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-171734910200108.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-01, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r571-tall-171734910200108
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 500K
-rw-r--r-- 1 mcc users 5.8K Jun 2 17:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K Jun 2 17:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Jun 2 17:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K Jun 2 17:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K 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 2.1K Jun 2 17:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Jun 2 17:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 2 16:33 NewModel
-rw-r--r-- 1 mcc users 10K Jun 2 17:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 108K Jun 2 17:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.1K Jun 2 17:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 71K 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 84K 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-01-LTLFireability-00
FORMULA_NAME FireWire-PT-01-LTLFireability-01
FORMULA_NAME FireWire-PT-01-LTLFireability-02
FORMULA_NAME FireWire-PT-01-LTLFireability-03
FORMULA_NAME FireWire-PT-01-LTLFireability-04
FORMULA_NAME FireWire-PT-01-LTLFireability-05
FORMULA_NAME FireWire-PT-01-LTLFireability-06
FORMULA_NAME FireWire-PT-01-LTLFireability-07
FORMULA_NAME FireWire-PT-01-LTLFireability-08
FORMULA_NAME FireWire-PT-01-LTLFireability-09
FORMULA_NAME FireWire-PT-01-LTLFireability-10
FORMULA_NAME FireWire-PT-01-LTLFireability-11
FORMULA_NAME FireWire-PT-01-LTLFireability-12
FORMULA_NAME FireWire-PT-01-LTLFireability-13
FORMULA_NAME FireWire-PT-01-LTLFireability-14
FORMULA_NAME FireWire-PT-01-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717369026871

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FireWire-PT-01
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-06-02 22:57:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-06-02 22:57:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-02 22:57:08] [INFO ] Load time of PNML (sax parser for PT used): 57 ms
[2024-06-02 22:57:08] [INFO ] Transformed 107 places.
[2024-06-02 22:57:08] [INFO ] Transformed 346 transitions.
[2024-06-02 22:57:08] [INFO ] Found NUPN structural information;
[2024-06-02 22:57:08] [INFO ] Parsed PT model containing 107 places and 346 transitions and 1271 arcs in 123 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 5 formulas.
Ensure Unique test removed 53 transitions
Reduce redundant transitions removed 53 transitions.
FORMULA FireWire-PT-01-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FireWire-PT-01-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FireWire-PT-01-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FireWire-PT-01-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FireWire-PT-01-LTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 24 out of 107 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 107/107 places, 293/293 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 104 transition count 285
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 104 transition count 285
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 102 transition count 281
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 102 transition count 281
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 16 place count 102 transition count 275
Applied a total of 16 rules in 35 ms. Remains 102 /107 variables (removed 5) and now considering 275/293 (removed 18) transitions.
[2024-06-02 22:57:08] [INFO ] Flow matrix only has 249 transitions (discarded 26 similar events)
// Phase 1: matrix 249 rows 102 cols
[2024-06-02 22:57:08] [INFO ] Computed 8 invariants in 16 ms
[2024-06-02 22:57:09] [INFO ] Implicit Places using invariants in 402 ms returned []
[2024-06-02 22:57:09] [INFO ] Flow matrix only has 249 transitions (discarded 26 similar events)
[2024-06-02 22:57:09] [INFO ] Invariant cache hit.
[2024-06-02 22:57:09] [INFO ] State equation strengthened by 38 read => feed constraints.
[2024-06-02 22:57:09] [INFO ] Implicit Places using invariants and state equation in 152 ms returned [100]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 579 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 101/107 places, 275/293 transitions.
Applied a total of 0 rules in 4 ms. Remains 101 /101 variables (removed 0) and now considering 275/275 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 618 ms. Remains : 101/107 places, 275/293 transitions.
Support contains 24 out of 101 places after structural reductions.
[2024-06-02 22:57:09] [INFO ] Flatten gal took : 52 ms
[2024-06-02 22:57:09] [INFO ] Flatten gal took : 21 ms
[2024-06-02 22:57:09] [INFO ] Input system was already deterministic with 275 transitions.
Incomplete random walk after 10000 steps, including 549 resets, run finished after 393 ms. (steps per millisecond=25 ) properties (out of 16) seen :9
Incomplete Best-First random walk after 10001 steps, including 152 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 273 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 7) seen :4
Running SMT prover for 3 properties.
[2024-06-02 22:57:10] [INFO ] Flow matrix only has 249 transitions (discarded 26 similar events)
// Phase 1: matrix 249 rows 101 cols
[2024-06-02 22:57:10] [INFO ] Computed 7 invariants in 9 ms
[2024-06-02 22:57:10] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned sat
[2024-06-02 22:57:10] [INFO ] After 196ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-06-02 22:57:10] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2024-06-02 22:57:10] [INFO ] After 90ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-06-02 22:57:10] [INFO ] State equation strengthened by 38 read => feed constraints.
[2024-06-02 22:57:10] [INFO ] After 46ms SMT Verify possible using 38 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2024-06-02 22:57:10] [INFO ] After 235ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 173 ms.
[2024-06-02 22:57:10] [INFO ] After 549ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 21 ms.
Support contains 6 out of 101 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 101/101 places, 275/275 transitions.
