Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r417-tall-171690555700078.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool gold2023
Input is StigmergyCommit-PT-04a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r417-tall-171690555700078
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 664K
-rw-r--r-- 1 mcc users 7.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:58 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 23 07:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 23 07:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 23 07:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.7K Apr 11 17:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 86K Apr 11 17:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 11 17:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 107K Apr 11 17:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:58 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:58 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 227K May 18 16:43 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 StigmergyCommit-PT-04a-LTLFireability-00
FORMULA_NAME StigmergyCommit-PT-04a-LTLFireability-01
FORMULA_NAME StigmergyCommit-PT-04a-LTLFireability-02
FORMULA_NAME StigmergyCommit-PT-04a-LTLFireability-03
FORMULA_NAME StigmergyCommit-PT-04a-LTLFireability-04
FORMULA_NAME StigmergyCommit-PT-04a-LTLFireability-05
FORMULA_NAME StigmergyCommit-PT-04a-LTLFireability-06
FORMULA_NAME StigmergyCommit-PT-04a-LTLFireability-07
FORMULA_NAME StigmergyCommit-PT-04a-LTLFireability-08
FORMULA_NAME StigmergyCommit-PT-04a-LTLFireability-09
FORMULA_NAME StigmergyCommit-PT-04a-LTLFireability-10
FORMULA_NAME StigmergyCommit-PT-04a-LTLFireability-11
FORMULA_NAME StigmergyCommit-PT-04a-LTLFireability-12
FORMULA_NAME StigmergyCommit-PT-04a-LTLFireability-13
FORMULA_NAME StigmergyCommit-PT-04a-LTLFireability-14
FORMULA_NAME StigmergyCommit-PT-04a-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717111364028

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=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=StigmergyCommit-PT-04a
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-30 23:22:45] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-30 23:22:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 23:22:45] [INFO ] Load time of PNML (sax parser for PT used): 73 ms
[2024-05-30 23:22:45] [INFO ] Transformed 184 places.
[2024-05-30 23:22:45] [INFO ] Transformed 592 transitions.
[2024-05-30 23:22:45] [INFO ] Found NUPN structural information;
[2024-05-30 23:22:45] [INFO ] Parsed PT model containing 184 places and 592 transitions and 4011 arcs in 138 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 6 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 291 transitions
Reduce redundant transitions removed 291 transitions.
FORMULA StigmergyCommit-PT-04a-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-04a-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 21 out of 184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 301/301 transitions.
Discarding 36 places :
Symmetric choice reduction at 0 with 36 rule applications. Total rules 36 place count 148 transition count 263
Iterating global reduction 0 with 36 rules applied. Total rules applied 72 place count 148 transition count 263
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 77 place count 148 transition count 258
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 92 place count 133 transition count 241
Iterating global reduction 1 with 15 rules applied. Total rules applied 107 place count 133 transition count 241
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 112 place count 133 transition count 236
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 115 place count 130 transition count 233
Iterating global reduction 2 with 3 rules applied. Total rules applied 118 place count 130 transition count 233
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 121 place count 127 transition count 230
Iterating global reduction 2 with 3 rules applied. Total rules applied 124 place count 127 transition count 230
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 127 place count 124 transition count 227
Iterating global reduction 2 with 3 rules applied. Total rules applied 130 place count 124 transition count 227
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 133 place count 121 transition count 224
Iterating global reduction 2 with 3 rules applied. Total rules applied 136 place count 121 transition count 224
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 139 place count 121 transition count 221
Applied a total of 139 rules in 53 ms. Remains 121 /184 variables (removed 63) and now considering 221/301 (removed 80) transitions.
[2024-05-30 23:22:45] [INFO ] Flow matrix only has 212 transitions (discarded 9 similar events)
// Phase 1: matrix 212 rows 121 cols
[2024-05-30 23:22:45] [INFO ] Computed 2 invariants in 16 ms
[2024-05-30 23:22:46] [INFO ] Implicit Places using invariants in 368 ms returned []
[2024-05-30 23:22:46] [INFO ] Flow matrix only has 212 transitions (discarded 9 similar events)
[2024-05-30 23:22:46] [INFO ] Invariant cache hit.
[2024-05-30 23:22:46] [INFO ] State equation strengthened by 113 read => feed constraints.
[2024-05-30 23:22:46] [INFO ] Implicit Places using invariants and state equation in 134 ms returned []
Implicit Place search using SMT with State Equation took 524 ms to find 0 implicit places.
[2024-05-30 23:22:46] [INFO ] Flow matrix only has 212 transitions (discarded 9 similar events)
[2024-05-30 23:22:46] [INFO ] Invariant cache hit.
[2024-05-30 23:22:46] [INFO ] Dead Transitions using invariants and state equation in 144 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 121/184 places, 221/301 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 725 ms. Remains : 121/184 places, 221/301 transitions.
Support contains 21 out of 121 places after structural reductions.
[2024-05-30 23:22:46] [INFO ] Flatten gal took : 35 ms
[2024-05-30 23:22:46] [INFO ] Flatten gal took : 15 ms
[2024-05-30 23:22:46] [INFO ] Input system was already deterministic with 221 transitions.
Support contains 20 out of 121 places (down from 21) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 11 resets, run finished after 307 ms. (steps per millisecond=32 ) properties (out of 17) seen :15
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-30 23:22:47] [INFO ] Flow matrix only has 212 transitions (discarded 9 similar events)
[2024-05-30 23:22:47] [INFO ] Invariant cache hit.
[2024-05-30 23:22:47] [INFO ] After 49ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:1
[2024-05-30 23:22:47] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-30 23:22:47] [INFO ] After 37ms 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 0 ms.
Successfully simplified 2 atomic propositions for a total of 14 simplifications.
FORMULA StigmergyCommit-PT-04a-LTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 32 stabilizing places and 31 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0 U X((X(X(p1))||(!p2&&F(G(!p0))))))))'
Support contains 8 out of 121 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 221/221 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 115 transition count 212
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 115 transition count 212
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 17 place count 110 transition count 204
Iterating global reduction 0 with 5 rules applied. Total rules applied 22 place count 110 transition count 204
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 24 place count 108 transition count 202
Iterating global reduction 0 with 2 rules applied. Total rules applied 26 place count 108 transition count 202
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 28 place count 106 transition count 200
Iterating global reduction 0 with 2 rules applied. Total rules applied 30 place count 106 transition count 200
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 32 place count 104 transition count 198
Iterating global reduction 0 with 2 rules applied. Total rules applied 34 place count 104 transition count 198
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 35 place count 104 transition count 197
Applied a total of 35 rules in 14 ms. Remains 104 /121 variables (removed 17) and now considering 197/221 (removed 24) transitions.
[2024-05-30 23:22:47] [INFO ] Flow matrix only has 191 transitions (discarded 6 similar events)
// Phase 1: matrix 191 rows 104 cols
[2024-05-30 23:22:47] [INFO ] Computed 2 invariants in 3 ms
[2024-05-30 23:22:47] [INFO ] Implicit Places using invariants in 53 ms returned []
[2024-05-30 23:22:47] [INFO ] Flow matrix only has 191 transitions (discarded 6 similar events)
[2024-05-30 23:22:47] [INFO ] Invariant cache hit.
[2024-05-30 23:22:47] [INFO ] State equation strengthened by 107 read => feed constraints.
[2024-05-30 23:22:47] [INFO ] Implicit Places using invariants and state equation in 110 ms returned []
Implicit Place search using SMT with State Equation took 164 ms to find 0 implicit places.
[2024-05-30 23:22:47] [INFO ] Flow matrix only has 191 transitions (discarded 6 similar events)
[2024-05-30 23:22:47] [INFO ] Invariant cache hit.
