About the Execution of ITS-Tools for AirplaneLD-PT-0200
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 411.144 | 16462.00 | 31884.00 | 390.00 | TFTTFFTTFTFTTFFF | 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-162037989800274.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 AirplaneLD-PT-0200, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r007-tall-162037989800274
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 8.4M
-rw-r--r-- 1 mcc users 729K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 2.5M May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 389K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 2.3M 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 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 77K Mar 28 15:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 199K Mar 28 15:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 40K Mar 28 15:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 178K Mar 28 15:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 45K Mar 23 01:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 109K Mar 23 01:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 63K Mar 22 09:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 266K Mar 22 09:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 6.4K Mar 22 09:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 13K Mar 22 09:09 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 5 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 1.6M 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 AirplaneLD-PT-0200-00
FORMULA_NAME AirplaneLD-PT-0200-01
FORMULA_NAME AirplaneLD-PT-0200-02
FORMULA_NAME AirplaneLD-PT-0200-03
FORMULA_NAME AirplaneLD-PT-0200-04
FORMULA_NAME AirplaneLD-PT-0200-05
FORMULA_NAME AirplaneLD-PT-0200-06
FORMULA_NAME AirplaneLD-PT-0200-07
FORMULA_NAME AirplaneLD-PT-0200-08
FORMULA_NAME AirplaneLD-PT-0200-09
FORMULA_NAME AirplaneLD-PT-0200-10
FORMULA_NAME AirplaneLD-PT-0200-11
FORMULA_NAME AirplaneLD-PT-0200-12
FORMULA_NAME AirplaneLD-PT-0200-13
FORMULA_NAME AirplaneLD-PT-0200-14
FORMULA_NAME AirplaneLD-PT-0200-15
=== Now, execution of the tool begins
BK_START 1620455631277
Running Version 0
[2021-05-08 06:33:53] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-08 06:33:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-08 06:33:53] [INFO ] Load time of PNML (sax parser for PT used): 160 ms
[2021-05-08 06:33:53] [INFO ] Transformed 1419 places.
[2021-05-08 06:33:53] [INFO ] Transformed 1608 transitions.
[2021-05-08 06:33:53] [INFO ] Found NUPN structural information;
[2021-05-08 06:33:53] [INFO ] Parsed PT model containing 1419 places and 1608 transitions in 216 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 19 ms.
Working with output stream class java.io.PrintStream
[2021-05-08 06:33:53] [INFO ] Initial state test concluded for 2 properties.
Reduce places removed 602 places and 0 transitions.
FORMULA AirplaneLD-PT-0200-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 517 out of 817 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 817/817 places, 1608/1608 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 814 transition count 1608
Discarding 294 places :
Symmetric choice reduction at 1 with 294 rule applications. Total rules 297 place count 520 transition count 1314
Iterating global reduction 1 with 294 rules applied. Total rules applied 591 place count 520 transition count 1314
Ensure Unique test removed 294 transitions
Reduce isomorphic transitions removed 294 transitions.
Iterating post reduction 1 with 294 rules applied. Total rules applied 885 place count 520 transition count 1020
Applied a total of 885 rules in 48 ms. Remains 520 /817 variables (removed 297) and now considering 1020/1608 (removed 588) transitions.
// Phase 1: matrix 1020 rows 520 cols
[2021-05-08 06:33:53] [INFO ] Computed 1 place invariants in 82 ms
[2021-05-08 06:33:53] [INFO ] Implicit Places using invariants in 226 ms returned []
// Phase 1: matrix 1020 rows 520 cols
[2021-05-08 06:33:53] [INFO ] Computed 1 place invariants in 40 ms
[2021-05-08 06:33:54] [INFO ] Implicit Places using invariants and state equation in 365 ms returned []
Implicit Place search using SMT with State Equation took 617 ms to find 0 implicit places.
// Phase 1: matrix 1020 rows 520 cols
[2021-05-08 06:33:54] [INFO ] Computed 1 place invariants in 29 ms
[2021-05-08 06:33:54] [INFO ] Dead Transitions using invariants and state equation in 402 ms returned []
Finished structural reductions, in 1 iterations. Remains : 520/817 places, 1020/1608 transitions.
[2021-05-08 06:33:54] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-08 06:33:54] [INFO ] Flatten gal took : 102 ms
FORMULA AirplaneLD-PT-0200-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-0200-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-08 06:33:55] [INFO ] Flatten gal took : 57 ms
[2021-05-08 06:33:55] [INFO ] Input system was already deterministic with 1020 transitions.
Incomplete random walk after 100000 steps, including 12326 resets, run finished after 1421 ms. (steps per millisecond=70 ) properties (out of 22) seen :21
Running SMT prover for 1 properties.
// Phase 1: matrix 1020 rows 520 cols
[2021-05-08 06:33:56] [INFO ] Computed 1 place invariants in 21 ms
Successfully simplified 1 atomic propositions for a total of 13 simplifications.
FORMULA AirplaneLD-PT-0200-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)&&X(X(F(p1)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 520 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 520/520 places, 1020/1020 transitions.
Discarding 501 places :
Symmetric choice reduction at 0 with 501 rule applications. Total rules 501 place count 19 transition count 519
Iterating global reduction 0 with 501 rules applied. Total rules applied 1002 place count 19 transition count 519
Ensure Unique test removed 501 transitions
Reduce isomorphic transitions removed 501 transitions.
Iterating post reduction 0 with 501 rules applied. Total rules applied 1503 place count 19 transition count 18
Applied a total of 1503 rules in 14 ms. Remains 19 /520 variables (removed 501) and now considering 18/1020 (removed 1002) transitions.
// Phase 1: matrix 18 rows 19 cols
[2021-05-08 06:33:56] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-08 06:33:56] [INFO ] Implicit Places using invariants in 14 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 15 ms to find 1 implicit places.
// Phase 1: matrix 18 rows 18 cols
[2021-05-08 06:33:56] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-08 06:33:56] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
Starting structural reductions, iteration 1 : 18/520 places, 18/1020 transitions.
Applied a total of 0 rules in 0 ms. Remains 18 /18 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 18 cols
[2021-05-08 06:33:56] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-08 06:33:56] [INFO ] Dead Transitions using invariants and state equation in 17 ms returned []
Finished structural reductions, in 2 iterations. Remains : 18/520 places, 18/1020 transitions.
Stuttering acceptance computed with spot in 239 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), true]
Running random walk in product with property : AirplaneLD-PT-0200-01 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 4}], [{ cond=(AND p0 p1), acceptance={0} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 4}], [{ cond=p0, acceptance={} source=2 dest: 1}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=p0, acceptance={} source=3 dest: 2}, { cond=(NOT p0), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p0:(NEQ s16 0), p1:(EQ s17 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 6 steps with 0 reset in 1 ms.
FORMULA AirplaneLD-PT-0200-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AirplaneLD-PT-0200-01 finished in 340 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 102 out of 520 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 520/520 places, 1020/1020 transitions.
Discarding 401 places :
Symmetric choice reduction at 0 with 401 rule applications. Total rules 401 place count 119 transition count 619
Iterating global reduction 0 with 401 rules applied. Total rules applied 802 place count 119 transition count 619
Ensure Unique test removed 401 transitions
Reduce isomorphic transitions removed 401 transitions.
Iterating post reduction 0 with 401 rules applied. Total rules applied 1203 place count 119 transition count 218
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 1203 place count 119 transition count 217
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 1205 place count 118 transition count 217
Applied a total of 1205 rules in 34 ms. Remains 118 /520 variables (removed 402) and now considering 217/1020 (removed 803) transitions.
// Phase 1: matrix 217 rows 118 cols
[2021-05-08 06:33:57] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-08 06:33:57] [INFO ] Implicit Places using invariants in 30 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 31 ms to find 1 implicit places.
