Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r292-tall-162124156500492.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
...................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is LeafsetExtension-PT-S08C4, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r292-tall-162124156500492
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 33K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 129K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 35K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 121K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.3K May 12 07:58 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 12 07:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.7K May 12 07:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 12 07:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 5.1K May 11 18:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K May 11 18:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 11 15:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K May 11 15:49 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 12 04:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 12 04:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 08:13 equiv_col
-rw-r--r-- 1 mcc users 6 May 12 08:13 instance
-rw-r--r-- 1 mcc users 6 May 12 08:13 iscolored
-rw-r--r-- 1 mcc users 647K May 12 08:13 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 LeafsetExtension-PT-S08C4-00
FORMULA_NAME LeafsetExtension-PT-S08C4-01
FORMULA_NAME LeafsetExtension-PT-S08C4-02
FORMULA_NAME LeafsetExtension-PT-S08C4-03
FORMULA_NAME LeafsetExtension-PT-S08C4-04
FORMULA_NAME LeafsetExtension-PT-S08C4-05
FORMULA_NAME LeafsetExtension-PT-S08C4-06
FORMULA_NAME LeafsetExtension-PT-S08C4-07
FORMULA_NAME LeafsetExtension-PT-S08C4-08
FORMULA_NAME LeafsetExtension-PT-S08C4-09
FORMULA_NAME LeafsetExtension-PT-S08C4-10
FORMULA_NAME LeafsetExtension-PT-S08C4-11
FORMULA_NAME LeafsetExtension-PT-S08C4-12
FORMULA_NAME LeafsetExtension-PT-S08C4-13
FORMULA_NAME LeafsetExtension-PT-S08C4-14
FORMULA_NAME LeafsetExtension-PT-S08C4-15

=== Now, execution of the tool begins

BK_START 1621301183131

Running Version 0
[2021-05-18 01:26:25] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -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]
[2021-05-18 01:26:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-18 01:26:25] [INFO ] Load time of PNML (sax parser for PT used): 84 ms
[2021-05-18 01:26:25] [INFO ] Transformed 462 places.
[2021-05-18 01:26:25] [INFO ] Transformed 409 transitions.
[2021-05-18 01:26:25] [INFO ] Parsed PT model containing 462 places and 409 transitions in 135 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2021-05-18 01:26:25] [INFO ] Initial state test concluded for 3 properties.
FORMULA LeafsetExtension-PT-S08C4-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S08C4-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S08C4-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 49 out of 462 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 462/462 places, 409/409 transitions.
Reduce places removed 73 places and 0 transitions.
Iterating post reduction 0 with 73 rules applied. Total rules applied 73 place count 389 transition count 409
Discarding 54 places :
Symmetric choice reduction at 1 with 54 rule applications. Total rules 127 place count 335 transition count 355
Iterating global reduction 1 with 54 rules applied. Total rules applied 181 place count 335 transition count 355
Discarding 33 places :
Symmetric choice reduction at 1 with 33 rule applications. Total rules 214 place count 302 transition count 322
Iterating global reduction 1 with 33 rules applied. Total rules applied 247 place count 302 transition count 322
Discarding 28 places :
Symmetric choice reduction at 1 with 28 rule applications. Total rules 275 place count 274 transition count 294
Iterating global reduction 1 with 28 rules applied. Total rules applied 303 place count 274 transition count 294
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 1 with 4 rules applied. Total rules applied 307 place count 270 transition count 294
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 310 place count 267 transition count 291
Iterating global reduction 2 with 3 rules applied. Total rules applied 313 place count 267 transition count 291
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 316 place count 264 transition count 288
Iterating global reduction 2 with 3 rules applied. Total rules applied 319 place count 264 transition count 288
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 322 place count 261 transition count 285
Iterating global reduction 2 with 3 rules applied. Total rules applied 325 place count 261 transition count 285
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 328 place count 258 transition count 282
Iterating global reduction 2 with 3 rules applied. Total rules applied 331 place count 258 transition count 282
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 339 place count 250 transition count 274
Iterating global reduction 2 with 8 rules applied. Total rules applied 347 place count 250 transition count 274
Applied a total of 347 rules in 129 ms. Remains 250 /462 variables (removed 212) and now considering 274/409 (removed 135) transitions.
[2021-05-18 01:26:25] [INFO ] Flow matrix only has 266 transitions (discarded 8 similar events)
// Phase 1: matrix 266 rows 250 cols
[2021-05-18 01:26:25] [INFO ] Computed 28 place invariants in 25 ms
[2021-05-18 01:26:25] [INFO ] Implicit Places using invariants in 354 ms returned [23, 39, 72, 89, 91, 94, 118, 150, 212, 229]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 382 ms to find 10 implicit places.
[2021-05-18 01:26:25] [INFO ] Flow matrix only has 266 transitions (discarded 8 similar events)
// Phase 1: matrix 266 rows 240 cols
[2021-05-18 01:26:25] [INFO ] Computed 18 place invariants in 11 ms
[2021-05-18 01:26:26] [INFO ] Dead Transitions using invariants and state equation in 294 ms returned []
Starting structural reductions, iteration 1 : 240/462 places, 274/409 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 223 transition count 257
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 223 transition count 257
Applied a total of 34 rules in 11 ms. Remains 223 /240 variables (removed 17) and now considering 257/274 (removed 17) transitions.
[2021-05-18 01:26:26] [INFO ] Flow matrix only has 247 transitions (discarded 10 similar events)
// Phase 1: matrix 247 rows 223 cols
[2021-05-18 01:26:26] [INFO ] Computed 18 place invariants in 3 ms
[2021-05-18 01:26:26] [INFO ] Implicit Places using invariants in 147 ms returned []
[2021-05-18 01:26:26] [INFO ] Flow matrix only has 247 transitions (discarded 10 similar events)
// Phase 1: matrix 247 rows 223 cols
[2021-05-18 01:26:26] [INFO ] Computed 18 place invariants in 2 ms
[2021-05-18 01:26:26] [INFO ] Implicit Places using invariants and state equation in 211 ms returned []
Implicit Place search using SMT with State Equation took 362 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 223/462 places, 257/409 transitions.