[2024-05-30 23:22:47] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 104/121 places, 197/221 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 262 ms. Remains : 104/121 places, 197/221 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 863 ms :[(OR (AND p0 (NOT p1)) (AND (NOT p1) p2)), (OR (AND p0 (NOT p1)) (AND (NOT p1) p2)), (OR (AND p0 (NOT p1)) (AND (NOT p1) p2)), (NOT p1), (AND (NOT p1) p0), (NOT p1), true, (AND (NOT p1) p0), (OR (AND (NOT p1) p2) (AND p0 (NOT p1))), (AND p0 (NOT p1)), (OR (AND (NOT p1) p2) (AND p0 (NOT p1))), (AND (NOT p1) p0), (AND (NOT p1) p0), (NOT p1), (AND (NOT p1) p0), (AND (NOT p1) p0), (OR (AND (NOT p1) p2) (AND p0 (NOT p1))), (OR (AND (NOT p1) p2) (AND p0 (NOT p1))), p0]
Running random walk in product with property : StigmergyCommit-PT-04a-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=p2, acceptance={} source=1 dest: 3}, { cond=(NOT p2), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 7}, { cond=(AND (NOT p0) p2), acceptance={} source=2 dest: 8}, { cond=(AND p0 (NOT p2)), acceptance={} source=2 dest: 9}, { cond=(AND p0 p2), acceptance={} source=2 dest: 10}], [{ cond=true, acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={} source=4 dest: 11}], [{ cond=(NOT p1), acceptance={} source=5 dest: 6}], [{ cond=true, acceptance={0} source=6 dest: 6}], [{ cond=true, acceptance={} source=7 dest: 12}], [{ cond=(NOT p2), acceptance={} source=8 dest: 12}, { cond=p2, acceptance={} source=8 dest: 13}], [{ cond=(NOT p0), acceptance={} source=9 dest: 14}, { cond=p0, acceptance={} source=9 dest: 15}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=10 dest: 14}, { cond=(AND p0 (NOT p2)), acceptance={} source=10 dest: 15}, { cond=(AND (NOT p0) p2), acceptance={} source=10 dest: 16}, { cond=(AND p0 p2), acceptance={} source=10 dest: 17}], [{ cond=(NOT p1), acceptance={} source=11 dest: 18}], [{ cond=(NOT p1), acceptance={} source=12 dest: 11}], [{ cond=(NOT p1), acceptance={} source=13 dest: 5}], [{ cond=(NOT p1), acceptance={} source=14 dest: 12}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=15 dest: 14}, { cond=(AND p0 (NOT p1)), acceptance={0} source=15 dest: 15}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=16 dest: 12}, { cond=(AND p2 (NOT p1)), acceptance={} source=16 dest: 13}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=17 dest: 14}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=17 dest: 15}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=17 dest: 16}, { cond=(AND p0 p2 (NOT p1)), acceptance={0} source=17 dest: 17}], [{ cond=(NOT p0), acceptance={} source=18 dest: 18}, { cond=p0, acceptance={0} source=18 dest: 18}]], initial=0, aps=[p0:(EQ s14 1), p2:(AND (EQ s15 1) (EQ s35 1) (EQ s55 1) (EQ s76 1) (EQ s96 1)), p1:(AND (EQ s73 1) (EQ s103 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 144 ms.
Product exploration explored 100000 steps with 0 reset in 101 ms.
Computed a total of 32 stabilizing places and 31 stable transitions
Computed a total of 32 stabilizing places and 31 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (NOT p2)), (X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) p2))), (X (NOT (AND p0 p2))), (X (NOT (AND p0 (NOT p2)))), true, (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT p0))), (X (X (NOT p2))), (X (X (NOT (AND p0 p2)))), (X (X (NOT (AND p0 (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 179 ms. Reduced automaton from 19 states, 36 edges and 3 AP (stutter sensitive) to 19 states, 36 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 843 ms :[(OR (AND p0 (NOT p1)) (AND (NOT p1) p2)), (OR (AND p0 (NOT p1)) (AND (NOT p1) p2)), (OR (AND p0 (NOT p1)) (AND (NOT p1) p2)), (NOT p1), (AND (NOT p1) p0), (NOT p1), true, (AND (NOT p1) p0), (OR (AND (NOT p1) p2) (AND p0 (NOT p1))), (AND p0 (NOT p1)), (OR (AND (NOT p1) p2) (AND p0 (NOT p1))), (AND (NOT p1) p0), (AND (NOT p1) p0), (NOT p1), (AND (NOT p1) p0), (AND (NOT p1) p0), (OR (AND (NOT p1) p2) (AND p0 (NOT p1))), (OR (AND (NOT p1) p2) (AND p0 (NOT p1))), p0]
Incomplete random walk after 10000 steps, including 20 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 15) seen :13
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-30 23:22:49] [INFO ] Flow matrix only has 191 transitions (discarded 6 similar events)
[2024-05-30 23:22:49] [INFO ] Invariant cache hit.
[2024-05-30 23:22:50] [INFO ] [Real]Absence check using 2 positive place invariants in 7 ms returned sat
[2024-05-30 23:22:50] [INFO ] After 46ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (NOT p2)), (X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) p2))), (X (NOT (AND p0 p2))), (X (NOT (AND p0 (NOT p2)))), true, (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT p0))), (X (X (NOT p2))), (X (X (NOT (AND p0 p2)))), (X (X (NOT (AND p0 (NOT p2))))), (G (NOT (AND p0 p2 (NOT p1)))), (G (NOT (AND p0 p2)))]
False Knowledge obtained : [(F (AND p0 (NOT p1))), (F (NOT (AND (NOT p0) (NOT p1)))), (F (NOT (AND (NOT p2) (NOT p1)))), (F (AND p0 (NOT p2))), (F (AND (NOT p0) p2)), (F (AND (NOT p0) p2 (NOT p1))), (F p1), (F (AND p0 (NOT p2) (NOT p1))), (F p0), (F (NOT (AND (NOT p0) (NOT p2)))), (F p2), (F (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (F (AND p2 (NOT p1)))]
Knowledge based reduction with 15 factoid took 705 ms. Reduced automaton from 19 states, 36 edges and 3 AP (stutter sensitive) to 15 states, 23 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 543 ms :[(OR (AND p0 (NOT p1)) (AND (NOT p1) p2)), (OR (AND p0 (NOT p1)) (AND (NOT p1) p2)), (AND p0 (NOT p1)), (NOT p1), (AND (NOT p1) p0), (NOT p1), true, (AND (NOT p1) p0), (AND (NOT p2) (NOT p1) p0), (AND p0 (NOT p1)), (AND (NOT p1) p0), (AND (NOT p1) p0), (AND (NOT p1) p0), (AND (NOT p1) p0), p0]
Stuttering acceptance computed with spot in 473 ms :[(OR (AND p0 (NOT p1)) (AND (NOT p1) p2)), (OR (AND p0 (NOT p1)) (AND (NOT p1) p2)), (AND p0 (NOT p1)), (NOT p1), (AND (NOT p1) p0), (NOT p1), true, (AND (NOT p1) p0), (AND (NOT p2) (NOT p1) p0), (AND p0 (NOT p1)), (AND (NOT p1) p0), (AND (NOT p1) p0), (AND (NOT p1) p0), (AND (NOT p1) p0), p0]
Support contains 8 out of 104 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 104/104 places, 197/197 transitions.
Applied a total of 0 rules in 6 ms. Remains 104 /104 variables (removed 0) and now considering 197/197 (removed 0) transitions.
[2024-05-30 23:22:51] [INFO ] Flow matrix only has 191 transitions (discarded 6 similar events)
[2024-05-30 23:22:51] [INFO ] Invariant cache hit.
[2024-05-30 23:22:51] [INFO ] Implicit Places using invariants in 46 ms returned []
[2024-05-30 23:22:51] [INFO ] Flow matrix only has 191 transitions (discarded 6 similar events)
[2024-05-30 23:22:51] [INFO ] Invariant cache hit.
[2024-05-30 23:22:51] [INFO ] State equation strengthened by 107 read => feed constraints.
[2024-05-30 23:22:51] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 141 ms to find 0 implicit places.
[2024-05-30 23:22:51] [INFO ] Flow matrix only has 191 transitions (discarded 6 similar events)
[2024-05-30 23:22:51] [INFO ] Invariant cache hit.
[2024-05-30 23:22:51] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 228 ms. Remains : 104/104 places, 197/197 transitions.
