, 100/101 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 109 transition count 99
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 109 transition count 99
Applied a total of 2 rules in 1 ms. Remains 109 /110 variables (removed 1) and now considering 99/100 (removed 1) transitions.
// Phase 1: matrix 99 rows 109 cols
[2021-05-08 10:19:24] [INFO ] Computed 17 place invariants in 1 ms
[2021-05-08 10:19:25] [INFO ] Implicit Places using invariants in 28 ms returned []
// Phase 1: matrix 99 rows 109 cols
[2021-05-08 10:19:25] [INFO ] Computed 17 place invariants in 1 ms
[2021-05-08 10:19:25] [INFO ] State equation strengthened by 4 read => feed constraints.
[2021-05-08 10:19:25] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 109/120 places, 99/101 transitions.
Stuttering acceptance computed with spot in 211 ms :[(AND (NOT p3) (NOT p4)), (AND (NOT p3) (NOT p4)), (AND (NOT p0) (NOT p2) (NOT p3) (NOT p4)), (AND (NOT p4) (NOT p3) (NOT p0)), true, (NOT p2), (AND (NOT p4) (NOT p3)), (AND p0 (NOT p2) (NOT p3) (NOT p4))]
Running random walk in product with property : AutoFlight-PT-05a-14 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=true, acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p4) (NOT p3)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p4) p3), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) p1 (NOT p4)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p2) (NOT p1) (NOT p4)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p4) (NOT p3) (NOT p0)), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p2) p1 (NOT p4) (NOT p3) (NOT p0)), acceptance={} source=2 dest: 5}, { cond=(AND (NOT p2) (NOT p1) (NOT p4) p3 (NOT p0)), acceptance={} source=2 dest: 6}, { cond=(AND (NOT p2) p1 (NOT p4) p3 (NOT p0)), acceptance={} source=2 dest: 7}], [{ cond=(AND (NOT p4) (NOT p3) (NOT p0)), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p4) p3 (NOT p0)), acceptance={} source=3 dest: 6}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p2) p1), acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p4) (NOT p3)), acceptance={} source=6 dest: 4}, { cond=(AND (NOT p4) p3), acceptance={} source=6 dest: 6}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p4) (NOT p3) p0), acceptance={} source=7 dest: 4}, { cond=(AND (NOT p2) p1 (NOT p4) (NOT p3) p0), acceptance={} source=7 dest: 5}, { cond=(AND (NOT p2) (NOT p1) (NOT p4) p3 p0), acceptance={} source=7 dest: 6}, { cond=(AND (NOT p2) p1 (NOT p4) p3 p0), acceptance={} source=7 dest: 7}]], initial=0, aps=[p2:(EQ s73 1), p1:(EQ s16 1), p4:(AND (NEQ s74 1) (NEQ s73 1)), p3:(AND (NEQ s73 1) (NEQ s74 1)), p0:(AND (EQ s7 1) (EQ s43 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 39883 reset in 198 ms.
Product exploration explored 100000 steps with 39970 reset in 208 ms.
Knowledge obtained : [(NOT p2), (NOT p1), p4, p3, (NOT p0)]
Stuttering acceptance computed with spot in 195 ms :[(AND (NOT p3) (NOT p4)), (AND (NOT p3) (NOT p4)), (AND (NOT p0) (NOT p2) (NOT p3) (NOT p4)), (AND (NOT p4) (NOT p3) (NOT p0)), true, (NOT p2), (AND (NOT p4) (NOT p3)), (AND p0 (NOT p2) (NOT p3) (NOT p4))]
Product exploration explored 100000 steps with 39951 reset in 203 ms.
Product exploration explored 100000 steps with 40127 reset in 211 ms.
Applying partial POR strategy [false, false, true, true, true, true, true, true]
Stuttering acceptance computed with spot in 202 ms :[(AND (NOT p3) (NOT p4)), (AND (NOT p3) (NOT p4)), (AND (NOT p0) (NOT p2) (NOT p3) (NOT p4)), (AND (NOT p4) (NOT p3) (NOT p0)), true, (NOT p2), (AND (NOT p4) (NOT p3)), (AND p0 (NOT p2) (NOT p3) (NOT p4))]
Support contains 5 out of 109 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 109/109 places, 99/99 transitions.
