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-162037990000433.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 LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r007-tall-162037990000433
=====================================================================

--------------------
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 1620469122064

Running Version 0
[2021-05-08 10:18:43] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -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 10:18:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-08 10:18:43] [INFO ] Load time of PNML (sax parser for PT used): 45 ms
[2021-05-08 10:18:43] [INFO ] Transformed 132 places.
[2021-05-08 10:18:43] [INFO ] Transformed 130 transitions.
[2021-05-08 10:18:43] [INFO ] Found NUPN structural information;
[2021-05-08 10:18:43] [INFO ] Parsed PT model containing 132 places and 130 transitions in 87 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
[2021-05-08 10:18:43] [INFO ] Initial state test concluded for 3 properties.
Ensure Unique test removed 25 transitions
Reduce redundant transitions removed 25 transitions.
FORMULA AutoFlight-PT-05a-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-05a-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-05a-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-05a-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-05a-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-05a-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-05a-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 24 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 16 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 10:18:43] [INFO ] Computed 34 place invariants in 15 ms
[2021-05-08 10:18:44] [INFO ] Implicit Places using invariants in 243 ms returned [7, 14, 21, 28, 35, 41, 44, 47, 50, 99, 105, 111, 117, 123, 129, 131]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 271 ms to find 16 implicit places.
// Phase 1: matrix 105 rows 116 cols
[2021-05-08 10:18:44] [INFO ] Computed 18 place invariants in 4 ms
[2021-05-08 10:18:44] [INFO ] Dead Transitions using invariants and state equation in 108 ms returned []
Starting structural reductions, iteration 1 : 116/132 places, 105/105 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 113 transition count 102
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 113 transition count 102
Applied a total of 6 rules in 14 ms. Remains 113 /116 variables (removed 3) and now considering 102/105 (removed 3) transitions.
// Phase 1: matrix 102 rows 113 cols
[2021-05-08 10:18:44] [INFO ] Computed 18 place invariants in 4 ms
[2021-05-08 10:18:44] [INFO ] Implicit Places using invariants in 74 ms returned []
// Phase 1: matrix 102 rows 113 cols
[2021-05-08 10:18:44] [INFO ] Computed 18 place invariants in 2 ms
[2021-05-08 10:18:44] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 10:18:44] [INFO ] Implicit Places using invariants and state equation in 138 ms returned []
Implicit Place search using SMT with State Equation took 216 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 113/132 places, 102/105 transitions.
[2021-05-08 10:18:44] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-08 10:18:44] [INFO ] Flatten gal took : 62 ms
FORMULA AutoFlight-PT-05a-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-08 10:18:44] [INFO ] Flatten gal took : 33 ms
[2021-05-08 10:18:44] [INFO ] Input system was already deterministic with 102 transitions.
Incomplete random walk after 100000 steps, including 3030 resets, run finished after 333 ms. (steps per millisecond=300 ) properties (out of 15) seen :14
Running SMT prover for 1 properties.
// Phase 1: matrix 102 rows 113 cols
[2021-05-08 10:18:44] [INFO ] Computed 18 place invariants in 1 ms
[2021-05-08 10:18:45] [INFO ] [Real]Absence check using 18 positive place invariants in 7 ms returned sat
[2021-05-08 10:18:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 10:18:45] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2021-05-08 10:18:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 10:18:45] [INFO ] [Nat]Absence check using 18 positive place invariants in 2 ms returned unsat
Successfully simplified 1 atomic propositions for a total of 8 simplifications.
[2021-05-08 10:18:45] [INFO ] Initial state test concluded for 1 properties.
FORMULA AutoFlight-PT-05a-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)||F(p1)))], workingDir=/home/mcc/execution]
Support contains 2 out of 113 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 113/113 places, 102/102 transitions.
Drop transitions removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 113 transition count 66
Reduce places removed 36 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 37 rules applied. Total rules applied 73 place count 77 transition count 65
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 74 place count 76 transition count 65
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 74 place count 76 transition count 59
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 86 place count 70 transition count 59
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 87 place count 69 transition count 58
Iterating global reduction 3 with 1 rules applied. Total rules applied 88 place count 69 transition count 58
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
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 110 place count 58 transition count 47
Applied a total of 110 rules in 28 ms. Remains 58 /113 variables (removed 55) and now considering 47/102 (removed 55) transitions.
