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.r263-tall-171654372700388.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 NoC3x3-PT-5A, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r263-tall-171654372700388
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 736K
-rw-r--r-- 1 mcc users 6.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Apr 23 07:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 23 07:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 23 07:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Apr 12 07:34 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 185K Apr 12 07:34 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Apr 12 07:32 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 48K Apr 12 07:32 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.4K May 19 07:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 19 15:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 248K May 18 16:43 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME NoC3x3-PT-5A-LTLFireability-00
FORMULA_NAME NoC3x3-PT-5A-LTLFireability-01
FORMULA_NAME NoC3x3-PT-5A-LTLFireability-02
FORMULA_NAME NoC3x3-PT-5A-LTLFireability-03
FORMULA_NAME NoC3x3-PT-5A-LTLFireability-04
FORMULA_NAME NoC3x3-PT-5A-LTLFireability-05
FORMULA_NAME NoC3x3-PT-5A-LTLFireability-06
FORMULA_NAME NoC3x3-PT-5A-LTLFireability-07
FORMULA_NAME NoC3x3-PT-5A-LTLFireability-08
FORMULA_NAME NoC3x3-PT-5A-LTLFireability-09
FORMULA_NAME NoC3x3-PT-5A-LTLFireability-10
FORMULA_NAME NoC3x3-PT-5A-LTLFireability-11
FORMULA_NAME NoC3x3-PT-5A-LTLFireability-12
FORMULA_NAME NoC3x3-PT-5A-LTLFireability-13
FORMULA_NAME NoC3x3-PT-5A-LTLFireability-14
FORMULA_NAME NoC3x3-PT-5A-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716690845536

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=NoC3x3-PT-5A
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-26 02:34:07] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-26 02:34:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-26 02:34:07] [INFO ] Load time of PNML (sax parser for PT used): 86 ms
[2024-05-26 02:34:07] [INFO ] Transformed 417 places.
[2024-05-26 02:34:07] [INFO ] Transformed 933 transitions.
[2024-05-26 02:34:07] [INFO ] Found NUPN structural information;
[2024-05-26 02:34:07] [INFO ] Parsed PT model containing 417 places and 933 transitions and 3585 arcs in 160 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 1 formulas.
FORMULA NoC3x3-PT-5A-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 57 out of 417 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 417/417 places, 933/933 transitions.
Discarding 70 places :
Symmetric choice reduction at 0 with 70 rule applications. Total rules 70 place count 347 transition count 771
Iterating global reduction 0 with 70 rules applied. Total rules applied 140 place count 347 transition count 771
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 143 place count 344 transition count 759
Iterating global reduction 0 with 3 rules applied. Total rules applied 146 place count 344 transition count 759
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 152 place count 344 transition count 753
Drop transitions removed 23 transitions
Redundant transition composition rules discarded 23 transitions
Iterating global reduction 1 with 23 rules applied. Total rules applied 175 place count 344 transition count 730
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 177 place count 342 transition count 730
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 178 place count 341 transition count 727
Iterating global reduction 2 with 1 rules applied. Total rules applied 179 place count 341 transition count 727
Applied a total of 179 rules in 84 ms. Remains 341 /417 variables (removed 76) and now considering 727/933 (removed 206) transitions.
[2024-05-26 02:34:07] [INFO ] Flow matrix only has 718 transitions (discarded 9 similar events)
// Phase 1: matrix 718 rows 341 cols
[2024-05-26 02:34:07] [INFO ] Computed 64 invariants in 31 ms
[2024-05-26 02:34:08] [INFO ] Implicit Places using invariants in 374 ms returned [40, 75, 108, 156, 218, 258, 291]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 399 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 334/417 places, 727/933 transitions.
Applied a total of 0 rules in 6 ms. Remains 334 /334 variables (removed 0) and now considering 727/727 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 490 ms. Remains : 334/417 places, 727/933 transitions.
Support contains 57 out of 334 places after structural reductions.
[2024-05-26 02:34:08] [INFO ] Flatten gal took : 88 ms
[2024-05-26 02:34:08] [INFO ] Flatten gal took : 60 ms
[2024-05-26 02:34:08] [INFO ] Input system was already deterministic with 727 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 406 ms. (steps per millisecond=24 ) properties (out of 29) seen :26
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 3) seen :1
Running SMT prover for 2 properties.
[2024-05-26 02:34:09] [INFO ] Flow matrix only has 718 transitions (discarded 9 similar events)
// Phase 1: matrix 718 rows 334 cols
[2024-05-26 02:34:09] [INFO ] Computed 57 invariants in 8 ms
[2024-05-26 02:34:09] [INFO ] [Real]Absence check using 57 positive place invariants in 49 ms returned sat
[2024-05-26 02:34:09] [INFO ] After 409ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-26 02:34:09] [INFO ] [Nat]Absence check using 57 positive place invariants in 11 ms returned sat
[2024-05-26 02:34:09] [INFO ] After 315ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-26 02:34:09] [INFO ] State equation strengthened by 18 read => feed constraints.
[2024-05-26 02:34:09] [INFO ] After 91ms SMT Verify possible using 18 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-26 02:34:10] [INFO ] After 221ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 54 ms.
