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.r241-tall-171649628400213.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)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is LeafsetExtension-PT-S16C2, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r241-tall-171649628400213
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 14K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 92K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.5K Apr 22 14:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Apr 22 14:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4K 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 21K Apr 12 13:42 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 130K Apr 12 13:42 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Apr 12 13:41 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K Apr 12 13:41 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.2K Apr 22 14:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.3K 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 905K 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-S16C2-LTLFireability-00
FORMULA_NAME LeafsetExtension-PT-S16C2-LTLFireability-01
FORMULA_NAME LeafsetExtension-PT-S16C2-LTLFireability-02
FORMULA_NAME LeafsetExtension-PT-S16C2-LTLFireability-03
FORMULA_NAME LeafsetExtension-PT-S16C2-LTLFireability-04
FORMULA_NAME LeafsetExtension-PT-S16C2-LTLFireability-05
FORMULA_NAME LeafsetExtension-PT-S16C2-LTLFireability-06
FORMULA_NAME LeafsetExtension-PT-S16C2-LTLFireability-07
FORMULA_NAME LeafsetExtension-PT-S16C2-LTLFireability-08
FORMULA_NAME LeafsetExtension-PT-S16C2-LTLFireability-09
FORMULA_NAME LeafsetExtension-PT-S16C2-LTLFireability-10
FORMULA_NAME LeafsetExtension-PT-S16C2-LTLFireability-11
FORMULA_NAME LeafsetExtension-PT-S16C2-LTLFireability-12
FORMULA_NAME LeafsetExtension-PT-S16C2-LTLFireability-13
FORMULA_NAME LeafsetExtension-PT-S16C2-LTLFireability-14
FORMULA_NAME LeafsetExtension-PT-S16C2-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716563022933

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=LeafsetExtension-PT-S16C2
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-24 15:03:44] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-24 15:03:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 15:03:44] [INFO ] Load time of PNML (sax parser for PT used): 100 ms
[2024-05-24 15:03:44] [INFO ] Transformed 1542 places.
[2024-05-24 15:03:44] [INFO ] Transformed 1449 transitions.
[2024-05-24 15:03:44] [INFO ] Parsed PT model containing 1542 places and 1449 transitions and 4668 arcs in 357 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA LeafsetExtension-PT-S16C2-LTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S16C2-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 60 out of 1542 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1542/1542 places, 1449/1449 transitions.
Reduce places removed 293 places and 0 transitions.
Iterating post reduction 0 with 293 rules applied. Total rules applied 293 place count 1249 transition count 1449
Discarding 262 places :
Symmetric choice reduction at 1 with 262 rule applications. Total rules 555 place count 987 transition count 1187
Iterating global reduction 1 with 262 rules applied. Total rules applied 817 place count 987 transition count 1187
Discarding 220 places :
Symmetric choice reduction at 1 with 220 rule applications. Total rules 1037 place count 767 transition count 967
Iterating global reduction 1 with 220 rules applied. Total rules applied 1257 place count 767 transition count 967
Discarding 214 places :
Symmetric choice reduction at 1 with 214 rule applications. Total rules 1471 place count 553 transition count 753
Iterating global reduction 1 with 214 rules applied. Total rules applied 1685 place count 553 transition count 753
Discarding 15 places :
Implicit places reduction removed 15 places
Iterating post reduction 1 with 15 rules applied. Total rules applied 1700 place count 538 transition count 753
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 1713 place count 525 transition count 740
Iterating global reduction 2 with 13 rules applied. Total rules applied 1726 place count 525 transition count 740
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 1739 place count 512 transition count 727
Iterating global reduction 2 with 13 rules applied. Total rules applied 1752 place count 512 transition count 727
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 1764 place count 500 transition count 715
Iterating global reduction 2 with 12 rules applied. Total rules applied 1776 place count 500 transition count 715
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 1788 place count 488 transition count 703
Iterating global reduction 2 with 12 rules applied. Total rules applied 1800 place count 488 transition count 703
Discarding 86 places :
Symmetric choice reduction at 2 with 86 rule applications. Total rules 1886 place count 402 transition count 617
Iterating global reduction 2 with 86 rules applied. Total rules applied 1972 place count 402 transition count 617
Applied a total of 1972 rules in 341 ms. Remains 402 /1542 variables (removed 1140) and now considering 617/1449 (removed 832) transitions.
[2024-05-24 15:03:45] [INFO ] Flow matrix only has 532 transitions (discarded 85 similar events)
// Phase 1: matrix 532 rows 402 cols
[2024-05-24 15:03:45] [INFO ] Computed 39 invariants in 29 ms
[2024-05-24 15:03:45] [INFO ] Implicit Places using invariants in 412 ms returned [25, 40, 131, 183, 187, 208, 212, 248, 254, 266, 294, 326, 330, 342, 346, 358]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 444 ms to find 16 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 386/1542 places, 617/1449 transitions.
Discarding 86 places :
Symmetric choice reduction at 0 with 86 rule applications. Total rules 86 place count 300 transition count 531
Iterating global reduction 0 with 86 rules applied. Total rules applied 172 place count 300 transition count 531
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 176 place count 296 transition count 527
Iterating global reduction 0 with 4 rules applied. Total rules applied 180 place count 296 transition count 527
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 184 place count 292 transition count 523
Iterating global reduction 0 with 4 rules applied. Total rules applied 188 place count 292 transition count 523
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 192 place count 288 transition count 519
Iterating global reduction 0 with 4 rules applied. Total rules applied 196 place count 288 transition count 519
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 208 place count 276 transition count 507
Iterating global reduction 0 with 12 rules applied. Total rules applied 220 place count 276 transition count 507
Applied a total of 220 rules in 53 ms. Remains 276 /386 variables (removed 110) and now considering 507/617 (removed 110) transitions.
[2024-05-24 15:03:45] [INFO ] Flow matrix only has 392 transitions (discarded 115 similar events)
// Phase 1: matrix 392 rows 276 cols
[2024-05-24 15:03:45] [INFO ] Computed 23 invariants in 5 ms
[2024-05-24 15:03:45] [INFO ] Implicit Places using invariants in 126 ms returned []
[2024-05-24 15:03:45] [INFO ] Flow matrix only has 392 transitions (discarded 115 similar events)
[2024-05-24 15:03:45] [INFO ] Invariant cache hit.
[2024-05-24 15:03:46] [INFO ] Implicit Places using invariants and state equation in 264 ms returned []
Implicit Place search using SMT with State Equation took 392 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 276/1542 places, 507/1449 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1231 ms. Remains : 276/1542 places, 507/1449 transitions.
Support contains 60 out of 276 places after structural reductions.
[2024-05-24 15:03:46] [INFO ] Flatten gal took : 57 ms
[2024-05-24 15:03:46] [INFO ] Flatten gal took : 27 ms
[2024-05-24 15:03:46] [INFO ] Input system was already deterministic with 507 transitions.
Support contains 59 out of 276 places (down from 60) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 533 resets, run finished after 286 ms. (steps per millisecond=34 ) properties (out of 38) seen :37
Incomplete Best-First random walk after 10000 steps, including 89 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-24 15:03:46] [INFO ] Flow matrix only has 392 transitions (discarded 115 similar events)
[2024-05-24 15:03:46] [INFO ] Invariant cache hit.
[2024-05-24 15:03:47] [INFO ] [Real]Absence check using 0 positive and 23 generalized place invariants in 13 ms returned sat
[2024-05-24 15:03:47] [INFO ] After 94ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-24 15:03:47] [INFO ] After 119ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 20 ms.
