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-165271820900452.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-S08C2, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r132-tall-165271820900452
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 892K
-rw-r--r-- 1 mcc users 9.9K Apr 29 12:41 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Apr 29 12:41 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 29 12:40 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K Apr 29 12:40 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.4K May 9 08:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 9 08:11 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.1K May 9 08:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K 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 647K 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-S08C2-LTLFireability-00
FORMULA_NAME LeafsetExtension-PT-S08C2-LTLFireability-01
FORMULA_NAME LeafsetExtension-PT-S08C2-LTLFireability-02
FORMULA_NAME LeafsetExtension-PT-S08C2-LTLFireability-03
FORMULA_NAME LeafsetExtension-PT-S08C2-LTLFireability-04
FORMULA_NAME LeafsetExtension-PT-S08C2-LTLFireability-05
FORMULA_NAME LeafsetExtension-PT-S08C2-LTLFireability-06
FORMULA_NAME LeafsetExtension-PT-S08C2-LTLFireability-07
FORMULA_NAME LeafsetExtension-PT-S08C2-LTLFireability-08
FORMULA_NAME LeafsetExtension-PT-S08C2-LTLFireability-09
FORMULA_NAME LeafsetExtension-PT-S08C2-LTLFireability-10
FORMULA_NAME LeafsetExtension-PT-S08C2-LTLFireability-11
FORMULA_NAME LeafsetExtension-PT-S08C2-LTLFireability-12
FORMULA_NAME LeafsetExtension-PT-S08C2-LTLFireability-13
FORMULA_NAME LeafsetExtension-PT-S08C2-LTLFireability-14
FORMULA_NAME LeafsetExtension-PT-S08C2-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1652791841748

Running Version 202205111006
[2022-05-17 12:50:42] [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 12:50:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-17 12:50:43] [INFO ] Load time of PNML (sax parser for PT used): 134 ms
[2022-05-17 12:50:43] [INFO ] Transformed 462 places.
[2022-05-17 12:50:43] [INFO ] Transformed 409 transitions.
[2022-05-17 12:50:43] [INFO ] Parsed PT model containing 462 places and 409 transitions in 233 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA LeafsetExtension-PT-S08C2-LTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 49 out of 462 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 462/462 places, 409/409 transitions.
Reduce places removed 85 places and 0 transitions.
Iterating post reduction 0 with 85 rules applied. Total rules applied 85 place count 377 transition count 409
Discarding 64 places :
Symmetric choice reduction at 1 with 64 rule applications. Total rules 149 place count 313 transition count 345
Iterating global reduction 1 with 64 rules applied. Total rules applied 213 place count 313 transition count 345
Discarding 38 places :
Symmetric choice reduction at 1 with 38 rule applications. Total rules 251 place count 275 transition count 307
Iterating global reduction 1 with 38 rules applied. Total rules applied 289 place count 275 transition count 307
Discarding 34 places :
Symmetric choice reduction at 1 with 34 rule applications. Total rules 323 place count 241 transition count 273
Iterating global reduction 1 with 34 rules applied. Total rules applied 357 place count 241 transition count 273
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 1 with 6 rules applied. Total rules applied 363 place count 235 transition count 273
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 367 place count 231 transition count 269
Iterating global reduction 2 with 4 rules applied. Total rules applied 371 place count 231 transition count 269
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 375 place count 227 transition count 265
Iterating global reduction 2 with 4 rules applied. Total rules applied 379 place count 227 transition count 265
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 383 place count 223 transition count 261
Iterating global reduction 2 with 4 rules applied. Total rules applied 387 place count 223 transition count 261
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 391 place count 219 transition count 257
Iterating global reduction 2 with 4 rules applied. Total rules applied 395 place count 219 transition count 257
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 406 place count 208 transition count 246
Iterating global reduction 2 with 11 rules applied. Total rules applied 417 place count 208 transition count 246
Applied a total of 417 rules in 101 ms. Remains 208 /462 variables (removed 254) and now considering 246/409 (removed 163) transitions.
[2022-05-17 12:50:43] [INFO ] Flow matrix only has 235 transitions (discarded 11 similar events)
// Phase 1: matrix 235 rows 208 cols
[2022-05-17 12:50:43] [INFO ] Computed 24 place invariants in 20 ms
[2022-05-17 12:50:43] [INFO ] Implicit Places using invariants in 261 ms returned [61, 77, 79, 97, 121, 180, 188]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 291 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 201/462 places, 246/409 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 191 transition count 236
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 191 transition count 236
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 190 transition count 235
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 190 transition count 235
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 189 transition count 234
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 189 transition count 234
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 188 transition count 233
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 188 transition count 233
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 187 transition count 232
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 187 transition count 232
Applied a total of 28 rules in 20 ms. Remains 187 /201 variables (removed 14) and now considering 232/246 (removed 14) transitions.
[2022-05-17 12:50:43] [INFO ] Flow matrix only has 219 transitions (discarded 13 similar events)
// Phase 1: matrix 219 rows 187 cols
[2022-05-17 12:50:43] [INFO ] Computed 17 place invariants in 3 ms
[2022-05-17 12:50:43] [INFO ] Implicit Places using invariants in 95 ms returned []
[2022-05-17 12:50:43] [INFO ] Flow matrix only has 219 transitions (discarded 13 similar events)
// Phase 1: matrix 219 rows 187 cols
[2022-05-17 12:50:43] [INFO ] Computed 17 place invariants in 6 ms
[2022-05-17 12:50:43] [INFO ] Implicit Places using invariants and state equation in 175 ms returned []
Implicit Place search using SMT with State Equation took 275 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 187/462 places, 232/409 transitions.
Finished structural reductions, in 2 iterations. Remains : 187/462 places, 232/409 transitions.
Support contains 49 out of 187 places after structural reductions.
[2022-05-17 12:50:44] [INFO ] Flatten gal took : 44 ms
[2022-05-17 12:50:44] [INFO ] Flatten gal took : 18 ms
[2022-05-17 12:50:44] [INFO ] Input system was already deterministic with 232 transitions.
Support contains 47 out of 187 places (down from 49) after GAL structural reductions.
Finished random walk after 1822 steps, including 97 resets, run visited all 32 properties in 133 ms. (steps per millisecond=13 )
FORMULA LeafsetExtension-PT-S08C2-LTLFireability-07 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 187 stabilizing places and 232 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 187 transition count 232
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' '!(F((p0||((F(p1) U X(!p0)) U p2))))'
Support contains 4 out of 187 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 187/187 places, 232/232 transitions.
Graph (complete) has 481 edges and 187 vertex of which 186 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 31 place count 186 transition count 201
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 61 place count 156 transition count 201
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 61 place count 156 transition count 188
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 87 place count 143 transition count 188
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 97 place count 133 transition count 178
Iterating global reduction 2 with 10 rules applied. Total rules applied 107 place count 133 transition count 178
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 112 place count 128 transition count 173
Iterating global reduction 2 with 5 rules applied. Total rules applied 117 place count 128 transition count 173
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 2 with 2 rules applied. Total rules applied 119 place count 126 transition count 173
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 119 place count 126 transition count 171
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 123 place count 124 transition count 171
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 125 place count 122 transition count 169
Iterating global reduction 3 with 2 rules applied. Total rules applied 127 place count 122 transition count 169
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 129 place count 120 transition count 167
Iterating global reduction 3 with 2 rules applied. Total rules applied 131 place count 120 transition count 167
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 137 place count 114 transition count 161
Iterating global reduction 3 with 6 rules applied. Total rules applied 143 place count 114 transition count 161
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 189 place count 91 transition count 138
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 195 place count 85 transition count 132
Iterating global reduction 3 with 6 rules applied. Total rules applied 201 place count 85 transition count 132
Applied a total of 201 rules in 48 ms. Remains 85 /187 variables (removed 102) and now considering 132/232 (removed 100) transitions.