Computed a total of 32 stabilizing places and 31 stable transitions
Computed a total of 32 stabilizing places and 31 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (NOT p2)), (X (AND (NOT p0) (NOT p2))), (X (NOT p0)), true, (X (X (NOT p0))), (X (X (NOT p2)))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 134 ms. Reduced automaton from 15 states, 23 edges and 3 AP (stutter sensitive) to 15 states, 23 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 500 ms :[(OR (AND p0 (NOT p1)) (AND (NOT p1) p2)), (OR (AND p0 (NOT p1)) (AND (NOT p1) p2)), (AND p0 (NOT p1)), (NOT p1), (AND (NOT p1) p0), (NOT p1), true, (AND (NOT p1) p0), (AND (NOT p2) (NOT p1) p0), (AND p0 (NOT p1)), (AND (NOT p1) p0), (AND (NOT p1) p0), (AND (NOT p1) p0), (AND (NOT p1) p0), p0]
Finished random walk after 3171 steps, including 10 resets, run visited all 6 properties in 21 ms. (steps per millisecond=151 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (NOT p2)), (X (AND (NOT p0) (NOT p2))), (X (NOT p0)), true, (X (X (NOT p0))), (X (X (NOT p2)))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1)))), (F p1), (F (AND p0 (NOT p1))), (F p0), (F (NOT (AND (NOT p0) (NOT p2)))), (F p2)]
Knowledge based reduction with 7 factoid took 441 ms. Reduced automaton from 15 states, 23 edges and 3 AP (stutter sensitive) to 15 states, 23 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 475 ms :[(OR (AND p0 (NOT p1)) (AND (NOT p1) p2)), (OR (AND p0 (NOT p1)) (AND (NOT p1) p2)), (AND p0 (NOT p1)), (NOT p1), (AND (NOT p1) p0), (NOT p1), true, (AND (NOT p1) p0), (AND (NOT p2) (NOT p1) p0), (AND p0 (NOT p1)), (AND (NOT p1) p0), (AND (NOT p1) p0), (AND (NOT p1) p0), (AND (NOT p1) p0), p0]
Stuttering acceptance computed with spot in 525 ms :[(OR (AND p0 (NOT p1)) (AND (NOT p1) p2)), (OR (AND p0 (NOT p1)) (AND (NOT p1) p2)), (AND p0 (NOT p1)), (NOT p1), (AND (NOT p1) p0), (NOT p1), true, (AND (NOT p1) p0), (AND (NOT p2) (NOT p1) p0), (AND p0 (NOT p1)), (AND (NOT p1) p0), (AND (NOT p1) p0), (AND (NOT p1) p0), (AND (NOT p1) p0), p0]
Stuttering acceptance computed with spot in 511 ms :[(OR (AND p0 (NOT p1)) (AND (NOT p1) p2)), (OR (AND p0 (NOT p1)) (AND (NOT p1) p2)), (AND p0 (NOT p1)), (NOT p1), (AND (NOT p1) p0), (NOT p1), true, (AND (NOT p1) p0), (AND (NOT p2) (NOT p1) p0), (AND p0 (NOT p1)), (AND (NOT p1) p0), (AND (NOT p1) p0), (AND (NOT p1) p0), (AND (NOT p1) p0), p0]
Product exploration explored 100000 steps with 0 reset in 56 ms.
Stack based approach found an accepted trace after 719 steps with 0 reset with depth 720 and stack size 377 in 1 ms.
FORMULA StigmergyCommit-PT-04a-LTLFireability-01 FALSE TECHNIQUES STACK_TEST
Treatment of property StigmergyCommit-PT-04a-LTLFireability-01 finished in 7335 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F(p0)))))'
Support contains 2 out of 121 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 221/221 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 115 transition count 212
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 115 transition count 212
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 17 place count 110 transition count 204
Iterating global reduction 0 with 5 rules applied. Total rules applied 22 place count 110 transition count 204
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 24 place count 108 transition count 202
Iterating global reduction 0 with 2 rules applied. Total rules applied 26 place count 108 transition count 202
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 28 place count 106 transition count 200
Iterating global reduction 0 with 2 rules applied. Total rules applied 30 place count 106 transition count 200
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 32 place count 104 transition count 198
Iterating global reduction 0 with 2 rules applied. Total rules applied 34 place count 104 transition count 198
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 35 place count 104 transition count 197
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 36 place count 103 transition count 196
Iterating global reduction 1 with 1 rules applied. Total rules applied 37 place count 103 transition count 196
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 38 place count 103 transition count 195
Applied a total of 38 rules in 19 ms. Remains 103 /121 variables (removed 18) and now considering 195/221 (removed 26) transitions.
[2024-05-30 23:22:54] [INFO ] Flow matrix only has 189 transitions (discarded 6 similar events)
// Phase 1: matrix 189 rows 103 cols
[2024-05-30 23:22:54] [INFO ] Computed 2 invariants in 2 ms
[2024-05-30 23:22:54] [INFO ] Implicit Places using invariants in 63 ms returned []
[2024-05-30 23:22:54] [INFO ] Flow matrix only has 189 transitions (discarded 6 similar events)
[2024-05-30 23:22:54] [INFO ] Invariant cache hit.
[2024-05-30 23:22:54] [INFO ] State equation strengthened by 106 read => feed constraints.
[2024-05-30 23:22:55] [INFO ] Implicit Places using invariants and state equation in 246 ms returned []
Implicit Place search using SMT with State Equation took 317 ms to find 0 implicit places.
[2024-05-30 23:22:55] [INFO ] Flow matrix only has 189 transitions (discarded 6 similar events)
[2024-05-30 23:22:55] [INFO ] Invariant cache hit.
[2024-05-30 23:22:55] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 103/121 places, 195/221 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 420 ms. Remains : 103/121 places, 195/221 transitions.
Stuttering acceptance computed with spot in 122 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-04a-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(AND (EQ s5 1) (EQ s102 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 33 steps with 0 reset in 0 ms.
FORMULA StigmergyCommit-PT-04a-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-04a-LTLFireability-03 finished in 563 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 5 out of 121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 121/121 places, 221/221 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 62 transitions
Trivial Post-agglo rules discarded 62 transitions
Performed 62 trivial Post agglomeration. Transition count delta: 62
Iterating post reduction 0 with 63 rules applied. Total rules applied 63 place count 119 transition count 158
Reduce places removed 62 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 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 77 rules applied. Total rules applied 140 place count 57 transition count 143
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 148 place count 53 transition count 139
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10 Pre rules applied. Total rules applied 148 place count 53 transition count 129
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 168 place count 43 transition count 129
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 178 place count 33 transition count 116
Iterating global reduction 3 with 10 rules applied. Total rules applied 188 place count 33 transition count 116
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 192 place count 33 transition count 112
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 192 place count 33 transition count 110
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 196 place count 31 transition count 110
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 199 place count 28 transition count 104
Iterating global reduction 4 with 3 rules applied. Total rules applied 202 place count 28 transition count 104
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 4 with 28 rules applied. Total rules applied 230 place count 28 transition count 76
Performed 6 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 5 with 12 rules applied. Total rules applied 242 place count 22 transition count 69
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 5 with 5 rules applied. Total rules applied 247 place count 22 transition count 64
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 257 place count 17 transition count 59
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 258 place count 16 transition count 58
Applied a total of 258 rules in 43 ms. Remains 16 /121 variables (removed 105) and now considering 58/221 (removed 163) transitions.
[2024-05-30 23:22:55] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
// Phase 1: matrix 52 rows 16 cols
[2024-05-30 23:22:55] [INFO ] Computed 1 invariants in 0 ms
[2024-05-30 23:22:55] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-30 23:22:55] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
[2024-05-30 23:22:55] [INFO ] Invariant cache hit.
[2024-05-30 23:22:55] [INFO ] State equation strengthened by 41 read => feed constraints.
[2024-05-30 23:22:55] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2024-05-30 23:22:55] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-30 23:22:55] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
[2024-05-30 23:22:55] [INFO ] Invariant cache hit.
[2024-05-30 23:22:55] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 16/121 places, 58/221 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 149 ms. Remains : 16/121 places, 58/221 transitions.
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-04a-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s3 1) (EQ s6 1) (EQ s9 1) (EQ s12 1) (EQ s15 1))], 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 20 steps with 2 reset in 0 ms.
FORMULA StigmergyCommit-PT-04a-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-04a-LTLFireability-04 finished in 236 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F((p0&&X(F(p1))))))))'
Support contains 2 out of 121 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 221/221 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 115 transition count 212
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 115 transition count 212
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 17 place count 110 transition count 204
Iterating global reduction 0 with 5 rules applied. Total rules applied 22 place count 110 transition count 204
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 24 place count 108 transition count 202
Iterating global reduction 0 with 2 rules applied. Total rules applied 26 place count 108 transition count 202
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 28 place count 106 transition count 200
Iterating global reduction 0 with 2 rules applied. Total rules applied 30 place count 106 transition count 200
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 32 place count 104 transition count 198
Iterating global reduction 0 with 2 rules applied. Total rules applied 34 place count 104 transition count 198
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 35 place count 104 transition count 197
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 36 place count 103 transition count 196
Iterating global reduction 1 with 1 rules applied. Total rules applied 37 place count 103 transition count 196
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 38 place count 103 transition count 195
Applied a total of 38 rules in 17 ms. Remains 103 /121 variables (removed 18) and now considering 195/221 (removed 26) transitions.
