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-171734910300142.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 FireWire-PT-08, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r571-tall-171734910300142
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 464K
-rw-r--r-- 1 mcc users 7.7K Jun 2 17:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K Jun 2 17:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Jun 2 17:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Jun 2 17:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Jun 2 17:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Jun 2 17:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Jun 2 17:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Jun 2 17:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 2 16:33 NewModel
-rw-r--r-- 1 mcc users 7.7K Jun 2 17:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 78K Jun 2 17:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Jun 2 17:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 36K 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 97K 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-08-LTLCardinality-00
FORMULA_NAME FireWire-PT-08-LTLCardinality-01
FORMULA_NAME FireWire-PT-08-LTLCardinality-02
FORMULA_NAME FireWire-PT-08-LTLCardinality-03
FORMULA_NAME FireWire-PT-08-LTLCardinality-04
FORMULA_NAME FireWire-PT-08-LTLCardinality-05
FORMULA_NAME FireWire-PT-08-LTLCardinality-06
FORMULA_NAME FireWire-PT-08-LTLCardinality-07
FORMULA_NAME FireWire-PT-08-LTLCardinality-08
FORMULA_NAME FireWire-PT-08-LTLCardinality-09
FORMULA_NAME FireWire-PT-08-LTLCardinality-10
FORMULA_NAME FireWire-PT-08-LTLCardinality-11
FORMULA_NAME FireWire-PT-08-LTLCardinality-12
FORMULA_NAME FireWire-PT-08-LTLCardinality-13
FORMULA_NAME FireWire-PT-08-LTLCardinality-14
FORMULA_NAME FireWire-PT-08-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717369407931

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=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FireWire-PT-08
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-06-02 23:03:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-06-02 23:03:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-02 23:03:29] [INFO ] Load time of PNML (sax parser for PT used): 60 ms
[2024-06-02 23:03:29] [INFO ] Transformed 127 places.
[2024-06-02 23:03:29] [INFO ] Transformed 397 transitions.
[2024-06-02 23:03:29] [INFO ] Found NUPN structural information;
[2024-06-02 23:03:29] [INFO ] Parsed PT model containing 127 places and 397 transitions and 1475 arcs in 122 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 53 transitions
Reduce redundant transitions removed 53 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA FireWire-PT-08-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FireWire-PT-08-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FireWire-PT-08-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FireWire-PT-08-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FireWire-PT-08-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FireWire-PT-08-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FireWire-PT-08-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 25 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 344/344 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 124 transition count 337
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 124 transition count 337
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 7 place count 124 transition count 336
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 9 place count 122 transition count 331
Iterating global reduction 1 with 2 rules applied. Total rules applied 11 place count 122 transition count 331
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 1 with 6 rules applied. Total rules applied 17 place count 122 transition count 325
Applied a total of 17 rules in 32 ms. Remains 122 /127 variables (removed 5) and now considering 325/344 (removed 19) transitions.
[2024-06-02 23:03:30] [INFO ] Flow matrix only has 299 transitions (discarded 26 similar events)
// Phase 1: matrix 299 rows 122 cols
[2024-06-02 23:03:30] [INFO ] Computed 8 invariants in 10 ms
[2024-06-02 23:03:30] [INFO ] Implicit Places using invariants in 201 ms returned []
[2024-06-02 23:03:30] [INFO ] Flow matrix only has 299 transitions (discarded 26 similar events)
[2024-06-02 23:03:30] [INFO ] Invariant cache hit.
[2024-06-02 23:03:30] [INFO ] State equation strengthened by 43 read => feed constraints.
[2024-06-02 23:03:30] [INFO ] Implicit Places using invariants and state equation in 297 ms returned []
Implicit Place search using SMT with State Equation took 750 ms to find 0 implicit places.
[2024-06-02 23:03:30] [INFO ] Flow matrix only has 299 transitions (discarded 26 similar events)
[2024-06-02 23:03:30] [INFO ] Invariant cache hit.
[2024-06-02 23:03:30] [INFO ] Dead Transitions using invariants and state equation in 161 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 122/127 places, 325/344 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 947 ms. Remains : 122/127 places, 325/344 transitions.
Support contains 25 out of 122 places after structural reductions.
[2024-06-02 23:03:30] [INFO ] Flatten gal took : 51 ms
[2024-06-02 23:03:30] [INFO ] Flatten gal took : 22 ms
[2024-06-02 23:03:30] [INFO ] Input system was already deterministic with 325 transitions.
Incomplete random walk after 10000 steps, including 581 resets, run finished after 479 ms. (steps per millisecond=20 ) properties (out of 16) seen :6
Incomplete Best-First random walk after 10001 steps, including 151 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 136 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 151 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 126 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 127 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 152 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 158 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 18 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 208 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 184 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
[2024-06-02 23:03:32] [INFO ] Flow matrix only has 299 transitions (discarded 26 similar events)
[2024-06-02 23:03:32] [INFO ] Invariant cache hit.
[2024-06-02 23:03:32] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-06-02 23:03:32] [INFO ] After 93ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2024-06-02 23:03:32] [INFO ] [Nat]Absence check using 8 positive place invariants in 4 ms returned sat
[2024-06-02 23:03:32] [INFO ] After 228ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :10
[2024-06-02 23:03:32] [INFO ] State equation strengthened by 43 read => feed constraints.
