Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r453-smll-167912645400412.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 itstools
Input is StigmergyCommit-PT-03a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r453-smll-167912645400412
=====================================================================

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

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

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

The expected result is a vector of booleans
BOOL_VECTOR

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

=== Now, execution of the tool begins

BK_START 1679330277601

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=StigmergyCommit-PT-03a
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-20 16:38:00] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-20 16:38:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 16:38:01] [INFO ] Load time of PNML (sax parser for PT used): 130 ms
[2023-03-20 16:38:01] [INFO ] Transformed 148 places.
[2023-03-20 16:38:01] [INFO ] Transformed 332 transitions.
[2023-03-20 16:38:01] [INFO ] Found NUPN structural information;
[2023-03-20 16:38:01] [INFO ] Parsed PT model containing 148 places and 332 transitions and 1538 arcs in 320 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 110 transitions
Reduce redundant transitions removed 110 transitions.
FORMULA StigmergyCommit-PT-03a-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-03a-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-03a-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 19 out of 148 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 148/148 places, 222/222 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 119 transition count 191
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 119 transition count 191
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 61 place count 119 transition count 188
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 74 place count 106 transition count 173
Iterating global reduction 1 with 13 rules applied. Total rules applied 87 place count 106 transition count 173
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 90 place count 106 transition count 170
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 92 place count 104 transition count 168
Iterating global reduction 2 with 2 rules applied. Total rules applied 94 place count 104 transition count 168
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 96 place count 102 transition count 166
Iterating global reduction 2 with 2 rules applied. Total rules applied 98 place count 102 transition count 166
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 100 place count 100 transition count 164
Iterating global reduction 2 with 2 rules applied. Total rules applied 102 place count 100 transition count 164
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 104 place count 98 transition count 162
Iterating global reduction 2 with 2 rules applied. Total rules applied 106 place count 98 transition count 162
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 108 place count 98 transition count 160
Applied a total of 108 rules in 74 ms. Remains 98 /148 variables (removed 50) and now considering 160/222 (removed 62) transitions.
[2023-03-20 16:38:01] [INFO ] Flow matrix only has 153 transitions (discarded 7 similar events)
// Phase 1: matrix 153 rows 98 cols
[2023-03-20 16:38:01] [INFO ] Computed 2 place invariants in 21 ms
[2023-03-20 16:38:01] [INFO ] Implicit Places using invariants in 293 ms returned []
[2023-03-20 16:38:01] [INFO ] Flow matrix only has 153 transitions (discarded 7 similar events)
[2023-03-20 16:38:01] [INFO ] Invariant cache hit.
[2023-03-20 16:38:02] [INFO ] State equation strengthened by 71 read => feed constraints.
[2023-03-20 16:38:02] [INFO ] Implicit Places using invariants and state equation in 218 ms returned []
Implicit Place search using SMT with State Equation took 554 ms to find 0 implicit places.
[2023-03-20 16:38:02] [INFO ] Flow matrix only has 153 transitions (discarded 7 similar events)
[2023-03-20 16:38:02] [INFO ] Invariant cache hit.
[2023-03-20 16:38:02] [INFO ] Dead Transitions using invariants and state equation in 176 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 98/148 places, 160/222 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 806 ms. Remains : 98/148 places, 160/222 transitions.
Support contains 19 out of 98 places after structural reductions.
[2023-03-20 16:38:02] [INFO ] Flatten gal took : 52 ms
[2023-03-20 16:38:02] [INFO ] Flatten gal took : 26 ms
[2023-03-20 16:38:02] [INFO ] Input system was already deterministic with 160 transitions.
Finished random walk after 2014 steps, including 7 resets, run visited all 16 properties in 205 ms. (steps per millisecond=9 )
Computed a total of 26 stabilizing places and 25 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(G(p0))||F(p1)))'
Support contains 6 out of 98 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 160/160 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 92 transition count 152
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 92 transition count 152
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 14 place count 92 transition count 150
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 18 place count 88 transition count 144
Iterating global reduction 1 with 4 rules applied. Total rules applied 22 place count 88 transition count 144
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 23 place count 87 transition count 143
Iterating global reduction 1 with 1 rules applied. Total rules applied 24 place count 87 transition count 143
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 25 place count 86 transition count 142
Iterating global reduction 1 with 1 rules applied. Total rules applied 26 place count 86 transition count 142
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 27 place count 86 transition count 141
Applied a total of 27 rules in 22 ms. Remains 86 /98 variables (removed 12) and now considering 141/160 (removed 19) transitions.
[2023-03-20 16:38:03] [INFO ] Flow matrix only has 136 transitions (discarded 5 similar events)
// Phase 1: matrix 136 rows 86 cols
[2023-03-20 16:38:03] [INFO ] Computed 2 place invariants in 4 ms
[2023-03-20 16:38:03] [INFO ] Implicit Places using invariants in 69 ms returned []
[2023-03-20 16:38:03] [INFO ] Flow matrix only has 136 transitions (discarded 5 similar events)
[2023-03-20 16:38:03] [INFO ] Invariant cache hit.
[2023-03-20 16:38:03] [INFO ] State equation strengthened by 67 read => feed constraints.
[2023-03-20 16:38:03] [INFO ] Implicit Places using invariants and state equation in 151 ms returned []
Implicit Place search using SMT with State Equation took 223 ms to find 0 implicit places.
[2023-03-20 16:38:03] [INFO ] Flow matrix only has 136 transitions (discarded 5 similar events)
[2023-03-20 16:38:03] [INFO ] Invariant cache hit.
[2023-03-20 16:38:03] [INFO ] Dead Transitions using invariants and state equation in 143 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 86/98 places, 141/160 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 389 ms. Remains : 86/98 places, 141/160 transitions.
Stuttering acceptance computed with spot in 305 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : StigmergyCommit-PT-03a-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(AND (EQ s15 1) (EQ s35 1) (EQ s58 1) (EQ s78 1)), p0:(AND (EQ s51 1) (EQ s85 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][false, false, false]]
Product exploration explored 100000 steps with 3571 reset in 451 ms.
Product exploration explored 100000 steps with 3571 reset in 241 ms.
Computed a total of 26 stabilizing places and 25 stable transitions
Computed a total of 26 stabilizing places and 25 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) p0))), (X (X (NOT p1))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 6 factoid took 290 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 70 ms :[(NOT p1), (NOT p1)]
Finished random walk after 27 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=27 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) p0))), (X (X (NOT p1))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) p0))))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 6 factoid took 235 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 40 ms :[(NOT p1)]
[2023-03-20 16:38:05] [INFO ] Flow matrix only has 136 transitions (discarded 5 similar events)
[2023-03-20 16:38:05] [INFO ] Invariant cache hit.
[2023-03-20 16:38:05] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-20 16:38:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 16:38:05] [INFO ] [Real]Absence check using state equation in 77 ms returned sat
[2023-03-20 16:38:05] [INFO ] State equation strengthened by 67 read => feed constraints.
[2023-03-20 16:38:05] [INFO ] [Real]Added 67 Read/Feed constraints in 17 ms returned sat
[2023-03-20 16:38:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 16:38:05] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-20 16:38:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 16:38:05] [INFO ] [Nat]Absence check using state equation in 62 ms returned sat
[2023-03-20 16:38:05] [INFO ] [Nat]Added 67 Read/Feed constraints in 12 ms returned sat
[2023-03-20 16:38:05] [INFO ] Computed and/alt/rep : 100/212/100 causal constraints (skipped 35 transitions) in 33 ms.
[2023-03-20 16:38:06] [INFO ] Added : 42 causal constraints over 9 iterations in 218 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 4 out of 86 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 : 86/86 places, 141/141 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 86 transition count 138
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 9 place count 83 transition count 135
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 9 place count 83 transition count 119
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 41 place count 67 transition count 119
Performed 13 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 67 place count 54 transition count 105
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 72 place count 49 transition count 100
Iterating global reduction 2 with 5 rules applied. Total rules applied 77 place count 49 transition count 100
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 2 with 15 rules applied. Total rules applied 92 place count 49 transition count 85
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 93 place count 48 transition count 84
Iterating global reduction 3 with 1 rules applied. Total rules applied 94 place count 48 transition count 84
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 95 place count 47 transition count 83
Iterating global reduction 3 with 1 rules applied. Total rules applied 96 place count 47 transition count 83
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 3 with 4 rules applied. Total rules applied 100 place count 47 transition count 79
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 108 place count 43 transition count 75
Applied a total of 108 rules in 49 ms. Remains 43 /86 variables (removed 43) and now considering 75/141 (removed 66) transitions.