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 101 transition count 271
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 5 place count 100 transition count 271
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 5 place count 100 transition count 270
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 7 place count 99 transition count 270
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 13 place count 96 transition count 277
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 19 place count 96 transition count 271
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 22 place count 96 transition count 268
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 24 place count 96 transition count 271
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 29 place count 94 transition count 268
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 31 place count 94 transition count 266
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 32 place count 93 transition count 265
Applied a total of 32 rules in 142 ms. Remains 93 /101 variables (removed 8) and now considering 265/275 (removed 10) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 142 ms. Remains : 93/101 places, 265/275 transitions.
Incomplete random walk after 10000 steps, including 673 resets, run finished after 192 ms. (steps per millisecond=52 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 181 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 386 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 16 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 3) seen :0
Finished probabilistic random walk after 18521 steps, run visited all 3 properties in 74 ms. (steps per millisecond=250 )
Probabilistic random walk after 18521 steps, saw 7015 distinct states, run finished after 74 ms. (steps per millisecond=250 ) properties seen :3
Parikh walk visited 0 properties in 0 ms.
FORMULA FireWire-PT-01-LTLFireability-10 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 5 stabilizing places and 7 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(X(p0))))'
Support contains 2 out of 101 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 101/101 places, 275/275 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 100 transition count 272
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 100 transition count 272
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 99 transition count 270
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 99 transition count 270
Applied a total of 4 rules in 20 ms. Remains 99 /101 variables (removed 2) and now considering 270/275 (removed 5) transitions.
[2024-06-02 22:57:11] [INFO ] Flow matrix only has 244 transitions (discarded 26 similar events)
// Phase 1: matrix 244 rows 99 cols
[2024-06-02 22:57:11] [INFO ] Computed 7 invariants in 1 ms
[2024-06-02 22:57:11] [INFO ] Implicit Places using invariants in 142 ms returned []
[2024-06-02 22:57:11] [INFO ] Flow matrix only has 244 transitions (discarded 26 similar events)
[2024-06-02 22:57:11] [INFO ] Invariant cache hit.
[2024-06-02 22:57:12] [INFO ] State equation strengthened by 37 read => feed constraints.
[2024-06-02 22:57:12] [INFO ] Implicit Places using invariants and state equation in 266 ms returned []
Implicit Place search using SMT with State Equation took 419 ms to find 0 implicit places.
[2024-06-02 22:57:12] [INFO ] Flow matrix only has 244 transitions (discarded 26 similar events)
[2024-06-02 22:57:12] [INFO ] Invariant cache hit.
[2024-06-02 22:57:12] [INFO ] Dead Transitions using invariants and state equation in 224 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 99/101 places, 270/275 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 666 ms. Remains : 99/101 places, 270/275 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 487 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Running random walk in product with property : FireWire-PT-01-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p0:(AND (EQ s7 1) (EQ s72 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][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 2 ms.
FORMULA FireWire-PT-01-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FireWire-PT-01-LTLFireability-00 finished in 1205 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((p0||X(G(p0))))||F(((p2||X(p0))&&p1))))'
Support contains 6 out of 101 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 101/101 places, 275/275 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 100 transition count 272
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 100 transition count 272
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 99 transition count 270
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 99 transition count 270
Applied a total of 4 rules in 17 ms. Remains 99 /101 variables (removed 2) and now considering 270/275 (removed 5) transitions.
[2024-06-02 22:57:12] [INFO ] Flow matrix only has 244 transitions (discarded 26 similar events)
[2024-06-02 22:57:12] [INFO ] Invariant cache hit.
[2024-06-02 22:57:12] [INFO ] Implicit Places using invariants in 56 ms returned []
[2024-06-02 22:57:12] [INFO ] Flow matrix only has 244 transitions (discarded 26 similar events)
[2024-06-02 22:57:12] [INFO ] Invariant cache hit.
[2024-06-02 22:57:13] [INFO ] State equation strengthened by 37 read => feed constraints.
[2024-06-02 22:57:13] [INFO ] Implicit Places using invariants and state equation in 141 ms returned []
Implicit Place search using SMT with State Equation took 201 ms to find 0 implicit places.
[2024-06-02 22:57:13] [INFO ] Flow matrix only has 244 transitions (discarded 26 similar events)
[2024-06-02 22:57:13] [INFO ] Invariant cache hit.
[2024-06-02 22:57:13] [INFO ] Dead Transitions using invariants and state equation in 95 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 99/101 places, 270/275 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 314 ms. Remains : 99/101 places, 270/275 transitions.
Stuttering acceptance computed with spot in 235 ms :[(OR (NOT p1) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : FireWire-PT-01-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p2)), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p1 (NOT p2)), acceptance={} source=3 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 3}]], initial=2, aps=[p1:(AND (EQ s3 1) (EQ s16 1)), p2:(AND (EQ s7 1) (EQ s72 1)), p0:(AND (EQ s5 1) (EQ s28 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA FireWire-PT-01-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FireWire-PT-01-LTLFireability-01 finished in 572 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||G(p1))))'
Support contains 4 out of 101 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 101/101 places, 275/275 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 100 transition count 273
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 99 transition count 273
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 99 transition count 272
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 98 transition count 272
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 5 place count 97 transition count 269
Iterating global reduction 2 with 1 rules applied. Total rules applied 6 place count 97 transition count 269
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 7 place count 96 transition count 267
Iterating global reduction 2 with 1 rules applied. Total rules applied 8 place count 96 transition count 267
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 14 place count 93 transition count 274
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 2 with 6 rules applied. Total rules applied 20 place count 93 transition count 268
Applied a total of 20 rules in 37 ms. Remains 93 /101 variables (removed 8) and now considering 268/275 (removed 7) transitions.