[2024-05-24 15:03:47] [INFO ] After 250ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 276 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 276/276 places, 507/507 transitions.
Graph (complete) has 706 edges and 276 vertex of which 6 are kept as prefixes of interest. Removing 270 places using SCC suffix rule.2 ms
Discarding 270 places :
Also discarding 441 output transitions
Drop transitions removed 441 transitions
Drop transitions removed 62 transitions
Reduce isomorphic transitions removed 62 transitions.
Iterating post reduction 0 with 62 rules applied. Total rules applied 63 place count 6 transition count 4
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 3 rules applied. Total rules applied 66 place count 4 transition count 3
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 67 place count 3 transition count 3
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 67 place count 3 transition count 2
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 69 place count 2 transition count 2
Applied a total of 69 rules in 8 ms. Remains 2 /276 variables (removed 274) and now considering 2/507 (removed 505) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 2/276 places, 2/507 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
FORMULA LeafsetExtension-PT-S16C2-LTLFireability-03 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 276 stabilizing places and 507 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 276 transition count 507
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_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G((F(p0)&&(p1 U (p2||F(G(p0)))))))))'
Support contains 4 out of 276 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 276/276 places, 507/507 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 251 transition count 482
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 251 transition count 482
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 72 place count 229 transition count 460
Iterating global reduction 0 with 22 rules applied. Total rules applied 94 place count 229 transition count 460
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 0 with 7 rules applied. Total rules applied 101 place count 222 transition count 460
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 124 place count 199 transition count 437
Iterating global reduction 1 with 23 rules applied. Total rules applied 147 place count 199 transition count 437
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 1 with 6 rules applied. Total rules applied 153 place count 193 transition count 437
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 172 place count 174 transition count 418
Iterating global reduction 2 with 19 rules applied. Total rules applied 191 place count 174 transition count 418
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 204 place count 161 transition count 405
Iterating global reduction 2 with 13 rules applied. Total rules applied 217 place count 161 transition count 405
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 230 place count 148 transition count 392
Iterating global reduction 2 with 13 rules applied. Total rules applied 243 place count 148 transition count 392
Discarding 31 places :
Symmetric choice reduction at 2 with 31 rule applications. Total rules 274 place count 117 transition count 361
Iterating global reduction 2 with 31 rules applied. Total rules applied 305 place count 117 transition count 361
Discarding 24 places :
Symmetric choice reduction at 2 with 24 rule applications. Total rules 329 place count 93 transition count 337
Iterating global reduction 2 with 24 rules applied. Total rules applied 353 place count 93 transition count 337
Applied a total of 353 rules in 47 ms. Remains 93 /276 variables (removed 183) and now considering 337/507 (removed 170) transitions.
[2024-05-24 15:03:47] [INFO ] Flow matrix only has 106 transitions (discarded 231 similar events)
// Phase 1: matrix 106 rows 93 cols
[2024-05-24 15:03:47] [INFO ] Computed 10 invariants in 2 ms
[2024-05-24 15:03:47] [INFO ] Implicit Places using invariants in 82 ms returned [31, 35, 51, 59, 65, 83]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 83 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 87/276 places, 337/507 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 73 transition count 323
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 73 transition count 323
Applied a total of 28 rules in 3 ms. Remains 73 /87 variables (removed 14) and now considering 323/337 (removed 14) transitions.
[2024-05-24 15:03:47] [INFO ] Flow matrix only has 88 transitions (discarded 235 similar events)
// Phase 1: matrix 88 rows 73 cols
[2024-05-24 15:03:47] [INFO ] Computed 4 invariants in 3 ms
[2024-05-24 15:03:47] [INFO ] Implicit Places using invariants in 52 ms returned []
[2024-05-24 15:03:47] [INFO ] Flow matrix only has 88 transitions (discarded 235 similar events)
[2024-05-24 15:03:47] [INFO ] Invariant cache hit.
[2024-05-24 15:03:47] [INFO ] Implicit Places using invariants and state equation in 86 ms returned []
Implicit Place search using SMT with State Equation took 141 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 73/276 places, 323/507 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 274 ms. Remains : 73/276 places, 323/507 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 369 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : LeafsetExtension-PT-S16C2-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(OR p2 p1), acceptance={} source=2 dest: 2}, { cond=(OR (AND (NOT p0) p2) (AND (NOT p0) p1)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=2 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=p0, acceptance={} source=4 dest: 4}, { cond=(NOT p0), acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=5 dest: 4}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=5 dest: 5}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p2:(AND (GEQ s8 1) (GEQ s13 1)), p1:(LT s32 1), p0:(GEQ s60 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 18 steps with 0 reset in 3 ms.
FORMULA LeafsetExtension-PT-S16C2-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C2-LTLFireability-00 finished in 706 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||(F(p2)&&p1))))'
Support contains 5 out of 276 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 276/276 places, 507/507 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 250 transition count 481
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 250 transition count 481
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 75 place count 227 transition count 458
Iterating global reduction 0 with 23 rules applied. Total rules applied 98 place count 227 transition count 458
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 104 place count 221 transition count 458
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 127 place count 198 transition count 435
Iterating global reduction 1 with 23 rules applied. Total rules applied 150 place count 198 transition count 435
Discarding 8 places :
Implicit places reduction removed 8 places
Iterating post reduction 1 with 8 rules applied. Total rules applied 158 place count 190 transition count 435
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 178 place count 170 transition count 415
Iterating global reduction 2 with 20 rules applied. Total rules applied 198 place count 170 transition count 415
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 212 place count 156 transition count 401
Iterating global reduction 2 with 14 rules applied. Total rules applied 226 place count 156 transition count 401
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 240 place count 142 transition count 387
Iterating global reduction 2 with 14 rules applied. Total rules applied 254 place count 142 transition count 387
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 284 place count 112 transition count 357
Iterating global reduction 2 with 30 rules applied. Total rules applied 314 place count 112 transition count 357
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 344 place count 82 transition count 327
Iterating global reduction 2 with 30 rules applied. Total rules applied 374 place count 82 transition count 327
Applied a total of 374 rules in 34 ms. Remains 82 /276 variables (removed 194) and now considering 327/507 (removed 180) transitions.
[2024-05-24 15:03:48] [INFO ] Flow matrix only has 89 transitions (discarded 238 similar events)
// Phase 1: matrix 89 rows 82 cols
[2024-05-24 15:03:48] [INFO ] Computed 9 invariants in 1 ms
[2024-05-24 15:03:48] [INFO ] Implicit Places using invariants in 54 ms returned [31, 35, 41, 49, 55, 73]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 55 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 76/276 places, 327/507 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 63 transition count 314
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 63 transition count 314
Applied a total of 26 rules in 3 ms. Remains 63 /76 variables (removed 13) and now considering 314/327 (removed 13) transitions.
[2024-05-24 15:03:48] [INFO ] Flow matrix only has 71 transitions (discarded 243 similar events)
// Phase 1: matrix 71 rows 63 cols
[2024-05-24 15:03:48] [INFO ] Computed 3 invariants in 1 ms
[2024-05-24 15:03:48] [INFO ] Implicit Places using invariants in 41 ms returned []
[2024-05-24 15:03:48] [INFO ] Flow matrix only has 71 transitions (discarded 243 similar events)
[2024-05-24 15:03:48] [INFO ] Invariant cache hit.
[2024-05-24 15:03:48] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 63/276 places, 314/507 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 206 ms. Remains : 63/276 places, 314/507 transitions.
