About the Execution of 2023-gold for SemanticWebServices-PT-S256P09
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 8919.663 | 3600000.00 | 14136698.00 | 721.20 | TFFTFFFFFFF?FFFT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r351-tall-171679102200362.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is SemanticWebServices-PT-S256P09, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r351-tall-171679102200362
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 32M
-rw-r--r-- 1 mcc users 7.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K May 19 07:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 31K May 19 16:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 23 07:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 12 02:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 105K Apr 12 02:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 02:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 88K Apr 12 02:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 19 07:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 19 15:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 8 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 32M May 18 16:43 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 SemanticWebServices-PT-S256P09-LTLCardinality-00
FORMULA_NAME SemanticWebServices-PT-S256P09-LTLCardinality-01
FORMULA_NAME SemanticWebServices-PT-S256P09-LTLCardinality-02
FORMULA_NAME SemanticWebServices-PT-S256P09-LTLCardinality-03
FORMULA_NAME SemanticWebServices-PT-S256P09-LTLCardinality-04
FORMULA_NAME SemanticWebServices-PT-S256P09-LTLCardinality-05
FORMULA_NAME SemanticWebServices-PT-S256P09-LTLCardinality-06
FORMULA_NAME SemanticWebServices-PT-S256P09-LTLCardinality-07
FORMULA_NAME SemanticWebServices-PT-S256P09-LTLCardinality-08
FORMULA_NAME SemanticWebServices-PT-S256P09-LTLCardinality-09
FORMULA_NAME SemanticWebServices-PT-S256P09-LTLCardinality-10
FORMULA_NAME SemanticWebServices-PT-S256P09-LTLCardinality-11
FORMULA_NAME SemanticWebServices-PT-S256P09-LTLCardinality-12
FORMULA_NAME SemanticWebServices-PT-S256P09-LTLCardinality-13
FORMULA_NAME SemanticWebServices-PT-S256P09-LTLCardinality-14
FORMULA_NAME SemanticWebServices-PT-S256P09-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1716889338931
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SemanticWebServices-PT-S256P09
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-28 09:42:20] [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]
[2024-05-28 09:42:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 09:42:21] [INFO ] Load time of PNML (sax parser for PT used): 1098 ms
[2024-05-28 09:42:21] [INFO ] Transformed 418 places.
[2024-05-28 09:42:21] [INFO ] Transformed 27524 transitions.
[2024-05-28 09:42:21] [INFO ] Parsed PT model containing 418 places and 27524 transitions and 270595 arcs in 1290 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Deduced a syphon composed of 59 places in 46 ms
Reduce places removed 59 places and 19423 transitions.
Ensure Unique test removed 2463 transitions
Reduce redundant transitions removed 2463 transitions.
FORMULA SemanticWebServices-PT-S256P09-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P09-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P09-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P09-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 42 out of 359 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 359/359 places, 5638/5638 transitions.
Ensure Unique test removed 20 places
Reduce places removed 84 places and 0 transitions.
Ensure Unique test removed 697 transitions
Reduce isomorphic transitions removed 697 transitions.
Iterating post reduction 0 with 781 rules applied. Total rules applied 781 place count 275 transition count 4941
Discarding 41 places :
Symmetric choice reduction at 1 with 41 rule applications. Total rules 822 place count 234 transition count 3138
Iterating global reduction 1 with 41 rules applied. Total rules applied 863 place count 234 transition count 3138
Ensure Unique test removed 671 transitions
Reduce isomorphic transitions removed 671 transitions.
Iterating post reduction 1 with 671 rules applied. Total rules applied 1534 place count 234 transition count 2467
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 1542 place count 226 transition count 2434
Iterating global reduction 2 with 8 rules applied. Total rules applied 1550 place count 226 transition count 2434
Ensure Unique test removed 41 transitions
Reduce isomorphic transitions removed 41 transitions.
Iterating post reduction 2 with 41 rules applied. Total rules applied 1591 place count 226 transition count 2393
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1593 place count 224 transition count 2391
Iterating global reduction 3 with 2 rules applied. Total rules applied 1595 place count 224 transition count 2391
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 1597 place count 224 transition count 2389
Drop transitions removed 435 transitions
Redundant transition composition rules discarded 435 transitions
Iterating global reduction 4 with 435 rules applied. Total rules applied 2032 place count 224 transition count 1954
Reduce places removed 25 places and 0 transitions.
Ensure Unique test removed 111 transitions
Reduce isomorphic transitions removed 111 transitions.
Iterating post reduction 4 with 136 rules applied. Total rules applied 2168 place count 199 transition count 1843
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 2177 place count 190 transition count 1505
Iterating global reduction 5 with 9 rules applied. Total rules applied 2186 place count 190 transition count 1505
Ensure Unique test removed 82 transitions
Reduce isomorphic transitions removed 82 transitions.
Iterating post reduction 5 with 82 rules applied. Total rules applied 2268 place count 190 transition count 1423
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2269 place count 189 transition count 1327
Iterating global reduction 6 with 1 rules applied. Total rules applied 2270 place count 189 transition count 1327
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2271 place count 189 transition count 1326
Drop transitions removed 100 transitions
Redundant transition composition rules discarded 100 transitions
Iterating global reduction 7 with 100 rules applied. Total rules applied 2371 place count 189 transition count 1226
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 7 with 23 rules applied. Total rules applied 2394 place count 185 transition count 1207
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 2396 place count 183 transition count 1197
Iterating global reduction 8 with 2 rules applied. Total rules applied 2398 place count 183 transition count 1197
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 8 with 30 rules applied. Total rules applied 2428 place count 183 transition count 1167
Applied a total of 2428 rules in 168 ms. Remains 183 /359 variables (removed 176) and now considering 1167/5638 (removed 4471) transitions.
[2024-05-28 09:42:22] [INFO ] Flow matrix only has 494 transitions (discarded 673 similar events)
// Phase 1: matrix 494 rows 183 cols
[2024-05-28 09:42:22] [INFO ] Computed 1 invariants in 13 ms
[2024-05-28 09:42:22] [INFO ] Implicit Places using invariants in 699 ms returned []
[2024-05-28 09:42:22] [INFO ] Flow matrix only has 494 transitions (discarded 673 similar events)
[2024-05-28 09:42:22] [INFO ] Invariant cache hit.
[2024-05-28 09:42:23] [INFO ] State equation strengthened by 238 read => feed constraints.
[2024-05-28 09:42:23] [INFO ] Implicit Places using invariants and state equation in 583 ms returned []
Implicit Place search using SMT with State Equation took 1315 ms to find 0 implicit places.
[2024-05-28 09:42:23] [INFO ] Flow matrix only has 494 transitions (discarded 673 similar events)
[2024-05-28 09:42:23] [INFO ] Invariant cache hit.
[2024-05-28 09:42:23] [INFO ] Dead Transitions using invariants and state equation in 285 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 183/359 places, 1167/5638 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1769 ms. Remains : 183/359 places, 1167/5638 transitions.
Support contains 42 out of 183 places after structural reductions.
[2024-05-28 09:42:24] [INFO ] Flatten gal took : 90 ms
[2024-05-28 09:42:24] [INFO ] Flatten gal took : 55 ms
[2024-05-28 09:42:24] [INFO ] Input system was already deterministic with 1167 transitions.
Support contains 41 out of 183 places (down from 42) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=26 ) properties (out of 25) seen :24
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-28 09:42:24] [INFO ] Flow matrix only has 494 transitions (discarded 673 similar events)
[2024-05-28 09:42:24] [INFO ] Invariant cache hit.
[2024-05-28 09:42:24] [INFO ] After 53ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-28 09:42:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 4 ms returned sat
[2024-05-28 09:42:24] [INFO ] After 86ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-28 09:42:24] [INFO ] State equation strengthened by 238 read => feed constraints.
[2024-05-28 09:42:24] [INFO ] After 68ms SMT Verify possible using 238 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-28 09:42:24] [INFO ] After 103ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 30 ms.
[2024-05-28 09:42:24] [INFO ] After 294ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 8 ms.
Support contains 3 out of 183 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 183/183 places, 1167/1167 transitions.
Graph (complete) has 751 edges and 183 vertex of which 124 are kept as prefixes of interest. Removing 59 places using SCC suffix rule.5 ms
Discarding 59 places :
Also discarding 40 output transitions
Drop transitions removed 40 transitions
Drop transitions removed 83 transitions
Ensure Unique test removed 197 transitions
Reduce isomorphic transitions removed 280 transitions.
Iterating post reduction 0 with 280 rules applied. Total rules applied 281 place count 124 transition count 847
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 290 place count 115 transition count 740
Iterating global reduction 1 with 9 rules applied. Total rules applied 299 place count 115 transition count 740
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 37 transitions.
Iterating post reduction 1 with 37 rules applied. Total rules applied 336 place count 115 transition count 703
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 337 place count 114 transition count 693
Iterating global reduction 2 with 1 rules applied. Total rules applied 338 place count 114 transition count 693
Ensure Unique test removed 57 transitions
Reduce isomorphic transitions removed 57 transitions.
