Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r297-tall-167873950500476.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is PolyORBLF-COL-S06J06T06, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r297-tall-167873950500476
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 624K
-rw-r--r-- 1 mcc users 7.6K Feb 26 13:43 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Feb 26 13:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Feb 26 13:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 26 13:38 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 4.7K Feb 25 16:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 16:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 14:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 109K Feb 26 14:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 14:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 90K Feb 26 14:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 10 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 154K Mar 5 18:23 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME PolyORBLF-COL-S06J06T06-LTLFireability-00
FORMULA_NAME PolyORBLF-COL-S06J06T06-LTLFireability-01
FORMULA_NAME PolyORBLF-COL-S06J06T06-LTLFireability-02
FORMULA_NAME PolyORBLF-COL-S06J06T06-LTLFireability-03
FORMULA_NAME PolyORBLF-COL-S06J06T06-LTLFireability-04
FORMULA_NAME PolyORBLF-COL-S06J06T06-LTLFireability-05
FORMULA_NAME PolyORBLF-COL-S06J06T06-LTLFireability-06
FORMULA_NAME PolyORBLF-COL-S06J06T06-LTLFireability-07
FORMULA_NAME PolyORBLF-COL-S06J06T06-LTLFireability-08
FORMULA_NAME PolyORBLF-COL-S06J06T06-LTLFireability-09
FORMULA_NAME PolyORBLF-COL-S06J06T06-LTLFireability-10
FORMULA_NAME PolyORBLF-COL-S06J06T06-LTLFireability-11
FORMULA_NAME PolyORBLF-COL-S06J06T06-LTLFireability-12
FORMULA_NAME PolyORBLF-COL-S06J06T06-LTLFireability-13
FORMULA_NAME PolyORBLF-COL-S06J06T06-LTLFireability-14
FORMULA_NAME PolyORBLF-COL-S06J06T06-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679537165140

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-COL-S06J06T06
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-23 02:06:07] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-23 02:06:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 02:06:07] [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.
[2023-03-23 02:06:07] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-23 02:06:08] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 812 ms
[2023-03-23 02:06:08] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 700 PT places and 10800.0 transition bindings in 25 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 11 ms.
Working with output stream class java.io.PrintStream
[2023-03-23 02:06:08] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 7 ms.
[2023-03-23 02:06:08] [INFO ] Skeletonized 15 HLPN properties in 2 ms. Removed 1 properties that had guard overlaps.
Initial state reduction rules removed 1 formulas.
FORMULA PolyORBLF-COL-S06J06T06-LTLFireability-09 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 969 resets, run finished after 290 ms. (steps per millisecond=34 ) properties (out of 28) seen :14
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 14) seen :11
Incomplete Best-First random walk after 10001 steps, including 526 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 28 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 3) seen :1
Running SMT prover for 2 properties.
[2023-03-23 02:06:08] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
// Phase 1: matrix 64 rows 81 cols
[2023-03-23 02:06:08] [INFO ] Computed 26 place invariants in 11 ms
[2023-03-23 02:06:09] [INFO ] [Real]Absence check using 11 positive place invariants in 10 ms returned sat
[2023-03-23 02:06:09] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 5 ms returned sat
[2023-03-23 02:06:09] [INFO ] After 184ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 2 atomic propositions for a total of 14 simplifications.
FORMULA PolyORBLF-COL-S06J06T06-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-23 02:06:09] [INFO ] Flatten gal took : 39 ms
[2023-03-23 02:06:09] [INFO ] Flatten gal took : 9 ms
Transition GoPerformWork forces synchronizations/join behavior on parameter j of sort Jobs
Transition T_2315 forces synchronizations/join behavior on parameter t of sort Threads
Transition T_0376 forces synchronizations/join behavior on parameter s of sort Sources
[2023-03-23 02:06:09] [INFO ] Unfolded HLPN to a Petri net with 700 places and 10740 transitions 89778 arcs in 281 ms.
[2023-03-23 02:06:09] [INFO ] Unfolded 14 HLPN properties in 2 ms.
[2023-03-23 02:06:09] [INFO ] Reduced 90 identical enabling conditions.
Ensure Unique test removed 8070 transitions
Reduce redundant transitions removed 8070 transitions.
Support contains 321 out of 700 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 700/700 places, 2670/2670 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 694 transition count 2670
Applied a total of 6 rules in 125 ms. Remains 694 /700 variables (removed 6) and now considering 2670/2670 (removed 0) transitions.
[2023-03-23 02:06:09] [INFO ] Flow matrix only has 2634 transitions (discarded 36 similar events)
// Phase 1: matrix 2634 rows 694 cols
[2023-03-23 02:06:09] [INFO ] Computed 52 place invariants in 175 ms
[2023-03-23 02:06:11] [INFO ] Dead Transitions using invariants and state equation in 1589 ms found 918 transitions.
Found 918 dead transitions using SMT.
Drop transitions removed 918 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 918 transitions.
[2023-03-23 02:06:11] [INFO ] Flow matrix only has 1716 transitions (discarded 36 similar events)
// Phase 1: matrix 1716 rows 694 cols
[2023-03-23 02:06:11] [INFO ] Computed 52 place invariants in 61 ms
[2023-03-23 02:06:11] [INFO ] Implicit Places using invariants in 447 ms returned []
[2023-03-23 02:06:11] [INFO ] Flow matrix only has 1716 transitions (discarded 36 similar events)
[2023-03-23 02:06:11] [INFO ] Invariant cache hit.
[2023-03-23 02:06:12] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-23 02:06:22] [INFO ] Implicit Places using invariants and state equation in 10354 ms returned []
Implicit Place search using SMT with State Equation took 10805 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 694/700 places, 1752/2670 transitions.
Applied a total of 0 rules in 20 ms. Remains 694 /694 variables (removed 0) and now considering 1752/1752 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12542 ms. Remains : 694/700 places, 1752/2670 transitions.
Support contains 321 out of 694 places after structural reductions.
[2023-03-23 02:06:22] [INFO ] Flatten gal took : 172 ms
[2023-03-23 02:06:22] [INFO ] Flatten gal took : 142 ms
[2023-03-23 02:06:22] [INFO ] Input system was already deterministic with 1752 transitions.
Incomplete random walk after 10000 steps, including 55 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 28) seen :27
Incomplete Best-First random walk after 10000 steps, including 285 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-23 02:06:23] [INFO ] Flow matrix only has 1716 transitions (discarded 36 similar events)
[2023-03-23 02:06:23] [INFO ] Invariant cache hit.
[2023-03-23 02:06:23] [INFO ] [Real]Absence check using 17 positive place invariants in 6 ms returned sat
[2023-03-23 02:06:23] [INFO ] [Real]Absence check using 17 positive and 35 generalized place invariants in 30 ms returned sat
[2023-03-23 02:06:25] [INFO ] After 2399ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-23 02:06:25] [INFO ] [Nat]Absence check using 17 positive place invariants in 5 ms returned sat
[2023-03-23 02:06:25] [INFO ] [Nat]Absence check using 17 positive and 35 generalized place invariants in 31 ms returned sat
[2023-03-23 02:06:34] [INFO ] After 9059ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-23 02:06:34] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-23 02:06:37] [INFO ] After 3095ms SMT Verify possible using 168 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-23 02:06:39] [INFO ] After 4567ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1026 ms.
[2023-03-23 02:06:40] [INFO ] After 14848ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 7 ms.
Support contains 51 out of 694 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 694/694 places, 1752/1752 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 694 transition count 1698
Reduce places removed 54 places and 0 transitions.
Iterating post reduction 1 with 54 rules applied. Total rules applied 108 place count 640 transition count 1698
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 48 Pre rules applied. Total rules applied 108 place count 640 transition count 1650
Deduced a syphon composed of 48 places in 2 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 204 place count 592 transition count 1650
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 3 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 324 place count 532 transition count 1590
Free-agglomeration rule (complex) applied 12 times.
Iterating global reduction 2 with 12 rules applied. Total rules applied 336 place count 532 transition count 1578
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 348 place count 520 transition count 1578
Applied a total of 348 rules in 224 ms. Remains 520 /694 variables (removed 174) and now considering 1578/1752 (removed 174) transitions.
[2023-03-23 02:06:40] [INFO ] Flow matrix only has 1542 transitions (discarded 36 similar events)
// Phase 1: matrix 1542 rows 520 cols
[2023-03-23 02:06:40] [INFO ] Computed 52 place invariants in 38 ms
[2023-03-23 02:06:41] [INFO ] Dead Transitions using invariants and state equation in 941 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1166 ms. Remains : 520/694 places, 1578/1752 transitions.
Incomplete random walk after 10000 steps, including 120 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 294 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 1) seen :0
Finished probabilistic random walk after 153877 steps, run visited all 1 properties in 2609 ms. (steps per millisecond=58 )
Probabilistic random walk after 153877 steps, saw 101919 distinct states, run finished after 2609 ms. (steps per millisecond=58 ) properties seen :1
FORMULA PolyORBLF-COL-S06J06T06-LTLFireability-12 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
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(F((G(p0)||(G(p2)&&p1)))))'
Support contains 86 out of 694 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 694/694 places, 1752/1752 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 688 transition count 1746
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 688 transition count 1746
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 682 transition count 1740
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 682 transition count 1740
Applied a total of 24 rules in 59 ms. Remains 682 /694 variables (removed 12) and now considering 1740/1752 (removed 12) transitions.
[2023-03-23 02:06:44] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
// Phase 1: matrix 1704 rows 682 cols
[2023-03-23 02:06:44] [INFO ] Computed 52 place invariants in 36 ms
[2023-03-23 02:06:45] [INFO ] Dead Transitions using invariants and state equation in 962 ms found 0 transitions.
[2023-03-23 02:06:45] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
[2023-03-23 02:06:45] [INFO ] Invariant cache hit.
[2023-03-23 02:06:46] [INFO ] Implicit Places using invariants in 550 ms returned [546, 547, 548, 549, 550, 551]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 555 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 676/694 places, 1740/1752 transitions.
Applied a total of 0 rules in 17 ms. Remains 676 /676 variables (removed 0) and now considering 1740/1740 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1596 ms. Remains : 676/694 places, 1740/1752 transitions.
Stuttering acceptance computed with spot in 278 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Running random walk in product with property : PolyORBLF-COL-S06J06T06-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(OR (AND p0 (NOT p1)) (AND p0 (NOT p2))), acceptance={0} source=0 dest: 0}, { cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), acceptance={0, 1} source=0 dest: 0}, { cond=(AND p0 p1 p2), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p1 p2), acceptance={1} source=0 dest: 1}], [{ cond=(AND p0 (NOT p2)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0, 1} source=1 dest: 0}, { cond=(AND p0 p2), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={1} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p0:(AND (OR (LT s108 1) (LT s222 1)) (OR (LT s103 1) (LT s222 1)) (OR (LT s74 1) (LT s222 1)) (OR (LT s88 1) (LT s222 1)) (OR (LT s69 1) (LT s222 1)) (OR ...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 600 reset in 1697 ms.
