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-171624288500173.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-13a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r131-smll-171624288500173
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 6.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K 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 3.6K Apr 22 14:38 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 22 14:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 22 14:38 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Apr 22 14:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 13 18:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 120K Apr 13 18:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Apr 13 17:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K Apr 13 17:47 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 987K 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-13a-LTLFireability-00
FORMULA_NAME DLCround-PT-13a-LTLFireability-01
FORMULA_NAME DLCround-PT-13a-LTLFireability-02
FORMULA_NAME DLCround-PT-13a-LTLFireability-03
FORMULA_NAME DLCround-PT-13a-LTLFireability-04
FORMULA_NAME DLCround-PT-13a-LTLFireability-05
FORMULA_NAME DLCround-PT-13a-LTLFireability-06
FORMULA_NAME DLCround-PT-13a-LTLFireability-07
FORMULA_NAME DLCround-PT-13a-LTLFireability-08
FORMULA_NAME DLCround-PT-13a-LTLFireability-09
FORMULA_NAME DLCround-PT-13a-LTLFireability-10
FORMULA_NAME DLCround-PT-13a-LTLFireability-11
FORMULA_NAME DLCround-PT-13a-LTLFireability-12
FORMULA_NAME DLCround-PT-13a-LTLFireability-13
FORMULA_NAME DLCround-PT-13a-LTLFireability-14
FORMULA_NAME DLCround-PT-13a-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716402536281

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-13a
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-22 18:28:58] [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 18:28:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 18:28:59] [INFO ] Load time of PNML (sax parser for PT used): 352 ms
[2024-05-22 18:28:59] [INFO ] Transformed 463 places.
[2024-05-22 18:28:59] [INFO ] Transformed 3847 transitions.
[2024-05-22 18:28:59] [INFO ] Found NUPN structural information;
[2024-05-22 18:28:59] [INFO ] Parsed PT model containing 463 places and 3847 transitions and 15089 arcs in 500 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 14 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Ensure Unique test removed 352 transitions
Reduce redundant transitions removed 352 transitions.
FORMULA DLCround-PT-13a-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-13a-LTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-13a-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-13a-LTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 50 out of 463 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 463/463 places, 3495/3495 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 439 transition count 3063
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 439 transition count 3063
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 51 place count 439 transition count 3060
Drop transitions removed 996 transitions
Redundant transition composition rules discarded 996 transitions
Iterating global reduction 1 with 996 rules applied. Total rules applied 1047 place count 439 transition count 2064
Applied a total of 1047 rules in 224 ms. Remains 439 /463 variables (removed 24) and now considering 2064/3495 (removed 1431) transitions.
[2024-05-22 18:29:00] [INFO ] Flow matrix only has 239 transitions (discarded 1825 similar events)
// Phase 1: matrix 239 rows 439 cols
[2024-05-22 18:29:00] [INFO ] Computed 312 invariants in 26 ms
[2024-05-22 18:29:02] [INFO ] Implicit Places using invariants in 2284 ms returned [145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 182, 183, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 213, 214, 215, 216, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 241, 242, 243, 244, 245, 246, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 266, 267, 268, 269, 270, 271, 272, 274, 275, 276, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 294, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 319, 320, 321, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 378, 379, 380, 381, 382, 383, 384, 385, 386, 387, 388, 389, 390, 391, 392, 393, 394, 395, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 415, 416, 418, 419, 420, 421, 422, 423, 424, 426, 427, 428, 429, 430, 431, 432, 433, 434, 435, 436, 437, 438]
Discarding 269 places :
Ensure Unique test removed 1587 transitions
Reduce isomorphic transitions removed 1587 transitions.
Implicit Place search using SMT only with invariants took 2345 ms to find 269 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 170/463 places, 477/3495 transitions.
Drop transitions removed 163 transitions
Redundant transition composition rules discarded 163 transitions
Iterating global reduction 0 with 163 rules applied. Total rules applied 163 place count 170 transition count 314
Applied a total of 163 rules in 11 ms. Remains 170 /170 variables (removed 0) and now considering 314/477 (removed 163) transitions.
[2024-05-22 18:29:02] [INFO ] Flow matrix only has 239 transitions (discarded 75 similar events)
// Phase 1: matrix 239 rows 170 cols
[2024-05-22 18:29:02] [INFO ] Computed 43 invariants in 3 ms
[2024-05-22 18:29:02] [INFO ] Implicit Places using invariants in 62 ms returned []
[2024-05-22 18:29:02] [INFO ] Flow matrix only has 239 transitions (discarded 75 similar events)
[2024-05-22 18:29:02] [INFO ] Invariant cache hit.