[2021-05-08 06:33:57] [INFO ] Redundant transitions in 8 ms returned []
// Phase 1: matrix 217 rows 117 cols
[2021-05-08 06:33:57] [INFO ] Computed 0 place invariants in 3 ms
[2021-05-08 06:33:57] [INFO ] Dead Transitions using invariants and state equation in 72 ms returned []
Starting structural reductions, iteration 1 : 117/520 places, 217/1020 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 117 transition count 215
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 115 transition count 215
Applied a total of 4 rules in 6 ms. Remains 115 /117 variables (removed 2) and now considering 215/217 (removed 2) transitions.
// Phase 1: matrix 215 rows 115 cols
[2021-05-08 06:33:57] [INFO ] Computed 0 place invariants in 2 ms
[2021-05-08 06:33:57] [INFO ] Implicit Places using invariants in 27 ms returned []
// Phase 1: matrix 215 rows 115 cols
[2021-05-08 06:33:57] [INFO ] Computed 0 place invariants in 5 ms
[2021-05-08 06:33:57] [INFO ] Implicit Places using invariants and state equation in 73 ms returned [113]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 102 ms to find 1 implicit places.
Starting structural reductions, iteration 2 : 114/520 places, 215/1020 transitions.
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 0 with 2 rules applied. Total rules applied 2 place count 113 transition count 214
Applied a total of 2 rules in 7 ms. Remains 113 /114 variables (removed 1) and now considering 214/215 (removed 1) transitions.
// Phase 1: matrix 214 rows 113 cols
[2021-05-08 06:33:57] [INFO ] Computed 0 place invariants in 3 ms
[2021-05-08 06:33:57] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 214 rows 113 cols
[2021-05-08 06:33:57] [INFO ] Computed 0 place invariants in 3 ms
[2021-05-08 06:33:57] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
Finished structural reductions, in 3 iterations. Remains : 113/520 places, 214/1020 transitions.
Stuttering acceptance computed with spot in 244 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : AirplaneLD-PT-0200-02 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (OR (NEQ s6 1) (NEQ s64 1)) (OR (NEQ s6 1) (NEQ s60 1)) (OR (NEQ s6 1) (NEQ s56 1)) (OR (NEQ s6 1) (NEQ s52 1)) (OR (NEQ s6 1) (NEQ s15 1)) (OR (NEQ s6 1) (NEQ s80 1)) (OR (NEQ s6 1) (NEQ s108 1)) (OR (NEQ s6 1) (NEQ s11 1)) (OR (NEQ s6 1) (NEQ s76 1)) (OR (NEQ s6 1) (NEQ s7 1)) (OR (NEQ s6 1) (NEQ s72 1)) (OR (NEQ s6 1) (NEQ s68 1)) (OR (NEQ s6 1) (NEQ s31 1)) (OR (NEQ s6 1) (NEQ s96 1)) (OR (NEQ s6 1) (NEQ s27 1)) (OR (NEQ s6 1) (NEQ s92 1)) (OR (NEQ s6 1) (NEQ s23 1)) (OR (NEQ s6 1) (NEQ s88 1)) (OR (NEQ s6 1) (NEQ s19 1)) (OR (NEQ s6 1) (NEQ s84 1)) (OR (NEQ s6 1) (NEQ s47 1)) (OR (NEQ s6 1) (NEQ s43 1)) (OR (NEQ s6 1) (NEQ s39 1)) (OR (NEQ s6 1) (NEQ s104 1)) (OR (NEQ s6 1) (NEQ s35 1)) (OR (NEQ s6 1) (NEQ s100 1)) (OR (NEQ s6 1) (NEQ s65 1)) (OR (NEQ s6 1) (NEQ s61 1)) (OR (NEQ s6 1) (NEQ s57 1)) (OR (NEQ s6 1) (NEQ s53 1)) (OR (NEQ s6 1) (NEQ s81 1)) (OR (NEQ s6 1) (NEQ s16 1)) (OR (NEQ s6 1) (NEQ s77 1)) (OR (NEQ s6 1) (NEQ s12 1)) (OR (NEQ s6 1) (NEQ s73 1)) (OR (NEQ s6 1) (NEQ s8 1)) (OR (NEQ s6 1) (NEQ s69 1)) (OR (NEQ s6 1) (NEQ s97 1)) (OR (NEQ s6 1) (NEQ s32 1)) (OR (NEQ s6 1) (NEQ s93 1)) (OR (NEQ s6 1) (NEQ s28 1)) (OR (NEQ s6 1) (NEQ s89 1)) (OR (NEQ s6 1) (NEQ s24 1)) (OR (NEQ s6 1) (NEQ s85 1)) (OR (NEQ s6 1) (NEQ s20 1)) (OR (NEQ s6 1) (NEQ s48 1)) (OR (NEQ s6 1) (NEQ s44 1)) (OR (NEQ s6 1) (NEQ s105 1)) (OR (NEQ s6 1) (NEQ s40 1)) (OR (NEQ s6 1) (NEQ s101 1)) (OR (NEQ s6 1) (NEQ s36 1)) (OR (NEQ s6 1) (NEQ s62 1)) (OR (NEQ s6 1) (NEQ s58 1)) (OR (NEQ s6 1) (NEQ s54 1)) (OR (NEQ s6 1) (NEQ s50 1)) (OR (NEQ s6 1) (NEQ s17 1)) (OR (NEQ s6 1) (NEQ s78 1)) (OR (NEQ s6 1) (NEQ s74 1)) (OR (NEQ s6 1) (NEQ s13 1)) (OR (NEQ s6 1) (NEQ s70 1)) (OR (NEQ s6 1) (NEQ s9 1)) (OR (NEQ s6 1) (NEQ s66 1)) (OR (NEQ s6 1) (NEQ s33 1)) (OR (NEQ s6 1) (NEQ s94 1)) (OR (NEQ s6 1) (NEQ s29 1)) (OR (NEQ s6 1) (NEQ s90 1)) (OR (NEQ s6 1) (NEQ s25 1)) (OR (NEQ s6 1) (NEQ s86 1)) (OR (NEQ s6 1) (NEQ s21 1)) (OR (NEQ s6 1) (NEQ s82 1)) (OR (NEQ s6 1) (NEQ s49 1)) (OR (NEQ s6 1) (NEQ s45 1)) (OR (NEQ s6 1) (NEQ s106 1)) (OR (NEQ s6 1) (NEQ s41 1)) (OR (NEQ s6 1) (NEQ s102 1)) (OR (NEQ s6 1) (NEQ s37 1)) (OR (NEQ s6 1) (NEQ s98 1)) (OR (NEQ s6 1) (NEQ s63 1)) (OR (NEQ s6 1) (NEQ s59 1)) (OR (NEQ s6 1) (NEQ s55 1)) (OR (NEQ s6 1) (NEQ s51 1)) (OR (NEQ s6 1) (NEQ s14 1)) (OR (NEQ s6 1) (NEQ s79 1)) (OR (NEQ s6 1) (NEQ s75 1)) (OR (NEQ s6 1) (NEQ s10 1)) (OR (NEQ s6 1) (NEQ s71 1)) (OR (NEQ s6 1) (NEQ s67 1)) (OR (NEQ s6 1) (NEQ s30 1)) (OR (NEQ s6 1) (NEQ s95 1)) (OR (NEQ s6 1) (NEQ s26 1)) (OR (NEQ s6 1) (NEQ s91 1)) (OR (NEQ s6 1) (NEQ s22 1)) (OR (NEQ s6 1) (NEQ s87 1)) (OR (NEQ s6 1) (NEQ s18 1)) (OR (NEQ s6 1) (NEQ s83 1)) (OR (NEQ s6 1) (NEQ s46 1)) (OR (NEQ s6 1) (NEQ s42 1)) (OR (NEQ s6 1) (NEQ s38 1)) (OR (NEQ s6 1) (NEQ s103 1)) (OR (NEQ s6 1) (NEQ s34 1)) (OR (NEQ s6 1) (NEQ s99 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 16971 reset in 828 ms.
Product exploration explored 100000 steps with 17003 reset in 744 ms.
Complete graph has no SCC; deadlocks are unavoidable. place count 113 transition count 214
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(F (G p0)), p0]
Property proved to be true thanks to knowledge :(F (G p0))
FORMULA AirplaneLD-PT-0200-02 TRUE TECHNIQUES STRUCTURAL INITIAL_STATE
Treatment of property AirplaneLD-PT-0200-02 finished in 2280 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 520 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 520/520 places, 1020/1020 transitions.
