Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r457-smll-167912649300411.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is StigmergyCommit-PT-03a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r457-smll-167912649300411
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 472K
-rw-r--r-- 1 mcc users 7.3K Feb 26 10:56 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Feb 26 10:56 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Feb 26 10:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Feb 26 10:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 17:11 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 17:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.4K Feb 26 10:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 95K Feb 26 10:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Feb 26 10:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 33K Feb 26 10:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 17:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 98K Mar 5 18:23 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

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

=== Now, execution of the tool begins

BK_START 1679435772240

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=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=StigmergyCommit-PT-03a
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-21 21:56:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-21 21:56:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 21:56:15] [INFO ] Load time of PNML (sax parser for PT used): 111 ms
[2023-03-21 21:56:15] [INFO ] Transformed 148 places.
[2023-03-21 21:56:15] [INFO ] Transformed 332 transitions.
[2023-03-21 21:56:15] [INFO ] Found NUPN structural information;
[2023-03-21 21:56:15] [INFO ] Parsed PT model containing 148 places and 332 transitions and 1538 arcs in 222 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 110 transitions
Reduce redundant transitions removed 110 transitions.
Initial state reduction rules removed 2 formulas.
FORMULA StigmergyCommit-PT-03a-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-03a-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-03a-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-03a-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-03a-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-03a-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 35 out of 148 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 148/148 places, 222/222 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 126 transition count 199
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 126 transition count 199
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 46 place count 126 transition count 197
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 52 place count 120 transition count 191
Iterating global reduction 1 with 6 rules applied. Total rules applied 58 place count 120 transition count 191
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 60 place count 120 transition count 189
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 61 place count 119 transition count 188
Iterating global reduction 2 with 1 rules applied. Total rules applied 62 place count 119 transition count 188
Applied a total of 62 rules in 61 ms. Remains 119 /148 variables (removed 29) and now considering 188/222 (removed 34) transitions.
[2023-03-21 21:56:15] [INFO ] Flow matrix only has 180 transitions (discarded 8 similar events)
// Phase 1: matrix 180 rows 119 cols
[2023-03-21 21:56:15] [INFO ] Computed 2 place invariants in 20 ms
[2023-03-21 21:56:16] [INFO ] Implicit Places using invariants in 462 ms returned []
[2023-03-21 21:56:16] [INFO ] Flow matrix only has 180 transitions (discarded 8 similar events)
[2023-03-21 21:56:16] [INFO ] Invariant cache hit.
[2023-03-21 21:56:16] [INFO ] State equation strengthened by 79 read => feed constraints.
[2023-03-21 21:56:16] [INFO ] Implicit Places using invariants and state equation in 242 ms returned []
Implicit Place search using SMT with State Equation took 747 ms to find 0 implicit places.
[2023-03-21 21:56:16] [INFO ] Flow matrix only has 180 transitions (discarded 8 similar events)
[2023-03-21 21:56:16] [INFO ] Invariant cache hit.
[2023-03-21 21:56:16] [INFO ] Dead Transitions using invariants and state equation in 195 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 119/148 places, 188/222 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1005 ms. Remains : 119/148 places, 188/222 transitions.
Support contains 35 out of 119 places after structural reductions.
[2023-03-21 21:56:16] [INFO ] Flatten gal took : 57 ms
[2023-03-21 21:56:16] [INFO ] Flatten gal took : 23 ms
[2023-03-21 21:56:16] [INFO ] Input system was already deterministic with 188 transitions.
Support contains 33 out of 119 places (down from 35) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 12 resets, run finished after 482 ms. (steps per millisecond=20 ) properties (out of 19) seen :18
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-21 21:56:17] [INFO ] Flow matrix only has 180 transitions (discarded 8 similar events)
[2023-03-21 21:56:17] [INFO ] Invariant cache hit.
[2023-03-21 21:56:17] [INFO ] After 78ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-21 21:56:17] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-21 21:56:17] [INFO ] After 150ms 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 1 ms.
Successfully simplified 1 atomic propositions for a total of 10 simplifications.
Computed a total of 27 stabilizing places and 26 stable transitions
FORMULA StigmergyCommit-PT-03a-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 119 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 119/119 places, 188/188 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 71 transitions
Trivial Post-agglo rules discarded 71 transitions
Performed 71 trivial Post agglomeration. Transition count delta: 71
Iterating post reduction 0 with 72 rules applied. Total rules applied 72 place count 117 transition count 116
Reduce places removed 71 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 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 1 with 84 rules applied. Total rules applied 156 place count 46 transition count 103
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 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 6 rules applied. Total rules applied 162 place count 44 transition count 99
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 166 place count 42 transition count 97
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 8 Pre rules applied. Total rules applied 166 place count 42 transition count 89
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 16 rules applied. Total rules applied 182 place count 34 transition count 89
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 187 place count 29 transition count 80
Iterating global reduction 4 with 5 rules applied. Total rules applied 192 place count 29 transition count 80
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 193 place count 29 transition count 79
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 196 place count 26 transition count 73
Iterating global reduction 5 with 3 rules applied. Total rules applied 199 place count 26 transition count 73
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 5 with 14 rules applied. Total rules applied 213 place count 26 transition count 59
Performed 7 Post agglomeration using F-continuation condition with reduction of 3 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 227 place count 19 transition count 49
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 231 place count 19 transition count 45
Performed 5 Post agglomeration using F-continuation condition with reduction of 34 identical transitions.
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 241 place count 14 transition count 51
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 7 with 16 rules applied. Total rules applied 257 place count 14 transition count 35
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 8 with 8 rules applied. Total rules applied 265 place count 14 transition count 27
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 8 with 3 rules applied. Total rules applied 268 place count 11 transition count 24
Applied a total of 268 rules in 39 ms. Remains 11 /119 variables (removed 108) and now considering 24/188 (removed 164) transitions.
[2023-03-21 21:56:18] [INFO ] Flow matrix only has 19 transitions (discarded 5 similar events)
// Phase 1: matrix 19 rows 11 cols
[2023-03-21 21:56:18] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-21 21:56:18] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-21 21:56:18] [INFO ] Flow matrix only has 19 transitions (discarded 5 similar events)
[2023-03-21 21:56:18] [INFO ] Invariant cache hit.
[2023-03-21 21:56:18] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2023-03-21 21:56:18] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-21 21:56:18] [INFO ] Flow matrix only has 19 transitions (discarded 5 similar events)
[2023-03-21 21:56:18] [INFO ] Invariant cache hit.
[2023-03-21 21:56:18] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 11/119 places, 24/188 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 178 ms. Remains : 11/119 places, 24/188 transitions.
Stuttering acceptance computed with spot in 193 ms :[(NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-03a-LTLCardinality-02 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 s6 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA StigmergyCommit-PT-03a-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-03a-LTLCardinality-02 finished in 448 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G((!p1 U X(p1))))))'
Support contains 4 out of 119 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 119/119 places, 188/188 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 61 transitions
Trivial Post-agglo rules discarded 61 transitions
Performed 61 trivial Post agglomeration. Transition count delta: 61
Iterating post reduction 0 with 62 rules applied. Total rules applied 62 place count 117 transition count 126
Reduce places removed 61 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 69 rules applied. Total rules applied 131 place count 56 transition count 118
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 3 rules applied. Total rules applied 134 place count 55 transition count 116
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Iterating post reduction 3 with 9 rules applied. Total rules applied 143 place count 54 transition count 108
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 11 rules applied. Total rules applied 154 place count 47 transition count 104
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 5 with 3 rules applied. Total rules applied 157 place count 46 transition count 102
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 6 with 3 rules applied. Total rules applied 160 place count 45 transition count 100
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 162 place count 44 transition count 99
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 9 Pre rules applied. Total rules applied 162 place count 44 transition count 90
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 8 with 18 rules applied. Total rules applied 180 place count 35 transition count 90
Discarding 5 places :
Symmetric choice reduction at 8 with 5 rule applications. Total rules 185 place count 30 transition count 81
Iterating global reduction 8 with 5 rules applied. Total rules applied 190 place count 30 transition count 81
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 191 place count 30 transition count 80
Discarding 3 places :
Symmetric choice reduction at 9 with 3 rule applications. Total rules 194 place count 27 transition count 74
Iterating global reduction 9 with 3 rules applied. Total rules applied 197 place count 27 transition count 74
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 9 with 14 rules applied. Total rules applied 211 place count 27 transition count 60
Performed 4 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 10 with 8 rules applied. Total rules applied 219 place count 23 transition count 54
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 221 place count 23 transition count 52
Performed 5 Post agglomeration using F-continuation condition with reduction of 34 identical transitions.
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 11 with 10 rules applied. Total rules applied 231 place count 18 transition count 58
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 11 with 16 rules applied. Total rules applied 247 place count 18 transition count 42
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 12 with 9 rules applied. Total rules applied 256 place count 18 transition count 33
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 12 with 2 rules applied. Total rules applied 258 place count 18 transition count 33
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 260 place count 16 transition count 31
Applied a total of 260 rules in 32 ms. Remains 16 /119 variables (removed 103) and now considering 31/188 (removed 157) transitions.
[2023-03-21 21:56:18] [INFO ] Flow matrix only has 26 transitions (discarded 5 similar events)
// Phase 1: matrix 26 rows 16 cols
[2023-03-21 21:56:18] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-21 21:56:18] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-21 21:56:18] [INFO ] Flow matrix only has 26 transitions (discarded 5 similar events)
[2023-03-21 21:56:18] [INFO ] Invariant cache hit.
