Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r229-tall-167856413300492.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
......................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is LeafsetExtension-PT-S16C4, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r229-tall-167856413300492
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 14K Feb 25 16:52 CTLCardinality.txt
-rw-r--r-- 1 mcc users 96K Feb 25 16:52 CTLCardinality.xml
-rw-r--r-- 1 mcc users 15K Feb 25 16:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 86K Feb 25 16:51 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.5K Feb 25 16:21 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Feb 25 16:21 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.0K Feb 25 16:21 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:21 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 25 16:53 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 88K Feb 25 16:53 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 16K Feb 25 16:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 73K Feb 25 16:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:21 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.2K Feb 25 16:21 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 905K Mar 5 18:22 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-S16C4-LTLFireability-00
FORMULA_NAME LeafsetExtension-PT-S16C4-LTLFireability-01
FORMULA_NAME LeafsetExtension-PT-S16C4-LTLFireability-02
FORMULA_NAME LeafsetExtension-PT-S16C4-LTLFireability-03
FORMULA_NAME LeafsetExtension-PT-S16C4-LTLFireability-04
FORMULA_NAME LeafsetExtension-PT-S16C4-LTLFireability-05
FORMULA_NAME LeafsetExtension-PT-S16C4-LTLFireability-06
FORMULA_NAME LeafsetExtension-PT-S16C4-LTLFireability-07
FORMULA_NAME LeafsetExtension-PT-S16C4-LTLFireability-08
FORMULA_NAME LeafsetExtension-PT-S16C4-LTLFireability-09
FORMULA_NAME LeafsetExtension-PT-S16C4-LTLFireability-10
FORMULA_NAME LeafsetExtension-PT-S16C4-LTLFireability-11
FORMULA_NAME LeafsetExtension-PT-S16C4-LTLFireability-12
FORMULA_NAME LeafsetExtension-PT-S16C4-LTLFireability-13
FORMULA_NAME LeafsetExtension-PT-S16C4-LTLFireability-14
FORMULA_NAME LeafsetExtension-PT-S16C4-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679493807782

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=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=LeafsetExtension-PT-S16C4
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-22 14:03:29] [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]
[2023-03-22 14:03:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 14:03:29] [INFO ] Load time of PNML (sax parser for PT used): 108 ms
[2023-03-22 14:03:29] [INFO ] Transformed 1542 places.
[2023-03-22 14:03:29] [INFO ] Transformed 1449 transitions.
[2023-03-22 14:03:29] [INFO ] Parsed PT model containing 1542 places and 1449 transitions and 4668 arcs in 180 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA LeafsetExtension-PT-S16C4-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S16C4-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S16C4-LTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 39 out of 1542 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1542/1542 places, 1449/1449 transitions.
Reduce places removed 293 places and 0 transitions.
Iterating post reduction 0 with 293 rules applied. Total rules applied 293 place count 1249 transition count 1449
Discarding 265 places :
Symmetric choice reduction at 1 with 265 rule applications. Total rules 558 place count 984 transition count 1184
Iterating global reduction 1 with 265 rules applied. Total rules applied 823 place count 984 transition count 1184
Discarding 228 places :
Symmetric choice reduction at 1 with 228 rule applications. Total rules 1051 place count 756 transition count 956
Iterating global reduction 1 with 228 rules applied. Total rules applied 1279 place count 756 transition count 956
Discarding 221 places :
Symmetric choice reduction at 1 with 221 rule applications. Total rules 1500 place count 535 transition count 735
Iterating global reduction 1 with 221 rules applied. Total rules applied 1721 place count 535 transition count 735
Discarding 19 places :
Implicit places reduction removed 19 places
Iterating post reduction 1 with 19 rules applied. Total rules applied 1740 place count 516 transition count 735
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 1757 place count 499 transition count 718
Iterating global reduction 2 with 17 rules applied. Total rules applied 1774 place count 499 transition count 718
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 1791 place count 482 transition count 701
Iterating global reduction 2 with 17 rules applied. Total rules applied 1808 place count 482 transition count 701
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 1824 place count 466 transition count 685
Iterating global reduction 2 with 16 rules applied. Total rules applied 1840 place count 466 transition count 685
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 1856 place count 450 transition count 669
Iterating global reduction 2 with 16 rules applied. Total rules applied 1872 place count 450 transition count 669
Discarding 111 places :
Symmetric choice reduction at 2 with 111 rule applications. Total rules 1983 place count 339 transition count 558
Iterating global reduction 2 with 111 rules applied. Total rules applied 2094 place count 339 transition count 558
Applied a total of 2094 rules in 338 ms. Remains 339 /1542 variables (removed 1203) and now considering 558/1449 (removed 891) transitions.
[2023-03-22 14:03:30] [INFO ] Flow matrix only has 448 transitions (discarded 110 similar events)
// Phase 1: matrix 448 rows 339 cols
[2023-03-22 14:03:30] [INFO ] Computed 35 place invariants in 25 ms
[2023-03-22 14:03:30] [INFO ] Implicit Places using invariants in 360 ms returned [35, 47, 76, 94, 100, 118, 135, 142, 154, 156, 173, 177, 204, 209, 227, 247, 251, 264, 268, 281, 316]
Discarding 21 places :
Implicit Place search using SMT only with invariants took 387 ms to find 21 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 318/1542 places, 558/1449 transitions.
Discarding 116 places :
Symmetric choice reduction at 0 with 116 rule applications. Total rules 116 place count 202 transition count 442
Iterating global reduction 0 with 116 rules applied. Total rules applied 232 place count 202 transition count 442
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 237 place count 197 transition count 437
Iterating global reduction 0 with 5 rules applied. Total rules applied 242 place count 197 transition count 437
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 247 place count 192 transition count 432
Iterating global reduction 0 with 5 rules applied. Total rules applied 252 place count 192 transition count 432
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 257 place count 187 transition count 427
Iterating global reduction 0 with 5 rules applied. Total rules applied 262 place count 187 transition count 427
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 270 place count 179 transition count 419
Iterating global reduction 0 with 8 rules applied. Total rules applied 278 place count 179 transition count 419
Applied a total of 278 rules in 21 ms. Remains 179 /318 variables (removed 139) and now considering 419/558 (removed 139) transitions.