Product exploration explored 100000 steps with 553 reset in 1606 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 p2), (X (AND p0 p1 p2)), (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))))), (X (NOT (AND (NOT p0) p1 p2))), (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))))), (X (X (AND p0 p1 p2))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2)))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 p2)))), (X (X (AND p0 p2))), (X (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))))))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 591 ms. Reduced automaton from 3 states, 9 edges and 3 AP (stutter sensitive) to 3 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 119 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Incomplete random walk after 10000 steps, including 54 resets, run finished after 201 ms. (steps per millisecond=49 ) properties (out of 8) seen :6
Incomplete Best-First random walk after 10000 steps, including 24 resets, run finished after 147 ms. (steps per millisecond=68 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 28 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-23 02:06:51] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
// Phase 1: matrix 1704 rows 676 cols
[2023-03-23 02:06:51] [INFO ] Computed 46 place invariants in 49 ms
[2023-03-23 02:06:51] [INFO ] [Real]Absence check using 16 positive place invariants in 7 ms returned sat
[2023-03-23 02:06:51] [INFO ] [Real]Absence check using 16 positive and 30 generalized place invariants in 44 ms returned sat
[2023-03-23 02:06:51] [INFO ] After 175ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:1
[2023-03-23 02:06:51] [INFO ] [Nat]Absence check using 16 positive place invariants in 5 ms returned sat
[2023-03-23 02:06:51] [INFO ] [Nat]Absence check using 16 positive and 30 generalized place invariants in 42 ms returned sat
[2023-03-23 02:06:51] [INFO ] After 158ms 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 p0 p1 p2), (X (AND p0 p1 p2)), (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))))), (X (NOT (AND (NOT p0) p1 p2))), (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))))), (X (X (AND p0 p1 p2))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2)))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 p2)))), (X (X (AND p0 p2))), (X (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))))), (G (NOT (AND (NOT p0) (NOT p2)))), (G (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))))]
False Knowledge obtained : [(F (AND p0 (NOT p2))), (F (AND (NOT p0) p1 p2)), (F (NOT (AND p0 p2))), (F (OR (AND p0 (NOT p1)) (AND p0 (NOT p2)))), (F (NOT (AND p0 p1 p2))), (F (AND (NOT p0) p2))]
Knowledge based reduction with 15 factoid took 811 ms. Reduced automaton from 3 states, 9 edges and 3 AP (stutter sensitive) to 3 states, 7 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 156 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 137 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Support contains 86 out of 676 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 676/676 places, 1740/1740 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 676 transition count 1704
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 72 place count 640 transition count 1704
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 48 Pre rules applied. Total rules applied 72 place count 640 transition count 1656
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 168 place count 592 transition count 1656
Performed 66 Post agglomeration using F-continuation condition.Transition count delta: 66
Deduced a syphon composed of 66 places in 0 ms
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 2 with 132 rules applied. Total rules applied 300 place count 526 transition count 1590
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 306 place count 520 transition count 1584
Iterating global reduction 2 with 6 rules applied. Total rules applied 312 place count 520 transition count 1584
Applied a total of 312 rules in 103 ms. Remains 520 /676 variables (removed 156) and now considering 1584/1740 (removed 156) transitions.
[2023-03-23 02:06:52] [INFO ] Flow matrix only has 1548 transitions (discarded 36 similar events)
// Phase 1: matrix 1548 rows 520 cols
[2023-03-23 02:06:53] [INFO ] Computed 46 place invariants in 38 ms
[2023-03-23 02:06:53] [INFO ] Dead Transitions using invariants and state equation in 842 ms found 0 transitions.
[2023-03-23 02:06:53] [INFO ] Flow matrix only has 1548 transitions (discarded 36 similar events)
[2023-03-23 02:06:53] [INFO ] Invariant cache hit.
[2023-03-23 02:06:54] [INFO ] Implicit Places using invariants in 525 ms returned []
[2023-03-23 02:06:54] [INFO ] Flow matrix only has 1548 transitions (discarded 36 similar events)
[2023-03-23 02:06:54] [INFO ] Invariant cache hit.
[2023-03-23 02:06:54] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-23 02:07:06] [INFO ] Implicit Places using invariants and state equation in 12006 ms returned []
Implicit Place search using SMT with State Equation took 12532 ms to find 0 implicit places.
[2023-03-23 02:07:06] [INFO ] Redundant transitions in 94 ms returned []
[2023-03-23 02:07:06] [INFO ] Flow matrix only has 1548 transitions (discarded 36 similar events)
[2023-03-23 02:07:06] [INFO ] Invariant cache hit.
[2023-03-23 02:07:07] [INFO ] Dead Transitions using invariants and state equation in 795 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 520/676 places, 1584/1740 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 14381 ms. Remains : 520/676 places, 1584/1740 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 p1 p2 p0), (X (AND p0 p1 p2)), (X p0), (X (NOT (OR (NOT p1) (NOT p2)))), (X (X (AND p0 p1 p2))), (X (X p0)), (X (X (NOT (OR (NOT p1) (NOT p2))))), (X (X p2)), (X (X (AND p0 p2)))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 449 ms. Reduced automaton from 3 states, 7 edges and 3 AP (stutter insensitive) to 3 states, 7 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 135 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Finished random walk after 78 steps, including 0 resets, run visited all 5 properties in 2 ms. (steps per millisecond=39 )
Knowledge obtained : [(AND p1 p2 p0), (X (AND p0 p1 p2)), (X p0), (X (NOT (OR (NOT p1) (NOT p2)))), (X (X (AND p0 p1 p2))), (X (X p0)), (X (X (NOT (OR (NOT p1) (NOT p2))))), (X (X p2)), (X (X (AND p0 p2)))]
False Knowledge obtained : [(F (NOT (AND p0 p2))), (F (NOT p2)), (F (OR (NOT p1) (NOT p2))), (F (NOT p0)), (F (NOT (AND p1 p0 p2)))]
Knowledge based reduction with 9 factoid took 550 ms. Reduced automaton from 3 states, 7 edges and 3 AP (stutter insensitive) to 3 states, 7 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 136 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 125 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 128 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Product exploration explored 100000 steps with 912 reset in 1199 ms.
Product exploration explored 100000 steps with 973 reset in 1220 ms.
Support contains 86 out of 520 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 520/520 places, 1584/1584 transitions.
Applied a total of 0 rules in 28 ms. Remains 520 /520 variables (removed 0) and now considering 1584/1584 (removed 0) transitions.
[2023-03-23 02:07:11] [INFO ] Flow matrix only has 1548 transitions (discarded 36 similar events)
[2023-03-23 02:07:11] [INFO ] Invariant cache hit.
[2023-03-23 02:07:12] [INFO ] Dead Transitions using invariants and state equation in 944 ms found 0 transitions.
[2023-03-23 02:07:12] [INFO ] Flow matrix only has 1548 transitions (discarded 36 similar events)
[2023-03-23 02:07:12] [INFO ] Invariant cache hit.
[2023-03-23 02:07:12] [INFO ] Implicit Places using invariants in 501 ms returned []
[2023-03-23 02:07:12] [INFO ] Flow matrix only has 1548 transitions (discarded 36 similar events)
[2023-03-23 02:07:12] [INFO ] Invariant cache hit.
[2023-03-23 02:07:13] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-23 02:07:27] [INFO ] Implicit Places using invariants and state equation in 15119 ms returned []
Implicit Place search using SMT with State Equation took 15624 ms to find 0 implicit places.
[2023-03-23 02:07:27] [INFO ] Redundant transitions in 80 ms returned []
[2023-03-23 02:07:27] [INFO ] Flow matrix only has 1548 transitions (discarded 36 similar events)
[2023-03-23 02:07:27] [INFO ] Invariant cache hit.
[2023-03-23 02:07:28] [INFO ] Dead Transitions using invariants and state equation in 772 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 17462 ms. Remains : 520/520 places, 1584/1584 transitions.
Treatment of property PolyORBLF-COL-S06J06T06-LTLFireability-00 finished in 44156 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((G(p0)||X(X((G(F(p2))||p1))))))))'
Support contains 27 out of 694 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 694/694 places, 1752/1752 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 688 transition count 1746
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 688 transition count 1746
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 682 transition count 1740
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 682 transition count 1740
Applied a total of 24 rules in 65 ms. Remains 682 /694 variables (removed 12) and now considering 1740/1752 (removed 12) transitions.
[2023-03-23 02:07:29] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
// Phase 1: matrix 1704 rows 682 cols
[2023-03-23 02:07:29] [INFO ] Computed 52 place invariants in 33 ms
[2023-03-23 02:07:30] [INFO ] Dead Transitions using invariants and state equation in 1034 ms found 0 transitions.
[2023-03-23 02:07:30] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
[2023-03-23 02:07:30] [INFO ] Invariant cache hit.
[2023-03-23 02:07:30] [INFO ] Implicit Places using invariants in 517 ms returned []
[2023-03-23 02:07:30] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
[2023-03-23 02:07:30] [INFO ] Invariant cache hit.
[2023-03-23 02:07:31] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-23 02:07:46] [INFO ] Implicit Places using invariants and state equation in 15669 ms returned []
Implicit Place search using SMT with State Equation took 16188 ms to find 0 implicit places.
[2023-03-23 02:07:46] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
[2023-03-23 02:07:46] [INFO ] Invariant cache hit.
[2023-03-23 02:07:47] [INFO ] Dead Transitions using invariants and state equation in 854 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 682/694 places, 1740/1752 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18144 ms. Remains : 682/694 places, 1740/1752 transitions.
Stuttering acceptance computed with spot in 236 ms :[(AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2))]
Running random walk in product with property : PolyORBLF-COL-S06J06T06-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 0}], [{ cond=true, acceptance={} source=5 dest: 4}]], initial=5, aps=[p1:(OR (AND (GEQ s322 1) (GEQ s533 1) (GEQ s591 1)) (AND (GEQ s322 1) (GEQ s531 1) (GEQ s591 1)) (AND (GEQ s322 1) (GEQ s532 1) (GEQ s591 1)) (AND (GEQ s3...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 183 steps with 4 reset in 2 ms.