[2023-03-21 21:56:18] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-21 21:56:18] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2023-03-21 21:56:18] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-21 21:56:18] [INFO ] Flow matrix only has 26 transitions (discarded 5 similar events)
[2023-03-21 21:56:18] [INFO ] Invariant cache hit.
[2023-03-21 21:56:18] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 16/119 places, 31/188 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 165 ms. Remains : 16/119 places, 31/188 transitions.
Stuttering acceptance computed with spot in 134 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : StigmergyCommit-PT-03a-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=(AND p0 p1), acceptance={1} source=0 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={0, 1} source=0 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={1} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=1 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 0}, { cond=(NOT p1), acceptance={} source=2 dest: 1}]], initial=0, aps=[p0:(OR (EQ s14 0) (EQ s2 1)), p1:(OR (EQ s10 0) (EQ s6 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 32943 reset in 468 ms.
Product exploration explored 100000 steps with 33078 reset in 281 ms.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND (NOT p0) p1)), (X (NOT (AND p0 (NOT p1)))), (X p1), (X (NOT (AND p0 p1))), (X (NOT p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1)), (X (X (AND p0 p1))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 662 ms. Reduced automaton from 3 states, 10 edges and 2 AP (stutter insensitive) to 3 states, 10 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 128 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 778 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 6) seen :5
Incomplete Best-First random walk after 10001 steps, including 265 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-21 21:56:20] [INFO ] Flow matrix only has 26 transitions (discarded 5 similar events)
[2023-03-21 21:56:20] [INFO ] Invariant cache hit.
[2023-03-21 21:56:20] [INFO ] After 22ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-21 21:56:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-21 21:56:20] [INFO ] After 16ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-21 21:56:20] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-21 21:56:20] [INFO ] After 20ms SMT Verify possible using 9 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-21 21:56:20] [INFO ] Deduced a trap composed of 3 places in 37 ms of which 5 ms to minimize.
[2023-03-21 21:56:20] [INFO ] Deduced a trap composed of 3 places in 24 ms of which 1 ms to minimize.
[2023-03-21 21:56:20] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 2 trap constraints in 66 ms
[2023-03-21 21:56:20] [INFO ] After 90ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :0
[2023-03-21 21:56:20] [INFO ] After 132ms 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 p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND (NOT p0) p1)), (X (NOT (AND p0 (NOT p1)))), (X p1), (X (NOT (AND p0 p1))), (X (NOT p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1)), (X (X (AND p0 p1))), (X (X p0)), (G (NOT (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : [(F (AND (NOT p1) p0)), (F (AND p1 (NOT p0))), (F (NOT p0)), (F (NOT (AND p1 p0))), (F (NOT p1))]
Knowledge based reduction with 14 factoid took 888 ms. Reduced automaton from 3 states, 10 edges and 2 AP (stutter insensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 103 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 16 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 16/16 places, 31/31 transitions.
Applied a total of 0 rules in 2 ms. Remains 16 /16 variables (removed 0) and now considering 31/31 (removed 0) transitions.
[2023-03-21 21:56:21] [INFO ] Flow matrix only has 26 transitions (discarded 5 similar events)
[2023-03-21 21:56:21] [INFO ] Invariant cache hit.
[2023-03-21 21:56:21] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-21 21:56:21] [INFO ] Flow matrix only has 26 transitions (discarded 5 similar events)
[2023-03-21 21:56:21] [INFO ] Invariant cache hit.
[2023-03-21 21:56:21] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-21 21:56:21] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
[2023-03-21 21:56:21] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-21 21:56:21] [INFO ] Flow matrix only has 26 transitions (discarded 5 similar events)
[2023-03-21 21:56:21] [INFO ] Invariant cache hit.
[2023-03-21 21:56:21] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 144 ms. Remains : 16/16 places, 31/31 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Knowledge obtained : [(AND p0 p1), (X p1), (X (NOT (AND p0 p1))), (X (NOT p0)), (X (X p1)), (X (X (AND p0 p1))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 323 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 82 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 6 steps, including 0 resets, run visited all 3 properties in 1 ms. (steps per millisecond=6 )
Knowledge obtained : [(AND p0 p1), (X p1), (X (NOT (AND p0 p1))), (X (NOT p0)), (X (X p1)), (X (X (AND p0 p1))), (X (X p0))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1)), (F (NOT (AND p1 p0)))]
Knowledge based reduction with 7 factoid took 395 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 81 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 32911 reset in 217 ms.
Product exploration explored 100000 steps with 32996 reset in 205 ms.
Support contains 4 out of 16 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 16/16 places, 31/31 transitions.
Applied a total of 0 rules in 1 ms. Remains 16 /16 variables (removed 0) and now considering 31/31 (removed 0) transitions.
[2023-03-21 21:56:23] [INFO ] Flow matrix only has 26 transitions (discarded 5 similar events)
[2023-03-21 21:56:23] [INFO ] Invariant cache hit.
[2023-03-21 21:56:23] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-21 21:56:23] [INFO ] Flow matrix only has 26 transitions (discarded 5 similar events)
[2023-03-21 21:56:23] [INFO ] Invariant cache hit.
[2023-03-21 21:56:23] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-21 21:56:23] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2023-03-21 21:56:23] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-21 21:56:23] [INFO ] Flow matrix only has 26 transitions (discarded 5 similar events)
[2023-03-21 21:56:23] [INFO ] Invariant cache hit.
[2023-03-21 21:56:23] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 135 ms. Remains : 16/16 places, 31/31 transitions.
Treatment of property StigmergyCommit-PT-03a-LTLCardinality-05 finished in 5027 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0&&X(p1)))))'
Support contains 6 out of 119 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 119/119 places, 188/188 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 106 transition count 171
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 106 transition count 171
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 29 place count 106 transition count 168
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 36 place count 99 transition count 158
Iterating global reduction 1 with 7 rules applied. Total rules applied 43 place count 99 transition count 158
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 44 place count 99 transition count 157
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 47 place count 96 transition count 154
Iterating global reduction 2 with 3 rules applied. Total rules applied 50 place count 96 transition count 154
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 51 place count 96 transition count 153
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 53 place count 94 transition count 151
Iterating global reduction 3 with 2 rules applied. Total rules applied 55 place count 94 transition count 151
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 57 place count 92 transition count 149
Iterating global reduction 3 with 2 rules applied. Total rules applied 59 place count 92 transition count 149
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 60 place count 92 transition count 148
Applied a total of 60 rules in 35 ms. Remains 92 /119 variables (removed 27) and now considering 148/188 (removed 40) transitions.
[2023-03-21 21:56:23] [INFO ] Flow matrix only has 143 transitions (discarded 5 similar events)
// Phase 1: matrix 143 rows 92 cols
[2023-03-21 21:56:23] [INFO ] Computed 2 place invariants in 13 ms
[2023-03-21 21:56:23] [INFO ] Implicit Places using invariants in 85 ms returned []
[2023-03-21 21:56:23] [INFO ] Flow matrix only has 143 transitions (discarded 5 similar events)
[2023-03-21 21:56:23] [INFO ] Invariant cache hit.
[2023-03-21 21:56:23] [INFO ] State equation strengthened by 70 read => feed constraints.
[2023-03-21 21:56:23] [INFO ] Implicit Places using invariants and state equation in 215 ms returned [91]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 309 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 91/119 places, 148/188 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 80 transition count 137
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 80 transition count 137
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 26 place count 80 transition count 133
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 28 place count 78 transition count 131
Iterating global reduction 1 with 2 rules applied. Total rules applied 30 place count 78 transition count 131
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 32 place count 76 transition count 129
Iterating global reduction 1 with 2 rules applied. Total rules applied 34 place count 76 transition count 129
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 36 place count 74 transition count 127
Iterating global reduction 1 with 2 rules applied. Total rules applied 38 place count 74 transition count 127
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 40 place count 72 transition count 125
Iterating global reduction 1 with 2 rules applied. Total rules applied 42 place count 72 transition count 125
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 44 place count 70 transition count 123
Iterating global reduction 1 with 2 rules applied. Total rules applied 46 place count 70 transition count 123
Applied a total of 46 rules in 25 ms. Remains 70 /91 variables (removed 21) and now considering 123/148 (removed 25) transitions.
[2023-03-21 21:56:23] [INFO ] Flow matrix only has 118 transitions (discarded 5 similar events)
// Phase 1: matrix 118 rows 70 cols
[2023-03-21 21:56:23] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-21 21:56:23] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-21 21:56:23] [INFO ] Flow matrix only has 118 transitions (discarded 5 similar events)
[2023-03-21 21:56:23] [INFO ] Invariant cache hit.
[2023-03-21 21:56:23] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-21 21:56:23] [INFO ] Implicit Places using invariants and state equation in 97 ms returned []
Implicit Place search using SMT with State Equation took 142 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 70/119 places, 123/188 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 512 ms. Remains : 70/119 places, 123/188 transitions.
Stuttering acceptance computed with spot in 157 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : StigmergyCommit-PT-03a-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(AND p0 (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={0} source=2 dest: 0}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s15 0) (EQ s17 1) (AND (EQ s56 0) (EQ s50 1))), p1:(OR (EQ s11 0) (EQ s30 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 135 ms.
