Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r455-smll-167912647600596.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is StigmergyElection-PT-04b, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r455-smll-167912647600596
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 644K
-rw-r--r-- 1 mcc users 6.8K Feb 26 16:30 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K Feb 26 16:30 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 26 16:29 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 26 16:29 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Feb 25 17:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Feb 25 17:14 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 17:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 16:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 109K Feb 26 16:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.1K Feb 26 16:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 69K Feb 26 16:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 17:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 203K Mar 5 18:23 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

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

=== Now, execution of the tool begins

BK_START 1679316868878

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=lolaxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=StigmergyElection-PT-04b
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-20 12:54:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-20 12:54:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 12:54:33] [INFO ] Load time of PNML (sax parser for PT used): 181 ms
[2023-03-20 12:54:33] [INFO ] Transformed 563 places.
[2023-03-20 12:54:33] [INFO ] Transformed 780 transitions.
[2023-03-20 12:54:33] [INFO ] Found NUPN structural information;
[2023-03-20 12:54:33] [INFO ] Parsed PT model containing 563 places and 780 transitions and 2680 arcs in 355 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 17 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA StigmergyElection-PT-04b-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-04b-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-04b-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 39 out of 563 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 563/563 places, 780/780 transitions.
Discarding 67 places :
Symmetric choice reduction at 0 with 67 rule applications. Total rules 67 place count 496 transition count 713
Iterating global reduction 0 with 67 rules applied. Total rules applied 134 place count 496 transition count 713
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 168 place count 462 transition count 679
Iterating global reduction 0 with 34 rules applied. Total rules applied 202 place count 462 transition count 679
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 207 place count 457 transition count 674
Iterating global reduction 0 with 5 rules applied. Total rules applied 212 place count 457 transition count 674
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 214 place count 455 transition count 672
Iterating global reduction 0 with 2 rules applied. Total rules applied 216 place count 455 transition count 672
Applied a total of 216 rules in 304 ms. Remains 455 /563 variables (removed 108) and now considering 672/780 (removed 108) transitions.
// Phase 1: matrix 672 rows 455 cols
[2023-03-20 12:54:33] [INFO ] Computed 5 place invariants in 51 ms
[2023-03-20 12:54:34] [INFO ] Implicit Places using invariants in 579 ms returned []
[2023-03-20 12:54:34] [INFO ] Invariant cache hit.
[2023-03-20 12:54:35] [INFO ] Implicit Places using invariants and state equation in 718 ms returned []
Implicit Place search using SMT with State Equation took 1356 ms to find 0 implicit places.
[2023-03-20 12:54:35] [INFO ] Invariant cache hit.
[2023-03-20 12:54:35] [INFO ] Dead Transitions using invariants and state equation in 743 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 455/563 places, 672/780 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2407 ms. Remains : 455/563 places, 672/780 transitions.
Support contains 39 out of 455 places after structural reductions.
[2023-03-20 12:54:36] [INFO ] Flatten gal took : 176 ms
[2023-03-20 12:54:36] [INFO ] Flatten gal took : 92 ms
[2023-03-20 12:54:36] [INFO ] Input system was already deterministic with 672 transitions.
Support contains 34 out of 455 places (down from 39) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 136 resets, run finished after 889 ms. (steps per millisecond=11 ) properties (out of 28) seen :11
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 17) seen :0
Running SMT prover for 17 properties.
[2023-03-20 12:54:37] [INFO ] Invariant cache hit.
[2023-03-20 12:54:38] [INFO ] [Real]Absence check using 5 positive place invariants in 10 ms returned sat
[2023-03-20 12:54:39] [INFO ] After 716ms SMT Verify possible using state equation in real domain returned unsat :0 sat :8 real:9
[2023-03-20 12:54:39] [INFO ] Deduced a trap composed of 166 places in 533 ms of which 15 ms to minimize.
[2023-03-20 12:54:40] [INFO ] Deduced a trap composed of 164 places in 421 ms of which 2 ms to minimize.
[2023-03-20 12:54:40] [INFO ] Deduced a trap composed of 167 places in 364 ms of which 2 ms to minimize.
[2023-03-20 12:54:41] [INFO ] Deduced a trap composed of 166 places in 267 ms of which 3 ms to minimize.
[2023-03-20 12:54:41] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1853 ms
[2023-03-20 12:54:41] [INFO ] Deduced a trap composed of 169 places in 310 ms of which 2 ms to minimize.
[2023-03-20 12:54:42] [INFO ] Deduced a trap composed of 165 places in 379 ms of which 1 ms to minimize.
[2023-03-20 12:54:42] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 853 ms
[2023-03-20 12:54:42] [INFO ] After 3922ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :4 real:13
Attempting to minimize the solution found.
Minimization took 199 ms.
[2023-03-20 12:54:42] [INFO ] After 4763ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :4 real:13
[2023-03-20 12:54:43] [INFO ] [Nat]Absence check using 5 positive place invariants in 6 ms returned sat
[2023-03-20 12:54:43] [INFO ] After 779ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :17
[2023-03-20 12:54:44] [INFO ] Deduced a trap composed of 171 places in 432 ms of which 2 ms to minimize.
[2023-03-20 12:54:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 520 ms
[2023-03-20 12:54:45] [INFO ] Deduced a trap composed of 169 places in 444 ms of which 1 ms to minimize.
[2023-03-20 12:54:45] [INFO ] Deduced a trap composed of 166 places in 332 ms of which 1 ms to minimize.
[2023-03-20 12:54:46] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 904 ms
[2023-03-20 12:54:46] [INFO ] Deduced a trap composed of 166 places in 309 ms of which 1 ms to minimize.
[2023-03-20 12:54:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 394 ms
[2023-03-20 12:54:46] [INFO ] After 3720ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :17
Attempting to minimize the solution found.
Minimization took 694 ms.
[2023-03-20 12:54:47] [INFO ] After 4946ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :17
Fused 17 Parikh solutions to 14 different solutions.
Parikh walk visited 4 properties in 211 ms.
Support contains 16 out of 455 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 455/455 places, 672/672 transitions.
Graph (trivial) has 444 edges and 455 vertex of which 64 / 455 are part of one of the 11 SCC in 16 ms
Free SCC test removed 53 places
Drop transitions removed 70 transitions
Reduce isomorphic transitions removed 70 transitions.
