About the Execution of LoLa+red for PolyORBLF-COL-S06J06T04
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 2222.852 | 202490.00 | 226695.00 | 1026.40 | FFFFFFFFT?FFFFFF | normal |
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.r295-tall-167873947900468.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 lolaxred
Input is PolyORBLF-COL-S06J06T04, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r295-tall-167873947900468
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 552K
-rw-r--r-- 1 mcc users 6.3K Feb 26 13:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 52K Feb 26 13:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Feb 26 13:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K Feb 26 13:47 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 4.9K Feb 25 16:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Feb 25 16:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Feb 25 16:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 14:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 96K Feb 26 14:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Feb 26 14:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 46K Feb 26 14:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 10 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 154K 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-COL-S06J06T04-LTLFireability-00
FORMULA_NAME PolyORBLF-COL-S06J06T04-LTLFireability-01
FORMULA_NAME PolyORBLF-COL-S06J06T04-LTLFireability-02
FORMULA_NAME PolyORBLF-COL-S06J06T04-LTLFireability-03
FORMULA_NAME PolyORBLF-COL-S06J06T04-LTLFireability-04
FORMULA_NAME PolyORBLF-COL-S06J06T04-LTLFireability-05
FORMULA_NAME PolyORBLF-COL-S06J06T04-LTLFireability-06
FORMULA_NAME PolyORBLF-COL-S06J06T04-LTLFireability-07
FORMULA_NAME PolyORBLF-COL-S06J06T04-LTLFireability-08
FORMULA_NAME PolyORBLF-COL-S06J06T04-LTLFireability-09
FORMULA_NAME PolyORBLF-COL-S06J06T04-LTLFireability-10
FORMULA_NAME PolyORBLF-COL-S06J06T04-LTLFireability-11
FORMULA_NAME PolyORBLF-COL-S06J06T04-LTLFireability-12
FORMULA_NAME PolyORBLF-COL-S06J06T04-LTLFireability-13
FORMULA_NAME PolyORBLF-COL-S06J06T04-LTLFireability-14
FORMULA_NAME PolyORBLF-COL-S06J06T04-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1678848570941
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=lolaxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-COL-S06J06T04
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-15 02:49:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-15 02:49:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 02:49:32] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-15 02:49:32] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-15 02:49:33] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 693 ms
[2023-03-15 02:49:33] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 506 PT places and 7196.0 transition bindings in 18 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
[2023-03-15 02:49:33] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 4 ms.
[2023-03-15 02:49:33] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Initial state reduction rules removed 3 formulas.
FORMULA PolyORBLF-COL-S06J06T04-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S06J06T04-LTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S06J06T04-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 13 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10000 steps, including 972 resets, run finished after 331 ms. (steps per millisecond=30 ) properties (out of 25) seen :9
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 16) seen :13
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-15 02:49:33] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
// Phase 1: matrix 64 rows 81 cols
[2023-03-15 02:49:33] [INFO ] Computed 26 place invariants in 14 ms
[2023-03-15 02:49:33] [INFO ] [Real]Absence check using 11 positive place invariants in 6 ms returned sat
[2023-03-15 02:49:33] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 5 ms returned sat
[2023-03-15 02:49:33] [INFO ] After 165ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 2 atomic propositions for a total of 13 simplifications.
[2023-03-15 02:49:33] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2023-03-15 02:49:33] [INFO ] Flatten gal took : 37 ms
FORMULA PolyORBLF-COL-S06J06T04-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-15 02:49:33] [INFO ] Flatten gal took : 8 ms
Transition GoPerformWork forces synchronizations/join behavior on parameter j of sort Jobs
Transition T_0376 forces synchronizations/join behavior on parameter s of sort Sources
Transition T_2315 forces synchronizations/join behavior on parameter t of sort Threads
[2023-03-15 02:49:34] [INFO ] Unfolded HLPN to a Petri net with 506 places and 7154 transitions 59824 arcs in 166 ms.
[2023-03-15 02:49:34] [INFO ] Unfolded 12 HLPN properties in 1 ms.
[2023-03-15 02:49:34] [INFO ] Reduced 4680 identical enabling conditions.
Ensure Unique test removed 5380 transitions
Reduce redundant transitions removed 5380 transitions.
Support contains 213 out of 506 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 506/506 places, 1774/1774 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 500 transition count 1774
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 10 place count 496 transition count 1770
Iterating global reduction 1 with 4 rules applied. Total rules applied 14 place count 496 transition count 1770
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 18 place count 492 transition count 1766
Iterating global reduction 1 with 4 rules applied. Total rules applied 22 place count 492 transition count 1766
Applied a total of 22 rules in 98 ms. Remains 492 /506 variables (removed 14) and now considering 1766/1774 (removed 8) transitions.
[2023-03-15 02:49:34] [INFO ] Flow matrix only has 1742 transitions (discarded 24 similar events)
// Phase 1: matrix 1742 rows 492 cols
[2023-03-15 02:49:34] [INFO ] Computed 48 place invariants in 88 ms
[2023-03-15 02:49:35] [INFO ] Dead Transitions using invariants and state equation in 844 ms found 612 transitions.
Found 612 dead transitions using SMT.
Drop transitions removed 612 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 612 transitions.
[2023-03-15 02:49:35] [INFO ] Flow matrix only has 1130 transitions (discarded 24 similar events)
// Phase 1: matrix 1130 rows 492 cols
[2023-03-15 02:49:35] [INFO ] Computed 48 place invariants in 28 ms
[2023-03-15 02:49:35] [INFO ] Implicit Places using invariants in 202 ms returned []
[2023-03-15 02:49:35] [INFO ] Flow matrix only has 1130 transitions (discarded 24 similar events)
[2023-03-15 02:49:35] [INFO ] Invariant cache hit.
[2023-03-15 02:49:35] [INFO ] State equation strengthened by 112 read => feed constraints.
[2023-03-15 02:49:37] [INFO ] Implicit Places using invariants and state equation in 2336 ms returned []
Implicit Place search using SMT with State Equation took 2541 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 492/506 places, 1154/1774 transitions.