[2024-05-22 18:29:02] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 18:29:02] [INFO ] Implicit Places using invariants and state equation in 169 ms returned []
Implicit Place search using SMT with State Equation took 234 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 170/463 places, 314/3495 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2818 ms. Remains : 170/463 places, 314/3495 transitions.
Support contains 50 out of 170 places after structural reductions.
[2024-05-22 18:29:02] [INFO ] Flatten gal took : 74 ms
[2024-05-22 18:29:03] [INFO ] Flatten gal took : 23 ms
[2024-05-22 18:29:03] [INFO ] Input system was already deterministic with 314 transitions.
Finished random walk after 831 steps, including 0 resets, run visited all 27 properties in 131 ms. (steps per millisecond=6 )
Parikh walk visited 0 properties in 1 ms.
FORMULA DLCround-PT-13a-LTLFireability-13 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA DLCround-PT-13a-LTLFireability-01 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 26 stabilizing places and 1 stable transitions
Graph (complete) has 356 edges and 170 vertex of which 145 are kept as prefixes of interest. Removing 25 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' '!(F(p0))'
Support contains 2 out of 170 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 170/170 places, 314/314 transitions.
Graph (trivial) has 310 edges and 170 vertex of which 143 / 170 are part of one of the 18 SCC in 5 ms
Free SCC test removed 125 places
Ensure Unique test removed 292 transitions
Reduce isomorphic transitions removed 292 transitions.
Graph (complete) has 64 edges and 45 vertex of which 21 are kept as prefixes of interest. Removing 24 places using SCC suffix rule.1 ms
Discarding 24 places :
Also discarding 0 output transitions
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 18 place count 5 transition count 6
Iterating global reduction 0 with 16 rules applied. Total rules applied 34 place count 5 transition count 6
Applied a total of 34 rules in 17 ms. Remains 5 /170 variables (removed 165) and now considering 6/314 (removed 308) transitions.
[2024-05-22 18:29:03] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
// Phase 1: matrix 4 rows 5 cols
[2024-05-22 18:29:03] [INFO ] Computed 3 invariants in 1 ms
[2024-05-22 18:29:03] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-22 18:29:03] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
[2024-05-22 18:29:03] [INFO ] Invariant cache hit.
[2024-05-22 18:29:03] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 18:29:03] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2024-05-22 18:29:03] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-22 18:29:03] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
[2024-05-22 18:29:03] [INFO ] Invariant cache hit.
[2024-05-22 18:29:03] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 5/170 places, 6/314 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 110 ms. Remains : 5/170 places, 6/314 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 197 ms :[(NOT p0)]
Running random walk in product with property : DLCround-PT-13a-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s1 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 1 ms.
FORMULA DLCround-PT-13a-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-13a-LTLFireability-03 finished in 393 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||X(F((F(p2)&&p1))))))'
Support contains 4 out of 170 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 170/170 places, 314/314 transitions.
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 0 with 23 rules applied. Total rules applied 23 place count 147 transition count 314
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 34 place count 136 transition count 292
Iterating global reduction 1 with 11 rules applied. Total rules applied 45 place count 136 transition count 292
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 46 place count 136 transition count 291
Applied a total of 46 rules in 13 ms. Remains 136 /170 variables (removed 34) and now considering 291/314 (removed 23) transitions.
[2024-05-22 18:29:04] [INFO ] Flow matrix only has 227 transitions (discarded 64 similar events)
// Phase 1: matrix 227 rows 136 cols
[2024-05-22 18:29:04] [INFO ] Computed 20 invariants in 3 ms
[2024-05-22 18:29:04] [INFO ] Implicit Places using invariants in 53 ms returned []
[2024-05-22 18:29:04] [INFO ] Flow matrix only has 227 transitions (discarded 64 similar events)
[2024-05-22 18:29:04] [INFO ] Invariant cache hit.
[2024-05-22 18:29:04] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 18:29:04] [INFO ] Implicit Places using invariants and state equation in 149 ms returned []
Implicit Place search using SMT with State Equation took 204 ms to find 0 implicit places.
[2024-05-22 18:29:04] [INFO ] Flow matrix only has 227 transitions (discarded 64 similar events)
[2024-05-22 18:29:04] [INFO ] Invariant cache hit.
[2024-05-22 18:29:04] [INFO ] Dead Transitions using invariants and state equation in 184 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 136/170 places, 291/314 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 403 ms. Remains : 136/170 places, 291/314 transitions.
