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.r457-smll-167912649500555.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 StigmergyElection-PT-02a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r457-smll-167912649500555
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 504K
-rw-r--r-- 1 mcc users 10K Feb 26 16:30 CTLCardinality.txt
-rw-r--r-- 1 mcc users 124K Feb 26 16:30 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Feb 26 16:30 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 26 16:30 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 17:13 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 17:13 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 17:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 17:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 16:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 113K Feb 26 16:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Feb 26 16:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 82K Feb 26 16:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 17:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 15K 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 StigmergyElection-PT-02a-LTLCardinality-00
FORMULA_NAME StigmergyElection-PT-02a-LTLCardinality-01
FORMULA_NAME StigmergyElection-PT-02a-LTLCardinality-02
FORMULA_NAME StigmergyElection-PT-02a-LTLCardinality-03
FORMULA_NAME StigmergyElection-PT-02a-LTLCardinality-04
FORMULA_NAME StigmergyElection-PT-02a-LTLCardinality-05
FORMULA_NAME StigmergyElection-PT-02a-LTLCardinality-06
FORMULA_NAME StigmergyElection-PT-02a-LTLCardinality-07
FORMULA_NAME StigmergyElection-PT-02a-LTLCardinality-08
FORMULA_NAME StigmergyElection-PT-02a-LTLCardinality-09
FORMULA_NAME StigmergyElection-PT-02a-LTLCardinality-10
FORMULA_NAME StigmergyElection-PT-02a-LTLCardinality-11
FORMULA_NAME StigmergyElection-PT-02a-LTLCardinality-12
FORMULA_NAME StigmergyElection-PT-02a-LTLCardinality-13
FORMULA_NAME StigmergyElection-PT-02a-LTLCardinality-14
FORMULA_NAME StigmergyElection-PT-02a-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679539252022

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=StigmergyElection-PT-02a
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-23 02:40:55] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-23 02:40:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 02:40:55] [INFO ] Load time of PNML (sax parser for PT used): 65 ms
[2023-03-23 02:40:55] [INFO ] Transformed 30 places.
[2023-03-23 02:40:55] [INFO ] Transformed 66 transitions.
[2023-03-23 02:40:55] [INFO ] Found NUPN structural information;
[2023-03-23 02:40:55] [INFO ] Parsed PT model containing 30 places and 66 transitions and 196 arcs in 209 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 21 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 20 transitions
Reduce redundant transitions removed 20 transitions.
FORMULA StigmergyElection-PT-02a-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-02a-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-02a-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-02a-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 20 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 46/46 transitions.
Applied a total of 0 rules in 21 ms. Remains 30 /30 variables (removed 0) and now considering 46/46 (removed 0) transitions.
[2023-03-23 02:40:55] [INFO ] Flow matrix only has 40 transitions (discarded 6 similar events)
// Phase 1: matrix 40 rows 30 cols
[2023-03-23 02:40:55] [INFO ] Computed 3 place invariants in 8 ms
[2023-03-23 02:40:56] [INFO ] Implicit Places using invariants in 226 ms returned []
[2023-03-23 02:40:56] [INFO ] Flow matrix only has 40 transitions (discarded 6 similar events)
[2023-03-23 02:40:56] [INFO ] Invariant cache hit.
[2023-03-23 02:40:56] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-23 02:40:56] [INFO ] Implicit Places using invariants and state equation in 129 ms returned []
Implicit Place search using SMT with State Equation took 412 ms to find 0 implicit places.
[2023-03-23 02:40:56] [INFO ] Flow matrix only has 40 transitions (discarded 6 similar events)
[2023-03-23 02:40:56] [INFO ] Invariant cache hit.
[2023-03-23 02:40:56] [INFO ] Dead Transitions using invariants and state equation in 104 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 539 ms. Remains : 30/30 places, 46/46 transitions.
Support contains 20 out of 30 places after structural reductions.
[2023-03-23 02:40:56] [INFO ] Flatten gal took : 38 ms
[2023-03-23 02:40:56] [INFO ] Flatten gal took : 23 ms
[2023-03-23 02:40:56] [INFO ] Input system was already deterministic with 46 transitions.
