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-167873947800348.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-S02J04T06, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r295-tall-167873947800348
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 620K
-rw-r--r-- 1 mcc users 7.0K Feb 26 14:11 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Feb 26 14:11 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Feb 26 14:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 26 14:09 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 4.3K Feb 25 16:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 14:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 121K Feb 26 14:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 14:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 82K Feb 26 14:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:34 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-S02J04T06-LTLFireability-00
FORMULA_NAME PolyORBLF-COL-S02J04T06-LTLFireability-01
FORMULA_NAME PolyORBLF-COL-S02J04T06-LTLFireability-02
FORMULA_NAME PolyORBLF-COL-S02J04T06-LTLFireability-03
FORMULA_NAME PolyORBLF-COL-S02J04T06-LTLFireability-04
FORMULA_NAME PolyORBLF-COL-S02J04T06-LTLFireability-05
FORMULA_NAME PolyORBLF-COL-S02J04T06-LTLFireability-06
FORMULA_NAME PolyORBLF-COL-S02J04T06-LTLFireability-07
FORMULA_NAME PolyORBLF-COL-S02J04T06-LTLFireability-08
FORMULA_NAME PolyORBLF-COL-S02J04T06-LTLFireability-09
FORMULA_NAME PolyORBLF-COL-S02J04T06-LTLFireability-10
FORMULA_NAME PolyORBLF-COL-S02J04T06-LTLFireability-11
FORMULA_NAME PolyORBLF-COL-S02J04T06-LTLFireability-12
FORMULA_NAME PolyORBLF-COL-S02J04T06-LTLFireability-13
FORMULA_NAME PolyORBLF-COL-S02J04T06-LTLFireability-14
FORMULA_NAME PolyORBLF-COL-S02J04T06-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678829778972