Stuttering acceptance computed with spot in 145 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : DLCround-PT-13a-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s103 1) (EQ s134 1)), p1:(AND (EQ s103 1) (EQ s134 1)), p2:(OR (NEQ s124 1) (NEQ s135 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 1 steps with 0 reset in 1 ms.
FORMULA DLCround-PT-13a-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-13a-LTLFireability-04 finished in 571 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F(p0))||G((p0 U X(p1))))))'
Support contains 4 out of 170 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 170/170 places, 314/314 transitions.
Graph (trivial) has 307 edges and 170 vertex of which 142 / 170 are part of one of the 18 SCC in 1 ms
Free SCC test removed 124 places
Ensure Unique test removed 289 transitions
Reduce isomorphic transitions removed 289 transitions.
Graph (complete) has 67 edges and 46 vertex of which 23 are kept as prefixes of interest. Removing 23 places using SCC suffix rule.1 ms
Discarding 23 places :
Also discarding 0 output transitions
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 17 place count 8 transition count 10
Iterating global reduction 0 with 15 rules applied. Total rules applied 32 place count 8 transition count 10
Applied a total of 32 rules in 5 ms. Remains 8 /170 variables (removed 162) and now considering 10/314 (removed 304) transitions.
[2024-05-22 18:29:04] [INFO ] Flow matrix only has 6 transitions (discarded 4 similar events)
// Phase 1: matrix 6 rows 8 cols
[2024-05-22 18:29:04] [INFO ] Computed 5 invariants in 0 ms
[2024-05-22 18:29:04] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-22 18:29:04] [INFO ] Flow matrix only has 6 transitions (discarded 4 similar events)
[2024-05-22 18:29:04] [INFO ] Invariant cache hit.
[2024-05-22 18:29:04] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 18:29:04] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2024-05-22 18:29:04] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-22 18:29:04] [INFO ] Flow matrix only has 6 transitions (discarded 4 similar events)
[2024-05-22 18:29:04] [INFO ] Invariant cache hit.
[2024-05-22 18:29:04] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 8/170 places, 10/314 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 86 ms. Remains : 8/170 places, 10/314 transitions.
Stuttering acceptance computed with spot in 227 ms :[(AND (NOT p0) (NOT p1)), false, (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DLCround-PT-13a-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s2 1) (EQ s6 1)), p1:(AND (EQ s4 1) (EQ s7 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA DLCround-PT-13a-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-13a-LTLFireability-05 finished in 333 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G((p1&&(X(p3)||p2)))))))'
Support contains 6 out of 170 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 170/170 places, 314/314 transitions.
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 22 place count 148 transition count 314
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 33 place count 137 transition count 292
Iterating global reduction 1 with 11 rules applied. Total rules applied 44 place count 137 transition count 292
Applied a total of 44 rules in 8 ms. Remains 137 /170 variables (removed 33) and now considering 292/314 (removed 22) transitions.
[2024-05-22 18:29:04] [INFO ] Flow matrix only has 228 transitions (discarded 64 similar events)
// Phase 1: matrix 228 rows 137 cols
[2024-05-22 18:29:04] [INFO ] Computed 21 invariants in 2 ms
[2024-05-22 18:29:04] [INFO ] Implicit Places using invariants in 44 ms returned []
[2024-05-22 18:29:04] [INFO ] Flow matrix only has 228 transitions (discarded 64 similar events)
[2024-05-22 18:29:04] [INFO ] Invariant cache hit.
[2024-05-22 18:29:05] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 18:29:05] [INFO ] Implicit Places using invariants and state equation in 138 ms returned []
Implicit Place search using SMT with State Equation took 184 ms to find 0 implicit places.
[2024-05-22 18:29:05] [INFO ] Flow matrix only has 228 transitions (discarded 64 similar events)
[2024-05-22 18:29:05] [INFO ] Invariant cache hit.
[2024-05-22 18:29:05] [INFO ] Dead Transitions using invariants and state equation in 222 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 137/170 places, 292/314 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 415 ms. Remains : 137/170 places, 292/314 transitions.
