Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r504-tall-171649612500332.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...............
=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is LeafsetExtension-PT-S08C4, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r504-tall-171649612500332
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 652K
-rw-r--r-- 1 mcc users 12K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.1K Apr 22 14:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Apr 22 14:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.1K Apr 22 14:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 22 14:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 12 13:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 95K Apr 12 13:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Apr 12 13:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K Apr 12 13:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.2K Apr 22 14:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.2K Apr 22 14:51 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 6 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 254K May 18 16:42 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME LeafsetExtension-PT-S08C4-LTLFireability-00
FORMULA_NAME LeafsetExtension-PT-S08C4-LTLFireability-01
FORMULA_NAME LeafsetExtension-PT-S08C4-LTLFireability-02
FORMULA_NAME LeafsetExtension-PT-S08C4-LTLFireability-03
FORMULA_NAME LeafsetExtension-PT-S08C4-LTLFireability-04
FORMULA_NAME LeafsetExtension-PT-S08C4-LTLFireability-05
FORMULA_NAME LeafsetExtension-PT-S08C4-LTLFireability-06
FORMULA_NAME LeafsetExtension-PT-S08C4-LTLFireability-07
FORMULA_NAME LeafsetExtension-PT-S08C4-LTLFireability-08
FORMULA_NAME LeafsetExtension-PT-S08C4-LTLFireability-09
FORMULA_NAME LeafsetExtension-PT-S08C4-LTLFireability-10
FORMULA_NAME LeafsetExtension-PT-S08C4-LTLFireability-11
FORMULA_NAME LeafsetExtension-PT-S08C4-LTLFireability-12
FORMULA_NAME LeafsetExtension-PT-S08C4-LTLFireability-13
FORMULA_NAME LeafsetExtension-PT-S08C4-LTLFireability-14
FORMULA_NAME LeafsetExtension-PT-S08C4-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717228307021

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=LeafsetExtension-PT-S08C4
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 07:51:48] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 07:51:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 07:51:48] [INFO ] Load time of PNML (sax parser for PT used): 81 ms
[2024-06-01 07:51:48] [INFO ] Transformed 462 places.
[2024-06-01 07:51:48] [INFO ] Transformed 409 transitions.
[2024-06-01 07:51:48] [INFO ] Parsed PT model containing 462 places and 409 transitions and 1324 arcs in 176 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA LeafsetExtension-PT-S08C4-LTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S08C4-LTLFireability-14 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 63 places :
Symmetric choice reduction at 1 with 63 rule applications. Total rules 148 place count 314 transition count 346
Iterating global reduction 1 with 63 rules applied. Total rules applied 211 place count 314 transition count 346
Discarding 41 places :
Symmetric choice reduction at 1 with 41 rule applications. Total rules 252 place count 273 transition count 305
Iterating global reduction 1 with 41 rules applied. Total rules applied 293 place count 273 transition count 305
Discarding 38 places :
Symmetric choice reduction at 1 with 38 rule applications. Total rules 331 place count 235 transition count 267
Iterating global reduction 1 with 38 rules applied. Total rules applied 369 place count 235 transition count 267
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 1 with 6 rules applied. Total rules applied 375 place count 229 transition count 267
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 379 place count 225 transition count 263
Iterating global reduction 2 with 4 rules applied. Total rules applied 383 place count 225 transition count 263
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 386 place count 222 transition count 260
Iterating global reduction 2 with 3 rules applied. Total rules applied 389 place count 222 transition count 260
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 392 place count 219 transition count 257
Iterating global reduction 2 with 3 rules applied. Total rules applied 395 place count 219 transition count 257
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 398 place count 216 transition count 254
Iterating global reduction 2 with 3 rules applied. Total rules applied 401 place count 216 transition count 254
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 410 place count 207 transition count 245
Iterating global reduction 2 with 9 rules applied. Total rules applied 419 place count 207 transition count 245
Applied a total of 419 rules in 136 ms. Remains 207 /462 variables (removed 255) and now considering 245/409 (removed 164) transitions.
[2024-06-01 07:51:48] [INFO ] Flow matrix only has 236 transitions (discarded 9 similar events)
// Phase 1: matrix 236 rows 207 cols
[2024-06-01 07:51:48] [INFO ] Computed 24 invariants in 28 ms
[2024-06-01 07:51:49] [INFO ] Implicit Places using invariants in 385 ms returned [25, 50, 81, 145, 162]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 428 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 202/462 places, 245/409 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 194 transition count 237
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 194 transition count 237
Applied a total of 16 rules in 16 ms. Remains 194 /202 variables (removed 8) and now considering 237/245 (removed 8) transitions.
[2024-06-01 07:51:49] [INFO ] Flow matrix only has 227 transitions (discarded 10 similar events)
// Phase 1: matrix 227 rows 194 cols
[2024-06-01 07:51:49] [INFO ] Computed 19 invariants in 4 ms
[2024-06-01 07:51:49] [INFO ] Implicit Places using invariants in 148 ms returned []
[2024-06-01 07:51:49] [INFO ] Flow matrix only has 227 transitions (discarded 10 similar events)
[2024-06-01 07:51:49] [INFO ] Invariant cache hit.
[2024-06-01 07:51:49] [INFO ] Implicit Places using invariants and state equation in 191 ms returned []
Implicit Place search using SMT with State Equation took 343 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 194/462 places, 237/409 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 938 ms. Remains : 194/462 places, 237/409 transitions.
Support contains 49 out of 194 places after structural reductions.
[2024-06-01 07:51:49] [INFO ] Flatten gal took : 51 ms
[2024-06-01 07:51:49] [INFO ] Flatten gal took : 26 ms
[2024-06-01 07:51:50] [INFO ] Input system was already deterministic with 237 transitions.
Support contains 47 out of 194 places (down from 49) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 31 to 30
RANDOM walk for 40000 steps (1135 resets) in 1096 ms. (36 steps per ms) remains 1/30 properties
BEST_FIRST walk for 40003 steps (143 resets) in 153 ms. (259 steps per ms) remains 1/1 properties
[2024-06-01 07:51:50] [INFO ] Flow matrix only has 227 transitions (discarded 10 similar events)
[2024-06-01 07:51:50] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 148/151 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/151 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 42/193 variables, 16/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/193 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp4 is UNSAT
After SMT solving in domain Real declared 419/421 variables, and 212 constraints, problems are : Problem set: 1 solved, 0 unsolved in 158 ms.
Refiners :[Generalized P Invariants (flows): 19/19 constraints, State Equation: 193/194 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 190ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
Computed a total of 194 stabilizing places and 237 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 194 transition count 237
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 : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0 U (p1||G(p0))))))'
Support contains 2 out of 194 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 194/194 places, 237/237 transitions.