Stuttering acceptance computed with spot in 218 ms :[true, (NOT p2), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p2) (NOT p0))]
Running random walk in product with property : LeafsetExtension-PT-S16C2-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=3 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=3 dest: 5}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=5 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={} source=5 dest: 5}]], initial=2, aps=[p2:(GEQ s43 1), p0:(OR (LT s28 1) (LT s51 1)), p1:(AND (GEQ s19 1) (GEQ s21 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 132 steps with 7 reset in 1 ms.
FORMULA LeafsetExtension-PT-S16C2-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C2-LTLFireability-01 finished in 449 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F(((G(p1)||(p1&&F(p2)))&&p0))))))'
Support contains 4 out of 276 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 276/276 places, 507/507 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 251 transition count 482
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 251 transition count 482
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 73 place count 228 transition count 459
Iterating global reduction 0 with 23 rules applied. Total rules applied 96 place count 228 transition count 459
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 0 with 7 rules applied. Total rules applied 103 place count 221 transition count 459
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 125 place count 199 transition count 437
Iterating global reduction 1 with 22 rules applied. Total rules applied 147 place count 199 transition count 437
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 1 with 6 rules applied. Total rules applied 153 place count 193 transition count 437
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 171 place count 175 transition count 419
Iterating global reduction 2 with 18 rules applied. Total rules applied 189 place count 175 transition count 419
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 202 place count 162 transition count 406
Iterating global reduction 2 with 13 rules applied. Total rules applied 215 place count 162 transition count 406
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 228 place count 149 transition count 393
Iterating global reduction 2 with 13 rules applied. Total rules applied 241 place count 149 transition count 393
Discarding 31 places :
Symmetric choice reduction at 2 with 31 rule applications. Total rules 272 place count 118 transition count 362
Iterating global reduction 2 with 31 rules applied. Total rules applied 303 place count 118 transition count 362
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 326 place count 95 transition count 339
Iterating global reduction 2 with 23 rules applied. Total rules applied 349 place count 95 transition count 339
Applied a total of 349 rules in 28 ms. Remains 95 /276 variables (removed 181) and now considering 339/507 (removed 168) transitions.
[2024-05-24 15:03:48] [INFO ] Flow matrix only has 109 transitions (discarded 230 similar events)
// Phase 1: matrix 109 rows 95 cols
[2024-05-24 15:03:48] [INFO ] Computed 10 invariants in 0 ms
[2024-05-24 15:03:48] [INFO ] Implicit Places using invariants in 79 ms returned [32, 36, 50, 56, 85]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 80 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 90/276 places, 339/507 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 77 transition count 326
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 77 transition count 326
Applied a total of 26 rules in 3 ms. Remains 77 /90 variables (removed 13) and now considering 326/339 (removed 13) transitions.
[2024-05-24 15:03:48] [INFO ] Flow matrix only has 92 transitions (discarded 234 similar events)
// Phase 1: matrix 92 rows 77 cols
[2024-05-24 15:03:48] [INFO ] Computed 5 invariants in 0 ms
[2024-05-24 15:03:48] [INFO ] Implicit Places using invariants in 55 ms returned []
[2024-05-24 15:03:48] [INFO ] Flow matrix only has 92 transitions (discarded 234 similar events)
[2024-05-24 15:03:48] [INFO ] Invariant cache hit.
[2024-05-24 15:03:49] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 134 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 77/276 places, 326/507 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 245 ms. Remains : 77/276 places, 326/507 transitions.
Stuttering acceptance computed with spot in 227 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p2)), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2)))]
Running random walk in product with property : LeafsetExtension-PT-S16C2-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 3}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=4 dest: 5}], [{ cond=(AND p0 p1 (NOT p2)), acceptance={} source=5 dest: 4}, { cond=(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(AND (GEQ s31 1) (GEQ s46 1)), p1:(LT s21 1), p2:(LT s55 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 18 steps with 0 reset in 0 ms.
FORMULA LeafsetExtension-PT-S16C2-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C2-LTLFireability-02 finished in 500 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 276 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 276/276 places, 507/507 transitions.
Graph (complete) has 1015 edges and 276 vertex of which 275 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 35 transitions
Trivial Post-agglo rules discarded 35 transitions
Performed 35 trivial Post agglomeration. Transition count delta: 35
Iterating post reduction 0 with 35 rules applied. Total rules applied 36 place count 275 transition count 471
Reduce places removed 35 places and 0 transitions.
Iterating post reduction 1 with 35 rules applied. Total rules applied 71 place count 240 transition count 471
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 18 Pre rules applied. Total rules applied 71 place count 240 transition count 453
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 107 place count 222 transition count 453
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 127 place count 202 transition count 433
Iterating global reduction 2 with 20 rules applied. Total rules applied 147 place count 202 transition count 433
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 155 place count 194 transition count 425
Iterating global reduction 2 with 8 rules applied. Total rules applied 163 place count 194 transition count 425
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 2 with 5 rules applied. Total rules applied 168 place count 189 transition count 425
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 168 place count 189 transition count 420
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 178 place count 184 transition count 420
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 183 place count 179 transition count 415
Iterating global reduction 3 with 5 rules applied. Total rules applied 188 place count 179 transition count 415
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 193 place count 174 transition count 410
Iterating global reduction 3 with 5 rules applied. Total rules applied 198 place count 174 transition count 410
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 217 place count 155 transition count 391
Iterating global reduction 3 with 19 rules applied. Total rules applied 236 place count 155 transition count 391
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Deduced a syphon composed of 32 places in 0 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 3 with 64 rules applied. Total rules applied 300 place count 123 transition count 359
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 308 place count 115 transition count 351
Iterating global reduction 3 with 8 rules applied. Total rules applied 316 place count 115 transition count 351
Applied a total of 316 rules in 75 ms. Remains 115 /276 variables (removed 161) and now considering 351/507 (removed 156) transitions.
[2024-05-24 15:03:49] [INFO ] Flow matrix only has 180 transitions (discarded 171 similar events)
// Phase 1: matrix 180 rows 115 cols
[2024-05-24 15:03:49] [INFO ] Computed 18 invariants in 1 ms
[2024-05-24 15:03:49] [INFO ] Implicit Places using invariants in 219 ms returned [3, 13, 18, 23, 25, 31, 39, 45, 49, 56, 62, 68, 75, 83, 88, 100]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 223 ms to find 16 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 99/276 places, 351/507 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 65 transition count 317
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 65 transition count 317
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 76 place count 57 transition count 309
Iterating global reduction 0 with 8 rules applied. Total rules applied 84 place count 57 transition count 309
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 92 place count 49 transition count 301
Iterating global reduction 0 with 8 rules applied. Total rules applied 100 place count 49 transition count 301
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 112 place count 43 transition count 295
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 114 place count 41 transition count 293
Iterating global reduction 0 with 2 rules applied. Total rules applied 116 place count 41 transition count 293
Applied a total of 116 rules in 16 ms. Remains 41 /99 variables (removed 58) and now considering 293/351 (removed 58) transitions.
[2024-05-24 15:03:49] [INFO ] Flow matrix only has 39 transitions (discarded 254 similar events)
// Phase 1: matrix 39 rows 41 cols
[2024-05-24 15:03:49] [INFO ] Computed 2 invariants in 0 ms
[2024-05-24 15:03:49] [INFO ] Implicit Places using invariants in 43 ms returned []
[2024-05-24 15:03:49] [INFO ] Flow matrix only has 39 transitions (discarded 254 similar events)
[2024-05-24 15:03:49] [INFO ] Invariant cache hit.
[2024-05-24 15:03:49] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 41/276 places, 293/507 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 428 ms. Remains : 41/276 places, 293/507 transitions.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S16C2-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s10 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 6 steps with 0 reset in 1 ms.
