About the Execution of ITS-Tools for ShieldRVt-PT-020B
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 402.871 | 17874.00 | 37555.00 | 76.20 | TFFTTTTFFTFTFFFF | 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-165286026100987.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-020B, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r222-tall-165286026100987
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 448K
-rw-r--r-- 1 mcc users 5.1K Apr 30 00:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 48K Apr 30 00:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Apr 30 00:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Apr 30 00:56 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 4.0K May 9 09:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 9 09:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 09:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 09:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 09:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 09:01 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 239K 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-020B-LTLCardinality-00
FORMULA_NAME ShieldRVt-PT-020B-LTLCardinality-01
FORMULA_NAME ShieldRVt-PT-020B-LTLCardinality-02
FORMULA_NAME ShieldRVt-PT-020B-LTLCardinality-03
FORMULA_NAME ShieldRVt-PT-020B-LTLCardinality-04
FORMULA_NAME ShieldRVt-PT-020B-LTLCardinality-05
FORMULA_NAME ShieldRVt-PT-020B-LTLCardinality-06
FORMULA_NAME ShieldRVt-PT-020B-LTLCardinality-07
FORMULA_NAME ShieldRVt-PT-020B-LTLCardinality-08
FORMULA_NAME ShieldRVt-PT-020B-LTLCardinality-09
FORMULA_NAME ShieldRVt-PT-020B-LTLCardinality-10
FORMULA_NAME ShieldRVt-PT-020B-LTLCardinality-11
FORMULA_NAME ShieldRVt-PT-020B-LTLCardinality-12
FORMULA_NAME ShieldRVt-PT-020B-LTLCardinality-13
FORMULA_NAME ShieldRVt-PT-020B-LTLCardinality-14
FORMULA_NAME ShieldRVt-PT-020B-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1653076568514
Running Version 202205111006
[2022-05-20 19:56:09] [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 19:56:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-20 19:56:09] [INFO ] Load time of PNML (sax parser for PT used): 118 ms
[2022-05-20 19:56:09] [INFO ] Transformed 1003 places.
[2022-05-20 19:56:09] [INFO ] Transformed 1003 transitions.
[2022-05-20 19:56:09] [INFO ] Found NUPN structural information;
[2022-05-20 19:56:09] [INFO ] Parsed PT model containing 1003 places and 1003 transitions in 224 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 5 formulas.
FORMULA ShieldRVt-PT-020B-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-020B-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-020B-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-020B-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-020B-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-020B-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-020B-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-020B-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 23 out of 1003 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1003/1003 places, 1003/1003 transitions.
Discarding 211 places :
Symmetric choice reduction at 0 with 211 rule applications. Total rules 211 place count 792 transition count 792
Iterating global reduction 0 with 211 rules applied. Total rules applied 422 place count 792 transition count 792
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 423 place count 791 transition count 791
Iterating global reduction 0 with 1 rules applied. Total rules applied 424 place count 791 transition count 791
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 425 place count 790 transition count 790
Iterating global reduction 0 with 1 rules applied. Total rules applied 426 place count 790 transition count 790
Applied a total of 426 rules in 222 ms. Remains 790 /1003 variables (removed 213) and now considering 790/1003 (removed 213) transitions.
// Phase 1: matrix 790 rows 790 cols
[2022-05-20 19:56:10] [INFO ] Computed 81 place invariants in 23 ms
[2022-05-20 19:56:10] [INFO ] Implicit Places using invariants in 339 ms returned []
// Phase 1: matrix 790 rows 790 cols
[2022-05-20 19:56:10] [INFO ] Computed 81 place invariants in 4 ms
[2022-05-20 19:56:11] [INFO ] Implicit Places using invariants and state equation in 509 ms returned []
Implicit Place search using SMT with State Equation took 874 ms to find 0 implicit places.
// Phase 1: matrix 790 rows 790 cols
[2022-05-20 19:56:11] [INFO ] Computed 81 place invariants in 17 ms
[2022-05-20 19:56:11] [INFO ] Dead Transitions using invariants and state equation in 358 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 790/1003 places, 790/1003 transitions.
Finished structural reductions, in 1 iterations. Remains : 790/1003 places, 790/1003 transitions.
Support contains 23 out of 790 places after structural reductions.