Incomplete random walk after 10000 steps, including 214 resets, run finished after 510 ms. (steps per millisecond=19 ) properties (out of 23) seen :21
Incomplete Best-First random walk after 10000 steps, including 72 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-23 02:40:57] [INFO ] Flow matrix only has 40 transitions (discarded 6 similar events)
[2023-03-23 02:40:57] [INFO ] Invariant cache hit.
[2023-03-23 02:40:57] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-23 02:40:57] [INFO ] After 64ms 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 12 simplifications.
FORMULA StigmergyElection-PT-02a-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-02a-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 6 stabilizing places and 5 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((p0 U G((X(p2)&&p1)))))'
Support contains 5 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 46/46 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 27 transition count 41
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 27 transition count 41
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 25 transition count 37
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 25 transition count 37
Applied a total of 10 rules in 8 ms. Remains 25 /30 variables (removed 5) and now considering 37/46 (removed 9) transitions.
[2023-03-23 02:40:57] [INFO ] Flow matrix only has 34 transitions (discarded 3 similar events)
// Phase 1: matrix 34 rows 25 cols
[2023-03-23 02:40:57] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-23 02:40:58] [INFO ] Implicit Places using invariants in 55 ms returned []
[2023-03-23 02:40:58] [INFO ] Flow matrix only has 34 transitions (discarded 3 similar events)
[2023-03-23 02:40:58] [INFO ] Invariant cache hit.
[2023-03-23 02:40:58] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-23 02:40:58] [INFO ] Implicit Places using invariants and state equation in 87 ms returned [24]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 146 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 24/30 places, 37/46 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 22 transition count 35
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 22 transition count 35
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 21 transition count 34
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 21 transition count 34
Applied a total of 6 rules in 4 ms. Remains 21 /24 variables (removed 3) and now considering 34/37 (removed 3) transitions.
[2023-03-23 02:40:58] [INFO ] Flow matrix only has 31 transitions (discarded 3 similar events)
// Phase 1: matrix 31 rows 21 cols
[2023-03-23 02:40:58] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-23 02:40:58] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-23 02:40:58] [INFO ] Flow matrix only has 31 transitions (discarded 3 similar events)
[2023-03-23 02:40:58] [INFO ] Invariant cache hit.
[2023-03-23 02:40:58] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-23 02:40:58] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 115 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 21/30 places, 34/46 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 273 ms. Remains : 21/30 places, 34/46 transitions.
Stuttering acceptance computed with spot in 468 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1)), true, (OR (NOT p2) (NOT p1)), (NOT p2)]
Running random walk in product with property : StigmergyElection-PT-02a-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND p1 p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 3}, { cond=(AND p1 p0), acceptance={0} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(OR (NOT p1) (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(AND p1 p2), acceptance={} source=3 dest: 3}], [{ cond=(AND p1 p0 (NOT p2)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=4 dest: 1}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=4 dest: 2}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=4 dest: 3}, { cond=(AND p1 p0 (NOT p2)), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(AND (OR (EQ s20 0) (EQ s12 1)) (OR (EQ s12 0) (EQ s15 1))), p0:(OR (EQ s16 0) (EQ s18 1)), p2:(OR (EQ s20 0) (EQ s12 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 443 steps with 71 reset in 14 ms.
FORMULA StigmergyElection-PT-02a-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-02a-LTLCardinality-01 finished in 862 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 1 out of 30 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 30/30 places, 46/46 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 28 transition count 37
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 17 place count 20 transition count 37
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 17 place count 20 transition count 33
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 25 place count 16 transition count 33
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 27 place count 14 transition count 30
Iterating global reduction 2 with 2 rules applied. Total rules applied 29 place count 14 transition count 30
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 30 place count 13 transition count 28
Iterating global reduction 2 with 1 rules applied. Total rules applied 31 place count 13 transition count 28
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 32 place count 13 transition count 27
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 36 place count 11 transition count 25
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 38 place count 11 transition count 23
Performed 2 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 42 place count 9 transition count 23
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 46 place count 9 transition count 19
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 5 with 3 rules applied. Total rules applied 49 place count 9 transition count 16
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 50 place count 9 transition count 16
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 51 place count 9 transition count 15
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 53 place count 7 transition count 13
Applied a total of 53 rules in 24 ms. Remains 7 /30 variables (removed 23) and now considering 13/46 (removed 33) transitions.