[2021-05-18 01:26:26] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-18 01:26:26] [INFO ] Flatten gal took : 54 ms
FORMULA LeafsetExtension-PT-S08C4-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S08C4-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-18 01:26:26] [INFO ] Flatten gal took : 26 ms
[2021-05-18 01:26:26] [INFO ] Input system was already deterministic with 257 transitions.
Incomplete random walk after 100000 steps, including 2860 resets, run finished after 438 ms. (steps per millisecond=228 ) properties (out of 27) seen :18
Running SMT prover for 9 properties.
[2021-05-18 01:26:27] [INFO ] Flow matrix only has 247 transitions (discarded 10 similar events)
// Phase 1: matrix 247 rows 223 cols
[2021-05-18 01:26:27] [INFO ] Computed 18 place invariants in 3 ms
[2021-05-18 01:26:27] [INFO ] [Real]Absence check using 2 positive place invariants in 31 ms returned sat
[2021-05-18 01:26:27] [INFO ] [Real]Absence check using 2 positive and 16 generalized place invariants in 18 ms returned sat
[2021-05-18 01:26:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 01:26:27] [INFO ] [Real]Absence check using state equation in 76 ms returned unsat
[2021-05-18 01:26:27] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-18 01:26:27] [INFO ] [Real]Absence check using 2 positive and 16 generalized place invariants in 4 ms returned sat
[2021-05-18 01:26:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 01:26:27] [INFO ] [Real]Absence check using state equation in 60 ms returned unsat
[2021-05-18 01:26:27] [INFO ] [Real]Absence check using 2 positive place invariants in 6 ms returned sat
[2021-05-18 01:26:27] [INFO ] [Real]Absence check using 2 positive and 16 generalized place invariants in 4 ms returned sat
[2021-05-18 01:26:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 01:26:27] [INFO ] [Real]Absence check using state equation in 35 ms returned unsat
[2021-05-18 01:26:27] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2021-05-18 01:26:27] [INFO ] [Real]Absence check using 2 positive and 16 generalized place invariants in 4 ms returned sat
[2021-05-18 01:26:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 01:26:27] [INFO ] [Real]Absence check using state equation in 35 ms returned unsat
[2021-05-18 01:26:27] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-18 01:26:27] [INFO ] [Real]Absence check using 2 positive and 16 generalized place invariants in 5 ms returned sat
[2021-05-18 01:26:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 01:26:27] [INFO ] [Real]Absence check using state equation in 54 ms returned unsat
[2021-05-18 01:26:27] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-18 01:26:27] [INFO ] [Real]Absence check using 2 positive and 16 generalized place invariants in 4 ms returned sat
[2021-05-18 01:26:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 01:26:27] [INFO ] [Real]Absence check using state equation in 57 ms returned unsat
[2021-05-18 01:26:27] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-18 01:26:27] [INFO ] [Real]Absence check using 2 positive and 16 generalized place invariants in 4 ms returned sat
[2021-05-18 01:26:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 01:26:28] [INFO ] [Real]Absence check using state equation in 40 ms returned unsat
[2021-05-18 01:26:28] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-18 01:26:28] [INFO ] [Real]Absence check using 2 positive and 16 generalized place invariants in 6 ms returned sat
[2021-05-18 01:26:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 01:26:28] [INFO ] [Real]Absence check using state equation in 56 ms returned unsat
[2021-05-18 01:26:28] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-18 01:26:28] [INFO ] [Real]Absence check using 2 positive and 16 generalized place invariants in 4 ms returned sat
[2021-05-18 01:26:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 01:26:28] [INFO ] [Real]Absence check using state equation in 64 ms returned unsat
Successfully simplified 9 atomic propositions for a total of 11 simplifications.
[2021-05-18 01:26:28] [INFO ] Initial state test concluded for 2 properties.
FORMULA LeafsetExtension-PT-S08C4-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S08C4-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S08C4-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 223 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 223/223 places, 257/257 transitions.
Graph (complete) has 514 edges and 223 vertex of which 213 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.3 ms
Discarding 10 places :
Also discarding 0 output transitions
Drop transitions removed 53 transitions
Trivial Post-agglo rules discarded 53 transitions
Performed 53 trivial Post agglomeration. Transition count delta: 53
Iterating post reduction 0 with 53 rules applied. Total rules applied 54 place count 213 transition count 204
Reduce places removed 53 places and 0 transitions.
Iterating post reduction 1 with 53 rules applied. Total rules applied 107 place count 160 transition count 204
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 17 Pre rules applied. Total rules applied 107 place count 160 transition count 187
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 141 place count 143 transition count 187
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 156 place count 128 transition count 172
Iterating global reduction 2 with 15 rules applied. Total rules applied 171 place count 128 transition count 172
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 177 place count 122 transition count 166
Iterating global reduction 2 with 6 rules applied. Total rules applied 183 place count 122 transition count 166
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 184 place count 121 transition count 166
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 184 place count 121 transition count 165
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 186 place count 120 transition count 165
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 187 place count 119 transition count 164
Iterating global reduction 3 with 1 rules applied. Total rules applied 188 place count 119 transition count 164
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 189 place count 118 transition count 163
Iterating global reduction 3 with 1 rules applied. Total rules applied 190 place count 118 transition count 163
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 0 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 256 place count 85 transition count 130
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 267 place count 74 transition count 119
Iterating global reduction 3 with 11 rules applied. Total rules applied 278 place count 74 transition count 119
Applied a total of 278 rules in 46 ms. Remains 74 /223 variables (removed 149) and now considering 119/257 (removed 138) transitions.
[2021-05-18 01:26:28] [INFO ] Flow matrix only has 105 transitions (discarded 14 similar events)
// Phase 1: matrix 105 rows 74 cols
[2021-05-18 01:26:28] [INFO ] Computed 15 place invariants in 1 ms
[2021-05-18 01:26:28] [INFO ] Implicit Places using invariants in 56 ms returned [2, 15, 16, 22, 27, 32, 33, 43, 47, 49, 50]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 58 ms to find 11 implicit places.
