Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r131-smll-171624288500163.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is DLCround-PT-12a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r131-smll-171624288500163
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 8.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 94K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.1K Apr 22 14:38 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 22 14:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 22 14:38 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 22 14:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Apr 13 18:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 173K Apr 13 18:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Apr 13 17:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K Apr 13 17:27 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:38 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:38 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 871K May 18 16:42 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME 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 1716398518952

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCround-PT-12a
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-22 17:22:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-22 17:22:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 17:22:01] [INFO ] Load time of PNML (sax parser for PT used): 350 ms
[2024-05-22 17:22:01] [INFO ] Transformed 419 places.
[2024-05-22 17:22:01] [INFO ] Transformed 3407 transitions.
[2024-05-22 17:22:01] [INFO ] Found NUPN structural information;
[2024-05-22 17:22:01] [INFO ] Parsed PT model containing 419 places and 3407 transitions and 13330 arcs in 496 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 3 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-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-12a-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 61 out of 419 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 419/419 places, 3092/3092 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 391 transition count 2616
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 391 transition count 2616
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 60 place count 391 transition count 2612
Drop transitions removed 808 transitions
Redundant transition composition rules discarded 808 transitions
Iterating global reduction 1 with 808 rules applied. Total rules applied 868 place count 391 transition count 1804
Applied a total of 868 rules in 197 ms. Remains 391 /419 variables (removed 28) and now considering 1804/3092 (removed 1288) transitions.
[2024-05-22 17:22:02] [INFO ] Flow matrix only has 218 transitions (discarded 1586 similar events)
// Phase 1: matrix 218 rows 391 cols
[2024-05-22 17:22:02] [INFO ] Computed 277 invariants in 33 ms
[2024-05-22 17:22:04] [INFO ] Implicit Places using invariants in 1994 ms returned [131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 147, 148, 149, 151, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 181, 182, 183, 185, 187, 188, 189, 190, 191, 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, 223, 224, 225, 227, 228, 229, 230, 231, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 260, 261, 262, 263, 264, 265, 266, 268, 270, 271, 272, 273, 274, 275, 277, 279, 280, 282, 283, 284, 285, 286, 287, 288, 289, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 302, 303, 304, 305, 306, 307, 308, 309, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 333, 334, 335, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 349, 350, 351, 353, 354, 355, 356, 357, 358, 360, 361, 362, 363, 364, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 384, 385, 386, 387, 388, 389, 390]
Discarding 230 places :
Ensure Unique test removed 1314 transitions
Reduce isomorphic transitions removed 1314 transitions.
Implicit Place search using SMT only with invariants took 2046 ms to find 230 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 161/419 places, 490/3092 transitions.
Drop transitions removed 207 transitions
Redundant transition composition rules discarded 207 transitions
Iterating global reduction 0 with 207 rules applied. Total rules applied 207 place count 161 transition count 283
Applied a total of 207 rules in 12 ms. Remains 161 /161 variables (removed 0) and now considering 283/490 (removed 207) transitions.
[2024-05-22 17:22:04] [INFO ] Flow matrix only has 218 transitions (discarded 65 similar events)
// Phase 1: matrix 218 rows 161 cols
[2024-05-22 17:22:04] [INFO ] Computed 47 invariants in 3 ms
[2024-05-22 17:22:04] [INFO ] Implicit Places using invariants in 73 ms returned []
[2024-05-22 17:22:04] [INFO ] Flow matrix only has 218 transitions (discarded 65 similar events)
[2024-05-22 17:22:04] [INFO ] Invariant cache hit.
[2024-05-22 17:22:04] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 17:22:04] [INFO ] Implicit Places using invariants and state equation in 152 ms returned []
Implicit Place search using SMT with State Equation took 229 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 161/419 places, 283/3092 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2485 ms. Remains : 161/419 places, 283/3092 transitions.
Support contains 61 out of 161 places after structural reductions.
[2024-05-22 17:22:05] [INFO ] Flatten gal took : 60 ms
[2024-05-22 17:22:05] [INFO ] Flatten gal took : 21 ms
[2024-05-22 17:22:05] [INFO ] Input system was already deterministic with 283 transitions.
Support contains 59 out of 161 places (down from 61) after GAL structural reductions.