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-S02J04T06
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-14 21:36:20] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-14 21:36:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-14 21:36:20] [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.
[2023-03-14 21:36:20] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-14 21:36:21] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 714 ms
[2023-03-14 21:36:21] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 476 PT places and 952.0 transition bindings in 21 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
[2023-03-14 21:36:21] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 6 ms.
[2023-03-14 21:36:21] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Initial state reduction rules removed 2 formulas.
FORMULA PolyORBLF-COL-S02J04T06-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J04T06-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 14 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 3 resets, run finished after 326 ms. (steps per millisecond=30 ) properties (out of 27) seen :22
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=71 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 6 resets, run finished after 153 ms. (steps per millisecond=65 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2023-03-14 21:36:22] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
// Phase 1: matrix 64 rows 81 cols
[2023-03-14 21:36:22] [INFO ] Computed 26 place invariants in 12 ms
[2023-03-14 21:36:22] [INFO ] [Real]Absence check using 11 positive place invariants in 7 ms returned sat
[2023-03-14 21:36:22] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 9 ms returned sat
[2023-03-14 21:36:22] [INFO ] After 303ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:3
[2023-03-14 21:36:22] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2023-03-14 21:36:22] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 5 ms returned sat
[2023-03-14 21:36:22] [INFO ] After 161ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :3
[2023-03-14 21:36:22] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-14 21:36:22] [INFO ] After 42ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :2 sat :3
[2023-03-14 21:36:22] [INFO ] After 77ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :3
Attempting to minimize the solution found.
Minimization took 35 ms.
[2023-03-14 21:36:22] [INFO ] After 329ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :3
Fused 5 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 37 ms.
Support contains 3 out of 81 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 81/81 places, 65/65 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 80 transition count 58
Reduce places removed 7 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 8 rules applied. Total rules applied 16 place count 73 transition count 57
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 17 place count 72 transition count 57
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 17 place count 72 transition count 54
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 23 place count 69 transition count 54
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 37 place count 62 transition count 47
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 39 place count 62 transition count 45
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 41 place count 60 transition count 45
Applied a total of 41 rules in 22 ms. Remains 60 /81 variables (removed 21) and now considering 45/65 (removed 20) transitions.
[2023-03-14 21:36:23] [INFO ] Flow matrix only has 44 transitions (discarded 1 similar events)
// Phase 1: matrix 44 rows 60 cols
[2023-03-14 21:36:23] [INFO ] Computed 25 place invariants in 9 ms
[2023-03-14 21:36:23] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 2 transitions.
Found 2 dead transitions using SMT.
Drop transitions removed 2 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 2 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 60/81 places, 43/65 transitions.
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 59 transition count 41
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 58 transition count 39
Deduced a syphon composed of 2 places in 0 ms
Applied a total of 2 rules in 4 ms. Remains 58 /60 variables (removed 2) and now considering 39/43 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 104 ms. Remains : 58/81 places, 39/65 transitions.
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Successfully simplified 5 atomic propositions for a total of 14 simplifications.
FORMULA PolyORBLF-COL-S02J04T06-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J04T06-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-14 21:36:23] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2023-03-14 21:36:23] [INFO ] Flatten gal took : 28 ms
FORMULA PolyORBLF-COL-S02J04T06-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J04T06-LTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-14 21:36:23] [INFO ] Flatten gal took : 7 ms
Transition T_2315 forces synchronizations/join behavior on parameter t of sort Threads
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
[2023-03-14 21:36:23] [INFO ] Unfolded HLPN to a Petri net with 476 places and 920 transitions 4242 arcs in 23 ms.
[2023-03-14 21:36:23] [INFO ] Unfolded 10 HLPN properties in 1 ms.
Ensure Unique test removed 96 transitions
Reduce redundant transitions removed 96 transitions.
Support contains 203 out of 476 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 476/476 places, 824/824 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 474 transition count 824
Applied a total of 2 rules in 22 ms. Remains 474 /476 variables (removed 2) and now considering 824/824 (removed 0) transitions.
[2023-03-14 21:36:23] [INFO ] Flow matrix only has 812 transitions (discarded 12 similar events)
// Phase 1: matrix 812 rows 474 cols
[2023-03-14 21:36:23] [INFO ] Computed 44 place invariants in 27 ms
[2023-03-14 21:36:23] [INFO ] Dead Transitions using invariants and state equation in 415 ms found 66 transitions.
Found 66 dead transitions using SMT.
Drop transitions removed 66 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 66 transitions.
[2023-03-14 21:36:23] [INFO ] Flow matrix only has 746 transitions (discarded 12 similar events)
// Phase 1: matrix 746 rows 474 cols
[2023-03-14 21:36:23] [INFO ] Computed 44 place invariants in 17 ms
[2023-03-14 21:36:23] [INFO ] Implicit Places using invariants in 212 ms returned [366, 367, 368, 369, 370, 371]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 215 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 468/476 places, 758/824 transitions.
Reduce places removed 1 places and 12 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 467 transition count 746
Reduce places removed 6 places and 12 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 7 place count 461 transition count 734
Deduced a syphon composed of 7 places in 2 ms
Applied a total of 7 rules in 12 ms. Remains 461 /468 variables (removed 7) and now considering 734/758 (removed 24) transitions.
[2023-03-14 21:36:23] [INFO ] Flow matrix only has 722 transitions (discarded 12 similar events)
// Phase 1: matrix 722 rows 461 cols
[2023-03-14 21:36:23] [INFO ] Computed 45 place invariants in 11 ms
[2023-03-14 21:36:24] [INFO ] Implicit Places using invariants in 182 ms returned []
[2023-03-14 21:36:24] [INFO ] Flow matrix only has 722 transitions (discarded 12 similar events)
[2023-03-14 21:36:24] [INFO ] Invariant cache hit.
[2023-03-14 21:36:24] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-14 21:36:25] [INFO ] Implicit Places using invariants and state equation in 1518 ms returned []
Implicit Place search using SMT with State Equation took 1711 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 461/476 places, 734/824 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2379 ms. Remains : 461/476 places, 734/824 transitions.
Deduced a syphon composed of 7 places in 2 ms
Reduce places removed 7 places and 0 transitions.
Support contains 190 out of 454 places after structural reductions.
[2023-03-14 21:36:25] [INFO ] Flatten gal took : 63 ms
[2023-03-14 21:36:25] [INFO ] Flatten gal took : 57 ms
[2023-03-14 21:36:25] [INFO ] Input system was already deterministic with 734 transitions.
Support contains 184 out of 454 places (down from 190) after GAL structural reductions.
Finished random walk after 531 steps, including 0 resets, run visited all 17 properties in 11 ms. (steps per millisecond=48 )
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' '!(X(G(p0)))'
Support contains 6 out of 454 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 454/454 places, 734/734 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 448 transition count 728
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 448 transition count 728
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 442 transition count 722
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 442 transition count 722
Applied a total of 24 rules in 31 ms. Remains 442 /454 variables (removed 12) and now considering 722/734 (removed 12) transitions.
[2023-03-14 21:36:26] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
// Phase 1: matrix 710 rows 442 cols
[2023-03-14 21:36:26] [INFO ] Computed 38 place invariants in 13 ms
[2023-03-14 21:36:26] [INFO ] Dead Transitions using invariants and state equation in 321 ms found 0 transitions.
[2023-03-14 21:36:26] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
[2023-03-14 21:36:26] [INFO ] Invariant cache hit.
[2023-03-14 21:36:26] [INFO ] Implicit Places using invariants in 281 ms returned []
[2023-03-14 21:36:26] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
[2023-03-14 21:36:26] [INFO ] Invariant cache hit.
[2023-03-14 21:36:27] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-14 21:36:30] [INFO ] Implicit Places using invariants and state equation in 3136 ms returned []
Implicit Place search using SMT with State Equation took 3419 ms to find 0 implicit places.
[2023-03-14 21:36:30] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
[2023-03-14 21:36:30] [INFO ] Invariant cache hit.
[2023-03-14 21:36:30] [INFO ] Dead Transitions using invariants and state equation in 299 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 442/454 places, 722/734 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4091 ms. Remains : 442/454 places, 722/734 transitions.
Stuttering acceptance computed with spot in 193 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S02J04T06-LTLFireability-00 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 (GEQ s368 1) (GEQ s369 1) (GEQ s366 1) (GEQ s367 1) (GEQ s364 1) (GEQ s365 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 6 ms.
FORMULA PolyORBLF-COL-S02J04T06-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J04T06-LTLFireability-00 finished in 4343 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((F(p1)&&p0))&&(F(p2) U p1)))'
Support contains 24 out of 454 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 454/454 places, 734/734 transitions.
Drop transitions removed 54 transitions
Trivial Post-agglo rules discarded 54 transitions
Performed 54 trivial Post agglomeration. Transition count delta: 54
Iterating post reduction 0 with 54 rules applied. Total rules applied 54 place count 454 transition count 680
Reduce places removed 54 places and 0 transitions.
Iterating post reduction 1 with 54 rules applied. Total rules applied 108 place count 400 transition count 680
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 36 Pre rules applied. Total rules applied 108 place count 400 transition count 644
Deduced a syphon composed of 36 places in 1 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 180 place count 364 transition count 644
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 186 place count 358 transition count 638
Iterating global reduction 2 with 6 rules applied. Total rules applied 192 place count 358 transition count 638
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 1 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 264 place count 322 transition count 602
Applied a total of 264 rules in 79 ms. Remains 322 /454 variables (removed 132) and now considering 602/734 (removed 132) transitions.
[2023-03-14 21:36:30] [INFO ] Flow matrix only has 590 transitions (discarded 12 similar events)
// Phase 1: matrix 590 rows 322 cols
[2023-03-14 21:36:30] [INFO ] Computed 38 place invariants in 11 ms
[2023-03-14 21:36:30] [INFO ] Dead Transitions using invariants and state equation in 255 ms found 0 transitions.
[2023-03-14 21:36:30] [INFO ] Flow matrix only has 590 transitions (discarded 12 similar events)
[2023-03-14 21:36:30] [INFO ] Invariant cache hit.
[2023-03-14 21:36:31] [INFO ] Implicit Places using invariants in 218 ms returned []
[2023-03-14 21:36:31] [INFO ] Flow matrix only has 590 transitions (discarded 12 similar events)
[2023-03-14 21:36:31] [INFO ] Invariant cache hit.
[2023-03-14 21:36:31] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-14 21:36:33] [INFO ] Implicit Places using invariants and state equation in 2163 ms returned []
Implicit Place search using SMT with State Equation took 2384 ms to find 0 implicit places.
[2023-03-14 21:36:33] [INFO ] Redundant transitions in 41 ms returned []
[2023-03-14 21:36:33] [INFO ] Flow matrix only has 590 transitions (discarded 12 similar events)
[2023-03-14 21:36:33] [INFO ] Invariant cache hit.
[2023-03-14 21:36:33] [INFO ] Dead Transitions using invariants and state equation in 260 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 322/454 places, 602/734 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3031 ms. Remains : 322/454 places, 602/734 transitions.
Stuttering acceptance computed with spot in 219 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (NOT p2), (NOT p1), (NOT p1)]
Running random walk in product with property : PolyORBLF-COL-S02J04T06-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 2}, { cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 4}], [{ cond=(NOT p2), acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(NOT p1), acceptance={} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(AND (OR (LT s11 1) (LT s96 1)) (OR (LT s11 1) (LT s95 1)) (OR (LT s11 1) (LT s97 1)) (OR (LT s10 1) (LT s95 1)) (OR (LT s12 1) (LT s97 1)) (OR (LT s10...], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Product exploration explored 100000 steps with 9453 reset in 540 ms.
Product exploration explored 100000 steps with 9453 reset in 469 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 (NOT p1) (NOT p2)), (X p0), (X (NOT p1)), (X (AND p0 (NOT p1))), (X (NOT p2)), (X (AND (NOT p1) (NOT p2))), (X (X p0)), (X (X (NOT p1))), (X (X (AND p0 (NOT p1)))), (X (X (NOT p2))), (X (X (AND (NOT p1) (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 457 ms. Reduced automaton from 5 states, 9 edges and 3 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 132 ms :[(OR (NOT p2) (NOT p1)), (NOT p2), (NOT p1)]
Finished random walk after 31 steps, including 0 resets, run visited all 3 properties in 3 ms. (steps per millisecond=10 )
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X p0), (X (NOT p1)), (X (AND p0 (NOT p1))), (X (NOT p2)), (X (AND (NOT p1) (NOT p2))), (X (X p0)), (X (X (NOT p1))), (X (X (AND p0 (NOT p1)))), (X (X (NOT p2))), (X (X (AND (NOT p1) (NOT p2))))]
False Knowledge obtained : [(F p2), (F p1), (F (NOT (AND (NOT p1) (NOT p2))))]
Knowledge based reduction with 11 factoid took 536 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 133 ms :[(OR (NOT p2) (NOT p1)), (NOT p2), (NOT p1)]
Stuttering acceptance computed with spot in 112 ms :[(OR (NOT p2) (NOT p1)), (NOT p2), (NOT p1)]
[2023-03-14 21:36:36] [INFO ] Flow matrix only has 590 transitions (discarded 12 similar events)
[2023-03-14 21:36:36] [INFO ] Invariant cache hit.
[2023-03-14 21:36:36] [INFO ] [Real]Absence check using 12 positive place invariants in 6 ms returned sat
[2023-03-14 21:36:36] [INFO ] [Real]Absence check using 12 positive and 26 generalized place invariants in 59 ms returned sat
[2023-03-14 21:36:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 21:36:37] [INFO ] [Real]Absence check using state equation in 488 ms returned sat
[2023-03-14 21:36:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 21:36:37] [INFO ] [Nat]Absence check using 12 positive place invariants in 5 ms returned sat
[2023-03-14 21:36:37] [INFO ] [Nat]Absence check using 12 positive and 26 generalized place invariants in 36 ms returned sat
[2023-03-14 21:36:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 21:36:38] [INFO ] [Nat]Absence check using state equation in 609 ms returned sat
[2023-03-14 21:36:38] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-14 21:36:38] [INFO ] [Nat]Added 72 Read/Feed constraints in 254 ms returned sat
[2023-03-14 21:36:38] [INFO ] Deduced a trap composed of 42 places in 126 ms of which 0 ms to minimize.
[2023-03-14 21:36:38] [INFO ] Deduced a trap composed of 15 places in 115 ms of which 0 ms to minimize.
[2023-03-14 21:36:38] [INFO ] Deduced a trap composed of 156 places in 123 ms of which 2 ms to minimize.
[2023-03-14 21:36:38] [INFO ] Deduced a trap composed of 138 places in 130 ms of which 0 ms to minimize.
[2023-03-14 21:36:39] [INFO ] Deduced a trap composed of 42 places in 120 ms of which 1 ms to minimize.
[2023-03-14 21:36:39] [INFO ] Deduced a trap composed of 155 places in 121 ms of which 0 ms to minimize.
[2023-03-14 21:36:39] [INFO ] Deduced a trap composed of 129 places in 148 ms of which 0 ms to minimize.
[2023-03-14 21:36:39] [INFO ] Deduced a trap composed of 128 places in 112 ms of which 1 ms to minimize.
[2023-03-14 21:36:39] [INFO ] Deduced a trap composed of 154 places in 116 ms of which 0 ms to minimize.
[2023-03-14 21:36:40] [INFO ] Deduced a trap composed of 138 places in 112 ms of which 1 ms to minimize.
[2023-03-14 21:36:40] [INFO ] Deduced a trap composed of 138 places in 110 ms of which 0 ms to minimize.
[2023-03-14 21:36:40] [INFO ] Deduced a trap composed of 122 places in 119 ms of which 0 ms to minimize.
[2023-03-14 21:36:40] [INFO ] Deduced a trap composed of 142 places in 124 ms of which 0 ms to minimize.
[2023-03-14 21:36:40] [INFO ] Deduced a trap composed of 135 places in 115 ms of which 1 ms to minimize.
[2023-03-14 21:36:41] [INFO ] Deduced a trap composed of 128 places in 116 ms of which 0 ms to minimize.
[2023-03-14 21:36:41] [INFO ] Deduced a trap composed of 116 places in 114 ms of which 0 ms to minimize.
[2023-03-14 21:36:41] [INFO ] Deduced a trap composed of 130 places in 116 ms of which 1 ms to minimize.
[2023-03-14 21:36:41] [INFO ] Deduced a trap composed of 139 places in 119 ms of which 1 ms to minimize.
[2023-03-14 21:36:41] [INFO ] Deduced a trap composed of 138 places in 117 ms of which 0 ms to minimize.
[2023-03-14 21:36:41] [INFO ] Deduced a trap composed of 159 places in 122 ms of which 0 ms to minimize.
[2023-03-14 21:36:42] [INFO ] Trap strengthening (SAT) tested/added 21/20 trap constraints in 3873 ms
[2023-03-14 21:36:42] [INFO ] Computed and/alt/rep : 414/1761/408 causal constraints (skipped 180 transitions) in 54 ms.