[2024-05-26 02:34:10] [INFO ] After 690ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 9 ms.
Support contains 5 out of 334 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 334/334 places, 727/727 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 327 transition count 711
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 327 transition count 711
Partial Free-agglomeration rule applied 68 times.
Drop transitions removed 68 transitions
Iterating global reduction 0 with 68 rules applied. Total rules applied 82 place count 327 transition count 711
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 83 place count 326 transition count 710
Applied a total of 83 rules in 77 ms. Remains 326 /334 variables (removed 8) and now considering 710/727 (removed 17) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 326/334 places, 710/727 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-26 02:34:10] [INFO ] Flow matrix only has 708 transitions (discarded 2 similar events)
// Phase 1: matrix 708 rows 326 cols
[2024-05-26 02:34:10] [INFO ] Computed 57 invariants in 3 ms
[2024-05-26 02:34:10] [INFO ] [Real]Absence check using 57 positive place invariants in 136 ms returned sat
[2024-05-26 02:34:10] [INFO ] After 492ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-26 02:34:10] [INFO ] [Nat]Absence check using 57 positive place invariants in 10 ms returned sat
[2024-05-26 02:34:11] [INFO ] After 173ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-26 02:34:11] [INFO ] State equation strengthened by 41 read => feed constraints.
[2024-05-26 02:34:11] [INFO ] After 28ms SMT Verify possible using 41 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-26 02:34:11] [INFO ] After 86ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 23 ms.
[2024-05-26 02:34:11] [INFO ] After 354ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 3 out of 326 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 326/326 places, 710/710 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 325 transition count 707
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 325 transition count 707
Applied a total of 2 rules in 32 ms. Remains 325 /326 variables (removed 1) and now considering 707/710 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 325/326 places, 707/710 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 837622 steps, run timeout after 3001 ms. (steps per millisecond=279 ) properties seen :{}
Probabilistic random walk after 837622 steps, saw 757122 distinct states, run finished after 3006 ms. (steps per millisecond=278 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 707 rows 325 cols
[2024-05-26 02:34:14] [INFO ] Computed 57 invariants in 10 ms
[2024-05-26 02:34:14] [INFO ] [Real]Absence check using 57 positive place invariants in 11 ms returned sat
[2024-05-26 02:34:14] [INFO ] After 214ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-26 02:34:14] [INFO ] [Nat]Absence check using 57 positive place invariants in 9 ms returned sat
[2024-05-26 02:34:14] [INFO ] After 173ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-26 02:34:14] [INFO ] State equation strengthened by 41 read => feed constraints.
[2024-05-26 02:34:14] [INFO ] After 28ms SMT Verify possible using 41 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-26 02:34:14] [INFO ] After 75ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 24 ms.
[2024-05-26 02:34:14] [INFO ] After 340ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 26 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=26 )
Parikh walk visited 1 properties in 0 ms.
Computed a total of 1 stabilizing places and 1 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(G((X(p1)&&p0)))))'
Support contains 4 out of 334 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 334/334 places, 727/727 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 326 transition count 708
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 326 transition count 708
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 325 transition count 704
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 325 transition count 704
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 20 place count 325 transition count 702
Applied a total of 20 rules in 12 ms. Remains 325 /334 variables (removed 9) and now considering 702/727 (removed 25) transitions.
[2024-05-26 02:34:15] [INFO ] Flow matrix only has 700 transitions (discarded 2 similar events)
// Phase 1: matrix 700 rows 325 cols
[2024-05-26 02:34:15] [INFO ] Computed 57 invariants in 3 ms
[2024-05-26 02:34:15] [INFO ] Implicit Places using invariants in 213 ms returned []
[2024-05-26 02:34:15] [INFO ] Flow matrix only has 700 transitions (discarded 2 similar events)
[2024-05-26 02:34:15] [INFO ] Invariant cache hit.
[2024-05-26 02:34:15] [INFO ] State equation strengthened by 18 read => feed constraints.
[2024-05-26 02:34:15] [INFO ] Implicit Places using invariants and state equation in 346 ms returned []
Implicit Place search using SMT with State Equation took 563 ms to find 0 implicit places.
[2024-05-26 02:34:15] [INFO ] Flow matrix only has 700 transitions (discarded 2 similar events)
[2024-05-26 02:34:15] [INFO ] Invariant cache hit.
[2024-05-26 02:34:16] [INFO ] Dead Transitions using invariants and state equation in 236 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 325/334 places, 702/727 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 811 ms. Remains : 325/334 places, 702/727 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 256 ms :[true, (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : NoC3x3-PT-5A-LTLFireability-00 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: 2}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=3, aps=[p0:(AND (EQ s273 1) (EQ s292 1)), p1:(OR (EQ s203 0) (EQ s212 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 3 ms.
FORMULA NoC3x3-PT-5A-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-5A-LTLFireability-00 finished in 1126 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 334 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 334/334 places, 727/727 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 324 transition count 702
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 324 transition count 702
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 323 transition count 698
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 323 transition count 698
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 24 place count 323 transition count 696
Applied a total of 24 rules in 34 ms. Remains 323 /334 variables (removed 11) and now considering 696/727 (removed 31) transitions.
