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.r233-tall-167856419000484.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 ltsminxred
Input is LeafsetExtension-PT-S16C3, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r233-tall-167856419000484
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.5M
-rw-r--r-- 1 mcc users 11K Feb 25 16:56 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K Feb 25 16:56 CTLCardinality.xml
-rw-r--r-- 1 mcc users 14K Feb 25 16:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 79K Feb 25 16:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.4K Feb 25 16:21 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 16:21 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:21 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:21 LTLFireability.xml
-rw-r--r-- 1 mcc users 23K Feb 25 16:57 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 144K Feb 25 16:57 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 21K Feb 25 16:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 99K Feb 25 16:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:21 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.3K 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-S16C3-LTLFireability-00
FORMULA_NAME LeafsetExtension-PT-S16C3-LTLFireability-01
FORMULA_NAME LeafsetExtension-PT-S16C3-LTLFireability-02
FORMULA_NAME LeafsetExtension-PT-S16C3-LTLFireability-03
FORMULA_NAME LeafsetExtension-PT-S16C3-LTLFireability-04
FORMULA_NAME LeafsetExtension-PT-S16C3-LTLFireability-05
FORMULA_NAME LeafsetExtension-PT-S16C3-LTLFireability-06
FORMULA_NAME LeafsetExtension-PT-S16C3-LTLFireability-07
FORMULA_NAME LeafsetExtension-PT-S16C3-LTLFireability-08
FORMULA_NAME LeafsetExtension-PT-S16C3-LTLFireability-09
FORMULA_NAME LeafsetExtension-PT-S16C3-LTLFireability-10
FORMULA_NAME LeafsetExtension-PT-S16C3-LTLFireability-11
FORMULA_NAME LeafsetExtension-PT-S16C3-LTLFireability-12
FORMULA_NAME LeafsetExtension-PT-S16C3-LTLFireability-13
FORMULA_NAME LeafsetExtension-PT-S16C3-LTLFireability-14
FORMULA_NAME LeafsetExtension-PT-S16C3-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679533968358

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=ltsminxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=LeafsetExtension-PT-S16C3
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-23 01:12:50] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-23 01:12:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 01:12:50] [INFO ] Load time of PNML (sax parser for PT used): 104 ms
[2023-03-23 01:12:50] [INFO ] Transformed 1542 places.
[2023-03-23 01:12:50] [INFO ] Transformed 1449 transitions.
[2023-03-23 01:12:50] [INFO ] Parsed PT model containing 1542 places and 1449 transitions and 4668 arcs in 173 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 5 formulas.
FORMULA LeafsetExtension-PT-S16C3-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S16C3-LTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S16C3-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S16C3-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S16C3-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 35 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 268 places :
Symmetric choice reduction at 1 with 268 rule applications. Total rules 561 place count 981 transition count 1181
Iterating global reduction 1 with 268 rules applied. Total rules applied 829 place count 981 transition count 1181
Discarding 230 places :
Symmetric choice reduction at 1 with 230 rule applications. Total rules 1059 place count 751 transition count 951
Iterating global reduction 1 with 230 rules applied. Total rules applied 1289 place count 751 transition count 951
Discarding 224 places :
Symmetric choice reduction at 1 with 224 rule applications. Total rules 1513 place count 527 transition count 727
Iterating global reduction 1 with 224 rules applied. Total rules applied 1737 place count 527 transition count 727
Discarding 21 places :
Implicit places reduction removed 21 places
Iterating post reduction 1 with 21 rules applied. Total rules applied 1758 place count 506 transition count 727
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 1777 place count 487 transition count 708
Iterating global reduction 2 with 19 rules applied. Total rules applied 1796 place count 487 transition count 708
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 1815 place count 468 transition count 689
Iterating global reduction 2 with 19 rules applied. Total rules applied 1834 place count 468 transition count 689
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 1852 place count 450 transition count 671
Iterating global reduction 2 with 18 rules applied. Total rules applied 1870 place count 450 transition count 671
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 1888 place count 432 transition count 653
Iterating global reduction 2 with 18 rules applied. Total rules applied 1906 place count 432 transition count 653
Discarding 129 places :
Symmetric choice reduction at 2 with 129 rule applications. Total rules 2035 place count 303 transition count 524
Iterating global reduction 2 with 129 rules applied. Total rules applied 2164 place count 303 transition count 524
Applied a total of 2164 rules in 345 ms. Remains 303 /1542 variables (removed 1239) and now considering 524/1449 (removed 925) transitions.
[2023-03-23 01:12:50] [INFO ] Flow matrix only has 395 transitions (discarded 129 similar events)
// Phase 1: matrix 395 rows 303 cols
[2023-03-23 01:12:50] [INFO ] Computed 33 place invariants in 27 ms
[2023-03-23 01:12:51] [INFO ] Implicit Places using invariants in 356 ms returned [14, 29, 33, 60, 77, 82, 98, 102, 107, 119, 139, 142, 154, 181, 202, 220, 227, 232, 249, 266, 270, 282]
Discarding 22 places :
Implicit Place search using SMT only with invariants took 388 ms to find 22 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 281/1542 places, 524/1449 transitions.
