Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r351-tall-171679101600058.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool gold2023
Input is RingSingleMessageInMbox-PT-d1m080, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r351-tall-171679101600058
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.2M
-rw-r--r-- 1 mcc users 8.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Apr 23 07:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 23 07:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 19 07:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:57 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.7K Apr 13 00:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 96K Apr 13 00:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Apr 13 00:17 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 57K Apr 13 00:17 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 23 07:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 23 07:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 5.8M May 18 16:43 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 RingSingleMessageInMbox-PT-d1m080-LTLFireability-00
FORMULA_NAME RingSingleMessageInMbox-PT-d1m080-LTLFireability-01
FORMULA_NAME RingSingleMessageInMbox-PT-d1m080-LTLFireability-02
FORMULA_NAME RingSingleMessageInMbox-PT-d1m080-LTLFireability-03
FORMULA_NAME RingSingleMessageInMbox-PT-d1m080-LTLFireability-04
FORMULA_NAME RingSingleMessageInMbox-PT-d1m080-LTLFireability-05
FORMULA_NAME RingSingleMessageInMbox-PT-d1m080-LTLFireability-06
FORMULA_NAME RingSingleMessageInMbox-PT-d1m080-LTLFireability-07
FORMULA_NAME RingSingleMessageInMbox-PT-d1m080-LTLFireability-08
FORMULA_NAME RingSingleMessageInMbox-PT-d1m080-LTLFireability-09
FORMULA_NAME RingSingleMessageInMbox-PT-d1m080-LTLFireability-10
FORMULA_NAME RingSingleMessageInMbox-PT-d1m080-LTLFireability-11
FORMULA_NAME RingSingleMessageInMbox-PT-d1m080-LTLFireability-12
FORMULA_NAME RingSingleMessageInMbox-PT-d1m080-LTLFireability-13
FORMULA_NAME RingSingleMessageInMbox-PT-d1m080-LTLFireability-14
FORMULA_NAME RingSingleMessageInMbox-PT-d1m080-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716843810999

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RingSingleMessageInMbox-PT-d1m080
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-27 21:03:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-27 21:03:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-27 21:03:32] [INFO ] Load time of PNML (sax parser for PT used): 367 ms
[2024-05-27 21:03:32] [INFO ] Transformed 6690 places.
[2024-05-27 21:03:33] [INFO ] Transformed 11934 transitions.
[2024-05-27 21:03:33] [INFO ] Parsed PT model containing 6690 places and 11934 transitions and 47736 arcs in 657 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Deduced a syphon composed of 4305 places in 26 ms
Reduce places removed 4305 places and 0 transitions.
FORMULA RingSingleMessageInMbox-PT-d1m080-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m080-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m080-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 29 out of 2385 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2385/2385 places, 11934/11934 transitions.
Reduce places removed 17 places and 0 transitions.
Ensure Unique test removed 102 transitions
Reduce isomorphic transitions removed 102 transitions.
Iterating post reduction 0 with 119 rules applied. Total rules applied 119 place count 2368 transition count 11832
Discarding 1086 places :
Symmetric choice reduction at 1 with 1086 rule applications. Total rules 1205 place count 1282 transition count 6525
Iterating global reduction 1 with 1086 rules applied. Total rules applied 2291 place count 1282 transition count 6525
Ensure Unique test removed 255 transitions
Reduce isomorphic transitions removed 255 transitions.
Iterating post reduction 1 with 255 rules applied. Total rules applied 2546 place count 1282 transition count 6270
Discarding 918 places :
Symmetric choice reduction at 2 with 918 rule applications. Total rules 3464 place count 364 transition count 5352
Iterating global reduction 2 with 918 rules applied. Total rules applied 4382 place count 364 transition count 5352
Ensure Unique test removed 4218 transitions
Reduce isomorphic transitions removed 4218 transitions.
Iterating post reduction 2 with 4218 rules applied. Total rules applied 8600 place count 364 transition count 1134
Discarding 67 places :
Symmetric choice reduction at 3 with 67 rule applications. Total rules 8667 place count 297 transition count 1067
Iterating global reduction 3 with 67 rules applied. Total rules applied 8734 place count 297 transition count 1067
Ensure Unique test removed 124 transitions
Reduce isomorphic transitions removed 124 transitions.
Iterating post reduction 3 with 124 rules applied. Total rules applied 8858 place count 297 transition count 943
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 8865 place count 290 transition count 936
Iterating global reduction 4 with 7 rules applied. Total rules applied 8872 place count 290 transition count 936
Applied a total of 8872 rules in 368 ms. Remains 290 /2385 variables (removed 2095) and now considering 936/11934 (removed 10998) transitions.
// Phase 1: matrix 936 rows 290 cols
[2024-05-27 21:03:33] [INFO ] Computed 3 invariants in 29 ms
[2024-05-27 21:03:33] [INFO ] Implicit Places using invariants in 314 ms returned []
[2024-05-27 21:03:33] [INFO ] Invariant cache hit.
[2024-05-27 21:03:34] [INFO ] State equation strengthened by 675 read => feed constraints.
[2024-05-27 21:03:35] [INFO ] Implicit Places using invariants and state equation in 1606 ms returned []
Implicit Place search using SMT with State Equation took 1946 ms to find 0 implicit places.
[2024-05-27 21:03:35] [INFO ] Invariant cache hit.
[2024-05-27 21:03:35] [INFO ] Dead Transitions using invariants and state equation in 280 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 290/2385 places, 936/11934 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2596 ms. Remains : 290/2385 places, 936/11934 transitions.
Support contains 29 out of 290 places after structural reductions.
[2024-05-27 21:03:36] [INFO ] Flatten gal took : 86 ms
[2024-05-27 21:03:36] [INFO ] Flatten gal took : 51 ms
[2024-05-27 21:03:36] [INFO ] Input system was already deterministic with 936 transitions.
Incomplete random walk after 10000 steps, including 1542 resets, run finished after 440 ms. (steps per millisecond=22 ) properties (out of 27) seen :23
Incomplete Best-First random walk after 10001 steps, including 212 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 269 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 231 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 233 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2024-05-27 21:03:36] [INFO ] Invariant cache hit.
[2024-05-27 21:03:36] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-27 21:03:36] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-27 21:03:37] [INFO ] After 379ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:1
[2024-05-27 21:03:37] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-27 21:03:37] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-27 21:03:37] [INFO ] After 218ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :1
[2024-05-27 21:03:37] [INFO ] State equation strengthened by 675 read => feed constraints.
[2024-05-27 21:03:37] [INFO ] After 244ms SMT Verify possible using 675 Read/Feed constraints in natural domain returned unsat :3 sat :1
[2024-05-27 21:03:37] [INFO ] After 425ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :1
Attempting to minimize the solution found.
Minimization took 134 ms.
[2024-05-27 21:03:38] [INFO ] After 852ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :1
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 4 ms.
Support contains 2 out of 290 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 290/290 places, 936/936 transitions.