[2023-03-22 14:03:30] [INFO ] Flow matrix only has 262 transitions (discarded 157 similar events)
// Phase 1: matrix 262 rows 179 cols
[2023-03-22 14:03:30] [INFO ] Computed 14 place invariants in 2 ms
[2023-03-22 14:03:30] [INFO ] Implicit Places using invariants in 78 ms returned []
[2023-03-22 14:03:30] [INFO ] Flow matrix only has 262 transitions (discarded 157 similar events)
[2023-03-22 14:03:30] [INFO ] Invariant cache hit.
[2023-03-22 14:03:30] [INFO ] Implicit Places using invariants and state equation in 164 ms returned []
Implicit Place search using SMT with State Equation took 244 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 179/1542 places, 419/1449 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 990 ms. Remains : 179/1542 places, 419/1449 transitions.
Support contains 39 out of 179 places after structural reductions.
[2023-03-22 14:03:30] [INFO ] Flatten gal took : 48 ms
[2023-03-22 14:03:31] [INFO ] Flatten gal took : 26 ms
[2023-03-22 14:03:31] [INFO ] Input system was already deterministic with 419 transitions.
Incomplete random walk after 10000 steps, including 279 resets, run finished after 756 ms. (steps per millisecond=13 ) properties (out of 26) seen :24
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-22 14:03:31] [INFO ] Flow matrix only has 262 transitions (discarded 157 similar events)
[2023-03-22 14:03:31] [INFO ] Invariant cache hit.
[2023-03-22 14:03:31] [INFO ] [Real]Absence check using 0 positive and 14 generalized place invariants in 7 ms returned sat
[2023-03-22 14:03:32] [INFO ] After 76ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2
[2023-03-22 14:03:32] [INFO ] After 121ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 42 ms.
[2023-03-22 14:03:32] [INFO ] After 233ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 5 ms.
Support contains 5 out of 179 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 179/179 places, 419/419 transitions.
Graph (complete) has 436 edges and 179 vertex of which 45 are kept as prefixes of interest. Removing 134 places using SCC suffix rule.3 ms
Discarding 134 places :
Also discarding 96 output transitions
Drop transitions removed 96 transitions
Drop transitions removed 139 transitions
Reduce isomorphic transitions removed 139 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 142 rules applied. Total rules applied 143 place count 43 transition count 183
Reduce places removed 8 places and 0 transitions.
Drop transitions removed 54 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 59 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 68 rules applied. Total rules applied 211 place count 35 transition count 123
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 212 place count 34 transition count 123
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 212 place count 34 transition count 121
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 216 place count 32 transition count 121
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 217 place count 31 transition count 120
Iterating global reduction 3 with 1 rules applied. Total rules applied 218 place count 31 transition count 120
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 222 place count 29 transition count 118
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 3 with 10 rules applied. Total rules applied 232 place count 29 transition count 108
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 3 with 9 rules applied. Total rules applied 241 place count 29 transition count 99
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 250 place count 20 transition count 99
Applied a total of 250 rules in 37 ms. Remains 20 /179 variables (removed 159) and now considering 99/419 (removed 320) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37 ms. Remains : 20/179 places, 99/419 transitions.
Finished random walk after 624 steps, including 100 resets, run visited all 2 properties in 6 ms. (steps per millisecond=104 )
FORMULA LeafsetExtension-PT-S16C4-LTLFireability-10 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 179 stabilizing places and 419 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 179 transition count 419
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_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(!p0)||(!p0&&F((!p1&&F(!p2)))))))'
Support contains 9 out of 179 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 179/179 places, 419/419 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 161 transition count 401
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 161 transition count 401
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 52 place count 145 transition count 385
Iterating global reduction 0 with 16 rules applied. Total rules applied 68 place count 145 transition count 385
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 71 place count 142 transition count 385
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 83 place count 130 transition count 373
Iterating global reduction 1 with 12 rules applied. Total rules applied 95 place count 130 transition count 373
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 1 with 6 rules applied. Total rules applied 101 place count 124 transition count 373
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 115 place count 110 transition count 359
Iterating global reduction 2 with 14 rules applied. Total rules applied 129 place count 110 transition count 359
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 138 place count 101 transition count 350
Iterating global reduction 2 with 9 rules applied. Total rules applied 147 place count 101 transition count 350
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 156 place count 92 transition count 341
Iterating global reduction 2 with 9 rules applied. Total rules applied 165 place count 92 transition count 341
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 176 place count 81 transition count 330
Iterating global reduction 2 with 11 rules applied. Total rules applied 187 place count 81 transition count 330
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 199 place count 69 transition count 318
Iterating global reduction 2 with 12 rules applied. Total rules applied 211 place count 69 transition count 318
Applied a total of 211 rules in 20 ms. Remains 69 /179 variables (removed 110) and now considering 318/419 (removed 101) transitions.
[2023-03-22 14:03:32] [INFO ] Flow matrix only has 76 transitions (discarded 242 similar events)
// Phase 1: matrix 76 rows 69 cols
[2023-03-22 14:03:32] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-22 14:03:32] [INFO ] Implicit Places using invariants in 57 ms returned [18, 57]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 59 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 67/179 places, 318/419 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 63 transition count 314
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 63 transition count 314
Applied a total of 8 rules in 2 ms. Remains 63 /67 variables (removed 4) and now considering 314/318 (removed 4) transitions.
[2023-03-22 14:03:32] [INFO ] Flow matrix only has 71 transitions (discarded 243 similar events)
// Phase 1: matrix 71 rows 63 cols
[2023-03-22 14:03:32] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-22 14:03:32] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-22 14:03:32] [INFO ] Flow matrix only has 71 transitions (discarded 243 similar events)
[2023-03-22 14:03:32] [INFO ] Invariant cache hit.
[2023-03-22 14:03:32] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 63/179 places, 314/419 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 188 ms. Remains : 63/179 places, 314/419 transitions.
Stuttering acceptance computed with spot in 346 ms :[true, p2, (OR p1 p2), p0, p0, (AND p2 p0), (OR (AND p0 p1) (AND p0 p2))]
Running random walk in product with property : LeafsetExtension-PT-S16C4-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p2, acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) p2), acceptance={0} source=2 dest: 1}, { cond=p1, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=p0, acceptance={} source=4 dest: 0}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=4 dest: 5}, { cond=(AND (NOT p0) p1), acceptance={} source=4 dest: 6}], [{ cond=(AND p0 p2), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={} source=5 dest: 5}], [{ cond=(AND p0 (NOT p1) p2), acceptance={} source=6 dest: 1}, { cond=(AND p0 p1), acceptance={} source=6 dest: 2}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=6 dest: 5}, { cond=(AND (NOT p0) p1), acceptance={} source=6 dest: 6}]], initial=3, aps=[p2:(AND (GEQ s49 1) (GEQ s31 1) (GEQ s38 1)), p1:(OR (AND (GEQ s7 1) (GEQ s15 1) (GEQ s31 1) (GEQ s38 1)) (AND (GEQ s26 1) (GEQ s35 1))), p0:(AND (GEQ s42...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 45 steps with 13 reset in 2 ms.
