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.r571-tall-171734910300148.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)
....................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is FireWire-PT-09, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r571-tall-171734910300148
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 588K
-rw-r--r-- 1 mcc users 7.4K Jun 2 17:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K Jun 2 17:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Jun 2 17:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Jun 2 17:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Jun 2 17:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Jun 2 17:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Jun 2 17:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Jun 2 17:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 2 16:33 NewModel
-rw-r--r-- 1 mcc users 12K Jun 2 17:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 126K Jun 2 17:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Jun 2 17:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 99K Jun 2 17:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Jun 2 17:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Jun 2 17:12 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 2 16:33 equiv_col
-rw-r--r-- 1 mcc users 3 Jun 2 16:33 instance
-rw-r--r-- 1 mcc users 6 Jun 2 16:33 iscolored
-rw-r--r-- 1 mcc users 100K Jun 2 16:33 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 FireWire-PT-09-LTLFireability-00
FORMULA_NAME FireWire-PT-09-LTLFireability-01
FORMULA_NAME FireWire-PT-09-LTLFireability-02
FORMULA_NAME FireWire-PT-09-LTLFireability-03
FORMULA_NAME FireWire-PT-09-LTLFireability-04
FORMULA_NAME FireWire-PT-09-LTLFireability-05
FORMULA_NAME FireWire-PT-09-LTLFireability-06
FORMULA_NAME FireWire-PT-09-LTLFireability-07
FORMULA_NAME FireWire-PT-09-LTLFireability-08
FORMULA_NAME FireWire-PT-09-LTLFireability-09
FORMULA_NAME FireWire-PT-09-LTLFireability-10
FORMULA_NAME FireWire-PT-09-LTLFireability-11
FORMULA_NAME FireWire-PT-09-LTLFireability-12
FORMULA_NAME FireWire-PT-09-LTLFireability-13
FORMULA_NAME FireWire-PT-09-LTLFireability-14
FORMULA_NAME FireWire-PT-09-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717369507986

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=FireWire-PT-09
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-06-02 23:05:09] [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]
[2024-06-02 23:05:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-02 23:05:09] [INFO ] Load time of PNML (sax parser for PT used): 59 ms
[2024-06-02 23:05:09] [INFO ] Transformed 130 places.
[2024-06-02 23:05:09] [INFO ] Transformed 408 transitions.
[2024-06-02 23:05:09] [INFO ] Found NUPN structural information;
[2024-06-02 23:05:09] [INFO ] Parsed PT model containing 130 places and 408 transitions and 1525 arcs in 128 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 7 formulas.
Ensure Unique test removed 56 transitions
Reduce redundant transitions removed 56 transitions.
FORMULA FireWire-PT-09-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FireWire-PT-09-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FireWire-PT-09-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FireWire-PT-09-LTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FireWire-PT-09-LTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FireWire-PT-09-LTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FireWire-PT-09-LTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 20 out of 130 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 352/352 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 126 transition count 344
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 126 transition count 344
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 11 place count 126 transition count 341
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 12 place count 125 transition count 338
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 125 transition count 338
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 124 transition count 336
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 124 transition count 336
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 16 place count 123 transition count 333
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 123 transition count 333
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 18 place count 122 transition count 331
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 122 transition count 331
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 20 place count 121 transition count 328
Iterating global reduction 1 with 1 rules applied. Total rules applied 21 place count 121 transition count 328
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 22 place count 120 transition count 326
Iterating global reduction 1 with 1 rules applied. Total rules applied 23 place count 120 transition count 326
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 24 place count 119 transition count 323
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 119 transition count 323
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 118 transition count 321
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 118 transition count 321
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 117 transition count 318
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 117 transition count 318
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 1 with 6 rules applied. Total rules applied 35 place count 117 transition count 312
Applied a total of 35 rules in 62 ms. Remains 117 /130 variables (removed 13) and now considering 312/352 (removed 40) transitions.
[2024-06-02 23:05:10] [INFO ] Flow matrix only has 286 transitions (discarded 26 similar events)
// Phase 1: matrix 286 rows 117 cols
[2024-06-02 23:05:10] [INFO ] Computed 8 invariants in 15 ms
[2024-06-02 23:05:10] [INFO ] Implicit Places using invariants in 197 ms returned []
[2024-06-02 23:05:10] [INFO ] Flow matrix only has 286 transitions (discarded 26 similar events)
[2024-06-02 23:05:10] [INFO ] Invariant cache hit.
[2024-06-02 23:05:10] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-02 23:05:10] [INFO ] Implicit Places using invariants and state equation in 276 ms returned [13, 38]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 668 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 115/130 places, 312/352 transitions.
Applied a total of 0 rules in 6 ms. Remains 115 /115 variables (removed 0) and now considering 312/312 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 737 ms. Remains : 115/130 places, 312/352 transitions.
Support contains 20 out of 115 places after structural reductions.
[2024-06-02 23:05:10] [INFO ] Flatten gal took : 51 ms
[2024-06-02 23:05:10] [INFO ] Flatten gal took : 22 ms
[2024-06-02 23:05:10] [INFO ] Input system was already deterministic with 312 transitions.
