Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r294-smll-165463872600220.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-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 2-4028
Executing tool itstools
Input is StigmergyCommit-PT-10a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r294-smll-165463872600220
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 155M
-rw-r--r-- 1 mcc users 7.8K May 30 15:03 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K May 30 15:03 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K May 30 15:00 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K May 30 15:00 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K May 25 13:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 25 13:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 25 13:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 25 13:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 29 12:20 NewModel
-rw-r--r-- 1 mcc users 13K May 30 15:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 136K May 30 15:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.8K May 30 15:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K May 30 15:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 25 13:02 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 25 13:02 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 12:20 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 12:20 instance
-rw-r--r-- 1 mcc users 6 May 29 12:20 iscolored
-rw-r--r-- 1 mcc users 155M May 29 12:20 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-10a-LTLFireability-00
FORMULA_NAME StigmergyCommit-PT-10a-LTLFireability-01
FORMULA_NAME StigmergyCommit-PT-10a-LTLFireability-02
FORMULA_NAME StigmergyCommit-PT-10a-LTLFireability-03
FORMULA_NAME StigmergyCommit-PT-10a-LTLFireability-04
FORMULA_NAME StigmergyCommit-PT-10a-LTLFireability-05
FORMULA_NAME StigmergyCommit-PT-10a-LTLFireability-06
FORMULA_NAME StigmergyCommit-PT-10a-LTLFireability-07
FORMULA_NAME StigmergyCommit-PT-10a-LTLFireability-08
FORMULA_NAME StigmergyCommit-PT-10a-LTLFireability-09
FORMULA_NAME StigmergyCommit-PT-10a-LTLFireability-10
FORMULA_NAME StigmergyCommit-PT-10a-LTLFireability-11
FORMULA_NAME StigmergyCommit-PT-10a-LTLFireability-12
FORMULA_NAME StigmergyCommit-PT-10a-LTLFireability-13
FORMULA_NAME StigmergyCommit-PT-10a-LTLFireability-14
FORMULA_NAME StigmergyCommit-PT-10a-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1654817550125

Running Version 202205111006
[2022-06-09 23:32:31] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-09 23:32:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-09 23:32:40] [INFO ] Load time of PNML (sax parser for PT used): 8285 ms
[2022-06-09 23:32:40] [INFO ] Transformed 400 places.
[2022-06-09 23:32:41] [INFO ] Transformed 136960 transitions.
[2022-06-09 23:32:41] [INFO ] Found NUPN structural information;
[2022-06-09 23:32:41] [INFO ] Parsed PT model containing 400 places and 136960 transitions in 9469 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 62 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Ensure Unique test removed 132345 transitions
Reduce redundant transitions removed 132345 transitions.
FORMULA StigmergyCommit-PT-10a-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-10a-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-10a-LTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-10a-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-10a-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 11 out of 400 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 4615/4615 transitions.
Discarding 88 places :
Symmetric choice reduction at 0 with 88 rule applications. Total rules 88 place count 312 transition count 4516
Iterating global reduction 0 with 88 rules applied. Total rules applied 176 place count 312 transition count 4516
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 187 place count 312 transition count 4505
Discarding 45 places :
Symmetric choice reduction at 1 with 45 rule applications. Total rules 232 place count 267 transition count 4449
Iterating global reduction 1 with 45 rules applied. Total rules applied 277 place count 267 transition count 4449
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 288 place count 267 transition count 4438
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 299 place count 256 transition count 4427
Iterating global reduction 2 with 11 rules applied. Total rules applied 310 place count 256 transition count 4427
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 321 place count 245 transition count 4416
Iterating global reduction 2 with 11 rules applied. Total rules applied 332 place count 245 transition count 4416
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 343 place count 234 transition count 4405
Iterating global reduction 2 with 11 rules applied. Total rules applied 354 place count 234 transition count 4405
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 365 place count 223 transition count 4394
Iterating global reduction 2 with 11 rules applied. Total rules applied 376 place count 223 transition count 4394
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 387 place count 223 transition count 4383
Applied a total of 387 rules in 328 ms. Remains 223 /400 variables (removed 177) and now considering 4383/4615 (removed 232) transitions.
[2022-06-09 23:32:43] [INFO ] Flow matrix only has 4371 transitions (discarded 12 similar events)
// Phase 1: matrix 4371 rows 223 cols
[2022-06-09 23:32:43] [INFO ] Computed 2 place invariants in 111 ms
[2022-06-09 23:32:44] [INFO ] Implicit Places using invariants in 1167 ms returned []
[2022-06-09 23:32:44] [INFO ] Flow matrix only has 4371 transitions (discarded 12 similar events)
// Phase 1: matrix 4371 rows 223 cols
[2022-06-09 23:32:44] [INFO ] Computed 2 place invariants in 30 ms
[2022-06-09 23:32:45] [INFO ] Implicit Places using invariants and state equation in 1057 ms returned []
Implicit Place search using SMT with State Equation took 2271 ms to find 0 implicit places.
[2022-06-09 23:32:45] [INFO ] Flow matrix only has 4371 transitions (discarded 12 similar events)
// Phase 1: matrix 4371 rows 223 cols
[2022-06-09 23:32:45] [INFO ] Computed 2 place invariants in 28 ms
[2022-06-09 23:32:48] [INFO ] Dead Transitions using invariants and state equation in 3636 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 223/400 places, 4383/4615 transitions.
Finished structural reductions, in 1 iterations. Remains : 223/400 places, 4383/4615 transitions.
Support contains 11 out of 223 places after structural reductions.
[2022-06-09 23:32:50] [INFO ] Flatten gal took : 728 ms
[2022-06-09 23:32:50] [INFO ] Flatten gal took : 586 ms
[2022-06-09 23:32:51] [INFO ] Input system was already deterministic with 4383 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 3454 ms. (steps per millisecond=2 ) properties (out of 6) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-06-09 23:32:55] [INFO ] Flow matrix only has 4371 transitions (discarded 12 similar events)
// Phase 1: matrix 4371 rows 223 cols
[2022-06-09 23:32:55] [INFO ] Computed 2 place invariants in 44 ms
[2022-06-09 23:32:55] [INFO ] After 67ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
FORMULA StigmergyCommit-PT-10a-LTLFireability-03 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 10 simplifications.
