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-165463872800331.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-07a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r294-smll-165463872800331
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.2M
-rw-r--r-- 1 mcc users 7.9K May 30 14:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K May 30 14:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 30 14:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K May 30 14:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K May 25 13:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 25 13:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 25 13:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 25 13:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 29 12:20 NewModel
-rw-r--r-- 1 mcc users 11K May 30 15:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 112K May 30 15:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K May 30 15:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 106K May 30 15:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 25 13:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 25 13:04 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 1.8M 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-07a-LTLCardinality-00
FORMULA_NAME StigmergyElection-PT-07a-LTLCardinality-01
FORMULA_NAME StigmergyElection-PT-07a-LTLCardinality-02
FORMULA_NAME StigmergyElection-PT-07a-LTLCardinality-03
FORMULA_NAME StigmergyElection-PT-07a-LTLCardinality-04
FORMULA_NAME StigmergyElection-PT-07a-LTLCardinality-05
FORMULA_NAME StigmergyElection-PT-07a-LTLCardinality-06
FORMULA_NAME StigmergyElection-PT-07a-LTLCardinality-07
FORMULA_NAME StigmergyElection-PT-07a-LTLCardinality-08
FORMULA_NAME StigmergyElection-PT-07a-LTLCardinality-09
FORMULA_NAME StigmergyElection-PT-07a-LTLCardinality-10
FORMULA_NAME StigmergyElection-PT-07a-LTLCardinality-11
FORMULA_NAME StigmergyElection-PT-07a-LTLCardinality-12
FORMULA_NAME StigmergyElection-PT-07a-LTLCardinality-13
FORMULA_NAME StigmergyElection-PT-07a-LTLCardinality-14
FORMULA_NAME StigmergyElection-PT-07a-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1654854401093

Running Version 202205111006
[2022-06-10 09:46:42] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -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 09:46:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-10 09:46:43] [INFO ] Load time of PNML (sax parser for PT used): 472 ms
[2022-06-10 09:46:43] [INFO ] Transformed 100 places.
[2022-06-10 09:46:43] [INFO ] Transformed 2618 transitions.
[2022-06-10 09:46:43] [INFO ] Found NUPN structural information;
[2022-06-10 09:46:43] [INFO ] Parsed PT model containing 100 places and 2618 transitions in 693 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 14 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 2229 transitions
Reduce redundant transitions removed 2229 transitions.
FORMULA StigmergyElection-PT-07a-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-07a-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-07a-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-07a-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-07a-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 30 out of 100 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 389/389 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 89 transition count 372
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 89 transition count 372
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 24 place count 87 transition count 368
Iterating global reduction 0 with 2 rules applied. Total rules applied 26 place count 87 transition count 368
Applied a total of 26 rules in 45 ms. Remains 87 /100 variables (removed 13) and now considering 368/389 (removed 21) transitions.
[2022-06-10 09:46:43] [INFO ] Flow matrix only has 358 transitions (discarded 10 similar events)
// Phase 1: matrix 358 rows 87 cols
[2022-06-10 09:46:44] [INFO ] Computed 3 place invariants in 20 ms
[2022-06-10 09:46:44] [INFO ] Implicit Places using invariants in 330 ms returned []
[2022-06-10 09:46:44] [INFO ] Flow matrix only has 358 transitions (discarded 10 similar events)
// Phase 1: matrix 358 rows 87 cols
[2022-06-10 09:46:44] [INFO ] Computed 3 place invariants in 6 ms
[2022-06-10 09:46:44] [INFO ] State equation strengthened by 288 read => feed constraints.
[2022-06-10 09:46:44] [INFO ] Implicit Places using invariants and state equation in 526 ms returned []
Implicit Place search using SMT with State Equation took 907 ms to find 0 implicit places.
[2022-06-10 09:46:44] [INFO ] Flow matrix only has 358 transitions (discarded 10 similar events)
// Phase 1: matrix 358 rows 87 cols
[2022-06-10 09:46:44] [INFO ] Computed 3 place invariants in 9 ms
[2022-06-10 09:46:45] [INFO ] Dead Transitions using invariants and state equation in 356 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 87/100 places, 368/389 transitions.
Finished structural reductions, in 1 iterations. Remains : 87/100 places, 368/389 transitions.