Product exploration explored 100000 steps with 33333 reset in 150 ms.
Computed a total of 12 stabilizing places and 12 stable transitions
Computed a total of 12 stabilizing places and 12 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND p0 p1)
Knowledge based reduction with 5 factoid took 199 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA StigmergyCommit-PT-03a-LTLCardinality-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property StigmergyCommit-PT-03a-LTLCardinality-06 finished in 1178 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 119 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 119/119 places, 188/188 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 104 transition count 169
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 104 transition count 169
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 33 place count 104 transition count 166
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 42 place count 95 transition count 154
Iterating global reduction 1 with 9 rules applied. Total rules applied 51 place count 95 transition count 154
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 52 place count 95 transition count 153
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 56 place count 91 transition count 149
Iterating global reduction 2 with 4 rules applied. Total rules applied 60 place count 91 transition count 149
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 61 place count 91 transition count 148
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 64 place count 88 transition count 145
Iterating global reduction 3 with 3 rules applied. Total rules applied 67 place count 88 transition count 145
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 70 place count 85 transition count 142
Iterating global reduction 3 with 3 rules applied. Total rules applied 73 place count 85 transition count 142
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 74 place count 85 transition count 141
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 76 place count 83 transition count 139
Iterating global reduction 4 with 2 rules applied. Total rules applied 78 place count 83 transition count 139
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 80 place count 83 transition count 137
Applied a total of 80 rules in 19 ms. Remains 83 /119 variables (removed 36) and now considering 137/188 (removed 51) transitions.
[2023-03-21 21:56:24] [INFO ] Flow matrix only has 132 transitions (discarded 5 similar events)
// Phase 1: matrix 132 rows 83 cols
[2023-03-21 21:56:24] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-21 21:56:24] [INFO ] Implicit Places using invariants in 75 ms returned []
[2023-03-21 21:56:24] [INFO ] Flow matrix only has 132 transitions (discarded 5 similar events)
[2023-03-21 21:56:24] [INFO ] Invariant cache hit.
[2023-03-21 21:56:24] [INFO ] State equation strengthened by 65 read => feed constraints.
[2023-03-21 21:56:24] [INFO ] Implicit Places using invariants and state equation in 186 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 265 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 82/119 places, 137/188 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 71 transition count 126
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 71 transition count 126
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 26 place count 71 transition count 122
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 30 place count 67 transition count 118
Iterating global reduction 1 with 4 rules applied. Total rules applied 34 place count 67 transition count 118
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 37 place count 64 transition count 115
Iterating global reduction 1 with 3 rules applied. Total rules applied 40 place count 64 transition count 115
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 43 place count 61 transition count 112
Iterating global reduction 1 with 3 rules applied. Total rules applied 46 place count 61 transition count 112
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 49 place count 58 transition count 109
Iterating global reduction 1 with 3 rules applied. Total rules applied 52 place count 58 transition count 109
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 54 place count 56 transition count 107
Iterating global reduction 1 with 2 rules applied. Total rules applied 56 place count 56 transition count 107
Applied a total of 56 rules in 11 ms. Remains 56 /82 variables (removed 26) and now considering 107/137 (removed 30) transitions.
[2023-03-21 21:56:24] [INFO ] Flow matrix only has 102 transitions (discarded 5 similar events)
// Phase 1: matrix 102 rows 56 cols
[2023-03-21 21:56:24] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-21 21:56:24] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-21 21:56:24] [INFO ] Flow matrix only has 102 transitions (discarded 5 similar events)
[2023-03-21 21:56:24] [INFO ] Invariant cache hit.
[2023-03-21 21:56:25] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-21 21:56:25] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 117 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 56/119 places, 107/188 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 413 ms. Remains : 56/119 places, 107/188 transitions.
Stuttering acceptance computed with spot in 93 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-03a-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (EQ s26 0) (EQ s29 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA StigmergyCommit-PT-03a-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-03a-LTLCardinality-08 finished in 522 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0) U G((p1&&X(p2)))))'
Support contains 5 out of 119 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 119/119 places, 188/188 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 104 transition count 169
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 104 transition count 169
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 33 place count 104 transition count 166
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 41 place count 96 transition count 156
Iterating global reduction 1 with 8 rules applied. Total rules applied 49 place count 96 transition count 156
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 50 place count 96 transition count 155
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 54 place count 92 transition count 151
Iterating global reduction 2 with 4 rules applied. Total rules applied 58 place count 92 transition count 151
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 59 place count 92 transition count 150
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 62 place count 89 transition count 147
Iterating global reduction 3 with 3 rules applied. Total rules applied 65 place count 89 transition count 147
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 66 place count 88 transition count 146
Iterating global reduction 3 with 1 rules applied. Total rules applied 67 place count 88 transition count 146
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 68 place count 88 transition count 145
Applied a total of 68 rules in 15 ms. Remains 88 /119 variables (removed 31) and now considering 145/188 (removed 43) transitions.
[2023-03-21 21:56:25] [INFO ] Flow matrix only has 140 transitions (discarded 5 similar events)
// Phase 1: matrix 140 rows 88 cols
[2023-03-21 21:56:25] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-21 21:56:25] [INFO ] Implicit Places using invariants in 67 ms returned []
[2023-03-21 21:56:25] [INFO ] Flow matrix only has 140 transitions (discarded 5 similar events)
[2023-03-21 21:56:25] [INFO ] Invariant cache hit.
[2023-03-21 21:56:25] [INFO ] State equation strengthened by 67 read => feed constraints.
[2023-03-21 21:56:25] [INFO ] Implicit Places using invariants and state equation in 157 ms returned []
Implicit Place search using SMT with State Equation took 227 ms to find 0 implicit places.
[2023-03-21 21:56:25] [INFO ] Flow matrix only has 140 transitions (discarded 5 similar events)
[2023-03-21 21:56:25] [INFO ] Invariant cache hit.
[2023-03-21 21:56:25] [INFO ] Dead Transitions using invariants and state equation in 107 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 88/119 places, 145/188 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 354 ms. Remains : 88/119 places, 145/188 transitions.
Stuttering acceptance computed with spot in 198 ms :[(OR (NOT p1) (NOT p2)), (NOT p0), (AND (NOT p0) p1 (NOT p2)), (NOT p2)]
Running random walk in product with property : StigmergyCommit-PT-03a-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 2}, { cond=p1, acceptance={0} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=2 dest: 1}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 0}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=3 dest: 1}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(OR (EQ s15 0) (EQ s77 1)), p0:(EQ s2 1), p2:(OR (EQ s87 0) (EQ s21 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 27 steps with 0 reset in 0 ms.
FORMULA StigmergyCommit-PT-03a-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-03a-LTLCardinality-09 finished in 573 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0) U X(X(X(((p0&&F(p1)) U p1))))))'
Support contains 4 out of 119 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 119/119 places, 188/188 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 106 transition count 172
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 106 transition count 172
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 29 place count 106 transition count 169
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 37 place count 98 transition count 159
Iterating global reduction 1 with 8 rules applied. Total rules applied 45 place count 98 transition count 159
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 46 place count 98 transition count 158
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 49 place count 95 transition count 155
Iterating global reduction 2 with 3 rules applied. Total rules applied 52 place count 95 transition count 155
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 55 place count 92 transition count 152
Iterating global reduction 2 with 3 rules applied. Total rules applied 58 place count 92 transition count 152
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 61 place count 89 transition count 149
Iterating global reduction 2 with 3 rules applied. Total rules applied 64 place count 89 transition count 149
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 65 place count 89 transition count 148
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 67 place count 87 transition count 146
Iterating global reduction 3 with 2 rules applied. Total rules applied 69 place count 87 transition count 146
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 71 place count 87 transition count 144
Applied a total of 71 rules in 19 ms. Remains 87 /119 variables (removed 32) and now considering 144/188 (removed 44) transitions.
[2023-03-21 21:56:25] [INFO ] Flow matrix only has 138 transitions (discarded 6 similar events)
// Phase 1: matrix 138 rows 87 cols
[2023-03-21 21:56:25] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-21 21:56:25] [INFO ] Implicit Places using invariants in 62 ms returned []
[2023-03-21 21:56:25] [INFO ] Flow matrix only has 138 transitions (discarded 6 similar events)
[2023-03-21 21:56:25] [INFO ] Invariant cache hit.
[2023-03-21 21:56:25] [INFO ] State equation strengthened by 66 read => feed constraints.
[2023-03-21 21:56:26] [INFO ] Implicit Places using invariants and state equation in 210 ms returned [86]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 280 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 86/119 places, 144/188 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 77 transition count 135
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 77 transition count 135
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 21 place count 77 transition count 132
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 25 place count 73 transition count 128
Iterating global reduction 1 with 4 rules applied. Total rules applied 29 place count 73 transition count 128
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 32 place count 70 transition count 125
Iterating global reduction 1 with 3 rules applied. Total rules applied 35 place count 70 transition count 125
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 38 place count 67 transition count 122
Iterating global reduction 1 with 3 rules applied. Total rules applied 41 place count 67 transition count 122
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 44 place count 64 transition count 119
Iterating global reduction 1 with 3 rules applied. Total rules applied 47 place count 64 transition count 119
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 50 place count 61 transition count 116
Iterating global reduction 1 with 3 rules applied. Total rules applied 53 place count 61 transition count 116
Applied a total of 53 rules in 10 ms. Remains 61 /86 variables (removed 25) and now considering 116/144 (removed 28) transitions.