FORMULA PolyORBLF-COL-S06J06T06-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T06-LTLFireability-01 finished in 18414 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(p1))))'
Support contains 49 out of 694 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 694/694 places, 1752/1752 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 694 transition count 1704
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 96 place count 646 transition count 1704
Performed 84 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 84 Pre rules applied. Total rules applied 96 place count 646 transition count 1620
Deduced a syphon composed of 84 places in 1 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 2 with 168 rules applied. Total rules applied 264 place count 562 transition count 1620
Performed 72 Post agglomeration using F-continuation condition.Transition count delta: 72
Deduced a syphon composed of 72 places in 1 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 2 with 144 rules applied. Total rules applied 408 place count 490 transition count 1548
Applied a total of 408 rules in 75 ms. Remains 490 /694 variables (removed 204) and now considering 1548/1752 (removed 204) transitions.
[2023-03-23 02:07:47] [INFO ] Flow matrix only has 1512 transitions (discarded 36 similar events)
// Phase 1: matrix 1512 rows 490 cols
[2023-03-23 02:07:47] [INFO ] Computed 52 place invariants in 22 ms
[2023-03-23 02:07:48] [INFO ] Dead Transitions using invariants and state equation in 865 ms found 0 transitions.
[2023-03-23 02:07:48] [INFO ] Flow matrix only has 1512 transitions (discarded 36 similar events)
[2023-03-23 02:07:48] [INFO ] Invariant cache hit.
[2023-03-23 02:07:48] [INFO ] Implicit Places using invariants in 486 ms returned [426, 427, 428, 429, 430, 431]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 489 ms to find 6 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 484/694 places, 1548/1752 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 478 transition count 1542
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 478 transition count 1542
Applied a total of 12 rules in 37 ms. Remains 478 /484 variables (removed 6) and now considering 1542/1548 (removed 6) transitions.
[2023-03-23 02:07:48] [INFO ] Flow matrix only has 1506 transitions (discarded 36 similar events)
// Phase 1: matrix 1506 rows 478 cols
[2023-03-23 02:07:48] [INFO ] Computed 46 place invariants in 23 ms
[2023-03-23 02:07:49] [INFO ] Implicit Places using invariants in 507 ms returned []
[2023-03-23 02:07:49] [INFO ] Flow matrix only has 1506 transitions (discarded 36 similar events)
[2023-03-23 02:07:49] [INFO ] Invariant cache hit.
[2023-03-23 02:07:49] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-23 02:08:02] [INFO ] Implicit Places using invariants and state equation in 12713 ms returned []
Implicit Place search using SMT with State Equation took 13228 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 478/694 places, 1542/1752 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 14696 ms. Remains : 478/694 places, 1542/1752 transitions.
Stuttering acceptance computed with spot in 208 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : PolyORBLF-COL-S06J06T06-LTLFireability-02 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=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (GEQ s16 1) (GEQ s17 1) (GEQ s18 1) (GEQ s19 1) (GEQ s14 1) (GEQ s15 1)), p1:(AND (OR (AND (GEQ s63 1) (GEQ s140 1)) (AND (GEQ s68 1) (GEQ s140 1))...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-COL-S06J06T06-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T06-LTLFireability-02 finished in 14930 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(F(p0)) U p1))'
Support contains 21 out of 694 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 694/694 places, 1752/1752 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 694 transition count 1710
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 652 transition count 1704
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 96 place count 646 transition count 1704
Performed 90 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 90 Pre rules applied. Total rules applied 96 place count 646 transition count 1614
Deduced a syphon composed of 90 places in 1 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 3 with 180 rules applied. Total rules applied 276 place count 556 transition count 1614
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 3 with 96 rules applied. Total rules applied 372 place count 508 transition count 1566
Applied a total of 372 rules in 80 ms. Remains 508 /694 variables (removed 186) and now considering 1566/1752 (removed 186) transitions.
[2023-03-23 02:08:02] [INFO ] Flow matrix only has 1530 transitions (discarded 36 similar events)
// Phase 1: matrix 1530 rows 508 cols
[2023-03-23 02:08:02] [INFO ] Computed 52 place invariants in 31 ms
[2023-03-23 02:08:03] [INFO ] Dead Transitions using invariants and state equation in 755 ms found 0 transitions.
[2023-03-23 02:08:03] [INFO ] Flow matrix only has 1530 transitions (discarded 36 similar events)
[2023-03-23 02:08:03] [INFO ] Invariant cache hit.
[2023-03-23 02:08:03] [INFO ] Implicit Places using invariants in 465 ms returned [432, 433, 434, 435, 436, 437]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 467 ms to find 6 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 502/694 places, 1566/1752 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 496 transition count 1560
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 496 transition count 1560
Applied a total of 12 rules in 36 ms. Remains 496 /502 variables (removed 6) and now considering 1560/1566 (removed 6) transitions.
[2023-03-23 02:08:03] [INFO ] Flow matrix only has 1524 transitions (discarded 36 similar events)
// Phase 1: matrix 1524 rows 496 cols
[2023-03-23 02:08:03] [INFO ] Computed 46 place invariants in 32 ms
[2023-03-23 02:08:04] [INFO ] Implicit Places using invariants in 526 ms returned []
[2023-03-23 02:08:04] [INFO ] Flow matrix only has 1524 transitions (discarded 36 similar events)
[2023-03-23 02:08:04] [INFO ] Invariant cache hit.
[2023-03-23 02:08:04] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-23 02:08:13] [INFO ] Implicit Places using invariants and state equation in 9549 ms returned []
Implicit Place search using SMT with State Equation took 10077 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 496/694 places, 1560/1752 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 11415 ms. Remains : 496/694 places, 1560/1752 transitions.
Stuttering acceptance computed with spot in 106 ms :[(NOT p1), (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S06J06T06-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 1}, { cond=(NOT p1), acceptance={0} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(OR (AND (GEQ s424 1) (GEQ s447 1)) (AND (GEQ s423 1) (GEQ s447 1)) (AND (GEQ s420 1) (GEQ s447 1)) (AND (GEQ s421 1) (GEQ s447 1)) (AND (GEQ s422 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 50 steps with 2 reset in 1 ms.
FORMULA PolyORBLF-COL-S06J06T06-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T06-LTLFireability-03 finished in 11543 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(p0)&&G(p1))))'
Support contains 13 out of 694 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 694/694 places, 1752/1752 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 694 transition count 1710
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 652 transition count 1704
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 96 place count 646 transition count 1704
Performed 84 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 84 Pre rules applied. Total rules applied 96 place count 646 transition count 1620
Deduced a syphon composed of 84 places in 0 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 3 with 168 rules applied. Total rules applied 264 place count 562 transition count 1620
Performed 72 Post agglomeration using F-continuation condition.Transition count delta: 72
Deduced a syphon composed of 72 places in 0 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 3 with 144 rules applied. Total rules applied 408 place count 490 transition count 1548
Applied a total of 408 rules in 68 ms. Remains 490 /694 variables (removed 204) and now considering 1548/1752 (removed 204) transitions.
[2023-03-23 02:08:13] [INFO ] Flow matrix only has 1512 transitions (discarded 36 similar events)
// Phase 1: matrix 1512 rows 490 cols
[2023-03-23 02:08:13] [INFO ] Computed 52 place invariants in 28 ms
[2023-03-23 02:08:14] [INFO ] Dead Transitions using invariants and state equation in 753 ms found 0 transitions.
[2023-03-23 02:08:14] [INFO ] Flow matrix only has 1512 transitions (discarded 36 similar events)
[2023-03-23 02:08:14] [INFO ] Invariant cache hit.
[2023-03-23 02:08:15] [INFO ] Implicit Places using invariants in 515 ms returned [426, 427, 428, 429, 430, 431]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 518 ms to find 6 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 484/694 places, 1548/1752 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 478 transition count 1542
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 478 transition count 1542
Applied a total of 12 rules in 33 ms. Remains 478 /484 variables (removed 6) and now considering 1542/1548 (removed 6) transitions.
[2023-03-23 02:08:15] [INFO ] Flow matrix only has 1506 transitions (discarded 36 similar events)
// Phase 1: matrix 1506 rows 478 cols
[2023-03-23 02:08:15] [INFO ] Computed 46 place invariants in 30 ms
[2023-03-23 02:08:15] [INFO ] Implicit Places using invariants in 525 ms returned []
[2023-03-23 02:08:15] [INFO ] Flow matrix only has 1506 transitions (discarded 36 similar events)
[2023-03-23 02:08:15] [INFO ] Invariant cache hit.
[2023-03-23 02:08:16] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-23 02:08:28] [INFO ] Implicit Places using invariants and state equation in 12522 ms returned []
Implicit Place search using SMT with State Equation took 13049 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 478/694 places, 1542/1752 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 14424 ms. Remains : 478/694 places, 1542/1752 transitions.
Stuttering acceptance computed with spot in 117 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : PolyORBLF-COL-S06J06T06-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(OR (GEQ s393 3) (GEQ s394 3) (GEQ s392 3) (GEQ s395 3) (GEQ s391 3) (GEQ s390 3)), p0:(OR (AND (GEQ s290 1) (GEQ s297 1)) (AND (GEQ s290 1) (GEQ s296 ...], 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 21 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-COL-S06J06T06-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T06-LTLFireability-04 finished in 14559 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(!p0)&&F(!p1)) U p2))'
Support contains 56 out of 694 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 694/694 places, 1752/1752 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 694 transition count 1710
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 652 transition count 1704
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 96 place count 646 transition count 1704
Performed 90 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 90 Pre rules applied. Total rules applied 96 place count 646 transition count 1614
Deduced a syphon composed of 90 places in 1 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 3 with 180 rules applied. Total rules applied 276 place count 556 transition count 1614
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 0 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 3 with 96 rules applied. Total rules applied 372 place count 508 transition count 1566
Applied a total of 372 rules in 66 ms. Remains 508 /694 variables (removed 186) and now considering 1566/1752 (removed 186) transitions.
[2023-03-23 02:08:28] [INFO ] Flow matrix only has 1530 transitions (discarded 36 similar events)
// Phase 1: matrix 1530 rows 508 cols
[2023-03-23 02:08:28] [INFO ] Computed 52 place invariants in 30 ms
[2023-03-23 02:08:29] [INFO ] Dead Transitions using invariants and state equation in 764 ms found 0 transitions.
[2023-03-23 02:08:29] [INFO ] Flow matrix only has 1530 transitions (discarded 36 similar events)
[2023-03-23 02:08:29] [INFO ] Invariant cache hit.
[2023-03-23 02:08:29] [INFO ] Implicit Places using invariants in 475 ms returned [432, 433, 434, 435, 436, 437]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 478 ms to find 6 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 502/694 places, 1566/1752 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 496 transition count 1560
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 496 transition count 1560
Applied a total of 12 rules in 33 ms. Remains 496 /502 variables (removed 6) and now considering 1560/1566 (removed 6) transitions.