[2022-05-20 19:56:11] [INFO ] Flatten gal took : 80 ms
[2022-05-20 19:56:11] [INFO ] Flatten gal took : 39 ms
[2022-05-20 19:56:11] [INFO ] Input system was already deterministic with 790 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 487 ms. (steps per millisecond=20 ) properties (out of 14) seen :10
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 790 rows 790 cols
[2022-05-20 19:56:12] [INFO ] Computed 81 place invariants in 3 ms
[2022-05-20 19:56:12] [INFO ] After 171ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2022-05-20 19:56:12] [INFO ] [Nat]Absence check using 81 positive place invariants in 32 ms returned sat
[2022-05-20 19:56:13] [INFO ] After 387ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2022-05-20 19:56:13] [INFO ] Deduced a trap composed of 33 places in 128 ms of which 4 ms to minimize.
[2022-05-20 19:56:13] [INFO ] Deduced a trap composed of 30 places in 145 ms of which 1 ms to minimize.
[2022-05-20 19:56:13] [INFO ] Deduced a trap composed of 33 places in 115 ms of which 1 ms to minimize.
[2022-05-20 19:56:13] [INFO ] Deduced a trap composed of 31 places in 105 ms of which 1 ms to minimize.
[2022-05-20 19:56:13] [INFO ] Deduced a trap composed of 24 places in 98 ms of which 0 ms to minimize.
[2022-05-20 19:56:14] [INFO ] Deduced a trap composed of 30 places in 115 ms of which 0 ms to minimize.
[2022-05-20 19:56:14] [INFO ] Deduced a trap composed of 31 places in 90 ms of which 0 ms to minimize.
[2022-05-20 19:56:14] [INFO ] Deduced a trap composed of 25 places in 89 ms of which 1 ms to minimize.
[2022-05-20 19:56:14] [INFO ] Deduced a trap composed of 29 places in 96 ms of which 0 ms to minimize.
[2022-05-20 19:56:14] [INFO ] Deduced a trap composed of 28 places in 84 ms of which 1 ms to minimize.
[2022-05-20 19:56:14] [INFO ] Deduced a trap composed of 35 places in 76 ms of which 1 ms to minimize.
[2022-05-20 19:56:14] [INFO ] Deduced a trap composed of 34 places in 69 ms of which 0 ms to minimize.
[2022-05-20 19:56:14] [INFO ] Deduced a trap composed of 24 places in 59 ms of which 1 ms to minimize.
[2022-05-20 19:56:14] [INFO ] Deduced a trap composed of 23 places in 68 ms of which 1 ms to minimize.
[2022-05-20 19:56:15] [INFO ] Trap strengthening (SAT) tested/added 15/14 trap constraints in 1780 ms
[2022-05-20 19:56:15] [INFO ] After 2348ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 129 ms.
[2022-05-20 19:56:15] [INFO ] After 2716ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Fused 4 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 162 ms.
Support contains 6 out of 790 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 790/790 places, 790/790 transitions.
Drop transitions removed 213 transitions
Trivial Post-agglo rules discarded 213 transitions
Performed 213 trivial Post agglomeration. Transition count delta: 213
Iterating post reduction 0 with 213 rules applied. Total rules applied 213 place count 790 transition count 577
Reduce places removed 213 places and 0 transitions.
Iterating post reduction 1 with 213 rules applied. Total rules applied 426 place count 577 transition count 577
Performed 153 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 153 Pre rules applied. Total rules applied 426 place count 577 transition count 424
Deduced a syphon composed of 153 places in 1 ms
Reduce places removed 153 places and 0 transitions.
Iterating global reduction 2 with 306 rules applied. Total rules applied 732 place count 424 transition count 424
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 738 place count 418 transition count 418
Iterating global reduction 2 with 6 rules applied. Total rules applied 744 place count 418 transition count 418
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 744 place count 418 transition count 412
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 756 place count 412 transition count 412
Performed 183 Post agglomeration using F-continuation condition.Transition count delta: 183
Deduced a syphon composed of 183 places in 1 ms
Reduce places removed 183 places and 0 transitions.