[2023-03-21 21:56:26] [INFO ] Flow matrix only has 110 transitions (discarded 6 similar events)
// Phase 1: matrix 110 rows 61 cols
[2023-03-21 21:56:26] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-21 21:56:26] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-21 21:56:26] [INFO ] Flow matrix only has 110 transitions (discarded 6 similar events)
[2023-03-21 21:56:26] [INFO ] Invariant cache hit.
[2023-03-21 21:56:26] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-21 21:56:26] [INFO ] Implicit Places using invariants and state equation in 107 ms returned []
Implicit Place search using SMT with State Equation took 152 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 61/119 places, 116/188 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 462 ms. Remains : 61/119 places, 116/188 transitions.
Stuttering acceptance computed with spot in 527 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-03a-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 4}, { cond=true, acceptance={} source=2 dest: 5}], [{ cond=(NOT p0), acceptance={} source=3 dest: 6}], [{ cond=(NOT p0), acceptance={} source=4 dest: 7}], [{ cond=(NOT p0), acceptance={} source=5 dest: 8}, { cond=true, acceptance={} source=5 dest: 9}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=6 dest: 10}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=7 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=8 dest: 7}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=9 dest: 8}, { cond=(NOT p1), acceptance={} source=9 dest: 9}], [{ cond=(NOT p0), acceptance={} source=10 dest: 10}]], initial=0, aps=[p0:(OR (EQ s41 0) (EQ s56 1)), p1:(OR (EQ s32 0) (EQ s20 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 192 ms.
Product exploration explored 100000 steps with 25000 reset in 208 ms.
Computed a total of 6 stabilizing places and 6 stable transitions
Computed a total of 6 stabilizing places and 6 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 222 ms. Reduced automaton from 11 states, 15 edges and 2 AP (stutter sensitive) to 8 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 332 ms :[(NOT p1), (NOT p1), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Incomplete random walk after 10000 steps, including 35 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-21 21:56:27] [INFO ] Flow matrix only has 110 transitions (discarded 6 similar events)
[2023-03-21 21:56:27] [INFO ] Invariant cache hit.
[2023-03-21 21:56:27] [INFO ] After 34ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-21 21:56:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-21 21:56:27] [INFO ] After 72ms 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 p0 p1), (X p0), true, (X (X p0)), (G (NOT (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 5 factoid took 288 ms. Reduced automaton from 8 states, 9 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 149 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 150 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Support contains 2 out of 61 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 61/61 places, 116/116 transitions.
Applied a total of 0 rules in 1 ms. Remains 61 /61 variables (removed 0) and now considering 116/116 (removed 0) transitions.
[2023-03-21 21:56:28] [INFO ] Flow matrix only has 110 transitions (discarded 6 similar events)
[2023-03-21 21:56:28] [INFO ] Invariant cache hit.
[2023-03-21 21:56:28] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-21 21:56:28] [INFO ] Flow matrix only has 110 transitions (discarded 6 similar events)
[2023-03-21 21:56:28] [INFO ] Invariant cache hit.
[2023-03-21 21:56:28] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-21 21:56:28] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
[2023-03-21 21:56:28] [INFO ] Flow matrix only has 110 transitions (discarded 6 similar events)
[2023-03-21 21:56:28] [INFO ] Invariant cache hit.
[2023-03-21 21:56:28] [INFO ] Dead Transitions using invariants and state equation in 91 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 212 ms. Remains : 61/61 places, 116/116 transitions.
Computed a total of 6 stabilizing places and 6 stable transitions
Computed a total of 6 stabilizing places and 6 stable transitions
Knowledge obtained : [p1, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 94 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 155 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Finished random walk after 161 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=80 )
Knowledge obtained : [p1, true]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 2 factoid took 111 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 147 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 149 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 147 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 25000 reset in 98 ms.
Product exploration explored 100000 steps with 25000 reset in 113 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 153 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Support contains 2 out of 61 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 61/61 places, 116/116 transitions.
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 17 rules applied. Total rules applied 17 place count 61 transition count 116
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 4 Pre rules applied. Total rules applied 17 place count 61 transition count 120
Deduced a syphon composed of 21 places in 0 ms
Iterating global reduction 1 with 4 rules applied. Total rules applied 21 place count 61 transition count 120
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 32 place count 50 transition count 109
Deduced a syphon composed of 10 places in 0 ms
Iterating global reduction 1 with 11 rules applied. Total rules applied 43 place count 50 transition count 109
Performed 22 Post agglomeration using F-continuation condition with reduction of 9 identical transitions.
Deduced a syphon composed of 32 places in 0 ms
Iterating global reduction 1 with 22 rules applied. Total rules applied 65 place count 50 transition count 114
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 85 place count 50 transition count 94
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 101 place count 34 transition count 78
Deduced a syphon composed of 16 places in 0 ms
Iterating global reduction 2 with 16 rules applied. Total rules applied 117 place count 34 transition count 78
Performed 2 Post agglomeration using F-continuation condition with reduction of 8 identical transitions.
Deduced a syphon composed of 18 places in 0 ms
Iterating global reduction 2 with 2 rules applied. Total rules applied 119 place count 34 transition count 96
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 135 place count 34 transition count 80
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 138 place count 31 transition count 74
Deduced a syphon composed of 15 places in 0 ms
Iterating global reduction 3 with 3 rules applied. Total rules applied 141 place count 31 transition count 74
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 16 places in 0 ms
Iterating global reduction 3 with 1 rules applied. Total rules applied 142 place count 31 transition count 87
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 154 place count 31 transition count 75
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 156 place count 29 transition count 71
Deduced a syphon composed of 14 places in 1 ms
Iterating global reduction 4 with 2 rules applied. Total rules applied 158 place count 29 transition count 71
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 15 places in 0 ms
Iterating global reduction 4 with 1 rules applied. Total rules applied 159 place count 29 transition count 84
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 4 with 12 rules applied. Total rules applied 171 place count 29 transition count 72
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 173 place count 27 transition count 68
Deduced a syphon composed of 13 places in 0 ms
Iterating global reduction 5 with 2 rules applied. Total rules applied 175 place count 27 transition count 68
Deduced a syphon composed of 13 places in 0 ms
Drop transitions removed 22 transitions
Redundant transition composition rules discarded 22 transitions
Iterating global reduction 5 with 22 rules applied. Total rules applied 197 place count 27 transition count 46
Deduced a syphon composed of 13 places in 0 ms
Applied a total of 197 rules in 34 ms. Remains 27 /61 variables (removed 34) and now considering 46/116 (removed 70) transitions.
[2023-03-21 21:56:30] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-21 21:56:30] [INFO ] Flow matrix only has 41 transitions (discarded 5 similar events)
// Phase 1: matrix 41 rows 27 cols
[2023-03-21 21:56:30] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-21 21:56:30] [INFO ] Dead Transitions using invariants and state equation in 51 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 27/61 places, 46/116 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 93 ms. Remains : 27/61 places, 46/116 transitions.
Support contains 2 out of 61 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 61/61 places, 116/116 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 59 transition count 114
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 59 transition count 114
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 5 place count 59 transition count 113
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 58 transition count 112
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 58 transition count 112
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 8 place count 57 transition count 111
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 57 transition count 111
Applied a total of 9 rules in 3 ms. Remains 57 /61 variables (removed 4) and now considering 111/116 (removed 5) transitions.
[2023-03-21 21:56:30] [INFO ] Flow matrix only has 105 transitions (discarded 6 similar events)
// Phase 1: matrix 105 rows 57 cols
[2023-03-21 21:56:30] [INFO ] Computed 1 place invariants in 4 ms
[2023-03-21 21:56:30] [INFO ] Implicit Places using invariants in 54 ms returned []
[2023-03-21 21:56:30] [INFO ] Flow matrix only has 105 transitions (discarded 6 similar events)
[2023-03-21 21:56:30] [INFO ] Invariant cache hit.
[2023-03-21 21:56:30] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-21 21:56:30] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 139 ms to find 0 implicit places.
[2023-03-21 21:56:30] [INFO ] Flow matrix only has 105 transitions (discarded 6 similar events)
[2023-03-21 21:56:30] [INFO ] Invariant cache hit.
[2023-03-21 21:56:30] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 57/61 places, 111/116 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 224 ms. Remains : 57/61 places, 111/116 transitions.
Treatment of property StigmergyCommit-PT-03a-LTLCardinality-11 finished in 4737 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U X(G(p1))))'
Support contains 3 out of 119 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 119/119 places, 188/188 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 107 transition count 172
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 107 transition count 172
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 26 place count 107 transition count 170
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 34 place count 99 transition count 159
Iterating global reduction 1 with 8 rules applied. Total rules applied 42 place count 99 transition count 159
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 43 place count 99 transition count 158
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 46 place count 96 transition count 155
Iterating global reduction 2 with 3 rules applied. Total rules applied 49 place count 96 transition count 155
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 50 place count 96 transition count 154
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 52 place count 94 transition count 152
Iterating global reduction 3 with 2 rules applied. Total rules applied 54 place count 94 transition count 152
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 56 place count 92 transition count 150
Iterating global reduction 3 with 2 rules applied. Total rules applied 58 place count 92 transition count 150
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 60 place count 90 transition count 148
Iterating global reduction 3 with 2 rules applied. Total rules applied 62 place count 90 transition count 148
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 64 place count 90 transition count 146
Applied a total of 64 rules in 16 ms. Remains 90 /119 variables (removed 29) and now considering 146/188 (removed 42) transitions.