[2024-05-30 23:22:55] [INFO ] Flow matrix only has 189 transitions (discarded 6 similar events)
// Phase 1: matrix 189 rows 103 cols
[2024-05-30 23:22:55] [INFO ] Computed 2 invariants in 2 ms
[2024-05-30 23:22:55] [INFO ] Implicit Places using invariants in 49 ms returned []
[2024-05-30 23:22:55] [INFO ] Flow matrix only has 189 transitions (discarded 6 similar events)
[2024-05-30 23:22:55] [INFO ] Invariant cache hit.
[2024-05-30 23:22:55] [INFO ] State equation strengthened by 106 read => feed constraints.
[2024-05-30 23:22:55] [INFO ] Implicit Places using invariants and state equation in 204 ms returned [102]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 266 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 102/121 places, 195/221 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 88 transition count 181
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 88 transition count 181
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 33 place count 88 transition count 176
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 38 place count 83 transition count 171
Iterating global reduction 1 with 5 rules applied. Total rules applied 43 place count 83 transition count 171
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 48 place count 78 transition count 166
Iterating global reduction 1 with 5 rules applied. Total rules applied 53 place count 78 transition count 166
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 58 place count 73 transition count 161
Iterating global reduction 1 with 5 rules applied. Total rules applied 63 place count 73 transition count 161
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 68 place count 68 transition count 156
Iterating global reduction 1 with 5 rules applied. Total rules applied 73 place count 68 transition count 156
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 76 place count 65 transition count 153
Iterating global reduction 1 with 3 rules applied. Total rules applied 79 place count 65 transition count 153
Applied a total of 79 rules in 21 ms. Remains 65 /102 variables (removed 37) and now considering 153/195 (removed 42) transitions.
[2024-05-30 23:22:55] [INFO ] Flow matrix only has 147 transitions (discarded 6 similar events)
// Phase 1: matrix 147 rows 65 cols
[2024-05-30 23:22:55] [INFO ] Computed 1 invariants in 1 ms
[2024-05-30 23:22:55] [INFO ] Implicit Places using invariants in 46 ms returned []
[2024-05-30 23:22:55] [INFO ] Flow matrix only has 147 transitions (discarded 6 similar events)
[2024-05-30 23:22:55] [INFO ] Invariant cache hit.
[2024-05-30 23:22:55] [INFO ] State equation strengthened by 66 read => feed constraints.
[2024-05-30 23:22:55] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 121 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 65/121 places, 153/221 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 427 ms. Remains : 65/121 places, 153/221 transitions.
Stuttering acceptance computed with spot in 179 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : StigmergyCommit-PT-04a-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={0} source=1 dest: 0}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p1:(EQ s26 0), p0:(EQ s24 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 33 steps with 0 reset in 0 ms.
FORMULA StigmergyCommit-PT-04a-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-04a-LTLFireability-05 finished in 624 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)&&X(!p0))))'
Support contains 5 out of 121 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 221/221 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 115 transition count 212
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 115 transition count 212
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 17 place count 110 transition count 204
Iterating global reduction 0 with 5 rules applied. Total rules applied 22 place count 110 transition count 204
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 24 place count 108 transition count 202
Iterating global reduction 0 with 2 rules applied. Total rules applied 26 place count 108 transition count 202
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 28 place count 106 transition count 200
Iterating global reduction 0 with 2 rules applied. Total rules applied 30 place count 106 transition count 200
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 32 place count 104 transition count 198
Iterating global reduction 0 with 2 rules applied. Total rules applied 34 place count 104 transition count 198
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 35 place count 104 transition count 197
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 36 place count 103 transition count 196
Iterating global reduction 1 with 1 rules applied. Total rules applied 37 place count 103 transition count 196
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 38 place count 103 transition count 195
Applied a total of 38 rules in 13 ms. Remains 103 /121 variables (removed 18) and now considering 195/221 (removed 26) transitions.
[2024-05-30 23:22:56] [INFO ] Flow matrix only has 189 transitions (discarded 6 similar events)
// Phase 1: matrix 189 rows 103 cols
[2024-05-30 23:22:56] [INFO ] Computed 2 invariants in 2 ms
[2024-05-30 23:22:56] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-30 23:22:56] [INFO ] Flow matrix only has 189 transitions (discarded 6 similar events)
[2024-05-30 23:22:56] [INFO ] Invariant cache hit.
[2024-05-30 23:22:56] [INFO ] State equation strengthened by 106 read => feed constraints.
[2024-05-30 23:22:56] [INFO ] Implicit Places using invariants and state equation in 155 ms returned [102]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 197 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 102/121 places, 195/221 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 88 transition count 181
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 88 transition count 181
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 33 place count 88 transition count 176
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 38 place count 83 transition count 171
Iterating global reduction 1 with 5 rules applied. Total rules applied 43 place count 83 transition count 171
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 48 place count 78 transition count 166
Iterating global reduction 1 with 5 rules applied. Total rules applied 53 place count 78 transition count 166
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 58 place count 73 transition count 161
Iterating global reduction 1 with 5 rules applied. Total rules applied 63 place count 73 transition count 161
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 68 place count 68 transition count 156
Iterating global reduction 1 with 5 rules applied. Total rules applied 73 place count 68 transition count 156
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 77 place count 64 transition count 152
Iterating global reduction 1 with 4 rules applied. Total rules applied 81 place count 64 transition count 152
Applied a total of 81 rules in 7 ms. Remains 64 /102 variables (removed 38) and now considering 152/195 (removed 43) transitions.
[2024-05-30 23:22:56] [INFO ] Flow matrix only has 146 transitions (discarded 6 similar events)
// Phase 1: matrix 146 rows 64 cols
[2024-05-30 23:22:56] [INFO ] Computed 1 invariants in 2 ms
[2024-05-30 23:22:56] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-30 23:22:56] [INFO ] Flow matrix only has 146 transitions (discarded 6 similar events)
[2024-05-30 23:22:56] [INFO ] Invariant cache hit.
[2024-05-30 23:22:56] [INFO ] State equation strengthened by 66 read => feed constraints.
[2024-05-30 23:22:56] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 64/121 places, 152/221 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 301 ms. Remains : 64/121 places, 152/221 transitions.
Stuttering acceptance computed with spot in 144 ms :[true, true, p0, (NOT p0), true]
Running random walk in product with property : StigmergyCommit-PT-04a-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=p0, acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(AND (EQ s13 1) (EQ s25 1) (EQ s37 1) (EQ s49 1) (EQ s61 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 5413 reset in 175 ms.
Product exploration explored 100000 steps with 5319 reset in 147 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 73 ms. Reduced automaton from 5 states, 6 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Finished random walk after 33 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=33 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 88 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
[2024-05-30 23:22:57] [INFO ] Flow matrix only has 146 transitions (discarded 6 similar events)
[2024-05-30 23:22:57] [INFO ] Invariant cache hit.
[2024-05-30 23:22:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-30 23:22:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 23:22:57] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2024-05-30 23:22:57] [INFO ] State equation strengthened by 66 read => feed constraints.
[2024-05-30 23:22:57] [INFO ] [Real]Added 66 Read/Feed constraints in 9 ms returned sat
[2024-05-30 23:22:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 23:22:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-30 23:22:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 23:22:57] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2024-05-30 23:22:57] [INFO ] [Nat]Added 66 Read/Feed constraints in 8 ms returned sat
[2024-05-30 23:22:57] [INFO ] Computed and/alt/rep : 67/82/67 causal constraints (skipped 78 transitions) in 16 ms.
[2024-05-30 23:22:57] [INFO ] Added : 52 causal constraints over 11 iterations in 133 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 5 out of 64 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 64/64 places, 152/152 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 63 transition count 135
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 32 place count 47 transition count 135
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 32 place count 47 transition count 130
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 42 place count 42 transition count 130
Performed 16 Post agglomeration using F-continuation condition with reduction of 6 identical transitions.
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 74 place count 26 transition count 108
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 2 with 31 rules applied. Total rules applied 105 place count 26 transition count 77
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 113 place count 22 transition count 73
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 117 place count 22 transition count 69
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 4 with 5 rules applied. Total rules applied 122 place count 22 transition count 64
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 132 place count 17 transition count 59
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 133 place count 16 transition count 58
Applied a total of 133 rules in 41 ms. Remains 16 /64 variables (removed 48) and now considering 58/152 (removed 94) transitions.
