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-167912649300428.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-04a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r457-smll-167912649300428
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 612K
-rw-r--r-- 1 mcc users 6.6K Feb 26 10:59 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Feb 26 10:59 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Feb 26 10:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 26 10:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 17:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:11 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 17:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 17:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.8K Feb 26 11:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 90K Feb 26 11:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Feb 26 11:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K Feb 26 11:00 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 227K 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-04a-LTLFireability-00
FORMULA_NAME StigmergyCommit-PT-04a-LTLFireability-01
FORMULA_NAME StigmergyCommit-PT-04a-LTLFireability-02
FORMULA_NAME StigmergyCommit-PT-04a-LTLFireability-03
FORMULA_NAME StigmergyCommit-PT-04a-LTLFireability-04
FORMULA_NAME StigmergyCommit-PT-04a-LTLFireability-05
FORMULA_NAME StigmergyCommit-PT-04a-LTLFireability-06
FORMULA_NAME StigmergyCommit-PT-04a-LTLFireability-07
FORMULA_NAME StigmergyCommit-PT-04a-LTLFireability-08
FORMULA_NAME StigmergyCommit-PT-04a-LTLFireability-09
FORMULA_NAME StigmergyCommit-PT-04a-LTLFireability-10
FORMULA_NAME StigmergyCommit-PT-04a-LTLFireability-11
FORMULA_NAME StigmergyCommit-PT-04a-LTLFireability-12
FORMULA_NAME StigmergyCommit-PT-04a-LTLFireability-13
FORMULA_NAME StigmergyCommit-PT-04a-LTLFireability-14
FORMULA_NAME StigmergyCommit-PT-04a-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679436581426

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=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=StigmergyCommit-PT-04a
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-21 22:09:44] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-21 22:09:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 22:09:44] [INFO ] Load time of PNML (sax parser for PT used): 143 ms
[2023-03-21 22:09:44] [INFO ] Transformed 184 places.
[2023-03-21 22:09:44] [INFO ] Transformed 592 transitions.
[2023-03-21 22:09:44] [INFO ] Found NUPN structural information;
[2023-03-21 22:09:44] [INFO ] Parsed PT model containing 184 places and 592 transitions and 4011 arcs in 263 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 291 transitions
Reduce redundant transitions removed 291 transitions.
FORMULA StigmergyCommit-PT-04a-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-04a-LTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-04a-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 19 out of 184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 301/301 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 39 place count 145 transition count 258
Iterating global reduction 0 with 39 rules applied. Total rules applied 78 place count 145 transition count 258
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 83 place count 145 transition count 253
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 102 place count 126 transition count 231
Iterating global reduction 1 with 19 rules applied. Total rules applied 121 place count 126 transition count 231
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 126 place count 126 transition count 226
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 131 place count 121 transition count 221
Iterating global reduction 2 with 5 rules applied. Total rules applied 136 place count 121 transition count 221
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 140 place count 117 transition count 217
Iterating global reduction 2 with 4 rules applied. Total rules applied 144 place count 117 transition count 217
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 148 place count 113 transition count 213
Iterating global reduction 2 with 4 rules applied. Total rules applied 152 place count 113 transition count 213
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 155 place count 110 transition count 210
Iterating global reduction 2 with 3 rules applied. Total rules applied 158 place count 110 transition count 210
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 161 place count 110 transition count 207
Applied a total of 161 rules in 89 ms. Remains 110 /184 variables (removed 74) and now considering 207/301 (removed 94) transitions.
[2023-03-21 22:09:44] [INFO ] Flow matrix only has 200 transitions (discarded 7 similar events)
// Phase 1: matrix 200 rows 110 cols
[2023-03-21 22:09:44] [INFO ] Computed 2 place invariants in 12 ms
[2023-03-21 22:09:45] [INFO ] Implicit Places using invariants in 419 ms returned []
[2023-03-21 22:09:45] [INFO ] Flow matrix only has 200 transitions (discarded 7 similar events)
[2023-03-21 22:09:45] [INFO ] Invariant cache hit.
[2023-03-21 22:09:45] [INFO ] State equation strengthened by 109 read => feed constraints.
[2023-03-21 22:09:45] [INFO ] Implicit Places using invariants and state equation in 291 ms returned []
Implicit Place search using SMT with State Equation took 758 ms to find 0 implicit places.
[2023-03-21 22:09:45] [INFO ] Flow matrix only has 200 transitions (discarded 7 similar events)
[2023-03-21 22:09:45] [INFO ] Invariant cache hit.
[2023-03-21 22:09:45] [INFO ] Dead Transitions using invariants and state equation in 180 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 110/184 places, 207/301 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1028 ms. Remains : 110/184 places, 207/301 transitions.
Support contains 19 out of 110 places after structural reductions.
[2023-03-21 22:09:46] [INFO ] Flatten gal took : 62 ms
[2023-03-21 22:09:46] [INFO ] Flatten gal took : 26 ms
[2023-03-21 22:09:46] [INFO ] Input system was already deterministic with 207 transitions.
Incomplete random walk after 10000 steps, including 7 resets, run finished after 407 ms. (steps per millisecond=24 ) properties (out of 21) seen :20
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-21 22:09:46] [INFO ] Flow matrix only has 200 transitions (discarded 7 similar events)
[2023-03-21 22:09:46] [INFO ] Invariant cache hit.
[2023-03-21 22:09:46] [INFO ] [Real]Absence check using 2 positive place invariants in 17 ms returned sat
[2023-03-21 22:09:46] [INFO ] After 226ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-21 22:09:46] [INFO ] [Nat]Absence check using 2 positive place invariants in 6 ms returned sat
[2023-03-21 22:09:47] [INFO ] After 96ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-21 22:09:47] [INFO ] State equation strengthened by 109 read => feed constraints.
[2023-03-21 22:09:47] [INFO ] After 33ms SMT Verify possible using 109 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-21 22:09:47] [INFO ] Deduced a trap composed of 17 places in 91 ms of which 6 ms to minimize.
[2023-03-21 22:09:47] [INFO ] Deduced a trap composed of 17 places in 80 ms of which 1 ms to minimize.
[2023-03-21 22:09:47] [INFO ] Deduced a trap composed of 16 places in 58 ms of which 1 ms to minimize.
[2023-03-21 22:09:47] [INFO ] Deduced a trap composed of 17 places in 68 ms of which 2 ms to minimize.
[2023-03-21 22:09:47] [INFO ] Deduced a trap composed of 15 places in 73 ms of which 1 ms to minimize.
[2023-03-21 22:09:47] [INFO ] Deduced a trap composed of 16 places in 72 ms of which 8 ms to minimize.
[2023-03-21 22:09:47] [INFO ] Deduced a trap composed of 16 places in 51 ms of which 1 ms to minimize.
[2023-03-21 22:09:47] [INFO ] Deduced a trap composed of 16 places in 44 ms of which 1 ms to minimize.
[2023-03-21 22:09:47] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 677 ms
[2023-03-21 22:09:47] [INFO ] After 725ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 13 ms.
[2023-03-21 22:09:47] [INFO ] After 918ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 2 out of 110 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 110/110 places, 207/207 transitions.
Graph (complete) has 253 edges and 110 vertex of which 109 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 21 rules applied. Total rules applied 22 place count 109 transition count 185
Reduce places removed 9 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 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 19 rules applied. Total rules applied 41 place count 100 transition count 175
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 42 place count 99 transition count 175
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 21 Pre rules applied. Total rules applied 42 place count 99 transition count 154
Deduced a syphon composed of 21 places in 1 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 3 with 42 rules applied. Total rules applied 84 place count 78 transition count 154
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 92 place count 70 transition count 145
Iterating global reduction 3 with 8 rules applied. Total rules applied 100 place count 70 transition count 145
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 101 place count 70 transition count 144
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 108 place count 63 transition count 137
Iterating global reduction 4 with 7 rules applied. Total rules applied 115 place count 63 transition count 137
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 118 place count 63 transition count 134
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 119 place count 62 transition count 133
Iterating global reduction 5 with 1 rules applied. Total rules applied 120 place count 62 transition count 133
Performed 19 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 5 with 38 rules applied. Total rules applied 158 place count 43 transition count 112
Drop transitions removed 5 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 5 with 9 rules applied. Total rules applied 167 place count 43 transition count 103
Discarding 8 places :
Symmetric choice reduction at 6 with 8 rule applications. Total rules 175 place count 35 transition count 95
Iterating global reduction 6 with 8 rules applied. Total rules applied 183 place count 35 transition count 95
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 6 with 29 rules applied. Total rules applied 212 place count 35 transition count 66
Discarding 5 places :
Symmetric choice reduction at 7 with 5 rule applications. Total rules 217 place count 30 transition count 61
Iterating global reduction 7 with 5 rules applied. Total rules applied 222 place count 30 transition count 61
Discarding 5 places :
Symmetric choice reduction at 7 with 5 rule applications. Total rules 227 place count 25 transition count 56
Iterating global reduction 7 with 5 rules applied. Total rules applied 232 place count 25 transition count 56
Applied a total of 232 rules in 63 ms. Remains 25 /110 variables (removed 85) and now considering 56/207 (removed 151) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63 ms. Remains : 25/110 places, 56/207 transitions.