// Phase 1: matrix 696 rows 323 cols
[2024-05-26 02:34:16] [INFO ] Computed 57 invariants in 2 ms
[2024-05-26 02:34:16] [INFO ] Implicit Places using invariants in 212 ms returned []
[2024-05-26 02:34:16] [INFO ] Invariant cache hit.
[2024-05-26 02:34:16] [INFO ] State equation strengthened by 18 read => feed constraints.
[2024-05-26 02:34:16] [INFO ] Implicit Places using invariants and state equation in 363 ms returned []
Implicit Place search using SMT with State Equation took 577 ms to find 0 implicit places.
[2024-05-26 02:34:16] [INFO ] Redundant transitions in 35 ms returned []
[2024-05-26 02:34:16] [INFO ] Invariant cache hit.
[2024-05-26 02:34:17] [INFO ] Dead Transitions using invariants and state equation in 231 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 323/334 places, 696/727 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 883 ms. Remains : 323/334 places, 696/727 transitions.
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : NoC3x3-PT-5A-LTLFireability-01 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 s131 1) (EQ s178 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 429 reset in 543 ms.
Stack based approach found an accepted trace after 3598 steps with 8 reset with depth 2497 and stack size 2497 in 18 ms.
FORMULA NoC3x3-PT-5A-LTLFireability-01 FALSE TECHNIQUES STACK_TEST
Treatment of property NoC3x3-PT-5A-LTLFireability-01 finished in 1528 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 p1))))'
Support contains 4 out of 334 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 334/334 places, 727/727 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 325 transition count 704
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 325 transition count 704
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 324 transition count 700
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 324 transition count 700
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 22 place count 324 transition count 698
Applied a total of 22 rules in 30 ms. Remains 324 /334 variables (removed 10) and now considering 698/727 (removed 29) transitions.
[2024-05-26 02:34:17] [INFO ] Flow matrix only has 697 transitions (discarded 1 similar events)
// Phase 1: matrix 697 rows 324 cols
[2024-05-26 02:34:17] [INFO ] Computed 57 invariants in 2 ms
[2024-05-26 02:34:18] [INFO ] Implicit Places using invariants in 206 ms returned []
[2024-05-26 02:34:18] [INFO ] Flow matrix only has 697 transitions (discarded 1 similar events)
[2024-05-26 02:34:18] [INFO ] Invariant cache hit.
[2024-05-26 02:34:18] [INFO ] State equation strengthened by 18 read => feed constraints.
[2024-05-26 02:34:18] [INFO ] Implicit Places using invariants and state equation in 356 ms returned []
Implicit Place search using SMT with State Equation took 562 ms to find 0 implicit places.
[2024-05-26 02:34:18] [INFO ] Redundant transitions in 9 ms returned []
[2024-05-26 02:34:18] [INFO ] Flow matrix only has 697 transitions (discarded 1 similar events)
[2024-05-26 02:34:18] [INFO ] Invariant cache hit.
[2024-05-26 02:34:18] [INFO ] Dead Transitions using invariants and state equation in 244 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 324/334 places, 698/727 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 855 ms. Remains : 324/334 places, 698/727 transitions.
Stuttering acceptance computed with spot in 67 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : NoC3x3-PT-5A-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(OR p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (EQ s34 1) (EQ s46 1)), p0:(AND (EQ s203 1) (EQ s227 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 369 ms.
Stack based approach found an accepted trace after 2943 steps with 0 reset with depth 2944 and stack size 2944 in 16 ms.
FORMULA NoC3x3-PT-5A-LTLFireability-02 FALSE TECHNIQUES STACK_TEST
Treatment of property NoC3x3-PT-5A-LTLFireability-02 finished in 1324 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 3 out of 334 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 334/334 places, 727/727 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 324 transition count 704
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 324 transition count 704
Applied a total of 18 rules in 21 ms. Remains 324 /334 variables (removed 10) and now considering 704/727 (removed 23) transitions.
// Phase 1: matrix 704 rows 324 cols
[2024-05-26 02:34:19] [INFO ] Computed 57 invariants in 2 ms
[2024-05-26 02:34:19] [INFO ] Implicit Places using invariants in 163 ms returned []
[2024-05-26 02:34:19] [INFO ] Invariant cache hit.
[2024-05-26 02:34:19] [INFO ] State equation strengthened by 18 read => feed constraints.
[2024-05-26 02:34:19] [INFO ] Implicit Places using invariants and state equation in 342 ms returned []
Implicit Place search using SMT with State Equation took 506 ms to find 0 implicit places.
[2024-05-26 02:34:19] [INFO ] Redundant transitions in 6 ms returned []
[2024-05-26 02:34:19] [INFO ] Invariant cache hit.
[2024-05-26 02:34:19] [INFO ] Dead Transitions using invariants and state equation in 222 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 324/334 places, 704/727 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 766 ms. Remains : 324/334 places, 704/727 transitions.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Running random walk in product with property : NoC3x3-PT-5A-LTLFireability-03 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 s73 1) (EQ s194 1) (EQ s223 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 286 ms.