[2024-05-30 23:22:57] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
// Phase 1: matrix 52 rows 16 cols
[2024-05-30 23:22:57] [INFO ] Computed 1 invariants in 0 ms
[2024-05-30 23:22:57] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-30 23:22:57] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
[2024-05-30 23:22:57] [INFO ] Invariant cache hit.
[2024-05-30 23:22:57] [INFO ] State equation strengthened by 41 read => feed constraints.
[2024-05-30 23:22:57] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2024-05-30 23:22:57] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-30 23:22:57] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
[2024-05-30 23:22:57] [INFO ] Invariant cache hit.
[2024-05-30 23:22:57] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 16/64 places, 58/152 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 155 ms. Remains : 16/64 places, 58/152 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 213 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Finished random walk after 5 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=5 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 77 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
[2024-05-30 23:22:58] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
[2024-05-30 23:22:58] [INFO ] Invariant cache hit.
[2024-05-30 23:22:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-30 23:22:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 23:22:58] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-30 23:22:58] [INFO ] State equation strengthened by 41 read => feed constraints.
[2024-05-30 23:22:58] [INFO ] [Real]Added 41 Read/Feed constraints in 4 ms returned sat
[2024-05-30 23:22:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 23:22:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-30 23:22:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 23:22:58] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-30 23:22:58] [INFO ] [Nat]Added 41 Read/Feed constraints in 3 ms returned sat
[2024-05-30 23:22:58] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 47 transitions) in 4 ms.
[2024-05-30 23:22:58] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Product exploration explored 100000 steps with 16666 reset in 148 ms.
Product exploration explored 100000 steps with 16666 reset in 149 ms.
Built C files in :
/tmp/ltsmin17624769008230952061
[2024-05-30 23:22:58] [INFO ] Computing symmetric may disable matrix : 58 transitions.
[2024-05-30 23:22:58] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 23:22:58] [INFO ] Computing symmetric may enable matrix : 58 transitions.
[2024-05-30 23:22:58] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 23:22:58] [INFO ] Computing Do-Not-Accords matrix : 58 transitions.
[2024-05-30 23:22:58] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 23:22:58] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17624769008230952061
Running compilation step : cd /tmp/ltsmin17624769008230952061;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 245 ms.
Running link step : cd /tmp/ltsmin17624769008230952061;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin17624769008230952061;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased9773703512470099895.hoa' '--buchi-type=spotba'
LTSmin run took 105 ms.
FORMULA StigmergyCommit-PT-04a-LTLFireability-06 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property StigmergyCommit-PT-04a-LTLFireability-06 finished in 2885 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0) U X((F(p0)||G(p1)))))'
Support contains 7 out of 121 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 221/221 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 116 transition count 213
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 116 transition count 213
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 15 place count 111 transition count 205
Iterating global reduction 0 with 5 rules applied. Total rules applied 20 place count 111 transition count 205
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 110 transition count 204
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 110 transition count 204
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 109 transition count 203
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 109 transition count 203
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 108 transition count 202
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 108 transition count 202
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 27 place count 108 transition count 201
Applied a total of 27 rules in 8 ms. Remains 108 /121 variables (removed 13) and now considering 201/221 (removed 20) transitions.
[2024-05-30 23:22:59] [INFO ] Flow matrix only has 195 transitions (discarded 6 similar events)
// Phase 1: matrix 195 rows 108 cols
[2024-05-30 23:22:59] [INFO ] Computed 2 invariants in 1 ms
[2024-05-30 23:22:59] [INFO ] Implicit Places using invariants in 36 ms returned []
[2024-05-30 23:22:59] [INFO ] Flow matrix only has 195 transitions (discarded 6 similar events)
[2024-05-30 23:22:59] [INFO ] Invariant cache hit.
[2024-05-30 23:22:59] [INFO ] State equation strengthened by 109 read => feed constraints.
[2024-05-30 23:22:59] [INFO ] Implicit Places using invariants and state equation in 107 ms returned []
Implicit Place search using SMT with State Equation took 145 ms to find 0 implicit places.
[2024-05-30 23:22:59] [INFO ] Flow matrix only has 195 transitions (discarded 6 similar events)
[2024-05-30 23:22:59] [INFO ] Invariant cache hit.
[2024-05-30 23:22:59] [INFO ] Dead Transitions using invariants and state equation in 94 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 108/121 places, 201/221 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 248 ms. Remains : 108/121 places, 201/221 transitions.
Stuttering acceptance computed with spot in 128 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : StigmergyCommit-PT-04a-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(AND (EQ s15 1) (EQ s35 1) (EQ s55 1) (EQ s80 1) (EQ s100 1)), p1:(AND (EQ s74 1) (EQ s107 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]]
Product exploration explored 100000 steps with 2941 reset in 125 ms.
Product exploration explored 100000 steps with 2941 reset in 118 ms.
Computed a total of 32 stabilizing places and 31 stable transitions
Computed a total of 32 stabilizing places and 31 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT (AND (NOT p0) p1))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 7 factoid took 84 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Finished random walk after 33 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=33 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT (AND (NOT p0) p1))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 7 factoid took 112 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
[2024-05-30 23:22:59] [INFO ] Flow matrix only has 195 transitions (discarded 6 similar events)
[2024-05-30 23:22:59] [INFO ] Invariant cache hit.
[2024-05-30 23:23:00] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-30 23:23:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 23:23:00] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2024-05-30 23:23:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 23:23:00] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-30 23:23:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 23:23:00] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2024-05-30 23:23:00] [INFO ] State equation strengthened by 109 read => feed constraints.
[2024-05-30 23:23:00] [INFO ] [Nat]Added 109 Read/Feed constraints in 16 ms returned sat
[2024-05-30 23:23:00] [INFO ] Computed and/alt/rep : 116/176/116 causal constraints (skipped 78 transitions) in 32 ms.
[2024-05-30 23:23:00] [INFO ] Added : 37 causal constraints over 8 iterations in 141 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 5 out of 108 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 108/108 places, 201/201 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 0 with 4 rules applied. Total rules applied 4 place count 108 transition count 197
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 12 place count 104 transition count 193
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 21 Pre rules applied. Total rules applied 12 place count 104 transition count 172
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 42 rules applied. Total rules applied 54 place count 83 transition count 172
Performed 16 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 86 place count 67 transition count 155
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 92 place count 61 transition count 149
Iterating global reduction 2 with 6 rules applied. Total rules applied 98 place count 61 transition count 149
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 2 with 31 rules applied. Total rules applied 129 place count 61 transition count 118
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 130 place count 60 transition count 117
Iterating global reduction 3 with 1 rules applied. Total rules applied 131 place count 60 transition count 117
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 132 place count 59 transition count 116
Iterating global reduction 3 with 1 rules applied. Total rules applied 133 place count 59 transition count 116
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 3 with 5 rules applied. Total rules applied 138 place count 59 transition count 111
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 3 with 10 rules applied. Total rules applied 148 place count 54 transition count 106
Applied a total of 148 rules in 24 ms. Remains 54 /108 variables (removed 54) and now considering 106/201 (removed 95) transitions.
[2024-05-30 23:23:00] [INFO ] Flow matrix only has 100 transitions (discarded 6 similar events)
// Phase 1: matrix 100 rows 54 cols
[2024-05-30 23:23:00] [INFO ] Computed 2 invariants in 0 ms
[2024-05-30 23:23:00] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-05-30 23:23:00] [INFO ] Flow matrix only has 100 transitions (discarded 6 similar events)
[2024-05-30 23:23:00] [INFO ] Invariant cache hit.
[2024-05-30 23:23:00] [INFO ] State equation strengthened by 87 read => feed constraints.
[2024-05-30 23:23:00] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
[2024-05-30 23:23:00] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-30 23:23:00] [INFO ] Flow matrix only has 100 transitions (discarded 6 similar events)
[2024-05-30 23:23:00] [INFO ] Invariant cache hit.
[2024-05-30 23:23:00] [INFO ] Dead Transitions using invariants and state equation in 56 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 54/108 places, 106/201 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 193 ms. Remains : 54/108 places, 106/201 transitions.
Computed a total of 14 stabilizing places and 13 stable transitions
Computed a total of 14 stabilizing places and 13 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 72 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Finished random walk after 17 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=17 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 99 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
[2024-05-30 23:23:00] [INFO ] Flow matrix only has 100 transitions (discarded 6 similar events)
[2024-05-30 23:23:00] [INFO ] Invariant cache hit.