Discarding 107 places :
Symmetric choice reduction at 0 with 107 rule applications. Total rules 107 place count 174 transition count 417
Iterating global reduction 0 with 107 rules applied. Total rules applied 214 place count 174 transition count 417
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 220 place count 168 transition count 411
Iterating global reduction 0 with 6 rules applied. Total rules applied 226 place count 168 transition count 411
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 232 place count 162 transition count 405
Iterating global reduction 0 with 6 rules applied. Total rules applied 238 place count 162 transition count 405
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 244 place count 156 transition count 399
Iterating global reduction 0 with 6 rules applied. Total rules applied 250 place count 156 transition count 399
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 260 place count 146 transition count 389
Iterating global reduction 0 with 10 rules applied. Total rules applied 270 place count 146 transition count 389
Applied a total of 270 rules in 18 ms. Remains 146 /281 variables (removed 135) and now considering 389/524 (removed 135) transitions.
[2023-03-23 01:12:51] [INFO ] Flow matrix only has 209 transitions (discarded 180 similar events)
// Phase 1: matrix 209 rows 146 cols
[2023-03-23 01:12:51] [INFO ] Computed 11 place invariants in 2 ms
[2023-03-23 01:12:51] [INFO ] Implicit Places using invariants in 68 ms returned []
[2023-03-23 01:12:51] [INFO ] Flow matrix only has 209 transitions (discarded 180 similar events)
[2023-03-23 01:12:51] [INFO ] Invariant cache hit.
[2023-03-23 01:12:51] [INFO ] Implicit Places using invariants and state equation in 142 ms returned []
Implicit Place search using SMT with State Equation took 213 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 146/1542 places, 389/1449 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 964 ms. Remains : 146/1542 places, 389/1449 transitions.
Support contains 35 out of 146 places after structural reductions.
[2023-03-23 01:12:51] [INFO ] Flatten gal took : 51 ms
[2023-03-23 01:12:51] [INFO ] Flatten gal took : 27 ms
[2023-03-23 01:12:51] [INFO ] Input system was already deterministic with 389 transitions.
Finished random walk after 2313 steps, including 83 resets, run visited all 24 properties in 123 ms. (steps per millisecond=18 )
FORMULA LeafsetExtension-PT-S16C3-LTLFireability-13 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 146 stabilizing places and 389 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 146 transition count 389
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(((p0 U X((!p1 U p2)))&&G(p3))))'
Support contains 7 out of 146 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 146/146 places, 389/389 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 130 transition count 373
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 130 transition count 373
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 46 place count 116 transition count 359
Iterating global reduction 0 with 14 rules applied. Total rules applied 60 place count 116 transition count 359
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 64 place count 112 transition count 359
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 79 place count 97 transition count 344
Iterating global reduction 1 with 15 rules applied. Total rules applied 94 place count 97 transition count 344
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 1 with 3 rules applied. Total rules applied 97 place count 94 transition count 344
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 106 place count 85 transition count 335
Iterating global reduction 2 with 9 rules applied. Total rules applied 115 place count 85 transition count 335
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 122 place count 78 transition count 328
Iterating global reduction 2 with 7 rules applied. Total rules applied 129 place count 78 transition count 328
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 136 place count 71 transition count 321
Iterating global reduction 2 with 7 rules applied. Total rules applied 143 place count 71 transition count 321
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 150 place count 64 transition count 314
Iterating global reduction 2 with 7 rules applied. Total rules applied 157 place count 64 transition count 314
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 161 place count 60 transition count 310
Iterating global reduction 2 with 4 rules applied. Total rules applied 165 place count 60 transition count 310
Applied a total of 165 rules in 13 ms. Remains 60 /146 variables (removed 86) and now considering 310/389 (removed 79) transitions.
[2023-03-23 01:12:52] [INFO ] Flow matrix only has 61 transitions (discarded 249 similar events)
// Phase 1: matrix 61 rows 60 cols
[2023-03-23 01:12:52] [INFO ] Computed 4 place invariants in 0 ms
[2023-03-23 01:12:52] [INFO ] Implicit Places using invariants in 48 ms returned [21, 31]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 49 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 58/146 places, 310/389 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 54 transition count 306
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 54 transition count 306
Applied a total of 8 rules in 2 ms. Remains 54 /58 variables (removed 4) and now considering 306/310 (removed 4) transitions.
[2023-03-23 01:12:52] [INFO ] Flow matrix only has 55 transitions (discarded 251 similar events)
// Phase 1: matrix 55 rows 54 cols
[2023-03-23 01:12:52] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-23 01:12:52] [INFO ] Implicit Places using invariants in 51 ms returned []
[2023-03-23 01:12:52] [INFO ] Flow matrix only has 55 transitions (discarded 251 similar events)
[2023-03-23 01:12:52] [INFO ] Invariant cache hit.
[2023-03-23 01:12:52] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 119 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 54/146 places, 306/389 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 183 ms. Remains : 54/146 places, 306/389 transitions.