Incomplete random walk after 10000 steps, including 540 resets, run finished after 307 ms. (steps per millisecond=32 ) properties (out of 13) seen :8
Incomplete Best-First random walk after 10001 steps, including 136 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 133 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 247 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 128 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 128 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2024-06-02 23:05:11] [INFO ] Flow matrix only has 286 transitions (discarded 26 similar events)
// Phase 1: matrix 286 rows 115 cols
[2024-06-02 23:05:11] [INFO ] Computed 6 invariants in 9 ms
[2024-06-02 23:05:11] [INFO ] After 93ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2024-06-02 23:05:11] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2024-06-02 23:05:11] [INFO ] After 132ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2024-06-02 23:05:11] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-02 23:05:11] [INFO ] After 101ms SMT Verify possible using 40 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2024-06-02 23:05:11] [INFO ] Deduced a trap composed of 17 places in 39 ms of which 5 ms to minimize.
[2024-06-02 23:05:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 59 ms
[2024-06-02 23:05:12] [INFO ] After 289ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 69 ms.
[2024-06-02 23:05:12] [INFO ] After 616ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 25 ms.
Support contains 9 out of 115 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 115/115 places, 312/312 transitions.
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 115 transition count 309
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 114 transition count 308
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 11 place count 111 transition count 314
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 17 place count 111 transition count 308
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 20 place count 111 transition count 305
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 2 with 3 rules applied. Total rules applied 23 place count 111 transition count 305
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 28 place count 108 transition count 303
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 30 place count 108 transition count 301
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 31 place count 107 transition count 300
Applied a total of 31 rules in 73 ms. Remains 107 /115 variables (removed 8) and now considering 300/312 (removed 12) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 107/115 places, 300/312 transitions.
Incomplete random walk after 10000 steps, including 559 resets, run finished after 263 ms. (steps per millisecond=38 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 143 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 112 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 286 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 135 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 133 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 1029974 steps, run timeout after 3001 ms. (steps per millisecond=343 ) properties seen :{0=1, 3=1, 4=1}
Probabilistic random walk after 1029974 steps, saw 224000 distinct states, run finished after 3001 ms. (steps per millisecond=343 ) properties seen :3
Running SMT prover for 2 properties.
[2024-06-02 23:05:15] [INFO ] Flow matrix only has 271 transitions (discarded 29 similar events)
// Phase 1: matrix 271 rows 107 cols
[2024-06-02 23:05:15] [INFO ] Computed 6 invariants in 10 ms
[2024-06-02 23:05:15] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2024-06-02 23:05:15] [INFO ] After 114ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-06-02 23:05:15] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2024-06-02 23:05:15] [INFO ] After 72ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-06-02 23:05:15] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-02 23:05:15] [INFO ] After 46ms SMT Verify possible using 40 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-06-02 23:05:15] [INFO ] Deduced a trap composed of 14 places in 30 ms of which 0 ms to minimize.
[2024-06-02 23:05:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 52 ms
[2024-06-02 23:05:16] [INFO ] After 139ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 25 ms.
[2024-06-02 23:05:16] [INFO ] After 279ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 6 ms.
Support contains 4 out of 107 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 107/107 places, 300/300 transitions.
Applied a total of 0 rules in 8 ms. Remains 107 /107 variables (removed 0) and now considering 300/300 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 107/107 places, 300/300 transitions.
Incomplete random walk after 10000 steps, including 623 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 146 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 268 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 1001543 steps, run timeout after 3001 ms. (steps per millisecond=333 ) properties seen :{}
Probabilistic random walk after 1001543 steps, saw 217480 distinct states, run finished after 3001 ms. (steps per millisecond=333 ) properties seen :0
Running SMT prover for 2 properties.
[2024-06-02 23:05:19] [INFO ] Flow matrix only has 271 transitions (discarded 29 similar events)
[2024-06-02 23:05:19] [INFO ] Invariant cache hit.
[2024-06-02 23:05:19] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2024-06-02 23:05:19] [INFO ] After 113ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-06-02 23:05:19] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2024-06-02 23:05:19] [INFO ] After 72ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-06-02 23:05:19] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-02 23:05:19] [INFO ] After 39ms SMT Verify possible using 40 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-06-02 23:05:19] [INFO ] After 87ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 29 ms.
[2024-06-02 23:05:19] [INFO ] After 231ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 1 ms.
Support contains 4 out of 107 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 107/107 places, 300/300 transitions.
Applied a total of 0 rules in 8 ms. Remains 107 /107 variables (removed 0) and now considering 300/300 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 107/107 places, 300/300 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 107/107 places, 300/300 transitions.
Applied a total of 0 rules in 6 ms. Remains 107 /107 variables (removed 0) and now considering 300/300 (removed 0) transitions.
[2024-06-02 23:05:19] [INFO ] Flow matrix only has 271 transitions (discarded 29 similar events)
[2024-06-02 23:05:19] [INFO ] Invariant cache hit.
[2024-06-02 23:05:19] [INFO ] Implicit Places using invariants in 69 ms returned []
[2024-06-02 23:05:19] [INFO ] Flow matrix only has 271 transitions (discarded 29 similar events)
[2024-06-02 23:05:19] [INFO ] Invariant cache hit.
[2024-06-02 23:05:19] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-02 23:05:19] [INFO ] Implicit Places using invariants and state equation in 230 ms returned []
Implicit Place search using SMT with State Equation took 305 ms to find 0 implicit places.
[2024-06-02 23:05:19] [INFO ] Redundant transitions in 15 ms returned []
[2024-06-02 23:05:19] [INFO ] Flow matrix only has 271 transitions (discarded 29 similar events)
[2024-06-02 23:05:19] [INFO ] Invariant cache hit.
[2024-06-02 23:05:20] [INFO ] Dead Transitions using invariants and state equation in 126 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 457 ms. Remains : 107/107 places, 300/300 transitions.