[2023-03-14 21:36:44] [INFO ] Added : 242 causal constraints over 49 iterations in 2492 ms. Result :sat
Could not prove EG (NOT p2)
[2023-03-14 21:36:44] [INFO ] Flow matrix only has 590 transitions (discarded 12 similar events)
[2023-03-14 21:36:44] [INFO ] Invariant cache hit.
[2023-03-14 21:36:44] [INFO ] [Real]Absence check using 12 positive place invariants in 4 ms returned sat
[2023-03-14 21:36:44] [INFO ] [Real]Absence check using 12 positive and 26 generalized place invariants in 40 ms returned sat
[2023-03-14 21:36:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 21:36:45] [INFO ] [Real]Absence check using state equation in 392 ms returned sat
[2023-03-14 21:36:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 21:36:45] [INFO ] [Nat]Absence check using 12 positive place invariants in 4 ms returned sat
[2023-03-14 21:36:45] [INFO ] [Nat]Absence check using 12 positive and 26 generalized place invariants in 21 ms returned sat
[2023-03-14 21:36:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 21:36:46] [INFO ] [Nat]Absence check using state equation in 580 ms returned sat
[2023-03-14 21:36:46] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-14 21:36:46] [INFO ] [Nat]Added 72 Read/Feed constraints in 115 ms returned sat
[2023-03-14 21:36:46] [INFO ] Deduced a trap composed of 73 places in 124 ms of which 1 ms to minimize.
[2023-03-14 21:36:46] [INFO ] Deduced a trap composed of 97 places in 112 ms of which 0 ms to minimize.
[2023-03-14 21:36:46] [INFO ] Deduced a trap composed of 28 places in 111 ms of which 1 ms to minimize.
[2023-03-14 21:36:46] [INFO ] Deduced a trap composed of 42 places in 83 ms of which 0 ms to minimize.
[2023-03-14 21:36:46] [INFO ] Deduced a trap composed of 42 places in 54 ms of which 0 ms to minimize.
[2023-03-14 21:36:47] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 711 ms
[2023-03-14 21:36:47] [INFO ] Computed and/alt/rep : 414/1761/408 causal constraints (skipped 180 transitions) in 38 ms.
[2023-03-14 21:36:49] [INFO ] Added : 266 causal constraints over 54 iterations in 2564 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 24 out of 322 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 322/322 places, 602/602 transitions.
Applied a total of 0 rules in 6 ms. Remains 322 /322 variables (removed 0) and now considering 602/602 (removed 0) transitions.
[2023-03-14 21:36:49] [INFO ] Flow matrix only has 590 transitions (discarded 12 similar events)
[2023-03-14 21:36:49] [INFO ] Invariant cache hit.
[2023-03-14 21:36:49] [INFO ] Dead Transitions using invariants and state equation in 254 ms found 0 transitions.
[2023-03-14 21:36:49] [INFO ] Flow matrix only has 590 transitions (discarded 12 similar events)
[2023-03-14 21:36:49] [INFO ] Invariant cache hit.
[2023-03-14 21:36:50] [INFO ] Implicit Places using invariants in 215 ms returned []
[2023-03-14 21:36:50] [INFO ] Flow matrix only has 590 transitions (discarded 12 similar events)
[2023-03-14 21:36:50] [INFO ] Invariant cache hit.
[2023-03-14 21:36:50] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-14 21:36:52] [INFO ] Implicit Places using invariants and state equation in 2103 ms returned []
Implicit Place search using SMT with State Equation took 2320 ms to find 0 implicit places.
[2023-03-14 21:36:52] [INFO ] Flow matrix only has 590 transitions (discarded 12 similar events)
[2023-03-14 21:36:52] [INFO ] Invariant cache hit.
[2023-03-14 21:36:52] [INFO ] Dead Transitions using invariants and state equation in 266 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2852 ms. Remains : 322/322 places, 602/602 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 p2) (NOT p1)), (X (NOT p1)), (X (NOT p2)), (X (AND (NOT p1) (NOT p2))), (X (X (NOT p1))), (X (X (NOT p2))), (X (X (AND (NOT p1) (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 271 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 116 ms :[(OR (NOT p2) (NOT p1)), (NOT p2), (NOT p1)]
Finished random walk after 31 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=15 )
Knowledge obtained : [(AND (NOT p2) (NOT p1)), (X (NOT p1)), (X (NOT p2)), (X (AND (NOT p1) (NOT p2))), (X (X (NOT p1))), (X (X (NOT p2))), (X (X (AND (NOT p1) (NOT p2))))]
False Knowledge obtained : [(F p2), (F p1), (F (NOT (AND (NOT p1) (NOT p2))))]
Knowledge based reduction with 7 factoid took 356 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 131 ms :[(OR (NOT p2) (NOT p1)), (NOT p2), (NOT p1)]
Stuttering acceptance computed with spot in 111 ms :[(OR (NOT p2) (NOT p1)), (NOT p2), (NOT p1)]
[2023-03-14 21:36:53] [INFO ] Flow matrix only has 590 transitions (discarded 12 similar events)
[2023-03-14 21:36:53] [INFO ] Invariant cache hit.
[2023-03-14 21:36:53] [INFO ] [Real]Absence check using 12 positive place invariants in 5 ms returned sat
[2023-03-14 21:36:53] [INFO ] [Real]Absence check using 12 positive and 26 generalized place invariants in 55 ms returned sat
[2023-03-14 21:36:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 21:36:54] [INFO ] [Real]Absence check using state equation in 483 ms returned sat
[2023-03-14 21:36:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 21:36:54] [INFO ] [Nat]Absence check using 12 positive place invariants in 8 ms returned sat
[2023-03-14 21:36:54] [INFO ] [Nat]Absence check using 12 positive and 26 generalized place invariants in 35 ms returned sat
[2023-03-14 21:36:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 21:36:55] [INFO ] [Nat]Absence check using state equation in 616 ms returned sat
[2023-03-14 21:36:55] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-14 21:36:55] [INFO ] [Nat]Added 72 Read/Feed constraints in 248 ms returned sat
[2023-03-14 21:36:55] [INFO ] Deduced a trap composed of 42 places in 124 ms of which 0 ms to minimize.
[2023-03-14 21:36:55] [INFO ] Deduced a trap composed of 15 places in 117 ms of which 0 ms to minimize.
[2023-03-14 21:36:55] [INFO ] Deduced a trap composed of 156 places in 128 ms of which 1 ms to minimize.
[2023-03-14 21:36:56] [INFO ] Deduced a trap composed of 138 places in 126 ms of which 1 ms to minimize.
[2023-03-14 21:36:56] [INFO ] Deduced a trap composed of 42 places in 134 ms of which 19 ms to minimize.
[2023-03-14 21:36:56] [INFO ] Deduced a trap composed of 155 places in 131 ms of which 1 ms to minimize.
[2023-03-14 21:36:56] [INFO ] Deduced a trap composed of 129 places in 116 ms of which 1 ms to minimize.
[2023-03-14 21:36:56] [INFO ] Deduced a trap composed of 128 places in 127 ms of which 0 ms to minimize.
[2023-03-14 21:36:57] [INFO ] Deduced a trap composed of 154 places in 128 ms of which 0 ms to minimize.
[2023-03-14 21:36:57] [INFO ] Deduced a trap composed of 138 places in 125 ms of which 1 ms to minimize.
[2023-03-14 21:36:57] [INFO ] Deduced a trap composed of 138 places in 135 ms of which 1 ms to minimize.
[2023-03-14 21:36:57] [INFO ] Deduced a trap composed of 122 places in 114 ms of which 1 ms to minimize.
[2023-03-14 21:36:57] [INFO ] Deduced a trap composed of 142 places in 126 ms of which 0 ms to minimize.
[2023-03-14 21:36:58] [INFO ] Deduced a trap composed of 135 places in 126 ms of which 0 ms to minimize.
[2023-03-14 21:36:58] [INFO ] Deduced a trap composed of 128 places in 116 ms of which 0 ms to minimize.
[2023-03-14 21:36:58] [INFO ] Deduced a trap composed of 116 places in 119 ms of which 0 ms to minimize.
[2023-03-14 21:36:58] [INFO ] Deduced a trap composed of 130 places in 121 ms of which 1 ms to minimize.
[2023-03-14 21:36:58] [INFO ] Deduced a trap composed of 139 places in 120 ms of which 1 ms to minimize.
[2023-03-14 21:36:59] [INFO ] Deduced a trap composed of 138 places in 111 ms of which 1 ms to minimize.
[2023-03-14 21:36:59] [INFO ] Deduced a trap composed of 159 places in 119 ms of which 0 ms to minimize.
[2023-03-14 21:36:59] [INFO ] Trap strengthening (SAT) tested/added 21/20 trap constraints in 3917 ms
[2023-03-14 21:36:59] [INFO ] Computed and/alt/rep : 414/1761/408 causal constraints (skipped 180 transitions) in 45 ms.
[2023-03-14 21:37:01] [INFO ] Added : 242 causal constraints over 49 iterations in 2515 ms. Result :sat
Could not prove EG (NOT p2)
[2023-03-14 21:37:01] [INFO ] Flow matrix only has 590 transitions (discarded 12 similar events)
[2023-03-14 21:37:01] [INFO ] Invariant cache hit.
[2023-03-14 21:37:02] [INFO ] [Real]Absence check using 12 positive place invariants in 4 ms returned sat
[2023-03-14 21:37:02] [INFO ] [Real]Absence check using 12 positive and 26 generalized place invariants in 39 ms returned sat
[2023-03-14 21:37:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 21:37:02] [INFO ] [Real]Absence check using state equation in 416 ms returned sat
[2023-03-14 21:37:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 21:37:02] [INFO ] [Nat]Absence check using 12 positive place invariants in 4 ms returned sat
[2023-03-14 21:37:02] [INFO ] [Nat]Absence check using 12 positive and 26 generalized place invariants in 21 ms returned sat
[2023-03-14 21:37:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 21:37:03] [INFO ] [Nat]Absence check using state equation in 572 ms returned sat
[2023-03-14 21:37:03] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-14 21:37:03] [INFO ] [Nat]Added 72 Read/Feed constraints in 132 ms returned sat
[2023-03-14 21:37:03] [INFO ] Deduced a trap composed of 73 places in 117 ms of which 0 ms to minimize.
[2023-03-14 21:37:03] [INFO ] Deduced a trap composed of 97 places in 113 ms of which 1 ms to minimize.
[2023-03-14 21:37:04] [INFO ] Deduced a trap composed of 28 places in 122 ms of which 1 ms to minimize.
[2023-03-14 21:37:04] [INFO ] Deduced a trap composed of 42 places in 72 ms of which 0 ms to minimize.
[2023-03-14 21:37:04] [INFO ] Deduced a trap composed of 42 places in 55 ms of which 1 ms to minimize.
[2023-03-14 21:37:04] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 711 ms
[2023-03-14 21:37:04] [INFO ] Computed and/alt/rep : 414/1761/408 causal constraints (skipped 180 transitions) in 31 ms.
[2023-03-14 21:37:06] [INFO ] Added : 266 causal constraints over 54 iterations in 2476 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 126 ms :[(OR (NOT p2) (NOT p1)), (NOT p2), (NOT p1)]
Product exploration explored 100000 steps with 9432 reset in 367 ms.
Product exploration explored 100000 steps with 9445 reset in 379 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 117 ms :[(OR (NOT p2) (NOT p1)), (NOT p2), (NOT p1)]
Support contains 24 out of 322 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 322/322 places, 602/602 transitions.
Applied a total of 0 rules in 24 ms. Remains 322 /322 variables (removed 0) and now considering 602/602 (removed 0) transitions.
[2023-03-14 21:37:08] [INFO ] Flow matrix only has 590 transitions (discarded 12 similar events)
[2023-03-14 21:37:08] [INFO ] Invariant cache hit.
[2023-03-14 21:37:08] [INFO ] Dead Transitions using invariants and state equation in 248 ms found 0 transitions.
[2023-03-14 21:37:08] [INFO ] Redundant transitions in 11 ms returned []
[2023-03-14 21:37:08] [INFO ] Flow matrix only has 590 transitions (discarded 12 similar events)
[2023-03-14 21:37:08] [INFO ] Invariant cache hit.
[2023-03-14 21:37:08] [INFO ] Dead Transitions using invariants and state equation in 248 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 538 ms. Remains : 322/322 places, 602/602 transitions.
Support contains 24 out of 322 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 322/322 places, 602/602 transitions.
Applied a total of 0 rules in 4 ms. Remains 322 /322 variables (removed 0) and now considering 602/602 (removed 0) transitions.
[2023-03-14 21:37:08] [INFO ] Flow matrix only has 590 transitions (discarded 12 similar events)
[2023-03-14 21:37:08] [INFO ] Invariant cache hit.
[2023-03-14 21:37:08] [INFO ] Dead Transitions using invariants and state equation in 246 ms found 0 transitions.
[2023-03-14 21:37:08] [INFO ] Flow matrix only has 590 transitions (discarded 12 similar events)
[2023-03-14 21:37:08] [INFO ] Invariant cache hit.
[2023-03-14 21:37:08] [INFO ] Implicit Places using invariants in 213 ms returned []
[2023-03-14 21:37:08] [INFO ] Flow matrix only has 590 transitions (discarded 12 similar events)
[2023-03-14 21:37:08] [INFO ] Invariant cache hit.
[2023-03-14 21:37:09] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-14 21:37:10] [INFO ] Implicit Places using invariants and state equation in 1931 ms returned []
Implicit Place search using SMT with State Equation took 2146 ms to find 0 implicit places.
[2023-03-14 21:37:10] [INFO ] Flow matrix only has 590 transitions (discarded 12 similar events)
[2023-03-14 21:37:10] [INFO ] Invariant cache hit.
[2023-03-14 21:37:11] [INFO ] Dead Transitions using invariants and state equation in 244 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2644 ms. Remains : 322/322 places, 602/602 transitions.
Treatment of property PolyORBLF-COL-S02J04T06-LTLFireability-01 finished in 40657 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||(X(F(p0))&&G(p1)))))))'
Support contains 31 out of 454 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 454/454 places, 734/734 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 448 transition count 728
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 448 transition count 728
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 442 transition count 722
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 442 transition count 722
Applied a total of 24 rules in 17 ms. Remains 442 /454 variables (removed 12) and now considering 722/734 (removed 12) transitions.
[2023-03-14 21:37:11] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
// Phase 1: matrix 710 rows 442 cols
[2023-03-14 21:37:11] [INFO ] Computed 38 place invariants in 9 ms
[2023-03-14 21:37:11] [INFO ] Dead Transitions using invariants and state equation in 310 ms found 0 transitions.
[2023-03-14 21:37:11] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
[2023-03-14 21:37:11] [INFO ] Invariant cache hit.
[2023-03-14 21:37:11] [INFO ] Implicit Places using invariants in 222 ms returned []
[2023-03-14 21:37:11] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
[2023-03-14 21:37:11] [INFO ] Invariant cache hit.
[2023-03-14 21:37:12] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-14 21:37:14] [INFO ] Implicit Places using invariants and state equation in 3032 ms returned []
Implicit Place search using SMT with State Equation took 3256 ms to find 0 implicit places.
[2023-03-14 21:37:14] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
[2023-03-14 21:37:14] [INFO ] Invariant cache hit.
[2023-03-14 21:37:15] [INFO ] Dead Transitions using invariants and state equation in 305 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 442/454 places, 722/734 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3889 ms. Remains : 442/454 places, 722/734 transitions.
Stuttering acceptance computed with spot in 126 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S02J04T06-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(AND (OR (LT s83 1) (LT s152 1)) (OR (LT s78 1) (LT s152 1)) (OR (LT s59 1) (LT s152 1)) (OR (LT s64 1) (LT s152 1)) (OR (LT s74 1) (LT s152 1)) (OR (L...], 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 33333 reset in 386 ms.
Product exploration explored 100000 steps with 33333 reset in 382 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 (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 2 factoid took 66 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-COL-S02J04T06-LTLFireability-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-COL-S02J04T06-LTLFireability-02 finished in 4883 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 U X(G(!p1)))))'
Support contains 15 out of 454 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 454/454 places, 734/734 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 448 transition count 728
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 448 transition count 728
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 442 transition count 722
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 442 transition count 722
Applied a total of 24 rules in 22 ms. Remains 442 /454 variables (removed 12) and now considering 722/734 (removed 12) transitions.
[2023-03-14 21:37:16] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
[2023-03-14 21:37:16] [INFO ] Invariant cache hit.
[2023-03-14 21:37:16] [INFO ] Dead Transitions using invariants and state equation in 295 ms found 0 transitions.
[2023-03-14 21:37:16] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
[2023-03-14 21:37:16] [INFO ] Invariant cache hit.
[2023-03-14 21:37:16] [INFO ] Implicit Places using invariants in 235 ms returned []
[2023-03-14 21:37:16] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
[2023-03-14 21:37:16] [INFO ] Invariant cache hit.
[2023-03-14 21:37:16] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-14 21:37:19] [INFO ] Implicit Places using invariants and state equation in 2786 ms returned []
Implicit Place search using SMT with State Equation took 3023 ms to find 0 implicit places.
[2023-03-14 21:37:19] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
[2023-03-14 21:37:19] [INFO ] Invariant cache hit.
[2023-03-14 21:37:19] [INFO ] Dead Transitions using invariants and state equation in 304 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 442/454 places, 722/734 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3647 ms. Remains : 442/454 places, 722/734 transitions.
Stuttering acceptance computed with spot in 129 ms :[p1, p1, p1, true]
Running random walk in product with property : PolyORBLF-COL-S02J04T06-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 1}, { cond=p1, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND p0 p1), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(OR (AND (GEQ s0 10) (GEQ s387 1) (GEQ s390 1)) (AND (GEQ s0 10) (GEQ s386 1) (GEQ s390 1)) (AND (GEQ s0 10) (GEQ s388 1) (GEQ s390 1)) (AND (GEQ s0 10...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 78 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-COL-S02J04T06-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J04T06-LTLFireability-07 finished in 3801 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((G(p0)||X(F(p1))))))'
Support contains 17 out of 454 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 454/454 places, 734/734 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 448 transition count 728
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 448 transition count 728
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 442 transition count 722
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 442 transition count 722
Applied a total of 24 rules in 18 ms. Remains 442 /454 variables (removed 12) and now considering 722/734 (removed 12) transitions.
[2023-03-14 21:37:19] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
[2023-03-14 21:37:19] [INFO ] Invariant cache hit.
[2023-03-14 21:37:20] [INFO ] Dead Transitions using invariants and state equation in 294 ms found 0 transitions.
[2023-03-14 21:37:20] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
[2023-03-14 21:37:20] [INFO ] Invariant cache hit.
[2023-03-14 21:37:20] [INFO ] Implicit Places using invariants in 238 ms returned []
[2023-03-14 21:37:20] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