Stuttering acceptance computed with spot in 368 ms :[(NOT p3), (OR (NOT p3) (NOT p2)), (OR (NOT p2) (NOT p3)), (OR (NOT p3) (NOT p2)), (OR (NOT p3) (NOT p2)), true]
Running random walk in product with property : LeafsetExtension-PT-S16C3-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=p3, acceptance={} source=0 dest: 0}, { cond=(NOT p3), acceptance={} source=0 dest: 5}], [{ cond=(AND (NOT p0) p3), acceptance={} source=1 dest: 2}, { cond=(AND p0 p3), acceptance={} source=1 dest: 3}, { cond=(NOT p3), acceptance={} source=1 dest: 5}], [{ cond=(AND p3 p2), acceptance={0} source=2 dest: 0}, { cond=(AND p3 (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(OR (NOT p3) (AND (NOT p2) p1)), acceptance={0} source=2 dest: 5}], [{ cond=(AND p3 p2), acceptance={0} source=3 dest: 0}, { cond=(AND (NOT p0) p3 (NOT p2)), acceptance={0} source=3 dest: 2}, { cond=(AND p0 p3 (NOT p2)), acceptance={0} source=3 dest: 3}, { cond=(NOT p3), acceptance={0} source=3 dest: 5}], [{ cond=true, acceptance={} source=4 dest: 1}], [{ cond=true, acceptance={0} source=5 dest: 5}]], initial=4, aps=[p3:(GEQ s45 1), p0:(AND (GEQ s30 1) (GEQ s37 1)), p2:(AND (GEQ s40 1) (GEQ s41 1)), p1:(AND (GEQ s14 1) (GEQ s27 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, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 3 ms.
FORMULA LeafsetExtension-PT-S16C3-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C3-LTLFireability-00 finished in 607 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(X(X((X(p0)||!(p1 U (G(F(p1))||p2)))))))'
Support contains 5 out of 146 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 146/146 places, 389/389 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 132 transition count 375
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 132 transition count 375
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 41 place count 119 transition count 362
Iterating global reduction 0 with 13 rules applied. Total rules applied 54 place count 119 transition count 362
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 58 place count 115 transition count 362
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 70 place count 103 transition count 350
Iterating global reduction 1 with 12 rules applied. Total rules applied 82 place count 103 transition count 350
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 1 with 3 rules applied. Total rules applied 85 place count 100 transition count 350
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 94 place count 91 transition count 341
Iterating global reduction 2 with 9 rules applied. Total rules applied 103 place count 91 transition count 341
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 110 place count 84 transition count 334
Iterating global reduction 2 with 7 rules applied. Total rules applied 117 place count 84 transition count 334
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 124 place count 77 transition count 327
Iterating global reduction 2 with 7 rules applied. Total rules applied 131 place count 77 transition count 327
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 138 place count 70 transition count 320
Iterating global reduction 2 with 7 rules applied. Total rules applied 145 place count 70 transition count 320
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 149 place count 66 transition count 316
Iterating global reduction 2 with 4 rules applied. Total rules applied 153 place count 66 transition count 316
Applied a total of 153 rules in 20 ms. Remains 66 /146 variables (removed 80) and now considering 316/389 (removed 73) transitions.
[2023-03-23 01:12:52] [INFO ] Flow matrix only has 76 transitions (discarded 240 similar events)
// Phase 1: matrix 76 rows 66 cols
[2023-03-23 01:12:52] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-23 01:12:53] [INFO ] Implicit Places using invariants in 51 ms returned [23]
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 : 65/146 places, 316/389 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 62 transition count 313
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 62 transition count 313
Applied a total of 6 rules in 2 ms. Remains 62 /65 variables (removed 3) and now considering 313/316 (removed 3) transitions.
[2023-03-23 01:12:53] [INFO ] Flow matrix only has 72 transitions (discarded 241 similar events)
// Phase 1: matrix 72 rows 62 cols
[2023-03-23 01:12:53] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-23 01:12:53] [INFO ] Implicit Places using invariants in 48 ms returned []
[2023-03-23 01:12:53] [INFO ] Flow matrix only has 72 transitions (discarded 241 similar events)
[2023-03-23 01:12:53] [INFO ] Invariant cache hit.
[2023-03-23 01:12:53] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 128 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 62/146 places, 313/389 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 202 ms. Remains : 62/146 places, 313/389 transitions.
Stuttering acceptance computed with spot in 374 ms :[(OR (AND (NOT p0) p2) (AND (NOT p0) p1)), (OR (AND (NOT p0) p2) (AND (NOT p0) p1)), (OR (AND (NOT p0) p2) (AND (NOT p0) p1)), (NOT p0), (AND (NOT p0) p1), (OR (AND (NOT p0) p1) (AND (NOT p0) p2)), true, p1, (AND p0 p2)]
Running random walk in product with property : LeafsetExtension-PT-S16C3-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=p2, acceptance={} source=2 dest: 3}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 4}, { cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 5}], [{ cond=(NOT p0), acceptance={} source=3 dest: 6}], [{ cond=(NOT p0), acceptance={} source=4 dest: 7}], [{ cond=(AND p2 (NOT p0)), acceptance={} source=5 dest: 6}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=5 dest: 7}, { cond=(AND p1 (NOT p2) (NOT p0)), acceptance={} source=5 dest: 8}], [{ cond=true, acceptance={0} source=6 dest: 6}], [{ cond=(NOT p1), acceptance={} source=7 dest: 7}, { cond=p1, acceptance={0} source=7 dest: 7}], [{ cond=(AND p2 p0), acceptance={} source=8 dest: 6}, { cond=(AND p1 (NOT p2) p0), acceptance={} source=8 dest: 8}]], initial=0, aps=[p2:(GEQ s16 1), p1:(AND (GEQ s38 1) (GEQ s56 1)), p0:(AND (GEQ s30 1) (GEQ s47 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 35898 steps with 1414 reset in 131 ms.