Support contains 30 out of 87 places after structural reductions.
[2022-06-10 09:46:45] [INFO ] Flatten gal took : 110 ms
[2022-06-10 09:46:45] [INFO ] Flatten gal took : 59 ms
[2022-06-10 09:46:45] [INFO ] Input system was already deterministic with 368 transitions.
Incomplete random walk after 10000 steps, including 15 resets, run finished after 840 ms. (steps per millisecond=11 ) properties (out of 22) seen :18
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2022-06-10 09:46:46] [INFO ] Flow matrix only has 358 transitions (discarded 10 similar events)
// Phase 1: matrix 358 rows 87 cols
[2022-06-10 09:46:46] [INFO ] Computed 3 place invariants in 3 ms
[2022-06-10 09:46:46] [INFO ] After 101ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-06-10 09:46:46] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-10 09:46:46] [INFO ] After 106ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :0
Fused 3 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
FORMULA StigmergyElection-PT-07a-LTLCardinality-06 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA StigmergyElection-PT-07a-LTLCardinality-15 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA StigmergyElection-PT-07a-LTLCardinality-02 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 3 atomic propositions for a total of 8 simplifications.
FORMULA StigmergyElection-PT-07a-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 16 stabilizing places and 15 stable transitions
FORMULA StigmergyElection-PT-07a-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 3 out of 87 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 87/87 places, 368/368 transitions.
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 11 Pre rules applied. Total rules applied 0 place count 87 transition count 357
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 0 with 22 rules applied. Total rules applied 22 place count 76 transition count 357
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 28 place count 70 transition count 346
Iterating global reduction 0 with 6 rules applied. Total rules applied 34 place count 70 transition count 346
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 39 place count 65 transition count 340
Iterating global reduction 0 with 5 rules applied. Total rules applied 44 place count 65 transition count 340
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 59 place count 65 transition count 325
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 60 place count 64 transition count 324
Iterating global reduction 1 with 1 rules applied. Total rules applied 61 place count 64 transition count 324
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 77 place count 64 transition count 308
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 115 place count 45 transition count 289
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 122 place count 38 transition count 282
Iterating global reduction 2 with 7 rules applied. Total rules applied 129 place count 38 transition count 282
Ensure Unique test removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 2 with 96 rules applied. Total rules applied 225 place count 38 transition count 186
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 227 place count 37 transition count 185
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 3 with 7 rules applied. Total rules applied 234 place count 37 transition count 178
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 236 place count 36 transition count 177
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 237 place count 36 transition count 177
Applied a total of 237 rules in 137 ms. Remains 36 /87 variables (removed 51) and now considering 177/368 (removed 191) transitions.
[2022-06-10 09:46:47] [INFO ] Flow matrix only has 169 transitions (discarded 8 similar events)
// Phase 1: matrix 169 rows 36 cols
[2022-06-10 09:46:47] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-10 09:46:47] [INFO ] Implicit Places using invariants in 81 ms returned []
[2022-06-10 09:46:47] [INFO ] Flow matrix only has 169 transitions (discarded 8 similar events)
// Phase 1: matrix 169 rows 36 cols
[2022-06-10 09:46:47] [INFO ] Computed 2 place invariants in 3 ms
[2022-06-10 09:46:47] [INFO ] State equation strengthened by 157 read => feed constraints.
[2022-06-10 09:46:47] [INFO ] Implicit Places using invariants and state equation in 221 ms returned [35]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 308 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 35/87 places, 177/368 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 35 transition count 176
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 34 transition count 176
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 33 transition count 175
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 33 transition count 175
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 0 with 26 rules applied. Total rules applied 30 place count 20 transition count 162
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 35 place count 20 transition count 157
Drop transitions removed 126 transitions
Redundant transition composition rules discarded 126 transitions
Iterating global reduction 1 with 126 rules applied. Total rules applied 161 place count 20 transition count 31
Applied a total of 161 rules in 35 ms. Remains 20 /35 variables (removed 15) and now considering 31/177 (removed 146) transitions.
