Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r060-tall-165254771800307.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is DLCshifumi-PT-3a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r060-tall-165254771800307
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1012K
-rw-r--r-- 1 mcc users 7.9K Apr 29 15:25 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K Apr 29 15:25 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Apr 29 14:41 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K Apr 29 14:41 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K May 9 07:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 9 07:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 07:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 9 07:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 07:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 07:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 778K May 10 09:33 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 DLCshifumi-PT-3a-LTLCardinality-00
FORMULA_NAME DLCshifumi-PT-3a-LTLCardinality-01
FORMULA_NAME DLCshifumi-PT-3a-LTLCardinality-02
FORMULA_NAME DLCshifumi-PT-3a-LTLCardinality-03
FORMULA_NAME DLCshifumi-PT-3a-LTLCardinality-04
FORMULA_NAME DLCshifumi-PT-3a-LTLCardinality-05
FORMULA_NAME DLCshifumi-PT-3a-LTLCardinality-06
FORMULA_NAME DLCshifumi-PT-3a-LTLCardinality-07
FORMULA_NAME DLCshifumi-PT-3a-LTLCardinality-08
FORMULA_NAME DLCshifumi-PT-3a-LTLCardinality-09
FORMULA_NAME DLCshifumi-PT-3a-LTLCardinality-10
FORMULA_NAME DLCshifumi-PT-3a-LTLCardinality-11
FORMULA_NAME DLCshifumi-PT-3a-LTLCardinality-12
FORMULA_NAME DLCshifumi-PT-3a-LTLCardinality-13
FORMULA_NAME DLCshifumi-PT-3a-LTLCardinality-14
FORMULA_NAME DLCshifumi-PT-3a-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652587510044

Running Version 202205111006
[2022-05-15 04:05:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-15 04:05:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 04:05:12] [INFO ] Load time of PNML (sax parser for PT used): 199 ms
[2022-05-15 04:05:12] [INFO ] Transformed 544 places.
[2022-05-15 04:05:12] [INFO ] Transformed 3097 transitions.
[2022-05-15 04:05:12] [INFO ] Found NUPN structural information;
[2022-05-15 04:05:12] [INFO ] Parsed PT model containing 544 places and 3097 transitions in 336 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 405 transitions
Reduce redundant transitions removed 405 transitions.
FORMULA DLCshifumi-PT-3a-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-3a-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-3a-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-3a-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-3a-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-3a-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 32 out of 544 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 544/544 places, 2692/2692 transitions.
Discarding 78 places :
Symmetric choice reduction at 0 with 78 rule applications. Total rules 78 place count 466 transition count 2146
Iterating global reduction 0 with 78 rules applied. Total rules applied 156 place count 466 transition count 2146
Ensure Unique test removed 38 transitions
Reduce isomorphic transitions removed 38 transitions.
Iterating post reduction 0 with 38 rules applied. Total rules applied 194 place count 466 transition count 2108
Drop transitions removed 603 transitions
Redundant transition composition rules discarded 603 transitions
Iterating global reduction 1 with 603 rules applied. Total rules applied 797 place count 466 transition count 1505
Applied a total of 797 rules in 140 ms. Remains 466 /544 variables (removed 78) and now considering 1505/2692 (removed 1187) transitions.
[2022-05-15 04:05:12] [INFO ] Flow matrix only has 324 transitions (discarded 1181 similar events)
// Phase 1: matrix 324 rows 466 cols
[2022-05-15 04:05:13] [INFO ] Computed 282 place invariants in 21 ms
[2022-05-15 04:05:14] [INFO ] Implicit Places using invariants in 1162 ms returned [226, 227, 228, 229, 231, 232, 233, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 294, 295, 296, 297, 298, 299, 300, 301, 303, 304, 305, 306, 307, 308, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 331, 332, 333, 334, 335, 336, 337, 338, 339, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 359, 360, 362, 363, 364, 365, 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, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427, 428, 429, 430, 431, 432, 433, 435, 436, 437, 438, 439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465]
Discarding 227 places :
Ensure Unique test removed 1029 transitions
Reduce isomorphic transitions removed 1029 transitions.
Implicit Place search using SMT only with invariants took 1195 ms to find 227 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 239/544 places, 476/2692 transitions.
Drop transitions removed 57 transitions
Redundant transition composition rules discarded 57 transitions
Iterating global reduction 0 with 57 rules applied. Total rules applied 57 place count 239 transition count 419
Applied a total of 57 rules in 12 ms. Remains 239 /239 variables (removed 0) and now considering 419/476 (removed 57) transitions.
[2022-05-15 04:05:14] [INFO ] Flow matrix only has 324 transitions (discarded 95 similar events)
// Phase 1: matrix 324 rows 239 cols
[2022-05-15 04:05:14] [INFO ] Computed 55 place invariants in 4 ms
[2022-05-15 04:05:14] [INFO ] Implicit Places using invariants in 68 ms returned []
[2022-05-15 04:05:14] [INFO ] Flow matrix only has 324 transitions (discarded 95 similar events)
// Phase 1: matrix 324 rows 239 cols
[2022-05-15 04:05:14] [INFO ] Computed 55 place invariants in 3 ms
[2022-05-15 04:05:14] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-15 04:05:14] [INFO ] Implicit Places using invariants and state equation in 115 ms returned []
Implicit Place search using SMT with State Equation took 185 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 239/544 places, 419/2692 transitions.
