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.r455-smll-167912647600636.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is StigmergyElection-PT-07a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r455-smll-167912647600636
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.2M
-rw-r--r-- 1 mcc users 5.1K Feb 26 16:40 CTLCardinality.txt
-rw-r--r-- 1 mcc users 50K Feb 26 16:40 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 26 16:37 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Feb 26 16:37 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 17:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:14 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 17:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 16:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 160K Feb 26 16:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 16:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 94K Feb 26 16:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 17:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K 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 1.8M 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-07a-LTLFireability-00
FORMULA_NAME StigmergyElection-PT-07a-LTLFireability-01
FORMULA_NAME StigmergyElection-PT-07a-LTLFireability-02
FORMULA_NAME StigmergyElection-PT-07a-LTLFireability-03
FORMULA_NAME StigmergyElection-PT-07a-LTLFireability-04
FORMULA_NAME StigmergyElection-PT-07a-LTLFireability-05
FORMULA_NAME StigmergyElection-PT-07a-LTLFireability-06
FORMULA_NAME StigmergyElection-PT-07a-LTLFireability-07
FORMULA_NAME StigmergyElection-PT-07a-LTLFireability-08
FORMULA_NAME StigmergyElection-PT-07a-LTLFireability-09
FORMULA_NAME StigmergyElection-PT-07a-LTLFireability-10
FORMULA_NAME StigmergyElection-PT-07a-LTLFireability-11
FORMULA_NAME StigmergyElection-PT-07a-LTLFireability-12
FORMULA_NAME StigmergyElection-PT-07a-LTLFireability-13
FORMULA_NAME StigmergyElection-PT-07a-LTLFireability-14
FORMULA_NAME StigmergyElection-PT-07a-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679319391587

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=lolaxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=StigmergyElection-PT-07a
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-20 13:36:35] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-20 13:36:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 13:36:35] [INFO ] Load time of PNML (sax parser for PT used): 412 ms
[2023-03-20 13:36:35] [INFO ] Transformed 100 places.
[2023-03-20 13:36:35] [INFO ] Transformed 2618 transitions.
[2023-03-20 13:36:35] [INFO ] Found NUPN structural information;
[2023-03-20 13:36:35] [INFO ] Parsed PT model containing 100 places and 2618 transitions and 34799 arcs in 551 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Ensure Unique test removed 2229 transitions
Reduce redundant transitions removed 2229 transitions.
FORMULA StigmergyElection-PT-07a-LTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-07a-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-07a-LTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-07a-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 8 out of 100 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 389/389 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 87 transition count 369
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 87 transition count 369
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 32 place count 81 transition count 357
Iterating global reduction 0 with 6 rules applied. Total rules applied 38 place count 81 transition count 357
Applied a total of 38 rules in 42 ms. Remains 81 /100 variables (removed 19) and now considering 357/389 (removed 32) transitions.
[2023-03-20 13:36:35] [INFO ] Flow matrix only has 349 transitions (discarded 8 similar events)
// Phase 1: matrix 349 rows 81 cols
[2023-03-20 13:36:35] [INFO ] Computed 2 place invariants in 24 ms
[2023-03-20 13:36:36] [INFO ] Implicit Places using invariants in 251 ms returned []
[2023-03-20 13:36:36] [INFO ] Flow matrix only has 349 transitions (discarded 8 similar events)
[2023-03-20 13:36:36] [INFO ] Invariant cache hit.
[2023-03-20 13:36:36] [INFO ] State equation strengthened by 288 read => feed constraints.
[2023-03-20 13:36:36] [INFO ] Implicit Places using invariants and state equation in 774 ms returned [80]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1070 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 80/100 places, 357/389 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 67 transition count 344
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 67 transition count 344
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 33 place count 60 transition count 337
Iterating global reduction 0 with 7 rules applied. Total rules applied 40 place count 60 transition count 337
Applied a total of 40 rules in 31 ms. Remains 60 /80 variables (removed 20) and now considering 337/357 (removed 20) transitions.
