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.r453-smll-167912645700603.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)
...........................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is StigmergyElection-PT-05a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r453-smll-167912645700603
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 708K
-rw-r--r-- 1 mcc users 7.0K Feb 26 16:17 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Feb 26 16:17 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Feb 26 16:15 CTLFireability.txt
-rw-r--r-- 1 mcc users 69K Feb 26 16:15 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 17:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:14 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 17:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 17:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 26 16:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 160K Feb 26 16:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.4K Feb 26 16:18 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 83K Feb 26 16:18 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 193K 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-05a-LTLCardinality-00
FORMULA_NAME StigmergyElection-PT-05a-LTLCardinality-01
FORMULA_NAME StigmergyElection-PT-05a-LTLCardinality-02
FORMULA_NAME StigmergyElection-PT-05a-LTLCardinality-03
FORMULA_NAME StigmergyElection-PT-05a-LTLCardinality-04
FORMULA_NAME StigmergyElection-PT-05a-LTLCardinality-05
FORMULA_NAME StigmergyElection-PT-05a-LTLCardinality-06
FORMULA_NAME StigmergyElection-PT-05a-LTLCardinality-07
FORMULA_NAME StigmergyElection-PT-05a-LTLCardinality-08
FORMULA_NAME StigmergyElection-PT-05a-LTLCardinality-09
FORMULA_NAME StigmergyElection-PT-05a-LTLCardinality-10
FORMULA_NAME StigmergyElection-PT-05a-LTLCardinality-11
FORMULA_NAME StigmergyElection-PT-05a-LTLCardinality-12
FORMULA_NAME StigmergyElection-PT-05a-LTLCardinality-13
FORMULA_NAME StigmergyElection-PT-05a-LTLCardinality-14
FORMULA_NAME StigmergyElection-PT-05a-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679413101358

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=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=StigmergyElection-PT-05a
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-21 15:38:24] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-21 15:38:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 15:38:25] [INFO ] Load time of PNML (sax parser for PT used): 197 ms
[2023-03-21 15:38:25] [INFO ] Transformed 72 places.
[2023-03-21 15:38:25] [INFO ] Transformed 450 transitions.
[2023-03-21 15:38:25] [INFO ] Found NUPN structural information;
[2023-03-21 15:38:25] [INFO ] Parsed PT model containing 72 places and 450 transitions and 3637 arcs in 359 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 18 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Ensure Unique test removed 291 transitions
Reduce redundant transitions removed 291 transitions.
FORMULA StigmergyElection-PT-05a-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-05a-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-05a-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-05a-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 28 out of 72 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 159/159 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 71 transition count 157
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 71 transition count 157
Applied a total of 2 rules in 32 ms. Remains 71 /72 variables (removed 1) and now considering 157/159 (removed 2) transitions.
[2023-03-21 15:38:25] [INFO ] Flow matrix only has 143 transitions (discarded 14 similar events)
// Phase 1: matrix 143 rows 71 cols
[2023-03-21 15:38:25] [INFO ] Computed 6 place invariants in 14 ms
[2023-03-21 15:38:25] [INFO ] Implicit Places using invariants in 273 ms returned [70]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 323 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 70/72 places, 157/159 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 69 transition count 156
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 69 transition count 156
Applied a total of 2 rules in 6 ms. Remains 69 /70 variables (removed 1) and now considering 156/157 (removed 1) transitions.
[2023-03-21 15:38:25] [INFO ] Flow matrix only has 142 transitions (discarded 14 similar events)
// Phase 1: matrix 142 rows 69 cols
[2023-03-21 15:38:25] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-21 15:38:26] [INFO ] Implicit Places using invariants in 59 ms returned []
[2023-03-21 15:38:26] [INFO ] Flow matrix only has 142 transitions (discarded 14 similar events)
[2023-03-21 15:38:26] [INFO ] Invariant cache hit.
[2023-03-21 15:38:26] [INFO ] State equation strengthened by 66 read => feed constraints.
[2023-03-21 15:38:26] [INFO ] Implicit Places using invariants and state equation in 135 ms returned []
Implicit Place search using SMT with State Equation took 196 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 69/72 places, 156/159 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 558 ms. Remains : 69/72 places, 156/159 transitions.
Support contains 28 out of 69 places after structural reductions.
[2023-03-21 15:38:26] [INFO ] Flatten gal took : 79 ms
[2023-03-21 15:38:26] [INFO ] Flatten gal took : 34 ms
[2023-03-21 15:38:26] [INFO ] Input system was already deterministic with 156 transitions.