Graph (complete) has 1458 edges and 290 vertex of which 289 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 10 place count 289 transition count 927
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 34 place count 265 transition count 421
Iterating global reduction 1 with 24 rules applied. Total rules applied 58 place count 265 transition count 421
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 62 place count 265 transition count 417
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 82 place count 245 transition count 397
Iterating global reduction 2 with 20 rules applied. Total rules applied 102 place count 245 transition count 397
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 106 place count 245 transition count 393
Discarding 62 places :
Symmetric choice reduction at 3 with 62 rule applications. Total rules 168 place count 183 transition count 331
Iterating global reduction 3 with 62 rules applied. Total rules applied 230 place count 183 transition count 331
Ensure Unique test removed 62 transitions
Reduce isomorphic transitions removed 62 transitions.
Iterating post reduction 3 with 62 rules applied. Total rules applied 292 place count 183 transition count 269
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 295 place count 180 transition count 230
Iterating global reduction 4 with 3 rules applied. Total rules applied 298 place count 180 transition count 230
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 300 place count 178 transition count 228
Iterating global reduction 4 with 2 rules applied. Total rules applied 302 place count 178 transition count 228
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 303 place count 178 transition count 227
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 307 place count 174 transition count 223
Iterating global reduction 5 with 4 rules applied. Total rules applied 311 place count 174 transition count 223
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 315 place count 174 transition count 219
Applied a total of 315 rules in 66 ms. Remains 174 /290 variables (removed 116) and now considering 219/936 (removed 717) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66 ms. Remains : 174/290 places, 219/936 transitions.
Incomplete random walk after 10000 steps, including 2115 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 362 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2013417 steps, run timeout after 3001 ms. (steps per millisecond=670 ) properties seen :{}
Probabilistic random walk after 2013417 steps, saw 887620 distinct states, run finished after 3001 ms. (steps per millisecond=670 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 219 rows 174 cols
[2024-05-27 21:03:41] [INFO ] Computed 4 invariants in 6 ms
[2024-05-27 21:03:41] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 4 ms returned sat
[2024-05-27 21:03:41] [INFO ] After 145ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-27 21:03:41] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 4 ms returned sat
[2024-05-27 21:03:41] [INFO ] After 80ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-27 21:03:41] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-27 21:03:41] [INFO ] After 40ms SMT Verify possible using 54 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-27 21:03:41] [INFO ] After 83ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 49 ms.
[2024-05-27 21:03:41] [INFO ] After 263ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 2 out of 174 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 174/174 places, 219/219 transitions.
Applied a total of 0 rules in 28 ms. Remains 174 /174 variables (removed 0) and now considering 219/219 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 29 ms. Remains : 174/174 places, 219/219 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 174/174 places, 219/219 transitions.
Applied a total of 0 rules in 9 ms. Remains 174 /174 variables (removed 0) and now considering 219/219 (removed 0) transitions.
[2024-05-27 21:03:41] [INFO ] Invariant cache hit.
[2024-05-27 21:03:41] [INFO ] Implicit Places using invariants in 81 ms returned []
[2024-05-27 21:03:41] [INFO ] Invariant cache hit.
[2024-05-27 21:03:41] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-27 21:03:42] [INFO ] Implicit Places using invariants and state equation in 316 ms returned []
Implicit Place search using SMT with State Equation took 401 ms to find 0 implicit places.
[2024-05-27 21:03:42] [INFO ] Redundant transitions in 9 ms returned []
[2024-05-27 21:03:42] [INFO ] Invariant cache hit.
[2024-05-27 21:03:42] [INFO ] Dead Transitions using invariants and state equation in 90 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 517 ms. Remains : 174/174 places, 219/219 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 174 transition count 214
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 9 place count 170 transition count 214
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 36 Pre rules applied. Total rules applied 9 place count 170 transition count 178
Deduced a syphon composed of 36 places in 0 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 81 place count 134 transition count 178
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
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 89 place count 130 transition count 174
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 91 place count 129 transition count 180
Applied a total of 91 rules in 26 ms. Remains 129 /174 variables (removed 45) and now considering 180/219 (removed 39) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 180 rows 129 cols
[2024-05-27 21:03:42] [INFO ] Computed 5 invariants in 4 ms
[2024-05-27 21:03:42] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-27 21:03:42] [INFO ] [Real]Absence check using 3 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-27 21:03:42] [INFO ] After 95ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-27 21:03:42] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-27 21:03:42] [INFO ] [Nat]Absence check using 3 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-27 21:03:42] [INFO ] After 61ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-27 21:03:42] [INFO ] Deduced a trap composed of 70 places in 67 ms of which 2 ms to minimize.
[2024-05-27 21:03:42] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 77 ms
[2024-05-27 21:03:42] [INFO ] After 165ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :0
[2024-05-27 21:03:42] [INFO ] After 201ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Successfully simplified 4 atomic propositions for a total of 13 simplifications.
FORMULA RingSingleMessageInMbox-PT-d1m080-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 53 stabilizing places and 320 stable transitions
Graph (complete) has 1535 edges and 290 vertex of which 289 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.9 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)&&F((G(p1)||G(!p1))))))'
Support contains 3 out of 290 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 290/290 places, 936/936 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 267 transition count 465
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 267 transition count 465
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 51 place count 267 transition count 460
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 70 place count 248 transition count 441
Iterating global reduction 1 with 19 rules applied. Total rules applied 89 place count 248 transition count 441
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 94 place count 248 transition count 436
Discarding 57 places :
Symmetric choice reduction at 2 with 57 rule applications. Total rules 151 place count 191 transition count 379
Iterating global reduction 2 with 57 rules applied. Total rules applied 208 place count 191 transition count 379
Ensure Unique test removed 76 transitions
Reduce isomorphic transitions removed 76 transitions.
Iterating post reduction 2 with 76 rules applied. Total rules applied 284 place count 191 transition count 303
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 287 place count 188 transition count 276
Iterating global reduction 3 with 3 rules applied. Total rules applied 290 place count 188 transition count 276
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 291 place count 187 transition count 275
Iterating global reduction 3 with 1 rules applied. Total rules applied 292 place count 187 transition count 275
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 296 place count 183 transition count 271
Iterating global reduction 3 with 4 rules applied. Total rules applied 300 place count 183 transition count 271
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 312 place count 183 transition count 259
Applied a total of 312 rules in 23 ms. Remains 183 /290 variables (removed 107) and now considering 259/936 (removed 677) transitions.
// Phase 1: matrix 259 rows 183 cols
[2024-05-27 21:03:42] [INFO ] Computed 3 invariants in 3 ms
[2024-05-27 21:03:42] [INFO ] Implicit Places using invariants in 94 ms returned []
[2024-05-27 21:03:42] [INFO ] Invariant cache hit.
[2024-05-27 21:03:43] [INFO ] State equation strengthened by 87 read => feed constraints.
[2024-05-27 21:03:43] [INFO ] Implicit Places using invariants and state equation in 469 ms returned []
Implicit Place search using SMT with State Equation took 566 ms to find 0 implicit places.
[2024-05-27 21:03:43] [INFO ] Invariant cache hit.