Stuttering acceptance computed with spot in 183 ms :[(OR (NOT p0) (NOT p1) (AND (NOT p2) (NOT p3))), (NOT p0), (OR (NOT p1) (AND (NOT p2) (NOT p3))), (OR (AND (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p3)))]
Running random walk in product with property : DLCround-PT-13a-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={0} source=2 dest: 3}], [{ cond=(AND p1 (NOT p3)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p1) (NOT p3)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p2) p1 (NOT p3)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s1 0) (EQ s134 0)), p1:(OR (NEQ s92 1) (NEQ s135 1)), p2:(OR (EQ s123 0) (EQ s136 0)), p3:(OR (EQ s92 0) (EQ s135 0))], 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 2 steps with 0 reset in 1 ms.
FORMULA DLCround-PT-13a-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-13a-LTLFireability-06 finished in 621 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((X((F(p1)||G(p2)))||p0))))'
Support contains 5 out of 170 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 170/170 places, 314/314 transitions.
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 0 with 23 rules applied. Total rules applied 23 place count 147 transition count 314
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 34 place count 136 transition count 292
Iterating global reduction 1 with 11 rules applied. Total rules applied 45 place count 136 transition count 292
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 46 place count 136 transition count 291
Applied a total of 46 rules in 13 ms. Remains 136 /170 variables (removed 34) and now considering 291/314 (removed 23) transitions.
[2024-05-22 18:29:05] [INFO ] Flow matrix only has 227 transitions (discarded 64 similar events)
// Phase 1: matrix 227 rows 136 cols
[2024-05-22 18:29:05] [INFO ] Computed 20 invariants in 2 ms
[2024-05-22 18:29:05] [INFO ] Implicit Places using invariants in 45 ms returned []
[2024-05-22 18:29:05] [INFO ] Flow matrix only has 227 transitions (discarded 64 similar events)
[2024-05-22 18:29:05] [INFO ] Invariant cache hit.
[2024-05-22 18:29:05] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 18:29:05] [INFO ] Implicit Places using invariants and state equation in 120 ms returned []
Implicit Place search using SMT with State Equation took 167 ms to find 0 implicit places.
[2024-05-22 18:29:05] [INFO ] Flow matrix only has 227 transitions (discarded 64 similar events)
[2024-05-22 18:29:05] [INFO ] Invariant cache hit.
[2024-05-22 18:29:05] [INFO ] Dead Transitions using invariants and state equation in 221 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 136/170 places, 291/314 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 404 ms. Remains : 136/170 places, 291/314 transitions.
Stuttering acceptance computed with spot in 201 ms :[(NOT p1), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2))]
Running random walk in product with property : DLCround-PT-13a-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=3, aps=[p1:(AND (EQ s26 1) (EQ s135 1)), p0:(OR (EQ s92 0) (EQ s134 0)), p2:(EQ s87 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 439 steps with 139 reset in 14 ms.
FORMULA DLCround-PT-13a-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-13a-LTLFireability-07 finished in 639 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((F(G(p0))&&(F(p2)||p1)))))'
Support contains 4 out of 170 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 170/170 places, 314/314 transitions.
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 0 with 23 rules applied. Total rules applied 23 place count 147 transition count 314
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 34 place count 136 transition count 292
Iterating global reduction 1 with 11 rules applied. Total rules applied 45 place count 136 transition count 292
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 46 place count 136 transition count 291
Applied a total of 46 rules in 8 ms. Remains 136 /170 variables (removed 34) and now considering 291/314 (removed 23) transitions.
[2024-05-22 18:29:06] [INFO ] Flow matrix only has 227 transitions (discarded 64 similar events)
// Phase 1: matrix 227 rows 136 cols
[2024-05-22 18:29:06] [INFO ] Computed 20 invariants in 1 ms
[2024-05-22 18:29:06] [INFO ] Implicit Places using invariants in 45 ms returned []
[2024-05-22 18:29:06] [INFO ] Flow matrix only has 227 transitions (discarded 64 similar events)
[2024-05-22 18:29:06] [INFO ] Invariant cache hit.
[2024-05-22 18:29:06] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 18:29:06] [INFO ] Implicit Places using invariants and state equation in 121 ms returned []
Implicit Place search using SMT with State Equation took 174 ms to find 0 implicit places.
[2024-05-22 18:29:06] [INFO ] Flow matrix only has 227 transitions (discarded 64 similar events)
[2024-05-22 18:29:06] [INFO ] Invariant cache hit.
[2024-05-22 18:29:06] [INFO ] Dead Transitions using invariants and state equation in 212 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 136/170 places, 291/314 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 398 ms. Remains : 136/170 places, 291/314 transitions.