[2023-03-20 16:38:06] [INFO ] Flow matrix only has 70 transitions (discarded 5 similar events)
// Phase 1: matrix 70 rows 43 cols
[2023-03-20 16:38:06] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-20 16:38:06] [INFO ] Implicit Places using invariants in 50 ms returned []
[2023-03-20 16:38:06] [INFO ] Flow matrix only has 70 transitions (discarded 5 similar events)
[2023-03-20 16:38:06] [INFO ] Invariant cache hit.
[2023-03-20 16:38:06] [INFO ] State equation strengthened by 59 read => feed constraints.
[2023-03-20 16:38:06] [INFO ] Implicit Places using invariants and state equation in 96 ms returned []
Implicit Place search using SMT with State Equation took 151 ms to find 0 implicit places.
[2023-03-20 16:38:06] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-20 16:38:06] [INFO ] Flow matrix only has 70 transitions (discarded 5 similar events)
[2023-03-20 16:38:06] [INFO ] Invariant cache hit.
[2023-03-20 16:38:06] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 43/86 places, 75/141 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 294 ms. Remains : 43/86 places, 75/141 transitions.
Computed a total of 11 stabilizing places and 10 stable transitions
Computed a total of 11 stabilizing places and 10 stable transitions
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 229 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 p1)]
Finished random walk after 14 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=14 )
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 3 factoid took 136 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 35 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 48 ms :[(NOT p1)]
[2023-03-20 16:38:06] [INFO ] Flow matrix only has 70 transitions (discarded 5 similar events)
[2023-03-20 16:38:06] [INFO ] Invariant cache hit.
[2023-03-20 16:38:07] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-20 16:38:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 16:38:07] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2023-03-20 16:38:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 16:38:07] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-20 16:38:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 16:38:07] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2023-03-20 16:38:07] [INFO ] State equation strengthened by 59 read => feed constraints.
[2023-03-20 16:38:07] [INFO ] [Nat]Added 59 Read/Feed constraints in 12 ms returned sat
[2023-03-20 16:38:07] [INFO ] Computed and/alt/rep : 36/101/36 causal constraints (skipped 33 transitions) in 10 ms.
[2023-03-20 16:38:07] [INFO ] Added : 13 causal constraints over 3 iterations in 55 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 54 ms :[(NOT p1)]
Product exploration explored 100000 steps with 6666 reset in 250 ms.
Product exploration explored 100000 steps with 6666 reset in 132 ms.
Built C files in :
/tmp/ltsmin15274929412237640453
[2023-03-20 16:38:07] [INFO ] Computing symmetric may disable matrix : 75 transitions.
[2023-03-20 16:38:07] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-20 16:38:07] [INFO ] Computing symmetric may enable matrix : 75 transitions.
[2023-03-20 16:38:07] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-20 16:38:07] [INFO ] Computing Do-Not-Accords matrix : 75 transitions.
[2023-03-20 16:38:07] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-20 16:38:07] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15274929412237640453
Running compilation step : cd /tmp/ltsmin15274929412237640453;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 454 ms.
Running link step : cd /tmp/ltsmin15274929412237640453;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 62 ms.
Running LTSmin : cd /tmp/ltsmin15274929412237640453;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased7427818757248934726.hoa' '--buchi-type=spotba'
LTSmin run took 120 ms.
FORMULA StigmergyCommit-PT-03a-LTLFireability-00 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property StigmergyCommit-PT-03a-LTLFireability-00 finished in 5157 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&&X(p1))))'
Support contains 5 out of 98 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 160/160 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 92 transition count 152
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 92 transition count 152
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 14 place count 92 transition count 150
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 18 place count 88 transition count 144
Iterating global reduction 1 with 4 rules applied. Total rules applied 22 place count 88 transition count 144
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 23 place count 87 transition count 143
Iterating global reduction 1 with 1 rules applied. Total rules applied 24 place count 87 transition count 143
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 25 place count 86 transition count 142
Iterating global reduction 1 with 1 rules applied. Total rules applied 26 place count 86 transition count 142
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 27 place count 85 transition count 141
Iterating global reduction 1 with 1 rules applied. Total rules applied 28 place count 85 transition count 141
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 29 place count 85 transition count 140
Applied a total of 29 rules in 16 ms. Remains 85 /98 variables (removed 13) and now considering 140/160 (removed 20) transitions.
[2023-03-20 16:38:08] [INFO ] Flow matrix only has 135 transitions (discarded 5 similar events)
// Phase 1: matrix 135 rows 85 cols
[2023-03-20 16:38:08] [INFO ] Computed 2 place invariants in 3 ms
[2023-03-20 16:38:08] [INFO ] Implicit Places using invariants in 97 ms returned []
[2023-03-20 16:38:08] [INFO ] Flow matrix only has 135 transitions (discarded 5 similar events)
[2023-03-20 16:38:08] [INFO ] Invariant cache hit.
[2023-03-20 16:38:08] [INFO ] State equation strengthened by 66 read => feed constraints.
[2023-03-20 16:38:08] [INFO ] Implicit Places using invariants and state equation in 213 ms returned [84]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 317 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 84/98 places, 140/160 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 73 transition count 129
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 73 transition count 129
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 26 place count 73 transition count 125
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 30 place count 69 transition count 121
Iterating global reduction 1 with 4 rules applied. Total rules applied 34 place count 69 transition count 121
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 38 place count 65 transition count 117
Iterating global reduction 1 with 4 rules applied. Total rules applied 42 place count 65 transition count 117
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 46 place count 61 transition count 113
Iterating global reduction 1 with 4 rules applied. Total rules applied 50 place count 61 transition count 113
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 54 place count 57 transition count 109
Iterating global reduction 1 with 4 rules applied. Total rules applied 58 place count 57 transition count 109
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 61 place count 54 transition count 106
Iterating global reduction 1 with 3 rules applied. Total rules applied 64 place count 54 transition count 106
Applied a total of 64 rules in 15 ms. Remains 54 /84 variables (removed 30) and now considering 106/140 (removed 34) transitions.
[2023-03-20 16:38:08] [INFO ] Flow matrix only has 101 transitions (discarded 5 similar events)
// Phase 1: matrix 101 rows 54 cols
[2023-03-20 16:38:08] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-20 16:38:08] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-20 16:38:08] [INFO ] Flow matrix only has 101 transitions (discarded 5 similar events)
[2023-03-20 16:38:08] [INFO ] Invariant cache hit.
[2023-03-20 16:38:08] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-20 16:38:08] [INFO ] Implicit Places using invariants and state equation in 87 ms returned []
Implicit Place search using SMT with State Equation took 125 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 54/98 places, 106/160 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 473 ms. Remains : 54/98 places, 106/160 transitions.
Stuttering acceptance computed with spot in 136 ms :[(OR (NOT p1) p0), (NOT p1)]
Running random walk in product with property : StigmergyCommit-PT-03a-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s13 1) (EQ s25 1) (EQ s37 1) (EQ s51 1)), p1:(NEQ s46 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 233 ms.
Product exploration explored 100000 steps with 50000 reset in 190 ms.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND (NOT p0) p1)
Knowledge based reduction with 7 factoid took 246 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA StigmergyCommit-PT-03a-LTLFireability-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property StigmergyCommit-PT-03a-LTLFireability-03 finished in 1300 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 4 out of 98 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 98/98 places, 160/160 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 96 transition count 109
Reduce places removed 50 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 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 64 rules applied. Total rules applied 115 place count 46 transition count 95
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 123 place count 42 transition count 91
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 123 place count 42 transition count 84
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 137 place count 35 transition count 84
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 145 place count 27 transition count 74
Iterating global reduction 3 with 8 rules applied. Total rules applied 153 place count 27 transition count 74
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 157 place count 27 transition count 70
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 157 place count 27 transition count 68
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 161 place count 25 transition count 68
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 163 place count 23 transition count 64
Iterating global reduction 4 with 2 rules applied. Total rules applied 165 place count 23 transition count 64
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 4 with 12 rules applied. Total rules applied 177 place count 23 transition count 52
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 5 with 10 rules applied. Total rules applied 187 place count 18 transition count 46
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 5 with 4 rules applied. Total rules applied 191 place count 18 transition count 42
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 199 place count 14 transition count 38
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 200 place count 13 transition count 37
Applied a total of 200 rules in 59 ms. Remains 13 /98 variables (removed 85) and now considering 37/160 (removed 123) transitions.
[2023-03-20 16:38:09] [INFO ] Flow matrix only has 32 transitions (discarded 5 similar events)
// Phase 1: matrix 32 rows 13 cols
[2023-03-20 16:38:09] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-20 16:38:09] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-20 16:38:09] [INFO ] Flow matrix only has 32 transitions (discarded 5 similar events)
[2023-03-20 16:38:09] [INFO ] Invariant cache hit.
