Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r294-smll-165463872800348.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-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 2-4028
Executing tool itstools
Input is StigmergyElection-PT-08a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r294-smll-165463872800348
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.8M
-rw-r--r-- 1 mcc users 7.5K May 30 14:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K May 30 14:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K May 30 14:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K May 30 14:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K May 25 13:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 25 13:05 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 25 13:05 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 25 13:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 29 12:20 NewModel
-rw-r--r-- 1 mcc users 12K May 30 15:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 131K May 30 15:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.0K May 30 15:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K May 30 15:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 25 13:05 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 25 13:05 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 12:20 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 12:20 instance
-rw-r--r-- 1 mcc users 6 May 29 12:20 iscolored
-rw-r--r-- 1 mcc users 5.3M May 29 12:20 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-08a-LTLFireability-00
FORMULA_NAME StigmergyElection-PT-08a-LTLFireability-01
FORMULA_NAME StigmergyElection-PT-08a-LTLFireability-02
FORMULA_NAME StigmergyElection-PT-08a-LTLFireability-03
FORMULA_NAME StigmergyElection-PT-08a-LTLFireability-04
FORMULA_NAME StigmergyElection-PT-08a-LTLFireability-05
FORMULA_NAME StigmergyElection-PT-08a-LTLFireability-06
FORMULA_NAME StigmergyElection-PT-08a-LTLFireability-07
FORMULA_NAME StigmergyElection-PT-08a-LTLFireability-08
FORMULA_NAME StigmergyElection-PT-08a-LTLFireability-09
FORMULA_NAME StigmergyElection-PT-08a-LTLFireability-10
FORMULA_NAME StigmergyElection-PT-08a-LTLFireability-11
FORMULA_NAME StigmergyElection-PT-08a-LTLFireability-12
FORMULA_NAME StigmergyElection-PT-08a-LTLFireability-13
FORMULA_NAME StigmergyElection-PT-08a-LTLFireability-14
FORMULA_NAME StigmergyElection-PT-08a-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1654862140668

Running Version 202205111006
[2022-06-10 11:55:43] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-10 11:55:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-10 11:55:44] [INFO ] Load time of PNML (sax parser for PT used): 1007 ms
[2022-06-10 11:55:44] [INFO ] Transformed 114 places.
[2022-06-10 11:55:44] [INFO ] Transformed 6882 transitions.
[2022-06-10 11:55:44] [INFO ] Found NUPN structural information;
[2022-06-10 11:55:44] [INFO ] Parsed PT model containing 114 places and 6882 transitions in 1339 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 18 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Ensure Unique test removed 6218 transitions
Reduce redundant transitions removed 6218 transitions.
FORMULA StigmergyElection-PT-08a-LTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-08a-LTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-08a-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-08a-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 12 out of 114 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 114/114 places, 664/664 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 99 transition count 641
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 99 transition count 641
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 38 place count 91 transition count 625
Iterating global reduction 0 with 8 rules applied. Total rules applied 46 place count 91 transition count 625
Applied a total of 46 rules in 64 ms. Remains 91 /114 variables (removed 23) and now considering 625/664 (removed 39) transitions.
[2022-06-10 11:55:45] [INFO ] Flow matrix only has 616 transitions (discarded 9 similar events)
// Phase 1: matrix 616 rows 91 cols
[2022-06-10 11:55:45] [INFO ] Computed 2 place invariants in 37 ms
[2022-06-10 11:55:45] [INFO ] Implicit Places using invariants in 327 ms returned []
[2022-06-10 11:55:45] [INFO ] Flow matrix only has 616 transitions (discarded 9 similar events)
// Phase 1: matrix 616 rows 91 cols
[2022-06-10 11:55:45] [INFO ] Computed 2 place invariants in 11 ms
[2022-06-10 11:55:45] [INFO ] State equation strengthened by 549 read => feed constraints.
[2022-06-10 11:55:46] [INFO ] Implicit Places using invariants and state equation in 1280 ms returned []
Implicit Place search using SMT with State Equation took 1670 ms to find 0 implicit places.
[2022-06-10 11:55:46] [INFO ] Flow matrix only has 616 transitions (discarded 9 similar events)
// Phase 1: matrix 616 rows 91 cols
[2022-06-10 11:55:46] [INFO ] Computed 2 place invariants in 9 ms
[2022-06-10 11:55:47] [INFO ] Dead Transitions using invariants and state equation in 514 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 91/114 places, 625/664 transitions.
Finished structural reductions, in 1 iterations. Remains : 91/114 places, 625/664 transitions.
Support contains 12 out of 91 places after structural reductions.
[2022-06-10 11:55:47] [INFO ] Flatten gal took : 158 ms
[2022-06-10 11:55:47] [INFO ] Flatten gal took : 146 ms
[2022-06-10 11:55:47] [INFO ] Input system was already deterministic with 625 transitions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 540 ms. (steps per millisecond=18 ) properties (out of 8) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
[2022-06-10 11:55:48] [INFO ] Flow matrix only has 616 transitions (discarded 9 similar events)
// Phase 1: matrix 616 rows 91 cols
[2022-06-10 11:55:48] [INFO ] Computed 2 place invariants in 4 ms
[2022-06-10 11:55:48] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2022-06-10 11:55:49] [INFO ] After 417ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-10 11:55:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2022-06-10 11:55:49] [INFO ] After 207ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-10 11:55:49] [INFO ] State equation strengthened by 549 read => feed constraints.
[2022-06-10 11:55:49] [INFO ] After 147ms SMT Verify possible using 549 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-10 11:55:49] [INFO ] Deduced a trap composed of 13 places in 285 ms of which 21 ms to minimize.
[2022-06-10 11:55:50] [INFO ] Deduced a trap composed of 10 places in 257 ms of which 2 ms to minimize.
[2022-06-10 11:55:50] [INFO ] Deduced a trap composed of 10 places in 248 ms of which 2 ms to minimize.
[2022-06-10 11:55:50] [INFO ] Deduced a trap composed of 13 places in 204 ms of which 4 ms to minimize.