FORMULA LeafsetExtension-PT-S16C2-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C2-LTLFireability-05 finished in 468 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 4 out of 276 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 276/276 places, 507/507 transitions.
Graph (complete) has 1015 edges and 276 vertex of which 275 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.5 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 33 transitions
Trivial Post-agglo rules discarded 33 transitions
Performed 33 trivial Post agglomeration. Transition count delta: 33
Iterating post reduction 0 with 33 rules applied. Total rules applied 34 place count 275 transition count 473
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 1 with 33 rules applied. Total rules applied 67 place count 242 transition count 473
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 18 Pre rules applied. Total rules applied 67 place count 242 transition count 455
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 103 place count 224 transition count 455
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 121 place count 206 transition count 437
Iterating global reduction 2 with 18 rules applied. Total rules applied 139 place count 206 transition count 437
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 145 place count 200 transition count 431
Iterating global reduction 2 with 6 rules applied. Total rules applied 151 place count 200 transition count 431
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 2 with 3 rules applied. Total rules applied 154 place count 197 transition count 431
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 154 place count 197 transition count 428
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 160 place count 194 transition count 428
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 163 place count 191 transition count 425
Iterating global reduction 3 with 3 rules applied. Total rules applied 166 place count 191 transition count 425
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 169 place count 188 transition count 422
Iterating global reduction 3 with 3 rules applied. Total rules applied 172 place count 188 transition count 422
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 183 place count 177 transition count 411
Iterating global reduction 3 with 11 rules applied. Total rules applied 194 place count 177 transition count 411
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 0 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 3 with 72 rules applied. Total rules applied 266 place count 141 transition count 375
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 274 place count 133 transition count 367
Iterating global reduction 3 with 8 rules applied. Total rules applied 282 place count 133 transition count 367
Applied a total of 282 rules in 63 ms. Remains 133 /276 variables (removed 143) and now considering 367/507 (removed 140) transitions.
[2024-05-24 15:03:49] [INFO ] Flow matrix only has 212 transitions (discarded 155 similar events)
// Phase 1: matrix 212 rows 133 cols
[2024-05-24 15:03:49] [INFO ] Computed 20 invariants in 1 ms
[2024-05-24 15:03:49] [INFO ] Implicit Places using invariants in 92 ms returned [3, 13, 18, 23, 25, 31, 39, 52, 56, 63, 69, 84, 91, 99, 104, 116]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 95 ms to find 16 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 117/276 places, 367/507 transitions.
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 38 place count 79 transition count 329
Iterating global reduction 0 with 38 rules applied. Total rules applied 76 place count 79 transition count 329
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 84 place count 71 transition count 321
Iterating global reduction 0 with 8 rules applied. Total rules applied 92 place count 71 transition count 321
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 100 place count 63 transition count 313
Iterating global reduction 0 with 8 rules applied. Total rules applied 108 place count 63 transition count 313
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 124 place count 55 transition count 305
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 126 place count 53 transition count 303
Iterating global reduction 0 with 2 rules applied. Total rules applied 128 place count 53 transition count 303
Applied a total of 128 rules in 15 ms. Remains 53 /117 variables (removed 64) and now considering 303/367 (removed 64) transitions.
[2024-05-24 15:03:49] [INFO ] Flow matrix only has 65 transitions (discarded 238 similar events)
// Phase 1: matrix 65 rows 53 cols
[2024-05-24 15:03:49] [INFO ] Computed 4 invariants in 1 ms
[2024-05-24 15:03:49] [INFO ] Implicit Places using invariants in 44 ms returned []
[2024-05-24 15:03:49] [INFO ] Flow matrix only has 65 transitions (discarded 238 similar events)
[2024-05-24 15:03:49] [INFO ] Invariant cache hit.
[2024-05-24 15:03:50] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 53/276 places, 303/507 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 286 ms. Remains : 53/276 places, 303/507 transitions.
Stuttering acceptance computed with spot in 128 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : LeafsetExtension-PT-S16C2-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s29 1) (GEQ s31 1)), p1:(AND (GEQ s14 1) (GEQ s16 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 12 steps with 0 reset in 1 ms.
FORMULA LeafsetExtension-PT-S16C2-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C2-LTLFireability-06 finished in 434 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(F(p0)) U (p1 U (X(p2)&&(p3 U p4)))))'
Support contains 8 out of 276 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 276/276 places, 507/507 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 249 transition count 480
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 249 transition count 480
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 77 place count 226 transition count 457
Iterating global reduction 0 with 23 rules applied. Total rules applied 100 place count 226 transition count 457
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 106 place count 220 transition count 457
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 127 place count 199 transition count 436
Iterating global reduction 1 with 21 rules applied. Total rules applied 148 place count 199 transition count 436
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 1 with 7 rules applied. Total rules applied 155 place count 192 transition count 436
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 174 place count 173 transition count 417
Iterating global reduction 2 with 19 rules applied. Total rules applied 193 place count 173 transition count 417
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 206 place count 160 transition count 404
Iterating global reduction 2 with 13 rules applied. Total rules applied 219 place count 160 transition count 404
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 232 place count 147 transition count 391
Iterating global reduction 2 with 13 rules applied. Total rules applied 245 place count 147 transition count 391
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 273 place count 119 transition count 363
Iterating global reduction 2 with 28 rules applied. Total rules applied 301 place count 119 transition count 363
Discarding 27 places :
Symmetric choice reduction at 2 with 27 rule applications. Total rules 328 place count 92 transition count 336
Iterating global reduction 2 with 27 rules applied. Total rules applied 355 place count 92 transition count 336
Applied a total of 355 rules in 24 ms. Remains 92 /276 variables (removed 184) and now considering 336/507 (removed 171) transitions.
[2024-05-24 15:03:50] [INFO ] Flow matrix only has 106 transitions (discarded 230 similar events)
// Phase 1: matrix 106 rows 92 cols
[2024-05-24 15:03:50] [INFO ] Computed 10 invariants in 1 ms
[2024-05-24 15:03:50] [INFO ] Implicit Places using invariants in 59 ms returned [25, 51, 59, 65, 82]
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 : 87/276 places, 336/507 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 75 transition count 324
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 75 transition count 324
Applied a total of 24 rules in 1 ms. Remains 75 /87 variables (removed 12) and now considering 324/336 (removed 12) transitions.
[2024-05-24 15:03:50] [INFO ] Flow matrix only has 90 transitions (discarded 234 similar events)
// Phase 1: matrix 90 rows 75 cols
[2024-05-24 15:03:50] [INFO ] Computed 5 invariants in 1 ms
[2024-05-24 15:03:50] [INFO ] Implicit Places using invariants in 48 ms returned []
[2024-05-24 15:03:50] [INFO ] Flow matrix only has 90 transitions (discarded 234 similar events)
[2024-05-24 15:03:50] [INFO ] Invariant cache hit.
[2024-05-24 15:03:50] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 125 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 75/276 places, 324/507 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 211 ms. Remains : 75/276 places, 324/507 transitions.