[2023-03-23 02:40:58] [INFO ] Flow matrix only has 9 transitions (discarded 4 similar events)
// Phase 1: matrix 9 rows 7 cols
[2023-03-23 02:40:58] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-23 02:40:58] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-23 02:40:58] [INFO ] Flow matrix only has 9 transitions (discarded 4 similar events)
[2023-03-23 02:40:58] [INFO ] Invariant cache hit.
[2023-03-23 02:40:58] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2023-03-23 02:40:58] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-23 02:40:58] [INFO ] Flow matrix only has 9 transitions (discarded 4 similar events)
[2023-03-23 02:40:58] [INFO ] Invariant cache hit.
[2023-03-23 02:40:58] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 7/30 places, 13/46 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 140 ms. Remains : 7/30 places, 13/46 transitions.
Stuttering acceptance computed with spot in 66 ms :[(NOT p0)]
Running random walk in product with property : StigmergyElection-PT-02a-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(NEQ s3 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-02a-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-02a-LTLCardinality-03 finished in 222 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 46/46 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 27 transition count 41
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 27 transition count 41
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 26 transition count 39
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 26 transition count 39
Applied a total of 8 rules in 3 ms. Remains 26 /30 variables (removed 4) and now considering 39/46 (removed 7) transitions.
[2023-03-23 02:40:58] [INFO ] Flow matrix only has 36 transitions (discarded 3 similar events)
// Phase 1: matrix 36 rows 26 cols
[2023-03-23 02:40:58] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-23 02:40:59] [INFO ] Implicit Places using invariants in 62 ms returned []
[2023-03-23 02:40:59] [INFO ] Flow matrix only has 36 transitions (discarded 3 similar events)
[2023-03-23 02:40:59] [INFO ] Invariant cache hit.
[2023-03-23 02:40:59] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-23 02:40:59] [INFO ] Implicit Places using invariants and state equation in 80 ms returned [25]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 145 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 25/30 places, 39/46 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 22 transition count 36
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 22 transition count 36
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 20 transition count 34
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 20 transition count 34
Applied a total of 10 rules in 3 ms. Remains 20 /25 variables (removed 5) and now considering 34/39 (removed 5) transitions.
[2023-03-23 02:40:59] [INFO ] Flow matrix only has 31 transitions (discarded 3 similar events)
// Phase 1: matrix 31 rows 20 cols
[2023-03-23 02:40:59] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-23 02:40:59] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-23 02:40:59] [INFO ] Flow matrix only has 31 transitions (discarded 3 similar events)
[2023-03-23 02:40:59] [INFO ] Invariant cache hit.
[2023-03-23 02:40:59] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-23 02:40:59] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 20/30 places, 34/46 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 234 ms. Remains : 20/30 places, 34/46 transitions.
Stuttering acceptance computed with spot in 116 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-02a-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s11 0) (EQ s4 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 283 ms.
Entered a terminal (fully accepting) state of product in 12 steps with 0 reset in 1 ms.
FORMULA StigmergyElection-PT-02a-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-02a-LTLCardinality-04 finished in 655 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 46/46 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 28 transition count 43
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 28 transition count 43
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 27 transition count 41
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 27 transition count 41
Applied a total of 6 rules in 4 ms. Remains 27 /30 variables (removed 3) and now considering 41/46 (removed 5) transitions.
[2023-03-23 02:40:59] [INFO ] Flow matrix only has 37 transitions (discarded 4 similar events)
// Phase 1: matrix 37 rows 27 cols
[2023-03-23 02:40:59] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-23 02:40:59] [INFO ] Implicit Places using invariants in 51 ms returned []
[2023-03-23 02:40:59] [INFO ] Flow matrix only has 37 transitions (discarded 4 similar events)
[2023-03-23 02:40:59] [INFO ] Invariant cache hit.