[2022-06-10 11:55:50] [INFO ] Deduced a trap composed of 13 places in 235 ms of which 2 ms to minimize.
[2022-06-10 11:55:51] [INFO ] Deduced a trap composed of 12 places in 213 ms of which 1 ms to minimize.
[2022-06-10 11:55:51] [INFO ] Deduced a trap composed of 10 places in 211 ms of which 1 ms to minimize.
[2022-06-10 11:55:51] [INFO ] Deduced a trap composed of 10 places in 164 ms of which 1 ms to minimize.
[2022-06-10 11:55:51] [INFO ] Deduced a trap composed of 10 places in 129 ms of which 0 ms to minimize.
[2022-06-10 11:55:51] [INFO ] Deduced a trap composed of 10 places in 128 ms of which 1 ms to minimize.
[2022-06-10 11:55:52] [INFO ] Deduced a trap composed of 10 places in 92 ms of which 1 ms to minimize.
[2022-06-10 11:55:52] [INFO ] Deduced a trap composed of 10 places in 64 ms of which 1 ms to minimize.
[2022-06-10 11:55:52] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 2660 ms
[2022-06-10 11:55:52] [INFO ] After 2832ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 23 ms.
[2022-06-10 11:55:52] [INFO ] After 3236ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 2 out of 91 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 91/91 places, 625/625 transitions.
Graph (complete) has 329 edges and 91 vertex of which 90 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.12 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 17 transitions
Reduce isomorphic transitions removed 17 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 25 rules applied. Total rules applied 26 place count 90 transition count 599
Reduce places removed 8 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 42 place count 82 transition count 591
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 42 place count 82 transition count 576
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 72 place count 67 transition count 576
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 80 place count 59 transition count 568
Iterating global reduction 2 with 8 rules applied. Total rules applied 88 place count 59 transition count 568
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 95 place count 52 transition count 561
Iterating global reduction 2 with 7 rules applied. Total rules applied 102 place count 52 transition count 561
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 109 place count 52 transition count 554
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 32 rules applied. Total rules applied 141 place count 36 transition count 538
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 157 place count 20 transition count 522
Iterating global reduction 3 with 16 rules applied. Total rules applied 173 place count 20 transition count 522
Ensure Unique test removed 255 transitions
Reduce isomorphic transitions removed 255 transitions.
Iterating post reduction 3 with 255 rules applied. Total rules applied 428 place count 20 transition count 267
Applied a total of 428 rules in 148 ms. Remains 20 /91 variables (removed 71) and now considering 267/625 (removed 358) transitions.
Finished structural reductions, in 1 iterations. Remains : 20/91 places, 267/625 transitions.
Finished random walk after 126 steps, including 0 resets, run visited all 1 properties in 10 ms. (steps per millisecond=12 )
Computed a total of 18 stabilizing places and 17 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||G(p0)))'
Support contains 8 out of 91 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 91/91 places, 625/625 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 17 rules applied. Total rules applied 17 place count 89 transition count 608
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 33 place count 73 transition count 608
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 33 place count 73 transition count 600
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 49 place count 65 transition count 600
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 65 place count 49 transition count 584
Iterating global reduction 2 with 16 rules applied. Total rules applied 81 place count 49 transition count 584
Ensure Unique test removed 255 transitions
Reduce isomorphic transitions removed 255 transitions.
Iterating post reduction 2 with 255 rules applied. Total rules applied 336 place count 49 transition count 329
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 336 place count 49 transition count 321
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 352 place count 41 transition count 321
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 368 place count 33 transition count 313
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 3 with 8 rules applied. Total rules applied 376 place count 33 transition count 305
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 392 place count 25 transition count 297
Applied a total of 392 rules in 143 ms. Remains 25 /91 variables (removed 66) and now considering 297/625 (removed 328) transitions.
[2022-06-10 11:55:52] [INFO ] Flow matrix only has 288 transitions (discarded 9 similar events)
// Phase 1: matrix 288 rows 25 cols
[2022-06-10 11:55:52] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-10 11:55:52] [INFO ] Implicit Places using invariants in 26 ms returned []
[2022-06-10 11:55:52] [INFO ] Flow matrix only has 288 transitions (discarded 9 similar events)
// Phase 1: matrix 288 rows 25 cols
[2022-06-10 11:55:52] [INFO ] Computed 1 place invariants in 2 ms
[2022-06-10 11:55:53] [INFO ] State equation strengthened by 271 read => feed constraints.
[2022-06-10 11:55:53] [INFO ] Implicit Places using invariants and state equation in 164 ms returned []
Implicit Place search using SMT with State Equation took 194 ms to find 0 implicit places.
[2022-06-10 11:55:53] [INFO ] Redundant transitions in 26 ms returned []
[2022-06-10 11:55:53] [INFO ] Flow matrix only has 288 transitions (discarded 9 similar events)
// Phase 1: matrix 288 rows 25 cols
[2022-06-10 11:55:53] [INFO ] Computed 1 place invariants in 2 ms
[2022-06-10 11:55:53] [INFO ] Dead Transitions using invariants and state equation in 290 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 25/91 places, 297/625 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/91 places, 297/625 transitions.
Stuttering acceptance computed with spot in 247 ms :[(NOT p0)]
Running random walk in product with property : StigmergyElection-PT-08a-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT 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) (EQ s24 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]]
Product exploration explored 100000 steps with 11111 reset in 1137 ms.
Product exploration explored 100000 steps with 11111 reset in 1217 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 126 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Finished random walk after 8 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=8 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 171 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
[2022-06-10 11:55:56] [INFO ] Flow matrix only has 288 transitions (discarded 9 similar events)
// Phase 1: matrix 288 rows 25 cols
[2022-06-10 11:55:56] [INFO ] Computed 1 place invariants in 2 ms
[2022-06-10 11:55:56] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2022-06-10 11:55:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 11:55:56] [INFO ] [Real]Absence check using state equation in 104 ms returned sat
[2022-06-10 11:55:57] [INFO ] State equation strengthened by 271 read => feed constraints.
