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-165254771800275.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 DLCround-PT-13a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r060-tall-165254771800275
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 7.2K Apr 30 09:37 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K Apr 30 09:37 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Apr 30 08:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Apr 30 08:14 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 3.3K 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 2.3K May 9 07:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 07:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 07:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 07:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 987K 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 DLCround-PT-13a-LTLCardinality-00
FORMULA_NAME DLCround-PT-13a-LTLCardinality-01
FORMULA_NAME DLCround-PT-13a-LTLCardinality-02
FORMULA_NAME DLCround-PT-13a-LTLCardinality-03
FORMULA_NAME DLCround-PT-13a-LTLCardinality-04
FORMULA_NAME DLCround-PT-13a-LTLCardinality-05
FORMULA_NAME DLCround-PT-13a-LTLCardinality-06
FORMULA_NAME DLCround-PT-13a-LTLCardinality-07
FORMULA_NAME DLCround-PT-13a-LTLCardinality-08
FORMULA_NAME DLCround-PT-13a-LTLCardinality-09
FORMULA_NAME DLCround-PT-13a-LTLCardinality-10
FORMULA_NAME DLCround-PT-13a-LTLCardinality-11
FORMULA_NAME DLCround-PT-13a-LTLCardinality-12
FORMULA_NAME DLCround-PT-13a-LTLCardinality-13
FORMULA_NAME DLCround-PT-13a-LTLCardinality-14
FORMULA_NAME DLCround-PT-13a-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652583738852

Running Version 202205111006
[2022-05-15 03:02:19] [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 03:02:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 03:02:20] [INFO ] Load time of PNML (sax parser for PT used): 192 ms
[2022-05-15 03:02:20] [INFO ] Transformed 463 places.
[2022-05-15 03:02:20] [INFO ] Transformed 3847 transitions.
[2022-05-15 03:02:20] [INFO ] Found NUPN structural information;
[2022-05-15 03:02:20] [INFO ] Parsed PT model containing 463 places and 3847 transitions in 322 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
Ensure Unique test removed 352 transitions
Reduce redundant transitions removed 352 transitions.
FORMULA DLCround-PT-13a-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-13a-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-13a-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-13a-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-13a-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-13a-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-13a-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-13a-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-13a-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-13a-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 14 out of 463 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 463/463 places, 3495/3495 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 429 transition count 2881
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 429 transition count 2881
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 72 place count 429 transition count 2877
Drop transitions removed 860 transitions
Redundant transition composition rules discarded 860 transitions
Iterating global reduction 1 with 860 rules applied. Total rules applied 932 place count 429 transition count 2017
Applied a total of 932 rules in 172 ms. Remains 429 /463 variables (removed 34) and now considering 2017/3495 (removed 1478) transitions.
[2022-05-15 03:02:20] [INFO ] Flow matrix only has 228 transitions (discarded 1789 similar events)
// Phase 1: matrix 228 rows 429 cols
[2022-05-15 03:02:20] [INFO ] Computed 312 place invariants in 19 ms
[2022-05-15 03:02:21] [INFO ] Implicit Places using invariants in 1367 ms returned [135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 150, 151, 152, 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, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 207, 208, 209, 210, 211, 212, 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, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 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, 394, 395, 396, 397, 398, 399, 400, 401, 402, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427, 428]
Discarding 286 places :
Ensure Unique test removed 1676 transitions
Reduce isomorphic transitions removed 1676 transitions.
Implicit Place search using SMT only with invariants took 1401 ms to find 286 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 143/463 places, 341/3495 transitions.
Drop transitions removed 48 transitions
Redundant transition composition rules discarded 48 transitions
Iterating global reduction 0 with 48 rules applied. Total rules applied 48 place count 143 transition count 293
Applied a total of 48 rules in 7 ms. Remains 143 /143 variables (removed 0) and now considering 293/341 (removed 48) transitions.
[2022-05-15 03:02:22] [INFO ] Flow matrix only has 228 transitions (discarded 65 similar events)
// Phase 1: matrix 228 rows 143 cols
[2022-05-15 03:02:22] [INFO ] Computed 26 place invariants in 1 ms
[2022-05-15 03:02:22] [INFO ] Implicit Places using invariants in 44 ms returned []
[2022-05-15 03:02:22] [INFO ] Flow matrix only has 228 transitions (discarded 65 similar events)
// Phase 1: matrix 228 rows 143 cols
[2022-05-15 03:02:22] [INFO ] Computed 26 place invariants in 2 ms
[2022-05-15 03:02:22] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-15 03:02:22] [INFO ] Implicit Places using invariants and state equation in 87 ms returned []
Implicit Place search using SMT with State Equation took 132 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 143/463 places, 293/3495 transitions.