Applied a total of 0 rules in 21 ms. Remains 492 /492 variables (removed 0) and now considering 1154/1154 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3510 ms. Remains : 492/506 places, 1154/1774 transitions.
Support contains 213 out of 492 places after structural reductions.
[2023-03-15 02:49:37] [INFO ] Flatten gal took : 120 ms
[2023-03-15 02:49:38] [INFO ] Flatten gal took : 109 ms
[2023-03-15 02:49:38] [INFO ] Input system was already deterministic with 1154 transitions.
Support contains 203 out of 492 places (down from 213) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 63 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 21) seen :20
Incomplete Best-First random walk after 10000 steps, including 33 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-15 02:49:38] [INFO ] Flow matrix only has 1130 transitions (discarded 24 similar events)
[2023-03-15 02:49:38] [INFO ] Invariant cache hit.
[2023-03-15 02:49:38] [INFO ] [Real]Absence check using 16 positive place invariants in 14 ms returned sat
[2023-03-15 02:49:38] [INFO ] [Real]Absence check using 16 positive and 32 generalized place invariants in 21 ms returned sat
[2023-03-15 02:49:38] [INFO ] After 107ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 1 atomic propositions for a total of 12 simplifications.
Computed a total of 0 stabilizing places and 0 stable transitions
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)&&F(G(p1)))))'
Support contains 32 out of 492 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 492/492 places, 1154/1154 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 492 transition count 1138
Reduce places removed 16 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 20 rules applied. Total rules applied 36 place count 476 transition count 1134
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 40 place count 472 transition count 1134
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 60 Pre rules applied. Total rules applied 40 place count 472 transition count 1074
Deduced a syphon composed of 60 places in 1 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 3 with 120 rules applied. Total rules applied 160 place count 412 transition count 1074
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 2 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 3 with 72 rules applied. Total rules applied 232 place count 376 transition count 1038
Applied a total of 232 rules in 109 ms. Remains 376 /492 variables (removed 116) and now considering 1038/1154 (removed 116) transitions.
[2023-03-15 02:49:39] [INFO ] Flow matrix only has 1014 transitions (discarded 24 similar events)
// Phase 1: matrix 1014 rows 376 cols
[2023-03-15 02:49:39] [INFO ] Computed 48 place invariants in 20 ms
[2023-03-15 02:49:39] [INFO ] Dead Transitions using invariants and state equation in 422 ms found 0 transitions.
[2023-03-15 02:49:39] [INFO ] Flow matrix only has 1014 transitions (discarded 24 similar events)
[2023-03-15 02:49:39] [INFO ] Invariant cache hit.
[2023-03-15 02:49:39] [INFO ] Implicit Places using invariants in 235 ms returned []
[2023-03-15 02:49:39] [INFO ] Flow matrix only has 1014 transitions (discarded 24 similar events)
[2023-03-15 02:49:39] [INFO ] Invariant cache hit.
[2023-03-15 02:49:40] [INFO ] State equation strengthened by 112 read => feed constraints.
[2023-03-15 02:49:45] [INFO ] Implicit Places using invariants and state equation in 5581 ms returned []
Implicit Place search using SMT with State Equation took 5826 ms to find 0 implicit places.
[2023-03-15 02:49:45] [INFO ] Redundant transitions in 59 ms returned []
[2023-03-15 02:49:45] [INFO ] Flow matrix only has 1014 transitions (discarded 24 similar events)
[2023-03-15 02:49:45] [INFO ] Invariant cache hit.
[2023-03-15 02:49:45] [INFO ] Dead Transitions using invariants and state equation in 414 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 376/492 places, 1038/1154 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6847 ms. Remains : 376/492 places, 1038/1154 transitions.
Stuttering acceptance computed with spot in 209 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : PolyORBLF-COL-S06J06T04-LTLFireability-00 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 (OR (LT s105 1) (LT s140 1) (LT s145 1)) (OR (LT s105 1) (LT s140 1) (LT s143 1)) (OR (LT s105 1) (LT s140 1) (LT s144 1)) (OR (LT s105 1) (LT s14...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 1006 reset in 749 ms.
Product exploration explored 100000 steps with 911 reset in 687 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 p0), (X p1), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 153 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 102 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 70 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=70 )
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 5 factoid took 216 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 102 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 111 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 32 out of 376 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 376/376 places, 1038/1038 transitions.
Applied a total of 0 rules in 24 ms. Remains 376 /376 variables (removed 0) and now considering 1038/1038 (removed 0) transitions.
[2023-03-15 02:49:48] [INFO ] Flow matrix only has 1014 transitions (discarded 24 similar events)
[2023-03-15 02:49:48] [INFO ] Invariant cache hit.
[2023-03-15 02:49:48] [INFO ] Dead Transitions using invariants and state equation in 390 ms found 0 transitions.
[2023-03-15 02:49:48] [INFO ] Flow matrix only has 1014 transitions (discarded 24 similar events)
[2023-03-15 02:49:48] [INFO ] Invariant cache hit.
[2023-03-15 02:49:48] [INFO ] Implicit Places using invariants in 240 ms returned []
[2023-03-15 02:49:48] [INFO ] Flow matrix only has 1014 transitions (discarded 24 similar events)
[2023-03-15 02:49:48] [INFO ] Invariant cache hit.
[2023-03-15 02:49:49] [INFO ] State equation strengthened by 112 read => feed constraints.
[2023-03-15 02:49:53] [INFO ] Implicit Places using invariants and state equation in 5083 ms returned []
Implicit Place search using SMT with State Equation took 5326 ms to find 0 implicit places.
[2023-03-15 02:49:54] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-15 02:49:54] [INFO ] Flow matrix only has 1014 transitions (discarded 24 similar events)
[2023-03-15 02:49:54] [INFO ] Invariant cache hit.
[2023-03-15 02:49:54] [INFO ] Dead Transitions using invariants and state equation in 422 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6201 ms. Remains : 376/376 places, 1038/1038 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 p0), (X p1), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 181 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 114 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 66 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=33 )
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 5 factoid took 300 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 93 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 102 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 101 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 988 reset in 619 ms.
Product exploration explored 100000 steps with 988 reset in 655 ms.
Support contains 32 out of 376 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 376/376 places, 1038/1038 transitions.