[2024-06-02 23:03:32] [INFO ] After 146ms SMT Verify possible using 43 Read/Feed constraints in natural domain returned unsat :0 sat :10
[2024-06-02 23:03:32] [INFO ] Deduced a trap composed of 36 places in 44 ms of which 4 ms to minimize.
[2024-06-02 23:03:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 61 ms
[2024-06-02 23:03:32] [INFO ] Deduced a trap composed of 44 places in 48 ms of which 1 ms to minimize.
[2024-06-02 23:03:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 63 ms
[2024-06-02 23:03:32] [INFO ] Deduced a trap composed of 17 places in 24 ms of which 1 ms to minimize.
[2024-06-02 23:03:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 41 ms
[2024-06-02 23:03:32] [INFO ] After 461ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :9
Attempting to minimize the solution found.
Minimization took 115 ms.
[2024-06-02 23:03:33] [INFO ] After 895ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :9
Fused 10 Parikh solutions to 9 different solutions.
Parikh walk visited 0 properties in 67 ms.
Support contains 13 out of 122 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 122/122 places, 325/325 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 122 transition count 322
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 5 place count 120 transition count 317
Iterating global reduction 1 with 2 rules applied. Total rules applied 7 place count 120 transition count 317
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 8 place count 119 transition count 315
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 119 transition count 315
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 11 place count 118 transition count 314
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 15 place count 116 transition count 318
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 19 place count 116 transition count 314
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 21 place count 116 transition count 312
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 22 place count 116 transition count 314
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 25 place count 115 transition count 312
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 27 place count 115 transition count 310
Applied a total of 27 rules in 74 ms. Remains 115 /122 variables (removed 7) and now considering 310/325 (removed 15) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74 ms. Remains : 115/122 places, 310/325 transitions.
Incomplete random walk after 10000 steps, including 545 resets, run finished after 158 ms. (steps per millisecond=63 ) properties (out of 9) seen :2
Incomplete Best-First random walk after 10001 steps, including 136 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 124 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 138 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 140 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 171 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 140 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2024-06-02 23:03:33] [INFO ] Flow matrix only has 283 transitions (discarded 27 similar events)
// Phase 1: matrix 283 rows 115 cols
[2024-06-02 23:03:33] [INFO ] Computed 8 invariants in 3 ms
[2024-06-02 23:03:33] [INFO ] [Real]Absence check using 8 positive place invariants in 4 ms returned sat
[2024-06-02 23:03:33] [INFO ] After 49ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2024-06-02 23:03:33] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2024-06-02 23:03:33] [INFO ] After 125ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2024-06-02 23:03:33] [INFO ] State equation strengthened by 43 read => feed constraints.
[2024-06-02 23:03:33] [INFO ] After 76ms SMT Verify possible using 43 Read/Feed constraints in natural domain returned unsat :0 sat :7
[2024-06-02 23:03:34] [INFO ] Deduced a trap composed of 34 places in 31 ms of which 0 ms to minimize.
[2024-06-02 23:03:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 45 ms
[2024-06-02 23:03:34] [INFO ] Deduced a trap composed of 42 places in 29 ms of which 0 ms to minimize.
[2024-06-02 23:03:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 51 ms
[2024-06-02 23:03:34] [INFO ] Deduced a trap composed of 15 places in 55 ms of which 1 ms to minimize.
[2024-06-02 23:03:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 70 ms
[2024-06-02 23:03:34] [INFO ] Deduced a trap composed of 16 places in 29 ms of which 0 ms to minimize.
[2024-06-02 23:03:34] [INFO ] Deduced a trap composed of 18 places in 27 ms of which 1 ms to minimize.
[2024-06-02 23:03:34] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 89 ms
[2024-06-02 23:03:34] [INFO ] After 421ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 80 ms.
[2024-06-02 23:03:34] [INFO ] After 707ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Parikh walk visited 0 properties in 43 ms.
Support contains 11 out of 115 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 115/115 places, 310/310 transitions.
Applied a total of 0 rules in 16 ms. Remains 115 /115 variables (removed 0) and now considering 310/310 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 115/115 places, 310/310 transitions.
Incomplete random walk after 10000 steps, including 567 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 116 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 129 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 129 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 153 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 7) 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 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 142 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 14 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 7) seen :0
Finished probabilistic random walk after 619088 steps, run visited all 7 properties in 1880 ms. (steps per millisecond=329 )
Probabilistic random walk after 619088 steps, saw 135677 distinct states, run finished after 1880 ms. (steps per millisecond=329 ) properties seen :7
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 1 atomic propositions for a total of 9 simplifications.
Computed a total of 21 stabilizing places and 43 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((G((p0&&X(p0)))||(X(p2)&&p1))))'
Support contains 4 out of 122 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 122/122 places, 325/325 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 120 transition count 320
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 120 transition count 320
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 118 transition count 315
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 118 transition count 315
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 117 transition count 313
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 117 transition count 313
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 116 transition count 310
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 116 transition count 310
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 115 transition count 308
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 115 transition count 308
Applied a total of 14 rules in 12 ms. Remains 115 /122 variables (removed 7) and now considering 308/325 (removed 17) transitions.
