About the Execution of ITS-Tools for ShieldRVt-PT-005B
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
291.859 | 7294.00 | 16186.00 | 79.20 | FTFFFFFFFFFFTFTT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2022-input.r222-tall-165286026000955.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ShieldRVt-PT-005B, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r222-tall-165286026000955
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 296K
-rw-r--r-- 1 mcc users 7.3K Apr 30 01:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K Apr 30 01:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Apr 30 01:11 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Apr 30 01:11 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K May 9 09:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 9 09:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 9 09:00 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 9 09:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 09:00 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 09:00 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 5 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 60K May 10 09:34 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 ShieldRVt-PT-005B-LTLCardinality-00
FORMULA_NAME ShieldRVt-PT-005B-LTLCardinality-01
FORMULA_NAME ShieldRVt-PT-005B-LTLCardinality-02
FORMULA_NAME ShieldRVt-PT-005B-LTLCardinality-03
FORMULA_NAME ShieldRVt-PT-005B-LTLCardinality-04
FORMULA_NAME ShieldRVt-PT-005B-LTLCardinality-05
FORMULA_NAME ShieldRVt-PT-005B-LTLCardinality-06
FORMULA_NAME ShieldRVt-PT-005B-LTLCardinality-07
FORMULA_NAME ShieldRVt-PT-005B-LTLCardinality-08
FORMULA_NAME ShieldRVt-PT-005B-LTLCardinality-09
FORMULA_NAME ShieldRVt-PT-005B-LTLCardinality-10
FORMULA_NAME ShieldRVt-PT-005B-LTLCardinality-11
FORMULA_NAME ShieldRVt-PT-005B-LTLCardinality-12
FORMULA_NAME ShieldRVt-PT-005B-LTLCardinality-13
FORMULA_NAME ShieldRVt-PT-005B-LTLCardinality-14
FORMULA_NAME ShieldRVt-PT-005B-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1653072861634
Running Version 202205111006
[2022-05-20 18:54:22] [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]
[2022-05-20 18:54:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-20 18:54:22] [INFO ] Load time of PNML (sax parser for PT used): 87 ms
[2022-05-20 18:54:22] [INFO ] Transformed 253 places.
[2022-05-20 18:54:22] [INFO ] Transformed 253 transitions.
[2022-05-20 18:54:22] [INFO ] Found NUPN structural information;
[2022-05-20 18:54:22] [INFO ] Parsed PT model containing 253 places and 253 transitions in 194 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA ShieldRVt-PT-005B-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-005B-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-005B-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-005B-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-005B-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-005B-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-005B-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-005B-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 21 out of 253 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 253/253 places, 253/253 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 206 transition count 206
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 206 transition count 206
Applied a total of 94 rules in 51 ms. Remains 206 /253 variables (removed 47) and now considering 206/253 (removed 47) transitions.
// Phase 1: matrix 206 rows 206 cols
[2022-05-20 18:54:23] [INFO ] Computed 21 place invariants in 12 ms
[2022-05-20 18:54:23] [INFO ] Implicit Places using invariants in 194 ms returned []
// Phase 1: matrix 206 rows 206 cols
[2022-05-20 18:54:23] [INFO ] Computed 21 place invariants in 5 ms
[2022-05-20 18:54:23] [INFO ] Implicit Places using invariants and state equation in 163 ms returned []
Implicit Place search using SMT with State Equation took 382 ms to find 0 implicit places.
// Phase 1: matrix 206 rows 206 cols
[2022-05-20 18:54:23] [INFO ] Computed 21 place invariants in 7 ms
[2022-05-20 18:54:23] [INFO ] Dead Transitions using invariants and state equation in 144 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 206/253 places, 206/253 transitions.
Finished structural reductions, in 1 iterations. Remains : 206/253 places, 206/253 transitions.
Support contains 21 out of 206 places after structural reductions.
[2022-05-20 18:54:23] [INFO ] Flatten gal took : 46 ms
[2022-05-20 18:54:23] [INFO ] Flatten gal took : 16 ms
[2022-05-20 18:54:23] [INFO ] Input system was already deterministic with 206 transitions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 200 ms. (steps per millisecond=50 ) properties (out of 13) seen :11
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 206 rows 206 cols
[2022-05-20 18:54:24] [INFO ] Computed 21 place invariants in 2 ms
[2022-05-20 18:54:24] [INFO ] After 160ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-20 18:54:24] [INFO ] [Nat]Absence check using 21 positive place invariants in 4 ms returned sat
[2022-05-20 18:54:24] [INFO ] After 68ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
FORMULA ShieldRVt-PT-005B-LTLCardinality-02 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 2 atomic propositions for a total of 7 simplifications.