Iterating global reduction 2 with 366 rules applied. Total rules applied 1122 place count 229 transition count 229
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1123 place count 229 transition count 228
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1125 place count 228 transition count 227
Performed 55 Post agglomeration using F-continuation condition.Transition count delta: -51
Deduced a syphon composed of 55 places in 1 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 3 with 110 rules applied. Total rules applied 1235 place count 173 transition count 278
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 1236 place count 173 transition count 277
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1237 place count 172 transition count 277
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 1238 place count 172 transition count 276
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1239 place count 171 transition count 275
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1240 place count 170 transition count 275
Applied a total of 1240 rules in 142 ms. Remains 170 /790 variables (removed 620) and now considering 275/790 (removed 515) transitions.
Finished structural reductions, in 1 iterations. Remains : 170/790 places, 275/790 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 251 ms. (steps per millisecond=39 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 3) seen :1
Running SMT prover for 2 properties.
// Phase 1: matrix 275 rows 170 cols
[2022-05-20 19:56:16] [INFO ] Computed 80 place invariants in 1 ms
[2022-05-20 19:56:16] [INFO ] [Real]Absence check using 80 positive place invariants in 8 ms returned sat
[2022-05-20 19:56:16] [INFO ] After 45ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-20 19:56:16] [INFO ] [Nat]Absence check using 80 positive place invariants in 8 ms returned sat
[2022-05-20 19:56:16] [INFO ] After 69ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-20 19:56:16] [INFO ] After 107ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 19 ms.
[2022-05-20 19:56:16] [INFO ] After 174ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 17 ms.
Support contains 3 out of 170 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 170/170 places, 275/275 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 170 transition count 273
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 168 transition count 273
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 4 place count 168 transition count 272
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 167 transition count 272
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -5
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 12 place count 164 transition count 277
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 13 place count 164 transition count 276
Applied a total of 13 rules in 23 ms. Remains 164 /170 variables (removed 6) and now considering 276/275 (removed -1) transitions.
Finished structural reductions, in 1 iterations. Remains : 164/170 places, 276/275 transitions.
Incomplete random walk after 10000 steps, including 4 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 276 rows 164 cols
[2022-05-20 19:56:16] [INFO ] Computed 80 place invariants in 2 ms
[2022-05-20 19:56:16] [INFO ] After 49ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 19:56:16] [INFO ] [Nat]Absence check using 80 positive place invariants in 8 ms returned sat
[2022-05-20 19:56:16] [INFO ] After 56ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 19:56:16] [INFO ] After 69ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 10 ms.
[2022-05-20 19:56:16] [INFO ] After 121ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 2 out of 164 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 164/164 places, 276/276 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 164 transition count 275
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 163 transition count 275
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -2
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 4 place count 162 transition count 277
Applied a total of 4 rules in 15 ms. Remains 162 /164 variables (removed 2) and now considering 277/276 (removed -1) transitions.
Finished structural reductions, in 1 iterations. Remains : 162/164 places, 277/276 transitions.
Incomplete random walk after 10000 steps, including 4 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Finished probabilistic random walk after 8977 steps, run visited all 1 properties in 54 ms. (steps per millisecond=166 )
Probabilistic random walk after 8977 steps, saw 5287 distinct states, run finished after 54 ms. (steps per millisecond=166 ) properties seen :1
Computed a total of 239 stabilizing places and 239 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 790 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 790/790 places, 790/790 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 216 transitions
Trivial Post-agglo rules discarded 216 transitions
Performed 216 trivial Post agglomeration. Transition count delta: 216
Iterating post reduction 0 with 216 rules applied. Total rules applied 216 place count 789 transition count 573
Reduce places removed 216 places and 0 transitions.
Iterating post reduction 1 with 216 rules applied. Total rules applied 432 place count 573 transition count 573
Performed 156 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 156 Pre rules applied. Total rules applied 432 place count 573 transition count 417
Deduced a syphon composed of 156 places in 1 ms
Reduce places removed 156 places and 0 transitions.
Iterating global reduction 2 with 312 rules applied. Total rules applied 744 place count 417 transition count 417
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 750 place count 411 transition count 411
Iterating global reduction 2 with 6 rules applied. Total rules applied 756 place count 411 transition count 411
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 756 place count 411 transition count 406
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 766 place count 406 transition count 406
Performed 180 Post agglomeration using F-continuation condition.Transition count delta: 180
Deduced a syphon composed of 180 places in 0 ms
Reduce places removed 180 places and 0 transitions.