Finished random walk after 70 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=23 )
Computed a total of 32 stabilizing places and 31 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||F(G((X(p1)||F(p2)))))))'
Support contains 7 out of 110 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 110/110 places, 207/207 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 106 transition count 201
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 106 transition count 201
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 9 place count 106 transition count 200
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 11 place count 104 transition count 197
Iterating global reduction 1 with 2 rules applied. Total rules applied 13 place count 104 transition count 197
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 103 transition count 196
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 103 transition count 196
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 16 place count 103 transition count 195
Applied a total of 16 rules in 12 ms. Remains 103 /110 variables (removed 7) and now considering 195/207 (removed 12) transitions.
[2023-03-21 22:09:48] [INFO ] Flow matrix only has 189 transitions (discarded 6 similar events)
// Phase 1: matrix 189 rows 103 cols
[2023-03-21 22:09:48] [INFO ] Computed 2 place invariants in 5 ms
[2023-03-21 22:09:48] [INFO ] Implicit Places using invariants in 84 ms returned []
[2023-03-21 22:09:48] [INFO ] Flow matrix only has 189 transitions (discarded 6 similar events)
[2023-03-21 22:09:48] [INFO ] Invariant cache hit.
[2023-03-21 22:09:48] [INFO ] State equation strengthened by 106 read => feed constraints.
[2023-03-21 22:09:48] [INFO ] Implicit Places using invariants and state equation in 238 ms returned []
Implicit Place search using SMT with State Equation took 326 ms to find 0 implicit places.
[2023-03-21 22:09:48] [INFO ] Flow matrix only has 189 transitions (discarded 6 similar events)
[2023-03-21 22:09:48] [INFO ] Invariant cache hit.
[2023-03-21 22:09:48] [INFO ] Dead Transitions using invariants and state equation in 146 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 103/110 places, 195/207 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 487 ms. Remains : 103/110 places, 195/207 transitions.
Stuttering acceptance computed with spot in 329 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : StigmergyCommit-PT-04a-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 2}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 0}]], initial=3, aps=[p0:(AND (EQ s15 1) (EQ s35 1) (EQ s55 1) (EQ s75 1) (EQ s95 1)), p1:(OR (EQ s60 0) (EQ s102 0)), p2:(OR (EQ s15 0) (EQ s35 0) (EQ s55 0) (EQ s75 0) (EQ s9...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 249 ms.
Product exploration explored 100000 steps with 0 reset in 118 ms.
Computed a total of 32 stabilizing places and 31 stable transitions
Computed a total of 32 stabilizing places and 31 stable transitions
Detected a total of 32/103 stabilizing places and 31/195 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1 p2), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT p0)), true, (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND p1 (NOT p2))))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 7 factoid took 440 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 121 ms :[(AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Incomplete random walk after 10000 steps, including 18 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10000 steps, including 9 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-21 22:09:50] [INFO ] Flow matrix only has 189 transitions (discarded 6 similar events)
[2023-03-21 22:09:50] [INFO ] Invariant cache hit.
[2023-03-21 22:09:50] [INFO ] After 34ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-21 22:09:50] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-21 22:09:50] [INFO ] After 42ms 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 (NOT p0) p1 p2), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT p0)), true, (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND p1 (NOT p2))))), (F (OR (G p1) (G (NOT p1)))), (G (NOT (AND (NOT p2) (NOT p1))))]
False Knowledge obtained : [(F (AND (NOT p2) p1))]
Property proved to be true thanks to knowledge :(G (NOT (AND (NOT p2) (NOT p1))))
Knowledge based reduction with 8 factoid took 255 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA StigmergyCommit-PT-04a-LTLFireability-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property StigmergyCommit-PT-04a-LTLFireability-01 finished in 2277 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))||(p1 U p0)))'
Support contains 5 out of 110 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 110/110 places, 207/207 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 110 transition count 203
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 12 place count 106 transition count 199
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 23 Pre rules applied. Total rules applied 12 place count 106 transition count 176
Deduced a syphon composed of 23 places in 3 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 46 rules applied. Total rules applied 58 place count 83 transition count 176
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 61 place count 80 transition count 171
Iterating global reduction 2 with 3 rules applied. Total rules applied 64 place count 80 transition count 171
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 67 place count 77 transition count 167
Iterating global reduction 2 with 3 rules applied. Total rules applied 70 place count 77 transition count 167
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 72 place count 77 transition count 165
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 73 place count 76 transition count 164
Iterating global reduction 3 with 1 rules applied. Total rules applied 74 place count 76 transition count 164
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 76 place count 76 transition count 162
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 4 with 26 rules applied. Total rules applied 102 place count 63 transition count 149
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 103 place count 63 transition count 148
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 107 place count 59 transition count 144
Iterating global reduction 5 with 4 rules applied. Total rules applied 111 place count 59 transition count 144
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 5 with 28 rules applied. Total rules applied 139 place count 59 transition count 116
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 140 place count 58 transition count 115
Iterating global reduction 6 with 1 rules applied. Total rules applied 141 place count 58 transition count 115
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 142 place count 57 transition count 114
Iterating global reduction 6 with 1 rules applied. Total rules applied 143 place count 57 transition count 114
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 6 with 5 rules applied. Total rules applied 148 place count 57 transition count 109
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 6 with 10 rules applied. Total rules applied 158 place count 52 transition count 104
Partial Post-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 6 with 4 rules applied. Total rules applied 162 place count 52 transition count 104
Applied a total of 162 rules in 93 ms. Remains 52 /110 variables (removed 58) and now considering 104/207 (removed 103) transitions.
[2023-03-21 22:09:50] [INFO ] Flow matrix only has 98 transitions (discarded 6 similar events)
// Phase 1: matrix 98 rows 52 cols
[2023-03-21 22:09:50] [INFO ] Computed 2 place invariants in 5 ms
[2023-03-21 22:09:50] [INFO ] Implicit Places using invariants in 53 ms returned []
[2023-03-21 22:09:50] [INFO ] Flow matrix only has 98 transitions (discarded 6 similar events)
[2023-03-21 22:09:50] [INFO ] Invariant cache hit.
[2023-03-21 22:09:50] [INFO ] State equation strengthened by 85 read => feed constraints.
[2023-03-21 22:09:50] [INFO ] Implicit Places using invariants and state equation in 115 ms returned []
Implicit Place search using SMT with State Equation took 172 ms to find 0 implicit places.
[2023-03-21 22:09:50] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-21 22:09:50] [INFO ] Flow matrix only has 98 transitions (discarded 6 similar events)
[2023-03-21 22:09:50] [INFO ] Invariant cache hit.
[2023-03-21 22:09:50] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 52/110 places, 104/207 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 361 ms. Remains : 52/110 places, 104/207 transitions.
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-04a-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s8 1) (EQ s18 1) (EQ s28 1) (EQ s38 1) (EQ s50 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 5555 reset in 373 ms.
Product exploration explored 100000 steps with 5555 reset in 269 ms.
Computed a total of 14 stabilizing places and 13 stable transitions
Computed a total of 14 stabilizing places and 13 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 128 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Finished random walk after 17 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=17 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 145 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
[2023-03-21 22:09:52] [INFO ] Flow matrix only has 98 transitions (discarded 6 similar events)
[2023-03-21 22:09:52] [INFO ] Invariant cache hit.
[2023-03-21 22:09:52] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-21 22:09:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 22:09:52] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2023-03-21 22:09:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-21 22:09:52] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-21 22:09:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-21 22:09:52] [INFO ] [Nat]Absence check using state equation in 39 ms returned sat
[2023-03-21 22:09:52] [INFO ] State equation strengthened by 85 read => feed constraints.
[2023-03-21 22:09:52] [INFO ] [Nat]Added 85 Read/Feed constraints in 18 ms returned sat
[2023-03-21 22:09:52] [INFO ] Computed and/alt/rep : 39/79/39 causal constraints (skipped 58 transitions) in 13 ms.
[2023-03-21 22:09:52] [INFO ] Added : 16 causal constraints over 4 iterations in 66 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 5 out of 52 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 52/52 places, 104/104 transitions.
Applied a total of 0 rules in 7 ms. Remains 52 /52 variables (removed 0) and now considering 104/104 (removed 0) transitions.
[2023-03-21 22:09:52] [INFO ] Flow matrix only has 98 transitions (discarded 6 similar events)
[2023-03-21 22:09:52] [INFO ] Invariant cache hit.
[2023-03-21 22:09:52] [INFO ] Implicit Places using invariants in 47 ms returned []
[2023-03-21 22:09:52] [INFO ] Flow matrix only has 98 transitions (discarded 6 similar events)
[2023-03-21 22:09:52] [INFO ] Invariant cache hit.
[2023-03-21 22:09:52] [INFO ] State equation strengthened by 85 read => feed constraints.