[2022-05-17 12:50:44] [INFO ] Flow matrix only has 109 transitions (discarded 23 similar events)
// Phase 1: matrix 109 rows 85 cols
[2022-05-17 12:50:44] [INFO ] Computed 15 place invariants in 1 ms
[2022-05-17 12:50:44] [INFO ] Implicit Places using invariants in 69 ms returned [8, 11, 12, 18, 34, 45, 53, 57, 60, 62, 67]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 70 ms to find 11 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 74/187 places, 132/232 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 58 transition count 116
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 58 transition count 116
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 37 place count 53 transition count 111
Iterating global reduction 0 with 5 rules applied. Total rules applied 42 place count 53 transition count 111
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 47 place count 48 transition count 106
Iterating global reduction 0 with 5 rules applied. Total rules applied 52 place count 48 transition count 106
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 68 place count 40 transition count 98
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 70 place count 38 transition count 96
Iterating global reduction 0 with 2 rules applied. Total rules applied 72 place count 38 transition count 96
Applied a total of 72 rules in 12 ms. Remains 38 /74 variables (removed 36) and now considering 96/132 (removed 36) transitions.
[2022-05-17 12:50:44] [INFO ] Flow matrix only has 43 transitions (discarded 53 similar events)
// Phase 1: matrix 43 rows 38 cols
[2022-05-17 12:50:44] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-17 12:50:44] [INFO ] Implicit Places using invariants in 35 ms returned []
[2022-05-17 12:50:44] [INFO ] Flow matrix only has 43 transitions (discarded 53 similar events)
// Phase 1: matrix 43 rows 38 cols
[2022-05-17 12:50:44] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-17 12:50:44] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 38/187 places, 96/232 transitions.
Finished structural reductions, in 2 iterations. Remains : 38/187 places, 96/232 transitions.
Stuttering acceptance computed with spot in 140 ms :[(AND (NOT p0) (NOT p2))]
Running random walk in product with property : LeafsetExtension-PT-S08C2-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GEQ s17 1), p2:(OR (AND (GEQ s22 1) (GEQ s24 1)) (GEQ s12 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 1 ms.
FORMULA LeafsetExtension-PT-S08C2-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S08C2-LTLFireability-01 finished in 412 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 187 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 187/187 places, 232/232 transitions.
Graph (complete) has 481 edges and 187 vertex of which 186 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 31 rules applied. Total rules applied 32 place count 186 transition count 200
Reduce places removed 31 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 32 rules applied. Total rules applied 64 place count 155 transition count 199
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 65 place count 154 transition count 199
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 13 Pre rules applied. Total rules applied 65 place count 154 transition count 186
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 91 place count 141 transition count 186
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 102 place count 130 transition count 175
Iterating global reduction 3 with 11 rules applied. Total rules applied 113 place count 130 transition count 175
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 118 place count 125 transition count 170
Iterating global reduction 3 with 5 rules applied. Total rules applied 123 place count 125 transition count 170
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 3 with 3 rules applied. Total rules applied 126 place count 122 transition count 170
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 3 Pre rules applied. Total rules applied 126 place count 122 transition count 167
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 132 place count 119 transition count 167
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 135 place count 116 transition count 164
Iterating global reduction 4 with 3 rules applied. Total rules applied 138 place count 116 transition count 164
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 141 place count 113 transition count 161
Iterating global reduction 4 with 3 rules applied. Total rules applied 144 place count 113 transition count 161
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 153 place count 104 transition count 152
Iterating global reduction 4 with 9 rules applied. Total rules applied 162 place count 104 transition count 152
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 4 with 42 rules applied. Total rules applied 204 place count 83 transition count 131
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 211 place count 76 transition count 124
Iterating global reduction 4 with 7 rules applied. Total rules applied 218 place count 76 transition count 124
Applied a total of 218 rules in 42 ms. Remains 76 /187 variables (removed 111) and now considering 124/232 (removed 108) transitions.
[2022-05-17 12:50:45] [INFO ] Flow matrix only has 97 transitions (discarded 27 similar events)
// Phase 1: matrix 97 rows 76 cols
[2022-05-17 12:50:45] [INFO ] Computed 14 place invariants in 0 ms
[2022-05-17 12:50:45] [INFO ] Implicit Places using invariants in 58 ms returned [8, 11, 12, 18, 25, 30, 36, 49, 52, 54, 59]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 60 ms to find 11 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 65/187 places, 124/232 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 50 transition count 109
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 50 transition count 109
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 35 place count 45 transition count 104
Iterating global reduction 0 with 5 rules applied. Total rules applied 40 place count 45 transition count 104
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 45 place count 40 transition count 99
Iterating global reduction 0 with 5 rules applied. Total rules applied 50 place count 40 transition count 99
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 33 transition count 92
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 66 place count 31 transition count 90
Iterating global reduction 0 with 2 rules applied. Total rules applied 68 place count 31 transition count 90
Applied a total of 68 rules in 10 ms. Remains 31 /65 variables (removed 34) and now considering 90/124 (removed 34) transitions.
[2022-05-17 12:50:45] [INFO ] Flow matrix only has 32 transitions (discarded 58 similar events)
// Phase 1: matrix 32 rows 31 cols
[2022-05-17 12:50:45] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-17 12:50:45] [INFO ] Implicit Places using invariants in 28 ms returned []
[2022-05-17 12:50:45] [INFO ] Flow matrix only has 32 transitions (discarded 58 similar events)
// Phase 1: matrix 32 rows 31 cols
[2022-05-17 12:50:45] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-17 12:50:45] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 31/187 places, 90/232 transitions.
Finished structural reductions, in 2 iterations. Remains : 31/187 places, 90/232 transitions.
Stuttering acceptance computed with spot in 126 ms :[(NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S08C2-LTLFireability-02 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 s18 1) (LT s20 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 11007 reset in 230 ms.
Product exploration explored 100000 steps with 11007 reset in 148 ms.
Computed a total of 31 stabilizing places and 90 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 31 transition count 90
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 94 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA LeafsetExtension-PT-S08C2-LTLFireability-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property LeafsetExtension-PT-S08C2-LTLFireability-02 finished in 868 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(!(p0 U ((!p1 U p2) U G(X(p3)))))'
Support contains 4 out of 187 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 187/187 places, 232/232 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 169 transition count 214
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 169 transition count 214
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 52 place count 153 transition count 198
Iterating global reduction 0 with 16 rules applied. Total rules applied 68 place count 153 transition count 198
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 72 place count 149 transition count 198
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 86 place count 135 transition count 184
Iterating global reduction 1 with 14 rules applied. Total rules applied 100 place count 135 transition count 184
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 1 with 4 rules applied. Total rules applied 104 place count 131 transition count 184
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 116 place count 119 transition count 172
Iterating global reduction 2 with 12 rules applied. Total rules applied 128 place count 119 transition count 172
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 135 place count 112 transition count 165
Iterating global reduction 2 with 7 rules applied. Total rules applied 142 place count 112 transition count 165
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 149 place count 105 transition count 158
Iterating global reduction 2 with 7 rules applied. Total rules applied 156 place count 105 transition count 158
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 171 place count 90 transition count 143
Iterating global reduction 2 with 15 rules applied. Total rules applied 186 place count 90 transition count 143
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 194 place count 82 transition count 135
Iterating global reduction 2 with 8 rules applied. Total rules applied 202 place count 82 transition count 135
Applied a total of 202 rules in 17 ms. Remains 82 /187 variables (removed 105) and now considering 135/232 (removed 97) transitions.