Stack based approach found an accepted trace after 5517 steps with 0 reset with depth 5518 and stack size 5518 in 23 ms.
FORMULA NoC3x3-PT-5A-LTLFireability-03 FALSE TECHNIQUES STACK_TEST
Treatment of property NoC3x3-PT-5A-LTLFireability-03 finished in 1124 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((G(p1)||p0)))'
Support contains 4 out of 334 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 334/334 places, 727/727 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 325 transition count 704
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 325 transition count 704
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 324 transition count 700
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 324 transition count 700
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 22 place count 324 transition count 698
Applied a total of 22 rules in 24 ms. Remains 324 /334 variables (removed 10) and now considering 698/727 (removed 29) transitions.
[2024-05-26 02:34:20] [INFO ] Flow matrix only has 697 transitions (discarded 1 similar events)
// Phase 1: matrix 697 rows 324 cols
[2024-05-26 02:34:20] [INFO ] Computed 57 invariants in 2 ms
[2024-05-26 02:34:20] [INFO ] Implicit Places using invariants in 138 ms returned []
[2024-05-26 02:34:20] [INFO ] Flow matrix only has 697 transitions (discarded 1 similar events)
[2024-05-26 02:34:20] [INFO ] Invariant cache hit.
[2024-05-26 02:34:20] [INFO ] State equation strengthened by 18 read => feed constraints.
[2024-05-26 02:34:20] [INFO ] Implicit Places using invariants and state equation in 337 ms returned []
Implicit Place search using SMT with State Equation took 476 ms to find 0 implicit places.
[2024-05-26 02:34:20] [INFO ] Redundant transitions in 9 ms returned []
[2024-05-26 02:34:20] [INFO ] Flow matrix only has 697 transitions (discarded 1 similar events)
[2024-05-26 02:34:20] [INFO ] Invariant cache hit.
[2024-05-26 02:34:21] [INFO ] Dead Transitions using invariants and state equation in 240 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 324/334 places, 698/727 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 770 ms. Remains : 324/334 places, 698/727 transitions.
Stuttering acceptance computed with spot in 77 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : NoC3x3-PT-5A-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=2, aps=[p1:(OR (NEQ s138 1) (NEQ s215 1)), p0:(OR (EQ s87 0) (EQ s120 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Entered a terminal (fully accepting) state of product in 11886 steps with 0 reset in 52 ms.
FORMULA NoC3x3-PT-5A-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-5A-LTLFireability-04 finished in 922 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((!p0||X(X(G(p0))))) U ((X((!p0||X(X(G(p0)))))&&G(!p1))||X(G((!p0||X(X(G(p0))))))))))'
Support contains 4 out of 334 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 334/334 places, 727/727 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 324 transition count 702
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 324 transition count 702
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 323 transition count 698
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 323 transition count 698
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 24 place count 323 transition count 696
Applied a total of 24 rules in 15 ms. Remains 323 /334 variables (removed 11) and now considering 696/727 (removed 31) transitions.
// Phase 1: matrix 696 rows 323 cols
[2024-05-26 02:34:21] [INFO ] Computed 57 invariants in 4 ms
[2024-05-26 02:34:21] [INFO ] Implicit Places using invariants in 137 ms returned []
[2024-05-26 02:34:21] [INFO ] Invariant cache hit.
[2024-05-26 02:34:21] [INFO ] State equation strengthened by 18 read => feed constraints.
[2024-05-26 02:34:21] [INFO ] Implicit Places using invariants and state equation in 337 ms returned []
Implicit Place search using SMT with State Equation took 479 ms to find 0 implicit places.
[2024-05-26 02:34:21] [INFO ] Invariant cache hit.
[2024-05-26 02:34:21] [INFO ] Dead Transitions using invariants and state equation in 225 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 323/334 places, 696/727 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 723 ms. Remains : 323/334 places, 696/727 transitions.
Stuttering acceptance computed with spot in 388 ms :[true, (AND p1 (NOT p0)), false, false, false, false, false, (NOT p0), (NOT p0), (AND (NOT p0) p1), p1]
Running random walk in product with property : NoC3x3-PT-5A-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p1, acceptance={} source=1 dest: 8}, { cond=(NOT p1), acceptance={} source=1 dest: 9}], [{ cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 5}, { cond=(AND p1 p0), acceptance={} source=2 dest: 7}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=p1, acceptance={} source=4 dest: 5}, { cond=(NOT p1), acceptance={} source=4 dest: 6}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=5 dest: 5}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=5 dest: 6}, { cond=p0, acceptance={} source=5 dest: 7}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=6 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=6 dest: 5}, { cond=p0, acceptance={} source=6 dest: 7}], [{ cond=true, acceptance={} source=7 dest: 8}], [{ cond=(NOT p0), acceptance={} source=8 dest: 0}, { cond=p0, acceptance={} source=8 dest: 8}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=9 dest: 0}, { cond=(AND p1 p0), acceptance={} source=9 dest: 8}, { cond=(AND (NOT p1) p0), acceptance={} source=9 dest: 9}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=9 dest: 10}], [{ cond=p1, acceptance={} source=10 dest: 0}, { cond=(NOT p1), acceptance={} source=10 dest: 10}]], initial=3, aps=[p1:(AND (EQ s125 1) (EQ s177 1)), p0:(AND (EQ s96 1) (EQ s105 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3148 steps with 0 reset in 17 ms.