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 109 transition count 99
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 9 Pre rules applied. Total rules applied 28 place count 109 transition count 99
Deduced a syphon composed of 37 places in 0 ms
Iterating global reduction 1 with 9 rules applied. Total rules applied 37 place count 109 transition count 99
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 59 place count 87 transition count 77
Deduced a syphon composed of 15 places in 0 ms
Iterating global reduction 1 with 22 rules applied. Total rules applied 81 place count 87 transition count 77
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 25 places in 0 ms
Iterating global reduction 1 with 10 rules applied. Total rules applied 91 place count 87 transition count 77
Deduced a syphon composed of 25 places in 0 ms
Applied a total of 91 rules in 4 ms. Remains 87 /109 variables (removed 22) and now considering 77/99 (removed 22) transitions.
[2021-05-08 10:19:26] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 77 rows 87 cols
[2021-05-08 10:19:26] [INFO ] Computed 17 place invariants in 0 ms
[2021-05-08 10:19:26] [INFO ] Dead Transitions using invariants and state equation in 34 ms returned []
Finished structural reductions, in 1 iterations. Remains : 87/109 places, 77/99 transitions.
Product exploration explored 100000 steps with 39968 reset in 326 ms.
Product exploration explored 100000 steps with 39957 reset in 333 ms.
[2021-05-08 10:19:27] [INFO ] Flatten gal took : 5 ms
[2021-05-08 10:19:27] [INFO ] Flatten gal took : 6 ms
[2021-05-08 10:19:27] [INFO ] Time to serialize gal into /tmp/LTL17893526555252158468.gal : 1 ms
[2021-05-08 10:19:27] [INFO ] Time to serialize properties into /tmp/LTL14295929519369240782.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL17893526555252158468.gal, -t, CGAL, -LTL, /tmp/LTL14295929519369240782.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL17893526555252158468.gal -t CGAL -LTL /tmp/LTL14295929519369240782.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G(((X("((p7==1)&&(p52==1))"))||(("(p17==1)")U("(p84==1)")))U(X(("((p84!=1)&&(p85!=1))")U((G("((p84!=1)&&(p85!=1))"))||("((p85!=1)&&(p84!=1))")))))))
Formula 0 simplified : !G((X"((p7==1)&&(p52==1))" | ("(p17==1)" U "(p84==1)")) U X("((p84!=1)&&(p85!=1))" U ("((p85!=1)&&(p84!=1))" | G"((p84!=1)&&(p85!=1))")))
Reverse transition relation is NOT exact ! Due to transitions t6, t8, t10, t12, t14, t16, t18, t20, t22, t24, t48, t63, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/87/12/99
Computing Next relation with stutter on 10 deadlock states
5 unique states visited
5 strongly connected components in search stack
6 transitions explored
5 items max in DFS search stack
64 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,0,0.653268,40700,1,0,186,99788,245,106,3208,113487,244
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA AutoFlight-PT-05a-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property AutoFlight-PT-05a-14 finished in 3358 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(F((G(F(p1))||p0)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 120 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 120/120 places, 101/101 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 119 transition count 100
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 119 transition count 100
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 118 transition count 99
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 118 transition count 99
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 117 transition count 98
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 117 transition count 98
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 116 transition count 97
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 116 transition count 97
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 115 transition count 96
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 115 transition count 96
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 114 transition count 95
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 114 transition count 95
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 113 transition count 94
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 113 transition count 94
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 112 transition count 93
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 112 transition count 93
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 111 transition count 92
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 111 transition count 92
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 110 transition count 91
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 110 transition count 91
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 109 transition count 90
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 109 transition count 90
Applied a total of 22 rules in 7 ms. Remains 109 /120 variables (removed 11) and now considering 90/101 (removed 11) transitions.
// Phase 1: matrix 90 rows 109 cols
[2021-05-08 10:19:28] [INFO ] Computed 26 place invariants in 1 ms
[2021-05-08 10:19:28] [INFO ] Implicit Places using invariants in 43 ms returned [7, 14, 27, 36, 39, 42, 45, 48, 90, 108]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 44 ms to find 10 implicit places.
// Phase 1: matrix 90 rows 99 cols
[2021-05-08 10:19:28] [INFO ] Computed 16 place invariants in 1 ms
[2021-05-08 10:19:28] [INFO ] Dead Transitions using invariants and state equation in 40 ms returned []
Starting structural reductions, iteration 1 : 99/120 places, 90/101 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 97 transition count 88
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 97 transition count 88
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 96 transition count 87
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 96 transition count 87
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 95 transition count 86
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 95 transition count 86
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 94 transition count 85
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 94 transition count 85
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 93 transition count 84
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 93 transition count 84
Applied a total of 12 rules in 3 ms. Remains 93 /99 variables (removed 6) and now considering 84/90 (removed 6) transitions.
