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.r105-tall-167814481600764.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is DLCround-PT-12a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r105-tall-167814481600764
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 6.9K Feb 25 19:40 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Feb 25 19:40 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Feb 25 19:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K Feb 25 19:04 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Feb 25 15:53 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 15:53 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:53 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:53 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.3K Feb 25 20:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 98K Feb 25 20:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Feb 25 20:18 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K Feb 25 20:18 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 871K 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 DLCround-PT-12a-LTLFireability-00
FORMULA_NAME DLCround-PT-12a-LTLFireability-01
FORMULA_NAME DLCround-PT-12a-LTLFireability-02
FORMULA_NAME DLCround-PT-12a-LTLFireability-03
FORMULA_NAME DLCround-PT-12a-LTLFireability-04
FORMULA_NAME DLCround-PT-12a-LTLFireability-05
FORMULA_NAME DLCround-PT-12a-LTLFireability-06
FORMULA_NAME DLCround-PT-12a-LTLFireability-07
FORMULA_NAME DLCround-PT-12a-LTLFireability-08
FORMULA_NAME DLCround-PT-12a-LTLFireability-09
FORMULA_NAME DLCround-PT-12a-LTLFireability-10
FORMULA_NAME DLCround-PT-12a-LTLFireability-11
FORMULA_NAME DLCround-PT-12a-LTLFireability-12
FORMULA_NAME DLCround-PT-12a-LTLFireability-13
FORMULA_NAME DLCround-PT-12a-LTLFireability-14
FORMULA_NAME DLCround-PT-12a-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678376400411

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=DLCround-PT-12a
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-09 15:40:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-09 15:40:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 15:40:02] [INFO ] Load time of PNML (sax parser for PT used): 150 ms
[2023-03-09 15:40:02] [INFO ] Transformed 419 places.
[2023-03-09 15:40:02] [INFO ] Transformed 3407 transitions.
[2023-03-09 15:40:02] [INFO ] Found NUPN structural information;
[2023-03-09 15:40:02] [INFO ] Parsed PT model containing 419 places and 3407 transitions and 13330 arcs in 250 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 13 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
Ensure Unique test removed 315 transitions
Reduce redundant transitions removed 315 transitions.
FORMULA DLCround-PT-12a-LTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-12a-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-12a-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-12a-LTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-12a-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 54 out of 419 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 419/419 places, 3092/3092 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 397 transition count 2724
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 397 transition count 2724
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 47 place count 397 transition count 2721
Drop transitions removed 904 transitions
Redundant transition composition rules discarded 904 transitions
Iterating global reduction 1 with 904 rules applied. Total rules applied 951 place count 397 transition count 1817
Applied a total of 951 rules in 150 ms. Remains 397 /419 variables (removed 22) and now considering 1817/3092 (removed 1275) transitions.
[2023-03-09 15:40:02] [INFO ] Flow matrix only has 225 transitions (discarded 1592 similar events)
// Phase 1: matrix 225 rows 397 cols
[2023-03-09 15:40:02] [INFO ] Computed 277 place invariants in 20 ms
[2023-03-09 15:40:04] [INFO ] Implicit Places using invariants in 1213 ms returned [137, 138, 139, 140, 141, 142, 143, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 171, 172, 173, 174, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 228, 229, 230, 231, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 259, 260, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 273, 274, 275, 276, 277, 278, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 299, 300, 301, 302, 303, 304, 305, 306, 307, 309, 310, 311, 312, 313, 314, 315, 316, 317, 319, 320, 321, 322, 323, 324, 325, 326, 328, 329, 330, 331, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 361, 364, 365, 367, 369, 370, 371, 372, 375, 376, 377, 378, 379, 380, 381, 382, 383, 384, 385, 386, 387, 388, 389, 390, 391, 392, 393, 394, 395, 396]
Discarding 234 places :
Ensure Unique test removed 1349 transitions
Reduce isomorphic transitions removed 1349 transitions.
Implicit Place search using SMT only with invariants took 1252 ms to find 234 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 163/419 places, 468/3092 transitions.