Iterating post reduction 2 with 57 rules applied. Total rules applied 395 place count 114 transition count 636
Drop transitions removed 59 transitions
Redundant transition composition rules discarded 59 transitions
Iterating global reduction 3 with 59 rules applied. Total rules applied 454 place count 114 transition count 577
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 460 place count 112 transition count 573
Free-agglomeration rule applied 5 times.
Iterating global reduction 4 with 5 rules applied. Total rules applied 465 place count 112 transition count 568
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 470 place count 107 transition count 568
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 5 with 5 rules applied. Total rules applied 475 place count 107 transition count 563
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 6 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 5 with 10 rules applied. Total rules applied 485 place count 105 transition count 555
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 486 place count 104 transition count 553
Iterating global reduction 6 with 1 rules applied. Total rules applied 487 place count 104 transition count 553
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 6 with 10 rules applied. Total rules applied 497 place count 104 transition count 543
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 7 with 10 rules applied. Total rules applied 507 place count 104 transition count 533
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 509 place count 103 transition count 532
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 510 place count 102 transition count 524
Iterating global reduction 8 with 1 rules applied. Total rules applied 511 place count 102 transition count 524
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 8 with 3 rules applied. Total rules applied 514 place count 102 transition count 521
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 9 with 4 rules applied. Total rules applied 518 place count 102 transition count 517
Applied a total of 518 rules in 166 ms. Remains 102 /183 variables (removed 81) and now considering 517/1167 (removed 650) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 166 ms. Remains : 102/183 places, 517/1167 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2250129 steps, run timeout after 3005 ms. (steps per millisecond=748 ) properties seen :{}
Probabilistic random walk after 2250129 steps, saw 2124419 distinct states, run finished after 3007 ms. (steps per millisecond=748 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-28 09:42:28] [INFO ] Flow matrix only has 252 transitions (discarded 265 similar events)
// Phase 1: matrix 252 rows 102 cols
[2024-05-28 09:42:28] [INFO ] Computed 0 invariants in 4 ms
[2024-05-28 09:42:28] [INFO ] After 42ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-28 09:42:28] [INFO ] After 50ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-28 09:42:28] [INFO ] State equation strengthened by 106 read => feed constraints.
[2024-05-28 09:42:28] [INFO ] After 28ms SMT Verify possible using 106 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-28 09:42:28] [INFO ] After 42ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 15 ms.
[2024-05-28 09:42:28] [INFO ] After 143ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 3 out of 102 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 102/102 places, 517/517 transitions.
Applied a total of 0 rules in 12 ms. Remains 102 /102 variables (removed 0) and now considering 517/517 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13 ms. Remains : 102/102 places, 517/517 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 102/102 places, 517/517 transitions.
Applied a total of 0 rules in 10 ms. Remains 102 /102 variables (removed 0) and now considering 517/517 (removed 0) transitions.
[2024-05-28 09:42:28] [INFO ] Flow matrix only has 252 transitions (discarded 265 similar events)
[2024-05-28 09:42:28] [INFO ] Invariant cache hit.
[2024-05-28 09:42:28] [INFO ] Implicit Places using invariants in 71 ms returned []
[2024-05-28 09:42:28] [INFO ] Flow matrix only has 252 transitions (discarded 265 similar events)
[2024-05-28 09:42:28] [INFO ] Invariant cache hit.
[2024-05-28 09:42:28] [INFO ] State equation strengthened by 106 read => feed constraints.
[2024-05-28 09:42:28] [INFO ] Implicit Places using invariants and state equation in 226 ms returned []
Implicit Place search using SMT with State Equation took 301 ms to find 0 implicit places.
[2024-05-28 09:42:29] [INFO ] Redundant transitions in 442 ms returned [23, 24, 43, 44, 48, 49, 51, 52, 53, 59, 60, 61, 64, 65, 66, 71, 72, 73, 77, 80, 81, 82, 85, 87, 89, 90, 92, 97, 98, 99, 100, 101, 104, 110, 111, 112, 114, 115, 119, 120, 124, 125, 127, 128, 129, 130, 132, 133, 134, 135, 136, 150, 152, 155, 156, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 196, 199, 200, 203, 204, 206, 207, 208, 209, 213, 215, 216, 218, 219, 220, 221, 232, 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, 333, 337, 338, 340, 343, 344, 345, 347, 373, 375, 380, 386, 387, 388, 390, 392, 394, 397, 399, 401, 403, 407, 412, 414, 415, 416, 417, 418, 419, 420, 422, 424, 425, 426, 427, 429, 431, 432, 434, 436, 438, 441, 443, 445, 447, 448, 450, 452, 454, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 469, 471, 472, 473, 474, 476, 478, 479, 480, 481, 483, 485, 486, 488, 490, 492, 493, 494, 495, 496, 497, 498, 499, 500, 501, 502, 503, 504, 506, 508, 509, 510, 511, 512, 513, 514, 515, 516]
Found 217 redundant transitions using SMT.
Drop transitions removed 217 transitions
Redundant transitions reduction (with SMT) removed 217 transitions.
[2024-05-28 09:42:29] [INFO ] Flow matrix only has 154 transitions (discarded 146 similar events)
// Phase 1: matrix 154 rows 102 cols
[2024-05-28 09:42:29] [INFO ] Computed 0 invariants in 3 ms
[2024-05-28 09:42:29] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 102/102 places, 300/517 transitions.
Graph (complete) has 265 edges and 102 vertex of which 80 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.1 ms
Discarding 22 places :
Also discarding 0 output transitions
Drop transitions removed 25 transitions
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 47 transitions.
Iterating post reduction 0 with 47 rules applied. Total rules applied 48 place count 80 transition count 253
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 51 place count 77 transition count 233
Iterating global reduction 1 with 3 rules applied. Total rules applied 54 place count 77 transition count 233
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 55 place count 77 transition count 232
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 56 place count 76 transition count 226
Iterating global reduction 2 with 1 rules applied. Total rules applied 57 place count 76 transition count 226
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 58 place count 76 transition count 225
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 3 with 12 rules applied. Total rules applied 70 place count 76 transition count 213
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 78 place count 75 transition count 206
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 79 place count 74 transition count 201
Iterating global reduction 4 with 1 rules applied. Total rules applied 80 place count 74 transition count 201
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 4 with 7 rules applied. Total rules applied 87 place count 74 transition count 194
Free-agglomeration rule applied 7 times.
Iterating global reduction 5 with 7 rules applied. Total rules applied 94 place count 74 transition count 187
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 10 rules applied. Total rules applied 104 place count 67 transition count 184
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 105 place count 66 transition count 182
Iterating global reduction 6 with 1 rules applied. Total rules applied 106 place count 66 transition count 182
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 107 place count 66 transition count 181
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 7 with 7 rules applied. Total rules applied 114 place count 66 transition count 174
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Graph (complete) has 163 edges and 62 vertex of which 37 are kept as prefixes of interest. Removing 25 places using SCC suffix rule.0 ms
Discarding 25 places :
Also discarding 23 output transitions
Drop transitions removed 23 transitions
Iterating post reduction 7 with 10 rules applied. Total rules applied 124 place count 37 transition count 146
Drop transitions removed 60 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 68 transitions.
Iterating post reduction 8 with 68 rules applied. Total rules applied 192 place count 37 transition count 78
Discarding 3 places :
Symmetric choice reduction at 9 with 3 rule applications. Total rules 195 place count 34 transition count 67
Iterating global reduction 9 with 3 rules applied. Total rules applied 198 place count 34 transition count 67
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 9 with 6 rules applied. Total rules applied 204 place count 34 transition count 61
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 10 with 2 rules applied. Total rules applied 206 place count 34 transition count 59
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 10 with 4 rules applied. Total rules applied 210 place count 32 transition count 57
Free-agglomeration rule applied 1 times.
Iterating global reduction 11 with 1 rules applied. Total rules applied 211 place count 32 transition count 56
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 213 place count 31 transition count 55
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 12 with 1 rules applied. Total rules applied 214 place count 31 transition count 54
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 12 with 6 rules applied. Total rules applied 220 place count 28 transition count 51
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 13 with 1 rules applied. Total rules applied 221 place count 28 transition count 51
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 13 with 1 rules applied. Total rules applied 222 place count 28 transition count 50
Applied a total of 222 rules in 39 ms. Remains 28 /102 variables (removed 74) and now considering 50/300 (removed 250) transitions.
[2024-05-28 09:42:29] [INFO ] Flow matrix only has 41 transitions (discarded 9 similar events)
// Phase 1: matrix 41 rows 28 cols
[2024-05-28 09:42:29] [INFO ] Computed 0 invariants in 0 ms
[2024-05-28 09:42:29] [INFO ] Implicit Places using invariants in 35 ms returned []
[2024-05-28 09:42:29] [INFO ] Flow matrix only has 41 transitions (discarded 9 similar events)
[2024-05-28 09:42:29] [INFO ] Invariant cache hit.
[2024-05-28 09:42:29] [INFO ] State equation strengthened by 12 read => feed constraints.
