Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r297-tall-167873950600563.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.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 2-5348
Executing tool ltsminxred
Input is PolyORBLF-PT-S04J06T06, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r297-tall-167873950600563
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.7M
-rw-r--r-- 1 mcc users 13K Feb 26 14:17 CTLCardinality.txt
-rw-r--r-- 1 mcc users 91K Feb 26 14:17 CTLCardinality.xml
-rw-r--r-- 1 mcc users 25K Feb 26 14:15 CTLFireability.txt
-rw-r--r-- 1 mcc users 145K Feb 26 14:15 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 8.8K Feb 25 16:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 39K Feb 25 16:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Feb 25 16:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 31K Feb 25 16:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 30K Feb 26 14:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 168K Feb 26 14:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 77K Feb 26 14:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 371K Feb 26 14:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.2K Feb 25 16:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 2.6M Mar 5 18:23 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 PolyORBLF-PT-S04J06T06-LTLCardinality-00
FORMULA_NAME PolyORBLF-PT-S04J06T06-LTLCardinality-01
FORMULA_NAME PolyORBLF-PT-S04J06T06-LTLCardinality-02
FORMULA_NAME PolyORBLF-PT-S04J06T06-LTLCardinality-03
FORMULA_NAME PolyORBLF-PT-S04J06T06-LTLCardinality-04
FORMULA_NAME PolyORBLF-PT-S04J06T06-LTLCardinality-05
FORMULA_NAME PolyORBLF-PT-S04J06T06-LTLCardinality-06
FORMULA_NAME PolyORBLF-PT-S04J06T06-LTLCardinality-07
FORMULA_NAME PolyORBLF-PT-S04J06T06-LTLCardinality-08
FORMULA_NAME PolyORBLF-PT-S04J06T06-LTLCardinality-09
FORMULA_NAME PolyORBLF-PT-S04J06T06-LTLCardinality-10
FORMULA_NAME PolyORBLF-PT-S04J06T06-LTLCardinality-11
FORMULA_NAME PolyORBLF-PT-S04J06T06-LTLCardinality-12
FORMULA_NAME PolyORBLF-PT-S04J06T06-LTLCardinality-13
FORMULA_NAME PolyORBLF-PT-S04J06T06-LTLCardinality-14
FORMULA_NAME PolyORBLF-PT-S04J06T06-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679568072333

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=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-PT-S04J06T06
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-23 10:41:14] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-23 10:41:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 10:41:14] [INFO ] Load time of PNML (sax parser for PT used): 220 ms
[2023-03-23 10:41:14] [INFO ] Transformed 618 places.
[2023-03-23 10:41:14] [INFO ] Transformed 3190 transitions.
[2023-03-23 10:41:14] [INFO ] Parsed PT model containing 618 places and 3190 transitions and 21570 arcs in 328 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 1626 transitions
Reduce redundant transitions removed 1626 transitions.
FORMULA PolyORBLF-PT-S04J06T06-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J06T06-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 232 out of 618 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 618/618 places, 1564/1564 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 614 transition count 1564
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 10 place count 608 transition count 1558
Iterating global reduction 1 with 6 rules applied. Total rules applied 16 place count 608 transition count 1558
Applied a total of 16 rules in 97 ms. Remains 608 /618 variables (removed 10) and now considering 1558/1564 (removed 6) transitions.
[2023-03-23 10:41:14] [INFO ] Flow matrix only has 1534 transitions (discarded 24 similar events)
// Phase 1: matrix 1534 rows 608 cols
[2023-03-23 10:41:15] [INFO ] Computed 50 place invariants in 95 ms
[2023-03-23 10:41:16] [INFO ] Dead Transitions using invariants and state equation in 1889 ms found 324 transitions.
Found 324 dead transitions using SMT.
Drop transitions removed 324 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 324 transitions.
[2023-03-23 10:41:16] [INFO ] Flow matrix only has 1210 transitions (discarded 24 similar events)
// Phase 1: matrix 1210 rows 608 cols
[2023-03-23 10:41:16] [INFO ] Computed 50 place invariants in 51 ms
[2023-03-23 10:41:17] [INFO ] Implicit Places using invariants in 474 ms returned [134, 200, 328, 363, 483, 551]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 481 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 602/618 places, 1234/1564 transitions.
Applied a total of 0 rules in 15 ms. Remains 602 /602 variables (removed 0) and now considering 1234/1234 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2514 ms. Remains : 602/618 places, 1234/1564 transitions.
Support contains 232 out of 602 places after structural reductions.
[2023-03-23 10:41:17] [INFO ] Flatten gal took : 135 ms
[2023-03-23 10:41:17] [INFO ] Flatten gal took : 93 ms
[2023-03-23 10:41:17] [INFO ] Input system was already deterministic with 1234 transitions.
Support contains 219 out of 602 places (down from 232) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 521 ms. (steps per millisecond=19 ) properties (out of 33) seen :25
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2023-03-23 10:41:19] [INFO ] Flow matrix only has 1210 transitions (discarded 24 similar events)
// Phase 1: matrix 1210 rows 602 cols
[2023-03-23 10:41:19] [INFO ] Computed 44 place invariants in 37 ms
[2023-03-23 10:41:19] [INFO ] [Real]Absence check using 17 positive place invariants in 11 ms returned sat
[2023-03-23 10:41:19] [INFO ] [Real]Absence check using 17 positive and 27 generalized place invariants in 27 ms returned sat
[2023-03-23 10:41:19] [INFO ] After 231ms SMT Verify possible using all constraints in real domain returned unsat :5 sat :0 real:3
[2023-03-23 10:41:19] [INFO ] [Nat]Absence check using 17 positive place invariants in 5 ms returned sat
[2023-03-23 10:41:19] [INFO ] [Nat]Absence check using 17 positive and 27 generalized place invariants in 32 ms returned sat
[2023-03-23 10:41:19] [INFO ] After 185ms SMT Verify possible using all constraints in natural domain returned unsat :8 sat :0
Fused 8 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 8 atomic propositions for a total of 14 simplifications.