[2023-03-20 13:36:37] [INFO ] Flow matrix only has 329 transitions (discarded 8 similar events)
// Phase 1: matrix 329 rows 60 cols
[2023-03-20 13:36:37] [INFO ] Computed 1 place invariants in 7 ms
[2023-03-20 13:36:37] [INFO ] Implicit Places using invariants in 51 ms returned []
[2023-03-20 13:36:37] [INFO ] Flow matrix only has 329 transitions (discarded 8 similar events)
[2023-03-20 13:36:37] [INFO ] Invariant cache hit.
[2023-03-20 13:36:37] [INFO ] State equation strengthened by 260 read => feed constraints.
[2023-03-20 13:36:37] [INFO ] Implicit Places using invariants and state equation in 338 ms returned []
Implicit Place search using SMT with State Equation took 393 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 60/100 places, 337/389 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1538 ms. Remains : 60/100 places, 337/389 transitions.
Support contains 8 out of 60 places after structural reductions.
[2023-03-20 13:36:37] [INFO ] Flatten gal took : 93 ms
[2023-03-20 13:36:37] [INFO ] Flatten gal took : 50 ms
[2023-03-20 13:36:38] [INFO ] Input system was already deterministic with 337 transitions.
Finished random walk after 17 steps, including 0 resets, run visited all 5 properties in 14 ms. (steps per millisecond=1 )
FORMULA StigmergyElection-PT-07a-LTLFireability-00 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 1 stabilizing places and 1 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((p0&&X(p1)))))'
Support contains 8 out of 60 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 60/60 places, 337/337 transitions.
Applied a total of 0 rules in 3 ms. Remains 60 /60 variables (removed 0) and now considering 337/337 (removed 0) transitions.
[2023-03-20 13:36:38] [INFO ] Flow matrix only has 329 transitions (discarded 8 similar events)
[2023-03-20 13:36:38] [INFO ] Invariant cache hit.
[2023-03-20 13:36:38] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-20 13:36:38] [INFO ] Flow matrix only has 329 transitions (discarded 8 similar events)
[2023-03-20 13:36:38] [INFO ] Invariant cache hit.
[2023-03-20 13:36:38] [INFO ] State equation strengthened by 260 read => feed constraints.
[2023-03-20 13:36:38] [INFO ] Implicit Places using invariants and state equation in 211 ms returned []
Implicit Place search using SMT with State Equation took 248 ms to find 0 implicit places.
[2023-03-20 13:36:38] [INFO ] Flow matrix only has 329 transitions (discarded 8 similar events)
[2023-03-20 13:36:38] [INFO ] Invariant cache hit.
[2023-03-20 13:36:38] [INFO ] Dead Transitions using invariants and state equation in 312 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 565 ms. Remains : 60/60 places, 337/337 transitions.
Stuttering acceptance computed with spot in 389 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : StigmergyElection-PT-07a-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(AND p0 (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={0} source=2 dest: 0}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(EQ s30 1), p1:(AND (EQ s9 1) (EQ s17 1) (EQ s25 1) (EQ s35 1) (EQ s43 1) (EQ s51 1) (EQ s59 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 15 steps with 0 reset in 5 ms.
FORMULA StigmergyElection-PT-07a-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-07a-LTLFireability-02 finished in 1035 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F((G(p0)||G(p1))))))'
Support contains 7 out of 60 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 60/60 places, 337/337 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 59 transition count 335
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 58 transition count 335
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 2 place count 58 transition count 320
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 32 place count 43 transition count 320
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 33 place count 42 transition count 318
Iterating global reduction 2 with 1 rules applied. Total rules applied 34 place count 42 transition count 318
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 35 place count 42 transition count 317
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 61 place count 29 transition count 304
Ensure Unique test removed 126 transitions
Reduce isomorphic transitions removed 126 transitions.