Incomplete random walk after 10000 steps, including 41 resets, run finished after 585 ms. (steps per millisecond=17 ) properties (out of 18) seen :16
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-21 15:38:27] [INFO ] Flow matrix only has 142 transitions (discarded 14 similar events)
[2023-03-21 15:38:27] [INFO ] Invariant cache hit.
[2023-03-21 15:38:27] [INFO ] After 92ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-21 15:38:27] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-21 15:38:27] [INFO ] After 81ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-21 15:38:27] [INFO ] State equation strengthened by 66 read => feed constraints.
[2023-03-21 15:38:27] [INFO ] After 39ms SMT Verify possible using 66 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-21 15:38:27] [INFO ] Deduced a trap composed of 12 places in 90 ms of which 11 ms to minimize.
[2023-03-21 15:38:27] [INFO ] Deduced a trap composed of 14 places in 76 ms of which 1 ms to minimize.
[2023-03-21 15:38:27] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 3 ms to minimize.
[2023-03-21 15:38:28] [INFO ] Deduced a trap composed of 11 places in 70 ms of which 2 ms to minimize.
[2023-03-21 15:38:28] [INFO ] Deduced a trap composed of 12 places in 56 ms of which 1 ms to minimize.
[2023-03-21 15:38:28] [INFO ] Deduced a trap composed of 13 places in 59 ms of which 1 ms to minimize.
[2023-03-21 15:38:28] [INFO ] Deduced a trap composed of 12 places in 57 ms of which 1 ms to minimize.
[2023-03-21 15:38:28] [INFO ] Deduced a trap composed of 12 places in 53 ms of which 1 ms to minimize.
[2023-03-21 15:38:28] [INFO ] Deduced a trap composed of 12 places in 54 ms of which 1 ms to minimize.
[2023-03-21 15:38:28] [INFO ] Deduced a trap composed of 12 places in 54 ms of which 1 ms to minimize.
[2023-03-21 15:38:28] [INFO ] Deduced a trap composed of 12 places in 57 ms of which 1 ms to minimize.
[2023-03-21 15:38:28] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 11 trap constraints in 874 ms
[2023-03-21 15:38:28] [INFO ] After 934ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :0
[2023-03-21 15:38:28] [INFO ] After 1086ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 2 atomic propositions for a total of 12 simplifications.
Computed a total of 10 stabilizing places and 10 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((G(F(p1))||p0))))'
Support contains 4 out of 69 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 69/69 places, 156/156 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 58 transition count 141
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 58 transition count 141
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 29 place count 51 transition count 131
Iterating global reduction 0 with 7 rules applied. Total rules applied 36 place count 51 transition count 131
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 39 place count 48 transition count 128
Iterating global reduction 0 with 3 rules applied. Total rules applied 42 place count 48 transition count 128
Applied a total of 42 rules in 18 ms. Remains 48 /69 variables (removed 21) and now considering 128/156 (removed 28) transitions.
[2023-03-21 15:38:28] [INFO ] Flow matrix only has 120 transitions (discarded 8 similar events)
// Phase 1: matrix 120 rows 48 cols
[2023-03-21 15:38:29] [INFO ] Computed 2 place invariants in 5 ms
[2023-03-21 15:38:29] [INFO ] Implicit Places using invariants in 60 ms returned []
[2023-03-21 15:38:29] [INFO ] Flow matrix only has 120 transitions (discarded 8 similar events)
[2023-03-21 15:38:29] [INFO ] Invariant cache hit.
[2023-03-21 15:38:29] [INFO ] State equation strengthened by 66 read => feed constraints.
[2023-03-21 15:38:29] [INFO ] Implicit Places using invariants and state equation in 138 ms returned []
Implicit Place search using SMT with State Equation took 203 ms to find 0 implicit places.
[2023-03-21 15:38:29] [INFO ] Flow matrix only has 120 transitions (discarded 8 similar events)
[2023-03-21 15:38:29] [INFO ] Invariant cache hit.
[2023-03-21 15:38:29] [INFO ] Dead Transitions using invariants and state equation in 216 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 48/69 places, 128/156 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 439 ms. Remains : 48/69 places, 128/156 transitions.
Stuttering acceptance computed with spot in 469 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : StigmergyElection-PT-05a-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s43 0) (EQ s24 1)), p1:(OR (EQ s10 0) (EQ s6 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 513 ms.