Iterating global reduction 2 with 360 rules applied. Total rules applied 1126 place count 226 transition count 226
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1127 place count 226 transition count 225
Renaming transitions due to excessive name length > 1024 char.
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 1129 place count 225 transition count 224
Performed 58 Post agglomeration using F-continuation condition.Transition count delta: -56
Deduced a syphon composed of 58 places in 0 ms
Reduce places removed 58 places and 0 transitions.
Iterating global reduction 3 with 116 rules applied. Total rules applied 1245 place count 167 transition count 280
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1247 place count 165 transition count 278
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1248 place count 164 transition count 278
Applied a total of 1248 rules in 90 ms. Remains 164 /790 variables (removed 626) and now considering 278/790 (removed 512) transitions.
// Phase 1: matrix 278 rows 164 cols
[2022-05-20 19:56:16] [INFO ] Computed 80 place invariants in 0 ms
[2022-05-20 19:56:17] [INFO ] Implicit Places using invariants in 90 ms returned []
// Phase 1: matrix 278 rows 164 cols
[2022-05-20 19:56:17] [INFO ] Computed 80 place invariants in 1 ms
[2022-05-20 19:56:17] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-20 19:56:17] [INFO ] Implicit Places using invariants and state equation in 148 ms returned []
Implicit Place search using SMT with State Equation took 240 ms to find 0 implicit places.
[2022-05-20 19:56:17] [INFO ] Redundant transitions in 11 ms returned []
// Phase 1: matrix 278 rows 164 cols
[2022-05-20 19:56:17] [INFO ] Computed 80 place invariants in 1 ms
[2022-05-20 19:56:17] [INFO ] Dead Transitions using invariants and state equation in 105 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 164/790 places, 278/790 transitions.
Finished structural reductions, in 1 iterations. Remains : 164/790 places, 278/790 transitions.
Stuttering acceptance computed with spot in 122 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVt-PT-020B-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (NEQ s141 0) (NEQ s133 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-020B-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-020B-LTLCardinality-01 finished in 613 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(F(p0))))'
Support contains 1 out of 790 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 790/790 places, 790/790 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 218 transitions
Trivial Post-agglo rules discarded 218 transitions
Performed 218 trivial Post agglomeration. Transition count delta: 218
Iterating post reduction 0 with 218 rules applied. Total rules applied 218 place count 789 transition count 571
Reduce places removed 218 places and 0 transitions.
Iterating post reduction 1 with 218 rules applied. Total rules applied 436 place count 571 transition count 571
Performed 156 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 156 Pre rules applied. Total rules applied 436 place count 571 transition count 415
Deduced a syphon composed of 156 places in 1 ms
Reduce places removed 156 places and 0 transitions.
Iterating global reduction 2 with 312 rules applied. Total rules applied 748 place count 415 transition count 415
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 754 place count 409 transition count 409
Iterating global reduction 2 with 6 rules applied. Total rules applied 760 place count 409 transition count 409
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 760 place count 409 transition count 404
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 770 place count 404 transition count 404
Performed 180 Post agglomeration using F-continuation condition.Transition count delta: 180
Deduced a syphon composed of 180 places in 0 ms
Reduce places removed 180 places and 0 transitions.
Iterating global reduction 2 with 360 rules applied. Total rules applied 1130 place count 224 transition count 224
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1131 place count 224 transition count 223
Renaming transitions due to excessive name length > 1024 char.
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 1133 place count 223 transition count 222
Performed 59 Post agglomeration using F-continuation condition.Transition count delta: -57
Deduced a syphon composed of 59 places in 0 ms
Reduce places removed 59 places and 0 transitions.
Iterating global reduction 3 with 118 rules applied. Total rules applied 1251 place count 164 transition count 279
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1253 place count 162 transition count 277
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1254 place count 161 transition count 277
Applied a total of 1254 rules in 73 ms. Remains 161 /790 variables (removed 629) and now considering 277/790 (removed 513) transitions.