[2023-03-23 02:40:59] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-23 02:40:59] [INFO ] Implicit Places using invariants and state equation in 79 ms returned [26]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 132 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 26/30 places, 41/46 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 23 transition count 38
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 23 transition count 38
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 21 transition count 36
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 21 transition count 36
Applied a total of 10 rules in 3 ms. Remains 21 /26 variables (removed 5) and now considering 36/41 (removed 5) transitions.
[2023-03-23 02:40:59] [INFO ] Flow matrix only has 32 transitions (discarded 4 similar events)
// Phase 1: matrix 32 rows 21 cols
[2023-03-23 02:40:59] [INFO ] Computed 1 place invariants in 7 ms
[2023-03-23 02:40:59] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-23 02:40:59] [INFO ] Flow matrix only has 32 transitions (discarded 4 similar events)
[2023-03-23 02:40:59] [INFO ] Invariant cache hit.
[2023-03-23 02:40:59] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-23 02:40:59] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 104 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 21/30 places, 36/46 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 243 ms. Remains : 21/30 places, 36/46 transitions.
Stuttering acceptance computed with spot in 108 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-02a-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (EQ s8 0) (EQ s14 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-02a-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-02a-LTLCardinality-05 finished in 374 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((G(p0)||(X((X(F(!p2))||G(!p3)))&&p1)))))'
Support contains 3 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 46/46 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 28 transition count 43
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 28 transition count 43
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 27 transition count 41
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 27 transition count 41
Applied a total of 6 rules in 3 ms. Remains 27 /30 variables (removed 3) and now considering 41/46 (removed 5) transitions.
[2023-03-23 02:41:00] [INFO ] Flow matrix only has 37 transitions (discarded 4 similar events)
// Phase 1: matrix 37 rows 27 cols
[2023-03-23 02:41:00] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-23 02:41:00] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-23 02:41:00] [INFO ] Flow matrix only has 37 transitions (discarded 4 similar events)
[2023-03-23 02:41:00] [INFO ] Invariant cache hit.
[2023-03-23 02:41:00] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-23 02:41:00] [INFO ] Implicit Places using invariants and state equation in 77 ms returned [26]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 123 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 26/30 places, 41/46 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 24 transition count 39
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 24 transition count 39
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 22 transition count 37
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 22 transition count 37
Applied a total of 8 rules in 3 ms. Remains 22 /26 variables (removed 4) and now considering 37/41 (removed 4) transitions.
[2023-03-23 02:41:00] [INFO ] Flow matrix only has 33 transitions (discarded 4 similar events)
// Phase 1: matrix 33 rows 22 cols
[2023-03-23 02:41:00] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-23 02:41:00] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-23 02:41:00] [INFO ] Flow matrix only has 33 transitions (discarded 4 similar events)
[2023-03-23 02:41:00] [INFO ] Invariant cache hit.
[2023-03-23 02:41:00] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-23 02:41:00] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 22/30 places, 37/46 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 207 ms. Remains : 22/30 places, 37/46 transitions.
Stuttering acceptance computed with spot in 605 ms :[(OR (AND (NOT p0) p2 p3) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) p2 p3) (AND (NOT p0) (NOT p1))), true, (NOT p0), (AND p2 p3), (AND p2 (NOT p0) p3), p2, (AND p2 p3), (AND p2 p3 (NOT p0)), (AND p2 (NOT p0))]
Running random walk in product with property : StigmergyElection-PT-02a-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 4}, { cond=(AND p0 p1), acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=p3, acceptance={} source=4 dest: 6}, { cond=(NOT p3), acceptance={} source=4 dest: 7}], [{ cond=(AND (NOT p0) p3), acceptance={} source=5 dest: 6}, { cond=(AND (NOT p0) (NOT p3)), acceptance={} source=5 dest: 7}, { cond=(AND p0 (NOT p3)), acceptance={} source=5 dest: 8}, { cond=(AND p0 p3), acceptance={} source=5 dest: 9}], [{ cond=p2, acceptance={0} source=6 dest: 6}], [{ cond=(AND p3 p2), acceptance={} source=7 dest: 6}, { cond=(AND (NOT p3) p2), acceptance={} source=7 dest: 7}], [{ cond=(AND (NOT p0) p3 p2), acceptance={} source=8 dest: 6}, { cond=(AND (NOT p0) (NOT p3) p2), acceptance={} source=8 dest: 7}, { cond=(AND p0 (NOT p3) p2), acceptance={} source=8 dest: 8}, { cond=(AND p0 p3 p2), acceptance={} source=8 dest: 9}], [{ cond=(AND (NOT p0) p2), acceptance={} source=9 dest: 6}, { cond=(AND p0 p2), acceptance={} source=9 dest: 9}]], initial=0, aps=[p1:(AND (NEQ s5 0) (NEQ s3 1)), p0:(AND (EQ s3 0) (EQ s5 1)), p3:(OR (EQ s5 0) (EQ s3 1)), p2:(OR (EQ s5 0) (EQ s3 1) (NEQ s17 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-02a-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-02a-LTLCardinality-06 finished in 855 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)&&F(G((p1 U !p2))))))'
Support contains 5 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 46/46 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 28 transition count 43
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 28 transition count 43
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 27 transition count 41
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 27 transition count 41
Applied a total of 6 rules in 4 ms. Remains 27 /30 variables (removed 3) and now considering 41/46 (removed 5) transitions.