[2024-06-02 22:57:13] [INFO ] Flow matrix only has 235 transitions (discarded 33 similar events)
// Phase 1: matrix 235 rows 93 cols
[2024-06-02 22:57:13] [INFO ] Computed 7 invariants in 1 ms
[2024-06-02 22:57:13] [INFO ] Implicit Places using invariants in 43 ms returned []
[2024-06-02 22:57:13] [INFO ] Flow matrix only has 235 transitions (discarded 33 similar events)
[2024-06-02 22:57:13] [INFO ] Invariant cache hit.
[2024-06-02 22:57:13] [INFO ] State equation strengthened by 37 read => feed constraints.
[2024-06-02 22:57:13] [INFO ] Implicit Places using invariants and state equation in 154 ms returned []
Implicit Place search using SMT with State Equation took 199 ms to find 0 implicit places.
[2024-06-02 22:57:13] [INFO ] Redundant transitions in 12 ms returned []
[2024-06-02 22:57:13] [INFO ] Flow matrix only has 235 transitions (discarded 33 similar events)
[2024-06-02 22:57:13] [INFO ] Invariant cache hit.
[2024-06-02 22:57:13] [INFO ] Dead Transitions using invariants and state equation in 100 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 93/101 places, 268/275 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 361 ms. Remains : 93/101 places, 268/275 transitions.
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p1) (NOT p0))]
Running random walk in product with property : FireWire-PT-01-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p1:(OR (EQ s1 0) (EQ s81 0)), p0:(AND (EQ s9 1) (EQ s59 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 1 reset in 185 ms.
Product exploration explored 100000 steps with 0 reset in 88 ms.
Computed a total of 2 stabilizing places and 5 stable transitions
Computed a total of 2 stabilizing places and 5 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (AND p1 (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 96 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 47 ms :[(AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 642 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 342 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 131 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 2) seen :0
Finished probabilistic random walk after 7845 steps, run visited all 2 properties in 41 ms. (steps per millisecond=191 )
Probabilistic random walk after 7845 steps, saw 3401 distinct states, run finished after 42 ms. (steps per millisecond=186 ) properties seen :2
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 (NOT p0)), (X (AND p1 (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 5 factoid took 125 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 41 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 33 ms :[(AND (NOT p0) (NOT p1))]
Support contains 4 out of 93 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 93/93 places, 268/268 transitions.
Applied a total of 0 rules in 11 ms. Remains 93 /93 variables (removed 0) and now considering 268/268 (removed 0) transitions.
[2024-06-02 22:57:14] [INFO ] Flow matrix only has 235 transitions (discarded 33 similar events)
[2024-06-02 22:57:14] [INFO ] Invariant cache hit.
[2024-06-02 22:57:14] [INFO ] Implicit Places using invariants in 49 ms returned []
[2024-06-02 22:57:14] [INFO ] Flow matrix only has 235 transitions (discarded 33 similar events)
[2024-06-02 22:57:14] [INFO ] Invariant cache hit.
[2024-06-02 22:57:14] [INFO ] State equation strengthened by 37 read => feed constraints.
[2024-06-02 22:57:14] [INFO ] Implicit Places using invariants and state equation in 122 ms returned []
Implicit Place search using SMT with State Equation took 174 ms to find 0 implicit places.
[2024-06-02 22:57:14] [INFO ] Redundant transitions in 4 ms returned []
[2024-06-02 22:57:14] [INFO ] Flow matrix only has 235 transitions (discarded 33 similar events)
[2024-06-02 22:57:14] [INFO ] Invariant cache hit.
[2024-06-02 22:57:15] [INFO ] Dead Transitions using invariants and state equation in 86 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 281 ms. Remains : 93/93 places, 268/268 transitions.
Computed a total of 2 stabilizing places and 5 stable transitions
Computed a total of 2 stabilizing places and 5 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 78 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 39 ms :[(AND (NOT p0) (NOT p1))]
Finished random walk after 2016 steps, including 131 resets, run visited all 2 properties in 19 ms. (steps per millisecond=106 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 5 factoid took 126 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 31 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 46 ms :[(AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 1 reset in 99 ms.
Product exploration explored 100000 steps with 0 reset in 88 ms.
Built C files in :
/tmp/ltsmin17571621133229015545
[2024-06-02 22:57:15] [INFO ] Computing symmetric may disable matrix : 268 transitions.
[2024-06-02 22:57:15] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-02 22:57:15] [INFO ] Computing symmetric may enable matrix : 268 transitions.
[2024-06-02 22:57:15] [INFO ] Computation of Complete enable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-02 22:57:15] [INFO ] Computing Do-Not-Accords matrix : 268 transitions.
[2024-06-02 22:57:15] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-02 22:57:15] [INFO ] Built C files in 75ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17571621133229015545
Running compilation step : cd /tmp/ltsmin17571621133229015545;'/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 698 ms.
Running link step : cd /tmp/ltsmin17571621133229015545;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin17571621133229015545;'/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/stateBased7068226569891295161.hoa' '--buchi-type=spotba'
LTSmin run took 1347 ms.