FORMULA LeafsetExtension-PT-S16C3-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C3-LTLFireability-01 finished in 730 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)||(G(p1)&&X((p0 U p2))))))'
Support contains 5 out of 146 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 146/146 places, 389/389 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 130 transition count 373
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 130 transition count 373
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 46 place count 116 transition count 359
Iterating global reduction 0 with 14 rules applied. Total rules applied 60 place count 116 transition count 359
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 64 place count 112 transition count 359
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 78 place count 98 transition count 345
Iterating global reduction 1 with 14 rules applied. Total rules applied 92 place count 98 transition count 345
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 1 with 2 rules applied. Total rules applied 94 place count 96 transition count 345
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 101 place count 89 transition count 338
Iterating global reduction 2 with 7 rules applied. Total rules applied 108 place count 89 transition count 338
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 114 place count 83 transition count 332
Iterating global reduction 2 with 6 rules applied. Total rules applied 120 place count 83 transition count 332
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 126 place count 77 transition count 326
Iterating global reduction 2 with 6 rules applied. Total rules applied 132 place count 77 transition count 326
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 138 place count 71 transition count 320
Iterating global reduction 2 with 6 rules applied. Total rules applied 144 place count 71 transition count 320
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 147 place count 68 transition count 317
Iterating global reduction 2 with 3 rules applied. Total rules applied 150 place count 68 transition count 317
Applied a total of 150 rules in 15 ms. Remains 68 /146 variables (removed 78) and now considering 317/389 (removed 72) transitions.
[2023-03-23 01:12:53] [INFO ] Flow matrix only has 75 transitions (discarded 242 similar events)
// Phase 1: matrix 75 rows 68 cols
[2023-03-23 01:12:53] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-23 01:12:53] [INFO ] Implicit Places using invariants in 66 ms returned [21, 31]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 72 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 66/146 places, 317/389 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 62 transition count 313
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 62 transition count 313
Applied a total of 8 rules in 4 ms. Remains 62 /66 variables (removed 4) and now considering 313/317 (removed 4) transitions.
[2023-03-23 01:12:53] [INFO ] Flow matrix only has 69 transitions (discarded 244 similar events)
// Phase 1: matrix 69 rows 62 cols
[2023-03-23 01:12:53] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-23 01:12:53] [INFO ] Implicit Places using invariants in 62 ms returned []
[2023-03-23 01:12:53] [INFO ] Flow matrix only has 69 transitions (discarded 244 similar events)
[2023-03-23 01:12:53] [INFO ] Invariant cache hit.
[2023-03-23 01:12:53] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 137 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 62/146 places, 313/389 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 228 ms. Remains : 62/146 places, 313/389 transitions.
Stuttering acceptance computed with spot in 122 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : LeafsetExtension-PT-S16C3-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND p1 p0), acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={1} source=0 dest: 1}, { cond=(AND p1 p0), acceptance={0} source=0 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={0, 1} source=0 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=1 dest: 0}, { cond=(AND p1 p0), acceptance={} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={1} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={0, 1} source=2 dest: 0}, { cond=(AND p1 (NOT p2) (NOT p0)), acceptance={1} source=2 dest: 1}, { cond=(AND (NOT p2) p0), acceptance={0} source=2 dest: 2}, { cond=(AND p1 (NOT p2) (NOT p0)), acceptance={0, 1} source=2 dest: 2}]], initial=0, aps=[p1:(LT s37 1), p0:(AND (GEQ s44 1) (GEQ s49 1)), p2:(AND (GEQ s50 1) (GEQ s53 1))], nbAcceptance=2, 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 11141 steps with 457 reset in 32 ms.
FORMULA LeafsetExtension-PT-S16C3-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C3-LTLFireability-02 finished in 410 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 146 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 146/146 places, 389/389 transitions.
Graph (complete) has 661 edges and 146 vertex of which 145 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 0 with 26 rules applied. Total rules applied 27 place count 145 transition count 362
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 1 with 26 rules applied. Total rules applied 53 place count 119 transition count 362
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 53 place count 119 transition count 352
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 73 place count 109 transition count 352
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 87 place count 95 transition count 338
Iterating global reduction 2 with 14 rules applied. Total rules applied 101 place count 95 transition count 338
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 109 place count 87 transition count 330
Iterating global reduction 2 with 8 rules applied. Total rules applied 117 place count 87 transition count 330
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 2 with 4 rules applied. Total rules applied 121 place count 83 transition count 330
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 121 place count 83 transition count 326
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 129 place count 79 transition count 326
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 133 place count 75 transition count 322
Iterating global reduction 3 with 4 rules applied. Total rules applied 137 place count 75 transition count 322
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 141 place count 71 transition count 318
Iterating global reduction 3 with 4 rules applied. Total rules applied 145 place count 71 transition count 318
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 165 place count 61 transition count 308
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 167 place count 59 transition count 306
Iterating global reduction 3 with 2 rules applied. Total rules applied 169 place count 59 transition count 306
Applied a total of 169 rules in 46 ms. Remains 59 /146 variables (removed 87) and now considering 306/389 (removed 83) transitions.