Initial state reduction rules removed 2 formulas.
FORMULA PolyORBLF-PT-S04J06T06-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J06T06-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J06T06-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
FORMULA PolyORBLF-PT-S04J06T06-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&X(F(p1)))))'
Support contains 55 out of 602 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 602/602 places, 1234/1234 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 596 transition count 1228
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 596 transition count 1228
Applied a total of 12 rules in 29 ms. Remains 596 /602 variables (removed 6) and now considering 1228/1234 (removed 6) transitions.
[2023-03-23 10:41:20] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
// Phase 1: matrix 1204 rows 596 cols
[2023-03-23 10:41:20] [INFO ] Computed 44 place invariants in 26 ms
[2023-03-23 10:41:21] [INFO ] Dead Transitions using invariants and state equation in 1450 ms found 0 transitions.
[2023-03-23 10:41:21] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
[2023-03-23 10:41:21] [INFO ] Invariant cache hit.
[2023-03-23 10:41:22] [INFO ] Implicit Places using invariants in 674 ms returned []
[2023-03-23 10:41:22] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
[2023-03-23 10:41:22] [INFO ] Invariant cache hit.
[2023-03-23 10:41:22] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-23 10:41:37] [INFO ] Implicit Places using invariants and state equation in 14840 ms returned []
Implicit Place search using SMT with State Equation took 15518 ms to find 0 implicit places.
[2023-03-23 10:41:37] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
[2023-03-23 10:41:37] [INFO ] Invariant cache hit.
[2023-03-23 10:41:38] [INFO ] Dead Transitions using invariants and state equation in 1633 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 596/602 places, 1228/1234 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18645 ms. Remains : 596/602 places, 1228/1234 transitions.
Stuttering acceptance computed with spot in 283 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : PolyORBLF-PT-S04J06T06-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=2, aps=[p1:(LEQ (ADD s13 s16 s44 s46 s65 s76 s87 s97 s116 s122 s126 s147 s155 s185 s192 s197 s205 s207 s209 s249 s253 s279 s280 s288 s294 s305 s327 s362 s363 s429...], 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]]
Product exploration explored 100000 steps with 33333 reset in 673 ms.
Product exploration explored 100000 steps with 33333 reset in 473 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 : [(AND p1 p0), (X p0), true, (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p1))
Knowledge based reduction with 4 factoid took 101 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-PT-S04J06T06-LTLCardinality-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-PT-S04J06T06-LTLCardinality-01 finished in 20251 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 6 out of 602 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 602/602 places, 1234/1234 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 596 transition count 1228
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 596 transition count 1228
Applied a total of 12 rules in 29 ms. Remains 596 /602 variables (removed 6) and now considering 1228/1234 (removed 6) transitions.
[2023-03-23 10:41:40] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
[2023-03-23 10:41:40] [INFO ] Invariant cache hit.
[2023-03-23 10:41:41] [INFO ] Dead Transitions using invariants and state equation in 1581 ms found 0 transitions.
[2023-03-23 10:41:41] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
[2023-03-23 10:41:41] [INFO ] Invariant cache hit.
[2023-03-23 10:41:42] [INFO ] Implicit Places using invariants in 663 ms returned []
[2023-03-23 10:41:42] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
[2023-03-23 10:41:42] [INFO ] Invariant cache hit.
[2023-03-23 10:41:43] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-23 10:41:55] [INFO ] Implicit Places using invariants and state equation in 12749 ms returned []
Implicit Place search using SMT with State Equation took 13425 ms to find 0 implicit places.
[2023-03-23 10:41:55] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
[2023-03-23 10:41:55] [INFO ] Invariant cache hit.
[2023-03-23 10:41:56] [INFO ] Dead Transitions using invariants and state equation in 1542 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 596/602 places, 1228/1234 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16588 ms. Remains : 596/602 places, 1228/1234 transitions.
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : PolyORBLF-PT-S04J06T06-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(GT 1 (ADD s191 s295 s401 s455 s574 s579))], 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][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 474 ms.
Product exploration explored 100000 steps with 50000 reset in 439 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), true]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 69 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-PT-S04J06T06-LTLCardinality-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-PT-S04J06T06-LTLCardinality-03 finished in 17681 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||(p1 U (p2||G(p1)))))))'
Support contains 62 out of 602 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 602/602 places, 1234/1234 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 602 transition count 1204
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 60 place count 572 transition count 1204
Performed 78 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 78 Pre rules applied. Total rules applied 60 place count 572 transition count 1126
Deduced a syphon composed of 78 places in 6 ms
Reduce places removed 78 places and 0 transitions.
Iterating global reduction 2 with 156 rules applied. Total rules applied 216 place count 494 transition count 1126
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 2 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 336 place count 434 transition count 1066
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 339 place count 431 transition count 1063
Iterating global reduction 2 with 3 rules applied. Total rules applied 342 place count 431 transition count 1063
Applied a total of 342 rules in 142 ms. Remains 431 /602 variables (removed 171) and now considering 1063/1234 (removed 171) transitions.