[2022-06-10 09:46:47] [INFO ] Flow matrix only has 24 transitions (discarded 7 similar events)
// Phase 1: matrix 24 rows 20 cols
[2022-06-10 09:46:47] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-10 09:46:47] [INFO ] Implicit Places using invariants in 26 ms returned []
[2022-06-10 09:46:47] [INFO ] Flow matrix only has 24 transitions (discarded 7 similar events)
// Phase 1: matrix 24 rows 20 cols
[2022-06-10 09:46:47] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-10 09:46:47] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-06-10 09:46:47] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 20/87 places, 31/368 transitions.
Finished structural reductions, in 2 iterations. Remains : 20/87 places, 31/368 transitions.
Stuttering acceptance computed with spot in 333 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : StigmergyElection-PT-07a-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s5 0) (EQ s11 1)), p1:(OR (EQ s10 0) (EQ s5 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 4 steps with 0 reset in 1 ms.
FORMULA StigmergyElection-PT-07a-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-07a-LTLCardinality-03 finished in 976 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X((G(F(p0)) U (G(p2)||p1)))&&F(p0)))'
Support contains 3 out of 87 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 87/87 places, 368/368 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 82 transition count 358
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 82 transition count 358
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 81 transition count 356
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 81 transition count 356
Applied a total of 12 rules in 11 ms. Remains 81 /87 variables (removed 6) and now considering 356/368 (removed 12) transitions.
[2022-06-10 09:46:48] [INFO ] Flow matrix only has 347 transitions (discarded 9 similar events)
// Phase 1: matrix 347 rows 81 cols
[2022-06-10 09:46:48] [INFO ] Computed 3 place invariants in 6 ms
[2022-06-10 09:46:48] [INFO ] Implicit Places using invariants in 124 ms returned []
[2022-06-10 09:46:48] [INFO ] Flow matrix only has 347 transitions (discarded 9 similar events)
// Phase 1: matrix 347 rows 81 cols
[2022-06-10 09:46:48] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 09:46:48] [INFO ] State equation strengthened by 288 read => feed constraints.
[2022-06-10 09:46:48] [INFO ] Implicit Places using invariants and state equation in 506 ms returned [80]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 645 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 80/87 places, 356/368 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 67 transition count 343
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 67 transition count 343
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 31 place count 62 transition count 338
Iterating global reduction 0 with 5 rules applied. Total rules applied 36 place count 62 transition count 338
Applied a total of 36 rules in 26 ms. Remains 62 /80 variables (removed 18) and now considering 338/356 (removed 18) transitions.
[2022-06-10 09:46:48] [INFO ] Flow matrix only has 329 transitions (discarded 9 similar events)
// Phase 1: matrix 329 rows 62 cols
[2022-06-10 09:46:48] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-10 09:46:49] [INFO ] Implicit Places using invariants in 149 ms returned []
[2022-06-10 09:46:49] [INFO ] Flow matrix only has 329 transitions (discarded 9 similar events)
// Phase 1: matrix 329 rows 62 cols
[2022-06-10 09:46:49] [INFO ] Computed 2 place invariants in 4 ms
[2022-06-10 09:46:49] [INFO ] State equation strengthened by 260 read => feed constraints.
[2022-06-10 09:46:49] [INFO ] Implicit Places using invariants and state equation in 346 ms returned []
Implicit Place search using SMT with State Equation took 504 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 62/87 places, 338/368 transitions.
Finished structural reductions, in 2 iterations. Remains : 62/87 places, 338/368 transitions.
Stuttering acceptance computed with spot in 379 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p1) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : StigmergyElection-PT-07a-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) p2), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p1) p2), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=true, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=4 dest: 1}, { cond=(NOT p2), acceptance={} source=4 dest: 3}, { cond=p2, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(OR (EQ s48 0) (EQ s53 1)), p1:(OR (EQ s48 0) (EQ s53 1)), p2:(EQ s30 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 460 ms.
Product exploration explored 100000 steps with 50000 reset in 274 ms.
Computed a total of 4 stabilizing places and 4 stable transitions
Computed a total of 4 stabilizing places and 4 stable transitions
Knowledge obtained : [(AND p0 p1 (NOT p2)), (X p0), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p1) p2))), true, (X (X p0)), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND p0 p1 (NOT p2))
Knowledge based reduction with 12 factoid took 390 ms. Reduced automaton from 5 states, 13 edges and 3 AP to 1 states, 0 edges and 0 AP.