[2024-05-30 23:23:00] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-30 23:23:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 23:23:00] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2024-05-30 23:23:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 23:23:00] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-30 23:23:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 23:23:00] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2024-05-30 23:23:00] [INFO ] State equation strengthened by 87 read => feed constraints.
[2024-05-30 23:23:00] [INFO ] [Nat]Added 87 Read/Feed constraints in 9 ms returned sat
[2024-05-30 23:23:01] [INFO ] Computed and/alt/rep : 41/83/41 causal constraints (skipped 58 transitions) in 10 ms.
[2024-05-30 23:23:01] [INFO ] Added : 16 causal constraints over 4 iterations in 65 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Product exploration explored 100000 steps with 5555 reset in 140 ms.
Product exploration explored 100000 steps with 5555 reset in 115 ms.
Built C files in :
/tmp/ltsmin15012993167331469144
[2024-05-30 23:23:01] [INFO ] Computing symmetric may disable matrix : 106 transitions.
[2024-05-30 23:23:01] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 23:23:01] [INFO ] Computing symmetric may enable matrix : 106 transitions.
[2024-05-30 23:23:01] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 23:23:01] [INFO ] Computing Do-Not-Accords matrix : 106 transitions.
[2024-05-30 23:23:01] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 23:23:01] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15012993167331469144
Running compilation step : cd /tmp/ltsmin15012993167331469144;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 222 ms.
Running link step : cd /tmp/ltsmin15012993167331469144;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin15012993167331469144;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased4821212573403406822.hoa' '--buchi-type=spotba'
LTSmin run took 152 ms.
FORMULA StigmergyCommit-PT-04a-LTLFireability-07 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property StigmergyCommit-PT-04a-LTLFireability-07 finished in 2794 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 121/121 places, 221/221 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 67 transitions
Trivial Post-agglo rules discarded 67 transitions
Performed 67 trivial Post agglomeration. Transition count delta: 67
Iterating post reduction 0 with 68 rules applied. Total rules applied 68 place count 119 transition count 153
Reduce places removed 67 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 1 with 83 rules applied. Total rules applied 151 place count 52 transition count 137
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 2 with 13 rules applied. Total rules applied 164 place count 47 transition count 129
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 167 place count 44 transition count 129
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 6 Pre rules applied. Total rules applied 167 place count 44 transition count 123
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 179 place count 38 transition count 123
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 183 place count 34 transition count 117
Iterating global reduction 4 with 4 rules applied. Total rules applied 187 place count 34 transition count 117
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 190 place count 34 transition count 114
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 190 place count 34 transition count 112
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 194 place count 32 transition count 112
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 196 place count 30 transition count 108
Iterating global reduction 5 with 2 rules applied. Total rules applied 198 place count 30 transition count 108
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 5 with 12 rules applied. Total rules applied 210 place count 30 transition count 96
Performed 7 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 6 with 14 rules applied. Total rules applied 224 place count 23 transition count 88
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 229 place count 23 transition count 83
Drop transitions removed 47 transitions
Redundant transition composition rules discarded 47 transitions
Iterating global reduction 7 with 47 rules applied. Total rules applied 276 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 7 with 10 rules applied. Total rules applied 286 place count 18 transition count 31
Reduce places removed 5 places and 5 transitions.
Iterating global reduction 7 with 5 rules applied. Total rules applied 291 place count 13 transition count 26
Applied a total of 291 rules in 15 ms. Remains 13 /121 variables (removed 108) and now considering 26/221 (removed 195) transitions.
[2024-05-30 23:23:01] [INFO ] Flow matrix only has 20 transitions (discarded 6 similar events)
// Phase 1: matrix 20 rows 13 cols
[2024-05-30 23:23:01] [INFO ] Computed 1 invariants in 1 ms
[2024-05-30 23:23:01] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-05-30 23:23:01] [INFO ] Flow matrix only has 20 transitions (discarded 6 similar events)
[2024-05-30 23:23:01] [INFO ] Invariant cache hit.
[2024-05-30 23:23:01] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-30 23:23:01] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2024-05-30 23:23:01] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-30 23:23:01] [INFO ] Flow matrix only has 20 transitions (discarded 6 similar events)
[2024-05-30 23:23:01] [INFO ] Invariant cache hit.
[2024-05-30 23:23:01] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 13/121 places, 26/221 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 107 ms. Remains : 13/121 places, 26/221 transitions.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-04a-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s8 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA StigmergyCommit-PT-04a-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-04a-LTLFireability-08 finished in 147 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F(p0))||G(p1))))'
Support contains 7 out of 121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 121/121 places, 221/221 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 0 with 4 rules applied. Total rules applied 4 place count 121 transition count 217
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 12 place count 117 transition count 213
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 27 Pre rules applied. Total rules applied 12 place count 117 transition count 186
Deduced a syphon composed of 27 places in 0 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 2 with 54 rules applied. Total rules applied 66 place count 90 transition count 186
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 72 place count 84 transition count 177
Iterating global reduction 2 with 6 rules applied. Total rules applied 78 place count 84 transition count 177
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 82 place count 80 transition count 170
Iterating global reduction 2 with 4 rules applied. Total rules applied 86 place count 80 transition count 170
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 89 place count 77 transition count 167
Iterating global reduction 2 with 3 rules applied. Total rules applied 92 place count 77 transition count 167
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 99 place count 77 transition count 160
Performed 12 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 123 place count 65 transition count 147
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 127 place count 61 transition count 143
Iterating global reduction 3 with 4 rules applied. Total rules applied 131 place count 61 transition count 143
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 3 with 24 rules applied. Total rules applied 155 place count 61 transition count 119
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 157 place count 59 transition count 117
Iterating global reduction 4 with 2 rules applied. Total rules applied 159 place count 59 transition count 117
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 160 place count 59 transition count 116
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 161 place count 58 transition count 115
Iterating global reduction 5 with 1 rules applied. Total rules applied 162 place count 58 transition count 115
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 5 with 5 rules applied. Total rules applied 167 place count 58 transition count 110
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 5 with 10 rules applied. Total rules applied 177 place count 53 transition count 105
Applied a total of 177 rules in 31 ms. Remains 53 /121 variables (removed 68) and now considering 105/221 (removed 116) transitions.
[2024-05-30 23:23:01] [INFO ] Flow matrix only has 99 transitions (discarded 6 similar events)
// Phase 1: matrix 99 rows 53 cols
[2024-05-30 23:23:01] [INFO ] Computed 2 invariants in 1 ms
[2024-05-30 23:23:02] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-05-30 23:23:02] [INFO ] Flow matrix only has 99 transitions (discarded 6 similar events)
[2024-05-30 23:23:02] [INFO ] Invariant cache hit.
[2024-05-30 23:23:02] [INFO ] State equation strengthened by 86 read => feed constraints.
[2024-05-30 23:23:02] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
[2024-05-30 23:23:02] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-30 23:23:02] [INFO ] Flow matrix only has 99 transitions (discarded 6 similar events)
[2024-05-30 23:23:02] [INFO ] Invariant cache hit.
[2024-05-30 23:23:02] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 53/121 places, 105/221 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 196 ms. Remains : 53/121 places, 105/221 transitions.
Stuttering acceptance computed with spot in 63 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : StigmergyCommit-PT-04a-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(OR (NEQ s36 1) (NEQ s52 1)), p0:(OR (EQ s8 0) (EQ s18 0) (EQ s28 0) (EQ s41 0) (EQ s51 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 39 ms.
Product exploration explored 100000 steps with 0 reset in 39 ms.
Computed a total of 14 stabilizing places and 13 stable transitions
Computed a total of 14 stabilizing places and 13 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 85 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 84 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 152 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-30 23:23:02] [INFO ] Flow matrix only has 99 transitions (discarded 6 similar events)
[2024-05-30 23:23:02] [INFO ] Invariant cache hit.
[2024-05-30 23:23:02] [INFO ] After 23ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-30 23:23:02] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-30 23:23:02] [INFO ] After 22ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (AND (NOT p0) p1))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 11 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA StigmergyCommit-PT-04a-LTLFireability-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property StigmergyCommit-PT-04a-LTLFireability-09 finished in 625 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0||X(X(G(p1)))))))'
Support contains 2 out of 121 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 221/221 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 116 transition count 214
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 116 transition count 214
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 14 place count 112 transition count 208
Iterating global reduction 0 with 4 rules applied. Total rules applied 18 place count 112 transition count 208
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 20 place count 110 transition count 206
Iterating global reduction 0 with 2 rules applied. Total rules applied 22 place count 110 transition count 206
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 24 place count 108 transition count 204
Iterating global reduction 0 with 2 rules applied. Total rules applied 26 place count 108 transition count 204
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 107 transition count 203
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 107 transition count 203
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 29 place count 107 transition count 202
Applied a total of 29 rules in 8 ms. Remains 107 /121 variables (removed 14) and now considering 202/221 (removed 19) transitions.