Product exploration explored 100000 steps with 50000 reset in 368 ms.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 5 factoid took 138 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA StigmergyElection-PT-05a-LTLCardinality-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property StigmergyElection-PT-05a-LTLCardinality-02 finished in 2045 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 69 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 69/69 places, 156/156 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 68 transition count 137
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 36 place count 50 transition count 137
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 36 place count 50 transition count 128
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 54 place count 41 transition count 128
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 63 place count 32 transition count 114
Iterating global reduction 2 with 9 rules applied. Total rules applied 72 place count 32 transition count 114
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 73 place count 32 transition count 113
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 77 place count 28 transition count 105
Iterating global reduction 3 with 4 rules applied. Total rules applied 81 place count 28 transition count 105
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 3 with 14 rules applied. Total rules applied 95 place count 28 transition count 91
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 107 place count 22 transition count 85
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 112 place count 22 transition count 80
Drop transitions removed 47 transitions
Redundant transition composition rules discarded 47 transitions
Iterating global reduction 5 with 47 rules applied. Total rules applied 159 place count 22 transition count 33
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 5 with 10 rules applied. Total rules applied 169 place count 17 transition count 28
Reduce places removed 5 places and 5 transitions.
Iterating global reduction 5 with 5 rules applied. Total rules applied 174 place count 12 transition count 23
Applied a total of 174 rules in 53 ms. Remains 12 /69 variables (removed 57) and now considering 23/156 (removed 133) transitions.
[2023-03-21 15:38:30] [INFO ] Flow matrix only has 18 transitions (discarded 5 similar events)
// Phase 1: matrix 18 rows 12 cols
[2023-03-21 15:38:30] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-21 15:38:31] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-21 15:38:31] [INFO ] Flow matrix only has 18 transitions (discarded 5 similar events)
[2023-03-21 15:38:31] [INFO ] Invariant cache hit.
[2023-03-21 15:38:31] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-21 15:38:31] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2023-03-21 15:38:31] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-21 15:38:31] [INFO ] Flow matrix only has 18 transitions (discarded 5 similar events)
[2023-03-21 15:38:31] [INFO ] Invariant cache hit.
[2023-03-21 15:38:31] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 12/69 places, 23/156 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 191 ms. Remains : 12/69 places, 23/156 transitions.
Stuttering acceptance computed with spot in 55 ms :[(NOT p0)]
Running random walk in product with property : StigmergyElection-PT-05a-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(NEQ s1 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 454 ms.
Product exploration explored 100000 steps with 0 reset in 200 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 147 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Finished random walk after 9 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=9 )
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 206 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 55 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
Support contains 1 out of 12 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 12/12 places, 23/23 transitions.
Applied a total of 0 rules in 3 ms. Remains 12 /12 variables (removed 0) and now considering 23/23 (removed 0) transitions.
[2023-03-21 15:38:32] [INFO ] Flow matrix only has 18 transitions (discarded 5 similar events)
[2023-03-21 15:38:32] [INFO ] Invariant cache hit.
[2023-03-21 15:38:32] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-21 15:38:32] [INFO ] Flow matrix only has 18 transitions (discarded 5 similar events)
[2023-03-21 15:38:32] [INFO ] Invariant cache hit.
[2023-03-21 15:38:32] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-21 15:38:32] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2023-03-21 15:38:32] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-21 15:38:32] [INFO ] Flow matrix only has 18 transitions (discarded 5 similar events)
[2023-03-21 15:38:32] [INFO ] Invariant cache hit.
[2023-03-21 15:38:32] [INFO ] Dead Transitions using invariants and state equation in 62 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 162 ms. Remains : 12/12 places, 23/23 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 182 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 53 ms :[(NOT p0)]
Finished random walk after 11 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=5 )
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 213 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 53 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 66 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 83 ms.
Product exploration explored 100000 steps with 0 reset in 371 ms.
Built C files in :
/tmp/ltsmin3265350052278200411
[2023-03-21 15:38:33] [INFO ] Computing symmetric may disable matrix : 23 transitions.
[2023-03-21 15:38:33] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-21 15:38:33] [INFO ] Computing symmetric may enable matrix : 23 transitions.
[2023-03-21 15:38:33] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-21 15:38:33] [INFO ] Computing Do-Not-Accords matrix : 23 transitions.
[2023-03-21 15:38:33] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-21 15:38:33] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3265350052278200411
Running compilation step : cd /tmp/ltsmin3265350052278200411;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 462 ms.
Running link step : cd /tmp/ltsmin3265350052278200411;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin3265350052278200411;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased4466245635115469431.hoa' '--buchi-type=spotba'
LTSmin run took 92 ms.