[2023-03-23 02:41:00] [INFO ] Flow matrix only has 37 transitions (discarded 4 similar events)
// Phase 1: matrix 37 rows 27 cols
[2023-03-23 02:41:00] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-23 02:41:00] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-23 02:41:00] [INFO ] Flow matrix only has 37 transitions (discarded 4 similar events)
[2023-03-23 02:41:00] [INFO ] Invariant cache hit.
[2023-03-23 02:41:00] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-23 02:41:00] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 114 ms to find 0 implicit places.
[2023-03-23 02:41:00] [INFO ] Flow matrix only has 37 transitions (discarded 4 similar events)
[2023-03-23 02:41:00] [INFO ] Invariant cache hit.
[2023-03-23 02:41:01] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 27/30 places, 41/46 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 205 ms. Remains : 27/30 places, 41/46 transitions.
Stuttering acceptance computed with spot in 266 ms :[(OR (NOT p0) p2), (OR (NOT p0) p2), (NOT p0), p2, p2]
Running random walk in product with property : StigmergyElection-PT-02a-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 3}, { cond=(AND p2 p1), acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(OR (NOT p2) p1), acceptance={} source=3 dest: 3}, { cond=(AND p2 (NOT p1)), acceptance={0} source=3 dest: 3}, { cond=(AND p2 p1), acceptance={0} source=3 dest: 4}], [{ cond=(AND p2 (NOT p1)), acceptance={0} source=4 dest: 3}, { cond=(AND p2 p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(OR (EQ s21 0) (EQ s19 1)), p2:(OR (EQ s23 0) (EQ s5 1)), p1:(EQ s26 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 28 steps with 3 reset in 1 ms.
FORMULA StigmergyElection-PT-02a-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-02a-LTLCardinality-07 finished in 493 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 30 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 30/30 places, 46/46 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 28 transition count 38
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 15 place count 21 transition count 38
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 15 place count 21 transition count 35
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 21 place count 18 transition count 35
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 23 place count 16 transition count 31
Iterating global reduction 2 with 2 rules applied. Total rules applied 25 place count 16 transition count 31
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 27 place count 14 transition count 27
Iterating global reduction 2 with 2 rules applied. Total rules applied 29 place count 14 transition count 27
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 30 place count 14 transition count 26
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 32 place count 13 transition count 25
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 33 place count 13 transition count 24
Performed 2 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 37 place count 11 transition count 25
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 41 place count 11 transition count 21
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 5 with 5 rules applied. Total rules applied 46 place count 11 transition count 16
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 47 place count 11 transition count 16
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 49 place count 9 transition count 14
Applied a total of 49 rules in 23 ms. Remains 9 /30 variables (removed 21) and now considering 14/46 (removed 32) transitions.
[2023-03-23 02:41:01] [INFO ] Flow matrix only has 10 transitions (discarded 4 similar events)
// Phase 1: matrix 10 rows 9 cols
[2023-03-23 02:41:01] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-23 02:41:01] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-23 02:41:01] [INFO ] Flow matrix only has 10 transitions (discarded 4 similar events)
[2023-03-23 02:41:01] [INFO ] Invariant cache hit.