[2024-06-02 23:03:36] [INFO ] Flow matrix only has 282 transitions (discarded 26 similar events)
// Phase 1: matrix 282 rows 115 cols
[2024-06-02 23:03:36] [INFO ] Computed 8 invariants in 2 ms
[2024-06-02 23:03:37] [INFO ] Implicit Places using invariants in 65 ms returned []
[2024-06-02 23:03:37] [INFO ] Flow matrix only has 282 transitions (discarded 26 similar events)
[2024-06-02 23:03:37] [INFO ] Invariant cache hit.
[2024-06-02 23:03:37] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-02 23:03:37] [INFO ] Implicit Places using invariants and state equation in 241 ms returned []
Implicit Place search using SMT with State Equation took 308 ms to find 0 implicit places.
[2024-06-02 23:03:37] [INFO ] Flow matrix only has 282 transitions (discarded 26 similar events)
[2024-06-02 23:03:37] [INFO ] Invariant cache hit.
[2024-06-02 23:03:37] [INFO ] Dead Transitions using invariants and state equation in 119 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 115/122 places, 308/325 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 441 ms. Remains : 115/122 places, 308/325 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 328 ms :[true, (NOT p2), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : FireWire-PT-08-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p2), acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}, { cond=(AND p0 p1), acceptance={} source=3 dest: 5}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=5 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={} source=5 dest: 4}]], initial=2, aps=[p2:(AND (EQ s107 0) (EQ s29 1)), p0:(OR (EQ s67 0) (EQ s45 1)), p1:(AND (EQ s45 0) (EQ s67 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 153 ms.
Product exploration explored 100000 steps with 1 reset in 94 ms.
Computed a total of 16 stabilizing places and 31 stable transitions
Computed a total of 16 stabilizing places and 31 stable transitions
Knowledge obtained : [(AND (NOT p2) p0 (NOT p1)), (X (AND p0 (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 p1))), true, (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT p2))), (X (X (AND p0 (NOT p2)))), (X (X p0))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 10 factoid took 124 ms. Reduced automaton from 6 states, 11 edges and 3 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 49 ms :[true, (NOT p0)]
Incomplete random walk after 10000 steps, including 549 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 130 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Finished probabilistic random walk after 2568 steps, run visited all 1 properties in 22 ms. (steps per millisecond=116 )
Probabilistic random walk after 2568 steps, saw 1335 distinct states, run finished after 22 ms. (steps per millisecond=116 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p2) p0 (NOT p1)), (X (AND p0 (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 p1))), true, (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT p2))), (X (X (AND p0 (NOT p2)))), (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 10 factoid took 140 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-08-LTLCardinality-02 FALSE TECHNIQUES KNOWLEDGE
Treatment of property FireWire-PT-08-LTLCardinality-02 finished in 1470 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(G(p0))&&F(p1)))))'
Support contains 3 out of 122 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 122/122 places, 325/325 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 119 transition count 319
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 119 transition count 319
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 8 place count 119 transition count 317
Applied a total of 8 rules in 5 ms. Remains 119 /122 variables (removed 3) and now considering 317/325 (removed 8) transitions.
[2024-06-02 23:03:38] [INFO ] Flow matrix only has 291 transitions (discarded 26 similar events)
// Phase 1: matrix 291 rows 119 cols
[2024-06-02 23:03:38] [INFO ] Computed 8 invariants in 2 ms
[2024-06-02 23:03:38] [INFO ] Implicit Places using invariants in 58 ms returned []
[2024-06-02 23:03:38] [INFO ] Flow matrix only has 291 transitions (discarded 26 similar events)
[2024-06-02 23:03:38] [INFO ] Invariant cache hit.
[2024-06-02 23:03:38] [INFO ] State equation strengthened by 43 read => feed constraints.
[2024-06-02 23:03:38] [INFO ] Implicit Places using invariants and state equation in 156 ms returned []
Implicit Place search using SMT with State Equation took 220 ms to find 0 implicit places.
[2024-06-02 23:03:38] [INFO ] Flow matrix only has 291 transitions (discarded 26 similar events)
[2024-06-02 23:03:38] [INFO ] Invariant cache hit.
[2024-06-02 23:03:38] [INFO ] Dead Transitions using invariants and state equation in 104 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 119/122 places, 317/325 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 332 ms. Remains : 119/122 places, 317/325 transitions.
Stuttering acceptance computed with spot in 192 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : FireWire-PT-08-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}, { cond=(NOT p1), acceptance={} source=2 dest: 4}], [{ cond=p0, acceptance={} source=3 dest: 3}, { cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(OR (EQ s52 0) (EQ s0 1)), p0:(EQ s73 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], 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-08-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FireWire-PT-08-LTLCardinality-03 finished in 542 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(X((p0&&X(F(p1)))))))'
Support contains 4 out of 122 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 122/122 places, 325/325 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 118 transition count 316
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 118 transition count 316
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 10 place count 118 transition count 314
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 12 place count 116 transition count 309
Iterating global reduction 1 with 2 rules applied. Total rules applied 14 place count 116 transition count 309
Applied a total of 14 rules in 8 ms. Remains 116 /122 variables (removed 6) and now considering 309/325 (removed 16) transitions.