FORMULA StigmergyElection-PT-05a-LTLCardinality-04 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property StigmergyElection-PT-05a-LTLCardinality-04 finished in 3411 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 69 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 69/69 places, 156/156 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 56 transition count 139
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 56 transition count 139
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 34 place count 48 transition count 128
Iterating global reduction 0 with 8 rules applied. Total rules applied 42 place count 48 transition count 128
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 44 place count 46 transition count 126
Iterating global reduction 0 with 2 rules applied. Total rules applied 46 place count 46 transition count 126
Applied a total of 46 rules in 8 ms. Remains 46 /69 variables (removed 23) and now considering 126/156 (removed 30) transitions.
[2023-03-21 15:38:34] [INFO ] Flow matrix only has 119 transitions (discarded 7 similar events)
// Phase 1: matrix 119 rows 46 cols
[2023-03-21 15:38:34] [INFO ] Computed 1 place invariants in 3 ms
[2023-03-21 15:38:34] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-21 15:38:34] [INFO ] Flow matrix only has 119 transitions (discarded 7 similar events)
[2023-03-21 15:38:34] [INFO ] Invariant cache hit.
[2023-03-21 15:38:34] [INFO ] State equation strengthened by 66 read => feed constraints.
[2023-03-21 15:38:34] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 162 ms to find 0 implicit places.
[2023-03-21 15:38:34] [INFO ] Flow matrix only has 119 transitions (discarded 7 similar events)
[2023-03-21 15:38:34] [INFO ] Invariant cache hit.
[2023-03-21 15:38:34] [INFO ] Dead Transitions using invariants and state equation in 103 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 46/69 places, 126/156 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 277 ms. Remains : 46/69 places, 126/156 transitions.
Stuttering acceptance computed with spot in 202 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-05a-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s14 0) (EQ s19 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 11 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-05a-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-05a-LTLCardinality-05 finished in 501 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 69 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 69/69 places, 156/156 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 57 transition count 139
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 57 transition count 139
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 32 place count 49 transition count 127
Iterating global reduction 0 with 8 rules applied. Total rules applied 40 place count 49 transition count 127
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 44 place count 45 transition count 123
Iterating global reduction 0 with 4 rules applied. Total rules applied 48 place count 45 transition count 123
Applied a total of 48 rules in 13 ms. Remains 45 /69 variables (removed 24) and now considering 123/156 (removed 33) transitions.
[2023-03-21 15:38:34] [INFO ] Flow matrix only has 117 transitions (discarded 6 similar events)
// Phase 1: matrix 117 rows 45 cols
[2023-03-21 15:38:34] [INFO ] Computed 1 place invariants in 11 ms
[2023-03-21 15:38:34] [INFO ] Implicit Places using invariants in 65 ms returned []
[2023-03-21 15:38:34] [INFO ] Flow matrix only has 117 transitions (discarded 6 similar events)
[2023-03-21 15:38:34] [INFO ] Invariant cache hit.
[2023-03-21 15:38:35] [INFO ] State equation strengthened by 66 read => feed constraints.
[2023-03-21 15:38:35] [INFO ] Implicit Places using invariants and state equation in 134 ms returned []
Implicit Place search using SMT with State Equation took 203 ms to find 0 implicit places.
[2023-03-21 15:38:35] [INFO ] Flow matrix only has 117 transitions (discarded 6 similar events)
[2023-03-21 15:38:35] [INFO ] Invariant cache hit.
[2023-03-21 15:38:35] [INFO ] Dead Transitions using invariants and state equation in 164 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 45/69 places, 123/156 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 383 ms. Remains : 45/69 places, 123/156 transitions.
Stuttering acceptance computed with spot in 109 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-05a-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s14 0) (EQ s33 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 11 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-05a-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-05a-LTLCardinality-06 finished in 514 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||X(p0)||G(p1))))'
Support contains 4 out of 69 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 69/69 places, 156/156 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 57 transition count 139
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 57 transition count 139
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 31 place count 50 transition count 129
Iterating global reduction 0 with 7 rules applied. Total rules applied 38 place count 50 transition count 129
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 40 place count 48 transition count 127
Iterating global reduction 0 with 2 rules applied. Total rules applied 42 place count 48 transition count 127
Applied a total of 42 rules in 13 ms. Remains 48 /69 variables (removed 21) and now considering 127/156 (removed 29) transitions.
[2023-03-21 15:38:35] [INFO ] Flow matrix only has 120 transitions (discarded 7 similar events)
// Phase 1: matrix 120 rows 48 cols
[2023-03-21 15:38:35] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-21 15:38:35] [INFO ] Implicit Places using invariants in 54 ms returned []
[2023-03-21 15:38:35] [INFO ] Flow matrix only has 120 transitions (discarded 7 similar events)
[2023-03-21 15:38:35] [INFO ] Invariant cache hit.