Finished random walk after 1200 steps, including 0 resets, run visited all 33 properties in 172 ms. (steps per millisecond=6 )
Parikh walk visited 0 properties in 0 ms.
FORMULA DLCround-PT-12a-LTLFireability-03 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 31 stabilizing places and 1 stable transitions
Graph (complete) has 329 edges and 161 vertex of which 131 are kept as prefixes of interest. Removing 30 places using SCC suffix rule.5 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(p1))))'
Support contains 4 out of 161 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 161/161 places, 283/283 transitions.
Graph (trivial) has 273 edges and 161 vertex of which 123 / 161 are part of one of the 16 SCC in 5 ms
Free SCC test removed 107 places
Ensure Unique test removed 253 transitions
Reduce isomorphic transitions removed 253 transitions.
Graph (complete) has 76 edges and 54 vertex of which 26 are kept as prefixes of interest. Removing 28 places using SCC suffix rule.1 ms
Discarding 28 places :
Also discarding 0 output transitions
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 5 place count 26 transition count 27
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 23 transition count 25
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 24 place count 9 transition count 11
Iterating global reduction 2 with 14 rules applied. Total rules applied 38 place count 9 transition count 11
Applied a total of 38 rules in 18 ms. Remains 9 /161 variables (removed 152) and now considering 11/283 (removed 272) transitions.
[2024-05-22 17:22:05] [INFO ] Flow matrix only has 8 transitions (discarded 3 similar events)
// Phase 1: matrix 8 rows 9 cols
[2024-05-22 17:22:05] [INFO ] Computed 5 invariants in 0 ms
[2024-05-22 17:22:06] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-22 17:22:06] [INFO ] Flow matrix only has 8 transitions (discarded 3 similar events)
[2024-05-22 17:22:06] [INFO ] Invariant cache hit.
[2024-05-22 17:22:06] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 17:22:06] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2024-05-22 17:22:06] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-22 17:22:06] [INFO ] Flow matrix only has 8 transitions (discarded 3 similar events)
[2024-05-22 17:22:06] [INFO ] Invariant cache hit.
[2024-05-22 17:22:06] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 9/161 places, 11/283 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 106 ms. Remains : 9/161 places, 11/283 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 296 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : DLCround-PT-12a-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s4 1) (EQ s7 1)), p1:(OR (NEQ s5 1) (NEQ s8 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 8 steps with 3 reset in 2 ms.
FORMULA DLCround-PT-12a-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-12a-LTLFireability-00 finished in 489 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(p1))))'
Support contains 4 out of 161 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 161/161 places, 283/283 transitions.
Graph (trivial) has 275 edges and 161 vertex of which 124 / 161 are part of one of the 17 SCC in 1 ms
Free SCC test removed 107 places
Ensure Unique test removed 252 transitions
Reduce isomorphic transitions removed 252 transitions.
Graph (complete) has 77 edges and 54 vertex of which 26 are kept as prefixes of interest. Removing 28 places using SCC suffix rule.1 ms
Discarding 28 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 26 transition count 30
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 25 transition count 30
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 18 place count 11 transition count 16
Iterating global reduction 2 with 14 rules applied. Total rules applied 32 place count 11 transition count 16
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 33 place count 11 transition count 15
Applied a total of 33 rules in 9 ms. Remains 11 /161 variables (removed 150) and now considering 15/283 (removed 268) transitions.
[2024-05-22 17:22:06] [INFO ] Flow matrix only has 10 transitions (discarded 5 similar events)
// Phase 1: matrix 10 rows 11 cols
[2024-05-22 17:22:06] [INFO ] Computed 5 invariants in 0 ms
[2024-05-22 17:22:06] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-22 17:22:06] [INFO ] Flow matrix only has 10 transitions (discarded 5 similar events)
[2024-05-22 17:22:06] [INFO ] Invariant cache hit.
[2024-05-22 17:22:06] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 17:22:06] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
[2024-05-22 17:22:06] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-22 17:22:06] [INFO ] Flow matrix only has 10 transitions (discarded 5 similar events)
[2024-05-22 17:22:06] [INFO ] Invariant cache hit.
[2024-05-22 17:22:06] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 11/161 places, 15/283 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 137 ms. Remains : 11/161 places, 15/283 transitions.