FORMULA LeafsetExtension-PT-S16C4-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C4-LTLFireability-00 finished in 598 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((G(p0)||X(X(F((X(G(p2))&&p1))))))))'
Support contains 3 out of 179 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 179/179 places, 419/419 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 161 transition count 401
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 161 transition count 401
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 53 place count 144 transition count 384
Iterating global reduction 0 with 17 rules applied. Total rules applied 70 place count 144 transition count 384
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 74 place count 140 transition count 384
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 87 place count 127 transition count 371
Iterating global reduction 1 with 13 rules applied. Total rules applied 100 place count 127 transition count 371
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 1 with 5 rules applied. Total rules applied 105 place count 122 transition count 371
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 119 place count 108 transition count 357
Iterating global reduction 2 with 14 rules applied. Total rules applied 133 place count 108 transition count 357
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 142 place count 99 transition count 348
Iterating global reduction 2 with 9 rules applied. Total rules applied 151 place count 99 transition count 348
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 160 place count 90 transition count 339
Iterating global reduction 2 with 9 rules applied. Total rules applied 169 place count 90 transition count 339
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 181 place count 78 transition count 327
Iterating global reduction 2 with 12 rules applied. Total rules applied 193 place count 78 transition count 327
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 203 place count 68 transition count 317
Iterating global reduction 2 with 10 rules applied. Total rules applied 213 place count 68 transition count 317
Applied a total of 213 rules in 14 ms. Remains 68 /179 variables (removed 111) and now considering 317/419 (removed 102) transitions.
[2023-03-22 14:03:33] [INFO ] Flow matrix only has 75 transitions (discarded 242 similar events)
// Phase 1: matrix 75 rows 68 cols
[2023-03-22 14:03:33] [INFO ] Computed 5 place invariants in 0 ms
[2023-03-22 14:03:33] [INFO ] Implicit Places using invariants in 54 ms returned [55]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 55 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 67/179 places, 317/419 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 65 transition count 315
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 65 transition count 315
Applied a total of 4 rules in 2 ms. Remains 65 /67 variables (removed 2) and now considering 315/317 (removed 2) transitions.
[2023-03-22 14:03:33] [INFO ] Flow matrix only has 72 transitions (discarded 243 similar events)
// Phase 1: matrix 72 rows 65 cols
[2023-03-22 14:03:33] [INFO ] Computed 4 place invariants in 0 ms
[2023-03-22 14:03:33] [INFO ] Implicit Places using invariants in 49 ms returned []
[2023-03-22 14:03:33] [INFO ] Flow matrix only has 72 transitions (discarded 243 similar events)
[2023-03-22 14:03:33] [INFO ] Invariant cache hit.
[2023-03-22 14:03:33] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 129 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 65/179 places, 315/419 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 200 ms. Remains : 65/179 places, 315/419 transitions.
Stuttering acceptance computed with spot in 382 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (NOT p1) (NOT p2)), (NOT p2), (AND p1 (NOT p2) (NOT p0)), false]
Running random walk in product with property : LeafsetExtension-PT-S16C4-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={} source=3 dest: 4}, { cond=p0, acceptance={} source=3 dest: 6}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}, { cond=p1, acceptance={0} source=4 dest: 5}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=5 dest: 4}, { cond=p2, acceptance={} source=5 dest: 5}, { cond=(AND p1 (NOT p2)), acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p0) p1), acceptance={} source=6 dest: 5}, { cond=(AND p0 p1), acceptance={} source=6 dest: 7}], [{ cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=7 dest: 5}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=7 dest: 7}]], initial=0, aps=[p0:(OR (LT s13 1) (LT s55 1)), p1:(AND (GEQ s13 1) (GEQ s55 1)), p2:(GEQ s21 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 610 steps with 114 reset in 12 ms.
FORMULA LeafsetExtension-PT-S16C4-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C4-LTLFireability-02 finished in 620 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((!p0 U (p1||G(!p0)))))'
Support contains 3 out of 179 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 179/179 places, 419/419 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 161 transition count 401
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 161 transition count 401
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 52 place count 145 transition count 385
Iterating global reduction 0 with 16 rules applied. Total rules applied 68 place count 145 transition count 385
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 71 place count 142 transition count 385
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 83 place count 130 transition count 373
Iterating global reduction 1 with 12 rules applied. Total rules applied 95 place count 130 transition count 373
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 1 with 5 rules applied. Total rules applied 100 place count 125 transition count 373
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 112 place count 113 transition count 361
Iterating global reduction 2 with 12 rules applied. Total rules applied 124 place count 113 transition count 361
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 132 place count 105 transition count 353
Iterating global reduction 2 with 8 rules applied. Total rules applied 140 place count 105 transition count 353
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 148 place count 97 transition count 345
Iterating global reduction 2 with 8 rules applied. Total rules applied 156 place count 97 transition count 345
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 166 place count 87 transition count 335
Iterating global reduction 2 with 10 rules applied. Total rules applied 176 place count 87 transition count 335
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 186 place count 77 transition count 325
Iterating global reduction 2 with 10 rules applied. Total rules applied 196 place count 77 transition count 325
Applied a total of 196 rules in 18 ms. Remains 77 /179 variables (removed 102) and now considering 325/419 (removed 94) transitions.
[2023-03-22 14:03:33] [INFO ] Flow matrix only has 90 transitions (discarded 235 similar events)
// Phase 1: matrix 90 rows 77 cols
[2023-03-22 14:03:33] [INFO ] Computed 6 place invariants in 1 ms
[2023-03-22 14:03:33] [INFO ] Implicit Places using invariants in 54 ms returned [14, 64]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 56 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 75/179 places, 325/419 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 71 transition count 321
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 71 transition count 321
Applied a total of 8 rules in 2 ms. Remains 71 /75 variables (removed 4) and now considering 321/325 (removed 4) transitions.