Discarding 501 places :
Symmetric choice reduction at 0 with 501 rule applications. Total rules 501 place count 19 transition count 519
Iterating global reduction 0 with 501 rules applied. Total rules applied 1002 place count 19 transition count 519
Ensure Unique test removed 501 transitions
Reduce isomorphic transitions removed 501 transitions.
Iterating post reduction 0 with 501 rules applied. Total rules applied 1503 place count 19 transition count 18
Applied a total of 1503 rules in 10 ms. Remains 19 /520 variables (removed 501) and now considering 18/1020 (removed 1002) transitions.
// Phase 1: matrix 18 rows 19 cols
[2021-05-08 06:33:59] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-08 06:33:59] [INFO ] Implicit Places using invariants in 13 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 14 ms to find 1 implicit places.
// Phase 1: matrix 18 rows 18 cols
[2021-05-08 06:33:59] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-08 06:33:59] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
Starting structural reductions, iteration 1 : 18/520 places, 18/1020 transitions.
Applied a total of 0 rules in 0 ms. Remains 18 /18 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 18 cols
[2021-05-08 06:33:59] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-08 06:33:59] [INFO ] Dead Transitions using invariants and state equation in 12 ms returned []
Finished structural reductions, in 2 iterations. Remains : 18/520 places, 18/1020 transitions.
Stuttering acceptance computed with spot in 56 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : AirplaneLD-PT-0200-04 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(EQ s15 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA AirplaneLD-PT-0200-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AirplaneLD-PT-0200-04 finished in 117 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((((F(p1)||p0) U p2)||G(p3))))], workingDir=/home/mcc/execution]
Support contains 101 out of 520 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 520/520 places, 1020/1020 transitions.
Discarding 403 places :
Symmetric choice reduction at 0 with 403 rule applications. Total rules 403 place count 117 transition count 617
Iterating global reduction 0 with 403 rules applied. Total rules applied 806 place count 117 transition count 617
Ensure Unique test removed 403 transitions
Reduce isomorphic transitions removed 403 transitions.
Iterating post reduction 0 with 403 rules applied. Total rules applied 1209 place count 117 transition count 214
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 1209 place count 117 transition count 213
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 1211 place count 116 transition count 213
Applied a total of 1211 rules in 19 ms. Remains 116 /520 variables (removed 404) and now considering 213/1020 (removed 807) transitions.
// Phase 1: matrix 213 rows 116 cols
[2021-05-08 06:33:59] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-08 06:33:59] [INFO ] Implicit Places using invariants in 25 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 26 ms to find 1 implicit places.
[2021-05-08 06:33:59] [INFO ] Redundant transitions in 7 ms returned []
// Phase 1: matrix 213 rows 115 cols
[2021-05-08 06:33:59] [INFO ] Computed 0 place invariants in 3 ms
[2021-05-08 06:33:59] [INFO ] Dead Transitions using invariants and state equation in 98 ms returned []
Starting structural reductions, iteration 1 : 115/520 places, 213/1020 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 115 transition count 211
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 113 transition count 211
Applied a total of 4 rules in 5 ms. Remains 113 /115 variables (removed 2) and now considering 211/213 (removed 2) transitions.
// Phase 1: matrix 211 rows 113 cols
[2021-05-08 06:33:59] [INFO ] Computed 0 place invariants in 3 ms
[2021-05-08 06:33:59] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 211 rows 113 cols
[2021-05-08 06:33:59] [INFO ] Computed 0 place invariants in 2 ms
[2021-05-08 06:33:59] [INFO ] Implicit Places using invariants and state equation in 61 ms returned [111]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 86 ms to find 1 implicit places.
Starting structural reductions, iteration 2 : 112/520 places, 211/1020 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 112 transition count 210
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 111 transition count 210
Applied a total of 2 rules in 3 ms. Remains 111 /112 variables (removed 1) and now considering 210/211 (removed 1) transitions.
// Phase 1: matrix 210 rows 111 cols
[2021-05-08 06:33:59] [INFO ] Computed 0 place invariants in 2 ms
[2021-05-08 06:33:59] [INFO ] Implicit Places using invariants in 28 ms returned []
// Phase 1: matrix 210 rows 111 cols
[2021-05-08 06:33:59] [INFO ] Computed 0 place invariants in 2 ms
[2021-05-08 06:33:59] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
Finished structural reductions, in 3 iterations. Remains : 111/520 places, 210/1020 transitions.
Stuttering acceptance computed with spot in 26 ms :[(AND (NOT p3) (NOT p2))]
Running random walk in product with property : AirplaneLD-PT-0200-05 automaton TGBA [mat=[[{ cond=(AND (NOT p3) (NOT p2)), acceptance={0} source=0 dest: 0}, { cond=(AND p3 (NOT p2)), acceptance={} source=0 dest: 0}]], initial=0, aps=[p3:(EQ s108 1), p2:(OR (AND (EQ s6 1) (EQ s30 1)) (AND (EQ s6 1) (EQ s91 1)) (AND (EQ s6 1) (EQ s26 1)) (AND (EQ s6 1) (EQ s87 1)) (AND (EQ s6 1) (EQ s22 1)) (AND (EQ s6 1) (EQ s83 1)) (AND (EQ s6 1) (EQ s18 1)) (AND (EQ s6 1) (EQ s79 1)) (AND (EQ s6 1) (EQ s46 1)) (AND (EQ s6 1) (EQ s42 1)) (AND (EQ s6 1) (EQ s103 1)) (AND (EQ s6 1) (EQ s38 1)) (AND (EQ s6 1) (EQ s99 1)) (AND (EQ s6 1) (EQ s34 1)) (AND (EQ s6 1) (EQ s95 1)) (AND (EQ s6 1) (EQ s62 1)) (AND (EQ s6 1) (EQ s58 1)) (AND (EQ s6 1) (EQ s54 1)) (AND (EQ s6 1) (EQ s50 1)) (AND (EQ s6 1) (EQ s13 1)) (AND (EQ s6 1) (EQ s78 1)) (AND (EQ s6 1) (EQ s9 1)) (AND (EQ s6 1) (EQ s74 1)) (AND (EQ s6 1) (EQ s70 1)) (AND (EQ s6 1) (EQ s66 1)) (AND (EQ s6 1) (EQ s27 1)) (AND (EQ s6 1) (EQ s92 1)) (AND (EQ s6 1) (EQ s23 1)) (AND (EQ s6 1) (EQ s88 1)) (AND (EQ s6 1) (EQ s19 1)) (AND (EQ s6 1) (EQ s84 1)) (AND (EQ s6 1) (EQ s15 1)) (AND (EQ s6 1) (EQ s80 1)) (AND (EQ s6 1) (EQ s43 1)) (AND (EQ s6 1) (EQ s39 1)) (AND (EQ s6 1) (EQ s104 1)) (AND (EQ s6 1) (EQ s35 1)) (AND (EQ s6 1) (EQ s100 1)) (AND (EQ s6 1) (EQ s31 1)) (AND (EQ s6 1) (EQ s96 1)) (AND (EQ s6 1) (EQ s59 1)) (AND (EQ s6 1) (EQ s55 1)) (AND (EQ s6 1) (EQ s51 1)) (AND (EQ s6 1) (EQ s47 1)) (AND (EQ s6 1) (EQ s14 1)) (AND (EQ s6 1) (EQ s75 1)) (AND (EQ s6 1) (EQ s10 1)) (AND (EQ s6 1) (EQ s71 1)) (AND (EQ s6 1) (EQ s67 1)) (AND (EQ s6 1) (EQ s63 1)) (AND (EQ s6 1) (EQ s93 1)) (AND (EQ s6 1) (EQ s28 1)) (AND (EQ s6 1) (EQ s89 1)) (AND (EQ s6 1) (EQ s24 1)) (AND (EQ s6 1) (EQ s85 1)) (AND (EQ s6 1) (EQ s20 1)) (AND (EQ s6 1) (EQ s81 1)) (AND (EQ s6 1) (EQ s16 1)) (AND (EQ s6 1) (EQ s44 1)) (AND (EQ s6 1) (EQ s105 1)) (AND (EQ s6 1) (EQ s40 1)) (AND (EQ s6 1) (EQ s101 1)) (AND (EQ s6 1) (EQ s36 1)) (AND (EQ s6 1) (EQ s97 1)) (AND (EQ s6 1) (EQ s32 1)) (AND (EQ s6 1) (EQ s60 1)) (AND (EQ s6 1) (EQ s56 1)) (AND (EQ s6 1) (EQ s52 1)) (AND (EQ s6 1) (EQ s48 1)) (AND (EQ s6 1) (EQ s11 1)) (AND (EQ s6 1) (EQ s76 1)) (AND (EQ s6 1) (EQ s72 1)) (AND (EQ s6 1) (EQ s68 1)) (AND (EQ s6 1) (EQ s64 1)) (AND (EQ s6 1) (EQ s29 1)) (AND (EQ s6 1) (EQ s94 1)) (AND (EQ s6 1) (EQ s25 1)) (AND (EQ s6 1) (EQ s90 1)) (AND (EQ s6 1) (EQ s21 1)) (AND (EQ s6 1) (EQ s86 1)) (AND (EQ s6 1) (EQ s17 1)) (AND (EQ s6 1) (EQ s82 1)) (AND (EQ s6 1) (EQ s45 1)) (AND (EQ s6 1) (EQ s41 1)) (AND (EQ s6 1) (EQ s106 1)) (AND (EQ s6 1) (EQ s37 1)) (AND (EQ s6 1) (EQ s102 1)) (AND (EQ s6 1) (EQ s33 1)) (AND (EQ s6 1) (EQ s98 1)) (AND (EQ s6 1) (EQ s61 1)) (AND (EQ s6 1) (EQ s57 1)) (AND (EQ s6 1) (EQ s53 1)) (AND (EQ s6 1) (EQ s49 1)) (AND (EQ s6 1) (EQ s77 1)) (AND (EQ s6 1) (EQ s12 1)) (AND (EQ s6 1) (EQ s73 1)) (AND (EQ s6 1) (EQ s8 1)) (AND (EQ s6 1) (EQ s69 1)) (AND (EQ s6 1) (EQ s65 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 6 steps with 0 reset in 1 ms.