Finished structural reductions, in 2 iterations. Remains : 143/463 places, 293/3495 transitions.
Support contains 14 out of 143 places after structural reductions.
[2022-05-15 03:02:22] [INFO ] Flatten gal took : 40 ms
[2022-05-15 03:02:22] [INFO ] Flatten gal took : 17 ms
[2022-05-15 03:02:22] [INFO ] Input system was already deterministic with 293 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 499 ms. (steps per millisecond=20 ) properties (out of 8) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 4) 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 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 4) 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 4) seen :0
Running SMT prover for 4 properties.
[2022-05-15 03:02:22] [INFO ] Flow matrix only has 228 transitions (discarded 65 similar events)
// Phase 1: matrix 228 rows 143 cols
[2022-05-15 03:02:22] [INFO ] Computed 26 place invariants in 1 ms
[2022-05-15 03:02:23] [INFO ] After 119ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2022-05-15 03:02:23] [INFO ] [Nat]Absence check using 26 positive place invariants in 4 ms returned sat
[2022-05-15 03:02:23] [INFO ] After 71ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :0
Fused 4 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 4 atomic propositions for a total of 6 simplifications.
FORMULA DLCround-PT-13a-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-13a-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 9 stabilizing places and 1 stable transitions
Graph (complete) has 318 edges and 143 vertex of which 135 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.6 ms
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 143 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 143/143 places, 293/293 transitions.
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 136 transition count 293
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 9 place count 134 transition count 289
Iterating global reduction 1 with 2 rules applied. Total rules applied 11 place count 134 transition count 289
Applied a total of 11 rules in 6 ms. Remains 134 /143 variables (removed 9) and now considering 289/293 (removed 4) transitions.
[2022-05-15 03:02:23] [INFO ] Flow matrix only has 226 transitions (discarded 63 similar events)
// Phase 1: matrix 226 rows 134 cols
[2022-05-15 03:02:23] [INFO ] Computed 19 place invariants in 2 ms
[2022-05-15 03:02:23] [INFO ] Implicit Places using invariants in 43 ms returned []
[2022-05-15 03:02:23] [INFO ] Flow matrix only has 226 transitions (discarded 63 similar events)
// Phase 1: matrix 226 rows 134 cols
[2022-05-15 03:02:23] [INFO ] Computed 19 place invariants in 1 ms
[2022-05-15 03:02:23] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-15 03:02:23] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 138 ms to find 0 implicit places.
[2022-05-15 03:02:23] [INFO ] Flow matrix only has 226 transitions (discarded 63 similar events)
// Phase 1: matrix 226 rows 134 cols
[2022-05-15 03:02:23] [INFO ] Computed 19 place invariants in 1 ms
[2022-05-15 03:02:23] [INFO ] Dead Transitions using invariants and state equation in 112 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 134/143 places, 289/293 transitions.
Finished structural reductions, in 1 iterations. Remains : 134/143 places, 289/293 transitions.
Stuttering acceptance computed with spot in 188 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : DLCround-PT-13a-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (EQ s24 0) (EQ s133 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 206 steps with 0 reset in 17 ms.
FORMULA DLCround-PT-13a-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-13a-LTLCardinality-01 finished in 514 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 143 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 143/143 places, 293/293 transitions.
Graph (trivial) has 292 edges and 143 vertex of which 134 / 143 are part of one of the 18 SCC in 3 ms
Free SCC test removed 116 places
Ensure Unique test removed 274 transitions
Reduce isomorphic transitions removed 274 transitions.
Graph (complete) has 44 edges and 27 vertex of which 20 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.0 ms
Discarding 7 places :
Also discarding 0 output transitions
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 19 place count 3 transition count 2
Iterating global reduction 0 with 17 rules applied. Total rules applied 36 place count 3 transition count 2
Applied a total of 36 rules in 8 ms. Remains 3 /143 variables (removed 140) and now considering 2/293 (removed 291) transitions.
// Phase 1: matrix 2 rows 3 cols
[2022-05-15 03:02:23] [INFO ] Computed 2 place invariants in 0 ms
[2022-05-15 03:02:23] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 2 rows 3 cols
[2022-05-15 03:02:23] [INFO ] Computed 2 place invariants in 3 ms
[2022-05-15 03:02:23] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-15 03:02:23] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2022-05-15 03:02:23] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 2 rows 3 cols
[2022-05-15 03:02:23] [INFO ] Computed 2 place invariants in 0 ms
[2022-05-15 03:02:23] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 3/143 places, 2/293 transitions.
