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.r132-tall-165271820900484.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 LeafsetExtension-PT-S16C3, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r132-tall-165271820900484
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 13K Apr 29 12:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K Apr 29 12:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 29 12:41 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K Apr 29 12:41 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.8K May 9 08:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 08:11 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.2K May 9 08:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 9 08:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.2K May 9 08:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.2K May 9 08:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 6 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 905K May 10 09:34 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-S16C3-LTLFireability-00
FORMULA_NAME LeafsetExtension-PT-S16C3-LTLFireability-01
FORMULA_NAME LeafsetExtension-PT-S16C3-LTLFireability-02
FORMULA_NAME LeafsetExtension-PT-S16C3-LTLFireability-03
FORMULA_NAME LeafsetExtension-PT-S16C3-LTLFireability-04
FORMULA_NAME LeafsetExtension-PT-S16C3-LTLFireability-05
FORMULA_NAME LeafsetExtension-PT-S16C3-LTLFireability-06
FORMULA_NAME LeafsetExtension-PT-S16C3-LTLFireability-07
FORMULA_NAME LeafsetExtension-PT-S16C3-LTLFireability-08
FORMULA_NAME LeafsetExtension-PT-S16C3-LTLFireability-09
FORMULA_NAME LeafsetExtension-PT-S16C3-LTLFireability-10
FORMULA_NAME LeafsetExtension-PT-S16C3-LTLFireability-11
FORMULA_NAME LeafsetExtension-PT-S16C3-LTLFireability-12
FORMULA_NAME LeafsetExtension-PT-S16C3-LTLFireability-13
FORMULA_NAME LeafsetExtension-PT-S16C3-LTLFireability-14
FORMULA_NAME LeafsetExtension-PT-S16C3-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1652793682123

Running Version 202205111006
[2022-05-17 13:21:23] [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]
[2022-05-17 13:21:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-17 13:21:23] [INFO ] Load time of PNML (sax parser for PT used): 156 ms
[2022-05-17 13:21:23] [INFO ] Transformed 1542 places.
[2022-05-17 13:21:23] [INFO ] Transformed 1449 transitions.
[2022-05-17 13:21:23] [INFO ] Parsed PT model containing 1542 places and 1449 transitions in 269 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 16 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA LeafsetExtension-PT-S16C3-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 48 out of 1542 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1542/1542 places, 1449/1449 transitions.
Reduce places removed 293 places and 0 transitions.
Iterating post reduction 0 with 293 rules applied. Total rules applied 293 place count 1249 transition count 1449
Discarding 265 places :
Symmetric choice reduction at 1 with 265 rule applications. Total rules 558 place count 984 transition count 1184
Iterating global reduction 1 with 265 rules applied. Total rules applied 823 place count 984 transition count 1184
Discarding 224 places :
Symmetric choice reduction at 1 with 224 rule applications. Total rules 1047 place count 760 transition count 960
Iterating global reduction 1 with 224 rules applied. Total rules applied 1271 place count 760 transition count 960
Discarding 218 places :
Symmetric choice reduction at 1 with 218 rule applications. Total rules 1489 place count 542 transition count 742
Iterating global reduction 1 with 218 rules applied. Total rules applied 1707 place count 542 transition count 742
Discarding 18 places :
Implicit places reduction removed 18 places
Iterating post reduction 1 with 18 rules applied. Total rules applied 1725 place count 524 transition count 742
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 1741 place count 508 transition count 726
Iterating global reduction 2 with 16 rules applied. Total rules applied 1757 place count 508 transition count 726
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 1773 place count 492 transition count 710
Iterating global reduction 2 with 16 rules applied. Total rules applied 1789 place count 492 transition count 710
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 1804 place count 477 transition count 695
Iterating global reduction 2 with 15 rules applied. Total rules applied 1819 place count 477 transition count 695
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 1834 place count 462 transition count 680
Iterating global reduction 2 with 15 rules applied. Total rules applied 1849 place count 462 transition count 680
Discarding 104 places :
Symmetric choice reduction at 2 with 104 rule applications. Total rules 1953 place count 358 transition count 576
Iterating global reduction 2 with 104 rules applied. Total rules applied 2057 place count 358 transition count 576
Applied a total of 2057 rules in 336 ms. Remains 358 /1542 variables (removed 1184) and now considering 576/1449 (removed 873) transitions.
[2022-05-17 13:21:24] [INFO ] Flow matrix only has 473 transitions (discarded 103 similar events)
// Phase 1: matrix 473 rows 358 cols
[2022-05-17 13:21:24] [INFO ] Computed 36 place invariants in 26 ms
[2022-05-17 13:21:24] [INFO ] Implicit Places using invariants in 421 ms returned [32, 47, 65, 86, 91, 122, 126, 155, 179, 183, 195, 199, 213, 217, 230, 263, 303, 319, 333]
Discarding 19 places :
Implicit Place search using SMT only with invariants took 466 ms to find 19 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 339/1542 places, 576/1449 transitions.
Discarding 104 places :
Symmetric choice reduction at 0 with 104 rule applications. Total rules 104 place count 235 transition count 472
Iterating global reduction 0 with 104 rules applied. Total rules applied 208 place count 235 transition count 472
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 213 place count 230 transition count 467
Iterating global reduction 0 with 5 rules applied. Total rules applied 218 place count 230 transition count 467
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 223 place count 225 transition count 462
Iterating global reduction 0 with 5 rules applied. Total rules applied 228 place count 225 transition count 462
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 233 place count 220 transition count 457
Iterating global reduction 0 with 5 rules applied. Total rules applied 238 place count 220 transition count 457
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 249 place count 209 transition count 446
Iterating global reduction 0 with 11 rules applied. Total rules applied 260 place count 209 transition count 446
Applied a total of 260 rules in 28 ms. Remains 209 /339 variables (removed 130) and now considering 446/576 (removed 130) transitions.
[2022-05-17 13:21:24] [INFO ] Flow matrix only has 300 transitions (discarded 146 similar events)
// Phase 1: matrix 300 rows 209 cols
[2022-05-17 13:21:24] [INFO ] Computed 17 place invariants in 3 ms
[2022-05-17 13:21:24] [INFO ] Implicit Places using invariants in 107 ms returned []
[2022-05-17 13:21:24] [INFO ] Flow matrix only has 300 transitions (discarded 146 similar events)
// Phase 1: matrix 300 rows 209 cols
[2022-05-17 13:21:24] [INFO ] Computed 17 place invariants in 12 ms
[2022-05-17 13:21:24] [INFO ] Implicit Places using invariants and state equation in 201 ms returned []
Implicit Place search using SMT with State Equation took 311 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 209/1542 places, 446/1449 transitions.
Finished structural reductions, in 2 iterations. Remains : 209/1542 places, 446/1449 transitions.
Support contains 48 out of 209 places after structural reductions.
[2022-05-17 13:21:25] [INFO ] Flatten gal took : 59 ms
[2022-05-17 13:21:25] [INFO ] Flatten gal took : 29 ms
[2022-05-17 13:21:25] [INFO ] Input system was already deterministic with 446 transitions.