FORMULA AirplaneLD-PT-0200-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AirplaneLD-PT-0200-05 finished in 385 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G(p0)||F(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 304 out of 520 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 520/520 places, 1020/1020 transitions.
Discarding 200 places :
Symmetric choice reduction at 0 with 200 rule applications. Total rules 200 place count 320 transition count 820
Iterating global reduction 0 with 200 rules applied. Total rules applied 400 place count 320 transition count 820
Ensure Unique test removed 200 transitions
Reduce isomorphic transitions removed 200 transitions.
Iterating post reduction 0 with 200 rules applied. Total rules applied 600 place count 320 transition count 620
Applied a total of 600 rules in 7 ms. Remains 320 /520 variables (removed 200) and now considering 620/1020 (removed 400) transitions.
// Phase 1: matrix 620 rows 320 cols
[2021-05-08 06:33:59] [INFO ] Computed 1 place invariants in 7 ms
[2021-05-08 06:33:59] [INFO ] Implicit Places using invariants in 55 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 56 ms to find 1 implicit places.
// Phase 1: matrix 620 rows 319 cols
[2021-05-08 06:33:59] [INFO ] Computed 0 place invariants in 8 ms
[2021-05-08 06:34:00] [INFO ] Dead Transitions using invariants and state equation in 238 ms returned []
Starting structural reductions, iteration 1 : 319/520 places, 620/1020 transitions.
Applied a total of 0 rules in 2 ms. Remains 319 /319 variables (removed 0) and now considering 620/620 (removed 0) transitions.
// Phase 1: matrix 620 rows 319 cols
[2021-05-08 06:34:00] [INFO ] Computed 0 place invariants in 7 ms
[2021-05-08 06:34:00] [INFO ] Dead Transitions using invariants and state equation in 232 ms returned []
Finished structural reductions, in 2 iterations. Remains : 319/520 places, 620/1020 transitions.
Stuttering acceptance computed with spot in 89 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : AirplaneLD-PT-0200-07 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p0:(OR (AND (EQ s5 1) (EQ s197 1)) (AND (EQ s5 1) (EQ s75 1)) (AND (EQ s5 1) (EQ s140 1)) (AND (EQ s5 1) (EQ s189 1)) (AND (EQ s5 1) (EQ s10 1)) (AND (EQ s5 1) (EQ s67 1)) (AND (EQ s5 1) (EQ s132 1)) (AND (EQ s5 1) (EQ s51 1)) (AND (EQ s5 1) (EQ s181 1)) (AND (EQ s5 1) (EQ s124 1)) (AND (EQ s5 1) (EQ s59 1)) (AND (EQ s5 1) (EQ s173 1)) (AND (EQ s5 1) (EQ s116 1)) (AND (EQ s5 1) (EQ s35 1)) (AND (EQ s5 1) (EQ s165 1)) (AND (EQ s5 1) (EQ s108 1)) (AND (EQ s5 1) (EQ s43 1)) (AND (EQ s5 1) (EQ s157 1)) (AND (EQ s5 1) (EQ s100 1)) (AND (EQ s5 1) (EQ s19 1)) (AND (EQ s5 1) (EQ s149 1)) (AND (EQ s5 1) (EQ s92 1)) (AND (EQ s5 1) (EQ s27 1)) (AND (EQ s5 1) (EQ s141 1)) (AND (EQ s5 1) (EQ s206 1)) (AND (EQ s5 1) (EQ s84 1)) (AND (EQ s5 1) (EQ s74 1)) (AND (EQ s5 1) (EQ s204 1)) (AND (EQ s5 1) (EQ s139 1)) (AND (EQ s5 1) (EQ s9 1)) (AND (EQ s5 1) (EQ s66 1)) (AND (EQ s5 1) (EQ s196 1)) (AND (EQ s5 1) (EQ s131 1)) (AND (EQ s5 1) (EQ s50 1)) (AND (EQ s5 1) (EQ s123 1)) (AND (EQ s5 1) (EQ s188 1)) (AND (EQ s5 1) (EQ s58 1)) (AND (EQ s5 1) (EQ s115 1)) (AND (EQ s5 1) (EQ s180 1)) (AND (EQ s5 1) (EQ s34 1)) (AND (EQ s5 1) (EQ s107 1)) (AND (EQ s5 1) (EQ s172 1)) (AND (EQ s5 1) (EQ s42 1)) (AND (EQ s5 1) (EQ s99 1)) (AND (EQ s5 1) (EQ s164 1)) (AND (EQ s5 1) (EQ s18 1)) (AND (EQ s5 1) (EQ s91 1)) (AND (EQ s5 1) (EQ s156 1)) (AND (EQ s5 1) (EQ s26 1)) (AND (EQ s5 1) (EQ s205 1)) (AND (EQ s5 1) (EQ s83 1)) (AND (EQ s5 1) (EQ s148 1)) (AND (EQ s5 1) (EQ s73 1)) (AND (EQ s5 1) (EQ s138 1)) (AND (EQ s5 1) (EQ s203 1)) (AND (EQ s5 1) (EQ s8 1)) (AND (EQ s5 1) (EQ s65 1)) (AND (EQ s5 1) (EQ s130 1)) (AND (EQ s5 1) (EQ s195 1)) (AND (EQ s5 1) (EQ s49 1)) (AND (EQ s5 1) (EQ s122 1)) (AND (EQ s5 1) (EQ s187 1)) (AND (EQ s5 1) (EQ s57 1)) (AND (EQ s5 1) (EQ s114 1)) (AND (EQ s5 1) (EQ s179 1)) (AND (EQ s5 1) (EQ s33 1)) (AND (EQ s5 1) (EQ s106 1)) (AND (EQ s5 1) (EQ s171 1)) (AND (EQ s5 1) (EQ s41 1)) (AND (EQ s5 1) (EQ s98 1)) (AND (EQ s5 1) (EQ s163 1)) (AND (EQ s5 1) (EQ s17 1)) (AND (EQ s5 1) (EQ s90 1)) (AND (EQ s5 1) (EQ s155 1)) (AND (EQ s5 1) (EQ s25 1)) (AND (EQ s5 1) (EQ s82 1)) (AND (EQ s5 1) (EQ s147 1)) (AND (EQ s5 1) (EQ s72 1)) (AND (EQ s5 1) (EQ s137 1)) (AND (EQ s5 1) (EQ s202 1)) (AND (EQ s5 1) (EQ s64 1)) (AND (EQ s5 1) (EQ s129 1)) (AND (EQ s5 1) (EQ s194 1)) (AND (EQ s5 1) (EQ s7 1)) (AND (EQ s5 1) (EQ s48 1)) (AND (EQ s5 1) (EQ s121 1)) (AND (EQ s5 1) (EQ s186 1)) (AND (EQ s5 1) (EQ s56 1)) (AND (EQ s5 1) (EQ s113 1)) (AND (EQ s5 1) (EQ s178 1)) (AND (EQ s5 1) (EQ s32 1)) (AND (EQ s5 1) (EQ s105 1)) (AND (EQ s5 1) (EQ s170 1)) (AND (EQ s5 1) (EQ s40 1)) (AND (EQ s5 1) (EQ s97 