Graph (trivial) has 105 edges and 107 vertex of which 29 / 107 are part of one of the 4 SCC in 3 ms
Free SCC test removed 25 places
Drop transitions removed 119 transitions
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 126 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 81 transition count 173
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 81 transition count 170
Free-agglomeration rule applied 4 times with reduction of 2 identical transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 10 place count 81 transition count 164
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 15 place count 77 transition count 163
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 1 with 3 rules applied. Total rules applied 18 place count 77 transition count 163
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 77 transition count 162
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 20 place count 76 transition count 161
Iterating global reduction 1 with 1 rules applied. Total rules applied 21 place count 76 transition count 161
Applied a total of 21 rules in 24 ms. Remains 76 /107 variables (removed 31) and now considering 161/300 (removed 139) transitions.
Running SMT prover for 2 properties.
[2024-06-02 23:05:20] [INFO ] Flow matrix only has 159 transitions (discarded 2 similar events)
// Phase 1: matrix 159 rows 76 cols
[2024-06-02 23:05:20] [INFO ] Computed 6 invariants in 0 ms
[2024-06-02 23:05:20] [INFO ] [Real]Absence check using 6 positive place invariants in 1 ms returned sat
[2024-06-02 23:05:20] [INFO ] After 69ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-06-02 23:05:20] [INFO ] [Nat]Absence check using 6 positive place invariants in 1 ms returned sat
[2024-06-02 23:05:20] [INFO ] After 40ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-06-02 23:05:20] [INFO ] After 71ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 22 ms.
[2024-06-02 23:05:20] [INFO ] After 138ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Computed a total of 12 stabilizing places and 22 stable transitions
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((F((p1&&G(F(p2))))||p0))))'
Support contains 5 out of 115 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 115/115 places, 312/312 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 114 transition count 310
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 114 transition count 310
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 113 transition count 308
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 113 transition count 308
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 112 transition count 306
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 112 transition count 306
Applied a total of 6 rules in 5 ms. Remains 112 /115 variables (removed 3) and now considering 306/312 (removed 6) transitions.
[2024-06-02 23:05:20] [INFO ] Flow matrix only has 280 transitions (discarded 26 similar events)
// Phase 1: matrix 280 rows 112 cols
[2024-06-02 23:05:20] [INFO ] Computed 6 invariants in 4 ms
[2024-06-02 23:05:20] [INFO ] Implicit Places using invariants in 63 ms returned []
[2024-06-02 23:05:20] [INFO ] Flow matrix only has 280 transitions (discarded 26 similar events)
[2024-06-02 23:05:20] [INFO ] Invariant cache hit.
[2024-06-02 23:05:20] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-02 23:05:20] [INFO ] Implicit Places using invariants and state equation in 169 ms returned []
Implicit Place search using SMT with State Equation took 234 ms to find 0 implicit places.
[2024-06-02 23:05:20] [INFO ] Flow matrix only has 280 transitions (discarded 26 similar events)
[2024-06-02 23:05:20] [INFO ] Invariant cache hit.
[2024-06-02 23:05:20] [INFO ] Dead Transitions using invariants and state equation in 106 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 112/115 places, 306/312 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 346 ms. Remains : 112/115 places, 306/312 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 358 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (NOT p2), (NOT p2), (NOT p1)]
Running random walk in product with property : FireWire-PT-09-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 3}, { cond=(NOT p0), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 5}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(OR (EQ s3 0) (EQ s42 0)), p2:(EQ s29 0), p1:(OR (EQ s8 0) (EQ s30 0))], 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]]
Product exploration explored 100000 steps with 33333 reset in 245 ms.
Product exploration explored 100000 steps with 33333 reset in 170 ms.
Computed a total of 9 stabilizing places and 16 stable transitions
Computed a total of 9 stabilizing places and 16 stable transitions
Knowledge obtained : [(AND p0 p2 p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 20 ms. Reduced automaton from 6 states, 9 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA FireWire-PT-09-LTLFireability-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property FireWire-PT-09-LTLFireability-00 finished in 1205 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 115 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 115/115 places, 312/312 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 114 transition count 310
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 114 transition count 310
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 113 transition count 308
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 113 transition count 308
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 112 transition count 306
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 112 transition count 306
Applied a total of 6 rules in 7 ms. Remains 112 /115 variables (removed 3) and now considering 306/312 (removed 6) transitions.
[2024-06-02 23:05:21] [INFO ] Flow matrix only has 280 transitions (discarded 26 similar events)
[2024-06-02 23:05:21] [INFO ] Invariant cache hit.
[2024-06-02 23:05:21] [INFO ] Implicit Places using invariants in 61 ms returned []
[2024-06-02 23:05:21] [INFO ] Flow matrix only has 280 transitions (discarded 26 similar events)
[2024-06-02 23:05:21] [INFO ] Invariant cache hit.
[2024-06-02 23:05:21] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-02 23:05:21] [INFO ] Implicit Places using invariants and state equation in 157 ms returned []
Implicit Place search using SMT with State Equation took 220 ms to find 0 implicit places.
[2024-06-02 23:05:21] [INFO ] Flow matrix only has 280 transitions (discarded 26 similar events)
[2024-06-02 23:05:21] [INFO ] Invariant cache hit.
[2024-06-02 23:05:22] [INFO ] Dead Transitions using invariants and state equation in 121 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 112/115 places, 306/312 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 350 ms. Remains : 112/115 places, 306/312 transitions.
Stuttering acceptance computed with spot in 105 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : FireWire-PT-09-LTLFireability-01 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 (NEQ s8 1) (NEQ s26 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]]
Product exploration explored 100000 steps with 5 reset in 145 ms.
Product exploration explored 100000 steps with 0 reset in 76 ms.