[2023-03-23 10:41:58] [INFO ] Flow matrix only has 1039 transitions (discarded 24 similar events)
// Phase 1: matrix 1039 rows 431 cols
[2023-03-23 10:41:58] [INFO ] Computed 44 place invariants in 19 ms
[2023-03-23 10:41:58] [INFO ] Dead Transitions using invariants and state equation in 863 ms found 0 transitions.
[2023-03-23 10:41:58] [INFO ] Flow matrix only has 1039 transitions (discarded 24 similar events)
[2023-03-23 10:41:58] [INFO ] Invariant cache hit.
[2023-03-23 10:41:59] [INFO ] Implicit Places using invariants in 462 ms returned []
[2023-03-23 10:41:59] [INFO ] Flow matrix only has 1039 transitions (discarded 24 similar events)
[2023-03-23 10:41:59] [INFO ] Invariant cache hit.
[2023-03-23 10:41:59] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-23 10:42:12] [INFO ] Implicit Places using invariants and state equation in 12790 ms returned []
Implicit Place search using SMT with State Equation took 13254 ms to find 0 implicit places.
[2023-03-23 10:42:12] [INFO ] Redundant transitions in 77 ms returned []
[2023-03-23 10:42:12] [INFO ] Flow matrix only has 1039 transitions (discarded 24 similar events)
[2023-03-23 10:42:12] [INFO ] Invariant cache hit.
[2023-03-23 10:42:13] [INFO ] Dead Transitions using invariants and state equation in 867 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 431/602 places, 1063/1234 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 15218 ms. Remains : 431/602 places, 1063/1234 transitions.
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-PT-S04J06T06-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p2) (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p2:(AND (GT (ADD s19 s79 s196 s243 s288 s355) (ADD s3 s8 s20 s26 s46 s78 s92 s110 s114 s132 s158 s181 s198 s199 s247 s253 s289 s293 s331 s347 s361 s372 s3...], 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 3233 reset in 671 ms.
Product exploration explored 100000 steps with 3179 reset in 715 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 : [(AND (NOT p2) (NOT p0) p1), (X (NOT (AND (NOT p2) (NOT p0) p1))), (X (AND (NOT p2) (NOT p0) (NOT p1))), (X (X (NOT (AND (NOT p2) (NOT p0) p1)))), (X (X (AND (NOT p2) (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 182 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Finished random walk after 1 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [(AND (NOT p2) (NOT p0) p1), (X (NOT (AND (NOT p2) (NOT p0) p1))), (X (AND (NOT p2) (NOT p0) (NOT p1))), (X (X (NOT (AND (NOT p2) (NOT p0) p1)))), (X (X (AND (NOT p2) (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1) (NOT p2))), (F (NOT (AND (NOT p0) p1 (NOT p2))))]
Knowledge based reduction with 5 factoid took 214 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Support contains 62 out of 431 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 431/431 places, 1063/1063 transitions.
Applied a total of 0 rules in 28 ms. Remains 431 /431 variables (removed 0) and now considering 1063/1063 (removed 0) transitions.
[2023-03-23 10:42:15] [INFO ] Flow matrix only has 1039 transitions (discarded 24 similar events)
[2023-03-23 10:42:15] [INFO ] Invariant cache hit.
[2023-03-23 10:42:16] [INFO ] Dead Transitions using invariants and state equation in 825 ms found 0 transitions.
[2023-03-23 10:42:16] [INFO ] Flow matrix only has 1039 transitions (discarded 24 similar events)
[2023-03-23 10:42:16] [INFO ] Invariant cache hit.
[2023-03-23 10:42:16] [INFO ] Implicit Places using invariants in 436 ms returned []
[2023-03-23 10:42:16] [INFO ] Flow matrix only has 1039 transitions (discarded 24 similar events)
[2023-03-23 10:42:16] [INFO ] Invariant cache hit.
[2023-03-23 10:42:17] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-23 10:42:28] [INFO ] Implicit Places using invariants and state equation in 11681 ms returned []
Implicit Place search using SMT with State Equation took 12119 ms to find 0 implicit places.
[2023-03-23 10:42:28] [INFO ] Redundant transitions in 45 ms returned []
[2023-03-23 10:42:28] [INFO ] Flow matrix only has 1039 transitions (discarded 24 similar events)
[2023-03-23 10:42:28] [INFO ] Invariant cache hit.
[2023-03-23 10:42:29] [INFO ] Dead Transitions using invariants and state equation in 873 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 13910 ms. Remains : 431/431 places, 1063/1063 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 : [(AND (NOT p0) p1 (NOT p2)), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (AND (NOT p0) (NOT p1) (NOT p2))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (AND (NOT p0) (NOT p1) (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 180 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 81 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Finished random walk after 1 steps, including 0 resets, run visited all 2 properties in 5 ms. (steps per millisecond=0 )
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (AND (NOT p0) (NOT p1) (NOT p2))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (AND (NOT p0) (NOT p1) (NOT p2))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1) (NOT p2))), (F (NOT (AND (NOT p0) p1 (NOT p2))))]
Knowledge based reduction with 5 factoid took 231 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 3353 reset in 618 ms.
Product exploration explored 100000 steps with 3201 reset in 601 ms.
Support contains 62 out of 431 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 431/431 places, 1063/1063 transitions.
Applied a total of 0 rules in 22 ms. Remains 431 /431 variables (removed 0) and now considering 1063/1063 (removed 0) transitions.