[2023-03-23 01:12:54] [INFO ] Flow matrix only has 78 transitions (discarded 228 similar events)
// Phase 1: matrix 78 rows 59 cols
[2023-03-23 01:12:54] [INFO ] Computed 7 place invariants in 1 ms
[2023-03-23 01:12:54] [INFO ] Implicit Places using invariants in 51 ms returned [8, 15, 30, 39]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 52 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 55/146 places, 306/389 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 51 transition count 302
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 51 transition count 302
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 50 transition count 301
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 50 transition count 301
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 16 place count 47 transition count 298
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 46 transition count 297
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 46 transition count 297
Applied a total of 18 rules in 14 ms. Remains 46 /55 variables (removed 9) and now considering 297/306 (removed 9) transitions.
[2023-03-23 01:12:54] [INFO ] Flow matrix only has 51 transitions (discarded 246 similar events)
// Phase 1: matrix 51 rows 46 cols
[2023-03-23 01:12:54] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-23 01:12:54] [INFO ] Implicit Places using invariants in 50 ms returned []
[2023-03-23 01:12:54] [INFO ] Flow matrix only has 51 transitions (discarded 246 similar events)
[2023-03-23 01:12:54] [INFO ] Invariant cache hit.
[2023-03-23 01:12:54] [INFO ] Implicit Places using invariants and state equation in 64 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 : 46/146 places, 297/389 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 228 ms. Remains : 46/146 places, 297/389 transitions.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S16C3-LTLFireability-03 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 s20 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 8583 reset in 237 ms.
Product exploration explored 100000 steps with 8578 reset in 306 ms.
Computed a total of 46 stabilizing places and 297 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 46 transition count 297
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 116 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-S16C3-LTLFireability-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property LeafsetExtension-PT-S16C3-LTLFireability-03 finished in 1027 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)))'
Support contains 1 out of 146 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 146/146 places, 389/389 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 130 transition count 373
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 130 transition count 373
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 46 place count 116 transition count 359
Iterating global reduction 0 with 14 rules applied. Total rules applied 60 place count 116 transition count 359
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 64 place count 112 transition count 359
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 79 place count 97 transition count 344
Iterating global reduction 1 with 15 rules applied. Total rules applied 94 place count 97 transition count 344
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 1 with 3 rules applied. Total rules applied 97 place count 94 transition count 344
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 106 place count 85 transition count 335
Iterating global reduction 2 with 9 rules applied. Total rules applied 115 place count 85 transition count 335
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 122 place count 78 transition count 328
Iterating global reduction 2 with 7 rules applied. Total rules applied 129 place count 78 transition count 328
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 136 place count 71 transition count 321
Iterating global reduction 2 with 7 rules applied. Total rules applied 143 place count 71 transition count 321
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 150 place count 64 transition count 314
Iterating global reduction 2 with 7 rules applied. Total rules applied 157 place count 64 transition count 314
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 161 place count 60 transition count 310
Iterating global reduction 2 with 4 rules applied. Total rules applied 165 place count 60 transition count 310
Applied a total of 165 rules in 18 ms. Remains 60 /146 variables (removed 86) and now considering 310/389 (removed 79) transitions.
[2023-03-23 01:12:55] [INFO ] Flow matrix only has 61 transitions (discarded 249 similar events)
// Phase 1: matrix 61 rows 60 cols
[2023-03-23 01:12:55] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-23 01:12:55] [INFO ] Implicit Places using invariants in 54 ms returned [23, 33]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 55 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 58/146 places, 310/389 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 54 transition count 306
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 54 transition count 306
Applied a total of 8 rules in 2 ms. Remains 54 /58 variables (removed 4) and now considering 306/310 (removed 4) transitions.
[2023-03-23 01:12:55] [INFO ] Flow matrix only has 55 transitions (discarded 251 similar events)
// Phase 1: matrix 55 rows 54 cols
[2023-03-23 01:12:55] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-23 01:12:55] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-23 01:12:55] [INFO ] Flow matrix only has 55 transitions (discarded 251 similar events)
[2023-03-23 01:12:55] [INFO ] Invariant cache hit.
[2023-03-23 01:12:55] [INFO ] Implicit Places using invariants and state equation in 63 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 : 54/146 places, 306/389 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 184 ms. Remains : 54/146 places, 306/389 transitions.
Stuttering acceptance computed with spot in 84 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S16C3-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GEQ s19 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA LeafsetExtension-PT-S16C3-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C3-LTLFireability-04 finished in 291 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(p0)&&G(F(p1)))))'
Support contains 4 out of 146 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 146/146 places, 389/389 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 131 transition count 374
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 131 transition count 374
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 43 place count 118 transition count 361
Iterating global reduction 0 with 13 rules applied. Total rules applied 56 place count 118 transition count 361
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 60 place count 114 transition count 361
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 74 place count 100 transition count 347
Iterating global reduction 1 with 14 rules applied. Total rules applied 88 place count 100 transition count 347
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 1 with 2 rules applied. Total rules applied 90 place count 98 transition count 347
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 97 place count 91 transition count 340
Iterating global reduction 2 with 7 rules applied. Total rules applied 104 place count 91 transition count 340
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 110 place count 85 transition count 334
Iterating global reduction 2 with 6 rules applied. Total rules applied 116 place count 85 transition count 334
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 122 place count 79 transition count 328
Iterating global reduction 2 with 6 rules applied. Total rules applied 128 place count 79 transition count 328
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 134 place count 73 transition count 322
Iterating global reduction 2 with 6 rules applied. Total rules applied 140 place count 73 transition count 322
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 143 place count 70 transition count 319
Iterating global reduction 2 with 3 rules applied. Total rules applied 146 place count 70 transition count 319
Applied a total of 146 rules in 19 ms. Remains 70 /146 variables (removed 76) and now considering 319/389 (removed 70) transitions.