Support contains 45 out of 209 places (down from 48) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 371 resets, run finished after 260 ms. (steps per millisecond=38 ) properties (out of 30) seen :29
Finished Best-First random walk after 7606 steps, including 39 resets, run visited all 1 properties in 13 ms. (steps per millisecond=585 )
Computed a total of 209 stabilizing places and 446 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 209 transition count 446
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 2 out of 209 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 209/209 places, 446/446 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 185 transition count 422
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 185 transition count 422
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 68 place count 165 transition count 402
Iterating global reduction 0 with 20 rules applied. Total rules applied 88 place count 165 transition count 402
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 93 place count 160 transition count 402
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 110 place count 143 transition count 385
Iterating global reduction 1 with 17 rules applied. Total rules applied 127 place count 143 transition count 385
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 1 with 5 rules applied. Total rules applied 132 place count 138 transition count 385
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 144 place count 126 transition count 373
Iterating global reduction 2 with 12 rules applied. Total rules applied 156 place count 126 transition count 373
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 166 place count 116 transition count 363
Iterating global reduction 2 with 10 rules applied. Total rules applied 176 place count 116 transition count 363
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 186 place count 106 transition count 353
Iterating global reduction 2 with 10 rules applied. Total rules applied 196 place count 106 transition count 353
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 216 place count 86 transition count 333
Iterating global reduction 2 with 20 rules applied. Total rules applied 236 place count 86 transition count 333
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 247 place count 75 transition count 322
Iterating global reduction 2 with 11 rules applied. Total rules applied 258 place count 75 transition count 322
Applied a total of 258 rules in 29 ms. Remains 75 /209 variables (removed 134) and now considering 322/446 (removed 124) transitions.
[2022-05-17 13:21:26] [INFO ] Flow matrix only has 81 transitions (discarded 241 similar events)
// Phase 1: matrix 81 rows 75 cols
[2022-05-17 13:21:26] [INFO ] Computed 7 place invariants in 2 ms
[2022-05-17 13:21:26] [INFO ] Implicit Places using invariants in 59 ms returned [27, 33, 37, 61]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 60 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 71/209 places, 322/446 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 61 transition count 312
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 61 transition count 312
Applied a total of 20 rules in 3 ms. Remains 61 /71 variables (removed 10) and now considering 312/322 (removed 10) transitions.
[2022-05-17 13:21:26] [INFO ] Flow matrix only has 68 transitions (discarded 244 similar events)
// Phase 1: matrix 68 rows 61 cols
[2022-05-17 13:21:26] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-17 13:21:26] [INFO ] Implicit Places using invariants in 83 ms returned []
[2022-05-17 13:21:26] [INFO ] Flow matrix only has 68 transitions (discarded 244 similar events)
// Phase 1: matrix 68 rows 61 cols
[2022-05-17 13:21:26] [INFO ] Computed 3 place invariants in 15 ms
[2022-05-17 13:21:26] [INFO ] Implicit Places using invariants and state equation in 151 ms returned []
Implicit Place search using SMT with State Equation took 238 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 61/209 places, 312/446 transitions.
Finished structural reductions, in 2 iterations. Remains : 61/209 places, 312/446 transitions.
Stuttering acceptance computed with spot in 294 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S16C3-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(AND (GEQ s43 1) (GEQ s45 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 26 steps with 0 reset in 3 ms.
FORMULA LeafsetExtension-PT-S16C3-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C3-LTLFireability-00 finished in 1038 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 209 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 209/209 places, 446/446 transitions.
Graph (complete) has 832 edges and 209 vertex of which 207 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.11 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 0 with 28 rules applied. Total rules applied 29 place count 207 transition count 416
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 1 with 28 rules applied. Total rules applied 57 place count 179 transition count 416
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 57 place count 179 transition count 403
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 83 place count 166 transition count 403
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 100 place count 149 transition count 386
Iterating global reduction 2 with 17 rules applied. Total rules applied 117 place count 149 transition count 386
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 125 place count 141 transition count 378
Iterating global reduction 2 with 8 rules applied. Total rules applied 133 place count 141 transition count 378
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 2 with 3 rules applied. Total rules applied 136 place count 138 transition count 378
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 136 place count 138 transition count 375
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 142 place count 135 transition count 375
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 145 place count 132 transition count 372
Iterating global reduction 3 with 3 rules applied. Total rules applied 148 place count 132 transition count 372
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 151 place count 129 transition count 369
Iterating global reduction 3 with 3 rules applied. Total rules applied 154 place count 129 transition count 369
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 161 place count 122 transition count 362
Iterating global reduction 3 with 7 rules applied. Total rules applied 168 place count 122 transition count 362
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 0 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 3 with 46 rules applied. Total rules applied 214 place count 99 transition count 339
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 222 place count 91 transition count 331
Iterating global reduction 3 with 8 rules applied. Total rules applied 230 place count 91 transition count 331
Applied a total of 230 rules in 100 ms. Remains 91 /209 variables (removed 118) and now considering 331/446 (removed 115) transitions.
[2022-05-17 13:21:27] [INFO ] Flow matrix only has 144 transitions (discarded 187 similar events)
// Phase 1: matrix 144 rows 91 cols
[2022-05-17 13:21:27] [INFO ] Computed 14 place invariants in 4 ms
[2022-05-17 13:21:27] [INFO ] Implicit Places using invariants in 81 ms returned [19, 27, 32, 36, 40, 42, 56, 62, 65, 67, 74]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 84 ms to find 11 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 80/209 places, 331/446 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 65 transition count 316
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 65 transition count 316
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 35 place count 60 transition count 311
Iterating global reduction 0 with 5 rules applied. Total rules applied 40 place count 60 transition count 311
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 45 place count 55 transition count 306
Iterating global reduction 0 with 5 rules applied. Total rules applied 50 place count 55 transition count 306
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 64 place count 48 transition count 299
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 66 place count 46 transition count 297
Iterating global reduction 0 with 2 rules applied. Total rules applied 68 place count 46 transition count 297
Applied a total of 68 rules in 28 ms. Remains 46 /80 variables (removed 34) and now considering 297/331 (removed 34) transitions.
[2022-05-17 13:21:27] [INFO ] Flow matrix only has 51 transitions (discarded 246 similar events)
// Phase 1: matrix 51 rows 46 cols
[2022-05-17 13:21:27] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-17 13:21:27] [INFO ] Implicit Places using invariants in 60 ms returned []
[2022-05-17 13:21:27] [INFO ] Flow matrix only has 51 transitions (discarded 246 similar events)
// Phase 1: matrix 51 rows 46 cols
[2022-05-17 13:21:27] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-17 13:21:27] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 131 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 46/209 places, 297/446 transitions.
Finished structural reductions, in 2 iterations. Remains : 46/209 places, 297/446 transitions.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S16C3-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GEQ s4 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]]
Stuttering criterion allowed to conclude after 11 steps with 0 reset in 1 ms.
FORMULA LeafsetExtension-PT-S16C3-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C3-LTLFireability-01 finished in 387 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X((!(p0 U G(((p2 U p3)&&p1)))&&X(p0))))))'
Support contains 7 out of 209 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 209/209 places, 446/446 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 187 transition count 424
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 187 transition count 424
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 64 place count 167 transition count 404
Iterating global reduction 0 with 20 rules applied. Total rules applied 84 place count 167 transition count 404
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 90 place count 161 transition count 404
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 108 place count 143 transition count 386
Iterating global reduction 1 with 18 rules applied. Total rules applied 126 place count 143 transition count 386
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 1 with 4 rules applied. Total rules applied 130 place count 139 transition count 386
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 142 place count 127 transition count 374
Iterating global reduction 2 with 12 rules applied. Total rules applied 154 place count 127 transition count 374
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 164 place count 117 transition count 364
Iterating global reduction 2 with 10 rules applied. Total rules applied 174 place count 117 transition count 364
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 184 place count 107 transition count 354
Iterating global reduction 2 with 10 rules applied. Total rules applied 194 place count 107 transition count 354
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 216 place count 85 transition count 332
Iterating global reduction 2 with 22 rules applied. Total rules applied 238 place count 85 transition count 332
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 247 place count 76 transition count 323
Iterating global reduction 2 with 9 rules applied. Total rules applied 256 place count 76 transition count 323
Applied a total of 256 rules in 30 ms. Remains 76 /209 variables (removed 133) and now considering 323/446 (removed 123) transitions.