// Phase 1: matrix 277 rows 161 cols
[2022-05-20 19:56:17] [INFO ] Computed 80 place invariants in 0 ms
[2022-05-20 19:56:17] [INFO ] Implicit Places using invariants in 95 ms returned []
// Phase 1: matrix 277 rows 161 cols
[2022-05-20 19:56:17] [INFO ] Computed 80 place invariants in 0 ms
[2022-05-20 19:56:17] [INFO ] Implicit Places using invariants and state equation in 140 ms returned []
Implicit Place search using SMT with State Equation took 237 ms to find 0 implicit places.
[2022-05-20 19:56:17] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 277 rows 161 cols
[2022-05-20 19:56:17] [INFO ] Computed 80 place invariants in 2 ms
[2022-05-20 19:56:17] [INFO ] Dead Transitions using invariants and state equation in 114 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 161/790 places, 277/790 transitions.
Finished structural reductions, in 1 iterations. Remains : 161/790 places, 277/790 transitions.
Stuttering acceptance computed with spot in 56 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVt-PT-020B-LTLCardinality-08 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:(NEQ s72 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 3908 steps with 7 reset in 43 ms.
FORMULA ShieldRVt-PT-020B-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-020B-LTLCardinality-08 finished in 557 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(((X(X(!F(p0))) U X(X(p0)))&&p0)))'
Support contains 2 out of 790 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 790/790 places, 790/790 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 781 transition count 781
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 781 transition count 781
Applied a total of 18 rules in 28 ms. Remains 781 /790 variables (removed 9) and now considering 781/790 (removed 9) transitions.
// Phase 1: matrix 781 rows 781 cols
[2022-05-20 19:56:18] [INFO ] Computed 81 place invariants in 7 ms
[2022-05-20 19:56:18] [INFO ] Implicit Places using invariants in 153 ms returned []
// Phase 1: matrix 781 rows 781 cols
[2022-05-20 19:56:18] [INFO ] Computed 81 place invariants in 4 ms
[2022-05-20 19:56:18] [INFO ] Implicit Places using invariants and state equation in 446 ms returned []
Implicit Place search using SMT with State Equation took 602 ms to find 0 implicit places.
// Phase 1: matrix 781 rows 781 cols
[2022-05-20 19:56:18] [INFO ] Computed 81 place invariants in 3 ms
[2022-05-20 19:56:18] [INFO ] Dead Transitions using invariants and state equation in 322 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 781/790 places, 781/790 transitions.
Finished structural reductions, in 1 iterations. Remains : 781/790 places, 781/790 transitions.
Stuttering acceptance computed with spot in 132 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVt-PT-020B-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 1}, { cond=p0, acceptance={0} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 1}], [{ cond=p0, acceptance={0} source=3 dest: 0}, { cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=3, aps=[p0:(OR (EQ s259 0) (EQ s768 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 450 ms.
Product exploration explored 100000 steps with 33333 reset in 448 ms.
Computed a total of 238 stabilizing places and 238 stable transitions
Computed a total of 238 stabilizing places and 238 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :p0
Knowledge based reduction with 3 factoid took 106 ms. Reduced automaton from 4 states, 6 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA ShieldRVt-PT-020B-LTLCardinality-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldRVt-PT-020B-LTLCardinality-09 finished in 2125 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(!(p0 U G(!p0))))'
Support contains 1 out of 790 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 790/790 places, 790/790 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 217 transitions
Trivial Post-agglo rules discarded 217 transitions
Performed 217 trivial Post agglomeration. Transition count delta: 217
Iterating post reduction 0 with 217 rules applied. Total rules applied 217 place count 789 transition count 572
Reduce places removed 217 places and 0 transitions.
Iterating post reduction 1 with 217 rules applied. Total rules applied 434 place count 572 transition count 572
Performed 155 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 155 Pre rules applied. Total rules applied 434 place count 572 transition count 417
Deduced a syphon composed of 155 places in 0 ms
Reduce places removed 155 places and 0 transitions.
Iterating global reduction 2 with 310 rules applied. Total rules applied 744 place count 417 transition count 417
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 751 place count 410 transition count 410
Iterating global reduction 2 with 7 rules applied. Total rules applied 758 place count 410 transition count 410
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 758 place count 410 transition count 404
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 770 place count 404 transition count 404
Performed 180 Post agglomeration using F-continuation condition.Transition count delta: 180
Deduced a syphon composed of 180 places in 0 ms
Reduce places removed 180 places and 0 transitions.