Graph (complete) has 767 edges and 402 vertex of which 399 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.8 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 269 transitions
Trivial Post-agglo rules discarded 269 transitions
Performed 269 trivial Post agglomeration. Transition count delta: 269
Iterating post reduction 0 with 272 rules applied. Total rules applied 274 place count 399 transition count 330
Reduce places removed 269 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 277 rules applied. Total rules applied 551 place count 130 transition count 322
Reduce places removed 4 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 7 rules applied. Total rules applied 558 place count 126 transition count 319
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 561 place count 123 transition count 319
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 18 Pre rules applied. Total rules applied 561 place count 123 transition count 301
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 4 with 36 rules applied. Total rules applied 597 place count 105 transition count 301
Performed 19 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 4 with 38 rules applied. Total rules applied 635 place count 86 transition count 281
Drop transitions removed 1 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 640 place count 86 transition count 276
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 650 place count 76 transition count 151
Iterating global reduction 5 with 10 rules applied. Total rules applied 660 place count 76 transition count 151
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 5 with 7 rules applied. Total rules applied 667 place count 76 transition count 144
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 668 place count 75 transition count 142
Iterating global reduction 6 with 1 rules applied. Total rules applied 669 place count 75 transition count 142
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 6 with 6 rules applied. Total rules applied 675 place count 72 transition count 139
Performed 8 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 8 places in 3 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 6 with 16 rules applied. Total rules applied 691 place count 64 transition count 152
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 6 with 10 rules applied. Total rules applied 701 place count 64 transition count 142
Free-agglomeration rule applied 23 times.
Iterating global reduction 6 with 23 rules applied. Total rules applied 724 place count 64 transition count 119
Reduce places removed 23 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 25 rules applied. Total rules applied 749 place count 41 transition count 117
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 750 place count 41 transition count 116
Applied a total of 750 rules in 195 ms. Remains 41 /455 variables (removed 414) and now considering 116/672 (removed 556) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 195 ms. Remains : 41/455 places, 116/672 transitions.
Incomplete random walk after 10000 steps, including 11 resets, run finished after 298 ms. (steps per millisecond=33 ) properties (out of 13) seen :10
Incomplete Best-First random walk after 10000 steps, including 10 resets, run finished after 146 ms. (steps per millisecond=68 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 2) seen :1
Finished Best-First random walk after 242 steps, including 1 resets, run visited all 1 properties in 1 ms. (steps per millisecond=242 )
FORMULA StigmergyElection-PT-04b-LTLFireability-15 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 60 stabilizing places and 64 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(!(p0 U X(X(!(F(p2)&&p1)))))'
Support contains 5 out of 455 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 455/455 places, 672/672 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 450 transition count 667
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 450 transition count 667
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 15 place count 445 transition count 662
Iterating global reduction 0 with 5 rules applied. Total rules applied 20 place count 445 transition count 662
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 22 place count 443 transition count 660
Iterating global reduction 0 with 2 rules applied. Total rules applied 24 place count 443 transition count 660
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 442 transition count 659
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 442 transition count 659
Applied a total of 26 rules in 137 ms. Remains 442 /455 variables (removed 13) and now considering 659/672 (removed 13) transitions.
// Phase 1: matrix 659 rows 442 cols
[2023-03-20 12:54:49] [INFO ] Computed 5 place invariants in 9 ms
[2023-03-20 12:54:49] [INFO ] Implicit Places using invariants in 250 ms returned []
[2023-03-20 12:54:49] [INFO ] Invariant cache hit.
[2023-03-20 12:54:49] [INFO ] Implicit Places using invariants and state equation in 540 ms returned []
Implicit Place search using SMT with State Equation took 799 ms to find 0 implicit places.
[2023-03-20 12:54:49] [INFO ] Invariant cache hit.
[2023-03-20 12:54:50] [INFO ] Dead Transitions using invariants and state equation in 871 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 442/455 places, 659/672 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1809 ms. Remains : 442/455 places, 659/672 transitions.
Stuttering acceptance computed with spot in 516 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), true, (NOT p2)]
Running random walk in product with property : StigmergyElection-PT-04b-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(EQ s373 1), p1:(AND (EQ s57 1) (EQ s163 1) (EQ s291 1) (EQ s386 1)), p2:(AND (EQ s57 1) (EQ s163 1) (EQ s291 1) (EQ s386 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 2 ms.
FORMULA StigmergyElection-PT-04b-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-04b-LTLFireability-00 finished in 2416 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 455 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 455/455 places, 672/672 transitions.
Graph (trivial) has 464 edges and 455 vertex of which 72 / 455 are part of one of the 12 SCC in 3 ms
Free SCC test removed 60 places
Ensure Unique test removed 68 transitions
Reduce isomorphic transitions removed 68 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 274 transitions
Trivial Post-agglo rules discarded 274 transitions
Performed 274 trivial Post agglomeration. Transition count delta: 274
Iterating post reduction 0 with 274 rules applied. Total rules applied 275 place count 394 transition count 329
Reduce places removed 274 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 282 rules applied. Total rules applied 557 place count 120 transition count 321
Reduce places removed 4 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 5 rules applied. Total rules applied 562 place count 116 transition count 320
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 563 place count 115 transition count 320
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 15 Pre rules applied. Total rules applied 563 place count 115 transition count 305
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 4 with 30 rules applied. Total rules applied 593 place count 100 transition count 305
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 598 place count 95 transition count 299
Iterating global reduction 4 with 5 rules applied. Total rules applied 603 place count 95 transition count 299
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 1 rules applied. Total rules applied 604 place count 95 transition count 298
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 605 place count 94 transition count 298
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 605 place count 94 transition count 297
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 607 place count 93 transition count 297
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 608 place count 92 transition count 295
Iterating global reduction 6 with 1 rules applied. Total rules applied 609 place count 92 transition count 295
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 610 place count 91 transition count 293
Iterating global reduction 6 with 1 rules applied. Total rules applied 611 place count 91 transition count 293
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 6 with 30 rules applied. Total rules applied 641 place count 76 transition count 278
Discarding 15 places :
Symmetric choice reduction at 6 with 15 rule applications. Total rules 656 place count 61 transition count 138
Iterating global reduction 6 with 15 rules applied. Total rules applied 671 place count 61 transition count 138
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 6 with 7 rules applied. Total rules applied 678 place count 61 transition count 131
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 681 place count 58 transition count 125
Iterating global reduction 7 with 3 rules applied. Total rules applied 684 place count 58 transition count 125
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 687 place count 55 transition count 119
Iterating global reduction 7 with 3 rules applied. Total rules applied 690 place count 55 transition count 119
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: -23
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 7 with 20 rules applied. Total rules applied 710 place count 45 transition count 142
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 711 place count 44 transition count 134
Iterating global reduction 7 with 1 rules applied. Total rules applied 712 place count 44 transition count 134
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 713 place count 44 transition count 133
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 8 with 4 rules applied. Total rules applied 717 place count 44 transition count 129
Applied a total of 717 rules in 128 ms. Remains 44 /455 variables (removed 411) and now considering 129/672 (removed 543) transitions.
[2023-03-20 12:54:51] [INFO ] Flow matrix only has 124 transitions (discarded 5 similar events)
// Phase 1: matrix 124 rows 44 cols
[2023-03-20 12:54:51] [INFO ] Computed 2 place invariants in 3 ms
[2023-03-20 12:54:51] [INFO ] Implicit Places using invariants in 91 ms returned []
[2023-03-20 12:54:51] [INFO ] Flow matrix only has 124 transitions (discarded 5 similar events)
[2023-03-20 12:54:51] [INFO ] Invariant cache hit.