[2022-05-17 12:50:46] [INFO ] Flow matrix only has 94 transitions (discarded 41 similar events)
// Phase 1: matrix 94 rows 82 cols
[2022-05-17 12:50:46] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-17 12:50:46] [INFO ] Implicit Places using invariants in 59 ms returned [16, 28, 38, 53, 67]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 60 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 77/187 places, 135/232 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 66 transition count 124
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 66 transition count 124
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 65 transition count 123
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 65 transition count 123
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 64 transition count 122
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 64 transition count 122
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 63 transition count 121
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 63 transition count 121
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 62 transition count 120
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 62 transition count 120
Applied a total of 30 rules in 3 ms. Remains 62 /77 variables (removed 15) and now considering 120/135 (removed 15) transitions.
[2022-05-17 12:50:46] [INFO ] Flow matrix only has 73 transitions (discarded 47 similar events)
// Phase 1: matrix 73 rows 62 cols
[2022-05-17 12:50:46] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-17 12:50:46] [INFO ] Implicit Places using invariants in 35 ms returned []
[2022-05-17 12:50:46] [INFO ] Flow matrix only has 73 transitions (discarded 47 similar events)
// Phase 1: matrix 73 rows 62 cols
[2022-05-17 12:50:46] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-17 12:50:46] [INFO ] Implicit Places using invariants and state equation in 112 ms returned []
Implicit Place search using SMT with State Equation took 149 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 62/187 places, 120/232 transitions.
Finished structural reductions, in 2 iterations. Remains : 62/187 places, 120/232 transitions.
Stuttering acceptance computed with spot in 257 ms :[p3, p3, false, (AND p2 p3)]
Running random walk in product with property : LeafsetExtension-PT-S08C2-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=true, acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=0 dest: 3}], [{ cond=p3, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p3), acceptance={} source=2 dest: 1}, { cond=p2, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 3}], [{ cond=p2, acceptance={} source=3 dest: 1}, { cond=p2, acceptance={} source=3 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(GEQ s59 1), p2:(GEQ s43 1), p1:(OR (GEQ s17 1) (GEQ s59 1)), p3:(GEQ s30 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 11177 reset in 261 ms.
Product exploration explored 100000 steps with 11299 reset in 172 ms.
Computed a total of 62 stabilizing places and 120 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 62 transition count 120
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 : [(AND (NOT p0) (NOT p2) (NOT p1) (NOT p3)), (X (NOT p2)), (X (AND (NOT p1) (NOT p2))), (X (NOT p3)), (X (NOT (AND (NOT p0) p2))), (X (NOT p0)), (X (AND (NOT p0) (NOT p1) (NOT p2))), (X (X (NOT p2))), (X (X (AND (NOT p1) (NOT p2)))), true, (X (X (NOT p3))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT p0))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (F (G (NOT p0))), (F (G (NOT p2))), (F (G (NOT p1))), (F (G (NOT p3)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(F (G (NOT p3)))
Knowledge based reduction with 18 factoid took 471 ms. Reduced automaton from 4 states, 11 edges and 4 AP to 1 states, 0 edges and 0 AP.
FORMULA LeafsetExtension-PT-S08C2-LTLFireability-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property LeafsetExtension-PT-S08C2-LTLFireability-03 finished in 1475 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)&&F(G((F(p1)&&p2))))))'
Support contains 5 out of 187 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 187/187 places, 232/232 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 167 transition count 212
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 167 transition count 212
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 57 place count 150 transition count 195
Iterating global reduction 0 with 17 rules applied. Total rules applied 74 place count 150 transition count 195
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 77 place count 147 transition count 195
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 91 place count 133 transition count 181
Iterating global reduction 1 with 14 rules applied. Total rules applied 105 place count 133 transition count 181
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 1 with 6 rules applied. Total rules applied 111 place count 127 transition count 181
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 124 place count 114 transition count 168
Iterating global reduction 2 with 13 rules applied. Total rules applied 137 place count 114 transition count 168
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 146 place count 105 transition count 159
Iterating global reduction 2 with 9 rules applied. Total rules applied 155 place count 105 transition count 159
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 164 place count 96 transition count 150
Iterating global reduction 2 with 9 rules applied. Total rules applied 173 place count 96 transition count 150
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 188 place count 81 transition count 135
Iterating global reduction 2 with 15 rules applied. Total rules applied 203 place count 81 transition count 135
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 218 place count 66 transition count 120
Iterating global reduction 2 with 15 rules applied. Total rules applied 233 place count 66 transition count 120
Applied a total of 233 rules in 15 ms. Remains 66 /187 variables (removed 121) and now considering 120/232 (removed 112) transitions.
[2022-05-17 12:50:47] [INFO ] Flow matrix only has 70 transitions (discarded 50 similar events)
// Phase 1: matrix 70 rows 66 cols
[2022-05-17 12:50:47] [INFO ] Computed 8 place invariants in 0 ms
[2022-05-17 12:50:47] [INFO ] Implicit Places using invariants in 39 ms returned [16, 29, 49, 53]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 40 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 62/187 places, 120/232 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 54 transition count 112
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 54 transition count 112
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 53 transition count 111
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 53 transition count 111
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 52 transition count 110
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 52 transition count 110
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 51 transition count 109
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 51 transition count 109
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 50 transition count 108
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 50 transition count 108
Applied a total of 24 rules in 4 ms. Remains 50 /62 variables (removed 12) and now considering 108/120 (removed 12) transitions.
[2022-05-17 12:50:47] [INFO ] Flow matrix only has 53 transitions (discarded 55 similar events)
// Phase 1: matrix 53 rows 50 cols
[2022-05-17 12:50:47] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-17 12:50:47] [INFO ] Implicit Places using invariants in 45 ms returned []
[2022-05-17 12:50:47] [INFO ] Flow matrix only has 53 transitions (discarded 55 similar events)
// Phase 1: matrix 53 rows 50 cols
[2022-05-17 12:50:47] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-17 12:50:47] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 50/187 places, 108/232 transitions.
Finished structural reductions, in 2 iterations. Remains : 50/187 places, 108/232 transitions.
Stuttering acceptance computed with spot in 1304 ms :[(OR (NOT p0) (NOT p2) (NOT p1)), (OR (NOT p0) (NOT p2) (NOT p1)), (NOT p0), (OR (NOT p2) (NOT p1)), (NOT p1)]
Running random walk in product with property : LeafsetExtension-PT-S08C2-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 3}, { cond=(AND p2 (NOT p1)), acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=p2, acceptance={} source=3 dest: 3}, { cond=(NOT p2), acceptance={0} source=3 dest: 3}, { cond=(AND p2 (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (GEQ s32 1) (GEQ s34 1)), p2:(GEQ s24 1), p1:(AND (GEQ s2 1) (GEQ s16 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 18 steps with 0 reset in 0 ms.