FORMULA StigmergyElection-PT-07a-LTLCardinality-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property StigmergyElection-PT-07a-LTLCardinality-04 finished in 2731 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((F(p0)&&p1) U (p2 U X((F(X(p1))&&p3)))))'
Support contains 8 out of 87 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 87/87 places, 368/368 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 83 transition count 361
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 83 transition count 361
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 82 transition count 359
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 82 transition count 359
Applied a total of 10 rules in 12 ms. Remains 82 /87 variables (removed 5) and now considering 359/368 (removed 9) transitions.
[2022-06-10 09:46:50] [INFO ] Flow matrix only has 351 transitions (discarded 8 similar events)
// Phase 1: matrix 351 rows 82 cols
[2022-06-10 09:46:50] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-10 09:46:51] [INFO ] Implicit Places using invariants in 127 ms returned []
[2022-06-10 09:46:51] [INFO ] Flow matrix only has 351 transitions (discarded 8 similar events)
// Phase 1: matrix 351 rows 82 cols
[2022-06-10 09:46:51] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-10 09:46:51] [INFO ] State equation strengthened by 288 read => feed constraints.
[2022-06-10 09:46:51] [INFO ] Implicit Places using invariants and state equation in 508 ms returned [81]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 638 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 81/87 places, 359/368 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 73 transition count 351
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 73 transition count 351
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 19 place count 70 transition count 348
Iterating global reduction 0 with 3 rules applied. Total rules applied 22 place count 70 transition count 348
Applied a total of 22 rules in 12 ms. Remains 70 /81 variables (removed 11) and now considering 348/359 (removed 11) transitions.
[2022-06-10 09:46:51] [INFO ] Flow matrix only has 340 transitions (discarded 8 similar events)
// Phase 1: matrix 340 rows 70 cols
[2022-06-10 09:46:51] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-10 09:46:51] [INFO ] Implicit Places using invariants in 78 ms returned []
[2022-06-10 09:46:51] [INFO ] Flow matrix only has 340 transitions (discarded 8 similar events)
// Phase 1: matrix 340 rows 70 cols
[2022-06-10 09:46:51] [INFO ] Computed 1 place invariants in 3 ms
[2022-06-10 09:46:51] [INFO ] State equation strengthened by 260 read => feed constraints.
[2022-06-10 09:46:51] [INFO ] Implicit Places using invariants and state equation in 234 ms returned []
Implicit Place search using SMT with State Equation took 315 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 70/87 places, 348/368 transitions.
Finished structural reductions, in 2 iterations. Remains : 70/87 places, 348/368 transitions.
Stuttering acceptance computed with spot in 381 ms :[(OR (NOT p3) (NOT p1)), (OR (NOT p3) (NOT p1)), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p1))), (OR (NOT p3) (NOT p1)), (OR (NOT p3) (NOT p1)), true, (NOT p1), (NOT p0), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : StigmergyElection-PT-07a-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=0 dest: 2}, { cond=p1, acceptance={} source=0 dest: 3}, { cond=(AND p2 (NOT p1)), acceptance={} source=0 dest: 4}], [{ cond=(NOT p3), acceptance={} source=1 dest: 5}, { cond=p3, acceptance={} source=1 dest: 6}], [{ cond=(AND (NOT p0) (NOT p3)), acceptance={} source=2 dest: 7}, { cond=(AND (NOT p0) p3), acceptance={} source=2 dest: 8}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p3)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p2) p1 (NOT p0) (NOT p3)), acceptance={} source=3 dest: 2}, { cond=(AND p1 (NOT p3)), acceptance={} source=3 dest: 3}, { cond=(AND p2 (NOT p1) (NOT p3)), acceptance={} source=3 dest: 4}, { cond=p3, acceptance={} source=3 dest: 6}], [{ cond=(AND (NOT p2) (NOT p3)), acceptance={} source=4 dest: 1}, { cond=(AND p2 (NOT p3)), acceptance={} source=4 dest: 4}, { cond=p3, acceptance={} source=4 dest: 6}], [{ cond=true, acceptance={} source=5 dest: 5}], [{ cond=(NOT p1), acceptance={} source=6 dest: 6}], [{ cond=(NOT p0), acceptance={} source=7 dest: 7}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=8 dest: 8}]], initial=0, aps=[p2:(OR (EQ s56 0) (EQ s5 1)), p1:(OR (EQ s27 0) (EQ s45 1)), p0:(OR (EQ s22 0) (EQ s57 1)), p3:(OR (EQ s37 0) (EQ s13 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 258 ms.