Iterating global reduction 2 with 360 rules applied. Total rules applied 1130 place count 224 transition count 224
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1131 place count 224 transition count 223
Renaming transitions due to excessive name length > 1024 char.
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 1133 place count 223 transition count 222
Performed 58 Post agglomeration using F-continuation condition.Transition count delta: -56
Deduced a syphon composed of 58 places in 0 ms
Reduce places removed 58 places and 0 transitions.
Iterating global reduction 3 with 116 rules applied. Total rules applied 1249 place count 165 transition count 278
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1251 place count 163 transition count 276
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1252 place count 162 transition count 276
Applied a total of 1252 rules in 59 ms. Remains 162 /790 variables (removed 628) and now considering 276/790 (removed 514) transitions.
// Phase 1: matrix 276 rows 162 cols
[2022-05-20 19:56:20] [INFO ] Computed 80 place invariants in 0 ms
[2022-05-20 19:56:20] [INFO ] Implicit Places using invariants in 88 ms returned []
// Phase 1: matrix 276 rows 162 cols
[2022-05-20 19:56:20] [INFO ] Computed 80 place invariants in 1 ms
[2022-05-20 19:56:20] [INFO ] Implicit Places using invariants and state equation in 137 ms returned []
Implicit Place search using SMT with State Equation took 227 ms to find 0 implicit places.
[2022-05-20 19:56:20] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 276 rows 162 cols
[2022-05-20 19:56:20] [INFO ] Computed 80 place invariants in 1 ms
[2022-05-20 19:56:20] [INFO ] Dead Transitions using invariants and state equation in 110 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 162/790 places, 276/790 transitions.
Finished structural reductions, in 1 iterations. Remains : 162/790 places, 276/790 transitions.
Stuttering acceptance computed with spot in 51 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVt-PT-020B-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(NEQ s19 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 19246 steps with 4 reset in 66 ms.
FORMULA ShieldRVt-PT-020B-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-020B-LTLCardinality-10 finished in 535 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0)||((p0 U p1)&&G(p2))))'
Support contains 5 out of 790 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 790/790 places, 790/790 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 783 transition count 783
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 783 transition count 783
Applied a total of 14 rules in 37 ms. Remains 783 /790 variables (removed 7) and now considering 783/790 (removed 7) transitions.
// Phase 1: matrix 783 rows 783 cols
[2022-05-20 19:56:20] [INFO ] Computed 81 place invariants in 6 ms
[2022-05-20 19:56:20] [INFO ] Implicit Places using invariants in 160 ms returned []
// Phase 1: matrix 783 rows 783 cols
[2022-05-20 19:56:20] [INFO ] Computed 81 place invariants in 2 ms
[2022-05-20 19:56:21] [INFO ] Implicit Places using invariants and state equation in 443 ms returned []
Implicit Place search using SMT with State Equation took 605 ms to find 0 implicit places.
// Phase 1: matrix 783 rows 783 cols
[2022-05-20 19:56:21] [INFO ] Computed 81 place invariants in 9 ms
[2022-05-20 19:56:21] [INFO ] Dead Transitions using invariants and state equation in 310 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 783/790 places, 783/790 transitions.
Finished structural reductions, in 1 iterations. Remains : 783/790 places, 783/790 transitions.
Stuttering acceptance computed with spot in 221 ms :[true, (NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p2), (AND (NOT p2) (NOT p0)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : ShieldRVt-PT-020B-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}], [{ cond=(OR (AND (NOT p1) (NOT p0)) (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(AND p1 p2), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p1) p0 p2), acceptance={} source=2 dest: 5}], [{ cond=(NOT p2), acceptance={} source=3 dest: 0}, { cond=p2, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p0) p2), acceptance={} source=4 dest: 3}], [{ cond=(OR (AND (NOT p1) (NOT p0)) (AND (NOT p0) (NOT p2))), acceptance={} source=5 dest: 0}, { cond=(AND p1 (NOT p0) p2), acceptance={} source=5 dest: 3}]], initial=2, aps=[p0:(OR (EQ s679 0) (EQ s549 1)), p1:(EQ s746 1), p2:(OR (AND (EQ s720 0) (EQ s241 1)) (EQ s746 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 520 ms.