[2023-03-21 21:56:30] [INFO ] Flow matrix only has 141 transitions (discarded 5 similar events)
// Phase 1: matrix 141 rows 90 cols
[2023-03-21 21:56:30] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-21 21:56:30] [INFO ] Implicit Places using invariants in 64 ms returned []
[2023-03-21 21:56:30] [INFO ] Flow matrix only has 141 transitions (discarded 5 similar events)
[2023-03-21 21:56:30] [INFO ] Invariant cache hit.
[2023-03-21 21:56:30] [INFO ] State equation strengthened by 68 read => feed constraints.
[2023-03-21 21:56:30] [INFO ] Implicit Places using invariants and state equation in 194 ms returned [89]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 263 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 89/119 places, 146/188 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 78 transition count 135
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 78 transition count 135
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 26 place count 78 transition count 131
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 29 place count 75 transition count 128
Iterating global reduction 1 with 3 rules applied. Total rules applied 32 place count 75 transition count 128
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 35 place count 72 transition count 125
Iterating global reduction 1 with 3 rules applied. Total rules applied 38 place count 72 transition count 125
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 41 place count 69 transition count 122
Iterating global reduction 1 with 3 rules applied. Total rules applied 44 place count 69 transition count 122
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 47 place count 66 transition count 119
Iterating global reduction 1 with 3 rules applied. Total rules applied 50 place count 66 transition count 119
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 53 place count 63 transition count 116
Iterating global reduction 1 with 3 rules applied. Total rules applied 56 place count 63 transition count 116
Applied a total of 56 rules in 11 ms. Remains 63 /89 variables (removed 26) and now considering 116/146 (removed 30) transitions.
[2023-03-21 21:56:30] [INFO ] Flow matrix only has 111 transitions (discarded 5 similar events)
// Phase 1: matrix 111 rows 63 cols
[2023-03-21 21:56:30] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-21 21:56:30] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-21 21:56:30] [INFO ] Flow matrix only has 111 transitions (discarded 5 similar events)
[2023-03-21 21:56:30] [INFO ] Invariant cache hit.
[2023-03-21 21:56:30] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-21 21:56:30] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 124 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 63/119 places, 116/188 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 417 ms. Remains : 63/119 places, 116/188 transitions.
Stuttering acceptance computed with spot in 92 ms :[(NOT p1), (NOT p1), true]
Running random walk in product with property : StigmergyCommit-PT-03a-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=(AND p0 p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p1:(NEQ s56 1), p0:(OR (EQ s12 0) (EQ s21 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 113 ms.
Product exploration explored 100000 steps with 0 reset in 88 ms.
Computed a total of 8 stabilizing places and 8 stable transitions
Computed a total of 8 stabilizing places and 8 stable transitions
Detected a total of 8/63 stabilizing places and 8/116 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (AND p0 p1)), (X p1), true, (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (AND p0 p1))), (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 589 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 90 ms :[(NOT p1), (NOT p1), true]
Finished random walk after 499 steps, including 1 resets, run visited all 4 properties in 3 ms. (steps per millisecond=166 )
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (AND p0 p1)), (X p1), true, (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (AND p0 p1))), (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (AND p0 (NOT p1))), (F (NOT p1)), (F (NOT (AND p0 p1))), (F (NOT p0))]
Knowledge based reduction with 11 factoid took 554 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 88 ms :[(NOT p1), (NOT p1), true]
Stuttering acceptance computed with spot in 90 ms :[(NOT p1), (NOT p1), true]
Support contains 3 out of 63 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 116/116 transitions.
Applied a total of 0 rules in 1 ms. Remains 63 /63 variables (removed 0) and now considering 116/116 (removed 0) transitions.
[2023-03-21 21:56:32] [INFO ] Flow matrix only has 111 transitions (discarded 5 similar events)
[2023-03-21 21:56:32] [INFO ] Invariant cache hit.
[2023-03-21 21:56:32] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-21 21:56:32] [INFO ] Flow matrix only has 111 transitions (discarded 5 similar events)
[2023-03-21 21:56:32] [INFO ] Invariant cache hit.
[2023-03-21 21:56:32] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-21 21:56:32] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 148 ms to find 0 implicit places.
[2023-03-21 21:56:32] [INFO ] Flow matrix only has 111 transitions (discarded 5 similar events)
[2023-03-21 21:56:32] [INFO ] Invariant cache hit.
[2023-03-21 21:56:32] [INFO ] Dead Transitions using invariants and state equation in 102 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 255 ms. Remains : 63/63 places, 116/116 transitions.
Computed a total of 8 stabilizing places and 8 stable transitions
Computed a total of 8 stabilizing places and 8 stable transitions
Detected a total of 8/63 stabilizing places and 8/116 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (AND p0 p1)), (X p1), true, (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (AND p0 p1))), (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 485 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 90 ms :[(NOT p1), (NOT p1), true]
Finished random walk after 258 steps, including 0 resets, run visited all 4 properties in 1 ms. (steps per millisecond=258 )
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (AND p0 p1)), (X p1), true, (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (AND p0 p1))), (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (AND p0 (NOT p1))), (F (NOT p1)), (F (NOT (AND p0 p1))), (F (NOT p0))]
Knowledge based reduction with 11 factoid took 553 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 96 ms :[(NOT p1), (NOT p1), true]
Stuttering acceptance computed with spot in 90 ms :[(NOT p1), (NOT p1), true]
Stuttering acceptance computed with spot in 89 ms :[(NOT p1), (NOT p1), true]
Product exploration explored 100000 steps with 0 reset in 72 ms.
Product exploration explored 100000 steps with 0 reset in 77 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 89 ms :[(NOT p1), (NOT p1), true]
Support contains 3 out of 63 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 63/63 places, 116/116 transitions.
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 63 transition count 116
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 21 place count 63 transition count 115
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 21 place count 63 transition count 119
Deduced a syphon composed of 25 places in 0 ms
Iterating global reduction 2 with 5 rules applied. Total rules applied 26 place count 63 transition count 119
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 41 place count 48 transition count 104
Deduced a syphon composed of 10 places in 0 ms
Iterating global reduction 2 with 15 rules applied. Total rules applied 56 place count 48 transition count 104
Performed 18 Post agglomeration using F-continuation condition with reduction of 5 identical transitions.
Deduced a syphon composed of 28 places in 0 ms
Iterating global reduction 2 with 18 rules applied. Total rules applied 74 place count 48 transition count 108
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 2 with 25 rules applied. Total rules applied 99 place count 48 transition count 83
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 110 place count 37 transition count 72
Deduced a syphon composed of 17 places in 0 ms
Iterating global reduction 3 with 11 rules applied. Total rules applied 121 place count 37 transition count 72
Performed 3 Post agglomeration using F-continuation condition with reduction of 20 identical transitions.
Deduced a syphon composed of 20 places in 0 ms
Iterating global reduction 3 with 3 rules applied. Total rules applied 124 place count 37 transition count 89
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 3 with 14 rules applied. Total rules applied 138 place count 37 transition count 75
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 144 place count 31 transition count 63
Deduced a syphon composed of 14 places in 1 ms
Iterating global reduction 4 with 6 rules applied. Total rules applied 150 place count 31 transition count 63
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 15 places in 0 ms
Iterating global reduction 4 with 1 rules applied. Total rules applied 151 place count 31 transition count 72
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 159 place count 31 transition count 64
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 161 place count 29 transition count 60
Deduced a syphon composed of 13 places in 0 ms
Iterating global reduction 5 with 2 rules applied. Total rules applied 163 place count 29 transition count 60
Deduced a syphon composed of 13 places in 0 ms
Drop transitions removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 5 with 13 rules applied. Total rules applied 176 place count 29 transition count 47
Deduced a syphon composed of 13 places in 0 ms
Applied a total of 176 rules in 26 ms. Remains 29 /63 variables (removed 34) and now considering 47/116 (removed 69) transitions.
[2023-03-21 21:56:34] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-21 21:56:34] [INFO ] Flow matrix only has 43 transitions (discarded 4 similar events)
// Phase 1: matrix 43 rows 29 cols
[2023-03-21 21:56:34] [INFO ] Computed 1 place invariants in 3 ms
[2023-03-21 21:56:34] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 29/63 places, 47/116 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 83 ms. Remains : 29/63 places, 47/116 transitions.
Support contains 3 out of 63 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 116/116 transitions.
Applied a total of 0 rules in 1 ms. Remains 63 /63 variables (removed 0) and now considering 116/116 (removed 0) transitions.
[2023-03-21 21:56:34] [INFO ] Flow matrix only has 111 transitions (discarded 5 similar events)
// Phase 1: matrix 111 rows 63 cols
[2023-03-21 21:56:34] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-21 21:56:34] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-21 21:56:34] [INFO ] Flow matrix only has 111 transitions (discarded 5 similar events)
[2023-03-21 21:56:34] [INFO ] Invariant cache hit.
[2023-03-21 21:56:34] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-21 21:56:34] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 115 ms to find 0 implicit places.
[2023-03-21 21:56:34] [INFO ] Flow matrix only has 111 transitions (discarded 5 similar events)
[2023-03-21 21:56:34] [INFO ] Invariant cache hit.