[2023-03-20 16:38:09] [INFO ] State equation strengthened by 23 read => feed constraints.
[2023-03-20 16:38:09] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2023-03-20 16:38:09] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 16:38:09] [INFO ] Flow matrix only has 32 transitions (discarded 5 similar events)
[2023-03-20 16:38:09] [INFO ] Invariant cache hit.
[2023-03-20 16:38:09] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 13/98 places, 37/160 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 177 ms. Remains : 13/98 places, 37/160 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-03a-LTLFireability-04 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))], 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 20000 reset in 186 ms.
Product exploration explored 100000 steps with 20000 reset in 157 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 110 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 46 ms :[(NOT p0)]
Finished random walk after 4 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=4 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 160 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 46 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
[2023-03-20 16:38:10] [INFO ] Flow matrix only has 32 transitions (discarded 5 similar events)
[2023-03-20 16:38:10] [INFO ] Invariant cache hit.
[2023-03-20 16:38:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-20 16:38:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 16:38:10] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-20 16:38:10] [INFO ] State equation strengthened by 23 read => feed constraints.
[2023-03-20 16:38:10] [INFO ] [Real]Added 23 Read/Feed constraints in 5 ms returned sat
[2023-03-20 16:38:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 16:38:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-20 16:38:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 16:38:10] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-20 16:38:10] [INFO ] [Nat]Added 23 Read/Feed constraints in 6 ms returned sat
[2023-03-20 16:38:10] [INFO ] Computed and/alt/rep : 27/216/27 causal constraints (skipped 1 transitions) in 4 ms.
[2023-03-20 16:38:10] [INFO ] Added : 7 causal constraints over 3 iterations in 30 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 4 out of 13 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 13/13 places, 37/37 transitions.
Applied a total of 0 rules in 2 ms. Remains 13 /13 variables (removed 0) and now considering 37/37 (removed 0) transitions.
[2023-03-20 16:38:10] [INFO ] Flow matrix only has 32 transitions (discarded 5 similar events)
[2023-03-20 16:38:10] [INFO ] Invariant cache hit.
[2023-03-20 16:38:10] [INFO ] Implicit Places using invariants in 45 ms returned []
[2023-03-20 16:38:10] [INFO ] Flow matrix only has 32 transitions (discarded 5 similar events)
[2023-03-20 16:38:10] [INFO ] Invariant cache hit.
[2023-03-20 16:38:11] [INFO ] State equation strengthened by 23 read => feed constraints.
[2023-03-20 16:38:11] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 115 ms to find 0 implicit places.
[2023-03-20 16:38:11] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-20 16:38:11] [INFO ] Flow matrix only has 32 transitions (discarded 5 similar events)
[2023-03-20 16:38:11] [INFO ] Invariant cache hit.
[2023-03-20 16:38:11] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 190 ms. Remains : 13/13 places, 37/37 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 177 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 46 ms :[(NOT p0)]
Finished random walk after 4 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=4 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 304 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 49 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
[2023-03-20 16:38:11] [INFO ] Flow matrix only has 32 transitions (discarded 5 similar events)
[2023-03-20 16:38:11] [INFO ] Invariant cache hit.
[2023-03-20 16:38:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-20 16:38:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 16:38:11] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-20 16:38:11] [INFO ] State equation strengthened by 23 read => feed constraints.
[2023-03-20 16:38:11] [INFO ] [Real]Added 23 Read/Feed constraints in 7 ms returned sat
[2023-03-20 16:38:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 16:38:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-20 16:38:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 16:38:11] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-20 16:38:11] [INFO ] [Nat]Added 23 Read/Feed constraints in 5 ms returned sat
[2023-03-20 16:38:11] [INFO ] Computed and/alt/rep : 27/216/27 causal constraints (skipped 1 transitions) in 7 ms.
[2023-03-20 16:38:11] [INFO ] Added : 7 causal constraints over 3 iterations in 36 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 53 ms :[(NOT p0)]
Product exploration explored 100000 steps with 20000 reset in 232 ms.
Product exploration explored 100000 steps with 20000 reset in 235 ms.
Built C files in :
/tmp/ltsmin10553962020868969217
[2023-03-20 16:38:12] [INFO ] Computing symmetric may disable matrix : 37 transitions.
[2023-03-20 16:38:12] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-20 16:38:12] [INFO ] Computing symmetric may enable matrix : 37 transitions.
[2023-03-20 16:38:12] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-20 16:38:12] [INFO ] Computing Do-Not-Accords matrix : 37 transitions.
[2023-03-20 16:38:12] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-20 16:38:12] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10553962020868969217
Running compilation step : cd /tmp/ltsmin10553962020868969217;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 184 ms.
Running link step : cd /tmp/ltsmin10553962020868969217;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin10553962020868969217;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased7285023665588582763.hoa' '--buchi-type=spotba'
LTSmin run took 97 ms.
FORMULA StigmergyCommit-PT-03a-LTLFireability-04 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property StigmergyCommit-PT-03a-LTLFireability-04 finished in 3163 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) U X(p1))))'
Support contains 5 out of 98 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 160/160 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 93 transition count 153
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 93 transition count 153
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 12 place count 93 transition count 151
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 15 place count 90 transition count 146
Iterating global reduction 1 with 3 rules applied. Total rules applied 18 place count 90 transition count 146
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 19 place count 89 transition count 145
Iterating global reduction 1 with 1 rules applied. Total rules applied 20 place count 89 transition count 145
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 21 place count 88 transition count 144
Iterating global reduction 1 with 1 rules applied. Total rules applied 22 place count 88 transition count 144
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 23 place count 87 transition count 143
Iterating global reduction 1 with 1 rules applied. Total rules applied 24 place count 87 transition count 143
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 25 place count 87 transition count 142
Applied a total of 25 rules in 25 ms. Remains 87 /98 variables (removed 11) and now considering 142/160 (removed 18) transitions.
[2023-03-20 16:38:12] [INFO ] Flow matrix only has 137 transitions (discarded 5 similar events)
// Phase 1: matrix 137 rows 87 cols
[2023-03-20 16:38:12] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-20 16:38:13] [INFO ] Implicit Places using invariants in 137 ms returned []
[2023-03-20 16:38:13] [INFO ] Flow matrix only has 137 transitions (discarded 5 similar events)
[2023-03-20 16:38:13] [INFO ] Invariant cache hit.
[2023-03-20 16:38:13] [INFO ] State equation strengthened by 67 read => feed constraints.
[2023-03-20 16:38:13] [INFO ] Implicit Places using invariants and state equation in 256 ms returned [86]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 398 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 86/98 places, 142/160 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 75 transition count 131
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 75 transition count 131
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 26 place count 75 transition count 127
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 30 place count 71 transition count 123
Iterating global reduction 1 with 4 rules applied. Total rules applied 34 place count 71 transition count 123
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 38 place count 67 transition count 119
Iterating global reduction 1 with 4 rules applied. Total rules applied 42 place count 67 transition count 119
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 46 place count 63 transition count 115
Iterating global reduction 1 with 4 rules applied. Total rules applied 50 place count 63 transition count 115
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 54 place count 59 transition count 111
Iterating global reduction 1 with 4 rules applied. Total rules applied 58 place count 59 transition count 111
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 61 place count 56 transition count 108
Iterating global reduction 1 with 3 rules applied. Total rules applied 64 place count 56 transition count 108
Applied a total of 64 rules in 22 ms. Remains 56 /86 variables (removed 30) and now considering 108/142 (removed 34) transitions.
[2023-03-20 16:38:13] [INFO ] Flow matrix only has 103 transitions (discarded 5 similar events)
// Phase 1: matrix 103 rows 56 cols
[2023-03-20 16:38:13] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-20 16:38:13] [INFO ] Implicit Places using invariants in 63 ms returned []
[2023-03-20 16:38:13] [INFO ] Flow matrix only has 103 transitions (discarded 5 similar events)
[2023-03-20 16:38:13] [INFO ] Invariant cache hit.
[2023-03-20 16:38:13] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-20 16:38:13] [INFO ] Implicit Places using invariants and state equation in 144 ms returned []
Implicit Place search using SMT with State Equation took 225 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 56/98 places, 108/160 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 671 ms. Remains : 56/98 places, 108/160 transitions.
Stuttering acceptance computed with spot in 280 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), true, (NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-03a-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=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 4}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={} source=5 dest: 4}, { cond=p0, acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(NEQ s44 1), p1:(AND (EQ s13 1) (EQ s25 1) (EQ s37 1) (EQ s53 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 158 ms.