Applied a total of 0 rules in 20 ms. Remains 376 /376 variables (removed 0) and now considering 1038/1038 (removed 0) transitions.
[2023-03-15 02:49:56] [INFO ] Flow matrix only has 1014 transitions (discarded 24 similar events)
[2023-03-15 02:49:56] [INFO ] Invariant cache hit.
[2023-03-15 02:49:57] [INFO ] Dead Transitions using invariants and state equation in 406 ms found 0 transitions.
[2023-03-15 02:49:57] [INFO ] Flow matrix only has 1014 transitions (discarded 24 similar events)
[2023-03-15 02:49:57] [INFO ] Invariant cache hit.
[2023-03-15 02:49:57] [INFO ] Implicit Places using invariants in 248 ms returned []
[2023-03-15 02:49:57] [INFO ] Flow matrix only has 1014 transitions (discarded 24 similar events)
[2023-03-15 02:49:57] [INFO ] Invariant cache hit.
[2023-03-15 02:49:57] [INFO ] State equation strengthened by 112 read => feed constraints.
[2023-03-15 02:50:02] [INFO ] Implicit Places using invariants and state equation in 4953 ms returned []
Implicit Place search using SMT with State Equation took 5207 ms to find 0 implicit places.
[2023-03-15 02:50:02] [INFO ] Redundant transitions in 8 ms returned []
[2023-03-15 02:50:02] [INFO ] Flow matrix only has 1014 transitions (discarded 24 similar events)
[2023-03-15 02:50:02] [INFO ] Invariant cache hit.
[2023-03-15 02:50:02] [INFO ] Dead Transitions using invariants and state equation in 405 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6054 ms. Remains : 376/376 places, 1038/1038 transitions.
Treatment of property PolyORBLF-COL-S06J06T04-LTLFireability-00 finished in 24014 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 9 out of 492 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 492/492 places, 1154/1154 transitions.
Applied a total of 0 rules in 8 ms. Remains 492 /492 variables (removed 0) and now considering 1154/1154 (removed 0) transitions.
[2023-03-15 02:50:02] [INFO ] Flow matrix only has 1130 transitions (discarded 24 similar events)
// Phase 1: matrix 1130 rows 492 cols
[2023-03-15 02:50:02] [INFO ] Computed 48 place invariants in 19 ms
[2023-03-15 02:50:03] [INFO ] Dead Transitions using invariants and state equation in 541 ms found 0 transitions.
[2023-03-15 02:50:03] [INFO ] Flow matrix only has 1130 transitions (discarded 24 similar events)
[2023-03-15 02:50:03] [INFO ] Invariant cache hit.
[2023-03-15 02:50:03] [INFO ] Implicit Places using invariants in 346 ms returned []
[2023-03-15 02:50:03] [INFO ] Flow matrix only has 1130 transitions (discarded 24 similar events)
[2023-03-15 02:50:03] [INFO ] Invariant cache hit.
[2023-03-15 02:50:04] [INFO ] State equation strengthened by 112 read => feed constraints.
[2023-03-15 02:50:06] [INFO ] Implicit Places using invariants and state equation in 2507 ms returned []
Implicit Place search using SMT with State Equation took 2859 ms to find 0 implicit places.
[2023-03-15 02:50:06] [INFO ] Flow matrix only has 1130 transitions (discarded 24 similar events)
[2023-03-15 02:50:06] [INFO ] Invariant cache hit.
[2023-03-15 02:50:06] [INFO ] Dead Transitions using invariants and state equation in 517 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3929 ms. Remains : 492/492 places, 1154/1154 transitions.
Stuttering acceptance computed with spot in 80 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S06J06T04-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (AND (GEQ s5 1) (GEQ s401 1) (GEQ s429 1)) (AND (GEQ s2 1) (GEQ s398 1) (GEQ s429 1)) (AND (GEQ s3 1) (GEQ s399 1) (GEQ s429 1)) (AND (GEQ s4 1) (G...], 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 1 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-COL-S06J06T04-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T04-LTLFireability-02 finished in 4036 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(G(p0)))'
Support contains 8 out of 492 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 492/492 places, 1154/1154 transitions.
Drop transitions removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 492 transition count 1126
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 1 with 28 rules applied. Total rules applied 56 place count 464 transition count 1126
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 56 Pre rules applied. Total rules applied 56 place count 464 transition count 1070
Deduced a syphon composed of 56 places in 1 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 168 place count 408 transition count 1070
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 1 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 80 rules applied. Total rules applied 248 place count 368 transition count 1030
Applied a total of 248 rules in 51 ms. Remains 368 /492 variables (removed 124) and now considering 1030/1154 (removed 124) transitions.
[2023-03-15 02:50:07] [INFO ] Flow matrix only has 1006 transitions (discarded 24 similar events)
// Phase 1: matrix 1006 rows 368 cols
[2023-03-15 02:50:07] [INFO ] Computed 48 place invariants in 16 ms
[2023-03-15 02:50:07] [INFO ] Dead Transitions using invariants and state equation in 470 ms found 0 transitions.
[2023-03-15 02:50:07] [INFO ] Flow matrix only has 1006 transitions (discarded 24 similar events)
[2023-03-15 02:50:07] [INFO ] Invariant cache hit.
[2023-03-15 02:50:07] [INFO ] Implicit Places using invariants in 303 ms returned [318, 319, 320, 321]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 307 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 364/492 places, 1030/1154 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 360 transition count 1026
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 360 transition count 1026
Applied a total of 8 rules in 25 ms. Remains 360 /364 variables (removed 4) and now considering 1026/1030 (removed 4) transitions.
[2023-03-15 02:50:07] [INFO ] Flow matrix only has 1002 transitions (discarded 24 similar events)
// Phase 1: matrix 1002 rows 360 cols
[2023-03-15 02:50:07] [INFO ] Computed 44 place invariants in 17 ms
[2023-03-15 02:50:08] [INFO ] Implicit Places using invariants in 352 ms returned []
[2023-03-15 02:50:08] [INFO ] Flow matrix only has 1002 transitions (discarded 24 similar events)
[2023-03-15 02:50:08] [INFO ] Invariant cache hit.