Computed a total of 68 stabilizing places and 67 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0))&&(X(p0) U p0)))'
Support contains 11 out of 223 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 223/223 places, 4383/4383 transitions.
Applied a total of 0 rules in 36 ms. Remains 223 /223 variables (removed 0) and now considering 4383/4383 (removed 0) transitions.
[2022-06-09 23:32:56] [INFO ] Flow matrix only has 4371 transitions (discarded 12 similar events)
// Phase 1: matrix 4371 rows 223 cols
[2022-06-09 23:32:56] [INFO ] Computed 2 place invariants in 39 ms
[2022-06-09 23:32:56] [INFO ] Implicit Places using invariants in 205 ms returned []
[2022-06-09 23:32:56] [INFO ] Flow matrix only has 4371 transitions (discarded 12 similar events)
// Phase 1: matrix 4371 rows 223 cols
[2022-06-09 23:32:56] [INFO ] Computed 2 place invariants in 38 ms
[2022-06-09 23:32:58] [INFO ] State equation strengthened by 4192 read => feed constraints.
[2022-06-09 23:32:58] [INFO ] Implicit Places using invariants and state equation in 2452 ms returned []
Implicit Place search using SMT with State Equation took 2662 ms to find 0 implicit places.
[2022-06-09 23:32:58] [INFO ] Flow matrix only has 4371 transitions (discarded 12 similar events)
// Phase 1: matrix 4371 rows 223 cols
[2022-06-09 23:32:59] [INFO ] Computed 2 place invariants in 35 ms
[2022-06-09 23:33:03] [INFO ] Dead Transitions using invariants and state equation in 4195 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 223/223 places, 4383/4383 transitions.
Stuttering acceptance computed with spot in 335 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-10a-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (EQ s15 1) (EQ s35 1) (EQ s55 1) (EQ s75 1) (EQ s95 1) (EQ s115 1) (EQ s135 1) (EQ s155 1) (EQ s175 1) (EQ s195 1) (EQ s215 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA StigmergyCommit-PT-10a-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-10a-LTLFireability-00 finished in 7368 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U F(X(p0))) U F(p0)))'
Support contains 11 out of 223 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 223/223 places, 4383/4383 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 110 transitions
Trivial Post-agglo rules discarded 110 transitions
Performed 110 trivial Post agglomeration. Transition count delta: 110
Iterating post reduction 0 with 111 rules applied. Total rules applied 111 place count 221 transition count 4272
Reduce places removed 110 places and 0 transitions.
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 1 with 142 rules applied. Total rules applied 253 place count 111 transition count 4240
Reduce places removed 11 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 2 with 22 rules applied. Total rules applied 275 place count 100 transition count 4229
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10 Pre rules applied. Total rules applied 275 place count 100 transition count 4219
Deduced a syphon composed of 10 places in 2 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 295 place count 90 transition count 4219
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 316 place count 69 transition count 4198
Iterating global reduction 3 with 21 rules applied. Total rules applied 337 place count 69 transition count 4198
Ensure Unique test removed 2047 transitions
Reduce isomorphic transitions removed 2047 transitions.
Iterating post reduction 3 with 2047 rules applied. Total rules applied 2384 place count 69 transition count 2151
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 11 Pre rules applied. Total rules applied 2384 place count 69 transition count 2140
Deduced a syphon composed of 11 places in 2 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 4 with 22 rules applied. Total rules applied 2406 place count 58 transition count 2140
Performed 12 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 4 with 24 rules applied. Total rules applied 2430 place count 46 transition count 2127
Drop transitions removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 4 with 11 rules applied. Total rules applied 2441 place count 46 transition count 2116
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 4 with 22 rules applied. Total rules applied 2463 place count 35 transition count 2105
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 2464 place count 34 transition count 2104
Applied a total of 2464 rules in 5750 ms. Remains 34 /223 variables (removed 189) and now considering 2104/4383 (removed 2279) transitions.
[2022-06-09 23:33:09] [INFO ] Flow matrix only has 2092 transitions (discarded 12 similar events)
// Phase 1: matrix 2092 rows 34 cols
[2022-06-09 23:33:09] [INFO ] Computed 1 place invariants in 6 ms
[2022-06-09 23:33:09] [INFO ] Implicit Places using invariants in 38 ms returned []
[2022-06-09 23:33:09] [INFO ] Flow matrix only has 2092 transitions (discarded 12 similar events)
// Phase 1: matrix 2092 rows 34 cols
[2022-06-09 23:33:09] [INFO ] Computed 1 place invariants in 6 ms
[2022-06-09 23:33:11] [INFO ] State equation strengthened by 2069 read => feed constraints.
[2022-06-09 23:33:11] [INFO ] Implicit Places using invariants and state equation in 2144 ms returned []
Implicit Place search using SMT with State Equation took 2187 ms to find 0 implicit places.
[2022-06-09 23:33:11] [INFO ] Redundant transitions in 418 ms returned []
[2022-06-09 23:33:11] [INFO ] Flow matrix only has 2092 transitions (discarded 12 similar events)
// Phase 1: matrix 2092 rows 34 cols
[2022-06-09 23:33:11] [INFO ] Computed 1 place invariants in 10 ms
[2022-06-09 23:33:13] [INFO ] Dead Transitions using invariants and state equation in 1738 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 34/223 places, 2104/4383 transitions.
Finished structural reductions, in 1 iterations. Remains : 34/223 places, 2104/4383 transitions.
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-10a-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s3 1) (EQ s6 1) (EQ s9 1) (EQ s12 1) (EQ s15 1) (EQ s18 1) (EQ s21 1) (EQ s24 1) (EQ s27 1) (EQ s30 1) (EQ s33 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 8333 reset in 8106 ms.