[2023-03-20 12:54:51] [INFO ] State equation strengthened by 32 read => feed constraints.
[2023-03-20 12:54:51] [INFO ] Implicit Places using invariants and state equation in 161 ms returned []
Implicit Place search using SMT with State Equation took 260 ms to find 0 implicit places.
[2023-03-20 12:54:51] [INFO ] Redundant transitions in 7 ms returned []
[2023-03-20 12:54:51] [INFO ] Flow matrix only has 124 transitions (discarded 5 similar events)
[2023-03-20 12:54:51] [INFO ] Invariant cache hit.
[2023-03-20 12:54:52] [INFO ] Dead Transitions using invariants and state equation in 437 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 44/455 places, 129/672 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 846 ms. Remains : 44/455 places, 129/672 transitions.
Stuttering acceptance computed with spot in 56 ms :[(NOT p0)]
Running random walk in product with property : StigmergyElection-PT-04b-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s35 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 6 steps with 0 reset in 1 ms.
FORMULA StigmergyElection-PT-04b-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-04b-LTLFireability-01 finished in 923 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((F(p1)&&p0)))'
Support contains 4 out of 455 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 455/455 places, 672/672 transitions.
Graph (trivial) has 454 edges and 455 vertex of which 72 / 455 are part of one of the 12 SCC in 3 ms
Free SCC test removed 60 places
Ensure Unique test removed 68 transitions
Reduce isomorphic transitions removed 68 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 270 transitions
Trivial Post-agglo rules discarded 270 transitions
Performed 270 trivial Post agglomeration. Transition count delta: 270
Iterating post reduction 0 with 270 rules applied. Total rules applied 271 place count 394 transition count 333
Reduce places removed 270 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 278 rules applied. Total rules applied 549 place count 124 transition count 325
Reduce places removed 4 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 2 with 10 rules applied. Total rules applied 559 place count 120 transition count 319
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 565 place count 114 transition count 319
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 15 Pre rules applied. Total rules applied 565 place count 114 transition count 304
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 4 with 30 rules applied. Total rules applied 595 place count 99 transition count 304
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 601 place count 93 transition count 297
Iterating global reduction 4 with 6 rules applied. Total rules applied 607 place count 93 transition count 297
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 1 rules applied. Total rules applied 608 place count 93 transition count 296
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 609 place count 92 transition count 296
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 609 place count 92 transition count 295
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 611 place count 91 transition count 295
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 612 place count 90 transition count 293
Iterating global reduction 6 with 1 rules applied. Total rules applied 613 place count 90 transition count 293
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 614 place count 89 transition count 291
Iterating global reduction 6 with 1 rules applied. Total rules applied 615 place count 89 transition count 291
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 6 with 28 rules applied. Total rules applied 643 place count 75 transition count 277
Discarding 15 places :
Symmetric choice reduction at 6 with 15 rule applications. Total rules 658 place count 60 transition count 137
Iterating global reduction 6 with 15 rules applied. Total rules applied 673 place count 60 transition count 137
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 6 with 8 rules applied. Total rules applied 681 place count 60 transition count 129
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 684 place count 57 transition count 123
Iterating global reduction 7 with 3 rules applied. Total rules applied 687 place count 57 transition count 123
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 690 place count 54 transition count 117
Iterating global reduction 7 with 3 rules applied. Total rules applied 693 place count 54 transition count 117
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: -23
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 7 with 20 rules applied. Total rules applied 713 place count 44 transition count 140
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 714 place count 43 transition count 132
Iterating global reduction 7 with 1 rules applied. Total rules applied 715 place count 43 transition count 132
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 716 place count 43 transition count 131
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 8 with 4 rules applied. Total rules applied 720 place count 43 transition count 127
Applied a total of 720 rules in 113 ms. Remains 43 /455 variables (removed 412) and now considering 127/672 (removed 545) transitions.
[2023-03-20 12:54:52] [INFO ] Flow matrix only has 123 transitions (discarded 4 similar events)
// Phase 1: matrix 123 rows 43 cols
[2023-03-20 12:54:52] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-20 12:54:52] [INFO ] Implicit Places using invariants in 83 ms returned []
[2023-03-20 12:54:52] [INFO ] Flow matrix only has 123 transitions (discarded 4 similar events)
[2023-03-20 12:54:52] [INFO ] Invariant cache hit.
[2023-03-20 12:54:52] [INFO ] State equation strengthened by 31 read => feed constraints.
[2023-03-20 12:54:52] [INFO ] Implicit Places using invariants and state equation in 152 ms returned []
Implicit Place search using SMT with State Equation took 241 ms to find 0 implicit places.
[2023-03-20 12:54:52] [INFO ] Redundant transitions in 6 ms returned []
[2023-03-20 12:54:52] [INFO ] Flow matrix only has 123 transitions (discarded 4 similar events)
[2023-03-20 12:54:52] [INFO ] Invariant cache hit.
[2023-03-20 12:54:52] [INFO ] Dead Transitions using invariants and state equation in 160 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 43/455 places, 127/672 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 530 ms. Remains : 43/455 places, 127/672 transitions.
Stuttering acceptance computed with spot in 112 ms :[(NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : StigmergyElection-PT-04b-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=1, aps=[p1:(AND (EQ s10 1) (EQ s20 1) (EQ s30 1) (EQ s40 1)), p0:(AND (EQ s10 1) (EQ s20 1) (EQ s30 1) (EQ s40 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, null][true, true]]
Stuttering criterion allowed to conclude after 6 steps with 0 reset in 4 ms.
FORMULA StigmergyElection-PT-04b-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-04b-LTLFireability-02 finished in 671 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((F(p0)&&G(p1))))'
Support contains 3 out of 455 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 455/455 places, 672/672 transitions.