FORMULA FireWire-PT-01-LTLFireability-02 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property FireWire-PT-01-LTLFireability-02 finished in 4394 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 101 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 101/101 places, 275/275 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 100 transition count 273
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 99 transition count 273
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 99 transition count 272
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 98 transition count 272
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 10 place count 95 transition count 279
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 2 with 6 rules applied. Total rules applied 16 place count 95 transition count 273
Applied a total of 16 rules in 23 ms. Remains 95 /101 variables (removed 6) and now considering 273/275 (removed 2) transitions.
[2024-06-02 22:57:17] [INFO ] Flow matrix only has 240 transitions (discarded 33 similar events)
// Phase 1: matrix 240 rows 95 cols
[2024-06-02 22:57:17] [INFO ] Computed 7 invariants in 3 ms
[2024-06-02 22:57:17] [INFO ] Implicit Places using invariants in 65 ms returned []
[2024-06-02 22:57:17] [INFO ] Flow matrix only has 240 transitions (discarded 33 similar events)
[2024-06-02 22:57:17] [INFO ] Invariant cache hit.
[2024-06-02 22:57:18] [INFO ] State equation strengthened by 38 read => feed constraints.
[2024-06-02 22:57:18] [INFO ] Implicit Places using invariants and state equation in 125 ms returned []
Implicit Place search using SMT with State Equation took 192 ms to find 0 implicit places.
[2024-06-02 22:57:18] [INFO ] Redundant transitions in 3 ms returned []
[2024-06-02 22:57:18] [INFO ] Flow matrix only has 240 transitions (discarded 33 similar events)
[2024-06-02 22:57:18] [INFO ] Invariant cache hit.
[2024-06-02 22:57:18] [INFO ] Dead Transitions using invariants and state equation in 101 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 95/101 places, 273/275 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 325 ms. Remains : 95/101 places, 273/275 transitions.
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : FireWire-PT-01-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s7 1) (EQ s12 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-01-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FireWire-PT-01-LTLFireability-03 finished in 417 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)))))'
Support contains 3 out of 101 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 101/101 places, 275/275 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 100 transition count 273
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 99 transition count 273
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 99 transition count 272
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 98 transition count 272
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 5 place count 97 transition count 269
Iterating global reduction 2 with 1 rules applied. Total rules applied 6 place count 97 transition count 269
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 7 place count 96 transition count 267
Iterating global reduction 2 with 1 rules applied. Total rules applied 8 place count 96 transition count 267
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 14 place count 93 transition count 274
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 2 with 6 rules applied. Total rules applied 20 place count 93 transition count 268
Applied a total of 20 rules in 30 ms. Remains 93 /101 variables (removed 8) and now considering 268/275 (removed 7) transitions.
[2024-06-02 22:57:18] [INFO ] Flow matrix only has 235 transitions (discarded 33 similar events)
// Phase 1: matrix 235 rows 93 cols
[2024-06-02 22:57:18] [INFO ] Computed 7 invariants in 1 ms
[2024-06-02 22:57:18] [INFO ] Implicit Places using invariants in 51 ms returned []
[2024-06-02 22:57:18] [INFO ] Flow matrix only has 235 transitions (discarded 33 similar events)
[2024-06-02 22:57:18] [INFO ] Invariant cache hit.
[2024-06-02 22:57:18] [INFO ] State equation strengthened by 37 read => feed constraints.
[2024-06-02 22:57:18] [INFO ] Implicit Places using invariants and state equation in 118 ms returned []
Implicit Place search using SMT with State Equation took 173 ms to find 0 implicit places.
[2024-06-02 22:57:18] [INFO ] Redundant transitions in 2 ms returned []
[2024-06-02 22:57:18] [INFO ] Flow matrix only has 235 transitions (discarded 33 similar events)
[2024-06-02 22:57:18] [INFO ] Invariant cache hit.
[2024-06-02 22:57:18] [INFO ] Dead Transitions using invariants and state equation in 99 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 93/101 places, 268/275 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 313 ms. Remains : 93/101 places, 268/275 transitions.
Stuttering acceptance computed with spot in 119 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : FireWire-PT-01-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s6 1) (EQ s72 1)), p1:(OR (EQ s6 0) (EQ s47 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA FireWire-PT-01-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FireWire-PT-01-LTLFireability-05 finished in 452 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(F((G(p1)&&p0))))))'
Support contains 5 out of 101 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 101/101 places, 275/275 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 100 transition count 272
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 100 transition count 272
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 99 transition count 270
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 99 transition count 270
Applied a total of 4 rules in 2 ms. Remains 99 /101 variables (removed 2) and now considering 270/275 (removed 5) transitions.
[2024-06-02 22:57:18] [INFO ] Flow matrix only has 244 transitions (discarded 26 similar events)
// Phase 1: matrix 244 rows 99 cols
[2024-06-02 22:57:18] [INFO ] Computed 7 invariants in 6 ms
[2024-06-02 22:57:18] [INFO ] Implicit Places using invariants in 140 ms returned []
[2024-06-02 22:57:18] [INFO ] Flow matrix only has 244 transitions (discarded 26 similar events)
[2024-06-02 22:57:18] [INFO ] Invariant cache hit.
[2024-06-02 22:57:18] [INFO ] State equation strengthened by 37 read => feed constraints.