Product exploration explored 100000 steps with 8333 reset in 7566 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 139 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Finished random walk after 11 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=3 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 164 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
[2022-06-09 23:33:29] [INFO ] Flow matrix only has 2092 transitions (discarded 12 similar events)
// Phase 1: matrix 2092 rows 34 cols
[2022-06-09 23:33:30] [INFO ] Computed 1 place invariants in 10 ms
[2022-06-09 23:33:32] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2022-06-09 23:33:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:33:33] [INFO ] [Real]Absence check using state equation in 766 ms returned sat
[2022-06-09 23:33:34] [INFO ] State equation strengthened by 2069 read => feed constraints.
[2022-06-09 23:33:35] [INFO ] [Real]Added 2069 Read/Feed constraints in 490 ms returned sat
[2022-06-09 23:33:35] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:33:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-09 23:33:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:33:38] [INFO ] [Nat]Absence check using state equation in 747 ms returned sat
[2022-06-09 23:33:38] [INFO ] [Nat]Added 2069 Read/Feed constraints in 526 ms returned sat
[2022-06-09 23:33:39] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 2081 transitions) in 983 ms.
[2022-06-09 23:33:40] [INFO ] Added : 0 causal constraints over 0 iterations in 1200 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 11 out of 34 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 2104/2104 transitions.
Applied a total of 0 rules in 1079 ms. Remains 34 /34 variables (removed 0) and now considering 2104/2104 (removed 0) transitions.
[2022-06-09 23:33:41] [INFO ] Flow matrix only has 2092 transitions (discarded 12 similar events)
// Phase 1: matrix 2092 rows 34 cols
[2022-06-09 23:33:41] [INFO ] Computed 1 place invariants in 5 ms
[2022-06-09 23:33:41] [INFO ] Implicit Places using invariants in 35 ms returned []
[2022-06-09 23:33:41] [INFO ] Flow matrix only has 2092 transitions (discarded 12 similar events)
// Phase 1: matrix 2092 rows 34 cols
[2022-06-09 23:33:41] [INFO ] Computed 1 place invariants in 10 ms
[2022-06-09 23:33:42] [INFO ] State equation strengthened by 2069 read => feed constraints.
[2022-06-09 23:33:42] [INFO ] Implicit Places using invariants and state equation in 1404 ms returned []
Implicit Place search using SMT with State Equation took 1442 ms to find 0 implicit places.
[2022-06-09 23:33:43] [INFO ] Redundant transitions in 634 ms returned []
[2022-06-09 23:33:43] [INFO ] Flow matrix only has 2092 transitions (discarded 12 similar events)
// Phase 1: matrix 2092 rows 34 cols
[2022-06-09 23:33:43] [INFO ] Computed 1 place invariants in 9 ms
[2022-06-09 23:33:44] [INFO ] Dead Transitions using invariants and state equation in 1388 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 34/34 places, 2104/2104 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 128 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Finished random walk after 11 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=3 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 141 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
[2022-06-09 23:33:45] [INFO ] Flow matrix only has 2092 transitions (discarded 12 similar events)
// Phase 1: matrix 2092 rows 34 cols
[2022-06-09 23:33:45] [INFO ] Computed 1 place invariants in 6 ms
[2022-06-09 23:33:48] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2022-06-09 23:33:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 23:33:49] [INFO ] [Real]Absence check using state equation in 639 ms returned sat
[2022-06-09 23:33:49] [INFO ] State equation strengthened by 2069 read => feed constraints.
[2022-06-09 23:33:49] [INFO ] [Real]Added 2069 Read/Feed constraints in 311 ms returned sat
[2022-06-09 23:33:49] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 23:33:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2022-06-09 23:33:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 23:33:52] [INFO ] [Nat]Absence check using state equation in 476 ms returned sat
[2022-06-09 23:33:52] [INFO ] [Nat]Added 2069 Read/Feed constraints in 361 ms returned sat
[2022-06-09 23:33:54] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 2081 transitions) in 2110 ms.
[2022-06-09 23:33:55] [INFO ] Added : 0 causal constraints over 0 iterations in 2307 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Product exploration explored 100000 steps with 8333 reset in 8137 ms.
Product exploration explored 100000 steps with 8333 reset in 7673 ms.
Built C files in :
/tmp/ltsmin78772299836327565
[2022-06-09 23:34:11] [INFO ] Too many transitions (2104) to apply POR reductions. Disabling POR matrices.
[2022-06-09 23:34:11] [INFO ] Built C files in 171ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin78772299836327565
Running compilation step : cd /tmp/ltsmin78772299836327565;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin78772299836327565;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin78772299836327565;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 11 out of 34 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 34/34 places, 2104/2104 transitions.
Applied a total of 0 rules in 1465 ms. Remains 34 /34 variables (removed 0) and now considering 2104/2104 (removed 0) transitions.
[2022-06-09 23:34:15] [INFO ] Flow matrix only has 2092 transitions (discarded 12 similar events)
// Phase 1: matrix 2092 rows 34 cols
[2022-06-09 23:34:15] [INFO ] Computed 1 place invariants in 10 ms
[2022-06-09 23:34:15] [INFO ] Implicit Places using invariants in 46 ms returned []
[2022-06-09 23:34:15] [INFO ] Flow matrix only has 2092 transitions (discarded 12 similar events)
// Phase 1: matrix 2092 rows 34 cols
[2022-06-09 23:34:15] [INFO ] Computed 1 place invariants in 29 ms
[2022-06-09 23:34:16] [INFO ] State equation strengthened by 2069 read => feed constraints.
[2022-06-09 23:34:16] [INFO ] Implicit Places using invariants and state equation in 905 ms returned []
Implicit Place search using SMT with State Equation took 955 ms to find 0 implicit places.