Product exploration explored 100000 steps with 50000 reset in 502 ms.
Computed a total of 238 stabilizing places and 238 stable transitions
Computed a total of 238 stabilizing places and 238 stable transitions
Knowledge obtained : [(AND p0 (NOT p1) p2), (X (NOT (OR (AND (NOT p1) (NOT p0)) (AND (NOT p0) (NOT p2))))), (X (NOT (AND p1 (NOT p0) p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X p0), (X (NOT (AND (NOT p0) p2))), true, (X (X p2))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND p1 (NOT p0) p2)))
Knowledge based reduction with 8 factoid took 177 ms. Reduced automaton from 6 states, 11 edges and 3 AP to 1 states, 0 edges and 0 AP.
FORMULA ShieldRVt-PT-020B-LTLCardinality-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldRVt-PT-020B-LTLCardinality-11 finished in 2412 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0 U G(p1)))))'
Support contains 4 out of 790 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 790/790 places, 790/790 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 217 transitions
Trivial Post-agglo rules discarded 217 transitions
Performed 217 trivial Post agglomeration. Transition count delta: 217
Iterating post reduction 0 with 217 rules applied. Total rules applied 217 place count 789 transition count 572
Reduce places removed 217 places and 0 transitions.
Iterating post reduction 1 with 217 rules applied. Total rules applied 434 place count 572 transition count 572
Performed 155 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 155 Pre rules applied. Total rules applied 434 place count 572 transition count 417
Deduced a syphon composed of 155 places in 1 ms
Reduce places removed 155 places and 0 transitions.
Iterating global reduction 2 with 310 rules applied. Total rules applied 744 place count 417 transition count 417
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 749 place count 412 transition count 412
Iterating global reduction 2 with 5 rules applied. Total rules applied 754 place count 412 transition count 412
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 754 place count 412 transition count 408
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 762 place count 408 transition count 408
Performed 180 Post agglomeration using F-continuation condition.Transition count delta: 180
Deduced a syphon composed of 180 places in 0 ms
Reduce places removed 180 places and 0 transitions.
Iterating global reduction 2 with 360 rules applied. Total rules applied 1122 place count 228 transition count 228
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1123 place count 228 transition count 227
Renaming transitions due to excessive name length > 1024 char.
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 1125 place count 227 transition count 226
Performed 59 Post agglomeration using F-continuation condition.Transition count delta: -57
Deduced a syphon composed of 59 places in 0 ms
Reduce places removed 59 places and 0 transitions.
Iterating global reduction 3 with 118 rules applied. Total rules applied 1243 place count 168 transition count 283
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 1244 place count 168 transition count 283
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1246 place count 166 transition count 281
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1247 place count 165 transition count 281
Applied a total of 1247 rules in 60 ms. Remains 165 /790 variables (removed 625) and now considering 281/790 (removed 509) transitions.
// Phase 1: matrix 281 rows 165 cols
[2022-05-20 19:56:23] [INFO ] Computed 80 place invariants in 2 ms
[2022-05-20 19:56:23] [INFO ] Implicit Places using invariants in 92 ms returned []
// Phase 1: matrix 281 rows 165 cols
[2022-05-20 19:56:23] [INFO ] Computed 80 place invariants in 3 ms
[2022-05-20 19:56:23] [INFO ] Implicit Places using invariants and state equation in 147 ms returned []
Implicit Place search using SMT with State Equation took 239 ms to find 0 implicit places.
[2022-05-20 19:56:23] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 281 rows 165 cols
[2022-05-20 19:56:23] [INFO ] Computed 80 place invariants in 1 ms
[2022-05-20 19:56:23] [INFO ] Dead Transitions using invariants and state equation in 100 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 165/790 places, 281/790 transitions.
Finished structural reductions, in 1 iterations. Remains : 165/790 places, 281/790 transitions.
Stuttering acceptance computed with spot in 24 ms :[(NOT p1)]
Running random walk in product with property : ShieldRVt-PT-020B-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p1:(AND (OR (EQ s153 0) (EQ s46 1)) (OR (EQ s164 0) (EQ s149 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 77751 steps with 7 reset in 245 ms.