Graph (complete) has 508 edges and 194 vertex of which 193 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 (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 25 place count 193 transition count 212
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 49 place count 169 transition count 212
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 49 place count 169 transition count 196
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 81 place count 153 transition count 196
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 89 place count 145 transition count 188
Iterating global reduction 2 with 8 rules applied. Total rules applied 97 place count 145 transition count 188
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 101 place count 141 transition count 184
Iterating global reduction 2 with 4 rules applied. Total rules applied 105 place count 141 transition count 184
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 2 with 2 rules applied. Total rules applied 107 place count 139 transition count 184
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 107 place count 139 transition count 182
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 111 place count 137 transition count 182
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 116 place count 132 transition count 177
Iterating global reduction 3 with 5 rules applied. Total rules applied 121 place count 132 transition count 177
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 123 place count 130 transition count 175
Iterating global reduction 3 with 2 rules applied. Total rules applied 125 place count 130 transition count 175
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 130 place count 125 transition count 170
Iterating global reduction 3 with 5 rules applied. Total rules applied 135 place count 125 transition count 170
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: 27
Deduced a syphon composed of 27 places in 0 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 3 with 54 rules applied. Total rules applied 189 place count 98 transition count 143
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 194 place count 93 transition count 138
Iterating global reduction 3 with 5 rules applied. Total rules applied 199 place count 93 transition count 138
Applied a total of 199 rules in 56 ms. Remains 93 /194 variables (removed 101) and now considering 138/237 (removed 99) transitions.
[2024-06-01 07:51:51] [INFO ] Flow matrix only has 118 transitions (discarded 20 similar events)
// Phase 1: matrix 118 rows 93 cols
[2024-06-01 07:51:51] [INFO ] Computed 17 invariants in 5 ms
[2024-06-01 07:51:51] [INFO ] Implicit Places using invariants in 170 ms returned [7, 13, 22, 26, 28, 33, 35, 46, 48, 61, 69, 73, 78]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 174 ms to find 13 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 80/194 places, 138/237 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 58 transition count 116
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 58 transition count 116
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 50 place count 52 transition count 110
Iterating global reduction 0 with 6 rules applied. Total rules applied 56 place count 52 transition count 110
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 62 place count 46 transition count 104
Iterating global reduction 0 with 6 rules applied. Total rules applied 68 place count 46 transition count 104
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 86 place count 37 transition count 95
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 88 place count 35 transition count 93
Iterating global reduction 0 with 2 rules applied. Total rules applied 90 place count 35 transition count 93
Applied a total of 90 rules in 22 ms. Remains 35 /80 variables (removed 45) and now considering 93/138 (removed 45) transitions.
[2024-06-01 07:51:51] [INFO ] Flow matrix only has 39 transitions (discarded 54 similar events)
// Phase 1: matrix 39 rows 35 cols
[2024-06-01 07:51:51] [INFO ] Computed 4 invariants in 1 ms
[2024-06-01 07:51:51] [INFO ] Implicit Places using invariants in 35 ms returned []
[2024-06-01 07:51:51] [INFO ] Flow matrix only has 39 transitions (discarded 54 similar events)
[2024-06-01 07:51:51] [INFO ] Invariant cache hit.
[2024-06-01 07:51:51] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 35/194 places, 93/237 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 337 ms. Remains : 35/194 places, 93/237 transitions.
Stuttering acceptance computed with spot in 192 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : LeafsetExtension-PT-S08C4-LTLFireability-00
Stuttering criterion allowed to conclude after 13 steps with 0 reset in 3 ms.
FORMULA LeafsetExtension-PT-S08C4-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S08C4-LTLFireability-00 finished in 594 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 194 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 194/194 places, 237/237 transitions.
Graph (complete) has 508 edges and 194 vertex of which 193 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 (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 0 with 25 rules applied. Total rules applied 26 place count 193 transition count 211
Reduce places removed 25 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 26 rules applied. Total rules applied 52 place count 168 transition count 210
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 53 place count 167 transition count 210
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 16 Pre rules applied. Total rules applied 53 place count 167 transition count 194
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 32 rules applied. Total rules applied 85 place count 151 transition count 194
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 93 place count 143 transition count 186
Iterating global reduction 3 with 8 rules applied. Total rules applied 101 place count 143 transition count 186
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 105 place count 139 transition count 182
Iterating global reduction 3 with 4 rules applied. Total rules applied 109 place count 139 transition count 182
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 3 with 2 rules applied. Total rules applied 111 place count 137 transition count 182
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 111 place count 137 transition count 180
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 115 place count 135 transition count 180
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 120 place count 130 transition count 175
Iterating global reduction 4 with 5 rules applied. Total rules applied 125 place count 130 transition count 175
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 127 place count 128 transition count 173
Iterating global reduction 4 with 2 rules applied. Total rules applied 129 place count 128 transition count 173
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 134 place count 123 transition count 168
Iterating global reduction 4 with 5 rules applied. Total rules applied 139 place count 123 transition count 168
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: 27
Deduced a syphon composed of 27 places in 0 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 4 with 54 rules applied. Total rules applied 193 place count 96 transition count 141
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 200 place count 89 transition count 134
Iterating global reduction 4 with 7 rules applied. Total rules applied 207 place count 89 transition count 134
Applied a total of 207 rules in 37 ms. Remains 89 /194 variables (removed 105) and now considering 134/237 (removed 103) transitions.
[2024-06-01 07:51:51] [INFO ] Flow matrix only has 114 transitions (discarded 20 similar events)
// Phase 1: matrix 114 rows 89 cols
[2024-06-01 07:51:51] [INFO ] Computed 17 invariants in 1 ms
[2024-06-01 07:51:51] [INFO ] Implicit Places using invariants in 129 ms returned [7, 13, 22, 26, 28, 35, 39, 44, 46, 50, 57, 65, 69, 74]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 132 ms to find 14 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 75/194 places, 134/237 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 55 transition count 114
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 55 transition count 114
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 48 place count 47 transition count 106
Iterating global reduction 0 with 8 rules applied. Total rules applied 56 place count 47 transition count 106
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 65 place count 38 transition count 97
Iterating global reduction 0 with 9 rules applied. Total rules applied 74 place count 38 transition count 97
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 86 place count 32 transition count 91
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 88 place count 30 transition count 89
Iterating global reduction 0 with 2 rules applied. Total rules applied 90 place count 30 transition count 89
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 91 place count 29 transition count 88
Iterating global reduction 0 with 1 rules applied. Total rules applied 92 place count 29 transition count 88
Applied a total of 92 rules in 8 ms. Remains 29 /75 variables (removed 46) and now considering 88/134 (removed 46) transitions.
[2024-06-01 07:51:51] [INFO ] Flow matrix only has 27 transitions (discarded 61 similar events)
// Phase 1: matrix 27 rows 29 cols
[2024-06-01 07:51:51] [INFO ] Computed 3 invariants in 1 ms
[2024-06-01 07:51:51] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-06-01 07:51:51] [INFO ] Flow matrix only has 27 transitions (discarded 61 similar events)
[2024-06-01 07:51:51] [INFO ] Invariant cache hit.
[2024-06-01 07:51:51] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 29/194 places, 88/237 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 252 ms. Remains : 29/194 places, 88/237 transitions.