[2023-03-22 14:03:33] [INFO ] Flow matrix only has 85 transitions (discarded 236 similar events)
// Phase 1: matrix 85 rows 71 cols
[2023-03-22 14:03:33] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-22 14:03:33] [INFO ] Implicit Places using invariants in 55 ms returned []
[2023-03-22 14:03:33] [INFO ] Flow matrix only has 85 transitions (discarded 236 similar events)
[2023-03-22 14:03:33] [INFO ] Invariant cache hit.
[2023-03-22 14:03:33] [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 : 71/179 places, 321/419 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 211 ms. Remains : 71/179 places, 321/419 transitions.
Stuttering acceptance computed with spot in 78 ms :[true, (AND (NOT p1) p0), (AND (NOT p1) p0)]
Running random walk in product with property : LeafsetExtension-PT-S16C4-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(LT s45 1), p0:(AND (GEQ s26 1) (GEQ s31 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 261 ms.
Product exploration explored 100000 steps with 50000 reset in 225 ms.
Computed a total of 71 stabilizing places and 321 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 71 transition count 321
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p1) p0))), true, (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (F (G p1)), (F (G (NOT p0)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p1) p0)))
Knowledge based reduction with 8 factoid took 111 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA LeafsetExtension-PT-S16C4-LTLFireability-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property LeafsetExtension-PT-S16C4-LTLFireability-03 finished in 980 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((F(p0)&&X((!p0||X(p1)))))))'
Support contains 2 out of 179 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 179/179 places, 419/419 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 161 transition count 401
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 161 transition count 401
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 52 place count 145 transition count 385
Iterating global reduction 0 with 16 rules applied. Total rules applied 68 place count 145 transition count 385
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 71 place count 142 transition count 385
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 83 place count 130 transition count 373
Iterating global reduction 1 with 12 rules applied. Total rules applied 95 place count 130 transition count 373
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 1 with 5 rules applied. Total rules applied 100 place count 125 transition count 373
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 112 place count 113 transition count 361
Iterating global reduction 2 with 12 rules applied. Total rules applied 124 place count 113 transition count 361
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 132 place count 105 transition count 353
Iterating global reduction 2 with 8 rules applied. Total rules applied 140 place count 105 transition count 353
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 148 place count 97 transition count 345
Iterating global reduction 2 with 8 rules applied. Total rules applied 156 place count 97 transition count 345
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 167 place count 86 transition count 334
Iterating global reduction 2 with 11 rules applied. Total rules applied 178 place count 86 transition count 334
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 188 place count 76 transition count 324
Iterating global reduction 2 with 10 rules applied. Total rules applied 198 place count 76 transition count 324
Applied a total of 198 rules in 10 ms. Remains 76 /179 variables (removed 103) and now considering 324/419 (removed 95) transitions.
[2023-03-22 14:03:34] [INFO ] Flow matrix only has 88 transitions (discarded 236 similar events)
// Phase 1: matrix 88 rows 76 cols
[2023-03-22 14:03:34] [INFO ] Computed 6 place invariants in 2 ms
[2023-03-22 14:03:34] [INFO ] Implicit Places using invariants in 65 ms returned [14, 57, 63]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 67 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 73/179 places, 324/419 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 68 transition count 319
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 68 transition count 319
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 67 transition count 318
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 67 transition count 318
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 66 transition count 317
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 66 transition count 317
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 65 transition count 316
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 65 transition count 316
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 64 transition count 315
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 64 transition count 315
Applied a total of 18 rules in 4 ms. Remains 64 /73 variables (removed 9) and now considering 315/324 (removed 9) transitions.
[2023-03-22 14:03:34] [INFO ] Flow matrix only has 71 transitions (discarded 244 similar events)
// Phase 1: matrix 71 rows 64 cols
[2023-03-22 14:03:34] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-22 14:03:34] [INFO ] Implicit Places using invariants in 45 ms returned []
[2023-03-22 14:03:34] [INFO ] Flow matrix only has 71 transitions (discarded 244 similar events)
[2023-03-22 14:03:34] [INFO ] Invariant cache hit.
[2023-03-22 14:03:34] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 123 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 64/179 places, 315/419 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 204 ms. Remains : 64/179 places, 315/419 transitions.
Stuttering acceptance computed with spot in 201 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (NOT p0), (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Running random walk in product with property : LeafsetExtension-PT-S16C4-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}], [{ cond=p0, acceptance={} source=3 dest: 4}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(GEQ s52 1), p1:(OR (LT s52 1) (LT s33 1))], nbAcceptance=0, 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 26 steps with 0 reset in 1 ms.
FORMULA LeafsetExtension-PT-S16C4-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C4-LTLFireability-04 finished in 432 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0) U X(X(G(!p1)))))'
Support contains 4 out of 179 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 179/179 places, 419/419 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 160 transition count 400
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 160 transition count 400
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 56 place count 142 transition count 382
Iterating global reduction 0 with 18 rules applied. Total rules applied 74 place count 142 transition count 382
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 78 place count 138 transition count 382
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 92 place count 124 transition count 368
Iterating global reduction 1 with 14 rules applied. Total rules applied 106 place count 124 transition count 368
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 1 with 6 rules applied. Total rules applied 112 place count 118 transition count 368
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 127 place count 103 transition count 353
Iterating global reduction 2 with 15 rules applied. Total rules applied 142 place count 103 transition count 353
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 152 place count 93 transition count 343
Iterating global reduction 2 with 10 rules applied. Total rules applied 162 place count 93 transition count 343
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 172 place count 83 transition count 333
Iterating global reduction 2 with 10 rules applied. Total rules applied 182 place count 83 transition count 333
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 195 place count 70 transition count 320
Iterating global reduction 2 with 13 rules applied. Total rules applied 208 place count 70 transition count 320
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 220 place count 58 transition count 308
Iterating global reduction 2 with 12 rules applied. Total rules applied 232 place count 58 transition count 308
Applied a total of 232 rules in 19 ms. Remains 58 /179 variables (removed 121) and now considering 308/419 (removed 111) transitions.
[2023-03-22 14:03:35] [INFO ] Flow matrix only has 58 transitions (discarded 250 similar events)
// Phase 1: matrix 58 rows 58 cols
[2023-03-22 14:03:35] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-22 14:03:35] [INFO ] Implicit Places using invariants in 51 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 52 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 57/179 places, 308/419 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 56 transition count 307
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 56 transition count 307
Applied a total of 2 rules in 1 ms. Remains 56 /57 variables (removed 1) and now considering 307/308 (removed 1) transitions.