FORMULA ShieldRVt-PT-005B-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 64 stabilizing places and 64 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(F(X(p0)))))'
Support contains 2 out of 206 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 206/206 places, 206/206 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 61 transitions
Trivial Post-agglo rules discarded 61 transitions
Performed 61 trivial Post agglomeration. Transition count delta: 61
Iterating post reduction 0 with 61 rules applied. Total rules applied 61 place count 205 transition count 144
Reduce places removed 61 places and 0 transitions.
Iterating post reduction 1 with 61 rules applied. Total rules applied 122 place count 144 transition count 144
Performed 33 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 33 Pre rules applied. Total rules applied 122 place count 144 transition count 111
Deduced a syphon composed of 33 places in 0 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 188 place count 111 transition count 111
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 193 place count 106 transition count 106
Iterating global reduction 2 with 5 rules applied. Total rules applied 198 place count 106 transition count 106
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 198 place count 106 transition count 102
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 206 place count 102 transition count 102
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 2 with 84 rules applied. Total rules applied 290 place count 60 transition count 60
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 291 place count 60 transition count 59
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 293 place count 59 transition count 58
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: -12
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 321 place count 45 transition count 70
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 323 place count 43 transition count 68
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 324 place count 42 transition count 68
Applied a total of 324 rules in 46 ms. Remains 42 /206 variables (removed 164) and now considering 68/206 (removed 138) transitions.
// Phase 1: matrix 68 rows 42 cols
[2022-05-20 18:54:24] [INFO ] Computed 20 place invariants in 0 ms
[2022-05-20 18:54:24] [INFO ] Implicit Places using invariants in 65 ms returned []
// Phase 1: matrix 68 rows 42 cols
[2022-05-20 18:54:24] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-20 18:54:24] [INFO ] Implicit Places using invariants and state equation in 147 ms returned []
Implicit Place search using SMT with State Equation took 229 ms to find 0 implicit places.
[2022-05-20 18:54:24] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 68 rows 42 cols
[2022-05-20 18:54:24] [INFO ] Computed 20 place invariants in 0 ms
[2022-05-20 18:54:25] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 42/206 places, 68/206 transitions.
Finished structural reductions, in 1 iterations. Remains : 42/206 places, 68/206 transitions.
Stuttering acceptance computed with spot in 328 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVt-PT-005B-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (NEQ s12 0) (NEQ s35 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 0 steps with 0 reset in 1 ms.
FORMULA ShieldRVt-PT-005B-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-005B-LTLCardinality-00 finished in 725 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(!G((G(p0) U p1))) U !X(!p2))))'
Support contains 5 out of 206 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 206/206 places, 206/206 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 200 transition count 200
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 200 transition count 200
Applied a total of 12 rules in 9 ms. Remains 200 /206 variables (removed 6) and now considering 200/206 (removed 6) transitions.
// Phase 1: matrix 200 rows 200 cols
[2022-05-20 18:54:25] [INFO ] Computed 21 place invariants in 1 ms
[2022-05-20 18:54:25] [INFO ] Implicit Places using invariants in 134 ms returned []
// Phase 1: matrix 200 rows 200 cols
[2022-05-20 18:54:25] [INFO ] Computed 21 place invariants in 2 ms
[2022-05-20 18:54:25] [INFO ] Implicit Places using invariants and state equation in 192 ms returned []
Implicit Place search using SMT with State Equation took 354 ms to find 0 implicit places.
// Phase 1: matrix 200 rows 200 cols
[2022-05-20 18:54:25] [INFO ] Computed 21 place invariants in 2 ms
[2022-05-20 18:54:25] [INFO ] Dead Transitions using invariants and state equation in 158 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 200/206 places, 200/206 transitions.
Finished structural reductions, in 1 iterations. Remains : 200/206 places, 200/206 transitions.
Stuttering acceptance computed with spot in 325 ms :[(NOT p2), (NOT p2), (NOT p2), p1, p1, (AND p1 p0)]
Running random walk in product with property : ShieldRVt-PT-005B-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={} source=2 dest: 3}, { cond=(NOT p2), acceptance={} source=2 dest: 4}], [{ cond=p1, acceptance={0} source=3 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 5}], [{ cond=p1, acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=5 dest: 5}, { cond=(AND p0 p1), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p2:(OR (EQ s136 0) (EQ s28 1)), p1:(EQ s168 1), p0:(OR (EQ s43 0) (EQ s158 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 412 ms.
Product exploration explored 100000 steps with 33333 reset in 237 ms.