[2023-03-14 21:37:20] [INFO ] Invariant cache hit.
[2023-03-14 21:37:20] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-14 21:37:24] [INFO ] Implicit Places using invariants and state equation in 3789 ms returned []
Implicit Place search using SMT with State Equation took 4029 ms to find 0 implicit places.
[2023-03-14 21:37:24] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
[2023-03-14 21:37:24] [INFO ] Invariant cache hit.
[2023-03-14 21:37:24] [INFO ] Dead Transitions using invariants and state equation in 306 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 442/454 places, 722/734 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4650 ms. Remains : 442/454 places, 722/734 transitions.
Stuttering acceptance computed with spot in 112 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : PolyORBLF-COL-S02J04T06-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (OR (LT s124 1) (LT s216 1) (LT s382 1)) (OR (LT s124 1) (LT s215 1) (LT s382 1)) (OR (LT s124 1) (LT s217 1) (LT s382 1)) (OR (LT s124 1) (LT s21...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 1489 reset in 278 ms.
Product exploration explored 100000 steps with 1503 reset in 293 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), true, (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 194 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 117 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 77 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=38 )
Knowledge obtained : [(AND p0 p1), (X p0), true, (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 5 factoid took 233 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 206 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 103 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 17 out of 442 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 442/442 places, 722/722 transitions.
Applied a total of 0 rules in 8 ms. Remains 442 /442 variables (removed 0) and now considering 722/722 (removed 0) transitions.
[2023-03-14 21:37:26] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
[2023-03-14 21:37:26] [INFO ] Invariant cache hit.
[2023-03-14 21:37:26] [INFO ] Dead Transitions using invariants and state equation in 304 ms found 0 transitions.
[2023-03-14 21:37:26] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
[2023-03-14 21:37:26] [INFO ] Invariant cache hit.
[2023-03-14 21:37:26] [INFO ] Implicit Places using invariants in 230 ms returned []
[2023-03-14 21:37:26] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
[2023-03-14 21:37:26] [INFO ] Invariant cache hit.
[2023-03-14 21:37:26] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-14 21:37:29] [INFO ] Implicit Places using invariants and state equation in 2997 ms returned []
Implicit Place search using SMT with State Equation took 3231 ms to find 0 implicit places.
[2023-03-14 21:37:29] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
[2023-03-14 21:37:29] [INFO ] Invariant cache hit.
[2023-03-14 21:37:30] [INFO ] Dead Transitions using invariants and state equation in 302 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3851 ms. Remains : 442/442 places, 722/722 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), true, (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 187 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 117 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 522 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=174 )
Knowledge obtained : [(AND p0 p1), (X p0), true, (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 5 factoid took 235 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 106 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 112 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 117 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 1444 reset in 245 ms.
Product exploration explored 100000 steps with 1583 reset in 254 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 120 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 17 out of 442 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 442/442 places, 722/722 transitions.
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 442 transition count 722
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 60 Pre rules applied. Total rules applied 24 place count 442 transition count 776
Deduced a syphon composed of 84 places in 1 ms
Iterating global reduction 1 with 60 rules applied. Total rules applied 84 place count 442 transition count 776
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 96 place count 430 transition count 764
Deduced a syphon composed of 72 places in 1 ms
Iterating global reduction 1 with 12 rules applied. Total rules applied 108 place count 430 transition count 764
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 114 places in 0 ms
Iterating global reduction 1 with 42 rules applied. Total rules applied 150 place count 430 transition count 764
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 156 place count 424 transition count 758
Deduced a syphon composed of 108 places in 0 ms
Iterating global reduction 1 with 6 rules applied. Total rules applied 162 place count 424 transition count 758
Deduced a syphon composed of 108 places in 1 ms
Applied a total of 162 rules in 67 ms. Remains 424 /442 variables (removed 18) and now considering 758/722 (removed -36) transitions.
[2023-03-14 21:37:31] [INFO ] Flow matrix only has 746 transitions (discarded 12 similar events)
// Phase 1: matrix 746 rows 424 cols
[2023-03-14 21:37:31] [INFO ] Computed 38 place invariants in 17 ms
[2023-03-14 21:37:32] [INFO ] Dead Transitions using invariants and state equation in 323 ms found 0 transitions.
[2023-03-14 21:37:32] [INFO ] Redundant transitions in 7 ms returned []
[2023-03-14 21:37:32] [INFO ] Flow matrix only has 746 transitions (discarded 12 similar events)
[2023-03-14 21:37:32] [INFO ] Invariant cache hit.
[2023-03-14 21:37:32] [INFO ] Dead Transitions using invariants and state equation in 314 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 424/442 places, 758/722 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 717 ms. Remains : 424/442 places, 758/722 transitions.
Support contains 17 out of 442 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 442/442 places, 722/722 transitions.
Applied a total of 0 rules in 7 ms. Remains 442 /442 variables (removed 0) and now considering 722/722 (removed 0) transitions.
[2023-03-14 21:37:32] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
// Phase 1: matrix 710 rows 442 cols
[2023-03-14 21:37:32] [INFO ] Computed 38 place invariants in 10 ms
[2023-03-14 21:37:32] [INFO ] Dead Transitions using invariants and state equation in 316 ms found 0 transitions.
[2023-03-14 21:37:32] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
[2023-03-14 21:37:32] [INFO ] Invariant cache hit.
[2023-03-14 21:37:32] [INFO ] Implicit Places using invariants in 230 ms returned []
[2023-03-14 21:37:32] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
[2023-03-14 21:37:32] [INFO ] Invariant cache hit.
[2023-03-14 21:37:33] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-14 21:37:35] [INFO ] Implicit Places using invariants and state equation in 2968 ms returned []
Implicit Place search using SMT with State Equation took 3202 ms to find 0 implicit places.
[2023-03-14 21:37:35] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
[2023-03-14 21:37:35] [INFO ] Invariant cache hit.
[2023-03-14 21:37:36] [INFO ] Dead Transitions using invariants and state equation in 292 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3821 ms. Remains : 442/442 places, 722/722 transitions.
Treatment of property PolyORBLF-COL-S02J04T06-LTLFireability-08 finished in 16324 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 454 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 454/454 places, 734/734 transitions.
Drop transitions removed 54 transitions
Trivial Post-agglo rules discarded 54 transitions
Performed 54 trivial Post agglomeration. Transition count delta: 54
Iterating post reduction 0 with 54 rules applied. Total rules applied 54 place count 454 transition count 680
Reduce places removed 54 places and 0 transitions.
Iterating post reduction 1 with 54 rules applied. Total rules applied 108 place count 400 transition count 680
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 36 Pre rules applied. Total rules applied 108 place count 400 transition count 644
Deduced a syphon composed of 36 places in 0 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 180 place count 364 transition count 644
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 186 place count 358 transition count 638
Iterating global reduction 2 with 6 rules applied. Total rules applied 192 place count 358 transition count 638
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 288 place count 310 transition count 590
Applied a total of 288 rules in 38 ms. Remains 310 /454 variables (removed 144) and now considering 590/734 (removed 144) transitions.
[2023-03-14 21:37:36] [INFO ] Flow matrix only has 578 transitions (discarded 12 similar events)
// Phase 1: matrix 578 rows 310 cols
[2023-03-14 21:37:36] [INFO ] Computed 38 place invariants in 9 ms
[2023-03-14 21:37:36] [INFO ] Dead Transitions using invariants and state equation in 257 ms found 0 transitions.
[2023-03-14 21:37:36] [INFO ] Flow matrix only has 578 transitions (discarded 12 similar events)
[2023-03-14 21:37:36] [INFO ] Invariant cache hit.
[2023-03-14 21:37:36] [INFO ] Implicit Places using invariants in 223 ms returned []
[2023-03-14 21:37:36] [INFO ] Flow matrix only has 578 transitions (discarded 12 similar events)
[2023-03-14 21:37:36] [INFO ] Invariant cache hit.
[2023-03-14 21:37:36] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-14 21:37:38] [INFO ] Implicit Places using invariants and state equation in 1936 ms returned []
Implicit Place search using SMT with State Equation took 2162 ms to find 0 implicit places.
[2023-03-14 21:37:38] [INFO ] Redundant transitions in 7 ms returned []
[2023-03-14 21:37:38] [INFO ] Flow matrix only has 578 transitions (discarded 12 similar events)
[2023-03-14 21:37:38] [INFO ] Invariant cache hit.
[2023-03-14 21:37:38] [INFO ] Dead Transitions using invariants and state equation in 249 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 310/454 places, 590/734 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2722 ms. Remains : 310/454 places, 590/734 transitions.
Stuttering acceptance computed with spot in 30 ms :[p0]
Running random walk in product with property : PolyORBLF-COL-S02J04T06-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (GEQ s206 1) (GEQ s207 1) (GEQ s208 1) (GEQ s209 1) (GEQ s214 1) (GEQ s215 1) (GEQ s216 1) (GEQ s217 1) (GEQ s210 1) (GEQ s211 1) (GEQ s212 1) (GEQ...], 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 50 reset in 362 ms.
Stack based approach found an accepted trace after 502 steps with 0 reset with depth 503 and stack size 503 in 3 ms.
FORMULA PolyORBLF-COL-S02J04T06-LTLFireability-09 FALSE TECHNIQUES STACK_TEST
Treatment of property PolyORBLF-COL-S02J04T06-LTLFireability-09 finished in 3140 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)) U (F(!p1) U p2)))'
Support contains 20 out of 454 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 454/454 places, 734/734 transitions.
Applied a total of 0 rules in 8 ms. Remains 454 /454 variables (removed 0) and now considering 734/734 (removed 0) transitions.
[2023-03-14 21:37:39] [INFO ] Flow matrix only has 722 transitions (discarded 12 similar events)
// Phase 1: matrix 722 rows 454 cols
[2023-03-14 21:37:39] [INFO ] Computed 38 place invariants in 14 ms
[2023-03-14 21:37:39] [INFO ] Dead Transitions using invariants and state equation in 328 ms found 0 transitions.
[2023-03-14 21:37:39] [INFO ] Flow matrix only has 722 transitions (discarded 12 similar events)
[2023-03-14 21:37:39] [INFO ] Invariant cache hit.
[2023-03-14 21:37:40] [INFO ] Implicit Places using invariants in 246 ms returned []
[2023-03-14 21:37:40] [INFO ] Flow matrix only has 722 transitions (discarded 12 similar events)
[2023-03-14 21:37:40] [INFO ] Invariant cache hit.
[2023-03-14 21:37:40] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-14 21:37:42] [INFO ] Implicit Places using invariants and state equation in 2909 ms returned []
Implicit Place search using SMT with State Equation took 3169 ms to find 0 implicit places.
[2023-03-14 21:37:42] [INFO ] Flow matrix only has 722 transitions (discarded 12 similar events)
[2023-03-14 21:37:42] [INFO ] Invariant cache hit.
[2023-03-14 21:37:43] [INFO ] Dead Transitions using invariants and state equation in 298 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3804 ms. Remains : 454/454 places, 734/734 transitions.
Stuttering acceptance computed with spot in 214 ms :[(NOT p2), (AND p0 (NOT p2)), (AND p1 p0), p1, (NOT p2)]
Running random walk in product with property : PolyORBLF-COL-S02J04T06-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}, { cond=(NOT p2), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={0} source=0 dest: 2}], [{ cond=(AND (NOT p2) p1 p0), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p2) p0), acceptance={} source=1 dest: 4}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 2}, { cond=(AND p1 p0), acceptance={} source=2 dest: 3}], [{ cond=p1, acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p2) p1), acceptance={0} source=4 dest: 3}, { cond=(NOT p2), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p2:(OR (GEQ s337 1) (GEQ s336 1) (GEQ s333 1) (GEQ s332 1) (GEQ s335 1) (GEQ s334 1)), p1:(OR (GEQ s392 1) (GEQ s393 1) (GEQ s390 1) (GEQ s391 1) (GEQ s38...], 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][false, false, false, false, false]]
Product exploration explored 100000 steps with 33302 reset in 430 ms.
Product exploration explored 100000 steps with 33611 reset in 520 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 p1) (NOT p0)), (X (NOT (AND p1 p0))), (X (NOT (AND (NOT p2) p1 p0))), (X (NOT (AND (NOT p2) p0))), (X (NOT (AND p1 (NOT p0)))), (X (NOT p2)), (X (NOT (AND (NOT p2) p1))), (X (X (NOT (AND p1 p0)))), (X (X (NOT (AND (NOT p2) p1 p0)))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 14 factoid took 669 ms. Reduced automaton from 5 states, 10 edges and 3 AP (stutter sensitive) to 4 states, 9 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 165 ms :[(NOT p2), (AND p1 p0), p1, (NOT p2)]
Incomplete random walk after 10000 steps, including 5 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 9) seen :7
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-14 21:37:45] [INFO ] Flow matrix only has 722 transitions (discarded 12 similar events)
[2023-03-14 21:37:45] [INFO ] Invariant cache hit.
[2023-03-14 21:37:45] [INFO ] [Real]Absence check using 12 positive place invariants in 3 ms returned sat
[2023-03-14 21:37:45] [INFO ] [Real]Absence check using 12 positive and 26 generalized place invariants in 19 ms returned sat
[2023-03-14 21:37:45] [INFO ] After 105ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:1
[2023-03-14 21:37:45] [INFO ] [Nat]Absence check using 12 positive place invariants in 3 ms returned sat
[2023-03-14 21:37:45] [INFO ] [Nat]Absence check using 12 positive and 26 generalized place invariants in 17 ms returned sat
[2023-03-14 21:37:45] [INFO ] After 79ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT (AND p1 p0))), (X (NOT (AND (NOT p2) p1 p0))), (X (NOT (AND (NOT p2) p0))), (X (NOT (AND p1 (NOT p0)))), (X (NOT p2)), (X (NOT (AND (NOT p2) p1))), (X (X (NOT (AND p1 p0)))), (X (X (NOT (AND (NOT p2) p1 p0)))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT p1))), (G (NOT (AND p0 p1))), (G (NOT (AND p0 (NOT p2) p1)))]
False Knowledge obtained : [(F (AND (NOT p0) p1)), (F (AND p0 (NOT p2))), (F p1), (F (NOT (AND (NOT p0) (NOT p2)))), (F (AND (NOT p0) (NOT p2) p1)), (F p2), (F (AND (NOT p2) p1))]
Knowledge based reduction with 16 factoid took 830 ms. Reduced automaton from 4 states, 9 edges and 3 AP (stutter insensitive) to 3 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 141 ms :[(NOT p2), p1, (NOT p2)]
Stuttering acceptance computed with spot in 120 ms :[(NOT p2), p1, (NOT p2)]
[2023-03-14 21:37:46] [INFO ] Flow matrix only has 722 transitions (discarded 12 similar events)
[2023-03-14 21:37:46] [INFO ] Invariant cache hit.
[2023-03-14 21:37:47] [INFO ] [Real]Absence check using 12 positive place invariants in 6 ms returned sat
[2023-03-14 21:37:47] [INFO ] [Real]Absence check using 12 positive and 26 generalized place invariants in 94 ms returned sat
[2023-03-14 21:37:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 21:37:47] [INFO ] [Real]Absence check using state equation in 553 ms returned sat
[2023-03-14 21:37:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 21:37:48] [INFO ] [Nat]Absence check using 12 positive place invariants in 5 ms returned sat
[2023-03-14 21:37:48] [INFO ] [Nat]Absence check using 12 positive and 26 generalized place invariants in 47 ms returned sat
[2023-03-14 21:37:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 21:37:48] [INFO ] [Nat]Absence check using state equation in 770 ms returned sat
[2023-03-14 21:37:48] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-14 21:37:49] [INFO ] [Nat]Added 72 Read/Feed constraints in 233 ms returned sat
[2023-03-14 21:37:49] [INFO ] Computed and/alt/rep : 546/1833/540 causal constraints (skipped 180 transitions) in 46 ms.
[2023-03-14 21:37:53] [INFO ] Added : 374 causal constraints over 75 iterations in 4847 ms. Result :sat
Could not prove EG (NOT p2)
Support contains 20 out of 454 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 454/454 places, 734/734 transitions.
Applied a total of 0 rules in 5 ms. Remains 454 /454 variables (removed 0) and now considering 734/734 (removed 0) transitions.
[2023-03-14 21:37:53] [INFO ] Flow matrix only has 722 transitions (discarded 12 similar events)
[2023-03-14 21:37:53] [INFO ] Invariant cache hit.
[2023-03-14 21:37:54] [INFO ] Dead Transitions using invariants and state equation in 309 ms found 0 transitions.
[2023-03-14 21:37:54] [INFO ] Flow matrix only has 722 transitions (discarded 12 similar events)
[2023-03-14 21:37:54] [INFO ] Invariant cache hit.
[2023-03-14 21:37:54] [INFO ] Implicit Places using invariants in 246 ms returned []
[2023-03-14 21:37:54] [INFO ] Flow matrix only has 722 transitions (discarded 12 similar events)
[2023-03-14 21:37:54] [INFO ] Invariant cache hit.
[2023-03-14 21:37:54] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-14 21:37:57] [INFO ] Implicit Places using invariants and state equation in 3008 ms returned []
Implicit Place search using SMT with State Equation took 3255 ms to find 0 implicit places.
[2023-03-14 21:37:57] [INFO ] Flow matrix only has 722 transitions (discarded 12 similar events)
[2023-03-14 21:37:57] [INFO ] Invariant cache hit.
[2023-03-14 21:37:57] [INFO ] Dead Transitions using invariants and state equation in 325 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3895 ms. Remains : 454/454 places, 734/734 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) (NOT p2) (NOT p1)), (X (NOT p2)), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND p0 (NOT p2)))), (X (AND (NOT p0) (NOT p2))), (X (X (NOT p2))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 458 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 3 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 122 ms :[(NOT p2), p1, (NOT p2)]