Iterating post reduction 3 with 126 rules applied. Total rules applied 187 place count 29 transition count 178
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 4 with 7 rules applied. Total rules applied 194 place count 29 transition count 171
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 4 with 14 rules applied. Total rules applied 208 place count 22 transition count 164
Applied a total of 208 rules in 141 ms. Remains 22 /60 variables (removed 38) and now considering 164/337 (removed 173) transitions.
[2023-03-20 13:36:39] [INFO ] Flow matrix only has 156 transitions (discarded 8 similar events)
// Phase 1: matrix 156 rows 22 cols
[2023-03-20 13:36:39] [INFO ] Computed 1 place invariants in 5 ms
[2023-03-20 13:36:39] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-20 13:36:39] [INFO ] Flow matrix only has 156 transitions (discarded 8 similar events)
[2023-03-20 13:36:39] [INFO ] Invariant cache hit.
[2023-03-20 13:36:39] [INFO ] State equation strengthened by 141 read => feed constraints.
[2023-03-20 13:36:39] [INFO ] Implicit Places using invariants and state equation in 125 ms returned []
Implicit Place search using SMT with State Equation took 173 ms to find 0 implicit places.
[2023-03-20 13:36:39] [INFO ] Redundant transitions in 16 ms returned []
[2023-03-20 13:36:39] [INFO ] Flow matrix only has 156 transitions (discarded 8 similar events)
[2023-03-20 13:36:39] [INFO ] Invariant cache hit.
[2023-03-20 13:36:39] [INFO ] Dead Transitions using invariants and state equation in 155 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 22/60 places, 164/337 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 497 ms. Remains : 22/60 places, 164/337 transitions.
Stuttering acceptance computed with spot in 246 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : StigmergyElection-PT-07a-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(OR (NOT p0) (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0, 1} source=1 dest: 1}], [{ cond=(AND p0 p1), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={1} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s3 1) (EQ s6 1) (EQ s9 1) (EQ s12 1) (EQ s15 1) (EQ s18 1) (EQ s21 1)), p1:(OR (EQ s3 0) (EQ s6 0) (EQ s9 0) (EQ s12 0) (EQ s15 0) (EQ s18 0) ...], nbAcceptance=2, 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 4 reset in 675 ms.
Stack based approach found an accepted trace after 21 steps with 1 reset with depth 14 and stack size 14 in 1 ms.
FORMULA StigmergyElection-PT-07a-LTLFireability-04 FALSE TECHNIQUES STACK_TEST
Treatment of property StigmergyElection-PT-07a-LTLFireability-04 finished in 1446 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 7 out of 60 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 60/60 places, 337/337 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 59 transition count 335
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 58 transition count 335
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 2 place count 58 transition count 320
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 32 place count 43 transition count 320
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 33 place count 42 transition count 318
Iterating global reduction 2 with 1 rules applied. Total rules applied 34 place count 42 transition count 318
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 35 place count 42 transition count 317
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 61 place count 29 transition count 304
Ensure Unique test removed 126 transitions
Reduce isomorphic transitions removed 126 transitions.
Iterating post reduction 3 with 126 rules applied. Total rules applied 187 place count 29 transition count 178
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 4 with 7 rules applied. Total rules applied 194 place count 29 transition count 171
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 4 with 14 rules applied. Total rules applied 208 place count 22 transition count 164
Applied a total of 208 rules in 62 ms. Remains 22 /60 variables (removed 38) and now considering 164/337 (removed 173) transitions.
[2023-03-20 13:36:40] [INFO ] Flow matrix only has 156 transitions (discarded 8 similar events)
[2023-03-20 13:36:40] [INFO ] Invariant cache hit.
[2023-03-20 13:36:40] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-20 13:36:40] [INFO ] Flow matrix only has 156 transitions (discarded 8 similar events)
[2023-03-20 13:36:40] [INFO ] Invariant cache hit.