[2024-06-02 22:57:18] [INFO ] Implicit Places using invariants and state equation in 124 ms returned []
Implicit Place search using SMT with State Equation took 278 ms to find 0 implicit places.
[2024-06-02 22:57:18] [INFO ] Flow matrix only has 244 transitions (discarded 26 similar events)
[2024-06-02 22:57:18] [INFO ] Invariant cache hit.
[2024-06-02 22:57:19] [INFO ] Dead Transitions using invariants and state equation in 112 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 99/101 places, 270/275 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 393 ms. Remains : 99/101 places, 270/275 transitions.
Stuttering acceptance computed with spot in 200 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : FireWire-PT-01-LTLFireability-07 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=(OR (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 3}, { cond=(AND p0 p1), acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 3}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(AND (EQ s0 0) (OR (EQ s7 0) (EQ s52 0))), p1:(OR (EQ s6 0) (EQ s70 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, 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 1 reset in 165 ms.
Product exploration explored 100000 steps with 0 reset in 178 ms.
Computed a total of 5 stabilizing places and 7 stable transitions
Computed a total of 5 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 71 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 192 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Incomplete random walk after 10000 steps, including 551 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-06-02 22:57:19] [INFO ] Flow matrix only has 244 transitions (discarded 26 similar events)
[2024-06-02 22:57:19] [INFO ] Invariant cache hit.
[2024-06-02 22:57:20] [INFO ] After 28ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-02 22:57:20] [INFO ] [Nat]Absence check using 7 positive place invariants in 1 ms returned sat
[2024-06-02 22:57:20] [INFO ] After 49ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-02 22:57:20] [INFO ] State equation strengthened by 37 read => feed constraints.
[2024-06-02 22:57:20] [INFO ] After 26ms SMT Verify possible using 37 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-06-02 22:57:20] [INFO ] After 45ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 9 ms.
[2024-06-02 22:57:20] [INFO ] After 140ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 99 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 99/99 places, 270/270 transitions.
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 99 transition count 266
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 5 place count 98 transition count 266
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 5 place count 98 transition count 265
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 7 place count 97 transition count 265
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 13 place count 94 transition count 272
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 19 place count 94 transition count 266
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 22 place count 94 transition count 263
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 24 place count 94 transition count 266
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 29 place count 92 transition count 263
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 31 place count 92 transition count 261
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 32 place count 91 transition count 260
Applied a total of 32 rules in 35 ms. Remains 91 /99 variables (removed 8) and now considering 260/270 (removed 10) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36 ms. Remains : 91/99 places, 260/270 transitions.
Incomplete random walk after 10000 steps, including 635 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Finished probabilistic random walk after 400 steps, run visited all 1 properties in 4 ms. (steps per millisecond=100 )
Probabilistic random walk after 400 steps, saw 307 distinct states, run finished after 4 ms. (steps per millisecond=100 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1), true]
False Knowledge obtained : [(F (NOT (OR (NOT p0) (NOT p1)))), (F (NOT p1)), (F (AND p0 p1))]
Knowledge based reduction with 2 factoid took 146 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 184 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Stuttering acceptance computed with spot in 188 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1)]
[2024-06-02 22:57:20] [INFO ] Flow matrix only has 244 transitions (discarded 26 similar events)
[2024-06-02 22:57:20] [INFO ] Invariant cache hit.
[2024-06-02 22:57:20] [INFO ] [Real]Absence check using 7 positive place invariants in 1 ms returned sat
[2024-06-02 22:57:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-06-02 22:57:20] [INFO ] [Real]Absence check using state equation in 55 ms returned sat
[2024-06-02 22:57:20] [INFO ] State equation strengthened by 37 read => feed constraints.
[2024-06-02 22:57:20] [INFO ] [Real]Added 37 Read/Feed constraints in 4 ms returned sat
[2024-06-02 22:57:20] [INFO ] Computed and/alt/rep : 107/423/107 causal constraints (skipped 136 transitions) in 20 ms.
[2024-06-02 22:57:20] [INFO ] Added : 0 causal constraints over 0 iterations in 41 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 5 out of 99 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 99/99 places, 270/270 transitions.
Applied a total of 0 rules in 2 ms. Remains 99 /99 variables (removed 0) and now considering 270/270 (removed 0) transitions.
[2024-06-02 22:57:20] [INFO ] Flow matrix only has 244 transitions (discarded 26 similar events)
[2024-06-02 22:57:20] [INFO ] Invariant cache hit.
[2024-06-02 22:57:21] [INFO ] Implicit Places using invariants in 52 ms returned []
[2024-06-02 22:57:21] [INFO ] Flow matrix only has 244 transitions (discarded 26 similar events)
[2024-06-02 22:57:21] [INFO ] Invariant cache hit.
[2024-06-02 22:57:21] [INFO ] State equation strengthened by 37 read => feed constraints.
[2024-06-02 22:57:21] [INFO ] Implicit Places using invariants and state equation in 128 ms returned []
Implicit Place search using SMT with State Equation took 184 ms to find 0 implicit places.
[2024-06-02 22:57:21] [INFO ] Flow matrix only has 244 transitions (discarded 26 similar events)
[2024-06-02 22:57:21] [INFO ] Invariant cache hit.
[2024-06-02 22:57:21] [INFO ] Dead Transitions using invariants and state equation in 112 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 299 ms. Remains : 99/99 places, 270/270 transitions.