[2023-03-23 02:08:29] [INFO ] Flow matrix only has 1524 transitions (discarded 36 similar events)
// Phase 1: matrix 1524 rows 496 cols
[2023-03-23 02:08:29] [INFO ] Computed 46 place invariants in 31 ms
[2023-03-23 02:08:30] [INFO ] Implicit Places using invariants in 492 ms returned []
[2023-03-23 02:08:30] [INFO ] Flow matrix only has 1524 transitions (discarded 36 similar events)
[2023-03-23 02:08:30] [INFO ] Invariant cache hit.
[2023-03-23 02:08:30] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-23 02:08:40] [INFO ] Implicit Places using invariants and state equation in 10040 ms returned []
Implicit Place search using SMT with State Equation took 10540 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 496/694 places, 1560/1752 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 11885 ms. Remains : 496/694 places, 1560/1752 transitions.
Stuttering acceptance computed with spot in 107 ms :[(NOT p2), true, p0, p1]
Running random walk in product with property : PolyORBLF-COL-S06J06T06-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) p0), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=0 dest: 2}, { cond=(AND (NOT p2) (NOT p0) p1), acceptance={0} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 1}, { cond=(NOT p0), acceptance={} source=2 dest: 2}], [{ cond=p1, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(OR (GEQ s402 4) (GEQ s403 4) (GEQ s404 4) (GEQ s405 4) (GEQ s406 4) (GEQ s407 4)), p0:(OR (AND (GEQ s8 1) (GEQ s121 1)) (AND (GEQ s8 1) (GEQ s120 1)) ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Entered a terminal (fully accepting) state of product in 12 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-COL-S06J06T06-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T06-LTLFireability-05 finished in 12028 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 13 out of 694 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 694/694 places, 1752/1752 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 694 transition count 1704
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 96 place count 646 transition count 1704
Performed 84 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 84 Pre rules applied. Total rules applied 96 place count 646 transition count 1620
Deduced a syphon composed of 84 places in 1 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 2 with 168 rules applied. Total rules applied 264 place count 562 transition count 1620
Performed 72 Post agglomeration using F-continuation condition.Transition count delta: 72
Deduced a syphon composed of 72 places in 0 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 2 with 144 rules applied. Total rules applied 408 place count 490 transition count 1548
Applied a total of 408 rules in 67 ms. Remains 490 /694 variables (removed 204) and now considering 1548/1752 (removed 204) transitions.
[2023-03-23 02:08:40] [INFO ] Flow matrix only has 1512 transitions (discarded 36 similar events)
// Phase 1: matrix 1512 rows 490 cols
[2023-03-23 02:08:40] [INFO ] Computed 52 place invariants in 23 ms
[2023-03-23 02:08:41] [INFO ] Dead Transitions using invariants and state equation in 748 ms found 0 transitions.
[2023-03-23 02:08:41] [INFO ] Flow matrix only has 1512 transitions (discarded 36 similar events)
[2023-03-23 02:08:41] [INFO ] Invariant cache hit.
[2023-03-23 02:08:41] [INFO ] Implicit Places using invariants in 437 ms returned [426, 427, 428, 429, 430, 431]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 439 ms to find 6 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 484/694 places, 1548/1752 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 478 transition count 1542
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 478 transition count 1542
Applied a total of 12 rules in 33 ms. Remains 478 /484 variables (removed 6) and now considering 1542/1548 (removed 6) transitions.
[2023-03-23 02:08:41] [INFO ] Flow matrix only has 1506 transitions (discarded 36 similar events)
// Phase 1: matrix 1506 rows 478 cols
[2023-03-23 02:08:41] [INFO ] Computed 46 place invariants in 24 ms
[2023-03-23 02:08:42] [INFO ] Implicit Places using invariants in 460 ms returned []
[2023-03-23 02:08:42] [INFO ] Flow matrix only has 1506 transitions (discarded 36 similar events)
[2023-03-23 02:08:42] [INFO ] Invariant cache hit.
[2023-03-23 02:08:42] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-23 02:08:48] [INFO ] Implicit Places using invariants and state equation in 6612 ms returned []
Implicit Place search using SMT with State Equation took 7074 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 478/694 places, 1542/1752 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 8362 ms. Remains : 478/694 places, 1542/1752 transitions.
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S06J06T06-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (OR (LT s371 8) (LT s375 1) (LT s423 2)) (OR (LT s371 8) (LT s373 1) (LT s421 1) (LT s424 1)) (OR (LT s371 8) (LT s375 1) (LT s420 1) (LT s421 1))...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 1028 reset in 1793 ms.
Product exploration explored 100000 steps with 1067 reset in 1779 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 101 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Finished random walk after 12 steps, including 1 resets, run visited all 1 properties in 2 ms. (steps per millisecond=6 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 125 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Support contains 13 out of 478 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 478/478 places, 1542/1542 transitions.
Applied a total of 0 rules in 27 ms. Remains 478 /478 variables (removed 0) and now considering 1542/1542 (removed 0) transitions.
[2023-03-23 02:08:52] [INFO ] Flow matrix only has 1506 transitions (discarded 36 similar events)
[2023-03-23 02:08:52] [INFO ] Invariant cache hit.
[2023-03-23 02:08:53] [INFO ] Dead Transitions using invariants and state equation in 769 ms found 0 transitions.
[2023-03-23 02:08:53] [INFO ] Flow matrix only has 1506 transitions (discarded 36 similar events)
[2023-03-23 02:08:53] [INFO ] Invariant cache hit.
[2023-03-23 02:08:54] [INFO ] Implicit Places using invariants in 428 ms returned []
[2023-03-23 02:08:54] [INFO ] Flow matrix only has 1506 transitions (discarded 36 similar events)
[2023-03-23 02:08:54] [INFO ] Invariant cache hit.
[2023-03-23 02:08:54] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-23 02:09:00] [INFO ] Implicit Places using invariants and state equation in 6460 ms returned []
Implicit Place search using SMT with State Equation took 6889 ms to find 0 implicit places.
[2023-03-23 02:09:00] [INFO ] Redundant transitions in 21 ms returned []
[2023-03-23 02:09:00] [INFO ] Flow matrix only has 1506 transitions (discarded 36 similar events)
[2023-03-23 02:09:00] [INFO ] Invariant cache hit.
[2023-03-23 02:09:01] [INFO ] Dead Transitions using invariants and state equation in 741 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8480 ms. Remains : 478/478 places, 1542/1542 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 89 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Finished random walk after 25 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=12 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 117 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1028 reset in 1746 ms.
Product exploration explored 100000 steps with 1027 reset in 1767 ms.
Support contains 13 out of 478 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 478/478 places, 1542/1542 transitions.
Applied a total of 0 rules in 20 ms. Remains 478 /478 variables (removed 0) and now considering 1542/1542 (removed 0) transitions.
[2023-03-23 02:09:05] [INFO ] Flow matrix only has 1506 transitions (discarded 36 similar events)
[2023-03-23 02:09:05] [INFO ] Invariant cache hit.
[2023-03-23 02:09:05] [INFO ] Dead Transitions using invariants and state equation in 757 ms found 0 transitions.
[2023-03-23 02:09:05] [INFO ] Flow matrix only has 1506 transitions (discarded 36 similar events)
[2023-03-23 02:09:05] [INFO ] Invariant cache hit.
[2023-03-23 02:09:06] [INFO ] Implicit Places using invariants in 423 ms returned []
[2023-03-23 02:09:06] [INFO ] Flow matrix only has 1506 transitions (discarded 36 similar events)
[2023-03-23 02:09:06] [INFO ] Invariant cache hit.
[2023-03-23 02:09:06] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-23 02:09:12] [INFO ] Implicit Places using invariants and state equation in 5666 ms returned []
Implicit Place search using SMT with State Equation took 6090 ms to find 0 implicit places.
[2023-03-23 02:09:12] [INFO ] Redundant transitions in 24 ms returned []
[2023-03-23 02:09:12] [INFO ] Flow matrix only has 1506 transitions (discarded 36 similar events)
[2023-03-23 02:09:12] [INFO ] Invariant cache hit.
[2023-03-23 02:09:12] [INFO ] Dead Transitions using invariants and state equation in 750 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 7661 ms. Remains : 478/478 places, 1542/1542 transitions.
Treatment of property PolyORBLF-COL-S06J06T06-LTLFireability-06 finished in 32472 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||X(X((p0 U G(!p1))))))'
Support contains 50 out of 694 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 694/694 places, 1752/1752 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 688 transition count 1746
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 688 transition count 1746
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 682 transition count 1740
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 682 transition count 1740
Applied a total of 24 rules in 42 ms. Remains 682 /694 variables (removed 12) and now considering 1740/1752 (removed 12) transitions.
[2023-03-23 02:09:12] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
// Phase 1: matrix 1704 rows 682 cols
[2023-03-23 02:09:13] [INFO ] Computed 52 place invariants in 36 ms
[2023-03-23 02:09:13] [INFO ] Dead Transitions using invariants and state equation in 952 ms found 0 transitions.
[2023-03-23 02:09:13] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
[2023-03-23 02:09:13] [INFO ] Invariant cache hit.
[2023-03-23 02:09:14] [INFO ] Implicit Places using invariants in 555 ms returned [546, 547, 548, 549, 550, 551]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 557 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 676/694 places, 1740/1752 transitions.
Applied a total of 0 rules in 13 ms. Remains 676 /676 variables (removed 0) and now considering 1740/1740 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1566 ms. Remains : 676/694 places, 1740/1752 transitions.
Stuttering acceptance computed with spot in 124 ms :[(NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Running random walk in product with property : PolyORBLF-COL-S06J06T06-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(OR (AND (GEQ s146 1) (GEQ s302 1)) (AND (GEQ s146 1) (GEQ s297 1)) (AND (GEQ s146 1) (GEQ s301 1)) (AND (GEQ s146 1) (GEQ s300 1)) (AND (GEQ s146 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 3744 reset in 568 ms.
Product exploration explored 100000 steps with 3828 reset in 584 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 p0) (NOT p1)), (X (NOT p0)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 143 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 127 ms :[(NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Finished random walk after 23 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=11 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(F p0), (F (NOT (AND (NOT p0) (NOT p1)))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 4 factoid took 221 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 125 ms :[(NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 127 ms :[(NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Support contains 50 out of 676 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 676/676 places, 1740/1740 transitions.
Applied a total of 0 rules in 15 ms. Remains 676 /676 variables (removed 0) and now considering 1740/1740 (removed 0) transitions.
[2023-03-23 02:09:16] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
// Phase 1: matrix 1704 rows 676 cols
[2023-03-23 02:09:16] [INFO ] Computed 46 place invariants in 41 ms
[2023-03-23 02:09:17] [INFO ] Dead Transitions using invariants and state equation in 891 ms found 0 transitions.