Product exploration explored 100000 steps with 0 reset in 190 ms.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (X (NOT p1))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 323 ms. Reduced automaton from 6 states, 10 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 222 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p0)]
Finished random walk after 3470 steps, including 12 resets, run visited all 3 properties in 67 ms. (steps per millisecond=51 )
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (X (NOT p1))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (NOT (AND p0 (NOT p1)))), (F (NOT p0)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 5 factoid took 461 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 209 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p0)]
Stuttering acceptance computed with spot in 206 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p0)]
[2023-03-20 16:38:15] [INFO ] Flow matrix only has 103 transitions (discarded 5 similar events)
[2023-03-20 16:38:15] [INFO ] Invariant cache hit.
[2023-03-20 16:38:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-20 16:38:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 16:38:15] [INFO ] [Real]Absence check using state equation in 67 ms returned sat
[2023-03-20 16:38:15] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-20 16:38:15] [INFO ] [Real]Added 33 Read/Feed constraints in 7 ms returned sat
[2023-03-20 16:38:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 16:38:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-20 16:38:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 16:38:16] [INFO ] [Nat]Absence check using state equation in 47 ms returned sat
[2023-03-20 16:38:16] [INFO ] [Nat]Added 33 Read/Feed constraints in 8 ms returned sat
[2023-03-20 16:38:16] [INFO ] Computed and/alt/rep : 67/140/67 causal constraints (skipped 35 transitions) in 10 ms.
[2023-03-20 16:38:16] [INFO ] Added : 55 causal constraints over 12 iterations in 174 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 5 out of 56 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 56/56 places, 108/108 transitions.
Applied a total of 0 rules in 1 ms. Remains 56 /56 variables (removed 0) and now considering 108/108 (removed 0) transitions.
[2023-03-20 16:38:16] [INFO ] Flow matrix only has 103 transitions (discarded 5 similar events)
[2023-03-20 16:38:16] [INFO ] Invariant cache hit.
[2023-03-20 16:38:16] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-20 16:38:16] [INFO ] Flow matrix only has 103 transitions (discarded 5 similar events)
[2023-03-20 16:38:16] [INFO ] Invariant cache hit.
[2023-03-20 16:38:16] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-20 16:38:16] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 111 ms to find 0 implicit places.
[2023-03-20 16:38:16] [INFO ] Flow matrix only has 103 transitions (discarded 5 similar events)
[2023-03-20 16:38:16] [INFO ] Invariant cache hit.
[2023-03-20 16:38:16] [INFO ] Dead Transitions using invariants and state equation in 128 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 244 ms. Remains : 56/56 places, 108/108 transitions.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 215 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 211 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p0)]
Finished random walk after 1763 steps, including 6 resets, run visited all 3 properties in 60 ms. (steps per millisecond=29 )
Knowledge obtained : [(AND p0 (NOT p1)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (NOT (AND p0 (NOT p1)))), (F (NOT p0)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 3 factoid took 209 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 212 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p0)]
Stuttering acceptance computed with spot in 230 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p0)]
[2023-03-20 16:38:17] [INFO ] Flow matrix only has 103 transitions (discarded 5 similar events)
[2023-03-20 16:38:17] [INFO ] Invariant cache hit.
[2023-03-20 16:38:17] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-20 16:38:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 16:38:17] [INFO ] [Real]Absence check using state equation in 51 ms returned sat
[2023-03-20 16:38:17] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-20 16:38:17] [INFO ] [Real]Added 33 Read/Feed constraints in 7 ms returned sat
[2023-03-20 16:38:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 16:38:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-20 16:38:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 16:38:17] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2023-03-20 16:38:17] [INFO ] [Nat]Added 33 Read/Feed constraints in 7 ms returned sat
[2023-03-20 16:38:17] [INFO ] Computed and/alt/rep : 67/140/67 causal constraints (skipped 35 transitions) in 14 ms.
[2023-03-20 16:38:18] [INFO ] Added : 55 causal constraints over 12 iterations in 161 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 197 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 76 ms.
Product exploration explored 100000 steps with 0 reset in 224 ms.
Applying partial POR strategy [false, false, true, true, true]
Stuttering acceptance computed with spot in 200 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p0)]
Support contains 5 out of 56 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 56/56 places, 108/108 transitions.
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 56 transition count 108
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 4 Pre rules applied. Total rules applied 15 place count 56 transition count 112
Deduced a syphon composed of 19 places in 1 ms
Iterating global reduction 1 with 4 rules applied. Total rules applied 19 place count 56 transition count 112
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 28 place count 47 transition count 103
Deduced a syphon composed of 10 places in 0 ms
Iterating global reduction 1 with 9 rules applied. Total rules applied 37 place count 47 transition count 103
Performed 17 Post agglomeration using F-continuation condition with reduction of 8 identical transitions.
Deduced a syphon composed of 27 places in 0 ms
Iterating global reduction 1 with 17 rules applied. Total rules applied 54 place count 47 transition count 108
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 1 with 23 rules applied. Total rules applied 77 place count 47 transition count 85
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 87 place count 37 transition count 75
Deduced a syphon composed of 17 places in 0 ms
Iterating global reduction 2 with 10 rules applied. Total rules applied 97 place count 37 transition count 75
Deduced a syphon composed of 17 places in 0 ms
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 2 with 8 rules applied. Total rules applied 105 place count 37 transition count 67
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 21 places in 0 ms
Iterating global reduction 2 with 4 rules applied. Total rules applied 109 place count 37 transition count 67
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 117 place count 29 transition count 59
Deduced a syphon composed of 13 places in 0 ms
Iterating global reduction 2 with 8 rules applied. Total rules applied 125 place count 29 transition count 59
Deduced a syphon composed of 13 places in 0 ms
Applied a total of 125 rules in 36 ms. Remains 29 /56 variables (removed 27) and now considering 59/108 (removed 49) transitions.
[2023-03-20 16:38:19] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-20 16:38:19] [INFO ] Flow matrix only has 54 transitions (discarded 5 similar events)
// Phase 1: matrix 54 rows 29 cols
[2023-03-20 16:38:19] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-20 16:38:19] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 29/56 places, 59/108 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 119 ms. Remains : 29/56 places, 59/108 transitions.
Built C files in :
/tmp/ltsmin7308116595244314245
[2023-03-20 16:38:19] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7308116595244314245
Running compilation step : cd /tmp/ltsmin7308116595244314245;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 407 ms.
Running link step : cd /tmp/ltsmin7308116595244314245;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin7308116595244314245;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased13971745313073290646.hoa' '--buchi-type=spotba'
LTSmin run took 176 ms.
FORMULA StigmergyCommit-PT-03a-LTLFireability-05 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property StigmergyCommit-PT-03a-LTLFireability-05 finished in 6984 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((p0||F(!p1))) U p2))'
Support contains 6 out of 98 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 98/98 places, 160/160 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 49 transitions
Trivial Post-agglo rules discarded 49 transitions
Performed 49 trivial Post agglomeration. Transition count delta: 49
Iterating post reduction 0 with 50 rules applied. Total rules applied 50 place count 96 transition count 110
Reduce places removed 49 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 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 63 rules applied. Total rules applied 113 place count 47 transition count 96
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 121 place count 43 transition count 92
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 121 place count 43 transition count 86
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 133 place count 37 transition count 86
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 141 place count 29 transition count 76
Iterating global reduction 3 with 8 rules applied. Total rules applied 149 place count 29 transition count 76
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 153 place count 29 transition count 72
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 153 place count 29 transition count 70
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 157 place count 27 transition count 70
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 158 place count 26 transition count 68
Iterating global reduction 4 with 1 rules applied. Total rules applied 159 place count 26 transition count 68
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 163 place count 26 transition count 64
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 5 with 10 rules applied. Total rules applied 173 place count 21 transition count 58
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 5 with 4 rules applied. Total rules applied 177 place count 21 transition count 54
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 185 place count 17 transition count 50
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 186 place count 16 transition count 49
Applied a total of 186 rules in 41 ms. Remains 16 /98 variables (removed 82) and now considering 49/160 (removed 111) transitions.
[2023-03-20 16:38:19] [INFO ] Flow matrix only has 44 transitions (discarded 5 similar events)
// Phase 1: matrix 44 rows 16 cols
[2023-03-20 16:38:19] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-20 16:38:19] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-20 16:38:19] [INFO ] Flow matrix only has 44 transitions (discarded 5 similar events)
[2023-03-20 16:38:19] [INFO ] Invariant cache hit.
[2023-03-20 16:38:20] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-20 16:38:20] [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.
[2023-03-20 16:38:20] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-20 16:38:20] [INFO ] Flow matrix only has 44 transitions (discarded 5 similar events)
[2023-03-20 16:38:20] [INFO ] Invariant cache hit.