[2024-05-27 21:03:43] [INFO ] Dead Transitions using invariants and state equation in 97 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 183/290 places, 259/936 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 689 ms. Remains : 183/290 places, 259/936 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 247 ms :[(NOT p0), (NOT p0), true, false]
Running random walk in product with property : RingSingleMessageInMbox-PT-d1m080-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0, 1} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}, { cond=p1, acceptance={1} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s151 1)), p1:(AND (GEQ s1 1) (GEQ s87 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA RingSingleMessageInMbox-PT-d1m080-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d1m080-LTLFireability-00 finished in 987 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 290 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 290/290 places, 936/936 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 266 transition count 460
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 266 transition count 460
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 53 place count 266 transition count 455
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 73 place count 246 transition count 435
Iterating global reduction 1 with 20 rules applied. Total rules applied 93 place count 246 transition count 435
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 98 place count 246 transition count 430
Discarding 59 places :
Symmetric choice reduction at 2 with 59 rule applications. Total rules 157 place count 187 transition count 371
Iterating global reduction 2 with 59 rules applied. Total rules applied 216 place count 187 transition count 371
Ensure Unique test removed 74 transitions
Reduce isomorphic transitions removed 74 transitions.
Iterating post reduction 2 with 74 rules applied. Total rules applied 290 place count 187 transition count 297
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 293 place count 184 transition count 270
Iterating global reduction 3 with 3 rules applied. Total rules applied 296 place count 184 transition count 270
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 297 place count 183 transition count 269
Iterating global reduction 3 with 1 rules applied. Total rules applied 298 place count 183 transition count 269
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 299 place count 183 transition count 268
Applied a total of 299 rules in 23 ms. Remains 183 /290 variables (removed 107) and now considering 268/936 (removed 668) transitions.
// Phase 1: matrix 268 rows 183 cols
[2024-05-27 21:03:43] [INFO ] Computed 3 invariants in 3 ms
[2024-05-27 21:03:43] [INFO ] Implicit Places using invariants in 84 ms returned []
[2024-05-27 21:03:43] [INFO ] Invariant cache hit.
[2024-05-27 21:03:44] [INFO ] State equation strengthened by 95 read => feed constraints.
[2024-05-27 21:03:44] [INFO ] Implicit Places using invariants and state equation in 470 ms returned []
Implicit Place search using SMT with State Equation took 556 ms to find 0 implicit places.
[2024-05-27 21:03:44] [INFO ] Invariant cache hit.
[2024-05-27 21:03:44] [INFO ] Dead Transitions using invariants and state equation in 101 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 183/290 places, 268/936 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 681 ms. Remains : 183/290 places, 268/936 transitions.
Stuttering acceptance computed with spot in 73 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : RingSingleMessageInMbox-PT-d1m080-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (LT s1 1) (LT s151 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 1721 steps with 360 reset in 28 ms.
FORMULA RingSingleMessageInMbox-PT-d1m080-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d1m080-LTLFireability-02 finished in 801 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 290 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 290/290 places, 936/936 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 266 transition count 460
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 266 transition count 460
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 53 place count 266 transition count 455
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 73 place count 246 transition count 435
Iterating global reduction 1 with 20 rules applied. Total rules applied 93 place count 246 transition count 435
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 98 place count 246 transition count 430
Discarding 59 places :
Symmetric choice reduction at 2 with 59 rule applications. Total rules 157 place count 187 transition count 371
Iterating global reduction 2 with 59 rules applied. Total rules applied 216 place count 187 transition count 371
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 70 transitions.
Iterating post reduction 2 with 70 rules applied. Total rules applied 286 place count 187 transition count 301
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 289 place count 184 transition count 274
Iterating global reduction 3 with 3 rules applied. Total rules applied 292 place count 184 transition count 274
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 293 place count 183 transition count 273
Iterating global reduction 3 with 1 rules applied. Total rules applied 294 place count 183 transition count 273
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 295 place count 183 transition count 272
Applied a total of 295 rules in 41 ms. Remains 183 /290 variables (removed 107) and now considering 272/936 (removed 664) transitions.
// Phase 1: matrix 272 rows 183 cols
[2024-05-27 21:03:44] [INFO ] Computed 3 invariants in 5 ms
[2024-05-27 21:03:44] [INFO ] Implicit Places using invariants in 82 ms returned []
[2024-05-27 21:03:44] [INFO ] Invariant cache hit.
[2024-05-27 21:03:44] [INFO ] State equation strengthened by 99 read => feed constraints.
[2024-05-27 21:03:45] [INFO ] Implicit Places using invariants and state equation in 475 ms returned []
Implicit Place search using SMT with State Equation took 560 ms to find 0 implicit places.
[2024-05-27 21:03:45] [INFO ] Redundant transitions in 15 ms returned []
[2024-05-27 21:03:45] [INFO ] Invariant cache hit.
[2024-05-27 21:03:45] [INFO ] Dead Transitions using invariants and state equation in 102 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 183/290 places, 272/936 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 731 ms. Remains : 183/290 places, 272/936 transitions.
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : RingSingleMessageInMbox-PT-d1m080-LTLFireability-03 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 (GEQ s1 1) (GEQ s151 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 2 steps with 0 reset in 0 ms.
FORMULA RingSingleMessageInMbox-PT-d1m080-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d1m080-LTLFireability-03 finished in 826 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U p1)))'
Support contains 3 out of 290 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 290/290 places, 936/936 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 265 transition count 429
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 265 transition count 429
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 54 place count 265 transition count 425
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 75 place count 244 transition count 404
Iterating global reduction 1 with 21 rules applied. Total rules applied 96 place count 244 transition count 404
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 100 place count 244 transition count 400
Discarding 63 places :
Symmetric choice reduction at 2 with 63 rule applications. Total rules 163 place count 181 transition count 337
Iterating global reduction 2 with 63 rules applied. Total rules applied 226 place count 181 transition count 337
Ensure Unique test removed 62 transitions
Reduce isomorphic transitions removed 62 transitions.
Iterating post reduction 2 with 62 rules applied. Total rules applied 288 place count 181 transition count 275
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 290 place count 179 transition count 261
Iterating global reduction 3 with 2 rules applied. Total rules applied 292 place count 179 transition count 261
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 293 place count 178 transition count 260
Iterating global reduction 3 with 1 rules applied. Total rules applied 294 place count 178 transition count 260
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 298 place count 174 transition count 256
Iterating global reduction 3 with 4 rules applied. Total rules applied 302 place count 174 transition count 256
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 314 place count 174 transition count 244
Applied a total of 314 rules in 24 ms. Remains 174 /290 variables (removed 116) and now considering 244/936 (removed 692) transitions.
// Phase 1: matrix 244 rows 174 cols
[2024-05-27 21:03:45] [INFO ] Computed 3 invariants in 11 ms
[2024-05-27 21:03:45] [INFO ] Implicit Places using invariants in 97 ms returned []
[2024-05-27 21:03:45] [INFO ] Invariant cache hit.
[2024-05-27 21:03:45] [INFO ] State equation strengthened by 80 read => feed constraints.
[2024-05-27 21:03:46] [INFO ] Implicit Places using invariants and state equation in 441 ms returned []
Implicit Place search using SMT with State Equation took 540 ms to find 0 implicit places.
[2024-05-27 21:03:46] [INFO ] Invariant cache hit.