Stuttering acceptance computed with spot in 58 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S08C4-LTLFireability-01
Product exploration explored 100000 steps with 7335 reset in 350 ms.
Product exploration explored 100000 steps with 7323 reset in 183 ms.
Computed a total of 29 stabilizing places and 88 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 29 transition count 88
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), (F (G p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 18 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA LeafsetExtension-PT-S08C4-LTLFireability-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property LeafsetExtension-PT-S08C4-LTLFireability-01 finished in 928 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0) U (G(p1) U (p2||X(p2)))))'
Support contains 5 out of 194 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 194/194 places, 237/237 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 179 transition count 222
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 179 transition count 222
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 43 place count 166 transition count 209
Iterating global reduction 0 with 13 rules applied. Total rules applied 56 place count 166 transition count 209
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 60 place count 162 transition count 209
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 74 place count 148 transition count 195
Iterating global reduction 1 with 14 rules applied. Total rules applied 88 place count 148 transition count 195
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 1 with 6 rules applied. Total rules applied 94 place count 142 transition count 195
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 109 place count 127 transition count 180
Iterating global reduction 2 with 15 rules applied. Total rules applied 124 place count 127 transition count 180
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 134 place count 117 transition count 170
Iterating global reduction 2 with 10 rules applied. Total rules applied 144 place count 117 transition count 170
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 154 place count 107 transition count 160
Iterating global reduction 2 with 10 rules applied. Total rules applied 164 place count 107 transition count 160
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 181 place count 90 transition count 143
Iterating global reduction 2 with 17 rules applied. Total rules applied 198 place count 90 transition count 143
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 217 place count 71 transition count 124
Iterating global reduction 2 with 19 rules applied. Total rules applied 236 place count 71 transition count 124
Applied a total of 236 rules in 14 ms. Remains 71 /194 variables (removed 123) and now considering 124/237 (removed 113) transitions.
[2024-06-01 07:51:52] [INFO ] Flow matrix only has 75 transitions (discarded 49 similar events)
// Phase 1: matrix 75 rows 71 cols
[2024-06-01 07:51:52] [INFO ] Computed 9 invariants in 2 ms
[2024-06-01 07:51:52] [INFO ] Implicit Places using invariants in 59 ms returned [22, 26, 30, 44, 61]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 62 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 66/194 places, 124/237 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 55 transition count 113
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 55 transition count 113
Applied a total of 22 rules in 1 ms. Remains 55 /66 variables (removed 11) and now considering 113/124 (removed 11) transitions.
[2024-06-01 07:51:52] [INFO ] Flow matrix only has 61 transitions (discarded 52 similar events)
// Phase 1: matrix 61 rows 55 cols
[2024-06-01 07:51:52] [INFO ] Computed 4 invariants in 1 ms
[2024-06-01 07:51:52] [INFO ] Implicit Places using invariants in 37 ms returned []
[2024-06-01 07:51:52] [INFO ] Flow matrix only has 61 transitions (discarded 52 similar events)
[2024-06-01 07:51:52] [INFO ] Invariant cache hit.
[2024-06-01 07:51:52] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 55/194 places, 113/237 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 167 ms. Remains : 55/194 places, 113/237 transitions.
Stuttering acceptance computed with spot in 235 ms :[(NOT p1), true, (OR (NOT p1) (NOT p2)), (NOT p2), (NOT p2), (NOT p2)]
Running random walk in product with property : LeafsetExtension-PT-S08C4-LTLFireability-02
Stuttering criterion allowed to conclude after 35 steps with 0 reset in 1 ms.
FORMULA LeafsetExtension-PT-S08C4-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S08C4-LTLFireability-02 finished in 422 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 194 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 194/194 places, 237/237 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 178 transition count 221
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 178 transition count 221
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 46 place count 164 transition count 207
Iterating global reduction 0 with 14 rules applied. Total rules applied 60 place count 164 transition count 207
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 64 place count 160 transition count 207
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 79 place count 145 transition count 192
Iterating global reduction 1 with 15 rules applied. Total rules applied 94 place count 145 transition count 192
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 1 with 7 rules applied. Total rules applied 101 place count 138 transition count 192
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 117 place count 122 transition count 176
Iterating global reduction 2 with 16 rules applied. Total rules applied 133 place count 122 transition count 176
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 144 place count 111 transition count 165
Iterating global reduction 2 with 11 rules applied. Total rules applied 155 place count 111 transition count 165
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 166 place count 100 transition count 154
Iterating global reduction 2 with 11 rules applied. Total rules applied 177 place count 100 transition count 154
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 194 place count 83 transition count 137
Iterating global reduction 2 with 17 rules applied. Total rules applied 211 place count 83 transition count 137
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 233 place count 61 transition count 115
Iterating global reduction 2 with 22 rules applied. Total rules applied 255 place count 61 transition count 115
Applied a total of 255 rules in 14 ms. Remains 61 /194 variables (removed 133) and now considering 115/237 (removed 122) transitions.
[2024-06-01 07:51:52] [INFO ] Flow matrix only has 62 transitions (discarded 53 similar events)
// Phase 1: matrix 62 rows 61 cols
[2024-06-01 07:51:52] [INFO ] Computed 8 invariants in 0 ms
[2024-06-01 07:51:53] [INFO ] Implicit Places using invariants in 43 ms returned [32, 36, 40, 44, 52]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 44 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 56/194 places, 115/237 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 45 transition count 104
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 45 transition count 104
Applied a total of 22 rules in 1 ms. Remains 45 /56 variables (removed 11) and now considering 104/115 (removed 11) transitions.
[2024-06-01 07:51:53] [INFO ] Flow matrix only has 48 transitions (discarded 56 similar events)
// Phase 1: matrix 48 rows 45 cols
[2024-06-01 07:51:53] [INFO ] Computed 3 invariants in 1 ms
[2024-06-01 07:51:53] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-06-01 07:51:53] [INFO ] Flow matrix only has 48 transitions (discarded 56 similar events)
[2024-06-01 07:51:53] [INFO ] Invariant cache hit.
[2024-06-01 07:51:53] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 45/194 places, 104/237 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 141 ms. Remains : 45/194 places, 104/237 transitions.
Stuttering acceptance computed with spot in 62 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S08C4-LTLFireability-03
Entered a terminal (fully accepting) state of product in 217 steps with 6 reset in 1 ms.