Finished random walk after 38 steps, including 0 resets, run visited all 5 properties in 2 ms. (steps per millisecond=19 )
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (NOT p2)), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND p0 (NOT p2)))), (X (AND (NOT p0) (NOT p2))), (X (X (NOT p2))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT p1)))]
False Knowledge obtained : [(F p2), (F (AND (NOT p2) p1)), (F (NOT (AND (NOT p0) (NOT p2)))), (F p1), (F (AND p0 (NOT p2)))]
Knowledge based reduction with 10 factoid took 484 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 3 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 141 ms :[(NOT p2), p1, (NOT p2)]
Stuttering acceptance computed with spot in 104 ms :[(NOT p2), p1, (NOT p2)]
[2023-03-14 21:37:59] [INFO ] Flow matrix only has 722 transitions (discarded 12 similar events)
[2023-03-14 21:37:59] [INFO ] Invariant cache hit.
[2023-03-14 21:37:59] [INFO ] [Real]Absence check using 12 positive place invariants in 8 ms returned sat
[2023-03-14 21:37:59] [INFO ] [Real]Absence check using 12 positive and 26 generalized place invariants in 92 ms returned sat
[2023-03-14 21:37:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 21:38:00] [INFO ] [Real]Absence check using state equation in 560 ms returned sat
[2023-03-14 21:38:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 21:38:00] [INFO ] [Nat]Absence check using 12 positive place invariants in 9 ms returned sat
[2023-03-14 21:38:00] [INFO ] [Nat]Absence check using 12 positive and 26 generalized place invariants in 48 ms returned sat
[2023-03-14 21:38:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 21:38:01] [INFO ] [Nat]Absence check using state equation in 766 ms returned sat
[2023-03-14 21:38:01] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-14 21:38:01] [INFO ] [Nat]Added 72 Read/Feed constraints in 237 ms returned sat
[2023-03-14 21:38:01] [INFO ] Computed and/alt/rep : 546/1833/540 causal constraints (skipped 180 transitions) in 39 ms.
[2023-03-14 21:38:06] [INFO ] Added : 374 causal constraints over 75 iterations in 4793 ms. Result :sat
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 142 ms :[(NOT p2), p1, (NOT p2)]
Product exploration explored 100000 steps with 4824 reset in 360 ms.
Product exploration explored 100000 steps with 4813 reset in 302 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 117 ms :[(NOT p2), p1, (NOT p2)]
Support contains 20 out of 454 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 454/454 places, 734/734 transitions.
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 454 transition count 734
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 60 Pre rules applied. Total rules applied 30 place count 454 transition count 788
Deduced a syphon composed of 90 places in 1 ms
Iterating global reduction 1 with 60 rules applied. Total rules applied 90 place count 454 transition count 788
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 108 place count 436 transition count 770
Deduced a syphon composed of 72 places in 1 ms
Iterating global reduction 1 with 18 rules applied. Total rules applied 126 place count 436 transition count 770
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 102 places in 0 ms
Iterating global reduction 1 with 30 rules applied. Total rules applied 156 place count 436 transition count 770
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 168 place count 424 transition count 758
Deduced a syphon composed of 96 places in 0 ms
Iterating global reduction 1 with 12 rules applied. Total rules applied 180 place count 424 transition count 758
Deduced a syphon composed of 96 places in 0 ms
Applied a total of 180 rules in 50 ms. Remains 424 /454 variables (removed 30) and now considering 758/734 (removed -24) transitions.
[2023-03-14 21:38:07] [INFO ] Flow matrix only has 746 transitions (discarded 12 similar events)
// Phase 1: matrix 746 rows 424 cols
[2023-03-14 21:38:07] [INFO ] Computed 38 place invariants in 15 ms
[2023-03-14 21:38:07] [INFO ] Dead Transitions using invariants and state equation in 318 ms found 0 transitions.
[2023-03-14 21:38:07] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-14 21:38:07] [INFO ] Flow matrix only has 746 transitions (discarded 12 similar events)
[2023-03-14 21:38:07] [INFO ] Invariant cache hit.
[2023-03-14 21:38:08] [INFO ] Dead Transitions using invariants and state equation in 329 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 424/454 places, 758/734 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 706 ms. Remains : 424/454 places, 758/734 transitions.
Support contains 20 out of 454 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 454/454 places, 734/734 transitions.
Applied a total of 0 rules in 4 ms. Remains 454 /454 variables (removed 0) and now considering 734/734 (removed 0) transitions.
[2023-03-14 21:38:08] [INFO ] Flow matrix only has 722 transitions (discarded 12 similar events)
// Phase 1: matrix 722 rows 454 cols
[2023-03-14 21:38:08] [INFO ] Computed 38 place invariants in 7 ms
[2023-03-14 21:38:08] [INFO ] Dead Transitions using invariants and state equation in 293 ms found 0 transitions.
[2023-03-14 21:38:08] [INFO ] Flow matrix only has 722 transitions (discarded 12 similar events)
[2023-03-14 21:38:08] [INFO ] Invariant cache hit.
[2023-03-14 21:38:08] [INFO ] Implicit Places using invariants in 247 ms returned []
[2023-03-14 21:38:08] [INFO ] Flow matrix only has 722 transitions (discarded 12 similar events)
[2023-03-14 21:38:08] [INFO ] Invariant cache hit.
[2023-03-14 21:38:08] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-14 21:38:11] [INFO ] Implicit Places using invariants and state equation in 2894 ms returned []
Implicit Place search using SMT with State Equation took 3145 ms to find 0 implicit places.
[2023-03-14 21:38:11] [INFO ] Flow matrix only has 722 transitions (discarded 12 similar events)
[2023-03-14 21:38:11] [INFO ] Invariant cache hit.
[2023-03-14 21:38:11] [INFO ] Dead Transitions using invariants and state equation in 285 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3729 ms. Remains : 454/454 places, 734/734 transitions.
Treatment of property PolyORBLF-COL-S02J04T06-LTLFireability-10 finished in 32371 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)))))'
Support contains 26 out of 454 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 454/454 places, 734/734 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 448 transition count 728
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 448 transition count 728
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 442 transition count 722
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 442 transition count 722
Applied a total of 24 rules in 17 ms. Remains 442 /454 variables (removed 12) and now considering 722/734 (removed 12) transitions.
[2023-03-14 21:38:11] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
// Phase 1: matrix 710 rows 442 cols
[2023-03-14 21:38:11] [INFO ] Computed 38 place invariants in 12 ms
[2023-03-14 21:38:12] [INFO ] Dead Transitions using invariants and state equation in 299 ms found 0 transitions.
[2023-03-14 21:38:12] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
[2023-03-14 21:38:12] [INFO ] Invariant cache hit.
[2023-03-14 21:38:12] [INFO ] Implicit Places using invariants in 228 ms returned []
[2023-03-14 21:38:12] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
[2023-03-14 21:38:12] [INFO ] Invariant cache hit.
[2023-03-14 21:38:12] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-14 21:38:15] [INFO ] Implicit Places using invariants and state equation in 2998 ms returned []
Implicit Place search using SMT with State Equation took 3228 ms to find 0 implicit places.
[2023-03-14 21:38:15] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
[2023-03-14 21:38:15] [INFO ] Invariant cache hit.
[2023-03-14 21:38:15] [INFO ] Dead Transitions using invariants and state equation in 290 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 442/454 places, 722/734 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3836 ms. Remains : 442/454 places, 722/734 transitions.
Stuttering acceptance computed with spot in 172 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S02J04T06-LTLFireability-11 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: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(OR (AND (OR (LT s92 1) (LT s104 1)) (OR (LT s93 1) (LT s105 1)) (OR (LT s96 1) (LT s108 1)) (OR (LT s97 1) (LT s109 1)) (OR (LT s94 1) (LT s106 1)) (O...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 9 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-COL-S02J04T06-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J04T06-LTLFireability-11 finished in 4030 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)))))'
Support contains 13 out of 454 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 454/454 places, 734/734 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 454 transition count 692
Reduce places removed 42 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 1 with 48 rules applied. Total rules applied 90 place count 412 transition count 686
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 96 place count 406 transition count 686
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 48 Pre rules applied. Total rules applied 96 place count 406 transition count 638
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 192 place count 358 transition count 638
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 198 place count 352 transition count 632
Iterating global reduction 3 with 6 rules applied. Total rules applied 204 place count 352 transition count 632
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 0 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 3 with 84 rules applied. Total rules applied 288 place count 310 transition count 590
Applied a total of 288 rules in 31 ms. Remains 310 /454 variables (removed 144) and now considering 590/734 (removed 144) transitions.
[2023-03-14 21:38:15] [INFO ] Flow matrix only has 578 transitions (discarded 12 similar events)
// Phase 1: matrix 578 rows 310 cols
[2023-03-14 21:38:15] [INFO ] Computed 38 place invariants in 13 ms
[2023-03-14 21:38:16] [INFO ] Dead Transitions using invariants and state equation in 257 ms found 0 transitions.
[2023-03-14 21:38:16] [INFO ] Flow matrix only has 578 transitions (discarded 12 similar events)
[2023-03-14 21:38:16] [INFO ] Invariant cache hit.
[2023-03-14 21:38:16] [INFO ] Implicit Places using invariants in 213 ms returned []
[2023-03-14 21:38:16] [INFO ] Flow matrix only has 578 transitions (discarded 12 similar events)
[2023-03-14 21:38:16] [INFO ] Invariant cache hit.
[2023-03-14 21:38:16] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-14 21:38:18] [INFO ] Implicit Places using invariants and state equation in 1751 ms returned []
Implicit Place search using SMT with State Equation took 1967 ms to find 0 implicit places.
[2023-03-14 21:38:18] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-14 21:38:18] [INFO ] Flow matrix only has 578 transitions (discarded 12 similar events)
[2023-03-14 21:38:18] [INFO ] Invariant cache hit.
[2023-03-14 21:38:18] [INFO ] Dead Transitions using invariants and state equation in 254 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 310/454 places, 590/734 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2525 ms. Remains : 310/454 places, 590/734 transitions.
Stuttering acceptance computed with spot in 126 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : PolyORBLF-COL-S02J04T06-LTLFireability-12 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:(OR (GEQ s202 1) (GEQ s203 1) (GEQ s204 1) (GEQ s205 1) (GEQ s201 1) (GEQ s200 1)), p1:(OR (AND (GEQ s110 1) (GEQ s176 1)) (AND (GEQ s110 1) (GEQ s175 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 2239 steps with 0 reset in 14 ms.
FORMULA PolyORBLF-COL-S02J04T06-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J04T06-LTLFireability-12 finished in 2684 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 40 out of 454 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 454/454 places, 734/734 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 448 transition count 728
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 448 transition count 728
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 442 transition count 722
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 442 transition count 722
Applied a total of 24 rules in 18 ms. Remains 442 /454 variables (removed 12) and now considering 722/734 (removed 12) transitions.
[2023-03-14 21:38:18] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
// Phase 1: matrix 710 rows 442 cols
[2023-03-14 21:38:18] [INFO ] Computed 38 place invariants in 14 ms
[2023-03-14 21:38:18] [INFO ] Dead Transitions using invariants and state equation in 310 ms found 0 transitions.
[2023-03-14 21:38:18] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
[2023-03-14 21:38:18] [INFO ] Invariant cache hit.
[2023-03-14 21:38:19] [INFO ] Implicit Places using invariants in 223 ms returned []
[2023-03-14 21:38:19] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
[2023-03-14 21:38:19] [INFO ] Invariant cache hit.
[2023-03-14 21:38:19] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-14 21:38:21] [INFO ] Implicit Places using invariants and state equation in 2937 ms returned []
Implicit Place search using SMT with State Equation took 3161 ms to find 0 implicit places.
[2023-03-14 21:38:21] [INFO ] Flow matrix only has 710 transitions (discarded 12 similar events)
[2023-03-14 21:38:21] [INFO ] Invariant cache hit.
[2023-03-14 21:38:22] [INFO ] Dead Transitions using invariants and state equation in 296 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 442/454 places, 722/734 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3787 ms. Remains : 442/454 places, 722/734 transitions.
Stuttering acceptance computed with spot in 78 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S02J04T06-LTLFireability-14 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 s298 1) (GEQ s430 1)) (AND (GEQ s293 1) (GEQ s423 1)) (AND (GEQ s293 1) (GEQ s433 1)) (AND (GEQ s292 1) (GEQ s417 1)) (AND (GEQ s299 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-S02J04T06-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J04T06-LTLFireability-14 finished in 3886 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((F(p1)&&p0))&&(F(p2) U 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' '!(X(G((G(p0)||X(F(p1))))))'
Found a Lengthening insensitive property : PolyORBLF-COL-S02J04T06-LTLFireability-08
Stuttering acceptance computed with spot in 110 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 17 out of 454 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 454/454 places, 734/734 transitions.
Drop transitions removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 454 transition count 698
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 72 place count 418 transition count 698
Performed 54 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 54 Pre rules applied. Total rules applied 72 place count 418 transition count 644
Deduced a syphon composed of 54 places in 1 ms
Reduce places removed 54 places and 0 transitions.
Iterating global reduction 2 with 108 rules applied. Total rules applied 180 place count 364 transition count 644
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 186 place count 358 transition count 638
Iterating global reduction 2 with 6 rules applied. Total rules applied 192 place count 358 transition count 638
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 2 with 84 rules applied. Total rules applied 276 place count 316 transition count 596
Applied a total of 276 rules in 33 ms. Remains 316 /454 variables (removed 138) and now considering 596/734 (removed 138) transitions.
[2023-03-14 21:38:22] [INFO ] Flow matrix only has 584 transitions (discarded 12 similar events)
// Phase 1: matrix 584 rows 316 cols
[2023-03-14 21:38:22] [INFO ] Computed 38 place invariants in 12 ms
[2023-03-14 21:38:22] [INFO ] Dead Transitions using invariants and state equation in 263 ms found 0 transitions.
[2023-03-14 21:38:22] [INFO ] Flow matrix only has 584 transitions (discarded 12 similar events)
[2023-03-14 21:38:22] [INFO ] Invariant cache hit.
[2023-03-14 21:38:23] [INFO ] Implicit Places using invariants in 206 ms returned []
[2023-03-14 21:38:23] [INFO ] Flow matrix only has 584 transitions (discarded 12 similar events)
[2023-03-14 21:38:23] [INFO ] Invariant cache hit.
[2023-03-14 21:38:23] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-14 21:38:25] [INFO ] Implicit Places using invariants and state equation in 1944 ms returned []
Implicit Place search using SMT with State Equation took 2151 ms to find 0 implicit places.
[2023-03-14 21:38:25] [INFO ] Flow matrix only has 584 transitions (discarded 12 similar events)
[2023-03-14 21:38:25] [INFO ] Invariant cache hit.
[2023-03-14 21:38:25] [INFO ] Dead Transitions using invariants and state equation in 246 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 316/454 places, 596/734 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 2697 ms. Remains : 316/454 places, 596/734 transitions.
Running random walk in product with property : PolyORBLF-COL-S02J04T06-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (OR (LT s106 1) (LT s174 1) (LT s292 1)) (OR (LT s106 1) (LT s173 1) (LT s292 1)) (OR (LT s106 1) (LT s175 1) (LT s292 1)) (OR (LT s106 1) (LT s17...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 2244 reset in 269 ms.
Product exploration explored 100000 steps with 2226 reset in 283 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), true, (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 190 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 97 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 14 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=7 )
Knowledge obtained : [(AND p0 p1), (X p0), true, (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 5 factoid took 242 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 98 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 127 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 17 out of 316 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 316/316 places, 596/596 transitions.
Applied a total of 0 rules in 2 ms. Remains 316 /316 variables (removed 0) and now considering 596/596 (removed 0) transitions.
[2023-03-14 21:38:26] [INFO ] Flow matrix only has 584 transitions (discarded 12 similar events)
[2023-03-14 21:38:26] [INFO ] Invariant cache hit.
[2023-03-14 21:38:26] [INFO ] Dead Transitions using invariants and state equation in 246 ms found 0 transitions.
[2023-03-14 21:38:26] [INFO ] Flow matrix only has 584 transitions (discarded 12 similar events)
[2023-03-14 21:38:26] [INFO ] Invariant cache hit.
[2023-03-14 21:38:27] [INFO ] Implicit Places using invariants in 204 ms returned []