Product exploration explored 100000 steps with 33333 reset in 184 ms.
Computed a total of 8 stabilizing places and 8 stable transitions
Computed a total of 8 stabilizing places and 8 stable transitions
Knowledge obtained : [(AND p2 p1 p0 p3), (X (NOT (AND (NOT p2) (NOT p1) (NOT p3)))), (X (NOT (AND (NOT p0) (NOT p3)))), (X p3), (X (AND (NOT p0) p3)), (X (NOT (AND (NOT p2) p1 (NOT p0) (NOT p3)))), (X (NOT (AND (NOT p2) (NOT p3)))), (X (NOT (AND p2 (NOT p1) (NOT p3)))), (X (NOT (AND p1 (NOT p3)))), (X (NOT (AND p2 (NOT p3)))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p3))))), (X (X p3)), (X (X (NOT (AND (NOT p2) p1 (NOT p0) (NOT p3))))), (X (X (NOT (AND (NOT p2) (NOT p3))))), (X (X (NOT (AND p2 (NOT p1) (NOT p3))))), (X (X (NOT (AND p1 (NOT p3))))), (X (X (NOT (AND p2 (NOT p3))))), true, (X (X (NOT (AND (NOT p0) (NOT p3))))), (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : [(X (X (AND (NOT p0) p3))), (X (X (NOT (AND (NOT p0) p3)))), (X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge :(X (X p1))
Knowledge based reduction with 21 factoid took 759 ms. Reduced automaton from 9 states, 20 edges and 4 AP to 1 states, 0 edges and 0 AP.
FORMULA StigmergyElection-PT-07a-LTLCardinality-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property StigmergyElection-PT-07a-LTLCardinality-09 finished in 2622 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(X(F(F(F(G(p0))))))))'
Support contains 2 out of 87 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 87/87 places, 368/368 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 0 with 26 rules applied. Total rules applied 26 place count 85 transition count 342
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 51 place count 60 transition count 342
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 51 place count 60 transition count 332
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 71 place count 50 transition count 332
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 79 place count 42 transition count 319
Iterating global reduction 2 with 8 rules applied. Total rules applied 87 place count 42 transition count 319
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 63 transitions.
Iterating post reduction 2 with 63 rules applied. Total rules applied 150 place count 42 transition count 256
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 150 place count 42 transition count 254
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 154 place count 40 transition count 254
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 155 place count 39 transition count 252
Iterating global reduction 3 with 1 rules applied. Total rules applied 156 place count 39 transition count 252
Ensure Unique test removed 64 transitions
Reduce isomorphic transitions removed 64 transitions.
Iterating post reduction 3 with 64 rules applied. Total rules applied 220 place count 39 transition count 188
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 234 place count 32 transition count 181
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 240 place count 32 transition count 175
Drop transitions removed 131 transitions
Redundant transition composition rules discarded 131 transitions
Iterating global reduction 5 with 131 rules applied. Total rules applied 371 place count 32 transition count 44
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 5 with 14 rules applied. Total rules applied 385 place count 25 transition count 37
Reduce places removed 6 places and 6 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 391 place count 19 transition count 31
Applied a total of 391 rules in 65 ms. Remains 19 /87 variables (removed 68) and now considering 31/368 (removed 337) transitions.
[2022-06-10 09:46:53] [INFO ] Flow matrix only has 24 transitions (discarded 7 similar events)
// Phase 1: matrix 24 rows 19 cols
[2022-06-10 09:46:53] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-10 09:46:53] [INFO ] Implicit Places using invariants in 32 ms returned []
[2022-06-10 09:46:53] [INFO ] Flow matrix only has 24 transitions (discarded 7 similar events)
// Phase 1: matrix 24 rows 19 cols
[2022-06-10 09:46:53] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-10 09:46:53] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-06-10 09:46:53] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
[2022-06-10 09:46:53] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 09:46:53] [INFO ] Flow matrix only has 24 transitions (discarded 7 similar events)
// Phase 1: matrix 24 rows 19 cols
[2022-06-10 09:46:53] [INFO ] Computed 1 place invariants in 5 ms
[2022-06-10 09:46:53] [INFO ] Dead Transitions using invariants and state equation in 92 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 19/87 places, 31/368 transitions.