FORMULA LeafsetExtension-PT-S08C4-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S08C4-LTLFireability-03 finished in 216 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||G(p1))))'
Support contains 4 out of 194 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 194/194 places, 237/237 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 179 transition count 222
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 179 transition count 222
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 43 place count 166 transition count 209
Iterating global reduction 0 with 13 rules applied. Total rules applied 56 place count 166 transition count 209
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 61 place count 161 transition count 209
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 75 place count 147 transition count 195
Iterating global reduction 1 with 14 rules applied. Total rules applied 89 place count 147 transition count 195
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 1 with 5 rules applied. Total rules applied 94 place count 142 transition count 195
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 109 place count 127 transition count 180
Iterating global reduction 2 with 15 rules applied. Total rules applied 124 place count 127 transition count 180
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 134 place count 117 transition count 170
Iterating global reduction 2 with 10 rules applied. Total rules applied 144 place count 117 transition count 170
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 154 place count 107 transition count 160
Iterating global reduction 2 with 10 rules applied. Total rules applied 164 place count 107 transition count 160
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 183 place count 88 transition count 141
Iterating global reduction 2 with 19 rules applied. Total rules applied 202 place count 88 transition count 141
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 218 place count 72 transition count 125
Iterating global reduction 2 with 16 rules applied. Total rules applied 234 place count 72 transition count 125
Applied a total of 234 rules in 11 ms. Remains 72 /194 variables (removed 122) and now considering 125/237 (removed 112) transitions.
[2024-06-01 07:51:53] [INFO ] Flow matrix only has 76 transitions (discarded 49 similar events)
// Phase 1: matrix 76 rows 72 cols
[2024-06-01 07:51:53] [INFO ] Computed 9 invariants in 1 ms
[2024-06-01 07:51:53] [INFO ] Implicit Places using invariants in 52 ms returned [32, 36, 40, 44, 62]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 54 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 67/194 places, 125/237 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 56 transition count 114
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 56 transition count 114
Applied a total of 22 rules in 1 ms. Remains 56 /67 variables (removed 11) and now considering 114/125 (removed 11) transitions.
[2024-06-01 07:51:53] [INFO ] Flow matrix only has 62 transitions (discarded 52 similar events)
// Phase 1: matrix 62 rows 56 cols
[2024-06-01 07:51:53] [INFO ] Computed 4 invariants in 0 ms
[2024-06-01 07:51:53] [INFO ] Implicit Places using invariants in 39 ms returned []
[2024-06-01 07:51:53] [INFO ] Flow matrix only has 62 transitions (discarded 52 similar events)
[2024-06-01 07:51:53] [INFO ] Invariant cache hit.
[2024-06-01 07:51:53] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 56/194 places, 114/237 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 165 ms. Remains : 56/194 places, 114/237 transitions.
Stuttering acceptance computed with spot in 107 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : LeafsetExtension-PT-S08C4-LTLFireability-04
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA LeafsetExtension-PT-S08C4-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S08C4-LTLFireability-04 finished in 291 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 2 out of 194 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 194/194 places, 237/237 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 177 transition count 220
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 177 transition count 220
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 49 place count 162 transition count 205
Iterating global reduction 0 with 15 rules applied. Total rules applied 64 place count 162 transition count 205
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 69 place count 157 transition count 205
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 85 place count 141 transition count 189
Iterating global reduction 1 with 16 rules applied. Total rules applied 101 place count 141 transition count 189
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 1 with 7 rules applied. Total rules applied 108 place count 134 transition count 189
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 125 place count 117 transition count 172
Iterating global reduction 2 with 17 rules applied. Total rules applied 142 place count 117 transition count 172
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 154 place count 105 transition count 160
Iterating global reduction 2 with 12 rules applied. Total rules applied 166 place count 105 transition count 160
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 178 place count 93 transition count 148
Iterating global reduction 2 with 12 rules applied. Total rules applied 190 place count 93 transition count 148
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 211 place count 72 transition count 127
Iterating global reduction 2 with 21 rules applied. Total rules applied 232 place count 72 transition count 127
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 253 place count 51 transition count 106
Iterating global reduction 2 with 21 rules applied. Total rules applied 274 place count 51 transition count 106
Applied a total of 274 rules in 12 ms. Remains 51 /194 variables (removed 143) and now considering 106/237 (removed 131) transitions.
[2024-06-01 07:51:53] [INFO ] Flow matrix only has 50 transitions (discarded 56 similar events)
// Phase 1: matrix 50 rows 51 cols
[2024-06-01 07:51:53] [INFO ] Computed 7 invariants in 1 ms
[2024-06-01 07:51:53] [INFO ] Implicit Places using invariants in 51 ms returned [23, 27, 31, 43]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 54 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 47/194 places, 106/237 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 40 transition count 99
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 40 transition count 99
Applied a total of 14 rules in 1 ms. Remains 40 /47 variables (removed 7) and now considering 99/106 (removed 7) transitions.
[2024-06-01 07:51:53] [INFO ] Flow matrix only has 41 transitions (discarded 58 similar events)
// Phase 1: matrix 41 rows 40 cols
[2024-06-01 07:51:53] [INFO ] Computed 3 invariants in 0 ms
[2024-06-01 07:51:53] [INFO ] Implicit Places using invariants in 39 ms returned []
[2024-06-01 07:51:53] [INFO ] Flow matrix only has 41 transitions (discarded 58 similar events)
[2024-06-01 07:51:53] [INFO ] Invariant cache hit.
[2024-06-01 07:51:53] [INFO ] Implicit Places using invariants and state equation in 47 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 : 40/194 places, 99/237 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 156 ms. Remains : 40/194 places, 99/237 transitions.
Stuttering acceptance computed with spot in 117 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S08C4-LTLFireability-05
Product exploration explored 100000 steps with 32719 reset in 107 ms.
Product exploration explored 100000 steps with 32676 reset in 109 ms.
Computed a total of 40 stabilizing places and 99 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 40 transition count 99
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, (F (G p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 14 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA LeafsetExtension-PT-S08C4-LTLFireability-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property LeafsetExtension-PT-S08C4-LTLFireability-05 finished in 556 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 3 out of 194 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 194/194 places, 237/237 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 178 transition count 221
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 178 transition count 221
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 47 place count 163 transition count 206
Iterating global reduction 0 with 15 rules applied. Total rules applied 62 place count 163 transition count 206
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 67 place count 158 transition count 206
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 83 place count 142 transition count 190
Iterating global reduction 1 with 16 rules applied. Total rules applied 99 place count 142 transition count 190
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 1 with 6 rules applied. Total rules applied 105 place count 136 transition count 190
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 121 place count 120 transition count 174
Iterating global reduction 2 with 16 rules applied. Total rules applied 137 place count 120 transition count 174
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 148 place count 109 transition count 163
Iterating global reduction 2 with 11 rules applied. Total rules applied 159 place count 109 transition count 163
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 170 place count 98 transition count 152
Iterating global reduction 2 with 11 rules applied. Total rules applied 181 place count 98 transition count 152
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 200 place count 79 transition count 133
Iterating global reduction 2 with 19 rules applied. Total rules applied 219 place count 79 transition count 133
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 238 place count 60 transition count 114
Iterating global reduction 2 with 19 rules applied. Total rules applied 257 place count 60 transition count 114
Applied a total of 257 rules in 15 ms. Remains 60 /194 variables (removed 134) and now considering 114/237 (removed 123) transitions.