[2023-03-21 15:38:35] [INFO ] State equation strengthened by 66 read => feed constraints.
[2023-03-21 15:38:35] [INFO ] Implicit Places using invariants and state equation in 136 ms returned []
Implicit Place search using SMT with State Equation took 192 ms to find 0 implicit places.
[2023-03-21 15:38:35] [INFO ] Flow matrix only has 120 transitions (discarded 7 similar events)
[2023-03-21 15:38:35] [INFO ] Invariant cache hit.
[2023-03-21 15:38:35] [INFO ] Dead Transitions using invariants and state equation in 158 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 48/69 places, 127/156 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 365 ms. Remains : 48/69 places, 127/156 transitions.
Stuttering acceptance computed with spot in 284 ms :[true, (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : StigmergyElection-PT-05a-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 5}], [{ cond=(NOT p1), acceptance={} source=4 dest: 0}, { cond=p1, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=5 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=5 dest: 4}]], initial=2, aps=[p0:(AND (EQ s26 0) (EQ s24 1)), p1:(AND (EQ s5 0) (EQ s6 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-05a-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-05a-LTLCardinality-07 finished in 675 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 69 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 69/69 places, 156/156 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 68 transition count 137
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 36 place count 50 transition count 137
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 36 place count 50 transition count 127
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 56 place count 40 transition count 127
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 64 place count 32 transition count 114
Iterating global reduction 2 with 8 rules applied. Total rules applied 72 place count 32 transition count 114
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 73 place count 32 transition count 113
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 77 place count 28 transition count 105
Iterating global reduction 3 with 4 rules applied. Total rules applied 81 place count 28 transition count 105
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 3 with 30 rules applied. Total rules applied 111 place count 28 transition count 75
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 121 place count 23 transition count 70
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 125 place count 23 transition count 66
Drop transitions removed 35 transitions
Redundant transition composition rules discarded 35 transitions
Iterating global reduction 5 with 35 rules applied. Total rules applied 160 place count 23 transition count 31
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 5 with 10 rules applied. Total rules applied 170 place count 18 transition count 26
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 171 place count 18 transition count 26
Reduce places removed 5 places and 5 transitions.
Iterating global reduction 5 with 5 rules applied. Total rules applied 176 place count 13 transition count 21
Applied a total of 176 rules in 42 ms. Remains 13 /69 variables (removed 56) and now considering 21/156 (removed 135) transitions.
[2023-03-21 15:38:36] [INFO ] Flow matrix only has 14 transitions (discarded 7 similar events)
// Phase 1: matrix 14 rows 13 cols
[2023-03-21 15:38:36] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-21 15:38:36] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-21 15:38:36] [INFO ] Flow matrix only has 14 transitions (discarded 7 similar events)
[2023-03-21 15:38:36] [INFO ] Invariant cache hit.
[2023-03-21 15:38:36] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2023-03-21 15:38:36] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-21 15:38:36] [INFO ] Flow matrix only has 14 transitions (discarded 7 similar events)
[2023-03-21 15:38:36] [INFO ] Invariant cache hit.
[2023-03-21 15:38:36] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 13/69 places, 21/156 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 168 ms. Remains : 13/69 places, 21/156 transitions.
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Running random walk in product with property : StigmergyElection-PT-05a-LTLCardinality-08 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 s4 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 0 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-05a-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-05a-LTLCardinality-08 finished in 236 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)||G(!p1)))'
Support contains 4 out of 69 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 69/69 places, 156/156 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 0 with 17 rules applied. Total rules applied 17 place count 68 transition count 138
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 1 with 17 rules applied. Total rules applied 34 place count 51 transition count 138
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 34 place count 51 transition count 129
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 52 place count 42 transition count 129
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 58 place count 36 transition count 120
Iterating global reduction 2 with 6 rules applied. Total rules applied 64 place count 36 transition count 120
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 66 place count 34 transition count 116
Iterating global reduction 2 with 2 rules applied. Total rules applied 68 place count 34 transition count 116
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 71 place count 34 transition count 113
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 81 place count 29 transition count 108
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 85 place count 29 transition count 104
Drop transitions removed 59 transitions
Redundant transition composition rules discarded 59 transitions
Iterating global reduction 4 with 59 rules applied. Total rules applied 144 place count 29 transition count 45
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 154 place count 24 transition count 40
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 155 place count 24 transition count 40
Reduce places removed 5 places and 5 transitions.