Finished structural reductions, in 1 iterations. Remains : 19/87 places, 31/368 transitions.
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
Running random walk in product with property : StigmergyElection-PT-07a-LTLCardinality-10 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 s9 0) (EQ s4 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 249 ms.
Product exploration explored 100000 steps with 0 reset in 149 ms.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Knowledge obtained : [p0, (X (NOT p0)), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 158 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [p0, (X (NOT p0)), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 264 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Support contains 2 out of 19 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 19/19 places, 31/31 transitions.
Applied a total of 0 rules in 2 ms. Remains 19 /19 variables (removed 0) and now considering 31/31 (removed 0) transitions.
[2022-06-10 09:46:54] [INFO ] Flow matrix only has 24 transitions (discarded 7 similar events)
// Phase 1: matrix 24 rows 19 cols
[2022-06-10 09:46:54] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-10 09:46:54] [INFO ] Implicit Places using invariants in 26 ms returned []
[2022-06-10 09:46:54] [INFO ] Flow matrix only has 24 transitions (discarded 7 similar events)
// Phase 1: matrix 24 rows 19 cols
[2022-06-10 09:46:54] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-10 09:46:54] [INFO ] State equation strengthened by 10 read => feed constraints.
[2022-06-10 09:46:54] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2022-06-10 09:46:54] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-10 09:46:54] [INFO ] Flow matrix only has 24 transitions (discarded 7 similar events)
// Phase 1: matrix 24 rows 19 cols
[2022-06-10 09:46:54] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-10 09:46:54] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 19/19 places, 31/31 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Knowledge obtained : [p0, (X (NOT p0)), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 109 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [p0, (X (NOT p0)), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 149 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 60 ms.
Product exploration explored 100000 steps with 0 reset in 303 ms.
Built C files in :
/tmp/ltsmin7156251825982366331
[2022-06-10 09:46:55] [INFO ] Computing symmetric may disable matrix : 31 transitions.
[2022-06-10 09:46:55] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-10 09:46:55] [INFO ] Computing symmetric may enable matrix : 31 transitions.
[2022-06-10 09:46:55] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-10 09:46:55] [INFO ] Computing Do-Not-Accords matrix : 31 transitions.
[2022-06-10 09:46:55] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-10 09:46:55] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7156251825982366331
Running compilation step : cd /tmp/ltsmin7156251825982366331;'/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 355 ms.
Running link step : cd /tmp/ltsmin7156251825982366331;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin7156251825982366331;'/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/stateBased10942368710179645249.hoa' '--buchi-type=spotba'
LTSmin run took 124 ms.
FORMULA StigmergyElection-PT-07a-LTLCardinality-10 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property StigmergyElection-PT-07a-LTLCardinality-10 finished in 2774 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(X(p0))))'
Support contains 2 out of 87 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 87/87 places, 368/368 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 82 transition count 359
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 82 transition count 359
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 81 transition count 357
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 81 transition count 357
Applied a total of 12 rules in 7 ms. Remains 81 /87 variables (removed 6) and now considering 357/368 (removed 11) transitions.
[2022-06-10 09:46:56] [INFO ] Flow matrix only has 349 transitions (discarded 8 similar events)
// Phase 1: matrix 349 rows 81 cols
[2022-06-10 09:46:56] [INFO ] Computed 2 place invariants in 3 ms
[2022-06-10 09:46:56] [INFO ] Implicit Places using invariants in 401 ms returned []
[2022-06-10 09:46:56] [INFO ] Flow matrix only has 349 transitions (discarded 8 similar events)
// Phase 1: matrix 349 rows 81 cols
[2022-06-10 09:46:56] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-10 09:46:57] [INFO ] State equation strengthened by 288 read => feed constraints.
[2022-06-10 09:46:57] [INFO ] Implicit Places using invariants and state equation in 683 ms returned [80]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1098 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 80/87 places, 357/368 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 5 ms. Remains 60 /80 variables (removed 20) and now considering 337/357 (removed 20) transitions.