[2024-05-28 09:42:29] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 28/102 places, 50/517 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 967 ms. Remains : 28/102 places, 50/517 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Finished Best-First random walk after 1700 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=566 )
Parikh walk visited 0 properties in 0 ms.
FORMULA SemanticWebServices-PT-S256P09-LTLCardinality-05 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((p0||G(p1)))&&F(p1)))'
Support contains 4 out of 183 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 183/183 places, 1167/1167 transitions.
Graph (complete) has 1458 edges and 183 vertex of which 164 are kept as prefixes of interest. Removing 19 places using SCC suffix rule.5 ms
Discarding 19 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 43 transitions
Reduce isomorphic transitions removed 43 transitions.
Iterating post reduction 0 with 43 rules applied. Total rules applied 44 place count 163 transition count 1120
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 53 place count 154 transition count 1021
Iterating global reduction 1 with 9 rules applied. Total rules applied 62 place count 154 transition count 1021
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 1 with 26 rules applied. Total rules applied 88 place count 154 transition count 995
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 91 place count 151 transition count 992
Iterating global reduction 2 with 3 rules applied. Total rules applied 94 place count 151 transition count 992
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 98 place count 147 transition count 988
Iterating global reduction 2 with 4 rules applied. Total rules applied 102 place count 147 transition count 988
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 106 place count 147 transition count 984
Drop transitions removed 69 transitions
Redundant transition composition rules discarded 69 transitions
Iterating global reduction 3 with 69 rules applied. Total rules applied 175 place count 147 transition count 915
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 1277 edges and 146 vertex of which 145 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Iterating post reduction 3 with 2 rules applied. Total rules applied 177 place count 145 transition count 914
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 179 place count 145 transition count 912
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 180 place count 144 transition count 912
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 181 place count 143 transition count 911
Iterating global reduction 5 with 1 rules applied. Total rules applied 182 place count 143 transition count 911
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 183 place count 143 transition count 910
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 184 place count 143 transition count 909
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 185 place count 142 transition count 909
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 186 place count 142 transition count 908
Applied a total of 186 rules in 202 ms. Remains 142 /183 variables (removed 41) and now considering 908/1167 (removed 259) transitions.
[2024-05-28 09:42:29] [INFO ] Flow matrix only has 391 transitions (discarded 517 similar events)
// Phase 1: matrix 391 rows 142 cols
[2024-05-28 09:42:30] [INFO ] Computed 0 invariants in 3 ms
[2024-05-28 09:42:30] [INFO ] Implicit Places using invariants in 137 ms returned []
[2024-05-28 09:42:30] [INFO ] Flow matrix only has 391 transitions (discarded 517 similar events)
[2024-05-28 09:42:30] [INFO ] Invariant cache hit.
[2024-05-28 09:42:30] [INFO ] State equation strengthened by 182 read => feed constraints.
[2024-05-28 09:42:30] [INFO ] Implicit Places using invariants and state equation in 334 ms returned []
Implicit Place search using SMT with State Equation took 475 ms to find 0 implicit places.
[2024-05-28 09:42:31] [INFO ] Redundant transitions in 967 ms returned [40, 41, 44, 47, 60, 61, 66, 67, 69, 70, 73, 80, 81, 82, 88, 89, 95, 96, 100, 104, 105, 107, 108, 111, 113, 115, 116, 117, 119, 121, 122, 123, 129, 131, 132, 134, 135, 137, 140, 141, 142, 149, 150, 151, 153, 154, 156, 157, 158, 159, 162, 163, 164, 169, 170, 172, 174, 176, 177, 179, 181, 187, 188, 189, 190, 191, 192, 194, 195, 196, 197, 198, 199, 201, 202, 203, 219, 221, 223, 231, 232, 233, 234, 235, 236, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 295, 298, 299, 302, 303, 305, 306, 307, 308, 312, 314, 315, 317, 318, 319, 320, 345, 403, 414, 416, 417, 440, 442, 444, 446, 483, 485, 487, 526, 570, 571, 572, 573, 574, 575, 576, 577, 578, 579, 580, 581, 582, 583, 584, 585, 586, 587, 588, 589, 590, 591, 592, 593, 598, 602, 603, 604, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 629, 633, 634, 636, 639, 640, 641, 643, 644, 645, 646, 647, 649, 650, 651, 652, 653, 654, 655, 656, 658, 659, 661, 662, 664, 665, 666, 667, 669, 670, 671, 672, 674, 675, 677, 678, 680, 681, 683, 684, 686, 687, 689, 690, 692, 693, 697, 698, 701, 702, 704, 705, 707, 708, 711, 720, 721, 723, 724, 726, 728, 730, 734, 739, 745, 747, 748, 749, 750, 751, 752, 754, 756, 757, 759, 761, 763, 766, 768, 770, 772, 776, 780, 782, 784, 786, 788, 790, 791, 792, 793, 794, 795, 796, 797, 798, 799, 800, 802, 804, 805, 806, 807, 809, 811, 812, 814, 816, 818, 821, 822, 823, 825, 827, 828, 830, 832, 834, 835, 837, 839, 841, 843, 844, 845, 846, 847, 848, 849, 850, 851, 852, 853, 854, 855, 856, 858, 860, 861, 862, 863, 864, 865, 867, 869, 870, 871, 872, 874, 876, 877, 879, 881, 883, 884, 885, 886, 887, 888, 889, 890, 891, 892, 893, 894, 895, 896, 897, 899, 901, 902, 903, 904, 905, 906, 907]
Found 346 redundant transitions using SMT.
Drop transitions removed 346 transitions
Redundant transitions reduction (with SMT) removed 346 transitions.
[2024-05-28 09:42:31] [INFO ] Flow matrix only has 238 transitions (discarded 324 similar events)
// Phase 1: matrix 238 rows 142 cols
[2024-05-28 09:42:31] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 09:42:31] [INFO ] Dead Transitions using invariants and state equation in 141 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 142/183 places, 562/1167 transitions.
Graph (complete) has 977 edges and 142 vertex of which 124 are kept as prefixes of interest. Removing 18 places using SCC suffix rule.1 ms
Discarding 18 places :
Also discarding 0 output transitions
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Iterating post reduction 0 with 42 rules applied. Total rules applied 43 place count 124 transition count 520
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 47 place count 120 transition count 491
Iterating global reduction 1 with 4 rules applied. Total rules applied 51 place count 120 transition count 491
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 53 place count 120 transition count 489
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 54 place count 119 transition count 483
Iterating global reduction 2 with 1 rules applied. Total rules applied 55 place count 119 transition count 483
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 56 place count 119 transition count 482
Drop transitions removed 28 transitions
Redundant transition composition rules discarded 28 transitions
Iterating global reduction 3 with 28 rules applied. Total rules applied 84 place count 119 transition count 454
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 91 place count 117 transition count 449
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 92 place count 116 transition count 435
Iterating global reduction 4 with 1 rules applied. Total rules applied 93 place count 116 transition count 435
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 4 with 7 rules applied. Total rules applied 100 place count 116 transition count 428
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 5 with 7 rules applied. Total rules applied 107 place count 116 transition count 421
Applied a total of 107 rules in 47 ms. Remains 116 /142 variables (removed 26) and now considering 421/562 (removed 141) transitions.
[2024-05-28 09:42:31] [INFO ] Flow matrix only has 196 transitions (discarded 225 similar events)
// Phase 1: matrix 196 rows 116 cols
[2024-05-28 09:42:31] [INFO ] Computed 0 invariants in 2 ms
[2024-05-28 09:42:31] [INFO ] Implicit Places using invariants in 77 ms returned []
[2024-05-28 09:42:31] [INFO ] Flow matrix only has 196 transitions (discarded 225 similar events)
[2024-05-28 09:42:31] [INFO ] Invariant cache hit.
[2024-05-28 09:42:31] [INFO ] State equation strengthened by 89 read => feed constraints.
[2024-05-28 09:42:31] [INFO ] Implicit Places using invariants and state equation in 190 ms returned []
Implicit Place search using SMT with State Equation took 270 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 116/183 places, 421/1167 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2115 ms. Remains : 116/183 places, 421/1167 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 253 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : SemanticWebServices-PT-S256P09-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 1}, { cond=(AND p0 p1), acceptance={0} source=3 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=3, aps=[p1:(LEQ s99 s3), p0:(LEQ s24 s2)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Entered a terminal (fully accepting) state of product in 94 steps with 0 reset in 8 ms.
FORMULA SemanticWebServices-PT-S256P09-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S256P09-LTLCardinality-01 finished in 2434 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((!(p0 U p1)||X(((p2 U p1)&&X(G(p0))))))'
Support contains 4 out of 183 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 183/183 places, 1167/1167 transitions.
Reduce places removed 13 places and 0 transitions.
Ensure Unique test removed 41 transitions
Reduce isomorphic transitions removed 41 transitions.