// Phase 1: matrix 47 rows 58 cols
[2021-05-08 10:18:45] [INFO ] Computed 18 place invariants in 1 ms
[2021-05-08 10:18:45] [INFO ] Implicit Places using invariants in 50 ms returned [22, 23, 24, 25, 26, 27, 33]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 56 ms to find 7 implicit places.
[2021-05-08 10:18:45] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 47 rows 51 cols
[2021-05-08 10:18:45] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-08 10:18:45] [INFO ] Dead Transitions using invariants and state equation in 26 ms returned []
Starting structural reductions, iteration 1 : 51/113 places, 47/102 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 51 transition count 41
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 45 transition count 41
Applied a total of 12 rules in 4 ms. Remains 45 /51 variables (removed 6) and now considering 41/47 (removed 6) transitions.
// Phase 1: matrix 41 rows 45 cols
[2021-05-08 10:18:45] [INFO ] Computed 11 place invariants in 0 ms
[2021-05-08 10:18:45] [INFO ] Implicit Places using invariants in 37 ms returned []
// Phase 1: matrix 41 rows 45 cols
[2021-05-08 10:18:45] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-08 10:18:45] [INFO ] State equation strengthened by 9 read => feed constraints.
[2021-05-08 10:18:45] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 45/113 places, 41/102 transitions.
Stuttering acceptance computed with spot in 154 ms :[(NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : AutoFlight-PT-05a-02 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}]], initial=1, aps=[p1:(EQ s21 1), p0:(AND (EQ s21 0) (OR (EQ s27 0) (EQ s27 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 50000 reset in 293 ms.
Product exploration explored 100000 steps with 50000 reset in 218 ms.
Knowledge obtained : [(NOT p1), p0]
Stuttering acceptance computed with spot in 52 ms :[(NOT p1), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 50000 reset in 138 ms.
Product exploration explored 100000 steps with 50000 reset in 175 ms.
[2021-05-08 10:18:46] [INFO ] Flatten gal took : 3 ms
[2021-05-08 10:18:46] [INFO ] Flatten gal took : 3 ms
[2021-05-08 10:18:46] [INFO ] Time to serialize gal into /tmp/LTL17821586408301697651.gal : 2 ms
[2021-05-08 10:18:46] [INFO ] Time to serialize properties into /tmp/LTL11031269717646928505.ltl : 1 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/LTL17821586408301697651.gal, -t, CGAL, -LTL, /tmp/LTL11031269717646928505.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/LTL17821586408301697651.gal -t CGAL -LTL /tmp/LTL11031269717646928505.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((G("((p34==0)&&((p81==0)||(p81==1)))"))||(F("(p34==1)"))))
Formula 0 simplified : !(G"((p34==0)&&((p81==0)||(p81==1)))" | F"(p34==1)")
Reverse transition relation is NOT exact ! Due to transitions t6, t46.t47.t48.t93, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/39/2/41
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
6 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,0,0.061674,18008,1,0,88,9441,109,42,1305,6490,103
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA AutoFlight-PT-05a-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property AutoFlight-PT-05a-02 finished in 1501 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G(p0)||F(p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 113 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 113/113 places, 102/102 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 111 transition count 100
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 111 transition count 100
Applied a total of 4 rules in 10 ms. Remains 111 /113 variables (removed 2) and now considering 100/102 (removed 2) transitions.
// Phase 1: matrix 100 rows 111 cols
[2021-05-08 10:18:46] [INFO ] Computed 18 place invariants in 2 ms
[2021-05-08 10:18:46] [INFO ] Implicit Places using invariants in 51 ms returned [33, 68]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 52 ms to find 2 implicit places.
// Phase 1: matrix 100 rows 109 cols
[2021-05-08 10:18:46] [INFO ] Computed 16 place invariants in 2 ms
[2021-05-08 10:18:46] [INFO ] Dead Transitions using invariants and state equation in 56 ms returned []
Starting structural reductions, iteration 1 : 109/113 places, 100/102 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 108 transition count 99
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 108 transition count 99
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 107 transition count 98
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 107 transition count 98
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 106 transition count 97
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 106 transition count 97
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 105 transition count 96
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 105 transition count 96
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 104 transition count 95
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 104 transition count 95
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 103 transition count 94
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 103 transition count 94
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 102 transition count 93
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 102 transition count 93
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 101 transition count 92
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 101 transition count 92
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 100 transition count 91
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 100 transition count 91
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 99 transition count 90
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 99 transition count 90
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 98 transition count 89
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 98 transition count 89
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 97 transition count 88
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 97 transition count 88
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 96 transition count 87
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 96 transition count 87
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 95 transition count 86
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 95 transition count 86
Applied a total of 28 rules in 36 ms. Remains 95 /109 variables (removed 14) and now considering 86/100 (removed 14) transitions.