Computed a total of 5 stabilizing places and 7 stable transitions
Computed a total of 5 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 77 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 170 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Incomplete random walk after 10000 steps, including 546 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-06-02 22:57:21] [INFO ] Flow matrix only has 244 transitions (discarded 26 similar events)
[2024-06-02 22:57:21] [INFO ] Invariant cache hit.
[2024-06-02 22:57:21] [INFO ] After 30ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-02 22:57:21] [INFO ] [Nat]Absence check using 7 positive place invariants in 1 ms returned sat
[2024-06-02 22:57:21] [INFO ] After 49ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-02 22:57:21] [INFO ] State equation strengthened by 37 read => feed constraints.
[2024-06-02 22:57:21] [INFO ] After 22ms SMT Verify possible using 37 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-06-02 22:57:21] [INFO ] After 45ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 12 ms.
[2024-06-02 22:57:21] [INFO ] After 134ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 99 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 99/99 places, 270/270 transitions.
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 99 transition count 266
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 5 place count 98 transition count 266
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 5 place count 98 transition count 265
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 7 place count 97 transition count 265
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 13 place count 94 transition count 272
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 19 place count 94 transition count 266
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 22 place count 94 transition count 263
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 24 place count 94 transition count 266
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 29 place count 92 transition count 263
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 31 place count 92 transition count 261
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 32 place count 91 transition count 260
Applied a total of 32 rules in 25 ms. Remains 91 /99 variables (removed 8) and now considering 260/270 (removed 10) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25 ms. Remains : 91/99 places, 260/270 transitions.
Incomplete random walk after 10000 steps, including 637 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Finished probabilistic random walk after 400 steps, run visited all 1 properties in 4 ms. (steps per millisecond=100 )
Probabilistic random walk after 400 steps, saw 307 distinct states, run finished after 4 ms. (steps per millisecond=100 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1), true]
False Knowledge obtained : [(F (NOT (OR (NOT p0) (NOT p1)))), (F (NOT p1)), (F (AND p0 p1))]
Knowledge based reduction with 2 factoid took 130 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 193 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Stuttering acceptance computed with spot in 209 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1)]
[2024-06-02 22:57:22] [INFO ] Flow matrix only has 244 transitions (discarded 26 similar events)
[2024-06-02 22:57:22] [INFO ] Invariant cache hit.
[2024-06-02 22:57:22] [INFO ] [Real]Absence check using 7 positive place invariants in 1 ms returned sat
[2024-06-02 22:57:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-06-02 22:57:22] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2024-06-02 22:57:22] [INFO ] State equation strengthened by 37 read => feed constraints.
[2024-06-02 22:57:22] [INFO ] [Real]Added 37 Read/Feed constraints in 4 ms returned sat
[2024-06-02 22:57:22] [INFO ] Computed and/alt/rep : 107/423/107 causal constraints (skipped 136 transitions) in 20 ms.
[2024-06-02 22:57:22] [INFO ] Added : 0 causal constraints over 0 iterations in 37 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 191 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Product exploration explored 100000 steps with 0 reset in 99 ms.
Product exploration explored 100000 steps with 0 reset in 75 ms.
Applying partial POR strategy [false, false, false, true, true]
Stuttering acceptance computed with spot in 190 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Support contains 5 out of 99 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 99/99 places, 270/270 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 99 transition count 270
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 1 place count 99 transition count 270
Deduced a syphon composed of 2 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 2 place count 99 transition count 270
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 98 transition count 269
Deduced a syphon composed of 1 places in 1 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 98 transition count 269
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 3 places in 1 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 6 place count 98 transition count 278
Deduced a syphon composed of 3 places in 0 ms
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 1 with 4 rules applied. Total rules applied 10 place count 98 transition count 274
Deduced a syphon composed of 3 places in 0 ms
Applied a total of 10 rules in 33 ms. Remains 98 /99 variables (removed 1) and now considering 274/270 (removed -4) transitions.
[2024-06-02 22:57:23] [INFO ] Redundant transitions in 1 ms returned []
[2024-06-02 22:57:23] [INFO ] Flow matrix only has 244 transitions (discarded 30 similar events)
// Phase 1: matrix 244 rows 98 cols
[2024-06-02 22:57:23] [INFO ] Computed 7 invariants in 2 ms
[2024-06-02 22:57:23] [INFO ] Dead Transitions using invariants and state equation in 99 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 98/99 places, 274/270 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 138 ms. Remains : 98/99 places, 274/270 transitions.
Built C files in :
/tmp/ltsmin2272211475866946569
[2024-06-02 22:57:23] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2272211475866946569
Running compilation step : cd /tmp/ltsmin2272211475866946569;'/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 384 ms.
Running link step : cd /tmp/ltsmin2272211475866946569;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin2272211475866946569;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased1624676765395107585.hoa' '--buchi-type=spotba'
LTSmin run took 2732 ms.
FORMULA FireWire-PT-01-LTLFireability-07 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property FireWire-PT-01-LTLFireability-07 finished in 7839 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 101 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 101/101 places, 275/275 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 100 transition count 273
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 99 transition count 273
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 99 transition count 272
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 98 transition count 272
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 5 place count 97 transition count 269
Iterating global reduction 2 with 1 rules applied. Total rules applied 6 place count 97 transition count 269
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 7 place count 96 transition count 267
Iterating global reduction 2 with 1 rules applied. Total rules applied 8 place count 96 transition count 267
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 2 with 4 rules applied. Total rules applied 12 place count 94 transition count 271
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 16 place count 94 transition count 267
Applied a total of 16 rules in 19 ms. Remains 94 /101 variables (removed 7) and now considering 267/275 (removed 8) transitions.