[2023-03-20 13:36:40] [INFO ] State equation strengthened by 141 read => feed constraints.
[2023-03-20 13:36:41] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 123 ms to find 0 implicit places.
[2023-03-20 13:36:41] [INFO ] Redundant transitions in 7 ms returned []
[2023-03-20 13:36:41] [INFO ] Flow matrix only has 156 transitions (discarded 8 similar events)
[2023-03-20 13:36:41] [INFO ] Invariant cache hit.
[2023-03-20 13:36:41] [INFO ] Dead Transitions using invariants and state equation in 136 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 22/60 places, 164/337 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 339 ms. Remains : 22/60 places, 164/337 transitions.
Stuttering acceptance computed with spot in 103 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-07a-LTLFireability-05 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 (EQ s3 1) (EQ s6 1) (EQ s9 1) (EQ s12 1) (EQ s15 1) (EQ s18 1) (EQ s21 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 2696 steps with 336 reset in 40 ms.
FORMULA StigmergyElection-PT-07a-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-07a-LTLFireability-05 finished in 497 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 7 out of 60 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 60/60 places, 337/337 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 59 transition count 335
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 58 transition count 335
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 2 place count 58 transition count 320
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 32 place count 43 transition count 320
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 33 place count 42 transition count 318
Iterating global reduction 2 with 1 rules applied. Total rules applied 34 place count 42 transition count 318
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 35 place count 42 transition count 317
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 61 place count 29 transition count 304
Ensure Unique test removed 126 transitions
Reduce isomorphic transitions removed 126 transitions.
Iterating post reduction 3 with 126 rules applied. Total rules applied 187 place count 29 transition count 178
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 4 with 7 rules applied. Total rules applied 194 place count 29 transition count 171
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 4 with 14 rules applied. Total rules applied 208 place count 22 transition count 164
Applied a total of 208 rules in 95 ms. Remains 22 /60 variables (removed 38) and now considering 164/337 (removed 173) transitions.
[2023-03-20 13:36:41] [INFO ] Flow matrix only has 156 transitions (discarded 8 similar events)
[2023-03-20 13:36:41] [INFO ] Invariant cache hit.
[2023-03-20 13:36:41] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-20 13:36:41] [INFO ] Flow matrix only has 156 transitions (discarded 8 similar events)
[2023-03-20 13:36:41] [INFO ] Invariant cache hit.
[2023-03-20 13:36:41] [INFO ] State equation strengthened by 141 read => feed constraints.
[2023-03-20 13:36:41] [INFO ] Implicit Places using invariants and state equation in 139 ms returned []
Implicit Place search using SMT with State Equation took 186 ms to find 0 implicit places.
[2023-03-20 13:36:41] [INFO ] Redundant transitions in 12 ms returned []
[2023-03-20 13:36:41] [INFO ] Flow matrix only has 156 transitions (discarded 8 similar events)
[2023-03-20 13:36:41] [INFO ] Invariant cache hit.
[2023-03-20 13:36:41] [INFO ] Dead Transitions using invariants and state equation in 172 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 22/60 places, 164/337 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 477 ms. Remains : 22/60 places, 164/337 transitions.
Stuttering acceptance computed with spot in 48 ms :[p0]
Running random walk in product with property : StigmergyElection-PT-07a-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s3 1) (EQ s6 1) (EQ s9 1) (EQ s12 1) (EQ s15 1) (EQ s18 1) (EQ s21 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 7 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-07a-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-07a-LTLFireability-06 finished in 549 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(!p0)&&X(X(F(p0))))))'
Support contains 7 out of 60 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 60/60 places, 337/337 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 59 transition count 335
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 58 transition count 335
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 2 place count 58 transition count 320
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 32 place count 43 transition count 320
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 33 place count 42 transition count 318
Iterating global reduction 2 with 1 rules applied. Total rules applied 34 place count 42 transition count 318
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 35 place count 42 transition count 317
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 61 place count 29 transition count 304
Ensure Unique test removed 126 transitions
Reduce isomorphic transitions removed 126 transitions.