Computed a total of 9 stabilizing places and 16 stable transitions
Computed a total of 9 stabilizing places and 16 stable transitions
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 78 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 43 ms :[true, (NOT p0)]
Finished random walk after 598 steps, including 40 resets, run visited all 1 properties in 4 ms. (steps per millisecond=149 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Property proved to be false thanks to negative knowledge :(F (NOT p0))
Knowledge based reduction with 4 factoid took 80 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA FireWire-PT-09-LTLFireability-01 FALSE TECHNIQUES KNOWLEDGE
Treatment of property FireWire-PT-09-LTLFireability-01 finished in 930 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 X(p1)) U p2)))'
Support contains 5 out of 115 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 115/115 places, 312/312 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 114 transition count 310
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 114 transition count 310
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 113 transition count 308
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 113 transition count 308
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 112 transition count 306
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 112 transition count 306
Applied a total of 6 rules in 7 ms. Remains 112 /115 variables (removed 3) and now considering 306/312 (removed 6) transitions.
[2024-06-02 23:05:22] [INFO ] Flow matrix only has 280 transitions (discarded 26 similar events)
[2024-06-02 23:05:22] [INFO ] Invariant cache hit.
[2024-06-02 23:05:22] [INFO ] Implicit Places using invariants in 51 ms returned []
[2024-06-02 23:05:22] [INFO ] Flow matrix only has 280 transitions (discarded 26 similar events)
[2024-06-02 23:05:22] [INFO ] Invariant cache hit.
[2024-06-02 23:05:22] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-02 23:05:22] [INFO ] Implicit Places using invariants and state equation in 159 ms returned []
Implicit Place search using SMT with State Equation took 212 ms to find 0 implicit places.
[2024-06-02 23:05:22] [INFO ] Flow matrix only has 280 transitions (discarded 26 similar events)
[2024-06-02 23:05:22] [INFO ] Invariant cache hit.
[2024-06-02 23:05:22] [INFO ] Dead Transitions using invariants and state equation in 110 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 112/115 places, 306/312 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 332 ms. Remains : 112/115 places, 306/312 transitions.
Stuttering acceptance computed with spot in 172 ms :[(NOT p2), (NOT p2), (NOT p1), (NOT p1), true]
Running random walk in product with property : FireWire-PT-09-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) p0), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 4}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p2:(AND (EQ s8 1) (EQ s52 1)), p0:(OR (NEQ s8 1) (NEQ s26 1)), p1:(AND (EQ s6 1) (EQ s60 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA FireWire-PT-09-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FireWire-PT-09-LTLFireability-02 finished in 519 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 115 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 115/115 places, 312/312 transitions.
Applied a total of 0 rules in 2 ms. Remains 115 /115 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2024-06-02 23:05:23] [INFO ] Flow matrix only has 286 transitions (discarded 26 similar events)
// Phase 1: matrix 286 rows 115 cols
[2024-06-02 23:05:23] [INFO ] Computed 6 invariants in 2 ms
[2024-06-02 23:05:23] [INFO ] Implicit Places using invariants in 66 ms returned []
[2024-06-02 23:05:23] [INFO ] Flow matrix only has 286 transitions (discarded 26 similar events)
[2024-06-02 23:05:23] [INFO ] Invariant cache hit.
[2024-06-02 23:05:23] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-02 23:05:23] [INFO ] Implicit Places using invariants and state equation in 170 ms returned []
Implicit Place search using SMT with State Equation took 239 ms to find 0 implicit places.
[2024-06-02 23:05:23] [INFO ] Flow matrix only has 286 transitions (discarded 26 similar events)
[2024-06-02 23:05:23] [INFO ] Invariant cache hit.
[2024-06-02 23:05:23] [INFO ] Dead Transitions using invariants and state equation in 119 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 361 ms. Remains : 115/115 places, 312/312 transitions.
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : FireWire-PT-09-LTLFireability-03 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 (EQ s4 1) (EQ s83 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 1 steps with 0 reset in 0 ms.
FORMULA FireWire-PT-09-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FireWire-PT-09-LTLFireability-03 finished in 447 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(F(!p0))))'
Support contains 2 out of 115 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 115/115 places, 312/312 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 114 transition count 310
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 114 transition count 310
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 113 transition count 308
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 113 transition count 308
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 112 transition count 306
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 112 transition count 306
Applied a total of 6 rules in 5 ms. Remains 112 /115 variables (removed 3) and now considering 306/312 (removed 6) transitions.
[2024-06-02 23:05:23] [INFO ] Flow matrix only has 280 transitions (discarded 26 similar events)
// Phase 1: matrix 280 rows 112 cols
[2024-06-02 23:05:23] [INFO ] Computed 6 invariants in 3 ms
[2024-06-02 23:05:23] [INFO ] Implicit Places using invariants in 61 ms returned []
[2024-06-02 23:05:23] [INFO ] Flow matrix only has 280 transitions (discarded 26 similar events)
[2024-06-02 23:05:23] [INFO ] Invariant cache hit.
[2024-06-02 23:05:23] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-02 23:05:23] [INFO ] Implicit Places using invariants and state equation in 181 ms returned []
Implicit Place search using SMT with State Equation took 244 ms to find 0 implicit places.
[2024-06-02 23:05:23] [INFO ] Flow matrix only has 280 transitions (discarded 26 similar events)
[2024-06-02 23:05:23] [INFO ] Invariant cache hit.
[2024-06-02 23:05:23] [INFO ] Dead Transitions using invariants and state equation in 106 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 112/115 places, 306/312 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 358 ms. Remains : 112/115 places, 306/312 transitions.