FORMULA NoC3x3-PT-5A-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-5A-LTLFireability-05 finished in 1167 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(p0))'
Support contains 4 out of 334 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 334/334 places, 727/727 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 324 transition count 702
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 324 transition count 702
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 323 transition count 698
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 323 transition count 698
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 24 place count 323 transition count 696
Applied a total of 24 rules in 21 ms. Remains 323 /334 variables (removed 11) and now considering 696/727 (removed 31) transitions.
[2024-05-26 02:34:22] [INFO ] Invariant cache hit.
[2024-05-26 02:34:22] [INFO ] Implicit Places using invariants in 136 ms returned []
[2024-05-26 02:34:22] [INFO ] Invariant cache hit.
[2024-05-26 02:34:22] [INFO ] State equation strengthened by 18 read => feed constraints.
[2024-05-26 02:34:22] [INFO ] Implicit Places using invariants and state equation in 358 ms returned []
Implicit Place search using SMT with State Equation took 514 ms to find 0 implicit places.
[2024-05-26 02:34:22] [INFO ] Redundant transitions in 7 ms returned []
[2024-05-26 02:34:22] [INFO ] Invariant cache hit.
[2024-05-26 02:34:23] [INFO ] Dead Transitions using invariants and state equation in 223 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 323/334 places, 696/727 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 775 ms. Remains : 323/334 places, 696/727 transitions.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Running random walk in product with property : NoC3x3-PT-5A-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s9 1) (EQ s21 1) (EQ s137 1) (EQ s164 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 4 reset in 274 ms.
Stack based approach found an accepted trace after 10270 steps with 11 reset with depth 716 and stack size 716 in 55 ms.
FORMULA NoC3x3-PT-5A-LTLFireability-06 FALSE TECHNIQUES STACK_TEST
Treatment of property NoC3x3-PT-5A-LTLFireability-06 finished in 1149 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(p0)&&X(F(p1))))'
Support contains 3 out of 334 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 334/334 places, 727/727 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 324 transition count 702
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 324 transition count 702
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 323 transition count 698
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 323 transition count 698
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 24 place count 323 transition count 696
Applied a total of 24 rules in 14 ms. Remains 323 /334 variables (removed 11) and now considering 696/727 (removed 31) transitions.
[2024-05-26 02:34:23] [INFO ] Invariant cache hit.
[2024-05-26 02:34:23] [INFO ] Implicit Places using invariants in 123 ms returned []
[2024-05-26 02:34:23] [INFO ] Invariant cache hit.
[2024-05-26 02:34:23] [INFO ] State equation strengthened by 18 read => feed constraints.
[2024-05-26 02:34:23] [INFO ] Implicit Places using invariants and state equation in 336 ms returned []
Implicit Place search using SMT with State Equation took 461 ms to find 0 implicit places.
[2024-05-26 02:34:23] [INFO ] Invariant cache hit.
[2024-05-26 02:34:24] [INFO ] Dead Transitions using invariants and state equation in 224 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 323/334 places, 696/727 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 701 ms. Remains : 323/334 places, 696/727 transitions.
Stuttering acceptance computed with spot in 107 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : NoC3x3-PT-5A-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s247 1), p1:(OR (NEQ s143 1) (NEQ s163 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 118 reset in 394 ms.
Stack based approach found an accepted trace after 1167 steps with 2 reset with depth 1164 and stack size 1164 in 6 ms.
FORMULA NoC3x3-PT-5A-LTLFireability-07 FALSE TECHNIQUES STACK_TEST
Treatment of property NoC3x3-PT-5A-LTLFireability-07 finished in 1227 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(p0) U p1))'
Support contains 6 out of 334 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 334/334 places, 727/727 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 325 transition count 703
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 325 transition count 703
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 324 transition count 699
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 324 transition count 699
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 22 place count 324 transition count 697
Applied a total of 22 rules in 22 ms. Remains 324 /334 variables (removed 10) and now considering 697/727 (removed 30) transitions.
// Phase 1: matrix 697 rows 324 cols
[2024-05-26 02:34:24] [INFO ] Computed 57 invariants in 2 ms
[2024-05-26 02:34:24] [INFO ] Implicit Places using invariants in 132 ms returned []
[2024-05-26 02:34:24] [INFO ] Invariant cache hit.
[2024-05-26 02:34:25] [INFO ] State equation strengthened by 18 read => feed constraints.
[2024-05-26 02:34:25] [INFO ] Implicit Places using invariants and state equation in 331 ms returned []
Implicit Place search using SMT with State Equation took 464 ms to find 0 implicit places.
[2024-05-26 02:34:25] [INFO ] Redundant transitions in 9 ms returned []
[2024-05-26 02:34:25] [INFO ] Invariant cache hit.
[2024-05-26 02:34:25] [INFO ] Dead Transitions using invariants and state equation in 227 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 324/334 places, 697/727 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 733 ms. Remains : 324/334 places, 697/727 transitions.