[2022-06-09 23:34:17] [INFO ] Redundant transitions in 403 ms returned []
[2022-06-09 23:34:17] [INFO ] Flow matrix only has 2092 transitions (discarded 12 similar events)
// Phase 1: matrix 2092 rows 34 cols
[2022-06-09 23:34:17] [INFO ] Computed 1 place invariants in 10 ms
[2022-06-09 23:34:18] [INFO ] Dead Transitions using invariants and state equation in 1826 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 34/34 places, 2104/2104 transitions.
Built C files in :
/tmp/ltsmin12029399137523940108
[2022-06-09 23:34:18] [INFO ] Too many transitions (2104) to apply POR reductions. Disabling POR matrices.
[2022-06-09 23:34:18] [INFO ] Built C files in 65ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12029399137523940108
Running compilation step : cd /tmp/ltsmin12029399137523940108;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12029399137523940108;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12029399137523940108;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-06-09 23:34:23] [INFO ] Flatten gal took : 199 ms
[2022-06-09 23:34:23] [INFO ] Flatten gal took : 217 ms
[2022-06-09 23:34:23] [INFO ] Time to serialize gal into /tmp/LTL2850237725346540850.gal : 106 ms
[2022-06-09 23:34:23] [INFO ] Time to serialize properties into /tmp/LTL5836280282198001544.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2850237725346540850.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5836280282198001544.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL2850237...266
Read 1 LTL properties
Checking formula 0 : !(((("(((((p30==1)&&(p66==1))&&((p102==1)&&(p138==1)))&&(((p174==1)&&(p210==1))&&((p246==1)&&(p282==1))))&&(((p318==1)&&(p354==1))&&(p...462
Formula 0 simplified : !(("(((((p30==1)&&(p66==1))&&((p102==1)&&(p138==1)))&&(((p174==1)&&(p210==1))&&((p246==1)&&(p282==1))))&&(((p318==1)&&(p354==1))&&(p...454
Reverse transition relation is NOT exact ! Due to transitions t3, t8, t13, t18, t23, t28, t33, t38, t43, t48, t53, t4361, t4363, t4365, t4367, t4369, t4371...294
Detected timeout of ITS tools.
[2022-06-09 23:34:38] [INFO ] Flatten gal took : 303 ms
[2022-06-09 23:34:38] [INFO ] Applying decomposition
[2022-06-09 23:34:39] [INFO ] Flatten gal took : 289 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph18099618525353940622.txt' '-o' '/tmp/graph18099618525353940622.bin' '-w' '/tmp/graph18099618525353940622.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph18099618525353940622.bin' '-l' '-1' '-v' '-w' '/tmp/graph18099618525353940622.weights' '-q' '0' '-e' '0.001'
[2022-06-09 23:34:40] [INFO ] Decomposing Gal with order
[2022-06-09 23:34:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 23:34:41] [INFO ] Removed a total of 22725 redundant transitions.
[2022-06-09 23:34:41] [INFO ] Flatten gal took : 1101 ms
[2022-06-09 23:34:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 287 ms.
[2022-06-09 23:34:41] [INFO ] Time to serialize gal into /tmp/LTL14670662736994131496.gal : 38 ms
[2022-06-09 23:34:41] [INFO ] Time to serialize properties into /tmp/LTL9804792289062603326.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14670662736994131496.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9804792289062603326.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1467066...246
Read 1 LTL properties
Checking formula 0 : !(((("(((((u0.p30==1)&&(u1.p66==1))&&((u2.p102==1)&&(u3.p138==1)))&&(((u4.p174==1)&&(u5.p210==1))&&((u6.p246==1)&&(u7.p282==1))))&&(((...564
Formula 0 simplified : !(("(((((u0.p30==1)&&(u1.p66==1))&&((u2.p102==1)&&(u3.p138==1)))&&(((u4.p174==1)&&(u5.p210==1))&&((u6.p246==1)&&(u7.p282==1))))&&(((...556
Reverse transition relation is NOT exact ! Due to transitions u0.t53, u0.t4381, u1.t48, u1.t4379, u2.t43, u2.t4377, u3.t38, u3.t4375, u4.t33, u4.t4373, u5....362
1 unique states visited
0 strongly connected components in search stack
0 transitions explored
1 items max in DFS search stack
107 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,1.35793,33336,1,0,6270,124,19561,1398,138,247,24254
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA StigmergyCommit-PT-10a-LTLFireability-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property StigmergyCommit-PT-10a-LTLFireability-02 finished in 99828 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X((G(F(p0))||X(G(p0))))))'
Support contains 11 out of 223 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 223/223 places, 4383/4383 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 110 transitions
Trivial Post-agglo rules discarded 110 transitions
Performed 110 trivial Post agglomeration. Transition count delta: 110
Iterating post reduction 0 with 111 rules applied. Total rules applied 111 place count 221 transition count 4272
Reduce places removed 110 places and 0 transitions.
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 1 with 142 rules applied. Total rules applied 253 place count 111 transition count 4240
Reduce places removed 11 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 2 with 22 rules applied. Total rules applied 275 place count 100 transition count 4229
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10 Pre rules applied. Total rules applied 275 place count 100 transition count 4219
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 295 place count 90 transition count 4219
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 316 place count 69 transition count 4198
Iterating global reduction 3 with 21 rules applied. Total rules applied 337 place count 69 transition count 4198
Ensure Unique test removed 2047 transitions
Reduce isomorphic transitions removed 2047 transitions.
Iterating post reduction 3 with 2047 rules applied. Total rules applied 2384 place count 69 transition count 2151
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 11 Pre rules applied. Total rules applied 2384 place count 69 transition count 2140
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 4 with 22 rules applied. Total rules applied 2406 place count 58 transition count 2140
Performed 12 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 4 with 24 rules applied. Total rules applied 2430 place count 46 transition count 2127
Drop transitions removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 4 with 11 rules applied. Total rules applied 2441 place count 46 transition count 2116
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 4 with 22 rules applied. Total rules applied 2463 place count 35 transition count 2105
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 2464 place count 34 transition count 2104
Applied a total of 2464 rules in 3838 ms. Remains 34 /223 variables (removed 189) and now considering 2104/4383 (removed 2279) transitions.