Iterating post reduction 0 with 54 rules applied. Total rules applied 54 place count 170 transition count 1126
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 63 place count 161 transition count 1033
Iterating global reduction 1 with 9 rules applied. Total rules applied 72 place count 161 transition count 1033
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 96 place count 161 transition count 1009
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 99 place count 158 transition count 1006
Iterating global reduction 2 with 3 rules applied. Total rules applied 102 place count 158 transition count 1006
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 103 place count 158 transition count 1005
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 104 place count 157 transition count 1004
Iterating global reduction 3 with 1 rules applied. Total rules applied 105 place count 157 transition count 1004
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 106 place count 157 transition count 1003
Drop transitions removed 32 transitions
Redundant transition composition rules discarded 32 transitions
Iterating global reduction 4 with 32 rules applied. Total rules applied 138 place count 157 transition count 971
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 143 place count 156 transition count 967
Applied a total of 143 rules in 27 ms. Remains 156 /183 variables (removed 27) and now considering 967/1167 (removed 200) transitions.
[2024-05-28 09:42:32] [INFO ] Flow matrix only has 424 transitions (discarded 543 similar events)
// Phase 1: matrix 424 rows 156 cols
[2024-05-28 09:42:32] [INFO ] Computed 1 invariants in 5 ms
[2024-05-28 09:42:32] [INFO ] Implicit Places using invariants in 138 ms returned []
[2024-05-28 09:42:32] [INFO ] Flow matrix only has 424 transitions (discarded 543 similar events)
[2024-05-28 09:42:32] [INFO ] Invariant cache hit.
[2024-05-28 09:42:32] [INFO ] State equation strengthened by 216 read => feed constraints.
[2024-05-28 09:42:32] [INFO ] Implicit Places using invariants and state equation in 402 ms returned []
Implicit Place search using SMT with State Equation took 544 ms to find 0 implicit places.
[2024-05-28 09:42:32] [INFO ] Flow matrix only has 424 transitions (discarded 543 similar events)
[2024-05-28 09:42:32] [INFO ] Invariant cache hit.
[2024-05-28 09:42:33] [INFO ] Dead Transitions using invariants and state equation in 232 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 156/183 places, 967/1167 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 808 ms. Remains : 156/183 places, 967/1167 transitions.
Stuttering acceptance computed with spot in 302 ms :[true, (AND (NOT p0) p1), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (AND (NOT p0) p1), (NOT p0), (AND (NOT p0) p1), p1]
Running random walk in product with property : SemanticWebServices-PT-S256P09-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p1, acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={} source=2 dest: 3}, { cond=p1, acceptance={} source=2 dest: 5}], [{ cond=(OR (NOT p0) (AND (NOT p1) (NOT p2))), acceptance={0} source=3 dest: 0}, { cond=(AND p0 (NOT p1) p2), acceptance={0} source=3 dest: 3}, { cond=(AND p0 p1), acceptance={0} source=3 dest: 5}], [{ cond=p1, acceptance={} source=4 dest: 5}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=4 dest: 6}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=4 dest: 7}], [{ cond=(NOT p0), acceptance={} source=5 dest: 0}, { cond=p0, acceptance={} source=5 dest: 5}], [{ cond=(AND (NOT p0) p1), acceptance={} source=6 dest: 0}, { cond=(AND p0 p1), acceptance={} source=6 dest: 5}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=6 dest: 6}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=6 dest: 7}], [{ cond=p1, acceptance={} source=7 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=7 dest: 7}]], initial=1, aps=[p1:(LEQ s107 s41), p0:(LEQ s128 0), p2:(LEQ 2 s58)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 11 steps with 0 reset in 2 ms.
FORMULA SemanticWebServices-PT-S256P09-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S256P09-LTLCardinality-02 finished in 1139 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(G((p0 U p1)))||G((p2 U (p3||X(p1))))))))'
Support contains 5 out of 183 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 183/183 places, 1167/1167 transitions.
Reduce places removed 13 places and 0 transitions.
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Iterating post reduction 0 with 55 rules applied. Total rules applied 55 place count 170 transition count 1125
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 65 place count 160 transition count 1025
Iterating global reduction 1 with 10 rules applied. Total rules applied 75 place count 160 transition count 1025
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 1 with 26 rules applied. Total rules applied 101 place count 160 transition count 999
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 103 place count 158 transition count 997
Iterating global reduction 2 with 2 rules applied. Total rules applied 105 place count 158 transition count 997
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 106 place count 157 transition count 996
Iterating global reduction 2 with 1 rules applied. Total rules applied 107 place count 157 transition count 996
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 108 place count 157 transition count 995
Drop transitions removed 43 transitions
Redundant transition composition rules discarded 43 transitions
Iterating global reduction 3 with 43 rules applied. Total rules applied 151 place count 157 transition count 952
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 156 place count 156 transition count 948
Applied a total of 156 rules in 23 ms. Remains 156 /183 variables (removed 27) and now considering 948/1167 (removed 219) transitions.
[2024-05-28 09:42:33] [INFO ] Flow matrix only has 422 transitions (discarded 526 similar events)
// Phase 1: matrix 422 rows 156 cols
[2024-05-28 09:42:33] [INFO ] Computed 1 invariants in 1 ms
[2024-05-28 09:42:33] [INFO ] Implicit Places using invariants in 111 ms returned []
[2024-05-28 09:42:33] [INFO ] Flow matrix only has 422 transitions (discarded 526 similar events)
[2024-05-28 09:42:33] [INFO ] Invariant cache hit.
[2024-05-28 09:42:33] [INFO ] State equation strengthened by 215 read => feed constraints.
[2024-05-28 09:42:33] [INFO ] Implicit Places using invariants and state equation in 458 ms returned []
Implicit Place search using SMT with State Equation took 572 ms to find 0 implicit places.
[2024-05-28 09:42:33] [INFO ] Flow matrix only has 422 transitions (discarded 526 similar events)
[2024-05-28 09:42:33] [INFO ] Invariant cache hit.
[2024-05-28 09:42:34] [INFO ] Dead Transitions using invariants and state equation in 231 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 156/183 places, 948/1167 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 827 ms. Remains : 156/183 places, 948/1167 transitions.
Stuttering acceptance computed with spot in 337 ms :[(AND (NOT p1) (NOT p3)), (NOT p1), (AND (NOT p1) (NOT p3)), (NOT p1), (NOT p1), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3))]
Running random walk in product with property : SemanticWebServices-PT-S256P09-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p3) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p3) p2 (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p3) (NOT p2) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p3) p2 (NOT p1)), acceptance={0} source=2 dest: 2}], [{ cond=(OR p0 p1), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=4 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={0} source=4 dest: 4}], [{ cond=true, acceptance={} source=5 dest: 0}], [{ cond=true, acceptance={} source=6 dest: 5}]], initial=6, aps=[p3:(LEQ 2 s155), p2:(LEQ s72 s9), p1:(LEQ 1 s147), p0:(LEQ 1 s90)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA SemanticWebServices-PT-S256P09-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S256P09-LTLCardinality-04 finished in 1197 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0&&X((F(!p0)||p1))))))'
Support contains 4 out of 183 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 183/183 places, 1167/1167 transitions.
Reduce places removed 11 places and 0 transitions.
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 39 transitions.
Iterating post reduction 0 with 50 rules applied. Total rules applied 50 place count 172 transition count 1128
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 59 place count 163 transition count 1092
Iterating global reduction 1 with 9 rules applied. Total rules applied 68 place count 163 transition count 1092
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 93 place count 163 transition count 1067
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 96 place count 160 transition count 1064
Iterating global reduction 2 with 3 rules applied. Total rules applied 99 place count 160 transition count 1064
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 100 place count 160 transition count 1063
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 101 place count 159 transition count 1062
Iterating global reduction 3 with 1 rules applied. Total rules applied 102 place count 159 transition count 1062
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 103 place count 159 transition count 1061
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 4 with 19 rules applied. Total rules applied 122 place count 159 transition count 1042
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 127 place count 158 transition count 1038
Applied a total of 127 rules in 21 ms. Remains 158 /183 variables (removed 25) and now considering 1038/1167 (removed 129) transitions.
[2024-05-28 09:42:34] [INFO ] Flow matrix only has 429 transitions (discarded 609 similar events)
// Phase 1: matrix 429 rows 158 cols
[2024-05-28 09:42:34] [INFO ] Computed 1 invariants in 4 ms
[2024-05-28 09:42:34] [INFO ] Implicit Places using invariants in 116 ms returned []
[2024-05-28 09:42:34] [INFO ] Flow matrix only has 429 transitions (discarded 609 similar events)
[2024-05-28 09:42:34] [INFO ] Invariant cache hit.
[2024-05-28 09:42:34] [INFO ] State equation strengthened by 218 read => feed constraints.
[2024-05-28 09:42:35] [INFO ] Implicit Places using invariants and state equation in 420 ms returned []
Implicit Place search using SMT with State Equation took 550 ms to find 0 implicit places.
[2024-05-28 09:42:35] [INFO ] Flow matrix only has 429 transitions (discarded 609 similar events)
[2024-05-28 09:42:35] [INFO ] Invariant cache hit.