[2022-06-10 11:55:57] [INFO ] [Real]Added 271 Read/Feed constraints in 82 ms returned sat
[2022-06-10 11:55:57] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 11:55:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-10 11:55:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 11:55:57] [INFO ] [Nat]Absence check using state equation in 98 ms returned sat
[2022-06-10 11:55:57] [INFO ] [Nat]Added 271 Read/Feed constraints in 82 ms returned sat
[2022-06-10 11:55:57] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 280 transitions) in 64 ms.
[2022-06-10 11:55:57] [INFO ] Added : 0 causal constraints over 0 iterations in 98 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 8 out of 25 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25/25 places, 297/297 transitions.
Applied a total of 0 rules in 37 ms. Remains 25 /25 variables (removed 0) and now considering 297/297 (removed 0) transitions.
[2022-06-10 11:55:57] [INFO ] Flow matrix only has 288 transitions (discarded 9 similar events)
// Phase 1: matrix 288 rows 25 cols
[2022-06-10 11:55:57] [INFO ] Computed 1 place invariants in 2 ms
[2022-06-10 11:55:57] [INFO ] Implicit Places using invariants in 26 ms returned []
[2022-06-10 11:55:57] [INFO ] Flow matrix only has 288 transitions (discarded 9 similar events)
// Phase 1: matrix 288 rows 25 cols
[2022-06-10 11:55:57] [INFO ] Computed 1 place invariants in 2 ms
[2022-06-10 11:55:57] [INFO ] State equation strengthened by 271 read => feed constraints.
[2022-06-10 11:55:58] [INFO ] Implicit Places using invariants and state equation in 186 ms returned []
Implicit Place search using SMT with State Equation took 229 ms to find 0 implicit places.
[2022-06-10 11:55:58] [INFO ] Redundant transitions in 9 ms returned []
[2022-06-10 11:55:58] [INFO ] Flow matrix only has 288 transitions (discarded 9 similar events)
// Phase 1: matrix 288 rows 25 cols
[2022-06-10 11:55:58] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-10 11:55:58] [INFO ] Dead Transitions using invariants and state equation in 249 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 297/297 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 137 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Finished random walk after 8 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=4 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 183 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
[2022-06-10 11:55:58] [INFO ] Flow matrix only has 288 transitions (discarded 9 similar events)
// Phase 1: matrix 288 rows 25 cols
[2022-06-10 11:55:58] [INFO ] Computed 1 place invariants in 2 ms
[2022-06-10 11:55:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-10 11:55:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 11:55:59] [INFO ] [Real]Absence check using state equation in 110 ms returned sat
[2022-06-10 11:55:59] [INFO ] State equation strengthened by 271 read => feed constraints.
[2022-06-10 11:55:59] [INFO ] [Real]Added 271 Read/Feed constraints in 85 ms returned sat
[2022-06-10 11:55:59] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 11:55:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2022-06-10 11:55:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 11:55:59] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2022-06-10 11:55:59] [INFO ] [Nat]Added 271 Read/Feed constraints in 77 ms returned sat
[2022-06-10 11:55:59] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 280 transitions) in 51 ms.
[2022-06-10 11:55:59] [INFO ] Added : 0 causal constraints over 0 iterations in 91 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 201 ms :[(NOT p0)]
Product exploration explored 100000 steps with 11111 reset in 1288 ms.
Product exploration explored 100000 steps with 11111 reset in 931 ms.
Built C files in :
/tmp/ltsmin952370576275169179
[2022-06-10 11:56:02] [INFO ] Computing symmetric may disable matrix : 297 transitions.
[2022-06-10 11:56:02] [INFO ] Computation of Complete disable matrix. took 32 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-10 11:56:02] [INFO ] Computing symmetric may enable matrix : 297 transitions.
[2022-06-10 11:56:02] [INFO ] Computation of Complete enable matrix. took 19 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-10 11:56:02] [INFO ] Computing Do-Not-Accords matrix : 297 transitions.
[2022-06-10 11:56:02] [INFO ] Computation of Completed DNA matrix. took 18 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-10 11:56:02] [INFO ] Built C files in 151ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin952370576275169179
Running compilation step : cd /tmp/ltsmin952370576275169179;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1694 ms.
Running link step : cd /tmp/ltsmin952370576275169179;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 73 ms.
Running LTSmin : cd /tmp/ltsmin952370576275169179;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased17612432040771985234.hoa' '--buchi-type=spotba'
LTSmin run took 470 ms.
FORMULA StigmergyElection-PT-08a-LTLFireability-00 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property StigmergyElection-PT-08a-LTLFireability-00 finished in 12137 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U X(!(G(!p0) U X(p0))))||X((p0 U p0))))'
Support contains 8 out of 91 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 91/91 places, 625/625 transitions.
Applied a total of 0 rules in 7 ms. Remains 91 /91 variables (removed 0) and now considering 625/625 (removed 0) transitions.
[2022-06-10 11:56:04] [INFO ] Flow matrix only has 616 transitions (discarded 9 similar events)
// Phase 1: matrix 616 rows 91 cols
[2022-06-10 11:56:04] [INFO ] Computed 2 place invariants in 4 ms
[2022-06-10 11:56:04] [INFO ] Implicit Places using invariants in 85 ms returned []
[2022-06-10 11:56:04] [INFO ] Flow matrix only has 616 transitions (discarded 9 similar events)
// Phase 1: matrix 616 rows 91 cols
[2022-06-10 11:56:04] [INFO ] Computed 2 place invariants in 5 ms
[2022-06-10 11:56:05] [INFO ] State equation strengthened by 549 read => feed constraints.
[2022-06-10 11:56:06] [INFO ] Implicit Places using invariants and state equation in 1243 ms returned [90]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1332 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 90/91 places, 625/625 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 74 transition count 609
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 74 transition count 609
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 40 place count 66 transition count 601
Iterating global reduction 0 with 8 rules applied. Total rules applied 48 place count 66 transition count 601
Applied a total of 48 rules in 13 ms. Remains 66 /90 variables (removed 24) and now considering 601/625 (removed 24) transitions.