[2024-05-27 21:03:46] [INFO ] Dead Transitions using invariants and state equation in 98 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 174/290 places, 244/936 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 663 ms. Remains : 174/290 places, 244/936 transitions.
Stuttering acceptance computed with spot in 76 ms :[(NOT p1), (NOT p1), true]
Running random walk in product with property : RingSingleMessageInMbox-PT-d1m080-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p1:(AND (GEQ s1 1) (GEQ s82 1) (NOT (AND (GEQ s1 1) (GEQ s83 1)))), p0:(AND (GEQ s1 1) (GEQ s82 1))], 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA RingSingleMessageInMbox-PT-d1m080-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d1m080-LTLFireability-04 finished in 759 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(F(p0))||G((p1 U p2))))))'
Support contains 5 out of 290 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 290/290 places, 936/936 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 268 transition count 466
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 268 transition count 466
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 47 place count 268 transition count 463
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 66 place count 249 transition count 444
Iterating global reduction 1 with 19 rules applied. Total rules applied 85 place count 249 transition count 444
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 89 place count 249 transition count 440
Discarding 59 places :
Symmetric choice reduction at 2 with 59 rule applications. Total rules 148 place count 190 transition count 381
Iterating global reduction 2 with 59 rules applied. Total rules applied 207 place count 190 transition count 381
Ensure Unique test removed 78 transitions
Reduce isomorphic transitions removed 78 transitions.
Iterating post reduction 2 with 78 rules applied. Total rules applied 285 place count 190 transition count 303
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 287 place count 188 transition count 289
Iterating global reduction 3 with 2 rules applied. Total rules applied 289 place count 188 transition count 289
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 290 place count 187 transition count 288
Iterating global reduction 3 with 1 rules applied. Total rules applied 291 place count 187 transition count 288
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 292 place count 187 transition count 287
Applied a total of 292 rules in 19 ms. Remains 187 /290 variables (removed 103) and now considering 287/936 (removed 649) transitions.
// Phase 1: matrix 287 rows 187 cols
[2024-05-27 21:03:46] [INFO ] Computed 3 invariants in 8 ms
[2024-05-27 21:03:46] [INFO ] Implicit Places using invariants in 100 ms returned []
[2024-05-27 21:03:46] [INFO ] Invariant cache hit.
[2024-05-27 21:03:46] [INFO ] State equation strengthened by 111 read => feed constraints.
[2024-05-27 21:03:46] [INFO ] Implicit Places using invariants and state equation in 465 ms returned []
Implicit Place search using SMT with State Equation took 570 ms to find 0 implicit places.
[2024-05-27 21:03:46] [INFO ] Invariant cache hit.
[2024-05-27 21:03:46] [INFO ] Dead Transitions using invariants and state equation in 107 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 187/290 places, 287/936 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 697 ms. Remains : 187/290 places, 287/936 transitions.
Stuttering acceptance computed with spot in 261 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : RingSingleMessageInMbox-PT-d1m080-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(OR p2 p1), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=2 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=5 dest: 3}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p2:(AND (GEQ s12 1) (GEQ s77 1)), p1:(AND (GEQ s1 1) (GEQ s154 1)), p0:(AND (GEQ s1 1) (GEQ s102 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 15 steps with 0 reset in 0 ms.
FORMULA RingSingleMessageInMbox-PT-d1m080-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d1m080-LTLFireability-05 finished in 984 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 290 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 290/290 places, 936/936 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 266 transition count 460
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 266 transition count 460
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 53 place count 266 transition count 455
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 73 place count 246 transition count 435
Iterating global reduction 1 with 20 rules applied. Total rules applied 93 place count 246 transition count 435
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 98 place count 246 transition count 430
Discarding 59 places :
Symmetric choice reduction at 2 with 59 rule applications. Total rules 157 place count 187 transition count 371
Iterating global reduction 2 with 59 rules applied. Total rules applied 216 place count 187 transition count 371
Ensure Unique test removed 74 transitions
Reduce isomorphic transitions removed 74 transitions.
Iterating post reduction 2 with 74 rules applied. Total rules applied 290 place count 187 transition count 297
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 293 place count 184 transition count 270
Iterating global reduction 3 with 3 rules applied. Total rules applied 296 place count 184 transition count 270
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 297 place count 183 transition count 269
Iterating global reduction 3 with 1 rules applied. Total rules applied 298 place count 183 transition count 269
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 299 place count 183 transition count 268
Applied a total of 299 rules in 21 ms. Remains 183 /290 variables (removed 107) and now considering 268/936 (removed 668) transitions.
// Phase 1: matrix 268 rows 183 cols
[2024-05-27 21:03:47] [INFO ] Computed 3 invariants in 3 ms
[2024-05-27 21:03:47] [INFO ] Implicit Places using invariants in 88 ms returned []
[2024-05-27 21:03:47] [INFO ] Invariant cache hit.
[2024-05-27 21:03:47] [INFO ] State equation strengthened by 95 read => feed constraints.
[2024-05-27 21:03:47] [INFO ] Implicit Places using invariants and state equation in 479 ms returned []
Implicit Place search using SMT with State Equation took 569 ms to find 0 implicit places.
[2024-05-27 21:03:47] [INFO ] Invariant cache hit.
[2024-05-27 21:03:47] [INFO ] Dead Transitions using invariants and state equation in 96 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 183/290 places, 268/936 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 687 ms. Remains : 183/290 places, 268/936 transitions.
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : RingSingleMessageInMbox-PT-d1m080-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s151 1))], 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][false, false]]
Stuttering criterion allowed to conclude after 23 steps with 0 reset in 0 ms.
FORMULA RingSingleMessageInMbox-PT-d1m080-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d1m080-LTLFireability-08 finished in 786 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F(((!p2 U (p3||G(!p2)))||p1)))&&p0)))'
Support contains 4 out of 290 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 290/290 places, 936/936 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 268 transition count 496
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 268 transition count 496
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 49 place count 268 transition count 491
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 68 place count 249 transition count 472
Iterating global reduction 1 with 19 rules applied. Total rules applied 87 place count 249 transition count 472
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 93 place count 249 transition count 466
Discarding 55 places :
Symmetric choice reduction at 2 with 55 rule applications. Total rules 148 place count 194 transition count 411
Iterating global reduction 2 with 55 rules applied. Total rules applied 203 place count 194 transition count 411
Ensure Unique test removed 86 transitions
Reduce isomorphic transitions removed 86 transitions.
Iterating post reduction 2 with 86 rules applied. Total rules applied 289 place count 194 transition count 325
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 291 place count 192 transition count 311
Iterating global reduction 3 with 2 rules applied. Total rules applied 293 place count 192 transition count 311
Applied a total of 293 rules in 46 ms. Remains 192 /290 variables (removed 98) and now considering 311/936 (removed 625) transitions.
// Phase 1: matrix 311 rows 192 cols
[2024-05-27 21:03:48] [INFO ] Computed 3 invariants in 2 ms
[2024-05-27 21:03:48] [INFO ] Implicit Places using invariants in 86 ms returned []
[2024-05-27 21:03:48] [INFO ] Invariant cache hit.
[2024-05-27 21:03:48] [INFO ] State equation strengthened by 131 read => feed constraints.