[2022-05-17 13:21:27] [INFO ] Flow matrix only has 83 transitions (discarded 240 similar events)
// Phase 1: matrix 83 rows 76 cols
[2022-05-17 13:21:27] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-17 13:21:27] [INFO ] Implicit Places using invariants in 56 ms returned [36, 42, 46]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 59 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 73/209 places, 323/446 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 67 transition count 317
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 67 transition count 317
Applied a total of 12 rules in 2 ms. Remains 67 /73 variables (removed 6) and now considering 317/323 (removed 6) transitions.
[2022-05-17 13:21:27] [INFO ] Flow matrix only has 75 transitions (discarded 242 similar events)
// Phase 1: matrix 75 rows 67 cols
[2022-05-17 13:21:27] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-17 13:21:27] [INFO ] Implicit Places using invariants in 47 ms returned []
[2022-05-17 13:21:27] [INFO ] Flow matrix only has 75 transitions (discarded 242 similar events)
// Phase 1: matrix 75 rows 67 cols
[2022-05-17 13:21:27] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-17 13:21:27] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 126 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 67/209 places, 317/446 transitions.
Finished structural reductions, in 2 iterations. Remains : 67/209 places, 317/446 transitions.
Stuttering acceptance computed with spot in 375 ms :[(OR (NOT p0) (AND p1 p3)), (OR (NOT p0) (AND p1 p3)), (OR (NOT p0) (AND p1 p3)), (OR (NOT p0) (AND p1 p3)), (AND p1 p3), (AND p1 p3), (NOT p0), true]
Running random walk in product with property : LeafsetExtension-PT-S16C3-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(OR (AND (NOT p0) p1 p2) (AND p1 p3)), acceptance={} source=3 dest: 4}, { cond=p0, acceptance={} source=3 dest: 5}, { cond=true, acceptance={} source=3 dest: 6}], [{ cond=(AND p1 p2 (NOT p3)), acceptance={} source=4 dest: 4}, { cond=(AND p1 p3), acceptance={0} source=4 dest: 4}], [{ cond=(OR (AND (NOT p0) p1 p2) (AND p1 p3)), acceptance={} source=5 dest: 4}, { cond=p0, acceptance={} source=5 dest: 5}], [{ cond=(NOT p0), acceptance={} source=6 dest: 7}], [{ cond=true, acceptance={0} source=7 dest: 7}]], initial=0, aps=[p0:(AND (GEQ s51 1) (GEQ s53 1)), p1:(AND (GEQ s18 1) (GEQ s30 1)), p2:(GEQ s58 1), p3:(AND (GEQ s25 1) (GEQ s27 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 1 ms.
FORMULA LeafsetExtension-PT-S16C3-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C3-LTLFireability-02 finished in 617 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(F(X(p0)))&&F(X(p1)))))'
Support contains 4 out of 209 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 209/209 places, 446/446 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 185 transition count 422
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 185 transition count 422
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 68 place count 165 transition count 402
Iterating global reduction 0 with 20 rules applied. Total rules applied 88 place count 165 transition count 402
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 93 place count 160 transition count 402
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 110 place count 143 transition count 385
Iterating global reduction 1 with 17 rules applied. Total rules applied 127 place count 143 transition count 385
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 1 with 5 rules applied. Total rules applied 132 place count 138 transition count 385
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 144 place count 126 transition count 373
Iterating global reduction 2 with 12 rules applied. Total rules applied 156 place count 126 transition count 373
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 166 place count 116 transition count 363
Iterating global reduction 2 with 10 rules applied. Total rules applied 176 place count 116 transition count 363
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 186 place count 106 transition count 353
Iterating global reduction 2 with 10 rules applied. Total rules applied 196 place count 106 transition count 353
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 216 place count 86 transition count 333
Iterating global reduction 2 with 20 rules applied. Total rules applied 236 place count 86 transition count 333
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 247 place count 75 transition count 322
Iterating global reduction 2 with 11 rules applied. Total rules applied 258 place count 75 transition count 322
Applied a total of 258 rules in 33 ms. Remains 75 /209 variables (removed 134) and now considering 322/446 (removed 124) transitions.
[2022-05-17 13:21:28] [INFO ] Flow matrix only has 81 transitions (discarded 241 similar events)
// Phase 1: matrix 81 rows 75 cols
[2022-05-17 13:21:28] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-17 13:21:28] [INFO ] Implicit Places using invariants in 101 ms returned [27, 33, 37, 51]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 102 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 71/209 places, 322/446 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 61 transition count 312
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 61 transition count 312
Applied a total of 20 rules in 4 ms. Remains 61 /71 variables (removed 10) and now considering 312/322 (removed 10) transitions.
[2022-05-17 13:21:28] [INFO ] Flow matrix only has 68 transitions (discarded 244 similar events)
// Phase 1: matrix 68 rows 61 cols
[2022-05-17 13:21:28] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-17 13:21:28] [INFO ] Implicit Places using invariants in 66 ms returned []
[2022-05-17 13:21:28] [INFO ] Flow matrix only has 68 transitions (discarded 244 similar events)
// Phase 1: matrix 68 rows 61 cols
[2022-05-17 13:21:28] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-17 13:21:28] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 138 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 61/209 places, 312/446 transitions.
Finished structural reductions, in 2 iterations. Remains : 61/209 places, 312/446 transitions.
Stuttering acceptance computed with spot in 235 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p0), (NOT p1)]
Running random walk in product with property : LeafsetExtension-PT-S16C3-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=true, acceptance={} source=2 dest: 4}, { cond=(NOT p1), acceptance={} source=2 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(AND (OR (LT s16 1) (LT s35 1)) (OR (LT s44 1) (LT s49 1))), p1:(AND (GEQ s16 1) (GEQ s35 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]]
Stuttering criterion allowed to conclude after 85 steps with 3 reset in 3 ms.
FORMULA LeafsetExtension-PT-S16C3-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C3-LTLFireability-03 finished in 544 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(!(G(F(G(X(G(X(p0)))))) U p1)))'
Support contains 4 out of 209 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 209/209 places, 446/446 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 185 transition count 422
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 185 transition count 422
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 68 place count 165 transition count 402
Iterating global reduction 0 with 20 rules applied. Total rules applied 88 place count 165 transition count 402
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 93 place count 160 transition count 402
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 110 place count 143 transition count 385
Iterating global reduction 1 with 17 rules applied. Total rules applied 127 place count 143 transition count 385
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 1 with 5 rules applied. Total rules applied 132 place count 138 transition count 385
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 144 place count 126 transition count 373
Iterating global reduction 2 with 12 rules applied. Total rules applied 156 place count 126 transition count 373
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 166 place count 116 transition count 363
Iterating global reduction 2 with 10 rules applied. Total rules applied 176 place count 116 transition count 363
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 186 place count 106 transition count 353
Iterating global reduction 2 with 10 rules applied. Total rules applied 196 place count 106 transition count 353
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 216 place count 86 transition count 333
Iterating global reduction 2 with 20 rules applied. Total rules applied 236 place count 86 transition count 333
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 247 place count 75 transition count 322
Iterating global reduction 2 with 11 rules applied. Total rules applied 258 place count 75 transition count 322
Applied a total of 258 rules in 13 ms. Remains 75 /209 variables (removed 134) and now considering 322/446 (removed 124) transitions.