[2023-03-21 21:56:34] [INFO ] Dead Transitions using invariants and state equation in 96 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 213 ms. Remains : 63/63 places, 116/116 transitions.
Treatment of property StigmergyCommit-PT-03a-LTLCardinality-12 finished in 4517 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(F(p1))))))'
Support contains 3 out of 119 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 119/119 places, 188/188 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 0 with 71 rules applied. Total rules applied 71 place count 117 transition count 117
Reduce places removed 70 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 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 1 with 84 rules applied. Total rules applied 155 place count 47 transition count 103
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 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 9 rules applied. Total rules applied 164 place count 44 transition count 97
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 170 place count 41 transition count 94
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 7 Pre rules applied. Total rules applied 170 place count 41 transition count 87
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 4 with 14 rules applied. Total rules applied 184 place count 34 transition count 87
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 189 place count 29 transition count 78
Iterating global reduction 4 with 5 rules applied. Total rules applied 194 place count 29 transition count 78
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 195 place count 29 transition count 77
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 198 place count 26 transition count 71
Iterating global reduction 5 with 3 rules applied. Total rules applied 201 place count 26 transition count 71
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 207 place count 26 transition count 65
Performed 4 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 6 with 8 rules applied. Total rules applied 215 place count 22 transition count 60
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 218 place count 22 transition count 57
Performed 3 Post agglomeration using F-continuation condition with reduction of 8 identical transitions.
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 7 with 6 rules applied. Total rules applied 224 place count 19 transition count 69
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 7 with 16 rules applied. Total rules applied 240 place count 19 transition count 53
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -10
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 242 place count 18 transition count 63
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 8 with 12 rules applied. Total rules applied 254 place count 18 transition count 51
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -10
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 256 place count 17 transition count 61
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 9 with 12 rules applied. Total rules applied 268 place count 17 transition count 49
Drop transitions removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 10 with 14 rules applied. Total rules applied 282 place count 17 transition count 35
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 10 with 2 rules applied. Total rules applied 284 place count 17 transition count 35
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 10 with 3 rules applied. Total rules applied 287 place count 14 transition count 32
Applied a total of 287 rules in 25 ms. Remains 14 /119 variables (removed 105) and now considering 32/188 (removed 156) transitions.
[2023-03-21 21:56:35] [INFO ] Flow matrix only has 27 transitions (discarded 5 similar events)
// Phase 1: matrix 27 rows 14 cols
[2023-03-21 21:56:35] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-21 21:56:35] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-21 21:56:35] [INFO ] Flow matrix only has 27 transitions (discarded 5 similar events)
[2023-03-21 21:56:35] [INFO ] Invariant cache hit.
[2023-03-21 21:56:35] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2023-03-21 21:56:35] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-21 21:56:35] [INFO ] Flow matrix only has 27 transitions (discarded 5 similar events)
[2023-03-21 21:56:35] [INFO ] Invariant cache hit.
[2023-03-21 21:56:35] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 14/119 places, 32/188 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 137 ms. Remains : 14/119 places, 32/188 transitions.
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : StigmergyCommit-PT-03a-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s6 1), p1:(AND (NEQ s7 0) (NEQ s11 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 0 steps with 0 reset in 0 ms.
FORMULA StigmergyCommit-PT-03a-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-03a-LTLCardinality-13 finished in 233 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F(p0)))))'
Support contains 2 out of 119 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 119/119 places, 188/188 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 105 transition count 170
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 105 transition count 170
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 31 place count 105 transition count 167
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 39 place count 97 transition count 156
Iterating global reduction 1 with 8 rules applied. Total rules applied 47 place count 97 transition count 156
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 51 place count 93 transition count 152
Iterating global reduction 1 with 4 rules applied. Total rules applied 55 place count 93 transition count 152
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 56 place count 93 transition count 151
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 59 place count 90 transition count 148
Iterating global reduction 2 with 3 rules applied. Total rules applied 62 place count 90 transition count 148
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 65 place count 87 transition count 145
Iterating global reduction 2 with 3 rules applied. Total rules applied 68 place count 87 transition count 145
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 69 place count 87 transition count 144
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 71 place count 85 transition count 142
Iterating global reduction 3 with 2 rules applied. Total rules applied 73 place count 85 transition count 142
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 75 place count 85 transition count 140
Applied a total of 75 rules in 12 ms. Remains 85 /119 variables (removed 34) and now considering 140/188 (removed 48) transitions.
[2023-03-21 21:56:35] [INFO ] Flow matrix only has 135 transitions (discarded 5 similar events)
// Phase 1: matrix 135 rows 85 cols
[2023-03-21 21:56:35] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-21 21:56:35] [INFO ] Implicit Places using invariants in 61 ms returned []
[2023-03-21 21:56:35] [INFO ] Flow matrix only has 135 transitions (discarded 5 similar events)
[2023-03-21 21:56:35] [INFO ] Invariant cache hit.
[2023-03-21 21:56:35] [INFO ] State equation strengthened by 66 read => feed constraints.
[2023-03-21 21:56:35] [INFO ] Implicit Places using invariants and state equation in 179 ms returned [84]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 244 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 84/119 places, 140/188 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 73 transition count 129
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 73 transition count 129
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 26 place count 73 transition count 125
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 29 place count 70 transition count 122
Iterating global reduction 1 with 3 rules applied. Total rules applied 32 place count 70 transition count 122
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 35 place count 67 transition count 119
Iterating global reduction 1 with 3 rules applied. Total rules applied 38 place count 67 transition count 119
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 41 place count 64 transition count 116
Iterating global reduction 1 with 3 rules applied. Total rules applied 44 place count 64 transition count 116
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 47 place count 61 transition count 113
Iterating global reduction 1 with 3 rules applied. Total rules applied 50 place count 61 transition count 113
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 52 place count 59 transition count 111
Iterating global reduction 1 with 2 rules applied. Total rules applied 54 place count 59 transition count 111
Applied a total of 54 rules in 8 ms. Remains 59 /84 variables (removed 25) and now considering 111/140 (removed 29) transitions.
[2023-03-21 21:56:35] [INFO ] Flow matrix only has 106 transitions (discarded 5 similar events)
// Phase 1: matrix 106 rows 59 cols
[2023-03-21 21:56:35] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-21 21:56:35] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-21 21:56:35] [INFO ] Flow matrix only has 106 transitions (discarded 5 similar events)
[2023-03-21 21:56:35] [INFO ] Invariant cache hit.
[2023-03-21 21:56:35] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-21 21:56:35] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 114 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 59/119 places, 111/188 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 378 ms. Remains : 59/119 places, 111/188 transitions.
Stuttering acceptance computed with spot in 159 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-03a-LTLCardinality-15 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:(OR (EQ s47 0) (EQ s26 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 25000 reset in 94 ms.
Product exploration explored 100000 steps with 25000 reset in 106 ms.
Computed a total of 8 stabilizing places and 8 stable transitions
Computed a total of 8 stabilizing places and 8 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 93 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 149 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 2034 steps, including 8 resets, run visited all 1 properties in 5 ms. (steps per millisecond=406 )
Knowledge obtained : [p0, true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 228 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 150 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 149 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 59 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 59/59 places, 111/111 transitions.
Applied a total of 0 rules in 1 ms. Remains 59 /59 variables (removed 0) and now considering 111/111 (removed 0) transitions.
[2023-03-21 21:56:36] [INFO ] Flow matrix only has 106 transitions (discarded 5 similar events)
[2023-03-21 21:56:36] [INFO ] Invariant cache hit.
[2023-03-21 21:56:36] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-21 21:56:36] [INFO ] Flow matrix only has 106 transitions (discarded 5 similar events)
[2023-03-21 21:56:36] [INFO ] Invariant cache hit.
[2023-03-21 21:56:36] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-21 21:56:36] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 116 ms to find 0 implicit places.
[2023-03-21 21:56:36] [INFO ] Flow matrix only has 106 transitions (discarded 5 similar events)
[2023-03-21 21:56:36] [INFO ] Invariant cache hit.
[2023-03-21 21:56:36] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 196 ms. Remains : 59/59 places, 111/111 transitions.
Computed a total of 8 stabilizing places and 8 stable transitions
Computed a total of 8 stabilizing places and 8 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 92 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 150 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 288 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=144 )
Knowledge obtained : [p0, true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 124 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 148 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 148 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 151 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 25000 reset in 99 ms.
Product exploration explored 100000 steps with 25000 reset in 122 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 150 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 59 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 59/59 places, 111/111 transitions.
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 59 transition count 111
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 17 place count 59 transition count 110
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 17 place count 59 transition count 114
Deduced a syphon composed of 21 places in 0 ms
Iterating global reduction 2 with 5 rules applied. Total rules applied 22 place count 59 transition count 114
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 33 place count 48 transition count 103
Deduced a syphon composed of 10 places in 0 ms
Iterating global reduction 2 with 11 rules applied. Total rules applied 44 place count 48 transition count 103
Performed 20 Post agglomeration using F-continuation condition with reduction of 7 identical transitions.
Deduced a syphon composed of 30 places in 0 ms
Iterating global reduction 2 with 20 rules applied. Total rules applied 64 place count 48 transition count 108
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 2 with 26 rules applied. Total rules applied 90 place count 48 transition count 82
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 103 place count 35 transition count 69
Deduced a syphon composed of 17 places in 0 ms
Iterating global reduction 3 with 13 rules applied. Total rules applied 116 place count 35 transition count 69
Performed 3 Post agglomeration using F-continuation condition with reduction of 20 identical transitions.