[2021-05-18 01:26:28] [INFO ] Redundant transitions in 4 ms returned []
[2021-05-18 01:26:28] [INFO ] Flow matrix only has 105 transitions (discarded 14 similar events)
// Phase 1: matrix 105 rows 63 cols
[2021-05-18 01:26:28] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-18 01:26:28] [INFO ] Dead Transitions using invariants and state equation in 45 ms returned []
Starting structural reductions, iteration 1 : 63/223 places, 119/257 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 54 transition count 110
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 54 transition count 110
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 26 place count 46 transition count 102
Iterating global reduction 0 with 8 rules applied. Total rules applied 34 place count 46 transition count 102
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 37 place count 43 transition count 99
Iterating global reduction 0 with 3 rules applied. Total rules applied 40 place count 43 transition count 99
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 0 with 8 rules applied. Total rules applied 48 place count 39 transition count 95
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 50 place count 37 transition count 93
Iterating global reduction 0 with 2 rules applied. Total rules applied 52 place count 37 transition count 93
Applied a total of 52 rules in 9 ms. Remains 37 /63 variables (removed 26) and now considering 93/119 (removed 26) transitions.
[2021-05-18 01:26:28] [INFO ] Flow matrix only has 39 transitions (discarded 54 similar events)
// Phase 1: matrix 39 rows 37 cols
[2021-05-18 01:26:28] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-18 01:26:28] [INFO ] Implicit Places using invariants in 24 ms returned []
[2021-05-18 01:26:28] [INFO ] Flow matrix only has 39 transitions (discarded 54 similar events)
// Phase 1: matrix 39 rows 37 cols
[2021-05-18 01:26:28] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-18 01:26:28] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 37/223 places, 93/257 transitions.
Stuttering acceptance computed with spot in 129 ms :[(NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S08C4-01 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s24 s8)], 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 404 steps with 27 reset in 5 ms.
FORMULA LeafsetExtension-PT-S08C4-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S08C4-01 finished in 403 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 223 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 223/223 places, 257/257 transitions.
Graph (complete) has 514 edges and 223 vertex of which 211 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.2 ms
Discarding 12 places :
Also discarding 0 output transitions
Drop transitions removed 55 transitions
Trivial Post-agglo rules discarded 55 transitions
Performed 55 trivial Post agglomeration. Transition count delta: 55
Iterating post reduction 0 with 55 rules applied. Total rules applied 56 place count 211 transition count 202
Reduce places removed 55 places and 0 transitions.
Iterating post reduction 1 with 55 rules applied. Total rules applied 111 place count 156 transition count 202
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 111 place count 156 transition count 186
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 143 place count 140 transition count 186
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 158 place count 125 transition count 171
Iterating global reduction 2 with 15 rules applied. Total rules applied 173 place count 125 transition count 171
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 180 place count 118 transition count 164
Iterating global reduction 2 with 7 rules applied. Total rules applied 187 place count 118 transition count 164
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 188 place count 117 transition count 164
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 188 place count 117 transition count 163
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 190 place count 116 transition count 163
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 191 place count 115 transition count 162
Iterating global reduction 3 with 1 rules applied. Total rules applied 192 place count 115 transition count 162
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 193 place count 114 transition count 161
Iterating global reduction 3 with 1 rules applied. Total rules applied 194 place count 114 transition count 161
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 0 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 260 place count 81 transition count 128
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 272 place count 69 transition count 116
Iterating global reduction 3 with 12 rules applied. Total rules applied 284 place count 69 transition count 116
Applied a total of 284 rules in 31 ms. Remains 69 /223 variables (removed 154) and now considering 116/257 (removed 141) transitions.
[2021-05-18 01:26:28] [INFO ] Flow matrix only has 103 transitions (discarded 13 similar events)
// Phase 1: matrix 103 rows 69 cols
[2021-05-18 01:26:28] [INFO ] Computed 15 place invariants in 1 ms
[2021-05-18 01:26:28] [INFO ] Implicit Places using invariants in 55 ms returned [2, 8, 12, 13, 19, 25, 30, 31, 37, 38, 42, 44, 45]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 56 ms to find 13 implicit places.
[2021-05-18 01:26:28] [INFO ] Redundant transitions in 2 ms returned []
[2021-05-18 01:26:28] [INFO ] Flow matrix only has 103 transitions (discarded 13 similar events)
// Phase 1: matrix 103 rows 56 cols
[2021-05-18 01:26:28] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-18 01:26:28] [INFO ] Dead Transitions using invariants and state equation in 47 ms returned []
Starting structural reductions, iteration 1 : 56/223 places, 116/257 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 45 transition count 105
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 45 transition count 105
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 32 place count 35 transition count 95
Iterating global reduction 0 with 10 rules applied. Total rules applied 42 place count 35 transition count 95
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 45 place count 32 transition count 92
Iterating global reduction 0 with 3 rules applied. Total rules applied 48 place count 32 transition count 92
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 0 with 8 rules applied. Total rules applied 56 place count 28 transition count 88
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 58 place count 26 transition count 86
Iterating global reduction 0 with 2 rules applied. Total rules applied 60 place count 26 transition count 86
Applied a total of 60 rules in 8 ms. Remains 26 /56 variables (removed 30) and now considering 86/116 (removed 30) transitions.
[2021-05-18 01:26:28] [INFO ] Flow matrix only has 25 transitions (discarded 61 similar events)
// Phase 1: matrix 25 rows 26 cols
[2021-05-18 01:26:28] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-18 01:26:28] [INFO ] Implicit Places using invariants in 20 ms returned []
[2021-05-18 01:26:28] [INFO ] Flow matrix only has 25 transitions (discarded 61 similar events)
// Phase 1: matrix 25 rows 26 cols
[2021-05-18 01:26:28] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-18 01:26:28] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 26/223 places, 86/257 transitions.
Stuttering acceptance computed with spot in 141 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S08C4-03 automaton TGBA [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:(GT s12 s14)], 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 12 steps with 0 reset in 0 ms.
FORMULA LeafsetExtension-PT-S08C4-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S08C4-03 finished in 355 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)||X(p1)))], workingDir=/home/mcc/execution]
Support contains 3 out of 223 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 223/223 places, 257/257 transitions.