[2024-06-01 07:51:54] [INFO ] Flow matrix only has 62 transitions (discarded 52 similar events)
// Phase 1: matrix 62 rows 60 cols
[2024-06-01 07:51:54] [INFO ] Computed 8 invariants in 2 ms
[2024-06-01 07:51:54] [INFO ] Implicit Places using invariants in 58 ms returned [21, 31, 35, 39, 43]
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 : 55/194 places, 114/237 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 45 transition count 104
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 45 transition count 104
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 44 transition count 103
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 44 transition count 103
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 43 transition count 102
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 43 transition count 102
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 42 transition count 101
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 42 transition count 101
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 41 transition count 100
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 41 transition count 100
Applied a total of 28 rules in 3 ms. Remains 41 /55 variables (removed 14) and now considering 100/114 (removed 14) transitions.
[2024-06-01 07:51:54] [INFO ] Flow matrix only has 42 transitions (discarded 58 similar events)
// Phase 1: matrix 42 rows 41 cols
[2024-06-01 07:51:54] [INFO ] Computed 3 invariants in 0 ms
[2024-06-01 07:51:54] [INFO ] Implicit Places using invariants in 39 ms returned []
[2024-06-01 07:51:54] [INFO ] Flow matrix only has 42 transitions (discarded 58 similar events)
[2024-06-01 07:51:54] [INFO ] Invariant cache hit.
[2024-06-01 07:51:54] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 41/194 places, 100/237 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 169 ms. Remains : 41/194 places, 100/237 transitions.
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S08C4-LTLFireability-06
Product exploration explored 100000 steps with 50000 reset in 85 ms.
Product exploration explored 100000 steps with 50000 reset in 101 ms.
Computed a total of 41 stabilizing places and 100 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 41 transition count 100
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), (F (G p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 15 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA LeafsetExtension-PT-S08C4-LTLFireability-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property LeafsetExtension-PT-S08C4-LTLFireability-06 finished in 482 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(F(p1))||p0))))'
Support contains 3 out of 194 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 194/194 places, 237/237 transitions.
Graph (complete) has 508 edges and 194 vertex of which 193 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 (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 25 place count 193 transition count 212
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 49 place count 169 transition count 212
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 49 place count 169 transition count 196
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 81 place count 153 transition count 196
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 88 place count 146 transition count 189
Iterating global reduction 2 with 7 rules applied. Total rules applied 95 place count 146 transition count 189
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 98 place count 143 transition count 186
Iterating global reduction 2 with 3 rules applied. Total rules applied 101 place count 143 transition count 186
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 102 place count 142 transition count 186
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 102 place count 142 transition count 185
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 104 place count 141 transition count 185
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 108 place count 137 transition count 181
Iterating global reduction 3 with 4 rules applied. Total rules applied 112 place count 137 transition count 181
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 113 place count 136 transition count 180
Iterating global reduction 3 with 1 rules applied. Total rules applied 114 place count 136 transition count 180
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 117 place count 133 transition count 177
Iterating global reduction 3 with 3 rules applied. Total rules applied 120 place count 133 transition count 177
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Deduced a syphon composed of 29 places in 0 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 3 with 58 rules applied. Total rules applied 178 place count 104 transition count 148
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 184 place count 98 transition count 142
Iterating global reduction 3 with 6 rules applied. Total rules applied 190 place count 98 transition count 142
Applied a total of 190 rules in 34 ms. Remains 98 /194 variables (removed 96) and now considering 142/237 (removed 95) transitions.
[2024-06-01 07:51:54] [INFO ] Flow matrix only has 125 transitions (discarded 17 similar events)
// Phase 1: matrix 125 rows 98 cols
[2024-06-01 07:51:54] [INFO ] Computed 18 invariants in 2 ms
[2024-06-01 07:51:54] [INFO ] Implicit Places using invariants in 77 ms returned [7, 13, 22, 32, 34, 39, 41, 45, 50, 52, 56, 63, 77, 82]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 77 ms to find 14 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 84/194 places, 142/237 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 61 transition count 119
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 61 transition count 119
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 53 place count 54 transition count 112
Iterating global reduction 0 with 7 rules applied. Total rules applied 60 place count 54 transition count 112
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 67 place count 47 transition count 105
Iterating global reduction 0 with 7 rules applied. Total rules applied 74 place count 47 transition count 105
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 92 place count 38 transition count 96
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 94 place count 36 transition count 94
Iterating global reduction 0 with 2 rules applied. Total rules applied 96 place count 36 transition count 94
Applied a total of 96 rules in 6 ms. Remains 36 /84 variables (removed 48) and now considering 94/142 (removed 48) transitions.
[2024-06-01 07:51:54] [INFO ] Flow matrix only has 40 transitions (discarded 54 similar events)
// Phase 1: matrix 40 rows 36 cols
[2024-06-01 07:51:54] [INFO ] Computed 4 invariants in 0 ms
[2024-06-01 07:51:54] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-06-01 07:51:54] [INFO ] Flow matrix only has 40 transitions (discarded 54 similar events)
[2024-06-01 07:51:54] [INFO ] Invariant cache hit.
[2024-06-01 07:51:54] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 36/194 places, 94/237 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 194 ms. Remains : 36/194 places, 94/237 transitions.
Stuttering acceptance computed with spot in 67 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : LeafsetExtension-PT-S08C4-LTLFireability-07
Stuttering criterion allowed to conclude after 15 steps with 0 reset in 0 ms.
FORMULA LeafsetExtension-PT-S08C4-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S08C4-LTLFireability-07 finished in 278 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(p1)||G(!p1))))'
Support contains 3 out of 194 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 194/194 places, 237/237 transitions.
Graph (complete) has 508 edges and 194 vertex of which 193 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 (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 0 with 25 rules applied. Total rules applied 26 place count 193 transition count 211
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 51 place count 168 transition count 211
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 51 place count 168 transition count 197
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 79 place count 154 transition count 197
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 85 place count 148 transition count 191
Iterating global reduction 2 with 6 rules applied. Total rules applied 91 place count 148 transition count 191
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 94 place count 145 transition count 188
Iterating global reduction 2 with 3 rules applied. Total rules applied 97 place count 145 transition count 188
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 2 with 2 rules applied. Total rules applied 99 place count 143 transition count 188
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 99 place count 143 transition count 186
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 103 place count 141 transition count 186
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 105 place count 139 transition count 184
Iterating global reduction 3 with 2 rules applied. Total rules applied 107 place count 139 transition count 184
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 108 place count 138 transition count 183
Iterating global reduction 3 with 1 rules applied. Total rules applied 109 place count 138 transition count 183
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 110 place count 137 transition count 182
Iterating global reduction 3 with 1 rules applied. Total rules applied 111 place count 137 transition count 182
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 0 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 3 with 60 rules applied. Total rules applied 171 place count 107 transition count 152
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 179 place count 99 transition count 144
Iterating global reduction 3 with 8 rules applied. Total rules applied 187 place count 99 transition count 144
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 190 place count 96 transition count 141
Iterating global reduction 3 with 3 rules applied. Total rules applied 193 place count 96 transition count 141
Applied a total of 193 rules in 26 ms. Remains 96 /194 variables (removed 98) and now considering 141/237 (removed 96) transitions.