[2023-03-20 16:38:20] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 16/98 places, 49/160 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 177 ms. Remains : 16/98 places, 49/160 transitions.
Stuttering acceptance computed with spot in 130 ms :[(NOT p2), p1, (AND p1 (NOT p0))]
Running random walk in product with property : StigmergyCommit-PT-03a-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p0) p1), acceptance={0} source=0 dest: 1}, { cond=(NOT p2), acceptance={0} source=0 dest: 2}], [{ cond=p1, acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}]], initial=0, aps=[p2:(OR (EQ s12 1) (AND (EQ s3 1) (EQ s6 1) (EQ s9 1) (EQ s15 1))), p0:(AND (EQ s3 1) (EQ s6 1) (EQ s9 1) (EQ s15 1)), p1:(AND (NEQ s12 1) (NEQ s11 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 4 steps with 0 reset in 1 ms.
FORMULA StigmergyCommit-PT-03a-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-03a-LTLFireability-06 finished in 334 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 98 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 160/160 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 92 transition count 152
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 92 transition count 152
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 14 place count 92 transition count 150
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 18 place count 88 transition count 144
Iterating global reduction 1 with 4 rules applied. Total rules applied 22 place count 88 transition count 144
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 24 place count 86 transition count 142
Iterating global reduction 1 with 2 rules applied. Total rules applied 26 place count 86 transition count 142
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 28 place count 84 transition count 140
Iterating global reduction 1 with 2 rules applied. Total rules applied 30 place count 84 transition count 140
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 31 place count 84 transition count 139
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 32 place count 83 transition count 138
Iterating global reduction 2 with 1 rules applied. Total rules applied 33 place count 83 transition count 138
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 34 place count 83 transition count 137
Applied a total of 34 rules in 15 ms. Remains 83 /98 variables (removed 15) and now considering 137/160 (removed 23) transitions.
[2023-03-20 16:38:20] [INFO ] Flow matrix only has 132 transitions (discarded 5 similar events)
// Phase 1: matrix 132 rows 83 cols
[2023-03-20 16:38:20] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-20 16:38:20] [INFO ] Implicit Places using invariants in 99 ms returned []
[2023-03-20 16:38:20] [INFO ] Flow matrix only has 132 transitions (discarded 5 similar events)
[2023-03-20 16:38:20] [INFO ] Invariant cache hit.
[2023-03-20 16:38:20] [INFO ] State equation strengthened by 65 read => feed constraints.
[2023-03-20 16:38:20] [INFO ] Implicit Places using invariants and state equation in 192 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 294 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 82/98 places, 137/160 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 71 transition count 126
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 71 transition count 126
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 26 place count 71 transition count 122
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 30 place count 67 transition count 118
Iterating global reduction 1 with 4 rules applied. Total rules applied 34 place count 67 transition count 118
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 38 place count 63 transition count 114
Iterating global reduction 1 with 4 rules applied. Total rules applied 42 place count 63 transition count 114
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 46 place count 59 transition count 110
Iterating global reduction 1 with 4 rules applied. Total rules applied 50 place count 59 transition count 110
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 54 place count 55 transition count 106
Iterating global reduction 1 with 4 rules applied. Total rules applied 58 place count 55 transition count 106
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 61 place count 52 transition count 103
Iterating global reduction 1 with 3 rules applied. Total rules applied 64 place count 52 transition count 103
Applied a total of 64 rules in 11 ms. Remains 52 /82 variables (removed 30) and now considering 103/137 (removed 34) transitions.
[2023-03-20 16:38:20] [INFO ] Flow matrix only has 98 transitions (discarded 5 similar events)
// Phase 1: matrix 98 rows 52 cols
[2023-03-20 16:38:20] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-20 16:38:20] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-20 16:38:20] [INFO ] Flow matrix only has 98 transitions (discarded 5 similar events)
[2023-03-20 16:38:20] [INFO ] Invariant cache hit.
[2023-03-20 16:38:20] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-20 16:38:20] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 123 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 52/98 places, 103/160 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 444 ms. Remains : 52/98 places, 103/160 transitions.
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-03a-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(NEQ s24 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 133 ms.
Product exploration explored 100000 steps with 50000 reset in 159 ms.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 89 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA StigmergyCommit-PT-03a-LTLFireability-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property StigmergyCommit-PT-03a-LTLFireability-07 finished in 943 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X(G((p1 U p2)))))'
Support contains 5 out of 98 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 160/160 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 92 transition count 152
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 92 transition count 152
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 14 place count 92 transition count 150
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 18 place count 88 transition count 144
Iterating global reduction 1 with 4 rules applied. Total rules applied 22 place count 88 transition count 144
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 24 place count 86 transition count 142
Iterating global reduction 1 with 2 rules applied. Total rules applied 26 place count 86 transition count 142
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 28 place count 84 transition count 140
Iterating global reduction 1 with 2 rules applied. Total rules applied 30 place count 84 transition count 140
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 31 place count 84 transition count 139
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 32 place count 83 transition count 138
Iterating global reduction 2 with 1 rules applied. Total rules applied 33 place count 83 transition count 138
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 34 place count 83 transition count 137
Applied a total of 34 rules in 8 ms. Remains 83 /98 variables (removed 15) and now considering 137/160 (removed 23) transitions.
[2023-03-20 16:38:21] [INFO ] Flow matrix only has 132 transitions (discarded 5 similar events)
// Phase 1: matrix 132 rows 83 cols
[2023-03-20 16:38:21] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-20 16:38:21] [INFO ] Implicit Places using invariants in 84 ms returned []
[2023-03-20 16:38:21] [INFO ] Flow matrix only has 132 transitions (discarded 5 similar events)
[2023-03-20 16:38:21] [INFO ] Invariant cache hit.
[2023-03-20 16:38:21] [INFO ] State equation strengthened by 65 read => feed constraints.
[2023-03-20 16:38:21] [INFO ] Implicit Places using invariants and state equation in 209 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 295 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 82/98 places, 137/160 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 71 transition count 126
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 71 transition count 126
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 26 place count 71 transition count 122
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 30 place count 67 transition count 118
Iterating global reduction 1 with 4 rules applied. Total rules applied 34 place count 67 transition count 118
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 38 place count 63 transition count 114
Iterating global reduction 1 with 4 rules applied. Total rules applied 42 place count 63 transition count 114
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 46 place count 59 transition count 110
Iterating global reduction 1 with 4 rules applied. Total rules applied 50 place count 59 transition count 110
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 54 place count 55 transition count 106
Iterating global reduction 1 with 4 rules applied. Total rules applied 58 place count 55 transition count 106
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 61 place count 52 transition count 103
Iterating global reduction 1 with 3 rules applied. Total rules applied 64 place count 52 transition count 103
Applied a total of 64 rules in 11 ms. Remains 52 /82 variables (removed 30) and now considering 103/137 (removed 34) transitions.
[2023-03-20 16:38:21] [INFO ] Flow matrix only has 98 transitions (discarded 5 similar events)
// Phase 1: matrix 98 rows 52 cols
[2023-03-20 16:38:21] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-20 16:38:21] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-20 16:38:21] [INFO ] Flow matrix only has 98 transitions (discarded 5 similar events)
[2023-03-20 16:38:21] [INFO ] Invariant cache hit.
[2023-03-20 16:38:21] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-20 16:38:21] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 117 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 52/98 places, 103/160 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 434 ms. Remains : 52/98 places, 103/160 transitions.
Stuttering acceptance computed with spot in 310 ms :[(AND (NOT p0) (NOT p2)), (NOT p2), (AND (NOT p0) (NOT p2)), true, (NOT p2), (NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-03a-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(OR p2 p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={} source=1 dest: 4}], [{ cond=(OR (AND (NOT p0) p2) (AND (NOT p0) p1)), acceptance={} source=2 dest: 1}, { cond=(OR (AND p0 p2) (AND p0 p1)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=2 dest: 4}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=2 dest: 5}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=4 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={} source=5 dest: 3}, { cond=p0, acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(OR (EQ s13 0) (EQ s25 0) (EQ s37 0) (EQ s49 0)), p2:(EQ s36 1), p1:(AND (EQ s13 1) (EQ s25 1) (EQ s37 1) (EQ s49 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 27 steps with 0 reset in 0 ms.