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 213 transition count 257
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 37 place count 186 transition count 230
Iterating global reduction 1 with 27 rules applied. Total rules applied 64 place count 186 transition count 230
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 89 place count 161 transition count 205
Iterating global reduction 1 with 25 rules applied. Total rules applied 114 place count 161 transition count 205
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 1 with 1 rules applied. Total rules applied 115 place count 160 transition count 205
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 135 place count 140 transition count 185
Iterating global reduction 2 with 20 rules applied. Total rules applied 155 place count 140 transition count 185
Discarding 11 places :
Implicit places reduction removed 11 places
Iterating post reduction 2 with 11 rules applied. Total rules applied 166 place count 129 transition count 185
Discarding 27 places :
Symmetric choice reduction at 3 with 27 rule applications. Total rules 193 place count 102 transition count 158
Iterating global reduction 3 with 27 rules applied. Total rules applied 220 place count 102 transition count 158
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 231 place count 91 transition count 147
Iterating global reduction 3 with 11 rules applied. Total rules applied 242 place count 91 transition count 147
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 253 place count 80 transition count 136
Iterating global reduction 3 with 11 rules applied. Total rules applied 264 place count 80 transition count 136
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 275 place count 69 transition count 125
Iterating global reduction 3 with 11 rules applied. Total rules applied 286 place count 69 transition count 125
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 300 place count 55 transition count 111
Iterating global reduction 3 with 14 rules applied. Total rules applied 314 place count 55 transition count 111
Applied a total of 314 rules in 25 ms. Remains 55 /223 variables (removed 168) and now considering 111/257 (removed 146) transitions.
[2021-05-18 01:26:29] [INFO ] Flow matrix only has 59 transitions (discarded 52 similar events)
// Phase 1: matrix 59 rows 55 cols
[2021-05-18 01:26:29] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-18 01:26:29] [INFO ] Implicit Places using invariants in 42 ms returned [37]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 42 ms to find 1 implicit places.
[2021-05-18 01:26:29] [INFO ] Flow matrix only has 59 transitions (discarded 52 similar events)
// Phase 1: matrix 59 rows 54 cols
[2021-05-18 01:26:29] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-18 01:26:29] [INFO ] Dead Transitions using invariants and state equation in 38 ms returned []
Starting structural reductions, iteration 1 : 54/223 places, 111/257 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 51 transition count 108
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 51 transition count 108
Applied a total of 6 rules in 1 ms. Remains 51 /54 variables (removed 3) and now considering 108/111 (removed 3) transitions.
[2021-05-18 01:26:29] [INFO ] Flow matrix only has 55 transitions (discarded 53 similar events)
// Phase 1: matrix 55 rows 51 cols
[2021-05-18 01:26:29] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-18 01:26:29] [INFO ] Implicit Places using invariants in 59 ms returned []
[2021-05-18 01:26:29] [INFO ] Flow matrix only has 55 transitions (discarded 53 similar events)
// Phase 1: matrix 55 rows 51 cols
[2021-05-18 01:26:29] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-18 01:26:29] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 51/223 places, 108/257 transitions.
Stuttering acceptance computed with spot in 101 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S08C4-06 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=2, aps=[p1:(GT 1 s36), p0:(LEQ s41 s26)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 18 steps with 5 reset in 0 ms.
FORMULA LeafsetExtension-PT-S08C4-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S08C4-06 finished in 314 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 223 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 223/223 places, 257/257 transitions.
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 211 transition count 257
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 39 place count 184 transition count 230
Iterating global reduction 1 with 27 rules applied. Total rules applied 66 place count 184 transition count 230
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 90 place count 160 transition count 206
Iterating global reduction 1 with 24 rules applied. Total rules applied 114 place count 160 transition count 206
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 1 with 1 rules applied. Total rules applied 115 place count 159 transition count 206
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 134 place count 140 transition count 187
Iterating global reduction 2 with 19 rules applied. Total rules applied 153 place count 140 transition count 187
Discarding 10 places :
Implicit places reduction removed 10 places
Iterating post reduction 2 with 10 rules applied. Total rules applied 163 place count 130 transition count 187
Discarding 25 places :
Symmetric choice reduction at 3 with 25 rule applications. Total rules 188 place count 105 transition count 162
Iterating global reduction 3 with 25 rules applied. Total rules applied 213 place count 105 transition count 162
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 224 place count 94 transition count 151
Iterating global reduction 3 with 11 rules applied. Total rules applied 235 place count 94 transition count 151
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 246 place count 83 transition count 140
Iterating global reduction 3 with 11 rules applied. Total rules applied 257 place count 83 transition count 140
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 268 place count 72 transition count 129
Iterating global reduction 3 with 11 rules applied. Total rules applied 279 place count 72 transition count 129
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 292 place count 59 transition count 116
Iterating global reduction 3 with 13 rules applied. Total rules applied 305 place count 59 transition count 116
Applied a total of 305 rules in 10 ms. Remains 59 /223 variables (removed 164) and now considering 116/257 (removed 141) transitions.
[2021-05-18 01:26:29] [INFO ] Flow matrix only has 65 transitions (discarded 51 similar events)
// Phase 1: matrix 65 rows 59 cols
[2021-05-18 01:26:29] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-18 01:26:29] [INFO ] Implicit Places using invariants in 40 ms returned [44]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 41 ms to find 1 implicit places.
[2021-05-18 01:26:29] [INFO ] Flow matrix only has 65 transitions (discarded 51 similar events)
// Phase 1: matrix 65 rows 58 cols
[2021-05-18 01:26:29] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-18 01:26:29] [INFO ] Dead Transitions using invariants and state equation in 60 ms returned []
Starting structural reductions, iteration 1 : 58/223 places, 116/257 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 55 transition count 113
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 55 transition count 113
Applied a total of 6 rules in 1 ms. Remains 55 /58 variables (removed 3) and now considering 113/116 (removed 3) transitions.
[2021-05-18 01:26:29] [INFO ] Flow matrix only has 61 transitions (discarded 52 similar events)
// Phase 1: matrix 61 rows 55 cols
[2021-05-18 01:26:29] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-18 01:26:29] [INFO ] Implicit Places using invariants in 28 ms returned []
[2021-05-18 01:26:29] [INFO ] Flow matrix only has 61 transitions (discarded 52 similar events)
// Phase 1: matrix 61 rows 55 cols
[2021-05-18 01:26:29] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-18 01:26:29] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 55/223 places, 113/257 transitions.
Stuttering acceptance computed with spot in 45 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S08C4-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s26 s38)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 271 ms.