FORMULA LeafsetExtension-PT-S08C2-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S08C2-LTLFireability-04 finished in 1496 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(X(p0))||G(p1)))'
Support contains 4 out of 187 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 187/187 places, 232/232 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 167 transition count 212
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 167 transition count 212
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 57 place count 150 transition count 195
Iterating global reduction 0 with 17 rules applied. Total rules applied 74 place count 150 transition count 195
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 78 place count 146 transition count 195
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 94 place count 130 transition count 179
Iterating global reduction 1 with 16 rules applied. Total rules applied 110 place count 130 transition count 179
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 1 with 6 rules applied. Total rules applied 116 place count 124 transition count 179
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 129 place count 111 transition count 166
Iterating global reduction 2 with 13 rules applied. Total rules applied 142 place count 111 transition count 166
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 152 place count 101 transition count 156
Iterating global reduction 2 with 10 rules applied. Total rules applied 162 place count 101 transition count 156
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 172 place count 91 transition count 146
Iterating global reduction 2 with 10 rules applied. Total rules applied 182 place count 91 transition count 146
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 200 place count 73 transition count 128
Iterating global reduction 2 with 18 rules applied. Total rules applied 218 place count 73 transition count 128
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 232 place count 59 transition count 114
Iterating global reduction 2 with 14 rules applied. Total rules applied 246 place count 59 transition count 114
Applied a total of 246 rules in 8 ms. Remains 59 /187 variables (removed 128) and now considering 114/232 (removed 118) transitions.
[2022-05-17 12:50:48] [INFO ] Flow matrix only has 62 transitions (discarded 52 similar events)
// Phase 1: matrix 62 rows 59 cols
[2022-05-17 12:50:48] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-17 12:50:49] [INFO ] Implicit Places using invariants in 35 ms returned [30, 42, 47]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 36 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 56/187 places, 114/232 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 48 transition count 106
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 48 transition count 106
Applied a total of 16 rules in 1 ms. Remains 48 /56 variables (removed 8) and now considering 106/114 (removed 8) transitions.
[2022-05-17 12:50:49] [INFO ] Flow matrix only has 51 transitions (discarded 55 similar events)
// Phase 1: matrix 51 rows 48 cols
[2022-05-17 12:50:49] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-17 12:50:49] [INFO ] Implicit Places using invariants in 43 ms returned []
[2022-05-17 12:50:49] [INFO ] Flow matrix only has 51 transitions (discarded 55 similar events)
// Phase 1: matrix 51 rows 48 cols
[2022-05-17 12:50:49] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-17 12:50:49] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 102 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 48/187 places, 106/232 transitions.
Finished structural reductions, in 2 iterations. Remains : 48/187 places, 106/232 transitions.
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : LeafsetExtension-PT-S08C2-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (GEQ s13 1) (GEQ s36 1)), p1:(AND (GEQ s21 1) (GEQ s23 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 19 steps with 0 reset in 1 ms.
FORMULA LeafsetExtension-PT-S08C2-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S08C2-LTLFireability-05 finished in 256 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(G(p0))))'
Support contains 2 out of 187 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 187/187 places, 232/232 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 166 transition count 211
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 166 transition count 211
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 60 place count 148 transition count 193
Iterating global reduction 0 with 18 rules applied. Total rules applied 78 place count 148 transition count 193
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 82 place count 144 transition count 193
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 98 place count 128 transition count 177
Iterating global reduction 1 with 16 rules applied. Total rules applied 114 place count 128 transition count 177
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 1 with 7 rules applied. Total rules applied 121 place count 121 transition count 177
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 136 place count 106 transition count 162
Iterating global reduction 2 with 15 rules applied. Total rules applied 151 place count 106 transition count 162
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 162 place count 95 transition count 151
Iterating global reduction 2 with 11 rules applied. Total rules applied 173 place count 95 transition count 151
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 184 place count 84 transition count 140
Iterating global reduction 2 with 11 rules applied. Total rules applied 195 place count 84 transition count 140
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 214 place count 65 transition count 121
Iterating global reduction 2 with 19 rules applied. Total rules applied 233 place count 65 transition count 121
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 250 place count 48 transition count 104
Iterating global reduction 2 with 17 rules applied. Total rules applied 267 place count 48 transition count 104
Applied a total of 267 rules in 13 ms. Remains 48 /187 variables (removed 139) and now considering 104/232 (removed 128) transitions.
[2022-05-17 12:50:49] [INFO ] Flow matrix only has 48 transitions (discarded 56 similar events)
// Phase 1: matrix 48 rows 48 cols
[2022-05-17 12:50:49] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-17 12:50:49] [INFO ] Implicit Places using invariants in 37 ms returned [16, 20, 36]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 48 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 45/187 places, 104/232 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 40 transition count 99
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 40 transition count 99
Applied a total of 10 rules in 3 ms. Remains 40 /45 variables (removed 5) and now considering 99/104 (removed 5) transitions.
[2022-05-17 12:50:49] [INFO ] Flow matrix only has 41 transitions (discarded 58 similar events)
// Phase 1: matrix 41 rows 40 cols
[2022-05-17 12:50:49] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-17 12:50:49] [INFO ] Implicit Places using invariants in 29 ms returned []
[2022-05-17 12:50:49] [INFO ] Flow matrix only has 41 transitions (discarded 58 similar events)
// Phase 1: matrix 41 rows 40 cols
[2022-05-17 12:50:49] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-17 12:50:49] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 40/187 places, 99/232 transitions.
Finished structural reductions, in 2 iterations. Remains : 40/187 places, 99/232 transitions.
Stuttering acceptance computed with spot in 82 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S08C2-LTLFireability-06 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 s26 1) (GEQ s28 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA LeafsetExtension-PT-S08C2-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S08C2-LTLFireability-06 finished in 239 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(((p0 U X((p1 U p0)))&&!p0)))'
Support contains 1 out of 187 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 187/187 places, 232/232 transitions.
Graph (complete) has 481 edges and 187 vertex of which 186 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 31 place count 186 transition count 201
Reduce places removed 30 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 31 rules applied. Total rules applied 62 place count 156 transition count 200
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 63 place count 155 transition count 200
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 12 Pre rules applied. Total rules applied 63 place count 155 transition count 188
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 87 place count 143 transition count 188
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 98 place count 132 transition count 177
Iterating global reduction 3 with 11 rules applied. Total rules applied 109 place count 132 transition count 177
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 115 place count 126 transition count 171
Iterating global reduction 3 with 6 rules applied. Total rules applied 121 place count 126 transition count 171
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 3 with 3 rules applied. Total rules applied 124 place count 123 transition count 171
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 3 Pre rules applied. Total rules applied 124 place count 123 transition count 168
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 130 place count 120 transition count 168
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 133 place count 117 transition count 165
Iterating global reduction 4 with 3 rules applied. Total rules applied 136 place count 117 transition count 165
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 139 place count 114 transition count 162
Iterating global reduction 4 with 3 rules applied. Total rules applied 142 place count 114 transition count 162
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 151 place count 105 transition count 153
Iterating global reduction 4 with 9 rules applied. Total rules applied 160 place count 105 transition count 153
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 4 with 42 rules applied. Total rules applied 202 place count 84 transition count 132
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 208 place count 78 transition count 126
Iterating global reduction 4 with 6 rules applied. Total rules applied 214 place count 78 transition count 126
Applied a total of 214 rules in 37 ms. Remains 78 /187 variables (removed 109) and now considering 126/232 (removed 106) transitions.