[2022-05-17 13:21:28] [INFO ] Flow matrix only has 81 transitions (discarded 241 similar events)
// Phase 1: matrix 81 rows 75 cols
[2022-05-17 13:21:28] [INFO ] Computed 7 place invariants in 2 ms
[2022-05-17 13:21:28] [INFO ] Implicit Places using invariants in 95 ms returned [27, 33, 37, 61]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 96 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 71/209 places, 322/446 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 61 transition count 312
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 61 transition count 312
Applied a total of 20 rules in 2 ms. Remains 61 /71 variables (removed 10) and now considering 312/322 (removed 10) transitions.
[2022-05-17 13:21:28] [INFO ] Flow matrix only has 68 transitions (discarded 244 similar events)
// Phase 1: matrix 68 rows 61 cols
[2022-05-17 13:21:28] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-17 13:21:28] [INFO ] Implicit Places using invariants in 128 ms returned []
[2022-05-17 13:21:28] [INFO ] Flow matrix only has 68 transitions (discarded 244 similar events)
// Phase 1: matrix 68 rows 61 cols
[2022-05-17 13:21:28] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-17 13:21:29] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 209 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 61/209 places, 312/446 transitions.
Finished structural reductions, in 2 iterations. Remains : 61/209 places, 312/446 transitions.
Stuttering acceptance computed with spot in 223 ms :[p1, p1, true, (AND p1 p0), p0, p0]
Running random walk in product with property : LeafsetExtension-PT-S16C3-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 3}, { cond=(AND p0 p1), acceptance={} source=3 dest: 4}, { cond=p1, acceptance={} source=3 dest: 5}], [{ cond=p0, acceptance={0} source=4 dest: 4}], [{ cond=p0, acceptance={} source=5 dest: 4}, { cond=true, acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(AND (GEQ s1 1) (GEQ s28 1)), p0:(AND (GEQ s43 1) (GEQ s45 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 958 steps with 36 reset in 12 ms.
FORMULA LeafsetExtension-PT-S16C3-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C3-LTLFireability-04 finished in 573 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(X((X(G(p0))||F(G((X(F(G(p1))) U p1))))))))'
Support contains 4 out of 209 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 209/209 places, 446/446 transitions.
Graph (complete) has 832 edges and 209 vertex of which 207 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 0 with 27 rules applied. Total rules applied 28 place count 207 transition count 417
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 1 with 27 rules applied. Total rules applied 55 place count 180 transition count 417
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 55 place count 180 transition count 403
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 83 place count 166 transition count 403
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 100 place count 149 transition count 386
Iterating global reduction 2 with 17 rules applied. Total rules applied 117 place count 149 transition count 386
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 125 place count 141 transition count 378
Iterating global reduction 2 with 8 rules applied. Total rules applied 133 place count 141 transition count 378
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 2 with 3 rules applied. Total rules applied 136 place count 138 transition count 378
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 136 place count 138 transition count 375
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 142 place count 135 transition count 375
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 145 place count 132 transition count 372
Iterating global reduction 3 with 3 rules applied. Total rules applied 148 place count 132 transition count 372
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 151 place count 129 transition count 369
Iterating global reduction 3 with 3 rules applied. Total rules applied 154 place count 129 transition count 369
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 161 place count 122 transition count 362
Iterating global reduction 3 with 7 rules applied. Total rules applied 168 place count 122 transition count 362
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 3 with 44 rules applied. Total rules applied 212 place count 100 transition count 340
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 221 place count 91 transition count 331
Iterating global reduction 3 with 9 rules applied. Total rules applied 230 place count 91 transition count 331
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 231 place count 90 transition count 330
Iterating global reduction 3 with 1 rules applied. Total rules applied 232 place count 90 transition count 330
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 3 with 1 rules applied. Total rules applied 233 place count 89 transition count 330
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 235 place count 88 transition count 329
Applied a total of 235 rules in 52 ms. Remains 88 /209 variables (removed 121) and now considering 329/446 (removed 117) transitions.
[2022-05-17 13:21:29] [INFO ] Flow matrix only has 142 transitions (discarded 187 similar events)
// Phase 1: matrix 142 rows 88 cols
[2022-05-17 13:21:29] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-17 13:21:29] [INFO ] Implicit Places using invariants in 68 ms returned [5, 17, 25, 30, 34, 38, 40, 54, 63, 65, 72]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 69 ms to find 11 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 77/209 places, 329/446 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 62 transition count 314
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 62 transition count 314
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 35 place count 57 transition count 309
Iterating global reduction 0 with 5 rules applied. Total rules applied 40 place count 57 transition count 309
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 45 place count 52 transition count 304
Iterating global reduction 0 with 5 rules applied. Total rules applied 50 place count 52 transition count 304
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 64 place count 45 transition count 297
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 66 place count 43 transition count 295
Iterating global reduction 0 with 2 rules applied. Total rules applied 68 place count 43 transition count 295
Applied a total of 68 rules in 13 ms. Remains 43 /77 variables (removed 34) and now considering 295/329 (removed 34) transitions.
[2022-05-17 13:21:29] [INFO ] Flow matrix only has 49 transitions (discarded 246 similar events)
// Phase 1: matrix 49 rows 43 cols
[2022-05-17 13:21:29] [INFO ] Computed 2 place invariants in 1 ms
[2022-05-17 13:21:29] [INFO ] Implicit Places using invariants in 40 ms returned []
[2022-05-17 13:21:29] [INFO ] Flow matrix only has 49 transitions (discarded 246 similar events)
// Phase 1: matrix 49 rows 43 cols
[2022-05-17 13:21:29] [INFO ] Computed 2 place invariants in 7 ms
[2022-05-17 13:21:29] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 43/209 places, 295/446 transitions.
Finished structural reductions, in 2 iterations. Remains : 43/209 places, 295/446 transitions.
Stuttering acceptance computed with spot in 50 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : LeafsetExtension-PT-S16C3-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s25 1) (GEQ s30 1)), p1:(AND (GEQ s33 1) (GEQ s40 1))], nbAcceptance=2, 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 12 steps with 0 reset in 1 ms.
FORMULA LeafsetExtension-PT-S16C3-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C3-LTLFireability-05 finished in 318 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(F(X(p0)))&&F(G(X(X(G(p1)))))))'
Support contains 3 out of 209 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 209/209 places, 446/446 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 185 transition count 422
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 185 transition count 422
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 67 place count 166 transition count 403
Iterating global reduction 0 with 19 rules applied. Total rules applied 86 place count 166 transition count 403
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 92 place count 160 transition count 403
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 111 place count 141 transition count 384
Iterating global reduction 1 with 19 rules applied. Total rules applied 130 place count 141 transition count 384
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 1 with 4 rules applied. Total rules applied 134 place count 137 transition count 384
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 146 place count 125 transition count 372
Iterating global reduction 2 with 12 rules applied. Total rules applied 158 place count 125 transition count 372
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 168 place count 115 transition count 362
Iterating global reduction 2 with 10 rules applied. Total rules applied 178 place count 115 transition count 362
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 188 place count 105 transition count 352
Iterating global reduction 2 with 10 rules applied. Total rules applied 198 place count 105 transition count 352
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 220 place count 83 transition count 330
Iterating global reduction 2 with 22 rules applied. Total rules applied 242 place count 83 transition count 330
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 251 place count 74 transition count 321
Iterating global reduction 2 with 9 rules applied. Total rules applied 260 place count 74 transition count 321
Applied a total of 260 rules in 20 ms. Remains 74 /209 variables (removed 135) and now considering 321/446 (removed 125) transitions.