Drop transitions removed 172 transitions
Redundant transition composition rules discarded 172 transitions
Iterating global reduction 0 with 172 rules applied. Total rules applied 172 place count 163 transition count 296
Applied a total of 172 rules in 9 ms. Remains 163 /163 variables (removed 0) and now considering 296/468 (removed 172) transitions.
[2023-03-09 15:40:04] [INFO ] Flow matrix only has 225 transitions (discarded 71 similar events)
// Phase 1: matrix 225 rows 163 cols
[2023-03-09 15:40:04] [INFO ] Computed 43 place invariants in 1 ms
[2023-03-09 15:40:04] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-09 15:40:04] [INFO ] Flow matrix only has 225 transitions (discarded 71 similar events)
[2023-03-09 15:40:04] [INFO ] Invariant cache hit.
[2023-03-09 15:40:04] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-09 15:40:04] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 140 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 163/419 places, 296/3092 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1551 ms. Remains : 163/419 places, 296/3092 transitions.
Support contains 54 out of 163 places after structural reductions.
[2023-03-09 15:40:04] [INFO ] Flatten gal took : 40 ms
[2023-03-09 15:40:04] [INFO ] Flatten gal took : 20 ms
[2023-03-09 15:40:04] [INFO ] Input system was already deterministic with 296 transitions.
Support contains 49 out of 163 places (down from 54) after GAL structural reductions.
Finished random walk after 548 steps, including 0 resets, run visited all 26 properties in 69 ms. (steps per millisecond=7 )
Computed a total of 27 stabilizing places and 1 stable transitions
Graph (complete) has 338 edges and 163 vertex of which 137 are kept as prefixes of interest. Removing 26 places using SCC suffix rule.6 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 2 out of 163 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 163/163 places, 296/296 transitions.
Graph (trivial) has 286 edges and 163 vertex of which 130 / 163 are part of one of the 17 SCC in 2 ms
Free SCC test removed 113 places
Ensure Unique test removed 263 transitions
Reduce isomorphic transitions removed 263 transitions.
Graph (complete) has 75 edges and 50 vertex of which 25 are kept as prefixes of interest. Removing 25 places using SCC suffix rule.0 ms
Discarding 25 places :
Also discarding 0 output 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 0 with 1 rules applied. Total rules applied 3 place count 25 transition count 32
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 24 transition count 32
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 19 place count 9 transition count 17
Iterating global reduction 2 with 15 rules applied. Total rules applied 34 place count 9 transition count 17
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 36 place count 9 transition count 15
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 37 place count 9 transition count 15
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 38 place count 8 transition count 14
Iterating global reduction 2 with 1 rules applied. Total rules applied 39 place count 8 transition count 14
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 40 place count 8 transition count 13
Applied a total of 40 rules in 11 ms. Remains 8 /163 variables (removed 155) and now considering 13/296 (removed 283) transitions.
[2023-03-09 15:40:04] [INFO ] Flow matrix only has 9 transitions (discarded 4 similar events)
// Phase 1: matrix 9 rows 8 cols
[2023-03-09 15:40:04] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-09 15:40:04] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-09 15:40:04] [INFO ] Flow matrix only has 9 transitions (discarded 4 similar events)
[2023-03-09 15:40:04] [INFO ] Invariant cache hit.
[2023-03-09 15:40:04] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-09 15:40:04] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2023-03-09 15:40:04] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-09 15:40:04] [INFO ] Flow matrix only has 9 transitions (discarded 4 similar events)
[2023-03-09 15:40:04] [INFO ] Invariant cache hit.
[2023-03-09 15:40:04] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 8/163 places, 13/296 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 86 ms. Remains : 8/163 places, 13/296 transitions.
Stuttering acceptance computed with spot in 130 ms :[(NOT p0)]
Running random walk in product with property : DLCround-PT-12a-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (NEQ s5 1) (NEQ s7 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 6 steps with 0 reset in 2 ms.