[2022-06-09 23:34:47] [INFO ] Flow matrix only has 2092 transitions (discarded 12 similar events)
// Phase 1: matrix 2092 rows 34 cols
[2022-06-09 23:34:47] [INFO ] Computed 1 place invariants in 10 ms
[2022-06-09 23:34:47] [INFO ] Implicit Places using invariants in 54 ms returned []
[2022-06-09 23:34:47] [INFO ] Flow matrix only has 2092 transitions (discarded 12 similar events)
// Phase 1: matrix 2092 rows 34 cols
[2022-06-09 23:34:47] [INFO ] Computed 1 place invariants in 8 ms
[2022-06-09 23:34:48] [INFO ] State equation strengthened by 2069 read => feed constraints.
[2022-06-09 23:34:48] [INFO ] Implicit Places using invariants and state equation in 1334 ms returned []
Implicit Place search using SMT with State Equation took 1391 ms to find 0 implicit places.
[2022-06-09 23:34:49] [INFO ] Redundant transitions in 623 ms returned []
[2022-06-09 23:34:49] [INFO ] Flow matrix only has 2092 transitions (discarded 12 similar events)
// Phase 1: matrix 2092 rows 34 cols
[2022-06-09 23:34:49] [INFO ] Computed 1 place invariants in 6 ms
[2022-06-09 23:34:50] [INFO ] Dead Transitions using invariants and state equation in 1280 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 34/223 places, 2104/4383 transitions.
Finished structural reductions, in 1 iterations. Remains : 34/223 places, 2104/4383 transitions.
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-10a-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s3 1) (EQ s6 1) (EQ s9 1) (EQ s12 1) (EQ s15 1) (EQ s18 1) (EQ s21 1) (EQ s24 1) (EQ s27 1) (EQ s30 1) (EQ s33 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 22824 steps with 1901 reset in 2179 ms.
FORMULA StigmergyCommit-PT-10a-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-10a-LTLFireability-04 finished in 9433 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F((p0 U (!X(p0)||p0)))&&G(X(p1))))'
Support contains 11 out of 223 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 223/223 places, 4383/4383 transitions.
Applied a total of 0 rules in 22 ms. Remains 223 /223 variables (removed 0) and now considering 4383/4383 (removed 0) transitions.
[2022-06-09 23:34:52] [INFO ] Flow matrix only has 4371 transitions (discarded 12 similar events)
// Phase 1: matrix 4371 rows 223 cols
[2022-06-09 23:34:52] [INFO ] Computed 2 place invariants in 20 ms
[2022-06-09 23:34:53] [INFO ] Implicit Places using invariants in 201 ms returned []
[2022-06-09 23:34:53] [INFO ] Flow matrix only has 4371 transitions (discarded 12 similar events)
// Phase 1: matrix 4371 rows 223 cols
[2022-06-09 23:34:53] [INFO ] Computed 2 place invariants in 36 ms
[2022-06-09 23:34:55] [INFO ] State equation strengthened by 4192 read => feed constraints.
[2022-06-09 23:34:55] [INFO ] Implicit Places using invariants and state equation in 2924 ms returned []
Implicit Place search using SMT with State Equation took 3127 ms to find 0 implicit places.
[2022-06-09 23:34:55] [INFO ] Flow matrix only has 4371 transitions (discarded 12 similar events)
// Phase 1: matrix 4371 rows 223 cols
[2022-06-09 23:34:56] [INFO ] Computed 2 place invariants in 33 ms
[2022-06-09 23:34:59] [INFO ] Dead Transitions using invariants and state equation in 3153 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 223/223 places, 4383/4383 transitions.
Stuttering acceptance computed with spot in 108 ms :[true, (NOT p1), (NOT p1)]
Running random walk in product with property : StigmergyCommit-PT-10a-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(OR (EQ s15 0) (EQ s35 0) (EQ s55 0) (EQ s75 0) (EQ s95 0) (EQ s115 0) (EQ s135 0) (EQ s155 0) (EQ s175 0) (EQ s195 0) (EQ s215 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 69 steps with 0 reset in 10 ms.
FORMULA StigmergyCommit-PT-10a-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-10a-LTLFireability-05 finished in 6473 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 11 out of 223 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 223/223 places, 4383/4383 transitions.
Applied a total of 0 rules in 34 ms. Remains 223 /223 variables (removed 0) and now considering 4383/4383 (removed 0) transitions.
[2022-06-09 23:34:59] [INFO ] Flow matrix only has 4371 transitions (discarded 12 similar events)
// Phase 1: matrix 4371 rows 223 cols
[2022-06-09 23:34:59] [INFO ] Computed 2 place invariants in 32 ms
[2022-06-09 23:34:59] [INFO ] Implicit Places using invariants in 231 ms returned []
[2022-06-09 23:34:59] [INFO ] Flow matrix only has 4371 transitions (discarded 12 similar events)
// Phase 1: matrix 4371 rows 223 cols
[2022-06-09 23:34:59] [INFO ] Computed 2 place invariants in 32 ms
[2022-06-09 23:35:00] [INFO ] State equation strengthened by 4192 read => feed constraints.
[2022-06-09 23:35:01] [INFO ] Implicit Places using invariants and state equation in 2118 ms returned []
Implicit Place search using SMT with State Equation took 2364 ms to find 0 implicit places.
[2022-06-09 23:35:01] [INFO ] Flow matrix only has 4371 transitions (discarded 12 similar events)
// Phase 1: matrix 4371 rows 223 cols
[2022-06-09 23:35:01] [INFO ] Computed 2 place invariants in 32 ms
[2022-06-09 23:35:06] [INFO ] Dead Transitions using invariants and state equation in 4800 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 223/223 places, 4383/4383 transitions.