[2024-06-01 07:51:54] [INFO ] Flow matrix only has 125 transitions (discarded 16 similar events)
// Phase 1: matrix 125 rows 96 cols
[2024-06-01 07:51:54] [INFO ] Computed 17 invariants in 1 ms
[2024-06-01 07:51:54] [INFO ] Implicit Places using invariants in 79 ms returned [16, 28, 32, 34, 39, 41, 45, 50, 52, 56, 63, 71, 75, 80]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 80 ms to find 14 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 82/194 places, 141/237 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 82 transition count 140
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 81 transition count 140
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 26 place count 57 transition count 116
Iterating global reduction 0 with 24 rules applied. Total rules applied 50 place count 57 transition count 116
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 57 place count 50 transition count 109
Iterating global reduction 0 with 7 rules applied. Total rules applied 64 place count 50 transition count 109
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 71 place count 43 transition count 102
Iterating global reduction 0 with 7 rules applied. Total rules applied 78 place count 43 transition count 102
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 94 place count 35 transition count 94
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 96 place count 33 transition count 92
Iterating global reduction 0 with 2 rules applied. Total rules applied 98 place count 33 transition count 92
Applied a total of 98 rules in 6 ms. Remains 33 /82 variables (removed 49) and now considering 92/141 (removed 49) transitions.
[2024-06-01 07:51:54] [INFO ] Flow matrix only has 38 transitions (discarded 54 similar events)
// Phase 1: matrix 38 rows 33 cols
[2024-06-01 07:51:54] [INFO ] Computed 3 invariants in 1 ms
[2024-06-01 07:51:54] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-06-01 07:51:54] [INFO ] Flow matrix only has 38 transitions (discarded 54 similar events)
[2024-06-01 07:51:54] [INFO ] Invariant cache hit.
[2024-06-01 07:51:54] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 33/194 places, 92/237 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 189 ms. Remains : 33/194 places, 92/237 transitions.
Stuttering acceptance computed with spot in 138 ms :[false]
Running random walk in product with property : LeafsetExtension-PT-S08C4-LTLFireability-08
Product exploration explored 100000 steps with 6510 reset in 243 ms.
Product exploration explored 100000 steps with 6534 reset in 213 ms.
Computed a total of 33 stabilizing places and 92 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 33 transition count 92
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 p1)), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p0))), (X (X (NOT p1))), (F (G (NOT p0))), (F (G (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 15 factoid took 17 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA LeafsetExtension-PT-S08C4-LTLFireability-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property LeafsetExtension-PT-S08C4-LTLFireability-08 finished in 857 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(((F(p1)&&p0) U !(p2 U p3)))||p2)))'
Support contains 7 out of 194 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 194/194 places, 237/237 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 178 transition count 221
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 178 transition count 221
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 46 place count 164 transition count 207
Iterating global reduction 0 with 14 rules applied. Total rules applied 60 place count 164 transition count 207
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 65 place count 159 transition count 207
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 80 place count 144 transition count 192
Iterating global reduction 1 with 15 rules applied. Total rules applied 95 place count 144 transition count 192
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 1 with 6 rules applied. Total rules applied 101 place count 138 transition count 192
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 117 place count 122 transition count 176
Iterating global reduction 2 with 16 rules applied. Total rules applied 133 place count 122 transition count 176
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 144 place count 111 transition count 165
Iterating global reduction 2 with 11 rules applied. Total rules applied 155 place count 111 transition count 165
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 166 place count 100 transition count 154
Iterating global reduction 2 with 11 rules applied. Total rules applied 177 place count 100 transition count 154
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 197 place count 80 transition count 134
Iterating global reduction 2 with 20 rules applied. Total rules applied 217 place count 80 transition count 134
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 236 place count 61 transition count 115
Iterating global reduction 2 with 19 rules applied. Total rules applied 255 place count 61 transition count 115
Applied a total of 255 rules in 13 ms. Remains 61 /194 variables (removed 133) and now considering 115/237 (removed 122) transitions.
[2024-06-01 07:51:55] [INFO ] Flow matrix only has 62 transitions (discarded 53 similar events)
// Phase 1: matrix 62 rows 61 cols
[2024-06-01 07:51:55] [INFO ] Computed 8 invariants in 0 ms
[2024-06-01 07:51:55] [INFO ] Implicit Places using invariants in 46 ms returned [39, 44, 52]
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 : 58/194 places, 115/237 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 53 transition count 110
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 53 transition count 110
Applied a total of 10 rules in 3 ms. Remains 53 /58 variables (removed 5) and now considering 110/115 (removed 5) transitions.
[2024-06-01 07:51:55] [INFO ] Flow matrix only has 56 transitions (discarded 54 similar events)
// Phase 1: matrix 56 rows 53 cols
[2024-06-01 07:51:55] [INFO ] Computed 5 invariants in 0 ms
[2024-06-01 07:51:55] [INFO ] Implicit Places using invariants in 36 ms returned []
[2024-06-01 07:51:55] [INFO ] Flow matrix only has 56 transitions (discarded 54 similar events)
[2024-06-01 07:51:55] [INFO ] Invariant cache hit.
[2024-06-01 07:51:55] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 53/194 places, 110/237 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 155 ms. Remains : 53/194 places, 110/237 transitions.
Stuttering acceptance computed with spot in 254 ms :[(AND (NOT p2) p3), (AND (NOT p2) p3), p3, true, p3, (NOT p1)]
Running random walk in product with property : LeafsetExtension-PT-S08C4-LTLFireability-09
Product exploration explored 100000 steps with 32691 reset in 111 ms.
Entered a terminal (fully accepting) state of product in 48402 steps with 15737 reset in 57 ms.
FORMULA LeafsetExtension-PT-S08C4-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S08C4-LTLFireability-09 finished in 602 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F((G(p1)&&F(p2)))||p0)))'
Support contains 3 out of 194 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 194/194 places, 237/237 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 177 transition count 220
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 177 transition count 220
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 49 place count 162 transition count 205
Iterating global reduction 0 with 15 rules applied. Total rules applied 64 place count 162 transition count 205
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 69 place count 157 transition count 205
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 84 place count 142 transition count 190
Iterating global reduction 1 with 15 rules applied. Total rules applied 99 place count 142 transition count 190
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 1 with 6 rules applied. Total rules applied 105 place count 136 transition count 190
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 121 place count 120 transition count 174
Iterating global reduction 2 with 16 rules applied. Total rules applied 137 place count 120 transition count 174
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 148 place count 109 transition count 163
Iterating global reduction 2 with 11 rules applied. Total rules applied 159 place count 109 transition count 163
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 170 place count 98 transition count 152
Iterating global reduction 2 with 11 rules applied. Total rules applied 181 place count 98 transition count 152
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 201 place count 78 transition count 132
Iterating global reduction 2 with 20 rules applied. Total rules applied 221 place count 78 transition count 132
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 239 place count 60 transition count 114
Iterating global reduction 2 with 18 rules applied. Total rules applied 257 place count 60 transition count 114
Applied a total of 257 rules in 13 ms. Remains 60 /194 variables (removed 134) and now considering 114/237 (removed 123) transitions.