FORMULA StigmergyCommit-PT-03a-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-03a-LTLFireability-08 finished in 774 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)||X(G(!p1)))))'
Support contains 5 out of 98 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 160/160 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 93 transition count 154
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 93 transition count 154
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 12 place count 93 transition count 152
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 15 place count 90 transition count 148
Iterating global reduction 1 with 3 rules applied. Total rules applied 18 place count 90 transition count 148
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 20 place count 88 transition count 146
Iterating global reduction 1 with 2 rules applied. Total rules applied 22 place count 88 transition count 146
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 24 place count 86 transition count 144
Iterating global reduction 1 with 2 rules applied. Total rules applied 26 place count 86 transition count 144
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 27 place count 86 transition count 143
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 28 place count 85 transition count 142
Iterating global reduction 2 with 1 rules applied. Total rules applied 29 place count 85 transition count 142
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 30 place count 85 transition count 141
Applied a total of 30 rules in 11 ms. Remains 85 /98 variables (removed 13) and now considering 141/160 (removed 19) transitions.
[2023-03-20 16:38:21] [INFO ] Flow matrix only has 135 transitions (discarded 6 similar events)
// Phase 1: matrix 135 rows 85 cols
[2023-03-20 16:38:21] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-20 16:38:22] [INFO ] Implicit Places using invariants in 77 ms returned []
[2023-03-20 16:38:22] [INFO ] Flow matrix only has 135 transitions (discarded 6 similar events)
[2023-03-20 16:38:22] [INFO ] Invariant cache hit.
[2023-03-20 16:38:22] [INFO ] State equation strengthened by 65 read => feed constraints.
[2023-03-20 16:38:22] [INFO ] Implicit Places using invariants and state equation in 170 ms returned [84]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 249 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 84/98 places, 141/160 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 74 transition count 131
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 74 transition count 131
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 24 place count 74 transition count 127
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 28 place count 70 transition count 123
Iterating global reduction 1 with 4 rules applied. Total rules applied 32 place count 70 transition count 123
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 36 place count 66 transition count 119
Iterating global reduction 1 with 4 rules applied. Total rules applied 40 place count 66 transition count 119
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 44 place count 62 transition count 115
Iterating global reduction 1 with 4 rules applied. Total rules applied 48 place count 62 transition count 115
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 52 place count 58 transition count 111
Iterating global reduction 1 with 4 rules applied. Total rules applied 56 place count 58 transition count 111
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 59 place count 55 transition count 108
Iterating global reduction 1 with 3 rules applied. Total rules applied 62 place count 55 transition count 108
Applied a total of 62 rules in 4 ms. Remains 55 /84 variables (removed 29) and now considering 108/141 (removed 33) transitions.
[2023-03-20 16:38:22] [INFO ] Flow matrix only has 102 transitions (discarded 6 similar events)
// Phase 1: matrix 102 rows 55 cols
[2023-03-20 16:38:22] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-20 16:38:22] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-20 16:38:22] [INFO ] Flow matrix only has 102 transitions (discarded 6 similar events)
[2023-03-20 16:38:22] [INFO ] Invariant cache hit.
[2023-03-20 16:38:22] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-20 16:38:22] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 55/98 places, 108/160 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 361 ms. Remains : 55/98 places, 108/160 transitions.
Stuttering acceptance computed with spot in 190 ms :[(NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Running random walk in product with property : StigmergyCommit-PT-03a-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(EQ s38 1), p1:(AND (EQ s13 1) (EQ s25 1) (EQ s37 1) (EQ s52 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 27 steps with 0 reset in 0 ms.
FORMULA StigmergyCommit-PT-03a-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-03a-LTLFireability-09 finished in 574 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0&&(!p1 U (p2||G(!p1)))))))'
Support contains 4 out of 98 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 98/98 places, 160/160 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 98 transition count 157
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 9 place count 95 transition count 154
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 9 place count 95 transition count 134
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 49 place count 75 transition count 134
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 53 place count 71 transition count 128
Iterating global reduction 2 with 4 rules applied. Total rules applied 57 place count 71 transition count 128
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 58 place count 71 transition count 127
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 61 place count 68 transition count 122
Iterating global reduction 3 with 3 rules applied. Total rules applied 64 place count 68 transition count 122
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 67 place count 65 transition count 119
Iterating global reduction 3 with 3 rules applied. Total rules applied 70 place count 65 transition count 119
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 74 place count 65 transition count 115
Performed 15 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 4 with 30 rules applied. Total rules applied 104 place count 50 transition count 99
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 107 place count 50 transition count 96
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 112 place count 45 transition count 91
Iterating global reduction 5 with 5 rules applied. Total rules applied 117 place count 45 transition count 91
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 121 place count 45 transition count 87
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 125 place count 41 transition count 83
Iterating global reduction 6 with 4 rules applied. Total rules applied 129 place count 41 transition count 83
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 133 place count 37 transition count 79
Iterating global reduction 6 with 4 rules applied. Total rules applied 137 place count 37 transition count 79
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 6 with 2 rules applied. Total rules applied 139 place count 36 transition count 78
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 141 place count 35 transition count 78
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 6 with 6 rules applied. Total rules applied 147 place count 35 transition count 72
Partial Post-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 6 with 4 rules applied. Total rules applied 151 place count 35 transition count 72
Applied a total of 151 rules in 48 ms. Remains 35 /98 variables (removed 63) and now considering 72/160 (removed 88) transitions.
[2023-03-20 16:38:22] [INFO ] Flow matrix only has 67 transitions (discarded 5 similar events)
// Phase 1: matrix 67 rows 35 cols
[2023-03-20 16:38:22] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-20 16:38:22] [INFO ] Implicit Places using invariants in 48 ms returned []
[2023-03-20 16:38:22] [INFO ] Flow matrix only has 67 transitions (discarded 5 similar events)
[2023-03-20 16:38:22] [INFO ] Invariant cache hit.
[2023-03-20 16:38:22] [INFO ] State equation strengthened by 56 read => feed constraints.
[2023-03-20 16:38:22] [INFO ] Implicit Places using invariants and state equation in 97 ms returned []
Implicit Place search using SMT with State Equation took 147 ms to find 0 implicit places.
[2023-03-20 16:38:22] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-20 16:38:22] [INFO ] Flow matrix only has 67 transitions (discarded 5 similar events)
[2023-03-20 16:38:22] [INFO ] Invariant cache hit.
[2023-03-20 16:38:22] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 35/98 places, 72/160 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 279 ms. Remains : 35/98 places, 72/160 transitions.
Stuttering acceptance computed with spot in 154 ms :[(OR (NOT p0) (AND p1 (NOT p2))), (OR (NOT p0) (AND p1 (NOT p2))), (AND p1 (NOT p2))]
Running random walk in product with property : StigmergyCommit-PT-03a-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(OR (NOT p0) (AND (NOT p2) p1)), acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p0) (AND (NOT p2) p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p2) p1), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(NEQ s13 1), p2:(AND (NEQ s17 1) (NOT (AND (EQ s23 1) (EQ s34 1)))), p1:(AND (EQ s23 1) (EQ s34 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 155 ms.
Product exploration explored 100000 steps with 0 reset in 130 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 : [(AND p0 p2 (NOT p1)), (X (NOT (OR (NOT p0) (AND (NOT p2) p1)))), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT (OR (NOT p0) (AND (NOT p2) p1))))), (X (X (NOT (AND p0 (NOT p2) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 324 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 134 ms :[(OR (NOT p0) (AND p1 (NOT p2))), (OR (NOT p0) (AND p1 (NOT p2))), (AND p1 (NOT p2))]
Finished random walk after 299 steps, including 5 resets, run visited all 4 properties in 6 ms. (steps per millisecond=49 )
Knowledge obtained : [(AND p0 p2 (NOT p1)), (X (NOT (OR (NOT p0) (AND (NOT p2) p1)))), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT (OR (NOT p0) (AND (NOT p2) p1))))), (X (X (NOT (AND p0 (NOT p2) (NOT p1)))))]
False Knowledge obtained : [(F (AND (NOT p1) (NOT p2))), (F (OR (NOT p0) (AND p1 (NOT p2)))), (F (AND p1 (NOT p2))), (F (AND p0 (NOT p1) (NOT p2)))]
Knowledge based reduction with 7 factoid took 473 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 172 ms :[(OR (NOT p0) (AND p1 (NOT p2))), (OR (NOT p0) (AND p1 (NOT p2))), (AND p1 (NOT p2))]
Stuttering acceptance computed with spot in 158 ms :[(OR (NOT p0) (AND p1 (NOT p2))), (OR (NOT p0) (AND p1 (NOT p2))), (AND p1 (NOT p2))]
Support contains 4 out of 35 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 35/35 places, 72/72 transitions.
Applied a total of 0 rules in 3 ms. Remains 35 /35 variables (removed 0) and now considering 72/72 (removed 0) transitions.