Product exploration explored 100000 steps with 50000 reset in 205 ms.
Graph (complete) has 190 edges and 55 vertex of which 37 are kept as prefixes of interest. Removing 18 places using SCC suffix rule.0 ms
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 50000 reset in 180 ms.
Product exploration explored 100000 steps with 50000 reset in 151 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 43 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 55 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 55/55 places, 113/113 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 55 transition count 113
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 6 Pre rules applied. Total rules applied 7 place count 55 transition count 115
Deduced a syphon composed of 13 places in 0 ms
Iterating global reduction 1 with 6 rules applied. Total rules applied 13 place count 55 transition count 115
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 15 place count 53 transition count 113
Deduced a syphon composed of 11 places in 0 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 17 place count 53 transition count 113
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 18 places in 0 ms
Iterating global reduction 1 with 7 rules applied. Total rules applied 24 place count 53 transition count 113
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 30 place count 47 transition count 107
Deduced a syphon composed of 12 places in 0 ms
Iterating global reduction 1 with 6 rules applied. Total rules applied 36 place count 47 transition count 107
Deduced a syphon composed of 12 places in 0 ms
Applied a total of 36 rules in 10 ms. Remains 47 /55 variables (removed 8) and now considering 107/113 (removed 6) transitions.
[2021-05-18 01:26:30] [INFO ] Redundant transitions in 2 ms returned []
[2021-05-18 01:26:30] [INFO ] Flow matrix only has 53 transitions (discarded 54 similar events)
// Phase 1: matrix 53 rows 47 cols
[2021-05-18 01:26:30] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-18 01:26:30] [INFO ] Dead Transitions using invariants and state equation in 44 ms returned []
Finished structural reductions, in 1 iterations. Remains : 47/55 places, 107/113 transitions.
Product exploration explored 100000 steps with 50000 reset in 507 ms.
Product exploration explored 100000 steps with 50000 reset in 429 ms.
[2021-05-18 01:26:31] [INFO ] Flatten gal took : 7 ms
[2021-05-18 01:26:31] [INFO ] Flatten gal took : 7 ms
[2021-05-18 01:26:31] [INFO ] Time to serialize gal into /tmp/LTL18198586347384552578.gal : 7 ms
[2021-05-18 01:26:31] [INFO ] Time to serialize properties into /tmp/LTL9221954929316000117.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL18198586347384552578.gal, -t, CGAL, -LTL, /tmp/LTL9221954929316000117.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL18198586347384552578.gal -t CGAL -LTL /tmp/LTL9221954929316000117.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("(Node4HasTheLeafSetOfRxToReplaceNode8<=Node6HasAskedItsLeafSetToLxToReplaceNode2)"))))
Formula 0 simplified : !XF"(Node4HasTheLeafSetOfRxToReplaceNode8<=Node6HasAskedItsLeafSetToLxToReplaceNode2)"
Reverse transition relation is NOT exact ! Due to transitions t1, t6, t7, t12, t13, t18, t20, t21, t23, t28, t32, t33, t36, t37, t38, t39, t41, t45, t47, t52, t57, t61, t65, t70, t73, t74, t78, t83, t86, t87, t88, t89, t90, t92, t96, t98, t99, t102, t105, t107, t111, t119, t121, t125, t130, t131, t132, t137, t142, t146, t151, t154, t155, t163, t165, t168, t172, t177, t178, t180, t185, t190, t194, t195, t199, t202, t204, t210, t214, t218, t219, t220, t221, t222, t224, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/38/75/113
Computing Next relation with stutter on 1753 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
122 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,0,1.26003,51460,1,0,304,225897,252,118,2048,220501,239
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA LeafsetExtension-PT-S08C4-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property LeafsetExtension-PT-S08C4-07 finished in 3751 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0 U (p1&&F(p2)))))], workingDir=/home/mcc/execution]
Support contains 6 out of 223 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 223/223 places, 257/257 transitions.
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 211 transition count 257
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 37 place count 186 transition count 232
Iterating global reduction 1 with 25 rules applied. Total rules applied 62 place count 186 transition count 232
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 85 place count 163 transition count 209
Iterating global reduction 1 with 23 rules applied. Total rules applied 108 place count 163 transition count 209
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 1 with 1 rules applied. Total rules applied 109 place count 162 transition count 209
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 126 place count 145 transition count 192
Iterating global reduction 2 with 17 rules applied. Total rules applied 143 place count 145 transition count 192
Discarding 9 places :
Implicit places reduction removed 9 places
Iterating post reduction 2 with 9 rules applied. Total rules applied 152 place count 136 transition count 192
Discarding 23 places :
Symmetric choice reduction at 3 with 23 rule applications. Total rules 175 place count 113 transition count 169
Iterating global reduction 3 with 23 rules applied. Total rules applied 198 place count 113 transition count 169
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 207 place count 104 transition count 160
Iterating global reduction 3 with 9 rules applied. Total rules applied 216 place count 104 transition count 160
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 225 place count 95 transition count 151
Iterating global reduction 3 with 9 rules applied. Total rules applied 234 place count 95 transition count 151
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 243 place count 86 transition count 142
Iterating global reduction 3 with 9 rules applied. Total rules applied 252 place count 86 transition count 142
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 263 place count 75 transition count 131
Iterating global reduction 3 with 11 rules applied. Total rules applied 274 place count 75 transition count 131
Applied a total of 274 rules in 24 ms. Remains 75 /223 variables (removed 148) and now considering 131/257 (removed 126) transitions.
[2021-05-18 01:26:33] [INFO ] Flow matrix only has 88 transitions (discarded 43 similar events)
// Phase 1: matrix 88 rows 75 cols
[2021-05-18 01:26:33] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-18 01:26:33] [INFO ] Implicit Places using invariants in 63 ms returned [49]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 64 ms to find 1 implicit places.
[2021-05-18 01:26:33] [INFO ] Flow matrix only has 88 transitions (discarded 43 similar events)
// Phase 1: matrix 88 rows 74 cols
[2021-05-18 01:26:33] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-18 01:26:33] [INFO ] Dead Transitions using invariants and state equation in 115 ms returned []
Starting structural reductions, iteration 1 : 74/223 places, 131/257 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 71 transition count 128
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 71 transition count 128
Applied a total of 6 rules in 2 ms. Remains 71 /74 variables (removed 3) and now considering 128/131 (removed 3) transitions.