[2023-03-23 10:42:31] [INFO ] Flow matrix only has 1039 transitions (discarded 24 similar events)
[2023-03-23 10:42:31] [INFO ] Invariant cache hit.
[2023-03-23 10:42:32] [INFO ] Dead Transitions using invariants and state equation in 885 ms found 0 transitions.
[2023-03-23 10:42:32] [INFO ] Flow matrix only has 1039 transitions (discarded 24 similar events)
[2023-03-23 10:42:32] [INFO ] Invariant cache hit.
[2023-03-23 10:42:32] [INFO ] Implicit Places using invariants in 458 ms returned []
[2023-03-23 10:42:32] [INFO ] Flow matrix only has 1039 transitions (discarded 24 similar events)
[2023-03-23 10:42:32] [INFO ] Invariant cache hit.
[2023-03-23 10:42:33] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-23 10:42:43] [INFO ] Implicit Places using invariants and state equation in 11292 ms returned []
Implicit Place search using SMT with State Equation took 11764 ms to find 0 implicit places.
[2023-03-23 10:42:43] [INFO ] Redundant transitions in 27 ms returned []
[2023-03-23 10:42:43] [INFO ] Flow matrix only has 1039 transitions (discarded 24 similar events)
[2023-03-23 10:42:43] [INFO ] Invariant cache hit.
[2023-03-23 10:42:44] [INFO ] Dead Transitions using invariants and state equation in 852 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 13563 ms. Remains : 431/431 places, 1063/1063 transitions.
Treatment of property PolyORBLF-PT-S04J06T06-LTLCardinality-04 finished in 46973 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(G(p0))||(p1&&G((p2 U p3))))))'
Support contains 47 out of 602 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 602/602 places, 1234/1234 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 596 transition count 1228
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 596 transition count 1228
Applied a total of 12 rules in 14 ms. Remains 596 /602 variables (removed 6) and now considering 1228/1234 (removed 6) transitions.
[2023-03-23 10:42:44] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
// Phase 1: matrix 1204 rows 596 cols
[2023-03-23 10:42:44] [INFO ] Computed 44 place invariants in 36 ms
[2023-03-23 10:42:46] [INFO ] Dead Transitions using invariants and state equation in 1475 ms found 0 transitions.
[2023-03-23 10:42:46] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
[2023-03-23 10:42:46] [INFO ] Invariant cache hit.
[2023-03-23 10:42:47] [INFO ] Implicit Places using invariants in 654 ms returned []
[2023-03-23 10:42:47] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
[2023-03-23 10:42:47] [INFO ] Invariant cache hit.
[2023-03-23 10:42:47] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-23 10:42:55] [INFO ] Implicit Places using invariants and state equation in 8123 ms returned []
Implicit Place search using SMT with State Equation took 8779 ms to find 0 implicit places.
[2023-03-23 10:42:55] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
[2023-03-23 10:42:55] [INFO ] Invariant cache hit.
[2023-03-23 10:42:56] [INFO ] Dead Transitions using invariants and state equation in 1509 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 596/602 places, 1228/1234 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11783 ms. Remains : 596/602 places, 1228/1234 transitions.
Stuttering acceptance computed with spot in 258 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p3))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p3))), (NOT p0), (AND (NOT p0) (NOT p3)), true, (NOT p3), (NOT p3)]
Running random walk in product with property : PolyORBLF-PT-S04J06T06-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p1) (AND (NOT p3) (NOT p2))), acceptance={} source=1 dest: 2}, { cond=(OR (AND p1 p3) (AND p1 p2)), acceptance={} source=1 dest: 3}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p3) (NOT p2) p0), acceptance={} source=3 dest: 2}, { cond=(OR (AND p3 p0) (AND p2 p0)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p3) (NOT p2) (NOT p0)), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p3) p2 (NOT p0)), acceptance={} source=3 dest: 5}, { cond=(OR (AND p3 (NOT p0)) (AND p2 (NOT p0))), acceptance={} source=3 dest: 6}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={0} source=5 dest: 4}, { cond=(AND (NOT p3) p2), acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={} source=6 dest: 4}, { cond=(AND (NOT p3) p2), acceptance={} source=6 dest: 5}, { cond=(OR p3 p2), acceptance={} source=6 dest: 6}]], initial=0, aps=[p1:(LEQ (ADD s67 s141 s206 s278 s533 s547) (ADD s6 s24 s48 s118 s148 s149 s175 s213 s220 s262 s285 s320 s381 s384 s400 s414 s458 s470 s471 s505 s524 s531 ...], 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, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 46629 steps with 3135 reset in 254 ms.
FORMULA PolyORBLF-PT-S04J06T06-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J06T06-LTLCardinality-06 finished in 12331 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0) U (G((F(p0)||G(p1)))||((F(p0)||G(p1))&&X(X(G(!p0))))))))'
Support contains 3 out of 602 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 602/602 places, 1234/1234 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 596 transition count 1228
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 596 transition count 1228
Applied a total of 12 rules in 21 ms. Remains 596 /602 variables (removed 6) and now considering 1228/1234 (removed 6) transitions.
[2023-03-23 10:42:57] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
[2023-03-23 10:42:57] [INFO ] Invariant cache hit.
[2023-03-23 10:42:58] [INFO ] Dead Transitions using invariants and state equation in 1410 ms found 0 transitions.
[2023-03-23 10:42:58] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
[2023-03-23 10:42:58] [INFO ] Invariant cache hit.
