Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r101-tall-167814475800779.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
................
=====================================================================
Generated by BenchKit 2-5348
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 r101-tall-167814475800779
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 7.3K Feb 25 20:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Feb 25 20:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Feb 25 19:32 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K Feb 25 19:32 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Feb 25 15:53 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 25 15:53 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:53 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:53 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.9K Feb 25 22:08 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 90K Feb 25 22:08 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Feb 25 21:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 46K Feb 25 21:27 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 987K Mar 5 18:22 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME DLCround-PT-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 1678317867460

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=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCround-PT-13a
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-08 23:24:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-08 23:24:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 23:24:29] [INFO ] Load time of PNML (sax parser for PT used): 152 ms
[2023-03-08 23:24:29] [INFO ] Transformed 463 places.
[2023-03-08 23:24:29] [INFO ] Transformed 3847 transitions.
[2023-03-08 23:24:29] [INFO ] Found NUPN structural information;
[2023-03-08 23:24:29] [INFO ] Parsed PT model containing 463 places and 3847 transitions and 15089 arcs in 256 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 3 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-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-13a-LTLCardinality-07 TRUE 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-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-13a-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-13a-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 23 out of 463 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 463/463 places, 3495/3495 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 431 transition count 2919
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 431 transition count 2919
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 68 place count 431 transition count 2915
Drop transitions removed 894 transitions
Redundant transition composition rules discarded 894 transitions
Iterating global reduction 1 with 894 rules applied. Total rules applied 962 place count 431 transition count 2021
Applied a total of 962 rules in 158 ms. Remains 431 /463 variables (removed 32) and now considering 2021/3495 (removed 1474) transitions.
[2023-03-08 23:24:29] [INFO ] Flow matrix only has 230 transitions (discarded 1791 similar events)
// Phase 1: matrix 230 rows 431 cols
[2023-03-08 23:24:29] [INFO ] Computed 312 place invariants in 18 ms
[2023-03-08 23:24:31] [INFO ] Implicit Places using invariants in 1356 ms returned [137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 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, 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, 206, 207, 208, 209, 211, 212, 213, 214, 215, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 229, 230, 231, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 250, 251, 252, 253, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 298, 299, 300, 301, 302, 303, 304, 305, 306, 308, 309, 310, 311, 312, 313, 315, 317, 318, 319, 320, 321, 322, 323, 324, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 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, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427, 429, 430]
Discarding 278 places :
Ensure Unique test removed 1616 transitions
Reduce isomorphic transitions removed 1616 transitions.
Implicit Place search using SMT only with invariants took 1408 ms to find 278 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 153/463 places, 405/3495 transitions.
Drop transitions removed 108 transitions
Redundant transition composition rules discarded 108 transitions
Iterating global reduction 0 with 108 rules applied. Total rules applied 108 place count 153 transition count 297
Applied a total of 108 rules in 6 ms. Remains 153 /153 variables (removed 0) and now considering 297/405 (removed 108) transitions.
[2023-03-08 23:24:31] [INFO ] Flow matrix only has 230 transitions (discarded 67 similar events)
// Phase 1: matrix 230 rows 153 cols
[2023-03-08 23:24:31] [INFO ] Computed 34 place invariants in 1 ms
[2023-03-08 23:24:31] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-08 23:24:31] [INFO ] Flow matrix only has 230 transitions (discarded 67 similar events)
[2023-03-08 23:24:31] [INFO ] Invariant cache hit.
[2023-03-08 23:24:31] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 23:24:31] [INFO ] Implicit Places using invariants and state equation in 84 ms returned []
Implicit Place search using SMT with State Equation took 129 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 153/463 places, 297/3495 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1701 ms. Remains : 153/463 places, 297/3495 transitions.
Support contains 23 out of 153 places after structural reductions.
[2023-03-08 23:24:31] [INFO ] Flatten gal took : 41 ms
[2023-03-08 23:24:31] [INFO ] Flatten gal took : 15 ms
[2023-03-08 23:24:31] [INFO ] Input system was already deterministic with 297 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 422 ms. (steps per millisecond=23 ) properties (out of 15) seen :9
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 6) 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 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 6) 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 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 6) 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 6) seen :0
Running SMT prover for 6 properties.
[2023-03-08 23:24:32] [INFO ] Flow matrix only has 230 transitions (discarded 67 similar events)
[2023-03-08 23:24:32] [INFO ] Invariant cache hit.
[2023-03-08 23:24:32] [INFO ] After 90ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-08 23:24:32] [INFO ] [Nat]Absence check using 34 positive place invariants in 8 ms returned sat
[2023-03-08 23:24:32] [INFO ] After 146ms SMT Verify possible using all constraints in natural domain returned unsat :6 sat :0
Fused 6 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
FORMULA DLCround-PT-13a-LTLCardinality-14 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA DLCround-PT-13a-LTLCardinality-05 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 6 atomic propositions for a total of 6 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA DLCround-PT-13a-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-13a-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-13a-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 17 stabilizing places and 1 stable transitions