Stuttering acceptance computed with spot in 110 ms :[p0, p0, p0]
Running random walk in product with property : FireWire-PT-09-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(OR (NEQ s8 1) (NEQ s26 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]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA FireWire-PT-09-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FireWire-PT-09-LTLFireability-05 finished in 487 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((p0 U (F(p1)||(F(p2) U p3))))))'
Support contains 7 out of 115 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 115/115 places, 312/312 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 113 transition count 310
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 8 place count 110 transition count 316
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 14 place count 110 transition count 310
Applied a total of 14 rules in 27 ms. Remains 110 /115 variables (removed 5) and now considering 310/312 (removed 2) transitions.
[2024-06-02 23:05:24] [INFO ] Flow matrix only has 277 transitions (discarded 33 similar events)
// Phase 1: matrix 277 rows 110 cols
[2024-06-02 23:05:24] [INFO ] Computed 6 invariants in 4 ms
[2024-06-02 23:05:24] [INFO ] Implicit Places using invariants in 59 ms returned []
[2024-06-02 23:05:24] [INFO ] Flow matrix only has 277 transitions (discarded 33 similar events)
[2024-06-02 23:05:24] [INFO ] Invariant cache hit.
[2024-06-02 23:05:24] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-02 23:05:24] [INFO ] Implicit Places using invariants and state equation in 152 ms returned []
Implicit Place search using SMT with State Equation took 213 ms to find 0 implicit places.
[2024-06-02 23:05:24] [INFO ] Redundant transitions in 7 ms returned []
[2024-06-02 23:05:24] [INFO ] Flow matrix only has 277 transitions (discarded 33 similar events)
[2024-06-02 23:05:24] [INFO ] Invariant cache hit.
[2024-06-02 23:05:24] [INFO ] Dead Transitions using invariants and state equation in 111 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 110/115 places, 310/312 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 369 ms. Remains : 110/115 places, 310/312 transitions.
Stuttering acceptance computed with spot in 247 ms :[(AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p3))]
Running random walk in product with property : FireWire-PT-09-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p3) (NOT p2) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p3) (NOT p0)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) (NOT p3) p0), acceptance={} source=0 dest: 4}], [{ cond=(OR (AND (NOT p1) p3 (NOT p2)) (AND (NOT p1) (NOT p2) p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p3) (NOT p2) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p3) (NOT p2) p0), acceptance={0} source=1 dest: 3}], [{ cond=(AND (NOT p1) (NOT p3) (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) (NOT p3) p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p3) (NOT p0)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p3) p0), acceptance={0} source=2 dest: 4}], [{ cond=(AND (NOT p1) (NOT p3) (NOT p2) (NOT p0)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p1) (NOT p3) (NOT p2) p0), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p3) (NOT p2) (NOT p0)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p1) (NOT p3) (NOT p0)), acceptance={0} source=4 dest: 2}, { cond=(AND (NOT p1) (NOT p3) p0), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(AND (EQ s3 1) (EQ s79 1)), p3:(AND (EQ s9 1) (EQ s81 1)), p2:(EQ s30 1), p0:(OR (EQ s30 1) (AND (EQ s5 1) (EQ s49 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA FireWire-PT-09-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FireWire-PT-09-LTLFireability-07 finished in 644 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 115 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 115/115 places, 312/312 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 114 transition count 310
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 114 transition count 310
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 113 transition count 308
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 113 transition count 308
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 112 transition count 306
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 112 transition count 306
Applied a total of 6 rules in 7 ms. Remains 112 /115 variables (removed 3) and now considering 306/312 (removed 6) transitions.
[2024-06-02 23:05:24] [INFO ] Flow matrix only has 280 transitions (discarded 26 similar events)
// Phase 1: matrix 280 rows 112 cols
[2024-06-02 23:05:24] [INFO ] Computed 6 invariants in 2 ms
[2024-06-02 23:05:24] [INFO ] Implicit Places using invariants in 60 ms returned []
[2024-06-02 23:05:24] [INFO ] Flow matrix only has 280 transitions (discarded 26 similar events)
[2024-06-02 23:05:24] [INFO ] Invariant cache hit.
[2024-06-02 23:05:24] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-02 23:05:24] [INFO ] Implicit Places using invariants and state equation in 157 ms returned []
Implicit Place search using SMT with State Equation took 219 ms to find 0 implicit places.
[2024-06-02 23:05:24] [INFO ] Flow matrix only has 280 transitions (discarded 26 similar events)
[2024-06-02 23:05:24] [INFO ] Invariant cache hit.
[2024-06-02 23:05:25] [INFO ] Dead Transitions using invariants and state equation in 119 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 112/115 places, 306/312 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 346 ms. Remains : 112/115 places, 306/312 transitions.
Stuttering acceptance computed with spot in 148 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : FireWire-PT-09-LTLFireability-09 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 (NEQ s66 1) (NEQ s107 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]]
Product exploration explored 100000 steps with 0 reset in 98 ms.
Product exploration explored 100000 steps with 2 reset in 80 ms.
Computed a total of 9 stabilizing places and 16 stable transitions
Computed a total of 9 stabilizing places and 16 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 74 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 125 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 564 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 163 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2229412 steps, run timeout after 3001 ms. (steps per millisecond=742 ) properties seen :{}
Probabilistic random walk after 2229412 steps, saw 448922 distinct states, run finished after 3001 ms. (steps per millisecond=742 ) properties seen :0
Running SMT prover for 1 properties.