Stuttering acceptance computed with spot in 319 ms :[(OR (NOT p4) (NOT p2)), (NOT p0), (OR (AND (NOT p0) (NOT p2) p3) (AND (NOT p0) (NOT p2) p4) (AND (NOT p0) p1 (NOT p2))), (NOT p2), (AND (NOT p0) p1 (NOT p4)), (NOT p4)]
Running random walk in product with property : LeafsetExtension-PT-S16C2-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p4) (NOT p3)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p4) (NOT p3) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(OR (AND p4 (NOT p1)) (AND p3 (NOT p1))), acceptance={} source=0 dest: 2}, { cond=(OR p4 p3), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p4) p3 (NOT p1)), acceptance={} source=0 dest: 4}, { cond=(AND (NOT p4) p3), acceptance={} source=0 dest: 5}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=(OR (AND p4 (NOT p0) (NOT p2)) (AND p3 (NOT p0) (NOT p2)) (AND p1 (NOT p0) (NOT p2))), acceptance={} source=2 dest: 1}], [{ cond=(AND (NOT p4) (NOT p3) (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p4) (NOT p3) (NOT p1) (NOT p2)), acceptance={} source=3 dest: 1}, { cond=(OR (AND p4 (NOT p1) (NOT p2)) (AND p3 (NOT p1) (NOT p2))), acceptance={} source=3 dest: 2}, { cond=(OR (AND p4 (NOT p2)) (AND p3 (NOT p2))), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p4) p3 (NOT p1) (NOT p2)), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p4) p3 (NOT p2)), acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p4) (NOT p3) p1 (NOT p0)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p4) p3 p1 (NOT p0)), acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p4) (NOT p3)), acceptance={} source=5 dest: 0}, { cond=(AND (NOT p4) (NOT p3) (NOT p1)), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p4) p3 (NOT p1)), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p4) p3), acceptance={} source=5 dest: 5}]], initial=0, aps=[p4:(AND (GEQ s20 1) (GEQ s42 1)), p3:(AND (GEQ s16 1) (GEQ s58 1)), p1:(AND (GEQ s26 1) (GEQ s28 1)), p0:(OR (AND (GEQ s20 1) (GEQ s42 1)) (AND (GEQ s26 1...], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 18 steps with 0 reset in 1 ms.
FORMULA LeafsetExtension-PT-S16C2-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C2-LTLFireability-07 finished in 562 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0) U (p1||X(p2)))))'
Support contains 5 out of 276 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 276/276 places, 507/507 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 250 transition count 481
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 250 transition count 481
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 76 place count 226 transition count 457
Iterating global reduction 0 with 24 rules applied. Total rules applied 100 place count 226 transition count 457
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 0 with 7 rules applied. Total rules applied 107 place count 219 transition count 457
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 130 place count 196 transition count 434
Iterating global reduction 1 with 23 rules applied. Total rules applied 153 place count 196 transition count 434
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 1 with 7 rules applied. Total rules applied 160 place count 189 transition count 434
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 179 place count 170 transition count 415
Iterating global reduction 2 with 19 rules applied. Total rules applied 198 place count 170 transition count 415
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 212 place count 156 transition count 401
Iterating global reduction 2 with 14 rules applied. Total rules applied 226 place count 156 transition count 401
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 240 place count 142 transition count 387
Iterating global reduction 2 with 14 rules applied. Total rules applied 254 place count 142 transition count 387
Discarding 32 places :
Symmetric choice reduction at 2 with 32 rule applications. Total rules 286 place count 110 transition count 355
Iterating global reduction 2 with 32 rules applied. Total rules applied 318 place count 110 transition count 355
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 346 place count 82 transition count 327
Iterating global reduction 2 with 28 rules applied. Total rules applied 374 place count 82 transition count 327
Applied a total of 374 rules in 32 ms. Remains 82 /276 variables (removed 194) and now considering 327/507 (removed 180) transitions.
[2024-05-24 15:03:50] [INFO ] Flow matrix only has 89 transitions (discarded 238 similar events)
// Phase 1: matrix 89 rows 82 cols
[2024-05-24 15:03:50] [INFO ] Computed 9 invariants in 1 ms
[2024-05-24 15:03:50] [INFO ] Implicit Places using invariants in 56 ms returned [21, 25, 31, 51, 57]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 58 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 77/276 places, 327/507 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 66 transition count 316
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 66 transition count 316
Applied a total of 22 rules in 3 ms. Remains 66 /77 variables (removed 11) and now considering 316/327 (removed 11) transitions.
[2024-05-24 15:03:50] [INFO ] Flow matrix only has 73 transitions (discarded 243 similar events)
// Phase 1: matrix 73 rows 66 cols
[2024-05-24 15:03:50] [INFO ] Computed 4 invariants in 1 ms
[2024-05-24 15:03:50] [INFO ] Implicit Places using invariants in 46 ms returned []
[2024-05-24 15:03:50] [INFO ] Flow matrix only has 73 transitions (discarded 243 similar events)
[2024-05-24 15:03:50] [INFO ] Invariant cache hit.
[2024-05-24 15:03:50] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 125 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 66/276 places, 316/507 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 218 ms. Remains : 66/276 places, 316/507 transitions.
Stuttering acceptance computed with spot in 251 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), true, (NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S16C2-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p2), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 4}, { cond=(AND p0 (NOT p2)), acceptance={0} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={} source=5 dest: 4}, { cond=p0, acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(AND (GEQ s40 1) (GEQ s55 1)), p0:(AND (GEQ s37 1) (GEQ s57 1)), p2:(LT s29 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 34000 reset in 330 ms.
Product exploration explored 100000 steps with 34014 reset in 256 ms.
Computed a total of 66 stabilizing places and 316 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 66 transition count 316
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p1) (NOT p0) p2), (X (NOT (AND (NOT p1) p0))), (X (X p2)), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (F (G (NOT p1))), (F (G (NOT p0))), (F (G p2))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0))))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 9 factoid took 82 ms. Reduced automaton from 6 states, 10 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA LeafsetExtension-PT-S16C2-LTLFireability-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property LeafsetExtension-PT-S16C2-LTLFireability-08 finished in 1235 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&X(G((F(p2)&&p1))))))'
Support contains 5 out of 276 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 276/276 places, 507/507 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 250 transition count 481
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 250 transition count 481
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 75 place count 227 transition count 458
Iterating global reduction 0 with 23 rules applied. Total rules applied 98 place count 227 transition count 458
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 104 place count 221 transition count 458
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 126 place count 199 transition count 436
Iterating global reduction 1 with 22 rules applied. Total rules applied 148 place count 199 transition count 436
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 1 with 7 rules applied. Total rules applied 155 place count 192 transition count 436
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 174 place count 173 transition count 417
Iterating global reduction 2 with 19 rules applied. Total rules applied 193 place count 173 transition count 417
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 206 place count 160 transition count 404
Iterating global reduction 2 with 13 rules applied. Total rules applied 219 place count 160 transition count 404
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 232 place count 147 transition count 391
Iterating global reduction 2 with 13 rules applied. Total rules applied 245 place count 147 transition count 391
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 275 place count 117 transition count 361
Iterating global reduction 2 with 30 rules applied. Total rules applied 305 place count 117 transition count 361
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 333 place count 89 transition count 333
Iterating global reduction 2 with 28 rules applied. Total rules applied 361 place count 89 transition count 333
Applied a total of 361 rules in 21 ms. Remains 89 /276 variables (removed 187) and now considering 333/507 (removed 174) transitions.
[2024-05-24 15:03:51] [INFO ] Flow matrix only has 102 transitions (discarded 231 similar events)
// Phase 1: matrix 102 rows 89 cols
[2024-05-24 15:03:51] [INFO ] Computed 10 invariants in 3 ms
[2024-05-24 15:03:52] [INFO ] Implicit Places using invariants in 65 ms returned [22, 30, 34, 40, 48, 54, 79]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 67 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 82/276 places, 333/507 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 67 transition count 318
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 67 transition count 318
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 66 transition count 317
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 66 transition count 317
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 65 transition count 316
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 65 transition count 316
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 64 transition count 315
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 64 transition count 315
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 63 transition count 314
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 63 transition count 314
Applied a total of 38 rules in 4 ms. Remains 63 /82 variables (removed 19) and now considering 314/333 (removed 19) transitions.