1)) (AND (EQ s5 1) (EQ s162 1)) (AND (EQ s5 1) (EQ s16 1)) (AND (EQ s5 1) (EQ s89 1)) (AND (EQ s5 1) (EQ s154 1)) (AND (EQ s5 1) (EQ s24 1)) (AND (EQ s5 1) (EQ s81 1)) (AND (EQ s5 1) (EQ s146 1)) (AND (EQ s5 1) (EQ s71 1)) (AND (EQ s5 1) (EQ s136 1)) (AND (EQ s5 1) (EQ s201 1)) (AND (EQ s5 1) (EQ s63 1)) (AND (EQ s5 1) (EQ s128 1)) (AND (EQ s5 1) (EQ s193 1)) (AND (EQ s5 1) (EQ s120 1)) (AND (EQ s5 1) (EQ s47 1)) (AND (EQ s5 1) (EQ s185 1)) (AND (EQ s5 1) (EQ s112 1)) (AND (EQ s5 1) (EQ s55 1)) (AND (EQ s5 1) (EQ s177 1)) (AND (EQ s5 1) (EQ s104 1)) (AND (EQ s5 1) (EQ s31 1)) (AND (EQ s5 1) (EQ s169 1)) (AND (EQ s5 1) (EQ s96 1)) (AND (EQ s5 1) (EQ s39 1)) (AND (EQ s5 1) (EQ s161 1)) (AND (EQ s5 1) (EQ s88 1)) (AND (EQ s5 1) (EQ s15 1)) (AND (EQ s5 1) (EQ s153 1)) (AND (EQ s5 1) (EQ s80 1)) (AND (EQ s5 1) (EQ s23 1)) (AND (EQ s5 1) (EQ s145 1)) (AND (EQ s5 1) (EQ s70 1)) (AND (EQ s5 1) (EQ s200 1)) (AND (EQ s5 1) (EQ s135 1)) (AND (EQ s5 1) (EQ s62 1)) (AND (EQ s5 1) (EQ s127 1)) (AND (EQ s5 1) (EQ s192 1)) (AND (EQ s5 1) (EQ s119 1)) (AND (EQ s5 1) (EQ s184 1)) (AND (EQ s5 1) (EQ s46 1)) (AND (EQ s5 1) (EQ s111 1)) (AND (EQ s5 1) (EQ s176 1)) (AND (EQ s5 1) (EQ s54 1)) (AND (EQ s5 1) (EQ s103 1)) (AND (EQ s5 1) (EQ s168 1)) (AND (EQ s5 1) (EQ s30 1)) (AND (EQ s5 1) (EQ s95 1)) (AND (EQ s5 1) (EQ s160 1)) (AND (EQ s5 1) (EQ s38 1)) (AND (EQ s5 1) (EQ s87 1)) (AND (EQ s5 1) (EQ s152 1)) (AND (EQ s5 1) (EQ s14 1)) (AND (EQ s5 1) (EQ s79 1)) (AND (EQ s5 1) (EQ s144 1)) (AND (EQ s5 1) (EQ s22 1)) (AND (EQ s5 1) (EQ s69 1)) (AND (EQ s5 1) (EQ s134 1)) (AND (EQ s5 1) (EQ s199 1)) (AND (EQ s5 1) (EQ s61 1)) (AND (EQ s5 1) (EQ s12 1)) (AND (EQ s5 1) (EQ s126 1)) (AND (EQ s5 1) (EQ s191 1)) (AND (EQ s5 1) (EQ s118 1)) (AND (EQ s5 1) (EQ s183 1)) (AND (EQ s5 1) (EQ s45 1)) (AND (EQ s5 1) (EQ s110 1)) (AND (EQ s5 1) (EQ s175 1)) (AND (EQ s5 1) (EQ s53 1)) (AND (EQ s5 1) (EQ s102 1)) (AND (EQ s5 1) (EQ s167 1)) (AND (EQ s5 1) (EQ s29 1)) (AND (EQ s5 1) (EQ s94 1)) (AND (EQ s5 1) (EQ s159 1)) (AND (EQ s5 1) (EQ s37 1)) (AND (EQ s5 1) (EQ s86 1)) (AND (EQ s5 1) (EQ s151 1)) (AND (EQ s5 1) (EQ s13 1)) (AND (EQ s5 1) (EQ s78 1)) (AND (EQ s5 1) (EQ s143 1)) (AND (EQ s5 1) (EQ s21 1)) (AND (EQ s5 1) (EQ s133 1)) (AND (EQ s5 1) (EQ s198 1)) (AND (EQ s5 1) (EQ s76 1)) (AND (EQ s5 1) (EQ s125 1)) (AND (EQ s5 1) (EQ s190 1)) (AND (EQ s5 1) (EQ s11 1)) (AND (EQ s5 1) (EQ s68 1)) (AND (EQ s5 1) (EQ s52 1)) (AND (EQ s5 1) (EQ s117 1)) (AND (EQ s5 1) (EQ s182 1)) (AND (EQ s5 1) (EQ s60 1)) (AND (EQ s5 1) (EQ s109 1)) (AND (EQ s5 1) (EQ s174 1)) (AND (EQ s5 1) (EQ s36 1)) (AND (EQ s5 1) (EQ s101 1)) (AND (EQ s5 1) (EQ s166 1)) (AND (EQ s5 1) (EQ s44 1)) (AND (EQ s5 1) (EQ s93 1)) (AND (EQ s5 1) (EQ s158 1)) (AND (EQ s5 1) (EQ s20 1)) (AND (EQ s5 1) (EQ s85 1)) (AND (EQ s5 1) (EQ s150 1)) (AND (EQ s5 1) (EQ s28 1)) (AND (EQ s5 1) (EQ s77 1)) (AND (EQ s5 1) (EQ s142 1)) (AND (EQ s5 1) (EQ s207 1))), p1:(AND (OR (NEQ s211 1) (NEQ s272 1)) (OR (NEQ s211 1) (NEQ s276 1)) (OR (NEQ s211 1) (NEQ s215 1)) (OR (NEQ s211 1) (NEQ s280 1)) (OR (NEQ s211 1) (NEQ s219 1)) (OR (NEQ s211 1) (NEQ s284 1)) (OR (NEQ s211 1) (NEQ s223 1)) (OR (NEQ s211 1) (NEQ s288 1)) (OR (NEQ s211 1) (NEQ s227 1)) (OR (NEQ s211 1) (NEQ s292 1)) (OR (NEQ s211 1) (NEQ s231 1)) (OR (NEQ s211 1) (NEQ s296 1)) (OR (NEQ s211 1) (NEQ s235 1)) (OR (NEQ s211 1) (NEQ s300 1)) (OR (NEQ s211 1) (NEQ s301 1)) (OR (NEQ s211 1) (NEQ s240 1)) (OR (NEQ s211 1) (NEQ s305 1)) (OR (NEQ s211 1) (NEQ s244 1)) (OR (NEQ s211 1) (NEQ s309 1)) (OR (NEQ s211 1) (NEQ s248 1)) (OR (NEQ s211 1) (NEQ s252 1)) (OR (NEQ s211 1) (NEQ s256 1)) (OR (NEQ s211 1) (NEQ s260 1)) (OR (NEQ s211 1) (NEQ s264 1)) (OR (NEQ s211 1) (NEQ s268 1)) (OR (NEQ s211 1) (NEQ s269 1)) (OR (NEQ s211 1) (NEQ s273 1)) (OR (NEQ s211 1) (NEQ s212 1)) (OR (NEQ s211 1) (NEQ s277 1)) (OR (NEQ s211 1) (NEQ s216 1)) (OR (NEQ s211 1) (NEQ s281 1)) (OR (NEQ s211 1) (NEQ s313 1)) (OR (NEQ s211 1) (NEQ s220 1)) (OR (NEQ s211 1) (NEQ s285 1)) (OR (NEQ s211 1) (NEQ s224 1)) (OR (NEQ s211 1) (NEQ s289 1)) (OR (NEQ s211 1) (NEQ s228 1)) (OR (NEQ s211 1) (NEQ s293 1)) (OR (NEQ s211 1) (NEQ s232 1)) (OR (NEQ s211 1) (NEQ s297 1)) (OR (NEQ s211 1) (NEQ s236 1)) (OR (NEQ s211 1) (NEQ s237 1)) (OR (NEQ s211 1) (NEQ s302 1)) (OR (NEQ s211 1) (NEQ s241 1)) (OR (NEQ s211 1) (NEQ s306 1)) (OR (NEQ s211 1) (NEQ s245 1)) (OR (NEQ s211 1) (NEQ s310 1)) (OR (NEQ s211 1) (NEQ s249 1)) (OR (NEQ s211 1) (NEQ s253 1)) (OR (NEQ s211 1) (NEQ s257 1)) (OR (NEQ s211 1) (NEQ s261 1)) (OR (NEQ s211 1) (NEQ s265 1)) (OR (NEQ s211 1) (NEQ s270 1)) (OR (NEQ s211 1) (NEQ s274 1)) (OR (NEQ s211 1) (NEQ s213 1)) (OR (NEQ s211 1) (NEQ s278 1)) (OR (NEQ s211 1) (NEQ s217 1)) (OR (NEQ s211 1) (NEQ s282 1)) (OR (NEQ s211 1) (NEQ s221 1)) (OR (NEQ s211 1) (NEQ s286 1)) (OR (NEQ s211 1) (NEQ s225 1)) (OR (NEQ s211 1) (NEQ s290 1)) (OR (NEQ s211 1) (NEQ s229 1)) (OR (NEQ s211 1) (NEQ s294 1)) (OR (NEQ s211 1) (NEQ s233 1)) (OR (NEQ s211 1) (NEQ s298 1)) (OR (NEQ s211 1) (NEQ s238 1)) (OR (NEQ s211 1) (NEQ s303 1)) (OR (NEQ s211 1) (NEQ s242 1)) (OR (NEQ s211 1) (NEQ s307 1)) (OR (NEQ s211 1) (NEQ s246 1)) (OR (NEQ s211 1) (NEQ s311 1)) (OR (NEQ s211 1) (NEQ s250 1)) (OR (NEQ s211 1) (NEQ s254 1)) (OR (NEQ s211 1) (NEQ s258 1)) (OR (NEQ s211 1) (NEQ s262 1)) (OR (NEQ s211 1) (NEQ s266 1)) (OR (NEQ s211 1) (NEQ s271 1)) (OR (NEQ s211 1) (NEQ s275 1)) (OR (NEQ s211 1) (NEQ s214 1)) (OR (NEQ s211 1) (NEQ s279 1)) (OR (NEQ s211 1) (NEQ s218 1)) (OR (NEQ s211 1) (NEQ s283 1)) (OR (NEQ s211 1) (NEQ s222 1)) (OR (NEQ s211 1) (NEQ s287 1)) (OR (NEQ s211 1) (NEQ s226 1)) (OR (NEQ s211 1) (NEQ s291 1)) (OR (NEQ s211 1) (NEQ s230 1)) (OR (NEQ s211 1) (NEQ s295 1)) (OR (NEQ s211 1) (NEQ s234 1)) (OR (NEQ s211 1) (NEQ s299 1)) (OR (NEQ s211 1) (NEQ s239 1)) (OR (NEQ s211 1) (NEQ s304 1)) (OR (NEQ s211 1) (NEQ s243 1)) (OR (NEQ s211 1) (NEQ s308 1)) (OR (NEQ s211 1) (NEQ s247 1)) (OR (NEQ s211 1) (NEQ s251 1)) (OR (NEQ s211 1) (NEQ s255 1)) (OR (NEQ s211 1) (NEQ s259 1)) (OR (NEQ s211 1) (NEQ s263 1)) (OR (NEQ s211 1) (NEQ s267 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 12335 reset in 1367 ms.
Product exploration explored 100000 steps with 12317 reset in 1439 ms.
Complete graph has no SCC; deadlocks are unavoidable. place count 319 transition count 620
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(F (G (NOT p0))), (F (G p1)), (NOT p0), p1]
Property proved to be true thanks to knowledge :(F (G p1))
FORMULA AirplaneLD-PT-0200-07 TRUE TECHNIQUES STRUCTURAL INITIAL_STATE
Treatment of property AirplaneLD-PT-0200-07 finished in 3680 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(F((X(p1)&&p0)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 520 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 520/520 places, 1020/1020 transitions.
Discarding 500 places :
Symmetric choice reduction at 0 with 500 rule applications. Total rules 500 place count 20 transition count 520
Iterating global reduction 0 with 500 rules applied. Total rules applied 1000 place count 20 transition count 520
Ensure Unique test removed 500 transitions
Reduce isomorphic transitions removed 500 transitions.
Iterating post reduction 0 with 500 rules applied. Total rules applied 1500 place count 20 transition count 20
Applied a total of 1500 rules in 11 ms. Remains 20 /520 variables (removed 500) and now considering 20/1020 (removed 1000) transitions.
// Phase 1: matrix 20 rows 20 cols
[2021-05-08 06:34:03] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-08 06:34:03] [INFO ] Implicit Places using invariants in 27 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 28 ms to find 1 implicit places.
// Phase 1: matrix 20 rows 19 cols
[2021-05-08 06:34:03] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-08 06:34:03] [INFO ] Dead Transitions using invariants and state equation in 18 ms returned []
Starting structural reductions, iteration 1 : 19/520 places, 20/1020 transitions.
Applied a total of 0 rules in 0 ms. Remains 19 /19 variables (removed 0) and now considering 20/20 (removed 0) transitions.
// Phase 1: matrix 20 rows 19 cols
[2021-05-08 06:34:03] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-08 06:34:03] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Finished structural reductions, in 2 iterations. Remains : 19/520 places, 20/1020 transitions.
Stuttering acceptance computed with spot in 113 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : AirplaneLD-PT-0200-08 automaton TGBA [mat=[[{ cond=(AND p0 (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 0}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(AND (EQ s11 1) (EQ s13 1)), p1:(AND (EQ s11 1) (EQ s13 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 9 steps with 0 reset in 0 ms.
FORMULA AirplaneLD-PT-0200-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AirplaneLD-PT-0200-08 finished in 197 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0||(p1 U p2))))], workingDir=/home/mcc/execution]
Support contains 5 out of 520 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 520/520 places, 1020/1020 transitions.
Discarding 499 places :
Symmetric choice reduction at 0 with 499 rule applications. Total rules 499 place count 21 transition count 521
Iterating global reduction 0 with 499 rules applied. Total rules applied 998 place count 21 transition count 521
Ensure Unique test removed 499 transitions
Reduce isomorphic transitions removed 499 transitions.