Graph (trivial) has 463 edges and 455 vertex of which 72 / 455 are part of one of the 12 SCC in 1 ms
Free SCC test removed 60 places
Ensure Unique test removed 68 transitions
Reduce isomorphic transitions removed 68 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 273 transitions
Trivial Post-agglo rules discarded 273 transitions
Performed 273 trivial Post agglomeration. Transition count delta: 273
Iterating post reduction 0 with 273 rules applied. Total rules applied 274 place count 394 transition count 330
Reduce places removed 273 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 281 rules applied. Total rules applied 555 place count 121 transition count 322
Reduce places removed 4 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 5 rules applied. Total rules applied 560 place count 117 transition count 321
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 561 place count 116 transition count 321
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 15 Pre rules applied. Total rules applied 561 place count 116 transition count 306
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 4 with 30 rules applied. Total rules applied 591 place count 101 transition count 306
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 596 place count 96 transition count 300
Iterating global reduction 4 with 5 rules applied. Total rules applied 601 place count 96 transition count 300
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 1 rules applied. Total rules applied 602 place count 96 transition count 299
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 603 place count 95 transition count 299
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 603 place count 95 transition count 298
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 605 place count 94 transition count 298
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 606 place count 93 transition count 296
Iterating global reduction 6 with 1 rules applied. Total rules applied 607 place count 93 transition count 296
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 608 place count 92 transition count 294
Iterating global reduction 6 with 1 rules applied. Total rules applied 609 place count 92 transition count 294
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 6 with 30 rules applied. Total rules applied 639 place count 77 transition count 279
Discarding 15 places :
Symmetric choice reduction at 6 with 15 rule applications. Total rules 654 place count 62 transition count 139
Iterating global reduction 6 with 15 rules applied. Total rules applied 669 place count 62 transition count 139
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 6 with 8 rules applied. Total rules applied 677 place count 62 transition count 131
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 680 place count 59 transition count 125
Iterating global reduction 7 with 3 rules applied. Total rules applied 683 place count 59 transition count 125
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 685 place count 57 transition count 121
Iterating global reduction 7 with 2 rules applied. Total rules applied 687 place count 57 transition count 121
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: -25
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 7 with 20 rules applied. Total rules applied 707 place count 47 transition count 146
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 7 with 10 rules applied. Total rules applied 717 place count 47 transition count 136
Applied a total of 717 rules in 96 ms. Remains 47 /455 variables (removed 408) and now considering 136/672 (removed 536) transitions.
[2023-03-20 12:54:52] [INFO ] Flow matrix only has 131 transitions (discarded 5 similar events)
// Phase 1: matrix 131 rows 47 cols
[2023-03-20 12:54:52] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-20 12:54:53] [INFO ] Implicit Places using invariants in 84 ms returned []
[2023-03-20 12:54:53] [INFO ] Flow matrix only has 131 transitions (discarded 5 similar events)
[2023-03-20 12:54:53] [INFO ] Invariant cache hit.
[2023-03-20 12:54:53] [INFO ] State equation strengthened by 32 read => feed constraints.
[2023-03-20 12:54:53] [INFO ] Implicit Places using invariants and state equation in 165 ms returned []
Implicit Place search using SMT with State Equation took 254 ms to find 0 implicit places.
[2023-03-20 12:54:53] [INFO ] Redundant transitions in 6 ms returned []
[2023-03-20 12:54:53] [INFO ] Flow matrix only has 131 transitions (discarded 5 similar events)
[2023-03-20 12:54:53] [INFO ] Invariant cache hit.
[2023-03-20 12:54:53] [INFO ] Dead Transitions using invariants and state equation in 160 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 47/455 places, 136/672 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 526 ms. Remains : 47/455 places, 136/672 transitions.
Stuttering acceptance computed with spot in 164 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : StigmergyElection-PT-04b-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(OR (NEQ s17 1) (NEQ s44 1)), p0:(EQ s5 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 254 reset in 379 ms.
Product exploration explored 100000 steps with 74 reset in 206 ms.
Computed a total of 1 stabilizing places and 16 stable transitions
Computed a total of 1 stabilizing places and 16 stable transitions
Knowledge obtained : [(AND p1 p0), (X p0), (X p1), (X (NOT (AND (NOT p0) p1))), (X (X p0)), (X (X p1)), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 467 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 221 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Finished random walk after 2753 steps, including 390 resets, run visited all 3 properties in 50 ms. (steps per millisecond=55 )
Knowledge obtained : [(AND p1 p0), (X p0), (X p1), (X (NOT (AND (NOT p0) p1))), (X (X p0)), (X (X p1)), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0)), (F (AND (NOT p0) p1))]
Knowledge based reduction with 7 factoid took 525 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 207 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 210 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Support contains 3 out of 47 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 47/47 places, 136/136 transitions.
Applied a total of 0 rules in 7 ms. Remains 47 /47 variables (removed 0) and now considering 136/136 (removed 0) transitions.
[2023-03-20 12:54:55] [INFO ] Flow matrix only has 131 transitions (discarded 5 similar events)
[2023-03-20 12:54:55] [INFO ] Invariant cache hit.
[2023-03-20 12:54:56] [INFO ] Implicit Places using invariants in 144 ms returned []
[2023-03-20 12:54:56] [INFO ] Flow matrix only has 131 transitions (discarded 5 similar events)
[2023-03-20 12:54:56] [INFO ] Invariant cache hit.
[2023-03-20 12:54:56] [INFO ] State equation strengthened by 32 read => feed constraints.
[2023-03-20 12:54:56] [INFO ] Implicit Places using invariants and state equation in 298 ms returned []
Implicit Place search using SMT with State Equation took 452 ms to find 0 implicit places.
[2023-03-20 12:54:56] [INFO ] Redundant transitions in 6 ms returned []
[2023-03-20 12:54:56] [INFO ] Flow matrix only has 131 transitions (discarded 5 similar events)
[2023-03-20 12:54:56] [INFO ] Invariant cache hit.
[2023-03-20 12:54:56] [INFO ] Dead Transitions using invariants and state equation in 168 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 658 ms. Remains : 47/47 places, 136/136 transitions.
Computed a total of 1 stabilizing places and 16 stable transitions
Computed a total of 1 stabilizing places and 16 stable transitions
Knowledge obtained : [(AND p1 p0), (X p0), (X p1), (X (NOT (AND (NOT p0) p1))), (X (X p0)), (X (X p1)), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 535 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 164 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Finished random walk after 3566 steps, including 516 resets, run visited all 3 properties in 23 ms. (steps per millisecond=155 )
Knowledge obtained : [(AND p1 p0), (X p0), (X p1), (X (NOT (AND (NOT p0) p1))), (X (X p0)), (X (X p1)), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0)), (F (AND (NOT p0) p1))]
Knowledge based reduction with 7 factoid took 504 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 239 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 159 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 157 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 229 reset in 155 ms.
Product exploration explored 100000 steps with 152 reset in 177 ms.
Support contains 3 out of 47 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 47/47 places, 136/136 transitions.
Applied a total of 0 rules in 6 ms. Remains 47 /47 variables (removed 0) and now considering 136/136 (removed 0) transitions.
[2023-03-20 12:54:58] [INFO ] Flow matrix only has 131 transitions (discarded 5 similar events)
[2023-03-20 12:54:58] [INFO ] Invariant cache hit.
[2023-03-20 12:54:58] [INFO ] Implicit Places using invariants in 93 ms returned []
[2023-03-20 12:54:58] [INFO ] Flow matrix only has 131 transitions (discarded 5 similar events)
[2023-03-20 12:54:58] [INFO ] Invariant cache hit.
[2023-03-20 12:54:58] [INFO ] State equation strengthened by 32 read => feed constraints.
[2023-03-20 12:54:59] [INFO ] Implicit Places using invariants and state equation in 186 ms returned []
Implicit Place search using SMT with State Equation took 291 ms to find 0 implicit places.
[2023-03-20 12:54:59] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-20 12:54:59] [INFO ] Flow matrix only has 131 transitions (discarded 5 similar events)
[2023-03-20 12:54:59] [INFO ] Invariant cache hit.
[2023-03-20 12:54:59] [INFO ] Dead Transitions using invariants and state equation in 160 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 469 ms. Remains : 47/47 places, 136/136 transitions.
Treatment of property StigmergyElection-PT-04b-LTLFireability-03 finished in 6517 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((F(G(p0))&&(X(G(p1))||(p2 U p3))))))'
Support contains 3 out of 455 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 455/455 places, 672/672 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 451 transition count 668
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 451 transition count 668
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 12 place count 447 transition count 664
Iterating global reduction 0 with 4 rules applied. Total rules applied 16 place count 447 transition count 664
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 446 transition count 663
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 446 transition count 663
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 445 transition count 662
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 445 transition count 662
Applied a total of 20 rules in 82 ms. Remains 445 /455 variables (removed 10) and now considering 662/672 (removed 10) transitions.
// Phase 1: matrix 662 rows 445 cols
[2023-03-20 12:54:59] [INFO ] Computed 5 place invariants in 8 ms
[2023-03-20 12:54:59] [INFO ] Implicit Places using invariants in 246 ms returned []
[2023-03-20 12:54:59] [INFO ] Invariant cache hit.
[2023-03-20 12:55:00] [INFO ] Implicit Places using invariants and state equation in 625 ms returned []
Implicit Place search using SMT with State Equation took 879 ms to find 0 implicit places.
[2023-03-20 12:55:00] [INFO ] Invariant cache hit.
[2023-03-20 12:55:01] [INFO ] Dead Transitions using invariants and state equation in 891 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 445/455 places, 662/672 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1855 ms. Remains : 445/455 places, 662/672 transitions.
Stuttering acceptance computed with spot in 384 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p3))), (OR (NOT p0) (AND (NOT p1) (NOT p3))), (NOT p0), (NOT p1), (AND (NOT p1) (NOT p3)), true, (NOT p3)]
Running random walk in product with property : StigmergyElection-PT-04b-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p3) (NOT p2)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p3) p2), acceptance={} source=1 dest: 4}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(OR (AND p3 p1) (AND p2 p1)), acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p3) (NOT p2) (NOT p1)), acceptance={} source=4 dest: 5}, { cond=(AND (NOT p3) p2 (NOT p1)), acceptance={} source=4 dest: 6}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={} source=6 dest: 5}, { cond=(AND (NOT p3) p2), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p0:(EQ s113 1), p3:(EQ s172 1), p2:(EQ s51 1), p1:(EQ s51 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 72 steps with 0 reset in 1 ms.
FORMULA StigmergyElection-PT-04b-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-04b-LTLFireability-05 finished in 2287 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||X(X(p1)))))'
Support contains 2 out of 455 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 455/455 places, 672/672 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 450 transition count 667
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 450 transition count 667
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 15 place count 445 transition count 662
Iterating global reduction 0 with 5 rules applied. Total rules applied 20 place count 445 transition count 662
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 22 place count 443 transition count 660
Iterating global reduction 0 with 2 rules applied. Total rules applied 24 place count 443 transition count 660
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 442 transition count 659
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 442 transition count 659
Applied a total of 26 rules in 73 ms. Remains 442 /455 variables (removed 13) and now considering 659/672 (removed 13) transitions.
// Phase 1: matrix 659 rows 442 cols
[2023-03-20 12:55:01] [INFO ] Computed 5 place invariants in 7 ms
[2023-03-20 12:55:02] [INFO ] Implicit Places using invariants in 265 ms returned []
[2023-03-20 12:55:02] [INFO ] Invariant cache hit.
[2023-03-20 12:55:02] [INFO ] Implicit Places using invariants and state equation in 687 ms returned []
Implicit Place search using SMT with State Equation took 955 ms to find 0 implicit places.
[2023-03-20 12:55:02] [INFO ] Invariant cache hit.
[2023-03-20 12:55:03] [INFO ] Dead Transitions using invariants and state equation in 866 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 442/455 places, 659/672 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1898 ms. Remains : 442/455 places, 659/672 transitions.
Stuttering acceptance computed with spot in 128 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), true]
Running random walk in product with property : StigmergyElection-PT-04b-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(EQ s404 1), p1:(EQ s129 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, 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 2 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-04b-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-04b-LTLFireability-06 finished in 2051 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 455 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 455/455 places, 672/672 transitions.
Graph (trivial) has 464 edges and 455 vertex of which 72 / 455 are part of one of the 12 SCC in 1 ms
Free SCC test removed 60 places
Ensure Unique test removed 68 transitions
Reduce isomorphic transitions removed 68 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 274 transitions
Trivial Post-agglo rules discarded 274 transitions
Performed 274 trivial Post agglomeration. Transition count delta: 274
Iterating post reduction 0 with 274 rules applied. Total rules applied 275 place count 394 transition count 329
Reduce places removed 274 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 282 rules applied. Total rules applied 557 place count 120 transition count 321
Reduce places removed 4 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 5 rules applied. Total rules applied 562 place count 116 transition count 320
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 563 place count 115 transition count 320
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 15 Pre rules applied. Total rules applied 563 place count 115 transition count 305
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 4 with 30 rules applied. Total rules applied 593 place count 100 transition count 305
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 598 place count 95 transition count 299
Iterating global reduction 4 with 5 rules applied. Total rules applied 603 place count 95 transition count 299
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 1 rules applied. Total rules applied 604 place count 95 transition count 298
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 605 place count 94 transition count 298
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 605 place count 94 transition count 297
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 607 place count 93 transition count 297
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 608 place count 92 transition count 295
Iterating global reduction 6 with 1 rules applied. Total rules applied 609 place count 92 transition count 295
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 610 place count 91 transition count 293
Iterating global reduction 6 with 1 rules applied. Total rules applied 611 place count 91 transition count 293
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 6 with 30 rules applied. Total rules applied 641 place count 76 transition count 278
Discarding 15 places :
Symmetric choice reduction at 6 with 15 rule applications. Total rules 656 place count 61 transition count 138
Iterating global reduction 6 with 15 rules applied. Total rules applied 671 place count 61 transition count 138
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 6 with 8 rules applied. Total rules applied 679 place count 61 transition count 130
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 682 place count 58 transition count 124
Iterating global reduction 7 with 3 rules applied. Total rules applied 685 place count 58 transition count 124
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 688 place count 55 transition count 118
Iterating global reduction 7 with 3 rules applied. Total rules applied 691 place count 55 transition count 118
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: -23
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 7 with 20 rules applied. Total rules applied 711 place count 45 transition count 141
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 712 place count 44 transition count 133
Iterating global reduction 7 with 1 rules applied. Total rules applied 713 place count 44 transition count 133
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 714 place count 44 transition count 132
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 8 with 4 rules applied. Total rules applied 718 place count 44 transition count 128
Applied a total of 718 rules in 72 ms. Remains 44 /455 variables (removed 411) and now considering 128/672 (removed 544) transitions.