[2023-03-23 01:12:55] [INFO ] Flow matrix only has 78 transitions (discarded 241 similar events)
// Phase 1: matrix 78 rows 70 cols
[2023-03-23 01:12:55] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-23 01:12:55] [INFO ] Implicit Places using invariants in 54 ms returned [30, 40]
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 : 68/146 places, 319/389 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 3 ms. Remains 64 /68 variables (removed 4) and now considering 315/319 (removed 4) transitions.
[2023-03-23 01:12:55] [INFO ] Flow matrix only has 72 transitions (discarded 243 similar events)
// Phase 1: matrix 72 rows 64 cols
[2023-03-23 01:12:55] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-23 01:12:55] [INFO ] Implicit Places using invariants in 45 ms returned []
[2023-03-23 01:12:55] [INFO ] Flow matrix only has 72 transitions (discarded 243 similar events)
[2023-03-23 01:12:55] [INFO ] Invariant cache hit.
[2023-03-23 01:12:55] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 122 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 64/146 places, 315/389 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 201 ms. Remains : 64/146 places, 315/389 transitions.
Stuttering acceptance computed with spot in 199 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p1)]
Running random walk in product with property : LeafsetExtension-PT-S16C3-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}, { cond=true, acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(OR (GEQ s20 1) (AND (GEQ s24 1) (GEQ s53 1))), p1:(GEQ s38 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 26 steps with 0 reset in 1 ms.
FORMULA LeafsetExtension-PT-S16C3-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C3-LTLFireability-05 finished in 424 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))'
Support contains 2 out of 146 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 146/146 places, 389/389 transitions.
Graph (complete) has 661 edges and 146 vertex of which 145 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 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 0 with 26 rules applied. Total rules applied 27 place count 145 transition count 362
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 1 with 26 rules applied. Total rules applied 53 place count 119 transition count 362
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 53 place count 119 transition count 352
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 73 place count 109 transition count 352
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 86 place count 96 transition count 339
Iterating global reduction 2 with 13 rules applied. Total rules applied 99 place count 96 transition count 339
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 106 place count 89 transition count 332
Iterating global reduction 2 with 7 rules applied. Total rules applied 113 place count 89 transition count 332
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 2 with 3 rules applied. Total rules applied 116 place count 86 transition count 332
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 116 place count 86 transition count 329
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 122 place count 83 transition count 329
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 125 place count 80 transition count 326
Iterating global reduction 3 with 3 rules applied. Total rules applied 128 place count 80 transition count 326
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 131 place count 77 transition count 323
Iterating global reduction 3 with 3 rules applied. Total rules applied 134 place count 77 transition count 323
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 156 place count 66 transition count 312
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 159 place count 63 transition count 309
Iterating global reduction 3 with 3 rules applied. Total rules applied 162 place count 63 transition count 309
Applied a total of 162 rules in 58 ms. Remains 63 /146 variables (removed 83) and now considering 309/389 (removed 80) transitions.
[2023-03-23 01:12:55] [INFO ] Flow matrix only has 89 transitions (discarded 220 similar events)
// Phase 1: matrix 89 rows 63 cols
[2023-03-23 01:12:55] [INFO ] Computed 8 place invariants in 1 ms
[2023-03-23 01:12:55] [INFO ] Implicit Places using invariants in 62 ms returned [8, 15, 24, 28, 37]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 64 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 58/146 places, 309/389 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 54 transition count 305
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 54 transition count 305
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 53 transition count 304
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 53 transition count 304
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 18 place count 49 transition count 300
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 20 place count 47 transition count 298
Iterating global reduction 0 with 2 rules applied. Total rules applied 22 place count 47 transition count 298
Applied a total of 22 rules in 15 ms. Remains 47 /58 variables (removed 11) and now considering 298/309 (removed 11) transitions.
[2023-03-23 01:12:55] [INFO ] Flow matrix only has 52 transitions (discarded 246 similar events)
// Phase 1: matrix 52 rows 47 cols
[2023-03-23 01:12:55] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-23 01:12:56] [INFO ] Implicit Places using invariants in 45 ms returned []
[2023-03-23 01:12:56] [INFO ] Flow matrix only has 52 transitions (discarded 246 similar events)
[2023-03-23 01:12:56] [INFO ] Invariant cache hit.
[2023-03-23 01:12:56] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 47/146 places, 298/389 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 250 ms. Remains : 47/146 places, 298/389 transitions.
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S16C3-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s36 1) (GEQ s38 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 10 steps with 0 reset in 1 ms.