Stuttering acceptance computed with spot in 73 ms :[(NOT p1), (NOT p0)]
Running random walk in product with property : NoC3x3-PT-5A-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}]], initial=0, aps=[p1:(OR (AND (EQ s301 1) (EQ s318 1)) (AND (EQ s62 1) (EQ s73 1))), p0:(AND (EQ s165 1) (EQ s200 1))], nbAcceptance=0, 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 5 reset in 312 ms.
Stack based approach found an accepted trace after 2594 steps with 0 reset with depth 2595 and stack size 2595 in 10 ms.
FORMULA NoC3x3-PT-5A-LTLFireability-08 FALSE TECHNIQUES STACK_TEST
Treatment of property NoC3x3-PT-5A-LTLFireability-08 finished in 1152 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 334 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 334/334 places, 727/727 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 323 transition count 701
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 323 transition count 701
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 322 transition count 697
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 322 transition count 697
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 24 place count 322 transition count 695
Applied a total of 24 rules in 17 ms. Remains 322 /334 variables (removed 12) and now considering 695/727 (removed 32) transitions.
// Phase 1: matrix 695 rows 322 cols
[2024-05-26 02:34:25] [INFO ] Computed 57 invariants in 4 ms
[2024-05-26 02:34:26] [INFO ] Implicit Places using invariants in 137 ms returned []
[2024-05-26 02:34:26] [INFO ] Invariant cache hit.
[2024-05-26 02:34:26] [INFO ] State equation strengthened by 18 read => feed constraints.
[2024-05-26 02:34:26] [INFO ] Implicit Places using invariants and state equation in 322 ms returned []
Implicit Place search using SMT with State Equation took 472 ms to find 0 implicit places.
[2024-05-26 02:34:26] [INFO ] Redundant transitions in 9 ms returned []
[2024-05-26 02:34:26] [INFO ] Invariant cache hit.
[2024-05-26 02:34:26] [INFO ] Dead Transitions using invariants and state equation in 224 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 322/334 places, 695/727 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 733 ms. Remains : 322/334 places, 695/727 transitions.
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Running random walk in product with property : NoC3x3-PT-5A-LTLFireability-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:(OR (NEQ s270 1) (NEQ s292 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 316 ms.
Product exploration explored 100000 steps with 0 reset in 319 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 84 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 28 ms :[(NOT p0)]
Finished random walk after 518 steps, including 0 resets, run visited all 1 properties in 7 ms. (steps per millisecond=74 )
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 79 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 30 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Support contains 2 out of 322 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 322/322 places, 695/695 transitions.
Applied a total of 0 rules in 11 ms. Remains 322 /322 variables (removed 0) and now considering 695/695 (removed 0) transitions.
[2024-05-26 02:34:27] [INFO ] Invariant cache hit.
[2024-05-26 02:34:27] [INFO ] Implicit Places using invariants in 124 ms returned []
[2024-05-26 02:34:27] [INFO ] Invariant cache hit.
[2024-05-26 02:34:27] [INFO ] State equation strengthened by 18 read => feed constraints.
[2024-05-26 02:34:28] [INFO ] Implicit Places using invariants and state equation in 318 ms returned []
Implicit Place search using SMT with State Equation took 443 ms to find 0 implicit places.
[2024-05-26 02:34:28] [INFO ] Redundant transitions in 8 ms returned []
[2024-05-26 02:34:28] [INFO ] Invariant cache hit.
[2024-05-26 02:34:28] [INFO ] Dead Transitions using invariants and state equation in 223 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 690 ms. Remains : 322/322 places, 695/695 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 65 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 1185 steps, including 0 resets, run visited all 1 properties in 6 ms. (steps per millisecond=197 )
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 96 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 29 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 251 ms.
Stack based approach found an accepted trace after 11316 steps with 0 reset with depth 11317 and stack size 5622 in 55 ms.
FORMULA NoC3x3-PT-5A-LTLFireability-09 FALSE TECHNIQUES STACK_TEST
Treatment of property NoC3x3-PT-5A-LTLFireability-09 finished in 3032 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)||G(p1))))'
Support contains 3 out of 334 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 334/334 places, 727/727 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 324 transition count 702
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 324 transition count 702
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 323 transition count 698
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 323 transition count 698
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 24 place count 323 transition count 696
Applied a total of 24 rules in 21 ms. Remains 323 /334 variables (removed 11) and now considering 696/727 (removed 31) transitions.
// Phase 1: matrix 696 rows 323 cols
[2024-05-26 02:34:28] [INFO ] Computed 57 invariants in 3 ms
[2024-05-26 02:34:29] [INFO ] Implicit Places using invariants in 138 ms returned []
[2024-05-26 02:34:29] [INFO ] Invariant cache hit.
[2024-05-26 02:34:29] [INFO ] State equation strengthened by 18 read => feed constraints.
[2024-05-26 02:34:29] [INFO ] Implicit Places using invariants and state equation in 342 ms returned []
Implicit Place search using SMT with State Equation took 482 ms to find 0 implicit places.
[2024-05-26 02:34:29] [INFO ] Redundant transitions in 8 ms returned []
[2024-05-26 02:34:29] [INFO ] Invariant cache hit.