[2023-03-20 16:38:24] [INFO ] Flow matrix only has 67 transitions (discarded 5 similar events)
[2023-03-20 16:38:24] [INFO ] Invariant cache hit.
[2023-03-20 16:38:24] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-20 16:38:24] [INFO ] Flow matrix only has 67 transitions (discarded 5 similar events)
[2023-03-20 16:38:24] [INFO ] Invariant cache hit.
[2023-03-20 16:38:24] [INFO ] State equation strengthened by 56 read => feed constraints.
[2023-03-20 16:38:24] [INFO ] Implicit Places using invariants and state equation in 106 ms returned []
Implicit Place search using SMT with State Equation took 149 ms to find 0 implicit places.
[2023-03-20 16:38:24] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-20 16:38:24] [INFO ] Flow matrix only has 67 transitions (discarded 5 similar events)
[2023-03-20 16:38:24] [INFO ] Invariant cache hit.
[2023-03-20 16:38:24] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 231 ms. Remains : 35/35 places, 72/72 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 : [(AND p0 (NOT p1) p2), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (NOT (OR (NOT p0) (AND p1 (NOT p2))))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT (OR (NOT p0) (AND p1 (NOT p2)))))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 384 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 148 ms :[(OR (NOT p0) (AND p1 (NOT p2))), (OR (NOT p0) (AND p1 (NOT p2))), (AND p1 (NOT p2))]
Finished random walk after 255 steps, including 4 resets, run visited all 4 properties in 6 ms. (steps per millisecond=42 )
Knowledge obtained : [(AND p0 (NOT p1) p2), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (NOT (OR (NOT p0) (AND p1 (NOT p2))))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT (OR (NOT p0) (AND p1 (NOT p2)))))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
False Knowledge obtained : [(F (AND (NOT p1) (NOT p2))), (F (OR (NOT p0) (AND p1 (NOT p2)))), (F (AND p1 (NOT p2))), (F (AND p0 (NOT p1) (NOT p2)))]
Knowledge based reduction with 7 factoid took 406 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 140 ms :[(OR (NOT p0) (AND p1 (NOT p2))), (OR (NOT p0) (AND p1 (NOT p2))), (AND p1 (NOT p2))]
Stuttering acceptance computed with spot in 154 ms :[(OR (NOT p0) (AND p1 (NOT p2))), (OR (NOT p0) (AND p1 (NOT p2))), (AND p1 (NOT p2))]
Stuttering acceptance computed with spot in 160 ms :[(OR (NOT p0) (AND p1 (NOT p2))), (OR (NOT p0) (AND p1 (NOT p2))), (AND p1 (NOT p2))]
Product exploration explored 100000 steps with 0 reset in 64 ms.
Product exploration explored 100000 steps with 0 reset in 109 ms.
Built C files in :
/tmp/ltsmin16646499712589332770
[2023-03-20 16:38:26] [INFO ] Computing symmetric may disable matrix : 72 transitions.
[2023-03-20 16:38:26] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-20 16:38:26] [INFO ] Computing symmetric may enable matrix : 72 transitions.
[2023-03-20 16:38:26] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-20 16:38:26] [INFO ] Computing Do-Not-Accords matrix : 72 transitions.
[2023-03-20 16:38:26] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-20 16:38:26] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16646499712589332770
Running compilation step : cd /tmp/ltsmin16646499712589332770;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 351 ms.
Running link step : cd /tmp/ltsmin16646499712589332770;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin16646499712589332770;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased6641338999946966491.hoa' '--buchi-type=spotba'
LTSmin run took 92 ms.
FORMULA StigmergyCommit-PT-03a-LTLFireability-10 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property StigmergyCommit-PT-03a-LTLFireability-10 finished in 4388 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(p1)))))'
Support contains 3 out of 98 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 98/98 places, 160/160 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 98 transition count 156
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 11 place count 94 transition count 153
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 21 Pre rules applied. Total rules applied 11 place count 94 transition count 132
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 42 rules applied. Total rules applied 53 place count 73 transition count 132
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 56 place count 70 transition count 128
Iterating global reduction 2 with 3 rules applied. Total rules applied 59 place count 70 transition count 128
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 61 place count 68 transition count 125
Iterating global reduction 2 with 2 rules applied. Total rules applied 63 place count 68 transition count 125
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 65 place count 66 transition count 123
Iterating global reduction 2 with 2 rules applied. Total rules applied 67 place count 66 transition count 123
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 69 place count 66 transition count 121
Performed 16 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 32 rules applied. Total rules applied 101 place count 50 transition count 104
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 105 place count 50 transition count 100
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 112 place count 43 transition count 93
Iterating global reduction 4 with 7 rules applied. Total rules applied 119 place count 43 transition count 93
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 125 place count 43 transition count 87
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 130 place count 38 transition count 82
Iterating global reduction 5 with 5 rules applied. Total rules applied 135 place count 38 transition count 82
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 136 place count 38 transition count 81
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 140 place count 34 transition count 77
Iterating global reduction 6 with 4 rules applied. Total rules applied 144 place count 34 transition count 77
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 148 place count 32 transition count 75
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 6 with 5 rules applied. Total rules applied 153 place count 32 transition count 70
Partial Post-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 6 with 5 rules applied. Total rules applied 158 place count 32 transition count 70
Applied a total of 158 rules in 19 ms. Remains 32 /98 variables (removed 66) and now considering 70/160 (removed 90) transitions.
[2023-03-20 16:38:26] [INFO ] Flow matrix only has 64 transitions (discarded 6 similar events)
// Phase 1: matrix 64 rows 32 cols
[2023-03-20 16:38:26] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-20 16:38:26] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-20 16:38:26] [INFO ] Flow matrix only has 64 transitions (discarded 6 similar events)
[2023-03-20 16:38:26] [INFO ] Invariant cache hit.
[2023-03-20 16:38:26] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-20 16:38:27] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 112 ms to find 0 implicit places.
[2023-03-20 16:38:27] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-20 16:38:27] [INFO ] Flow matrix only has 64 transitions (discarded 6 similar events)
[2023-03-20 16:38:27] [INFO ] Invariant cache hit.
[2023-03-20 16:38:27] [INFO ] Dead Transitions using invariants and state equation in 53 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 32/98 places, 70/160 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 191 ms. Remains : 32/98 places, 70/160 transitions.
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : StigmergyCommit-PT-03a-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(OR (EQ s14 0) (EQ s31 0)), p0:(EQ s10 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 48 ms.
Product exploration explored 100000 steps with 0 reset in 51 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 : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 206 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 83 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 188 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-20 16:38:27] [INFO ] Flow matrix only has 64 transitions (discarded 6 similar events)
[2023-03-20 16:38:27] [INFO ] Invariant cache hit.
[2023-03-20 16:38:27] [INFO ] After 42ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-20 16:38:27] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-20 16:38:27] [INFO ] After 60ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0))))), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (AND (NOT p0) p1))]
Property proved to be true thanks to knowledge :(G (NOT (AND (NOT p0) (NOT p1))))
Knowledge based reduction with 6 factoid took 283 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA StigmergyCommit-PT-03a-LTLFireability-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property StigmergyCommit-PT-03a-LTLFireability-11 finished in 1169 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 98 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 98/98 places, 160/160 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 96 transition count 107
Reduce places removed 52 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 1 with 63 rules applied. Total rules applied 116 place count 44 transition count 96
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 8 rules applied. Total rules applied 124 place count 41 transition count 91
Reduce places removed 2 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 5 rules applied. Total rules applied 129 place count 39 transition count 88
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 134 place count 37 transition count 85
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 137 place count 36 transition count 83
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 138 place count 35 transition count 83
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 4 Pre rules applied. Total rules applied 138 place count 35 transition count 79
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 7 with 8 rules applied. Total rules applied 146 place count 31 transition count 79
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 150 place count 27 transition count 73
Iterating global reduction 7 with 4 rules applied. Total rules applied 154 place count 27 transition count 73
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 157 place count 27 transition count 70
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 2 Pre rules applied. Total rules applied 157 place count 27 transition count 68
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 8 with 4 rules applied. Total rules applied 161 place count 25 transition count 68
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 163 place count 23 transition count 64
Iterating global reduction 8 with 2 rules applied. Total rules applied 165 place count 23 transition count 64
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 8 with 12 rules applied. Total rules applied 177 place count 23 transition count 52
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 9 with 10 rules applied. Total rules applied 187 place count 18 transition count 46
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 9 with 3 rules applied. Total rules applied 190 place count 18 transition count 43
Performed 4 Post agglomeration using F-continuation condition with reduction of 34 identical transitions.