Iterating post reduction 3 with 126 rules applied. Total rules applied 187 place count 29 transition count 178
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 4 with 7 rules applied. Total rules applied 194 place count 29 transition count 171
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 4 with 14 rules applied. Total rules applied 208 place count 22 transition count 164
Applied a total of 208 rules in 50 ms. Remains 22 /60 variables (removed 38) and now considering 164/337 (removed 173) transitions.
[2023-03-20 13:36:41] [INFO ] Flow matrix only has 156 transitions (discarded 8 similar events)
[2023-03-20 13:36:41] [INFO ] Invariant cache hit.
[2023-03-20 13:36:41] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-20 13:36:41] [INFO ] Flow matrix only has 156 transitions (discarded 8 similar events)
[2023-03-20 13:36:41] [INFO ] Invariant cache hit.
[2023-03-20 13:36:42] [INFO ] State equation strengthened by 141 read => feed constraints.
[2023-03-20 13:36:42] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 135 ms to find 0 implicit places.
[2023-03-20 13:36:42] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-20 13:36:42] [INFO ] Flow matrix only has 156 transitions (discarded 8 similar events)
[2023-03-20 13:36:42] [INFO ] Invariant cache hit.
[2023-03-20 13:36:42] [INFO ] Dead Transitions using invariants and state equation in 116 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 22/60 places, 164/337 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 310 ms. Remains : 22/60 places, 164/337 transitions.
Stuttering acceptance computed with spot in 38 ms :[p0]
Running random walk in product with property : StigmergyElection-PT-07a-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s3 1) (EQ s6 1) (EQ s9 1) (EQ s12 1) (EQ s15 1) (EQ s18 1) (EQ s21 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Initial state of product has no viable successors after 0 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-07a-LTLFireability-09 TRUE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-07a-LTLFireability-09 finished in 368 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 7 out of 60 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 60/60 places, 337/337 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 59 transition count 335
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 59 transition count 335
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 58 transition count 334
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 58 transition count 334
Applied a total of 4 rules in 12 ms. Remains 58 /60 variables (removed 2) and now considering 334/337 (removed 3) transitions.
[2023-03-20 13:36:42] [INFO ] Flow matrix only has 326 transitions (discarded 8 similar events)
// Phase 1: matrix 326 rows 58 cols
[2023-03-20 13:36:42] [INFO ] Computed 1 place invariants in 6 ms
[2023-03-20 13:36:42] [INFO ] Implicit Places using invariants in 45 ms returned []
[2023-03-20 13:36:42] [INFO ] Flow matrix only has 326 transitions (discarded 8 similar events)
[2023-03-20 13:36:42] [INFO ] Invariant cache hit.
[2023-03-20 13:36:42] [INFO ] State equation strengthened by 260 read => feed constraints.
[2023-03-20 13:36:42] [INFO ] Implicit Places using invariants and state equation in 226 ms returned []
Implicit Place search using SMT with State Equation took 276 ms to find 0 implicit places.
[2023-03-20 13:36:42] [INFO ] Flow matrix only has 326 transitions (discarded 8 similar events)
[2023-03-20 13:36:42] [INFO ] Invariant cache hit.
[2023-03-20 13:36:42] [INFO ] Dead Transitions using invariants and state equation in 439 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 58/60 places, 334/337 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 730 ms. Remains : 58/60 places, 334/337 transitions.
Stuttering acceptance computed with spot in 123 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : StigmergyElection-PT-07a-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(AND (OR (EQ s9 0) (EQ s17 0) (EQ s25 0) (EQ s33 0) (EQ s41 0) (EQ s49 0) (EQ s57 0)) (OR (NEQ s9 1) (NEQ s17 1) (NEQ s25 1) (NEQ s33 1) (NEQ s41 1) (N...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 510 ms.