[2022-06-10 09:46:57] [INFO ] Flow matrix only has 329 transitions (discarded 8 similar events)
// Phase 1: matrix 329 rows 60 cols
[2022-06-10 09:46:57] [INFO ] Computed 1 place invariants in 2 ms
[2022-06-10 09:46:57] [INFO ] Implicit Places using invariants in 76 ms returned []
[2022-06-10 09:46:57] [INFO ] Flow matrix only has 329 transitions (discarded 8 similar events)
// Phase 1: matrix 329 rows 60 cols
[2022-06-10 09:46:57] [INFO ] Computed 1 place invariants in 2 ms
[2022-06-10 09:46:57] [INFO ] State equation strengthened by 260 read => feed constraints.
[2022-06-10 09:46:57] [INFO ] Implicit Places using invariants and state equation in 251 ms returned []
Implicit Place search using SMT with State Equation took 359 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 60/87 places, 337/368 transitions.
Finished structural reductions, in 2 iterations. Remains : 60/87 places, 337/368 transitions.
Stuttering acceptance computed with spot in 124 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-07a-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(OR (EQ s14 0) (EQ s31 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 39 steps with 0 reset in 1 ms.
FORMULA StigmergyElection-PT-07a-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-07a-LTLCardinality-12 finished in 1608 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 87 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 87/87 places, 368/368 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 0 with 26 rules applied. Total rules applied 26 place count 85 transition count 342
Reduce places removed 25 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 26 rules applied. Total rules applied 52 place count 60 transition count 341
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 53 place count 59 transition count 341
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10 Pre rules applied. Total rules applied 53 place count 59 transition count 331
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 73 place count 49 transition count 331
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 80 place count 42 transition count 320
Iterating global reduction 3 with 7 rules applied. Total rules applied 87 place count 42 transition count 320
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 3 with 31 rules applied. Total rules applied 118 place count 42 transition count 289
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 118 place count 42 transition count 287
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 122 place count 40 transition count 287
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 123 place count 39 transition count 285
Iterating global reduction 4 with 1 rules applied. Total rules applied 124 place count 39 transition count 285
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 4 with 32 rules applied. Total rules applied 156 place count 39 transition count 253
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 5 with 12 rules applied. Total rules applied 168 place count 33 transition count 247
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 174 place count 33 transition count 241
Drop transitions removed 192 transitions
Redundant transition composition rules discarded 192 transitions
Iterating global reduction 6 with 192 rules applied. Total rules applied 366 place count 33 transition count 49
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 6 with 14 rules applied. Total rules applied 380 place count 26 transition count 42
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 381 place count 26 transition count 42
Reduce places removed 7 places and 7 transitions.
Iterating global reduction 6 with 7 rules applied. Total rules applied 388 place count 19 transition count 35
Applied a total of 388 rules in 61 ms. Remains 19 /87 variables (removed 68) and now considering 35/368 (removed 333) transitions.
[2022-06-10 09:46:57] [INFO ] Flow matrix only has 28 transitions (discarded 7 similar events)
// Phase 1: matrix 28 rows 19 cols
[2022-06-10 09:46:57] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-10 09:46:58] [INFO ] Implicit Places using invariants in 151 ms returned []
[2022-06-10 09:46:58] [INFO ] Flow matrix only has 28 transitions (discarded 7 similar events)
// Phase 1: matrix 28 rows 19 cols
[2022-06-10 09:46:58] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-10 09:46:58] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-06-10 09:46:58] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 221 ms to find 0 implicit places.
[2022-06-10 09:46:58] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-10 09:46:58] [INFO ] Flow matrix only has 28 transitions (discarded 7 similar events)
// Phase 1: matrix 28 rows 19 cols
[2022-06-10 09:46:58] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-10 09:46:58] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 19/87 places, 35/368 transitions.
Finished structural reductions, in 1 iterations. Remains : 19/87 places, 35/368 transitions.
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Running random walk in product with property : StigmergyElection-PT-07a-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s6 0) (EQ s1 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]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA StigmergyElection-PT-07a-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-07a-LTLCardinality-14 finished in 394 ms.
All properties solved by simple procedures.
Total runtime 15382 ms.

BK_STOP 1654854418440

--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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-07a"
export BK_EXAMINATION="LTLCardinality"
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-07a, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r294-smll-165463872800331"
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 [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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