[2024-06-02 23:03:38] [INFO ] Flow matrix only has 283 transitions (discarded 26 similar events)
// Phase 1: matrix 283 rows 116 cols
[2024-06-02 23:03:38] [INFO ] Computed 8 invariants in 2 ms
[2024-06-02 23:03:38] [INFO ] Implicit Places using invariants in 52 ms returned []
[2024-06-02 23:03:38] [INFO ] Flow matrix only has 283 transitions (discarded 26 similar events)
[2024-06-02 23:03:38] [INFO ] Invariant cache hit.
[2024-06-02 23:03:39] [INFO ] State equation strengthened by 41 read => feed constraints.
[2024-06-02 23:03:39] [INFO ] Implicit Places using invariants and state equation in 289 ms returned []
Implicit Place search using SMT with State Equation took 342 ms to find 0 implicit places.
[2024-06-02 23:03:39] [INFO ] Flow matrix only has 283 transitions (discarded 26 similar events)
[2024-06-02 23:03:39] [INFO ] Invariant cache hit.
[2024-06-02 23:03:39] [INFO ] Dead Transitions using invariants and state equation in 119 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 116/122 places, 309/325 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 478 ms. Remains : 116/122 places, 309/325 transitions.
Stuttering acceptance computed with spot in 225 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : FireWire-PT-08-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={0} source=5 dest: 5}]], initial=4, aps=[p1:(AND (EQ s82 0) (EQ s72 1)), p0:(OR (EQ s84 0) (EQ s65 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, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA FireWire-PT-08-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FireWire-PT-08-LTLCardinality-05 finished in 721 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 122 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 122/122 places, 325/325 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 120 transition count 320
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 120 transition count 320
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 5 place count 120 transition count 319
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 119 transition count 317
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 119 transition count 317
Applied a total of 7 rules in 6 ms. Remains 119 /122 variables (removed 3) and now considering 317/325 (removed 8) transitions.
[2024-06-02 23:03:39] [INFO ] Flow matrix only has 291 transitions (discarded 26 similar events)
// Phase 1: matrix 291 rows 119 cols
[2024-06-02 23:03:39] [INFO ] Computed 8 invariants in 2 ms
[2024-06-02 23:03:39] [INFO ] Implicit Places using invariants in 60 ms returned []
[2024-06-02 23:03:39] [INFO ] Flow matrix only has 291 transitions (discarded 26 similar events)
[2024-06-02 23:03:39] [INFO ] Invariant cache hit.
[2024-06-02 23:03:39] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-06-02 23:03:39] [INFO ] Implicit Places using invariants and state equation in 246 ms returned []
Implicit Place search using SMT with State Equation took 308 ms to find 0 implicit places.
[2024-06-02 23:03:39] [INFO ] Flow matrix only has 291 transitions (discarded 26 similar events)
[2024-06-02 23:03:39] [INFO ] Invariant cache hit.
[2024-06-02 23:03:40] [INFO ] Dead Transitions using invariants and state equation in 119 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 119/122 places, 317/325 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 435 ms. Remains : 119/122 places, 317/325 transitions.
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : FireWire-PT-08-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s106 0) (EQ s90 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]]
Product exploration explored 100000 steps with 50000 reset in 272 ms.
Product exploration explored 100000 steps with 50000 reset in 225 ms.
Computed a total of 21 stabilizing places and 43 stable transitions
Computed a total of 21 stabilizing places and 43 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 11 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA FireWire-PT-08-LTLCardinality-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property FireWire-PT-08-LTLCardinality-06 finished in 1049 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 122 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 122/122 places, 325/325 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 117 transition count 315
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 117 transition count 315
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 10 place count 117 transition count 313
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 12 place count 115 transition count 308
Iterating global reduction 1 with 2 rules applied. Total rules applied 14 place count 115 transition count 308
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 15 place count 114 transition count 306
Iterating global reduction 1 with 1 rules applied. Total rules applied 16 place count 114 transition count 306
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 17 place count 113 transition count 303
Iterating global reduction 1 with 1 rules applied. Total rules applied 18 place count 113 transition count 303
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 19 place count 112 transition count 301
Iterating global reduction 1 with 1 rules applied. Total rules applied 20 place count 112 transition count 301
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 21 place count 111 transition count 298
Iterating global reduction 1 with 1 rules applied. Total rules applied 22 place count 111 transition count 298
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 23 place count 110 transition count 296
Iterating global reduction 1 with 1 rules applied. Total rules applied 24 place count 110 transition count 296
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 25 place count 109 transition count 293
Iterating global reduction 1 with 1 rules applied. Total rules applied 26 place count 109 transition count 293
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 27 place count 108 transition count 291
Iterating global reduction 1 with 1 rules applied. Total rules applied 28 place count 108 transition count 291
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 29 place count 107 transition count 289
Iterating global reduction 1 with 1 rules applied. Total rules applied 30 place count 107 transition count 289
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 31 place count 106 transition count 287
Iterating global reduction 1 with 1 rules applied. Total rules applied 32 place count 106 transition count 287
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 34 place count 105 transition count 286
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 38 place count 103 transition count 290
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 1 with 4 rules applied. Total rules applied 42 place count 103 transition count 286
Applied a total of 42 rules in 41 ms. Remains 103 /122 variables (removed 19) and now considering 286/325 (removed 39) transitions.