[2023-03-20 12:55:03] [INFO ] Flow matrix only has 123 transitions (discarded 5 similar events)
// Phase 1: matrix 123 rows 44 cols
[2023-03-20 12:55:03] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-20 12:55:03] [INFO ] Implicit Places using invariants in 58 ms returned []
[2023-03-20 12:55:03] [INFO ] Flow matrix only has 123 transitions (discarded 5 similar events)
[2023-03-20 12:55:03] [INFO ] Invariant cache hit.
[2023-03-20 12:55:03] [INFO ] State equation strengthened by 32 read => feed constraints.
[2023-03-20 12:55:03] [INFO ] Implicit Places using invariants and state equation in 122 ms returned []
Implicit Place search using SMT with State Equation took 184 ms to find 0 implicit places.
[2023-03-20 12:55:03] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-20 12:55:03] [INFO ] Flow matrix only has 123 transitions (discarded 5 similar events)
[2023-03-20 12:55:03] [INFO ] Invariant cache hit.
[2023-03-20 12:55:04] [INFO ] Dead Transitions using invariants and state equation in 121 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 44/455 places, 128/672 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 388 ms. Remains : 44/455 places, 128/672 transitions.
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Running random walk in product with property : StigmergyElection-PT-04b-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s10 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 4 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-04b-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-04b-LTLFireability-07 finished in 451 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)&&G(p1))))'
Support contains 5 out of 455 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 455/455 places, 672/672 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 451 transition count 668
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 451 transition count 668
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 12 place count 447 transition count 664
Iterating global reduction 0 with 4 rules applied. Total rules applied 16 place count 447 transition count 664
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 446 transition count 663
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 446 transition count 663
Applied a total of 18 rules in 56 ms. Remains 446 /455 variables (removed 9) and now considering 663/672 (removed 9) transitions.
// Phase 1: matrix 663 rows 446 cols
[2023-03-20 12:55:04] [INFO ] Computed 5 place invariants in 7 ms
[2023-03-20 12:55:04] [INFO ] Implicit Places using invariants in 240 ms returned []
[2023-03-20 12:55:04] [INFO ] Invariant cache hit.
[2023-03-20 12:55:05] [INFO ] Implicit Places using invariants and state equation in 654 ms returned []
Implicit Place search using SMT with State Equation took 905 ms to find 0 implicit places.
[2023-03-20 12:55:05] [INFO ] Invariant cache hit.
[2023-03-20 12:55:05] [INFO ] Dead Transitions using invariants and state equation in 819 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 446/455 places, 663/672 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1784 ms. Remains : 446/455 places, 663/672 transitions.
Stuttering acceptance computed with spot in 171 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), true, (OR (NOT p1) (NOT p0))]
Running random walk in product with property : StigmergyElection-PT-04b-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 p1), acceptance={0} source=3 dest: 0}, { cond=(NOT p1), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 3}]], initial=1, aps=[p1:(OR (NEQ s57 1) (NEQ s189 1) (NEQ s273 1) (NEQ s379 1)), p0:(EQ s85 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 1363 reset in 216 ms.
Product exploration explored 100000 steps with 1004 reset in 611 ms.
Computed a total of 60 stabilizing places and 64 stable transitions
Computed a total of 60 stabilizing places and 64 stable transitions
Knowledge obtained : [(AND p1 p0), (X (AND p0 p1)), (X p1), (X (NOT (AND (NOT p0) p1))), true, (X (X (AND p0 p1))), (X (X p1)), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 8 factoid took 464 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 116 ms :[true, (NOT p1), (NOT p1)]
Incomplete random walk after 10000 steps, including 135 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 954331 steps, run timeout after 3001 ms. (steps per millisecond=318 ) properties seen :{}
Probabilistic random walk after 954331 steps, saw 187360 distinct states, run finished after 3002 ms. (steps per millisecond=317 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-20 12:55:10] [INFO ] Invariant cache hit.
[2023-03-20 12:55:10] [INFO ] [Real]Absence check using 5 positive place invariants in 6 ms returned sat
[2023-03-20 12:55:10] [INFO ] After 266ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-20 12:55:11] [INFO ] After 353ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 51 ms.
[2023-03-20 12:55:11] [INFO ] After 496ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Finished Parikh walk after 82 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=41 )
Parikh walk visited 1 properties in 1 ms.
Knowledge obtained : [(AND p1 p0), (X (AND p0 p1)), (X p1), (X (NOT (AND (NOT p0) p1))), true, (X (X (AND p0 p1))), (X (X p1)), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 8 factoid took 444 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 114 ms :[true, (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 114 ms :[true, (NOT p1), (NOT p1)]
Support contains 4 out of 446 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 446/446 places, 663/663 transitions.
Applied a total of 0 rules in 14 ms. Remains 446 /446 variables (removed 0) and now considering 663/663 (removed 0) transitions.
[2023-03-20 12:55:11] [INFO ] Invariant cache hit.
[2023-03-20 12:55:12] [INFO ] Implicit Places using invariants in 240 ms returned []
[2023-03-20 12:55:12] [INFO ] Invariant cache hit.
[2023-03-20 12:55:12] [INFO ] Implicit Places using invariants and state equation in 654 ms returned []
Implicit Place search using SMT with State Equation took 902 ms to find 0 implicit places.
[2023-03-20 12:55:12] [INFO ] Invariant cache hit.
[2023-03-20 12:55:13] [INFO ] Dead Transitions using invariants and state equation in 884 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1811 ms. Remains : 446/446 places, 663/663 transitions.
Computed a total of 60 stabilizing places and 64 stable transitions
Computed a total of 60 stabilizing places and 64 stable transitions
Knowledge obtained : [p1, (X p1), true, (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 358 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 120 ms :[true, (NOT p1), (NOT p1)]
Incomplete random walk after 10000 steps, including 134 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 26 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 873770 steps, run timeout after 3001 ms. (steps per millisecond=291 ) properties seen :{}
Probabilistic random walk after 873770 steps, saw 171889 distinct states, run finished after 3001 ms. (steps per millisecond=291 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-20 12:55:17] [INFO ] Invariant cache hit.
[2023-03-20 12:55:17] [INFO ] [Real]Absence check using 5 positive place invariants in 9 ms returned sat
[2023-03-20 12:55:17] [INFO ] After 433ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-20 12:55:17] [INFO ] After 518ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 51 ms.