[2024-05-26 02:34:29] [INFO ] Dead Transitions using invariants and state equation in 225 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 323/334 places, 696/727 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 743 ms. Remains : 323/334 places, 696/727 transitions.
Stuttering acceptance computed with spot in 116 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : NoC3x3-PT-5A-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s137 1) (EQ s179 1)), p1:(EQ s211 1)], nbAcceptance=2, 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 293 ms.
Stack based approach found an accepted trace after 2866 steps with 0 reset with depth 2867 and stack size 2867 in 13 ms.
FORMULA NoC3x3-PT-5A-LTLFireability-10 FALSE TECHNIQUES STACK_TEST
Treatment of property NoC3x3-PT-5A-LTLFireability-10 finished in 1187 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(X(!X(p0)))) U p1)))'
Support contains 4 out of 334 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 334/334 places, 727/727 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 325 transition count 703
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 325 transition count 703
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 324 transition count 699
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 324 transition count 699
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 22 place count 324 transition count 697
Applied a total of 22 rules in 13 ms. Remains 324 /334 variables (removed 10) and now considering 697/727 (removed 30) transitions.
// Phase 1: matrix 697 rows 324 cols
[2024-05-26 02:34:30] [INFO ] Computed 57 invariants in 3 ms
[2024-05-26 02:34:30] [INFO ] Implicit Places using invariants in 128 ms returned []
[2024-05-26 02:34:30] [INFO ] Invariant cache hit.
[2024-05-26 02:34:30] [INFO ] State equation strengthened by 18 read => feed constraints.
[2024-05-26 02:34:30] [INFO ] Implicit Places using invariants and state equation in 336 ms returned []
Implicit Place search using SMT with State Equation took 465 ms to find 0 implicit places.
[2024-05-26 02:34:30] [INFO ] Invariant cache hit.
[2024-05-26 02:34:30] [INFO ] Dead Transitions using invariants and state equation in 219 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 324/334 places, 697/727 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 698 ms. Remains : 324/334 places, 697/727 transitions.
Stuttering acceptance computed with spot in 215 ms :[(NOT p1), (NOT p1), (OR (NOT p1) p0), p0, p0, true]
Running random walk in product with property : NoC3x3-PT-5A-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=true, acceptance={0} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 4}, { cond=p0, acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={0} source=5 dest: 5}]], initial=0, aps=[p1:(AND (EQ s77 1) (EQ s195 1)), p0:(AND (EQ s259 1) (EQ s284 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1983 steps with 0 reset in 9 ms.
FORMULA NoC3x3-PT-5A-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-5A-LTLFireability-11 finished in 949 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)&&F((G(p1)||G(p2))))))'
Support contains 6 out of 334 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 334/334 places, 727/727 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 325 transition count 705
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 325 transition count 705
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 324 transition count 701
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 324 transition count 701
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 22 place count 324 transition count 699
Applied a total of 22 rules in 21 ms. Remains 324 /334 variables (removed 10) and now considering 699/727 (removed 28) transitions.
[2024-05-26 02:34:31] [INFO ] Flow matrix only has 697 transitions (discarded 2 similar events)
// Phase 1: matrix 697 rows 324 cols
[2024-05-26 02:34:31] [INFO ] Computed 57 invariants in 3 ms
[2024-05-26 02:34:31] [INFO ] Implicit Places using invariants in 125 ms returned []
[2024-05-26 02:34:31] [INFO ] Flow matrix only has 697 transitions (discarded 2 similar events)
[2024-05-26 02:34:31] [INFO ] Invariant cache hit.
[2024-05-26 02:34:31] [INFO ] State equation strengthened by 18 read => feed constraints.
[2024-05-26 02:34:31] [INFO ] Implicit Places using invariants and state equation in 325 ms returned []
Implicit Place search using SMT with State Equation took 451 ms to find 0 implicit places.
[2024-05-26 02:34:31] [INFO ] Redundant transitions in 9 ms returned []
[2024-05-26 02:34:31] [INFO ] Flow matrix only has 697 transitions (discarded 2 similar events)
[2024-05-26 02:34:31] [INFO ] Invariant cache hit.
[2024-05-26 02:34:31] [INFO ] Dead Transitions using invariants and state equation in 224 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 324/334 places, 699/727 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 713 ms. Remains : 324/334 places, 699/727 transitions.
Stuttering acceptance computed with spot in 101 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : NoC3x3-PT-5A-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(OR (NOT p1) (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0, 1} source=1 dest: 1}], [{ cond=(AND p1 p2), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) p2), acceptance={0} source=2 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={1} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0, 1} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s103 1) (EQ s124 1) (EQ s23 1) (EQ s54 1)), p1:(OR (EQ s5 0) (EQ s16 0)), p2:(OR (EQ s103 0) (EQ s124 0))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 2 reset in 300 ms.
Stack based approach found an accepted trace after 979 steps with 0 reset with depth 980 and stack size 980 in 4 ms.