[2024-05-27 21:03:48] [INFO ] Implicit Places using invariants and state equation in 581 ms returned []
Implicit Place search using SMT with State Equation took 670 ms to find 0 implicit places.
[2024-05-27 21:03:48] [INFO ] Redundant transitions in 9 ms returned []
[2024-05-27 21:03:48] [INFO ] Invariant cache hit.
[2024-05-27 21:03:48] [INFO ] Dead Transitions using invariants and state equation in 112 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 192/290 places, 311/936 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 849 ms. Remains : 192/290 places, 311/936 transitions.
Stuttering acceptance computed with spot in 170 ms :[(OR (NOT p0) (AND (NOT p1) p2 (NOT p3))), (AND (NOT p3) (NOT p1) p2), (AND (NOT p3) (NOT p1) p2), (NOT p0)]
Running random walk in product with property : RingSingleMessageInMbox-PT-d1m080-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p3) (NOT p1) p2), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=(NOT p0), acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p3) (NOT p1) (NOT p2)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p3) (NOT p1) p2), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p3) (NOT p1) p2), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p3:(AND (NOT (AND (GEQ s1 1) (GEQ s160 1))) (NOT (AND (GEQ s1 1) (GEQ s159 1)))), p1:(OR (LT s1 1) (LT s96 1)), p2:(AND (GEQ s1 1) (GEQ s159 1)), p0:(AND ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 0 ms.
FORMULA RingSingleMessageInMbox-PT-d1m080-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d1m080-LTLFireability-09 finished in 1037 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(G((p1 U p2)))||p0)))'
Support contains 5 out of 290 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 290/290 places, 936/936 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 268 transition count 466
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 268 transition count 466
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 49 place count 268 transition count 461
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 67 place count 250 transition count 443
Iterating global reduction 1 with 18 rules applied. Total rules applied 85 place count 250 transition count 443
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 88 place count 250 transition count 440
Discarding 59 places :
Symmetric choice reduction at 2 with 59 rule applications. Total rules 147 place count 191 transition count 381
Iterating global reduction 2 with 59 rules applied. Total rules applied 206 place count 191 transition count 381
Ensure Unique test removed 74 transitions
Reduce isomorphic transitions removed 74 transitions.
Iterating post reduction 2 with 74 rules applied. Total rules applied 280 place count 191 transition count 307
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 282 place count 189 transition count 293
Iterating global reduction 3 with 2 rules applied. Total rules applied 284 place count 189 transition count 293
Applied a total of 284 rules in 20 ms. Remains 189 /290 variables (removed 101) and now considering 293/936 (removed 643) transitions.
// Phase 1: matrix 293 rows 189 cols
[2024-05-27 21:03:49] [INFO ] Computed 3 invariants in 5 ms
[2024-05-27 21:03:49] [INFO ] Implicit Places using invariants in 85 ms returned []
[2024-05-27 21:03:49] [INFO ] Invariant cache hit.
[2024-05-27 21:03:49] [INFO ] State equation strengthened by 115 read => feed constraints.
[2024-05-27 21:03:49] [INFO ] Implicit Places using invariants and state equation in 520 ms returned []
Implicit Place search using SMT with State Equation took 608 ms to find 0 implicit places.
[2024-05-27 21:03:49] [INFO ] Invariant cache hit.
[2024-05-27 21:03:49] [INFO ] Dead Transitions using invariants and state equation in 101 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 189/290 places, 293/936 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 731 ms. Remains : 189/290 places, 293/936 transitions.
Stuttering acceptance computed with spot in 137 ms :[(AND (NOT p0) (NOT p2)), (NOT p2), true, (NOT p2)]
Running random walk in product with property : RingSingleMessageInMbox-PT-d1m080-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(OR p2 p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (LT s1 1) (LT s157 1)), p2:(AND (GEQ s12 1) (GEQ s78 1)), p1:(AND (GEQ s13 1) (GEQ s78 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 197 steps with 37 reset in 2 ms.
FORMULA RingSingleMessageInMbox-PT-d1m080-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d1m080-LTLFireability-10 finished in 892 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 2 out of 290 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 290/290 places, 936/936 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 266 transition count 464
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 266 transition count 464
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 53 place count 266 transition count 459
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 73 place count 246 transition count 439
Iterating global reduction 1 with 20 rules applied. Total rules applied 93 place count 246 transition count 439
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 98 place count 246 transition count 434
Discarding 59 places :
Symmetric choice reduction at 2 with 59 rule applications. Total rules 157 place count 187 transition count 375
Iterating global reduction 2 with 59 rules applied. Total rules applied 216 place count 187 transition count 375
Ensure Unique test removed 74 transitions
Reduce isomorphic transitions removed 74 transitions.
Iterating post reduction 2 with 74 rules applied. Total rules applied 290 place count 187 transition count 301
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 293 place count 184 transition count 274
Iterating global reduction 3 with 3 rules applied. Total rules applied 296 place count 184 transition count 274
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 297 place count 183 transition count 273
Iterating global reduction 3 with 1 rules applied. Total rules applied 298 place count 183 transition count 273
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 299 place count 183 transition count 272
Applied a total of 299 rules in 19 ms. Remains 183 /290 variables (removed 107) and now considering 272/936 (removed 664) transitions.
// Phase 1: matrix 272 rows 183 cols
[2024-05-27 21:03:49] [INFO ] Computed 3 invariants in 3 ms
[2024-05-27 21:03:50] [INFO ] Implicit Places using invariants in 91 ms returned []
[2024-05-27 21:03:50] [INFO ] Invariant cache hit.
[2024-05-27 21:03:50] [INFO ] State equation strengthened by 99 read => feed constraints.
[2024-05-27 21:03:50] [INFO ] Implicit Places using invariants and state equation in 469 ms returned []
Implicit Place search using SMT with State Equation took 562 ms to find 0 implicit places.
[2024-05-27 21:03:50] [INFO ] Invariant cache hit.
[2024-05-27 21:03:50] [INFO ] Dead Transitions using invariants and state equation in 99 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 183/290 places, 272/936 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 681 ms. Remains : 183/290 places, 272/936 transitions.
Stuttering acceptance computed with spot in 124 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : RingSingleMessageInMbox-PT-d1m080-LTLFireability-11 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}]], initial=3, aps=[p0:(OR (LT s1 1) (LT s151 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][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 49 steps with 7 reset in 1 ms.
FORMULA RingSingleMessageInMbox-PT-d1m080-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d1m080-LTLFireability-11 finished in 821 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(X(G(p0))) U p1))'
Support contains 4 out of 290 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 290/290 places, 936/936 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 267 transition count 461
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 267 transition count 461
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 51 place count 267 transition count 456
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 70 place count 248 transition count 437
Iterating global reduction 1 with 19 rules applied. Total rules applied 89 place count 248 transition count 437
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 93 place count 248 transition count 433
Discarding 59 places :
Symmetric choice reduction at 2 with 59 rule applications. Total rules 152 place count 189 transition count 374
Iterating global reduction 2 with 59 rules applied. Total rules applied 211 place count 189 transition count 374
Ensure Unique test removed 74 transitions
Reduce isomorphic transitions removed 74 transitions.