[2023-03-21 22:09:52] [INFO ] Implicit Places using invariants and state equation in 121 ms returned []
Implicit Place search using SMT with State Equation took 173 ms to find 0 implicit places.
[2023-03-21 22:09:52] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-21 22:09:52] [INFO ] Flow matrix only has 98 transitions (discarded 6 similar events)
[2023-03-21 22:09:52] [INFO ] Invariant cache hit.
[2023-03-21 22:09:52] [INFO ] Dead Transitions using invariants and state equation in 85 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 279 ms. Remains : 52/52 places, 104/104 transitions.
Computed a total of 14 stabilizing places and 13 stable transitions
Computed a total of 14 stabilizing places and 13 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 119 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Finished random walk after 17 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=17 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 143 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
[2023-03-21 22:09:53] [INFO ] Flow matrix only has 98 transitions (discarded 6 similar events)
[2023-03-21 22:09:53] [INFO ] Invariant cache hit.
[2023-03-21 22:09:53] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-21 22:09:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 22:09:53] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2023-03-21 22:09:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-21 22:09:53] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-21 22:09:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-21 22:09:53] [INFO ] [Nat]Absence check using state equation in 36 ms returned sat
[2023-03-21 22:09:53] [INFO ] State equation strengthened by 85 read => feed constraints.
[2023-03-21 22:09:53] [INFO ] [Nat]Added 85 Read/Feed constraints in 13 ms returned sat
[2023-03-21 22:09:53] [INFO ] Computed and/alt/rep : 39/79/39 causal constraints (skipped 58 transitions) in 13 ms.
[2023-03-21 22:09:53] [INFO ] Added : 16 causal constraints over 4 iterations in 63 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Product exploration explored 100000 steps with 5555 reset in 149 ms.
Product exploration explored 100000 steps with 5555 reset in 275 ms.
Support contains 5 out of 52 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 52/52 places, 104/104 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 50 transition count 94
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 19 place count 41 transition count 94
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 19 place count 41 transition count 89
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 29 place count 36 transition count 89
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 34 place count 31 transition count 84
Iterating global reduction 2 with 5 rules applied. Total rules applied 39 place count 31 transition count 84
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 40 place count 31 transition count 83
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 68 place count 17 transition count 69
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 77 place count 17 transition count 60
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 79 place count 16 transition count 59
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 80 place count 16 transition count 58
Applied a total of 80 rules in 18 ms. Remains 16 /52 variables (removed 36) and now considering 58/104 (removed 46) transitions.
[2023-03-21 22:09:53] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
// Phase 1: matrix 52 rows 16 cols
[2023-03-21 22:09:53] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-21 22:09:54] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-21 22:09:54] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
[2023-03-21 22:09:54] [INFO ] Invariant cache hit.
[2023-03-21 22:09:54] [INFO ] State equation strengthened by 41 read => feed constraints.
[2023-03-21 22:09:54] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2023-03-21 22:09:54] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-21 22:09:54] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
[2023-03-21 22:09:54] [INFO ] Invariant cache hit.
[2023-03-21 22:09:54] [INFO ] Dead Transitions using invariants and state equation in 51 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 16/52 places, 58/104 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 154 ms. Remains : 16/52 places, 58/104 transitions.
Treatment of property StigmergyCommit-PT-04a-LTLFireability-03 finished in 3571 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((G(p1)||p0))||G(p2))))'
Support contains 6 out of 110 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 110/110 places, 207/207 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 50 transitions
Trivial Post-agglo rules discarded 50 transitions
Performed 50 trivial Post agglomeration. Transition count delta: 50
Iterating post reduction 0 with 51 rules applied. Total rules applied 51 place count 108 transition count 156
Reduce places removed 50 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 61 rules applied. Total rules applied 112 place count 58 transition count 145
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 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 10 rules applied. Total rules applied 122 place count 54 transition count 139
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 3 with 6 rules applied. Total rules applied 128 place count 52 transition count 135
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 5 rules applied. Total rules applied 133 place count 50 transition count 132
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 135 place count 49 transition count 131
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 8 Pre rules applied. Total rules applied 135 place count 49 transition count 123
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 6 with 16 rules applied. Total rules applied 151 place count 41 transition count 123
Discarding 9 places :
Symmetric choice reduction at 6 with 9 rule applications. Total rules 160 place count 32 transition count 112
Iterating global reduction 6 with 9 rules applied. Total rules applied 169 place count 32 transition count 112
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 6 with 15 rules applied. Total rules applied 184 place count 32 transition count 97
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 3 Pre rules applied. Total rules applied 184 place count 32 transition count 94
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 190 place count 29 transition count 94
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 191 place count 28 transition count 92
Iterating global reduction 7 with 1 rules applied. Total rules applied 192 place count 28 transition count 92
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 7 with 16 rules applied. Total rules applied 208 place count 28 transition count 76
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 218 place count 23 transition count 70
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 8 with 5 rules applied. Total rules applied 223 place count 23 transition count 65
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 8 with 10 rules applied. Total rules applied 233 place count 18 transition count 60
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 234 place count 17 transition count 59
Applied a total of 234 rules in 36 ms. Remains 17 /110 variables (removed 93) and now considering 59/207 (removed 148) transitions.
[2023-03-21 22:09:54] [INFO ] Flow matrix only has 53 transitions (discarded 6 similar events)
// Phase 1: matrix 53 rows 17 cols
[2023-03-21 22:09:54] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-21 22:09:54] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-21 22:09:54] [INFO ] Flow matrix only has 53 transitions (discarded 6 similar events)
[2023-03-21 22:09:54] [INFO ] Invariant cache hit.
[2023-03-21 22:09:54] [INFO ] State equation strengthened by 40 read => feed constraints.
[2023-03-21 22:09:54] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2023-03-21 22:09:54] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-21 22:09:54] [INFO ] Flow matrix only has 53 transitions (discarded 6 similar events)
[2023-03-21 22:09:54] [INFO ] Invariant cache hit.
[2023-03-21 22:09:54] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 17/110 places, 59/207 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 164 ms. Remains : 17/110 places, 59/207 transitions.
Stuttering acceptance computed with spot in 82 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : StigmergyCommit-PT-04a-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s3 0) (EQ s6 0) (EQ s10 0) (EQ s13 0) (EQ s16 0)), p2:(OR (EQ s3 0) (EQ s6 0) (EQ s10 0) (EQ s13 0) (EQ s16 0)), p1:(EQ s9 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 5 steps with 0 reset in 1 ms.
FORMULA StigmergyCommit-PT-04a-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-04a-LTLFireability-04 finished in 266 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(G(p0)) U p0)))'
Support contains 5 out of 110 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 110/110 places, 207/207 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 106 transition count 201
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 106 transition count 201
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 9 place count 106 transition count 200
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 11 place count 104 transition count 197
Iterating global reduction 1 with 2 rules applied. Total rules applied 13 place count 104 transition count 197
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 103 transition count 196
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 103 transition count 196
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 16 place count 103 transition count 195
Applied a total of 16 rules in 9 ms. Remains 103 /110 variables (removed 7) and now considering 195/207 (removed 12) transitions.
[2023-03-21 22:09:54] [INFO ] Flow matrix only has 189 transitions (discarded 6 similar events)
// Phase 1: matrix 189 rows 103 cols
[2023-03-21 22:09:54] [INFO ] Computed 2 place invariants in 4 ms
[2023-03-21 22:09:54] [INFO ] Implicit Places using invariants in 87 ms returned []
[2023-03-21 22:09:54] [INFO ] Flow matrix only has 189 transitions (discarded 6 similar events)
[2023-03-21 22:09:54] [INFO ] Invariant cache hit.
[2023-03-21 22:09:54] [INFO ] State equation strengthened by 106 read => feed constraints.
[2023-03-21 22:09:54] [INFO ] Implicit Places using invariants and state equation in 334 ms returned [102]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 427 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 102/110 places, 195/207 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 88 transition count 181
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 88 transition count 181
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 33 place count 88 transition count 176
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 38 place count 83 transition count 171
Iterating global reduction 1 with 5 rules applied. Total rules applied 43 place count 83 transition count 171
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 48 place count 78 transition count 166
Iterating global reduction 1 with 5 rules applied. Total rules applied 53 place count 78 transition count 166
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 58 place count 73 transition count 161
Iterating global reduction 1 with 5 rules applied. Total rules applied 63 place count 73 transition count 161
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 68 place count 68 transition count 156
Iterating global reduction 1 with 5 rules applied. Total rules applied 73 place count 68 transition count 156
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 77 place count 64 transition count 152
Iterating global reduction 1 with 4 rules applied. Total rules applied 81 place count 64 transition count 152
Applied a total of 81 rules in 11 ms. Remains 64 /102 variables (removed 38) and now considering 152/195 (removed 43) transitions.
[2023-03-21 22:09:54] [INFO ] Flow matrix only has 146 transitions (discarded 6 similar events)
// Phase 1: matrix 146 rows 64 cols
[2023-03-21 22:09:54] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-21 22:09:54] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-21 22:09:54] [INFO ] Flow matrix only has 146 transitions (discarded 6 similar events)
[2023-03-21 22:09:54] [INFO ] Invariant cache hit.