[2024-06-02 23:05:28] [INFO ] Flow matrix only has 280 transitions (discarded 26 similar events)
[2024-06-02 23:05:28] [INFO ] Invariant cache hit.
[2024-06-02 23:05:28] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2024-06-02 23:05:28] [INFO ] After 99ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-02 23:05:28] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2024-06-02 23:05:28] [INFO ] After 57ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-02 23:05:28] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-02 23:05:28] [INFO ] After 30ms SMT Verify possible using 40 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-06-02 23:05:28] [INFO ] After 47ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 11 ms.
[2024-06-02 23:05:28] [INFO ] After 150ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 112 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 112/112 places, 306/306 transitions.
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 112 transition count 303
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 111 transition count 302
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 11 place count 108 transition count 308
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 17 place count 108 transition count 302
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 20 place count 108 transition count 299
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 2 with 3 rules applied. Total rules applied 23 place count 108 transition count 299
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 28 place count 105 transition count 297
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 30 place count 105 transition count 295
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 31 place count 104 transition count 294
Applied a total of 31 rules in 35 ms. Remains 104 /112 variables (removed 8) and now considering 294/306 (removed 12) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36 ms. Remains : 104/112 places, 294/306 transitions.
Finished random walk after 799 steps, including 42 resets, run visited all 1 properties in 2 ms. (steps per millisecond=399 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 110 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 123 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 99 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 112 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 306/306 transitions.
Applied a total of 0 rules in 2 ms. Remains 112 /112 variables (removed 0) and now considering 306/306 (removed 0) transitions.
[2024-06-02 23:05:29] [INFO ] Flow matrix only has 280 transitions (discarded 26 similar events)
[2024-06-02 23:05:29] [INFO ] Invariant cache hit.
[2024-06-02 23:05:29] [INFO ] Implicit Places using invariants in 106 ms returned []
[2024-06-02 23:05:29] [INFO ] Flow matrix only has 280 transitions (discarded 26 similar events)
[2024-06-02 23:05:29] [INFO ] Invariant cache hit.
[2024-06-02 23:05:29] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-02 23:05:29] [INFO ] Implicit Places using invariants and state equation in 157 ms returned []
Implicit Place search using SMT with State Equation took 267 ms to find 0 implicit places.
[2024-06-02 23:05:29] [INFO ] Flow matrix only has 280 transitions (discarded 26 similar events)
[2024-06-02 23:05:29] [INFO ] Invariant cache hit.
[2024-06-02 23:05:29] [INFO ] Dead Transitions using invariants and state equation in 109 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 380 ms. Remains : 112/112 places, 306/306 transitions.
Computed a total of 9 stabilizing places and 16 stable transitions
Computed a total of 9 stabilizing places and 16 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 57 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 123 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 587 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 147 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2113268 steps, run timeout after 3001 ms. (steps per millisecond=704 ) properties seen :{}
Probabilistic random walk after 2113268 steps, saw 427914 distinct states, run finished after 3001 ms. (steps per millisecond=704 ) properties seen :0
Running SMT prover for 1 properties.
[2024-06-02 23:05:32] [INFO ] Flow matrix only has 280 transitions (discarded 26 similar events)
[2024-06-02 23:05:32] [INFO ] Invariant cache hit.
[2024-06-02 23:05:32] [INFO ] [Real]Absence check using 6 positive place invariants in 1 ms returned sat
[2024-06-02 23:05:32] [INFO ] After 107ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-02 23:05:33] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2024-06-02 23:05:33] [INFO ] After 72ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-02 23:05:33] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-02 23:05:33] [INFO ] After 31ms SMT Verify possible using 40 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-06-02 23:05:33] [INFO ] After 48ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 9 ms.
[2024-06-02 23:05:33] [INFO ] After 171ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 112 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 112/112 places, 306/306 transitions.
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 112 transition count 303
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 111 transition count 302
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 11 place count 108 transition count 308
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 17 place count 108 transition count 302
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 20 place count 108 transition count 299
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 2 with 3 rules applied. Total rules applied 23 place count 108 transition count 299
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 28 place count 105 transition count 297
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 30 place count 105 transition count 295
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 31 place count 104 transition count 294
Applied a total of 31 rules in 30 ms. Remains 104 /112 variables (removed 8) and now considering 294/306 (removed 12) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30 ms. Remains : 104/112 places, 294/306 transitions.
Incomplete random walk after 10000 steps, including 590 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 134 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Finished probabilistic random walk after 222 steps, run visited all 1 properties in 4 ms. (steps per millisecond=55 )
Probabilistic random walk after 222 steps, saw 183 distinct states, run finished after 4 ms. (steps per millisecond=55 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 88 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 114 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 110 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 136 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 4 reset in 52 ms.
Product exploration explored 100000 steps with 0 reset in 74 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 100 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 112 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 112/112 places, 306/306 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 112 transition count 306
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 4 places in 0 ms
Iterating global reduction 0 with 3 rules applied. Total rules applied 4 place count 112 transition count 318
Deduced a syphon composed of 4 places in 0 ms
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 10 place count 112 transition count 312
Deduced a syphon composed of 4 places in 0 ms
Applied a total of 10 rules in 23 ms. Remains 112 /112 variables (removed 0) and now considering 312/306 (removed -6) transitions.
[2024-06-02 23:05:34] [INFO ] Redundant transitions in 3 ms returned []
[2024-06-02 23:05:34] [INFO ] Flow matrix only has 279 transitions (discarded 33 similar events)
// Phase 1: matrix 279 rows 112 cols
[2024-06-02 23:05:34] [INFO ] Computed 6 invariants in 1 ms
[2024-06-02 23:05:34] [INFO ] Dead Transitions using invariants and state equation in 190 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 112/112 places, 312/306 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 239 ms. Remains : 112/112 places, 312/306 transitions.