[2024-05-24 15:03:52] [INFO ] Flow matrix only has 71 transitions (discarded 243 similar events)
// Phase 1: matrix 71 rows 63 cols
[2024-05-24 15:03:52] [INFO ] Computed 3 invariants in 1 ms
[2024-05-24 15:03:52] [INFO ] Implicit Places using invariants in 45 ms returned []
[2024-05-24 15:03:52] [INFO ] Flow matrix only has 71 transitions (discarded 243 similar events)
[2024-05-24 15:03:52] [INFO ] Invariant cache hit.
[2024-05-24 15:03:52] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 115 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 63/276 places, 314/507 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 207 ms. Remains : 63/276 places, 314/507 transitions.
Stuttering acceptance computed with spot in 203 ms :[(OR (NOT p1) (NOT p2) (NOT p0)), (NOT p0), (OR (NOT p1) (NOT p2)), true, (NOT p2)]
Running random walk in product with property : LeafsetExtension-PT-S16C2-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (GEQ s51 1) (GEQ s53 1)), p1:(AND (GEQ s17 1) (GEQ s40 1)), p2:(LT s15 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 18 steps with 0 reset in 1 ms.
FORMULA LeafsetExtension-PT-S16C2-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C2-LTLFireability-09 finished in 435 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||(p1 U X(G(p1)))))'
Support contains 4 out of 276 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 276/276 places, 507/507 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 250 transition count 481
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 250 transition count 481
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 76 place count 226 transition count 457
Iterating global reduction 0 with 24 rules applied. Total rules applied 100 place count 226 transition count 457
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 106 place count 220 transition count 457
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 129 place count 197 transition count 434
Iterating global reduction 1 with 23 rules applied. Total rules applied 152 place count 197 transition count 434
Discarding 8 places :
Implicit places reduction removed 8 places
Iterating post reduction 1 with 8 rules applied. Total rules applied 160 place count 189 transition count 434
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 180 place count 169 transition count 414
Iterating global reduction 2 with 20 rules applied. Total rules applied 200 place count 169 transition count 414
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 214 place count 155 transition count 400
Iterating global reduction 2 with 14 rules applied. Total rules applied 228 place count 155 transition count 400
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 242 place count 141 transition count 386
Iterating global reduction 2 with 14 rules applied. Total rules applied 256 place count 141 transition count 386
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 286 place count 111 transition count 356
Iterating global reduction 2 with 30 rules applied. Total rules applied 316 place count 111 transition count 356
Discarding 31 places :
Symmetric choice reduction at 2 with 31 rule applications. Total rules 347 place count 80 transition count 325
Iterating global reduction 2 with 31 rules applied. Total rules applied 378 place count 80 transition count 325
Applied a total of 378 rules in 22 ms. Remains 80 /276 variables (removed 196) and now considering 325/507 (removed 182) transitions.
[2024-05-24 15:03:52] [INFO ] Flow matrix only has 87 transitions (discarded 238 similar events)
// Phase 1: matrix 87 rows 80 cols
[2024-05-24 15:03:52] [INFO ] Computed 9 invariants in 1 ms
[2024-05-24 15:03:52] [INFO ] Implicit Places using invariants in 69 ms returned [21, 25, 31, 45, 71]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 69 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 75/276 places, 325/507 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 65 transition count 315
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 65 transition count 315
Applied a total of 20 rules in 2 ms. Remains 65 /75 variables (removed 10) and now considering 315/325 (removed 10) transitions.
[2024-05-24 15:03:52] [INFO ] Flow matrix only has 73 transitions (discarded 242 similar events)
// Phase 1: matrix 73 rows 65 cols
[2024-05-24 15:03:52] [INFO ] Computed 4 invariants in 1 ms
[2024-05-24 15:03:52] [INFO ] Implicit Places using invariants in 48 ms returned []
[2024-05-24 15:03:52] [INFO ] Flow matrix only has 73 transitions (discarded 242 similar events)
[2024-05-24 15:03:52] [INFO ] Invariant cache hit.
[2024-05-24 15:03:52] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 65/276 places, 315/507 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 211 ms. Remains : 65/276 places, 315/507 transitions.
Stuttering acceptance computed with spot in 182 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : LeafsetExtension-PT-S16C2-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 1}, { cond=p1, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=5 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=5 dest: 4}, { cond=(AND p0 p1), acceptance={} source=5 dest: 5}]], initial=5, aps=[p1:(AND (GEQ s47 1) (GEQ s49 1)), p0:(AND (GEQ s28 1) (GEQ s37 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA LeafsetExtension-PT-S16C2-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C2-LTLFireability-10 finished in 417 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&(p1 U p2))))'
Support contains 4 out of 276 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 276/276 places, 507/507 transitions.
Graph (complete) has 1015 edges and 276 vertex of which 275 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 33 transitions
Trivial Post-agglo rules discarded 33 transitions
Performed 33 trivial Post agglomeration. Transition count delta: 33
Iterating post reduction 0 with 33 rules applied. Total rules applied 34 place count 275 transition count 473
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 1 with 33 rules applied. Total rules applied 67 place count 242 transition count 473
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 67 place count 242 transition count 457
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 99 place count 226 transition count 457
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 117 place count 208 transition count 439
Iterating global reduction 2 with 18 rules applied. Total rules applied 135 place count 208 transition count 439
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 140 place count 203 transition count 434
Iterating global reduction 2 with 5 rules applied. Total rules applied 145 place count 203 transition count 434
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 2 with 5 rules applied. Total rules applied 150 place count 198 transition count 434
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 150 place count 198 transition count 429
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 160 place count 193 transition count 429
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 165 place count 188 transition count 424
Iterating global reduction 3 with 5 rules applied. Total rules applied 170 place count 188 transition count 424
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 175 place count 183 transition count 419
Iterating global reduction 3 with 5 rules applied. Total rules applied 180 place count 183 transition count 419
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 196 place count 167 transition count 403
Iterating global reduction 3 with 16 rules applied. Total rules applied 212 place count 167 transition count 403
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Deduced a syphon composed of 34 places in 0 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 3 with 68 rules applied. Total rules applied 280 place count 133 transition count 369
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 290 place count 123 transition count 359
Iterating global reduction 3 with 10 rules applied. Total rules applied 300 place count 123 transition count 359
Applied a total of 300 rules in 40 ms. Remains 123 /276 variables (removed 153) and now considering 359/507 (removed 148) transitions.
[2024-05-24 15:03:52] [INFO ] Flow matrix only has 197 transitions (discarded 162 similar events)
// Phase 1: matrix 197 rows 123 cols
[2024-05-24 15:03:52] [INFO ] Computed 18 invariants in 1 ms
[2024-05-24 15:03:52] [INFO ] Implicit Places using invariants in 83 ms returned [3, 13, 18, 23, 25, 31, 39, 45, 49, 56, 62, 68, 75, 94, 108]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 84 ms to find 15 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 108/276 places, 359/507 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 74 transition count 325
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 74 transition count 325
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 75 place count 67 transition count 318
Iterating global reduction 0 with 7 rules applied. Total rules applied 82 place count 67 transition count 318
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 89 place count 60 transition count 311
Iterating global reduction 0 with 7 rules applied. Total rules applied 96 place count 60 transition count 311
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 112 place count 52 transition count 303
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 114 place count 50 transition count 301
Iterating global reduction 0 with 2 rules applied. Total rules applied 116 place count 50 transition count 301
Applied a total of 116 rules in 24 ms. Remains 50 /108 variables (removed 58) and now considering 301/359 (removed 58) transitions.