[2023-03-14 21:38:27] [INFO ] Flow matrix only has 584 transitions (discarded 12 similar events)
[2023-03-14 21:38:27] [INFO ] Invariant cache hit.
[2023-03-14 21:38:27] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-14 21:38:29] [INFO ] Implicit Places using invariants and state equation in 1973 ms returned []
Implicit Place search using SMT with State Equation took 2182 ms to find 0 implicit places.
[2023-03-14 21:38:29] [INFO ] Flow matrix only has 584 transitions (discarded 12 similar events)
[2023-03-14 21:38:29] [INFO ] Invariant cache hit.
[2023-03-14 21:38:29] [INFO ] Dead Transitions using invariants and state equation in 235 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2667 ms. Remains : 316/316 places, 596/596 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), true, (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 186 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 124 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 167 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=83 )
Knowledge obtained : [(AND p0 p1), (X p0), true, (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 5 factoid took 235 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 210 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 105 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 113 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 2257 reset in 282 ms.
Product exploration explored 100000 steps with 2207 reset in 291 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 110 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 17 out of 316 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 316/316 places, 596/596 transitions.
Applied a total of 0 rules in 20 ms. Remains 316 /316 variables (removed 0) and now considering 596/596 (removed 0) transitions.
[2023-03-14 21:38:31] [INFO ] Flow matrix only has 584 transitions (discarded 12 similar events)
[2023-03-14 21:38:31] [INFO ] Invariant cache hit.
[2023-03-14 21:38:31] [INFO ] Dead Transitions using invariants and state equation in 242 ms found 0 transitions.
[2023-03-14 21:38:31] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-14 21:38:31] [INFO ] Flow matrix only has 584 transitions (discarded 12 similar events)
[2023-03-14 21:38:31] [INFO ] Invariant cache hit.
[2023-03-14 21:38:31] [INFO ] Dead Transitions using invariants and state equation in 230 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 500 ms. Remains : 316/316 places, 596/596 transitions.
Support contains 17 out of 316 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 316/316 places, 596/596 transitions.
Applied a total of 0 rules in 2 ms. Remains 316 /316 variables (removed 0) and now considering 596/596 (removed 0) transitions.
[2023-03-14 21:38:31] [INFO ] Flow matrix only has 584 transitions (discarded 12 similar events)
[2023-03-14 21:38:31] [INFO ] Invariant cache hit.
[2023-03-14 21:38:31] [INFO ] Dead Transitions using invariants and state equation in 257 ms found 0 transitions.
[2023-03-14 21:38:31] [INFO ] Flow matrix only has 584 transitions (discarded 12 similar events)
[2023-03-14 21:38:31] [INFO ] Invariant cache hit.
[2023-03-14 21:38:32] [INFO ] Implicit Places using invariants in 208 ms returned []
[2023-03-14 21:38:32] [INFO ] Flow matrix only has 584 transitions (discarded 12 similar events)
[2023-03-14 21:38:32] [INFO ] Invariant cache hit.
[2023-03-14 21:38:32] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-14 21:38:33] [INFO ] Implicit Places using invariants and state equation in 1831 ms returned []
Implicit Place search using SMT with State Equation took 2041 ms to find 0 implicit places.
[2023-03-14 21:38:33] [INFO ] Flow matrix only has 584 transitions (discarded 12 similar events)
[2023-03-14 21:38:33] [INFO ] Invariant cache hit.
[2023-03-14 21:38:34] [INFO ] Dead Transitions using invariants and state equation in 503 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2807 ms. Remains : 316/316 places, 596/596 transitions.
Treatment of property PolyORBLF-COL-S02J04T06-LTLFireability-08 finished in 12029 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)) U (F(!p1) U p2)))'
Found a Lengthening insensitive property : PolyORBLF-COL-S02J04T06-LTLFireability-10
Stuttering acceptance computed with spot in 220 ms :[(NOT p2), (AND p0 (NOT p2)), (AND p1 p0), p1, (NOT p2)]
Support contains 20 out of 454 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 454/454 places, 734/734 transitions.
Drop transitions removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 454 transition count 698
Reduce places removed 36 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 1 with 42 rules applied. Total rules applied 78 place count 418 transition count 692
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 84 place count 412 transition count 692
Performed 54 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 54 Pre rules applied. Total rules applied 84 place count 412 transition count 638
Deduced a syphon composed of 54 places in 1 ms
Reduce places removed 54 places and 0 transitions.
Iterating global reduction 3 with 108 rules applied. Total rules applied 192 place count 358 transition count 638
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 198 place count 352 transition count 632
Iterating global reduction 3 with 6 rules applied. Total rules applied 204 place count 352 transition count 632
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 3 with 48 rules applied. Total rules applied 252 place count 328 transition count 608
Applied a total of 252 rules in 23 ms. Remains 328 /454 variables (removed 126) and now considering 608/734 (removed 126) transitions.
[2023-03-14 21:38:34] [INFO ] Flow matrix only has 596 transitions (discarded 12 similar events)
// Phase 1: matrix 596 rows 328 cols
[2023-03-14 21:38:34] [INFO ] Computed 38 place invariants in 11 ms
[2023-03-14 21:38:35] [INFO ] Dead Transitions using invariants and state equation in 307 ms found 0 transitions.
[2023-03-14 21:38:35] [INFO ] Flow matrix only has 596 transitions (discarded 12 similar events)
[2023-03-14 21:38:35] [INFO ] Invariant cache hit.
[2023-03-14 21:38:35] [INFO ] Implicit Places using invariants in 212 ms returned []
[2023-03-14 21:38:35] [INFO ] Flow matrix only has 596 transitions (discarded 12 similar events)
[2023-03-14 21:38:35] [INFO ] Invariant cache hit.
[2023-03-14 21:38:35] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-14 21:38:37] [INFO ] Implicit Places using invariants and state equation in 2444 ms returned []
Implicit Place search using SMT with State Equation took 2670 ms to find 0 implicit places.
[2023-03-14 21:38:37] [INFO ] Flow matrix only has 596 transitions (discarded 12 similar events)
[2023-03-14 21:38:37] [INFO ] Invariant cache hit.
[2023-03-14 21:38:38] [INFO ] Dead Transitions using invariants and state equation in 269 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 328/454 places, 608/734 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 3270 ms. Remains : 328/454 places, 608/734 transitions.
Running random walk in product with property : PolyORBLF-COL-S02J04T06-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}, { cond=(NOT p2), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={0} source=0 dest: 2}], [{ cond=(AND (NOT p2) p1 p0), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p2) p0), acceptance={} source=1 dest: 4}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 2}, { cond=(AND p1 p0), acceptance={} source=2 dest: 3}], [{ cond=p1, acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p2) p1), acceptance={0} source=4 dest: 3}, { cond=(NOT p2), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p2:(OR (GEQ s271 1) (GEQ s270 1) (GEQ s267 1) (GEQ s266 1) (GEQ s269 1) (GEQ s268 1)), p1:(OR (GEQ s296 1) (GEQ s297 1) (GEQ s294 1) (GEQ s295 1) (GEQ s29...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 33303 reset in 351 ms.
Product exploration explored 100000 steps with 33262 reset in 366 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 p1) (NOT p0)), (X (NOT (AND p1 p0))), (X (NOT (AND (NOT p2) p1 p0))), (X (NOT (AND (NOT p2) p0))), (X (NOT (AND p1 (NOT p0)))), (X (NOT p2)), (X (NOT (AND (NOT p2) p1))), (X (X (NOT (AND p1 p0)))), (X (X (NOT (AND (NOT p2) p1 p0)))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 14 factoid took 637 ms. Reduced automaton from 5 states, 10 edges and 3 AP (stutter sensitive) to 4 states, 9 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 159 ms :[(NOT p2), (AND p1 p0), p1, (NOT p2)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=80 ) properties (out of 9) seen :7
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-14 21:38:39] [INFO ] Flow matrix only has 596 transitions (discarded 12 similar events)
[2023-03-14 21:38:39] [INFO ] Invariant cache hit.
[2023-03-14 21:38:39] [INFO ] [Real]Absence check using 12 positive place invariants in 3 ms returned sat
[2023-03-14 21:38:39] [INFO ] [Real]Absence check using 12 positive and 26 generalized place invariants in 18 ms returned sat
[2023-03-14 21:38:39] [INFO ] After 128ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:1
[2023-03-14 21:38:40] [INFO ] [Nat]Absence check using 12 positive place invariants in 2 ms returned sat
[2023-03-14 21:38:40] [INFO ] [Nat]Absence check using 12 positive and 26 generalized place invariants in 16 ms returned sat
[2023-03-14 21:38:40] [INFO ] After 71ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT (AND p1 p0))), (X (NOT (AND (NOT p2) p1 p0))), (X (NOT (AND (NOT p2) p0))), (X (NOT (AND p1 (NOT p0)))), (X (NOT p2)), (X (NOT (AND (NOT p2) p1))), (X (X (NOT (AND p1 p0)))), (X (X (NOT (AND (NOT p2) p1 p0)))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT p1))), (G (NOT (AND p0 p1))), (G (NOT (AND p0 (NOT p2) p1)))]
False Knowledge obtained : [(F (AND (NOT p0) p1)), (F (AND p0 (NOT p2))), (F p1), (F (NOT (AND (NOT p0) (NOT p2)))), (F (AND (NOT p0) (NOT p2) p1)), (F p2), (F (AND (NOT p2) p1))]
Knowledge based reduction with 16 factoid took 787 ms. Reduced automaton from 4 states, 9 edges and 3 AP (stutter insensitive) to 3 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 116 ms :[(NOT p2), p1, (NOT p2)]
Stuttering acceptance computed with spot in 120 ms :[(NOT p2), p1, (NOT p2)]
[2023-03-14 21:38:41] [INFO ] Flow matrix only has 596 transitions (discarded 12 similar events)
[2023-03-14 21:38:41] [INFO ] Invariant cache hit.
[2023-03-14 21:38:41] [INFO ] [Real]Absence check using 12 positive place invariants in 3 ms returned sat
[2023-03-14 21:38:41] [INFO ] [Real]Absence check using 12 positive and 26 generalized place invariants in 65 ms returned sat
[2023-03-14 21:38:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 21:38:41] [INFO ] [Real]Absence check using state equation in 385 ms returned sat
[2023-03-14 21:38:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 21:38:42] [INFO ] [Nat]Absence check using 12 positive place invariants in 3 ms returned sat
[2023-03-14 21:38:42] [INFO ] [Nat]Absence check using 12 positive and 26 generalized place invariants in 22 ms returned sat
[2023-03-14 21:38:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 21:38:42] [INFO ] [Nat]Absence check using state equation in 530 ms returned sat
[2023-03-14 21:38:42] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-14 21:38:42] [INFO ] [Nat]Added 72 Read/Feed constraints in 108 ms returned sat
[2023-03-14 21:38:42] [INFO ] Deduced a trap composed of 43 places in 41 ms of which 1 ms to minimize.
[2023-03-14 21:38:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 113 ms
[2023-03-14 21:38:42] [INFO ] Computed and/alt/rep : 372/1563/366 causal constraints (skipped 228 transitions) in 32 ms.
[2023-03-14 21:38:43] [INFO ] Added : 71 causal constraints over 15 iterations in 820 ms. Result :sat
Could not prove EG (NOT p2)
Support contains 20 out of 328 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 328/328 places, 608/608 transitions.
Applied a total of 0 rules in 6 ms. Remains 328 /328 variables (removed 0) and now considering 608/608 (removed 0) transitions.
[2023-03-14 21:38:43] [INFO ] Flow matrix only has 596 transitions (discarded 12 similar events)
[2023-03-14 21:38:43] [INFO ] Invariant cache hit.
[2023-03-14 21:38:43] [INFO ] Dead Transitions using invariants and state equation in 255 ms found 0 transitions.
[2023-03-14 21:38:43] [INFO ] Flow matrix only has 596 transitions (discarded 12 similar events)
[2023-03-14 21:38:43] [INFO ] Invariant cache hit.
[2023-03-14 21:38:44] [INFO ] Implicit Places using invariants in 223 ms returned []
[2023-03-14 21:38:44] [INFO ] Flow matrix only has 596 transitions (discarded 12 similar events)
[2023-03-14 21:38:44] [INFO ] Invariant cache hit.
[2023-03-14 21:38:44] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-14 21:38:46] [INFO ] Implicit Places using invariants and state equation in 2237 ms returned []
Implicit Place search using SMT with State Equation took 2461 ms to find 0 implicit places.
[2023-03-14 21:38:46] [INFO ] Flow matrix only has 596 transitions (discarded 12 similar events)
[2023-03-14 21:38:46] [INFO ] Invariant cache hit.
[2023-03-14 21:38:46] [INFO ] Dead Transitions using invariants and state equation in 257 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2981 ms. Remains : 328/328 places, 608/608 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) (NOT p2) (NOT p1)), (X (NOT p2)), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND p0 (NOT p2)))), (X (AND (NOT p0) (NOT p2))), (X (X (NOT p2))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 378 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 3 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 131 ms :[(NOT p2), p1, (NOT p2)]
Finished random walk after 62 steps, including 0 resets, run visited all 5 properties in 2 ms. (steps per millisecond=31 )
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (NOT p2)), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND p0 (NOT p2)))), (X (AND (NOT p0) (NOT p2))), (X (X (NOT p2))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT p1)))]
False Knowledge obtained : [(F p2), (F (AND (NOT p2) p1)), (F (NOT (AND (NOT p0) (NOT p2)))), (F p1), (F (AND p0 (NOT p2)))]
Knowledge based reduction with 10 factoid took 463 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 3 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 128 ms :[(NOT p2), p1, (NOT p2)]
Stuttering acceptance computed with spot in 113 ms :[(NOT p2), p1, (NOT p2)]
[2023-03-14 21:38:47] [INFO ] Flow matrix only has 596 transitions (discarded 12 similar events)
[2023-03-14 21:38:47] [INFO ] Invariant cache hit.
[2023-03-14 21:38:48] [INFO ] [Real]Absence check using 12 positive place invariants in 4 ms returned sat
[2023-03-14 21:38:48] [INFO ] [Real]Absence check using 12 positive and 26 generalized place invariants in 67 ms returned sat
[2023-03-14 21:38:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 21:38:48] [INFO ] [Real]Absence check using state equation in 394 ms returned sat
[2023-03-14 21:38:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 21:38:48] [INFO ] [Nat]Absence check using 12 positive place invariants in 4 ms returned sat
[2023-03-14 21:38:48] [INFO ] [Nat]Absence check using 12 positive and 26 generalized place invariants in 23 ms returned sat
[2023-03-14 21:38:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 21:38:49] [INFO ] [Nat]Absence check using state equation in 530 ms returned sat
[2023-03-14 21:38:49] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-14 21:38:49] [INFO ] [Nat]Added 72 Read/Feed constraints in 110 ms returned sat
[2023-03-14 21:38:49] [INFO ] Deduced a trap composed of 43 places in 40 ms of which 0 ms to minimize.
[2023-03-14 21:38:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 106 ms
[2023-03-14 21:38:49] [INFO ] Computed and/alt/rep : 372/1563/366 causal constraints (skipped 228 transitions) in 30 ms.
[2023-03-14 21:38:50] [INFO ] Added : 71 causal constraints over 15 iterations in 829 ms. Result :sat
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 131 ms :[(NOT p2), p1, (NOT p2)]
Product exploration explored 100000 steps with 6161 reset in 281 ms.
Product exploration explored 100000 steps with 6150 reset in 288 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 131 ms :[(NOT p2), p1, (NOT p2)]
Support contains 20 out of 328 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 328/328 places, 608/608 transitions.
Applied a total of 0 rules in 13 ms. Remains 328 /328 variables (removed 0) and now considering 608/608 (removed 0) transitions.
[2023-03-14 21:38:51] [INFO ] Flow matrix only has 596 transitions (discarded 12 similar events)
[2023-03-14 21:38:51] [INFO ] Invariant cache hit.
[2023-03-14 21:38:51] [INFO ] Dead Transitions using invariants and state equation in 252 ms found 0 transitions.
[2023-03-14 21:38:51] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-14 21:38:51] [INFO ] Flow matrix only has 596 transitions (discarded 12 similar events)
[2023-03-14 21:38:51] [INFO ] Invariant cache hit.
[2023-03-14 21:38:51] [INFO ] Dead Transitions using invariants and state equation in 238 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 520 ms. Remains : 328/328 places, 608/608 transitions.
Support contains 20 out of 328 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 328/328 places, 608/608 transitions.
Applied a total of 0 rules in 2 ms. Remains 328 /328 variables (removed 0) and now considering 608/608 (removed 0) transitions.
[2023-03-14 21:38:51] [INFO ] Flow matrix only has 596 transitions (discarded 12 similar events)
[2023-03-14 21:38:51] [INFO ] Invariant cache hit.
[2023-03-14 21:38:52] [INFO ] Dead Transitions using invariants and state equation in 268 ms found 0 transitions.
[2023-03-14 21:38:52] [INFO ] Flow matrix only has 596 transitions (discarded 12 similar events)
[2023-03-14 21:38:52] [INFO ] Invariant cache hit.
[2023-03-14 21:38:52] [INFO ] Implicit Places using invariants in 227 ms returned []
[2023-03-14 21:38:52] [INFO ] Flow matrix only has 596 transitions (discarded 12 similar events)
[2023-03-14 21:38:52] [INFO ] Invariant cache hit.
[2023-03-14 21:38:52] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-14 21:38:54] [INFO ] Implicit Places using invariants and state equation in 2298 ms returned []
Implicit Place search using SMT with State Equation took 2528 ms to find 0 implicit places.
[2023-03-14 21:38:54] [INFO ] Flow matrix only has 596 transitions (discarded 12 similar events)
[2023-03-14 21:38:54] [INFO ] Invariant cache hit.
[2023-03-14 21:38:54] [INFO ] Dead Transitions using invariants and state equation in 255 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3064 ms. Remains : 328/328 places, 608/608 transitions.
Treatment of property PolyORBLF-COL-S02J04T06-LTLFireability-10 finished in 20489 ms.
[2023-03-14 21:38:55] [INFO ] Flatten gal took : 37 ms
[2023-03-14 21:38:55] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/LTLFireability.sr.xml took 2 ms.
[2023-03-14 21:38:55] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 454 places, 734 transitions and 3082 arcs took 4 ms.
Total runtime 154634 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT PolyORBLF-COL-S02J04T06
BK_EXAMINATION: LTLFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/375
LTLFireability