[2022-05-17 12:50:49] [INFO ] Flow matrix only has 99 transitions (discarded 27 similar events)
// Phase 1: matrix 99 rows 78 cols
[2022-05-17 12:50:49] [INFO ] Computed 14 place invariants in 1 ms
[2022-05-17 12:50:49] [INFO ] Implicit Places using invariants in 83 ms returned [8, 11, 20, 35, 41, 47, 51, 54, 56, 61]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 85 ms to find 10 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 68/187 places, 126/232 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 68 transition count 125
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 67 transition count 125
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 15 place count 54 transition count 112
Iterating global reduction 0 with 13 rules applied. Total rules applied 28 place count 54 transition count 112
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 32 place count 50 transition count 108
Iterating global reduction 0 with 4 rules applied. Total rules applied 36 place count 50 transition count 108
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 40 place count 46 transition count 104
Iterating global reduction 0 with 4 rules applied. Total rules applied 44 place count 46 transition count 104
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 60 place count 38 transition count 96
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 62 place count 36 transition count 94
Iterating global reduction 0 with 2 rules applied. Total rules applied 64 place count 36 transition count 94
Applied a total of 64 rules in 9 ms. Remains 36 /68 variables (removed 32) and now considering 94/126 (removed 32) transitions.
[2022-05-17 12:50:49] [INFO ] Flow matrix only has 40 transitions (discarded 54 similar events)
// Phase 1: matrix 40 rows 36 cols
[2022-05-17 12:50:49] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-17 12:50:49] [INFO ] Implicit Places using invariants in 29 ms returned []
[2022-05-17 12:50:49] [INFO ] Flow matrix only has 40 transitions (discarded 54 similar events)
// Phase 1: matrix 40 rows 36 cols
[2022-05-17 12:50:49] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-17 12:50:49] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 36/187 places, 94/232 transitions.
Finished structural reductions, in 2 iterations. Remains : 36/187 places, 94/232 transitions.
Stuttering acceptance computed with spot in 64 ms :[true, (NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S08C2-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GEQ s7 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, null][true, true]]
Stuttering criterion allowed to conclude after 10 steps with 0 reset in 0 ms.
FORMULA LeafsetExtension-PT-S08C2-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S08C2-LTLFireability-08 finished in 278 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(X((G(p0)||p1)))))'
Support contains 3 out of 187 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 187/187 places, 232/232 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 167 transition count 212
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 167 transition count 212
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 57 place count 150 transition count 195
Iterating global reduction 0 with 17 rules applied. Total rules applied 74 place count 150 transition count 195
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 78 place count 146 transition count 195
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 93 place count 131 transition count 180
Iterating global reduction 1 with 15 rules applied. Total rules applied 108 place count 131 transition count 180
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 1 with 6 rules applied. Total rules applied 114 place count 125 transition count 180
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 128 place count 111 transition count 166
Iterating global reduction 2 with 14 rules applied. Total rules applied 142 place count 111 transition count 166
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 152 place count 101 transition count 156
Iterating global reduction 2 with 10 rules applied. Total rules applied 162 place count 101 transition count 156
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 172 place count 91 transition count 146
Iterating global reduction 2 with 10 rules applied. Total rules applied 182 place count 91 transition count 146
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 200 place count 73 transition count 128
Iterating global reduction 2 with 18 rules applied. Total rules applied 218 place count 73 transition count 128
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 233 place count 58 transition count 113
Iterating global reduction 2 with 15 rules applied. Total rules applied 248 place count 58 transition count 113
Applied a total of 248 rules in 16 ms. Remains 58 /187 variables (removed 129) and now considering 113/232 (removed 119) transitions.
[2022-05-17 12:50:49] [INFO ] Flow matrix only has 60 transitions (discarded 53 similar events)
// Phase 1: matrix 60 rows 58 cols
[2022-05-17 12:50:49] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-17 12:50:49] [INFO ] Implicit Places using invariants in 39 ms returned [16, 20, 42]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 40 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 55/187 places, 113/232 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 50 transition count 108
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 50 transition count 108
Applied a total of 10 rules in 1 ms. Remains 50 /55 variables (removed 5) and now considering 108/113 (removed 5) transitions.
[2022-05-17 12:50:49] [INFO ] Flow matrix only has 53 transitions (discarded 55 similar events)
// Phase 1: matrix 53 rows 50 cols
[2022-05-17 12:50:49] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-17 12:50:49] [INFO ] Implicit Places using invariants in 36 ms returned []
[2022-05-17 12:50:49] [INFO ] Flow matrix only has 53 transitions (discarded 55 similar events)
// Phase 1: matrix 53 rows 50 cols
[2022-05-17 12:50:49] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-17 12:50:49] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 50/187 places, 108/232 transitions.
Finished structural reductions, in 2 iterations. Remains : 50/187 places, 108/232 transitions.
Stuttering acceptance computed with spot in 109 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : LeafsetExtension-PT-S08C2-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(GEQ s27 1), p1:(AND (GEQ s28 1) (GEQ s38 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 17 steps with 0 reset in 1 ms.
FORMULA LeafsetExtension-PT-S08C2-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S08C2-LTLFireability-09 finished in 274 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(F((!p0 U !(!p1 U X(X(p2))))))))'
Support contains 3 out of 187 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 187/187 places, 232/232 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 166 transition count 211
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 166 transition count 211
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 59 place count 149 transition count 194
Iterating global reduction 0 with 17 rules applied. Total rules applied 76 place count 149 transition count 194
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 80 place count 145 transition count 194
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 96 place count 129 transition count 178
Iterating global reduction 1 with 16 rules applied. Total rules applied 112 place count 129 transition count 178
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 1 with 6 rules applied. Total rules applied 118 place count 123 transition count 178
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 132 place count 109 transition count 164
Iterating global reduction 2 with 14 rules applied. Total rules applied 146 place count 109 transition count 164
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 156 place count 99 transition count 154
Iterating global reduction 2 with 10 rules applied. Total rules applied 166 place count 99 transition count 154
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 176 place count 89 transition count 144
Iterating global reduction 2 with 10 rules applied. Total rules applied 186 place count 89 transition count 144
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 204 place count 71 transition count 126
Iterating global reduction 2 with 18 rules applied. Total rules applied 222 place count 71 transition count 126
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 237 place count 56 transition count 111
Iterating global reduction 2 with 15 rules applied. Total rules applied 252 place count 56 transition count 111
Applied a total of 252 rules in 6 ms. Remains 56 /187 variables (removed 131) and now considering 111/232 (removed 121) transitions.