[2023-03-21 22:09:55] [INFO ] State equation strengthened by 66 read => feed constraints.
[2023-03-21 22:09:55] [INFO ] Implicit Places using invariants and state equation in 94 ms returned []
Implicit Place search using SMT with State Equation took 131 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 64/110 places, 152/207 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 579 ms. Remains : 64/110 places, 152/207 transitions.
Stuttering acceptance computed with spot in 220 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-04a-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s13 1) (EQ s25 1) (EQ s37 1) (EQ s49 1) (EQ s61 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 40 steps with 0 reset in 1 ms.
FORMULA StigmergyCommit-PT-04a-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-04a-LTLFireability-05 finished in 817 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&&(F(p1)||G(!p0))))))'
Support contains 2 out of 110 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 110/110 places, 207/207 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 0 with 3 rules applied. Total rules applied 3 place count 110 transition count 204
Reduce places removed 3 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 1 with 7 rules applied. Total rules applied 10 place count 107 transition count 200
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 12 place count 106 transition count 199
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 22 Pre rules applied. Total rules applied 12 place count 106 transition count 177
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 3 with 44 rules applied. Total rules applied 56 place count 84 transition count 177
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 59 place count 81 transition count 172
Iterating global reduction 3 with 3 rules applied. Total rules applied 62 place count 81 transition count 172
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 63 place count 81 transition count 171
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 65 place count 79 transition count 168
Iterating global reduction 4 with 2 rules applied. Total rules applied 67 place count 79 transition count 168
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 68 place count 79 transition count 167
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 69 place count 78 transition count 166
Iterating global reduction 5 with 1 rules applied. Total rules applied 70 place count 78 transition count 166
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 72 place count 78 transition count 164
Performed 20 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 6 with 40 rules applied. Total rules applied 112 place count 58 transition count 143
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 116 place count 58 transition count 139
Discarding 8 places :
Symmetric choice reduction at 7 with 8 rule applications. Total rules 124 place count 50 transition count 131
Iterating global reduction 7 with 8 rules applied. Total rules applied 132 place count 50 transition count 131
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 7 with 28 rules applied. Total rules applied 160 place count 50 transition count 103
Discarding 5 places :
Symmetric choice reduction at 8 with 5 rule applications. Total rules 165 place count 45 transition count 98
Iterating global reduction 8 with 5 rules applied. Total rules applied 170 place count 45 transition count 98
Discarding 5 places :
Symmetric choice reduction at 8 with 5 rule applications. Total rules 175 place count 40 transition count 93
Iterating global reduction 8 with 5 rules applied. Total rules applied 180 place count 40 transition count 93
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 8 with 6 rules applied. Total rules applied 186 place count 37 transition count 90
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 8 with 5 rules applied. Total rules applied 191 place count 37 transition count 85
Applied a total of 191 rules in 46 ms. Remains 37 /110 variables (removed 73) and now considering 85/207 (removed 122) transitions.
[2023-03-21 22:09:55] [INFO ] Flow matrix only has 79 transitions (discarded 6 similar events)
// Phase 1: matrix 79 rows 37 cols
[2023-03-21 22:09:55] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-21 22:09:55] [INFO ] Implicit Places using invariants in 55 ms returned []
[2023-03-21 22:09:55] [INFO ] Flow matrix only has 79 transitions (discarded 6 similar events)
[2023-03-21 22:09:55] [INFO ] Invariant cache hit.
[2023-03-21 22:09:55] [INFO ] State equation strengthened by 67 read => feed constraints.
[2023-03-21 22:09:55] [INFO ] Implicit Places using invariants and state equation in 122 ms returned []
Implicit Place search using SMT with State Equation took 200 ms to find 0 implicit places.
[2023-03-21 22:09:55] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-21 22:09:55] [INFO ] Flow matrix only has 79 transitions (discarded 6 similar events)
[2023-03-21 22:09:55] [INFO ] Invariant cache hit.
[2023-03-21 22:09:55] [INFO ] Dead Transitions using invariants and state equation in 97 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 37/110 places, 85/207 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 382 ms. Remains : 37/110 places, 85/207 transitions.
Stuttering acceptance computed with spot in 47 ms :[p0]
Running random walk in product with property : StigmergyCommit-PT-04a-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s13 1) (EQ s36 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 235 ms.
Product exploration explored 100000 steps with 0 reset in 112 ms.
Computed a total of 2 stabilizing places and 1 stable transitions
Computed a total of 2 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 127 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[p0]
Finished random walk after 775 steps, including 12 resets, run visited all 1 properties in 5 ms. (steps per millisecond=155 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 174 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 39 ms :[p0]
Stuttering acceptance computed with spot in 40 ms :[p0]
Support contains 2 out of 37 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 37/37 places, 85/85 transitions.
Applied a total of 0 rules in 4 ms. Remains 37 /37 variables (removed 0) and now considering 85/85 (removed 0) transitions.
[2023-03-21 22:09:56] [INFO ] Flow matrix only has 79 transitions (discarded 6 similar events)
[2023-03-21 22:09:56] [INFO ] Invariant cache hit.
[2023-03-21 22:09:56] [INFO ] Implicit Places using invariants in 118 ms returned []
[2023-03-21 22:09:56] [INFO ] Flow matrix only has 79 transitions (discarded 6 similar events)
[2023-03-21 22:09:56] [INFO ] Invariant cache hit.
[2023-03-21 22:09:56] [INFO ] State equation strengthened by 67 read => feed constraints.
[2023-03-21 22:09:56] [INFO ] Implicit Places using invariants and state equation in 109 ms returned []
Implicit Place search using SMT with State Equation took 230 ms to find 0 implicit places.
[2023-03-21 22:09:56] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-21 22:09:56] [INFO ] Flow matrix only has 79 transitions (discarded 6 similar events)
[2023-03-21 22:09:56] [INFO ] Invariant cache hit.
[2023-03-21 22:09:56] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 322 ms. Remains : 37/37 places, 85/85 transitions.
Computed a total of 2 stabilizing places and 1 stable transitions
Computed a total of 2 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 124 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 42 ms :[p0]
Finished random walk after 105 steps, including 3 resets, run visited all 1 properties in 2 ms. (steps per millisecond=52 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 143 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[p0]
Stuttering acceptance computed with spot in 39 ms :[p0]
Stuttering acceptance computed with spot in 38 ms :[p0]
Product exploration explored 100000 steps with 0 reset in 49 ms.
Product exploration explored 100000 steps with 0 reset in 58 ms.
Support contains 2 out of 37 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 37/37 places, 85/85 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 36 transition count 84
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 36 transition count 83
Applied a total of 3 rules in 5 ms. Remains 36 /37 variables (removed 1) and now considering 83/85 (removed 2) transitions.
[2023-03-21 22:09:57] [INFO ] Flow matrix only has 77 transitions (discarded 6 similar events)
// Phase 1: matrix 77 rows 36 cols
[2023-03-21 22:09:57] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-21 22:09:57] [INFO ] Implicit Places using invariants in 53 ms returned []
[2023-03-21 22:09:57] [INFO ] Flow matrix only has 77 transitions (discarded 6 similar events)
[2023-03-21 22:09:57] [INFO ] Invariant cache hit.
[2023-03-21 22:09:57] [INFO ] State equation strengthened by 69 read => feed constraints.
[2023-03-21 22:09:57] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 161 ms to find 0 implicit places.
[2023-03-21 22:09:57] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-21 22:09:57] [INFO ] Flow matrix only has 77 transitions (discarded 6 similar events)
[2023-03-21 22:09:57] [INFO ] Invariant cache hit.
[2023-03-21 22:09:57] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 36/37 places, 83/85 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 244 ms. Remains : 36/37 places, 83/85 transitions.
Treatment of property StigmergyCommit-PT-04a-LTLFireability-06 finished in 2420 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((F(G(p0))&&(G(p1)||G(p2)))))'
Support contains 7 out of 110 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 110/110 places, 207/207 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 110 transition count 203
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 12 place count 106 transition count 199
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 22 Pre rules applied. Total rules applied 12 place count 106 transition count 177
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 56 place count 84 transition count 177
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 59 place count 81 transition count 173
Iterating global reduction 2 with 3 rules applied. Total rules applied 62 place count 81 transition count 173
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 63 place count 81 transition count 172
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 65 place count 79 transition count 170
Iterating global reduction 3 with 2 rules applied. Total rules applied 67 place count 79 transition count 170
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 69 place count 79 transition count 168
Performed 14 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 4 with 28 rules applied. Total rules applied 97 place count 65 transition count 153
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 101 place count 61 transition count 149
Iterating global reduction 4 with 4 rules applied. Total rules applied 105 place count 61 transition count 149
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 4 with 14 rules applied. Total rules applied 119 place count 61 transition count 135
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 120 place count 60 transition count 134
Iterating global reduction 5 with 1 rules applied. Total rules applied 121 place count 60 transition count 134
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 122 place count 59 transition count 133
Iterating global reduction 5 with 1 rules applied. Total rules applied 123 place count 59 transition count 133
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 5 with 5 rules applied. Total rules applied 128 place count 59 transition count 128
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 5 with 10 rules applied. Total rules applied 138 place count 54 transition count 123
Applied a total of 138 rules in 37 ms. Remains 54 /110 variables (removed 56) and now considering 123/207 (removed 84) transitions.
