About the Execution of ITS-Tools for AutoFlight-PT-01b
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
366.680 | 8854.00 | 16178.00 | 112.30 | FFFTFTTFTFFFFTFF | normal |
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-162037989900377.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-01b, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r007-tall-162037989900377
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 392K
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 109K 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 88K 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 3.0K Mar 28 15:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 28 15:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 15:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 28 15:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Mar 23 01:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 23 01:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 22 10:15 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 22 10:15 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 26K 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-01b-00
FORMULA_NAME AutoFlight-PT-01b-01
FORMULA_NAME AutoFlight-PT-01b-02
FORMULA_NAME AutoFlight-PT-01b-03
FORMULA_NAME AutoFlight-PT-01b-04
FORMULA_NAME AutoFlight-PT-01b-05
FORMULA_NAME AutoFlight-PT-01b-06
FORMULA_NAME AutoFlight-PT-01b-07
FORMULA_NAME AutoFlight-PT-01b-08
FORMULA_NAME AutoFlight-PT-01b-09
FORMULA_NAME AutoFlight-PT-01b-10
FORMULA_NAME AutoFlight-PT-01b-11
FORMULA_NAME AutoFlight-PT-01b-12
FORMULA_NAME AutoFlight-PT-01b-13
FORMULA_NAME AutoFlight-PT-01b-14
FORMULA_NAME AutoFlight-PT-01b-15
=== Now, execution of the tool begins
BK_START 1620465374313
Running Version 0
[2021-05-08 09:16:15] [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 09:16:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-08 09:16:15] [INFO ] Load time of PNML (sax parser for PT used): 41 ms
[2021-05-08 09:16:15] [INFO ] Transformed 114 places.
[2021-05-08 09:16:15] [INFO ] Transformed 112 transitions.
[2021-05-08 09:16:15] [INFO ] Found NUPN structural information;
[2021-05-08 09:16:15] [INFO ] Parsed PT model containing 114 places and 112 transitions in 97 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 09:16:15] [INFO ] Initial state test concluded for 3 properties.
FORMULA AutoFlight-PT-01b-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-01b-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-01b-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-01b-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-01b-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-01b-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-01b-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-01b-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-01b-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-01b-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 15 out of 114 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 114/114 places, 112/112 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 104 transition count 102
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 104 transition count 102
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 21 place count 104 transition count 101
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 25 place count 100 transition count 97
Iterating global reduction 1 with 4 rules applied. Total rules applied 29 place count 100 transition count 97
Applied a total of 29 rules in 43 ms. Remains 100 /114 variables (removed 14) and now considering 97/112 (removed 15) transitions.
// Phase 1: matrix 97 rows 100 cols
[2021-05-08 09:16:16] [INFO ] Computed 10 place invariants in 14 ms
[2021-05-08 09:16:16] [INFO ] Implicit Places using invariants in 121 ms returned []
// Phase 1: matrix 97 rows 100 cols
[2021-05-08 09:16:16] [INFO ] Computed 10 place invariants in 9 ms
[2021-05-08 09:16:16] [INFO ] Implicit Places using invariants and state equation in 101 ms returned []
Implicit Place search using SMT with State Equation took 246 ms to find 0 implicit places.
// Phase 1: matrix 97 rows 100 cols
[2021-05-08 09:16:16] [INFO ] Computed 10 place invariants in 2 ms
[2021-05-08 09:16:16] [INFO ] Dead Transitions using invariants and state equation in 80 ms returned []
Finished structural reductions, in 1 iterations. Remains : 100/114 places, 97/112 transitions.
[2021-05-08 09:16:16] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-08 09:16:16] [INFO ] Flatten gal took : 31 ms
FORMULA AutoFlight-PT-01b-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-08 09:16:16] [INFO ] Flatten gal took : 14 ms
[2021-05-08 09:16:16] [INFO ] Input system was already deterministic with 97 transitions.
Finished random walk after 1953 steps, including 30 resets, run visited all 8 properties in 16 ms. (steps per millisecond=122 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((X((p1 U ((p2 U (p3||G(p2)))||G(p1))))&&p0) U X(G(!p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 100 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 100/100 places, 97/97 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 95 transition count 92
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 95 transition count 92
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 11 place count 95 transition count 91
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 12 place count 94 transition count 90
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 94 transition count 90
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 93 transition count 89
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 93 transition count 89
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 16 place count 92 transition count 88
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 92 transition count 88
Applied a total of 17 rules in 20 ms. Remains 92 /100 variables (removed 8) and now considering 88/97 (removed 9) transitions.