[2023-03-15 02:50:08] [INFO ] State equation strengthened by 112 read => feed constraints.
[2023-03-15 02:50:15] [INFO ] Implicit Places using invariants and state equation in 6934 ms returned []
Implicit Place search using SMT with State Equation took 7289 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 360/492 places, 1026/1154 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 8151 ms. Remains : 360/492 places, 1026/1154 transitions.
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S06J06T04-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (OR (LT s7 1) (LT s78 1)) (OR (LT s7 1) (LT s80 1)) (OR (LT s7 1) (LT s79 1)) (OR (LT s7 1) (LT s81 1)) (OR (LT s9 1) (LT s80 1)) (OR (LT s9 1) (L...], 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 918 reset in 425 ms.
Product exploration explored 100000 steps with 908 reset in 481 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 165 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 40 ms :[(NOT p0)]
Finished random walk after 19 steps, including 1 resets, run visited all 1 properties in 1 ms. (steps per millisecond=19 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 124 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Support contains 8 out of 360 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 360/360 places, 1026/1026 transitions.
Applied a total of 0 rules in 28 ms. Remains 360 /360 variables (removed 0) and now considering 1026/1026 (removed 0) transitions.
[2023-03-15 02:50:16] [INFO ] Flow matrix only has 1002 transitions (discarded 24 similar events)
[2023-03-15 02:50:16] [INFO ] Invariant cache hit.
[2023-03-15 02:50:16] [INFO ] Dead Transitions using invariants and state equation in 427 ms found 0 transitions.
[2023-03-15 02:50:16] [INFO ] Flow matrix only has 1002 transitions (discarded 24 similar events)
[2023-03-15 02:50:16] [INFO ] Invariant cache hit.
[2023-03-15 02:50:17] [INFO ] Implicit Places using invariants in 285 ms returned []
[2023-03-15 02:50:17] [INFO ] Flow matrix only has 1002 transitions (discarded 24 similar events)
[2023-03-15 02:50:17] [INFO ] Invariant cache hit.
[2023-03-15 02:50:17] [INFO ] State equation strengthened by 112 read => feed constraints.
[2023-03-15 02:50:23] [INFO ] Implicit Places using invariants and state equation in 6245 ms returned []
Implicit Place search using SMT with State Equation took 6535 ms to find 0 implicit places.
[2023-03-15 02:50:23] [INFO ] Redundant transitions in 11 ms returned []
[2023-03-15 02:50:23] [INFO ] Flow matrix only has 1002 transitions (discarded 24 similar events)
[2023-03-15 02:50:23] [INFO ] Invariant cache hit.
[2023-03-15 02:50:23] [INFO ] Dead Transitions using invariants and state equation in 392 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 7413 ms. Remains : 360/360 places, 1026/1026 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 95 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 59 ms :[(NOT p0)]
Finished random walk after 10 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=10 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 97 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Product exploration explored 100000 steps with 917 reset in 446 ms.
Product exploration explored 100000 steps with 874 reset in 455 ms.
Support contains 8 out of 360 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 360/360 places, 1026/1026 transitions.
Applied a total of 0 rules in 16 ms. Remains 360 /360 variables (removed 0) and now considering 1026/1026 (removed 0) transitions.
[2023-03-15 02:50:25] [INFO ] Flow matrix only has 1002 transitions (discarded 24 similar events)
[2023-03-15 02:50:25] [INFO ] Invariant cache hit.
[2023-03-15 02:50:25] [INFO ] Dead Transitions using invariants and state equation in 367 ms found 0 transitions.
[2023-03-15 02:50:25] [INFO ] Flow matrix only has 1002 transitions (discarded 24 similar events)
[2023-03-15 02:50:25] [INFO ] Invariant cache hit.
[2023-03-15 02:50:25] [INFO ] Implicit Places using invariants in 283 ms returned []
[2023-03-15 02:50:25] [INFO ] Flow matrix only has 1002 transitions (discarded 24 similar events)
[2023-03-15 02:50:25] [INFO ] Invariant cache hit.
[2023-03-15 02:50:26] [INFO ] State equation strengthened by 112 read => feed constraints.
[2023-03-15 02:50:33] [INFO ] Implicit Places using invariants and state equation in 7559 ms returned []
Implicit Place search using SMT with State Equation took 7845 ms to find 0 implicit places.
[2023-03-15 02:50:33] [INFO ] Redundant transitions in 8 ms returned []
[2023-03-15 02:50:33] [INFO ] Flow matrix only has 1002 transitions (discarded 24 similar events)
[2023-03-15 02:50:33] [INFO ] Invariant cache hit.
[2023-03-15 02:50:33] [INFO ] Dead Transitions using invariants and state equation in 374 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8618 ms. Remains : 360/360 places, 1026/1026 transitions.
Treatment of property PolyORBLF-COL-S06J06T04-LTLFireability-03 finished in 26968 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 5 out of 492 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 492/492 places, 1154/1154 transitions.
Applied a total of 0 rules in 6 ms. Remains 492 /492 variables (removed 0) and now considering 1154/1154 (removed 0) transitions.
[2023-03-15 02:50:33] [INFO ] Flow matrix only has 1130 transitions (discarded 24 similar events)
// Phase 1: matrix 1130 rows 492 cols
[2023-03-15 02:50:33] [INFO ] Computed 48 place invariants in 21 ms
[2023-03-15 02:50:34] [INFO ] Dead Transitions using invariants and state equation in 544 ms found 0 transitions.
[2023-03-15 02:50:34] [INFO ] Flow matrix only has 1130 transitions (discarded 24 similar events)
[2023-03-15 02:50:34] [INFO ] Invariant cache hit.
[2023-03-15 02:50:34] [INFO ] Implicit Places using invariants in 333 ms returned [398, 399, 400, 401]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 335 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 488/492 places, 1154/1154 transitions.
Applied a total of 0 rules in 5 ms. Remains 488 /488 variables (removed 0) and now considering 1154/1154 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 892 ms. Remains : 488/492 places, 1154/1154 transitions.