Computed a total of 60 stabilizing places and 60 stable transitions
Computed a total of 60 stabilizing places and 60 stable transitions
Knowledge obtained : [(AND p2 (NOT p1) p0), (X (X p2)), (X (X (NOT (AND (NOT p2) p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p2))
Knowledge based reduction with 3 factoid took 123 ms. Reduced automaton from 6 states, 11 edges and 3 AP to 1 states, 0 edges and 0 AP.
FORMULA ShieldRVt-PT-005B-LTLCardinality-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldRVt-PT-005B-LTLCardinality-01 finished in 1669 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(p1)||p2)))'
Support contains 4 out of 206 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 206/206 places, 206/206 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 205 transition count 149
Reduce places removed 56 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 57 rules applied. Total rules applied 113 place count 149 transition count 148
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 114 place count 148 transition count 148
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 35 Pre rules applied. Total rules applied 114 place count 148 transition count 113
Deduced a syphon composed of 35 places in 1 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 3 with 70 rules applied. Total rules applied 184 place count 113 transition count 113
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 189 place count 108 transition count 108
Iterating global reduction 3 with 5 rules applied. Total rules applied 194 place count 108 transition count 108
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 194 place count 108 transition count 104
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 202 place count 104 transition count 104
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 3 with 80 rules applied. Total rules applied 282 place count 64 transition count 64
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 283 place count 64 transition count 63
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 4 with 2 rules applied. Total rules applied 285 place count 63 transition count 62
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 4 with 28 rules applied. Total rules applied 313 place count 49 transition count 75
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 314 place count 48 transition count 74
Applied a total of 314 rules in 68 ms. Remains 48 /206 variables (removed 158) and now considering 74/206 (removed 132) transitions.
// Phase 1: matrix 74 rows 48 cols
[2022-05-20 18:54:27] [INFO ] Computed 21 place invariants in 0 ms
[2022-05-20 18:54:27] [INFO ] Implicit Places using invariants in 111 ms returned [41]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 114 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 47/206 places, 74/206 transitions.
Applied a total of 0 rules in 2 ms. Remains 47 /47 variables (removed 0) and now considering 74/74 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 47/206 places, 74/206 transitions.
Stuttering acceptance computed with spot in 59 ms :[(AND (NOT p0) (NOT p2) (NOT p1))]
Running random walk in product with property : ShieldRVt-PT-005B-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(AND p0 (NOT p2) p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s9 0) (EQ s37 1)), p2:(AND (EQ s21 0) (EQ s40 1)), p1:(AND (NEQ s40 0) (NEQ s21 1))], nbAcceptance=2, 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 46 steps with 10 reset in 1 ms.
FORMULA ShieldRVt-PT-005B-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-005B-LTLCardinality-04 finished in 258 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 206 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 206/206 places, 206/206 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 59 transitions
Trivial Post-agglo rules discarded 59 transitions
Performed 59 trivial Post agglomeration. Transition count delta: 59
Iterating post reduction 0 with 59 rules applied. Total rules applied 59 place count 205 transition count 146
Reduce places removed 59 places and 0 transitions.
Iterating post reduction 1 with 59 rules applied. Total rules applied 118 place count 146 transition count 146
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 35 Pre rules applied. Total rules applied 118 place count 146 transition count 111
Deduced a syphon composed of 35 places in 0 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 2 with 70 rules applied. Total rules applied 188 place count 111 transition count 111
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 192 place count 107 transition count 107
Iterating global reduction 2 with 4 rules applied. Total rules applied 196 place count 107 transition count 107
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 196 place count 107 transition count 104
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 202 place count 104 transition count 104
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 43
Deduced a syphon composed of 43 places in 0 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 2 with 86 rules applied. Total rules applied 288 place count 61 transition count 61
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 289 place count 61 transition count 60
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 291 place count 60 transition count 59
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: -13
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 319 place count 46 transition count 72
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 321 place count 44 transition count 70
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 322 place count 43 transition count 70
Applied a total of 322 rules in 22 ms. Remains 43 /206 variables (removed 163) and now considering 70/206 (removed 136) transitions.
// Phase 1: matrix 70 rows 43 cols
[2022-05-20 18:54:27] [INFO ] Computed 20 place invariants in 0 ms
[2022-05-20 18:54:27] [INFO ] Implicit Places using invariants in 89 ms returned []
// Phase 1: matrix 70 rows 43 cols
[2022-05-20 18:54:27] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-20 18:54:27] [INFO ] State equation strengthened by 4 read => feed constraints.
[2022-05-20 18:54:27] [INFO ] Implicit Places using invariants and state equation in 112 ms returned []
Implicit Place search using SMT with State Equation took 215 ms to find 0 implicit places.
[2022-05-20 18:54:27] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 70 rows 43 cols
[2022-05-20 18:54:27] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-20 18:54:27] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 43/206 places, 70/206 transitions.