FORMULA DLCround-PT-12a-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-12a-LTLFireability-00 finished in 266 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||F(!p1)))) U (p2 U p3))))'
Support contains 8 out of 163 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 163/163 places, 296/296 transitions.
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 22 place count 141 transition count 296
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 32 place count 131 transition count 276
Iterating global reduction 1 with 10 rules applied. Total rules applied 42 place count 131 transition count 276
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 43 place count 131 transition count 275
Applied a total of 43 rules in 8 ms. Remains 131 /163 variables (removed 32) and now considering 275/296 (removed 21) transitions.
[2023-03-09 15:40:05] [INFO ] Flow matrix only has 214 transitions (discarded 61 similar events)
// Phase 1: matrix 214 rows 131 cols
[2023-03-09 15:40:05] [INFO ] Computed 21 place invariants in 2 ms
[2023-03-09 15:40:05] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-09 15:40:05] [INFO ] Flow matrix only has 214 transitions (discarded 61 similar events)
[2023-03-09 15:40:05] [INFO ] Invariant cache hit.
[2023-03-09 15:40:05] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-09 15:40:05] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 119 ms to find 0 implicit places.
[2023-03-09 15:40:05] [INFO ] Flow matrix only has 214 transitions (discarded 61 similar events)
[2023-03-09 15:40:05] [INFO ] Invariant cache hit.
[2023-03-09 15:40:05] [INFO ] Dead Transitions using invariants and state equation in 112 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 131/163 places, 275/296 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 239 ms. Remains : 131/163 places, 275/296 transitions.
Stuttering acceptance computed with spot in 203 ms :[(NOT p3), (NOT p3), (AND p0 p1), (AND p0 p1)]
Running random walk in product with property : DLCround-PT-12a-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p3), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p3) (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p3) (NOT p2) p0 p1), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(AND p0 p1), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 3}, { cond=(AND p0 p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p3:(AND (EQ s60 1) (EQ s127 1)), p2:(AND (EQ s57 1) (EQ s129 1)), p0:(AND (EQ s62 1) (EQ s130 1)), p1:(AND (EQ s77 1) (EQ s128 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 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-12a-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-12a-LTLFireability-02 finished in 479 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(p0) U (X(!p1) U (G(!p2)||(!p2&&G(F(p0)))))))'
Support contains 5 out of 163 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 163/163 places, 296/296 transitions.
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 139 transition count 296
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 35 place count 128 transition count 274
Iterating global reduction 1 with 11 rules applied. Total rules applied 46 place count 128 transition count 274
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 47 place count 128 transition count 273
Applied a total of 47 rules in 9 ms. Remains 128 /163 variables (removed 35) and now considering 273/296 (removed 23) transitions.
[2023-03-09 15:40:05] [INFO ] Flow matrix only has 213 transitions (discarded 60 similar events)
// Phase 1: matrix 213 rows 128 cols
[2023-03-09 15:40:05] [INFO ] Computed 19 place invariants in 1 ms
[2023-03-09 15:40:05] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-09 15:40:05] [INFO ] Flow matrix only has 213 transitions (discarded 60 similar events)
[2023-03-09 15:40:05] [INFO ] Invariant cache hit.
[2023-03-09 15:40:05] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-09 15:40:05] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 111 ms to find 0 implicit places.
[2023-03-09 15:40:05] [INFO ] Flow matrix only has 213 transitions (discarded 60 similar events)
[2023-03-09 15:40:05] [INFO ] Invariant cache hit.
[2023-03-09 15:40:05] [INFO ] Dead Transitions using invariants and state equation in 111 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 128/163 places, 273/296 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 233 ms. Remains : 128/163 places, 273/296 transitions.