[2023-03-23 02:41:01] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2023-03-23 02:41:01] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-23 02:41:01] [INFO ] Flow matrix only has 10 transitions (discarded 4 similar events)
[2023-03-23 02:41:01] [INFO ] Invariant cache hit.
[2023-03-23 02:41:01] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 9/30 places, 14/46 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 148 ms. Remains : 9/30 places, 14/46 transitions.
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-02a-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s6 0) (EQ s4 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-02a-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-02a-LTLCardinality-09 finished in 269 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 30 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 30/30 places, 46/46 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 28 transition count 38
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 15 place count 21 transition count 38
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 15 place count 21 transition count 35
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 21 place count 18 transition count 35
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 23 place count 16 transition count 32
Iterating global reduction 2 with 2 rules applied. Total rules applied 25 place count 16 transition count 32
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 26 place count 15 transition count 30
Iterating global reduction 2 with 1 rules applied. Total rules applied 27 place count 15 transition count 30
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 31 place count 13 transition count 28
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 33 place count 13 transition count 26
Performed 2 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 37 place count 11 transition count 26
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 40 place count 11 transition count 23
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 4 with 5 rules applied. Total rules applied 45 place count 11 transition count 18
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 47 place count 9 transition count 16
Applied a total of 47 rules in 22 ms. Remains 9 /30 variables (removed 21) and now considering 16/46 (removed 30) transitions.
[2023-03-23 02:41:01] [INFO ] Flow matrix only has 13 transitions (discarded 3 similar events)
// Phase 1: matrix 13 rows 9 cols
[2023-03-23 02:41:01] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-23 02:41:01] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-23 02:41:01] [INFO ] Flow matrix only has 13 transitions (discarded 3 similar events)
[2023-03-23 02:41:01] [INFO ] Invariant cache hit.
[2023-03-23 02:41:01] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-23 02:41:01] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2023-03-23 02:41:01] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-23 02:41:01] [INFO ] Flow matrix only has 13 transitions (discarded 3 similar events)
[2023-03-23 02:41:01] [INFO ] Invariant cache hit.
[2023-03-23 02:41:01] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 9/30 places, 16/46 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 130 ms. Remains : 9/30 places, 16/46 transitions.
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-02a-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (NEQ s0 0) (NEQ s6 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 6 steps with 1 reset in 0 ms.
FORMULA StigmergyElection-PT-02a-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-02a-LTLCardinality-12 finished in 233 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X((F(p0) U (F(!p2)||p1))))))'
Support contains 4 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 46/46 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 27 transition count 41
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 27 transition count 41
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 26 transition count 39
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 26 transition count 39
Applied a total of 8 rules in 3 ms. Remains 26 /30 variables (removed 4) and now considering 39/46 (removed 7) transitions.
[2023-03-23 02:41:01] [INFO ] Flow matrix only has 36 transitions (discarded 3 similar events)
// Phase 1: matrix 36 rows 26 cols
[2023-03-23 02:41:01] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-23 02:41:01] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-23 02:41:01] [INFO ] Flow matrix only has 36 transitions (discarded 3 similar events)
[2023-03-23 02:41:01] [INFO ] Invariant cache hit.
[2023-03-23 02:41:01] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-23 02:41:01] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 114 ms to find 0 implicit places.
[2023-03-23 02:41:01] [INFO ] Flow matrix only has 36 transitions (discarded 3 similar events)
[2023-03-23 02:41:01] [INFO ] Invariant cache hit.
[2023-03-23 02:41:02] [INFO ] Dead Transitions using invariants and state equation in 60 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 26/30 places, 39/46 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 178 ms. Remains : 26/30 places, 39/46 transitions.
Stuttering acceptance computed with spot in 283 ms :[(AND (NOT p1) p2), (AND (NOT p1) p2), (AND (NOT p1) p2), (AND (NOT p1) p2), (AND p2 (NOT p0))]
Running random walk in product with property : StigmergyElection-PT-02a-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) p2), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) p2 (NOT p0)), acceptance={} source=3 dest: 4}], [{ cond=(AND p2 (NOT p0)), acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(OR (EQ s5 0) (EQ s14 1)), p2:(OR (EQ s25 0) (EQ s8 1)), p0:(OR (EQ s5 0) (EQ s14 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 312 ms.