[2023-03-21 22:09:57] [INFO ] Flow matrix only has 116 transitions (discarded 7 similar events)
// Phase 1: matrix 116 rows 54 cols
[2023-03-21 22:09:57] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-21 22:09:57] [INFO ] Implicit Places using invariants in 53 ms returned []
[2023-03-21 22:09:57] [INFO ] Flow matrix only has 116 transitions (discarded 7 similar events)
[2023-03-21 22:09:57] [INFO ] Invariant cache hit.
[2023-03-21 22:09:57] [INFO ] State equation strengthened by 99 read => feed constraints.
[2023-03-21 22:09:57] [INFO ] Implicit Places using invariants and state equation in 169 ms returned [53]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 228 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 53/110 places, 123/207 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 53 transition count 114
Reduce places removed 9 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 10 rules applied. Total rules applied 19 place count 44 transition count 113
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 20 place count 43 transition count 113
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 20 place count 43 transition count 109
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 28 place count 39 transition count 109
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 32 place count 35 transition count 105
Iterating global reduction 3 with 4 rules applied. Total rules applied 36 place count 35 transition count 105
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 3 with 30 rules applied. Total rules applied 66 place count 20 transition count 90
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 3 with 10 rules applied. Total rules applied 76 place count 20 transition count 80
Applied a total of 76 rules in 16 ms. Remains 20 /53 variables (removed 33) and now considering 80/123 (removed 43) transitions.
[2023-03-21 22:09:57] [INFO ] Flow matrix only has 73 transitions (discarded 7 similar events)
// Phase 1: matrix 73 rows 20 cols
[2023-03-21 22:09:57] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-21 22:09:58] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-21 22:09:58] [INFO ] Flow matrix only has 73 transitions (discarded 7 similar events)
[2023-03-21 22:09:58] [INFO ] Invariant cache hit.
[2023-03-21 22:09:58] [INFO ] State equation strengthened by 56 read => feed constraints.
[2023-03-21 22:09:58] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 20/110 places, 80/207 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 367 ms. Remains : 20/110 places, 80/207 transitions.
Stuttering acceptance computed with spot in 184 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : StigmergyCommit-PT-04a-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={1} source=1 dest: 1}, { cond=(NOT p0), acceptance={0, 1} source=1 dest: 1}], [{ cond=(AND p1 p2), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) p2), acceptance={0} source=2 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={1} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0, 1} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s16 1), p1:(AND (EQ s4 1) (EQ s9 1) (EQ s12 1) (EQ s15 1) (EQ s19 1)), p2:(EQ s5 0)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 86 ms.
Product exploration explored 100000 steps with 0 reset in 203 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 2/20 stabilizing places and 2/80 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT (AND p1 p2))), (X (AND (NOT p1) p2)), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND p1 (NOT p2)))), (X p0), (X (X (NOT (AND p1 p2)))), (X (X (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND p1 (NOT p2))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 11 factoid took 584 ms. Reduced automaton from 3 states, 8 edges and 3 AP (stutter insensitive) to 3 states, 8 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 132 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p1) (NOT p2))]
Incomplete random walk after 10000 steps, including 221 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 5) seen :4
Incomplete Best-First random walk after 10001 steps, including 44 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-21 22:09:59] [INFO ] Flow matrix only has 73 transitions (discarded 7 similar events)
[2023-03-21 22:09:59] [INFO ] Invariant cache hit.
[2023-03-21 22:09:59] [INFO ] After 23ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-21 22:09:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-21 22:09:59] [INFO ] After 26ms 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 (NOT p0) (NOT p1) p2), (X (NOT (AND p1 p2))), (X (AND (NOT p1) p2)), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND p1 (NOT p2)))), (X p0), (X (X (NOT (AND p1 p2)))), (X (X (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND p1 (NOT p2))))), (F (OR (G p0) (G (NOT p0)))), (G (NOT (AND p1 (NOT p2))))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F (AND (NOT p1) (NOT p2))), (F p0), (F (NOT (AND (NOT p1) p2))), (F (AND p1 p2))]
Knowledge based reduction with 12 factoid took 797 ms. Reduced automaton from 3 states, 8 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 120 ms :[(OR (NOT p0) (NOT p2)), (NOT p0), (NOT p2)]
Stuttering acceptance computed with spot in 121 ms :[(OR (NOT p0) (NOT p2)), (NOT p0), (NOT p2)]
[2023-03-21 22:10:00] [INFO ] Flow matrix only has 73 transitions (discarded 7 similar events)
[2023-03-21 22:10:00] [INFO ] Invariant cache hit.
[2023-03-21 22:10:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-21 22:10:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 22:10:00] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-21 22:10:00] [INFO ] State equation strengthened by 56 read => feed constraints.
[2023-03-21 22:10:00] [INFO ] [Real]Added 56 Read/Feed constraints in 9 ms returned sat
[2023-03-21 22:10:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-21 22:10:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-21 22:10:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-21 22:10:00] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-21 22:10:00] [INFO ] [Nat]Added 56 Read/Feed constraints in 11 ms returned sat
[2023-03-21 22:10:00] [INFO ] Computed and/alt/rep : 7/12/7 causal constraints (skipped 65 transitions) in 10 ms.
[2023-03-21 22:10:00] [INFO ] Added : 0 causal constraints over 0 iterations in 20 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 20 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 20/20 places, 80/80 transitions.
Applied a total of 0 rules in 3 ms. Remains 20 /20 variables (removed 0) and now considering 80/80 (removed 0) transitions.
[2023-03-21 22:10:00] [INFO ] Flow matrix only has 73 transitions (discarded 7 similar events)
[2023-03-21 22:10:00] [INFO ] Invariant cache hit.
[2023-03-21 22:10:00] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-21 22:10:00] [INFO ] Flow matrix only has 73 transitions (discarded 7 similar events)
[2023-03-21 22:10:00] [INFO ] Invariant cache hit.
[2023-03-21 22:10:00] [INFO ] State equation strengthened by 56 read => feed constraints.
[2023-03-21 22:10:00] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2023-03-21 22:10:00] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-21 22:10:00] [INFO ] Flow matrix only has 73 transitions (discarded 7 similar events)
[2023-03-21 22:10:00] [INFO ] Invariant cache hit.
[2023-03-21 22:10:00] [INFO ] Dead Transitions using invariants and state equation in 71 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 161 ms. Remains : 20/20 places, 80/80 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 2/20 stabilizing places and 2/80 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p2), (X p2), (X p0), (X (X p2)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 5 factoid took 259 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 116 ms :[(OR (NOT p0) (NOT p2)), (NOT p0), (NOT p2)]
Finished random walk after 52 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=52 )
Knowledge obtained : [(AND (NOT p0) p2), (X p2), (X p0), (X (X p2)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F p0), (F (NOT p2))]
Knowledge based reduction with 5 factoid took 301 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 122 ms :[(OR (NOT p0) (NOT p2)), (NOT p0), (NOT p2)]
Stuttering acceptance computed with spot in 128 ms :[(OR (NOT p0) (NOT p2)), (NOT p0), (NOT p2)]
[2023-03-21 22:10:01] [INFO ] Flow matrix only has 73 transitions (discarded 7 similar events)
[2023-03-21 22:10:01] [INFO ] Invariant cache hit.
[2023-03-21 22:10:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-21 22:10:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 22:10:01] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-21 22:10:01] [INFO ] State equation strengthened by 56 read => feed constraints.
[2023-03-21 22:10:01] [INFO ] [Real]Added 56 Read/Feed constraints in 9 ms returned sat
[2023-03-21 22:10:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-21 22:10:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-21 22:10:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-21 22:10:01] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-21 22:10:01] [INFO ] [Nat]Added 56 Read/Feed constraints in 8 ms returned sat
[2023-03-21 22:10:01] [INFO ] Computed and/alt/rep : 7/12/7 causal constraints (skipped 65 transitions) in 11 ms.
[2023-03-21 22:10:01] [INFO ] Added : 0 causal constraints over 0 iterations in 20 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 124 ms :[(OR (NOT p0) (NOT p2)), (NOT p0), (NOT p2)]
Stuttering criterion allowed to conclude after 9 steps with 0 reset in 1 ms.
FORMULA StigmergyCommit-PT-04a-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-04a-LTLFireability-07 finished in 4411 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((G((X(p1) U (F(p3)&&p2)))||p0)))'
Support contains 7 out of 110 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 110/110 places, 207/207 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 106 transition count 201
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 106 transition count 201
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 9 place count 106 transition count 200
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 11 place count 104 transition count 197
Iterating global reduction 1 with 2 rules applied. Total rules applied 13 place count 104 transition count 197
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 103 transition count 196
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 103 transition count 196
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 16 place count 103 transition count 195
Applied a total of 16 rules in 6 ms. Remains 103 /110 variables (removed 7) and now considering 195/207 (removed 12) transitions.