[2021-05-18 01:26:33] [INFO ] Flow matrix only has 84 transitions (discarded 44 similar events)
// Phase 1: matrix 84 rows 71 cols
[2021-05-18 01:26:33] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-18 01:26:33] [INFO ] Implicit Places using invariants in 30 ms returned []
[2021-05-18 01:26:33] [INFO ] Flow matrix only has 84 transitions (discarded 44 similar events)
// Phase 1: matrix 84 rows 71 cols
[2021-05-18 01:26:33] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-18 01:26:33] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 71/223 places, 128/257 transitions.
Stuttering acceptance computed with spot in 210 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), true, (NOT p2)]
Running random walk in product with property : LeafsetExtension-PT-S08C4-09 automaton TGBA [mat=[[{ cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={0} source=0 dest: 3}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}]], initial=1, aps=[p1:(LEQ s56 s51), p0:(GT s68 s32), p2:(LEQ s9 s31)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 187 ms.
Product exploration explored 100000 steps with 50000 reset in 173 ms.
Graph (complete) has 225 edges and 71 vertex of which 46 are kept as prefixes of interest. Removing 25 places using SCC suffix rule.0 ms
Knowledge obtained : [p1, (NOT p0), p2]
Stuttering acceptance computed with spot in 77 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), true, (NOT p2)]
Product exploration explored 100000 steps with 50000 reset in 153 ms.
Product exploration explored 100000 steps with 50000 reset in 176 ms.
Applying partial POR strategy [true, false, true, true]
Stuttering acceptance computed with spot in 84 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), true, (NOT p2)]
Support contains 6 out of 71 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 71/71 places, 128/128 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 71 transition count 128
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 6 Pre rules applied. Total rules applied 10 place count 71 transition count 130
Deduced a syphon composed of 16 places in 0 ms
Iterating global reduction 1 with 6 rules applied. Total rules applied 16 place count 71 transition count 130
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 18 place count 69 transition count 128
Deduced a syphon composed of 14 places in 1 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 20 place count 69 transition count 128
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 25 places in 0 ms
Iterating global reduction 1 with 11 rules applied. Total rules applied 31 place count 69 transition count 128
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 39 place count 61 transition count 120
Deduced a syphon composed of 17 places in 0 ms
Iterating global reduction 1 with 8 rules applied. Total rules applied 47 place count 61 transition count 120
Deduced a syphon composed of 17 places in 0 ms
Applied a total of 47 rules in 8 ms. Remains 61 /71 variables (removed 10) and now considering 120/128 (removed 8) transitions.
[2021-05-18 01:26:34] [INFO ] Redundant transitions in 2 ms returned []
[2021-05-18 01:26:34] [INFO ] Flow matrix only has 75 transitions (discarded 45 similar events)
// Phase 1: matrix 75 rows 61 cols
[2021-05-18 01:26:34] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-18 01:26:34] [INFO ] Dead Transitions using invariants and state equation in 111 ms returned []
Finished structural reductions, in 1 iterations. Remains : 61/71 places, 120/128 transitions.
Product exploration explored 100000 steps with 50000 reset in 489 ms.
Product exploration explored 100000 steps with 50000 reset in 486 ms.
[2021-05-18 01:26:35] [INFO ] Flatten gal took : 7 ms
[2021-05-18 01:26:35] [INFO ] Flatten gal took : 6 ms
[2021-05-18 01:26:35] [INFO ] Time to serialize gal into /tmp/LTL16059685876242137219.gal : 2 ms
[2021-05-18 01:26:35] [INFO ] Time to serialize properties into /tmp/LTL15053132050174758939.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL16059685876242137219.gal, -t, CGAL, -LTL, /tmp/LTL15053132050174758939.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL16059685876242137219.gal -t CGAL -LTL /tmp/LTL15053132050174758939.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(("(RxHasReceivedTheRequestOfNode5>Node2WantsToManageTheBreakDownOfNode5)")U(("(LeafSetOfLxIsSentToNode7<=Node7HasTheLeafSetOfLxToReplaceNode0)")&&(F("(Node0HasTheLeafSetOfLxToReplaceNode3<=Node2HasTheLeafSetOfLxToReplaceNode3)"))))))
Formula 0 simplified : !X("(RxHasReceivedTheRequestOfNode5>Node2WantsToManageTheBreakDownOfNode5)" U ("(LeafSetOfLxIsSentToNode7<=Node7HasTheLeafSetOfLxToReplaceNode0)" & F"(Node0HasTheLeafSetOfLxToReplaceNode3<=Node2HasTheLeafSetOfLxToReplaceNode3)"))
Reverse transition relation is NOT exact ! Due to transitions t1, t4, t6, t11, t12, t13, t18, t20, t21, t23, t28, t32, t33, t36, t37, t38, t39, t41, t44, t45, t51, t52, t58, t61, t65, t70, t73, t74, t78, t83, t86, t87, t88, t89, t90, t92, t96, t98, t99, t102, t107, t111, t115, t121, t125, t130, t131, t132, t137, t142, t146, t151, t155, t160, t165, t168, t172, t177, t178, t184, t185, t188, t190, t194, t195, t199, t202, t204, t210, t214, t218, t219, t220, t221, t222, t224, t252, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/51/77/128
Computing Next relation with stutter on 3221 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
304 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,0,3.04735,91576,1,0,332,443438,288,133,2538,436814,271
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA LeafsetExtension-PT-S08C4-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property LeafsetExtension-PT-S08C4-09 finished in 6072 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0) U (p1&&F(p2))))], workingDir=/home/mcc/execution]
Support contains 5 out of 223 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 223/223 places, 257/257 transitions.
Graph (complete) has 514 edges and 223 vertex of which 214 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.1 ms
Discarding 9 places :
Also discarding 0 output 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 52 rules applied. Total rules applied 53 place count 214 transition count 205
Reduce places removed 52 places and 0 transitions.