Stuttering acceptance computed with spot in 129 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : DLCround-PT-12a-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s6 1) (EQ s9 1)), p1:(OR (EQ s2 0) (EQ s10 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
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 284 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((!p0 U (X(((!F(p1)||p0) U p2)) U p2)))'
Support contains 6 out of 161 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 161/161 places, 283/283 transitions.
Graph (trivial) has 275 edges and 161 vertex of which 125 / 161 are part of one of the 17 SCC in 1 ms
Free SCC test removed 108 places
Ensure Unique test removed 255 transitions
Reduce isomorphic transitions removed 255 transitions.
Graph (complete) has 74 edges and 53 vertex of which 26 are kept as prefixes of interest. Removing 27 places using SCC suffix rule.1 ms
Discarding 27 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 26 transition count 27
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 25 transition count 27
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 17 place count 12 transition count 14
Iterating global reduction 2 with 13 rules applied. Total rules applied 30 place count 12 transition count 14
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 31 place count 12 transition count 13
Applied a total of 31 rules in 7 ms. Remains 12 /161 variables (removed 149) and now considering 13/283 (removed 270) transitions.
[2024-05-22 17:22:06] [INFO ] Flow matrix only has 9 transitions (discarded 4 similar events)
// Phase 1: matrix 9 rows 12 cols
[2024-05-22 17:22:06] [INFO ] Computed 7 invariants in 0 ms
[2024-05-22 17:22:06] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-22 17:22:06] [INFO ] Flow matrix only has 9 transitions (discarded 4 similar events)
[2024-05-22 17:22:06] [INFO ] Invariant cache hit.
[2024-05-22 17:22:06] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 17:22:06] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2024-05-22 17:22:06] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-22 17:22:06] [INFO ] Flow matrix only has 9 transitions (discarded 4 similar events)
[2024-05-22 17:22:06] [INFO ] Invariant cache hit.
[2024-05-22 17:22:06] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 12/161 places, 13/283 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 110 ms. Remains : 12/161 places, 13/283 transitions.
Stuttering acceptance computed with spot in 143 ms :[(NOT p2), (NOT p2), true, p1]
Running random walk in product with property : DLCround-PT-12a-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) p0), acceptance={} source=0 dest: 1}], [{ cond=(OR (AND (NOT p2) p0) (AND (NOT p2) (NOT p1))), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p0) p1), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p1, acceptance={} source=3 dest: 2}, { cond=(NOT p1), acceptance={} source=3 dest: 3}]], initial=0, aps=[p2:(AND (EQ s7 1) (EQ s11 1)), p0:(AND (EQ s2 1) (EQ s9 1)), p1:(AND (EQ s5 1) (EQ s10 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-12a-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-12a-LTLFireability-04 finished in 275 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||(G((p2||X(G(p3))))&&p1))))'
Support contains 6 out of 161 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 161/161 places, 283/283 transitions.
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 27 place count 134 transition count 283
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 33 place count 128 transition count 271
Iterating global reduction 1 with 6 rules applied. Total rules applied 39 place count 128 transition count 271
Applied a total of 39 rules in 7 ms. Remains 128 /161 variables (removed 33) and now considering 271/283 (removed 12) transitions.
[2024-05-22 17:22:06] [INFO ] Flow matrix only has 212 transitions (discarded 59 similar events)
// Phase 1: matrix 212 rows 128 cols
[2024-05-22 17:22:06] [INFO ] Computed 20 invariants in 3 ms
[2024-05-22 17:22:07] [INFO ] Implicit Places using invariants in 46 ms returned []
[2024-05-22 17:22:07] [INFO ] Flow matrix only has 212 transitions (discarded 59 similar events)
[2024-05-22 17:22:07] [INFO ] Invariant cache hit.
[2024-05-22 17:22:07] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 17:22:07] [INFO ] Implicit Places using invariants and state equation in 139 ms returned []
Implicit Place search using SMT with State Equation took 187 ms to find 0 implicit places.
[2024-05-22 17:22:07] [INFO ] Flow matrix only has 212 transitions (discarded 59 similar events)
[2024-05-22 17:22:07] [INFO ] Invariant cache hit.
[2024-05-22 17:22:07] [INFO ] Dead Transitions using invariants and state equation in 191 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 128/161 places, 271/283 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 390 ms. Remains : 128/161 places, 271/283 transitions.