Stuttering acceptance computed with spot in 645 ms :[p2, (OR p1 p2), (AND (NOT p0) p2 p1), (AND (NOT p0) p2), (AND p2 (NOT p0) p1), (AND (NOT p0) p2), (AND (NOT p0) p1), true, (NOT p0), (AND (NOT p0) p2 (NOT p1)), (AND (NOT p0) p1), (NOT p0), (AND (NOT p0) p2 (NOT p1)), (AND (NOT p0) p1), (NOT p0)]
Running random walk in product with property : DLCround-PT-12a-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(AND p2 p0), acceptance={0} source=0 dest: 0}, { cond=(AND p2 (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 4}, { cond=(NOT p2), acceptance={} source=0 dest: 5}, { cond=(AND p2 p0), acceptance={} source=0 dest: 6}], [{ cond=(AND p2 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 4}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 5}, { cond=p1, acceptance={} source=1 dest: 7}], [{ cond=(AND p2 (NOT p0) p1), acceptance={} source=2 dest: 8}, { cond=(AND (NOT p2) (NOT p0) p1), acceptance={} source=2 dest: 9}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=3 dest: 3}, { cond=(AND p2 (NOT p0)), acceptance={0} source=3 dest: 3}, { cond=(AND p2 (NOT p0)), acceptance={} source=3 dest: 10}], [{ cond=(AND p2 (NOT p0) p1), acceptance={} source=4 dest: 8}, { cond=(AND p2 p1), acceptance={} source=4 dest: 11}, { cond=(AND (NOT p2) p1), acceptance={} source=4 dest: 12}], [{ cond=(AND p2 (NOT p0)), acceptance={} source=5 dest: 3}, { cond=(NOT p2), acceptance={} source=5 dest: 4}, { cond=true, acceptance={} source=5 dest: 5}, { cond=p2, acceptance={} source=5 dest: 13}], [{ cond=(AND (NOT p0) p1), acceptance={} source=6 dest: 7}, { cond=(AND p0 p1), acceptance={} source=6 dest: 14}], [{ cond=true, acceptance={0} source=7 dest: 7}], [{ cond=(NOT p0), acceptance={0} source=8 dest: 8}], [{ cond=(AND p2 (NOT p0) (NOT p1)), acceptance={} source=9 dest: 8}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=9 dest: 9}], [{ cond=(AND (NOT p0) p1), acceptance={} source=10 dest: 8}], [{ cond=(NOT p0), acceptance={} source=11 dest: 8}, { cond=true, acceptance={} source=11 dest: 11}], [{ cond=(AND p2 (NOT p0) (NOT p1)), acceptance={} source=12 dest: 8}, { cond=(AND p2 (NOT p1)), acceptance={} source=12 dest: 11}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=12 dest: 12}], [{ cond=(AND (NOT p0) p1), acceptance={} source=13 dest: 8}, { cond=p1, acceptance={} source=13 dest: 11}], [{ cond=(NOT p0), acceptance={} source=14 dest: 7}, { cond=p0, acceptance={} source=14 dest: 14}]], initial=0, aps=[p2:(AND (EQ s27 1) (EQ s127 1)), p0:(EQ s85 1), p1:(AND (EQ s83 1) (EQ s126 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, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 776 steps with 248 reset in 19 ms.
FORMULA DLCround-PT-12a-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-12a-LTLFireability-04 finished in 932 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(p0) U (p1||G(F(p2)))))))'
Support contains 8 out of 163 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 163/163 places, 296/296 transitions.
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 22 place count 141 transition count 296
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 32 place count 131 transition count 276
Iterating global reduction 1 with 10 rules applied. Total rules applied 42 place count 131 transition count 276
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 43 place count 131 transition count 275
Applied a total of 43 rules in 6 ms. Remains 131 /163 variables (removed 32) and now considering 275/296 (removed 21) transitions.
[2023-03-09 15:40:06] [INFO ] Flow matrix only has 214 transitions (discarded 61 similar events)
// Phase 1: matrix 214 rows 131 cols
[2023-03-09 15:40:06] [INFO ] Computed 21 place invariants in 1 ms
[2023-03-09 15:40:06] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-09 15:40:06] [INFO ] Flow matrix only has 214 transitions (discarded 61 similar events)
[2023-03-09 15:40:06] [INFO ] Invariant cache hit.
[2023-03-09 15:40:06] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-09 15:40:06] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 116 ms to find 0 implicit places.