[2023-03-22 14:03:35] [INFO ] Flow matrix only has 57 transitions (discarded 250 similar events)
// Phase 1: matrix 57 rows 56 cols
[2023-03-22 14:03:35] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-22 14:03:35] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-22 14:03:35] [INFO ] Flow matrix only has 57 transitions (discarded 250 similar events)
[2023-03-22 14:03:35] [INFO ] Invariant cache hit.
[2023-03-22 14:03:35] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 102 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 56/179 places, 307/419 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 174 ms. Remains : 56/179 places, 307/419 transitions.
Stuttering acceptance computed with spot in 144 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1), p1, (NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S16C4-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=(NOT p1), acceptance={} source=2 dest: 2}, { cond=p1, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=2, aps=[p0:(AND (GEQ s37 1) (GEQ s48 1)), p1:(AND (GEQ s15 1) (GEQ s45 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 230 steps with 50 reset in 1 ms.
FORMULA LeafsetExtension-PT-S16C4-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C4-LTLFireability-05 finished in 344 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 179 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 179/179 places, 419/419 transitions.
Graph (complete) has 740 edges and 179 vertex of which 178 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 29 transitions
Trivial Post-agglo rules discarded 29 transitions
Performed 29 trivial Post agglomeration. Transition count delta: 29
Iterating post reduction 0 with 29 rules applied. Total rules applied 30 place count 178 transition count 389
Reduce places removed 29 places and 0 transitions.
Iterating post reduction 1 with 29 rules applied. Total rules applied 59 place count 149 transition count 389
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 59 place count 149 transition count 377
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 83 place count 137 transition count 377
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 96 place count 124 transition count 364
Iterating global reduction 2 with 13 rules applied. Total rules applied 109 place count 124 transition count 364
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 113 place count 120 transition count 360
Iterating global reduction 2 with 4 rules applied. Total rules applied 117 place count 120 transition count 360
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 2 with 2 rules applied. Total rules applied 119 place count 118 transition count 360
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 119 place count 118 transition count 358
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 123 place count 116 transition count 358
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 125 place count 114 transition count 356
Iterating global reduction 3 with 2 rules applied. Total rules applied 127 place count 114 transition count 356
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 129 place count 112 transition count 354
Iterating global reduction 3 with 2 rules applied. Total rules applied 131 place count 112 transition count 354
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 133 place count 110 transition count 352
Iterating global reduction 3 with 2 rules applied. Total rules applied 135 place count 110 transition count 352
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 0 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 185 place count 85 transition count 327
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 192 place count 78 transition count 320
Iterating global reduction 3 with 7 rules applied. Total rules applied 199 place count 78 transition count 320
Applied a total of 199 rules in 49 ms. Remains 78 /179 variables (removed 101) and now considering 320/419 (removed 99) transitions.
[2023-03-22 14:03:35] [INFO ] Flow matrix only has 131 transitions (discarded 189 similar events)
// Phase 1: matrix 131 rows 78 cols
[2023-03-22 14:03:35] [INFO ] Computed 12 place invariants in 7 ms
[2023-03-22 14:03:35] [INFO ] Implicit Places using invariants in 67 ms returned [6, 12, 17, 24, 29, 35, 40, 47, 53, 62]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 69 ms to find 10 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 68/179 places, 320/419 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 61 transition count 313
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 61 transition count 313
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 20 place count 55 transition count 307
Iterating global reduction 0 with 6 rules applied. Total rules applied 26 place count 55 transition count 307
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 32 place count 49 transition count 301
Iterating global reduction 0 with 6 rules applied. Total rules applied 38 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 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 50 place count 43 transition count 295
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 52 place count 41 transition count 293
Iterating global reduction 0 with 2 rules applied. Total rules applied 54 place count 41 transition count 293
Applied a total of 54 rules in 20 ms. Remains 41 /68 variables (removed 27) and now considering 293/320 (removed 27) transitions.
[2023-03-22 14:03:35] [INFO ] Flow matrix only has 39 transitions (discarded 254 similar events)
// Phase 1: matrix 39 rows 41 cols
[2023-03-22 14:03:35] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-22 14:03:35] [INFO ] Implicit Places using invariants in 49 ms returned []
[2023-03-22 14:03:35] [INFO ] Flow matrix only has 39 transitions (discarded 254 similar events)
[2023-03-22 14:03:35] [INFO ] Invariant cache hit.
[2023-03-22 14:03:35] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 121 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 41/179 places, 293/419 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 263 ms. Remains : 41/179 places, 293/419 transitions.
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S16C4-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s4 1) (GEQ s19 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 12 steps with 0 reset in 0 ms.
FORMULA LeafsetExtension-PT-S16C4-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C4-LTLFireability-07 finished in 345 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(G(p0))&&(p0||F(p1)))))'
Support contains 4 out of 179 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 179/179 places, 419/419 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 160 transition count 400
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 160 transition count 400
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 55 place count 143 transition count 383
Iterating global reduction 0 with 17 rules applied. Total rules applied 72 place count 143 transition count 383
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 75 place count 140 transition count 383
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 88 place count 127 transition count 370
Iterating global reduction 1 with 13 rules applied. Total rules applied 101 place count 127 transition count 370
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 1 with 6 rules applied. Total rules applied 107 place count 121 transition count 370
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 121 place count 107 transition count 356
Iterating global reduction 2 with 14 rules applied. Total rules applied 135 place count 107 transition count 356
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 144 place count 98 transition count 347
Iterating global reduction 2 with 9 rules applied. Total rules applied 153 place count 98 transition count 347
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 162 place count 89 transition count 338
Iterating global reduction 2 with 9 rules applied. Total rules applied 171 place count 89 transition count 338
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 182 place count 78 transition count 327
Iterating global reduction 2 with 11 rules applied. Total rules applied 193 place count 78 transition count 327
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 205 place count 66 transition count 315
Iterating global reduction 2 with 12 rules applied. Total rules applied 217 place count 66 transition count 315
Applied a total of 217 rules in 19 ms. Remains 66 /179 variables (removed 113) and now considering 315/419 (removed 104) transitions.
[2023-03-22 14:03:35] [INFO ] Flow matrix only has 72 transitions (discarded 243 similar events)
// Phase 1: matrix 72 rows 66 cols
[2023-03-22 14:03:35] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-22 14:03:35] [INFO ] Implicit Places using invariants in 51 ms returned [14, 54]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 53 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 64/179 places, 315/419 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 61 transition count 312
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 61 transition count 312
Applied a total of 6 rules in 3 ms. Remains 61 /64 variables (removed 3) and now considering 312/315 (removed 3) transitions.