[2024-05-28 09:42:35] [INFO ] Dead Transitions using invariants and state equation in 280 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 158/183 places, 1038/1167 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 864 ms. Remains : 158/183 places, 1038/1167 transitions.
Stuttering acceptance computed with spot in 143 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), true]
Running random walk in product with property : SemanticWebServices-PT-S256P09-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(AND p0 p1), acceptance={} source=2 dest: 2}, { cond=(OR (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ 2 s100), p1:(OR (GT 2 s121) (GT s19 s35))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA SemanticWebServices-PT-S256P09-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S256P09-LTLCardinality-06 finished in 1027 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(F(p1))))))'
Support contains 3 out of 183 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 183/183 places, 1167/1167 transitions.
Graph (complete) has 1458 edges and 183 vertex of which 164 are kept as prefixes of interest. Removing 19 places using SCC suffix rule.5 ms
Discarding 19 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 41 transitions
Reduce isomorphic transitions removed 41 transitions.
Iterating post reduction 0 with 41 rules applied. Total rules applied 42 place count 163 transition count 1122
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 52 place count 153 transition count 1085
Iterating global reduction 1 with 10 rules applied. Total rules applied 62 place count 153 transition count 1085
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 87 place count 153 transition count 1060
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 92 place count 148 transition count 1055
Iterating global reduction 2 with 5 rules applied. Total rules applied 97 place count 148 transition count 1055
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 98 place count 148 transition count 1054
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 103 place count 143 transition count 1049
Iterating global reduction 3 with 5 rules applied. Total rules applied 108 place count 143 transition count 1049
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 113 place count 143 transition count 1044
Drop transitions removed 84 transitions
Redundant transition composition rules discarded 84 transitions
Iterating global reduction 4 with 84 rules applied. Total rules applied 197 place count 143 transition count 960
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Graph (complete) has 1245 edges and 141 vertex of which 140 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Iterating post reduction 4 with 7 rules applied. Total rules applied 204 place count 140 transition count 955
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 205 place count 140 transition count 954
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 206 place count 139 transition count 954
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 207 place count 138 transition count 953
Iterating global reduction 6 with 1 rules applied. Total rules applied 208 place count 138 transition count 953
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 209 place count 138 transition count 952
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 210 place count 138 transition count 951
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 211 place count 137 transition count 951
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 212 place count 137 transition count 950
Applied a total of 212 rules in 196 ms. Remains 137 /183 variables (removed 46) and now considering 950/1167 (removed 217) transitions.
[2024-05-28 09:42:35] [INFO ] Flow matrix only has 384 transitions (discarded 566 similar events)
// Phase 1: matrix 384 rows 137 cols
[2024-05-28 09:42:35] [INFO ] Computed 0 invariants in 2 ms
[2024-05-28 09:42:35] [INFO ] Implicit Places using invariants in 150 ms returned []
[2024-05-28 09:42:35] [INFO ] Flow matrix only has 384 transitions (discarded 566 similar events)
[2024-05-28 09:42:35] [INFO ] Invariant cache hit.
[2024-05-28 09:42:36] [INFO ] State equation strengthened by 178 read => feed constraints.
[2024-05-28 09:42:36] [INFO ] Implicit Places using invariants and state equation in 325 ms returned []
Implicit Place search using SMT with State Equation took 495 ms to find 0 implicit places.
[2024-05-28 09:42:37] [INFO ] Redundant transitions in 920 ms returned [41, 42, 45, 49, 62, 63, 67, 68, 70, 71, 72, 78, 79, 80, 85, 87, 88, 93, 94, 95, 96, 100, 102, 103, 104, 105, 107, 108, 111, 113, 115, 116, 117, 119, 121, 122, 123, 129, 131, 132, 134, 135, 137, 140, 141, 142, 149, 150, 151, 152, 153, 155, 156, 157, 158, 161, 162, 163, 168, 169, 171, 173, 175, 176, 178, 180, 182, 183, 184, 185, 186, 187, 189, 190, 191, 192, 193, 194, 196, 197, 198, 213, 215, 217, 225, 226, 227, 228, 229, 230, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 289, 292, 293, 296, 297, 299, 300, 301, 302, 306, 308, 309, 311, 312, 313, 314, 339, 393, 401, 403, 404, 426, 428, 430, 432, 469, 471, 473, 512, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575, 576, 577, 578, 579, 584, 588, 589, 590, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 615, 619, 620, 622, 625, 626, 627, 629, 630, 631, 632, 633, 635, 636, 637, 638, 639, 640, 641, 642, 644, 645, 647, 648, 650, 651, 652, 653, 655, 656, 657, 658, 660, 661, 663, 664, 666, 667, 669, 670, 672, 673, 675, 676, 678, 679, 683, 684, 687, 688, 690, 691, 693, 694, 697, 706, 707, 709, 710, 712, 714, 717, 721, 726, 732, 734, 735, 736, 737, 738, 740, 741, 743, 745, 747, 749, 751, 754, 757, 759, 761, 764, 768, 772, 774, 776, 778, 780, 782, 783, 784, 785, 786, 787, 788, 789, 790, 792, 793, 794, 796, 797, 799, 801, 803, 804, 806, 807, 809, 811, 813, 815, 817, 820, 823, 824, 826, 827, 829, 831, 832, 834, 836, 838, 839, 841, 843, 845, 847, 848, 849, 850, 851, 852, 853, 854, 855, 856, 857, 859, 860, 861, 862, 864, 865, 866, 868, 869, 871, 873, 875, 876, 877, 879, 880, 881, 883, 884, 886, 888, 889, 890, 892, 893, 895, 897, 898, 900, 902, 904, 905, 906, 907, 908, 909, 910, 911, 912, 913, 914, 916, 917, 918, 919, 920, 922, 923, 924, 925, 927, 928, 929, 931, 932, 934, 936, 937, 938, 939, 940, 941, 942, 943, 944, 945, 947, 948, 949]
Found 383 redundant transitions using SMT.
Drop transitions removed 383 transitions
Redundant transitions reduction (with SMT) removed 383 transitions.
[2024-05-28 09:42:37] [INFO ] Flow matrix only has 226 transitions (discarded 341 similar events)
// Phase 1: matrix 226 rows 137 cols
[2024-05-28 09:42:37] [INFO ] Computed 0 invariants in 2 ms
[2024-05-28 09:42:37] [INFO ] Dead Transitions using invariants and state equation in 151 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 137/183 places, 567/1167 transitions.
Graph (complete) has 944 edges and 137 vertex of which 119 are kept as prefixes of interest. Removing 18 places using SCC suffix rule.1 ms
Discarding 18 places :
Also discarding 0 output transitions
Ensure Unique test removed 49 transitions
Reduce isomorphic transitions removed 49 transitions.
Iterating post reduction 0 with 49 rules applied. Total rules applied 50 place count 119 transition count 518
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 54 place count 115 transition count 489
Iterating global reduction 1 with 4 rules applied. Total rules applied 58 place count 115 transition count 489
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 60 place count 115 transition count 487
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 61 place count 114 transition count 481
Iterating global reduction 2 with 1 rules applied. Total rules applied 62 place count 114 transition count 481
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 63 place count 114 transition count 480
Drop transitions removed 26 transitions
Redundant transition composition rules discarded 26 transitions
Iterating global reduction 3 with 26 rules applied. Total rules applied 89 place count 114 transition count 454
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 90 place count 113 transition count 454
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 91 place count 112 transition count 440
Iterating global reduction 4 with 1 rules applied. Total rules applied 92 place count 112 transition count 440
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 4 with 7 rules applied. Total rules applied 99 place count 112 transition count 433
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 5 with 7 rules applied. Total rules applied 106 place count 112 transition count 426
Applied a total of 106 rules in 40 ms. Remains 112 /137 variables (removed 25) and now considering 426/567 (removed 141) transitions.
[2024-05-28 09:42:37] [INFO ] Flow matrix only has 189 transitions (discarded 237 similar events)
// Phase 1: matrix 189 rows 112 cols
[2024-05-28 09:42:37] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 09:42:37] [INFO ] Implicit Places using invariants in 80 ms returned []
[2024-05-28 09:42:37] [INFO ] Flow matrix only has 189 transitions (discarded 237 similar events)
[2024-05-28 09:42:37] [INFO ] Invariant cache hit.
[2024-05-28 09:42:37] [INFO ] State equation strengthened by 86 read => feed constraints.
[2024-05-28 09:42:37] [INFO ] Implicit Places using invariants and state equation in 218 ms returned []
Implicit Place search using SMT with State Equation took 301 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 112/183 places, 426/1167 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2128 ms. Remains : 112/183 places, 426/1167 transitions.
Stuttering acceptance computed with spot in 81 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : SemanticWebServices-PT-S256P09-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s25 s71), p1:(LEQ 2 s35)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 881 ms.
Stuttering criterion allowed to conclude after 6 steps with 0 reset in 1 ms.
FORMULA SemanticWebServices-PT-S256P09-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S256P09-LTLCardinality-08 finished in 3114 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(G(p0))||G(p1)))'
Support contains 4 out of 183 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 183/183 places, 1167/1167 transitions.