[2023-03-09 15:40:06] [INFO ] Flow matrix only has 214 transitions (discarded 61 similar events)
[2023-03-09 15:40:06] [INFO ] Invariant cache hit.
[2023-03-09 15:40:06] [INFO ] Dead Transitions using invariants and state equation in 103 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 131/163 places, 275/296 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 226 ms. Remains : 131/163 places, 275/296 transitions.
Stuttering acceptance computed with spot in 334 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0)), (NOT p2), (NOT p2)]
Running random walk in product with property : DLCround-PT-12a-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 3}, { cond=(NOT p1), acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=4 dest: 6}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=5 dest: 6}, { cond=(NOT p0), acceptance={} source=5 dest: 7}], [{ cond=(NOT p2), acceptance={0} source=6 dest: 6}], [{ cond=(NOT p2), acceptance={} source=7 dest: 6}, { cond=true, acceptance={} source=7 dest: 7}]], initial=0, aps=[p1:(AND (EQ s83 1) (EQ s129 1)), p2:(OR (NOT (AND (EQ s98 1) (EQ s128 1))) (AND (EQ s125 1) (EQ s130 1))), p0:(AND (EQ s21 1) (EQ s127 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 1070 steps with 0 reset in 10 ms.
FORMULA DLCround-PT-12a-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-12a-LTLFireability-06 finished in 592 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(G(p0)))))'
Support contains 2 out of 163 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 163/163 places, 296/296 transitions.
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 0 with 25 rules applied. Total rules applied 25 place count 138 transition count 296
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 37 place count 126 transition count 272
Iterating global reduction 1 with 12 rules applied. Total rules applied 49 place count 126 transition count 272
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 50 place count 126 transition count 271
Applied a total of 50 rules in 8 ms. Remains 126 /163 variables (removed 37) and now considering 271/296 (removed 25) transitions.
[2023-03-09 15:40:07] [INFO ] Flow matrix only has 212 transitions (discarded 59 similar events)
// Phase 1: matrix 212 rows 126 cols
[2023-03-09 15:40:07] [INFO ] Computed 18 place invariants in 0 ms
[2023-03-09 15:40:07] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-09 15:40:07] [INFO ] Flow matrix only has 212 transitions (discarded 59 similar events)
[2023-03-09 15:40:07] [INFO ] Invariant cache hit.
[2023-03-09 15:40:07] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-09 15:40:07] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 102 ms to find 0 implicit places.
[2023-03-09 15:40:07] [INFO ] Flow matrix only has 212 transitions (discarded 59 similar events)
[2023-03-09 15:40:07] [INFO ] Invariant cache hit.
[2023-03-09 15:40:07] [INFO ] Dead Transitions using invariants and state equation in 97 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 126/163 places, 271/296 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 208 ms. Remains : 126/163 places, 271/296 transitions.
Stuttering acceptance computed with spot in 155 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DLCround-PT-12a-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(AND (EQ s40 1) (EQ s125 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-12a-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-12a-LTLFireability-08 finished in 383 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((p0||X(X(p1))))||(!p2 U (p3||G(!p2))))))'
Support contains 8 out of 163 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 163/163 places, 296/296 transitions.
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 22 place count 141 transition count 296
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 32 place count 131 transition count 276
Iterating global reduction 1 with 10 rules applied. Total rules applied 42 place count 131 transition count 276
Applied a total of 42 rules in 6 ms. Remains 131 /163 variables (removed 32) and now considering 276/296 (removed 20) transitions.
[2023-03-09 15:40:07] [INFO ] Flow matrix only has 215 transitions (discarded 61 similar events)
// Phase 1: matrix 215 rows 131 cols
[2023-03-09 15:40:07] [INFO ] Computed 21 place invariants in 1 ms
[2023-03-09 15:40:07] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-09 15:40:07] [INFO ] Flow matrix only has 215 transitions (discarded 61 similar events)
[2023-03-09 15:40:07] [INFO ] Invariant cache hit.
[2023-03-09 15:40:07] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-09 15:40:07] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 123 ms to find 0 implicit places.