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 10 with 8 rules applied. Total rules applied 198 place count 14 transition count 50
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 10 with 15 rules applied. Total rules applied 213 place count 14 transition count 35
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 11 with 12 rules applied. Total rules applied 225 place count 14 transition count 23
Reduce places removed 4 places and 4 transitions.
Iterating global reduction 11 with 4 rules applied. Total rules applied 229 place count 10 transition count 19
Applied a total of 229 rules in 38 ms. Remains 10 /98 variables (removed 88) and now considering 19/160 (removed 141) transitions.
[2023-03-20 16:38:28] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
// Phase 1: matrix 15 rows 10 cols
[2023-03-20 16:38:28] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-20 16:38:28] [INFO ] Implicit Places using invariants in 53 ms returned []
[2023-03-20 16:38:28] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
[2023-03-20 16:38:28] [INFO ] Invariant cache hit.
[2023-03-20 16:38:28] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-20 16:38:28] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 116 ms to find 0 implicit places.
[2023-03-20 16:38:28] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 16:38:28] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
[2023-03-20 16:38:28] [INFO ] Invariant cache hit.
[2023-03-20 16:38:28] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 10/98 places, 19/160 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 234 ms. Remains : 10/98 places, 19/160 transitions.
Stuttering acceptance computed with spot in 109 ms :[(NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-03a-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(NEQ s2 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 50 ms.
Product exploration explored 100000 steps with 0 reset in 45 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : [(X p0), (X (NOT p0))]
Knowledge based reduction with 2 factoid took 173 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 52 ms :[(NOT p0)]
Finished random walk after 33 steps, including 5 resets, run visited all 1 properties in 1 ms. (steps per millisecond=33 )
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 197 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 52 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
Support contains 1 out of 10 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 10/10 places, 19/19 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 19/19 (removed 0) transitions.
[2023-03-20 16:38:29] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
[2023-03-20 16:38:29] [INFO ] Invariant cache hit.
[2023-03-20 16:38:29] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-20 16:38:29] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
[2023-03-20 16:38:29] [INFO ] Invariant cache hit.
[2023-03-20 16:38:29] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-20 16:38:29] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2023-03-20 16:38:29] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 16:38:29] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
[2023-03-20 16:38:29] [INFO ] Invariant cache hit.
[2023-03-20 16:38:29] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 102 ms. Remains : 10/10 places, 19/19 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : [(X p0), (X (NOT p0))]
Knowledge based reduction with 2 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 35 ms :[(NOT p0)]
Finished random walk after 26 steps, including 4 resets, run visited all 1 properties in 1 ms. (steps per millisecond=26 )
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 200 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 51 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 71 ms.
Product exploration explored 100000 steps with 0 reset in 82 ms.
Built C files in :
/tmp/ltsmin8671660448266783251
[2023-03-20 16:38:29] [INFO ] Computing symmetric may disable matrix : 19 transitions.
[2023-03-20 16:38:29] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-20 16:38:29] [INFO ] Computing symmetric may enable matrix : 19 transitions.
[2023-03-20 16:38:29] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-20 16:38:29] [INFO ] Computing Do-Not-Accords matrix : 19 transitions.
[2023-03-20 16:38:29] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-20 16:38:29] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8671660448266783251
Running compilation step : cd /tmp/ltsmin8671660448266783251;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 119 ms.
Running link step : cd /tmp/ltsmin8671660448266783251;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin8671660448266783251;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased16994856150676407495.hoa' '--buchi-type=spotba'
LTSmin run took 71 ms.
FORMULA StigmergyCommit-PT-03a-LTLFireability-12 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property StigmergyCommit-PT-03a-LTLFireability-12 finished in 2048 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(!p0)))'
Support contains 4 out of 98 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 98/98 places, 160/160 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 96 transition count 109
Reduce places removed 50 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 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 64 rules applied. Total rules applied 115 place count 46 transition count 95
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 123 place count 42 transition count 91
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 123 place count 42 transition count 84
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 137 place count 35 transition count 84
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 145 place count 27 transition count 74
Iterating global reduction 3 with 8 rules applied. Total rules applied 153 place count 27 transition count 74
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 157 place count 27 transition count 70
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 157 place count 27 transition count 68
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 161 place count 25 transition count 68
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 163 place count 23 transition count 64
Iterating global reduction 4 with 2 rules applied. Total rules applied 165 place count 23 transition count 64
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 4 with 12 rules applied. Total rules applied 177 place count 23 transition count 52
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 5 with 10 rules applied. Total rules applied 187 place count 18 transition count 46
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 5 with 4 rules applied. Total rules applied 191 place count 18 transition count 42
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 199 place count 14 transition count 38
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 200 place count 13 transition count 37
Applied a total of 200 rules in 13 ms. Remains 13 /98 variables (removed 85) and now considering 37/160 (removed 123) transitions.
[2023-03-20 16:38:30] [INFO ] Flow matrix only has 32 transitions (discarded 5 similar events)
// Phase 1: matrix 32 rows 13 cols
[2023-03-20 16:38:30] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-20 16:38:30] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-20 16:38:30] [INFO ] Flow matrix only has 32 transitions (discarded 5 similar events)
[2023-03-20 16:38:30] [INFO ] Invariant cache hit.
[2023-03-20 16:38:30] [INFO ] State equation strengthened by 23 read => feed constraints.
[2023-03-20 16:38:30] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2023-03-20 16:38:30] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-20 16:38:30] [INFO ] Flow matrix only has 32 transitions (discarded 5 similar events)
[2023-03-20 16:38:30] [INFO ] Invariant cache hit.
[2023-03-20 16:38:30] [INFO ] Dead Transitions using invariants and state equation in 60 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 13/98 places, 37/160 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 160 ms. Remains : 13/98 places, 37/160 transitions.
Stuttering acceptance computed with spot in 51 ms :[p0]
Running random walk in product with property : StigmergyCommit-PT-03a-LTLFireability-13 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 s3 1) (EQ s6 1) (EQ s9 1) (EQ s12 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 4 steps with 0 reset in 0 ms.
FORMULA StigmergyCommit-PT-03a-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-03a-LTLFireability-13 finished in 229 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 4 out of 98 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 98/98 places, 160/160 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 96 transition count 109
Reduce places removed 50 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 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 64 rules applied. Total rules applied 115 place count 46 transition count 95
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 123 place count 42 transition count 91
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 123 place count 42 transition count 84
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 137 place count 35 transition count 84
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 145 place count 27 transition count 74
Iterating global reduction 3 with 8 rules applied. Total rules applied 153 place count 27 transition count 74
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 157 place count 27 transition count 70
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 157 place count 27 transition count 68
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 161 place count 25 transition count 68
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 163 place count 23 transition count 64
Iterating global reduction 4 with 2 rules applied. Total rules applied 165 place count 23 transition count 64
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 4 with 12 rules applied. Total rules applied 177 place count 23 transition count 52
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 5 with 10 rules applied. Total rules applied 187 place count 18 transition count 46
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 5 with 4 rules applied. Total rules applied 191 place count 18 transition count 42
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 199 place count 14 transition count 38
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 200 place count 13 transition count 37
Applied a total of 200 rules in 15 ms. Remains 13 /98 variables (removed 85) and now considering 37/160 (removed 123) transitions.
[2023-03-20 16:38:30] [INFO ] Flow matrix only has 32 transitions (discarded 5 similar events)
[2023-03-20 16:38:30] [INFO ] Invariant cache hit.
[2023-03-20 16:38:30] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-20 16:38:30] [INFO ] Flow matrix only has 32 transitions (discarded 5 similar events)
[2023-03-20 16:38:30] [INFO ] Invariant cache hit.
[2023-03-20 16:38:30] [INFO ] State equation strengthened by 23 read => feed constraints.
[2023-03-20 16:38:30] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
[2023-03-20 16:38:30] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 16:38:30] [INFO ] Flow matrix only has 32 transitions (discarded 5 similar events)
[2023-03-20 16:38:30] [INFO ] Invariant cache hit.
[2023-03-20 16:38:30] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 13/98 places, 37/160 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 179 ms. Remains : 13/98 places, 37/160 transitions.
Stuttering acceptance computed with spot in 61 ms :[(NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-03a-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s3 1) (EQ s6 1) (EQ s9 1) (EQ s12 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 5 steps with 0 reset in 0 ms.
FORMULA StigmergyCommit-PT-03a-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-03a-LTLFireability-15 finished in 259 ms.
All properties solved by simple procedures.
Total runtime 29734 ms.

BK_STOP 1679330311748

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="StigmergyCommit-PT-03a"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is StigmergyCommit-PT-03a, 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 r453-smll-167912645400412"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyCommit-PT-03a.tgz
mv StigmergyCommit-PT-03a execution
cd execution
if [ "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 ;