[2024-06-02 22:57:26] [INFO ] Flow matrix only has 237 transitions (discarded 30 similar events)
// Phase 1: matrix 237 rows 94 cols
[2024-06-02 22:57:26] [INFO ] Computed 7 invariants in 3 ms
[2024-06-02 22:57:26] [INFO ] Implicit Places using invariants in 55 ms returned []
[2024-06-02 22:57:26] [INFO ] Flow matrix only has 237 transitions (discarded 30 similar events)
[2024-06-02 22:57:26] [INFO ] Invariant cache hit.
[2024-06-02 22:57:26] [INFO ] State equation strengthened by 37 read => feed constraints.
[2024-06-02 22:57:26] [INFO ] Implicit Places using invariants and state equation in 130 ms returned []
Implicit Place search using SMT with State Equation took 187 ms to find 0 implicit places.
[2024-06-02 22:57:26] [INFO ] Redundant transitions in 1 ms returned []
[2024-06-02 22:57:26] [INFO ] Flow matrix only has 237 transitions (discarded 30 similar events)
[2024-06-02 22:57:26] [INFO ] Invariant cache hit.
[2024-06-02 22:57:26] [INFO ] Dead Transitions using invariants and state equation in 106 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 94/101 places, 267/275 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 318 ms. Remains : 94/101 places, 267/275 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : FireWire-PT-01-LTLFireability-08 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 s3 1) (NEQ s71 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 40 ms.
Product exploration explored 100000 steps with 1 reset in 40 ms.
Computed a total of 2 stabilizing places and 4 stable transitions
Computed a total of 2 stabilizing places and 4 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 68 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 632 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 581 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Finished probabilistic random walk after 274 steps, run visited all 1 properties in 4 ms. (steps per millisecond=68 )
Probabilistic random walk after 274 steps, saw 210 distinct states, run finished after 4 ms. (steps per millisecond=68 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 88 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 37 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Support contains 2 out of 94 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 94/94 places, 267/267 transitions.
Applied a total of 0 rules in 10 ms. Remains 94 /94 variables (removed 0) and now considering 267/267 (removed 0) transitions.
[2024-06-02 22:57:27] [INFO ] Flow matrix only has 237 transitions (discarded 30 similar events)
[2024-06-02 22:57:27] [INFO ] Invariant cache hit.
[2024-06-02 22:57:27] [INFO ] Implicit Places using invariants in 54 ms returned []
[2024-06-02 22:57:27] [INFO ] Flow matrix only has 237 transitions (discarded 30 similar events)
[2024-06-02 22:57:27] [INFO ] Invariant cache hit.
[2024-06-02 22:57:27] [INFO ] State equation strengthened by 37 read => feed constraints.
[2024-06-02 22:57:27] [INFO ] Implicit Places using invariants and state equation in 140 ms returned []
Implicit Place search using SMT with State Equation took 196 ms to find 0 implicit places.
[2024-06-02 22:57:27] [INFO ] Redundant transitions in 2 ms returned []
[2024-06-02 22:57:27] [INFO ] Flow matrix only has 237 transitions (discarded 30 similar events)
[2024-06-02 22:57:27] [INFO ] Invariant cache hit.
[2024-06-02 22:57:27] [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 320 ms. Remains : 94/94 places, 267/267 transitions.
Computed a total of 2 stabilizing places and 4 stable transitions
Computed a total of 2 stabilizing places and 4 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 68 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 37 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 619 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 585 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Finished probabilistic random walk after 274 steps, run visited all 1 properties in 4 ms. (steps per millisecond=68 )
Probabilistic random walk after 274 steps, saw 210 distinct states, run finished after 5 ms. (steps per millisecond=54 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 121 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 37 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 41 ms.
Product exploration explored 100000 steps with 1 reset in 82 ms.
Built C files in :
/tmp/ltsmin12250331088081681374
[2024-06-02 22:57:28] [INFO ] Computing symmetric may disable matrix : 267 transitions.
[2024-06-02 22:57:28] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-02 22:57:28] [INFO ] Computing symmetric may enable matrix : 267 transitions.
[2024-06-02 22:57:28] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-02 22:57:28] [INFO ] Computing Do-Not-Accords matrix : 267 transitions.
[2024-06-02 22:57:28] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-06-02 22:57:28] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12250331088081681374
Running compilation step : cd /tmp/ltsmin12250331088081681374;'/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 487 ms.
Running link step : cd /tmp/ltsmin12250331088081681374;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin12250331088081681374;'/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/stateBased7836087732558983475.hoa' '--buchi-type=spotba'
LTSmin run took 454 ms.
FORMULA FireWire-PT-01-LTLFireability-08 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property FireWire-PT-01-LTLFireability-08 finished in 2648 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(G((p0||G(p1)))))))'
Support contains 3 out of 101 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 101/101 places, 275/275 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 100 transition count 272
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 100 transition count 272
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 99 transition count 270
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 99 transition count 270
Applied a total of 4 rules in 4 ms. Remains 99 /101 variables (removed 2) and now considering 270/275 (removed 5) transitions.