[2024-06-01 07:51:56] [INFO ] Flow matrix only has 61 transitions (discarded 53 similar events)
// Phase 1: matrix 61 rows 60 cols
[2024-06-01 07:51:56] [INFO ] Computed 8 invariants in 1 ms
[2024-06-01 07:51:56] [INFO ] Implicit Places using invariants in 49 ms returned [22, 26, 30, 34, 38, 51]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 50 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 54/194 places, 114/237 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 42 transition count 102
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 42 transition count 102
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 41 transition count 101
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 41 transition count 101
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 40 transition count 100
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 40 transition count 100
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 39 transition count 99
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 39 transition count 99
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 38 transition count 98
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 38 transition count 98
Applied a total of 32 rules in 3 ms. Remains 38 /54 variables (removed 16) and now considering 98/114 (removed 16) transitions.
[2024-06-01 07:51:56] [INFO ] Flow matrix only has 39 transitions (discarded 59 similar events)
// Phase 1: matrix 39 rows 38 cols
[2024-06-01 07:51:56] [INFO ] Computed 2 invariants in 0 ms
[2024-06-01 07:51:56] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-06-01 07:51:56] [INFO ] Flow matrix only has 39 transitions (discarded 59 similar events)
[2024-06-01 07:51:56] [INFO ] Invariant cache hit.
[2024-06-01 07:51:56] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 38/194 places, 98/237 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 141 ms. Remains : 38/194 places, 98/237 transitions.
Stuttering acceptance computed with spot in 195 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2)]
Running random walk in product with property : LeafsetExtension-PT-S08C4-LTLFireability-10
Stuttering criterion allowed to conclude after 118 steps with 14 reset in 0 ms.
FORMULA LeafsetExtension-PT-S08C4-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S08C4-LTLFireability-10 finished in 354 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((F(p0) U (p1||G((p0 U p2))))||X(F(p0))))'
Support contains 5 out of 194 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 194/194 places, 237/237 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 179 transition count 222
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 179 transition count 222
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 44 place count 165 transition count 208
Iterating global reduction 0 with 14 rules applied. Total rules applied 58 place count 165 transition count 208
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 62 place count 161 transition count 208
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 76 place count 147 transition count 194
Iterating global reduction 1 with 14 rules applied. Total rules applied 90 place count 147 transition count 194
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 1 with 7 rules applied. Total rules applied 97 place count 140 transition count 194
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 113 place count 124 transition count 178
Iterating global reduction 2 with 16 rules applied. Total rules applied 129 place count 124 transition count 178
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 140 place count 113 transition count 167
Iterating global reduction 2 with 11 rules applied. Total rules applied 151 place count 113 transition count 167
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 162 place count 102 transition count 156
Iterating global reduction 2 with 11 rules applied. Total rules applied 173 place count 102 transition count 156
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 192 place count 83 transition count 137
Iterating global reduction 2 with 19 rules applied. Total rules applied 211 place count 83 transition count 137
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 232 place count 62 transition count 116
Iterating global reduction 2 with 21 rules applied. Total rules applied 253 place count 62 transition count 116
Applied a total of 253 rules in 16 ms. Remains 62 /194 variables (removed 132) and now considering 116/237 (removed 121) transitions.
[2024-06-01 07:51:56] [INFO ] Flow matrix only has 63 transitions (discarded 53 similar events)
// Phase 1: matrix 63 rows 62 cols
[2024-06-01 07:51:56] [INFO ] Computed 8 invariants in 1 ms
[2024-06-01 07:51:56] [INFO ] Implicit Places using invariants in 46 ms returned [22, 26, 30, 34, 53]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 47 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 57/194 places, 116/237 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 47 transition count 106
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 47 transition count 106
Applied a total of 20 rules in 1 ms. Remains 47 /57 variables (removed 10) and now considering 106/116 (removed 10) transitions.
[2024-06-01 07:51:56] [INFO ] Flow matrix only has 50 transitions (discarded 56 similar events)
// Phase 1: matrix 50 rows 47 cols
[2024-06-01 07:51:56] [INFO ] Computed 3 invariants in 1 ms
[2024-06-01 07:51:56] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-06-01 07:51:56] [INFO ] Flow matrix only has 50 transitions (discarded 56 similar events)
[2024-06-01 07:51:56] [INFO ] Invariant cache hit.
[2024-06-01 07:51:56] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 47/194 places, 106/237 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 140 ms. Remains : 47/194 places, 106/237 transitions.
Stuttering acceptance computed with spot in 152 ms :[(NOT p0), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2) (NOT p1))]
Running random walk in product with property : LeafsetExtension-PT-S08C4-LTLFireability-11
Stuttering criterion allowed to conclude after 40 steps with 2 reset in 0 ms.
FORMULA LeafsetExtension-PT-S08C4-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S08C4-LTLFireability-11 finished in 314 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U p1)||G(p2)))'
Support contains 4 out of 194 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 194/194 places, 237/237 transitions.
Graph (complete) has 508 edges and 194 vertex of which 193 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 (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 25 place count 193 transition count 212
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 49 place count 169 transition count 212
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 49 place count 169 transition count 196
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 81 place count 153 transition count 196
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 87 place count 147 transition count 190
Iterating global reduction 2 with 6 rules applied. Total rules applied 93 place count 147 transition count 190
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 97 place count 143 transition count 186
Iterating global reduction 2 with 4 rules applied. Total rules applied 101 place count 143 transition count 186
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 2 with 2 rules applied. Total rules applied 103 place count 141 transition count 186
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 103 place count 141 transition count 184
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 107 place count 139 transition count 184
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 112 place count 134 transition count 179
Iterating global reduction 3 with 5 rules applied. Total rules applied 117 place count 134 transition count 179
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 119 place count 132 transition count 177
Iterating global reduction 3 with 2 rules applied. Total rules applied 121 place count 132 transition count 177
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 126 place count 127 transition count 172
Iterating global reduction 3 with 5 rules applied. Total rules applied 131 place count 127 transition count 172
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: 27
Deduced a syphon composed of 27 places in 0 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 3 with 54 rules applied. Total rules applied 185 place count 100 transition count 145
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 192 place count 93 transition count 138
Iterating global reduction 3 with 7 rules applied. Total rules applied 199 place count 93 transition count 138
Applied a total of 199 rules in 23 ms. Remains 93 /194 variables (removed 101) and now considering 138/237 (removed 99) transitions.