[2023-03-23 10:42:59] [INFO ] Implicit Places using invariants in 631 ms returned []
[2023-03-23 10:42:59] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
[2023-03-23 10:42:59] [INFO ] Invariant cache hit.
[2023-03-23 10:43:00] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-23 10:43:15] [INFO ] Implicit Places using invariants and state equation in 16254 ms returned []
Implicit Place search using SMT with State Equation took 16890 ms to find 0 implicit places.
[2023-03-23 10:43:15] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
[2023-03-23 10:43:15] [INFO ] Invariant cache hit.
[2023-03-23 10:43:17] [INFO ] Dead Transitions using invariants and state equation in 1515 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 596/602 places, 1228/1234 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19837 ms. Remains : 596/602 places, 1228/1234 transitions.
Stuttering acceptance computed with spot in 117 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-PT-S04J06T06-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ s138 s194), p1:(GT 1 s221)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 466 ms.
Product exploration explored 100000 steps with 50000 reset in 431 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 : [(AND p0 p1), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X p0)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p0) (NOT p1))))
Knowledge based reduction with 6 factoid took 102 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-PT-S04J06T06-LTLCardinality-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-PT-S04J06T06-LTLCardinality-09 finished in 20991 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0 U (p1||G(p0))))))'
Support contains 3 out of 602 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 602/602 places, 1234/1234 transitions.
Drop transitions removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 0 with 42 rules applied. Total rules applied 42 place count 602 transition count 1192
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 1 with 42 rules applied. Total rules applied 84 place count 560 transition count 1192
Performed 71 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 71 Pre rules applied. Total rules applied 84 place count 560 transition count 1121
Deduced a syphon composed of 71 places in 0 ms
Reduce places removed 71 places and 0 transitions.
Iterating global reduction 2 with 142 rules applied. Total rules applied 226 place count 489 transition count 1121
Performed 66 Post agglomeration using F-continuation condition.Transition count delta: 66
Deduced a syphon composed of 66 places in 0 ms
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 2 with 132 rules applied. Total rules applied 358 place count 423 transition count 1055
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 361 place count 420 transition count 1052
Iterating global reduction 2 with 3 rules applied. Total rules applied 364 place count 420 transition count 1052
Applied a total of 364 rules in 67 ms. Remains 420 /602 variables (removed 182) and now considering 1052/1234 (removed 182) transitions.
[2023-03-23 10:43:18] [INFO ] Flow matrix only has 1028 transitions (discarded 24 similar events)
// Phase 1: matrix 1028 rows 420 cols
[2023-03-23 10:43:18] [INFO ] Computed 44 place invariants in 14 ms
[2023-03-23 10:43:19] [INFO ] Dead Transitions using invariants and state equation in 790 ms found 0 transitions.
[2023-03-23 10:43:19] [INFO ] Flow matrix only has 1028 transitions (discarded 24 similar events)
[2023-03-23 10:43:19] [INFO ] Invariant cache hit.
[2023-03-23 10:43:19] [INFO ] Implicit Places using invariants in 493 ms returned []
[2023-03-23 10:43:19] [INFO ] Flow matrix only has 1028 transitions (discarded 24 similar events)
[2023-03-23 10:43:19] [INFO ] Invariant cache hit.
[2023-03-23 10:43:20] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-23 10:43:30] [INFO ] Implicit Places using invariants and state equation in 10808 ms returned []
Implicit Place search using SMT with State Equation took 11302 ms to find 0 implicit places.
[2023-03-23 10:43:30] [INFO ] Redundant transitions in 19 ms returned []
[2023-03-23 10:43:30] [INFO ] Flow matrix only has 1028 transitions (discarded 24 similar events)
[2023-03-23 10:43:30] [INFO ] Invariant cache hit.
[2023-03-23 10:43:31] [INFO ] Dead Transitions using invariants and state equation in 816 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 420/602 places, 1052/1234 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 13009 ms. Remains : 420/602 places, 1052/1234 transitions.
Stuttering acceptance computed with spot in 67 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : PolyORBLF-PT-S04J06T06-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (GT 2 s328) (LEQ s295 s183)), p0:(GT 2 s328)], 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 78 reset in 409 ms.
Product exploration explored 100000 steps with 70 reset in 519 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 : [(AND p1 p0), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 182 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 519 steps, including 0 resets, run visited all 2 properties in 8 ms. (steps per millisecond=64 )
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 5 factoid took 221 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 60 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 60 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 420 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 420/420 places, 1052/1052 transitions.
Applied a total of 0 rules in 19 ms. Remains 420 /420 variables (removed 0) and now considering 1052/1052 (removed 0) transitions.
[2023-03-23 10:43:32] [INFO ] Flow matrix only has 1028 transitions (discarded 24 similar events)
[2023-03-23 10:43:32] [INFO ] Invariant cache hit.
[2023-03-23 10:43:33] [INFO ] Dead Transitions using invariants and state equation in 805 ms found 0 transitions.
[2023-03-23 10:43:33] [INFO ] Flow matrix only has 1028 transitions (discarded 24 similar events)
[2023-03-23 10:43:33] [INFO ] Invariant cache hit.
[2023-03-23 10:43:34] [INFO ] Implicit Places using invariants in 489 ms returned []
[2023-03-23 10:43:34] [INFO ] Flow matrix only has 1028 transitions (discarded 24 similar events)
[2023-03-23 10:43:34] [INFO ] Invariant cache hit.