[2022-05-17 13:21:29] [INFO ] Flow matrix only has 80 transitions (discarded 241 similar events)
// Phase 1: matrix 80 rows 74 cols
[2022-05-17 13:21:29] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-17 13:21:29] [INFO ] Implicit Places using invariants in 58 ms returned [10, 35, 42, 60]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 62 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 70/209 places, 321/446 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 62 transition count 313
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 62 transition count 313
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 61 transition count 312
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 61 transition count 312
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 60 transition count 311
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 60 transition count 311
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 59 transition count 310
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 59 transition count 310
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 58 transition count 309
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 58 transition count 309
Applied a total of 24 rules in 5 ms. Remains 58 /70 variables (removed 12) and now considering 309/321 (removed 12) transitions.
[2022-05-17 13:21:29] [INFO ] Flow matrix only has 58 transitions (discarded 251 similar events)
// Phase 1: matrix 58 rows 58 cols
[2022-05-17 13:21:29] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-17 13:21:29] [INFO ] Implicit Places using invariants in 51 ms returned []
[2022-05-17 13:21:29] [INFO ] Flow matrix only has 58 transitions (discarded 251 similar events)
// Phase 1: matrix 58 rows 58 cols
[2022-05-17 13:21:29] [INFO ] Computed 3 place invariants in 6 ms
[2022-05-17 13:21:29] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 130 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 58/209 places, 309/446 transitions.
Finished structural reductions, in 2 iterations. Remains : 58/209 places, 309/446 transitions.
Stuttering acceptance computed with spot in 180 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : LeafsetExtension-PT-S16C3-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=true, acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=p1, acceptance={} source=4 dest: 4}, { cond=(NOT p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(GEQ s10 1), p1:(AND (GEQ s29 1) (GEQ s33 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 22 steps with 0 reset in 0 ms.
FORMULA LeafsetExtension-PT-S16C3-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C3-LTLFireability-06 finished in 421 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(X(F(F(G(p0)))))))'
Support contains 2 out of 209 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 209/209 places, 446/446 transitions.
Graph (complete) has 832 edges and 209 vertex of which 207 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 0 with 28 rules applied. Total rules applied 29 place count 207 transition count 416
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 1 with 28 rules applied. Total rules applied 57 place count 179 transition count 416
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 57 place count 179 transition count 404
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 81 place count 167 transition count 404
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 97 place count 151 transition count 388
Iterating global reduction 2 with 16 rules applied. Total rules applied 113 place count 151 transition count 388
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 121 place count 143 transition count 380
Iterating global reduction 2 with 8 rules applied. Total rules applied 129 place count 143 transition count 380
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 2 with 3 rules applied. Total rules applied 132 place count 140 transition count 380
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 132 place count 140 transition count 377
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 138 place count 137 transition count 377
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 141 place count 134 transition count 374
Iterating global reduction 3 with 3 rules applied. Total rules applied 144 place count 134 transition count 374
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 147 place count 131 transition count 371
Iterating global reduction 3 with 3 rules applied. Total rules applied 150 place count 131 transition count 371
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 157 place count 124 transition count 364
Iterating global reduction 3 with 7 rules applied. Total rules applied 164 place count 124 transition count 364
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 0 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 3 with 46 rules applied. Total rules applied 210 place count 101 transition count 341
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 219 place count 92 transition count 332
Iterating global reduction 3 with 9 rules applied. Total rules applied 228 place count 92 transition count 332
Applied a total of 228 rules in 35 ms. Remains 92 /209 variables (removed 117) and now considering 332/446 (removed 114) transitions.
[2022-05-17 13:21:30] [INFO ] Flow matrix only has 145 transitions (discarded 187 similar events)
// Phase 1: matrix 145 rows 92 cols
[2022-05-17 13:21:30] [INFO ] Computed 14 place invariants in 3 ms
[2022-05-17 13:21:30] [INFO ] Implicit Places using invariants in 76 ms returned [5, 17, 25, 30, 34, 38, 40, 63, 66, 68, 75]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 77 ms to find 11 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 81/209 places, 332/446 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 81 transition count 331
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 80 transition count 331
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 16 place count 66 transition count 317
Iterating global reduction 0 with 14 rules applied. Total rules applied 30 place count 66 transition count 317
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 35 place count 61 transition count 312
Iterating global reduction 0 with 5 rules applied. Total rules applied 40 place count 61 transition count 312
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 45 place count 56 transition count 307
Iterating global reduction 0 with 5 rules applied. Total rules applied 50 place count 56 transition count 307
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 64 place count 49 transition count 300
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 66 place count 47 transition count 298
Iterating global reduction 0 with 2 rules applied. Total rules applied 68 place count 47 transition count 298
Applied a total of 68 rules in 13 ms. Remains 47 /81 variables (removed 34) and now considering 298/332 (removed 34) transitions.
[2022-05-17 13:21:30] [INFO ] Flow matrix only has 52 transitions (discarded 246 similar events)
// Phase 1: matrix 52 rows 47 cols
[2022-05-17 13:21:30] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-17 13:21:30] [INFO ] Implicit Places using invariants in 48 ms returned []
[2022-05-17 13:21:30] [INFO ] Flow matrix only has 52 transitions (discarded 246 similar events)
// Phase 1: matrix 52 rows 47 cols
[2022-05-17 13:21:30] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-17 13:21:30] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 123 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 47/209 places, 298/446 transitions.
Finished structural reductions, in 2 iterations. Remains : 47/209 places, 298/446 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S16C3-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LT s32 1) (LT s34 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 8187 reset in 246 ms.
Product exploration explored 100000 steps with 8188 reset in 221 ms.
Computed a total of 47 stabilizing places and 298 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 47 transition count 298
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (G p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(F (G p0))
Knowledge based reduction with 4 factoid took 390 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA LeafsetExtension-PT-S16C3-LTLFireability-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property LeafsetExtension-PT-S16C3-LTLFireability-07 finished in 1222 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||(F(p0)&&(G(X(!p0))||F(p1)))))'
Support contains 2 out of 209 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 209/209 places, 446/446 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 186 transition count 423
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 186 transition count 423
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 65 place count 167 transition count 404
Iterating global reduction 0 with 19 rules applied. Total rules applied 84 place count 167 transition count 404
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 90 place count 161 transition count 404
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 108 place count 143 transition count 386
Iterating global reduction 1 with 18 rules applied. Total rules applied 126 place count 143 transition count 386
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 1 with 4 rules applied. Total rules applied 130 place count 139 transition count 386
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 141 place count 128 transition count 375
Iterating global reduction 2 with 11 rules applied. Total rules applied 152 place count 128 transition count 375
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 162 place count 118 transition count 365
Iterating global reduction 2 with 10 rules applied. Total rules applied 172 place count 118 transition count 365
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 182 place count 108 transition count 355
Iterating global reduction 2 with 10 rules applied. Total rules applied 192 place count 108 transition count 355
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 214 place count 86 transition count 333
Iterating global reduction 2 with 22 rules applied. Total rules applied 236 place count 86 transition count 333
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 245 place count 77 transition count 324
Iterating global reduction 2 with 9 rules applied. Total rules applied 254 place count 77 transition count 324
Applied a total of 254 rules in 13 ms. Remains 77 /209 variables (removed 132) and now considering 324/446 (removed 122) transitions.