Stuttering acceptance computed with spot in 89 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S06J06T04-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (AND (GEQ s279 1) (GEQ s282 1)) (AND (GEQ s279 1) (GEQ s281 1)) (AND (GEQ s279 1) (GEQ s284 1)) (AND (GEQ s279 1) (GEQ s283 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-COL-S06J06T04-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T04-LTLFireability-04 finished in 999 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((G((F(p2)||p1))||p0)))'
Support contains 22 out of 492 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 492/492 places, 1154/1154 transitions.
Drop transitions removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 492 transition count 1134
Reduce places removed 20 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 24 rules applied. Total rules applied 44 place count 472 transition count 1130
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 48 place count 468 transition count 1130
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 56 Pre rules applied. Total rules applied 48 place count 468 transition count 1074
Deduced a syphon composed of 56 places in 0 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 3 with 112 rules applied. Total rules applied 160 place count 412 transition count 1074
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 0 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 3 with 96 rules applied. Total rules applied 256 place count 364 transition count 1026
Applied a total of 256 rules in 37 ms. Remains 364 /492 variables (removed 128) and now considering 1026/1154 (removed 128) transitions.
[2023-03-15 02:50:34] [INFO ] Flow matrix only has 1002 transitions (discarded 24 similar events)
// Phase 1: matrix 1002 rows 364 cols
[2023-03-15 02:50:34] [INFO ] Computed 48 place invariants in 20 ms
[2023-03-15 02:50:35] [INFO ] Dead Transitions using invariants and state equation in 433 ms found 0 transitions.
[2023-03-15 02:50:35] [INFO ] Flow matrix only has 1002 transitions (discarded 24 similar events)
[2023-03-15 02:50:35] [INFO ] Invariant cache hit.
[2023-03-15 02:50:35] [INFO ] Implicit Places using invariants in 294 ms returned [318, 319, 320, 321]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 296 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 360/492 places, 1026/1154 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 356 transition count 1022
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 356 transition count 1022
Applied a total of 8 rules in 18 ms. Remains 356 /360 variables (removed 4) and now considering 1022/1026 (removed 4) transitions.
[2023-03-15 02:50:35] [INFO ] Flow matrix only has 998 transitions (discarded 24 similar events)
// Phase 1: matrix 998 rows 356 cols
[2023-03-15 02:50:35] [INFO ] Computed 44 place invariants in 20 ms
[2023-03-15 02:50:36] [INFO ] Implicit Places using invariants in 329 ms returned []
[2023-03-15 02:50:36] [INFO ] Flow matrix only has 998 transitions (discarded 24 similar events)
[2023-03-15 02:50:36] [INFO ] Invariant cache hit.
[2023-03-15 02:50:36] [INFO ] State equation strengthened by 112 read => feed constraints.
[2023-03-15 02:50:40] [INFO ] Implicit Places using invariants and state equation in 4939 ms returned []
Implicit Place search using SMT with State Equation took 5270 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 356/492 places, 1022/1154 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 6055 ms. Remains : 356/492 places, 1022/1154 transitions.
Stuttering acceptance computed with spot in 99 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : PolyORBLF-COL-S06J06T04-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(OR (AND (GEQ s211 1) (GEQ s214 1)) (AND (GEQ s211 1) (GEQ s213 1)) (AND (GEQ s211 1) (GEQ s216 1)) (AND (GEQ s211 1) (GEQ s215 1))), p1:(OR (AND (GEQ ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 7 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-COL-S06J06T04-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T04-LTLFireability-06 finished in 6174 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(G(!p0)))'
Support contains 12 out of 492 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 492/492 places, 1154/1154 transitions.
Drop transitions removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 492 transition count 1126
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 1 with 28 rules applied. Total rules applied 56 place count 464 transition count 1126
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 56 Pre rules applied. Total rules applied 56 place count 464 transition count 1070
Deduced a syphon composed of 56 places in 0 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 168 place count 408 transition count 1070
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 0 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 264 place count 360 transition count 1022
Applied a total of 264 rules in 37 ms. Remains 360 /492 variables (removed 132) and now considering 1022/1154 (removed 132) transitions.
[2023-03-15 02:50:41] [INFO ] Flow matrix only has 998 transitions (discarded 24 similar events)
// Phase 1: matrix 998 rows 360 cols
[2023-03-15 02:50:41] [INFO ] Computed 48 place invariants in 22 ms
[2023-03-15 02:50:41] [INFO ] Dead Transitions using invariants and state equation in 433 ms found 0 transitions.
[2023-03-15 02:50:41] [INFO ] Flow matrix only has 998 transitions (discarded 24 similar events)
[2023-03-15 02:50:41] [INFO ] Invariant cache hit.
[2023-03-15 02:50:41] [INFO ] Implicit Places using invariants in 289 ms returned [314, 315, 316, 317]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 291 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 356/492 places, 1022/1154 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 352 transition count 1018
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 352 transition count 1018
Applied a total of 8 rules in 17 ms. Remains 352 /356 variables (removed 4) and now considering 1018/1022 (removed 4) transitions.
[2023-03-15 02:50:41] [INFO ] Flow matrix only has 994 transitions (discarded 24 similar events)
// Phase 1: matrix 994 rows 352 cols
[2023-03-15 02:50:41] [INFO ] Computed 44 place invariants in 19 ms
[2023-03-15 02:50:42] [INFO ] Implicit Places using invariants in 321 ms returned []
[2023-03-15 02:50:42] [INFO ] Flow matrix only has 994 transitions (discarded 24 similar events)
[2023-03-15 02:50:42] [INFO ] Invariant cache hit.
[2023-03-15 02:50:42] [INFO ] State equation strengthened by 112 read => feed constraints.
[2023-03-15 02:50:47] [INFO ] Implicit Places using invariants and state equation in 5741 ms returned []
Implicit Place search using SMT with State Equation took 6065 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 352/492 places, 1018/1154 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 6845 ms. Remains : 352/492 places, 1018/1154 transitions.
Stuttering acceptance computed with spot in 27 ms :[p0]
Running random walk in product with property : PolyORBLF-COL-S06J06T04-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (OR (LT s101 1) (LT s136 1) (LT s141 1)) (OR (LT s101 1) (LT s136 1) (LT s139 1)) (OR (LT s101 1) (LT s136 1) (LT s140 1)) (OR (LT s101 1) (LT s13...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 20 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-COL-S06J06T04-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T04-LTLFireability-07 finished in 6901 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)))'
Support contains 40 out of 492 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 492/492 places, 1154/1154 transitions.