Finished structural reductions, in 2 iterations. Remains : 239/544 places, 419/2692 transitions.
Support contains 32 out of 239 places after structural reductions.
[2022-05-15 04:05:14] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2022-05-15 04:05:14] [INFO ] Flatten gal took : 49 ms
FORMULA DLCshifumi-PT-3a-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-15 04:05:14] [INFO ] Flatten gal took : 21 ms
[2022-05-15 04:05:14] [INFO ] Input system was already deterministic with 419 transitions.
Support contains 31 out of 239 places (down from 32) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 552 ms. (steps per millisecond=18 ) properties (out of 19) seen :10
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
[2022-05-15 04:05:15] [INFO ] Flow matrix only has 324 transitions (discarded 95 similar events)
// Phase 1: matrix 324 rows 239 cols
[2022-05-15 04:05:15] [INFO ] Computed 55 place invariants in 2 ms
[2022-05-15 04:05:15] [INFO ] After 113ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2022-05-15 04:05:15] [INFO ] [Nat]Absence check using 55 positive place invariants in 8 ms returned sat
[2022-05-15 04:05:15] [INFO ] After 95ms SMT Verify possible using all constraints in natural domain returned unsat :9 sat :0
Fused 9 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
FORMULA DLCshifumi-PT-3a-LTLCardinality-09 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 9 atomic propositions for a total of 8 simplifications.
FORMULA DLCshifumi-PT-3a-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-3a-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-3a-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCshifumi-PT-3a-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 14 stabilizing places and 1 stable transitions
Graph (complete) has 473 edges and 239 vertex of which 226 are kept as prefixes of interest. Removing 13 places using SCC suffix rule.15 ms
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(p0)))'
Support contains 2 out of 239 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 239/239 places, 419/419 transitions.
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 226 transition count 419
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 19 place count 220 transition count 407
Iterating global reduction 1 with 6 rules applied. Total rules applied 25 place count 220 transition count 407
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 26 place count 220 transition count 406
Applied a total of 26 rules in 10 ms. Remains 220 /239 variables (removed 19) and now considering 406/419 (removed 13) transitions.
[2022-05-15 04:05:15] [INFO ] Flow matrix only has 317 transitions (discarded 89 similar events)
// Phase 1: matrix 317 rows 220 cols
[2022-05-15 04:05:15] [INFO ] Computed 42 place invariants in 2 ms
[2022-05-15 04:05:15] [INFO ] Implicit Places using invariants in 79 ms returned []
[2022-05-15 04:05:15] [INFO ] Flow matrix only has 317 transitions (discarded 89 similar events)
// Phase 1: matrix 317 rows 220 cols
[2022-05-15 04:05:15] [INFO ] Computed 42 place invariants in 2 ms
[2022-05-15 04:05:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-15 04:05:16] [INFO ] Implicit Places using invariants and state equation in 134 ms returned []
Implicit Place search using SMT with State Equation took 220 ms to find 0 implicit places.
[2022-05-15 04:05:16] [INFO ] Flow matrix only has 317 transitions (discarded 89 similar events)
// Phase 1: matrix 317 rows 220 cols
[2022-05-15 04:05:16] [INFO ] Computed 42 place invariants in 1 ms
[2022-05-15 04:05:16] [INFO ] Dead Transitions using invariants and state equation in 225 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 220/239 places, 406/419 transitions.
Finished structural reductions, in 1 iterations. Remains : 220/239 places, 406/419 transitions.
Stuttering acceptance computed with spot in 182 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DLCshifumi-PT-3a-LTLCardinality-06 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 s150 0) (EQ s175 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 2 ms.
FORMULA DLCshifumi-PT-3a-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-3a-LTLCardinality-06 finished in 693 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(X((!(false U p1)&&p0)))))'
Support contains 2 out of 239 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 239/239 places, 419/419 transitions.
Graph (trivial) has 413 edges and 239 vertex of which 222 / 239 are part of one of the 42 SCC in 4 ms
Free SCC test removed 180 places
Ensure Unique test removed 370 transitions
Reduce isomorphic transitions removed 370 transitions.
Graph (complete) has 103 edges and 59 vertex of which 46 are kept as prefixes of interest. Removing 13 places using SCC suffix rule.1 ms
Discarding 13 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 40 places and 0 transitions.
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 39 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 80 rules applied. Total rules applied 82 place count 5 transition count 8
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 83 place count 4 transition count 8
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 86 place count 4 transition count 5
Applied a total of 86 rules in 12 ms. Remains 4 /239 variables (removed 235) and now considering 5/419 (removed 414) transitions.