Product exploration explored 100000 steps with 50000 reset in 263 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X p0), true]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 84 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA StigmergyElection-PT-07a-LTLFireability-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property StigmergyElection-PT-07a-LTLFireability-10 finished in 1738 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)))'
Support contains 7 out of 60 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 60/60 places, 337/337 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 59 transition count 335
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 59 transition count 335
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 58 transition count 334
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 58 transition count 334
Applied a total of 4 rules in 7 ms. Remains 58 /60 variables (removed 2) and now considering 334/337 (removed 3) transitions.
[2023-03-20 13:36:44] [INFO ] Flow matrix only has 326 transitions (discarded 8 similar events)
[2023-03-20 13:36:44] [INFO ] Invariant cache hit.
[2023-03-20 13:36:44] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-20 13:36:44] [INFO ] Flow matrix only has 326 transitions (discarded 8 similar events)
[2023-03-20 13:36:44] [INFO ] Invariant cache hit.
[2023-03-20 13:36:44] [INFO ] State equation strengthened by 260 read => feed constraints.
[2023-03-20 13:36:44] [INFO ] Implicit Places using invariants and state equation in 183 ms returned []
Implicit Place search using SMT with State Equation took 214 ms to find 0 implicit places.
[2023-03-20 13:36:44] [INFO ] Flow matrix only has 326 transitions (discarded 8 similar events)
[2023-03-20 13:36:44] [INFO ] Invariant cache hit.
[2023-03-20 13:36:44] [INFO ] Dead Transitions using invariants and state equation in 361 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 58/60 places, 334/337 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 584 ms. Remains : 58/60 places, 334/337 transitions.
Stuttering acceptance computed with spot in 80 ms :[p0, p0]
Running random walk in product with property : StigmergyElection-PT-07a-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s9 1) (EQ s17 1) (EQ s25 1) (EQ s33 1) (EQ s41 1) (EQ s49 1) (EQ s57 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][false, false]]
Product exploration explored 100000 steps with 50000 reset in 216 ms.
Product exploration explored 100000 steps with 50000 reset in 220 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT p0))
Knowledge based reduction with 3 factoid took 175 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA StigmergyElection-PT-07a-LTLFireability-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property StigmergyElection-PT-07a-LTLFireability-11 finished in 1308 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)))'
Support contains 7 out of 60 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 60/60 places, 337/337 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 59 transition count 335
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 59 transition count 335
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 58 transition count 334
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 58 transition count 334
Applied a total of 4 rules in 12 ms. Remains 58 /60 variables (removed 2) and now considering 334/337 (removed 3) transitions.
[2023-03-20 13:36:45] [INFO ] Flow matrix only has 326 transitions (discarded 8 similar events)
[2023-03-20 13:36:45] [INFO ] Invariant cache hit.
[2023-03-20 13:36:45] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-20 13:36:45] [INFO ] Flow matrix only has 326 transitions (discarded 8 similar events)
[2023-03-20 13:36:45] [INFO ] Invariant cache hit.
[2023-03-20 13:36:45] [INFO ] State equation strengthened by 260 read => feed constraints.
[2023-03-20 13:36:45] [INFO ] Implicit Places using invariants and state equation in 217 ms returned []
Implicit Place search using SMT with State Equation took 256 ms to find 0 implicit places.
[2023-03-20 13:36:45] [INFO ] Flow matrix only has 326 transitions (discarded 8 similar events)
[2023-03-20 13:36:45] [INFO ] Invariant cache hit.
[2023-03-20 13:36:45] [INFO ] Dead Transitions using invariants and state equation in 277 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 58/60 places, 334/337 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 550 ms. Remains : 58/60 places, 334/337 transitions.
Stuttering acceptance computed with spot in 93 ms :[p0, p0]
Running random walk in product with property : StigmergyElection-PT-07a-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s9 1) (EQ s17 1) (EQ s25 1) (EQ s33 1) (EQ s41 1) (EQ s49 1) (EQ s57 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][false, false]]
Product exploration explored 100000 steps with 50000 reset in 115 ms.