[2023-03-22 14:03:35] [INFO ] Flow matrix only has 68 transitions (discarded 244 similar events)
// Phase 1: matrix 68 rows 61 cols
[2023-03-22 14:03:35] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-22 14:03:35] [INFO ] Implicit Places using invariants in 52 ms returned []
[2023-03-22 14:03:35] [INFO ] Flow matrix only has 68 transitions (discarded 244 similar events)
[2023-03-22 14:03:35] [INFO ] Invariant cache hit.
[2023-03-22 14:03:35] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 120 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 61/179 places, 312/419 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 196 ms. Remains : 61/179 places, 312/419 transitions.
Stuttering acceptance computed with spot in 141 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p1)]
Running random walk in product with property : LeafsetExtension-PT-S16C4-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s33 1) (GEQ s35 1)), p1:(AND (GEQ s12 1) (GEQ s25 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 34 steps with 0 reset in 1 ms.
FORMULA LeafsetExtension-PT-S16C4-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C4-LTLFireability-08 finished in 362 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G((p0&&X(p1)))&&F(p2))))'
Support contains 4 out of 179 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 179/179 places, 419/419 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 161 transition count 401
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 161 transition count 401
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 52 place count 145 transition count 385
Iterating global reduction 0 with 16 rules applied. Total rules applied 68 place count 145 transition count 385
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 72 place count 141 transition count 385
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 85 place count 128 transition count 372
Iterating global reduction 1 with 13 rules applied. Total rules applied 98 place count 128 transition count 372
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 1 with 5 rules applied. Total rules applied 103 place count 123 transition count 372
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 116 place count 110 transition count 359
Iterating global reduction 2 with 13 rules applied. Total rules applied 129 place count 110 transition count 359
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 138 place count 101 transition count 350
Iterating global reduction 2 with 9 rules applied. Total rules applied 147 place count 101 transition count 350
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 156 place count 92 transition count 341
Iterating global reduction 2 with 9 rules applied. Total rules applied 165 place count 92 transition count 341
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 177 place count 80 transition count 329
Iterating global reduction 2 with 12 rules applied. Total rules applied 189 place count 80 transition count 329
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 199 place count 70 transition count 319
Iterating global reduction 2 with 10 rules applied. Total rules applied 209 place count 70 transition count 319
Applied a total of 209 rules in 15 ms. Remains 70 /179 variables (removed 109) and now considering 319/419 (removed 100) transitions.
[2023-03-22 14:03:36] [INFO ] Flow matrix only has 77 transitions (discarded 242 similar events)
// Phase 1: matrix 77 rows 70 cols
[2023-03-22 14:03:36] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-22 14:03:36] [INFO ] Implicit Places using invariants in 52 ms returned [14, 58]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 53 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 68/179 places, 319/419 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 64 transition count 315
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 64 transition count 315
Applied a total of 8 rules in 1 ms. Remains 64 /68 variables (removed 4) and now considering 315/319 (removed 4) transitions.
[2023-03-22 14:03:36] [INFO ] Flow matrix only has 72 transitions (discarded 243 similar events)
// Phase 1: matrix 72 rows 64 cols
[2023-03-22 14:03:36] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-22 14:03:36] [INFO ] Implicit Places using invariants in 46 ms returned []
[2023-03-22 14:03:36] [INFO ] Flow matrix only has 72 transitions (discarded 243 similar events)
[2023-03-22 14:03:36] [INFO ] Invariant cache hit.
[2023-03-22 14:03:36] [INFO ] Implicit Places using invariants and state equation in 65 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 : 64/179 places, 315/419 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 184 ms. Remains : 64/179 places, 315/419 transitions.
Stuttering acceptance computed with spot in 841 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), true, (OR (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : LeafsetExtension-PT-S16C4-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(OR (NOT p0) (NOT p1)), acceptance={} source=0 dest: 3}], [{ cond=(AND p0 p2), acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(AND p0 p2 p1), acceptance={0} source=2 dest: 0}, { cond=(AND p0 (NOT p2) p1), acceptance={0} source=2 dest: 2}, { cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=4, aps=[p0:(GEQ s48 1), p1:(GEQ s24 1), p2:(AND (GEQ s37 1) (GEQ s54 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA LeafsetExtension-PT-S16C4-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C4-LTLFireability-09 finished in 1053 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(p0)||(p0&&F((G(F(p1))||(G(p0)&&F(p1)))))))))'
Support contains 2 out of 179 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 179/179 places, 419/419 transitions.
Graph (complete) has 740 edges and 179 vertex of which 178 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 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 0 with 27 rules applied. Total rules applied 28 place count 178 transition count 391
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 1 with 27 rules applied. Total rules applied 55 place count 151 transition count 391
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 55 place count 151 transition count 379
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 79 place count 139 transition count 379
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 92 place count 126 transition count 366
Iterating global reduction 2 with 13 rules applied. Total rules applied 105 place count 126 transition count 366
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 109 place count 122 transition count 362
Iterating global reduction 2 with 4 rules applied. Total rules applied 113 place count 122 transition count 362
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 2 with 2 rules applied. Total rules applied 115 place count 120 transition count 362
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 115 place count 120 transition count 360
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 119 place count 118 transition count 360
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 121 place count 116 transition count 358
Iterating global reduction 3 with 2 rules applied. Total rules applied 123 place count 116 transition count 358
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 125 place count 114 transition count 356
Iterating global reduction 3 with 2 rules applied. Total rules applied 127 place count 114 transition count 356
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 129 place count 112 transition count 354
Iterating global reduction 3 with 2 rules applied. Total rules applied 131 place count 112 transition count 354
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 0 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 181 place count 87 transition count 329
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 186 place count 82 transition count 324
Iterating global reduction 3 with 5 rules applied. Total rules applied 191 place count 82 transition count 324
Applied a total of 191 rules in 42 ms. Remains 82 /179 variables (removed 97) and now considering 324/419 (removed 95) transitions.