[2022-05-17 13:21:31] [INFO ] Flow matrix only has 84 transitions (discarded 240 similar events)
// Phase 1: matrix 84 rows 77 cols
[2022-05-17 13:21:31] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-17 13:21:31] [INFO ] Implicit Places using invariants in 55 ms returned [37, 43, 47, 63]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 56 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 73/209 places, 324/446 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 64 transition count 315
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 64 transition count 315
Applied a total of 18 rules in 2 ms. Remains 64 /73 variables (removed 9) and now considering 315/324 (removed 9) transitions.
[2022-05-17 13:21:31] [INFO ] Flow matrix only has 72 transitions (discarded 243 similar events)
// Phase 1: matrix 72 rows 64 cols
[2022-05-17 13:21:31] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-17 13:21:31] [INFO ] Implicit Places using invariants in 44 ms returned []
[2022-05-17 13:21:31] [INFO ] Flow matrix only has 72 transitions (discarded 243 similar events)
// Phase 1: matrix 72 rows 64 cols
[2022-05-17 13:21:31] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-17 13:21:31] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 119 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 64/209 places, 315/446 transitions.
Finished structural reductions, in 2 iterations. Remains : 64/209 places, 315/446 transitions.
Stuttering acceptance computed with spot in 221 ms :[(NOT p0), (NOT p0), (AND (NOT p1) p0), false, (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : LeafsetExtension-PT-S16C3-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 5}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=5 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(GEQ s42 1), p1:(GEQ s24 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]]
Stuttering criterion allowed to conclude after 102 steps with 3 reset in 1 ms.
FORMULA LeafsetExtension-PT-S16C3-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C3-LTLFireability-09 finished in 428 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(F((p0 U X(G(p1)))))) U X(G((p0 U p2)))))'
Support contains 5 out of 209 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 209/209 places, 446/446 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 186 transition count 423
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 186 transition count 423
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 66 place count 166 transition count 403
Iterating global reduction 0 with 20 rules applied. Total rules applied 86 place count 166 transition count 403
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 92 place count 160 transition count 403
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 111 place count 141 transition count 384
Iterating global reduction 1 with 19 rules applied. Total rules applied 130 place count 141 transition count 384
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 1 with 5 rules applied. Total rules applied 135 place count 136 transition count 384
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 148 place count 123 transition count 371
Iterating global reduction 2 with 13 rules applied. Total rules applied 161 place count 123 transition count 371
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 172 place count 112 transition count 360
Iterating global reduction 2 with 11 rules applied. Total rules applied 183 place count 112 transition count 360
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 194 place count 101 transition count 349
Iterating global reduction 2 with 11 rules applied. Total rules applied 205 place count 101 transition count 349
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 228 place count 78 transition count 326
Iterating global reduction 2 with 23 rules applied. Total rules applied 251 place count 78 transition count 326
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 262 place count 67 transition count 315
Iterating global reduction 2 with 11 rules applied. Total rules applied 273 place count 67 transition count 315
Applied a total of 273 rules in 19 ms. Remains 67 /209 variables (removed 142) and now considering 315/446 (removed 131) transitions.
[2022-05-17 13:21:31] [INFO ] Flow matrix only has 68 transitions (discarded 247 similar events)
// Phase 1: matrix 68 rows 67 cols
[2022-05-17 13:21:31] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-17 13:21:31] [INFO ] Implicit Places using invariants in 54 ms returned [34, 38, 52]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 55 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 64/209 places, 315/446 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 58 transition count 309
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 58 transition count 309
Applied a total of 12 rules in 2 ms. Remains 58 /64 variables (removed 6) and now considering 309/315 (removed 6) transitions.
[2022-05-17 13:21:31] [INFO ] Flow matrix only has 60 transitions (discarded 249 similar events)
// Phase 1: matrix 60 rows 58 cols
[2022-05-17 13:21:31] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-17 13:21:31] [INFO ] Implicit Places using invariants in 47 ms returned []
[2022-05-17 13:21:31] [INFO ] Flow matrix only has 60 transitions (discarded 249 similar events)
// Phase 1: matrix 60 rows 58 cols
[2022-05-17 13:21:31] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-17 13:21:31] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 142 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 58/209 places, 309/446 transitions.
Finished structural reductions, in 2 iterations. Remains : 58/209 places, 309/446 transitions.
Stuttering acceptance computed with spot in 171 ms :[(NOT p2), (NOT p2), (NOT p1), (NOT p2)]
Running random walk in product with property : LeafsetExtension-PT-S16C3-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR p2 p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p2) p0), acceptance={0} source=1 dest: 3}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p2) p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(AND (GEQ s21 1) (GEQ s25 1)), p0:(GEQ s49 1), p1:(AND (GEQ s14 1) (GEQ s17 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 26 steps with 0 reset in 1 ms.
FORMULA LeafsetExtension-PT-S16C3-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C3-LTLFireability-10 finished in 411 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||X((p1||X((G(p2) U (G(p2)&&p3)))))))'
Support contains 4 out of 209 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 209/209 places, 446/446 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 187 transition count 424
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 187 transition count 424
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 62 place count 169 transition count 406
Iterating global reduction 0 with 18 rules applied. Total rules applied 80 place count 169 transition count 406
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 85 place count 164 transition count 406
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 101 place count 148 transition count 390
Iterating global reduction 1 with 16 rules applied. Total rules applied 117 place count 148 transition count 390
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 1 with 4 rules applied. Total rules applied 121 place count 144 transition count 390
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 132 place count 133 transition count 379
Iterating global reduction 2 with 11 rules applied. Total rules applied 143 place count 133 transition count 379
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 152 place count 124 transition count 370
Iterating global reduction 2 with 9 rules applied. Total rules applied 161 place count 124 transition count 370
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 170 place count 115 transition count 361
Iterating global reduction 2 with 9 rules applied. Total rules applied 179 place count 115 transition count 361
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 197 place count 97 transition count 343
Iterating global reduction 2 with 18 rules applied. Total rules applied 215 place count 97 transition count 343
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 224 place count 88 transition count 334
Iterating global reduction 2 with 9 rules applied. Total rules applied 233 place count 88 transition count 334
Applied a total of 233 rules in 24 ms. Remains 88 /209 variables (removed 121) and now considering 334/446 (removed 112) transitions.
[2022-05-17 13:21:32] [INFO ] Flow matrix only has 102 transitions (discarded 232 similar events)
// Phase 1: matrix 102 rows 88 cols
[2022-05-17 13:21:32] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-17 13:21:32] [INFO ] Implicit Places using invariants in 59 ms returned [27, 53, 57, 73]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 59 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 84/209 places, 334/446 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 73 transition count 323
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 73 transition count 323
Applied a total of 22 rules in 1 ms. Remains 73 /84 variables (removed 11) and now considering 323/334 (removed 11) transitions.