Iterating post reduction 2 with 74 rules applied. Total rules applied 285 place count 189 transition count 300
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 287 place count 187 transition count 286
Iterating global reduction 3 with 2 rules applied. Total rules applied 289 place count 187 transition count 286
Applied a total of 289 rules in 21 ms. Remains 187 /290 variables (removed 103) and now considering 286/936 (removed 650) transitions.
// Phase 1: matrix 286 rows 187 cols
[2024-05-27 21:03:50] [INFO ] Computed 3 invariants in 3 ms
[2024-05-27 21:03:50] [INFO ] Implicit Places using invariants in 89 ms returned []
[2024-05-27 21:03:50] [INFO ] Invariant cache hit.
[2024-05-27 21:03:50] [INFO ] State equation strengthened by 110 read => feed constraints.
[2024-05-27 21:03:51] [INFO ] Implicit Places using invariants and state equation in 477 ms returned []
Implicit Place search using SMT with State Equation took 568 ms to find 0 implicit places.
[2024-05-27 21:03:51] [INFO ] Invariant cache hit.
[2024-05-27 21:03:51] [INFO ] Dead Transitions using invariants and state equation in 108 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 187/290 places, 286/936 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 698 ms. Remains : 187/290 places, 286/936 transitions.
Stuttering acceptance computed with spot in 137 ms :[(NOT p0), true, (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : RingSingleMessageInMbox-PT-d1m080-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=(AND p1 p0), acceptance={0} source=3 dest: 0}, { cond=(NOT p0), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}]], initial=2, aps=[p0:(OR (AND (GEQ s11 1) (GEQ s77 1)) (AND (GEQ s1 1) (GEQ s155 1))), p1:(AND (GEQ s1 1) (GEQ s155 1))], 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][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA RingSingleMessageInMbox-PT-d1m080-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d1m080-LTLFireability-13 finished in 853 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 290 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 290/290 places, 936/936 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 266 transition count 430
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 266 transition count 430
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 51 place count 266 transition count 427
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 72 place count 245 transition count 406
Iterating global reduction 1 with 21 rules applied. Total rules applied 93 place count 245 transition count 406
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 97 place count 245 transition count 402
Discarding 63 places :
Symmetric choice reduction at 2 with 63 rule applications. Total rules 160 place count 182 transition count 339
Iterating global reduction 2 with 63 rules applied. Total rules applied 223 place count 182 transition count 339
Ensure Unique test removed 62 transitions
Reduce isomorphic transitions removed 62 transitions.
Iterating post reduction 2 with 62 rules applied. Total rules applied 285 place count 182 transition count 277
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 288 place count 179 transition count 250
Iterating global reduction 3 with 3 rules applied. Total rules applied 291 place count 179 transition count 250
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 292 place count 178 transition count 249
Iterating global reduction 3 with 1 rules applied. Total rules applied 293 place count 178 transition count 249
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 294 place count 178 transition count 248
Applied a total of 294 rules in 17 ms. Remains 178 /290 variables (removed 112) and now considering 248/936 (removed 688) transitions.
// Phase 1: matrix 248 rows 178 cols
[2024-05-27 21:03:51] [INFO ] Computed 3 invariants in 2 ms
[2024-05-27 21:03:51] [INFO ] Implicit Places using invariants in 86 ms returned []
[2024-05-27 21:03:51] [INFO ] Invariant cache hit.
[2024-05-27 21:03:51] [INFO ] State equation strengthened by 79 read => feed constraints.
[2024-05-27 21:03:52] [INFO ] Implicit Places using invariants and state equation in 437 ms returned []
Implicit Place search using SMT with State Equation took 525 ms to find 0 implicit places.
[2024-05-27 21:03:52] [INFO ] Invariant cache hit.
[2024-05-27 21:03:52] [INFO ] Dead Transitions using invariants and state equation in 92 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 178/290 places, 248/936 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 634 ms. Remains : 178/290 places, 248/936 transitions.
Stuttering acceptance computed with spot in 85 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : RingSingleMessageInMbox-PT-d1m080-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (GEQ s1 1) (GEQ s96 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA RingSingleMessageInMbox-PT-d1m080-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RingSingleMessageInMbox-PT-d1m080-LTLFireability-14 finished in 737 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(!p0)||(F(G(p1)) U p2)))))'
Support contains 3 out of 290 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 290/290 places, 936/936 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 268 transition count 526
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 268 transition count 526
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 51 place count 268 transition count 519
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 69 place count 250 transition count 501
Iterating global reduction 1 with 18 rules applied. Total rules applied 87 place count 250 transition count 501
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 94 place count 250 transition count 494
Discarding 51 places :
Symmetric choice reduction at 2 with 51 rule applications. Total rules 145 place count 199 transition count 443
Iterating global reduction 2 with 51 rules applied. Total rules applied 196 place count 199 transition count 443
Ensure Unique test removed 90 transitions
Reduce isomorphic transitions removed 90 transitions.
Iterating post reduction 2 with 90 rules applied. Total rules applied 286 place count 199 transition count 353
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 287 place count 198 transition count 352
Iterating global reduction 3 with 1 rules applied. Total rules applied 288 place count 198 transition count 352
Applied a total of 288 rules in 37 ms. Remains 198 /290 variables (removed 92) and now considering 352/936 (removed 584) transitions.
// Phase 1: matrix 352 rows 198 cols
[2024-05-27 21:03:52] [INFO ] Computed 3 invariants in 6 ms
[2024-05-27 21:03:52] [INFO ] Implicit Places using invariants in 105 ms returned []
[2024-05-27 21:03:52] [INFO ] Invariant cache hit.
[2024-05-27 21:03:52] [INFO ] State equation strengthened by 168 read => feed constraints.
[2024-05-27 21:03:53] [INFO ] Implicit Places using invariants and state equation in 676 ms returned []
Implicit Place search using SMT with State Equation took 783 ms to find 0 implicit places.
[2024-05-27 21:03:53] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-27 21:03:53] [INFO ] Invariant cache hit.
[2024-05-27 21:03:53] [INFO ] Dead Transitions using invariants and state equation in 121 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 198/290 places, 352/936 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 962 ms. Remains : 198/290 places, 352/936 transitions.
Stuttering acceptance computed with spot in 73 ms :[(AND p0 (NOT p2)), (AND p0 (NOT p2))]
Running random walk in product with property : RingSingleMessageInMbox-PT-d1m080-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s165 1)), p2:(AND (GEQ s1 1) (GEQ s163 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 18084 reset in 282 ms.
Product exploration explored 100000 steps with 18071 reset in 293 ms.