[2024-05-24 15:03:52] [INFO ] Flow matrix only has 64 transitions (discarded 237 similar events)
// Phase 1: matrix 64 rows 50 cols
[2024-05-24 15:03:52] [INFO ] Computed 3 invariants in 1 ms
[2024-05-24 15:03:52] [INFO ] Implicit Places using invariants in 49 ms returned []
[2024-05-24 15:03:52] [INFO ] Flow matrix only has 64 transitions (discarded 237 similar events)
[2024-05-24 15:03:52] [INFO ] Invariant cache hit.
[2024-05-24 15:03:53] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 115 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 50/276 places, 301/507 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 263 ms. Remains : 50/276 places, 301/507 transitions.
Stuttering acceptance computed with spot in 66 ms :[(NOT p2), (OR (NOT p0) (NOT p2))]
Running random walk in product with property : LeafsetExtension-PT-S16C2-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) p1), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=0 dest: 1}], [{ cond=(AND p0 (NOT p2) p1), acceptance={0} source=1 dest: 0}, { cond=(OR (NOT p0) (AND (NOT p2) (NOT p1))), acceptance={0} source=1 dest: 1}]], initial=1, aps=[p2:(GEQ s34 1), p1:(AND (GEQ s29 1) (GEQ s47 1)), p0:(GEQ s39 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 0 ms.
FORMULA LeafsetExtension-PT-S16C2-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C2-LTLFireability-11 finished in 341 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||F(p1)))'
Support contains 3 out of 276 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 276/276 places, 507/507 transitions.
Graph (complete) has 1015 edges and 276 vertex of which 275 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 33 transitions
Trivial Post-agglo rules discarded 33 transitions
Performed 33 trivial Post agglomeration. Transition count delta: 33
Iterating post reduction 0 with 33 rules applied. Total rules applied 34 place count 275 transition count 473
Reduce places removed 33 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 34 rules applied. Total rules applied 68 place count 242 transition count 472
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 69 place count 241 transition count 472
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 18 Pre rules applied. Total rules applied 69 place count 241 transition count 454
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 3 with 36 rules applied. Total rules applied 105 place count 223 transition count 454
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 124 place count 204 transition count 435
Iterating global reduction 3 with 19 rules applied. Total rules applied 143 place count 204 transition count 435
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 151 place count 196 transition count 427
Iterating global reduction 3 with 8 rules applied. Total rules applied 159 place count 196 transition count 427
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 3 with 4 rules applied. Total rules applied 163 place count 192 transition count 427
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 4 Pre rules applied. Total rules applied 163 place count 192 transition count 423
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 171 place count 188 transition count 423
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 175 place count 184 transition count 419
Iterating global reduction 4 with 4 rules applied. Total rules applied 179 place count 184 transition count 419
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 183 place count 180 transition count 415
Iterating global reduction 4 with 4 rules applied. Total rules applied 187 place count 180 transition count 415
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 202 place count 165 transition count 400
Iterating global reduction 4 with 15 rules applied. Total rules applied 217 place count 165 transition count 400
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Deduced a syphon composed of 34 places in 0 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 4 with 68 rules applied. Total rules applied 285 place count 131 transition count 366
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 293 place count 123 transition count 358
Iterating global reduction 4 with 8 rules applied. Total rules applied 301 place count 123 transition count 358
Applied a total of 301 rules in 39 ms. Remains 123 /276 variables (removed 153) and now considering 358/507 (removed 149) transitions.
[2024-05-24 15:03:53] [INFO ] Flow matrix only has 195 transitions (discarded 163 similar events)
// Phase 1: matrix 195 rows 123 cols
[2024-05-24 15:03:53] [INFO ] Computed 19 invariants in 3 ms
[2024-05-24 15:03:53] [INFO ] Implicit Places using invariants in 91 ms returned [3, 13, 18, 23, 25, 39, 44, 52, 56, 63, 69, 75, 82, 90, 95, 107]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 93 ms to find 16 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 107/276 places, 358/507 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 77 transition count 328
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 77 transition count 328
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 69 place count 68 transition count 319
Iterating global reduction 0 with 9 rules applied. Total rules applied 78 place count 68 transition count 319
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 90 place count 56 transition count 307
Iterating global reduction 0 with 12 rules applied. Total rules applied 102 place count 56 transition count 307
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 114 place count 50 transition count 301
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 116 place count 48 transition count 299
Iterating global reduction 0 with 2 rules applied. Total rules applied 118 place count 48 transition count 299
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 119 place count 47 transition count 298
Iterating global reduction 0 with 1 rules applied. Total rules applied 120 place count 47 transition count 298
Applied a total of 120 rules in 14 ms. Remains 47 /107 variables (removed 60) and now considering 298/358 (removed 60) transitions.
[2024-05-24 15:03:53] [INFO ] Flow matrix only has 47 transitions (discarded 251 similar events)
// Phase 1: matrix 47 rows 47 cols
[2024-05-24 15:03:53] [INFO ] Computed 3 invariants in 0 ms
[2024-05-24 15:03:53] [INFO ] Implicit Places using invariants in 43 ms returned []
[2024-05-24 15:03:53] [INFO ] Flow matrix only has 47 transitions (discarded 251 similar events)
[2024-05-24 15:03:53] [INFO ] Invariant cache hit.
[2024-05-24 15:03:53] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 47/276 places, 298/507 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 253 ms. Remains : 47/276 places, 298/507 transitions.
Stuttering acceptance computed with spot in 75 ms :[(NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : LeafsetExtension-PT-S16C2-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}]], initial=1, aps=[p1:(AND (GEQ s10 1) (GEQ s15 1)), p0:(LT s17 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 480 steps with 57 reset in 2 ms.
FORMULA LeafsetExtension-PT-S16C2-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C2-LTLFireability-12 finished in 346 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(p1))))'
Support contains 3 out of 276 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 276/276 places, 507/507 transitions.
Graph (complete) has 1015 edges and 276 vertex of which 275 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 33 transitions
Trivial Post-agglo rules discarded 33 transitions
Performed 33 trivial Post agglomeration. Transition count delta: 33
Iterating post reduction 0 with 33 rules applied. Total rules applied 34 place count 275 transition count 473
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 1 with 33 rules applied. Total rules applied 67 place count 242 transition count 473
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 18 Pre rules applied. Total rules applied 67 place count 242 transition count 455
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 103 place count 224 transition count 455
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 122 place count 205 transition count 436
Iterating global reduction 2 with 19 rules applied. Total rules applied 141 place count 205 transition count 436
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 148 place count 198 transition count 429
Iterating global reduction 2 with 7 rules applied. Total rules applied 155 place count 198 transition count 429
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 2 with 4 rules applied. Total rules applied 159 place count 194 transition count 429
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 159 place count 194 transition count 425
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 167 place count 190 transition count 425
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 171 place count 186 transition count 421
Iterating global reduction 3 with 4 rules applied. Total rules applied 175 place count 186 transition count 421
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 179 place count 182 transition count 417
Iterating global reduction 3 with 4 rules applied. Total rules applied 183 place count 182 transition count 417
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 197 place count 168 transition count 403
Iterating global reduction 3 with 14 rules applied. Total rules applied 211 place count 168 transition count 403
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Deduced a syphon composed of 34 places in 1 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 3 with 68 rules applied. Total rules applied 279 place count 134 transition count 369
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 286 place count 127 transition count 362
Iterating global reduction 3 with 7 rules applied. Total rules applied 293 place count 127 transition count 362
Applied a total of 293 rules in 36 ms. Remains 127 /276 variables (removed 149) and now considering 362/507 (removed 145) transitions.