[2022-06-10 11:56:06] [INFO ] Flow matrix only has 592 transitions (discarded 9 similar events)
// Phase 1: matrix 592 rows 66 cols
[2022-06-10 11:56:06] [INFO ] Computed 1 place invariants in 2 ms
[2022-06-10 11:56:06] [INFO ] Implicit Places using invariants in 36 ms returned []
[2022-06-10 11:56:06] [INFO ] Flow matrix only has 592 transitions (discarded 9 similar events)
// Phase 1: matrix 592 rows 66 cols
[2022-06-10 11:56:06] [INFO ] Computed 1 place invariants in 4 ms
[2022-06-10 11:56:06] [INFO ] State equation strengthened by 517 read => feed constraints.
[2022-06-10 11:56:06] [INFO ] Implicit Places using invariants and state equation in 273 ms returned []
Implicit Place search using SMT with State Equation took 311 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 66/91 places, 601/625 transitions.
Finished structural reductions, in 2 iterations. Remains : 66/91 places, 601/625 transitions.
Stuttering acceptance computed with spot in 236 ms :[false, true, p0, p0, false, false]
Running random walk in product with property : StigmergyElection-PT-08a-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 4}, { cond=p0, acceptance={} source=0 dest: 5}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 1}], [{ cond=p0, acceptance={} source=3 dest: 2}], [{ cond=(NOT p0), acceptance={} source=4 dest: 2}], [{ cond=(NOT p0), acceptance={} source=5 dest: 3}]], 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) (EQ s65 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 281 ms.
Product exploration explored 100000 steps with 33333 reset in 296 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 (X (NOT p0)))
Knowledge based reduction with 3 factoid took 78 ms. Reduced automaton from 6 states, 7 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA StigmergyElection-PT-08a-LTLFireability-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property StigmergyElection-PT-08a-LTLFireability-01 finished in 2592 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X((X((F(p2)&&p1))&&p0))))'
Support contains 8 out of 91 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 91/91 places, 625/625 transitions.
Applied a total of 0 rules in 7 ms. Remains 91 /91 variables (removed 0) and now considering 625/625 (removed 0) transitions.
[2022-06-10 11:56:07] [INFO ] Flow matrix only has 616 transitions (discarded 9 similar events)
// Phase 1: matrix 616 rows 91 cols
[2022-06-10 11:56:07] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-10 11:56:07] [INFO ] Implicit Places using invariants in 55 ms returned []
[2022-06-10 11:56:07] [INFO ] Flow matrix only has 616 transitions (discarded 9 similar events)
// Phase 1: matrix 616 rows 91 cols
[2022-06-10 11:56:07] [INFO ] Computed 2 place invariants in 3 ms
[2022-06-10 11:56:07] [INFO ] State equation strengthened by 549 read => feed constraints.
[2022-06-10 11:56:08] [INFO ] Implicit Places using invariants and state equation in 1395 ms returned [90]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1453 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 90/91 places, 625/625 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 74 transition count 609
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 74 transition count 609
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 40 place count 66 transition count 601
Iterating global reduction 0 with 8 rules applied. Total rules applied 48 place count 66 transition count 601
Applied a total of 48 rules in 15 ms. Remains 66 /90 variables (removed 24) and now considering 601/625 (removed 24) transitions.
[2022-06-10 11:56:08] [INFO ] Flow matrix only has 592 transitions (discarded 9 similar events)
// Phase 1: matrix 592 rows 66 cols
[2022-06-10 11:56:08] [INFO ] Computed 1 place invariants in 2 ms
[2022-06-10 11:56:08] [INFO ] Implicit Places using invariants in 30 ms returned []
[2022-06-10 11:56:08] [INFO ] Flow matrix only has 592 transitions (discarded 9 similar events)
// Phase 1: matrix 592 rows 66 cols
[2022-06-10 11:56:08] [INFO ] Computed 1 place invariants in 4 ms
[2022-06-10 11:56:09] [INFO ] State equation strengthened by 517 read => feed constraints.
[2022-06-10 11:56:09] [INFO ] Implicit Places using invariants and state equation in 310 ms returned []
Implicit Place search using SMT with State Equation took 343 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 66/91 places, 601/625 transitions.
Finished structural reductions, in 2 iterations. Remains : 66/91 places, 601/625 transitions.
Stuttering acceptance computed with spot in 216 ms :[(NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p2) (NOT p1))]
Running random walk in product with property : StigmergyElection-PT-08a-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}], [{ cond=(AND p1 (NOT p2)), acceptance={0} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=p0, acceptance={0} source=3 dest: 1}, { cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=2, aps=[p2:(OR (EQ s9 0) (EQ s17 0) (EQ s25 0) (EQ s33 0) (EQ s41 0) (EQ s49 0) (EQ s57 0) (EQ s65 0)), p1:(AND (EQ s9 1) (EQ s17 1) (EQ s25 1) (EQ s33 1) (EQ s41...], 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, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 17 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-08a-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-08a-LTLFireability-04 finished in 2058 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(((G((p0 U G(p0)))||p0) U !p0)))'
Support contains 8 out of 91 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 91/91 places, 625/625 transitions.
Applied a total of 0 rules in 5 ms. Remains 91 /91 variables (removed 0) and now considering 625/625 (removed 0) transitions.
[2022-06-10 11:56:09] [INFO ] Flow matrix only has 616 transitions (discarded 9 similar events)
// Phase 1: matrix 616 rows 91 cols
[2022-06-10 11:56:09] [INFO ] Computed 2 place invariants in 5 ms
[2022-06-10 11:56:09] [INFO ] Implicit Places using invariants in 81 ms returned []
[2022-06-10 11:56:09] [INFO ] Flow matrix only has 616 transitions (discarded 9 similar events)
// Phase 1: matrix 616 rows 91 cols
[2022-06-10 11:56:09] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-10 11:56:09] [INFO ] State equation strengthened by 549 read => feed constraints.