Product exploration explored 100000 steps with 50000 reset in 120 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT p0))
Knowledge based reduction with 3 factoid took 60 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA StigmergyElection-PT-07a-LTLFireability-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property StigmergyElection-PT-07a-LTLFireability-12 finished in 964 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 7 out of 60 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 60/60 places, 337/337 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 59 transition count 335
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 58 transition count 335
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 2 place count 58 transition count 320
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 32 place count 43 transition count 320
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 33 place count 42 transition count 318
Iterating global reduction 2 with 1 rules applied. Total rules applied 34 place count 42 transition count 318
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 35 place count 42 transition count 317
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 61 place count 29 transition count 304
Ensure Unique test removed 126 transitions
Reduce isomorphic transitions removed 126 transitions.
Iterating post reduction 3 with 126 rules applied. Total rules applied 187 place count 29 transition count 178
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 4 with 7 rules applied. Total rules applied 194 place count 29 transition count 171
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 4 with 14 rules applied. Total rules applied 208 place count 22 transition count 164
Applied a total of 208 rules in 44 ms. Remains 22 /60 variables (removed 38) and now considering 164/337 (removed 173) transitions.
[2023-03-20 13:36:46] [INFO ] Flow matrix only has 156 transitions (discarded 8 similar events)
// Phase 1: matrix 156 rows 22 cols
[2023-03-20 13:36:46] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-20 13:36:46] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-20 13:36:46] [INFO ] Flow matrix only has 156 transitions (discarded 8 similar events)
[2023-03-20 13:36:46] [INFO ] Invariant cache hit.
[2023-03-20 13:36:46] [INFO ] State equation strengthened by 141 read => feed constraints.
[2023-03-20 13:36:46] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 132 ms to find 0 implicit places.
[2023-03-20 13:36:46] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-20 13:36:46] [INFO ] Flow matrix only has 156 transitions (discarded 8 similar events)
[2023-03-20 13:36:46] [INFO ] Invariant cache hit.
[2023-03-20 13:36:46] [INFO ] Dead Transitions using invariants and state equation in 190 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 22/60 places, 164/337 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 377 ms. Remains : 22/60 places, 164/337 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : StigmergyElection-PT-07a-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s3 0) (EQ s6 0) (EQ s9 0) (EQ s12 0) (EQ s15 0) (EQ s18 0) (EQ s21 0))], 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 7 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-07a-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-07a-LTLFireability-13 finished in 425 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(G(!p1))&&p0)))'
Support contains 7 out of 60 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 60/60 places, 337/337 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 59 transition count 335
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 58 transition count 335
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 2 place count 58 transition count 320
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 32 place count 43 transition count 320
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 33 place count 42 transition count 318
Iterating global reduction 2 with 1 rules applied. Total rules applied 34 place count 42 transition count 318
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 35 place count 42 transition count 317
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 61 place count 29 transition count 304
Ensure Unique test removed 126 transitions
Reduce isomorphic transitions removed 126 transitions.
Iterating post reduction 3 with 126 rules applied. Total rules applied 187 place count 29 transition count 178
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 4 with 7 rules applied. Total rules applied 194 place count 29 transition count 171
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 4 with 14 rules applied. Total rules applied 208 place count 22 transition count 164
Applied a total of 208 rules in 48 ms. Remains 22 /60 variables (removed 38) and now considering 164/337 (removed 173) transitions.
[2023-03-20 13:36:46] [INFO ] Flow matrix only has 156 transitions (discarded 8 similar events)
[2023-03-20 13:36:46] [INFO ] Invariant cache hit.
[2023-03-20 13:36:46] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-20 13:36:46] [INFO ] Flow matrix only has 156 transitions (discarded 8 similar events)
[2023-03-20 13:36:46] [INFO ] Invariant cache hit.