[2023-03-20 12:55:17] [INFO ] After 725ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Finished Parikh walk after 82 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=41 )
Parikh walk visited 1 properties in 1 ms.
Knowledge obtained : [p1, (X p1), true, (X (X p1))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 4 factoid took 237 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 115 ms :[true, (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 113 ms :[true, (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 116 ms :[true, (NOT p1), (NOT p1)]
Entered a terminal (fully accepting) state of product in 29805 steps with 405 reset in 54 ms.
FORMULA StigmergyElection-PT-04b-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-04b-LTLFireability-10 finished in 14426 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(F(p1))))))'
Support contains 2 out of 455 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 455/455 places, 672/672 transitions.
Graph (trivial) has 461 edges and 455 vertex of which 70 / 455 are part of one of the 12 SCC in 5 ms
Free SCC test removed 58 places
Ensure Unique test removed 65 transitions
Reduce isomorphic transitions removed 65 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 275 transitions
Trivial Post-agglo rules discarded 275 transitions
Performed 275 trivial Post agglomeration. Transition count delta: 275
Iterating post reduction 0 with 275 rules applied. Total rules applied 276 place count 396 transition count 331
Reduce places removed 275 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 283 rules applied. Total rules applied 559 place count 121 transition count 323
Reduce places removed 4 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 5 rules applied. Total rules applied 564 place count 117 transition count 322
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 565 place count 116 transition count 322
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 15 Pre rules applied. Total rules applied 565 place count 116 transition count 307
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 4 with 30 rules applied. Total rules applied 595 place count 101 transition count 307
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 599 place count 97 transition count 303
Iterating global reduction 4 with 4 rules applied. Total rules applied 603 place count 97 transition count 303
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 603 place count 97 transition count 302
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 605 place count 96 transition count 302
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 4 with 32 rules applied. Total rules applied 637 place count 80 transition count 286
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 652 place count 65 transition count 146
Iterating global reduction 4 with 15 rules applied. Total rules applied 667 place count 65 transition count 146
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 675 place count 65 transition count 138
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 678 place count 62 transition count 132
Iterating global reduction 5 with 3 rules applied. Total rules applied 681 place count 62 transition count 132
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 684 place count 59 transition count 126
Iterating global reduction 5 with 3 rules applied. Total rules applied 687 place count 59 transition count 126
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: -17
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 5 with 20 rules applied. Total rules applied 707 place count 49 transition count 143
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 708 place count 48 transition count 133
Iterating global reduction 5 with 1 rules applied. Total rules applied 709 place count 48 transition count 133
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 710 place count 48 transition count 132
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 6 with 5 rules applied. Total rules applied 715 place count 48 transition count 127
Applied a total of 715 rules in 63 ms. Remains 48 /455 variables (removed 407) and now considering 127/672 (removed 545) transitions.
[2023-03-20 12:55:18] [INFO ] Flow matrix only has 121 transitions (discarded 6 similar events)
// Phase 1: matrix 121 rows 48 cols
[2023-03-20 12:55:18] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-20 12:55:18] [INFO ] Implicit Places using invariants in 83 ms returned []
[2023-03-20 12:55:18] [INFO ] Flow matrix only has 121 transitions (discarded 6 similar events)
[2023-03-20 12:55:18] [INFO ] Invariant cache hit.
[2023-03-20 12:55:18] [INFO ] State equation strengthened by 32 read => feed constraints.
[2023-03-20 12:55:18] [INFO ] Implicit Places using invariants and state equation in 166 ms returned []
Implicit Place search using SMT with State Equation took 263 ms to find 0 implicit places.
[2023-03-20 12:55:18] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-20 12:55:18] [INFO ] Flow matrix only has 121 transitions (discarded 6 similar events)
[2023-03-20 12:55:18] [INFO ] Invariant cache hit.
[2023-03-20 12:55:19] [INFO ] Dead Transitions using invariants and state equation in 135 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 48/455 places, 127/672 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 483 ms. Remains : 48/455 places, 127/672 transitions.
Stuttering acceptance computed with spot in 104 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : StigmergyElection-PT-04b-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s25 1), p1:(NEQ s2 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 3886 steps with 439 reset in 9 ms.
FORMULA StigmergyElection-PT-04b-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-04b-LTLFireability-11 finished in 619 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(p1))))'
Support contains 2 out of 455 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 455/455 places, 672/672 transitions.
Graph (trivial) has 462 edges and 455 vertex of which 72 / 455 are part of one of the 12 SCC in 2 ms
Free SCC test removed 60 places
Ensure Unique test removed 68 transitions
Reduce isomorphic transitions removed 68 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 272 transitions
Trivial Post-agglo rules discarded 272 transitions
Performed 272 trivial Post agglomeration. Transition count delta: 272
Iterating post reduction 0 with 272 rules applied. Total rules applied 273 place count 394 transition count 331
Reduce places removed 272 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 280 rules applied. Total rules applied 553 place count 122 transition count 323
Reduce places removed 4 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 5 rules applied. Total rules applied 558 place count 118 transition count 322
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 559 place count 117 transition count 322
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 15 Pre rules applied. Total rules applied 559 place count 117 transition count 307
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 4 with 30 rules applied. Total rules applied 589 place count 102 transition count 307
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 594 place count 97 transition count 301
Iterating global reduction 4 with 5 rules applied. Total rules applied 599 place count 97 transition count 301
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 1 rules applied. Total rules applied 600 place count 97 transition count 300
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 601 place count 96 transition count 300
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 601 place count 96 transition count 299
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 603 place count 95 transition count 299
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 604 place count 94 transition count 297
Iterating global reduction 6 with 1 rules applied. Total rules applied 605 place count 94 transition count 297
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 606 place count 93 transition count 295
Iterating global reduction 6 with 1 rules applied. Total rules applied 607 place count 93 transition count 295
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 6 with 30 rules applied. Total rules applied 637 place count 78 transition count 280
Discarding 14 places :
Symmetric choice reduction at 6 with 14 rule applications. Total rules 651 place count 64 transition count 142
Iterating global reduction 6 with 14 rules applied. Total rules applied 665 place count 64 transition count 142
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 6 with 8 rules applied. Total rules applied 673 place count 64 transition count 134
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 675 place count 62 transition count 130
Iterating global reduction 7 with 2 rules applied. Total rules applied 677 place count 62 transition count 130
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 679 place count 60 transition count 126
Iterating global reduction 7 with 2 rules applied. Total rules applied 681 place count 60 transition count 126
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: -23
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 7 with 22 rules applied. Total rules applied 703 place count 49 transition count 149
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 704 place count 48 transition count 139
Iterating global reduction 7 with 1 rules applied. Total rules applied 705 place count 48 transition count 139
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 7 with 4 rules applied. Total rules applied 709 place count 48 transition count 135
Applied a total of 709 rules in 70 ms. Remains 48 /455 variables (removed 407) and now considering 135/672 (removed 537) transitions.