Iterating post reduction 1 with 52 rules applied. Total rules applied 105 place count 162 transition count 205
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 105 place count 162 transition count 189
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 137 place count 146 transition count 189
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 151 place count 132 transition count 175
Iterating global reduction 2 with 14 rules applied. Total rules applied 165 place count 132 transition count 175
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 170 place count 127 transition count 170
Iterating global reduction 2 with 5 rules applied. Total rules applied 175 place count 127 transition count 170
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 176 place count 126 transition count 170
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 176 place count 126 transition count 169
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 178 place count 125 transition count 169
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 179 place count 124 transition count 168
Iterating global reduction 3 with 1 rules applied. Total rules applied 180 place count 124 transition count 168
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 181 place count 123 transition count 167
Iterating global reduction 3 with 1 rules applied. Total rules applied 182 place count 123 transition count 167
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Deduced a syphon composed of 34 places in 0 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 3 with 68 rules applied. Total rules applied 250 place count 89 transition count 133
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 261 place count 78 transition count 122
Iterating global reduction 3 with 11 rules applied. Total rules applied 272 place count 78 transition count 122
Applied a total of 272 rules in 26 ms. Remains 78 /223 variables (removed 145) and now considering 122/257 (removed 135) transitions.
[2021-05-18 01:26:39] [INFO ] Flow matrix only has 108 transitions (discarded 14 similar events)
// Phase 1: matrix 108 rows 78 cols
[2021-05-18 01:26:39] [INFO ] Computed 16 place invariants in 0 ms
[2021-05-18 01:26:39] [INFO ] Implicit Places using invariants in 226 ms returned [2, 8, 26, 31, 36, 37, 46, 50, 53, 54]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 231 ms to find 10 implicit places.
[2021-05-18 01:26:39] [INFO ] Redundant transitions in 3 ms returned []
[2021-05-18 01:26:39] [INFO ] Flow matrix only has 108 transitions (discarded 14 similar events)
// Phase 1: matrix 108 rows 68 cols
[2021-05-18 01:26:39] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-18 01:26:39] [INFO ] Dead Transitions using invariants and state equation in 156 ms returned []
Starting structural reductions, iteration 1 : 68/223 places, 122/257 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 60 transition count 114
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 60 transition count 114
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 23 place count 53 transition count 107
Iterating global reduction 0 with 7 rules applied. Total rules applied 30 place count 53 transition count 107
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 32 place count 51 transition count 105
Iterating global reduction 0 with 2 rules applied. Total rules applied 34 place count 51 transition count 105
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 44 place count 46 transition count 100
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 46 place count 44 transition count 98
Iterating global reduction 0 with 2 rules applied. Total rules applied 48 place count 44 transition count 98
Applied a total of 48 rules in 9 ms. Remains 44 /68 variables (removed 24) and now considering 98/122 (removed 24) transitions.
[2021-05-18 01:26:39] [INFO ] Flow matrix only has 48 transitions (discarded 50 similar events)
// Phase 1: matrix 48 rows 44 cols
[2021-05-18 01:26:39] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-18 01:26:39] [INFO ] Implicit Places using invariants in 28 ms returned []
[2021-05-18 01:26:39] [INFO ] Flow matrix only has 48 transitions (discarded 50 similar events)
// Phase 1: matrix 48 rows 44 cols
[2021-05-18 01:26:39] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-18 01:26:39] [INFO ] Implicit Places using invariants and state equation in 218 ms returned []
Implicit Place search using SMT with State Equation took 247 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 44/223 places, 98/257 transitions.
Stuttering acceptance computed with spot in 91 ms :[(OR (NOT p2) (NOT p1)), true, (NOT p0), (NOT p2)]
Running random walk in product with property : LeafsetExtension-PT-S08C4-11 automaton TGBA [mat=[[{ cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={0} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(LEQ s29 s15), p0:(AND (LEQ s29 s15) (LEQ s11 s33)), p2:(LEQ 1 s38)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 24 steps with 1 reset in 0 ms.
FORMULA LeafsetExtension-PT-S08C4-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S08C4-11 finished in 793 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 1 out of 223 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 223/223 places, 257/257 transitions.
Graph (complete) has 514 edges and 223 vertex of which 211 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.0 ms
Discarding 12 places :
Also discarding 0 output transitions
Drop transitions removed 45 transitions
Trivial Post-agglo rules discarded 45 transitions
Performed 45 trivial Post agglomeration. Transition count delta: 45
Iterating post reduction 0 with 45 rules applied. Total rules applied 46 place count 211 transition count 212
Reduce places removed 45 places and 0 transitions.
Iterating post reduction 1 with 45 rules applied. Total rules applied 91 place count 166 transition count 212
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 17 Pre rules applied. Total rules applied 91 place count 166 transition count 195
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 125 place count 149 transition count 195
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 148 place count 126 transition count 172
Iterating global reduction 2 with 23 rules applied. Total rules applied 171 place count 126 transition count 172
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 185 place count 112 transition count 158
Iterating global reduction 2 with 14 rules applied. Total rules applied 199 place count 112 transition count 158
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 200 place count 111 transition count 158
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 200 place count 111 transition count 156
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 204 place count 109 transition count 156
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 215 place count 98 transition count 145
Iterating global reduction 3 with 11 rules applied. Total rules applied 226 place count 98 transition count 145
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 3 with 7 rules applied. Total rules applied 233 place count 91 transition count 145
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 7 Pre rules applied. Total rules applied 233 place count 91 transition count 138
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 4 with 14 rules applied. Total rules applied 247 place count 84 transition count 138
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 255 place count 76 transition count 130
Iterating global reduction 4 with 8 rules applied. Total rules applied 263 place count 76 transition count 130
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 270 place count 69 transition count 123
Iterating global reduction 4 with 7 rules applied. Total rules applied 277 place count 69 transition count 123
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 4 with 32 rules applied. Total rules applied 309 place count 53 transition count 107
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 314 place count 48 transition count 102
Iterating global reduction 4 with 5 rules applied. Total rules applied 319 place count 48 transition count 102
Applied a total of 319 rules in 19 ms. Remains 48 /223 variables (removed 175) and now considering 102/257 (removed 155) transitions.
[2021-05-18 01:26:39] [INFO ] Flow matrix only has 61 transitions (discarded 41 similar events)
// Phase 1: matrix 61 rows 48 cols
[2021-05-18 01:26:39] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-18 01:26:39] [INFO ] Implicit Places using invariants in 50 ms returned [9, 16, 21, 26, 29, 31]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 50 ms to find 6 implicit places.