[2022-06-10 11:56:10] [INFO ] Implicit Places using invariants and state equation in 1072 ms returned [90]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1155 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 90/91 places, 625/625 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 74 transition count 609
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 74 transition count 609
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 40 place count 66 transition count 601
Iterating global reduction 0 with 8 rules applied. Total rules applied 48 place count 66 transition count 601
Applied a total of 48 rules in 9 ms. Remains 66 /90 variables (removed 24) and now considering 601/625 (removed 24) transitions.
[2022-06-10 11:56:10] [INFO ] Flow matrix only has 592 transitions (discarded 9 similar events)
// Phase 1: matrix 592 rows 66 cols
[2022-06-10 11:56:10] [INFO ] Computed 1 place invariants in 3 ms
[2022-06-10 11:56:10] [INFO ] Implicit Places using invariants in 31 ms returned []
[2022-06-10 11:56:10] [INFO ] Flow matrix only has 592 transitions (discarded 9 similar events)
// Phase 1: matrix 592 rows 66 cols
[2022-06-10 11:56:10] [INFO ] Computed 1 place invariants in 3 ms
[2022-06-10 11:56:10] [INFO ] State equation strengthened by 517 read => feed constraints.
[2022-06-10 11:56:10] [INFO ] Implicit Places using invariants and state equation in 242 ms returned []
Implicit Place search using SMT with State Equation took 275 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 66/91 places, 601/625 transitions.
Finished structural reductions, in 2 iterations. Remains : 66/91 places, 601/625 transitions.
Stuttering acceptance computed with spot in 82 ms :[p0, p0]
Running random walk in product with property : StigmergyElection-PT-08a-LTLFireability-05 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) (EQ s65 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 177 ms.
Product exploration explored 100000 steps with 50000 reset in 188 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 79 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA StigmergyElection-PT-08a-LTLFireability-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property StigmergyElection-PT-08a-LTLFireability-05 finished in 2003 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F((F(p1)&&p0))||(X(p2)&&F(p2))))'
Support contains 10 out of 91 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 91/91 places, 625/625 transitions.
Applied a total of 0 rules in 3 ms. Remains 91 /91 variables (removed 0) and now considering 625/625 (removed 0) transitions.
[2022-06-10 11:56:11] [INFO ] Flow matrix only has 616 transitions (discarded 9 similar events)
// Phase 1: matrix 616 rows 91 cols
[2022-06-10 11:56:11] [INFO ] Computed 2 place invariants in 4 ms
[2022-06-10 11:56:11] [INFO ] Implicit Places using invariants in 65 ms returned []
[2022-06-10 11:56:11] [INFO ] Flow matrix only has 616 transitions (discarded 9 similar events)
// Phase 1: matrix 616 rows 91 cols
[2022-06-10 11:56:11] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-10 11:56:11] [INFO ] State equation strengthened by 549 read => feed constraints.
[2022-06-10 11:56:12] [INFO ] Implicit Places using invariants and state equation in 974 ms returned []
Implicit Place search using SMT with State Equation took 1041 ms to find 0 implicit places.
[2022-06-10 11:56:12] [INFO ] Flow matrix only has 616 transitions (discarded 9 similar events)
// Phase 1: matrix 616 rows 91 cols
[2022-06-10 11:56:12] [INFO ] Computed 2 place invariants in 3 ms
[2022-06-10 11:56:13] [INFO ] Dead Transitions using invariants and state equation in 505 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 91/91 places, 625/625 transitions.
Stuttering acceptance computed with spot in 223 ms :[(NOT p1), (AND (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : StigmergyElection-PT-08a-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 0}], [{ cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 4}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(NOT p0), acceptance={} source=3 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=4 dest: 0}, { cond=(NOT p0), acceptance={0} source=4 dest: 4}]], initial=3, aps=[p1:(AND (EQ s74 1) (EQ s90 1)), p2:(AND (EQ s10 1) (EQ s21 1) (EQ s32 1) (EQ s43 1) (EQ s54 1) (EQ s65 1) (EQ s76 1) (EQ s87 1)), p0:(AND (EQ s10 1) (EQ s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 17 steps with 0 reset in 1 ms.
FORMULA StigmergyElection-PT-08a-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-08a-LTLFireability-06 finished in 1794 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((G(!(p0 U p0))&&F(p1)))))'
Support contains 8 out of 91 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 91/91 places, 625/625 transitions.
Applied a total of 0 rules in 3 ms. Remains 91 /91 variables (removed 0) and now considering 625/625 (removed 0) transitions.
[2022-06-10 11:56:13] [INFO ] Flow matrix only has 616 transitions (discarded 9 similar events)
// Phase 1: matrix 616 rows 91 cols
[2022-06-10 11:56:13] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-10 11:56:13] [INFO ] Implicit Places using invariants in 81 ms returned []
[2022-06-10 11:56:13] [INFO ] Flow matrix only has 616 transitions (discarded 9 similar events)
// Phase 1: matrix 616 rows 91 cols
[2022-06-10 11:56:13] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-10 11:56:13] [INFO ] State equation strengthened by 549 read => feed constraints.
[2022-06-10 11:56:14] [INFO ] Implicit Places using invariants and state equation in 1053 ms returned [90]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1137 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 90/91 places, 625/625 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 74 transition count 609
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 74 transition count 609
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 40 place count 66 transition count 601
Iterating global reduction 0 with 8 rules applied. Total rules applied 48 place count 66 transition count 601
Applied a total of 48 rules in 8 ms. Remains 66 /90 variables (removed 24) and now considering 601/625 (removed 24) transitions.