Graph (complete) has 330 edges and 153 vertex of which 137 are kept as prefixes of interest. Removing 16 places using SCC suffix rule.4 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 153 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 153/153 places, 297/297 transitions.
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 138 transition count 297
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 19 place count 134 transition count 289
Iterating global reduction 1 with 4 rules applied. Total rules applied 23 place count 134 transition count 289
Applied a total of 23 rules in 5 ms. Remains 134 /153 variables (removed 19) and now considering 289/297 (removed 8) transitions.
[2023-03-08 23:24:32] [INFO ] Flow matrix only has 226 transitions (discarded 63 similar events)
// Phase 1: matrix 226 rows 134 cols
[2023-03-08 23:24:32] [INFO ] Computed 19 place invariants in 3 ms
[2023-03-08 23:24:32] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-08 23:24:32] [INFO ] Flow matrix only has 226 transitions (discarded 63 similar events)
[2023-03-08 23:24:32] [INFO ] Invariant cache hit.
[2023-03-08 23:24:32] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 23:24:32] [INFO ] Implicit Places using invariants and state equation in 210 ms returned []
Implicit Place search using SMT with State Equation took 260 ms to find 0 implicit places.
[2023-03-08 23:24:32] [INFO ] Flow matrix only has 226 transitions (discarded 63 similar events)
[2023-03-08 23:24:32] [INFO ] Invariant cache hit.
[2023-03-08 23:24:32] [INFO ] Dead Transitions using invariants and state equation in 259 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 134/153 places, 289/297 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 528 ms. Remains : 134/153 places, 289/297 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-02 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:(OR (EQ s133 0) (EQ s129 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 1 steps with 0 reset in 1 ms.
FORMULA DLCround-PT-13a-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-13a-LTLCardinality-02 finished in 777 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(p1)&&p0)))'
Support contains 4 out of 153 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 153/153 places, 297/297 transitions.
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 138 transition count 297
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 17 place count 136 transition count 293
Iterating global reduction 1 with 2 rules applied. Total rules applied 19 place count 136 transition count 293
Applied a total of 19 rules in 7 ms. Remains 136 /153 variables (removed 17) and now considering 293/297 (removed 4) transitions.
[2023-03-08 23:24:33] [INFO ] Flow matrix only has 228 transitions (discarded 65 similar events)
// Phase 1: matrix 228 rows 136 cols
[2023-03-08 23:24:33] [INFO ] Computed 19 place invariants in 1 ms
[2023-03-08 23:24:33] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-08 23:24:33] [INFO ] Flow matrix only has 228 transitions (discarded 65 similar events)
[2023-03-08 23:24:33] [INFO ] Invariant cache hit.
[2023-03-08 23:24:33] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 23:24:33] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
[2023-03-08 23:24:33] [INFO ] Flow matrix only has 228 transitions (discarded 65 similar events)
[2023-03-08 23:24:33] [INFO ] Invariant cache hit.
[2023-03-08 23:24:33] [INFO ] Dead Transitions using invariants and state equation in 137 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 136/153 places, 293/297 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 249 ms. Remains : 136/153 places, 293/297 transitions.
Stuttering acceptance computed with spot in 98 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : DLCround-PT-13a-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s88 0) (EQ s135 1)), p1:(OR (EQ s79 0) (EQ s13 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 33333 reset in 427 ms.
Product exploration explored 100000 steps with 33333 reset in 278 ms.
Computed a total of 2 stabilizing places and 1 stable transitions
Graph (complete) has 311 edges and 136 vertex of which 135 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Computed a total of 2 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND (NOT p0) p1)
Knowledge based reduction with 7 factoid took 232 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DLCround-PT-13a-LTLCardinality-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DLCround-PT-13a-LTLCardinality-03 finished in 1308 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 153 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 153/153 places, 297/297 transitions.
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 137 transition count 297
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 20 place count 133 transition count 289
Iterating global reduction 1 with 4 rules applied. Total rules applied 24 place count 133 transition count 289
Applied a total of 24 rules in 12 ms. Remains 133 /153 variables (removed 20) and now considering 289/297 (removed 8) transitions.
[2023-03-08 23:24:34] [INFO ] Flow matrix only has 226 transitions (discarded 63 similar events)
// Phase 1: matrix 226 rows 133 cols
[2023-03-08 23:24:34] [INFO ] Computed 18 place invariants in 2 ms
[2023-03-08 23:24:34] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-08 23:24:34] [INFO ] Flow matrix only has 226 transitions (discarded 63 similar events)
[2023-03-08 23:24:34] [INFO ] Invariant cache hit.
[2023-03-08 23:24:34] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 23:24:34] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
[2023-03-08 23:24:34] [INFO ] Flow matrix only has 226 transitions (discarded 63 similar events)
[2023-03-08 23:24:34] [INFO ] Invariant cache hit.
[2023-03-08 23:24:34] [INFO ] Dead Transitions using invariants and state equation in 95 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 133/153 places, 289/297 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 217 ms. Remains : 133/153 places, 289/297 transitions.
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DLCround-PT-13a-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s90 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][false, false]]
Product exploration explored 100000 steps with 50000 reset in 189 ms.
Product exploration explored 100000 steps with 50000 reset in 196 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), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 71 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DLCround-PT-13a-LTLCardinality-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DLCround-PT-13a-LTLCardinality-04 finished in 766 ms.
All properties solved by simple procedures.
Total runtime 6143 ms.

BK_STOP 1678317876227

--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -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="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 2-5348"
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 r101-tall-167814475800779"
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 ;