Graph (complete) has 1458 edges and 183 vertex of which 163 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.3 ms
Discarding 20 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 44 transitions
Reduce isomorphic transitions removed 44 transitions.
Iterating post reduction 0 with 44 rules applied. Total rules applied 45 place count 162 transition count 1119
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 53 place count 154 transition count 1032
Iterating global reduction 1 with 8 rules applied. Total rules applied 61 place count 154 transition count 1032
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 1 with 17 rules applied. Total rules applied 78 place count 154 transition count 1015
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 81 place count 151 transition count 1012
Iterating global reduction 2 with 3 rules applied. Total rules applied 84 place count 151 transition count 1012
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 88 place count 147 transition count 1008
Iterating global reduction 2 with 4 rules applied. Total rules applied 92 place count 147 transition count 1008
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 96 place count 147 transition count 1004
Drop transitions removed 77 transitions
Redundant transition composition rules discarded 77 transitions
Iterating global reduction 3 with 77 rules applied. Total rules applied 173 place count 147 transition count 927
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Graph (complete) has 1250 edges and 145 vertex of which 144 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Iterating post reduction 3 with 7 rules applied. Total rules applied 180 place count 144 transition count 922
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 182 place count 144 transition count 920
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 183 place count 143 transition count 920
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 184 place count 142 transition count 919
Iterating global reduction 5 with 1 rules applied. Total rules applied 185 place count 142 transition count 919
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 186 place count 142 transition count 918
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 187 place count 142 transition count 917
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 188 place count 141 transition count 917
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 189 place count 141 transition count 916
Applied a total of 189 rules in 128 ms. Remains 141 /183 variables (removed 42) and now considering 916/1167 (removed 251) transitions.
[2024-05-28 09:42:38] [INFO ] Flow matrix only has 391 transitions (discarded 525 similar events)
// Phase 1: matrix 391 rows 141 cols
[2024-05-28 09:42:38] [INFO ] Computed 0 invariants in 2 ms
[2024-05-28 09:42:38] [INFO ] Implicit Places using invariants in 103 ms returned []
[2024-05-28 09:42:38] [INFO ] Flow matrix only has 391 transitions (discarded 525 similar events)
[2024-05-28 09:42:38] [INFO ] Invariant cache hit.
[2024-05-28 09:42:39] [INFO ] State equation strengthened by 186 read => feed constraints.
[2024-05-28 09:42:39] [INFO ] Implicit Places using invariants and state equation in 342 ms returned []
Implicit Place search using SMT with State Equation took 448 ms to find 0 implicit places.
[2024-05-28 09:42:40] [INFO ] Redundant transitions in 739 ms returned [41, 42, 45, 48, 61, 62, 66, 67, 69, 70, 71, 77, 78, 79, 83, 85, 86, 91, 92, 93, 97, 100, 101, 102, 104, 105, 108, 110, 112, 113, 114, 116, 118, 119, 120, 126, 128, 129, 131, 132, 134, 137, 138, 139, 146, 147, 148, 149, 150, 152, 153, 154, 155, 158, 159, 160, 165, 166, 169, 171, 173, 174, 176, 178, 182, 183, 184, 185, 186, 187, 189, 190, 191, 192, 193, 194, 196, 197, 198, 215, 217, 219, 227, 228, 229, 230, 231, 232, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 291, 294, 295, 298, 299, 301, 302, 303, 304, 308, 310, 311, 313, 314, 315, 316, 352, 407, 415, 417, 418, 440, 442, 444, 446, 483, 485, 487, 526, 570, 571, 572, 573, 574, 575, 576, 577, 578, 579, 580, 581, 582, 583, 584, 585, 586, 587, 588, 589, 590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 606, 610, 611, 612, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 637, 641, 642, 644, 647, 648, 649, 651, 652, 653, 654, 655, 657, 658, 659, 660, 661, 662, 663, 664, 666, 667, 669, 670, 672, 673, 674, 675, 677, 678, 679, 680, 682, 683, 685, 686, 688, 689, 691, 692, 694, 695, 697, 698, 700, 701, 705, 706, 709, 710, 712, 713, 715, 716, 719, 728, 729, 731, 732, 734, 736, 738, 742, 747, 753, 755, 756, 757, 758, 759, 760, 762, 764, 765, 767, 769, 771, 774, 776, 778, 780, 784, 788, 790, 792, 794, 796, 798, 799, 800, 801, 802, 803, 804, 805, 806, 807, 808, 810, 812, 813, 814, 815, 817, 819, 820, 822, 824, 826, 829, 830, 831, 833, 835, 836, 838, 840, 842, 843, 845, 847, 849, 851, 852, 853, 854, 855, 856, 857, 858, 859, 860, 861, 862, 863, 864, 866, 868, 869, 870, 871, 872, 873, 875, 877, 878, 879, 880, 882, 884, 885, 887, 889, 891, 892, 893, 894, 895, 896, 897, 898, 899, 900, 901, 902, 903, 904, 905, 907, 909, 910, 911, 912, 913, 914, 915]
Found 357 redundant transitions using SMT.
Drop transitions removed 357 transitions
Redundant transitions reduction (with SMT) removed 357 transitions.
[2024-05-28 09:42:40] [INFO ] Flow matrix only has 233 transitions (discarded 326 similar events)
// Phase 1: matrix 233 rows 141 cols
[2024-05-28 09:42:40] [INFO ] Computed 0 invariants in 2 ms
[2024-05-28 09:42:40] [INFO ] Dead Transitions using invariants and state equation in 140 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 141/183 places, 559/1167 transitions.
Graph (complete) has 945 edges and 141 vertex of which 123 are kept as prefixes of interest. Removing 18 places using SCC suffix rule.0 ms
Discarding 18 places :
Also discarding 0 output transitions
Ensure Unique test removed 43 transitions
Reduce isomorphic transitions removed 43 transitions.
Iterating post reduction 0 with 43 rules applied. Total rules applied 44 place count 123 transition count 516
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 47 place count 120 transition count 489
Iterating global reduction 1 with 3 rules applied. Total rules applied 50 place count 120 transition count 489
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 52 place count 120 transition count 487
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 53 place count 119 transition count 481
Iterating global reduction 2 with 1 rules applied. Total rules applied 54 place count 119 transition count 481
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 55 place count 119 transition count 480
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 3 with 16 rules applied. Total rules applied 71 place count 119 transition count 464
Applied a total of 71 rules in 27 ms. Remains 119 /141 variables (removed 22) and now considering 464/559 (removed 95) transitions.
[2024-05-28 09:42:40] [INFO ] Flow matrix only has 198 transitions (discarded 266 similar events)
// Phase 1: matrix 198 rows 119 cols
[2024-05-28 09:42:40] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 09:42:40] [INFO ] Implicit Places using invariants in 75 ms returned []
[2024-05-28 09:42:40] [INFO ] Flow matrix only has 198 transitions (discarded 266 similar events)
[2024-05-28 09:42:40] [INFO ] Invariant cache hit.
[2024-05-28 09:42:40] [INFO ] State equation strengthened by 94 read => feed constraints.
[2024-05-28 09:42:40] [INFO ] Implicit Places using invariants and state equation in 199 ms returned []
Implicit Place search using SMT with State Equation took 277 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 119/183 places, 464/1167 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1768 ms. Remains : 119/183 places, 464/1167 transitions.
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S256P09-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(LEQ s103 s24), p0:(LEQ s3 s45)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 770 ms.
Stuttering criterion allowed to conclude after 903 steps with 0 reset in 9 ms.
FORMULA SemanticWebServices-PT-S256P09-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S256P09-LTLCardinality-09 finished in 2647 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 3 out of 183 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 183/183 places, 1167/1167 transitions.
Graph (complete) has 1458 edges and 183 vertex of which 165 are kept as prefixes of interest. Removing 18 places using SCC suffix rule.1 ms
Discarding 18 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 0 with 36 rules applied. Total rules applied 37 place count 164 transition count 1127
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 47 place count 154 transition count 1034
Iterating global reduction 1 with 10 rules applied. Total rules applied 57 place count 154 transition count 1034
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 82 place count 154 transition count 1009
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 87 place count 149 transition count 1004
Iterating global reduction 2 with 5 rules applied. Total rules applied 92 place count 149 transition count 1004
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 93 place count 149 transition count 1003
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 98 place count 144 transition count 998
Iterating global reduction 3 with 5 rules applied. Total rules applied 103 place count 144 transition count 998
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 108 place count 144 transition count 993
Drop transitions removed 76 transitions
Redundant transition composition rules discarded 76 transitions
Iterating global reduction 4 with 76 rules applied. Total rules applied 184 place count 144 transition count 917
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Graph (complete) has 1243 edges and 142 vertex of which 141 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Iterating post reduction 4 with 7 rules applied. Total rules applied 191 place count 141 transition count 912
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 192 place count 141 transition count 911
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 193 place count 140 transition count 911
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 194 place count 139 transition count 910
Iterating global reduction 6 with 1 rules applied. Total rules applied 195 place count 139 transition count 910
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 196 place count 139 transition count 909
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 197 place count 139 transition count 908
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 198 place count 138 transition count 908
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 199 place count 138 transition count 907
Applied a total of 199 rules in 113 ms. Remains 138 /183 variables (removed 45) and now considering 907/1167 (removed 260) transitions.