Built C files in :
/tmp/ltsmin12303279115856235591
[2024-06-02 23:05:34] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12303279115856235591
Running compilation step : cd /tmp/ltsmin12303279115856235591;'/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 503 ms.
Running link step : cd /tmp/ltsmin12303279115856235591;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin12303279115856235591;'/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' '--hoa' '/tmp/stateBased4661449923633941864.hoa' '--buchi-type=spotba'
LTSmin run took 1037 ms.
FORMULA FireWire-PT-09-LTLFireability-09 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property FireWire-PT-09-LTLFireability-09 finished in 11189 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(p0)))'
Support contains 2 out of 115 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 115/115 places, 312/312 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 114 transition count 310
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 114 transition count 310
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 113 transition count 308
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 113 transition count 308
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 112 transition count 306
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 112 transition count 306
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 111 transition count 305
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 14 place count 108 transition count 311
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 20 place count 108 transition count 305
Applied a total of 20 rules in 26 ms. Remains 108 /115 variables (removed 7) and now considering 305/312 (removed 7) transitions.
[2024-06-02 23:05:35] [INFO ] Flow matrix only has 272 transitions (discarded 33 similar events)
// Phase 1: matrix 272 rows 108 cols
[2024-06-02 23:05:35] [INFO ] Computed 6 invariants in 9 ms
[2024-06-02 23:05:35] [INFO ] Implicit Places using invariants in 74 ms returned []
[2024-06-02 23:05:35] [INFO ] Flow matrix only has 272 transitions (discarded 33 similar events)
[2024-06-02 23:05:35] [INFO ] Invariant cache hit.
[2024-06-02 23:05:36] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-06-02 23:05:36] [INFO ] Implicit Places using invariants and state equation in 161 ms returned []
Implicit Place search using SMT with State Equation took 238 ms to find 0 implicit places.
[2024-06-02 23:05:36] [INFO ] Redundant transitions in 3 ms returned []
[2024-06-02 23:05:36] [INFO ] Flow matrix only has 272 transitions (discarded 33 similar events)
[2024-06-02 23:05:36] [INFO ] Invariant cache hit.
[2024-06-02 23:05:36] [INFO ] Dead Transitions using invariants and state equation in 111 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 108/115 places, 305/312 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 382 ms. Remains : 108/115 places, 305/312 transitions.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Running random walk in product with property : FireWire-PT-09-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (NEQ s36 1) (NEQ s48 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 1 reset in 53 ms.
Product exploration explored 100000 steps with 2 reset in 52 ms.
Computed a total of 8 stabilizing places and 15 stable transitions
Computed a total of 8 stabilizing places and 15 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 80 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Finished random walk after 543 steps, including 23 resets, run visited all 1 properties in 4 ms. (steps per millisecond=135 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 77 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Support contains 2 out of 108 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 108/108 places, 305/305 transitions.
Applied a total of 0 rules in 9 ms. Remains 108 /108 variables (removed 0) and now considering 305/305 (removed 0) transitions.
[2024-06-02 23:05:36] [INFO ] Flow matrix only has 272 transitions (discarded 33 similar events)
[2024-06-02 23:05:36] [INFO ] Invariant cache hit.
[2024-06-02 23:05:36] [INFO ] Implicit Places using invariants in 57 ms returned []
[2024-06-02 23:05:36] [INFO ] Flow matrix only has 272 transitions (discarded 33 similar events)
[2024-06-02 23:05:36] [INFO ] Invariant cache hit.
[2024-06-02 23:05:36] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-06-02 23:05:36] [INFO ] Implicit Places using invariants and state equation in 176 ms returned []
Implicit Place search using SMT with State Equation took 235 ms to find 0 implicit places.
[2024-06-02 23:05:36] [INFO ] Redundant transitions in 3 ms returned []
[2024-06-02 23:05:36] [INFO ] Flow matrix only has 272 transitions (discarded 33 similar events)
[2024-06-02 23:05:36] [INFO ] Invariant cache hit.
[2024-06-02 23:05:37] [INFO ] Dead Transitions using invariants and state equation in 107 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 358 ms. Remains : 108/108 places, 305/305 transitions.
Computed a total of 8 stabilizing places and 15 stable transitions
Computed a total of 8 stabilizing places and 15 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 78 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Finished random walk after 591 steps, including 28 resets, run visited all 1 properties in 2 ms. (steps per millisecond=295 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 94 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Product exploration explored 100000 steps with 2 reset in 52 ms.
Product exploration explored 100000 steps with 2 reset in 53 ms.
Built C files in :
/tmp/ltsmin848311850987685864
[2024-06-02 23:05:37] [INFO ] Computing symmetric may disable matrix : 305 transitions.
[2024-06-02 23:05:37] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-02 23:05:37] [INFO ] Computing symmetric may enable matrix : 305 transitions.
[2024-06-02 23:05:37] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-02 23:05:37] [INFO ] Computing Do-Not-Accords matrix : 305 transitions.
[2024-06-02 23:05:37] [INFO ] Computation of Completed DNA matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-02 23:05:37] [INFO ] Built C files in 50ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin848311850987685864
Running compilation step : cd /tmp/ltsmin848311850987685864;'/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 814 ms.
Running link step : cd /tmp/ltsmin848311850987685864;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 46 ms.
Running LTSmin : cd /tmp/ltsmin848311850987685864;'/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/stateBased16599484749996770581.hoa' '--buchi-type=spotba'
LTSmin run took 433 ms.