// Phase 1: matrix 88 rows 92 cols
[2021-05-08 09:16:16] [INFO ] Computed 10 place invariants in 5 ms
[2021-05-08 09:16:16] [INFO ] Implicit Places using invariants in 41 ms returned []
// Phase 1: matrix 88 rows 92 cols
[2021-05-08 09:16:16] [INFO ] Computed 10 place invariants in 3 ms
[2021-05-08 09:16:16] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
// Phase 1: matrix 88 rows 92 cols
[2021-05-08 09:16:16] [INFO ] Computed 10 place invariants in 2 ms
[2021-05-08 09:16:16] [INFO ] Dead Transitions using invariants and state equation in 63 ms returned []
Finished structural reductions, in 1 iterations. Remains : 92/100 places, 88/97 transitions.
Stuttering acceptance computed with spot in 315 ms :[p1, false, p1, true, (AND (NOT p3) (NOT p2) (NOT p1)), (AND p1 (NOT p3) (NOT p2)), (AND (NOT p3) (NOT p2))]
Running random walk in product with property : AutoFlight-PT-01b-00 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 0}, { cond=p1, acceptance={} source=0 dest: 3}], [{ cond=(AND p0 (NOT p1) (NOT p3) (NOT p2)), acceptance={} source=1 dest: 0}, { cond=(AND p1 (NOT p3)), acceptance={} source=1 dest: 4}, { cond=(AND (NOT p1) (NOT p3) p2), acceptance={} source=1 dest: 5}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND p0 p1), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p3) (NOT p2)), acceptance={} source=4 dest: 3}, { cond=(AND p1 (NOT p3)), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p1) (NOT p3) p2), acceptance={} source=4 dest: 6}], [{ cond=(AND (NOT p1) (NOT p3) (NOT p2)), acceptance={} source=5 dest: 0}, { cond=(AND p1 (NOT p3) (NOT p2)), acceptance={} source=5 dest: 3}, { cond=(AND (NOT p1) (NOT p3) p2), acceptance={} source=5 dest: 5}, { cond=(AND p1 (NOT p3) p2), acceptance={} source=5 dest: 6}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={} source=6 dest: 3}, { cond=(AND (NOT p3) p2), acceptance={} source=6 dest: 6}]], initial=2, aps=[p1:(AND (NEQ s47 0) (NEQ s65 1)), p0:(AND (NEQ s47 0) (NEQ s65 1)), p3:(AND (OR (NEQ s65 0) (NEQ s47 1)) (NEQ s91 0) (NEQ s67 1)), p2:(AND (NEQ s91 0) (NEQ s67 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2650 steps with 39 reset in 17 ms.
FORMULA AutoFlight-PT-01b-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-01b-00 finished in 572 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(F(p0))))], workingDir=/home/mcc/execution]
Support contains 2 out of 100 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 100/100 places, 97/97 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 95 transition count 92
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 95 transition count 92
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 11 place count 95 transition count 91
Applied a total of 11 rules in 9 ms. Remains 95 /100 variables (removed 5) and now considering 91/97 (removed 6) transitions.
// Phase 1: matrix 91 rows 95 cols
[2021-05-08 09:16:17] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-08 09:16:17] [INFO ] Implicit Places using invariants in 36 ms returned []
// Phase 1: matrix 91 rows 95 cols
[2021-05-08 09:16:17] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-08 09:16:17] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
// Phase 1: matrix 91 rows 95 cols
[2021-05-08 09:16:17] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-08 09:16:17] [INFO ] Dead Transitions using invariants and state equation in 56 ms returned []
Finished structural reductions, in 1 iterations. Remains : 95/100 places, 91/97 transitions.
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : AutoFlight-PT-01b-05 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(OR (EQ s40 0) (EQ s22 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 33333 reset in 173 ms.
Product exploration explored 100000 steps with 33333 reset in 151 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 33333 reset in 110 ms.
Product exploration explored 100000 steps with 33333 reset in 170 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 2 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, 91/91 transitions.
Performed 26 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 26 rules applied. Total rules applied 26 place count 95 transition count 91
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 13 Pre rules applied. Total rules applied 26 place count 95 transition count 100
Deduced a syphon composed of 39 places in 0 ms
Iterating global reduction 1 with 13 rules applied. Total rules applied 39 place count 95 transition count 100
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 53 place count 81 transition count 86
Deduced a syphon composed of 25 places in 0 ms
Iterating global reduction 1 with 14 rules applied. Total rules applied 67 place count 81 transition count 86
Performed 24 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 49 places in 0 ms
Iterating global reduction 1 with 24 rules applied. Total rules applied 91 place count 81 transition count 84
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 105 place count 67 transition count 70
Deduced a syphon composed of 35 places in 0 ms
Iterating global reduction 1 with 14 rules applied. Total rules applied 119 place count 67 transition count 70
Deduced a syphon composed of 35 places in 0 ms
Applied a total of 119 rules in 35 ms. Remains 67 /95 variables (removed 28) and now considering 70/91 (removed 21) transitions.