FORMULA NoC3x3-PT-5A-LTLFireability-12 FALSE TECHNIQUES STACK_TEST
Treatment of property NoC3x3-PT-5A-LTLFireability-12 finished in 1138 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 !p1)&&F(((!p2&&X(F(p3)))||G(F(p3))))))'
Support contains 8 out of 334 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 334/334 places, 727/727 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 326 transition count 709
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 326 transition count 709
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 325 transition count 705
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 325 transition count 705
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 20 place count 325 transition count 703
Applied a total of 20 rules in 13 ms. Remains 325 /334 variables (removed 9) and now considering 703/727 (removed 24) transitions.
[2024-05-26 02:34:32] [INFO ] Flow matrix only has 700 transitions (discarded 3 similar events)
// Phase 1: matrix 700 rows 325 cols
[2024-05-26 02:34:32] [INFO ] Computed 57 invariants in 3 ms
[2024-05-26 02:34:32] [INFO ] Implicit Places using invariants in 138 ms returned []
[2024-05-26 02:34:32] [INFO ] Flow matrix only has 700 transitions (discarded 3 similar events)
[2024-05-26 02:34:32] [INFO ] Invariant cache hit.
[2024-05-26 02:34:32] [INFO ] State equation strengthened by 18 read => feed constraints.
[2024-05-26 02:34:32] [INFO ] Implicit Places using invariants and state equation in 330 ms returned []
Implicit Place search using SMT with State Equation took 470 ms to find 0 implicit places.
[2024-05-26 02:34:32] [INFO ] Flow matrix only has 700 transitions (discarded 3 similar events)
[2024-05-26 02:34:32] [INFO ] Invariant cache hit.
[2024-05-26 02:34:32] [INFO ] Dead Transitions using invariants and state equation in 227 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 325/334 places, 703/727 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 712 ms. Remains : 325/334 places, 703/727 transitions.
Stuttering acceptance computed with spot in 167 ms :[(OR (NOT p3) p1), true, p1, (NOT p3), (NOT p3)]
Running random walk in product with property : NoC3x3-PT-5A-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(AND p1 p0), acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 2}, { cond=(OR (AND (NOT p1) p2) (AND (NOT p0) p2)), acceptance={} source=0 dest: 3}, { cond=(OR (AND (NOT p1) (NOT p3)) (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p2))), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND p1 p0), acceptance={} source=2 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0} source=2 dest: 2}], [{ cond=p2, acceptance={} source=3 dest: 3}, { cond=(OR (NOT p3) (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p3), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(AND (EQ s92 1) (EQ s107 1)), p0:(AND (EQ s202 1) (EQ s225 1)), p2:(AND (EQ s4 1) (EQ s15 1)), p3:(AND (EQ s93 1) (EQ s157 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]]
Product exploration explored 100000 steps with 4 reset in 276 ms.
Stack based approach found an accepted trace after 5592 steps with 0 reset with depth 5593 and stack size 5593 in 21 ms.
FORMULA NoC3x3-PT-5A-LTLFireability-13 FALSE TECHNIQUES STACK_TEST
Treatment of property NoC3x3-PT-5A-LTLFireability-13 finished in 1203 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))) U X(p1)))'
Support contains 4 out of 334 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 334/334 places, 727/727 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 324 transition count 702
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 324 transition count 702
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 323 transition count 698
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 323 transition count 698
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 24 place count 323 transition count 696
Applied a total of 24 rules in 11 ms. Remains 323 /334 variables (removed 11) and now considering 696/727 (removed 31) transitions.
// Phase 1: matrix 696 rows 323 cols
[2024-05-26 02:34:33] [INFO ] Computed 57 invariants in 2 ms
[2024-05-26 02:34:33] [INFO ] Implicit Places using invariants in 129 ms returned []
[2024-05-26 02:34:33] [INFO ] Invariant cache hit.
[2024-05-26 02:34:33] [INFO ] State equation strengthened by 18 read => feed constraints.
[2024-05-26 02:34:33] [INFO ] Implicit Places using invariants and state equation in 336 ms returned []
Implicit Place search using SMT with State Equation took 466 ms to find 0 implicit places.
[2024-05-26 02:34:33] [INFO ] Invariant cache hit.
[2024-05-26 02:34:34] [INFO ] Dead Transitions using invariants and state equation in 229 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 323/334 places, 696/727 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 708 ms. Remains : 323/334 places, 696/727 transitions.
Stuttering acceptance computed with spot in 155 ms :[(NOT p0), (NOT p1), true, (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : NoC3x3-PT-5A-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 1}], [{ cond=(AND p1 p0), acceptance={0} source=4 dest: 0}, { cond=(NOT p0), acceptance={0} source=4 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=4 dest: 4}]], initial=3, aps=[p0:(AND (EQ s143 1) (EQ s155 1)), p1:(AND (EQ s205 1) (EQ s211 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][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA NoC3x3-PT-5A-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-5A-LTLFireability-14 finished in 884 ms.
All properties solved by simple procedures.
Total runtime 26974 ms.

BK_STOP 1716690875382

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

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

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="NoC3x3-PT-5A"
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 NoC3x3-PT-5A, 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 r263-tall-171654372700388"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-5A.tgz
mv NoC3x3-PT-5A 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 ;