// Phase 1: matrix 86 rows 95 cols
[2021-05-08 10:18:46] [INFO ] Computed 16 place invariants in 2 ms
[2021-05-08 10:18:46] [INFO ] Implicit Places using invariants in 35 ms returned []
// Phase 1: matrix 86 rows 95 cols
[2021-05-08 10:18:46] [INFO ] Computed 16 place invariants in 2 ms
[2021-05-08 10:18:46] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 95/113 places, 86/102 transitions.
Stuttering acceptance computed with spot in 78 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : AutoFlight-PT-05a-04 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(OR (EQ s55 0) (EQ s18 1)), p0:(OR (EQ s71 0) (EQ s11 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][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 155 ms.
Product exploration explored 100000 steps with 50000 reset in 165 ms.
Knowledge obtained : [p1, p0]
Stuttering acceptance computed with spot in 70 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 50000 reset in 154 ms.
Product exploration explored 100000 steps with 50000 reset in 185 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 67 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 4 out of 95 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 95/95 places, 86/86 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 95 transition count 86
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 6 Pre rules applied. Total rules applied 22 place count 95 transition count 86
Deduced a syphon composed of 28 places in 0 ms
Iterating global reduction 1 with 6 rules applied. Total rules applied 28 place count 95 transition count 86
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 43 place count 80 transition count 71
Deduced a syphon composed of 13 places in 0 ms
Iterating global reduction 1 with 15 rules applied. Total rules applied 58 place count 80 transition count 71
Performed 11 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 11 rules applied. Total rules applied 69 place count 80 transition count 71
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 73 place count 76 transition count 67
Deduced a syphon composed of 20 places in 0 ms
Iterating global reduction 1 with 4 rules applied. Total rules applied 77 place count 76 transition count 67
Deduced a syphon composed of 20 places in 0 ms
Applied a total of 77 rules in 12 ms. Remains 76 /95 variables (removed 19) and now considering 67/86 (removed 19) transitions.
[2021-05-08 10:18:47] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 67 rows 76 cols
[2021-05-08 10:18:47] [INFO ] Computed 16 place invariants in 1 ms
[2021-05-08 10:18:48] [INFO ] Dead Transitions using invariants and state equation in 66 ms returned []
Finished structural reductions, in 1 iterations. Remains : 76/95 places, 67/86 transitions.
Product exploration explored 100000 steps with 50000 reset in 564 ms.
Product exploration explored 100000 steps with 50000 reset in 427 ms.
[2021-05-08 10:18:49] [INFO ] Flatten gal took : 5 ms
[2021-05-08 10:18:49] [INFO ] Flatten gal took : 6 ms
[2021-05-08 10:18:49] [INFO ] Time to serialize gal into /tmp/LTL16820427790628838964.gal : 11 ms
[2021-05-08 10:18:49] [INFO ] Time to serialize properties into /tmp/LTL16714459543902552471.ltl : 1 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/LTL16820427790628838964.gal, -t, CGAL, -LTL, /tmp/LTL16714459543902552471.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/LTL16820427790628838964.gal -t CGAL -LTL /tmp/LTL16714459543902552471.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X((G("((p96==0)||(p12==1))"))||(F("((p65==0)||(p20==1))")))))
Formula 0 simplified : !X(G"((p96==0)||(p12==1))" | F"((p65==0)||(p20==1))")
Reverse transition relation is NOT exact ! Due to transitions t6, t8, t10, t12, t14, t16, t18, t20, t22, t24, t40, t63, t82, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/73/13/86
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
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,0,0.381113,28384,1,0,168,65196,201,85,2687,48416,186
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA AutoFlight-PT-05a-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property AutoFlight-PT-05a-04 finished in 2837 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F((X(p0)&&F((G(p1)&&X(F(p2))))))))], workingDir=/home/mcc/execution]
Support contains 6 out of 113 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 113/113 places, 102/102 transitions.
Applied a total of 0 rules in 2 ms. Remains 113 /113 variables (removed 0) and now considering 102/102 (removed 0) transitions.