[2023-03-22 14:03:37] [INFO ] Flow matrix only has 135 transitions (discarded 189 similar events)
// Phase 1: matrix 135 rows 82 cols
[2023-03-22 14:03:37] [INFO ] Computed 12 place invariants in 3 ms
[2023-03-22 14:03:37] [INFO ] Implicit Places using invariants in 64 ms returned [6, 12, 17, 31, 37, 42, 49, 66]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 66 ms to find 8 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 74/179 places, 324/419 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 69 transition count 319
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 69 transition count 319
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 14 place count 65 transition count 315
Iterating global reduction 0 with 4 rules applied. Total rules applied 18 place count 65 transition count 315
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 22 place count 61 transition count 311
Iterating global reduction 0 with 4 rules applied. Total rules applied 26 place count 61 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 42 place count 53 transition count 303
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 44 place count 51 transition count 301
Iterating global reduction 0 with 2 rules applied. Total rules applied 46 place count 51 transition count 301
Applied a total of 46 rules in 13 ms. Remains 51 /74 variables (removed 23) and now considering 301/324 (removed 23) transitions.
[2023-03-22 14:03:37] [INFO ] Flow matrix only has 63 transitions (discarded 238 similar events)
// Phase 1: matrix 63 rows 51 cols
[2023-03-22 14:03:37] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-22 14:03:37] [INFO ] Implicit Places using invariants in 48 ms returned []
[2023-03-22 14:03:37] [INFO ] Flow matrix only has 63 transitions (discarded 238 similar events)
[2023-03-22 14:03:37] [INFO ] Invariant cache hit.
[2023-03-22 14:03:37] [INFO ] Implicit Places using invariants and state equation in 65 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 : 51/179 places, 301/419 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 236 ms. Remains : 51/179 places, 301/419 transitions.
Stuttering acceptance computed with spot in 119 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : LeafsetExtension-PT-S16C4-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LT s16 1), p1:(GEQ s34 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 6802 reset in 291 ms.
Product exploration explored 100000 steps with 6787 reset in 256 ms.
Computed a total of 51 stabilizing places and 301 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 51 transition count 301
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 (NOT p1) (NOT p0)))), (X (AND (NOT p1) p0)), (X p0), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND (NOT p1) p0))), (X (X p0)), (F (G p0)), (F (G (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(F (G p0))
Knowledge based reduction with 9 factoid took 228 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA LeafsetExtension-PT-S16C4-LTLFireability-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property LeafsetExtension-PT-S16C4-LTLFireability-11 finished in 1217 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(((X(F(p0))&&G(!p1))||G(F(p0))))))'
Support contains 3 out of 179 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 179/179 places, 419/419 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 161 transition count 401
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 161 transition count 401
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 52 place count 145 transition count 385
Iterating global reduction 0 with 16 rules applied. Total rules applied 68 place count 145 transition count 385
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 71 place count 142 transition count 385
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 83 place count 130 transition count 373
Iterating global reduction 1 with 12 rules applied. Total rules applied 95 place count 130 transition count 373
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 1 with 6 rules applied. Total rules applied 101 place count 124 transition count 373
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 115 place count 110 transition count 359
Iterating global reduction 2 with 14 rules applied. Total rules applied 129 place count 110 transition count 359
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 138 place count 101 transition count 350
Iterating global reduction 2 with 9 rules applied. Total rules applied 147 place count 101 transition count 350
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 156 place count 92 transition count 341
Iterating global reduction 2 with 9 rules applied. Total rules applied 165 place count 92 transition count 341
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 177 place count 80 transition count 329
Iterating global reduction 2 with 12 rules applied. Total rules applied 189 place count 80 transition count 329
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 201 place count 68 transition count 317
Iterating global reduction 2 with 12 rules applied. Total rules applied 213 place count 68 transition count 317
Applied a total of 213 rules in 16 ms. Remains 68 /179 variables (removed 111) and now considering 317/419 (removed 102) transitions.
[2023-03-22 14:03:38] [INFO ] Flow matrix only has 75 transitions (discarded 242 similar events)
// Phase 1: matrix 75 rows 68 cols
[2023-03-22 14:03:38] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-22 14:03:38] [INFO ] Implicit Places using invariants in 53 ms returned [14, 56]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 54 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 66/179 places, 317/419 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 63 transition count 314
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 63 transition count 314
Applied a total of 6 rules in 2 ms. Remains 63 /66 variables (removed 3) and now considering 314/317 (removed 3) transitions.
[2023-03-22 14:03:38] [INFO ] Flow matrix only has 71 transitions (discarded 243 similar events)
// Phase 1: matrix 71 rows 63 cols
[2023-03-22 14:03:38] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-22 14:03:38] [INFO ] Implicit Places using invariants in 45 ms returned []
[2023-03-22 14:03:38] [INFO ] Flow matrix only has 71 transitions (discarded 243 similar events)
[2023-03-22 14:03:38] [INFO ] Invariant cache hit.
[2023-03-22 14:03:38] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 108 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 63/179 places, 314/419 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 181 ms. Remains : 63/179 places, 314/419 transitions.
Stuttering acceptance computed with spot in 188 ms :[(NOT p0), (NOT p0), (NOT p0), (AND p1 (NOT p0))]
Running random walk in product with property : LeafsetExtension-PT-S16C4-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(OR (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=p1, acceptance={} source=3 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}, { cond=(NOT p1), acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(AND (GEQ s49 1) (GEQ s51 1)), p0:(LT s27 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 5678 reset in 173 ms.
Product exploration explored 100000 steps with 5711 reset in 160 ms.
Computed a total of 63 stabilizing places and 314 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 63 transition count 314
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) p0), (X (OR (NOT p0) (NOT p1))), (X (NOT p1)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (OR (NOT p0) (NOT p1)))), (X (X p0)), (X (X (NOT p1))), (F (G (NOT p1))), (F (G p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(F (G p0))
Knowledge based reduction with 9 factoid took 257 ms. Reduced automaton from 4 states, 8 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA LeafsetExtension-PT-S16C4-LTLFireability-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property LeafsetExtension-PT-S16C4-LTLFireability-12 finished in 1028 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((G(F(p1))||p0))))'
Support contains 2 out of 179 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 179/179 places, 419/419 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 161 transition count 401
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 161 transition count 401
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 52 place count 145 transition count 385
Iterating global reduction 0 with 16 rules applied. Total rules applied 68 place count 145 transition count 385
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 71 place count 142 transition count 385
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 84 place count 129 transition count 372
Iterating global reduction 1 with 13 rules applied. Total rules applied 97 place count 129 transition count 372
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 1 with 6 rules applied. Total rules applied 103 place count 123 transition count 372
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 117 place count 109 transition count 358
Iterating global reduction 2 with 14 rules applied. Total rules applied 131 place count 109 transition count 358
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 140 place count 100 transition count 349
Iterating global reduction 2 with 9 rules applied. Total rules applied 149 place count 100 transition count 349
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 158 place count 91 transition count 340
Iterating global reduction 2 with 9 rules applied. Total rules applied 167 place count 91 transition count 340
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 179 place count 79 transition count 328
Iterating global reduction 2 with 12 rules applied. Total rules applied 191 place count 79 transition count 328
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 203 place count 67 transition count 316
Iterating global reduction 2 with 12 rules applied. Total rules applied 215 place count 67 transition count 316
Applied a total of 215 rules in 14 ms. Remains 67 /179 variables (removed 112) and now considering 316/419 (removed 103) transitions.