Deduced a syphon composed of 20 places in 0 ms
Iterating global reduction 3 with 3 rules applied. Total rules applied 119 place count 35 transition count 86
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 3 with 14 rules applied. Total rules applied 133 place count 35 transition count 72
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 139 place count 29 transition count 60
Deduced a syphon composed of 14 places in 0 ms
Iterating global reduction 4 with 6 rules applied. Total rules applied 145 place count 29 transition count 60
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 15 places in 0 ms
Iterating global reduction 4 with 1 rules applied. Total rules applied 146 place count 29 transition count 69
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 154 place count 29 transition count 61
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 156 place count 27 transition count 57
Deduced a syphon composed of 13 places in 0 ms
Iterating global reduction 5 with 2 rules applied. Total rules applied 158 place count 27 transition count 57
Deduced a syphon composed of 13 places in 0 ms
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 5 with 12 rules applied. Total rules applied 170 place count 27 transition count 45
Deduced a syphon composed of 13 places in 0 ms
Applied a total of 170 rules in 20 ms. Remains 27 /59 variables (removed 32) and now considering 45/111 (removed 66) transitions.
[2023-03-21 21:56:38] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-21 21:56:38] [INFO ] Flow matrix only has 40 transitions (discarded 5 similar events)
// Phase 1: matrix 40 rows 27 cols
[2023-03-21 21:56:38] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-21 21:56:38] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 27/59 places, 45/111 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 77 ms. Remains : 27/59 places, 45/111 transitions.
Support contains 2 out of 59 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 59/59 places, 111/111 transitions.
Applied a total of 0 rules in 1 ms. Remains 59 /59 variables (removed 0) and now considering 111/111 (removed 0) transitions.
[2023-03-21 21:56:38] [INFO ] Flow matrix only has 106 transitions (discarded 5 similar events)
// Phase 1: matrix 106 rows 59 cols
[2023-03-21 21:56:38] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-21 21:56:38] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-21 21:56:38] [INFO ] Flow matrix only has 106 transitions (discarded 5 similar events)
[2023-03-21 21:56:38] [INFO ] Invariant cache hit.
[2023-03-21 21:56:38] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-21 21:56:38] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 111 ms to find 0 implicit places.
[2023-03-21 21:56:38] [INFO ] Flow matrix only has 106 transitions (discarded 5 similar events)
[2023-03-21 21:56:38] [INFO ] Invariant cache hit.
[2023-03-21 21:56:38] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 188 ms. Remains : 59/59 places, 111/111 transitions.
Treatment of property StigmergyCommit-PT-03a-LTLCardinality-15 finished in 3352 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G((!p1 U X(p1))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0) U X(X(X(((p0&&F(p1)) U p1))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U X(G(p1))))'
Found a Lengthening insensitive property : StigmergyCommit-PT-03a-LTLCardinality-12
Stuttering acceptance computed with spot in 111 ms :[(NOT p1), (NOT p1), true]
Support contains 3 out of 119 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 119/119 places, 188/188 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 68 transitions
Trivial Post-agglo rules discarded 68 transitions
Performed 68 trivial Post agglomeration. Transition count delta: 68
Iterating post reduction 0 with 69 rules applied. Total rules applied 69 place count 117 transition count 119
Reduce places removed 68 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 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 1 with 81 rules applied. Total rules applied 150 place count 49 transition count 106
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 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 8 rules applied. Total rules applied 158 place count 46 transition count 101
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 5 rules applied. Total rules applied 163 place count 44 transition count 98
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 165 place count 43 transition count 97
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 9 Pre rules applied. Total rules applied 165 place count 43 transition count 88
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 5 with 18 rules applied. Total rules applied 183 place count 34 transition count 88
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 188 place count 29 transition count 79
Iterating global reduction 5 with 5 rules applied. Total rules applied 193 place count 29 transition count 79
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 194 place count 29 transition count 78
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 197 place count 26 transition count 72
Iterating global reduction 6 with 3 rules applied. Total rules applied 200 place count 26 transition count 72
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 6 with 14 rules applied. Total rules applied 214 place count 26 transition count 58
Performed 4 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 7 with 8 rules applied. Total rules applied 222 place count 22 transition count 53
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 225 place count 22 transition count 50
Performed 5 Post agglomeration using F-continuation condition with reduction of 34 identical transitions.
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 8 with 10 rules applied. Total rules applied 235 place count 17 transition count 56
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 8 with 16 rules applied. Total rules applied 251 place count 17 transition count 40
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 9 with 2 rules applied. Total rules applied 253 place count 17 transition count 40
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 254 place count 17 transition count 39
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 256 place count 15 transition count 37
Applied a total of 256 rules in 12 ms. Remains 15 /119 variables (removed 104) and now considering 37/188 (removed 151) transitions.
[2023-03-21 21:56:39] [INFO ] Flow matrix only has 32 transitions (discarded 5 similar events)
// Phase 1: matrix 32 rows 15 cols
[2023-03-21 21:56:39] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-21 21:56:39] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-21 21:56:39] [INFO ] Flow matrix only has 32 transitions (discarded 5 similar events)
[2023-03-21 21:56:39] [INFO ] Invariant cache hit.
[2023-03-21 21:56:39] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-21 21:56:39] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
[2023-03-21 21:56:39] [INFO ] Flow matrix only has 32 transitions (discarded 5 similar events)
[2023-03-21 21:56:39] [INFO ] Invariant cache hit.
[2023-03-21 21:56:39] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 15/119 places, 37/188 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 158 ms. Remains : 15/119 places, 37/188 transitions.
Running random walk in product with property : StigmergyCommit-PT-03a-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=(AND p0 p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p1:(NEQ s13 1), p0:(OR (EQ s2 0) (EQ s6 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, sl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 124 ms.
Product exploration explored 100000 steps with 0 reset in 246 ms.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Detected a total of 2/15 stabilizing places and 2/37 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X (AND p0 (NOT p1))), (X p0), (X (NOT (AND p0 p1))), (X (NOT p1)), true, (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (AND p0 p1))), (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 642 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 109 ms :[(NOT p1), (NOT p1), true]
Finished random walk after 111 steps, including 9 resets, run visited all 4 properties in 2 ms. (steps per millisecond=55 )
Knowledge obtained : [(AND p1 p0), (X (AND p0 (NOT p1))), (X p0), (X (NOT (AND p0 p1))), (X (NOT p1)), true, (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (AND p0 p1))), (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (AND p0 (NOT p1))), (F (NOT p1)), (F (NOT (AND p0 p1))), (F (NOT p0))]
Knowledge based reduction with 11 factoid took 728 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 123 ms :[(NOT p1), (NOT p1), true]
Stuttering acceptance computed with spot in 197 ms :[(NOT p1), (NOT p1), true]
Support contains 3 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 37/37 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 37/37 (removed 0) transitions.
[2023-03-21 21:56:41] [INFO ] Flow matrix only has 32 transitions (discarded 5 similar events)
[2023-03-21 21:56:41] [INFO ] Invariant cache hit.
[2023-03-21 21:56:41] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-21 21:56:41] [INFO ] Flow matrix only has 32 transitions (discarded 5 similar events)
[2023-03-21 21:56:41] [INFO ] Invariant cache hit.
[2023-03-21 21:56:41] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-21 21:56:41] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
[2023-03-21 21:56:41] [INFO ] Flow matrix only has 32 transitions (discarded 5 similar events)
[2023-03-21 21:56:41] [INFO ] Invariant cache hit.
[2023-03-21 21:56:41] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 162 ms. Remains : 15/15 places, 37/37 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Detected a total of 2/15 stabilizing places and 2/37 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X (AND p0 (NOT p1))), (X p0), (X (NOT (AND p0 p1))), (X (NOT p1)), true, (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (AND p0 p1))), (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 624 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 120 ms :[(NOT p1), (NOT p1), true]
Finished random walk after 150 steps, including 7 resets, run visited all 4 properties in 2 ms. (steps per millisecond=75 )
Knowledge obtained : [(AND p1 p0), (X (AND p0 (NOT p1))), (X p0), (X (NOT (AND p0 p1))), (X (NOT p1)), true, (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (AND p0 p1))), (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (AND p0 (NOT p1))), (F (NOT p1)), (F (NOT (AND p0 p1))), (F (NOT p0))]
Knowledge based reduction with 11 factoid took 757 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 117 ms :[(NOT p1), (NOT p1), true]
Stuttering acceptance computed with spot in 120 ms :[(NOT p1), (NOT p1), true]
Stuttering acceptance computed with spot in 123 ms :[(NOT p1), (NOT p1), true]
Product exploration explored 100000 steps with 0 reset in 80 ms.
Product exploration explored 100000 steps with 0 reset in 160 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 123 ms :[(NOT p1), (NOT p1), true]
Support contains 3 out of 15 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 15/15 places, 37/37 transitions.
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 15 transition count 29
Applied a total of 8 rules in 4 ms. Remains 15 /15 variables (removed 0) and now considering 29/37 (removed 8) transitions.
[2023-03-21 21:56:43] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-21 21:56:43] [INFO ] Flow matrix only has 24 transitions (discarded 5 similar events)
// Phase 1: matrix 24 rows 15 cols
[2023-03-21 21:56:43] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-21 21:56:44] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 15/15 places, 29/37 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 67 ms. Remains : 15/15 places, 29/37 transitions.