[2023-03-09 15:40:07] [INFO ] Flow matrix only has 215 transitions (discarded 61 similar events)
[2023-03-09 15:40:07] [INFO ] Invariant cache hit.
[2023-03-09 15:40:07] [INFO ] Dead Transitions using invariants and state equation in 101 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 131/163 places, 276/296 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 230 ms. Remains : 131/163 places, 276/296 transitions.
Stuttering acceptance computed with spot in 409 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1) (NOT p3) p2), (AND (NOT p0) (NOT p1) (NOT p3) p2), (AND (NOT p1) (NOT p3) p2 (NOT p0)), (AND (NOT p1) (NOT p3) p2), (AND (NOT p3) p2 (NOT p1)), (AND (NOT p3) p2), (NOT p1), true]
Running random walk in product with property : DLCround-PT-12a-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 8}], [{ cond=(NOT p1), acceptance={} source=1 dest: 9}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p3) p2), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p3) (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p3) (NOT p2) (NOT p0)), acceptance={} source=4 dest: 5}, { cond=(AND (NOT p3) p2 (NOT p0)), acceptance={} source=4 dest: 8}], [{ cond=(AND (NOT p3) p2), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p3) (NOT p2)), acceptance={} source=5 dest: 6}], [{ cond=(AND (NOT p3) (NOT p2) (NOT p1)), acceptance={} source=6 dest: 7}, { cond=(AND (NOT p3) p2 (NOT p1)), acceptance={} source=6 dest: 9}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={} source=7 dest: 7}, { cond=(AND (NOT p3) p2), acceptance={} source=7 dest: 9}], [{ cond=true, acceptance={} source=8 dest: 1}], [{ cond=true, acceptance={0} source=9 dest: 9}]], initial=2, aps=[p0:(AND (EQ s7 1) (EQ s127 1)), p1:(AND (EQ s34 1) (EQ s129 1)), p3:(AND (NOT (AND (EQ s104 1) (EQ s130 1))) (NOT (AND (EQ s11 1) (EQ s128 1)))), p2:(AND ...], 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, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-12a-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-12a-LTLFireability-10 finished in 661 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 163 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 163/163 places, 296/296 transitions.
Graph (trivial) has 292 edges and 163 vertex of which 135 / 163 are part of one of the 17 SCC in 1 ms
Free SCC test removed 118 places
Ensure Unique test removed 275 transitions
Reduce isomorphic transitions removed 275 transitions.
Graph (complete) has 63 edges and 45 vertex of which 20 are kept as prefixes of interest. Removing 25 places using SCC suffix rule.1 ms
Discarding 25 places :
Also discarding 0 output transitions
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 17 place count 5 transition count 6
Iterating global reduction 0 with 15 rules applied. Total rules applied 32 place count 5 transition count 6
Applied a total of 32 rules in 4 ms. Remains 5 /163 variables (removed 158) and now considering 6/296 (removed 290) transitions.
[2023-03-09 15:40:08] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
// Phase 1: matrix 4 rows 5 cols
[2023-03-09 15:40:08] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-09 15:40:08] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-09 15:40:08] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
[2023-03-09 15:40:08] [INFO ] Invariant cache hit.
[2023-03-09 15:40:08] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-09 15:40:08] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2023-03-09 15:40:08] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-09 15:40:08] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
[2023-03-09 15:40:08] [INFO ] Invariant cache hit.
[2023-03-09 15:40:08] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 5/163 places, 6/296 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 77 ms. Remains : 5/163 places, 6/296 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : DLCround-PT-12a-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s2 1) (EQ s4 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 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-12a-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-12a-LTLFireability-11 finished in 133 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(F(p0))))'
Support contains 2 out of 163 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 163/163 places, 296/296 transitions.
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 0 with 25 rules applied. Total rules applied 25 place count 138 transition count 296
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 36 place count 127 transition count 274
Iterating global reduction 1 with 11 rules applied. Total rules applied 47 place count 127 transition count 274
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 48 place count 127 transition count 273
Applied a total of 48 rules in 6 ms. Remains 127 /163 variables (removed 36) and now considering 273/296 (removed 23) transitions.
