Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r064-tall-162038397200436.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
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 r064-tall-162038397200436
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 121K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 95K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Mar 28 15:59 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 28 15:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 15:59 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 15:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 23 09:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 23 09:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 22 16:34 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 22 16:34 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 987K May 5 16:51 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-00
FORMULA_NAME DLCround-PT-13a-01
FORMULA_NAME DLCround-PT-13a-02
FORMULA_NAME DLCround-PT-13a-03
FORMULA_NAME DLCround-PT-13a-04
FORMULA_NAME DLCround-PT-13a-05
FORMULA_NAME DLCround-PT-13a-06
FORMULA_NAME DLCround-PT-13a-07
FORMULA_NAME DLCround-PT-13a-08
FORMULA_NAME DLCround-PT-13a-09
FORMULA_NAME DLCround-PT-13a-10
FORMULA_NAME DLCround-PT-13a-11
FORMULA_NAME DLCround-PT-13a-12
FORMULA_NAME DLCround-PT-13a-13
FORMULA_NAME DLCround-PT-13a-14
FORMULA_NAME DLCround-PT-13a-15

=== Now, execution of the tool begins

BK_START 1620527740174

Running Version 0
[2021-05-09 02:36:02] [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]
[2021-05-09 02:36:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 02:36:02] [INFO ] Load time of PNML (sax parser for PT used): 160 ms
[2021-05-09 02:36:02] [INFO ] Transformed 463 places.
[2021-05-09 02:36:02] [INFO ] Transformed 3847 transitions.
[2021-05-09 02:36:02] [INFO ] Found NUPN structural information;
[2021-05-09 02:36:02] [INFO ] Parsed PT model containing 463 places and 3847 transitions in 226 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
[2021-05-09 02:36:02] [INFO ] Initial state test concluded for 2 properties.
Ensure Unique test removed 352 transitions
Reduce redundant transitions removed 352 transitions.
FORMULA DLCround-PT-13a-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-13a-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-13a-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-13a-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 39 out of 463 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 463/463 places, 3495/3495 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 430 transition count 2896
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 430 transition count 2896
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 69 place count 430 transition count 2893
Drop transitions removed 860 transitions
Redundant transition composition rules discarded 860 transitions
Iterating global reduction 1 with 860 rules applied. Total rules applied 929 place count 430 transition count 2033
Applied a total of 929 rules in 235 ms. Remains 430 /463 variables (removed 33) and now considering 2033/3495 (removed 1462) transitions.
[2021-05-09 02:36:03] [INFO ] Flow matrix only has 230 transitions (discarded 1803 similar events)
// Phase 1: matrix 230 rows 430 cols
[2021-05-09 02:36:03] [INFO ] Computed 312 place invariants in 19 ms
[2021-05-09 02:36:04] [INFO ] Implicit Places using invariants in 1316 ms returned [136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 152, 153, 154, 155, 156, 158, 159, 160, 161, 162, 163, 164, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 231, 232, 233, 235, 236, 237, 238, 240, 241, 242, 243, 244, 245, 247, 248, 249, 250, 252, 253, 254, 255, 256, 257, 258, 259, 261, 262, 263, 264, 265, 266, 267, 268, 270, 273, 274, 276, 278, 279, 280, 282, 285, 286, 288, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 302, 303, 304, 305, 306, 307, 308, 309, 310, 312, 313, 314, 315, 317, 318, 320, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 335, 336, 337, 338, 339, 340, 341, 342, 344, 345, 346, 347, 348, 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, 385, 386, 387, 388, 389, 390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 403, 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, 429]
Discarding 264 places :
Ensure Unique test removed 1539 transitions
Reduce isomorphic transitions removed 1539 transitions.
Implicit Place search using SMT only with invariants took 1346 ms to find 264 implicit places.
[2021-05-09 02:36:04] [INFO ] Flow matrix only has 230 transitions (discarded 264 similar events)
// Phase 1: matrix 230 rows 166 cols
[2021-05-09 02:36:04] [INFO ] Computed 48 place invariants in 3 ms
[2021-05-09 02:36:04] [INFO ] Dead Transitions using invariants and state equation in 177 ms returned []
Starting structural reductions, iteration 1 : 166/463 places, 494/3495 transitions.
Drop transitions removed 198 transitions
Redundant transition composition rules discarded 198 transitions
Iterating global reduction 0 with 198 rules applied. Total rules applied 198 place count 166 transition count 296
Applied a total of 198 rules in 6 ms. Remains 166 /166 variables (removed 0) and now considering 296/494 (removed 198) transitions.