Stuttering acceptance computed with spot in 279 ms :[(OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3))), (AND (NOT p0) (NOT p2) (NOT p3)), (AND (NOT p0) (NOT p2) (NOT p3))]
Running random walk in product with property : DLCround-PT-12a-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0, 1} source=0 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={1} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p3)), acceptance={0, 1} source=1 dest: 0}, { cond=(OR (AND (NOT p0) (NOT p1) p3) (AND (NOT p0) (NOT p2) p3)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) p1 (NOT p2) (NOT p3)), acceptance={0, 1} source=1 dest: 1}, { cond=(AND (NOT p0) p1 (NOT p3)), acceptance={1} source=1 dest: 2}, { cond=(AND (NOT p0) p1 p2 p3), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0, 1} source=2 dest: 1}, { cond=(NOT p0), acceptance={1} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2) p3), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p0) (NOT p2) (NOT p3)), acceptance={0, 1} source=3 dest: 1}, { cond=(AND (NOT p0) (NOT p3)), acceptance={1} source=3 dest: 2}, { cond=(AND (NOT p0) p2 p3), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(AND (EQ s72 1) (EQ s126 1)), p1:(AND (EQ s44 1) (EQ s127 1)), p2:(AND (EQ s44 1) (EQ s127 1) (EQ s5 1) (EQ s125 1)), p3:(OR (EQ s5 0) (EQ s125 0))], nbAcceptance=2, 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 51 steps with 0 reset in 3 ms.
FORMULA DLCround-PT-12a-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-12a-LTLFireability-05 finished in 699 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X((p0 U (X(p2)&&p1)))&&G(p3))))'
Support contains 6 out of 161 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 161/161 places, 283/283 transitions.
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 27 place count 134 transition count 283
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 32 place count 129 transition count 273
Iterating global reduction 1 with 5 rules applied. Total rules applied 37 place count 129 transition count 273
Applied a total of 37 rules in 5 ms. Remains 129 /161 variables (removed 32) and now considering 273/283 (removed 10) transitions.
[2024-05-22 17:22:07] [INFO ] Flow matrix only has 213 transitions (discarded 60 similar events)
// Phase 1: matrix 213 rows 129 cols
[2024-05-22 17:22:07] [INFO ] Computed 20 invariants in 2 ms
[2024-05-22 17:22:07] [INFO ] Implicit Places using invariants in 49 ms returned []
[2024-05-22 17:22:07] [INFO ] Flow matrix only has 213 transitions (discarded 60 similar events)
[2024-05-22 17:22:07] [INFO ] Invariant cache hit.
[2024-05-22 17:22:07] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 17:22:07] [INFO ] Implicit Places using invariants and state equation in 119 ms returned []
Implicit Place search using SMT with State Equation took 172 ms to find 0 implicit places.
[2024-05-22 17:22:07] [INFO ] Flow matrix only has 213 transitions (discarded 60 similar events)
[2024-05-22 17:22:07] [INFO ] Invariant cache hit.
[2024-05-22 17:22:08] [INFO ] Dead Transitions using invariants and state equation in 179 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 129/161 places, 273/283 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 358 ms. Remains : 129/161 places, 273/283 transitions.