FORMULA FireWire-PT-09-LTLFireability-11 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property FireWire-PT-09-LTLFireability-11 finished in 2972 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(p0)))'
Support contains 2 out of 115 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 115/115 places, 312/312 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 113 transition count 309
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 113 transition count 309
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 112 transition count 307
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 112 transition count 307
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 111 transition count 305
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 111 transition count 305
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 110 transition count 304
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 14 place count 107 transition count 310
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 20 place count 107 transition count 304
Applied a total of 20 rules in 17 ms. Remains 107 /115 variables (removed 8) and now considering 304/312 (removed 8) transitions.
[2024-06-02 23:05:38] [INFO ] Flow matrix only has 271 transitions (discarded 33 similar events)
// Phase 1: matrix 271 rows 107 cols
[2024-06-02 23:05:38] [INFO ] Computed 6 invariants in 2 ms
[2024-06-02 23:05:38] [INFO ] Implicit Places using invariants in 61 ms returned []
[2024-06-02 23:05:38] [INFO ] Flow matrix only has 271 transitions (discarded 33 similar events)
[2024-06-02 23:05:38] [INFO ] Invariant cache hit.
[2024-06-02 23:05:39] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-02 23:05:39] [INFO ] Implicit Places using invariants and state equation in 142 ms returned []
Implicit Place search using SMT with State Equation took 206 ms to find 0 implicit places.
[2024-06-02 23:05:39] [INFO ] Redundant transitions in 2 ms returned []
[2024-06-02 23:05:39] [INFO ] Flow matrix only has 271 transitions (discarded 33 similar events)
[2024-06-02 23:05:39] [INFO ] Invariant cache hit.
[2024-06-02 23:05:39] [INFO ] Dead Transitions using invariants and state equation in 101 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 107/115 places, 304/312 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 335 ms. Remains : 107/115 places, 304/312 transitions.
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Running random walk in product with property : FireWire-PT-09-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (NEQ s2 1) (NEQ s14 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 42 ms.
Product exploration explored 100000 steps with 1 reset in 47 ms.
Computed a total of 7 stabilizing places and 14 stable transitions
Computed a total of 7 stabilizing places and 14 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 60 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Finished random walk after 2364 steps, including 131 resets, run visited all 1 properties in 10 ms. (steps per millisecond=236 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 112 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Support contains 2 out of 107 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 107/107 places, 304/304 transitions.
Applied a total of 0 rules in 7 ms. Remains 107 /107 variables (removed 0) and now considering 304/304 (removed 0) transitions.
[2024-06-02 23:05:39] [INFO ] Flow matrix only has 271 transitions (discarded 33 similar events)
[2024-06-02 23:05:39] [INFO ] Invariant cache hit.
[2024-06-02 23:05:39] [INFO ] Implicit Places using invariants in 55 ms returned []
[2024-06-02 23:05:39] [INFO ] Flow matrix only has 271 transitions (discarded 33 similar events)
[2024-06-02 23:05:39] [INFO ] Invariant cache hit.
[2024-06-02 23:05:39] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-02 23:05:39] [INFO ] Implicit Places using invariants and state equation in 146 ms returned []
Implicit Place search using SMT with State Equation took 202 ms to find 0 implicit places.
[2024-06-02 23:05:39] [INFO ] Redundant transitions in 1 ms returned []
[2024-06-02 23:05:39] [INFO ] Flow matrix only has 271 transitions (discarded 33 similar events)
[2024-06-02 23:05:39] [INFO ] Invariant cache hit.
[2024-06-02 23:05:39] [INFO ] Dead Transitions using invariants and state equation in 101 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 316 ms. Remains : 107/107 places, 304/304 transitions.
Computed a total of 7 stabilizing places and 14 stable transitions
Computed a total of 7 stabilizing places and 14 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 73 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 558 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 125 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Finished probabilistic random walk after 17646 steps, run visited all 1 properties in 27 ms. (steps per millisecond=653 )
Probabilistic random walk after 17646 steps, saw 5216 distinct states, run finished after 27 ms. (steps per millisecond=653 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 93 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Product exploration explored 100000 steps with 4 reset in 47 ms.
Product exploration explored 100000 steps with 2 reset in 45 ms.
Built C files in :
/tmp/ltsmin5578234023879802127
[2024-06-02 23:05:40] [INFO ] Computing symmetric may disable matrix : 304 transitions.
[2024-06-02 23:05:40] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-02 23:05:40] [INFO ] Computing symmetric may enable matrix : 304 transitions.
[2024-06-02 23:05:40] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-02 23:05:40] [INFO ] Computing Do-Not-Accords matrix : 304 transitions.
[2024-06-02 23:05:40] [INFO ] Computation of Completed DNA matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-02 23:05:40] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5578234023879802127
Running compilation step : cd /tmp/ltsmin5578234023879802127;'/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 574 ms.
Running link step : cd /tmp/ltsmin5578234023879802127;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin5578234023879802127;'/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/stateBased16384403254330684406.hoa' '--buchi-type=spotba'
LTSmin run took 646 ms.
FORMULA FireWire-PT-09-LTLFireability-12 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property FireWire-PT-09-LTLFireability-12 finished in 2848 ms.
All properties solved by simple procedures.
Total runtime 32235 ms.

BK_STOP 1717369542694

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
++ perl -pe 's/.*\.//g'
+ 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="FireWire-PT-09"
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 FireWire-PT-09, 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 r571-tall-171734910300148"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FireWire-PT-09.tgz
mv FireWire-PT-09 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 ;