FORMULA LeafsetExtension-PT-S16C3-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C3-LTLFireability-08 finished in 308 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(X(X(X(G(((F(p0) U p1)&&(p2 U G(p0)))))))))'
Support contains 5 out of 146 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 146/146 places, 389/389 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 131 transition count 374
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 131 transition count 374
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 43 place count 118 transition count 361
Iterating global reduction 0 with 13 rules applied. Total rules applied 56 place count 118 transition count 361
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 59 place count 115 transition count 361
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 72 place count 102 transition count 348
Iterating global reduction 1 with 13 rules applied. Total rules applied 85 place count 102 transition count 348
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 1 with 3 rules applied. Total rules applied 88 place count 99 transition count 348
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 96 place count 91 transition count 340
Iterating global reduction 2 with 8 rules applied. Total rules applied 104 place count 91 transition count 340
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 110 place count 85 transition count 334
Iterating global reduction 2 with 6 rules applied. Total rules applied 116 place count 85 transition count 334
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 122 place count 79 transition count 328
Iterating global reduction 2 with 6 rules applied. Total rules applied 128 place count 79 transition count 328
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 134 place count 73 transition count 322
Iterating global reduction 2 with 6 rules applied. Total rules applied 140 place count 73 transition count 322
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 144 place count 69 transition count 318
Iterating global reduction 2 with 4 rules applied. Total rules applied 148 place count 69 transition count 318
Applied a total of 148 rules in 17 ms. Remains 69 /146 variables (removed 77) and now considering 318/389 (removed 71) transitions.
[2023-03-23 01:12:56] [INFO ] Flow matrix only has 76 transitions (discarded 242 similar events)
// Phase 1: matrix 76 rows 69 cols
[2023-03-23 01:12:56] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-23 01:12:56] [INFO ] Implicit Places using invariants in 56 ms returned [21, 33]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 57 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 67/146 places, 318/389 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 5 ms. Remains 63 /67 variables (removed 4) and now considering 314/318 (removed 4) transitions.
[2023-03-23 01:12:56] [INFO ] Flow matrix only has 70 transitions (discarded 244 similar events)
// Phase 1: matrix 70 rows 63 cols
[2023-03-23 01:12:56] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-23 01:12:56] [INFO ] Implicit Places using invariants in 53 ms returned []
[2023-03-23 01:12:56] [INFO ] Flow matrix only has 70 transitions (discarded 244 similar events)
[2023-03-23 01:12:56] [INFO ] Invariant cache hit.
[2023-03-23 01:12:56] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 135 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 63/146 places, 314/389 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 216 ms. Remains : 63/146 places, 314/389 transitions.
Stuttering acceptance computed with spot in 461 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p0), (NOT p1), (NOT p0), (NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S16C3-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=(OR p0 p2), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=4 dest: 5}, { cond=(OR (AND (NOT p1) p0) (AND (NOT p1) p2)), acceptance={} source=4 dest: 7}, { cond=(AND p0 (NOT p2)), acceptance={} source=4 dest: 8}, { cond=(AND (NOT p0) p2), acceptance={} source=4 dest: 9}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=6 dest: 6}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=7 dest: 6}, { cond=(NOT p1), acceptance={0} source=7 dest: 7}], [{ cond=(NOT p0), acceptance={} source=8 dest: 5}, { cond=p0, acceptance={} source=8 dest: 8}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=9 dest: 5}, { cond=(AND p0 (NOT p2)), acceptance={} source=9 dest: 8}, { cond=(AND p0 p2), acceptance={} source=9 dest: 9}, { cond=(AND (NOT p0) p2), acceptance={0} source=9 dest: 9}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s14 1)), p2:(GEQ s25 1), p1:(AND (GEQ s37 1) (GEQ s39 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 1 ms.
FORMULA LeafsetExtension-PT-S16C3-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C3-LTLFireability-09 finished in 706 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 U X(X(p1))))))'
Support contains 4 out of 146 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 146/146 places, 389/389 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 131 transition count 374
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 131 transition count 374
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 44 place count 117 transition count 360
Iterating global reduction 0 with 14 rules applied. Total rules applied 58 place count 117 transition count 360
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 61 place count 114 transition count 360
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 74 place count 101 transition count 347
Iterating global reduction 1 with 13 rules applied. Total rules applied 87 place count 101 transition count 347
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 1 with 3 rules applied. Total rules applied 90 place count 98 transition count 347
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 98 place count 90 transition count 339
Iterating global reduction 2 with 8 rules applied. Total rules applied 106 place count 90 transition count 339
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 112 place count 84 transition count 333
Iterating global reduction 2 with 6 rules applied. Total rules applied 118 place count 84 transition count 333
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 124 place count 78 transition count 327
Iterating global reduction 2 with 6 rules applied. Total rules applied 130 place count 78 transition count 327
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 136 place count 72 transition count 321
Iterating global reduction 2 with 6 rules applied. Total rules applied 142 place count 72 transition count 321
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 146 place count 68 transition count 317
Iterating global reduction 2 with 4 rules applied. Total rules applied 150 place count 68 transition count 317
Applied a total of 150 rules in 17 ms. Remains 68 /146 variables (removed 78) and now considering 317/389 (removed 72) transitions.
[2023-03-23 01:12:56] [INFO ] Flow matrix only has 76 transitions (discarded 241 similar events)
// Phase 1: matrix 76 rows 68 cols
[2023-03-23 01:12:56] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-23 01:12:56] [INFO ] Implicit Places using invariants in 65 ms returned [32]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 66 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 67/146 places, 317/389 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.