[2023-03-23 10:43:34] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-23 10:43:45] [INFO ] Implicit Places using invariants and state equation in 11251 ms returned []
Implicit Place search using SMT with State Equation took 11742 ms to find 0 implicit places.
[2023-03-23 10:43:45] [INFO ] Redundant transitions in 18 ms returned []
[2023-03-23 10:43:45] [INFO ] Flow matrix only has 1028 transitions (discarded 24 similar events)
[2023-03-23 10:43:45] [INFO ] Invariant cache hit.
[2023-03-23 10:43:46] [INFO ] Dead Transitions using invariants and state equation in 804 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 13397 ms. Remains : 420/420 places, 1052/1052 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 : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 152 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 2031 steps, including 1 resets, run visited all 2 properties in 18 ms. (steps per millisecond=112 )
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 5 factoid took 225 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 66 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 62 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 62 reset in 399 ms.
Product exploration explored 100000 steps with 58 reset in 415 ms.
Support contains 3 out of 420 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 420/420 places, 1052/1052 transitions.
Applied a total of 0 rules in 15 ms. Remains 420 /420 variables (removed 0) and now considering 1052/1052 (removed 0) transitions.
[2023-03-23 10:43:47] [INFO ] Flow matrix only has 1028 transitions (discarded 24 similar events)
[2023-03-23 10:43:47] [INFO ] Invariant cache hit.
[2023-03-23 10:43:48] [INFO ] Dead Transitions using invariants and state equation in 803 ms found 0 transitions.
[2023-03-23 10:43:48] [INFO ] Flow matrix only has 1028 transitions (discarded 24 similar events)
[2023-03-23 10:43:48] [INFO ] Invariant cache hit.
[2023-03-23 10:43:49] [INFO ] Implicit Places using invariants in 500 ms returned []
[2023-03-23 10:43:49] [INFO ] Flow matrix only has 1028 transitions (discarded 24 similar events)
[2023-03-23 10:43:49] [INFO ] Invariant cache hit.
[2023-03-23 10:43:49] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-23 10:44:02] [INFO ] Implicit Places using invariants and state equation in 13748 ms returned []
Implicit Place search using SMT with State Equation took 14248 ms to find 0 implicit places.
[2023-03-23 10:44:02] [INFO ] Redundant transitions in 19 ms returned []
[2023-03-23 10:44:02] [INFO ] Flow matrix only has 1028 transitions (discarded 24 similar events)
[2023-03-23 10:44:02] [INFO ] Invariant cache hit.
[2023-03-23 10:44:03] [INFO ] Dead Transitions using invariants and state equation in 815 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 15912 ms. Remains : 420/420 places, 1052/1052 transitions.
Treatment of property PolyORBLF-PT-S04J06T06-LTLCardinality-10 finished in 45569 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 602 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 602/602 places, 1234/1234 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 596 transition count 1228
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 596 transition count 1228
Applied a total of 12 rules in 14 ms. Remains 596 /602 variables (removed 6) and now considering 1228/1234 (removed 6) transitions.
[2023-03-23 10:44:03] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
// Phase 1: matrix 1204 rows 596 cols
[2023-03-23 10:44:03] [INFO ] Computed 44 place invariants in 21 ms
[2023-03-23 10:44:05] [INFO ] Dead Transitions using invariants and state equation in 1508 ms found 0 transitions.
[2023-03-23 10:44:05] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
[2023-03-23 10:44:05] [INFO ] Invariant cache hit.
[2023-03-23 10:44:05] [INFO ] Implicit Places using invariants in 637 ms returned []
[2023-03-23 10:44:05] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
[2023-03-23 10:44:05] [INFO ] Invariant cache hit.
[2023-03-23 10:44:06] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-23 10:44:21] [INFO ] Implicit Places using invariants and state equation in 15862 ms returned []
Implicit Place search using SMT with State Equation took 16503 ms to find 0 implicit places.
[2023-03-23 10:44:21] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
[2023-03-23 10:44:21] [INFO ] Invariant cache hit.
[2023-03-23 10:44:23] [INFO ] Dead Transitions using invariants and state equation in 1570 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 596/602 places, 1228/1234 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19598 ms. Remains : 596/602 places, 1228/1234 transitions.
Stuttering acceptance computed with spot in 87 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S04J06T06-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ s221 s344)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 188 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-PT-S04J06T06-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J06T06-LTLCardinality-11 finished in 19701 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(X(G((p0&&X(p1)))))||(p2&&X(G(!p2))))))'
Support contains 5 out of 602 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 602/602 places, 1234/1234 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 596 transition count 1228
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 596 transition count 1228
Applied a total of 12 rules in 13 ms. Remains 596 /602 variables (removed 6) and now considering 1228/1234 (removed 6) transitions.
[2023-03-23 10:44:23] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
[2023-03-23 10:44:23] [INFO ] Invariant cache hit.
[2023-03-23 10:44:24] [INFO ] Dead Transitions using invariants and state equation in 1513 ms found 0 transitions.
[2023-03-23 10:44:25] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
[2023-03-23 10:44:25] [INFO ] Invariant cache hit.
[2023-03-23 10:44:25] [INFO ] Implicit Places using invariants in 645 ms returned []
[2023-03-23 10:44:25] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
[2023-03-23 10:44:25] [INFO ] Invariant cache hit.
[2023-03-23 10:44:26] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-23 10:44:38] [INFO ] Implicit Places using invariants and state equation in 12484 ms returned []
Implicit Place search using SMT with State Equation took 13131 ms to find 0 implicit places.