Product exploration explored 100000 steps with 25000 reset in 311 ms.
Computed a total of 6 stabilizing places and 5 stable transitions
Computed a total of 6 stabilizing places and 5 stable transitions
Knowledge obtained : [(AND p1 p2 p0), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 142 ms. Reduced automaton from 5 states, 6 edges and 3 AP (stutter sensitive) to 5 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 281 ms :[(AND (NOT p1) p2), (AND (NOT p1) p2), (AND (NOT p1) p2), (AND (NOT p1) p2), (AND p2 (NOT p0))]
Incomplete random walk after 10000 steps, including 217 resets, run finished after 470 ms. (steps per millisecond=21 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 3) seen :0
Probably explored full state space saw : 52 states, properties seen :0
Probabilistic random walk after 169 steps, saw 52 distinct states, run finished after 23 ms. (steps per millisecond=7 ) properties seen :0
Explored full state space saw : 52 states, properties seen :0
Exhaustive walk after 169 steps, saw 52 distinct states, run finished after 4 ms. (steps per millisecond=42 ) properties seen :0
Found 3 invariant AP formulas.
Knowledge obtained : [(AND p1 p2 p0), true, (G (NOT (AND (NOT p1) p2))), (G (NOT (AND p2 (NOT p0)))), (G (NOT (AND (NOT p1) p2 (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(G (NOT (AND (NOT p1) p2)))
Knowledge based reduction with 5 factoid took 142 ms. Reduced automaton from 5 states, 6 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA StigmergyElection-PT-02a-LTLCardinality-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property StigmergyElection-PT-02a-LTLCardinality-13 finished in 2505 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0&&X(G(p1))))))'
Support contains 3 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 46/46 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 27 transition count 41
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 27 transition count 41
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 26 transition count 39
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 26 transition count 39
Applied a total of 8 rules in 4 ms. Remains 26 /30 variables (removed 4) and now considering 39/46 (removed 7) transitions.
[2023-03-23 02:41:04] [INFO ] Flow matrix only has 36 transitions (discarded 3 similar events)
// Phase 1: matrix 36 rows 26 cols
[2023-03-23 02:41:04] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-23 02:41:04] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-23 02:41:04] [INFO ] Flow matrix only has 36 transitions (discarded 3 similar events)
[2023-03-23 02:41:04] [INFO ] Invariant cache hit.
[2023-03-23 02:41:04] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-23 02:41:04] [INFO ] Implicit Places using invariants and state equation in 78 ms returned [25]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 124 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 25/30 places, 39/46 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 23 transition count 37
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 23 transition count 37
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 21 transition count 35
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 21 transition count 35
Applied a total of 8 rules in 6 ms. Remains 21 /25 variables (removed 4) and now considering 35/39 (removed 4) transitions.
[2023-03-23 02:41:04] [INFO ] Flow matrix only has 32 transitions (discarded 3 similar events)
// Phase 1: matrix 32 rows 21 cols
[2023-03-23 02:41:04] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-23 02:41:04] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-23 02:41:04] [INFO ] Flow matrix only has 32 transitions (discarded 3 similar events)
[2023-03-23 02:41:04] [INFO ] Invariant cache hit.
[2023-03-23 02:41:04] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-23 02:41:04] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 21/30 places, 35/46 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 234 ms. Remains : 21/30 places, 35/46 transitions.
Stuttering acceptance computed with spot in 239 ms :[true, (OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : StigmergyElection-PT-02a-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=3, aps=[p0:(OR (EQ s20 0) (EQ s16 1)), p1:(EQ s2 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-02a-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-02a-LTLCardinality-14 finished in 494 ms.
All properties solved by simple procedures.
Total runtime 9470 ms.
ITS solved all properties within timeout

BK_STOP 1679539265999

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML

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="StigmergyElection-PT-02a"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is StigmergyElection-PT-02a, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r457-smll-167912649500555"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyElection-PT-02a.tgz
mv StigmergyElection-PT-02a execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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