Drop transitions removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 492 transition count 1134
Reduce places removed 20 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 24 rules applied. Total rules applied 44 place count 472 transition count 1130
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 48 place count 468 transition count 1130
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 36 Pre rules applied. Total rules applied 48 place count 468 transition count 1094
Deduced a syphon composed of 36 places in 1 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 3 with 72 rules applied. Total rules applied 120 place count 432 transition count 1094
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: 44
Deduced a syphon composed of 44 places in 0 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 3 with 88 rules applied. Total rules applied 208 place count 388 transition count 1050
Applied a total of 208 rules in 60 ms. Remains 388 /492 variables (removed 104) and now considering 1050/1154 (removed 104) transitions.
[2023-03-15 02:50:48] [INFO ] Flow matrix only has 1026 transitions (discarded 24 similar events)
// Phase 1: matrix 1026 rows 388 cols
[2023-03-15 02:50:48] [INFO ] Computed 48 place invariants in 31 ms
[2023-03-15 02:50:48] [INFO ] Dead Transitions using invariants and state equation in 487 ms found 0 transitions.
[2023-03-15 02:50:48] [INFO ] Flow matrix only has 1026 transitions (discarded 24 similar events)
[2023-03-15 02:50:48] [INFO ] Invariant cache hit.
[2023-03-15 02:50:48] [INFO ] Implicit Places using invariants in 319 ms returned [342, 343, 344, 345]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 336 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 384/492 places, 1050/1154 transitions.
Applied a total of 0 rules in 12 ms. Remains 384 /384 variables (removed 0) and now considering 1050/1050 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 896 ms. Remains : 384/492 places, 1050/1154 transitions.
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S06J06T04-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s88 1) (GEQ s177 1) (GEQ s346 1)) (AND (GEQ s88 1) (GEQ s178 1) (GEQ s346 1)) (AND (GEQ s88 1) (GEQ s179 1) (GEQ s346 1)) (AND (GEQ s88 1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1393 reset in 352 ms.
Product exploration explored 100000 steps with 1332 reset in 367 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 92 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Finished random walk after 148 steps, including 2 resets, run visited all 1 properties in 3 ms. (steps per millisecond=49 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 116 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Support contains 40 out of 384 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 384/384 places, 1050/1050 transitions.
Applied a total of 0 rules in 13 ms. Remains 384 /384 variables (removed 0) and now considering 1050/1050 (removed 0) transitions.
[2023-03-15 02:50:50] [INFO ] Flow matrix only has 1026 transitions (discarded 24 similar events)
// Phase 1: matrix 1026 rows 384 cols
[2023-03-15 02:50:50] [INFO ] Computed 44 place invariants in 15 ms
[2023-03-15 02:50:50] [INFO ] Dead Transitions using invariants and state equation in 481 ms found 0 transitions.
[2023-03-15 02:50:50] [INFO ] Flow matrix only has 1026 transitions (discarded 24 similar events)
[2023-03-15 02:50:50] [INFO ] Invariant cache hit.
[2023-03-15 02:50:50] [INFO ] Implicit Places using invariants in 281 ms returned []
[2023-03-15 02:50:50] [INFO ] Flow matrix only has 1026 transitions (discarded 24 similar events)
[2023-03-15 02:50:50] [INFO ] Invariant cache hit.
[2023-03-15 02:50:51] [INFO ] State equation strengthened by 112 read => feed constraints.
[2023-03-15 02:50:56] [INFO ] Implicit Places using invariants and state equation in 5060 ms returned []
Implicit Place search using SMT with State Equation took 5362 ms to find 0 implicit places.
[2023-03-15 02:50:56] [INFO ] Redundant transitions in 9 ms returned []
[2023-03-15 02:50:56] [INFO ] Flow matrix only has 1026 transitions (discarded 24 similar events)
[2023-03-15 02:50:56] [INFO ] Invariant cache hit.
[2023-03-15 02:50:56] [INFO ] Dead Transitions using invariants and state equation in 436 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6311 ms. Remains : 384/384 places, 1050/1050 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 87 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Finished random walk after 122 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=61 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 116 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 58 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 136 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1338 reset in 357 ms.
Product exploration explored 100000 steps with 1320 reset in 368 ms.
Support contains 40 out of 384 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 384/384 places, 1050/1050 transitions.
Applied a total of 0 rules in 11 ms. Remains 384 /384 variables (removed 0) and now considering 1050/1050 (removed 0) transitions.
[2023-03-15 02:50:57] [INFO ] Flow matrix only has 1026 transitions (discarded 24 similar events)
[2023-03-15 02:50:57] [INFO ] Invariant cache hit.
[2023-03-15 02:50:58] [INFO ] Dead Transitions using invariants and state equation in 434 ms found 0 transitions.
[2023-03-15 02:50:58] [INFO ] Flow matrix only has 1026 transitions (discarded 24 similar events)
[2023-03-15 02:50:58] [INFO ] Invariant cache hit.
[2023-03-15 02:50:58] [INFO ] Implicit Places using invariants in 283 ms returned []
[2023-03-15 02:50:58] [INFO ] Flow matrix only has 1026 transitions (discarded 24 similar events)
[2023-03-15 02:50:58] [INFO ] Invariant cache hit.
[2023-03-15 02:50:58] [INFO ] State equation strengthened by 112 read => feed constraints.
[2023-03-15 02:51:03] [INFO ] Implicit Places using invariants and state equation in 5166 ms returned []
Implicit Place search using SMT with State Equation took 5451 ms to find 0 implicit places.
[2023-03-15 02:51:03] [INFO ] Redundant transitions in 14 ms returned []
[2023-03-15 02:51:03] [INFO ] Flow matrix only has 1026 transitions (discarded 24 similar events)
[2023-03-15 02:51:03] [INFO ] Invariant cache hit.
[2023-03-15 02:51:04] [INFO ] Dead Transitions using invariants and state equation in 444 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6361 ms. Remains : 384/384 places, 1050/1050 transitions.