[2024-06-02 22:57:29] [INFO ] Flow matrix only has 244 transitions (discarded 26 similar events)
// Phase 1: matrix 244 rows 99 cols
[2024-06-02 22:57:29] [INFO ] Computed 7 invariants in 1 ms
[2024-06-02 22:57:29] [INFO ] Implicit Places using invariants in 54 ms returned []
[2024-06-02 22:57:29] [INFO ] Flow matrix only has 244 transitions (discarded 26 similar events)
[2024-06-02 22:57:29] [INFO ] Invariant cache hit.
[2024-06-02 22:57:29] [INFO ] State equation strengthened by 37 read => feed constraints.
[2024-06-02 22:57:29] [INFO ] Implicit Places using invariants and state equation in 136 ms returned []
Implicit Place search using SMT with State Equation took 192 ms to find 0 implicit places.
[2024-06-02 22:57:29] [INFO ] Flow matrix only has 244 transitions (discarded 26 similar events)
[2024-06-02 22:57:29] [INFO ] Invariant cache hit.
[2024-06-02 22:57:29] [INFO ] Dead Transitions using invariants and state equation in 99 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 99/101 places, 270/275 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 296 ms. Remains : 99/101 places, 270/275 transitions.
Stuttering acceptance computed with spot in 198 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : FireWire-PT-01-LTLFireability-11 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}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={} source=5 dest: 3}]], initial=4, aps=[p1:(AND (EQ s5 1) (EQ s77 1)), p0:(EQ s49 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA FireWire-PT-01-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FireWire-PT-01-LTLFireability-11 finished in 512 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 101 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 101/101 places, 275/275 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 100 transition count 272
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 100 transition count 272
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 99 transition count 270
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 99 transition count 270
Applied a total of 4 rules in 3 ms. Remains 99 /101 variables (removed 2) and now considering 270/275 (removed 5) transitions.
[2024-06-02 22:57:29] [INFO ] Flow matrix only has 244 transitions (discarded 26 similar events)
[2024-06-02 22:57:29] [INFO ] Invariant cache hit.
[2024-06-02 22:57:29] [INFO ] Implicit Places using invariants in 49 ms returned []
[2024-06-02 22:57:29] [INFO ] Flow matrix only has 244 transitions (discarded 26 similar events)
[2024-06-02 22:57:29] [INFO ] Invariant cache hit.
[2024-06-02 22:57:29] [INFO ] State equation strengthened by 37 read => feed constraints.
[2024-06-02 22:57:29] [INFO ] Implicit Places using invariants and state equation in 139 ms returned []
Implicit Place search using SMT with State Equation took 190 ms to find 0 implicit places.
[2024-06-02 22:57:29] [INFO ] Flow matrix only has 244 transitions (discarded 26 similar events)
[2024-06-02 22:57:29] [INFO ] Invariant cache hit.
[2024-06-02 22:57:30] [INFO ] Dead Transitions using invariants and state equation in 157 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 99/101 places, 270/275 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 351 ms. Remains : 99/101 places, 270/275 transitions.
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : FireWire-PT-01-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s6 1) (EQ s51 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA FireWire-PT-01-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FireWire-PT-01-LTLFireability-13 finished in 434 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(F(p0)))))'
Support contains 2 out of 101 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 101/101 places, 275/275 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 100 transition count 272
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 100 transition count 272
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 99 transition count 270
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 99 transition count 270
Applied a total of 4 rules in 10 ms. Remains 99 /101 variables (removed 2) and now considering 270/275 (removed 5) transitions.
[2024-06-02 22:57:30] [INFO ] Flow matrix only has 244 transitions (discarded 26 similar events)
[2024-06-02 22:57:30] [INFO ] Invariant cache hit.
[2024-06-02 22:57:30] [INFO ] Implicit Places using invariants in 71 ms returned []
[2024-06-02 22:57:30] [INFO ] Flow matrix only has 244 transitions (discarded 26 similar events)
[2024-06-02 22:57:30] [INFO ] Invariant cache hit.
[2024-06-02 22:57:30] [INFO ] State equation strengthened by 37 read => feed constraints.
[2024-06-02 22:57:30] [INFO ] Implicit Places using invariants and state equation in 146 ms returned []
Implicit Place search using SMT with State Equation took 234 ms to find 0 implicit places.
[2024-06-02 22:57:30] [INFO ] Flow matrix only has 244 transitions (discarded 26 similar events)
[2024-06-02 22:57:30] [INFO ] Invariant cache hit.
[2024-06-02 22:57:30] [INFO ] Dead Transitions using invariants and state equation in 94 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 99/101 places, 270/275 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 343 ms. Remains : 99/101 places, 270/275 transitions.
Stuttering acceptance computed with spot in 159 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : FireWire-PT-01-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(AND (EQ s6 1) (EQ s72 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA FireWire-PT-01-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FireWire-PT-01-LTLFireability-15 finished in 522 ms.
All properties solved by simple procedures.
Total runtime 22248 ms.

BK_STOP 1717369051950

--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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="FireWire-PT-01"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is FireWire-PT-01, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r571-tall-171734910200108"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FireWire-PT-01.tgz
mv FireWire-PT-01 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 ;