[2023-03-23 10:44:38] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
[2023-03-23 10:44:38] [INFO ] Invariant cache hit.
[2023-03-23 10:44:39] [INFO ] Dead Transitions using invariants and state equation in 1507 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 596/602 places, 1228/1234 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16165 ms. Remains : 596/602 places, 1228/1234 transitions.
Stuttering acceptance computed with spot in 393 ms :[true, (OR (NOT p0) (NOT p1)), (OR (AND (NOT p0) p2) (AND (NOT p1) p2)), (OR (NOT p1) (NOT p0)), (OR (AND (NOT p0) p2) (AND (NOT p1) p2)), (OR (NOT p1) (NOT p0)), (OR (AND (NOT p0) p2) (AND (NOT p1) p2)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), p2]
Running random walk in product with property : PolyORBLF-PT-S04J06T06-LTLCardinality-12 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: 3}], [{ cond=(AND p2 (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND p2 p0), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p2) p0), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=2 dest: 9}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}], [{ cond=(OR (AND p2 (NOT p0)) (AND p2 (NOT p1))), acceptance={} source=4 dest: 0}, { cond=(AND p2 p0 p1), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p2) p0 p1), acceptance={} source=4 dest: 4}, { cond=(OR (AND (NOT p2) (NOT p0)) (AND (NOT p2) (NOT p1))), acceptance={} source=4 dest: 9}], [{ cond=true, acceptance={} source=5 dest: 1}], [{ cond=p2, acceptance={} source=6 dest: 1}, { cond=(NOT p2), acceptance={} source=6 dest: 2}], [{ cond=true, acceptance={} source=7 dest: 8}], [{ cond=(NOT p2), acceptance={} source=8 dest: 5}, { cond=p2, acceptance={} source=8 dest: 6}], [{ cond=p2, acceptance={} source=9 dest: 0}, { cond=(NOT p2), acceptance={} source=9 dest: 9}]], initial=7, aps=[p0:(LEQ 2 s291), p2:(GT s390 s272), p1:(LEQ s492 s494)], 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, null, null, null, null][false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-PT-S04J06T06-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J06T06-LTLCardinality-12 finished in 16583 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0 U G(p1)))))'
Support contains 3 out of 602 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 602/602 places, 1234/1234 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 596 transition count 1228
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 596 transition count 1228
Applied a total of 12 rules in 18 ms. Remains 596 /602 variables (removed 6) and now considering 1228/1234 (removed 6) transitions.
[2023-03-23 10:44:40] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
[2023-03-23 10:44:40] [INFO ] Invariant cache hit.
[2023-03-23 10:44:41] [INFO ] Dead Transitions using invariants and state equation in 1542 ms found 0 transitions.
[2023-03-23 10:44:41] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
[2023-03-23 10:44:41] [INFO ] Invariant cache hit.
[2023-03-23 10:44:42] [INFO ] Implicit Places using invariants in 598 ms returned []
[2023-03-23 10:44:42] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
[2023-03-23 10:44:42] [INFO ] Invariant cache hit.
[2023-03-23 10:44:42] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-23 10:44:54] [INFO ] Implicit Places using invariants and state equation in 12444 ms returned []
Implicit Place search using SMT with State Equation took 13045 ms to find 0 implicit places.
[2023-03-23 10:44:54] [INFO ] Flow matrix only has 1204 transitions (discarded 24 similar events)
[2023-03-23 10:44:54] [INFO ] Invariant cache hit.
[2023-03-23 10:44:56] [INFO ] Dead Transitions using invariants and state equation in 1530 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 596/602 places, 1228/1234 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16153 ms. Remains : 596/602 places, 1228/1234 transitions.
Stuttering acceptance computed with spot in 144 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p1)]
Running random walk in product with property : PolyORBLF-PT-S04J06T06-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND p1 p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(LEQ 1 s265), p0:(LEQ s91 s347)], 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]]
Entered a terminal (fully accepting) state of product in 192 steps with 0 reset in 2 ms.
FORMULA PolyORBLF-PT-S04J06T06-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J06T06-LTLCardinality-13 finished in 16321 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 602 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 602/602 places, 1234/1234 transitions.
Drop transitions removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 0 with 42 rules applied. Total rules applied 42 place count 602 transition count 1192
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 1 with 42 rules applied. Total rules applied 84 place count 560 transition count 1192
Performed 72 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 72 Pre rules applied. Total rules applied 84 place count 560 transition count 1120
Deduced a syphon composed of 72 places in 0 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 2 with 144 rules applied. Total rules applied 228 place count 488 transition count 1120
Performed 66 Post agglomeration using F-continuation condition.Transition count delta: 66
Deduced a syphon composed of 66 places in 0 ms
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 2 with 132 rules applied. Total rules applied 360 place count 422 transition count 1054
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 363 place count 419 transition count 1051
Iterating global reduction 2 with 3 rules applied. Total rules applied 366 place count 419 transition count 1051
Applied a total of 366 rules in 62 ms. Remains 419 /602 variables (removed 183) and now considering 1051/1234 (removed 183) transitions.
[2023-03-23 10:44:56] [INFO ] Flow matrix only has 1027 transitions (discarded 24 similar events)
// Phase 1: matrix 1027 rows 419 cols
[2023-03-23 10:44:56] [INFO ] Computed 44 place invariants in 15 ms
[2023-03-23 10:44:57] [INFO ] Dead Transitions using invariants and state equation in 833 ms found 0 transitions.