Stuttering acceptance computed with spot in 325 ms :[(OR (NOT p3) (NOT p1) (NOT p2)), (OR (NOT p3) (NOT p2)), (OR (NOT p2) (NOT p3)), (NOT p3), (OR (NOT p3) (NOT p2) (NOT p1)), (OR (NOT p3) (NOT p1) (NOT p2)), true]
Running random walk in product with property : DLCround-PT-12a-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(AND p3 (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND p3 p1 p0), acceptance={0} source=0 dest: 1}, { cond=(AND p3 p1 (NOT p0)), acceptance={0} source=0 dest: 2}, { cond=(OR (NOT p3) (AND (NOT p1) (NOT p0))), acceptance={0} source=0 dest: 6}], [{ cond=(AND p3 (NOT p1) p0 (NOT p2)), acceptance={0} source=1 dest: 0}, { cond=(AND p3 p1 p0 (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(AND p3 p1 (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 2}, { cond=(AND p3 p2), acceptance={0} source=1 dest: 3}, { cond=(OR (NOT p3) (AND (NOT p1) (NOT p0) (NOT p2))), acceptance={0} source=1 dest: 6}], [{ cond=(AND p3 p2), acceptance={} source=2 dest: 3}, { cond=(OR (NOT p3) (NOT p2)), acceptance={} source=2 dest: 6}], [{ cond=p3, acceptance={} source=3 dest: 3}, { cond=(NOT p3), acceptance={} source=3 dest: 6}], [{ cond=p3, acceptance={} source=4 dest: 0}, { cond=(NOT p3), acceptance={} source=4 dest: 6}], [{ cond=true, acceptance={} source=5 dest: 4}], [{ cond=true, acceptance={0} source=6 dest: 6}]], initial=5, aps=[p3:(AND (EQ s100 1) (EQ s127 1)), p1:(AND (EQ s51 1) (EQ s128 1)), p0:(AND (EQ s51 1) (EQ s128 1)), p2:(AND (EQ s18 1) (EQ s126 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-12a-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-12a-LTLFireability-07 finished in 704 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 2 out of 161 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 161/161 places, 283/283 transitions.
Reduce places removed 29 places and 0 transitions.
Iterating post reduction 0 with 29 rules applied. Total rules applied 29 place count 132 transition count 283
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 35 place count 126 transition count 271
Iterating global reduction 1 with 6 rules applied. Total rules applied 41 place count 126 transition count 271
Applied a total of 41 rules in 4 ms. Remains 126 /161 variables (removed 35) and now considering 271/283 (removed 12) transitions.
[2024-05-22 17:22:08] [INFO ] Flow matrix only has 212 transitions (discarded 59 similar events)
// Phase 1: matrix 212 rows 126 cols
[2024-05-22 17:22:08] [INFO ] Computed 18 invariants in 1 ms
[2024-05-22 17:22:08] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-22 17:22:08] [INFO ] Flow matrix only has 212 transitions (discarded 59 similar events)
[2024-05-22 17:22:08] [INFO ] Invariant cache hit.
[2024-05-22 17:22:08] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 17:22:08] [INFO ] Implicit Places using invariants and state equation in 107 ms returned []
Implicit Place search using SMT with State Equation took 149 ms to find 0 implicit places.
[2024-05-22 17:22:08] [INFO ] Flow matrix only has 212 transitions (discarded 59 similar events)
[2024-05-22 17:22:08] [INFO ] Invariant cache hit.
[2024-05-22 17:22:08] [INFO ] Dead Transitions using invariants and state equation in 199 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 126/161 places, 271/283 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 353 ms. Remains : 126/161 places, 271/283 transitions.
Stuttering acceptance computed with spot in 130 ms :[true, (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: 2}]], initial=3, aps=[p0:(AND (EQ s20 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][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 20 steps with 0 reset in 1 ms.
FORMULA DLCround-PT-12a-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-12a-LTLFireability-08 finished in 500 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(((p0 U p1)&&X(p2))))'
Support contains 6 out of 161 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 161/161 places, 283/283 transitions.
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 27 place count 134 transition count 283
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 32 place count 129 transition count 273
Iterating global reduction 1 with 5 rules applied. Total rules applied 37 place count 129 transition count 273
Applied a total of 37 rules in 6 ms. Remains 129 /161 variables (removed 32) and now considering 273/283 (removed 10) transitions.
[2024-05-22 17:22:08] [INFO ] Flow matrix only has 213 transitions (discarded 60 similar events)
// Phase 1: matrix 213 rows 129 cols
[2024-05-22 17:22:08] [INFO ] Computed 20 invariants in 1 ms
[2024-05-22 17:22:08] [INFO ] Implicit Places using invariants in 44 ms returned []
[2024-05-22 17:22:08] [INFO ] Flow matrix only has 213 transitions (discarded 60 similar events)
[2024-05-22 17:22:08] [INFO ] Invariant cache hit.
[2024-05-22 17:22:09] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 17:22:09] [INFO ] Implicit Places using invariants and state equation in 119 ms returned []
Implicit Place search using SMT with State Equation took 165 ms to find 0 implicit places.
[2024-05-22 17:22:09] [INFO ] Flow matrix only has 213 transitions (discarded 60 similar events)
[2024-05-22 17:22:09] [INFO ] Invariant cache hit.