[2021-05-18 01:26:40] [INFO ] Redundant transitions in 12 ms returned []
[2021-05-18 01:26:40] [INFO ] Flow matrix only has 61 transitions (discarded 41 similar events)
// Phase 1: matrix 61 rows 42 cols
[2021-05-18 01:26:40] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-18 01:26:40] [INFO ] Dead Transitions using invariants and state equation in 37 ms returned []
Starting structural reductions, iteration 1 : 42/223 places, 102/257 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 37 transition count 97
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 37 transition count 97
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 14 place count 33 transition count 93
Iterating global reduction 0 with 4 rules applied. Total rules applied 18 place count 33 transition count 93
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 21 place count 30 transition count 90
Iterating global reduction 0 with 3 rules applied. Total rules applied 24 place count 30 transition count 90
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 30 place count 27 transition count 87
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 26 transition count 86
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 26 transition count 86
Applied a total of 32 rules in 4 ms. Remains 26 /42 variables (removed 16) and now considering 86/102 (removed 16) transitions.
[2021-05-18 01:26:40] [INFO ] Flow matrix only has 24 transitions (discarded 62 similar events)
// Phase 1: matrix 24 rows 26 cols
[2021-05-18 01:26:40] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-18 01:26:40] [INFO ] Implicit Places using invariants in 43 ms returned []
[2021-05-18 01:26:40] [INFO ] Flow matrix only has 24 transitions (discarded 62 similar events)
// Phase 1: matrix 24 rows 26 cols
[2021-05-18 01:26:40] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-18 01:26:40] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 26/223 places, 86/257 transitions.
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S08C4-12 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 1 s24)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 601 steps with 47 reset in 1 ms.
FORMULA LeafsetExtension-PT-S08C4-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S08C4-12 finished in 244 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 223 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 223/223 places, 257/257 transitions.
Graph (complete) has 514 edges and 223 vertex of which 211 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.1 ms
Discarding 12 places :
Also discarding 0 output transitions
Drop transitions removed 54 transitions
Trivial Post-agglo rules discarded 54 transitions
Performed 54 trivial Post agglomeration. Transition count delta: 54
Iterating post reduction 0 with 54 rules applied. Total rules applied 55 place count 211 transition count 203
Reduce places removed 54 places and 0 transitions.
Iterating post reduction 1 with 54 rules applied. Total rules applied 109 place count 157 transition count 203
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 17 Pre rules applied. Total rules applied 109 place count 157 transition count 186
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 143 place count 140 transition count 186
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 158 place count 125 transition count 171
Iterating global reduction 2 with 15 rules applied. Total rules applied 173 place count 125 transition count 171
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 179 place count 119 transition count 165
Iterating global reduction 2 with 6 rules applied. Total rules applied 185 place count 119 transition count 165
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 186 place count 118 transition count 165
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 186 place count 118 transition count 164
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 188 place count 117 transition count 164
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 189 place count 116 transition count 163
Iterating global reduction 3 with 1 rules applied. Total rules applied 190 place count 116 transition count 163
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 191 place count 115 transition count 162
Iterating global reduction 3 with 1 rules applied. Total rules applied 192 place count 115 transition count 162
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 0 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 258 place count 82 transition count 129
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 270 place count 70 transition count 117
Iterating global reduction 3 with 12 rules applied. Total rules applied 282 place count 70 transition count 117
Applied a total of 282 rules in 13 ms. Remains 70 /223 variables (removed 153) and now considering 117/257 (removed 140) transitions.
[2021-05-18 01:26:40] [INFO ] Flow matrix only has 103 transitions (discarded 14 similar events)
// Phase 1: matrix 103 rows 70 cols
[2021-05-18 01:26:40] [INFO ] Computed 15 place invariants in 0 ms
[2021-05-18 01:26:40] [INFO ] Implicit Places using invariants in 62 ms returned [2, 8, 12, 13, 19, 31, 32, 38, 39, 43, 45, 46]
Discarding 12 places :
Implicit Place search using SMT only with invariants took 63 ms to find 12 implicit places.
[2021-05-18 01:26:40] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-18 01:26:40] [INFO ] Flow matrix only has 103 transitions (discarded 14 similar events)
// Phase 1: matrix 103 rows 58 cols
[2021-05-18 01:26:40] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-18 01:26:40] [INFO ] Dead Transitions using invariants and state equation in 85 ms returned []
Starting structural reductions, iteration 1 : 58/223 places, 117/257 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 48 transition count 107
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 48 transition count 107
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 29 place count 39 transition count 98
Iterating global reduction 0 with 9 rules applied. Total rules applied 38 place count 39 transition count 98
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 40 place count 37 transition count 96
Iterating global reduction 0 with 2 rules applied. Total rules applied 42 place count 37 transition count 96
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 52 place count 32 transition count 91
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 54 place count 30 transition count 89
Iterating global reduction 0 with 2 rules applied. Total rules applied 56 place count 30 transition count 89
Applied a total of 56 rules in 4 ms. Remains 30 /58 variables (removed 28) and now considering 89/117 (removed 28) transitions.
[2021-05-18 01:26:40] [INFO ] Flow matrix only has 31 transitions (discarded 58 similar events)
// Phase 1: matrix 31 rows 30 cols
[2021-05-18 01:26:40] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-18 01:26:40] [INFO ] Implicit Places using invariants in 19 ms returned []
[2021-05-18 01:26:40] [INFO ] Flow matrix only has 31 transitions (discarded 58 similar events)
// Phase 1: matrix 31 rows 30 cols
[2021-05-18 01:26:40] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-18 01:26:40] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 30/223 places, 89/257 transitions.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S08C4-14 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 1 s14)], 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 16 steps with 0 reset in 0 ms.
FORMULA LeafsetExtension-PT-S08C4-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S08C4-14 finished in 272 ms.
All properties solved without resorting to model-checking.

BK_STOP 1621301201471

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLCardinality -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=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="LeafsetExtension-PT-S08C4"
export BK_EXAMINATION="LTLCardinality"
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 LeafsetExtension-PT-S08C4, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r292-tall-162124156500492"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LeafsetExtension-PT-S08C4.tgz
mv LeafsetExtension-PT-S08C4 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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