[2022-06-10 11:56:14] [INFO ] Flow matrix only has 592 transitions (discarded 9 similar events)
// Phase 1: matrix 592 rows 66 cols
[2022-06-10 11:56:14] [INFO ] Computed 1 place invariants in 3 ms
[2022-06-10 11:56:14] [INFO ] Implicit Places using invariants in 31 ms returned []
[2022-06-10 11:56:14] [INFO ] Flow matrix only has 592 transitions (discarded 9 similar events)
// Phase 1: matrix 592 rows 66 cols
[2022-06-10 11:56:14] [INFO ] Computed 1 place invariants in 3 ms
[2022-06-10 11:56:14] [INFO ] State equation strengthened by 517 read => feed constraints.
[2022-06-10 11:56:14] [INFO ] Implicit Places using invariants and state equation in 322 ms returned []
Implicit Place search using SMT with State Equation took 355 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 66/91 places, 601/625 transitions.
Finished structural reductions, in 2 iterations. Remains : 66/91 places, 601/625 transitions.
Stuttering acceptance computed with spot in 196 ms :[(OR (NOT p1) p0), (OR (NOT p1) p0), p0, (NOT p1)]
Running random walk in product with property : StigmergyElection-PT-08a-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=p0, acceptance={0} source=2 dest: 1}, { cond=(NOT p0), acceptance={} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], 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) (EQ s65 1)), p1:(OR (EQ s9 0) (EQ s17 0) (EQ s25 0) (EQ s33 0) (EQ s41...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 17 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-08a-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-08a-LTLFireability-07 finished in 1720 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(G(p0))||G(X(p0))||p1)))'
Support contains 8 out of 91 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 91/91 places, 625/625 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 17 rules applied. Total rules applied 17 place count 89 transition count 608
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 33 place count 73 transition count 608
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 33 place count 73 transition count 600
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 49 place count 65 transition count 600
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 65 place count 49 transition count 584
Iterating global reduction 2 with 16 rules applied. Total rules applied 81 place count 49 transition count 584
Ensure Unique test removed 255 transitions
Reduce isomorphic transitions removed 255 transitions.
Iterating post reduction 2 with 255 rules applied. Total rules applied 336 place count 49 transition count 329
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 336 place count 49 transition count 321
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 352 place count 41 transition count 321
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 368 place count 33 transition count 313
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 3 with 8 rules applied. Total rules applied 376 place count 33 transition count 305
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 392 place count 25 transition count 297
Applied a total of 392 rules in 138 ms. Remains 25 /91 variables (removed 66) and now considering 297/625 (removed 328) transitions.
[2022-06-10 11:56:15] [INFO ] Flow matrix only has 288 transitions (discarded 9 similar events)
// Phase 1: matrix 288 rows 25 cols
[2022-06-10 11:56:15] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-10 11:56:15] [INFO ] Implicit Places using invariants in 23 ms returned []
[2022-06-10 11:56:15] [INFO ] Flow matrix only has 288 transitions (discarded 9 similar events)
// Phase 1: matrix 288 rows 25 cols
[2022-06-10 11:56:15] [INFO ] Computed 1 place invariants in 2 ms
[2022-06-10 11:56:15] [INFO ] State equation strengthened by 271 read => feed constraints.
[2022-06-10 11:56:15] [INFO ] Implicit Places using invariants and state equation in 164 ms returned []
Implicit Place search using SMT with State Equation took 189 ms to find 0 implicit places.
[2022-06-10 11:56:15] [INFO ] Redundant transitions in 15 ms returned []
[2022-06-10 11:56:15] [INFO ] Flow matrix only has 288 transitions (discarded 9 similar events)
// Phase 1: matrix 288 rows 25 cols
[2022-06-10 11:56:15] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-10 11:56:15] [INFO ] Dead Transitions using invariants and state equation in 293 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 25/91 places, 297/625 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/91 places, 297/625 transitions.
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-08a-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (EQ s3 1) (EQ s6 1) (EQ s9 1) (EQ s12 1) (EQ s15 1) (EQ s18 1) (EQ s21 1) (EQ s24 1)), p0:(OR (EQ s3 0) (EQ s6 0) (EQ s9 0) (EQ s12 0) (EQ s15 0) ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-08a-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-08a-LTLFireability-08 finished in 743 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(F((G(F(p0))&&G(p1)&&p2)))))'
Support contains 9 out of 91 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 91/91 places, 625/625 transitions.
Applied a total of 0 rules in 3 ms. Remains 91 /91 variables (removed 0) and now considering 625/625 (removed 0) transitions.
[2022-06-10 11:56:15] [INFO ] Flow matrix only has 616 transitions (discarded 9 similar events)
// Phase 1: matrix 616 rows 91 cols
[2022-06-10 11:56:15] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-10 11:56:15] [INFO ] Implicit Places using invariants in 77 ms returned []
[2022-06-10 11:56:15] [INFO ] Flow matrix only has 616 transitions (discarded 9 similar events)
// Phase 1: matrix 616 rows 91 cols
[2022-06-10 11:56:15] [INFO ] Computed 2 place invariants in 3 ms
[2022-06-10 11:56:16] [INFO ] State equation strengthened by 549 read => feed constraints.
[2022-06-10 11:56:17] [INFO ] Implicit Places using invariants and state equation in 1207 ms returned [90]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1287 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 90/91 places, 625/625 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 74 transition count 609
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 74 transition count 609
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 40 place count 66 transition count 601
Iterating global reduction 0 with 8 rules applied. Total rules applied 48 place count 66 transition count 601
Applied a total of 48 rules in 9 ms. Remains 66 /90 variables (removed 24) and now considering 601/625 (removed 24) transitions.
[2022-06-10 11:56:17] [INFO ] Flow matrix only has 592 transitions (discarded 9 similar events)
// Phase 1: matrix 592 rows 66 cols
[2022-06-10 11:56:17] [INFO ] Computed 1 place invariants in 2 ms
[2022-06-10 11:56:17] [INFO ] Implicit Places using invariants in 35 ms returned []
[2022-06-10 11:56:17] [INFO ] Flow matrix only has 592 transitions (discarded 9 similar events)
// Phase 1: matrix 592 rows 66 cols
[2022-06-10 11:56:17] [INFO ] Computed 1 place invariants in 5 ms
[2022-06-10 11:56:17] [INFO ] State equation strengthened by 517 read => feed constraints.