[2024-05-22 17:22:09] [INFO ] Dead Transitions using invariants and state equation in 198 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 129/161 places, 273/283 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 371 ms. Remains : 129/161 places, 273/283 transitions.
Stuttering acceptance computed with spot in 133 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2)]
Running random walk in product with property : DLCround-PT-12a-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 1}, { cond=(OR p1 p0), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(OR (AND p1 (NOT p2)) (AND p0 (NOT p2))), acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(AND (EQ s41 1) (EQ s126 1)), p0:(AND (EQ s92 1) (EQ s128 1)), p2:(OR (AND (EQ s60 1) (EQ s127 1)) (EQ s41 0) (EQ s126 0))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-12a-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-12a-LTLFireability-09 finished in 523 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||(p1 U p2))))'
Support contains 4 out of 161 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 161/161 places, 283/283 transitions.
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 133 transition count 283
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 33 place count 128 transition count 273
Iterating global reduction 1 with 5 rules applied. Total rules applied 38 place count 128 transition count 273
Applied a total of 38 rules in 6 ms. Remains 128 /161 variables (removed 33) and now considering 273/283 (removed 10) transitions.
[2024-05-22 17:22:09] [INFO ] Flow matrix only has 213 transitions (discarded 60 similar events)
// Phase 1: matrix 213 rows 128 cols
[2024-05-22 17:22:09] [INFO ] Computed 19 invariants in 2 ms
[2024-05-22 17:22:09] [INFO ] Implicit Places using invariants in 41 ms returned []
[2024-05-22 17:22:09] [INFO ] Flow matrix only has 213 transitions (discarded 60 similar events)
[2024-05-22 17:22:09] [INFO ] Invariant cache hit.
[2024-05-22 17:22:09] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 17:22:09] [INFO ] Implicit Places using invariants and state equation in 122 ms returned []
Implicit Place search using SMT with State Equation took 165 ms to find 0 implicit places.
[2024-05-22 17:22:09] [INFO ] Flow matrix only has 213 transitions (discarded 60 similar events)
[2024-05-22 17:22:09] [INFO ] Invariant cache hit.
[2024-05-22 17:22:09] [INFO ] Dead Transitions using invariants and state equation in 157 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 128/161 places, 273/283 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 331 ms. Remains : 128/161 places, 273/283 transitions.
Stuttering acceptance computed with spot in 135 ms :[(NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), true]
Running random walk in product with property : DLCround-PT-12a-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) p1), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=0 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=2, aps=[p2:(AND (EQ s115 1) (EQ s127 1)), p1:(EQ s119 1), p0:(AND (EQ s115 1) (EQ 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, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 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 481 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 161 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 161/161 places, 283/283 transitions.
Reduce places removed 29 places and 0 transitions.
Iterating post reduction 0 with 29 rules applied. Total rules applied 29 place count 132 transition count 283
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 35 place count 126 transition count 271
Iterating global reduction 1 with 6 rules applied. Total rules applied 41 place count 126 transition count 271
Applied a total of 41 rules in 5 ms. Remains 126 /161 variables (removed 35) and now considering 271/283 (removed 12) transitions.
[2024-05-22 17:22:09] [INFO ] Flow matrix only has 212 transitions (discarded 59 similar events)
// Phase 1: matrix 212 rows 126 cols
[2024-05-22 17:22:09] [INFO ] Computed 18 invariants in 2 ms
[2024-05-22 17:22:09] [INFO ] Implicit Places using invariants in 41 ms returned []
[2024-05-22 17:22:09] [INFO ] Flow matrix only has 212 transitions (discarded 59 similar events)
[2024-05-22 17:22:09] [INFO ] Invariant cache hit.
[2024-05-22 17:22:10] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 17:22:10] [INFO ] Implicit Places using invariants and state equation in 112 ms returned []
Implicit Place search using SMT with State Equation took 155 ms to find 0 implicit places.
[2024-05-22 17:22:10] [INFO ] Flow matrix only has 212 transitions (discarded 59 similar events)
[2024-05-22 17:22:10] [INFO ] Invariant cache hit.
[2024-05-22 17:22:10] [INFO ] Dead Transitions using invariants and state equation in 178 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 126/161 places, 271/283 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 339 ms. Remains : 126/161 places, 271/283 transitions.