[2023-03-09 15:40:08] [INFO ] Flow matrix only has 213 transitions (discarded 60 similar events)
// Phase 1: matrix 213 rows 127 cols
[2023-03-09 15:40:08] [INFO ] Computed 18 place invariants in 4 ms
[2023-03-09 15:40:08] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-09 15:40:08] [INFO ] Flow matrix only has 213 transitions (discarded 60 similar events)
[2023-03-09 15:40:08] [INFO ] Invariant cache hit.
[2023-03-09 15:40:08] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-09 15:40:08] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 112 ms to find 0 implicit places.
[2023-03-09 15:40:08] [INFO ] Flow matrix only has 213 transitions (discarded 60 similar events)
[2023-03-09 15:40:08] [INFO ] Invariant cache hit.
[2023-03-09 15:40:08] [INFO ] Dead Transitions using invariants and state equation in 115 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 127/163 places, 273/296 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 234 ms. Remains : 127/163 places, 273/296 transitions.
Stuttering acceptance computed with spot in 103 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DLCround-PT-12a-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(OR (NEQ s53 1) (NEQ s126 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 74 steps with 24 reset in 1 ms.
FORMULA DLCround-PT-12a-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-12a-LTLFireability-12 finished in 355 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((X(F(p1))&&p0)))'
Support contains 4 out of 163 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 163/163 places, 296/296 transitions.
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 139 transition count 296
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 34 place count 129 transition count 276
Iterating global reduction 1 with 10 rules applied. Total rules applied 44 place count 129 transition count 276
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 45 place count 129 transition count 275
Applied a total of 45 rules in 5 ms. Remains 129 /163 variables (removed 34) and now considering 275/296 (removed 21) transitions.
[2023-03-09 15:40:08] [INFO ] Flow matrix only has 214 transitions (discarded 61 similar events)
// Phase 1: matrix 214 rows 129 cols
[2023-03-09 15:40:08] [INFO ] Computed 19 place invariants in 2 ms
[2023-03-09 15:40:08] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-09 15:40:08] [INFO ] Flow matrix only has 214 transitions (discarded 61 similar events)
[2023-03-09 15:40:08] [INFO ] Invariant cache hit.
[2023-03-09 15:40:08] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-09 15:40:08] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
[2023-03-09 15:40:08] [INFO ] Flow matrix only has 214 transitions (discarded 61 similar events)
[2023-03-09 15:40:08] [INFO ] Invariant cache hit.
[2023-03-09 15:40:08] [INFO ] Dead Transitions using invariants and state equation in 104 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 129/163 places, 275/296 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 231 ms. Remains : 129/163 places, 275/296 transitions.
Stuttering acceptance computed with spot in 167 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : DLCround-PT-12a-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s102 1) (EQ s128 1)), p1:(OR (EQ s55 0) (EQ s127 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA DLCround-PT-12a-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-12a-LTLFireability-13 finished in 414 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&&F(p1)) U X(G(p2)))))'
Support contains 5 out of 163 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 163/163 places, 296/296 transitions.
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 139 transition count 296
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 35 place count 128 transition count 274
Iterating global reduction 1 with 11 rules applied. Total rules applied 46 place count 128 transition count 274
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 47 place count 128 transition count 273
Applied a total of 47 rules in 7 ms. Remains 128 /163 variables (removed 35) and now considering 273/296 (removed 23) transitions.
[2023-03-09 15:40:09] [INFO ] Flow matrix only has 213 transitions (discarded 60 similar events)
// Phase 1: matrix 213 rows 128 cols
[2023-03-09 15:40:09] [INFO ] Computed 19 place invariants in 3 ms
[2023-03-09 15:40:09] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-09 15:40:09] [INFO ] Flow matrix only has 213 transitions (discarded 60 similar events)
[2023-03-09 15:40:09] [INFO ] Invariant cache hit.
[2023-03-09 15:40:09] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-09 15:40:09] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 119 ms to find 0 implicit places.