Stuttering acceptance computed with spot in 192 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : DLCround-PT-13a-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(OR (EQ s124 0) (EQ s135 0)), p1:(OR (EQ s87 0) (EQ s134 0)), p0:(OR (NEQ s124 1) (NEQ s135 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 9 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-13a-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-13a-LTLFireability-09 finished in 612 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(G(p0))||G(p1)))'
Support contains 4 out of 170 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 170/170 places, 314/314 transitions.
Graph (trivial) has 300 edges and 170 vertex of which 135 / 170 are part of one of the 18 SCC in 1 ms
Free SCC test removed 117 places
Ensure Unique test removed 274 transitions
Reduce isomorphic transitions removed 274 transitions.
Graph (complete) has 82 edges and 53 vertex of which 30 are kept as prefixes of interest. Removing 23 places using SCC suffix rule.0 ms
Discarding 23 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 30 transition count 39
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 29 transition count 39
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 20 place count 13 transition count 22
Iterating global reduction 2 with 16 rules applied. Total rules applied 36 place count 13 transition count 22
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 38 place count 13 transition count 20
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 39 place count 13 transition count 20
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 40 place count 12 transition count 19
Iterating global reduction 2 with 1 rules applied. Total rules applied 41 place count 12 transition count 19
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 42 place count 12 transition count 18
Applied a total of 42 rules in 12 ms. Remains 12 /170 variables (removed 158) and now considering 18/314 (removed 296) transitions.
[2024-05-22 18:29:06] [INFO ] Flow matrix only has 12 transitions (discarded 6 similar events)
// Phase 1: matrix 12 rows 12 cols
[2024-05-22 18:29:06] [INFO ] Computed 5 invariants in 1 ms
[2024-05-22 18:29:06] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-22 18:29:06] [INFO ] Flow matrix only has 12 transitions (discarded 6 similar events)
[2024-05-22 18:29:06] [INFO ] Invariant cache hit.
[2024-05-22 18:29:06] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 18:29:06] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2024-05-22 18:29:06] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-22 18:29:06] [INFO ] Flow matrix only has 12 transitions (discarded 6 similar events)
[2024-05-22 18:29:06] [INFO ] Invariant cache hit.
[2024-05-22 18:29:06] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 12/170 places, 18/314 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 102 ms. Remains : 12/170 places, 18/314 transitions.
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : DLCround-PT-13a-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (EQ s5 1) (EQ s10 1)), p0:(AND (EQ s7 1) (EQ s11 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-13a-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-13a-LTLFireability-10 finished in 193 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(G(F((F(X(p0)) U p1))))||(p1 U p2))))'
Support contains 4 out of 170 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 170/170 places, 314/314 transitions.
Graph (trivial) has 291 edges and 170 vertex of which 128 / 170 are part of one of the 18 SCC in 1 ms
Free SCC test removed 110 places
Ensure Unique test removed 256 transitions
Reduce isomorphic transitions removed 256 transitions.
Graph (complete) has 100 edges and 60 vertex of which 38 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.0 ms
Discarding 22 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 38 transition count 56
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 6 place count 36 transition count 56
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 21 place count 21 transition count 40
Iterating global reduction 2 with 15 rules applied. Total rules applied 36 place count 21 transition count 40
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 38 place count 21 transition count 38
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 40 place count 21 transition count 38
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 42 place count 19 transition count 36
Iterating global reduction 2 with 2 rules applied. Total rules applied 44 place count 19 transition count 36
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 46 place count 19 transition count 34
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 48 place count 19 transition count 32
Applied a total of 48 rules in 14 ms. Remains 19 /170 variables (removed 151) and now considering 32/314 (removed 282) transitions.
[2024-05-22 18:29:07] [INFO ] Flow matrix only has 20 transitions (discarded 12 similar events)
// Phase 1: matrix 20 rows 19 cols
[2024-05-22 18:29:07] [INFO ] Computed 7 invariants in 1 ms
[2024-05-22 18:29:07] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-22 18:29:07] [INFO ] Flow matrix only has 20 transitions (discarded 12 similar events)
[2024-05-22 18:29:07] [INFO ] Invariant cache hit.
[2024-05-22 18:29:07] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 18:29:07] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2024-05-22 18:29:07] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-22 18:29:07] [INFO ] Flow matrix only has 20 transitions (discarded 12 similar events)
[2024-05-22 18:29:07] [INFO ] Invariant cache hit.
[2024-05-22 18:29:07] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 19/170 places, 32/314 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 122 ms. Remains : 19/170 places, 32/314 transitions.