[2021-05-08 09:16:18] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 70 rows 67 cols
[2021-05-08 09:16:18] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-08 09:16:18] [INFO ] Dead Transitions using invariants and state equation in 41 ms returned []
Finished structural reductions, in 1 iterations. Remains : 67/95 places, 70/91 transitions.
Product exploration explored 100000 steps with 33333 reset in 273 ms.
Product exploration explored 100000 steps with 33333 reset in 244 ms.
[2021-05-08 09:16:19] [INFO ] Flatten gal took : 8 ms
[2021-05-08 09:16:19] [INFO ] Flatten gal took : 7 ms
[2021-05-08 09:16:19] [INFO ] Time to serialize gal into /tmp/LTL7167105045307144968.gal : 3 ms
[2021-05-08 09:16:19] [INFO ] Time to serialize properties into /tmp/LTL7158233258620527601.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/LTL7167105045307144968.gal, -t, CGAL, -LTL, /tmp/LTL7158233258620527601.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/LTL7167105045307144968.gal -t CGAL -LTL /tmp/LTL7158233258620527601.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X(F("((p55==0)||(p30==1))")))))
Formula 0 simplified : !XXF"((p55==0)||(p30==1))"
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t9, t17, t23, t32, t37, t39, t40, t55, t58, t59, t62, t63, t66, t74, t92, t93, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/73/18/91
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
65 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,0,0.675216,40356,1,0,171,92610,208,93,2564,127237,198
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA AutoFlight-PT-01b-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property AutoFlight-PT-01b-05 finished in 2580 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(p1)||p0)))], workingDir=/home/mcc/execution]
Support contains 3 out of 100 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 100/100 places, 97/97 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 31 rules applied. Total rules applied 31 place count 99 transition count 65
Reduce places removed 31 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 33 rules applied. Total rules applied 64 place count 68 transition count 63
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 65 place count 67 transition count 63
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 14 Pre rules applied. Total rules applied 65 place count 67 transition count 49
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 93 place count 53 transition count 49
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 97 place count 49 transition count 45
Iterating global reduction 3 with 4 rules applied. Total rules applied 101 place count 49 transition count 45
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 101 place count 49 transition count 44
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 103 place count 48 transition count 44
Performed 15 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 3 with 30 rules applied. Total rules applied 133 place count 33 transition count 27
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 135 place count 32 transition count 27
Applied a total of 135 rules in 14 ms. Remains 32 /100 variables (removed 68) and now considering 27/97 (removed 70) transitions.
// Phase 1: matrix 27 rows 32 cols
[2021-05-08 09:16:19] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-08 09:16:19] [INFO ] Implicit Places using invariants in 50 ms returned [11, 12, 18, 24, 31]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 51 ms to find 5 implicit places.
[2021-05-08 09:16:19] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 27 rows 27 cols
[2021-05-08 09:16:19] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-08 09:16:19] [INFO ] Dead Transitions using invariants and state equation in 29 ms returned []
Starting structural reductions, iteration 1 : 27/100 places, 27/97 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 27 transition count 26
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 3 place count 26 transition count 25
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4 place count 25 transition count 25
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 5 place count 24 transition count 24
Iterating global reduction 3 with 1 rules applied. Total rules applied 6 place count 24 transition count 24
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 3 with 2 rules applied. Total rules applied 8 place count 23 transition count 23
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 10 place count 22 transition count 30
Applied a total of 10 rules in 11 ms. Remains 22 /27 variables (removed 5) and now considering 30/27 (removed -3) transitions.
// Phase 1: matrix 30 rows 22 cols
[2021-05-08 09:16:19] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-08 09:16:19] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 30 rows 22 cols
[2021-05-08 09:16:19] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-08 09:16:20] [INFO ] State equation strengthened by 9 read => feed constraints.
[2021-05-08 09:16:20] [INFO ] Implicit Places using invariants and state equation in 42 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 : 22/100 places, 30/97 transitions.
Stuttering acceptance computed with spot in 46 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : AutoFlight-PT-01b-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s11 0) (EQ s9 1)), p1:(EQ s16 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 123 steps with 11 reset in 1 ms.
FORMULA AutoFlight-PT-01b-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-01b-07 finished in 241 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(F(p0))))], workingDir=/home/mcc/execution]
Support contains 2 out of 100 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 100/100 places, 97/97 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 95 transition count 92
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 95 transition count 92
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 11 place count 95 transition count 91
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 12 place count 94 transition count 90
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 94 transition count 90
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 93 transition count 89
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 93 transition count 89
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 16 place count 92 transition count 88
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 92 transition count 88
Applied a total of 17 rules in 12 ms. Remains 92 /100 variables (removed 8) and now considering 88/97 (removed 9) transitions.