FORMULA PolyORBLF-COL-S02J04T06-LTLFireability-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA PolyORBLF-COL-S02J04T06-LTLFireability-01 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1678829965333

--------------------
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:535
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 1.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Rule S: 0 transitions removed,0 places removed
lola: LAUNCH task # 5 (type EXCL) for 0 PolyORBLF-COL-S02J04T06-LTLFireability-01
lola: time limit : 899 sec
lola: memory limit: 32 pages
lola: FINISHED task # 5 (type EXCL) for PolyORBLF-COL-S02J04T06-LTLFireability-01
lola: result : true
lola: markings : 34320
lola: fired transitions : 59855
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 11 (type EXCL) for 10 PolyORBLF-COL-S02J04T06-LTLFireability-10
lola: time limit : 1199 sec
lola: memory limit: 32 pages
lola: FINISHED task # 11 (type EXCL) for PolyORBLF-COL-S02J04T06-LTLFireability-10
lola: result : true
lola: markings : 24205
lola: fired transitions : 62350
lola: time used : 1.000000
lola: memory pages used : 1
lola: LAUNCH task # 8 (type EXCL) for 7 PolyORBLF-COL-S02J04T06-LTLFireability-08
lola: time limit : 1799 sec
lola: memory limit: 32 pages
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
PolyORBLF-COL-S02J04T06-LTLFireability-10: LTL true LTL model checker