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : DLCround-PT-13a-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p2:(AND (EQ s6 1) (EQ s17 1)), p1:(AND (EQ s12 1) (EQ s16 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-13a-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-13a-LTLFireability-11 finished in 220 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)&&X(F(p1)))))'
Support contains 9 out of 170 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 170/170 places, 314/314 transitions.
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 0 with 21 rules applied. Total rules applied 21 place count 149 transition count 314
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 32 place count 138 transition count 292
Iterating global reduction 1 with 11 rules applied. Total rules applied 43 place count 138 transition count 292
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 44 place count 138 transition count 291
Applied a total of 44 rules in 6 ms. Remains 138 /170 variables (removed 32) and now considering 291/314 (removed 23) transitions.
[2024-05-22 18:29:07] [INFO ] Flow matrix only has 227 transitions (discarded 64 similar events)
// Phase 1: matrix 227 rows 138 cols
[2024-05-22 18:29:07] [INFO ] Computed 22 invariants in 1 ms
[2024-05-22 18:29:07] [INFO ] Implicit Places using invariants in 44 ms returned []
[2024-05-22 18:29:07] [INFO ] Flow matrix only has 227 transitions (discarded 64 similar events)
[2024-05-22 18:29:07] [INFO ] Invariant cache hit.
[2024-05-22 18:29:07] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 18:29:07] [INFO ] Implicit Places using invariants and state equation in 126 ms returned []
Implicit Place search using SMT with State Equation took 173 ms to find 0 implicit places.
[2024-05-22 18:29:07] [INFO ] Flow matrix only has 227 transitions (discarded 64 similar events)
[2024-05-22 18:29:07] [INFO ] Invariant cache hit.
[2024-05-22 18:29:07] [INFO ] Dead Transitions using invariants and state equation in 210 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 138/170 places, 291/314 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 396 ms. Remains : 138/170 places, 291/314 transitions.
Stuttering acceptance computed with spot in 172 ms :[(NOT p0), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true]
Running random walk in product with property : DLCround-PT-13a-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 4}], [{ cond=(AND p0 p1), acceptance={0} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 4}], [{ cond=p0, acceptance={} source=2 dest: 1}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p0:(AND (EQ s34 1) (EQ s135 1)), p1:(OR (AND (EQ s114 1) (EQ s134 1)) (EQ s25 1) (AND (EQ s57 1) (EQ s136 1) (EQ s100 1) (EQ s137 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-13a-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-13a-LTLFireability-14 finished in 586 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)&&F(G(p1)))))'
Support contains 6 out of 170 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 170/170 places, 314/314 transitions.
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 22 place count 148 transition count 314
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 32 place count 138 transition count 294
Iterating global reduction 1 with 10 rules applied. Total rules applied 42 place count 138 transition count 294
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 138 transition count 293
Applied a total of 43 rules in 7 ms. Remains 138 /170 variables (removed 32) and now considering 293/314 (removed 21) transitions.
[2024-05-22 18:29:07] [INFO ] Flow matrix only has 228 transitions (discarded 65 similar events)
// Phase 1: matrix 228 rows 138 cols
[2024-05-22 18:29:07] [INFO ] Computed 21 invariants in 1 ms
[2024-05-22 18:29:07] [INFO ] Implicit Places using invariants in 55 ms returned []
[2024-05-22 18:29:07] [INFO ] Flow matrix only has 228 transitions (discarded 65 similar events)
[2024-05-22 18:29:07] [INFO ] Invariant cache hit.
[2024-05-22 18:29:07] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 18:29:08] [INFO ] Implicit Places using invariants and state equation in 122 ms returned []
Implicit Place search using SMT with State Equation took 191 ms to find 0 implicit places.
[2024-05-22 18:29:08] [INFO ] Flow matrix only has 228 transitions (discarded 65 similar events)
[2024-05-22 18:29:08] [INFO ] Invariant cache hit.
[2024-05-22 18:29:08] [INFO ] Dead Transitions using invariants and state equation in 189 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 138/170 places, 293/314 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 388 ms. Remains : 138/170 places, 293/314 transitions.
Stuttering acceptance computed with spot in 134 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : DLCround-PT-13a-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (EQ s37 1) (EQ s137 1)), p1:(AND (EQ s15 1) (EQ s135 1) (OR (EQ s40 0) (EQ s136 0)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA DLCround-PT-13a-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-13a-LTLFireability-15 finished in 540 ms.
All properties solved by simple procedures.
Total runtime 9441 ms.

BK_STOP 1716402549356

--------------------
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-13a"
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-13a, 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-171624288500173"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-13a.tgz
mv DLCround-PT-13a 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 ;