Iterating global reduction 4 with 5 rules applied. Total rules applied 160 place count 19 transition count 35
Applied a total of 160 rules in 35 ms. Remains 19 /69 variables (removed 50) and now considering 35/156 (removed 121) transitions.
[2023-03-21 15:38:36] [INFO ] Flow matrix only has 27 transitions (discarded 8 similar events)
// Phase 1: matrix 27 rows 19 cols
[2023-03-21 15:38:36] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-21 15:38:36] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-21 15:38:36] [INFO ] Flow matrix only has 27 transitions (discarded 8 similar events)
[2023-03-21 15:38:36] [INFO ] Invariant cache hit.
[2023-03-21 15:38:36] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2023-03-21 15:38:36] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-21 15:38:36] [INFO ] Flow matrix only has 27 transitions (discarded 8 similar events)
[2023-03-21 15:38:36] [INFO ] Invariant cache hit.
[2023-03-21 15:38:36] [INFO ] Dead Transitions using invariants and state equation in 61 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 19/69 places, 35/156 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 209 ms. Remains : 19/69 places, 35/156 transitions.
Stuttering acceptance computed with spot in 169 ms :[true, p1, (AND p1 (NOT p0)), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-05a-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p1, acceptance={} source=1 dest: 0}, { cond=(NOT p1), acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND p0 p1), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=2, aps=[p1:(OR (EQ s15 0) (EQ s10 1)), p0:(OR (EQ s4 0) (EQ s12 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 0 reset in 122 ms.
Product exploration explored 100000 steps with 0 reset in 205 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X p0), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 p1)), (X p1), true, (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X p1)), (X (X (NOT p1)))]
Property proved to be false thanks to negative knowledge :(X (X (NOT p0)))
Knowledge based reduction with 9 factoid took 206 ms. Reduced automaton from 4 states, 9 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA StigmergyElection-PT-05a-LTLCardinality-10 FALSE TECHNIQUES KNOWLEDGE
Treatment of property StigmergyElection-PT-05a-LTLCardinality-10 finished in 943 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 69 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 69/69 places, 156/156 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 57 transition count 140
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 57 transition count 140
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 31 place count 50 transition count 130
Iterating global reduction 0 with 7 rules applied. Total rules applied 38 place count 50 transition count 130
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 41 place count 47 transition count 127
Iterating global reduction 0 with 3 rules applied. Total rules applied 44 place count 47 transition count 127
Applied a total of 44 rules in 10 ms. Remains 47 /69 variables (removed 22) and now considering 127/156 (removed 29) transitions.
[2023-03-21 15:38:37] [INFO ] Flow matrix only has 120 transitions (discarded 7 similar events)
// Phase 1: matrix 120 rows 47 cols
[2023-03-21 15:38:37] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-21 15:38:37] [INFO ] Implicit Places using invariants in 58 ms returned []
[2023-03-21 15:38:37] [INFO ] Flow matrix only has 120 transitions (discarded 7 similar events)
[2023-03-21 15:38:37] [INFO ] Invariant cache hit.
[2023-03-21 15:38:37] [INFO ] State equation strengthened by 66 read => feed constraints.
[2023-03-21 15:38:37] [INFO ] Implicit Places using invariants and state equation in 129 ms returned []
Implicit Place search using SMT with State Equation took 189 ms to find 0 implicit places.
[2023-03-21 15:38:37] [INFO ] Flow matrix only has 120 transitions (discarded 7 similar events)
[2023-03-21 15:38:37] [INFO ] Invariant cache hit.
[2023-03-21 15:38:37] [INFO ] Dead Transitions using invariants and state equation in 121 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 47/69 places, 127/156 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 331 ms. Remains : 47/69 places, 127/156 transitions.
Stuttering acceptance computed with spot in 123 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-05a-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (EQ s14 0) (EQ s45 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-05a-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-05a-LTLCardinality-11 finished in 474 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0&&X(p1)))))'
Support contains 4 out of 69 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 69/69 places, 156/156 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 57 transition count 140
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 57 transition count 140
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 29 place count 52 transition count 133
Iterating global reduction 0 with 5 rules applied. Total rules applied 34 place count 52 transition count 133
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 36 place count 50 transition count 131
Iterating global reduction 0 with 2 rules applied. Total rules applied 38 place count 50 transition count 131
Applied a total of 38 rules in 7 ms. Remains 50 /69 variables (removed 19) and now considering 131/156 (removed 25) transitions.