Treatment of property PolyORBLF-COL-S06J06T04-LTLFireability-09 finished in 16219 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((F(G((p0 U X(!p1)))) U p2))))'
Support contains 38 out of 492 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 492/492 places, 1154/1154 transitions.
Applied a total of 0 rules in 7 ms. Remains 492 /492 variables (removed 0) and now considering 1154/1154 (removed 0) transitions.
[2023-03-15 02:51:04] [INFO ] Flow matrix only has 1130 transitions (discarded 24 similar events)
// Phase 1: matrix 1130 rows 492 cols
[2023-03-15 02:51:04] [INFO ] Computed 48 place invariants in 19 ms
[2023-03-15 02:51:04] [INFO ] Dead Transitions using invariants and state equation in 557 ms found 0 transitions.
[2023-03-15 02:51:04] [INFO ] Flow matrix only has 1130 transitions (discarded 24 similar events)
[2023-03-15 02:51:04] [INFO ] Invariant cache hit.
[2023-03-15 02:51:05] [INFO ] Implicit Places using invariants in 319 ms returned [398, 399, 400, 401]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 321 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 488/492 places, 1154/1154 transitions.
Applied a total of 0 rules in 4 ms. Remains 488 /488 variables (removed 0) and now considering 1154/1154 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 890 ms. Remains : 488/492 places, 1154/1154 transitions.
Stuttering acceptance computed with spot in 231 ms :[(NOT p2), (NOT p2), p1, (NOT p2), p1, p1]
Running random walk in product with property : PolyORBLF-COL-S06J06T04-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p2), acceptance={} source=1 dest: 2}, { cond=(NOT p2), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=1 dest: 4}, { cond=(AND (NOT p2) p0), acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 4}, { cond=p0, acceptance={0} source=2 dest: 5}], [{ cond=(NOT p2), acceptance={} source=3 dest: 2}, { cond=(NOT p2), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p2) p0), acceptance={} source=3 dest: 5}], [{ cond=p1, acceptance={} source=4 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={0} source=4 dest: 4}, { cond=(AND p0 p1), acceptance={0} source=4 dest: 5}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=5 dest: 4}, { cond=(AND p0 p1), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p2:(OR (GEQ s372 4) (GEQ s375 4) (GEQ s373 4) (GEQ s374 4)), p0:(OR (AND (GEQ s225 1) (GEQ s226 1)) (AND (GEQ s222 1) (GEQ s226 1)) (AND (GEQ s223 1) (GEQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1717 steps with 335 reset in 25 ms.
FORMULA PolyORBLF-COL-S06J06T04-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T04-LTLFireability-10 finished in 1172 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(F(p0))))'
Support contains 5 out of 492 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 492/492 places, 1154/1154 transitions.
Applied a total of 0 rules in 11 ms. Remains 492 /492 variables (removed 0) and now considering 1154/1154 (removed 0) transitions.
[2023-03-15 02:51:05] [INFO ] Flow matrix only has 1130 transitions (discarded 24 similar events)
[2023-03-15 02:51:05] [INFO ] Invariant cache hit.
[2023-03-15 02:51:05] [INFO ] Dead Transitions using invariants and state equation in 499 ms found 0 transitions.
[2023-03-15 02:51:05] [INFO ] Flow matrix only has 1130 transitions (discarded 24 similar events)
[2023-03-15 02:51:05] [INFO ] Invariant cache hit.
[2023-03-15 02:51:06] [INFO ] Implicit Places using invariants in 346 ms returned [398, 399, 400, 401]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 348 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 488/492 places, 1154/1154 transitions.
Applied a total of 0 rules in 5 ms. Remains 488 /488 variables (removed 0) and now considering 1154/1154 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 863 ms. Remains : 488/492 places, 1154/1154 transitions.
Stuttering acceptance computed with spot in 103 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S06J06T04-LTLFireability-11 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: 1}]], initial=2, aps=[p0:(OR (AND (GEQ s405 1) (GEQ s425 1)) (AND (GEQ s404 1) (GEQ s425 1)) (AND (GEQ s402 1) (GEQ s425 1)) (AND (GEQ s403 1) (GEQ s425 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 242 steps with 2 reset in 2 ms.
FORMULA PolyORBLF-COL-S06J06T04-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T04-LTLFireability-11 finished in 987 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 29 out of 492 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 492/492 places, 1154/1154 transitions.
Applied a total of 0 rules in 5 ms. Remains 492 /492 variables (removed 0) and now considering 1154/1154 (removed 0) transitions.
[2023-03-15 02:51:06] [INFO ] Flow matrix only has 1130 transitions (discarded 24 similar events)
[2023-03-15 02:51:06] [INFO ] Invariant cache hit.
[2023-03-15 02:51:06] [INFO ] Dead Transitions using invariants and state equation in 499 ms found 0 transitions.
[2023-03-15 02:51:06] [INFO ] Flow matrix only has 1130 transitions (discarded 24 similar events)
[2023-03-15 02:51:06] [INFO ] Invariant cache hit.
[2023-03-15 02:51:07] [INFO ] Implicit Places using invariants in 324 ms returned [398, 399, 400, 401]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 326 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 488/492 places, 1154/1154 transitions.
Applied a total of 0 rules in 5 ms. Remains 488 /488 variables (removed 0) and now considering 1154/1154 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 836 ms. Remains : 488/492 places, 1154/1154 transitions.
Stuttering acceptance computed with spot in 82 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S06J06T04-LTLFireability-13 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:(AND (OR (LT s49 1) (LT s152 1)) (OR (LT s59 1) (LT s152 1)) (OR (LT s64 1) (LT s152 1)) (OR (LT s68 1) (LT s152 1)) (OR (LT s53 1) (LT s152 1)) (OR (L...], 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 58 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-COL-S06J06T04-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T04-LTLFireability-13 finished in 934 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' '!((!p0 U G((p1&&X(p2)))))'
Support contains 21 out of 492 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 492/492 places, 1154/1154 transitions.
Applied a total of 0 rules in 4 ms. Remains 492 /492 variables (removed 0) and now considering 1154/1154 (removed 0) transitions.