[2023-03-23 01:12:56] [INFO ] Flow matrix only has 73 transitions (discarded 242 similar events)
// Phase 1: matrix 73 rows 65 cols
[2023-03-23 01:12:56] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-23 01:12:56] [INFO ] Implicit Places using invariants in 55 ms returned []
[2023-03-23 01:12:56] [INFO ] Flow matrix only has 73 transitions (discarded 242 similar events)
[2023-03-23 01:12:56] [INFO ] Invariant cache hit.
[2023-03-23 01:12:57] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 136 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 65/146 places, 315/389 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 222 ms. Remains : 65/146 places, 315/389 transitions.
Stuttering acceptance computed with spot in 305 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), true, (NOT p1), (NOT p1)]
Running random walk in product with property : LeafsetExtension-PT-S16C3-LTLFireability-14 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: 6}, { cond=p0, acceptance={} source=3 dest: 7}], [{ cond=(NOT p1), acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(NOT p1), acceptance={} source=6 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=7 dest: 6}, { cond=(AND p0 (NOT p1)), acceptance={0} source=7 dest: 7}]], initial=0, aps=[p0:(AND (GEQ s17 1) (GEQ s21 1)), p1:(AND (GEQ s46 1) (GEQ s51 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 0 ms.
FORMULA LeafsetExtension-PT-S16C3-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C3-LTLFireability-14 finished in 545 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((F(p2)&&p1))&&p0)))'
Support contains 3 out of 146 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 146/146 places, 389/389 transitions.
Graph (complete) has 661 edges and 146 vertex of which 145 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 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 0 with 25 rules applied. Total rules applied 26 place count 145 transition count 363
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 51 place count 120 transition count 363
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 51 place count 120 transition count 352
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 73 place count 109 transition count 352
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 85 place count 97 transition count 340
Iterating global reduction 2 with 12 rules applied. Total rules applied 97 place count 97 transition count 340
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 103 place count 91 transition count 334
Iterating global reduction 2 with 6 rules applied. Total rules applied 109 place count 91 transition count 334
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 2 with 3 rules applied. Total rules applied 112 place count 88 transition count 334
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 112 place count 88 transition count 331
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 118 place count 85 transition count 331
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 121 place count 82 transition count 328
Iterating global reduction 3 with 3 rules applied. Total rules applied 124 place count 82 transition count 328
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 127 place count 79 transition count 325
Iterating global reduction 3 with 3 rules applied. Total rules applied 130 place count 79 transition count 325
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 152 place count 68 transition count 314
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 155 place count 65 transition count 311
Iterating global reduction 3 with 3 rules applied. Total rules applied 158 place count 65 transition count 311
Applied a total of 158 rules in 27 ms. Remains 65 /146 variables (removed 81) and now considering 311/389 (removed 78) transitions.
[2023-03-23 01:12:57] [INFO ] Flow matrix only has 91 transitions (discarded 220 similar events)
// Phase 1: matrix 91 rows 65 cols
[2023-03-23 01:12:57] [INFO ] Computed 8 place invariants in 2 ms
[2023-03-23 01:12:57] [INFO ] Implicit Places using invariants in 59 ms returned [8, 15, 24, 28, 44]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 60 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 60/146 places, 311/389 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 56 transition count 307
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 56 transition count 307
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 55 transition count 306
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 55 transition count 306
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 18 place count 51 transition count 302
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 20 place count 49 transition count 300
Iterating global reduction 0 with 2 rules applied. Total rules applied 22 place count 49 transition count 300
Applied a total of 22 rules in 8 ms. Remains 49 /60 variables (removed 11) and now considering 300/311 (removed 11) transitions.
[2023-03-23 01:12:57] [INFO ] Flow matrix only has 54 transitions (discarded 246 similar events)
// Phase 1: matrix 54 rows 49 cols
[2023-03-23 01:12:57] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-23 01:12:57] [INFO ] Implicit Places using invariants in 48 ms returned []
[2023-03-23 01:12:57] [INFO ] Flow matrix only has 54 transitions (discarded 246 similar events)
[2023-03-23 01:12:57] [INFO ] Invariant cache hit.
[2023-03-23 01:12:57] [INFO ] Implicit Places using invariants and state equation in 66 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 : 49/146 places, 300/389 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 211 ms. Remains : 49/146 places, 300/389 transitions.
Stuttering acceptance computed with spot in 126 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (NOT p2), (OR (NOT p1) (NOT p2))]
Running random walk in product with property : LeafsetExtension-PT-S16C3-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND p0 p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 0}, { cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s28 1) (GEQ s30 1)), p1:(AND (GEQ s28 1) (GEQ s30 1)), p2:(OR (LT s25 1) (LT s30 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 0 ms.
FORMULA LeafsetExtension-PT-S16C3-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S16C3-LTLFireability-15 finished in 357 ms.
All properties solved by simple procedures.
Total runtime 7639 ms.
ITS solved all properties within timeout

BK_STOP 1679533978964

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="LeafsetExtension-PT-S16C3"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is LeafsetExtension-PT-S16C3, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r233-tall-167856419000484"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LeafsetExtension-PT-S16C3.tgz
mv LeafsetExtension-PT-S16C3 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;