[2021-05-09 02:36:04] [INFO ] Flow matrix only has 230 transitions (discarded 66 similar events)
// Phase 1: matrix 230 rows 166 cols
[2021-05-09 02:36:04] [INFO ] Computed 48 place invariants in 2 ms
[2021-05-09 02:36:04] [INFO ] Implicit Places using invariants in 38 ms returned []
[2021-05-09 02:36:04] [INFO ] Flow matrix only has 230 transitions (discarded 66 similar events)
// Phase 1: matrix 230 rows 166 cols
[2021-05-09 02:36:04] [INFO ] Computed 48 place invariants in 2 ms
[2021-05-09 02:36:04] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-09 02:36:04] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 106 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 166/463 places, 296/3495 transitions.
[2021-05-09 02:36:05] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-09 02:36:05] [INFO ] Flatten gal took : 43 ms
FORMULA DLCround-PT-13a-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-13a-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-09 02:36:05] [INFO ] Flatten gal took : 19 ms
[2021-05-09 02:36:05] [INFO ] Input system was already deterministic with 296 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 589 ms. (steps per millisecond=169 ) properties (out of 20) seen :6
Running SMT prover for 14 properties.
[2021-05-09 02:36:05] [INFO ] Flow matrix only has 230 transitions (discarded 66 similar events)
// Phase 1: matrix 230 rows 166 cols
[2021-05-09 02:36:05] [INFO ] Computed 48 place invariants in 2 ms
[2021-05-09 02:36:05] [INFO ] [Real]Absence check using 48 positive place invariants in 6 ms returned unsat
[2021-05-09 02:36:05] [INFO ] [Real]Absence check using 48 positive place invariants in 7 ms returned sat
[2021-05-09 02:36:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 02:36:05] [INFO ] [Real]Absence check using state equation in 49 ms returned sat
[2021-05-09 02:36:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 02:36:05] [INFO ] [Nat]Absence check using 48 positive place invariants in 7 ms returned unsat
[2021-05-09 02:36:05] [INFO ] [Real]Absence check using 48 positive place invariants in 7 ms returned sat
[2021-05-09 02:36:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 02:36:06] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2021-05-09 02:36:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 02:36:06] [INFO ] [Nat]Absence check using 48 positive place invariants in 3 ms returned unsat
[2021-05-09 02:36:06] [INFO ] [Real]Absence check using 48 positive place invariants in 7 ms returned sat
[2021-05-09 02:36:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 02:36:06] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2021-05-09 02:36:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 02:36:06] [INFO ] [Nat]Absence check using 48 positive place invariants in 3 ms returned unsat
[2021-05-09 02:36:06] [INFO ] [Real]Absence check using 48 positive place invariants in 6 ms returned sat
[2021-05-09 02:36:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 02:36:06] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2021-05-09 02:36:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 02:36:06] [INFO ] [Nat]Absence check using 48 positive place invariants in 5 ms returned unsat
[2021-05-09 02:36:06] [INFO ] [Real]Absence check using 48 positive place invariants in 6 ms returned sat
[2021-05-09 02:36:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 02:36:06] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2021-05-09 02:36:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 02:36:06] [INFO ] [Nat]Absence check using 48 positive place invariants in 10 ms returned unsat
[2021-05-09 02:36:06] [INFO ] [Real]Absence check using 48 positive place invariants in 7 ms returned sat
[2021-05-09 02:36:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 02:36:06] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2021-05-09 02:36:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 02:36:06] [INFO ] [Nat]Absence check using 48 positive place invariants in 6 ms returned unsat
[2021-05-09 02:36:06] [INFO ] [Real]Absence check using 48 positive place invariants in 7 ms returned sat
[2021-05-09 02:36:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 02:36:06] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2021-05-09 02:36:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 02:36:06] [INFO ] [Nat]Absence check using 48 positive place invariants in 7 ms returned unsat
[2021-05-09 02:36:06] [INFO ] [Real]Absence check using 48 positive place invariants in 6 ms returned sat
[2021-05-09 02:36:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 02:36:06] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2021-05-09 02:36:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 02:36:06] [INFO ] [Nat]Absence check using 48 positive place invariants in 4 ms returned unsat
[2021-05-09 02:36:06] [INFO ] [Real]Absence check using 48 positive place invariants in 7 ms returned sat
[2021-05-09 02:36:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 02:36:06] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2021-05-09 02:36:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 02:36:06] [INFO ] [Nat]Absence check using 48 positive place invariants in 2 ms returned unsat
[2021-05-09 02:36:06] [INFO ] [Real]Absence check using 48 positive place invariants in 7 ms returned sat
[2021-05-09 02:36:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 02:36:06] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2021-05-09 02:36:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 02:36:06] [INFO ] [Nat]Absence check using 48 positive place invariants in 6 ms returned unsat
[2021-05-09 02:36:06] [INFO ] [Real]Absence check using 48 positive place invariants in 7 ms returned sat
[2021-05-09 02:36:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 02:36:06] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2021-05-09 02:36:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 02:36:07] [INFO ] [Nat]Absence check using 48 positive place invariants in 6 ms returned unsat
[2021-05-09 02:36:07] [INFO ] [Real]Absence check using 48 positive place invariants in 7 ms returned sat
[2021-05-09 02:36:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 02:36:07] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2021-05-09 02:36:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 02:36:07] [INFO ] [Nat]Absence check using 48 positive place invariants in 5 ms returned unsat
[2021-05-09 02:36:07] [INFO ] [Real]Absence check using 48 positive place invariants in 7 ms returned sat
[2021-05-09 02:36:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 02:36:07] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2021-05-09 02:36:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 02:36:07] [INFO ] [Nat]Absence check using 48 positive place invariants in 5 ms returned unsat
Successfully simplified 14 atomic propositions for a total of 10 simplifications.