[2024-06-01 07:51:56] [INFO ] Flow matrix only has 118 transitions (discarded 20 similar events)
// Phase 1: matrix 118 rows 93 cols
[2024-06-01 07:51:56] [INFO ] Computed 17 invariants in 1 ms
[2024-06-01 07:51:57] [INFO ] Implicit Places using invariants in 68 ms returned [7, 24, 28, 30, 35, 37, 43, 48, 50, 54, 61, 69, 73, 78]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 69 ms to find 14 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 79/194 places, 138/237 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 56 transition count 115
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 56 transition count 115
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 53 place count 49 transition count 108
Iterating global reduction 0 with 7 rules applied. Total rules applied 60 place count 49 transition count 108
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 67 place count 42 transition count 101
Iterating global reduction 0 with 7 rules applied. Total rules applied 74 place count 42 transition count 101
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 90 place count 34 transition count 93
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 92 place count 32 transition count 91
Iterating global reduction 0 with 2 rules applied. Total rules applied 94 place count 32 transition count 91
Applied a total of 94 rules in 6 ms. Remains 32 /79 variables (removed 47) and now considering 91/138 (removed 47) transitions.
[2024-06-01 07:51:57] [INFO ] Flow matrix only has 34 transitions (discarded 57 similar events)
// Phase 1: matrix 34 rows 32 cols
[2024-06-01 07:51:57] [INFO ] Computed 3 invariants in 3 ms
[2024-06-01 07:51:57] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-06-01 07:51:57] [INFO ] Flow matrix only has 34 transitions (discarded 57 similar events)
[2024-06-01 07:51:57] [INFO ] Invariant cache hit.
[2024-06-01 07:51:57] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 32/194 places, 91/237 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 175 ms. Remains : 32/194 places, 91/237 transitions.
Stuttering acceptance computed with spot in 103 ms :[true, (NOT p1), (NOT p2), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : LeafsetExtension-PT-S08C4-LTLFireability-12
Entered a terminal (fully accepting) state of product in 18 steps with 1 reset in 0 ms.
FORMULA LeafsetExtension-PT-S08C4-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S08C4-LTLFireability-12 finished in 293 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||G((p1&&F(p2))))))'
Support contains 4 out of 194 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 194/194 places, 237/237 transitions.
Graph (complete) has 508 edges and 194 vertex of which 193 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 (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 0 with 25 rules applied. Total rules applied 26 place count 193 transition count 211
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 51 place count 168 transition count 211
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 51 place count 168 transition count 196
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 81 place count 153 transition count 196
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 88 place count 146 transition count 189
Iterating global reduction 2 with 7 rules applied. Total rules applied 95 place count 146 transition count 189
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 99 place count 142 transition count 185
Iterating global reduction 2 with 4 rules applied. Total rules applied 103 place count 142 transition count 185
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 2 with 2 rules applied. Total rules applied 105 place count 140 transition count 185
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 105 place count 140 transition count 183
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 109 place count 138 transition count 183
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 114 place count 133 transition count 178
Iterating global reduction 3 with 5 rules applied. Total rules applied 119 place count 133 transition count 178
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 121 place count 131 transition count 176
Iterating global reduction 3 with 2 rules applied. Total rules applied 123 place count 131 transition count 176
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 128 place count 126 transition count 171
Iterating global reduction 3 with 5 rules applied. Total rules applied 133 place count 126 transition count 171
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: 27
Deduced a syphon composed of 27 places in 0 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 3 with 54 rules applied. Total rules applied 187 place count 99 transition count 144
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 194 place count 92 transition count 137
Iterating global reduction 3 with 7 rules applied. Total rules applied 201 place count 92 transition count 137
Applied a total of 201 rules in 21 ms. Remains 92 /194 variables (removed 102) and now considering 137/237 (removed 100) transitions.
[2024-06-01 07:51:57] [INFO ] Flow matrix only has 117 transitions (discarded 20 similar events)
// Phase 1: matrix 117 rows 92 cols
[2024-06-01 07:51:57] [INFO ] Computed 17 invariants in 1 ms
[2024-06-01 07:51:57] [INFO ] Implicit Places using invariants in 65 ms returned [7, 24, 28, 30, 35, 37, 41, 47, 49, 53, 60, 68, 72, 77]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 69 ms to find 14 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 78/194 places, 137/237 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 78 transition count 136
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 77 transition count 136
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 25 place count 54 transition count 113
Iterating global reduction 2 with 23 rules applied. Total rules applied 48 place count 54 transition count 113
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 54 place count 48 transition count 107
Iterating global reduction 2 with 6 rules applied. Total rules applied 60 place count 48 transition count 107
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 66 place count 42 transition count 101
Iterating global reduction 2 with 6 rules applied. Total rules applied 72 place count 42 transition count 101
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 2 with 16 rules applied. Total rules applied 88 place count 34 transition count 93
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 90 place count 32 transition count 91
Iterating global reduction 2 with 2 rules applied. Total rules applied 92 place count 32 transition count 91
Applied a total of 92 rules in 5 ms. Remains 32 /78 variables (removed 46) and now considering 91/137 (removed 46) transitions.
[2024-06-01 07:51:57] [INFO ] Flow matrix only has 37 transitions (discarded 54 similar events)
// Phase 1: matrix 37 rows 32 cols
[2024-06-01 07:51:57] [INFO ] Computed 3 invariants in 1 ms
[2024-06-01 07:51:57] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-06-01 07:51:57] [INFO ] Flow matrix only has 37 transitions (discarded 54 similar events)
[2024-06-01 07:51:57] [INFO ] Invariant cache hit.
[2024-06-01 07:51:57] [INFO ] Implicit Places using invariants and state equation in 38 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 : 32/194 places, 91/237 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 165 ms. Remains : 32/194 places, 91/237 transitions.
Stuttering acceptance computed with spot in 78 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : LeafsetExtension-PT-S08C4-LTLFireability-15
Product exploration explored 100000 steps with 7229 reset in 157 ms.
Product exploration explored 100000 steps with 7240 reset in 173 ms.
Computed a total of 32 stabilizing places and 91 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 32 transition count 91
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 p1 (NOT p0) p2), (X p2), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND p1 (NOT p0) (NOT p2)))), (X (NOT p0)), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND p1 (NOT p0) (NOT p2))))), (X (X (NOT p0))), (F (G p1)), (F (G (NOT p0))), (F (G p2))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X p1), (X (NOT p1)), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X p1)), (X (X (NOT p1)))]
Property proved to be true thanks to conjunction of knowledge (Minato strategy)
Knowledge based reduction with 12 factoid took 309 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA LeafsetExtension-PT-S08C4-LTLFireability-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property LeafsetExtension-PT-S08C4-LTLFireability-15 finished in 935 ms.
All properties solved by simple procedures.
Total runtime 9900 ms.
ITS solved all properties within timeout

BK_STOP 1717228318506

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="LeafsetExtension-PT-S08C4"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="ltsminxred"
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 2-5568"
echo " Executing tool ltsminxred"
echo " Input is LeafsetExtension-PT-S08C4, 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 r504-tall-171649612500332"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LeafsetExtension-PT-S08C4.tgz
mv LeafsetExtension-PT-S08C4 execution
cd execution
if [ "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 ;