Iterating post reduction 0 with 499 rules applied. Total rules applied 1497 place count 21 transition count 22
Applied a total of 1497 rules in 5 ms. Remains 21 /520 variables (removed 499) and now considering 22/1020 (removed 998) transitions.
// Phase 1: matrix 22 rows 21 cols
[2021-05-08 06:34:03] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-08 06:34:03] [INFO ] Implicit Places using invariants in 28 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 28 ms to find 1 implicit places.
// Phase 1: matrix 22 rows 20 cols
[2021-05-08 06:34:03] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-08 06:34:03] [INFO ] Dead Transitions using invariants and state equation in 22 ms returned []
Starting structural reductions, iteration 1 : 20/520 places, 22/1020 transitions.
Applied a total of 0 rules in 1 ms. Remains 20 /20 variables (removed 0) and now considering 22/22 (removed 0) transitions.
// Phase 1: matrix 22 rows 20 cols
[2021-05-08 06:34:03] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-08 06:34:03] [INFO ] Dead Transitions using invariants and state equation in 12 ms returned []
Finished structural reductions, in 2 iterations. Remains : 20/520 places, 22/1020 transitions.
Stuttering acceptance computed with spot in 98 ms :[(NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), true]
Running random walk in product with property : AirplaneLD-PT-0200-09 automaton TGBA [mat=[[{ cond=(AND (NOT p2) p1), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=0 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=2, aps=[p2:(OR (EQ s5 0) (EQ s8 0)), p1:(AND (EQ s9 1) (EQ s11 1)), p0:(EQ s16 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 92 ms.
Product exploration explored 100000 steps with 50000 reset in 94 ms.
Complete graph has no SCC; deadlocks are unavoidable. place count 20 transition count 22
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(F (G p2)), (F (G (NOT p1))), (F (G (NOT p0))), p2, (NOT p1), p0]
Stuttering acceptance computed with spot in 96 ms :[(NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), true]
Product exploration explored 100000 steps with 50000 reset in 83 ms.
Product exploration explored 100000 steps with 50000 reset in 96 ms.
Applying partial POR strategy [true, true, false, true]
Stuttering acceptance computed with spot in 89 ms :[(NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), true]
Support contains 5 out of 20 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 20/20 places, 22/22 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 20 transition count 22
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 2 place count 20 transition count 22
Deduced a syphon composed of 3 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 20 transition count 22
Deduced a syphon composed of 3 places in 0 ms
Applied a total of 3 rules in 1 ms. Remains 20 /20 variables (removed 0) and now considering 22/22 (removed 0) transitions.
[2021-05-08 06:34:04] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 22 rows 20 cols
[2021-05-08 06:34:04] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-08 06:34:04] [INFO ] Dead Transitions using invariants and state equation in 20 ms returned []
Finished structural reductions, in 1 iterations. Remains : 20/20 places, 22/22 transitions.
Product exploration explored 100000 steps with 50000 reset in 213 ms.
Product exploration explored 100000 steps with 50000 reset in 227 ms.
[2021-05-08 06:34:05] [INFO ] Flatten gal took : 2 ms
[2021-05-08 06:34:05] [INFO ] Flatten gal took : 2 ms
[2021-05-08 06:34:05] [INFO ] Time to serialize gal into /tmp/LTL16349208715403593623.gal : 1 ms
[2021-05-08 06:34:05] [INFO ] Time to serialize properties into /tmp/LTL6680620573709669658.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/LTL16349208715403593623.gal, -t, CGAL, -LTL, /tmp/LTL6680620573709669658.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/LTL16349208715403593623.gal -t CGAL -LTL /tmp/LTL6680620573709669658.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(("(stp2==1)")||(("((P4==1)&&(Speed_Left_Wheel_90==1))")U("((P3==0)||(TheAltitude_362==0))")))))
Formula 0 simplified : !X("(stp2==1)" | ("((P4==1)&&(Speed_Left_Wheel_90==1))" U "((P3==0)||(TheAltitude_362==0))"))
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t4, t208, t409, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/17/5/22
Computing Next relation with stutter on 32 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 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,0,0.025278,16612,1,0,53,2149,77,21,559,2167,57
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA AirplaneLD-PT-0200-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property AirplaneLD-PT-0200-09 finished in 1666 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((p0||X(p0))))], workingDir=/home/mcc/execution]
Support contains 2 out of 520 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 520/520 places, 1020/1020 transitions.
Discarding 501 places :
Symmetric choice reduction at 0 with 501 rule applications. Total rules 501 place count 19 transition count 519
Iterating global reduction 0 with 501 rules applied. Total rules applied 1002 place count 19 transition count 519
Ensure Unique test removed 501 transitions
Reduce isomorphic transitions removed 501 transitions.
Iterating post reduction 0 with 501 rules applied. Total rules applied 1503 place count 19 transition count 18
Applied a total of 1503 rules in 6 ms. Remains 19 /520 variables (removed 501) and now considering 18/1020 (removed 1002) transitions.
// Phase 1: matrix 18 rows 19 cols
[2021-05-08 06:34:05] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-08 06:34:05] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 18 rows 19 cols
[2021-05-08 06:34:05] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-08 06:34:05] [INFO ] Implicit Places using invariants and state equation in 15 ms returned []
Implicit Place search using SMT with State Equation took 35 ms to find 0 implicit places.
// Phase 1: matrix 18 rows 19 cols
[2021-05-08 06:34:05] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-08 06:34:05] [INFO ] Dead Transitions using invariants and state equation in 12 ms returned []
Finished structural reductions, in 1 iterations. Remains : 19/520 places, 18/1020 transitions.
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Running random walk in product with property : AirplaneLD-PT-0200-10 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s1 1) (EQ s2 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null][false]]
Stuttering criterion allowed to conclude after 6 steps with 0 reset in 0 ms.
FORMULA AirplaneLD-PT-0200-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AirplaneLD-PT-0200-10 finished in 90 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((G(F(!p0))||(F(!p0)&&X(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 520 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 520/520 places, 1020/1020 transitions.
Discarding 500 places :
Symmetric choice reduction at 0 with 500 rule applications. Total rules 500 place count 20 transition count 520
Iterating global reduction 0 with 500 rules applied. Total rules applied 1000 place count 20 transition count 520
Ensure Unique test removed 500 transitions
Reduce isomorphic transitions removed 500 transitions.
Iterating post reduction 0 with 500 rules applied. Total rules applied 1500 place count 20 transition count 20
Applied a total of 1500 rules in 5 ms. Remains 20 /520 variables (removed 500) and now considering 20/1020 (removed 1000) transitions.
// Phase 1: matrix 20 rows 20 cols
[2021-05-08 06:34:05] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-08 06:34:05] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 20 rows 20 cols
[2021-05-08 06:34:05] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-08 06:34:05] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
// Phase 1: matrix 20 rows 20 cols
[2021-05-08 06:34:05] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-08 06:34:05] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
Finished structural reductions, in 1 iterations. Remains : 20/520 places, 20/1020 transitions.
Stuttering acceptance computed with spot in 88 ms :[p0, p0, (AND p0 (NOT p1))]
Running random walk in product with property : AirplaneLD-PT-0200-11 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s1 1) (EQ s2 1)), p1:(AND (EQ s6 1) (EQ s8 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 14387 reset in 86 ms.
Product exploration explored 100000 steps with 14366 reset in 97 ms.
Complete graph has no SCC; deadlocks are unavoidable. place count 20 transition count 20
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(F (G (NOT p0))), (F (G (NOT p1))), (NOT p0), (NOT p1)]
Property proved to be true thanks to knowledge :(F (G (NOT p0)))
FORMULA AirplaneLD-PT-0200-11 TRUE TECHNIQUES STRUCTURAL INITIAL_STATE
Treatment of property AirplaneLD-PT-0200-11 finished in 397 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G((p0||X((G(p1) U (p0&&G(p1))))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 520 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 520/520 places, 1020/1020 transitions.