[2023-03-21 15:38:37] [INFO ] Flow matrix only has 124 transitions (discarded 7 similar events)
// Phase 1: matrix 124 rows 50 cols
[2023-03-21 15:38:37] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-21 15:38:37] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-21 15:38:37] [INFO ] Flow matrix only has 124 transitions (discarded 7 similar events)
[2023-03-21 15:38:37] [INFO ] Invariant cache hit.
[2023-03-21 15:38:37] [INFO ] State equation strengthened by 66 read => feed constraints.
[2023-03-21 15:38:37] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 133 ms to find 0 implicit places.
[2023-03-21 15:38:37] [INFO ] Flow matrix only has 124 transitions (discarded 7 similar events)
[2023-03-21 15:38:37] [INFO ] Invariant cache hit.
[2023-03-21 15:38:37] [INFO ] Dead Transitions using invariants and state equation in 88 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 50/69 places, 131/156 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 230 ms. Remains : 50/69 places, 131/156 transitions.
Stuttering acceptance computed with spot in 181 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : StigmergyElection-PT-05a-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(OR (EQ s11 0) (EQ s32 1)), p1:(OR (EQ s44 0) (EQ s41 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 20 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-05a-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-05a-LTLCardinality-12 finished in 429 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0||F(p1)))))'
Support contains 2 out of 69 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 69/69 places, 156/156 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 55 transition count 137
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 55 transition count 137
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 36 place count 47 transition count 125
Iterating global reduction 0 with 8 rules applied. Total rules applied 44 place count 47 transition count 125
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 47 place count 44 transition count 122
Iterating global reduction 0 with 3 rules applied. Total rules applied 50 place count 44 transition count 122
Applied a total of 50 rules in 6 ms. Remains 44 /69 variables (removed 25) and now considering 122/156 (removed 34) transitions.
[2023-03-21 15:38:38] [INFO ] Flow matrix only has 116 transitions (discarded 6 similar events)
// Phase 1: matrix 116 rows 44 cols
[2023-03-21 15:38:38] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-21 15:38:38] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-21 15:38:38] [INFO ] Flow matrix only has 116 transitions (discarded 6 similar events)
[2023-03-21 15:38:38] [INFO ] Invariant cache hit.
[2023-03-21 15:38:38] [INFO ] State equation strengthened by 66 read => feed constraints.
[2023-03-21 15:38:38] [INFO ] Implicit Places using invariants and state equation in 122 ms returned []
Implicit Place search using SMT with State Equation took 161 ms to find 0 implicit places.
[2023-03-21 15:38:38] [INFO ] Flow matrix only has 116 transitions (discarded 6 similar events)
[2023-03-21 15:38:38] [INFO ] Invariant cache hit.
[2023-03-21 15:38:38] [INFO ] Dead Transitions using invariants and state equation in 110 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 44/69 places, 122/156 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 279 ms. Remains : 44/69 places, 122/156 transitions.
Stuttering acceptance computed with spot in 220 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : StigmergyElection-PT-05a-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s15 1), p1:(EQ s21 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 11 steps with 0 reset in 1 ms.
FORMULA StigmergyElection-PT-05a-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-05a-LTLCardinality-13 finished in 521 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 69 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 69/69 places, 156/156 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 68 transition count 137
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 36 place count 50 transition count 137
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 36 place count 50 transition count 127
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 56 place count 40 transition count 127
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 64 place count 32 transition count 115
Iterating global reduction 2 with 8 rules applied. Total rules applied 72 place count 32 transition count 115
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 73 place count 32 transition count 114
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 76 place count 29 transition count 108
Iterating global reduction 3 with 3 rules applied. Total rules applied 79 place count 29 transition count 108
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 3 with 14 rules applied. Total rules applied 93 place count 29 transition count 94
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 105 place count 23 transition count 88
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 110 place count 23 transition count 83
Drop transitions removed 47 transitions
Redundant transition composition rules discarded 47 transitions
Iterating global reduction 5 with 47 rules applied. Total rules applied 157 place count 23 transition count 36
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 5 with 10 rules applied. Total rules applied 167 place count 18 transition count 31
Reduce places removed 5 places and 5 transitions.
Iterating global reduction 5 with 5 rules applied. Total rules applied 172 place count 13 transition count 26
Applied a total of 172 rules in 29 ms. Remains 13 /69 variables (removed 56) and now considering 26/156 (removed 130) transitions.
[2023-03-21 15:38:38] [INFO ] Flow matrix only has 20 transitions (discarded 6 similar events)
// Phase 1: matrix 20 rows 13 cols
[2023-03-21 15:38:38] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-21 15:38:38] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-21 15:38:38] [INFO ] Flow matrix only has 20 transitions (discarded 6 similar events)
[2023-03-21 15:38:38] [INFO ] Invariant cache hit.