[2024-05-30 23:23:02] [INFO ] Flow matrix only has 195 transitions (discarded 7 similar events)
// Phase 1: matrix 195 rows 107 cols
[2024-05-30 23:23:02] [INFO ] Computed 2 invariants in 1 ms
[2024-05-30 23:23:02] [INFO ] Implicit Places using invariants in 46 ms returned []
[2024-05-30 23:23:02] [INFO ] Flow matrix only has 195 transitions (discarded 7 similar events)
[2024-05-30 23:23:02] [INFO ] Invariant cache hit.
[2024-05-30 23:23:02] [INFO ] State equation strengthened by 107 read => feed constraints.
[2024-05-30 23:23:02] [INFO ] Implicit Places using invariants and state equation in 144 ms returned [106]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 216 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 106/121 places, 202/221 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 93 transition count 189
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 93 transition count 189
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 31 place count 93 transition count 184
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 36 place count 88 transition count 179
Iterating global reduction 1 with 5 rules applied. Total rules applied 41 place count 88 transition count 179
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 46 place count 83 transition count 174
Iterating global reduction 1 with 5 rules applied. Total rules applied 51 place count 83 transition count 174
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 56 place count 78 transition count 169
Iterating global reduction 1 with 5 rules applied. Total rules applied 61 place count 78 transition count 169
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 66 place count 73 transition count 164
Iterating global reduction 1 with 5 rules applied. Total rules applied 71 place count 73 transition count 164
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 75 place count 69 transition count 160
Iterating global reduction 1 with 4 rules applied. Total rules applied 79 place count 69 transition count 160
Applied a total of 79 rules in 6 ms. Remains 69 /106 variables (removed 37) and now considering 160/202 (removed 42) transitions.
[2024-05-30 23:23:02] [INFO ] Flow matrix only has 153 transitions (discarded 7 similar events)
// Phase 1: matrix 153 rows 69 cols
[2024-05-30 23:23:02] [INFO ] Computed 1 invariants in 0 ms
[2024-05-30 23:23:02] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-05-30 23:23:02] [INFO ] Flow matrix only has 153 transitions (discarded 7 similar events)
[2024-05-30 23:23:02] [INFO ] Invariant cache hit.
[2024-05-30 23:23:02] [INFO ] State equation strengthened by 66 read => feed constraints.
[2024-05-30 23:23:02] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 139 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 69/121 places, 160/221 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 370 ms. Remains : 69/121 places, 160/221 transitions.
Stuttering acceptance computed with spot in 246 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : StigmergyCommit-PT-04a-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 0}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=2, aps=[p0:(EQ s18 0), p1:(EQ s49 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, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 164 steps with 0 reset in 1 ms.
FORMULA StigmergyCommit-PT-04a-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-04a-LTLFireability-10 finished in 635 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 121/121 places, 221/221 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 64 transitions
Trivial Post-agglo rules discarded 64 transitions
Performed 64 trivial Post agglomeration. Transition count delta: 64
Iterating post reduction 0 with 65 rules applied. Total rules applied 65 place count 119 transition count 156
Reduce places removed 64 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 1 with 79 rules applied. Total rules applied 144 place count 55 transition count 141
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 12 rules applied. Total rules applied 156 place count 50 transition count 134
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 3 rules applied. Total rules applied 159 place count 48 transition count 133
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 160 place count 47 transition count 133
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 6 Pre rules applied. Total rules applied 160 place count 47 transition count 127
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 5 with 12 rules applied. Total rules applied 172 place count 41 transition count 127
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 178 place count 35 transition count 118
Iterating global reduction 5 with 6 rules applied. Total rules applied 184 place count 35 transition count 118
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 187 place count 35 transition count 115
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 2 Pre rules applied. Total rules applied 187 place count 35 transition count 113
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 191 place count 33 transition count 113
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 194 place count 30 transition count 107
Iterating global reduction 6 with 3 rules applied. Total rules applied 197 place count 30 transition count 107
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 6 with 28 rules applied. Total rules applied 225 place count 30 transition count 79
Performed 7 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 7 with 14 rules applied. Total rules applied 239 place count 23 transition count 71
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 243 place count 23 transition count 67
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 245 place count 22 transition count 66
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 246 place count 22 transition count 65
Drop transitions removed 35 transitions
Redundant transition composition rules discarded 35 transitions
Iterating global reduction 9 with 35 rules applied. Total rules applied 281 place count 22 transition count 30
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 9 with 10 rules applied. Total rules applied 291 place count 17 transition count 25
Reduce places removed 4 places and 4 transitions.
Iterating global reduction 9 with 4 rules applied. Total rules applied 295 place count 13 transition count 21
Applied a total of 295 rules in 25 ms. Remains 13 /121 variables (removed 108) and now considering 21/221 (removed 200) transitions.
[2024-05-30 23:23:03] [INFO ] Flow matrix only has 16 transitions (discarded 5 similar events)
// Phase 1: matrix 16 rows 13 cols
[2024-05-30 23:23:03] [INFO ] Computed 1 invariants in 0 ms
[2024-05-30 23:23:03] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-30 23:23:03] [INFO ] Flow matrix only has 16 transitions (discarded 5 similar events)
[2024-05-30 23:23:03] [INFO ] Invariant cache hit.
[2024-05-30 23:23:03] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-30 23:23:03] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2024-05-30 23:23:03] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-30 23:23:03] [INFO ] Flow matrix only has 16 transitions (discarded 5 similar events)
[2024-05-30 23:23:03] [INFO ] Invariant cache hit.
[2024-05-30 23:23:03] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 13/121 places, 21/221 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 120 ms. Remains : 13/121 places, 21/221 transitions.
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-04a-LTLFireability-11 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 s2 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 39 ms.
Product exploration explored 100000 steps with 0 reset in 36 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 p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 114 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 29 ms :[(NOT p0)]
Finished random walk after 76 steps, including 16 resets, run visited all 1 properties in 1 ms. (steps per millisecond=76 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 106 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 39 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Support contains 1 out of 13 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 13/13 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2024-05-30 23:23:03] [INFO ] Flow matrix only has 16 transitions (discarded 5 similar events)
[2024-05-30 23:23:03] [INFO ] Invariant cache hit.
[2024-05-30 23:23:03] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-30 23:23:03] [INFO ] Flow matrix only has 16 transitions (discarded 5 similar events)
[2024-05-30 23:23:03] [INFO ] Invariant cache hit.
[2024-05-30 23:23:03] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-30 23:23:03] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2024-05-30 23:23:03] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-30 23:23:03] [INFO ] Flow matrix only has 16 transitions (discarded 5 similar events)
[2024-05-30 23:23:03] [INFO ] Invariant cache hit.
[2024-05-30 23:23:03] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 75 ms. Remains : 13/13 places, 21/21 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 p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 111 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 27 ms :[(NOT p0)]
Finished random walk after 32 steps, including 9 resets, run visited all 1 properties in 1 ms. (steps per millisecond=32 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 129 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 37 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 42 ms.
Stack based approach found an accepted trace after 2 steps with 0 reset with depth 3 and stack size 3 in 0 ms.
FORMULA StigmergyCommit-PT-04a-LTLFireability-11 FALSE TECHNIQUES STACK_TEST
Treatment of property StigmergyCommit-PT-04a-LTLFireability-11 finished in 1100 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 121/121 places, 221/221 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 67 transitions
Trivial Post-agglo rules discarded 67 transitions
Performed 67 trivial Post agglomeration. Transition count delta: 67
Iterating post reduction 0 with 68 rules applied. Total rules applied 68 place count 119 transition count 153
Reduce places removed 67 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 1 with 83 rules applied. Total rules applied 151 place count 52 transition count 137
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 2 with 13 rules applied. Total rules applied 164 place count 47 transition count 129
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 167 place count 44 transition count 129
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 6 Pre rules applied. Total rules applied 167 place count 44 transition count 123
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 179 place count 38 transition count 123
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 183 place count 34 transition count 117
Iterating global reduction 4 with 4 rules applied. Total rules applied 187 place count 34 transition count 117
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 190 place count 34 transition count 114
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 190 place count 34 transition count 112
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 194 place count 32 transition count 112
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 196 place count 30 transition count 108
Iterating global reduction 5 with 2 rules applied. Total rules applied 198 place count 30 transition count 108
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 5 with 12 rules applied. Total rules applied 210 place count 30 transition count 96
Performed 7 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 6 with 14 rules applied. Total rules applied 224 place count 23 transition count 88
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 229 place count 23 transition count 83
Drop transitions removed 47 transitions
Redundant transition composition rules discarded 47 transitions
Iterating global reduction 7 with 47 rules applied. Total rules applied 276 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 7 with 10 rules applied. Total rules applied 286 place count 18 transition count 31
Reduce places removed 5 places and 5 transitions.