[2024-06-02 23:03:40] [INFO ] Flow matrix only has 256 transitions (discarded 30 similar events)
// Phase 1: matrix 256 rows 103 cols
[2024-06-02 23:03:40] [INFO ] Computed 8 invariants in 2 ms
[2024-06-02 23:03:40] [INFO ] Implicit Places using invariants in 54 ms returned []
[2024-06-02 23:03:40] [INFO ] Flow matrix only has 256 transitions (discarded 30 similar events)
[2024-06-02 23:03:40] [INFO ] Invariant cache hit.
[2024-06-02 23:03:40] [INFO ] State equation strengthened by 38 read => feed constraints.
[2024-06-02 23:03:41] [INFO ] Implicit Places using invariants and state equation in 257 ms returned []
Implicit Place search using SMT with State Equation took 316 ms to find 0 implicit places.
[2024-06-02 23:03:41] [INFO ] Redundant transitions in 26 ms returned []
[2024-06-02 23:03:41] [INFO ] Flow matrix only has 256 transitions (discarded 30 similar events)
[2024-06-02 23:03:41] [INFO ] Invariant cache hit.
[2024-06-02 23:03:41] [INFO ] Dead Transitions using invariants and state equation in 112 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 103/122 places, 286/325 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 507 ms. Remains : 103/122 places, 286/325 transitions.
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : FireWire-PT-08-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s30 0) (EQ s25 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1 reset in 54 ms.
Product exploration explored 100000 steps with 2 reset in 49 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 75 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Finished random walk after 30 steps, including 1 resets, run visited all 1 properties in 1 ms. (steps per millisecond=30 )
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 83 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 173 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 103 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 103/103 places, 286/286 transitions.
Applied a total of 0 rules in 11 ms. Remains 103 /103 variables (removed 0) and now considering 286/286 (removed 0) transitions.
[2024-06-02 23:03:41] [INFO ] Flow matrix only has 256 transitions (discarded 30 similar events)
[2024-06-02 23:03:41] [INFO ] Invariant cache hit.
[2024-06-02 23:03:41] [INFO ] Implicit Places using invariants in 57 ms returned []
[2024-06-02 23:03:41] [INFO ] Flow matrix only has 256 transitions (discarded 30 similar events)
[2024-06-02 23:03:41] [INFO ] Invariant cache hit.
[2024-06-02 23:03:41] [INFO ] State equation strengthened by 38 read => feed constraints.
[2024-06-02 23:03:42] [INFO ] Implicit Places using invariants and state equation in 261 ms returned []
Implicit Place search using SMT with State Equation took 321 ms to find 0 implicit places.
[2024-06-02 23:03:42] [INFO ] Redundant transitions in 3 ms returned []
[2024-06-02 23:03:42] [INFO ] Flow matrix only has 256 transitions (discarded 30 similar events)
[2024-06-02 23:03:42] [INFO ] Invariant cache hit.
[2024-06-02 23:03:42] [INFO ] Dead Transitions using invariants and state equation in 100 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 443 ms. Remains : 103/103 places, 286/286 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 85 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Finished random walk after 48 steps, including 4 resets, run visited all 1 properties in 1 ms. (steps per millisecond=48 )
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 99 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 44 ms.
Product exploration explored 100000 steps with 1 reset in 47 ms.
Built C files in :
/tmp/ltsmin445654561893651494
[2024-06-02 23:03:42] [INFO ] Computing symmetric may disable matrix : 286 transitions.
[2024-06-02 23:03:42] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-02 23:03:42] [INFO ] Computing symmetric may enable matrix : 286 transitions.
[2024-06-02 23:03:42] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-02 23:03:42] [INFO ] Computing Do-Not-Accords matrix : 286 transitions.
[2024-06-02 23:03:42] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-02 23:03:42] [INFO ] Built C files in 58ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin445654561893651494
Running compilation step : cd /tmp/ltsmin445654561893651494;'/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 623 ms.
Running link step : cd /tmp/ltsmin445654561893651494;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin445654561893651494;'/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/stateBased14775995142901036397.hoa' '--buchi-type=spotba'
LTSmin run took 399 ms.