[2022-05-17 12:50:50] [INFO ] Flow matrix only has 57 transitions (discarded 54 similar events)
// Phase 1: matrix 57 rows 56 cols
[2022-05-17 12:50:50] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-17 12:50:50] [INFO ] Implicit Places using invariants in 52 ms returned [16, 20, 27, 40, 44]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 53 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 51/187 places, 111/232 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 42 transition count 102
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 42 transition count 102
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 41 transition count 101
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 41 transition count 101
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 40 transition count 100
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 40 transition count 100
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 39 transition count 99
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 39 transition count 99
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 38 transition count 98
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 38 transition count 98
Applied a total of 26 rules in 1 ms. Remains 38 /51 variables (removed 13) and now considering 98/111 (removed 13) transitions.
[2022-05-17 12:50:50] [INFO ] Flow matrix only has 39 transitions (discarded 59 similar events)
// Phase 1: matrix 39 rows 38 cols
[2022-05-17 12:50:50] [INFO ] Computed 2 place invariants in 0 ms
[2022-05-17 12:50:50] [INFO ] Implicit Places using invariants in 26 ms returned []
[2022-05-17 12:50:50] [INFO ] Flow matrix only has 39 transitions (discarded 59 similar events)
// Phase 1: matrix 39 rows 38 cols
[2022-05-17 12:50:50] [INFO ] Computed 2 place invariants in 0 ms
[2022-05-17 12:50:50] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 38/187 places, 98/232 transitions.
Finished structural reductions, in 2 iterations. Remains : 38/187 places, 98/232 transitions.
Stuttering acceptance computed with spot in 164 ms :[p2, p2, p2, p2, p2]
Running random walk in product with property : LeafsetExtension-PT-S08C2-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 1}, { cond=true, acceptance={0} source=1 dest: 2}], [{ cond=true, acceptance={0} source=2 dest: 3}, { cond=(NOT p1), acceptance={} source=2 dest: 4}], [{ cond=p2, acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p1) p2), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p1) p2), acceptance={} source=4 dest: 1}, { cond=p2, acceptance={0} source=4 dest: 2}]], initial=0, aps=[p1:(OR (GEQ s19 1) (AND (GEQ s15 1) (GEQ s30 1))), p2:(GEQ s19 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]]
Product exploration explored 100000 steps with 20471 reset in 113 ms.
Product exploration explored 100000 steps with 20550 reset in 132 ms.
Computed a total of 38 stabilizing places and 98 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 38 transition count 98
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 : [(AND (NOT p1) (NOT p2)), true, (F (G (NOT p1))), (F (G (NOT p2)))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1))]
Property proved to be true thanks to knowledge :(F (G (NOT p2)))
Knowledge based reduction with 4 factoid took 185 ms. Reduced automaton from 5 states, 9 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA LeafsetExtension-PT-S08C2-LTLFireability-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property LeafsetExtension-PT-S08C2-LTLFireability-10 finished in 784 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(!(X(G(X(!(F(p0)&&p1)))) U p2)))'
Support contains 5 out of 187 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 187/187 places, 232/232 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 168 transition count 213
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 168 transition count 213
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 54 place count 152 transition count 197
Iterating global reduction 0 with 16 rules applied. Total rules applied 70 place count 152 transition count 197
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 74 place count 148 transition count 197
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 89 place count 133 transition count 182
Iterating global reduction 1 with 15 rules applied. Total rules applied 104 place count 133 transition count 182
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 1 with 5 rules applied. Total rules applied 109 place count 128 transition count 182
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 121 place count 116 transition count 170
Iterating global reduction 2 with 12 rules applied. Total rules applied 133 place count 116 transition count 170
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 142 place count 107 transition count 161
Iterating global reduction 2 with 9 rules applied. Total rules applied 151 place count 107 transition count 161
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 160 place count 98 transition count 152
Iterating global reduction 2 with 9 rules applied. Total rules applied 169 place count 98 transition count 152
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 186 place count 81 transition count 135
Iterating global reduction 2 with 17 rules applied. Total rules applied 203 place count 81 transition count 135
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 216 place count 68 transition count 122
Iterating global reduction 2 with 13 rules applied. Total rules applied 229 place count 68 transition count 122
Applied a total of 229 rules in 10 ms. Remains 68 /187 variables (removed 119) and now considering 122/232 (removed 110) transitions.
[2022-05-17 12:50:50] [INFO ] Flow matrix only has 73 transitions (discarded 49 similar events)
// Phase 1: matrix 73 rows 68 cols
[2022-05-17 12:50:50] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-17 12:50:50] [INFO ] Implicit Places using invariants in 65 ms returned [16, 20, 32, 54]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 79 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 64/187 places, 122/232 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 55 transition count 113
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 55 transition count 113
Applied a total of 18 rules in 1 ms. Remains 55 /64 variables (removed 9) and now considering 113/122 (removed 9) transitions.
[2022-05-17 12:50:50] [INFO ] Flow matrix only has 61 transitions (discarded 52 similar events)
// Phase 1: matrix 61 rows 55 cols
[2022-05-17 12:50:50] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-17 12:50:50] [INFO ] Implicit Places using invariants in 33 ms returned []
[2022-05-17 12:50:50] [INFO ] Flow matrix only has 61 transitions (discarded 52 similar events)
// Phase 1: matrix 61 rows 55 cols
[2022-05-17 12:50:50] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-17 12:50:50] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 55/187 places, 113/232 transitions.
Finished structural reductions, in 2 iterations. Remains : 55/187 places, 113/232 transitions.
Stuttering acceptance computed with spot in 261 ms :[true, (NOT p0), (OR (NOT p1) (NOT p0)), p2, p2, (OR (AND (NOT p1) p2) (AND (NOT p0) p2)), (OR (AND (NOT p1) p2) (AND (NOT p0) p2)), (AND (NOT p0) p2)]
Running random walk in product with property : LeafsetExtension-PT-S08C2-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=p2, acceptance={} source=4 dest: 0}, { cond=(NOT p2), acceptance={} source=4 dest: 5}], [{ cond=p2, acceptance={} source=5 dest: 2}, { cond=(NOT p2), acceptance={} source=5 dest: 6}], [{ cond=(AND p2 p1 (NOT p0)), acceptance={} source=6 dest: 1}, { cond=(AND p2 (NOT p1)), acceptance={} source=6 dest: 2}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=6 dest: 6}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=6 dest: 7}], [{ cond=(AND p2 (NOT p0)), acceptance={} source=7 dest: 1}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=7 dest: 7}]], initial=3, aps=[p0:(AND (GEQ s31 1) (GEQ s40 1)), p1:(GEQ s38 1), p2:(AND (GEQ s25 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, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 32 steps with 1 reset in 1 ms.
FORMULA LeafsetExtension-PT-S08C2-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S08C2-LTLFireability-11 finished in 457 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G((p0 U G(p1))) U (X((p2 U p0))&&X(p1))))'
Support contains 4 out of 187 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 187/187 places, 232/232 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 167 transition count 212
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 167 transition count 212
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 57 place count 150 transition count 195
Iterating global reduction 0 with 17 rules applied. Total rules applied 74 place count 150 transition count 195
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 78 place count 146 transition count 195
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 93 place count 131 transition count 180
Iterating global reduction 1 with 15 rules applied. Total rules applied 108 place count 131 transition count 180
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 1 with 6 rules applied. Total rules applied 114 place count 125 transition count 180
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 127 place count 112 transition count 167
Iterating global reduction 2 with 13 rules applied. Total rules applied 140 place count 112 transition count 167
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 149 place count 103 transition count 158
Iterating global reduction 2 with 9 rules applied. Total rules applied 158 place count 103 transition count 158
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 167 place count 94 transition count 149
Iterating global reduction 2 with 9 rules applied. Total rules applied 176 place count 94 transition count 149
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 193 place count 77 transition count 132
Iterating global reduction 2 with 17 rules applied. Total rules applied 210 place count 77 transition count 132
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 223 place count 64 transition count 119
Iterating global reduction 2 with 13 rules applied. Total rules applied 236 place count 64 transition count 119
Applied a total of 236 rules in 10 ms. Remains 64 /187 variables (removed 123) and now considering 119/232 (removed 113) transitions.