[2023-03-21 22:10:02] [INFO ] Flow matrix only has 189 transitions (discarded 6 similar events)
// Phase 1: matrix 189 rows 103 cols
[2023-03-21 22:10:02] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-21 22:10:02] [INFO ] Implicit Places using invariants in 61 ms returned []
[2023-03-21 22:10:02] [INFO ] Flow matrix only has 189 transitions (discarded 6 similar events)
[2023-03-21 22:10:02] [INFO ] Invariant cache hit.
[2023-03-21 22:10:02] [INFO ] State equation strengthened by 106 read => feed constraints.
[2023-03-21 22:10:02] [INFO ] Implicit Places using invariants and state equation in 292 ms returned []
Implicit Place search using SMT with State Equation took 357 ms to find 0 implicit places.
[2023-03-21 22:10:02] [INFO ] Flow matrix only has 189 transitions (discarded 6 similar events)
[2023-03-21 22:10:02] [INFO ] Invariant cache hit.
[2023-03-21 22:10:02] [INFO ] Dead Transitions using invariants and state equation in 156 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 103/110 places, 195/207 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 521 ms. Remains : 103/110 places, 195/207 transitions.
Stuttering acceptance computed with spot in 203 ms :[(OR (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p2))), (OR (NOT p1) (NOT p2) (NOT p3)), (OR (NOT p2) (NOT p3)), (NOT p3), true]
Running random walk in product with property : StigmergyCommit-PT-04a-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p0) p2 (NOT p3)), acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p2) p1), acceptance={0} source=1 dest: 1}, { cond=(AND p2 (NOT p3) p1), acceptance={0} source=1 dest: 3}, { cond=(NOT p1), acceptance={0} source=1 dest: 4}], [{ cond=(NOT p2), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}, { cond=(AND p2 (NOT p3)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p3), acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(OR (AND (EQ s4 1) (EQ s102 1)) (AND (EQ s15 1) (EQ s35 1) (EQ s55 1) (EQ s75 1) (EQ s95 1))), p2:(AND (EQ s15 1) (EQ s35 1) (EQ s55 1) (EQ s75 1) (EQ ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA StigmergyCommit-PT-04a-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-04a-LTLFireability-08 finished in 751 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 5 out of 110 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 110/110 places, 207/207 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 52 transitions
Trivial Post-agglo rules discarded 52 transitions
Performed 52 trivial Post agglomeration. Transition count delta: 52
Iterating post reduction 0 with 53 rules applied. Total rules applied 53 place count 108 transition count 154
Reduce places removed 52 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 1 with 66 rules applied. Total rules applied 119 place count 56 transition count 140
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 12 rules applied. Total rules applied 131 place count 51 transition count 133
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 135 place count 49 transition count 131
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 8 Pre rules applied. Total rules applied 135 place count 49 transition count 123
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 151 place count 41 transition count 123
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 160 place count 32 transition count 112
Iterating global reduction 4 with 9 rules applied. Total rules applied 169 place count 32 transition count 112
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 4 with 15 rules applied. Total rules applied 184 place count 32 transition count 97
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 3 Pre rules applied. Total rules applied 184 place count 32 transition count 94
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 190 place count 29 transition count 94
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 191 place count 28 transition count 92
Iterating global reduction 5 with 1 rules applied. Total rules applied 192 place count 28 transition count 92
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 5 with 16 rules applied. Total rules applied 208 place count 28 transition count 76
Performed 6 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 6 with 12 rules applied. Total rules applied 220 place count 22 transition count 69
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 6 with 5 rules applied. Total rules applied 225 place count 22 transition count 64
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 6 with 10 rules applied. Total rules applied 235 place count 17 transition count 59
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 236 place count 16 transition count 58
Applied a total of 236 rules in 22 ms. Remains 16 /110 variables (removed 94) and now considering 58/207 (removed 149) transitions.
[2023-03-21 22:10:02] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
// Phase 1: matrix 52 rows 16 cols
[2023-03-21 22:10:02] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-21 22:10:02] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-21 22:10:02] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
[2023-03-21 22:10:02] [INFO ] Invariant cache hit.
[2023-03-21 22:10:02] [INFO ] State equation strengthened by 41 read => feed constraints.
[2023-03-21 22:10:02] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2023-03-21 22:10:02] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-21 22:10:02] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
[2023-03-21 22:10:02] [INFO ] Invariant cache hit.
[2023-03-21 22:10:03] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 16/110 places, 58/207 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 152 ms. Remains : 16/110 places, 58/207 transitions.
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-04a-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s3 1) (EQ s6 1) (EQ s9 1) (EQ s12 1) (EQ s15 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 16666 reset in 246 ms.
Product exploration explored 100000 steps with 16666 reset in 297 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 126 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Finished random walk after 5 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=5 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 141 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
[2023-03-21 22:10:04] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
[2023-03-21 22:10:04] [INFO ] Invariant cache hit.
[2023-03-21 22:10:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-21 22:10:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 22:10:04] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-21 22:10:04] [INFO ] State equation strengthened by 41 read => feed constraints.
[2023-03-21 22:10:04] [INFO ] [Real]Added 41 Read/Feed constraints in 7 ms returned sat
[2023-03-21 22:10:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-21 22:10:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-21 22:10:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-21 22:10:04] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-21 22:10:04] [INFO ] [Nat]Added 41 Read/Feed constraints in 7 ms returned sat
[2023-03-21 22:10:04] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 47 transitions) in 7 ms.
[2023-03-21 22:10:04] [INFO ] Added : 0 causal constraints over 0 iterations in 16 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 5 out of 16 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 16/16 places, 58/58 transitions.
Applied a total of 0 rules in 1 ms. Remains 16 /16 variables (removed 0) and now considering 58/58 (removed 0) transitions.
[2023-03-21 22:10:04] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
[2023-03-21 22:10:04] [INFO ] Invariant cache hit.
[2023-03-21 22:10:04] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-21 22:10:04] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
[2023-03-21 22:10:04] [INFO ] Invariant cache hit.
[2023-03-21 22:10:04] [INFO ] State equation strengthened by 41 read => feed constraints.
[2023-03-21 22:10:04] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2023-03-21 22:10:04] [INFO ] Redundant transitions in 13 ms returned []
[2023-03-21 22:10:04] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
[2023-03-21 22:10:04] [INFO ] Invariant cache hit.
[2023-03-21 22:10:04] [INFO ] Dead Transitions using invariants and state equation in 51 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 140 ms. Remains : 16/16 places, 58/58 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 133 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Finished random walk after 5 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=5 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 147 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
[2023-03-21 22:10:04] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
[2023-03-21 22:10:04] [INFO ] Invariant cache hit.
[2023-03-21 22:10:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-21 22:10:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 22:10:04] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-21 22:10:04] [INFO ] State equation strengthened by 41 read => feed constraints.
[2023-03-21 22:10:04] [INFO ] [Real]Added 41 Read/Feed constraints in 6 ms returned sat
[2023-03-21 22:10:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-21 22:10:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-21 22:10:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-21 22:10:04] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-21 22:10:04] [INFO ] [Nat]Added 41 Read/Feed constraints in 9 ms returned sat
[2023-03-21 22:10:04] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 47 transitions) in 7 ms.
[2023-03-21 22:10:04] [INFO ] Added : 0 causal constraints over 0 iterations in 17 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Product exploration explored 100000 steps with 16666 reset in 196 ms.
Product exploration explored 100000 steps with 16666 reset in 201 ms.
Support contains 5 out of 16 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 16/16 places, 58/58 transitions.
Applied a total of 0 rules in 2 ms. Remains 16 /16 variables (removed 0) and now considering 58/58 (removed 0) transitions.
[2023-03-21 22:10:05] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
[2023-03-21 22:10:05] [INFO ] Invariant cache hit.
[2023-03-21 22:10:05] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-21 22:10:05] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
[2023-03-21 22:10:05] [INFO ] Invariant cache hit.
[2023-03-21 22:10:05] [INFO ] State equation strengthened by 41 read => feed constraints.
[2023-03-21 22:10:05] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2023-03-21 22:10:05] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-21 22:10:05] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
[2023-03-21 22:10:05] [INFO ] Invariant cache hit.
[2023-03-21 22:10:05] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 139 ms. Remains : 16/16 places, 58/58 transitions.