Stuttering acceptance computed with spot in 98 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : StigmergyCommit-PT-10a-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(AND (EQ s15 1) (EQ s35 1) (EQ s55 1) (EQ s75 1) (EQ s95 1) (EQ s115 1) (EQ s135 1) (EQ s155 1) (EQ s175 1) (EQ s195 1) (EQ s215 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA StigmergyCommit-PT-10a-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-10a-LTLFireability-06 finished in 7334 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p1)||p0)))'
Support contains 11 out of 223 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 223/223 places, 4383/4383 transitions.
Applied a total of 0 rules in 21 ms. Remains 223 /223 variables (removed 0) and now considering 4383/4383 (removed 0) transitions.
[2022-06-09 23:35:06] [INFO ] Flow matrix only has 4371 transitions (discarded 12 similar events)
// Phase 1: matrix 4371 rows 223 cols
[2022-06-09 23:35:06] [INFO ] Computed 2 place invariants in 19 ms
[2022-06-09 23:35:06] [INFO ] Implicit Places using invariants in 221 ms returned []
[2022-06-09 23:35:06] [INFO ] Flow matrix only has 4371 transitions (discarded 12 similar events)
// Phase 1: matrix 4371 rows 223 cols
[2022-06-09 23:35:06] [INFO ] Computed 2 place invariants in 33 ms
[2022-06-09 23:35:08] [INFO ] State equation strengthened by 4192 read => feed constraints.
[2022-06-09 23:35:09] [INFO ] Implicit Places using invariants and state equation in 2167 ms returned []
Implicit Place search using SMT with State Equation took 2391 ms to find 0 implicit places.
[2022-06-09 23:35:09] [INFO ] Flow matrix only has 4371 transitions (discarded 12 similar events)
// Phase 1: matrix 4371 rows 223 cols
[2022-06-09 23:35:09] [INFO ] Computed 2 place invariants in 31 ms
[2022-06-09 23:35:13] [INFO ] Dead Transitions using invariants and state equation in 4774 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 223/223 places, 4383/4383 transitions.
Stuttering acceptance computed with spot in 150 ms :[(AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : StigmergyCommit-PT-10a-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}]], initial=0, aps=[p1:(AND (EQ s15 1) (EQ s35 1) (EQ s55 1) (EQ s75 1) (EQ s95 1) (EQ s115 1) (EQ s135 1) (EQ s155 1) (EQ s175 1) (EQ s195 1) (EQ s215 1)), p0:(OR (EQ s15 0)...], 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 50000 reset in 958 ms.
Product exploration explored 100000 steps with 50000 reset in 782 ms.
Computed a total of 68 stabilizing places and 67 stable transitions
Computed a total of 68 stabilizing places and 67 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p0) (NOT p1))))
Knowledge based reduction with 3 factoid took 83 ms. Reduced automaton from 3 states, 3 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA StigmergyCommit-PT-10a-LTLFireability-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property StigmergyCommit-PT-10a-LTLFireability-08 finished in 9249 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(F(p0))||G(F(G(p0)))||G(X(p0))))'
Support contains 11 out of 223 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 223/223 places, 4383/4383 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 110 transitions
Trivial Post-agglo rules discarded 110 transitions
Performed 110 trivial Post agglomeration. Transition count delta: 110
Iterating post reduction 0 with 111 rules applied. Total rules applied 111 place count 221 transition count 4272
Reduce places removed 110 places and 0 transitions.
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 1 with 142 rules applied. Total rules applied 253 place count 111 transition count 4240
Reduce places removed 11 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 2 with 22 rules applied. Total rules applied 275 place count 100 transition count 4229
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10 Pre rules applied. Total rules applied 275 place count 100 transition count 4219
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 295 place count 90 transition count 4219
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 316 place count 69 transition count 4198
Iterating global reduction 3 with 21 rules applied. Total rules applied 337 place count 69 transition count 4198
Ensure Unique test removed 2047 transitions
Reduce isomorphic transitions removed 2047 transitions.
Iterating post reduction 3 with 2047 rules applied. Total rules applied 2384 place count 69 transition count 2151
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 11 Pre rules applied. Total rules applied 2384 place count 69 transition count 2140
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 4 with 22 rules applied. Total rules applied 2406 place count 58 transition count 2140
Performed 12 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 4 with 24 rules applied. Total rules applied 2430 place count 46 transition count 2127
Drop transitions removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 4 with 11 rules applied. Total rules applied 2441 place count 46 transition count 2116
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 4 with 22 rules applied. Total rules applied 2463 place count 35 transition count 2105
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 2464 place count 34 transition count 2104
Applied a total of 2464 rules in 3383 ms. Remains 34 /223 variables (removed 189) and now considering 2104/4383 (removed 2279) transitions.
[2022-06-09 23:35:19] [INFO ] Flow matrix only has 2092 transitions (discarded 12 similar events)
// Phase 1: matrix 2092 rows 34 cols
[2022-06-09 23:35:19] [INFO ] Computed 1 place invariants in 9 ms
[2022-06-09 23:35:19] [INFO ] Implicit Places using invariants in 39 ms returned []
[2022-06-09 23:35:19] [INFO ] Flow matrix only has 2092 transitions (discarded 12 similar events)
// Phase 1: matrix 2092 rows 34 cols
[2022-06-09 23:35:19] [INFO ] Computed 1 place invariants in 5 ms
[2022-06-09 23:35:19] [INFO ] State equation strengthened by 2069 read => feed constraints.
[2022-06-09 23:35:20] [INFO ] Implicit Places using invariants and state equation in 929 ms returned []
Implicit Place search using SMT with State Equation took 971 ms to find 0 implicit places.
[2022-06-09 23:35:20] [INFO ] Redundant transitions in 464 ms returned []
[2022-06-09 23:35:20] [INFO ] Flow matrix only has 2092 transitions (discarded 12 similar events)
// Phase 1: matrix 2092 rows 34 cols
[2022-06-09 23:35:20] [INFO ] Computed 1 place invariants in 10 ms
[2022-06-09 23:35:21] [INFO ] Dead Transitions using invariants and state equation in 1282 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 34/223 places, 2104/4383 transitions.
Finished structural reductions, in 1 iterations. Remains : 34/223 places, 2104/4383 transitions.