FORMULA FireWire-PT-08-LTLCardinality-08 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property FireWire-PT-08-LTLCardinality-08 finished in 3381 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 122 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 122/122 places, 325/325 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 117 transition count 315
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 117 transition count 315
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 10 place count 117 transition count 313
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 12 place count 115 transition count 308
Iterating global reduction 1 with 2 rules applied. Total rules applied 14 place count 115 transition count 308
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 15 place count 114 transition count 306
Iterating global reduction 1 with 1 rules applied. Total rules applied 16 place count 114 transition count 306
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 17 place count 113 transition count 303
Iterating global reduction 1 with 1 rules applied. Total rules applied 18 place count 113 transition count 303
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 19 place count 112 transition count 301
Iterating global reduction 1 with 1 rules applied. Total rules applied 20 place count 112 transition count 301
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 21 place count 111 transition count 298
Iterating global reduction 1 with 1 rules applied. Total rules applied 22 place count 111 transition count 298
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 23 place count 110 transition count 296
Iterating global reduction 1 with 1 rules applied. Total rules applied 24 place count 110 transition count 296
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 25 place count 109 transition count 293
Iterating global reduction 1 with 1 rules applied. Total rules applied 26 place count 109 transition count 293
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 28 place count 108 transition count 292
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 34 place count 105 transition count 298
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 1 with 6 rules applied. Total rules applied 40 place count 105 transition count 292
Applied a total of 40 rules in 36 ms. Remains 105 /122 variables (removed 17) and now considering 292/325 (removed 33) transitions.
[2024-06-02 23:03:44] [INFO ] Flow matrix only has 259 transitions (discarded 33 similar events)
// Phase 1: matrix 259 rows 105 cols
[2024-06-02 23:03:44] [INFO ] Computed 8 invariants in 3 ms
[2024-06-02 23:03:44] [INFO ] Implicit Places using invariants in 60 ms returned []
[2024-06-02 23:03:44] [INFO ] Flow matrix only has 259 transitions (discarded 33 similar events)
[2024-06-02 23:03:44] [INFO ] Invariant cache hit.
[2024-06-02 23:03:44] [INFO ] State equation strengthened by 38 read => feed constraints.
[2024-06-02 23:03:44] [INFO ] Implicit Places using invariants and state equation in 171 ms returned []
Implicit Place search using SMT with State Equation took 233 ms to find 0 implicit places.
[2024-06-02 23:03:44] [INFO ] Redundant transitions in 2 ms returned []
[2024-06-02 23:03:44] [INFO ] Flow matrix only has 259 transitions (discarded 33 similar events)
[2024-06-02 23:03:44] [INFO ] Invariant cache hit.
[2024-06-02 23:03:44] [INFO ] Dead Transitions using invariants and state equation in 113 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 105/122 places, 292/325 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 390 ms. Remains : 105/122 places, 292/325 transitions.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Running random walk in product with property : FireWire-PT-08-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s4 0) (EQ s100 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA FireWire-PT-08-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FireWire-PT-08-LTLCardinality-09 finished in 432 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 122 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 122/122 places, 325/325 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 117 transition count 315
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 117 transition count 315
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 10 place count 117 transition count 313
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 12 place count 115 transition count 308
Iterating global reduction 1 with 2 rules applied. Total rules applied 14 place count 115 transition count 308
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 15 place count 114 transition count 306
Iterating global reduction 1 with 1 rules applied. Total rules applied 16 place count 114 transition count 306
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 17 place count 113 transition count 303
Iterating global reduction 1 with 1 rules applied. Total rules applied 18 place count 113 transition count 303
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 19 place count 112 transition count 301
Iterating global reduction 1 with 1 rules applied. Total rules applied 20 place count 112 transition count 301
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 22 place count 111 transition count 300
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 28 place count 108 transition count 306
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 1 with 6 rules applied. Total rules applied 34 place count 108 transition count 300
Applied a total of 34 rules in 23 ms. Remains 108 /122 variables (removed 14) and now considering 300/325 (removed 25) transitions.
[2024-06-02 23:03:44] [INFO ] Flow matrix only has 267 transitions (discarded 33 similar events)
// Phase 1: matrix 267 rows 108 cols
[2024-06-02 23:03:44] [INFO ] Computed 8 invariants in 1 ms
[2024-06-02 23:03:44] [INFO ] Implicit Places using invariants in 57 ms returned []
[2024-06-02 23:03:44] [INFO ] Flow matrix only has 267 transitions (discarded 33 similar events)
[2024-06-02 23:03:44] [INFO ] Invariant cache hit.
[2024-06-02 23:03:44] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-02 23:03:44] [INFO ] Implicit Places using invariants and state equation in 254 ms returned []
Implicit Place search using SMT with State Equation took 312 ms to find 0 implicit places.
[2024-06-02 23:03:44] [INFO ] Redundant transitions in 2 ms returned []
[2024-06-02 23:03:44] [INFO ] Flow matrix only has 267 transitions (discarded 33 similar events)
[2024-06-02 23:03:44] [INFO ] Invariant cache hit.
[2024-06-02 23:03:44] [INFO ] Dead Transitions using invariants and state equation in 113 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 108/122 places, 300/325 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 461 ms. Remains : 108/122 places, 300/325 transitions.
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : FireWire-PT-08-LTLCardinality-12 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:(OR (EQ s27 0) (EQ s100 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 43 ms.
Product exploration explored 100000 steps with 0 reset in 42 ms.
Computed a total of 14 stabilizing places and 29 stable transitions
Computed a total of 14 stabilizing places and 29 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 85 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Finished random walk after 201 steps, including 16 resets, run visited all 1 properties in 2 ms. (steps per millisecond=100 )
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 88 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 108 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 108/108 places, 300/300 transitions.
Applied a total of 0 rules in 12 ms. Remains 108 /108 variables (removed 0) and now considering 300/300 (removed 0) transitions.