Finished structural reductions, in 1 iterations. Remains : 43/206 places, 70/206 transitions.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVt-PT-005B-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s18 0) (EQ s34 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 21 steps with 0 reset in 1 ms.
FORMULA ShieldRVt-PT-005B-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-005B-LTLCardinality-06 finished in 404 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 206 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 206/206 places, 206/206 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 60 transitions
Trivial Post-agglo rules discarded 60 transitions
Performed 60 trivial Post agglomeration. Transition count delta: 60
Iterating post reduction 0 with 60 rules applied. Total rules applied 60 place count 205 transition count 145
Reduce places removed 60 places and 0 transitions.
Iterating post reduction 1 with 60 rules applied. Total rules applied 120 place count 145 transition count 145
Performed 33 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 33 Pre rules applied. Total rules applied 120 place count 145 transition count 112
Deduced a syphon composed of 33 places in 0 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 186 place count 112 transition count 112
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 192 place count 106 transition count 106
Iterating global reduction 2 with 6 rules applied. Total rules applied 198 place count 106 transition count 106
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 198 place count 106 transition count 102
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 206 place count 102 transition count 102
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 0 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 2 with 84 rules applied. Total rules applied 290 place count 60 transition count 60
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 291 place count 60 transition count 59
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 293 place count 59 transition count 58
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: -11
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 319 place count 46 transition count 69
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 321 place count 44 transition count 67
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 322 place count 43 transition count 67
Applied a total of 322 rules in 42 ms. Remains 43 /206 variables (removed 163) and now considering 67/206 (removed 139) transitions.
// Phase 1: matrix 67 rows 43 cols
[2022-05-20 18:54:27] [INFO ] Computed 20 place invariants in 0 ms
[2022-05-20 18:54:27] [INFO ] Implicit Places using invariants in 67 ms returned []
// Phase 1: matrix 67 rows 43 cols
[2022-05-20 18:54:27] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-20 18:54:28] [INFO ] Implicit Places using invariants and state equation in 278 ms returned []
Implicit Place search using SMT with State Equation took 347 ms to find 0 implicit places.
[2022-05-20 18:54:28] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 67 rows 43 cols
[2022-05-20 18:54:28] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-20 18:54:28] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 43/206 places, 67/206 transitions.
Finished structural reductions, in 1 iterations. Remains : 43/206 places, 67/206 transitions.
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVt-PT-005B-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (NEQ s11 0) (NEQ s22 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA ShieldRVt-PT-005B-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-005B-LTLCardinality-09 finished in 503 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(X(X(X((G(p0)||p0)))))))'
Support contains 2 out of 206 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 206/206 places, 206/206 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 198 transition count 198
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 198 transition count 198
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 197 transition count 197
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 197 transition count 197
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 196 transition count 196
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 196 transition count 196
Applied a total of 20 rules in 7 ms. Remains 196 /206 variables (removed 10) and now considering 196/206 (removed 10) transitions.
// Phase 1: matrix 196 rows 196 cols
[2022-05-20 18:54:28] [INFO ] Computed 21 place invariants in 1 ms
[2022-05-20 18:54:28] [INFO ] Implicit Places using invariants in 87 ms returned []
// Phase 1: matrix 196 rows 196 cols
[2022-05-20 18:54:28] [INFO ] Computed 21 place invariants in 1 ms
[2022-05-20 18:54:28] [INFO ] Implicit Places using invariants and state equation in 164 ms returned []
Implicit Place search using SMT with State Equation took 253 ms to find 0 implicit places.
// Phase 1: matrix 196 rows 196 cols
[2022-05-20 18:54:28] [INFO ] Computed 21 place invariants in 2 ms
[2022-05-20 18:54:28] [INFO ] Dead Transitions using invariants and state equation in 123 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 196/206 places, 196/206 transitions.
Finished structural reductions, in 1 iterations. Remains : 196/206 places, 196/206 transitions.
Stuttering acceptance computed with spot in 224 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVt-PT-005B-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={} source=5 dest: 4}]], initial=5, aps=[p0:(AND (EQ s67 0) (EQ s160 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 5 steps with 0 reset in 0 ms.
FORMULA ShieldRVt-PT-005B-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-005B-LTLCardinality-10 finished in 636 ms.
All properties solved by simple procedures.
Total runtime 6082 ms.
BK_STOP 1653072868928
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ 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
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination 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=@none -Xss128m -Xms40m -Xmx8192m
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldRVt-PT-005B"
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 ShieldRVt-PT-005B, 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 r222-tall-165286026000955"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVt-PT-005B.tgz
mv ShieldRVt-PT-005B 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 ;