Finished structural reductions, in 1 iterations. Remains : 3/143 places, 2/293 transitions.
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Running random walk in product with property : DLCround-PT-13a-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s2 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]]
Product exploration explored 100000 steps with 50000 reset in 191 ms.
Product exploration explored 100000 steps with 50000 reset in 106 ms.
Computed a total of 3 stabilizing places and 1 stable transitions
Graph (complete) has 3 edges and 3 vertex of which 2 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Computed a total of 3 stabilizing places and 1 stable transitions
Detected a total of 3/3 stabilizing places and 1/2 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 4 factoid took 71 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA DLCround-PT-13a-LTLCardinality-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DLCround-PT-13a-LTLCardinality-02 finished in 512 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(G(F(p0)))))'
Support contains 2 out of 143 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 143/143 places, 293/293 transitions.
Graph (trivial) has 289 edges and 143 vertex of which 132 / 143 are part of one of the 18 SCC in 1 ms
Free SCC test removed 114 places
Ensure Unique test removed 270 transitions
Reduce isomorphic transitions removed 270 transitions.
Graph (complete) has 48 edges and 29 vertex of which 22 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.0 ms
Discarding 7 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 22 transition count 22
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 21 transition count 21
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 21 place count 5 transition count 5
Iterating global reduction 2 with 16 rules applied. Total rules applied 37 place count 5 transition count 5
Applied a total of 37 rules in 7 ms. Remains 5 /143 variables (removed 138) and now considering 5/293 (removed 288) transitions.
[2022-05-15 03:02:24] [INFO ] Flow matrix only has 4 transitions (discarded 1 similar events)
// Phase 1: matrix 4 rows 5 cols
[2022-05-15 03:02:24] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-15 03:02:24] [INFO ] Implicit Places using invariants in 20 ms returned []
[2022-05-15 03:02:24] [INFO ] Flow matrix only has 4 transitions (discarded 1 similar events)
// Phase 1: matrix 4 rows 5 cols
[2022-05-15 03:02:24] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-15 03:02:24] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-15 03:02:24] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2022-05-15 03:02:24] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-15 03:02:24] [INFO ] Flow matrix only has 4 transitions (discarded 1 similar events)
// Phase 1: matrix 4 rows 5 cols
[2022-05-15 03:02:24] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-15 03:02:24] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 5/143 places, 5/293 transitions.
Finished structural reductions, in 1 iterations. Remains : 5/143 places, 5/293 transitions.
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DLCround-PT-13a-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (NEQ s4 0) (NEQ s2 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 4 steps with 1 reset in 1 ms.
FORMULA DLCround-PT-13a-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-13a-LTLCardinality-10 finished in 175 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(X(F(!(true U false)))))))'
Support contains 0 out of 143 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 143/143 places, 293/293 transitions.
Graph (trivial) has 292 edges and 143 vertex of which 134 / 143 are part of one of the 18 SCC in 1 ms
Free SCC test removed 116 places
Ensure Unique test removed 274 transitions
Reduce isomorphic transitions removed 274 transitions.
Graph (complete) has 44 edges and 27 vertex of which 19 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.1 ms
Discarding 8 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 18 places and 0 transitions.
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 0 with 35 rules applied. Total rules applied 37 place count 0 transition count 1
Applied a total of 37 rules in 5 ms. Remains 0 /143 variables (removed 143) and now considering 1/293 (removed 292) transitions.
[2022-05-15 03:02:24] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-15 03:02:24] [INFO ] Implicit Places using invariants in 5 ms returned []
[2022-05-15 03:02:24] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-15 03:02:24] [INFO ] Implicit Places using invariants and state equation in 15 ms returned []
Implicit Place search using SMT with State Equation took 20 ms to find 0 implicit places.
[2022-05-15 03:02:24] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-15 03:02:24] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-15 03:02:24] [INFO ] Dead Transitions using invariants and state equation in 4 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 0/143 places, 1/293 transitions.
Finished structural reductions, in 1 iterations. Remains : 0/143 places, 1/293 transitions.
Stuttering acceptance computed with spot in 10 ms :[false]
Running random walk in product with property : DLCround-PT-13a-LTLCardinality-15 automaton TGBA Formula[mat=[[]], initial=0, aps=[], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Initial state of product has no viable successors after 0 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-13a-LTLCardinality-15 TRUE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-13a-LTLCardinality-15 finished in 60 ms.
All properties solved by simple procedures.
Total runtime 4549 ms.

BK_STOP 1652583744546

--------------------
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="DLCround-PT-13a"
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 DLCround-PT-13a, 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-165254771800275"
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 [ "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 ;