[2022-05-17 13:21:32] [INFO ] Flow matrix only has 88 transitions (discarded 235 similar events)
// Phase 1: matrix 88 rows 73 cols
[2022-05-17 13:21:32] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-17 13:21:32] [INFO ] Implicit Places using invariants in 48 ms returned []
[2022-05-17 13:21:32] [INFO ] Flow matrix only has 88 transitions (discarded 235 similar events)
// Phase 1: matrix 88 rows 73 cols
[2022-05-17 13:21:32] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-17 13:21:32] [INFO ] Implicit Places using invariants and state equation in 84 ms returned []
Implicit Place search using SMT with State Equation took 144 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 73/209 places, 323/446 transitions.
Finished structural reductions, in 2 iterations. Remains : 73/209 places, 323/446 transitions.
Stuttering acceptance computed with spot in 174 ms :[(AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (NOT p0), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3)))]
Running random walk in product with property : LeafsetExtension-PT-S16C3-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) p2), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) p3 p2), acceptance={0} source=4 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=4 dest: 3}, { cond=(AND (NOT p0) (NOT p3) p2), acceptance={0} source=4 dest: 4}]], initial=2, aps=[p0:(GEQ s52 1), p2:(GEQ s40 1), p1:(AND (GEQ s29 1) (GEQ s31 1)), p3:(AND (GEQ s29 1) (GEQ s31 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 26 steps with 0 reset in 0 ms.
FORMULA LeafsetExtension-PT-S16C3-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C3-LTLFireability-11 finished in 424 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(X(X((F(G(F(p0)))&&G(X(p0))))))))'
Support contains 2 out of 209 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 209/209 places, 446/446 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 185 transition count 422
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 185 transition count 422
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 68 place count 165 transition count 402
Iterating global reduction 0 with 20 rules applied. Total rules applied 88 place count 165 transition count 402
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 93 place count 160 transition count 402
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 111 place count 142 transition count 384
Iterating global reduction 1 with 18 rules applied. Total rules applied 129 place count 142 transition count 384
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 1 with 5 rules applied. Total rules applied 134 place count 137 transition count 384
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 146 place count 125 transition count 372
Iterating global reduction 2 with 12 rules applied. Total rules applied 158 place count 125 transition count 372
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 168 place count 115 transition count 362
Iterating global reduction 2 with 10 rules applied. Total rules applied 178 place count 115 transition count 362
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 188 place count 105 transition count 352
Iterating global reduction 2 with 10 rules applied. Total rules applied 198 place count 105 transition count 352
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 218 place count 85 transition count 332
Iterating global reduction 2 with 20 rules applied. Total rules applied 238 place count 85 transition count 332
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 249 place count 74 transition count 321
Iterating global reduction 2 with 11 rules applied. Total rules applied 260 place count 74 transition count 321
Applied a total of 260 rules in 28 ms. Remains 74 /209 variables (removed 135) and now considering 321/446 (removed 125) transitions.
[2022-05-17 13:21:32] [INFO ] Flow matrix only has 80 transitions (discarded 241 similar events)
// Phase 1: matrix 80 rows 74 cols
[2022-05-17 13:21:32] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-17 13:21:32] [INFO ] Implicit Places using invariants in 52 ms returned [27, 33, 37, 51]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 53 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 70/209 places, 321/446 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 61 transition count 312
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 61 transition count 312
Applied a total of 18 rules in 1 ms. Remains 61 /70 variables (removed 9) and now considering 312/321 (removed 9) transitions.
[2022-05-17 13:21:32] [INFO ] Flow matrix only has 68 transitions (discarded 244 similar events)
// Phase 1: matrix 68 rows 61 cols
[2022-05-17 13:21:32] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-17 13:21:32] [INFO ] Implicit Places using invariants in 43 ms returned []
[2022-05-17 13:21:32] [INFO ] Flow matrix only has 68 transitions (discarded 244 similar events)
// Phase 1: matrix 68 rows 61 cols
[2022-05-17 13:21:32] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-17 13:21:32] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 112 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 61/209 places, 312/446 transitions.
Finished structural reductions, in 2 iterations. Remains : 61/209 places, 312/446 transitions.
Stuttering acceptance computed with spot in 186 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S16C3-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={} source=5 dest: 4}]], initial=5, aps=[p0:(AND (GEQ s49 1) (GEQ s51 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, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 0 ms.
FORMULA LeafsetExtension-PT-S16C3-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C3-LTLFireability-12 finished in 394 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 4 out of 209 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 209/209 places, 446/446 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 186 transition count 423
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 186 transition count 423
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 65 place count 167 transition count 404
Iterating global reduction 0 with 19 rules applied. Total rules applied 84 place count 167 transition count 404
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 89 place count 162 transition count 404
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 105 place count 146 transition count 388
Iterating global reduction 1 with 16 rules applied. Total rules applied 121 place count 146 transition count 388
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 1 with 5 rules applied. Total rules applied 126 place count 141 transition count 388
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 138 place count 129 transition count 376
Iterating global reduction 2 with 12 rules applied. Total rules applied 150 place count 129 transition count 376
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 160 place count 119 transition count 366
Iterating global reduction 2 with 10 rules applied. Total rules applied 170 place count 119 transition count 366
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 180 place count 109 transition count 356
Iterating global reduction 2 with 10 rules applied. Total rules applied 190 place count 109 transition count 356
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 210 place count 89 transition count 336
Iterating global reduction 2 with 20 rules applied. Total rules applied 230 place count 89 transition count 336
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 241 place count 78 transition count 325
Iterating global reduction 2 with 11 rules applied. Total rules applied 252 place count 78 transition count 325
Applied a total of 252 rules in 15 ms. Remains 78 /209 variables (removed 131) and now considering 325/446 (removed 121) transitions.
[2022-05-17 13:21:32] [INFO ] Flow matrix only has 92 transitions (discarded 233 similar events)
// Phase 1: matrix 92 rows 78 cols
[2022-05-17 13:21:32] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-17 13:21:33] [INFO ] Implicit Places using invariants in 57 ms returned [27, 37, 41, 55]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 58 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 74/209 places, 325/446 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 64 transition count 315
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 64 transition count 315
Applied a total of 20 rules in 1 ms. Remains 64 /74 variables (removed 10) and now considering 315/325 (removed 10) transitions.
[2022-05-17 13:21:33] [INFO ] Flow matrix only has 79 transitions (discarded 236 similar events)
// Phase 1: matrix 79 rows 64 cols
[2022-05-17 13:21:33] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-17 13:21:33] [INFO ] Implicit Places using invariants in 55 ms returned []
[2022-05-17 13:21:33] [INFO ] Flow matrix only has 79 transitions (discarded 236 similar events)
// Phase 1: matrix 79 rows 64 cols
[2022-05-17 13:21:33] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-17 13:21:33] [INFO ] Implicit Places using invariants and state equation in 86 ms returned []
Implicit Place search using SMT with State Equation took 143 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 64/209 places, 315/446 transitions.
Finished structural reductions, in 2 iterations. Remains : 64/209 places, 315/446 transitions.