Support contains 3 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 37/37 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 37/37 (removed 0) transitions.
[2023-03-21 21:56:44] [INFO ] Flow matrix only has 32 transitions (discarded 5 similar events)
// Phase 1: matrix 32 rows 15 cols
[2023-03-21 21:56:44] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-21 21:56:44] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-21 21:56:44] [INFO ] Flow matrix only has 32 transitions (discarded 5 similar events)
[2023-03-21 21:56:44] [INFO ] Invariant cache hit.
[2023-03-21 21:56:44] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-21 21:56:44] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
[2023-03-21 21:56:44] [INFO ] Flow matrix only has 32 transitions (discarded 5 similar events)
[2023-03-21 21:56:44] [INFO ] Invariant cache hit.
[2023-03-21 21:56:44] [INFO ] Dead Transitions using invariants and state equation in 61 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 154 ms. Remains : 15/15 places, 37/37 transitions.
Treatment of property StigmergyCommit-PT-03a-LTLCardinality-12 finished in 5378 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F(p0)))))'
Found a Shortening insensitive property : StigmergyCommit-PT-03a-LTLCardinality-15
Stuttering acceptance computed with spot in 167 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 119 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 119/119 places, 188/188 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 68 transitions
Trivial Post-agglo rules discarded 68 transitions
Performed 68 trivial Post agglomeration. Transition count delta: 68
Iterating post reduction 0 with 69 rules applied. Total rules applied 69 place count 117 transition count 119
Reduce places removed 68 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 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 1 with 82 rules applied. Total rules applied 151 place count 49 transition count 105
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 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 9 rules applied. Total rules applied 160 place count 46 transition count 99
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 7 rules applied. Total rules applied 167 place count 43 transition count 95
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 3 rules applied. Total rules applied 170 place count 42 transition count 93
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 171 place count 41 transition count 93
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 9 Pre rules applied. Total rules applied 171 place count 41 transition count 84
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 6 with 18 rules applied. Total rules applied 189 place count 32 transition count 84
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 193 place count 28 transition count 76
Iterating global reduction 6 with 4 rules applied. Total rules applied 197 place count 28 transition count 76
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 198 place count 28 transition count 75
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 201 place count 25 transition count 69
Iterating global reduction 7 with 3 rules applied. Total rules applied 204 place count 25 transition count 69
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 7 with 14 rules applied. Total rules applied 218 place count 25 transition count 55
Performed 5 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 8 with 10 rules applied. Total rules applied 228 place count 20 transition count 49
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 232 place count 20 transition count 45
Performed 4 Post agglomeration using F-continuation condition with reduction of 34 identical transitions.
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 9 with 8 rules applied. Total rules applied 240 place count 16 transition count 52
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 9 with 15 rules applied. Total rules applied 255 place count 16 transition count 37
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 10 with 3 rules applied. Total rules applied 258 place count 13 transition count 34
Applied a total of 258 rules in 27 ms. Remains 13 /119 variables (removed 106) and now considering 34/188 (removed 154) transitions.
[2023-03-21 21:56:44] [INFO ] Flow matrix only has 29 transitions (discarded 5 similar events)
// Phase 1: matrix 29 rows 13 cols
[2023-03-21 21:56:44] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-21 21:56:44] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-21 21:56:44] [INFO ] Flow matrix only has 29 transitions (discarded 5 similar events)
[2023-03-21 21:56:44] [INFO ] Invariant cache hit.
[2023-03-21 21:56:44] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-21 21:56:44] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2023-03-21 21:56:44] [INFO ] Flow matrix only has 29 transitions (discarded 5 similar events)
[2023-03-21 21:56:44] [INFO ] Invariant cache hit.
[2023-03-21 21:56:44] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 13/119 places, 34/188 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 147 ms. Remains : 13/119 places, 34/188 transitions.
Running random walk in product with property : StigmergyCommit-PT-03a-LTLCardinality-15 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:(OR (EQ s10 0) (EQ s5 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 258 ms.
Product exploration explored 100000 steps with 25000 reset in 286 ms.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 116 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 179 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 47 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=47 )
Knowledge obtained : [p0, true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 143 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 196 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 201 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 13 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 13/13 places, 34/34 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 34/34 (removed 0) transitions.
[2023-03-21 21:56:46] [INFO ] Flow matrix only has 29 transitions (discarded 5 similar events)
[2023-03-21 21:56:46] [INFO ] Invariant cache hit.
[2023-03-21 21:56:46] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-21 21:56:46] [INFO ] Flow matrix only has 29 transitions (discarded 5 similar events)
[2023-03-21 21:56:46] [INFO ] Invariant cache hit.
[2023-03-21 21:56:46] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-21 21:56:46] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
[2023-03-21 21:56:46] [INFO ] Flow matrix only has 29 transitions (discarded 5 similar events)
[2023-03-21 21:56:46] [INFO ] Invariant cache hit.
[2023-03-21 21:56:46] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 149 ms. Remains : 13/13 places, 34/34 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 284 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 220 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 51 steps, including 4 resets, run visited all 1 properties in 1 ms. (steps per millisecond=51 )
Knowledge obtained : [p0, true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 161 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 201 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 200 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 196 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 25000 reset in 225 ms.
Product exploration explored 100000 steps with 25000 reset in 166 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 139 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 13 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 13/13 places, 34/34 transitions.
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 13 transition count 26
Applied a total of 8 rules in 2 ms. Remains 13 /13 variables (removed 0) and now considering 26/34 (removed 8) transitions.
[2023-03-21 21:56:48] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-21 21:56:48] [INFO ] Flow matrix only has 21 transitions (discarded 5 similar events)
// Phase 1: matrix 21 rows 13 cols
[2023-03-21 21:56:48] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-21 21:56:48] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 13/13 places, 26/34 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 50 ms. Remains : 13/13 places, 26/34 transitions.
Support contains 2 out of 13 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 13/13 places, 34/34 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 34/34 (removed 0) transitions.
[2023-03-21 21:56:48] [INFO ] Flow matrix only has 29 transitions (discarded 5 similar events)
// Phase 1: matrix 29 rows 13 cols
[2023-03-21 21:56:48] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-21 21:56:48] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-21 21:56:48] [INFO ] Flow matrix only has 29 transitions (discarded 5 similar events)
[2023-03-21 21:56:48] [INFO ] Invariant cache hit.
[2023-03-21 21:56:48] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-21 21:56:48] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
[2023-03-21 21:56:48] [INFO ] Flow matrix only has 29 transitions (discarded 5 similar events)
[2023-03-21 21:56:48] [INFO ] Invariant cache hit.
[2023-03-21 21:56:48] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 140 ms. Remains : 13/13 places, 34/34 transitions.
Treatment of property StigmergyCommit-PT-03a-LTLCardinality-15 finished in 4151 ms.
[2023-03-21 21:56:48] [INFO ] Flatten gal took : 27 ms
[2023-03-21 21:56:48] [INFO ] Export to MCC of 4 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 1 ms.
[2023-03-21 21:56:48] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 119 places, 188 transitions and 682 arcs took 19 ms.
Total runtime 33302 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/2228/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/2228/ltl_1_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/2228/ltl_2_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/2228/ltl_3_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : StigmergyCommit-PT-03a-LTLCardinality-05
Could not compute solution for formula : StigmergyCommit-PT-03a-LTLCardinality-11
Could not compute solution for formula : StigmergyCommit-PT-03a-LTLCardinality-12
Could not compute solution for formula : StigmergyCommit-PT-03a-LTLCardinality-15

BK_STOP 1679435810333

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
mcc2023
ltl formula name StigmergyCommit-PT-03a-LTLCardinality-05
ltl formula formula --ltl=/tmp/2228/ltl_0_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 119 places, 188 transitions and 682 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.050 real 0.000 user 0.010 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/2228/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/2228/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/2228/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/2228/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 7 states
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)
ltl formula name StigmergyCommit-PT-03a-LTLCardinality-11
ltl formula formula --ltl=/tmp/2228/ltl_1_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 119 places, 188 transitions and 682 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/2228/ltl_1_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/2228/ltl_1_
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.070 real 0.000 user 0.000 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/2228/ltl_1_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/2228/ltl_1_
pnml2lts-mc( 0/ 4): buchi has 12 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
ltl formula name StigmergyCommit-PT-03a-LTLCardinality-12
ltl formula formula --ltl=/tmp/2228/ltl_2_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 119 places, 188 transitions and 682 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.050 real 0.000 user 0.010 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/2228/ltl_2_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/2228/ltl_2_
pnml2lts-mc( 0/ 4): buchi has 4 states
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/2228/ltl_2_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/2228/ltl_2_
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)
ltl formula name StigmergyCommit-PT-03a-LTLCardinality-15
ltl formula formula --ltl=/tmp/2228/ltl_3_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 119 places, 188 transitions and 682 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.040 real 0.000 user 0.010 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/2228/ltl_3_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/2228/ltl_3_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/2228/ltl_3_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/2228/ltl_3_
pnml2lts-mc( 0/ 4): buchi has 4 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)

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-03a"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is StigmergyCommit-PT-03a, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r457-smll-167912649300411"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyCommit-PT-03a.tgz
mv StigmergyCommit-PT-03a execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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