Treatment of property StigmergyCommit-PT-04a-LTLFireability-10 finished in 2734 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 (G(F(p2))&&p1)))'
Support contains 7 out of 110 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 110/110 places, 207/207 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 50 transitions
Trivial Post-agglo rules discarded 50 transitions
Performed 50 trivial Post agglomeration. Transition count delta: 50
Iterating post reduction 0 with 51 rules applied. Total rules applied 51 place count 108 transition count 156
Reduce places removed 50 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 62 rules applied. Total rules applied 113 place count 58 transition count 144
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 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 9 rules applied. Total rules applied 122 place count 54 transition count 139
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 3 with 4 rules applied. Total rules applied 126 place count 53 transition count 136
Reduce places removed 2 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 4 rules applied. Total rules applied 130 place count 51 transition count 134
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 133 place count 50 transition count 132
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 135 place count 49 transition count 131
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 7 Pre rules applied. Total rules applied 135 place count 49 transition count 124
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 7 with 14 rules applied. Total rules applied 149 place count 42 transition count 124
Discarding 8 places :
Symmetric choice reduction at 7 with 8 rule applications. Total rules 157 place count 34 transition count 115
Iterating global reduction 7 with 8 rules applied. Total rules applied 165 place count 34 transition count 115
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 7 with 7 rules applied. Total rules applied 172 place count 34 transition count 108
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 3 Pre rules applied. Total rules applied 172 place count 34 transition count 105
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 8 with 6 rules applied. Total rules applied 178 place count 31 transition count 105
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 179 place count 30 transition count 103
Iterating global reduction 8 with 1 rules applied. Total rules applied 180 place count 30 transition count 103
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 8 with 8 rules applied. Total rules applied 188 place count 30 transition count 95
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 9 with 10 rules applied. Total rules applied 198 place count 25 transition count 90
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 199 place count 25 transition count 89
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 10 with 5 rules applied. Total rules applied 204 place count 25 transition count 84
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 10 with 10 rules applied. Total rules applied 214 place count 20 transition count 79
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 215 place count 19 transition count 78
Applied a total of 215 rules in 31 ms. Remains 19 /110 variables (removed 91) and now considering 78/207 (removed 129) transitions.
[2023-03-21 22:10:05] [INFO ] Flow matrix only has 72 transitions (discarded 6 similar events)
// Phase 1: matrix 72 rows 19 cols
[2023-03-21 22:10:05] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-21 22:10:05] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-21 22:10:05] [INFO ] Flow matrix only has 72 transitions (discarded 6 similar events)
[2023-03-21 22:10:05] [INFO ] Invariant cache hit.
[2023-03-21 22:10:05] [INFO ] State equation strengthened by 55 read => feed constraints.
[2023-03-21 22:10:05] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2023-03-21 22:10:05] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-21 22:10:05] [INFO ] Flow matrix only has 72 transitions (discarded 6 similar events)
[2023-03-21 22:10:05] [INFO ] Invariant cache hit.
[2023-03-21 22:10:05] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 19/110 places, 78/207 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 178 ms. Remains : 19/110 places, 78/207 transitions.
Stuttering acceptance computed with spot in 144 ms :[(OR (NOT p1) (NOT p2)), true, (NOT p2), (NOT p2)]
Running random walk in product with property : StigmergyCommit-PT-04a-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={} source=0 dest: 2}, { cond=p1, acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(AND (EQ s3 1) (EQ s6 1) (EQ s9 1) (EQ s14 1) (EQ s18 1)), p0:(NEQ s11 1), p2:(EQ s17 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 5 steps with 0 reset in 0 ms.
FORMULA StigmergyCommit-PT-04a-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-04a-LTLFireability-11 finished in 342 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(X(G((!(p0 U p1)&&p2)))))||(p0 U F(p0))))'
Support contains 7 out of 110 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 110/110 places, 207/207 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 106 transition count 201
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 106 transition count 201
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 9 place count 106 transition count 200
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 11 place count 104 transition count 197
Iterating global reduction 1 with 2 rules applied. Total rules applied 13 place count 104 transition count 197
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 103 transition count 196
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 103 transition count 196
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 16 place count 103 transition count 195
Applied a total of 16 rules in 7 ms. Remains 103 /110 variables (removed 7) and now considering 195/207 (removed 12) transitions.
[2023-03-21 22:10:05] [INFO ] Flow matrix only has 189 transitions (discarded 6 similar events)
// Phase 1: matrix 189 rows 103 cols
[2023-03-21 22:10:05] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-21 22:10:06] [INFO ] Implicit Places using invariants in 74 ms returned []
[2023-03-21 22:10:06] [INFO ] Flow matrix only has 189 transitions (discarded 6 similar events)
[2023-03-21 22:10:06] [INFO ] Invariant cache hit.
[2023-03-21 22:10:06] [INFO ] State equation strengthened by 106 read => feed constraints.
[2023-03-21 22:10:06] [INFO ] Implicit Places using invariants and state equation in 213 ms returned []
Implicit Place search using SMT with State Equation took 289 ms to find 0 implicit places.
[2023-03-21 22:10:06] [INFO ] Flow matrix only has 189 transitions (discarded 6 similar events)
[2023-03-21 22:10:06] [INFO ] Invariant cache hit.
[2023-03-21 22:10:06] [INFO ] Dead Transitions using invariants and state equation in 148 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 103/110 places, 195/207 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 444 ms. Remains : 103/110 places, 195/207 transitions.
Stuttering acceptance computed with spot in 170 ms :[(NOT p0), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1))]
Running random walk in product with property : StigmergyCommit-PT-04a-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(AND (EQ s25 1) (EQ s102 1)), p2:(OR (EQ s25 0) (EQ s102 0)), p1:(AND (EQ s15 1) (EQ s35 1) (EQ s55 1) (EQ s75 1) (EQ s95 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 33 steps with 0 reset in 0 ms.
FORMULA StigmergyCommit-PT-04a-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-04a-LTLFireability-12 finished in 634 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((G(p0)||(X((p2||X(F(p3))))&&p1)))))'
Support contains 6 out of 110 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 110/110 places, 207/207 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 106 transition count 201
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 106 transition count 201
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 9 place count 106 transition count 200
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 10 place count 105 transition count 199
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 105 transition count 199
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 12 place count 104 transition count 198
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 104 transition count 198
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 14 place count 104 transition count 197
Applied a total of 14 rules in 7 ms. Remains 104 /110 variables (removed 6) and now considering 197/207 (removed 10) transitions.
[2023-03-21 22:10:06] [INFO ] Flow matrix only has 191 transitions (discarded 6 similar events)
// Phase 1: matrix 191 rows 104 cols
[2023-03-21 22:10:06] [INFO ] Computed 2 place invariants in 3 ms
[2023-03-21 22:10:06] [INFO ] Implicit Places using invariants in 65 ms returned []
[2023-03-21 22:10:06] [INFO ] Flow matrix only has 191 transitions (discarded 6 similar events)
[2023-03-21 22:10:06] [INFO ] Invariant cache hit.
[2023-03-21 22:10:06] [INFO ] State equation strengthened by 106 read => feed constraints.
[2023-03-21 22:10:06] [INFO ] Implicit Places using invariants and state equation in 241 ms returned [103]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 310 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 103/110 places, 197/207 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 90 transition count 184
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 90 transition count 184
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 31 place count 90 transition count 179
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 36 place count 85 transition count 174
Iterating global reduction 1 with 5 rules applied. Total rules applied 41 place count 85 transition count 174
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 46 place count 80 transition count 169
Iterating global reduction 1 with 5 rules applied. Total rules applied 51 place count 80 transition count 169
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 56 place count 75 transition count 164
Iterating global reduction 1 with 5 rules applied. Total rules applied 61 place count 75 transition count 164
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 66 place count 70 transition count 159
Iterating global reduction 1 with 5 rules applied. Total rules applied 71 place count 70 transition count 159
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 75 place count 66 transition count 155
Iterating global reduction 1 with 4 rules applied. Total rules applied 79 place count 66 transition count 155
Applied a total of 79 rules in 11 ms. Remains 66 /103 variables (removed 37) and now considering 155/197 (removed 42) transitions.
[2023-03-21 22:10:06] [INFO ] Flow matrix only has 149 transitions (discarded 6 similar events)
// Phase 1: matrix 149 rows 66 cols
[2023-03-21 22:10:06] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-21 22:10:06] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-21 22:10:06] [INFO ] Flow matrix only has 149 transitions (discarded 6 similar events)
[2023-03-21 22:10:06] [INFO ] Invariant cache hit.
[2023-03-21 22:10:07] [INFO ] State equation strengthened by 66 read => feed constraints.
[2023-03-21 22:10:07] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 116 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 66/110 places, 155/207 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 445 ms. Remains : 66/110 places, 155/207 transitions.