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-10a-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s3 0) (EQ s6 0) (EQ s9 0) (EQ s12 0) (EQ s15 0) (EQ s18 0) (EQ s21 0) (EQ s24 0) (EQ s27 0) (EQ s30 0) (EQ s33 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 11 steps with 0 reset in 1 ms.
FORMULA StigmergyCommit-PT-10a-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-10a-LTLFireability-09 finished in 6229 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(F((X((p1 U (X(F(p1)) U G(p1))))&&p0)))))'
Support contains 11 out of 223 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 223/223 places, 4383/4383 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 110 transitions
Trivial Post-agglo rules discarded 110 transitions
Performed 110 trivial Post agglomeration. Transition count delta: 110
Iterating post reduction 0 with 111 rules applied. Total rules applied 111 place count 221 transition count 4272
Reduce places removed 110 places and 0 transitions.
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 1 with 142 rules applied. Total rules applied 253 place count 111 transition count 4240
Reduce places removed 11 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 2 with 22 rules applied. Total rules applied 275 place count 100 transition count 4229
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10 Pre rules applied. Total rules applied 275 place count 100 transition count 4219
Deduced a syphon composed of 10 places in 3 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 295 place count 90 transition count 4219
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 316 place count 69 transition count 4198
Iterating global reduction 3 with 21 rules applied. Total rules applied 337 place count 69 transition count 4198
Ensure Unique test removed 2047 transitions
Reduce isomorphic transitions removed 2047 transitions.
Iterating post reduction 3 with 2047 rules applied. Total rules applied 2384 place count 69 transition count 2151
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 11 Pre rules applied. Total rules applied 2384 place count 69 transition count 2140
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 4 with 22 rules applied. Total rules applied 2406 place count 58 transition count 2140
Performed 12 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 4 with 24 rules applied. Total rules applied 2430 place count 46 transition count 2127
Drop transitions removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 4 with 11 rules applied. Total rules applied 2441 place count 46 transition count 2116
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 4 with 22 rules applied. Total rules applied 2463 place count 35 transition count 2105
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 2464 place count 34 transition count 2104
Applied a total of 2464 rules in 3570 ms. Remains 34 /223 variables (removed 189) and now considering 2104/4383 (removed 2279) transitions.
[2022-06-09 23:35:25] [INFO ] Flow matrix only has 2092 transitions (discarded 12 similar events)
// Phase 1: matrix 2092 rows 34 cols
[2022-06-09 23:35:25] [INFO ] Computed 1 place invariants in 7 ms
[2022-06-09 23:35:25] [INFO ] Implicit Places using invariants in 37 ms returned []
[2022-06-09 23:35:25] [INFO ] Flow matrix only has 2092 transitions (discarded 12 similar events)
// Phase 1: matrix 2092 rows 34 cols
[2022-06-09 23:35:25] [INFO ] Computed 1 place invariants in 8 ms
[2022-06-09 23:35:26] [INFO ] State equation strengthened by 2069 read => feed constraints.
[2022-06-09 23:35:26] [INFO ] Implicit Places using invariants and state equation in 1118 ms returned []
Implicit Place search using SMT with State Equation took 1158 ms to find 0 implicit places.
[2022-06-09 23:35:27] [INFO ] Redundant transitions in 601 ms returned []
[2022-06-09 23:35:27] [INFO ] Flow matrix only has 2092 transitions (discarded 12 similar events)
// Phase 1: matrix 2092 rows 34 cols
[2022-06-09 23:35:27] [INFO ] Computed 1 place invariants in 8 ms
[2022-06-09 23:35:29] [INFO ] Dead Transitions using invariants and state equation in 2310 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 34/223 places, 2104/4383 transitions.
Finished structural reductions, in 1 iterations. Remains : 34/223 places, 2104/4383 transitions.
Stuttering acceptance computed with spot in 233 ms :[(OR (NOT p1) (NOT p0)), (NOT p1), (NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-10a-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(AND (EQ s3 1) (EQ s6 1) (EQ s9 1) (EQ s12 1) (EQ s15 1) (EQ s18 1) (EQ s21 1) (EQ s24 1) (EQ s27 1) (EQ s30 1) (EQ s33 1)), p0:(AND (EQ s3 1) (EQ s6 1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 24 steps with 1 reset in 27 ms.
FORMULA StigmergyCommit-PT-10a-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-10a-LTLFireability-12 finished in 7955 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((X(F(!p0)) U !(F(!p0)&&G(F(p0)))))))'
Support contains 11 out of 223 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 223/223 places, 4383/4383 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 110 transitions
Trivial Post-agglo rules discarded 110 transitions
Performed 110 trivial Post agglomeration. Transition count delta: 110
Iterating post reduction 0 with 111 rules applied. Total rules applied 111 place count 221 transition count 4272
Reduce places removed 110 places and 0 transitions.
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 1 with 142 rules applied. Total rules applied 253 place count 111 transition count 4240
Reduce places removed 11 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 2 with 22 rules applied. Total rules applied 275 place count 100 transition count 4229
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10 Pre rules applied. Total rules applied 275 place count 100 transition count 4219
Deduced a syphon composed of 10 places in 2 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 295 place count 90 transition count 4219
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 316 place count 69 transition count 4198
Iterating global reduction 3 with 21 rules applied. Total rules applied 337 place count 69 transition count 4198
Ensure Unique test removed 2047 transitions
Reduce isomorphic transitions removed 2047 transitions.
Iterating post reduction 3 with 2047 rules applied. Total rules applied 2384 place count 69 transition count 2151
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 11 Pre rules applied. Total rules applied 2384 place count 69 transition count 2140
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 4 with 22 rules applied. Total rules applied 2406 place count 58 transition count 2140
Performed 12 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 4 with 24 rules applied. Total rules applied 2430 place count 46 transition count 2127
Drop transitions removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 4 with 11 rules applied. Total rules applied 2441 place count 46 transition count 2116
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 4 with 22 rules applied. Total rules applied 2463 place count 35 transition count 2105
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 2464 place count 34 transition count 2104
Applied a total of 2464 rules in 3952 ms. Remains 34 /223 variables (removed 189) and now considering 2104/4383 (removed 2279) transitions.