[2021-05-09 02:36:07] [INFO ] Initial state test concluded for 5 properties.
FORMULA DLCround-PT-13a-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-13a-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-13a-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-13a-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-13a-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-13a-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-13a-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 166 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 166/166 places, 296/296 transitions.
Graph (trivial) has 290 edges and 166 vertex of which 133 / 166 are part of one of the 18 SCC in 7 ms
Free SCC test removed 115 places
Ensure Unique test removed 272 transitions
Reduce isomorphic transitions removed 272 transitions.
Graph (complete) has 71 edges and 51 vertex of which 21 are kept as prefixes of interest. Removing 30 places using SCC suffix rule.2 ms
Discarding 30 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 16 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 31 rules applied. Total rules applied 33 place count 4 transition count 8
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 1 with 3 rules applied. Total rules applied 36 place count 4 transition count 5
Applied a total of 36 rules in 12 ms. Remains 4 /166 variables (removed 162) and now considering 5/296 (removed 291) transitions.
// Phase 1: matrix 5 rows 4 cols
[2021-05-09 02:36:25] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-09 02:36:25] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 5 rows 4 cols
[2021-05-09 02:36:25] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-09 02:36:25] [INFO ] Implicit Places using invariants and state equation in 13 ms returned []
Implicit Place search using SMT with State Equation took 25 ms to find 0 implicit places.
[2021-05-09 02:36:25] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 5 rows 4 cols
[2021-05-09 02:36:25] [INFO ] Computed 2 place invariants in 3 ms
[2021-05-09 02:36:25] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4/166 places, 5/296 transitions.
Stuttering acceptance computed with spot in 118 ms :[(NOT p0)]
Running random walk in product with property : DLCround-PT-13a-02 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (NEQ s2 0) (AND (NEQ s0 0) (NEQ s0 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 0 steps with 0 reset in 1 ms.
FORMULA DLCround-PT-13a-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-13a-02 finished in 18798 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X((X(G(p0)) U G(p0))))))], workingDir=/home/mcc/execution]
Support contains 1 out of 166 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 166/166 places, 296/296 transitions.
Reduce places removed 29 places and 0 transitions.
Iterating post reduction 0 with 29 rules applied. Total rules applied 29 place count 137 transition count 296
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 32 place count 134 transition count 290
Iterating global reduction 1 with 3 rules applied. Total rules applied 35 place count 134 transition count 290
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 36 place count 134 transition count 289
Applied a total of 36 rules in 5 ms. Remains 134 /166 variables (removed 32) and now considering 289/296 (removed 7) transitions.
[2021-05-09 02:36:26] [INFO ] Flow matrix only has 226 transitions (discarded 63 similar events)
// Phase 1: matrix 226 rows 134 cols
[2021-05-09 02:36:26] [INFO ] Computed 19 place invariants in 1 ms
[2021-05-09 02:36:26] [INFO ] Implicit Places using invariants in 32 ms returned []
[2021-05-09 02:36:26] [INFO ] Flow matrix only has 226 transitions (discarded 63 similar events)
// Phase 1: matrix 226 rows 134 cols
[2021-05-09 02:36:26] [INFO ] Computed 19 place invariants in 1 ms
[2021-05-09 02:36:26] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-09 02:36:26] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 115 ms to find 0 implicit places.
[2021-05-09 02:36:26] [INFO ] Flow matrix only has 226 transitions (discarded 63 similar events)
// Phase 1: matrix 226 rows 134 cols
[2021-05-09 02:36:26] [INFO ] Computed 19 place invariants in 1 ms
[2021-05-09 02:36:26] [INFO ] Dead Transitions using invariants and state equation in 114 ms returned []
Finished structural reductions, in 1 iterations. Remains : 134/166 places, 289/296 transitions.