// Phase 1: matrix 88 rows 92 cols
[2021-05-08 09:16:20] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-08 09:16:20] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 88 rows 92 cols
[2021-05-08 09:16:20] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-08 09:16:20] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
// Phase 1: matrix 88 rows 92 cols
[2021-05-08 09:16:20] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-08 09:16:20] [INFO ] Dead Transitions using invariants and state equation in 39 ms returned []
Finished structural reductions, in 1 iterations. Remains : 92/100 places, 88/97 transitions.
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : AutoFlight-PT-01b-08 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(OR (EQ s36 0) (EQ s71 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 33333 reset in 94 ms.
Product exploration explored 100000 steps with 33333 reset in 89 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 33333 reset in 81 ms.
Product exploration explored 100000 steps with 33333 reset in 88 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 92 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 92/92 places, 88/88 transitions.
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 92 transition count 88
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 12 Pre rules applied. Total rules applied 24 place count 92 transition count 97
Deduced a syphon composed of 36 places in 0 ms
Iterating global reduction 1 with 12 rules applied. Total rules applied 36 place count 92 transition count 97
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 48 place count 80 transition count 85
Deduced a syphon composed of 24 places in 0 ms
Iterating global reduction 1 with 12 rules applied. Total rules applied 60 place count 80 transition count 85
Performed 24 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 48 places in 0 ms
Iterating global reduction 1 with 24 rules applied. Total rules applied 84 place count 80 transition count 83
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 99 place count 65 transition count 68
Deduced a syphon composed of 33 places in 0 ms
Iterating global reduction 1 with 15 rules applied. Total rules applied 114 place count 65 transition count 68
Deduced a syphon composed of 33 places in 0 ms
Applied a total of 114 rules in 10 ms. Remains 65 /92 variables (removed 27) and now considering 68/88 (removed 20) transitions.
[2021-05-08 09:16:20] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 68 rows 65 cols
[2021-05-08 09:16:20] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-08 09:16:20] [INFO ] Dead Transitions using invariants and state equation in 33 ms returned []
Finished structural reductions, in 1 iterations. Remains : 65/92 places, 68/88 transitions.
Product exploration explored 100000 steps with 33333 reset in 223 ms.
Product exploration explored 100000 steps with 33333 reset in 227 ms.
[2021-05-08 09:16:21] [INFO ] Flatten gal took : 5 ms
[2021-05-08 09:16:21] [INFO ] Flatten gal took : 5 ms
[2021-05-08 09:16:21] [INFO ] Time to serialize gal into /tmp/LTL8723487541028198335.gal : 11 ms
[2021-05-08 09:16:21] [INFO ] Time to serialize properties into /tmp/LTL9942333762364416066.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/LTL8723487541028198335.gal, -t, CGAL, -LTL, /tmp/LTL9942333762364416066.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/LTL8723487541028198335.gal -t CGAL -LTL /tmp/LTL9942333762364416066.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X(F("((p55==0)||(p92==1))")))))
Formula 0 simplified : !XXF"((p55==0)||(p92==1))"
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t9, t17, t24, t27, t32, t37, t39, t40, t52, t59, t63, t66, t74, t92, t93, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/71/17/88
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
45 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,0,0.471045,33952,1,0,164,71876,202,90,2486,90849,192
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA AutoFlight-PT-01b-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property AutoFlight-PT-01b-08 finished in 1874 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 100 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 100/100 places, 97/97 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 94 transition count 91
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 94 transition count 91
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 13 place count 94 transition count 90
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 93 transition count 89
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 93 transition count 89
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 16 place count 92 transition count 88
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 92 transition count 88
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 18 place count 91 transition count 87
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 91 transition count 87
Applied a total of 19 rules in 6 ms. Remains 91 /100 variables (removed 9) and now considering 87/97 (removed 10) transitions.
// Phase 1: matrix 87 rows 91 cols
[2021-05-08 09:16:21] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-08 09:16:21] [INFO ] Implicit Places using invariants in 41 ms returned []
// Phase 1: matrix 87 rows 91 cols
[2021-05-08 09:16:21] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-08 09:16:22] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
// Phase 1: matrix 87 rows 91 cols
[2021-05-08 09:16:22] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-08 09:16:22] [INFO ] Dead Transitions using invariants and state equation in 69 ms returned []
Finished structural reductions, in 1 iterations. Remains : 91/100 places, 87/97 transitions.
Stuttering acceptance computed with spot in 58 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : AutoFlight-PT-01b-09 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (NEQ s50 0) (NEQ s5 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][false, false]]
Stuttering criterion allowed to conclude after 60 steps with 0 reset in 1 ms.
FORMULA AutoFlight-PT-01b-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-01b-09 finished in 241 ms.
All properties solved without resorting to model-checking.
BK_STOP 1620465383167
--------------------
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-01b"
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-01b, 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-162037989900377"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-01b.tgz
mv AutoFlight-PT-01b 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 '
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 ;