Computed a total of 13 stabilizing places and 71 stable transitions
Graph (complete) has 780 edges and 198 vertex of which 197 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Computed a total of 13 stabilizing places and 71 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p2)), (X (NOT (AND p0 (NOT p2)))), (X (AND (NOT p0) (NOT p2))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (AND (NOT p0) (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 89 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(AND p0 (NOT p2)), (AND p0 (NOT p2))]
Finished random walk after 1643 steps, including 310 resets, run visited all 2 properties in 10 ms. (steps per millisecond=164 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p2)), (X (NOT (AND p0 (NOT p2)))), (X (AND (NOT p0) (NOT p2))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (AND (NOT p0) (NOT p2))))]
False Knowledge obtained : [(F (AND p0 (NOT p2))), (F (NOT (AND (NOT p0) (NOT p2))))]
Knowledge based reduction with 5 factoid took 125 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(AND p0 (NOT p2)), (AND p0 (NOT p2))]
Stuttering acceptance computed with spot in 70 ms :[(AND p0 (NOT p2)), (AND p0 (NOT p2))]
Support contains 3 out of 198 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 198/198 places, 352/352 transitions.
Applied a total of 0 rules in 12 ms. Remains 198 /198 variables (removed 0) and now considering 352/352 (removed 0) transitions.
[2024-05-27 21:03:54] [INFO ] Invariant cache hit.
[2024-05-27 21:03:54] [INFO ] Implicit Places using invariants in 83 ms returned []
[2024-05-27 21:03:54] [INFO ] Invariant cache hit.
[2024-05-27 21:03:54] [INFO ] State equation strengthened by 168 read => feed constraints.
[2024-05-27 21:03:55] [INFO ] Implicit Places using invariants and state equation in 633 ms returned []
Implicit Place search using SMT with State Equation took 718 ms to find 0 implicit places.
[2024-05-27 21:03:55] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-27 21:03:55] [INFO ] Invariant cache hit.
[2024-05-27 21:03:55] [INFO ] Dead Transitions using invariants and state equation in 119 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 859 ms. Remains : 198/198 places, 352/352 transitions.
Computed a total of 13 stabilizing places and 71 stable transitions
Graph (complete) has 780 edges and 198 vertex of which 197 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.8 ms
Computed a total of 13 stabilizing places and 71 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p2)), (X (NOT (AND p0 (NOT p2)))), (X (AND (NOT p0) (NOT p2))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (AND (NOT p0) (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 78 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 79 ms :[(AND p0 (NOT p2)), (AND p0 (NOT p2))]
Finished random walk after 913 steps, including 163 resets, run visited all 2 properties in 11 ms. (steps per millisecond=83 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p2)), (X (NOT (AND p0 (NOT p2)))), (X (AND (NOT p0) (NOT p2))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (AND (NOT p0) (NOT p2))))]
False Knowledge obtained : [(F (AND p0 (NOT p2))), (F (NOT (AND (NOT p0) (NOT p2))))]
Knowledge based reduction with 5 factoid took 136 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 64 ms :[(AND p0 (NOT p2)), (AND p0 (NOT p2))]
Stuttering acceptance computed with spot in 70 ms :[(AND p0 (NOT p2)), (AND p0 (NOT p2))]
Stuttering acceptance computed with spot in 83 ms :[(AND p0 (NOT p2)), (AND p0 (NOT p2))]
Product exploration explored 100000 steps with 18085 reset in 210 ms.
Product exploration explored 100000 steps with 18154 reset in 218 ms.
Built C files in :
/tmp/ltsmin1514544030445676764
[2024-05-27 21:03:56] [INFO ] Computing symmetric may disable matrix : 352 transitions.
[2024-05-27 21:03:56] [INFO ] Computation of Complete disable matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 21:03:56] [INFO ] Computing symmetric may enable matrix : 352 transitions.
[2024-05-27 21:03:56] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 21:03:56] [INFO ] Computing Do-Not-Accords matrix : 352 transitions.
[2024-05-27 21:03:56] [INFO ] Computation of Completed DNA matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 21:03:56] [INFO ] Built C files in 78ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1514544030445676764
Running compilation step : cd /tmp/ltsmin1514544030445676764;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 852 ms.
Running link step : cd /tmp/ltsmin1514544030445676764;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin1514544030445676764;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased9480962629387491275.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 198 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 198/198 places, 352/352 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 197 transition count 335
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 197 transition count 335
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 196 transition count 334
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 196 transition count 334
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 8 place count 192 transition count 330
Iterating global reduction 0 with 4 rules applied. Total rules applied 12 place count 192 transition count 330
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 20 place count 192 transition count 322
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 21 place count 191 transition count 309
Iterating global reduction 1 with 1 rules applied. Total rules applied 22 place count 191 transition count 309
Applied a total of 22 rules in 26 ms. Remains 191 /198 variables (removed 7) and now considering 309/352 (removed 43) transitions.
// Phase 1: matrix 309 rows 191 cols
[2024-05-27 21:04:11] [INFO ] Computed 3 invariants in 2 ms
[2024-05-27 21:04:11] [INFO ] Implicit Places using invariants in 90 ms returned []
[2024-05-27 21:04:11] [INFO ] Invariant cache hit.
[2024-05-27 21:04:11] [INFO ] State equation strengthened by 130 read => feed constraints.
[2024-05-27 21:04:12] [INFO ] Implicit Places using invariants and state equation in 562 ms returned []
Implicit Place search using SMT with State Equation took 653 ms to find 0 implicit places.
[2024-05-27 21:04:12] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-27 21:04:12] [INFO ] Invariant cache hit.
[2024-05-27 21:04:12] [INFO ] Dead Transitions using invariants and state equation in 109 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 191/198 places, 309/352 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 796 ms. Remains : 191/198 places, 309/352 transitions.
Built C files in :
/tmp/ltsmin2832825481146638014
[2024-05-27 21:04:12] [INFO ] Computing symmetric may disable matrix : 309 transitions.
[2024-05-27 21:04:12] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 21:04:12] [INFO ] Computing symmetric may enable matrix : 309 transitions.
[2024-05-27 21:04:12] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 21:04:12] [INFO ] Computing Do-Not-Accords matrix : 309 transitions.
[2024-05-27 21:04:12] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 21:04:12] [INFO ] Built C files in 45ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2832825481146638014
Running compilation step : cd /tmp/ltsmin2832825481146638014;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 645 ms.
Running link step : cd /tmp/ltsmin2832825481146638014;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin2832825481146638014;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased16033209844341475666.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-27 21:04:27] [INFO ] Flatten gal took : 16 ms
[2024-05-27 21:04:27] [INFO ] Flatten gal took : 14 ms
[2024-05-27 21:04:27] [INFO ] Time to serialize gal into /tmp/LTL3431670325971794944.gal : 3 ms
[2024-05-27 21:04:27] [INFO ] Time to serialize properties into /tmp/LTL16606376262754241855.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3431670325971794944.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6106144447245162528.hoa' '-atoms' '/tmp/LTL16606376262754241855.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL16606376262754241855.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6106144447245162528.hoa
Detected timeout of ITS tools.
[2024-05-27 21:04:42] [INFO ] Flatten gal took : 16 ms
[2024-05-27 21:04:42] [INFO ] Flatten gal took : 15 ms
[2024-05-27 21:04:42] [INFO ] Time to serialize gal into /tmp/LTL3988697567420991925.gal : 4 ms
[2024-05-27 21:04:42] [INFO ] Time to serialize properties into /tmp/LTL18263675591111414771.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3988697567420991925.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18263675591111414771.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F((G("((s1<1)||(l3930<1))"))||((F(G("((s1>=1)&&(l3940>=1))")))U("((s1>=1)&&(l3911>=1))"))))))
Formula 0 simplified : G(F!"((s1<1)||(l3930<1))" & FG!"((s1>=1)&&(l3911>=1))")
Detected timeout of ITS tools.