// Phase 1: matrix 102 rows 113 cols
[2021-05-08 10:18:49] [INFO ] Computed 18 place invariants in 1 ms
[2021-05-08 10:18:49] [INFO ] Implicit Places using invariants in 30 ms returned [33, 68]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 31 ms to find 2 implicit places.
// Phase 1: matrix 102 rows 111 cols
[2021-05-08 10:18:49] [INFO ] Computed 16 place invariants in 8 ms
[2021-05-08 10:18:49] [INFO ] Dead Transitions using invariants and state equation in 56 ms returned []
Starting structural reductions, iteration 1 : 111/113 places, 102/102 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 110 transition count 101
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 110 transition count 101
Applied a total of 2 rules in 3 ms. Remains 110 /111 variables (removed 1) and now considering 101/102 (removed 1) transitions.
// Phase 1: matrix 101 rows 110 cols
[2021-05-08 10:18:49] [INFO ] Computed 16 place invariants in 1 ms
[2021-05-08 10:18:49] [INFO ] Implicit Places using invariants in 127 ms returned []
// Phase 1: matrix 101 rows 110 cols
[2021-05-08 10:18:49] [INFO ] Computed 16 place invariants in 1 ms
[2021-05-08 10:18:49] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 206 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 110/113 places, 101/102 transitions.
Stuttering acceptance computed with spot in 246 ms :[(OR (NOT p1) (NOT p0) (NOT p2)), (OR (NOT p1) (NOT p0) (NOT p2)), (NOT p0), (NOT p1), (NOT p2), (OR (NOT p1) (NOT p2))]
Running random walk in product with property : AutoFlight-PT-05a-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=p1, acceptance={} source=1 dest: 3}, { cond=p1, acceptance={} source=1 dest: 4}, { cond=(NOT p1), acceptance={} source=1 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 5}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={0} source=3 dest: 5}], [{ cond=(NOT p2), acceptance={0} source=4 dest: 4}], [{ cond=p1, acceptance={} source=5 dest: 3}, { cond=p1, acceptance={} source=5 dest: 4}, { cond=(NOT p1), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p1:(OR (EQ s71 0) (EQ s9 1)), p0:(OR (EQ s67 0) (EQ s92 1)), p2:(AND (EQ s35 0) (EQ s90 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 218 steps with 4 reset in 1 ms.
FORMULA AutoFlight-PT-05a-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-05a-07 finished in 559 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 113 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 113/113 places, 102/102 transitions.
Drop transitions removed 39 transitions
Trivial Post-agglo rules discarded 39 transitions
Performed 39 trivial Post agglomeration. Transition count delta: 39
Iterating post reduction 0 with 39 rules applied. Total rules applied 39 place count 113 transition count 63
Reduce places removed 39 places and 0 transitions.
Iterating post reduction 1 with 39 rules applied. Total rules applied 78 place count 74 transition count 63
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 78 place count 74 transition count 58
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 88 place count 69 transition count 58
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 90 place count 67 transition count 56
Iterating global reduction 2 with 2 rules applied. Total rules applied 92 place count 67 transition count 56
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 114 place count 56 transition count 45
Applied a total of 114 rules in 9 ms. Remains 56 /113 variables (removed 57) and now considering 45/102 (removed 57) transitions.
// Phase 1: matrix 45 rows 56 cols
[2021-05-08 10:18:50] [INFO ] Computed 18 place invariants in 1 ms
[2021-05-08 10:18:50] [INFO ] Implicit Places using invariants in 31 ms returned [22, 23, 24, 25, 26, 27, 33]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 32 ms to find 7 implicit places.
[2021-05-08 10:18:50] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 45 rows 49 cols
[2021-05-08 10:18:50] [INFO ] Computed 11 place invariants in 0 ms
[2021-05-08 10:18:50] [INFO ] Dead Transitions using invariants and state equation in 38 ms returned []
Starting structural reductions, iteration 1 : 49/113 places, 45/102 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 49 transition count 40
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 44 transition count 40
Applied a total of 10 rules in 4 ms. Remains 44 /49 variables (removed 5) and now considering 40/45 (removed 5) transitions.
// Phase 1: matrix 40 rows 44 cols
[2021-05-08 10:18:50] [INFO ] Computed 11 place invariants in 0 ms
[2021-05-08 10:18:50] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 40 rows 44 cols
[2021-05-08 10:18:50] [INFO ] Computed 11 place invariants in 0 ms
[2021-05-08 10:18:50] [INFO ] State equation strengthened by 9 read => feed constraints.