// Phase 1: matrix 5 rows 4 cols
[2022-05-15 04:05:16] [INFO ] Computed 2 place invariants in 1 ms
[2022-05-15 04:05:16] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 5 rows 4 cols
[2022-05-15 04:05:16] [INFO ] Computed 2 place invariants in 0 ms
[2022-05-15 04:05:16] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
[2022-05-15 04:05:16] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 5 rows 4 cols
[2022-05-15 04:05:16] [INFO ] Computed 2 place invariants in 0 ms
[2022-05-15 04:05:16] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 4/239 places, 5/419 transitions.
Finished structural reductions, in 1 iterations. Remains : 4/239 places, 5/419 transitions.
Stuttering acceptance computed with spot in 64 ms :[(OR (NOT p0) p1)]
Running random walk in product with property : DLCshifumi-PT-3a-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 0}, { cond=(OR (NOT p0) p1), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s0 0) (EQ s2 1)), p1:(OR (EQ s2 0) (EQ s0 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA DLCshifumi-PT-3a-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-3a-LTLCardinality-11 finished in 160 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 239 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 239/239 places, 419/419 transitions.
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 226 transition count 419
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 19 place count 220 transition count 407
Iterating global reduction 1 with 6 rules applied. Total rules applied 25 place count 220 transition count 407
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 26 place count 220 transition count 406
Applied a total of 26 rules in 13 ms. Remains 220 /239 variables (removed 19) and now considering 406/419 (removed 13) transitions.
[2022-05-15 04:05:16] [INFO ] Flow matrix only has 317 transitions (discarded 89 similar events)
// Phase 1: matrix 317 rows 220 cols
[2022-05-15 04:05:16] [INFO ] Computed 42 place invariants in 2 ms
[2022-05-15 04:05:16] [INFO ] Implicit Places using invariants in 44 ms returned []
[2022-05-15 04:05:16] [INFO ] Flow matrix only has 317 transitions (discarded 89 similar events)
// Phase 1: matrix 317 rows 220 cols
[2022-05-15 04:05:16] [INFO ] Computed 42 place invariants in 1 ms
[2022-05-15 04:05:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-15 04:05:16] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 149 ms to find 0 implicit places.
[2022-05-15 04:05:16] [INFO ] Flow matrix only has 317 transitions (discarded 89 similar events)
// Phase 1: matrix 317 rows 220 cols
[2022-05-15 04:05:16] [INFO ] Computed 42 place invariants in 0 ms
[2022-05-15 04:05:16] [INFO ] Dead Transitions using invariants and state equation in 139 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 220/239 places, 406/419 transitions.
Finished structural reductions, in 1 iterations. Remains : 220/239 places, 406/419 transitions.
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DLCshifumi-PT-3a-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s184 0) (EQ s93 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]]
Product exploration explored 100000 steps with 50000 reset in 538 ms.
Product exploration explored 100000 steps with 50000 reset in 417 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 2 factoid took 90 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA DLCshifumi-PT-3a-LTLCardinality-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DLCshifumi-PT-3a-LTLCardinality-13 finished in 1446 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((false U X(p0)))))'
Support contains 2 out of 239 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 239/239 places, 419/419 transitions.
Graph (trivial) has 415 edges and 239 vertex of which 224 / 239 are part of one of the 42 SCC in 2 ms
Free SCC test removed 182 places
Ensure Unique test removed 373 transitions
Reduce isomorphic transitions removed 373 transitions.
Graph (complete) has 100 edges and 57 vertex of which 45 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.0 ms
Discarding 12 places :
Also discarding 0 output transitions
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 42 place count 5 transition count 6
Iterating global reduction 0 with 40 rules applied. Total rules applied 82 place count 5 transition count 6
Applied a total of 82 rules in 9 ms. Remains 5 /239 variables (removed 234) and now considering 6/419 (removed 413) transitions.
[2022-05-15 04:05:18] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
// Phase 1: matrix 4 rows 5 cols
[2022-05-15 04:05:18] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-15 04:05:18] [INFO ] Implicit Places using invariants in 21 ms returned []
[2022-05-15 04:05:18] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
// Phase 1: matrix 4 rows 5 cols
[2022-05-15 04:05:18] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-15 04:05:18] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-15 04:05:18] [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.
[2022-05-15 04:05:18] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-15 04:05:18] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
// Phase 1: matrix 4 rows 5 cols
[2022-05-15 04:05:18] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-15 04:05:18] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 5/239 places, 6/419 transitions.
Finished structural reductions, in 1 iterations. Remains : 5/239 places, 6/419 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : DLCshifumi-PT-3a-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s4 0) (EQ s2 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCshifumi-PT-3a-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCshifumi-PT-3a-LTLCardinality-14 finished in 146 ms.
All properties solved by simple procedures.
Total runtime 5874 ms.

BK_STOP 1652587518266

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="DLCshifumi-PT-3a"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is DLCshifumi-PT-3a, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r060-tall-165254771800307"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCshifumi-PT-3a.tgz
mv DLCshifumi-PT-3a execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;