[2024-05-27 21:04:57] [INFO ] Flatten gal took : 20 ms
[2024-05-27 21:04:57] [INFO ] Applying decomposition
[2024-05-27 21:04:57] [INFO ] Flatten gal took : 14 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph1645646376684157876.txt' '-o' '/tmp/graph1645646376684157876.bin' '-w' '/tmp/graph1645646376684157876.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph1645646376684157876.bin' '-l' '-1' '-v' '-w' '/tmp/graph1645646376684157876.weights' '-q' '0' '-e' '0.001'
[2024-05-27 21:04:57] [INFO ] Decomposing Gal with order
[2024-05-27 21:04:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 21:04:57] [INFO ] Removed a total of 349 redundant transitions.
[2024-05-27 21:04:57] [INFO ] Flatten gal took : 110 ms
[2024-05-27 21:04:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 280 labels/synchronizations in 14 ms.
[2024-05-27 21:04:57] [INFO ] Time to serialize gal into /tmp/LTL11927729703953270145.gal : 5 ms
[2024-05-27 21:04:57] [INFO ] Time to serialize properties into /tmp/LTL3929649656568776216.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11927729703953270145.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3929649656568776216.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((G(F((G("((i3.i0.u0.s1<1)||(u19.l3930<1))"))||((F(G("((i3.i0.u0.s1>=1)&&(u19.l3940>=1))")))U("((i3.i0.u0.s1>=1)&&(u19.l3911>=1))")))...158
Formula 0 simplified : G(F!"((i3.i0.u0.s1<1)||(u19.l3930<1))" & FG!"((i3.i0.u0.s1>=1)&&(u19.l3911>=1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7102490120197543657
[2024-05-27 21:05:12] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7102490120197543657
Running compilation step : cd /tmp/ltsmin7102490120197543657;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 506 ms.
Running link step : cd /tmp/ltsmin7102490120197543657;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin7102490120197543657;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>(([]((LTLAPp0==true))||(<>([]((LTLAPp1==true))) U (LTLAPp2==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property RingSingleMessageInMbox-PT-d1m080-LTLFireability-15 finished in 95695 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(!p0)||(F(G(p1)) U p2)))))'
[2024-05-27 21:05:28] [INFO ] Flatten gal took : 32 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin3580405942077678177
[2024-05-27 21:05:28] [INFO ] Computing symmetric may disable matrix : 936 transitions.
[2024-05-27 21:05:28] [INFO ] Applying decomposition
[2024-05-27 21:05:28] [INFO ] Computation of Complete disable matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 21:05:28] [INFO ] Computing symmetric may enable matrix : 936 transitions.
[2024-05-27 21:05:28] [INFO ] Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 21:05:28] [INFO ] Flatten gal took : 33 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph146041266250519090.txt' '-o' '/tmp/graph146041266250519090.bin' '-w' '/tmp/graph146041266250519090.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph146041266250519090.bin' '-l' '-1' '-v' '-w' '/tmp/graph146041266250519090.weights' '-q' '0' '-e' '0.001'
[2024-05-27 21:05:28] [INFO ] Decomposing Gal with order
[2024-05-27 21:05:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 21:05:28] [INFO ] Computing Do-Not-Accords matrix : 936 transitions.
[2024-05-27 21:05:28] [INFO ] Removed a total of 888 redundant transitions.
[2024-05-27 21:05:28] [INFO ] Flatten gal took : 121 ms
[2024-05-27 21:05:28] [INFO ] Computation of Completed DNA matrix. took 88 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 21:05:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 623 labels/synchronizations in 29 ms.
[2024-05-27 21:05:28] [INFO ] Time to serialize gal into /tmp/LTLFireability3753172152725388515.gal : 5 ms
[2024-05-27 21:05:28] [INFO ] Time to serialize properties into /tmp/LTLFireability8143593447394941921.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability3753172152725388515.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability8143593447394941921.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
[2024-05-27 21:05:28] [INFO ] Built C files in 341ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3580405942077678177
Running compilation step : cd /tmp/ltsmin3580405942077678177;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Checking formula 0 : !((G(F((G(!("((u0.s1>=1)&&(u9.l3930>=1))")))||((F(G("((u0.s1>=1)&&(u9.l3940>=1))")))U("((u0.s1>=1)&&(u0.l3911>=1))"))))))
Formula 0 simplified : G(F"((u0.s1>=1)&&(u9.l3930>=1))" & FG!"((u0.s1>=1)&&(u0.l3911>=1))")
Compilation finished in 3001 ms.
Running link step : cd /tmp/ltsmin3580405942077678177;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 55 ms.
Running LTSmin : cd /tmp/ltsmin3580405942077678177;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>(([](!(LTLAPp0==true))||(<>([]((LTLAPp1==true))) U (LTLAPp2==true)))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-27 21:26:07] [INFO ] Flatten gal took : 99 ms
[2024-05-27 21:26:07] [INFO ] Time to serialize gal into /tmp/LTLFireability9286158486935830907.gal : 22 ms
[2024-05-27 21:26:07] [INFO ] Time to serialize properties into /tmp/LTLFireability4310218301918116192.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability9286158486935830907.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability4310218301918116192.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...297
Read 1 LTL properties
Checking formula 0 : !((G(F((G(!("((s1>=1)&&(l3930>=1))")))||((F(G("((s1>=1)&&(l3940>=1))")))U("((s1>=1)&&(l3911>=1))"))))))
Formula 0 simplified : G(F"((s1>=1)&&(l3930>=1))" & FG!"((s1>=1)&&(l3911>=1))")
Detected timeout of ITS tools.
[2024-05-27 21:46:47] [INFO ] Flatten gal took : 62 ms
[2024-05-27 21:46:47] [INFO ] Input system was already deterministic with 936 transitions.
[2024-05-27 21:46:47] [INFO ] Transformed 290 places.
[2024-05-27 21:46:47] [INFO ] Transformed 936 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-27 21:46:47] [INFO ] Time to serialize gal into /tmp/LTLFireability13337081748456623870.gal : 14 ms
[2024-05-27 21:46:47] [INFO ] Time to serialize properties into /tmp/LTLFireability1406595382183754873.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability13337081748456623870.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability1406595382183754873.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...343
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(F((G(!("((s1>=1)&&(l3930>=1))")))||((F(G("((s1>=1)&&(l3940>=1))")))U("((s1>=1)&&(l3911>=1))"))))))
Formula 0 simplified : G(F"((s1>=1)&&(l3930>=1))" & FG!"((s1>=1)&&(l3911>=1))")
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 10351468 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16102920 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="RingSingleMessageInMbox-PT-d1m080"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is RingSingleMessageInMbox-PT-d1m080, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r351-tall-171679101600058"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RingSingleMessageInMbox-PT-d1m080.tgz
mv RingSingleMessageInMbox-PT-d1m080 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;