[2024-05-28 09:42:41] [INFO ] Flow matrix only has 389 transitions (discarded 518 similar events)
// Phase 1: matrix 389 rows 138 cols
[2024-05-28 09:42:41] [INFO ] Computed 0 invariants in 3 ms
[2024-05-28 09:42:41] [INFO ] Implicit Places using invariants in 109 ms returned []
[2024-05-28 09:42:41] [INFO ] Flow matrix only has 389 transitions (discarded 518 similar events)
[2024-05-28 09:42:41] [INFO ] Invariant cache hit.
[2024-05-28 09:42:41] [INFO ] State equation strengthened by 179 read => feed constraints.
[2024-05-28 09:42:41] [INFO ] Implicit Places using invariants and state equation in 345 ms returned []
Implicit Place search using SMT with State Equation took 454 ms to find 0 implicit places.
[2024-05-28 09:42:42] [INFO ] Redundant transitions in 785 ms returned [42, 43, 46, 49, 62, 63, 67, 68, 70, 71, 72, 78, 79, 80, 84, 86, 87, 92, 93, 94, 98, 101, 102, 103, 105, 106, 109, 111, 113, 114, 115, 117, 119, 120, 121, 127, 129, 130, 132, 133, 135, 138, 139, 140, 147, 148, 149, 150, 151, 153, 154, 155, 156, 159, 160, 161, 166, 167, 169, 171, 173, 174, 176, 178, 180, 181, 182, 183, 184, 185, 187, 188, 189, 190, 191, 192, 194, 195, 196, 200, 201, 202, 205, 208, 217, 219, 221, 229, 230, 231, 232, 233, 234, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 293, 296, 297, 300, 301, 303, 304, 305, 306, 310, 312, 313, 315, 316, 317, 318, 319, 344, 406, 414, 416, 417, 439, 441, 443, 445, 482, 484, 486, 525, 569, 570, 571, 572, 573, 574, 575, 576, 577, 578, 579, 580, 581, 582, 583, 584, 585, 586, 587, 588, 589, 590, 591, 592, 597, 601, 602, 603, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 628, 632, 633, 635, 638, 639, 640, 642, 643, 644, 645, 646, 648, 649, 650, 651, 652, 653, 654, 655, 657, 658, 660, 661, 663, 664, 665, 666, 668, 669, 670, 671, 673, 674, 676, 677, 679, 680, 682, 683, 685, 686, 688, 689, 691, 692, 696, 697, 700, 701, 703, 704, 706, 707, 710, 719, 720, 722, 723, 725, 727, 729, 733, 738, 744, 746, 747, 748, 749, 750, 751, 753, 755, 756, 758, 760, 762, 765, 767, 769, 771, 775, 779, 781, 783, 785, 787, 789, 790, 791, 792, 793, 794, 795, 796, 797, 798, 799, 801, 803, 804, 805, 806, 808, 810, 811, 813, 815, 817, 820, 821, 822, 824, 826, 827, 829, 831, 833, 834, 836, 838, 840, 842, 843, 844, 845, 846, 847, 848, 849, 850, 851, 852, 853, 854, 855, 857, 859, 860, 861, 862, 863, 864, 866, 868, 869, 870, 871, 873, 875, 876, 878, 880, 882, 883, 884, 885, 886, 887, 888, 889, 890, 891, 892, 893, 894, 895, 896, 898, 900, 901, 902, 903, 904, 905, 906]
Found 355 redundant transitions using SMT.
Drop transitions removed 355 transitions
Redundant transitions reduction (with SMT) removed 355 transitions.
[2024-05-28 09:42:42] [INFO ] Flow matrix only has 227 transitions (discarded 325 similar events)
// Phase 1: matrix 227 rows 138 cols
[2024-05-28 09:42:42] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 09:42:42] [INFO ] Dead Transitions using invariants and state equation in 136 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 138/183 places, 552/1167 transitions.
Graph (complete) has 941 edges and 138 vertex of which 120 are kept as prefixes of interest. Removing 18 places using SCC suffix rule.0 ms
Discarding 18 places :
Also discarding 0 output transitions
Ensure Unique test removed 45 transitions
Reduce isomorphic transitions removed 45 transitions.
Iterating post reduction 0 with 45 rules applied. Total rules applied 46 place count 120 transition count 507
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 50 place count 116 transition count 478
Iterating global reduction 1 with 4 rules applied. Total rules applied 54 place count 116 transition count 478
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 56 place count 116 transition count 476
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 57 place count 115 transition count 470
Iterating global reduction 2 with 1 rules applied. Total rules applied 58 place count 115 transition count 470
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 59 place count 115 transition count 469
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 3 with 20 rules applied. Total rules applied 79 place count 115 transition count 449
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 80 place count 114 transition count 449
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 81 place count 113 transition count 435
Iterating global reduction 4 with 1 rules applied. Total rules applied 82 place count 113 transition count 435
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 4 with 7 rules applied. Total rules applied 89 place count 113 transition count 428
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 5 with 7 rules applied. Total rules applied 96 place count 113 transition count 421
Applied a total of 96 rules in 32 ms. Remains 113 /138 variables (removed 25) and now considering 421/552 (removed 131) transitions.
[2024-05-28 09:42:42] [INFO ] Flow matrix only has 190 transitions (discarded 231 similar events)
// Phase 1: matrix 190 rows 113 cols
[2024-05-28 09:42:42] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 09:42:42] [INFO ] Implicit Places using invariants in 72 ms returned []
[2024-05-28 09:42:42] [INFO ] Flow matrix only has 190 transitions (discarded 231 similar events)
[2024-05-28 09:42:42] [INFO ] Invariant cache hit.
[2024-05-28 09:42:43] [INFO ] State equation strengthened by 86 read => feed constraints.
[2024-05-28 09:42:43] [INFO ] Implicit Places using invariants and state equation in 185 ms returned []
Implicit Place search using SMT with State Equation took 259 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 113/183 places, 421/1167 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1795 ms. Remains : 113/183 places, 421/1167 transitions.
Stuttering acceptance computed with spot in 107 ms :[(NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S256P09-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GT 3 s25) (LEQ s103 s111))], 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 49 steps with 0 reset in 1 ms.
FORMULA SemanticWebServices-PT-S256P09-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S256P09-LTLCardinality-10 finished in 1926 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(p1)||p0))))'
Support contains 3 out of 183 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 183/183 places, 1167/1167 transitions.
Graph (complete) has 1458 edges and 183 vertex of which 164 are kept as prefixes of interest. Removing 19 places using SCC suffix rule.3 ms
Discarding 19 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 41 transitions
Reduce isomorphic transitions removed 41 transitions.
Iterating post reduction 0 with 41 rules applied. Total rules applied 42 place count 163 transition count 1122
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 53 place count 152 transition count 1021
Iterating global reduction 1 with 11 rules applied. Total rules applied 64 place count 152 transition count 1021
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 1 with 26 rules applied. Total rules applied 90 place count 152 transition count 995
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 95 place count 147 transition count 990
Iterating global reduction 2 with 5 rules applied. Total rules applied 100 place count 147 transition count 990
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 101 place count 147 transition count 989
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 106 place count 142 transition count 984
Iterating global reduction 3 with 5 rules applied. Total rules applied 111 place count 142 transition count 984
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 116 place count 142 transition count 979
Drop transitions removed 76 transitions
Redundant transition composition rules discarded 76 transitions
Iterating global reduction 4 with 76 rules applied. Total rules applied 192 place count 142 transition count 903
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Graph (complete) has 1228 edges and 140 vertex of which 139 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Iterating post reduction 4 with 7 rules applied. Total rules applied 199 place count 139 transition count 898
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 200 place count 139 transition count 897
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 201 place count 138 transition count 897
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 202 place count 137 transition count 896
Iterating global reduction 6 with 1 rules applied. Total rules applied 203 place count 137 transition count 896
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 204 place count 137 transition count 895
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 205 place count 137 transition count 894
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 206 place count 136 transition count 894
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 207 place count 136 transition count 893
Applied a total of 207 rules in 122 ms. Remains 136 /183 variables (removed 47) and now considering 893/1167 (removed 274) transitions.
[2024-05-28 09:42:43] [INFO ] Flow matrix only has 383 transitions (discarded 510 similar events)
// Phase 1: matrix 383 rows 136 cols
[2024-05-28 09:42:43] [INFO ] Computed 0 invariants in 3 ms
[2024-05-28 09:42:43] [INFO ] Implicit Places using invariants in 103 ms returned []
[2024-05-28 09:42:43] [INFO ] Flow matrix only has 383 transitions (discarded 510 similar events)
[2024-05-28 09:42:43] [INFO ] Invariant cache hit.