[2023-03-23 02:09:17] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
[2023-03-23 02:09:17] [INFO ] Invariant cache hit.
[2023-03-23 02:09:18] [INFO ] Implicit Places using invariants in 537 ms returned []
[2023-03-23 02:09:18] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
[2023-03-23 02:09:18] [INFO ] Invariant cache hit.
[2023-03-23 02:09:18] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-23 02:09:30] [INFO ] Implicit Places using invariants and state equation in 12196 ms returned []
Implicit Place search using SMT with State Equation took 12735 ms to find 0 implicit places.
[2023-03-23 02:09:30] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
[2023-03-23 02:09:30] [INFO ] Invariant cache hit.
[2023-03-23 02:09:31] [INFO ] Dead Transitions using invariants and state equation in 928 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14573 ms. Remains : 676/676 places, 1740/1740 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 p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 113 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 130 ms :[(NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Finished random walk after 33 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=16 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(F p0), (F (NOT (AND (NOT p0) (NOT p1)))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 3 factoid took 194 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 141 ms :[(NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 132 ms :[(NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 166 ms :[(NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Product exploration explored 100000 steps with 3739 reset in 556 ms.
Product exploration explored 100000 steps with 3791 reset in 578 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 139 ms :[(NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Support contains 50 out of 676 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 676/676 places, 1740/1740 transitions.
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 676 transition count 1740
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 48 Pre rules applied. Total rules applied 36 place count 676 transition count 1812
Deduced a syphon composed of 84 places in 1 ms
Iterating global reduction 1 with 48 rules applied. Total rules applied 84 place count 676 transition count 1812
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 96 place count 664 transition count 1800
Deduced a syphon composed of 72 places in 1 ms
Iterating global reduction 1 with 12 rules applied. Total rules applied 108 place count 664 transition count 1800
Performed 114 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 186 places in 1 ms
Iterating global reduction 1 with 114 rules applied. Total rules applied 222 place count 664 transition count 1800
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 246 place count 640 transition count 1776
Deduced a syphon composed of 168 places in 1 ms
Iterating global reduction 1 with 24 rules applied. Total rules applied 270 place count 640 transition count 1776
Deduced a syphon composed of 168 places in 2 ms
Applied a total of 270 rules in 173 ms. Remains 640 /676 variables (removed 36) and now considering 1776/1740 (removed -36) transitions.
[2023-03-23 02:09:33] [INFO ] Flow matrix only has 1740 transitions (discarded 36 similar events)
// Phase 1: matrix 1740 rows 640 cols
[2023-03-23 02:09:33] [INFO ] Computed 46 place invariants in 38 ms
[2023-03-23 02:09:34] [INFO ] Dead Transitions using invariants and state equation in 1008 ms found 0 transitions.
[2023-03-23 02:09:34] [INFO ] Redundant transitions in 25 ms returned []
[2023-03-23 02:09:34] [INFO ] Flow matrix only has 1740 transitions (discarded 36 similar events)
[2023-03-23 02:09:34] [INFO ] Invariant cache hit.
[2023-03-23 02:09:35] [INFO ] Dead Transitions using invariants and state equation in 863 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 640/676 places, 1776/1740 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2086 ms. Remains : 640/676 places, 1776/1740 transitions.
Support contains 50 out of 676 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 676/676 places, 1740/1740 transitions.
Applied a total of 0 rules in 12 ms. Remains 676 /676 variables (removed 0) and now considering 1740/1740 (removed 0) transitions.
[2023-03-23 02:09:35] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
// Phase 1: matrix 1704 rows 676 cols
[2023-03-23 02:09:35] [INFO ] Computed 46 place invariants in 37 ms
[2023-03-23 02:09:36] [INFO ] Dead Transitions using invariants and state equation in 903 ms found 0 transitions.
[2023-03-23 02:09:36] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
[2023-03-23 02:09:36] [INFO ] Invariant cache hit.
[2023-03-23 02:09:37] [INFO ] Implicit Places using invariants in 543 ms returned []
[2023-03-23 02:09:37] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
[2023-03-23 02:09:37] [INFO ] Invariant cache hit.
[2023-03-23 02:09:37] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-23 02:09:51] [INFO ] Implicit Places using invariants and state equation in 14299 ms returned []
Implicit Place search using SMT with State Equation took 14843 ms to find 0 implicit places.
[2023-03-23 02:09:51] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
[2023-03-23 02:09:51] [INFO ] Invariant cache hit.
[2023-03-23 02:09:52] [INFO ] Dead Transitions using invariants and state equation in 931 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16692 ms. Remains : 676/676 places, 1740/1740 transitions.
Treatment of property PolyORBLF-COL-S06J06T06-LTLFireability-07 finished in 39444 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((X(p1)||p0))))'
Support contains 87 out of 694 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 694/694 places, 1752/1752 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 688 transition count 1746
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 688 transition count 1746
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 682 transition count 1740
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 682 transition count 1740
Applied a total of 24 rules in 29 ms. Remains 682 /694 variables (removed 12) and now considering 1740/1752 (removed 12) transitions.
[2023-03-23 02:09:52] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
// Phase 1: matrix 1704 rows 682 cols
[2023-03-23 02:09:52] [INFO ] Computed 52 place invariants in 33 ms
[2023-03-23 02:09:53] [INFO ] Dead Transitions using invariants and state equation in 951 ms found 0 transitions.
[2023-03-23 02:09:53] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
[2023-03-23 02:09:53] [INFO ] Invariant cache hit.
[2023-03-23 02:09:53] [INFO ] Implicit Places using invariants in 490 ms returned [546, 547, 548, 549, 550, 551]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 492 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 676/694 places, 1740/1752 transitions.
Applied a total of 0 rules in 15 ms. Remains 676 /676 variables (removed 0) and now considering 1740/1740 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1489 ms. Remains : 676/694 places, 1740/1752 transitions.
Stuttering acceptance computed with spot in 111 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-COL-S06J06T06-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (GEQ s337 1) (GEQ s336 1) (GEQ s343 1) (GEQ s342 1) (GEQ s345 1) (GEQ s344 1) (GEQ s339 1) (GEQ s338 1) (GEQ s341 1) (GEQ s340 1) (GEQ s351 1) (GEQ...], 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 987 ms.
Product exploration explored 100000 steps with 33333 reset in 1008 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 p0) p1), (X (NOT p0)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X (NOT (AND (NOT p0) (NOT p1)))))
Knowledge based reduction with 3 factoid took 85 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-COL-S06J06T06-LTLFireability-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-COL-S06J06T06-LTLFireability-08 finished in 3710 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&X(p1))))'
Support contains 15 out of 694 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 694/694 places, 1752/1752 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 688 transition count 1746
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 688 transition count 1746
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 682 transition count 1740
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 682 transition count 1740
Applied a total of 24 rules in 50 ms. Remains 682 /694 variables (removed 12) and now considering 1740/1752 (removed 12) transitions.
[2023-03-23 02:09:56] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
[2023-03-23 02:09:56] [INFO ] Invariant cache hit.
[2023-03-23 02:09:56] [INFO ] Dead Transitions using invariants and state equation in 867 ms found 0 transitions.
[2023-03-23 02:09:56] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
[2023-03-23 02:09:56] [INFO ] Invariant cache hit.
[2023-03-23 02:09:57] [INFO ] Implicit Places using invariants in 593 ms returned [546, 547, 548, 549, 550, 551]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 595 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 676/694 places, 1740/1752 transitions.
Applied a total of 0 rules in 27 ms. Remains 676 /676 variables (removed 0) and now considering 1740/1740 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1541 ms. Remains : 676/694 places, 1740/1752 transitions.
Stuttering acceptance computed with spot in 69 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : PolyORBLF-COL-S06J06T06-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s394 1) (GEQ s400 1)) (AND (GEQ s394 1) (GEQ s399 1)) (AND (GEQ s394 1) (GEQ s398 1)) (AND (GEQ s394 1) (GEQ s397 1)) (AND (GEQ s394 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 362 steps with 0 reset in 3 ms.
FORMULA PolyORBLF-COL-S06J06T06-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T06-LTLFireability-10 finished in 1634 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((G(p0)||(F(!p2)&&p1)))))'
Support contains 19 out of 694 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 694/694 places, 1752/1752 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 694 transition count 1716
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 658 transition count 1710
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 84 place count 652 transition count 1710
Performed 90 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 90 Pre rules applied. Total rules applied 84 place count 652 transition count 1620
Deduced a syphon composed of 90 places in 1 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 3 with 180 rules applied. Total rules applied 264 place count 562 transition count 1620
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 0 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 3 with 96 rules applied. Total rules applied 360 place count 514 transition count 1572
Applied a total of 360 rules in 65 ms. Remains 514 /694 variables (removed 180) and now considering 1572/1752 (removed 180) transitions.
[2023-03-23 02:09:57] [INFO ] Flow matrix only has 1536 transitions (discarded 36 similar events)
// Phase 1: matrix 1536 rows 514 cols
[2023-03-23 02:09:57] [INFO ] Computed 52 place invariants in 28 ms
[2023-03-23 02:09:58] [INFO ] Dead Transitions using invariants and state equation in 766 ms found 0 transitions.
[2023-03-23 02:09:58] [INFO ] Flow matrix only has 1536 transitions (discarded 36 similar events)
[2023-03-23 02:09:58] [INFO ] Invariant cache hit.
[2023-03-23 02:09:59] [INFO ] Implicit Places using invariants in 504 ms returned []
[2023-03-23 02:09:59] [INFO ] Flow matrix only has 1536 transitions (discarded 36 similar events)
[2023-03-23 02:09:59] [INFO ] Invariant cache hit.
[2023-03-23 02:09:59] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-23 02:10:11] [INFO ] Implicit Places using invariants and state equation in 12866 ms returned []
Implicit Place search using SMT with State Equation took 13374 ms to find 0 implicit places.
[2023-03-23 02:10:11] [INFO ] Redundant transitions in 20 ms returned []
[2023-03-23 02:10:11] [INFO ] Flow matrix only has 1536 transitions (discarded 36 similar events)
[2023-03-23 02:10:11] [INFO ] Invariant cache hit.
[2023-03-23 02:10:12] [INFO ] Dead Transitions using invariants and state equation in 725 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 514/694 places, 1572/1752 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 14959 ms. Remains : 514/694 places, 1572/1752 transitions.
Stuttering acceptance computed with spot in 103 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) p2)), (AND (NOT p0) p2), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-COL-S06J06T06-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p2), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=(AND p0 p2), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (LT s451 1) (LT s450 1) (LT s453 1) (LT s452 1) (LT s455 1) (LT s454 1)), p2:(OR (AND (GEQ s7 1) (GEQ s437 1) (GEQ s465 1)) (AND (GEQ s2 1) (GEQ s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 2654 reset in 459 ms.