Iterating global reduction 7 with 5 rules applied. Total rules applied 291 place count 13 transition count 26
Applied a total of 291 rules in 17 ms. Remains 13 /121 variables (removed 108) and now considering 26/221 (removed 195) transitions.
[2024-05-30 23:23:04] [INFO ] Flow matrix only has 20 transitions (discarded 6 similar events)
// Phase 1: matrix 20 rows 13 cols
[2024-05-30 23:23:04] [INFO ] Computed 1 invariants in 0 ms
[2024-05-30 23:23:04] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-05-30 23:23:04] [INFO ] Flow matrix only has 20 transitions (discarded 6 similar events)
[2024-05-30 23:23:04] [INFO ] Invariant cache hit.
[2024-05-30 23:23:04] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-30 23:23:04] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2024-05-30 23:23:04] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-30 23:23:04] [INFO ] Flow matrix only has 20 transitions (discarded 6 similar events)
[2024-05-30 23:23:04] [INFO ] Invariant cache hit.
[2024-05-30 23:23:04] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 13/121 places, 26/221 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 92 ms. Remains : 13/121 places, 26/221 transitions.
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-04a-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s0 0)], 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 35 ms.
Stuttering criterion allowed to conclude after 18 steps with 0 reset in 0 ms.
FORMULA StigmergyCommit-PT-04a-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-04a-LTLFireability-13 finished in 169 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 5 out of 121 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 221/221 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 115 transition count 212
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 115 transition count 212
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 17 place count 110 transition count 204
Iterating global reduction 0 with 5 rules applied. Total rules applied 22 place count 110 transition count 204
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 24 place count 108 transition count 202
Iterating global reduction 0 with 2 rules applied. Total rules applied 26 place count 108 transition count 202
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 28 place count 106 transition count 200
Iterating global reduction 0 with 2 rules applied. Total rules applied 30 place count 106 transition count 200
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 32 place count 104 transition count 198
Iterating global reduction 0 with 2 rules applied. Total rules applied 34 place count 104 transition count 198
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 35 place count 104 transition count 197
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 36 place count 103 transition count 196
Iterating global reduction 1 with 1 rules applied. Total rules applied 37 place count 103 transition count 196
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 38 place count 103 transition count 195
Applied a total of 38 rules in 11 ms. Remains 103 /121 variables (removed 18) and now considering 195/221 (removed 26) transitions.
[2024-05-30 23:23:04] [INFO ] Flow matrix only has 189 transitions (discarded 6 similar events)
// Phase 1: matrix 189 rows 103 cols
[2024-05-30 23:23:04] [INFO ] Computed 2 invariants in 1 ms
[2024-05-30 23:23:04] [INFO ] Implicit Places using invariants in 36 ms returned []
[2024-05-30 23:23:04] [INFO ] Flow matrix only has 189 transitions (discarded 6 similar events)
[2024-05-30 23:23:04] [INFO ] Invariant cache hit.
[2024-05-30 23:23:04] [INFO ] State equation strengthened by 106 read => feed constraints.
[2024-05-30 23:23:04] [INFO ] Implicit Places using invariants and state equation in 138 ms returned [102]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 177 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 102/121 places, 195/221 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 88 transition count 181
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 88 transition count 181
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 33 place count 88 transition count 176
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 38 place count 83 transition count 171
Iterating global reduction 1 with 5 rules applied. Total rules applied 43 place count 83 transition count 171
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 48 place count 78 transition count 166
Iterating global reduction 1 with 5 rules applied. Total rules applied 53 place count 78 transition count 166
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 58 place count 73 transition count 161
Iterating global reduction 1 with 5 rules applied. Total rules applied 63 place count 73 transition count 161
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 68 place count 68 transition count 156
Iterating global reduction 1 with 5 rules applied. Total rules applied 73 place count 68 transition count 156
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 77 place count 64 transition count 152
Iterating global reduction 1 with 4 rules applied. Total rules applied 81 place count 64 transition count 152
Applied a total of 81 rules in 8 ms. Remains 64 /102 variables (removed 38) and now considering 152/195 (removed 43) transitions.
[2024-05-30 23:23:04] [INFO ] Flow matrix only has 146 transitions (discarded 6 similar events)
// Phase 1: matrix 146 rows 64 cols
[2024-05-30 23:23:04] [INFO ] Computed 1 invariants in 2 ms
[2024-05-30 23:23:04] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-30 23:23:04] [INFO ] Flow matrix only has 146 transitions (discarded 6 similar events)
[2024-05-30 23:23:04] [INFO ] Invariant cache hit.
[2024-05-30 23:23:04] [INFO ] State equation strengthened by 66 read => feed constraints.
[2024-05-30 23:23:04] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 64/121 places, 152/221 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 269 ms. Remains : 64/121 places, 152/221 transitions.
Stuttering acceptance computed with spot in 106 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-04a-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(AND (EQ s13 1) (EQ s25 1) (EQ s37 1) (EQ s49 1) (EQ s61 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 2 steps with 0 reset in 0 ms.
FORMULA StigmergyCommit-PT-04a-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-04a-LTLFireability-14 finished in 396 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 5 out of 121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 121/121 places, 221/221 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 62 transitions
Trivial Post-agglo rules discarded 62 transitions
Performed 62 trivial Post agglomeration. Transition count delta: 62
Iterating post reduction 0 with 63 rules applied. Total rules applied 63 place count 119 transition count 158
Reduce places removed 62 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 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 77 rules applied. Total rules applied 140 place count 57 transition count 143
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 148 place count 53 transition count 139
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10 Pre rules applied. Total rules applied 148 place count 53 transition count 129
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 168 place count 43 transition count 129
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 178 place count 33 transition count 116
Iterating global reduction 3 with 10 rules applied. Total rules applied 188 place count 33 transition count 116
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 192 place count 33 transition count 112
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 192 place count 33 transition count 110
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 196 place count 31 transition count 110
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 199 place count 28 transition count 104
Iterating global reduction 4 with 3 rules applied. Total rules applied 202 place count 28 transition count 104
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 4 with 28 rules applied. Total rules applied 230 place count 28 transition count 76
Performed 6 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 5 with 12 rules applied. Total rules applied 242 place count 22 transition count 69
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 5 with 5 rules applied. Total rules applied 247 place count 22 transition count 64
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 257 place count 17 transition count 59
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 258 place count 16 transition count 58
Applied a total of 258 rules in 16 ms. Remains 16 /121 variables (removed 105) and now considering 58/221 (removed 163) transitions.
[2024-05-30 23:23:04] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
// Phase 1: matrix 52 rows 16 cols
[2024-05-30 23:23:04] [INFO ] Computed 1 invariants in 1 ms
[2024-05-30 23:23:04] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-05-30 23:23:04] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
[2024-05-30 23:23:04] [INFO ] Invariant cache hit.
[2024-05-30 23:23:04] [INFO ] State equation strengthened by 41 read => feed constraints.
[2024-05-30 23:23:04] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2024-05-30 23:23:04] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-30 23:23:04] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
[2024-05-30 23:23:04] [INFO ] Invariant cache hit.
[2024-05-30 23:23:04] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 16/121 places, 58/221 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 105 ms. Remains : 16/121 places, 58/221 transitions.
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-04a-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s3 1) (EQ s6 1) (EQ s9 1) (EQ s12 1) (EQ s15 1))], 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 312 steps with 51 reset in 1 ms.
FORMULA StigmergyCommit-PT-04a-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-04a-LTLFireability-15 finished in 190 ms.
All properties solved by simple procedures.
Total runtime 19678 ms.

BK_STOP 1717111386042

--------------------
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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -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="StigmergyCommit-PT-04a"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is StigmergyCommit-PT-04a, 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 r417-tall-171690555700078"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyCommit-PT-04a.tgz
mv StigmergyCommit-PT-04a 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 ;