[2023-03-15 02:51:07] [INFO ] Flow matrix only has 1130 transitions (discarded 24 similar events)
[2023-03-15 02:51:07] [INFO ] Invariant cache hit.
[2023-03-15 02:51:07] [INFO ] Dead Transitions using invariants and state equation in 518 ms found 0 transitions.
[2023-03-15 02:51:07] [INFO ] Flow matrix only has 1130 transitions (discarded 24 similar events)
[2023-03-15 02:51:07] [INFO ] Invariant cache hit.
[2023-03-15 02:51:08] [INFO ] Implicit Places using invariants in 316 ms returned [398, 399, 400, 401]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 318 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 488/492 places, 1154/1154 transitions.
Applied a total of 0 rules in 6 ms. Remains 488 /488 variables (removed 0) and now considering 1154/1154 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 848 ms. Remains : 488/492 places, 1154/1154 transitions.
Stuttering acceptance computed with spot in 132 ms :[(OR (NOT p2) (NOT p1)), true, (OR (NOT p2) (NOT p1)), (NOT p2)]
Running random walk in product with property : PolyORBLF-COL-S06J06T04-LTLFireability-14 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}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 1}, { cond=(AND p1 p0), acceptance={} source=0 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={0} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(OR (NOT p1) (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(AND p1 p2), acceptance={} source=2 dest: 2}], [{ cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 0}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=3 dest: 1}, { cond=(AND p1 p0 (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(OR (AND (GEQ s225 1) (GEQ s226 1)) (AND (GEQ s222 1) (GEQ s226 1)) (AND (GEQ s223 1) (GEQ s226 1)) (AND (GEQ s224 1) (GEQ s226 1))), p0:(OR (AND (GEQ ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-COL-S06J06T04-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T04-LTLFireability-14 finished in 1004 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)&&F(p1)&&G(p2))))'
Support contains 41 out of 492 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 492/492 places, 1154/1154 transitions.
Applied a total of 0 rules in 7 ms. Remains 492 /492 variables (removed 0) and now considering 1154/1154 (removed 0) transitions.
[2023-03-15 02:51:08] [INFO ] Flow matrix only has 1130 transitions (discarded 24 similar events)
[2023-03-15 02:51:08] [INFO ] Invariant cache hit.
[2023-03-15 02:51:08] [INFO ] Dead Transitions using invariants and state equation in 506 ms found 0 transitions.
[2023-03-15 02:51:08] [INFO ] Flow matrix only has 1130 transitions (discarded 24 similar events)
[2023-03-15 02:51:08] [INFO ] Invariant cache hit.
[2023-03-15 02:51:09] [INFO ] Implicit Places using invariants in 312 ms returned [398, 399, 400, 401]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 314 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 488/492 places, 1154/1154 transitions.
Applied a total of 0 rules in 5 ms. Remains 488 /488 variables (removed 0) and now considering 1154/1154 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 832 ms. Remains : 488/492 places, 1154/1154 transitions.
Stuttering acceptance computed with spot in 226 ms :[(OR (NOT p2) (NOT p1) (NOT p0)), (OR (NOT p2) (NOT p1) (NOT p0)), true, (AND p2 (NOT p0)), (NOT p1), (NOT p2)]
Running random walk in product with property : PolyORBLF-COL-S06J06T04-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={} source=1 dest: 2}, { cond=p2, acceptance={} source=1 dest: 3}, { cond=(AND (NOT p1) p2), acceptance={} source=1 dest: 4}, { cond=p2, acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND p2 (NOT p0)), acceptance={} source=3 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p2), acceptance={} source=5 dest: 2}, { cond=p2, acceptance={} source=5 dest: 5}]], initial=0, aps=[p2:(AND (OR (LT s389 1) (LT s425 1)) (OR (LT s388 1) (LT s425 1)) (OR (LT s391 1) (LT s425 1)) (OR (LT s390 1) (LT s425 1))), p1:(AND (OR (LT s226 1) (LT ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-COL-S06J06T04-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T04-LTLFireability-15 finished in 1082 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)&&F(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' '!(F(G(p0)))'
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)))'
[2023-03-15 02:51:09] [INFO ] Flatten gal took : 70 ms
[2023-03-15 02:51:09] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/LTLFireability.sr.xml took 8 ms.
[2023-03-15 02:51:09] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 492 places, 1154 transitions and 5898 arcs took 6 ms.
Total runtime 97509 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT PolyORBLF-COL-S06J06T04
BK_EXAMINATION: LTLFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/375
LTLFireability
FORMULA PolyORBLF-COL-S06J06T04-LTLFireability-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA PolyORBLF-COL-S06J06T04-LTLFireability-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
BK_STOP 1678848773431
--------------------
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 LTLFireability -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/375/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/375/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/375/LTLFireability.xml
lola: rewrite Frontend/Parser/formula_rewrite.k:544
lola: rewrite Frontend/Parser/formula_rewrite.k:373
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: LAUNCH task # 5 (type EXCL) for 0 PolyORBLF-COL-S06J06T04-LTLFireability-00
lola: time limit : 898 sec
lola: memory limit: 32 pages
lola: FINISHED task # 5 (type EXCL) for PolyORBLF-COL-S06J06T04-LTLFireability-00
lola: result : false
lola: markings : 5365
lola: fired transitions : 14340
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 8 (type EXCL) for 7 PolyORBLF-COL-S06J06T04-LTLFireability-03
lola: time limit : 1796 sec
lola: memory limit: 32 pages
lola: FINISHED task # 8 (type EXCL) for PolyORBLF-COL-S06J06T04-LTLFireability-03
lola: result : false
lola: markings : 16178
lola: fired transitions : 39214
lola: time used : 1.000000
lola: memory pages used : 1
lola: LAUNCH task # 11 (type EXCL) for 10 PolyORBLF-COL-S06J06T04-LTLFireability-09
lola: time limit : 3591 sec
lola: memory limit: 32 pages
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FINAL RESULTS
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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-COL-S06J06T04"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is PolyORBLF-COL-S06J06T04, 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 r295-tall-167873947900468"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S06J06T04.tgz
mv PolyORBLF-COL-S06J06T04 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 '
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 ;