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DLCround-PT-12a-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s122 1) (EQ s125 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][false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-12a-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-12a-LTLFireability-12 finished in 429 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((((p0||F(p1)) U (p1||G(p0)))&&X(X(G(p2)))))'
Support contains 5 out of 161 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 161/161 places, 283/283 transitions.
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 133 transition count 283
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 33 place count 128 transition count 273
Iterating global reduction 1 with 5 rules applied. Total rules applied 38 place count 128 transition count 273
Applied a total of 38 rules in 5 ms. Remains 128 /161 variables (removed 33) and now considering 273/283 (removed 10) transitions.
[2024-05-22 17:22:10] [INFO ] Flow matrix only has 213 transitions (discarded 60 similar events)
// Phase 1: matrix 213 rows 128 cols
[2024-05-22 17:22:10] [INFO ] Computed 19 invariants in 2 ms
[2024-05-22 17:22:10] [INFO ] Implicit Places using invariants in 41 ms returned []
[2024-05-22 17:22:10] [INFO ] Flow matrix only has 213 transitions (discarded 60 similar events)
[2024-05-22 17:22:10] [INFO ] Invariant cache hit.
[2024-05-22 17:22:10] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 17:22:10] [INFO ] Implicit Places using invariants and state equation in 121 ms returned []
Implicit Place search using SMT with State Equation took 164 ms to find 0 implicit places.
[2024-05-22 17:22:10] [INFO ] Flow matrix only has 213 transitions (discarded 60 similar events)
[2024-05-22 17:22:10] [INFO ] Invariant cache hit.
[2024-05-22 17:22:10] [INFO ] Dead Transitions using invariants and state equation in 176 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 128/161 places, 273/283 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 348 ms. Remains : 128/161 places, 273/283 transitions.
Stuttering acceptance computed with spot in 206 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p2), (NOT p2), true]
Running random walk in product with property : DLCround-PT-12a-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}, { cond=true, acceptance={} source=0 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=p2, acceptance={} source=4 dest: 4}, { cond=(NOT p2), acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={0} source=5 dest: 5}]], initial=0, aps=[p1:(EQ s124 1), p0:(AND (EQ s125 1) (EQ s126 1)), p2:(OR (EQ s39 0) (EQ s127 0))], 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 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-12a-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-12a-LTLFireability-13 finished in 578 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(((F(p0) U p1) U (G((F(p0) U p1))||(!p2&&(F(p0) U p1))))))'
Support contains 7 out of 161 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 161/161 places, 283/283 transitions.
Graph (trivial) has 261 edges and 161 vertex of which 115 / 161 are part of one of the 16 SCC in 1 ms
Free SCC test removed 99 places
Ensure Unique test removed 234 transitions
Reduce isomorphic transitions removed 234 transitions.
Graph (complete) has 95 edges and 62 vertex of which 35 are kept as prefixes of interest. Removing 27 places using SCC suffix rule.0 ms
Discarding 27 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 35 transition count 48
Reduce places removed 1 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 4 rules applied. Total rules applied 7 place count 34 transition count 45
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 11 place count 31 transition count 44
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 24 place count 18 transition count 30
Iterating global reduction 3 with 13 rules applied. Total rules applied 37 place count 18 transition count 30
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 38 place count 18 transition count 29
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 40 place count 18 transition count 27
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 41 place count 18 transition count 27
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 42 place count 17 transition count 26
Iterating global reduction 4 with 1 rules applied. Total rules applied 43 place count 17 transition count 26
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 44 place count 17 transition count 25
Applied a total of 44 rules in 12 ms. Remains 17 /161 variables (removed 144) and now considering 25/283 (removed 258) transitions.
[2024-05-22 17:22:10] [INFO ] Flow matrix only has 17 transitions (discarded 8 similar events)
// Phase 1: matrix 17 rows 17 cols
[2024-05-22 17:22:10] [INFO ] Computed 8 invariants in 0 ms
[2024-05-22 17:22:10] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-22 17:22:10] [INFO ] Flow matrix only has 17 transitions (discarded 8 similar events)
[2024-05-22 17:22:10] [INFO ] Invariant cache hit.