Product exploration explored 100000 steps with 2555 reset in 463 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 p2) p1), (X (NOT (AND (NOT p0) p2))), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND p0 p2))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND p0 p2)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 466 ms. Reduced automaton from 3 states, 7 edges and 3 AP (stutter insensitive) to 3 states, 7 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 119 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) p2)), (AND p2 (NOT p0)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 95 resets, run finished after 201 ms. (steps per millisecond=49 ) properties (out of 4) seen :2
Incomplete Best-First random walk after 10000 steps, including 27 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-23 02:10:14] [INFO ] Flow matrix only has 1536 transitions (discarded 36 similar events)
[2023-03-23 02:10:14] [INFO ] Invariant cache hit.
[2023-03-23 02:10:14] [INFO ] [Real]Absence check using 17 positive place invariants in 6 ms returned sat
[2023-03-23 02:10:14] [INFO ] [Real]Absence check using 17 positive and 35 generalized place invariants in 36 ms returned sat
[2023-03-23 02:10:14] [INFO ] After 120ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p0 (NOT p2) p1), (X (NOT (AND (NOT p0) p2))), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND p0 p2))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND p0 p2)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (G (NOT (AND p0 (NOT p1)))), (G (NOT (AND p2 (NOT p0))))]
False Knowledge obtained : [(F (AND p2 p0)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 11 factoid took 470 ms. Reduced automaton from 3 states, 7 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 60 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 64 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Support contains 19 out of 514 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 514/514 places, 1572/1572 transitions.
Applied a total of 0 rules in 26 ms. Remains 514 /514 variables (removed 0) and now considering 1572/1572 (removed 0) transitions.
[2023-03-23 02:10:15] [INFO ] Flow matrix only has 1536 transitions (discarded 36 similar events)
[2023-03-23 02:10:15] [INFO ] Invariant cache hit.
[2023-03-23 02:10:16] [INFO ] Dead Transitions using invariants and state equation in 760 ms found 0 transitions.
[2023-03-23 02:10:16] [INFO ] Flow matrix only has 1536 transitions (discarded 36 similar events)
[2023-03-23 02:10:16] [INFO ] Invariant cache hit.
[2023-03-23 02:10:16] [INFO ] Implicit Places using invariants in 512 ms returned []
[2023-03-23 02:10:16] [INFO ] Flow matrix only has 1536 transitions (discarded 36 similar events)
[2023-03-23 02:10:16] [INFO ] Invariant cache hit.
[2023-03-23 02:10:17] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-23 02:10:28] [INFO ] Implicit Places using invariants and state equation in 12088 ms returned []
Implicit Place search using SMT with State Equation took 12602 ms to find 0 implicit places.
[2023-03-23 02:10:28] [INFO ] Redundant transitions in 21 ms returned []
[2023-03-23 02:10:28] [INFO ] Flow matrix only has 1536 transitions (discarded 36 similar events)
[2023-03-23 02:10:28] [INFO ] Invariant cache hit.
[2023-03-23 02:10:29] [INFO ] Dead Transitions using invariants and state equation in 727 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 14147 ms. Remains : 514/514 places, 1572/1572 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 p1 (NOT p2)), (X (NOT (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 106 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Finished random walk after 38 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=19 )
Knowledge obtained : [(AND p1 (NOT p2)), (X (NOT (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
False Knowledge obtained : [(F (AND (NOT p1) (NOT p2)))]
Knowledge based reduction with 3 factoid took 129 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 65 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 64 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 2502 reset in 424 ms.
Product exploration explored 100000 steps with 2532 reset in 449 ms.
Support contains 19 out of 514 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 514/514 places, 1572/1572 transitions.
Applied a total of 0 rules in 23 ms. Remains 514 /514 variables (removed 0) and now considering 1572/1572 (removed 0) transitions.
[2023-03-23 02:10:30] [INFO ] Flow matrix only has 1536 transitions (discarded 36 similar events)
[2023-03-23 02:10:31] [INFO ] Invariant cache hit.
[2023-03-23 02:10:31] [INFO ] Dead Transitions using invariants and state equation in 719 ms found 0 transitions.
[2023-03-23 02:10:31] [INFO ] Flow matrix only has 1536 transitions (discarded 36 similar events)
[2023-03-23 02:10:31] [INFO ] Invariant cache hit.
[2023-03-23 02:10:32] [INFO ] Implicit Places using invariants in 502 ms returned []
[2023-03-23 02:10:32] [INFO ] Flow matrix only has 1536 transitions (discarded 36 similar events)
[2023-03-23 02:10:32] [INFO ] Invariant cache hit.
[2023-03-23 02:10:32] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-23 02:10:42] [INFO ] Implicit Places using invariants and state equation in 10399 ms returned []
Implicit Place search using SMT with State Equation took 10902 ms to find 0 implicit places.
[2023-03-23 02:10:42] [INFO ] Redundant transitions in 19 ms returned []
[2023-03-23 02:10:42] [INFO ] Flow matrix only has 1536 transitions (discarded 36 similar events)
[2023-03-23 02:10:42] [INFO ] Invariant cache hit.
[2023-03-23 02:10:43] [INFO ] Dead Transitions using invariants and state equation in 723 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 12411 ms. Remains : 514/514 places, 1572/1572 transitions.
Treatment of property PolyORBLF-COL-S06J06T06-LTLFireability-11 finished in 45765 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)||X((p1 U G(p2))))))'
Support contains 58 out of 694 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 694/694 places, 1752/1752 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 688 transition count 1746
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 688 transition count 1746
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 682 transition count 1740
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 682 transition count 1740
Applied a total of 24 rules in 38 ms. Remains 682 /694 variables (removed 12) and now considering 1740/1752 (removed 12) transitions.
[2023-03-23 02:10:43] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
// Phase 1: matrix 1704 rows 682 cols
[2023-03-23 02:10:43] [INFO ] Computed 52 place invariants in 38 ms
[2023-03-23 02:10:44] [INFO ] Dead Transitions using invariants and state equation in 968 ms found 0 transitions.
[2023-03-23 02:10:44] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
[2023-03-23 02:10:44] [INFO ] Invariant cache hit.
[2023-03-23 02:10:45] [INFO ] Implicit Places using invariants in 533 ms returned [546, 547, 548, 549, 550, 551]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 535 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 676/694 places, 1740/1752 transitions.
Applied a total of 0 rules in 15 ms. Remains 676 /676 variables (removed 0) and now considering 1740/1740 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1557 ms. Remains : 676/694 places, 1740/1752 transitions.
Stuttering acceptance computed with spot in 297 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), (AND (NOT p0) (NOT p2)), true, (NOT p2), (NOT p0), (AND (NOT p2) (NOT p0))]
Running random walk in product with property : PolyORBLF-COL-S06J06T06-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=(AND p2 p1), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 4}, { cond=(AND p2 (NOT p1)), acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=3 dest: 5}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=3 dest: 6}, { cond=(AND p0 p2 (NOT p1)), acceptance={} source=3 dest: 7}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p2), acceptance={} source=5 dest: 4}, { cond=p2, acceptance={} source=5 dest: 5}], [{ cond=(NOT p0), acceptance={} source=6 dest: 4}, { cond=p0, acceptance={} source=6 dest: 6}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=7 dest: 4}, { cond=(AND (NOT p0) p2), acceptance={} source=7 dest: 5}, { cond=(AND p0 (NOT p2)), acceptance={} source=7 dest: 6}, { cond=(AND p0 p2), acceptance={} source=7 dest: 7}]], initial=0, aps=[p0:(OR (AND (GEQ s149 1) (GEQ s517 1) (GEQ s577 1)) (AND (GEQ s149 1) (GEQ s516 1) (GEQ s577 1)) (AND (GEQ s149 1) (GEQ s520 1) (GEQ s577 1)) (AND (GEQ s1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 14 steps with 1 reset in 1 ms.
FORMULA PolyORBLF-COL-S06J06T06-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T06-LTLFireability-13 finished in 1881 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 12 out of 694 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 694/694 places, 1752/1752 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 688 transition count 1746
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 688 transition count 1746
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 682 transition count 1740
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 682 transition count 1740
Applied a total of 24 rules in 46 ms. Remains 682 /694 variables (removed 12) and now considering 1740/1752 (removed 12) transitions.
[2023-03-23 02:10:45] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
[2023-03-23 02:10:45] [INFO ] Invariant cache hit.
[2023-03-23 02:10:46] [INFO ] Dead Transitions using invariants and state equation in 854 ms found 0 transitions.
[2023-03-23 02:10:46] [INFO ] Flow matrix only has 1704 transitions (discarded 36 similar events)
[2023-03-23 02:10:46] [INFO ] Invariant cache hit.
[2023-03-23 02:10:46] [INFO ] Implicit Places using invariants in 562 ms returned [546, 547, 548, 549, 550, 551]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 564 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 676/694 places, 1740/1752 transitions.
Applied a total of 0 rules in 15 ms. Remains 676 /676 variables (removed 0) and now considering 1740/1740 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1480 ms. Remains : 676/694 places, 1740/1752 transitions.
Stuttering acceptance computed with spot in 89 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S06J06T06-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(OR (AND (GEQ s117 1) (GEQ s129 1)) (AND (GEQ s116 1) (GEQ s128 1)) (AND (GEQ s118 1) (GEQ s130 1)) (AND (GEQ s119 1) (GEQ s131 1)) (AND (GEQ s120 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 124 steps with 6 reset in 1 ms.
FORMULA PolyORBLF-COL-S06J06T06-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T06-LTLFireability-15 finished in 1587 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((G(p0)||(G(p2)&&p1)))))'
Found a Shortening insensitive property : PolyORBLF-COL-S06J06T06-LTLFireability-00
Stuttering acceptance computed with spot in 102 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Support contains 86 out of 694 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 694/694 places, 1752/1752 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 694 transition count 1704
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 96 place count 646 transition count 1704
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 48 Pre rules applied. Total rules applied 96 place count 646 transition count 1656
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 192 place count 598 transition count 1656
Performed 66 Post agglomeration using F-continuation condition.Transition count delta: 66
Deduced a syphon composed of 66 places in 1 ms
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 2 with 132 rules applied. Total rules applied 324 place count 532 transition count 1590
Applied a total of 324 rules in 59 ms. Remains 532 /694 variables (removed 162) and now considering 1590/1752 (removed 162) transitions.
[2023-03-23 02:10:47] [INFO ] Flow matrix only has 1554 transitions (discarded 36 similar events)
// Phase 1: matrix 1554 rows 532 cols
[2023-03-23 02:10:47] [INFO ] Computed 52 place invariants in 29 ms
[2023-03-23 02:10:47] [INFO ] Dead Transitions using invariants and state equation in 783 ms found 0 transitions.