FORMULA ShieldRVt-PT-020B-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-020B-LTLCardinality-12 finished in 689 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F((F(p0)&&G(p1)))&&G(X(p2))))'
Support contains 5 out of 790 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 790/790 places, 790/790 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 783 transition count 783
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 783 transition count 783
Applied a total of 14 rules in 43 ms. Remains 783 /790 variables (removed 7) and now considering 783/790 (removed 7) transitions.
// Phase 1: matrix 783 rows 783 cols
[2022-05-20 19:56:23] [INFO ] Computed 81 place invariants in 5 ms
[2022-05-20 19:56:23] [INFO ] Implicit Places using invariants in 160 ms returned []
// Phase 1: matrix 783 rows 783 cols
[2022-05-20 19:56:23] [INFO ] Computed 81 place invariants in 3 ms
[2022-05-20 19:56:24] [INFO ] Implicit Places using invariants and state equation in 462 ms returned []
Implicit Place search using SMT with State Equation took 626 ms to find 0 implicit places.
// Phase 1: matrix 783 rows 783 cols
[2022-05-20 19:56:24] [INFO ] Computed 81 place invariants in 3 ms
[2022-05-20 19:56:24] [INFO ] Dead Transitions using invariants and state equation in 311 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 783/790 places, 783/790 transitions.
Finished structural reductions, in 1 iterations. Remains : 783/790 places, 783/790 transitions.
Stuttering acceptance computed with spot in 194 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p0)), (NOT p2), (NOT p0), (NOT p1), true]
Running random walk in product with property : ShieldRVt-PT-020B-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 3}, { cond=p1, acceptance={} source=0 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 3}, { cond=p1, acceptance={} source=1 dest: 4}], [{ cond=p2, acceptance={} source=2 dest: 2}, { cond=(NOT p2), acceptance={} source=2 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 1}, { cond=p1, acceptance={} source=4 dest: 4}], [{ cond=true, acceptance={0} source=5 dest: 5}]], initial=0, aps=[p1:(OR (EQ s781 0) (EQ s774 1)), p0:(OR (EQ s114 0) (EQ s304 1)), p2:(EQ s136 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]]
Entered a terminal (fully accepting) state of product in 29727 steps with 1 reset in 85 ms.
FORMULA ShieldRVt-PT-020B-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-020B-LTLCardinality-13 finished in 1289 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X((F(G(p0))&&p1))))'
Support contains 4 out of 790 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 790/790 places, 790/790 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 781 transition count 781
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 781 transition count 781
Applied a total of 18 rules in 49 ms. Remains 781 /790 variables (removed 9) and now considering 781/790 (removed 9) transitions.
// Phase 1: matrix 781 rows 781 cols
[2022-05-20 19:56:25] [INFO ] Computed 81 place invariants in 8 ms
[2022-05-20 19:56:25] [INFO ] Implicit Places using invariants in 162 ms returned []
// Phase 1: matrix 781 rows 781 cols
[2022-05-20 19:56:25] [INFO ] Computed 81 place invariants in 2 ms
[2022-05-20 19:56:25] [INFO ] Implicit Places using invariants and state equation in 451 ms returned []
Implicit Place search using SMT with State Equation took 615 ms to find 0 implicit places.
// Phase 1: matrix 781 rows 781 cols
[2022-05-20 19:56:25] [INFO ] Computed 81 place invariants in 6 ms
[2022-05-20 19:56:26] [INFO ] Dead Transitions using invariants and state equation in 328 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 781/790 places, 781/790 transitions.
Finished structural reductions, in 1 iterations. Remains : 781/790 places, 781/790 transitions.
Stuttering acceptance computed with spot in 167 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : ShieldRVt-PT-020B-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(OR (EQ s715 0) (EQ s768 1)), p0:(OR (EQ s414 0) (EQ s499 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 33043 steps with 0 reset in 88 ms.
FORMULA ShieldRVt-PT-020B-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-020B-LTLCardinality-14 finished in 1275 ms.
All properties solved by simple procedures.
Total runtime 16723 ms.
BK_STOP 1653076586388
--------------------
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-020B"
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-020B, 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-165286026100987"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVt-PT-020B.tgz
mv ShieldRVt-PT-020B 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 ;