Stuttering acceptance computed with spot in 337 ms :[true, (AND (NOT p2) (NOT p3)), (NOT p3), (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (NOT p0), (AND (NOT p3) (NOT p2) (NOT p0)), (AND (NOT p3) (NOT p0)), (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : StigmergyCommit-PT-04a-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p2), acceptance={} source=1 dest: 2}], [{ cond=(NOT p3), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}, { cond=(AND p0 p1), acceptance={} source=3 dest: 5}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=5 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={} source=5 dest: 6}], [{ cond=(AND (NOT p0) (NOT p3)), acceptance={} source=6 dest: 2}, { cond=(AND p0 (NOT p3)), acceptance={} source=6 dest: 6}], [{ cond=true, acceptance={} source=7 dest: 8}], [{ cond=true, acceptance={} source=8 dest: 3}]], initial=7, aps=[p2:(EQ s18 1), p3:(OR (EQ s13 0) (EQ s27 0) (EQ s39 0) (EQ s51 0) (EQ s63 0)), p0:(AND (EQ s13 1) (EQ s27 1) (EQ s39 1) (EQ s51 1) (EQ s63 1)), p1:(AND (E...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA StigmergyCommit-PT-04a-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-04a-LTLFireability-13 finished in 806 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 G((X(X(!p0))&&(!p0||X(!p0))))))'
Support contains 5 out of 110 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 110/110 places, 207/207 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 106 transition count 201
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 106 transition count 201
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 9 place count 106 transition count 200
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 11 place count 104 transition count 197
Iterating global reduction 1 with 2 rules applied. Total rules applied 13 place count 104 transition count 197
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 103 transition count 196
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 103 transition count 196
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 16 place count 103 transition count 195
Applied a total of 16 rules in 10 ms. Remains 103 /110 variables (removed 7) and now considering 195/207 (removed 12) transitions.
[2023-03-21 22:10:07] [INFO ] Flow matrix only has 189 transitions (discarded 6 similar events)
// Phase 1: matrix 189 rows 103 cols
[2023-03-21 22:10:07] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-21 22:10:07] [INFO ] Implicit Places using invariants in 58 ms returned []
[2023-03-21 22:10:07] [INFO ] Flow matrix only has 189 transitions (discarded 6 similar events)
[2023-03-21 22:10:07] [INFO ] Invariant cache hit.
[2023-03-21 22:10:07] [INFO ] State equation strengthened by 106 read => feed constraints.
[2023-03-21 22:10:07] [INFO ] Implicit Places using invariants and state equation in 270 ms returned [102]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 332 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 102/110 places, 195/207 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 88 transition count 181
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 88 transition count 181
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 33 place count 88 transition count 176
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 38 place count 83 transition count 171
Iterating global reduction 1 with 5 rules applied. Total rules applied 43 place count 83 transition count 171
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 48 place count 78 transition count 166
Iterating global reduction 1 with 5 rules applied. Total rules applied 53 place count 78 transition count 166
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 58 place count 73 transition count 161
Iterating global reduction 1 with 5 rules applied. Total rules applied 63 place count 73 transition count 161
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 68 place count 68 transition count 156
Iterating global reduction 1 with 5 rules applied. Total rules applied 73 place count 68 transition count 156
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 77 place count 64 transition count 152
Iterating global reduction 1 with 4 rules applied. Total rules applied 81 place count 64 transition count 152
Applied a total of 81 rules in 9 ms. Remains 64 /102 variables (removed 38) and now considering 152/195 (removed 43) transitions.
[2023-03-21 22:10:07] [INFO ] Flow matrix only has 146 transitions (discarded 6 similar events)
// Phase 1: matrix 146 rows 64 cols
[2023-03-21 22:10:07] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-21 22:10:07] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-21 22:10:07] [INFO ] Flow matrix only has 146 transitions (discarded 6 similar events)
[2023-03-21 22:10:07] [INFO ] Invariant cache hit.
[2023-03-21 22:10:07] [INFO ] State equation strengthened by 66 read => feed constraints.
[2023-03-21 22:10:07] [INFO ] Implicit Places using invariants and state equation in 82 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 : 64/110 places, 152/207 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 468 ms. Remains : 64/110 places, 152/207 transitions.
Stuttering acceptance computed with spot in 127 ms :[true, p0, p0, p0]
Running random walk in product with property : StigmergyCommit-PT-04a-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=p0, acceptance={0} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(AND (EQ s13 1) (EQ s25 1) (EQ s37 1) (EQ s49 1) (EQ s61 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 33 steps with 0 reset in 0 ms.
FORMULA StigmergyCommit-PT-04a-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-04a-LTLFireability-14 finished in 614 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0&&X(p0)))))'
Support contains 1 out of 110 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 110/110 places, 207/207 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 106 transition count 201
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 106 transition count 201
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 9 place count 106 transition count 200
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 11 place count 104 transition count 197
Iterating global reduction 1 with 2 rules applied. Total rules applied 13 place count 104 transition count 197
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 103 transition count 196
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 103 transition count 196
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 16 place count 103 transition count 195
Applied a total of 16 rules in 8 ms. Remains 103 /110 variables (removed 7) and now considering 195/207 (removed 12) transitions.
[2023-03-21 22:10:08] [INFO ] Flow matrix only has 189 transitions (discarded 6 similar events)
// Phase 1: matrix 189 rows 103 cols
[2023-03-21 22:10:08] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-21 22:10:08] [INFO ] Implicit Places using invariants in 82 ms returned []
[2023-03-21 22:10:08] [INFO ] Flow matrix only has 189 transitions (discarded 6 similar events)
[2023-03-21 22:10:08] [INFO ] Invariant cache hit.
[2023-03-21 22:10:08] [INFO ] State equation strengthened by 106 read => feed constraints.
[2023-03-21 22:10:08] [INFO ] Implicit Places using invariants and state equation in 237 ms returned [102]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 322 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 102/110 places, 195/207 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 88 transition count 181
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 88 transition count 181
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 33 place count 88 transition count 176
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 38 place count 83 transition count 171
Iterating global reduction 1 with 5 rules applied. Total rules applied 43 place count 83 transition count 171
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 48 place count 78 transition count 166
Iterating global reduction 1 with 5 rules applied. Total rules applied 53 place count 78 transition count 166
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 58 place count 73 transition count 161
Iterating global reduction 1 with 5 rules applied. Total rules applied 63 place count 73 transition count 161
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 68 place count 68 transition count 156
Iterating global reduction 1 with 5 rules applied. Total rules applied 73 place count 68 transition count 156
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 77 place count 64 transition count 152
Iterating global reduction 1 with 4 rules applied. Total rules applied 81 place count 64 transition count 152
Applied a total of 81 rules in 10 ms. Remains 64 /102 variables (removed 38) and now considering 152/195 (removed 43) transitions.
[2023-03-21 22:10:08] [INFO ] Flow matrix only has 146 transitions (discarded 6 similar events)
// Phase 1: matrix 146 rows 64 cols
[2023-03-21 22:10:08] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-21 22:10:08] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-21 22:10:08] [INFO ] Flow matrix only has 146 transitions (discarded 6 similar events)
[2023-03-21 22:10:08] [INFO ] Invariant cache hit.
[2023-03-21 22:10:08] [INFO ] State equation strengthened by 66 read => feed constraints.
[2023-03-21 22:10:08] [INFO ] Implicit Places using invariants and state equation in 107 ms returned []
Implicit Place search using SMT with State Equation took 148 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 64/110 places, 152/207 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 489 ms. Remains : 64/110 places, 152/207 transitions.
Stuttering acceptance computed with spot in 85 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-04a-LTLFireability-15 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:(EQ s24 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA StigmergyCommit-PT-04a-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-04a-LTLFireability-15 finished in 591 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))||(p1 U p0)))'
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&&(F(p1)||G(!p0))))))'
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))'
[2023-03-21 22:10:09] [INFO ] Flatten gal took : 20 ms
[2023-03-21 22:10:09] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/LTLFireability.sr.xml took 2 ms.
[2023-03-21 22:10:09] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 110 places, 207 transitions and 1049 arcs took 4 ms.
Total runtime 24786 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1545/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1545/ltl_1_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1545/ltl_2_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : StigmergyCommit-PT-04a-LTLFireability-03
Could not compute solution for formula : StigmergyCommit-PT-04a-LTLFireability-06
Could not compute solution for formula : StigmergyCommit-PT-04a-LTLFireability-10

BK_STOP 1679436610617

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML
mcc2023
ltl formula name StigmergyCommit-PT-04a-LTLFireability-03
ltl formula formula --ltl=/tmp/1545/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 110 places, 207 transitions and 1049 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 0.020 real 0.000 user 0.010 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1545/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1545/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1545/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1545/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 1 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
ltl formula name StigmergyCommit-PT-04a-LTLFireability-06
ltl formula formula --ltl=/tmp/1545/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: =============================================================================
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 110 places, 207 transitions and 1049 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 0.030 real 0.000 user 0.020 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1545/ltl_1_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1545/ltl_1_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1545/ltl_1_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1545/ltl_1_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
ltl formula name StigmergyCommit-PT-04a-LTLFireability-10
ltl formula formula --ltl=/tmp/1545/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
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 110 places, 207 transitions and 1049 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 0.030 real 0.010 user 0.000 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1545/ltl_2_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1545/ltl_2_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1545/ltl_2_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1545/ltl_2_
pnml2lts-mc( 0/ 4): buchi has 1 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="StigmergyCommit-PT-04a"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="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-04a, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r457-smll-167912649300428"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyCommit-PT-04a.tgz
mv StigmergyCommit-PT-04a execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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