[2023-03-23 02:10:47] [INFO ] Flow matrix only has 1554 transitions (discarded 36 similar events)
[2023-03-23 02:10:47] [INFO ] Invariant cache hit.
[2023-03-23 02:10:48] [INFO ] Implicit Places using invariants in 475 ms returned [468, 469, 470, 471, 472, 473]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 476 ms to find 6 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 526/694 places, 1590/1752 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 520 transition count 1584
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 520 transition count 1584
Applied a total of 12 rules in 27 ms. Remains 520 /526 variables (removed 6) and now considering 1584/1590 (removed 6) transitions.
[2023-03-23 02:10:48] [INFO ] Flow matrix only has 1548 transitions (discarded 36 similar events)
// Phase 1: matrix 1548 rows 520 cols
[2023-03-23 02:10:48] [INFO ] Computed 46 place invariants in 34 ms
[2023-03-23 02:10:49] [INFO ] Implicit Places using invariants in 528 ms returned []
[2023-03-23 02:10:49] [INFO ] Flow matrix only has 1548 transitions (discarded 36 similar events)
[2023-03-23 02:10:49] [INFO ] Invariant cache hit.
[2023-03-23 02:10:49] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-23 02:11:04] [INFO ] Implicit Places using invariants and state equation in 15242 ms returned []
Implicit Place search using SMT with State Equation took 15770 ms to find 0 implicit places.
Starting structural reductions in LI_LTL mode, iteration 2 : 520/694 places, 1584/1752 transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 17117 ms. Remains : 520/694 places, 1584/1752 transitions.
Running random walk in product with property : PolyORBLF-COL-S06J06T06-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(OR (AND p0 (NOT p1)) (AND p0 (NOT p2))), acceptance={0} source=0 dest: 0}, { cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), acceptance={0, 1} source=0 dest: 0}, { cond=(AND p0 p1 p2), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p1 p2), acceptance={1} source=0 dest: 1}], [{ cond=(AND p0 (NOT p2)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0, 1} source=1 dest: 0}, { cond=(AND p0 p2), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={1} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p0:(AND (OR (LT s96 1) (LT s168 1)) (OR (LT s91 1) (LT s168 1)) (OR (LT s62 1) (LT s168 1)) (OR (LT s76 1) (LT s168 1)) (OR (LT s57 1) (LT s168 1)) (OR (L...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 1003 reset in 1557 ms.
Product exploration explored 100000 steps with 965 reset in 1574 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 p2), (X (AND p0 p1 p2)), (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))))), (X (NOT (AND (NOT p0) p1 p2))), (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))))), (X (X (AND p0 p1 p2))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2)))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 p2)))), (X (X (AND p0 p2))), (X (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))))))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 495 ms. Reduced automaton from 3 states, 9 edges and 3 AP (stutter sensitive) to 3 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 111 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Incomplete random walk after 10000 steps, including 102 resets, run finished after 184 ms. (steps per millisecond=54 ) properties (out of 8) seen :6
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 34 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-23 02:11:08] [INFO ] Flow matrix only has 1548 transitions (discarded 36 similar events)
[2023-03-23 02:11:08] [INFO ] Invariant cache hit.
[2023-03-23 02:11:08] [INFO ] [Real]Absence check using 19 positive place invariants in 5 ms returned sat
[2023-03-23 02:11:08] [INFO ] [Real]Absence check using 19 positive and 27 generalized place invariants in 39 ms returned sat
[2023-03-23 02:11:08] [INFO ] After 176ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:1
[2023-03-23 02:11:08] [INFO ] [Nat]Absence check using 19 positive place invariants in 4 ms returned sat
[2023-03-23 02:11:08] [INFO ] [Nat]Absence check using 19 positive and 27 generalized place invariants in 36 ms returned sat
[2023-03-23 02:11:08] [INFO ] After 126ms 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 p0 p1 p2), (X (AND p0 p1 p2)), (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))))), (X (NOT (AND (NOT p0) p1 p2))), (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))))), (X (X (AND p0 p1 p2))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2)))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 p2)))), (X (X (AND p0 p2))), (X (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))))), (G (NOT (AND (NOT p0) (NOT p2)))), (G (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))))]
False Knowledge obtained : [(F (AND p0 (NOT p2))), (F (AND (NOT p0) p1 p2)), (F (NOT (AND p0 p2))), (F (OR (AND p0 (NOT p1)) (AND p0 (NOT p2)))), (F (NOT (AND p0 p1 p2))), (F (AND (NOT p0) p2))]
Knowledge based reduction with 15 factoid took 725 ms. Reduced automaton from 3 states, 9 edges and 3 AP (stutter sensitive) to 3 states, 7 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 105 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 103 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Support contains 86 out of 520 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 520/520 places, 1584/1584 transitions.
Applied a total of 0 rules in 28 ms. Remains 520 /520 variables (removed 0) and now considering 1584/1584 (removed 0) transitions.
[2023-03-23 02:11:09] [INFO ] Flow matrix only has 1548 transitions (discarded 36 similar events)
[2023-03-23 02:11:09] [INFO ] Invariant cache hit.
[2023-03-23 02:11:10] [INFO ] Dead Transitions using invariants and state equation in 765 ms found 0 transitions.
[2023-03-23 02:11:10] [INFO ] Flow matrix only has 1548 transitions (discarded 36 similar events)
[2023-03-23 02:11:10] [INFO ] Invariant cache hit.
[2023-03-23 02:11:11] [INFO ] Implicit Places using invariants in 496 ms returned []
[2023-03-23 02:11:11] [INFO ] Flow matrix only has 1548 transitions (discarded 36 similar events)
[2023-03-23 02:11:11] [INFO ] Invariant cache hit.
[2023-03-23 02:11:11] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-23 02:11:23] [INFO ] Implicit Places using invariants and state equation in 12284 ms returned []
Implicit Place search using SMT with State Equation took 12780 ms to find 0 implicit places.
[2023-03-23 02:11:23] [INFO ] Redundant transitions in 20 ms returned []
[2023-03-23 02:11:23] [INFO ] Flow matrix only has 1548 transitions (discarded 36 similar events)
[2023-03-23 02:11:23] [INFO ] Invariant cache hit.
[2023-03-23 02:11:24] [INFO ] Dead Transitions using invariants and state equation in 760 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 14361 ms. Remains : 520/520 places, 1584/1584 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 p1 p2 p0), (X (AND p0 p1 p2)), (X p0), (X (NOT (OR (NOT p1) (NOT p2)))), (X (X (AND p0 p1 p2))), (X (X p0)), (X (X (NOT (OR (NOT p1) (NOT p2))))), (X (X p2)), (X (X (AND p0 p2)))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 474 ms. Reduced automaton from 3 states, 7 edges and 3 AP (stutter insensitive) to 3 states, 7 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 130 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Finished random walk after 71 steps, including 0 resets, run visited all 5 properties in 2 ms. (steps per millisecond=35 )
Knowledge obtained : [(AND p1 p2 p0), (X (AND p0 p1 p2)), (X p0), (X (NOT (OR (NOT p1) (NOT p2)))), (X (X (AND p0 p1 p2))), (X (X p0)), (X (X (NOT (OR (NOT p1) (NOT p2))))), (X (X p2)), (X (X (AND p0 p2)))]
False Knowledge obtained : [(F (NOT (AND p0 p2))), (F (NOT p2)), (F (OR (NOT p1) (NOT p2))), (F (NOT p0)), (F (NOT (AND p1 p0 p2)))]
Knowledge based reduction with 9 factoid took 508 ms. Reduced automaton from 3 states, 7 edges and 3 AP (stutter insensitive) to 3 states, 7 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 123 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 115 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 116 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Product exploration explored 100000 steps with 1005 reset in 1164 ms.
Product exploration explored 100000 steps with 973 reset in 1149 ms.
Support contains 86 out of 520 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 520/520 places, 1584/1584 transitions.
Applied a total of 0 rules in 21 ms. Remains 520 /520 variables (removed 0) and now considering 1584/1584 (removed 0) transitions.
[2023-03-23 02:11:27] [INFO ] Flow matrix only has 1548 transitions (discarded 36 similar events)
[2023-03-23 02:11:27] [INFO ] Invariant cache hit.
[2023-03-23 02:11:28] [INFO ] Dead Transitions using invariants and state equation in 759 ms found 0 transitions.
[2023-03-23 02:11:28] [INFO ] Flow matrix only has 1548 transitions (discarded 36 similar events)
[2023-03-23 02:11:28] [INFO ] Invariant cache hit.
[2023-03-23 02:11:29] [INFO ] Implicit Places using invariants in 485 ms returned []
[2023-03-23 02:11:29] [INFO ] Flow matrix only has 1548 transitions (discarded 36 similar events)
[2023-03-23 02:11:29] [INFO ] Invariant cache hit.
[2023-03-23 02:11:29] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-23 02:11:43] [INFO ] Implicit Places using invariants and state equation in 14085 ms returned []
Implicit Place search using SMT with State Equation took 14571 ms to find 0 implicit places.
[2023-03-23 02:11:43] [INFO ] Redundant transitions in 20 ms returned []
[2023-03-23 02:11:43] [INFO ] Flow matrix only has 1548 transitions (discarded 36 similar events)
[2023-03-23 02:11:43] [INFO ] Invariant cache hit.
[2023-03-23 02:11:44] [INFO ] Dead Transitions using invariants and state equation in 749 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 16132 ms. Remains : 520/520 places, 1584/1584 transitions.
Treatment of property PolyORBLF-COL-S06J06T06-LTLFireability-00 finished in 57191 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)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||X(X((p0 U G(!p1))))))'
Found a Lengthening insensitive property : PolyORBLF-COL-S06J06T06-LTLFireability-07
Stuttering acceptance computed with spot in 138 ms :[(NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Support contains 50 out of 694 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 694/694 places, 1752/1752 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 694 transition count 1698
Reduce places removed 54 places and 0 transitions.
Iterating post reduction 1 with 54 rules applied. Total rules applied 108 place count 640 transition count 1698
Performed 84 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 84 Pre rules applied. Total rules applied 108 place count 640 transition count 1614
Deduced a syphon composed of 84 places in 0 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 2 with 168 rules applied. Total rules applied 276 place count 556 transition count 1614
Performed 72 Post agglomeration using F-continuation condition.Transition count delta: 72
Deduced a syphon composed of 72 places in 0 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 2 with 144 rules applied. Total rules applied 420 place count 484 transition count 1542
Applied a total of 420 rules in 52 ms. Remains 484 /694 variables (removed 210) and now considering 1542/1752 (removed 210) transitions.