[2024-05-24 15:03:53] [INFO ] Flow matrix only has 199 transitions (discarded 163 similar events)
// Phase 1: matrix 199 rows 127 cols
[2024-05-24 15:03:53] [INFO ] Computed 19 invariants in 1 ms
[2024-05-24 15:03:53] [INFO ] Implicit Places using invariants in 86 ms returned [3, 13, 18, 23, 25, 31, 39, 45, 49, 64, 70, 86, 94, 99, 111]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 87 ms to find 15 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 112/276 places, 362/507 transitions.
Discarding 36 places :
Symmetric choice reduction at 0 with 36 rule applications. Total rules 36 place count 76 transition count 326
Iterating global reduction 0 with 36 rules applied. Total rules applied 72 place count 76 transition count 326
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 79 place count 69 transition count 319
Iterating global reduction 0 with 7 rules applied. Total rules applied 86 place count 69 transition count 319
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 93 place count 62 transition count 312
Iterating global reduction 0 with 7 rules applied. Total rules applied 100 place count 62 transition count 312
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 116 place count 54 transition count 304
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 118 place count 52 transition count 302
Iterating global reduction 0 with 2 rules applied. Total rules applied 120 place count 52 transition count 302
Applied a total of 120 rules in 10 ms. Remains 52 /112 variables (removed 60) and now considering 302/362 (removed 60) transitions.
[2024-05-24 15:03:53] [INFO ] Flow matrix only has 64 transitions (discarded 238 similar events)
// Phase 1: matrix 64 rows 52 cols
[2024-05-24 15:03:53] [INFO ] Computed 4 invariants in 0 ms
[2024-05-24 15:03:53] [INFO ] Implicit Places using invariants in 44 ms returned []
[2024-05-24 15:03:53] [INFO ] Flow matrix only has 64 transitions (discarded 238 similar events)
[2024-05-24 15:03:53] [INFO ] Invariant cache hit.
[2024-05-24 15:03:53] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 111 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 52/276 places, 302/507 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 244 ms. Remains : 52/276 places, 302/507 transitions.
Stuttering acceptance computed with spot in 30 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : LeafsetExtension-PT-S16C2-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LT s30 1) (LT s32 1)), p1:(GEQ s19 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 10821 reset in 251 ms.
Product exploration explored 100000 steps with 10816 reset in 220 ms.
Computed a total of 52 stabilizing places and 302 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 52 transition count 302
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 p0 (NOT p1)), (X (NOT (AND p0 p1))), (X (AND p0 (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND p0 p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (F (G p0)), (F (G (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 11 factoid took 14 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-S16C2-LTLFireability-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property LeafsetExtension-PT-S16C2-LTLFireability-13 finished in 825 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||(p1 U X((!p2 U G(p0))))))))'
Support contains 1 out of 276 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 276/276 places, 507/507 transitions.
Graph (complete) has 1015 edges and 276 vertex of which 275 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 0 with 32 rules applied. Total rules applied 33 place count 275 transition count 474
Reduce places removed 32 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 33 rules applied. Total rules applied 66 place count 243 transition count 473
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 67 place count 242 transition count 473
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 17 Pre rules applied. Total rules applied 67 place count 242 transition count 456
Deduced a syphon composed of 17 places in 1 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 3 with 34 rules applied. Total rules applied 101 place count 225 transition count 456
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 119 place count 207 transition count 438
Iterating global reduction 3 with 18 rules applied. Total rules applied 137 place count 207 transition count 438
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 145 place count 199 transition count 430
Iterating global reduction 3 with 8 rules applied. Total rules applied 153 place count 199 transition count 430
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 3 with 5 rules applied. Total rules applied 158 place count 194 transition count 430
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 5 Pre rules applied. Total rules applied 158 place count 194 transition count 425
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 168 place count 189 transition count 425
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 173 place count 184 transition count 420
Iterating global reduction 4 with 5 rules applied. Total rules applied 178 place count 184 transition count 420
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 183 place count 179 transition count 415
Iterating global reduction 4 with 5 rules applied. Total rules applied 188 place count 179 transition count 415
Discarding 18 places :
Symmetric choice reduction at 4 with 18 rule applications. Total rules 206 place count 161 transition count 397
Iterating global reduction 4 with 18 rules applied. Total rules applied 224 place count 161 transition count 397
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Deduced a syphon composed of 32 places in 0 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 4 with 64 rules applied. Total rules applied 288 place count 129 transition count 365
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 296 place count 121 transition count 357
Iterating global reduction 4 with 8 rules applied. Total rules applied 304 place count 121 transition count 357
Applied a total of 304 rules in 39 ms. Remains 121 /276 variables (removed 155) and now considering 357/507 (removed 150) transitions.
[2024-05-24 15:03:54] [INFO ] Flow matrix only has 187 transitions (discarded 170 similar events)
// Phase 1: matrix 187 rows 121 cols
[2024-05-24 15:03:54] [INFO ] Computed 18 invariants in 3 ms
[2024-05-24 15:03:54] [INFO ] Implicit Places using invariants in 90 ms returned [18, 23, 28, 30, 36, 44, 50, 54, 61, 67, 80, 88, 93, 106]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 91 ms to find 14 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 107/276 places, 357/507 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 107 transition count 356
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 106 transition count 356
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 28 place count 80 transition count 330
Iterating global reduction 0 with 26 rules applied. Total rules applied 54 place count 80 transition count 330
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 61 place count 73 transition count 323
Iterating global reduction 0 with 7 rules applied. Total rules applied 68 place count 73 transition count 323
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 77 place count 64 transition count 314
Iterating global reduction 0 with 9 rules applied. Total rules applied 86 place count 64 transition count 314
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 100 place count 57 transition count 307
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 102 place count 55 transition count 305
Iterating global reduction 0 with 2 rules applied. Total rules applied 104 place count 55 transition count 305
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 106 place count 53 transition count 303
Iterating global reduction 0 with 2 rules applied. Total rules applied 108 place count 53 transition count 303
Applied a total of 108 rules in 12 ms. Remains 53 /107 variables (removed 54) and now considering 303/357 (removed 54) transitions.
[2024-05-24 15:03:54] [INFO ] Flow matrix only has 59 transitions (discarded 244 similar events)
// Phase 1: matrix 59 rows 53 cols
[2024-05-24 15:03:54] [INFO ] Computed 4 invariants in 1 ms
[2024-05-24 15:03:54] [INFO ] Implicit Places using invariants in 44 ms returned []
[2024-05-24 15:03:54] [INFO ] Flow matrix only has 59 transitions (discarded 244 similar events)
[2024-05-24 15:03:54] [INFO ] Invariant cache hit.
[2024-05-24 15:03:54] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 53/276 places, 303/507 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 251 ms. Remains : 53/276 places, 303/507 transitions.
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S16C2-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GEQ s6 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 9 steps with 0 reset in 0 ms.
FORMULA LeafsetExtension-PT-S16C2-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C2-LTLFireability-14 finished in 350 ms.
All properties solved by simple procedures.
Total runtime 10266 ms.

BK_STOP 1716563036057

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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-S16C2"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
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 gold2023"
echo " Input is LeafsetExtension-PT-S16C2, 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 r241-tall-171649628400213"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LeafsetExtension-PT-S16C2.tgz
mv LeafsetExtension-PT-S16C2 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 ;