[2023-03-09 15:40:09] [INFO ] Flow matrix only has 213 transitions (discarded 60 similar events)
[2023-03-09 15:40:09] [INFO ] Invariant cache hit.
[2023-03-09 15:40:09] [INFO ] Dead Transitions using invariants and state equation in 110 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 128/163 places, 273/296 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 237 ms. Remains : 128/163 places, 273/296 transitions.
Stuttering acceptance computed with spot in 207 ms :[(NOT p2), (NOT p2), (NOT p2), (AND (NOT p1) (NOT p2)), true, (NOT p1)]
Running random walk in product with property : DLCround-PT-12a-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=p2, acceptance={} source=1 dest: 1}, { cond=(NOT p2), acceptance={} source=1 dest: 4}], [{ cond=p0, acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) p2), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p2:(NEQ s93 1), p0:(AND (EQ s43 1) (EQ s126 1)), p1:(AND (EQ s115 1) (EQ s127 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 248 steps with 1 reset in 3 ms.
FORMULA DLCround-PT-12a-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-12a-LTLFireability-14 finished in 473 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&&X(F(p1))))&&X(G(p2))))'
Support contains 5 out of 163 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 163/163 places, 296/296 transitions.
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 139 transition count 296
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 35 place count 128 transition count 274
Iterating global reduction 1 with 11 rules applied. Total rules applied 46 place count 128 transition count 274
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 47 place count 128 transition count 273
Applied a total of 47 rules in 6 ms. Remains 128 /163 variables (removed 35) and now considering 273/296 (removed 23) transitions.
[2023-03-09 15:40:09] [INFO ] Flow matrix only has 213 transitions (discarded 60 similar events)
// Phase 1: matrix 213 rows 128 cols
[2023-03-09 15:40:09] [INFO ] Computed 19 place invariants in 3 ms
[2023-03-09 15:40:09] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-09 15:40:09] [INFO ] Flow matrix only has 213 transitions (discarded 60 similar events)
[2023-03-09 15:40:09] [INFO ] Invariant cache hit.
[2023-03-09 15:40:09] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-09 15:40:09] [INFO ] Implicit Places using invariants and state equation in 84 ms returned []
Implicit Place search using SMT with State Equation took 125 ms to find 0 implicit places.
[2023-03-09 15:40:09] [INFO ] Flow matrix only has 213 transitions (discarded 60 similar events)
[2023-03-09 15:40:09] [INFO ] Invariant cache hit.
[2023-03-09 15:40:09] [INFO ] Dead Transitions using invariants and state equation in 110 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 128/163 places, 273/296 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 243 ms. Remains : 128/163 places, 273/296 transitions.
Stuttering acceptance computed with spot in 228 ms :[(NOT p2), (OR (NOT p2) (NOT p1)), true, (OR (NOT p1) (NOT p0) (NOT p2)), (OR (NOT p1) (NOT p0) (NOT p2))]
Running random walk in product with property : DLCround-PT-12a-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 2}], [{ cond=(AND p2 p1), acceptance={0} source=1 dest: 0}, { cond=(AND p2 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(NOT p2), acceptance={0} source=1 dest: 2}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p0, acceptance={} source=3 dest: 1}, { cond=(NOT p0), acceptance={} source=3 dest: 4}], [{ cond=(AND p0 p2), acceptance={0} source=4 dest: 1}, { cond=(NOT p2), acceptance={0} source=4 dest: 2}, { cond=(AND (NOT p0) p2), acceptance={0} source=4 dest: 4}]], initial=3, aps=[p2:(AND (EQ s109 1) (EQ s127 1)), p1:(AND (EQ s39 1) (EQ s126 1)), p0:(EQ s84 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]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-12a-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-12a-LTLFireability-15 finished in 488 ms.
All properties solved by simple procedures.
Total runtime 7786 ms.
ITS solved all properties within timeout

BK_STOP 1678376410969

--------------------
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="DLCround-PT-12a"
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 DLCround-PT-12a, 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 r105-tall-167814481600764"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-12a.tgz
mv DLCround-PT-12a 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 ;