[2022-06-09 23:35:34] [INFO ] Flow matrix only has 2092 transitions (discarded 12 similar events)
// Phase 1: matrix 2092 rows 34 cols
[2022-06-09 23:35:34] [INFO ] Computed 1 place invariants in 11 ms
[2022-06-09 23:35:34] [INFO ] Implicit Places using invariants in 37 ms returned []
[2022-06-09 23:35:34] [INFO ] Flow matrix only has 2092 transitions (discarded 12 similar events)
// Phase 1: matrix 2092 rows 34 cols
[2022-06-09 23:35:34] [INFO ] Computed 1 place invariants in 9 ms
[2022-06-09 23:35:34] [INFO ] State equation strengthened by 2069 read => feed constraints.
[2022-06-09 23:35:34] [INFO ] Implicit Places using invariants and state equation in 909 ms returned []
Implicit Place search using SMT with State Equation took 949 ms to find 0 implicit places.
[2022-06-09 23:35:35] [INFO ] Redundant transitions in 491 ms returned []
[2022-06-09 23:35:35] [INFO ] Flow matrix only has 2092 transitions (discarded 12 similar events)
// Phase 1: matrix 2092 rows 34 cols
[2022-06-09 23:35:35] [INFO ] Computed 1 place invariants in 9 ms
[2022-06-09 23:35:37] [INFO ] Dead Transitions using invariants and state equation in 2353 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 34/223 places, 2104/4383 transitions.
Finished structural reductions, in 1 iterations. Remains : 34/223 places, 2104/4383 transitions.
Stuttering acceptance computed with spot in 35 ms :[false]
Running random walk in product with property : StigmergyCommit-PT-10a-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}, { cond=(NOT p0), acceptance={1} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s3 1) (EQ s6 1) (EQ s9 1) (EQ s12 1) (EQ s15 1) (EQ s18 1) (EQ s21 1) (EQ s24 1) (EQ s27 1) (EQ s30 1) (EQ s33 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, colored, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 483 ms.
Stack based approach found an accepted trace after 19 steps with 0 reset with depth 20 and stack size 19 in 7 ms.
FORMULA StigmergyCommit-PT-10a-LTLFireability-13 FALSE TECHNIQUES STACK_TEST
Treatment of property StigmergyCommit-PT-10a-LTLFireability-13 finished in 8305 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(F(X(X(F(p0)))))||(F(p1)&&p2))))'
Support contains 11 out of 223 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 223/223 places, 4383/4383 transitions.
Applied a total of 0 rules in 34 ms. Remains 223 /223 variables (removed 0) and now considering 4383/4383 (removed 0) transitions.
[2022-06-09 23:35:38] [INFO ] Flow matrix only has 4371 transitions (discarded 12 similar events)
// Phase 1: matrix 4371 rows 223 cols
[2022-06-09 23:35:38] [INFO ] Computed 2 place invariants in 32 ms
[2022-06-09 23:35:38] [INFO ] Implicit Places using invariants in 231 ms returned []
[2022-06-09 23:35:38] [INFO ] Flow matrix only has 4371 transitions (discarded 12 similar events)
// Phase 1: matrix 4371 rows 223 cols
[2022-06-09 23:35:38] [INFO ] Computed 2 place invariants in 31 ms
[2022-06-09 23:35:39] [INFO ] Implicit Places using invariants and state equation in 1249 ms returned []
Implicit Place search using SMT with State Equation took 1482 ms to find 0 implicit places.
[2022-06-09 23:35:39] [INFO ] Flow matrix only has 4371 transitions (discarded 12 similar events)
// Phase 1: matrix 4371 rows 223 cols
[2022-06-09 23:35:39] [INFO ] Computed 2 place invariants in 32 ms
[2022-06-09 23:35:44] [INFO ] Dead Transitions using invariants and state equation in 4600 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 223/223 places, 4383/4383 transitions.
Stuttering acceptance computed with spot in 278 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : StigmergyCommit-PT-10a-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(NOT p2), acceptance={} source=1 dest: 3}, { cond=(AND p2 (NOT p1)), acceptance={} source=1 dest: 4}, { cond=(AND p2 (NOT p1) (NOT p0)), acceptance={} source=1 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p2:(OR (EQ s15 0) (EQ s35 0) (EQ s55 0) (EQ s75 0) (EQ s95 0) (EQ s115 0) (EQ s135 0) (EQ s155 0) (EQ s175 0) (EQ s195 0) (EQ s215 0)), p0:(AND (EQ s15 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 50000 reset in 1004 ms.
Product exploration explored 100000 steps with 50000 reset in 738 ms.
Computed a total of 68 stabilizing places and 67 stable transitions
Computed a total of 68 stabilizing places and 67 stable transitions
Knowledge obtained : [(AND p2 (NOT p0) p1), (X (NOT (AND (NOT p2) (NOT p0)))), (X p2), (X (NOT (AND p2 (NOT p1)))), (X (NOT (AND p2 (NOT p1) (NOT p0)))), true, (X (X (NOT p0))), (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND p2 (NOT p1))))
Knowledge based reduction with 9 factoid took 241 ms. Reduced automaton from 6 states, 11 edges and 3 AP to 1 states, 0 edges and 0 AP.
FORMULA StigmergyCommit-PT-10a-LTLFireability-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property StigmergyCommit-PT-10a-LTLFireability-14 finished in 8475 ms.
All properties solved by simple procedures.
Total runtime 194838 ms.

BK_STOP 1654817746994

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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-10a"
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 2-4028"
echo " Executing tool itstools"
echo " Input is StigmergyCommit-PT-10a, 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 r294-smll-165463872600220"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyCommit-PT-10a.tgz
mv StigmergyCommit-PT-10a 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 ;