[2022-05-17 12:50:51] [INFO ] Flow matrix only has 70 transitions (discarded 49 similar events)
// Phase 1: matrix 70 rows 64 cols
[2022-05-17 12:50:51] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-17 12:50:51] [INFO ] Implicit Places using invariants in 38 ms returned [16, 42, 51]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 39 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 61/187 places, 119/232 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 54 transition count 112
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 54 transition count 112
Applied a total of 14 rules in 0 ms. Remains 54 /61 variables (removed 7) and now considering 112/119 (removed 7) transitions.
[2022-05-17 12:50:51] [INFO ] Flow matrix only has 61 transitions (discarded 51 similar events)
// Phase 1: matrix 61 rows 54 cols
[2022-05-17 12:50:51] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-17 12:50:51] [INFO ] Implicit Places using invariants in 31 ms returned []
[2022-05-17 12:50:51] [INFO ] Flow matrix only has 61 transitions (discarded 51 similar events)
// Phase 1: matrix 61 rows 54 cols
[2022-05-17 12:50:51] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-17 12:50:51] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 54/187 places, 112/232 transitions.
Finished structural reductions, in 2 iterations. Remains : 54/187 places, 112/232 transitions.
Stuttering acceptance computed with spot in 344 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p1) (NOT p0)), (NOT p1), true, (NOT p0), (NOT p1), (NOT p1), (NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S08C2-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}, { cond=(OR p1 p0), acceptance={} source=0 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 4}], [{ cond=(OR (NOT p1) (AND (NOT p0) (NOT p2))), acceptance={} source=1 dest: 5}, { cond=(AND p1 (NOT p0) p2), acceptance={} source=1 dest: 6}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 5}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=2 dest: 7}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 8}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 2}, { cond=(OR (AND (NOT p1) p0) (AND p1 (NOT p0) (NOT p2))), acceptance={0} source=3 dest: 3}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=3 dest: 4}, { cond=(AND p1 (NOT p0) p2), acceptance={0} source=3 dest: 9}], [{ cond=(NOT p1), acceptance={} source=4 dest: 5}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=4 dest: 7}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=6 dest: 5}, { cond=(AND (NOT p0) p2), acceptance={0} source=6 dest: 6}], [{ cond=(NOT p1), acceptance={} source=7 dest: 5}, { cond=p1, acceptance={} source=7 dest: 7}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=8 dest: 5}, { cond=(AND p1 (NOT p0)), acceptance={} source=8 dest: 7}, { cond=(AND p1 p0), acceptance={} source=8 dest: 8}, { cond=(AND (NOT p1) p0), acceptance={0} source=8 dest: 8}], [{ cond=(AND p1 (NOT p0) (NOT p2)), acceptance={0} source=9 dest: 3}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=9 dest: 5}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=9 dest: 6}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=9 dest: 7}, { cond=(AND p1 (NOT p0) p2), acceptance={0} source=9 dest: 9}]], initial=0, aps=[p1:(GEQ s48 1), p0:(GEQ s30 1), p2:(AND (GEQ s2 1) (GEQ s16 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA LeafsetExtension-PT-S08C2-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S08C2-LTLFireability-12 finished in 499 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(F((X(p0)||p1))) U G(p2)))'
Support contains 5 out of 187 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 187/187 places, 232/232 transitions.
Graph (complete) has 481 edges and 187 vertex of which 186 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 31 place count 186 transition count 201
Reduce places removed 30 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 32 rules applied. Total rules applied 63 place count 156 transition count 199
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 65 place count 154 transition count 199
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 13 Pre rules applied. Total rules applied 65 place count 154 transition count 186
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 91 place count 141 transition count 186
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 102 place count 130 transition count 175
Iterating global reduction 3 with 11 rules applied. Total rules applied 113 place count 130 transition count 175
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 119 place count 124 transition count 169
Iterating global reduction 3 with 6 rules applied. Total rules applied 125 place count 124 transition count 169
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 3 with 3 rules applied. Total rules applied 128 place count 121 transition count 169
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 121 transition count 166
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 118 transition count 166
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 137 place count 115 transition count 163
Iterating global reduction 4 with 3 rules applied. Total rules applied 140 place count 115 transition count 163
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 143 place count 112 transition count 160
Iterating global reduction 4 with 3 rules applied. Total rules applied 146 place count 112 transition count 160
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 155 place count 103 transition count 151
Iterating global reduction 4 with 9 rules applied. Total rules applied 164 place count 103 transition count 151
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 4 with 42 rules applied. Total rules applied 206 place count 82 transition count 130
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 213 place count 75 transition count 123
Iterating global reduction 4 with 7 rules applied. Total rules applied 220 place count 75 transition count 123
Applied a total of 220 rules in 17 ms. Remains 75 /187 variables (removed 112) and now considering 123/232 (removed 109) transitions.
[2022-05-17 12:50:51] [INFO ] Flow matrix only has 97 transitions (discarded 26 similar events)
// Phase 1: matrix 97 rows 75 cols
[2022-05-17 12:50:51] [INFO ] Computed 14 place invariants in 1 ms
[2022-05-17 12:50:51] [INFO ] Implicit Places using invariants in 54 ms returned [8, 11, 12, 25, 31, 37, 44, 48, 51, 53, 58]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 55 ms to find 11 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 64/187 places, 123/232 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 53 transition count 112
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 53 transition count 112
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 28 place count 47 transition count 106
Iterating global reduction 0 with 6 rules applied. Total rules applied 34 place count 47 transition count 106
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 41 place count 40 transition count 99
Iterating global reduction 0 with 7 rules applied. Total rules applied 48 place count 40 transition count 99
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 60 place count 34 transition count 93
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 62 place count 32 transition count 91
Iterating global reduction 0 with 2 rules applied. Total rules applied 64 place count 32 transition count 91
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 65 place count 31 transition count 90
Iterating global reduction 0 with 1 rules applied. Total rules applied 66 place count 31 transition count 90
Applied a total of 66 rules in 5 ms. Remains 31 /64 variables (removed 33) and now considering 90/123 (removed 33) transitions.
[2022-05-17 12:50:51] [INFO ] Flow matrix only has 31 transitions (discarded 59 similar events)
// Phase 1: matrix 31 rows 31 cols
[2022-05-17 12:50:51] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-17 12:50:51] [INFO ] Implicit Places using invariants in 38 ms returned []
[2022-05-17 12:50:51] [INFO ] Flow matrix only has 31 transitions (discarded 59 similar events)
// Phase 1: matrix 31 rows 31 cols
[2022-05-17 12:50:51] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-17 12:50:51] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 31/187 places, 90/232 transitions.
Finished structural reductions, in 2 iterations. Remains : 31/187 places, 90/232 transitions.