[2023-03-22 14:03:39] [INFO ] Flow matrix only has 74 transitions (discarded 242 similar events)
// Phase 1: matrix 74 rows 67 cols
[2023-03-22 14:03:39] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-22 14:03:39] [INFO ] Implicit Places using invariants in 62 ms returned [14, 49, 55]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 63 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 64/179 places, 316/419 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 60 transition count 312
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 60 transition count 312
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 59 transition count 311
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 59 transition count 311
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 58 transition count 310
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 58 transition count 310
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 57 transition count 309
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 57 transition count 309
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 56 transition count 308
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 56 transition count 308
Applied a total of 16 rules in 4 ms. Remains 56 /64 variables (removed 8) and now considering 308/316 (removed 8) transitions.
[2023-03-22 14:03:39] [INFO ] Flow matrix only has 58 transitions (discarded 250 similar events)
// Phase 1: matrix 58 rows 56 cols
[2023-03-22 14:03:39] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-22 14:03:39] [INFO ] Implicit Places using invariants in 45 ms returned []
[2023-03-22 14:03:39] [INFO ] Flow matrix only has 58 transitions (discarded 250 similar events)
[2023-03-22 14:03:39] [INFO ] Invariant cache hit.
[2023-03-22 14:03:39] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 108 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 56/179 places, 308/419 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 190 ms. Remains : 56/179 places, 308/419 transitions.
Stuttering acceptance computed with spot in 117 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : LeafsetExtension-PT-S16C4-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (GEQ s45 1) (GEQ s31 1)), p1:(GEQ s45 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 51 steps with 2 reset in 0 ms.
FORMULA LeafsetExtension-PT-S16C4-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C4-LTLFireability-13 finished in 321 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 179 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 179/179 places, 419/419 transitions.
Graph (complete) has 740 edges and 179 vertex of which 178 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 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 0 with 28 rules applied. Total rules applied 29 place count 178 transition count 390
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 1 with 28 rules applied. Total rules applied 57 place count 150 transition count 390
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 57 place count 150 transition count 379
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 79 place count 139 transition count 379
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 91 place count 127 transition count 367
Iterating global reduction 2 with 12 rules applied. Total rules applied 103 place count 127 transition count 367
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 107 place count 123 transition count 363
Iterating global reduction 2 with 4 rules applied. Total rules applied 111 place count 123 transition count 363
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 2 with 2 rules applied. Total rules applied 113 place count 121 transition count 363
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 113 place count 121 transition count 361
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 117 place count 119 transition count 361
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 119 place count 117 transition count 359
Iterating global reduction 3 with 2 rules applied. Total rules applied 121 place count 117 transition count 359
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 123 place count 115 transition count 357
Iterating global reduction 3 with 2 rules applied. Total rules applied 125 place count 115 transition count 357
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 126 place count 114 transition count 356
Iterating global reduction 3 with 1 rules applied. Total rules applied 127 place count 114 transition count 356
Performed 26 Post agglomeration using F-continuation condition.Transition count delta: 26
Deduced a syphon composed of 26 places in 0 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 3 with 52 rules applied. Total rules applied 179 place count 88 transition count 330
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 187 place count 80 transition count 322
Iterating global reduction 3 with 8 rules applied. Total rules applied 195 place count 80 transition count 322
Applied a total of 195 rules in 32 ms. Remains 80 /179 variables (removed 99) and now considering 322/419 (removed 97) transitions.
[2023-03-22 14:03:39] [INFO ] Flow matrix only has 134 transitions (discarded 188 similar events)
// Phase 1: matrix 134 rows 80 cols
[2023-03-22 14:03:39] [INFO ] Computed 12 place invariants in 2 ms
[2023-03-22 14:03:39] [INFO ] Implicit Places using invariants in 68 ms returned [6, 14, 19, 26, 31, 37, 42, 49, 55, 64]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 69 ms to find 10 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 70/179 places, 322/419 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 63 transition count 315
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 63 transition count 315
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 20 place count 57 transition count 309
Iterating global reduction 0 with 6 rules applied. Total rules applied 26 place count 57 transition count 309
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 32 place count 51 transition count 303
Iterating global reduction 0 with 6 rules applied. Total rules applied 38 place count 51 transition count 303
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 50 place count 45 transition count 297
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 52 place count 43 transition count 295
Iterating global reduction 0 with 2 rules applied. Total rules applied 54 place count 43 transition count 295
Applied a total of 54 rules in 8 ms. Remains 43 /70 variables (removed 27) and now considering 295/322 (removed 27) transitions.
[2023-03-22 14:03:39] [INFO ] Flow matrix only has 42 transitions (discarded 253 similar events)
// Phase 1: matrix 42 rows 43 cols
[2023-03-22 14:03:39] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-22 14:03:39] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-22 14:03:39] [INFO ] Flow matrix only has 42 transitions (discarded 253 similar events)
[2023-03-22 14:03:39] [INFO ] Invariant cache hit.
[2023-03-22 14:03:39] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 43/179 places, 295/419 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 213 ms. Remains : 43/179 places, 295/419 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S16C4-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LT s7 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 7291 reset in 170 ms.
Product exploration explored 100000 steps with 7282 reset in 181 ms.
Computed a total of 43 stabilizing places and 295 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 43 transition count 295
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (G p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(F (G p0))
Knowledge based reduction with 4 factoid took 97 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA LeafsetExtension-PT-S16C4-LTLFireability-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property LeafsetExtension-PT-S16C4-LTLFireability-14 finished in 773 ms.
All properties solved by simple procedures.
Total runtime 11096 ms.

BK_STOP 1679493825860

--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /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-S16C4"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is LeafsetExtension-PT-S16C4, 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 r229-tall-167856413300492"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LeafsetExtension-PT-S16C4.tgz
mv LeafsetExtension-PT-S16C4 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 ;