[2021-05-08 10:18:50] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 44/113 places, 40/102 transitions.
Stuttering acceptance computed with spot in 33 ms :[true, (NOT p0)]
Running random walk in product with property : AutoFlight-PT-05a-08 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}]], initial=1, aps=[p0:(OR (EQ s39 0) (EQ s19 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 59 steps with 1 reset in 0 ms.
FORMULA AutoFlight-PT-05a-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-05a-08 finished in 185 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(((G(p1) U (p2 U G(p3)))||p0))))], workingDir=/home/mcc/execution]
Support contains 2 out of 113 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 113/113 places, 102/102 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 111 transition count 100
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 111 transition count 100
Applied a total of 4 rules in 1 ms. Remains 111 /113 variables (removed 2) and now considering 100/102 (removed 2) transitions.
// Phase 1: matrix 100 rows 111 cols
[2021-05-08 10:18:50] [INFO ] Computed 18 place invariants in 0 ms
[2021-05-08 10:18:50] [INFO ] Implicit Places using invariants in 78 ms returned [33, 68]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 79 ms to find 2 implicit places.
// Phase 1: matrix 100 rows 109 cols
[2021-05-08 10:18:50] [INFO ] Computed 16 place invariants in 1 ms
[2021-05-08 10:18:50] [INFO ] Dead Transitions using invariants and state equation in 45 ms returned []
Starting structural reductions, iteration 1 : 109/113 places, 100/102 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 108 transition count 99
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 108 transition count 99
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 107 transition count 98
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 107 transition count 98
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 106 transition count 97
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 106 transition count 97
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 105 transition count 96
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 105 transition count 96
Applied a total of 8 rules in 4 ms. Remains 105 /109 variables (removed 4) and now considering 96/100 (removed 4) transitions.
// Phase 1: matrix 96 rows 105 cols
[2021-05-08 10:18:50] [INFO ] Computed 16 place invariants in 8 ms
[2021-05-08 10:18:50] [INFO ] Implicit Places using invariants in 40 ms returned []
// Phase 1: matrix 96 rows 105 cols
[2021-05-08 10:18:50] [INFO ] Computed 16 place invariants in 1 ms
[2021-05-08 10:18:50] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 102 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 105/113 places, 96/102 transitions.
Stuttering acceptance computed with spot in 51 ms :[(AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3))]
Running random walk in product with property : AutoFlight-PT-05a-09 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p3)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) p3), acceptance={} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s67 0) (EQ s38 1)), p3:(OR (EQ s67 0) (EQ s38 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 184 ms.
Product exploration explored 100000 steps with 50000 reset in 191 ms.
Knowledge obtained : [p0, p3]
Stuttering acceptance computed with spot in 56 ms :[(AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3))]
Product exploration explored 100000 steps with 50000 reset in 188 ms.
Product exploration explored 100000 steps with 50000 reset in 188 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 44 ms :[(AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3))]
Support contains 2 out of 105 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 105/105 places, 96/96 transitions.
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 105 transition count 96
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 5 Pre rules applied. Total rules applied 32 place count 105 transition count 96
Deduced a syphon composed of 37 places in 0 ms
Iterating global reduction 1 with 5 rules applied. Total rules applied 37 place count 105 transition count 96
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 62 place count 80 transition count 71
Deduced a syphon composed of 12 places in 0 ms
Iterating global reduction 1 with 25 rules applied. Total rules applied 87 place count 80 transition count 71
Performed 13 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 13 rules applied. Total rules applied 100 place count 80 transition count 71
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 104 place count 76 transition count 67
Deduced a syphon composed of 21 places in 0 ms
Iterating global reduction 1 with 4 rules applied. Total rules applied 108 place count 76 transition count 67
Deduced a syphon composed of 21 places in 0 ms
Applied a total of 108 rules in 8 ms. Remains 76 /105 variables (removed 29) and now considering 67/96 (removed 29) transitions.
[2021-05-08 10:18:51] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 67 rows 76 cols
[2021-05-08 10:18:51] [INFO ] Computed 16 place invariants in 0 ms
[2021-05-08 10:18:51] [INFO ] Dead Transitions using invariants and state equation in 43 ms returned []
Finished structural reductions, in 1 iterations. Remains : 76/105 places, 67/96 transitions.