Stuttering acceptance computed with spot in 95 ms :[(NOT p2), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0) p2)]
Running random walk in product with property : LeafsetExtension-PT-S08C2-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=2 dest: 1}, { cond=p2, acceptance={} source=2 dest: 2}]], initial=0, aps=[p2:(AND (GEQ s5 1) (GEQ s17 1)), p1:(AND (GEQ s8 1) (GEQ s10 1)), p0:(GEQ s19 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 10 steps with 1 reset in 0 ms.
FORMULA LeafsetExtension-PT-S08C2-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S08C2-LTLFireability-13 finished in 263 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 187 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 187/187 places, 232/232 transitions.
Graph (complete) has 481 edges and 187 vertex of which 186 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 0 with 32 rules applied. Total rules applied 33 place count 186 transition count 199
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 1 with 32 rules applied. Total rules applied 65 place count 154 transition count 199
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 65 place count 154 transition count 186
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 91 place count 141 transition count 186
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 102 place count 130 transition count 175
Iterating global reduction 2 with 11 rules applied. Total rules applied 113 place count 130 transition count 175
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 118 place count 125 transition count 170
Iterating global reduction 2 with 5 rules applied. Total rules applied 123 place count 125 transition count 170
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 2 with 2 rules applied. Total rules applied 125 place count 123 transition count 170
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 125 place count 123 transition count 168
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 129 place count 121 transition count 168
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 131 place count 119 transition count 166
Iterating global reduction 3 with 2 rules applied. Total rules applied 133 place count 119 transition count 166
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 135 place count 117 transition count 164
Iterating global reduction 3 with 2 rules applied. Total rules applied 137 place count 117 transition count 164
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 143 place count 111 transition count 158
Iterating global reduction 3 with 6 rules applied. Total rules applied 149 place count 111 transition count 158
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 195 place count 88 transition count 135
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 202 place count 81 transition count 128
Iterating global reduction 3 with 7 rules applied. Total rules applied 209 place count 81 transition count 128
Applied a total of 209 rules in 20 ms. Remains 81 /187 variables (removed 106) and now considering 128/232 (removed 104) transitions.
[2022-05-17 12:50:52] [INFO ] Flow matrix only has 105 transitions (discarded 23 similar events)
// Phase 1: matrix 105 rows 81 cols
[2022-05-17 12:50:52] [INFO ] Computed 15 place invariants in 0 ms
[2022-05-17 12:50:52] [INFO ] Implicit Places using invariants in 65 ms returned [8, 11, 12, 18, 25, 30, 36, 47, 53, 56, 58, 63]
Discarding 12 places :
Implicit Place search using SMT only with invariants took 68 ms to find 12 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 69/187 places, 128/232 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 52 transition count 111
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 52 transition count 111
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 40 place count 46 transition count 105
Iterating global reduction 0 with 6 rules applied. Total rules applied 46 place count 46 transition count 105
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 52 place count 40 transition count 99
Iterating global reduction 0 with 6 rules applied. Total rules applied 58 place count 40 transition count 99
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 72 place count 33 transition count 92
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 74 place count 31 transition count 90
Iterating global reduction 0 with 2 rules applied. Total rules applied 76 place count 31 transition count 90
Applied a total of 76 rules in 4 ms. Remains 31 /69 variables (removed 38) and now considering 90/128 (removed 38) transitions.
[2022-05-17 12:50:52] [INFO ] Flow matrix only has 32 transitions (discarded 58 similar events)
// Phase 1: matrix 32 rows 31 cols
[2022-05-17 12:50:52] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-17 12:50:52] [INFO ] Implicit Places using invariants in 27 ms returned []
[2022-05-17 12:50:52] [INFO ] Flow matrix only has 32 transitions (discarded 58 similar events)
// Phase 1: matrix 32 rows 31 cols
[2022-05-17 12:50:52] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-17 12:50:52] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 31/187 places, 90/232 transitions.
Finished structural reductions, in 2 iterations. Remains : 31/187 places, 90/232 transitions.
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S08C2-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s18 1) (GEQ s20 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 6 steps with 0 reset in 0 ms.
FORMULA LeafsetExtension-PT-S08C2-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S08C2-LTLFireability-14 finished in 226 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(G(X(G(p0)))))'
Support contains 1 out of 187 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 187/187 places, 232/232 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 167 transition count 212
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 167 transition count 212
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 57 place count 150 transition count 195
Iterating global reduction 0 with 17 rules applied. Total rules applied 74 place count 150 transition count 195
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 78 place count 146 transition count 195
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 94 place count 130 transition count 179
Iterating global reduction 1 with 16 rules applied. Total rules applied 110 place count 130 transition count 179
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 1 with 7 rules applied. Total rules applied 117 place count 123 transition count 179
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 132 place count 108 transition count 164
Iterating global reduction 2 with 15 rules applied. Total rules applied 147 place count 108 transition count 164
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 158 place count 97 transition count 153
Iterating global reduction 2 with 11 rules applied. Total rules applied 169 place count 97 transition count 153
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 180 place count 86 transition count 142
Iterating global reduction 2 with 11 rules applied. Total rules applied 191 place count 86 transition count 142
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 210 place count 67 transition count 123
Iterating global reduction 2 with 19 rules applied. Total rules applied 229 place count 67 transition count 123
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 247 place count 49 transition count 105
Iterating global reduction 2 with 18 rules applied. Total rules applied 265 place count 49 transition count 105
Applied a total of 265 rules in 10 ms. Remains 49 /187 variables (removed 138) and now considering 105/232 (removed 127) transitions.
[2022-05-17 12:50:52] [INFO ] Flow matrix only has 49 transitions (discarded 56 similar events)
// Phase 1: matrix 49 rows 49 cols
[2022-05-17 12:50:52] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-17 12:50:52] [INFO ] Implicit Places using invariants in 35 ms returned [16, 20, 32, 36]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 36 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 45/187 places, 105/232 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 38 transition count 98
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 38 transition count 98
Applied a total of 14 rules in 1 ms. Remains 38 /45 variables (removed 7) and now considering 98/105 (removed 7) transitions.
[2022-05-17 12:50:52] [INFO ] Flow matrix only has 39 transitions (discarded 59 similar events)
// Phase 1: matrix 39 rows 38 cols
[2022-05-17 12:50:52] [INFO ] Computed 2 place invariants in 0 ms
[2022-05-17 12:50:52] [INFO ] Implicit Places using invariants in 26 ms returned []
[2022-05-17 12:50:52] [INFO ] Flow matrix only has 39 transitions (discarded 59 similar events)
// Phase 1: matrix 39 rows 38 cols
[2022-05-17 12:50:52] [INFO ] Computed 2 place invariants in 1 ms
[2022-05-17 12:50:52] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 38/187 places, 98/232 transitions.
Finished structural reductions, in 2 iterations. Remains : 38/187 places, 98/232 transitions.
Stuttering acceptance computed with spot in 75 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S08C2-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GEQ s29 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA LeafsetExtension-PT-S08C2-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S08C2-LTLFireability-15 finished in 199 ms.
All properties solved by simple procedures.
Total runtime 9590 ms.

BK_STOP 1652791852836

--------------------
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-S08C2"
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-S08C2, 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-165271820900452"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LeafsetExtension-PT-S08C2.tgz
mv LeafsetExtension-PT-S08C2 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 ;