[2023-03-21 15:38:38] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-21 15:38:38] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2023-03-21 15:38:38] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-21 15:38:38] [INFO ] Flow matrix only has 20 transitions (discarded 6 similar events)
[2023-03-21 15:38:38] [INFO ] Invariant cache hit.
[2023-03-21 15:38:38] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 13/69 places, 26/156 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 155 ms. Remains : 13/69 places, 26/156 transitions.
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-05a-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(NEQ s1 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]]
Product exploration explored 100000 steps with 0 reset in 72 ms.
Product exploration explored 100000 steps with 0 reset in 57 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 157 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0)]
Finished random walk after 4 steps, including 1 resets, run visited all 1 properties in 1 ms. (steps per millisecond=4 )
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 184 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 98 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 256 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 13 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 13/13 places, 26/26 transitions.
Applied a total of 0 rules in 2 ms. Remains 13 /13 variables (removed 0) and now considering 26/26 (removed 0) transitions.
[2023-03-21 15:38:39] [INFO ] Flow matrix only has 20 transitions (discarded 6 similar events)
[2023-03-21 15:38:39] [INFO ] Invariant cache hit.
[2023-03-21 15:38:39] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-21 15:38:39] [INFO ] Flow matrix only has 20 transitions (discarded 6 similar events)
[2023-03-21 15:38:39] [INFO ] Invariant cache hit.
[2023-03-21 15:38:39] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-21 15:38:39] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2023-03-21 15:38:39] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-21 15:38:39] [INFO ] Flow matrix only has 20 transitions (discarded 6 similar events)
[2023-03-21 15:38:39] [INFO ] Invariant cache hit.
[2023-03-21 15:38:39] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 112 ms. Remains : 13/13 places, 26/26 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 140 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Finished random walk after 6 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=6 )
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 204 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 106 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 69 ms.
Stuttering criterion allowed to conclude after 4 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-05a-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-05a-LTLCardinality-14 finished in 2155 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 69 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 69/69 places, 156/156 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 68 transition count 137
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 36 place count 50 transition count 137
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 36 place count 50 transition count 127
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 56 place count 40 transition count 127
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 64 place count 32 transition count 114
Iterating global reduction 2 with 8 rules applied. Total rules applied 72 place count 32 transition count 114
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 73 place count 32 transition count 113
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 77 place count 28 transition count 105
Iterating global reduction 3 with 4 rules applied. Total rules applied 81 place count 28 transition count 105
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 3 with 30 rules applied. Total rules applied 111 place count 28 transition count 75
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 121 place count 23 transition count 70
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 125 place count 23 transition count 66
Drop transitions removed 35 transitions
Redundant transition composition rules discarded 35 transitions
Iterating global reduction 5 with 35 rules applied. Total rules applied 160 place count 23 transition count 31
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 5 with 10 rules applied. Total rules applied 170 place count 18 transition count 26
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 171 place count 18 transition count 26
Reduce places removed 5 places and 5 transitions.
Iterating global reduction 5 with 5 rules applied. Total rules applied 176 place count 13 transition count 21
Applied a total of 176 rules in 22 ms. Remains 13 /69 variables (removed 56) and now considering 21/156 (removed 135) transitions.
[2023-03-21 15:38:40] [INFO ] Flow matrix only has 14 transitions (discarded 7 similar events)
// Phase 1: matrix 14 rows 13 cols
[2023-03-21 15:38:40] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-21 15:38:40] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-21 15:38:40] [INFO ] Flow matrix only has 14 transitions (discarded 7 similar events)
[2023-03-21 15:38:40] [INFO ] Invariant cache hit.
[2023-03-21 15:38:40] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2023-03-21 15:38:40] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-21 15:38:40] [INFO ] Flow matrix only has 14 transitions (discarded 7 similar events)
[2023-03-21 15:38:40] [INFO ] Invariant cache hit.
[2023-03-21 15:38:40] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 13/69 places, 21/156 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 143 ms. Remains : 13/69 places, 21/156 transitions.
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Running random walk in product with property : StigmergyElection-PT-05a-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s4 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-05a-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-05a-LTLCardinality-15 finished in 208 ms.
All properties solved by simple procedures.
Total runtime 16087 ms.

BK_STOP 1679413122562

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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-05a"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is StigmergyElection-PT-05a, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r453-smll-167912645700603"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyElection-PT-05a.tgz
mv StigmergyElection-PT-05a execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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