Stuttering acceptance computed with spot in 129 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S16C3-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(AND (GEQ s26 1) (GEQ s60 1) (GEQ s50 1) (GEQ s52 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, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA LeafsetExtension-PT-S16C3-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C3-LTLFireability-13 finished in 369 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 209 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 209/209 places, 446/446 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 184 transition count 421
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 184 transition count 421
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 71 place count 163 transition count 400
Iterating global reduction 0 with 21 rules applied. Total rules applied 92 place count 163 transition count 400
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 98 place count 157 transition count 400
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 117 place count 138 transition count 381
Iterating global reduction 1 with 19 rules applied. Total rules applied 136 place count 138 transition count 381
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 1 with 5 rules applied. Total rules applied 141 place count 133 transition count 381
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 154 place count 120 transition count 368
Iterating global reduction 2 with 13 rules applied. Total rules applied 167 place count 120 transition count 368
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 178 place count 109 transition count 357
Iterating global reduction 2 with 11 rules applied. Total rules applied 189 place count 109 transition count 357
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 200 place count 98 transition count 346
Iterating global reduction 2 with 11 rules applied. Total rules applied 211 place count 98 transition count 346
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 234 place count 75 transition count 323
Iterating global reduction 2 with 23 rules applied. Total rules applied 257 place count 75 transition count 323
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 268 place count 64 transition count 312
Iterating global reduction 2 with 11 rules applied. Total rules applied 279 place count 64 transition count 312
Applied a total of 279 rules in 14 ms. Remains 64 /209 variables (removed 145) and now considering 312/446 (removed 134) transitions.
[2022-05-17 13:21:33] [INFO ] Flow matrix only has 63 transitions (discarded 249 similar events)
// Phase 1: matrix 63 rows 64 cols
[2022-05-17 13:21:33] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-17 13:21:33] [INFO ] Implicit Places using invariants in 54 ms returned [27, 33, 37, 51]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 55 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 60/209 places, 312/446 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 52 transition count 304
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 52 transition count 304
Applied a total of 16 rules in 2 ms. Remains 52 /60 variables (removed 8) and now considering 304/312 (removed 8) transitions.
[2022-05-17 13:21:33] [INFO ] Flow matrix only has 52 transitions (discarded 252 similar events)
// Phase 1: matrix 52 rows 52 cols
[2022-05-17 13:21:33] [INFO ] Computed 2 place invariants in 0 ms
[2022-05-17 13:21:33] [INFO ] Implicit Places using invariants in 46 ms returned []
[2022-05-17 13:21:33] [INFO ] Flow matrix only has 52 transitions (discarded 252 similar events)
// Phase 1: matrix 52 rows 52 cols
[2022-05-17 13:21:33] [INFO ] Computed 2 place invariants in 0 ms
[2022-05-17 13:21:33] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 127 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 52/209 places, 304/446 transitions.
Finished structural reductions, in 2 iterations. Remains : 52/209 places, 304/446 transitions.
Stuttering acceptance computed with spot in 75 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S16C3-LTLFireability-14 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 (GEQ s33 1) (GEQ s38 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 5 steps with 0 reset in 0 ms.
FORMULA LeafsetExtension-PT-S16C3-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C3-LTLFireability-14 finished in 284 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0) U (p1 U (p2 U p3))))'
Support contains 5 out of 209 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 209/209 places, 446/446 transitions.
Graph (complete) has 832 edges and 209 vertex of which 207 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 0 with 22 rules applied. Total rules applied 23 place count 207 transition count 422
Reduce places removed 22 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 26 rules applied. Total rules applied 49 place count 185 transition count 418
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 53 place count 181 transition count 418
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 13 Pre rules applied. Total rules applied 53 place count 181 transition count 405
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 79 place count 168 transition count 405
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 94 place count 153 transition count 390
Iterating global reduction 3 with 15 rules applied. Total rules applied 109 place count 153 transition count 390
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 117 place count 145 transition count 382
Iterating global reduction 3 with 8 rules applied. Total rules applied 125 place count 145 transition count 382
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 3 with 3 rules applied. Total rules applied 128 place count 142 transition count 382
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 3 Pre rules applied. Total rules applied 128 place count 142 transition count 379
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 134 place count 139 transition count 379
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 137 place count 136 transition count 376
Iterating global reduction 4 with 3 rules applied. Total rules applied 140 place count 136 transition count 376
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 143 place count 133 transition count 373
Iterating global reduction 4 with 3 rules applied. Total rules applied 146 place count 133 transition count 373
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 152 place count 127 transition count 367
Iterating global reduction 4 with 6 rules applied. Total rules applied 158 place count 127 transition count 367
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 0 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 4 with 46 rules applied. Total rules applied 204 place count 104 transition count 344
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 212 place count 96 transition count 336
Iterating global reduction 4 with 8 rules applied. Total rules applied 220 place count 96 transition count 336
Applied a total of 220 rules in 35 ms. Remains 96 /209 variables (removed 113) and now considering 336/446 (removed 110) transitions.
[2022-05-17 13:21:33] [INFO ] Flow matrix only has 152 transitions (discarded 184 similar events)
// Phase 1: matrix 152 rows 96 cols
[2022-05-17 13:21:33] [INFO ] Computed 14 place invariants in 2 ms
[2022-05-17 13:21:33] [INFO ] Implicit Places using invariants in 73 ms returned [5, 17, 25, 32, 40, 61, 67, 70, 72, 79]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 74 ms to find 10 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 86/209 places, 336/446 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 76 transition count 326
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 76 transition count 326
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 25 place count 71 transition count 321
Iterating global reduction 0 with 5 rules applied. Total rules applied 30 place count 71 transition count 321
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 36 place count 65 transition count 315
Iterating global reduction 0 with 6 rules applied. Total rules applied 42 place count 65 transition count 315
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 56 place count 58 transition count 308
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 58 place count 56 transition count 306
Iterating global reduction 0 with 2 rules applied. Total rules applied 60 place count 56 transition count 306
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 61 place count 55 transition count 305
Iterating global reduction 0 with 1 rules applied. Total rules applied 62 place count 55 transition count 305
Applied a total of 62 rules in 17 ms. Remains 55 /86 variables (removed 31) and now considering 305/336 (removed 31) transitions.
[2022-05-17 13:21:33] [INFO ] Flow matrix only has 63 transitions (discarded 242 similar events)
// Phase 1: matrix 63 rows 55 cols
[2022-05-17 13:21:33] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-17 13:21:33] [INFO ] Implicit Places using invariants in 53 ms returned []
[2022-05-17 13:21:33] [INFO ] Flow matrix only has 63 transitions (discarded 242 similar events)
// Phase 1: matrix 63 rows 55 cols
[2022-05-17 13:21:33] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-17 13:21:33] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 125 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 55/209 places, 305/446 transitions.
Finished structural reductions, in 2 iterations. Remains : 55/209 places, 305/446 transitions.
Stuttering acceptance computed with spot in 109 ms :[(NOT p3), (NOT p0), (AND (NOT p0) p1 (NOT p3))]
Running random walk in product with property : LeafsetExtension-PT-S16C3-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p3), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p3) (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p3) p2 (NOT p1) (NOT p0)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p3) (NOT p2) p1 (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p3) p2 p1 (NOT p0)), acceptance={} source=2 dest: 2}]], initial=0, aps=[p3:(GEQ s30 1), p2:(GEQ s39 1), p1:(AND (GEQ s22 1) (GEQ s40 1)), p0:(GEQ s20 1)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 11 steps with 0 reset in 0 ms.
FORMULA LeafsetExtension-PT-S16C3-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C3-LTLFireability-15 finished in 383 ms.
All properties solved by simple procedures.
Total runtime 10618 ms.

BK_STOP 1652793694340

--------------------
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="LeafsetExtension-PT-S16C3"
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 LeafsetExtension-PT-S16C3, 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 r132-tall-165271820900484"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LeafsetExtension-PT-S16C3.tgz
mv LeafsetExtension-PT-S16C3 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 ;