[2024-06-02 23:03:45] [INFO ] Flow matrix only has 267 transitions (discarded 33 similar events)
[2024-06-02 23:03:45] [INFO ] Invariant cache hit.
[2024-06-02 23:03:45] [INFO ] Implicit Places using invariants in 62 ms returned []
[2024-06-02 23:03:45] [INFO ] Flow matrix only has 267 transitions (discarded 33 similar events)
[2024-06-02 23:03:45] [INFO ] Invariant cache hit.
[2024-06-02 23:03:45] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-06-02 23:03:45] [INFO ] Implicit Places using invariants and state equation in 248 ms returned []
Implicit Place search using SMT with State Equation took 312 ms to find 0 implicit places.
[2024-06-02 23:03:45] [INFO ] Redundant transitions in 2 ms returned []
[2024-06-02 23:03:45] [INFO ] Flow matrix only has 267 transitions (discarded 33 similar events)
[2024-06-02 23:03:45] [INFO ] Invariant cache hit.
[2024-06-02 23:03:45] [INFO ] Dead Transitions using invariants and state equation in 120 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 455 ms. Remains : 108/108 places, 300/300 transitions.
Computed a total of 14 stabilizing places and 29 stable transitions
Computed a total of 14 stabilizing places and 29 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 59 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 50 ms :[(NOT p0), (NOT p0)]
Finished random walk after 86 steps, including 6 resets, run visited all 1 properties in 2 ms. (steps per millisecond=43 )
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 102 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 92 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 2 reset in 42 ms.
Product exploration explored 100000 steps with 0 reset in 42 ms.
Built C files in :
/tmp/ltsmin8599708528447847487
[2024-06-02 23:03:46] [INFO ] Computing symmetric may disable matrix : 300 transitions.
[2024-06-02 23:03:46] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-02 23:03:46] [INFO ] Computing symmetric may enable matrix : 300 transitions.
[2024-06-02 23:03:46] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-02 23:03:46] [INFO ] Computing Do-Not-Accords matrix : 300 transitions.
[2024-06-02 23:03:46] [INFO ] Computation of Completed DNA matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-02 23:03:46] [INFO ] Built C files in 39ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8599708528447847487
Running compilation step : cd /tmp/ltsmin8599708528447847487;'/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 539 ms.
Running link step : cd /tmp/ltsmin8599708528447847487;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin8599708528447847487;'/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/stateBased418778284461876852.hoa' '--buchi-type=spotba'
LTSmin run took 416 ms.
FORMULA FireWire-PT-08-LTLCardinality-12 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property FireWire-PT-08-LTLCardinality-12 finished in 3138 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 122 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 122/122 places, 325/325 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 117 transition count 315
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 117 transition count 315
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 10 place count 117 transition count 313
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 12 place count 115 transition count 308
Iterating global reduction 1 with 2 rules applied. Total rules applied 14 place count 115 transition count 308
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 15 place count 114 transition count 306
Iterating global reduction 1 with 1 rules applied. Total rules applied 16 place count 114 transition count 306
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 17 place count 113 transition count 303
Iterating global reduction 1 with 1 rules applied. Total rules applied 18 place count 113 transition count 303
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 19 place count 112 transition count 301
Iterating global reduction 1 with 1 rules applied. Total rules applied 20 place count 112 transition count 301
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 21 place count 111 transition count 298
Iterating global reduction 1 with 1 rules applied. Total rules applied 22 place count 111 transition count 298
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 23 place count 110 transition count 296
Iterating global reduction 1 with 1 rules applied. Total rules applied 24 place count 110 transition count 296
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 25 place count 109 transition count 293
Iterating global reduction 1 with 1 rules applied. Total rules applied 26 place count 109 transition count 293
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 27 place count 108 transition count 291
Iterating global reduction 1 with 1 rules applied. Total rules applied 28 place count 108 transition count 291
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 29 place count 107 transition count 289
Iterating global reduction 1 with 1 rules applied. Total rules applied 30 place count 107 transition count 289
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 31 place count 106 transition count 287
Iterating global reduction 1 with 1 rules applied. Total rules applied 32 place count 106 transition count 287
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 34 place count 105 transition count 286
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 38 place count 103 transition count 290
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 1 with 4 rules applied. Total rules applied 42 place count 103 transition count 286
Applied a total of 42 rules in 32 ms. Remains 103 /122 variables (removed 19) and now considering 286/325 (removed 39) transitions.
[2024-06-02 23:03:47] [INFO ] Flow matrix only has 256 transitions (discarded 30 similar events)
// Phase 1: matrix 256 rows 103 cols
[2024-06-02 23:03:47] [INFO ] Computed 8 invariants in 2 ms
[2024-06-02 23:03:47] [INFO ] Implicit Places using invariants in 63 ms returned []
[2024-06-02 23:03:47] [INFO ] Flow matrix only has 256 transitions (discarded 30 similar events)
[2024-06-02 23:03:47] [INFO ] Invariant cache hit.
[2024-06-02 23:03:47] [INFO ] State equation strengthened by 38 read => feed constraints.