[2023-03-20 12:55:19] [INFO ] Flow matrix only has 129 transitions (discarded 6 similar events)
// Phase 1: matrix 129 rows 48 cols
[2023-03-20 12:55:19] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-20 12:55:19] [INFO ] Implicit Places using invariants in 78 ms returned []
[2023-03-20 12:55:19] [INFO ] Flow matrix only has 129 transitions (discarded 6 similar events)
[2023-03-20 12:55:19] [INFO ] Invariant cache hit.
[2023-03-20 12:55:19] [INFO ] State equation strengthened by 32 read => feed constraints.
[2023-03-20 12:55:19] [INFO ] Implicit Places using invariants and state equation in 157 ms returned []
Implicit Place search using SMT with State Equation took 240 ms to find 0 implicit places.
[2023-03-20 12:55:19] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-20 12:55:19] [INFO ] Flow matrix only has 129 transitions (discarded 6 similar events)
[2023-03-20 12:55:19] [INFO ] Invariant cache hit.
[2023-03-20 12:55:19] [INFO ] Dead Transitions using invariants and state equation in 121 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 48/455 places, 135/672 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 445 ms. Remains : 48/455 places, 135/672 transitions.
Stuttering acceptance computed with spot in 162 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : StigmergyElection-PT-04b-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s35 1) (EQ s46 1)), p1:(EQ s46 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-04b-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-04b-LTLFireability-12 finished in 629 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||G(p1)||X(F(p2)))))'
Support contains 3 out of 455 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 455/455 places, 672/672 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 450 transition count 667
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 450 transition count 667
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 15 place count 445 transition count 662
Iterating global reduction 0 with 5 rules applied. Total rules applied 20 place count 445 transition count 662
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 22 place count 443 transition count 660
Iterating global reduction 0 with 2 rules applied. Total rules applied 24 place count 443 transition count 660
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 442 transition count 659
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 442 transition count 659
Applied a total of 26 rules in 70 ms. Remains 442 /455 variables (removed 13) and now considering 659/672 (removed 13) transitions.
// Phase 1: matrix 659 rows 442 cols
[2023-03-20 12:55:19] [INFO ] Computed 5 place invariants in 7 ms
[2023-03-20 12:55:20] [INFO ] Implicit Places using invariants in 247 ms returned []
[2023-03-20 12:55:20] [INFO ] Invariant cache hit.
[2023-03-20 12:55:20] [INFO ] Implicit Places using invariants and state equation in 688 ms returned []
Implicit Place search using SMT with State Equation took 939 ms to find 0 implicit places.
[2023-03-20 12:55:20] [INFO ] Invariant cache hit.
[2023-03-20 12:55:21] [INFO ] Dead Transitions using invariants and state equation in 827 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 442/455 places, 659/672 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1837 ms. Remains : 442/455 places, 659/672 transitions.
Stuttering acceptance computed with spot in 207 ms :[(NOT p2), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : StigmergyElection-PT-04b-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND p1 (NOT p2)), acceptance={} source=3 dest: 3}]], initial=1, aps=[p2:(EQ s416 1), p0:(EQ s296 1), p1:(EQ s30 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 69 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-04b-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-04b-LTLFireability-13 finished in 2072 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((!X(X(((!p0 U X(!(p0 U p1)))||p0))) U p2))'
Support contains 4 out of 455 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 455/455 places, 672/672 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 451 transition count 668
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 451 transition count 668
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 12 place count 447 transition count 664
Iterating global reduction 0 with 4 rules applied. Total rules applied 16 place count 447 transition count 664
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 18 place count 445 transition count 662
Iterating global reduction 0 with 2 rules applied. Total rules applied 20 place count 445 transition count 662
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 444 transition count 661
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 444 transition count 661
Applied a total of 22 rules in 43 ms. Remains 444 /455 variables (removed 11) and now considering 661/672 (removed 11) transitions.
// Phase 1: matrix 661 rows 444 cols
[2023-03-20 12:55:21] [INFO ] Computed 5 place invariants in 6 ms
[2023-03-20 12:55:22] [INFO ] Implicit Places using invariants in 249 ms returned []
[2023-03-20 12:55:22] [INFO ] Invariant cache hit.
[2023-03-20 12:55:23] [INFO ] Implicit Places using invariants and state equation in 1066 ms returned []
Implicit Place search using SMT with State Equation took 1320 ms to find 0 implicit places.
[2023-03-20 12:55:23] [INFO ] Invariant cache hit.
[2023-03-20 12:55:23] [INFO ] Dead Transitions using invariants and state equation in 706 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 444/455 places, 661/672 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2071 ms. Remains : 444/455 places, 661/672 transitions.
Stuttering acceptance computed with spot in 362 ms :[(NOT p2), (OR (NOT p1) (NOT p2) p0), (OR (NOT p1) p0), true, (NOT p1), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : StigmergyElection-PT-04b-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}, { cond=true, acceptance={0} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 3}, { cond=(NOT p0), acceptance={} source=2 dest: 4}, { cond=(NOT p0), acceptance={} source=2 dest: 5}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=4 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={0} source=4 dest: 4}], [{ cond=(OR (NOT p0) p1), acceptance={} source=5 dest: 4}, { cond=(NOT p0), acceptance={} source=5 dest: 5}]], initial=0, aps=[p2:(EQ s51 1), p0:(AND (EQ s58 1) (EQ s432 1)), p1:(EQ s400 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 6 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-04b-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-04b-LTLFireability-14 finished in 2465 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((F(p0)&&G(p1))))'
[2023-03-20 12:55:24] [INFO ] Flatten gal took : 74 ms
[2023-03-20 12:55:24] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/LTLFireability.sr.xml took 2 ms.
[2023-03-20 12:55:24] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 455 places, 672 transitions and 2464 arcs took 12 ms.
Total runtime 51993 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT StigmergyElection-PT-04b
BK_EXAMINATION: LTLFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/373
LTLFireability

FORMULA StigmergyElection-PT-04b-LTLFireability-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1679316926324

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/373/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/373/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/373/LTLFireability.xml
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
lola: LAUNCH task # 1 (type EXCL) for 0 StigmergyElection-PT-04b-LTLFireability-03
lola: time limit : 3600 sec
lola: memory limit: 32 pages
lola: FINISHED task # 1 (type EXCL) for StigmergyElection-PT-04b-LTLFireability-03
lola: result : false
lola: markings : 1714
lola: fired transitions : 4501
lola: time used : 0.000000
lola: memory pages used : 1
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
StigmergyElection-PT-04b-LTLFireability-03: LTL false LTL model checker


Time elapsed: 0 secs. Pages in use: 1

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-04b"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="lolaxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool lolaxred"
echo " Input is StigmergyElection-PT-04b, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r455-smll-167912647600596"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyElection-PT-04b.tgz
mv StigmergyElection-PT-04b 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 ;