[2023-03-23 02:11:44] [INFO ] Flow matrix only has 1506 transitions (discarded 36 similar events)
// Phase 1: matrix 1506 rows 484 cols
[2023-03-23 02:11:44] [INFO ] Computed 52 place invariants in 28 ms
[2023-03-23 02:11:45] [INFO ] Dead Transitions using invariants and state equation in 771 ms found 0 transitions.
[2023-03-23 02:11:45] [INFO ] Flow matrix only has 1506 transitions (discarded 36 similar events)
[2023-03-23 02:11:45] [INFO ] Invariant cache hit.
[2023-03-23 02:11:45] [INFO ] Implicit Places using invariants in 484 ms returned [420, 421, 422, 423, 424, 425]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 486 ms to find 6 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 478/694 places, 1542/1752 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 472 transition count 1536
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 472 transition count 1536
Applied a total of 12 rules in 23 ms. Remains 472 /478 variables (removed 6) and now considering 1536/1542 (removed 6) transitions.
[2023-03-23 02:11:45] [INFO ] Flow matrix only has 1500 transitions (discarded 36 similar events)
// Phase 1: matrix 1500 rows 472 cols
[2023-03-23 02:11:45] [INFO ] Computed 46 place invariants in 25 ms
[2023-03-23 02:11:46] [INFO ] Implicit Places using invariants in 476 ms returned []
[2023-03-23 02:11:46] [INFO ] Flow matrix only has 1500 transitions (discarded 36 similar events)
[2023-03-23 02:11:46] [INFO ] Invariant cache hit.
[2023-03-23 02:11:46] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-23 02:11:53] [INFO ] Implicit Places using invariants and state equation in 7102 ms returned []
Implicit Place search using SMT with State Equation took 7580 ms to find 0 implicit places.
Starting structural reductions in LI_LTL mode, iteration 2 : 472/694 places, 1536/1752 transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 8913 ms. Remains : 472/694 places, 1536/1752 transitions.
Running random walk in product with property : PolyORBLF-COL-S06J06T06-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(OR (AND (GEQ s128 1) (GEQ s212 1)) (AND (GEQ s128 1) (GEQ s207 1)) (AND (GEQ s128 1) (GEQ s211 1)) (AND (GEQ s128 1) (GEQ s210 1)) (AND (GEQ s128 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 4836 reset in 631 ms.
Product exploration explored 100000 steps with 4791 reset in 635 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 p0) (NOT p1)), (X (NOT p0)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 171 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 151 ms :[(NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Finished random walk after 38 steps, including 0 resets, run visited all 3 properties in 1 ms. (steps per millisecond=38 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(F p0), (F (NOT (AND (NOT p0) (NOT p1)))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 4 factoid took 182 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 140 ms :[(NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 152 ms :[(NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Support contains 50 out of 472 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 472/472 places, 1536/1536 transitions.
Applied a total of 0 rules in 7 ms. Remains 472 /472 variables (removed 0) and now considering 1536/1536 (removed 0) transitions.
[2023-03-23 02:11:55] [INFO ] Flow matrix only has 1500 transitions (discarded 36 similar events)
[2023-03-23 02:11:55] [INFO ] Invariant cache hit.
[2023-03-23 02:11:56] [INFO ] Dead Transitions using invariants and state equation in 697 ms found 0 transitions.
[2023-03-23 02:11:56] [INFO ] Flow matrix only has 1500 transitions (discarded 36 similar events)
[2023-03-23 02:11:56] [INFO ] Invariant cache hit.
[2023-03-23 02:11:56] [INFO ] Implicit Places using invariants in 470 ms returned []
[2023-03-23 02:11:56] [INFO ] Flow matrix only has 1500 transitions (discarded 36 similar events)
[2023-03-23 02:11:56] [INFO ] Invariant cache hit.
[2023-03-23 02:11:57] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-23 02:12:04] [INFO ] Implicit Places using invariants and state equation in 8088 ms returned []
Implicit Place search using SMT with State Equation took 8561 ms to find 0 implicit places.
[2023-03-23 02:12:04] [INFO ] Flow matrix only has 1500 transitions (discarded 36 similar events)
[2023-03-23 02:12:04] [INFO ] Invariant cache hit.
[2023-03-23 02:12:05] [INFO ] Dead Transitions using invariants and state equation in 665 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9932 ms. Remains : 472/472 places, 1536/1536 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 p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 123 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 133 ms :[(NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Finished random walk after 14 steps, including 0 resets, run visited all 3 properties in 1 ms. (steps per millisecond=14 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(F p0), (F (NOT (AND (NOT p0) (NOT p1)))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 3 factoid took 177 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 143 ms :[(NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 134 ms :[(NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 140 ms :[(NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Product exploration explored 100000 steps with 4846 reset in 626 ms.
Product exploration explored 100000 steps with 4823 reset in 641 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 147 ms :[(NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Support contains 50 out of 472 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 472/472 places, 1536/1536 transitions.
Applied a total of 0 rules in 20 ms. Remains 472 /472 variables (removed 0) and now considering 1536/1536 (removed 0) transitions.
[2023-03-23 02:12:07] [INFO ] Flow matrix only has 1500 transitions (discarded 36 similar events)
[2023-03-23 02:12:07] [INFO ] Invariant cache hit.
[2023-03-23 02:12:08] [INFO ] Dead Transitions using invariants and state equation in 685 ms found 0 transitions.
[2023-03-23 02:12:08] [INFO ] Redundant transitions in 19 ms returned []
[2023-03-23 02:12:08] [INFO ] Flow matrix only has 1500 transitions (discarded 36 similar events)
[2023-03-23 02:12:08] [INFO ] Invariant cache hit.
[2023-03-23 02:12:09] [INFO ] Dead Transitions using invariants and state equation in 696 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1433 ms. Remains : 472/472 places, 1536/1536 transitions.
Support contains 50 out of 472 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 472/472 places, 1536/1536 transitions.
Applied a total of 0 rules in 7 ms. Remains 472 /472 variables (removed 0) and now considering 1536/1536 (removed 0) transitions.
[2023-03-23 02:12:09] [INFO ] Flow matrix only has 1500 transitions (discarded 36 similar events)
[2023-03-23 02:12:09] [INFO ] Invariant cache hit.
[2023-03-23 02:12:09] [INFO ] Dead Transitions using invariants and state equation in 667 ms found 0 transitions.
[2023-03-23 02:12:09] [INFO ] Flow matrix only has 1500 transitions (discarded 36 similar events)
[2023-03-23 02:12:09] [INFO ] Invariant cache hit.
[2023-03-23 02:12:10] [INFO ] Implicit Places using invariants in 473 ms returned []
[2023-03-23 02:12:10] [INFO ] Flow matrix only has 1500 transitions (discarded 36 similar events)
[2023-03-23 02:12:10] [INFO ] Invariant cache hit.
[2023-03-23 02:12:10] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-23 02:12:17] [INFO ] Implicit Places using invariants and state equation in 7354 ms returned []
Implicit Place search using SMT with State Equation took 7829 ms to find 0 implicit places.
[2023-03-23 02:12:17] [INFO ] Flow matrix only has 1500 transitions (discarded 36 similar events)
[2023-03-23 02:12:17] [INFO ] Invariant cache hit.
[2023-03-23 02:12:18] [INFO ] Dead Transitions using invariants and state equation in 692 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9196 ms. Remains : 472/472 places, 1536/1536 transitions.
Treatment of property PolyORBLF-COL-S06J06T06-LTLFireability-07 finished in 34241 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((G(p0)||(F(!p2)&&p1)))))'
[2023-03-23 02:12:18] [INFO ] Flatten gal took : 96 ms
[2023-03-23 02:12:18] [INFO ] Export to MCC of 4 properties in file /home/mcc/execution/LTLFireability.sr.xml took 6 ms.
[2023-03-23 02:12:18] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 694 places, 1752 transitions and 8916 arcs took 11 ms.
Total runtime 371586 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/2304/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/2304/ltl_1_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/2304/ltl_2_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/2304/ltl_3_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : PolyORBLF-COL-S06J06T06-LTLFireability-00
Could not compute solution for formula : PolyORBLF-COL-S06J06T06-LTLFireability-06
Could not compute solution for formula : PolyORBLF-COL-S06J06T06-LTLFireability-07
Could not compute solution for formula : PolyORBLF-COL-S06J06T06-LTLFireability-11

BK_STOP 1679537541682

--------------------
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
mcc2023
ltl formula name PolyORBLF-COL-S06J06T06-LTLFireability-00
ltl formula formula --ltl=/tmp/2304/ltl_0_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 694 places, 1752 transitions and 8916 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.610 real 0.080 user 0.080 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/2304/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/2304/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/2304/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/2304/ltl_0_
pnml2lts-mc( 2/ 4), ** error **: more than 30 predicates in buchi automaton are currently not supported
pnml2lts-mc( 0/ 4), ** error **: more than 30 predicates in buchi automaton are currently not supported
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
malloc_consolidate(): invalid chunk size
malloc_consolidate(): invalid chunk size
ltl formula name PolyORBLF-COL-S06J06T06-LTLFireability-06
ltl formula formula --ltl=/tmp/2304/ltl_1_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 694 places, 1752 transitions and 8916 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.210 real 0.050 user 0.060 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/2304/ltl_1_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/2304/ltl_1_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/2304/ltl_1_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/2304/ltl_1_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)
ltl formula name PolyORBLF-COL-S06J06T06-LTLFireability-07
ltl formula formula --ltl=/tmp/2304/ltl_2_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 694 places, 1752 transitions and 8916 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/2304/ltl_2_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/2304/ltl_2_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/2304/ltl_2_
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.200 real 0.070 user 0.050 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/2304/ltl_2_
pnml2lts-mc( 1/ 4), ** error **: more than 30 predicates in buchi automaton are currently not supported
pnml2lts-mc( 2/ 4), ** error **: more than 30 predicates in buchi automaton are currently not supported
pnml2lts-mc( 3/ 4), ** error **: more than 30 predicates in buchi automaton are currently not supported
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
malloc_consolidate(): invalid chunk size
malloc_consolidate(): invalid chunk size
malloc_consolidate(): invalid chunk size
ltl formula name PolyORBLF-COL-S06J06T06-LTLFireability-11
ltl formula formula --ltl=/tmp/2304/ltl_3_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 694 places, 1752 transitions and 8916 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.190 real 0.060 user 0.050 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/2304/ltl_3_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/2304/ltl_3_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/2304/ltl_3_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/2304/ltl_3_
pnml2lts-mc( 0/ 4): buchi has 4 states
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)

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-S06J06T06"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is PolyORBLF-COL-S06J06T06, 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 r297-tall-167873950500476"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S06J06T06.tgz
mv PolyORBLF-COL-S06J06T06 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 ;