[2023-03-20 13:36:46] [INFO ] State equation strengthened by 141 read => feed constraints.
[2023-03-20 13:36:46] [INFO ] Implicit Places using invariants and state equation in 117 ms returned []
Implicit Place search using SMT with State Equation took 144 ms to find 0 implicit places.
[2023-03-20 13:36:46] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-20 13:36:46] [INFO ] Flow matrix only has 156 transitions (discarded 8 similar events)
[2023-03-20 13:36:46] [INFO ] Invariant cache hit.
[2023-03-20 13:36:47] [INFO ] Dead Transitions using invariants and state equation in 151 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 22/60 places, 164/337 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 358 ms. Remains : 22/60 places, 164/337 transitions.
Stuttering acceptance computed with spot in 165 ms :[(OR (NOT p0) p1), p1, (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-07a-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 1}, { cond=p1, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s3 1) (EQ s6 1) (EQ s9 1) (EQ s12 1) (EQ s15 1) (EQ s18 1) (EQ s21 1)), p1:(AND (EQ s3 1) (EQ s6 1) (EQ s9 1) (EQ s12 1) (EQ s15 1) (EQ s18 1)...], 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 7 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-07a-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-07a-LTLFireability-14 finished in 540 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 7 out of 60 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 60/60 places, 337/337 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 59 transition count 335
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 58 transition count 335
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 2 place count 58 transition count 320
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 32 place count 43 transition count 320
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 33 place count 42 transition count 318
Iterating global reduction 2 with 1 rules applied. Total rules applied 34 place count 42 transition count 318
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 35 place count 42 transition count 317
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 61 place count 29 transition count 304
Ensure Unique test removed 126 transitions
Reduce isomorphic transitions removed 126 transitions.
Iterating post reduction 3 with 126 rules applied. Total rules applied 187 place count 29 transition count 178
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 4 with 7 rules applied. Total rules applied 194 place count 29 transition count 171
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 4 with 14 rules applied. Total rules applied 208 place count 22 transition count 164
Applied a total of 208 rules in 49 ms. Remains 22 /60 variables (removed 38) and now considering 164/337 (removed 173) transitions.
[2023-03-20 13:36:47] [INFO ] Flow matrix only has 156 transitions (discarded 8 similar events)
[2023-03-20 13:36:47] [INFO ] Invariant cache hit.
[2023-03-20 13:36:47] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-20 13:36:47] [INFO ] Flow matrix only has 156 transitions (discarded 8 similar events)
[2023-03-20 13:36:47] [INFO ] Invariant cache hit.
[2023-03-20 13:36:47] [INFO ] State equation strengthened by 141 read => feed constraints.
[2023-03-20 13:36:47] [INFO ] Implicit Places using invariants and state equation in 113 ms returned []
Implicit Place search using SMT with State Equation took 149 ms to find 0 implicit places.
[2023-03-20 13:36:47] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-20 13:36:47] [INFO ] Flow matrix only has 156 transitions (discarded 8 similar events)
[2023-03-20 13:36:47] [INFO ] Invariant cache hit.
[2023-03-20 13:36:47] [INFO ] Dead Transitions using invariants and state equation in 108 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 22/60 places, 164/337 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 319 ms. Remains : 22/60 places, 164/337 transitions.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Running random walk in product with property : StigmergyElection-PT-07a-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s3 0) (EQ s6 0) (EQ s9 0) (EQ s12 0) (EQ s15 0) (EQ s18 0) (EQ s21 0))], 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 7 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-07a-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-07a-LTLFireability-15 finished in 375 ms.
All properties solved by simple procedures.
Total runtime 12539 ms.
ITS solved all properties within timeout

BK_STOP 1679319409240

--------------------
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

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-07a"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="lolaxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool lolaxred"
echo " Input is StigmergyElection-PT-07a, 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 r455-smll-167912647600636"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyElection-PT-07a.tgz
mv StigmergyElection-PT-07a 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 ;