[2023-03-23 10:44:57] [INFO ] Flow matrix only has 1027 transitions (discarded 24 similar events)
[2023-03-23 10:44:57] [INFO ] Invariant cache hit.
[2023-03-23 10:44:57] [INFO ] Implicit Places using invariants in 512 ms returned []
[2023-03-23 10:44:57] [INFO ] Flow matrix only has 1027 transitions (discarded 24 similar events)
[2023-03-23 10:44:57] [INFO ] Invariant cache hit.
[2023-03-23 10:44:58] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-23 10:45:12] [INFO ] Implicit Places using invariants and state equation in 14577 ms returned []
Implicit Place search using SMT with State Equation took 15090 ms to find 0 implicit places.
[2023-03-23 10:45:12] [INFO ] Redundant transitions in 18 ms returned []
[2023-03-23 10:45:12] [INFO ] Flow matrix only has 1027 transitions (discarded 24 similar events)
[2023-03-23 10:45:12] [INFO ] Invariant cache hit.
[2023-03-23 10:45:13] [INFO ] Dead Transitions using invariants and state equation in 815 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 419/602 places, 1051/1234 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 16832 ms. Remains : 419/602 places, 1051/1234 transitions.
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S04J06T06-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 3 s386)], 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 4285 reset in 392 ms.
Product exploration explored 100000 steps with 4262 reset in 401 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 109 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Finished random walk after 16 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=16 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 183 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
[2023-03-23 10:45:14] [INFO ] Flow matrix only has 1027 transitions (discarded 24 similar events)
[2023-03-23 10:45:14] [INFO ] Invariant cache hit.
Proved EG (NOT p0)
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0), (G (NOT p0))]
Property proved to be false thanks to negative knowledge :(G (NOT p0))
Knowledge based reduction with 3 factoid took 69 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-PT-S04J06T06-LTLCardinality-15 FALSE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-PT-S04J06T06-LTLCardinality-15 finished in 18645 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||(p1 U (p2||G(p1)))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0 U (p1||G(p0))))))'
[2023-03-23 10:45:15] [INFO ] Flatten gal took : 77 ms
[2023-03-23 10:45:15] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 1 ms.
[2023-03-23 10:45:15] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 602 places, 1234 transitions and 5492 arcs took 11 ms.
Total runtime 241110 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1229/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1229/ltl_1_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : PolyORBLF-PT-S04J06T06-LTLCardinality-04
Could not compute solution for formula : PolyORBLF-PT-S04J06T06-LTLCardinality-10

BK_STOP 1679568318505

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

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
mcc2023
ltl formula name PolyORBLF-PT-S04J06T06-LTLCardinality-04
ltl formula formula --ltl=/tmp/1229/ltl_0_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 602 places, 1234 transitions and 5492 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.430 real 0.070 user 0.060 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1229/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1229/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1229/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1229/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 3 states
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
ltl formula name PolyORBLF-PT-S04J06T06-LTLCardinality-10
ltl formula formula --ltl=/tmp/1229/ltl_1_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 602 places, 1234 transitions and 5492 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.200 real 0.050 user 0.050 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1229/ltl_1_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1229/ltl_1_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1229/ltl_1_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1229/ltl_1_
pnml2lts-mc( 0/ 4): buchi has 3 states
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
0: pnml2lts-mc(+0xa23f4) [0x55eff05e33f4]
1: pnml2lts-mc(+0xa2496) [0x55eff05e3496]
2: /lib/x86_64-linux-gnu/libpthread.so.0(+0x13140) [0x7f8703136140]
3: pnml2lts-mc(+0x405be5) [0x55eff0946be5]
4: pnml2lts-mc(+0x16b3f9) [0x55eff06ac3f9]
5: pnml2lts-mc(+0x164ac4) [0x55eff06a5ac4]
6: pnml2lts-mc(+0x272e0a) [0x55eff07b3e0a]
7: pnml2lts-mc(+0xb61f0) [0x55eff05f71f0]
8: /lib/x86_64-linux-gnu/libc.so.6(+0x3b4d7) [0x7f8702f894d7]
9: /lib/x86_64-linux-gnu/libc.so.6(+0x3b67a) [0x7f8702f8967a]
10: pnml2lts-mc(+0xa1581) [0x55eff05e2581]
11: pnml2lts-mc(+0xa1910) [0x55eff05e2910]
12: pnml2lts-mc(+0xa32a2) [0x55eff05e42a2]
13: pnml2lts-mc(+0xa50f4) [0x55eff05e60f4]
14: pnml2lts-mc(+0xa516b) [0x55eff05e616b]
15: pnml2lts-mc(+0x3f34b3) [0x55eff09344b3]
16: pnml2lts-mc(+0x7c63d) [0x55eff05bd63d]
17: pnml2lts-mc(+0x67d86) [0x55eff05a8d86]
18: pnml2lts-mc(+0x60a8a) [0x55eff05a1a8a]
19: pnml2lts-mc(+0x5eb15) [0x55eff059fb15]
20: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xea) [0x7f8702f71d0a]
21: pnml2lts-mc(+0x6075e) [0x55eff05a175e]

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="PolyORBLF-PT-S04J06T06"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="ltsminxred"
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 2-5348"
echo " Executing tool ltsminxred"
echo " Input is PolyORBLF-PT-S04J06T06, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r297-tall-167873950600563"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S04J06T06.tgz
mv PolyORBLF-PT-S04J06T06 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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