[2022-06-10 11:56:17] [INFO ] Implicit Places using invariants and state equation in 255 ms returned []
Implicit Place search using SMT with State Equation took 294 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 66/91 places, 601/625 transitions.
Finished structural reductions, in 2 iterations. Remains : 66/91 places, 601/625 transitions.
Stuttering acceptance computed with spot in 218 ms :[(OR (NOT p2) (NOT p1) (NOT p0)), (OR (NOT p2) (NOT p1) (NOT p0)), (NOT p0), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : StigmergyElection-PT-08a-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p2 p1 (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND p2 p1), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 2}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=0, aps=[p2:(EQ s40 0), p1:(OR (EQ s9 0) (EQ s17 0) (EQ s25 0) (EQ s33 0) (EQ s41 0) (EQ s49 0) (EQ s57 0) (EQ s65 0)), p0:(AND (EQ s9 1) (EQ s17 1) (EQ s25 1) (EQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 5555 reset in 977 ms.
Stuttering criterion allowed to conclude after 81413 steps with 4522 reset in 968 ms.
FORMULA StigmergyElection-PT-08a-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-08a-LTLFireability-09 finished in 3777 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(X(p0))&&X(p0)))'
Support contains 8 out of 91 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 91/91 places, 625/625 transitions.
Applied a total of 0 rules in 4 ms. Remains 91 /91 variables (removed 0) and now considering 625/625 (removed 0) transitions.
[2022-06-10 11:56:19] [INFO ] Flow matrix only has 616 transitions (discarded 9 similar events)
// Phase 1: matrix 616 rows 91 cols
[2022-06-10 11:56:19] [INFO ] Computed 2 place invariants in 3 ms
[2022-06-10 11:56:19] [INFO ] Implicit Places using invariants in 96 ms returned []
[2022-06-10 11:56:19] [INFO ] Flow matrix only has 616 transitions (discarded 9 similar events)
// Phase 1: matrix 616 rows 91 cols
[2022-06-10 11:56:19] [INFO ] Computed 2 place invariants in 3 ms
[2022-06-10 11:56:19] [INFO ] State equation strengthened by 549 read => feed constraints.
[2022-06-10 11:56:21] [INFO ] Implicit Places using invariants and state equation in 1359 ms returned [90]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1467 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 90/91 places, 625/625 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 74 transition count 609
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 74 transition count 609
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 40 place count 66 transition count 601
Iterating global reduction 0 with 8 rules applied. Total rules applied 48 place count 66 transition count 601
Applied a total of 48 rules in 11 ms. Remains 66 /90 variables (removed 24) and now considering 601/625 (removed 24) transitions.
[2022-06-10 11:56:21] [INFO ] Flow matrix only has 592 transitions (discarded 9 similar events)
// Phase 1: matrix 592 rows 66 cols
[2022-06-10 11:56:21] [INFO ] Computed 1 place invariants in 2 ms
[2022-06-10 11:56:21] [INFO ] Implicit Places using invariants in 33 ms returned []
[2022-06-10 11:56:21] [INFO ] Flow matrix only has 592 transitions (discarded 9 similar events)
// Phase 1: matrix 592 rows 66 cols
[2022-06-10 11:56:21] [INFO ] Computed 1 place invariants in 2 ms
[2022-06-10 11:56:21] [INFO ] State equation strengthened by 517 read => feed constraints.
[2022-06-10 11:56:21] [INFO ] Implicit Places using invariants and state equation in 351 ms returned []
Implicit Place search using SMT with State Equation took 387 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 66/91 places, 601/625 transitions.
Finished structural reductions, in 2 iterations. Remains : 66/91 places, 601/625 transitions.
Stuttering acceptance computed with spot in 113 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-08a-LTLFireability-10 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 s9 1) (EQ s17 1) (EQ s25 1) (EQ s33 1) (EQ s41 1) (EQ s49 1) (EQ s57 1) (EQ s65 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-08a-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-08a-LTLFireability-10 finished in 2010 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(F(G(p0)))&&F((p1 U X((p1 U p1))))))'
Support contains 8 out of 91 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 91/91 places, 625/625 transitions.
Applied a total of 0 rules in 4 ms. Remains 91 /91 variables (removed 0) and now considering 625/625 (removed 0) transitions.
[2022-06-10 11:56:21] [INFO ] Flow matrix only has 616 transitions (discarded 9 similar events)
// Phase 1: matrix 616 rows 91 cols
[2022-06-10 11:56:21] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-10 11:56:21] [INFO ] Implicit Places using invariants in 88 ms returned []
[2022-06-10 11:56:21] [INFO ] Flow matrix only has 616 transitions (discarded 9 similar events)
// Phase 1: matrix 616 rows 91 cols
[2022-06-10 11:56:21] [INFO ] Computed 2 place invariants in 3 ms
[2022-06-10 11:56:21] [INFO ] State equation strengthened by 549 read => feed constraints.
[2022-06-10 11:56:23] [INFO ] Implicit Places using invariants and state equation in 1600 ms returned [90]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1693 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 90/91 places, 625/625 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 74 transition count 609
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 74 transition count 609
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 40 place count 66 transition count 601
Iterating global reduction 0 with 8 rules applied. Total rules applied 48 place count 66 transition count 601
Applied a total of 48 rules in 11 ms. Remains 66 /90 variables (removed 24) and now considering 601/625 (removed 24) transitions.
[2022-06-10 11:56:23] [INFO ] Flow matrix only has 592 transitions (discarded 9 similar events)
// Phase 1: matrix 592 rows 66 cols
[2022-06-10 11:56:23] [INFO ] Computed 1 place invariants in 2 ms
[2022-06-10 11:56:23] [INFO ] Implicit Places using invariants in 35 ms returned []
[2022-06-10 11:56:23] [INFO ] Flow matrix only has 592 transitions (discarded 9 similar events)
// Phase 1: matrix 592 rows 66 cols
[2022-06-10 11:56:23] [INFO ] Computed 1 place invariants in 2 ms
[2022-06-10 11:56:23] [INFO ] State equation strengthened by 517 read => feed constraints.