[2024-05-22 17:22:10] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 17:22:10] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2024-05-22 17:22:10] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-22 17:22:10] [INFO ] Flow matrix only has 17 transitions (discarded 8 similar events)
[2024-05-22 17:22:10] [INFO ] Invariant cache hit.
[2024-05-22 17:22:10] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 17/161 places, 25/283 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 118 ms. Remains : 17/161 places, 25/283 transitions.
Stuttering acceptance computed with spot in 131 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : DLCround-PT-12a-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(AND p2 p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p2:(AND (EQ s5 1) (EQ s10 1) (EQ s15 1)), p1:(AND (EQ s4 1) (EQ s14 1)), p0:(AND (EQ s12 1) (EQ s16 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 50000 reset in 316 ms.
Product exploration explored 100000 steps with 50000 reset in 231 ms.
Computed a total of 5 stabilizing places and 1 stable transitions
Graph (complete) has 32 edges and 17 vertex of which 14 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Computed a total of 5 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT p2)), (X (NOT (AND p2 p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p1), (X (X (NOT p2))), (X (X (NOT (AND p2 p1 (NOT p0)))))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT p1))), (X (X p1))]
Property proved to be true thanks to conjunction of knowledge (Minato strategy)
Knowledge based reduction with 7 factoid took 107 ms. Reduced automaton from 3 states, 7 edges and 3 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DLCround-PT-12a-LTLFireability-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DLCround-PT-12a-LTLFireability-14 finished in 927 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0&&G((F(p1)&&F(G(p2))))))))'
Support contains 8 out of 161 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 161/161 places, 283/283 transitions.
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 0 with 26 rules applied. Total rules applied 26 place count 135 transition count 283
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 31 place count 130 transition count 273
Iterating global reduction 1 with 5 rules applied. Total rules applied 36 place count 130 transition count 273
Applied a total of 36 rules in 4 ms. Remains 130 /161 variables (removed 31) and now considering 273/283 (removed 10) transitions.
[2024-05-22 17:22:11] [INFO ] Flow matrix only has 213 transitions (discarded 60 similar events)
// Phase 1: matrix 213 rows 130 cols
[2024-05-22 17:22:11] [INFO ] Computed 21 invariants in 1 ms
[2024-05-22 17:22:11] [INFO ] Implicit Places using invariants in 39 ms returned []
[2024-05-22 17:22:11] [INFO ] Flow matrix only has 213 transitions (discarded 60 similar events)
[2024-05-22 17:22:11] [INFO ] Invariant cache hit.
[2024-05-22 17:22:11] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 17:22:11] [INFO ] Implicit Places using invariants and state equation in 122 ms returned []
Implicit Place search using SMT with State Equation took 165 ms to find 0 implicit places.
[2024-05-22 17:22:11] [INFO ] Flow matrix only has 213 transitions (discarded 60 similar events)
[2024-05-22 17:22:11] [INFO ] Invariant cache hit.
[2024-05-22 17:22:12] [INFO ] Dead Transitions using invariants and state equation in 158 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 130/161 places, 273/283 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 329 ms. Remains : 130/161 places, 273/283 transitions.
Stuttering acceptance computed with spot in 330 ms :[(OR (NOT p1) (NOT p2) (NOT p0)), (OR (NOT p1) (NOT p2) (NOT p0)), (NOT p1), (NOT p2), (OR (NOT p1) (NOT p2)), (NOT p0)]
Running random walk in product with property : DLCround-PT-12a-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}, { cond=(NOT p2), acceptance={} source=1 dest: 3}, { cond=true, acceptance={} source=1 dest: 4}, { cond=(NOT p0), acceptance={} source=1 dest: 5}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=p2, acceptance={} source=3 dest: 3}, { cond=(NOT p2), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 2}, { cond=(NOT p2), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p1:(OR (EQ s93 0) (EQ s129 0)), p2:(OR (EQ s15 0) (EQ s126 0) (EQ s66 0) (EQ s127 0)), p0:(OR (EQ s89 0) (EQ s128 0))], 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 262 steps with 0 reset in 7 ms.
FORMULA DLCround-PT-12a-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-12a-LTLFireability-15 finished in 691 ms.
All properties solved by simple procedures.
Total runtime 11010 ms.

BK_STOP 1716398533513

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DLCround-PT-12a"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is 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 r131-smll-171624288500163"
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 ;