[2024-06-02 23:03:47] [INFO ] Implicit Places using invariants and state equation in 155 ms returned []
Implicit Place search using SMT with State Equation took 221 ms to find 0 implicit places.
[2024-06-02 23:03:47] [INFO ] Redundant transitions in 1 ms returned []
[2024-06-02 23:03:47] [INFO ] Flow matrix only has 256 transitions (discarded 30 similar events)
[2024-06-02 23:03:47] [INFO ] Invariant cache hit.
[2024-06-02 23:03:47] [INFO ] Dead Transitions using invariants and state equation in 103 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 103/122 places, 286/325 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 364 ms. Remains : 103/122 places, 286/325 transitions.
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : FireWire-PT-08-LTLCardinality-13 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 (EQ s50 0) (EQ s57 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA FireWire-PT-08-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FireWire-PT-08-LTLCardinality-13 finished in 437 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' '!((p0 U X((X(G(p2))||p1))))'
Support contains 4 out of 122 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 122/122 places, 325/325 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 118 transition count 316
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 118 transition count 316
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 10 place count 118 transition count 314
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 12 place count 116 transition count 309
Iterating global reduction 1 with 2 rules applied. Total rules applied 14 place count 116 transition count 309
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 15 place count 115 transition count 307
Iterating global reduction 1 with 1 rules applied. Total rules applied 16 place count 115 transition count 307
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 17 place count 114 transition count 304
Iterating global reduction 1 with 1 rules applied. Total rules applied 18 place count 114 transition count 304
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 19 place count 113 transition count 302
Iterating global reduction 1 with 1 rules applied. Total rules applied 20 place count 113 transition count 302
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 21 place count 112 transition count 299
Iterating global reduction 1 with 1 rules applied. Total rules applied 22 place count 112 transition count 299
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 23 place count 111 transition count 297
Iterating global reduction 1 with 1 rules applied. Total rules applied 24 place count 111 transition count 297
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 25 place count 110 transition count 294
Iterating global reduction 1 with 1 rules applied. Total rules applied 26 place count 110 transition count 294
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 27 place count 109 transition count 292
Iterating global reduction 1 with 1 rules applied. Total rules applied 28 place count 109 transition count 292
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 29 place count 108 transition count 290
Iterating global reduction 1 with 1 rules applied. Total rules applied 30 place count 108 transition count 290
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 31 place count 107 transition count 288
Iterating global reduction 1 with 1 rules applied. Total rules applied 32 place count 107 transition count 288
Applied a total of 32 rules in 20 ms. Remains 107 /122 variables (removed 15) and now considering 288/325 (removed 37) transitions.
[2024-06-02 23:03:48] [INFO ] Flow matrix only has 262 transitions (discarded 26 similar events)
// Phase 1: matrix 262 rows 107 cols
[2024-06-02 23:03:48] [INFO ] Computed 8 invariants in 3 ms
[2024-06-02 23:03:48] [INFO ] Implicit Places using invariants in 61 ms returned []
[2024-06-02 23:03:48] [INFO ] Flow matrix only has 262 transitions (discarded 26 similar events)
[2024-06-02 23:03:48] [INFO ] Invariant cache hit.
[2024-06-02 23:03:48] [INFO ] State equation strengthened by 38 read => feed constraints.
[2024-06-02 23:03:48] [INFO ] Implicit Places using invariants and state equation in 193 ms returned []
Implicit Place search using SMT with State Equation took 255 ms to find 0 implicit places.
[2024-06-02 23:03:48] [INFO ] Flow matrix only has 262 transitions (discarded 26 similar events)
[2024-06-02 23:03:48] [INFO ] Invariant cache hit.
[2024-06-02 23:03:48] [INFO ] Dead Transitions using invariants and state equation in 117 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 107/122 places, 288/325 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 394 ms. Remains : 107/122 places, 288/325 transitions.
Stuttering acceptance computed with spot in 180 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), true, (AND (NOT p1) (NOT p2))]
Running random walk in product with property : FireWire-PT-08-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 4}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=p2, acceptance={} source=2 dest: 2}, { cond=(NOT p2), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 1}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=4 dest: 4}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(OR (EQ s9 0) (EQ s60 1)), p1:(OR (EQ s44 0) (EQ s7 1)), p2:(OR (EQ s44 0) (EQ s7 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 180 ms.
Product exploration explored 100000 steps with 50000 reset in 192 ms.
Computed a total of 10 stabilizing places and 17 stable transitions
Computed a total of 10 stabilizing places and 17 stable transitions
Knowledge obtained : [(AND p0 p1 p2), (X p1), (X (NOT (AND p0 (NOT p1) p2))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (X p2)), (X (X p1)), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1) (NOT p2)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 10 factoid took 18 ms. Reduced automaton from 5 states, 9 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA FireWire-PT-08-LTLCardinality-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property FireWire-PT-08-LTLCardinality-15 finished in 981 ms.
All properties solved by simple procedures.
Total runtime 19578 ms.

BK_STOP 1717369430109

--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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-08"
export BK_EXAMINATION="LTLCardinality"
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-08, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r571-tall-171734910300142"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FireWire-PT-08.tgz
mv FireWire-PT-08 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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