[2022-06-10 11:56:23] [INFO ] Implicit Places using invariants and state equation in 321 ms returned []
Implicit Place search using SMT with State Equation took 358 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 66/91 places, 601/625 transitions.
Finished structural reductions, in 2 iterations. Remains : 66/91 places, 601/625 transitions.
Stuttering acceptance computed with spot in 187 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : StigmergyElection-PT-08a-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(AND (EQ s9 1) (EQ s17 1) (EQ s25 1) (EQ s33 1) (EQ s41 1) (EQ s49 1) (EQ s57 1) (EQ s65 1)), p0:(OR (EQ s9 0) (EQ s17 0) (EQ s25 0) (EQ s33 0) (EQ s41...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 17 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-08a-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-08a-LTLFireability-11 finished in 2275 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(G(!(p0 U (F(p0)||p0))))&&X(p1))))'
Support contains 10 out of 91 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 91/91 places, 625/625 transitions.
Applied a total of 0 rules in 4 ms. Remains 91 /91 variables (removed 0) and now considering 625/625 (removed 0) transitions.
[2022-06-10 11:56:23] [INFO ] Flow matrix only has 616 transitions (discarded 9 similar events)
// Phase 1: matrix 616 rows 91 cols
[2022-06-10 11:56:23] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-10 11:56:23] [INFO ] Implicit Places using invariants in 64 ms returned []
[2022-06-10 11:56:23] [INFO ] Flow matrix only has 616 transitions (discarded 9 similar events)
// Phase 1: matrix 616 rows 91 cols
[2022-06-10 11:56:23] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-10 11:56:24] [INFO ] State equation strengthened by 549 read => feed constraints.
[2022-06-10 11:56:24] [INFO ] Implicit Places using invariants and state equation in 971 ms returned []
Implicit Place search using SMT with State Equation took 1038 ms to find 0 implicit places.
[2022-06-10 11:56:24] [INFO ] Flow matrix only has 616 transitions (discarded 9 similar events)
// Phase 1: matrix 616 rows 91 cols
[2022-06-10 11:56:24] [INFO ] Computed 2 place invariants in 3 ms
[2022-06-10 11:56:25] [INFO ] Dead Transitions using invariants and state equation in 469 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 91/91 places, 625/625 transitions.
Stuttering acceptance computed with spot in 103 ms :[true, (OR (NOT p1) p0), (OR (NOT p1) p0)]
Running random walk in product with property : StigmergyElection-PT-08a-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(OR p0 (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (EQ s10 1) (EQ s21 1) (EQ s32 1) (EQ s43 1) (EQ s54 1) (EQ s65 1) (EQ s76 1) (EQ s87 1)), p1:(AND (EQ s49 1) (EQ s90 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-08a-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-08a-LTLFireability-12 finished in 1638 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(X(!p0)) U p0))'
Support contains 8 out of 91 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 91/91 places, 625/625 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 17 rules applied. Total rules applied 17 place count 89 transition count 608
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 33 place count 73 transition count 608
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 33 place count 73 transition count 600
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 49 place count 65 transition count 600
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 65 place count 49 transition count 584
Iterating global reduction 2 with 16 rules applied. Total rules applied 81 place count 49 transition count 584
Ensure Unique test removed 255 transitions
Reduce isomorphic transitions removed 255 transitions.
Iterating post reduction 2 with 255 rules applied. Total rules applied 336 place count 49 transition count 329
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 336 place count 49 transition count 321
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 352 place count 41 transition count 321
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 368 place count 33 transition count 313
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 3 with 8 rules applied. Total rules applied 376 place count 33 transition count 305
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 392 place count 25 transition count 297
Applied a total of 392 rules in 138 ms. Remains 25 /91 variables (removed 66) and now considering 297/625 (removed 328) transitions.
[2022-06-10 11:56:25] [INFO ] Flow matrix only has 288 transitions (discarded 9 similar events)
// Phase 1: matrix 288 rows 25 cols
[2022-06-10 11:56:25] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-10 11:56:25] [INFO ] Implicit Places using invariants in 24 ms returned []
[2022-06-10 11:56:25] [INFO ] Flow matrix only has 288 transitions (discarded 9 similar events)
// Phase 1: matrix 288 rows 25 cols
[2022-06-10 11:56:25] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-10 11:56:25] [INFO ] State equation strengthened by 271 read => feed constraints.
[2022-06-10 11:56:25] [INFO ] Implicit Places using invariants and state equation in 200 ms returned []
Implicit Place search using SMT with State Equation took 226 ms to find 0 implicit places.
[2022-06-10 11:56:25] [INFO ] Redundant transitions in 10 ms returned []
[2022-06-10 11:56:25] [INFO ] Flow matrix only has 288 transitions (discarded 9 similar events)
// Phase 1: matrix 288 rows 25 cols
[2022-06-10 11:56:25] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-10 11:56:26] [INFO ] Dead Transitions using invariants and state equation in 242 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 25/91 places, 297/625 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/91 places, 297/625 transitions.
Stuttering acceptance computed with spot in 202 ms :[true, p0, (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-08a-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}]], initial=2, aps=[p0:(AND (EQ s3 1) (EQ s6 1) (EQ s9 1) (EQ s12 1) (EQ s15 1) (EQ s18 1) (EQ s21 1) (EQ s24 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-08a-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-08a-LTLFireability-13 finished in 849 ms.
All properties solved by simple procedures.
Total runtime 43158 ms.

BK_STOP 1654862186432

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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-08a"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
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 2-4028"
echo " Executing tool itstools"
echo " Input is StigmergyElection-PT-08a, 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 r294-smll-165463872800348"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyElection-PT-08a.tgz
mv StigmergyElection-PT-08a 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 ;