Stuttering acceptance computed with spot in 135 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true, (NOT p0)]
Running random walk in product with property : DLCround-PT-13a-13 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 5}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={} source=5 dest: 4}, { cond=p0, acceptance={} source=5 dest: 5}]], initial=3, aps=[p0:(EQ s133 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 483 ms.
Product exploration explored 100000 steps with 0 reset in 441 ms.
Graph (complete) has 307 edges and 134 vertex of which 133 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Knowledge obtained : [(NOT p0)]
Stuttering acceptance computed with spot in 131 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true, (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 306 ms.
Product exploration explored 100000 steps with 0 reset in 401 ms.
Applying partial POR strategy [false, false, false, false, true, true]
Stuttering acceptance computed with spot in 119 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true, (NOT p0)]
Support contains 1 out of 134 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 134/134 places, 289/289 transitions.
Graph (trivial) has 288 edges and 134 vertex of which 132 / 134 are part of one of the 18 SCC in 0 ms
Free SCC test removed 114 places
Ensure Unique test removed 270 transitions
Reduce isomorphic transitions removed 270 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 18 place count 3 transition count 2
Iterating global reduction 0 with 17 rules applied. Total rules applied 35 place count 3 transition count 2
Applied a total of 35 rules in 4 ms. Remains 3 /134 variables (removed 131) and now considering 2/289 (removed 287) transitions.
[2021-05-09 02:36:28] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 2 rows 3 cols
[2021-05-09 02:36:28] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-09 02:36:28] [INFO ] Dead Transitions using invariants and state equation in 38 ms returned []
Finished structural reductions, in 1 iterations. Remains : 3/134 places, 2/289 transitions.
Product exploration explored 100000 steps with 0 reset in 86 ms.
Product exploration explored 100000 steps with 0 reset in 77 ms.
[2021-05-09 02:36:28] [INFO ] Flatten gal took : 10 ms
[2021-05-09 02:36:28] [INFO ] Flatten gal took : 11 ms
[2021-05-09 02:36:28] [INFO ] Time to serialize gal into /tmp/LTL437590314101212459.gal : 4 ms
[2021-05-09 02:36:28] [INFO ] Time to serialize properties into /tmp/LTL175254851986917041.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL437590314101212459.gal, -t, CGAL, -LTL, /tmp/LTL175254851986917041.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL437590314101212459.gal -t CGAL -LTL /tmp/LTL175254851986917041.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X(X((X(G("(p435==1)")))U(G("(p435==1)")))))))
Formula 0 simplified : !XXX(XG"(p435==1)" U G"(p435==1)")
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
5 unique states visited
0 strongly connected components in search stack
5 transitions explored
5 items max in DFS search stack
28 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.303379,27224,1,0,56,47158,17,47,3058,58725,258
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA DLCround-PT-13a-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property DLCround-PT-13a-13 finished in 3034 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 166 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 166/166 places, 296/296 transitions.
Graph (trivial) has 295 edges and 166 vertex of which 135 / 166 are part of one of the 18 SCC in 0 ms
Free SCC test removed 117 places
Ensure Unique test removed 277 transitions
Reduce isomorphic transitions removed 277 transitions.
Graph (complete) has 66 edges and 49 vertex of which 20 are kept as prefixes of interest. Removing 29 places using SCC suffix rule.1 ms
Discarding 29 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 2 ms. Remains 3 /166 variables (removed 163) and now considering 2/296 (removed 294) transitions.
// Phase 1: matrix 2 rows 3 cols
[2021-05-09 02:36:29] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-09 02:36:29] [INFO ] Implicit Places using invariants in 10 ms returned []
// Phase 1: matrix 2 rows 3 cols
[2021-05-09 02:36:29] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-09 02:36:29] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-09 02:36:29] [INFO ] Implicit Places using invariants and state equation in 8 ms returned []
Implicit Place search using SMT with State Equation took 19 ms to find 0 implicit places.
[2021-05-09 02:36:29] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 2 rows 3 cols
[2021-05-09 02:36:29] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-09 02:36:29] [INFO ] Dead Transitions using invariants and state equation in 10 ms returned []
Finished structural reductions, in 1 iterations. Remains : 3/166 places, 2/296 transitions.
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Running random walk in product with property : DLCround-PT-13a-14 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s2 0)], 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 DLCround-PT-13a-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-13a-14 finished in 71 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620527790008

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

+ 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
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -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=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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 r064-tall-162038397200436"
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 ;