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
PolyORBLF-COL-S02J04T06-LTLFireability-01: CONJ 0 1 0 0 3 0 0 0
PolyORBLF-COL-S02J04T06-LTLFireability-08: LTL 0 0 1 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
8 LTL EXCL 3/1799 7/32 PolyORBLF-COL-S02J04T06-LTLFireability-08 725039 m, 145007 m/sec, 953412 t fired, .

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FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
PolyORBLF-COL-S02J04T06-LTLFireability-10: LTL true LTL model checker

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
PolyORBLF-COL-S02J04T06-LTLFireability-01: CONJ 0 1 0 0 3 0 0 0
PolyORBLF-COL-S02J04T06-LTLFireability-08: LTL 0 0 1 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
8 LTL EXCL 8/1799 14/32 PolyORBLF-COL-S02J04T06-LTLFireability-08 1576802 m, 170352 m/sec, 2169001 t fired, .

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PolyORBLF-COL-S02J04T06-LTLFireability-10: LTL true LTL model checker

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
PolyORBLF-COL-S02J04T06-LTLFireability-01: CONJ 0 1 0 0 3 0 0 0
PolyORBLF-COL-S02J04T06-LTLFireability-08: LTL 0 0 1 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
8 LTL EXCL 13/1799 21/32 PolyORBLF-COL-S02J04T06-LTLFireability-08 2399900 m, 164619 m/sec, 3389720 t fired, .

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PolyORBLF-COL-S02J04T06-LTLFireability-10: LTL true LTL model checker

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
PolyORBLF-COL-S02J04T06-LTLFireability-01: CONJ 0 1 0 0 3 0 0 0
PolyORBLF-COL-S02J04T06-LTLFireability-08: LTL 0 0 1 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
8 LTL EXCL 18/1799 27/32 PolyORBLF-COL-S02J04T06-LTLFireability-08 3206896 m, 161399 m/sec, 4571794 t fired, .

Time elapsed: 20 secs. Pages in use: 27
# running tasks: 1 of 4 Visible: 3
lola: CANCELED task # 8 (type EXCL) for PolyORBLF-COL-S02J04T06-LTLFireability-08 (memory limit exceeded)
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
PolyORBLF-COL-S02J04T06-LTLFireability-10: LTL true LTL model checker

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
PolyORBLF-COL-S02J04T06-LTLFireability-01: CONJ 0 1 0 0 3 0 0 0
PolyORBLF-COL-S02J04T06-LTLFireability-08: LTL 0 0 0 0 1 0 1 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS

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# running tasks: 1 of 4 Visible: 3
lola: LAUNCH task # 3 (type EXCL) for 0 PolyORBLF-COL-S02J04T06-LTLFireability-01
lola: time limit : 3575 sec
lola: memory limit: 32 pages
lola: FINISHED task # 3 (type EXCL) for PolyORBLF-COL-S02J04T06-LTLFireability-01
lola: result : true
lola: markings : 14909
lola: fired transitions : 19984
lola: time used : 1.000000
lola: memory pages used : 1
lola: Portfolio finished: no open tasks 3

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
PolyORBLF-COL-S02J04T06-LTLFireability-01: CONJ true CONJ
PolyORBLF-COL-S02J04T06-LTLFireability-08: LTL unknown AGGR
PolyORBLF-COL-S02J04T06-LTLFireability-10: LTL true LTL model checker


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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-S02J04T06"
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-S02J04T06, 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-167873947800348"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S02J04T06.tgz
mv PolyORBLF-COL-S02J04T06 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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