// Phase 1: matrix 84 rows 93 cols
[2021-05-08 10:19:28] [INFO ] Computed 16 place invariants in 1 ms
[2021-05-08 10:19:28] [INFO ] Implicit Places using invariants in 27 ms returned []
// Phase 1: matrix 84 rows 93 cols
[2021-05-08 10:19:28] [INFO ] Computed 16 place invariants in 1 ms
[2021-05-08 10:19:28] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 93/120 places, 84/101 transitions.
Stuttering acceptance computed with spot in 84 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : AutoFlight-PT-05a-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s30 0) (EQ s89 0)), p1:(OR (NEQ s12 1) (NEQ s77 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 155 ms.
Product exploration explored 100000 steps with 33333 reset in 167 ms.
Knowledge obtained : [p0, p1]
Stuttering acceptance computed with spot in 81 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 33333 reset in 156 ms.
Product exploration explored 100000 steps with 33333 reset in 167 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 82 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 93 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 93/93 places, 84/84 transitions.
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 23 rules applied. Total rules applied 23 place count 93 transition count 84
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 5 Pre rules applied. Total rules applied 23 place count 93 transition count 84
Deduced a syphon composed of 28 places in 0 ms
Iterating global reduction 1 with 5 rules applied. Total rules applied 28 place count 93 transition count 84
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 44 place count 77 transition count 68
Deduced a syphon composed of 12 places in 0 ms
Iterating global reduction 1 with 16 rules applied. Total rules applied 60 place count 77 transition count 68
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 23 places in 0 ms
Iterating global reduction 1 with 11 rules applied. Total rules applied 71 place count 77 transition count 68
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 75 place count 73 transition count 64
Deduced a syphon composed of 19 places in 0 ms
Iterating global reduction 1 with 4 rules applied. Total rules applied 79 place count 73 transition count 64
Deduced a syphon composed of 19 places in 0 ms
Applied a total of 79 rules in 4 ms. Remains 73 /93 variables (removed 20) and now considering 64/84 (removed 20) transitions.
[2021-05-08 10:19:29] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 64 rows 73 cols
[2021-05-08 10:19:29] [INFO ] Computed 16 place invariants in 0 ms
[2021-05-08 10:19:29] [INFO ] Dead Transitions using invariants and state equation in 28 ms returned []
Finished structural reductions, in 1 iterations. Remains : 73/93 places, 64/84 transitions.
Product exploration explored 100000 steps with 33333 reset in 324 ms.
Product exploration explored 100000 steps with 33333 reset in 336 ms.
[2021-05-08 10:19:30] [INFO ] Flatten gal took : 5 ms
[2021-05-08 10:19:30] [INFO ] Flatten gal took : 5 ms
[2021-05-08 10:19:30] [INFO ] Time to serialize gal into /tmp/LTL16595182756665935888.gal : 1 ms
[2021-05-08 10:19:30] [INFO ] Time to serialize properties into /tmp/LTL9931946405502430958.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL16595182756665935888.gal, -t, CGAL, -LTL, /tmp/LTL9931946405502430958.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL16595182756665935888.gal -t CGAL -LTL /tmp/LTL9931946405502430958.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X(F(("((p34==0)||(p126==0))")||(G(F("((p13!=1)||(p108!=1))"))))))))
Formula 0 simplified : !XXF("((p34==0)||(p126==0))" | GF"((p13!=1)||(p108!=1))")
Reverse transition relation is NOT exact ! Due to transitions t6, t8, t10, t12, t14, t16, t18, t20, t22, t24, t38, t58, t63, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/71/13/84
Computing Next relation with stutter on 10 deadlock states
3 unique states visited
0 strongly connected components in search stack
2 transitions explored
3 items max in DFS search stack
39 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,0,0.399275,27944,1,0,165,60468,195,84,2636,58770,185
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA AutoFlight-PT-05a-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property AutoFlight-PT-05a-15 finished in 2318 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620469171569

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

+ 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
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -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=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="AutoFlight-PT-05a"
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 AutoFlight-PT-05a, 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 r007-tall-162037990000434"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-05a.tgz
mv AutoFlight-PT-05a 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 ;