Discarding 500 places :
Symmetric choice reduction at 0 with 500 rule applications. Total rules 500 place count 20 transition count 520
Iterating global reduction 0 with 500 rules applied. Total rules applied 1000 place count 20 transition count 520
Ensure Unique test removed 500 transitions
Reduce isomorphic transitions removed 500 transitions.
Iterating post reduction 0 with 500 rules applied. Total rules applied 1500 place count 20 transition count 20
Applied a total of 1500 rules in 4 ms. Remains 20 /520 variables (removed 500) and now considering 20/1020 (removed 1000) transitions.
// Phase 1: matrix 20 rows 20 cols
[2021-05-08 06:34:05] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-08 06:34:05] [INFO ] Implicit Places using invariants in 15 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 15 ms to find 1 implicit places.
// Phase 1: matrix 20 rows 19 cols
[2021-05-08 06:34:05] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-08 06:34:05] [INFO ] Dead Transitions using invariants and state equation in 19 ms returned []
Starting structural reductions, iteration 1 : 19/520 places, 20/1020 transitions.
Applied a total of 0 rules in 0 ms. Remains 19 /19 variables (removed 0) and now considering 20/20 (removed 0) transitions.
// Phase 1: matrix 20 rows 19 cols
[2021-05-08 06:34:05] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-08 06:34:05] [INFO ] Dead Transitions using invariants and state equation in 12 ms returned []
Finished structural reductions, in 2 iterations. Remains : 19/520 places, 20/1020 transitions.
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : AirplaneLD-PT-0200-13 automaton TGBA [mat=[[{ cond=true, acceptance={1} source=0 dest: 0}, { cond=(NOT p0), acceptance={0, 1} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={1} source=1 dest: 0}, { cond=(NOT p0), acceptance={0, 1} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={1} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=2 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 2}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s16 1), p1:(AND (EQ s11 1) (EQ s13 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 6 steps with 0 reset in 0 ms.
FORMULA AirplaneLD-PT-0200-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AirplaneLD-PT-0200-13 finished in 145 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((p0||G(p1))))], workingDir=/home/mcc/execution]
Support contains 3 out of 520 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 520/520 places, 1020/1020 transitions.
Discarding 499 places :
Symmetric choice reduction at 0 with 499 rule applications. Total rules 499 place count 21 transition count 521
Iterating global reduction 0 with 499 rules applied. Total rules applied 998 place count 21 transition count 521
Ensure Unique test removed 499 transitions
Reduce isomorphic transitions removed 499 transitions.
Iterating post reduction 0 with 499 rules applied. Total rules applied 1497 place count 21 transition count 22
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 1497 place count 21 transition count 21
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 1499 place count 20 transition count 21
Applied a total of 1499 rules in 12 ms. Remains 20 /520 variables (removed 500) and now considering 21/1020 (removed 999) transitions.
// Phase 1: matrix 21 rows 20 cols
[2021-05-08 06:34:06] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-08 06:34:06] [INFO ] Implicit Places using invariants in 12 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 12 ms to find 1 implicit places.
[2021-05-08 06:34:06] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 21 rows 19 cols
[2021-05-08 06:34:06] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-08 06:34:06] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Starting structural reductions, iteration 1 : 19/520 places, 21/1020 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 19 transition count 19
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 17 transition count 19
Applied a total of 4 rules in 2 ms. Remains 17 /19 variables (removed 2) and now considering 19/21 (removed 2) transitions.
// Phase 1: matrix 19 rows 17 cols
[2021-05-08 06:34:06] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-08 06:34:06] [INFO ] Implicit Places using invariants in 12 ms returned []
// Phase 1: matrix 19 rows 17 cols
[2021-05-08 06:34:06] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-08 06:34:06] [INFO ] Implicit Places using invariants and state equation in 14 ms returned [15]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 28 ms to find 1 implicit places.
Starting structural reductions, iteration 2 : 16/520 places, 19/1020 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 16 transition count 18
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 15 transition count 18
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 3 place count 14 transition count 17
Iterating global reduction 2 with 1 rules applied. Total rules applied 4 place count 14 transition count 17
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 5 place count 14 transition count 16
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 5 place count 14 transition count 15
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 7 place count 13 transition count 15
Applied a total of 7 rules in 2 ms. Remains 13 /16 variables (removed 3) and now considering 15/19 (removed 4) transitions.
// Phase 1: matrix 15 rows 13 cols
[2021-05-08 06:34:06] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-08 06:34:06] [INFO ] Implicit Places using invariants in 11 ms returned []
// Phase 1: matrix 15 rows 13 cols
[2021-05-08 06:34:06] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-08 06:34:06] [INFO ] Implicit Places using invariants and state equation in 13 ms returned [12]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 25 ms to find 1 implicit places.
Starting structural reductions, iteration 3 : 12/520 places, 15/1020 transitions.
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 0 with 2 rules applied. Total rules applied 2 place count 11 transition count 14
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 10 transition count 13
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 10 transition count 13
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 5 place count 10 transition count 12
Applied a total of 5 rules in 2 ms. Remains 10 /12 variables (removed 2) and now considering 12/15 (removed 3) transitions.
// Phase 1: matrix 12 rows 10 cols
[2021-05-08 06:34:06] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-08 06:34:06] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 12 rows 10 cols
[2021-05-08 06:34:06] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-08 06:34:06] [INFO ] Implicit Places using invariants and state equation in 12 ms returned []
Implicit Place search using SMT with State Equation took 21 ms to find 0 implicit places.
Finished structural reductions, in 4 iterations. Remains : 10/520 places, 12/1020 transitions.
Stuttering acceptance computed with spot in 28 ms :[(AND (NOT p1) (NOT p0))]
Running random walk in product with property : AirplaneLD-PT-0200-14 automaton TGBA [mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}]], initial=0, aps=[p1:(AND (EQ s3 1) (EQ s5 1)), p0:(AND (EQ s3 1) (EQ s6 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 4 steps with 0 reset in 0 ms.
FORMULA AirplaneLD-PT-0200-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AirplaneLD-PT-0200-14 finished in 163 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G(p0)||F(p1))))], workingDir=/home/mcc/execution]
Support contains 3 out of 520 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 520/520 places, 1020/1020 transitions.
Discarding 500 places :
Symmetric choice reduction at 0 with 500 rule applications. Total rules 500 place count 20 transition count 520
Iterating global reduction 0 with 500 rules applied. Total rules applied 1000 place count 20 transition count 520
Ensure Unique test removed 500 transitions
Reduce isomorphic transitions removed 500 transitions.
Iterating post reduction 0 with 500 rules applied. Total rules applied 1500 place count 20 transition count 20
Applied a total of 1500 rules in 4 ms. Remains 20 /520 variables (removed 500) and now considering 20/1020 (removed 1000) transitions.
// Phase 1: matrix 20 rows 20 cols
[2021-05-08 06:34:06] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-08 06:34:06] [INFO ] Implicit Places using invariants in 14 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 15 ms to find 1 implicit places.
// Phase 1: matrix 20 rows 19 cols
[2021-05-08 06:34:06] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-08 06:34:06] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Starting structural reductions, iteration 1 : 19/520 places, 20/1020 transitions.
Applied a total of 0 rules in 0 ms. Remains 19 /19 variables (removed 0) and now considering 20/20 (removed 0) transitions.
// Phase 1: matrix 20 rows 19 cols
[2021-05-08 06:34:06] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-08 06:34:06] [INFO ] Dead Transitions using invariants and state equation in 17 ms returned []
Finished structural reductions, in 2 iterations. Remains : 19/520 places, 20/1020 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 : AirplaneLD-PT-0200-15 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:(AND (EQ s8 1) (EQ s10 1)), p0:(NEQ s14 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]]
Stuttering criterion allowed to conclude after 23 steps with 2 reset in 1 ms.
FORMULA AirplaneLD-PT-0200-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AirplaneLD-PT-0200-15 finished in 142 ms.
All properties solved without resorting to model-checking.
BK_STOP 1620455647739
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="AirplaneLD-PT-0200"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is AirplaneLD-PT-0200, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r007-tall-162037989800274"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/AirplaneLD-PT-0200.tgz
mv AirplaneLD-PT-0200 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;