Product exploration explored 100000 steps with 50000 reset in 469 ms.
Product exploration explored 100000 steps with 50000 reset in 425 ms.
Starting structural reductions, iteration 0 : 105/105 places, 96/96 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 104 transition count 95
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 104 transition count 95
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 103 transition count 94
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 103 transition count 94
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 102 transition count 93
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 102 transition count 93
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 101 transition count 92
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 101 transition count 92
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 100 transition count 91
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 100 transition count 91
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 99 transition count 90
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 99 transition count 90
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 98 transition count 89
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 98 transition count 89
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 97 transition count 88
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 97 transition count 88
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 96 transition count 87
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 96 transition count 87
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 95 transition count 86
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 95 transition count 86
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 94 transition count 85
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 94 transition count 85
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 93 transition count 84
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 93 transition count 84
Applied a total of 24 rules in 9 ms. Remains 93 /105 variables (removed 12) and now considering 84/96 (removed 12) transitions.
// Phase 1: matrix 84 rows 93 cols
[2021-05-08 10:18:52] [INFO ] Computed 16 place invariants in 1 ms
[2021-05-08 10:18:52] [INFO ] Implicit Places using invariants in 33 ms returned []
// Phase 1: matrix 84 rows 93 cols
[2021-05-08 10:18:52] [INFO ] Computed 16 place invariants in 1 ms
[2021-05-08 10:18:52] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
// Phase 1: matrix 84 rows 93 cols
[2021-05-08 10:18:52] [INFO ] Computed 16 place invariants in 0 ms
[2021-05-08 10:18:52] [INFO ] Dead Transitions using invariants and state equation in 44 ms returned []
Finished structural reductions, in 1 iterations. Remains : 93/105 places, 84/96 transitions.
[2021-05-08 10:18:52] [INFO ] Flatten gal took : 6 ms
[2021-05-08 10:18:52] [INFO ] Flatten gal took : 7 ms
[2021-05-08 10:18:52] [INFO ] Time to serialize gal into /tmp/LTL12879595763394515784.gal : 10 ms
[2021-05-08 10:18:52] [INFO ] Time to serialize properties into /tmp/LTL6028384282897216995.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/LTL12879595763394515784.gal, -t, CGAL, -LTL, /tmp/LTL6028384282897216995.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/LTL12879595763394515784.gal -t CGAL -LTL /tmp/LTL6028384282897216995.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 3 LTL properties
Checking formula 0 : !((X(F(("((p82==0)||(p46==1))")||((G("(((p126==0)||(p119==1))||((p46==0)&&(p82==1)))"))U(("((p126==0)||(p119==1))")U(G("((p82==0)||(p46==1))"))))))))
Formula 0 simplified : !XF("((p82==0)||(p46==1))" | (G"(((p126==0)||(p119==1))||((p46==0)&&(p82==1)))" U ("((p126==0)||(p119==1))" U G"((p82==0)||(p46==1))")))
Reverse transition relation is NOT exact ! Due to transitions t6, t8, t10, t12, t14, t16, t18, t20, t22, t24, t92, t93, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/90/12/102
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
52 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,0,0.533683,34568,1,0,181,94019,230,101,3139,67764,217
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA AutoFlight-PT-05a-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 1 : !((X(X(X(F("((p67==0)&&(p38==1))"))))))
Formula 1 simplified : !XXXF"((p67==0)&&(p38==1))"
Computing Next relation with stutter on 10 deadlock states
4 unique states visited
0 strongly connected components in search stack
3 transitions explored
4 items max in DFS search stack
1 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,0,0.538629,34808,1,0,183,94851,239,103,3145,68131,227
no accepting run found
Formula 1 is TRUE no accepting run found.
FORMULA AutoFlight-PT-05a-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 2 : !((X(F("(p96==1)"))))
Formula 2 simplified : !XF"(p96==1)"
Computing Next relation with stutter on 10 deadlock states
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
219 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,0,2.73516,107104,1,0,349,475549,248,327,3147,573595,639
an accepting run exists (use option '-e' to print it)
Formula 2 is FALSE accepting run found.
FORMULA AutoFlight-PT-05a-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property AutoFlight-PT-05a-09 finished in 5589 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620469136709

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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="LTLCardinality"
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 LTLCardinality"
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-162037990000433"
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 [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;