[2024-05-28 09:42:43] [INFO ] State equation strengthened by 178 read => feed constraints.
[2024-05-28 09:42:43] [INFO ] Implicit Places using invariants and state equation in 338 ms returned []
Implicit Place search using SMT with State Equation took 442 ms to find 0 implicit places.
[2024-05-28 09:42:44] [INFO ] Redundant transitions in 864 ms returned [40, 41, 45, 49, 63, 64, 68, 69, 71, 72, 73, 79, 80, 81, 85, 87, 88, 93, 94, 95, 99, 102, 103, 104, 106, 107, 110, 112, 114, 115, 116, 118, 120, 121, 122, 128, 130, 131, 133, 134, 136, 139, 140, 141, 148, 149, 150, 151, 152, 154, 155, 156, 157, 160, 161, 162, 167, 168, 170, 172, 174, 175, 177, 179, 181, 182, 183, 184, 185, 186, 188, 189, 190, 191, 192, 193, 195, 196, 197, 212, 214, 216, 224, 225, 226, 227, 228, 229, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 288, 291, 292, 295, 296, 298, 299, 300, 301, 305, 307, 308, 310, 311, 312, 313, 338, 392, 400, 402, 403, 425, 427, 429, 431, 468, 470, 472, 511, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575, 576, 577, 578, 583, 587, 588, 589, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 614, 618, 619, 621, 624, 625, 626, 628, 629, 630, 631, 632, 634, 635, 636, 637, 638, 639, 640, 641, 643, 644, 646, 647, 649, 650, 651, 652, 654, 655, 656, 657, 659, 660, 662, 663, 665, 666, 668, 669, 671, 672, 674, 675, 677, 678, 682, 683, 686, 687, 689, 690, 692, 693, 696, 705, 706, 708, 709, 711, 713, 715, 719, 724, 730, 732, 733, 734, 735, 736, 737, 739, 741, 742, 744, 746, 748, 751, 753, 755, 757, 761, 765, 767, 769, 771, 773, 775, 776, 777, 778, 779, 780, 781, 782, 783, 784, 785, 787, 789, 790, 791, 792, 794, 796, 797, 799, 801, 803, 806, 807, 808, 810, 812, 813, 815, 817, 819, 820, 822, 824, 826, 828, 829, 830, 831, 832, 833, 834, 835, 836, 837, 838, 839, 840, 841, 843, 845, 846, 847, 848, 849, 850, 852, 854, 855, 856, 857, 859, 861, 862, 864, 866, 868, 869, 870, 871, 872, 873, 874, 875, 876, 877, 878, 879, 880, 881, 882, 884, 886, 887, 888, 889, 890, 891, 892]
Found 349 redundant transitions using SMT.
Drop transitions removed 349 transitions
Redundant transitions reduction (with SMT) removed 349 transitions.
[2024-05-28 09:42:44] [INFO ] Flow matrix only has 227 transitions (discarded 317 similar events)
// Phase 1: matrix 227 rows 136 cols
[2024-05-28 09:42:44] [INFO ] Computed 0 invariants in 2 ms
[2024-05-28 09:42:44] [INFO ] Dead Transitions using invariants and state equation in 136 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 136/183 places, 544/1167 transitions.
Graph (complete) has 929 edges and 136 vertex of which 119 are kept as prefixes of interest. Removing 17 places using SCC suffix rule.1 ms
Discarding 17 places :
Also discarding 0 output transitions
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Iterating post reduction 0 with 42 rules applied. Total rules applied 43 place count 119 transition count 502
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 47 place count 115 transition count 473
Iterating global reduction 1 with 4 rules applied. Total rules applied 51 place count 115 transition count 473
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 53 place count 115 transition count 471
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 54 place count 114 transition count 465
Iterating global reduction 2 with 1 rules applied. Total rules applied 55 place count 114 transition count 465
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 56 place count 114 transition count 464
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 3 with 20 rules applied. Total rules applied 76 place count 114 transition count 444
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 77 place count 113 transition count 444
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 78 place count 112 transition count 430
Iterating global reduction 4 with 1 rules applied. Total rules applied 79 place count 112 transition count 430
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 4 with 7 rules applied. Total rules applied 86 place count 112 transition count 423
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 5 with 7 rules applied. Total rules applied 93 place count 112 transition count 416
Applied a total of 93 rules in 34 ms. Remains 112 /136 variables (removed 24) and now considering 416/544 (removed 128) transitions.
[2024-05-28 09:42:44] [INFO ] Flow matrix only has 191 transitions (discarded 225 similar events)
// Phase 1: matrix 191 rows 112 cols
[2024-05-28 09:42:44] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 09:42:44] [INFO ] Implicit Places using invariants in 80 ms returned []
[2024-05-28 09:42:44] [INFO ] Flow matrix only has 191 transitions (discarded 225 similar events)
[2024-05-28 09:42:44] [INFO ] Invariant cache hit.
[2024-05-28 09:42:45] [INFO ] State equation strengthened by 86 read => feed constraints.
[2024-05-28 09:42:45] [INFO ] Implicit Places using invariants and state equation in 188 ms returned []
Implicit Place search using SMT with State Equation took 278 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 112/183 places, 416/1167 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1887 ms. Remains : 112/183 places, 416/1167 transitions.
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : SemanticWebServices-PT-S256P09-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(LEQ 3 s40), p0:(OR (LEQ s81 s69) (LEQ 3 s40))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 746 ms.
Product exploration explored 100000 steps with 0 reset in 783 ms.
Computed a total of 3 stabilizing places and 4 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 88 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 86 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10022 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=67 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 2) 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 2) seen :0
Interrupted probabilistic random walk after 474124 steps, run timeout after 3001 ms. (steps per millisecond=157 ) properties seen :{}
Probabilistic random walk after 474124 steps, saw 448375 distinct states, run finished after 3002 ms. (steps per millisecond=157 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-28 09:42:50] [INFO ] Flow matrix only has 191 transitions (discarded 225 similar events)
[2024-05-28 09:42:50] [INFO ] Invariant cache hit.
[2024-05-28 09:42:50] [INFO ] After 41ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:1
[2024-05-28 09:42:50] [INFO ] After 37ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2024-05-28 09:42:50] [INFO ] State equation strengthened by 86 read => feed constraints.
[2024-05-28 09:42:50] [INFO ] After 17ms SMT Verify possible using 86 Read/Feed constraints in natural domain returned unsat :1 sat :1
[2024-05-28 09:42:50] [INFO ] After 35ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 8 ms.
[2024-05-28 09:42:50] [INFO ] After 118ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 3 out of 112 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 112/112 places, 416/416 transitions.
Graph (complete) has 323 edges and 112 vertex of which 92 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.0 ms
Discarding 20 places :
Also discarding 8 output transitions
Drop transitions removed 8 transitions
Drop transitions removed 39 transitions
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 137 transitions.
Iterating post reduction 0 with 137 rules applied. Total rules applied 138 place count 92 transition count 271
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 140 place count 90 transition count 261
Iterating global reduction 1 with 2 rules applied. Total rules applied 142 place count 90 transition count 261
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 148 place count 90 transition count 255
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 149 place count 89 transition count 250
Iterating global reduction 2 with 1 rules applied. Total rules applied 150 place count 89 transition count 250
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 2 with 15 rules applied. Total rules applied 165 place count 89 transition count 235
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 3 with 6 rules applied. Total rules applied 171 place count 89 transition count 229
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Graph (complete) has 232 edges and 87 vertex of which 86 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Iterating post reduction 3 with 5 rules applied. Total rules applied 176 place count 86 transition count 227
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 178 place count 86 transition count 225
Free-agglomeration rule applied 11 times.
Iterating global reduction 5 with 11 rules applied. Total rules applied 189 place count 86 transition count 214
Reduce places removed 11 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 14 rules applied. Total rules applied 203 place count 75 transition count 211
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 6 with 8 rules applied. Total rules applied 211 place count 75 transition count 203
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 194 edges and 73 vertex of which 72 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Iterating post reduction 6 with 9 rules applied. Total rules applied 220 place count 72 transition count 197
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 7 with 5 rules applied. Total rules applied 225 place count 72 transition count 192
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 226 place count 71 transition count 191
Iterating global reduction 8 with 1 rules applied. Total rules applied 227 place count 71 transition count 191
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 8 with 5 rules applied. Total rules applied 232 place count 71 transition count 186
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 233 place count 71 transition count 186
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 234 place count 71 transition count 185
Applied a total of 234 rules in 24 ms. Remains 71 /112 variables (removed 41) and now considering 185/416 (removed 231) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 71/112 places, 185/416 transitions.
Incomplete random walk after 10016 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=313 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2463992 steps, run timeout after 3001 ms. (steps per millisecond=821 ) properties seen :{}
Probabilistic random walk after 2463992 steps, saw 2336356 distinct states, run finished after 3001 ms. (steps per millisecond=821 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-28 09:42:53] [INFO ] Flow matrix only has 107 transitions (discarded 78 similar events)
// Phase 1: matrix 107 rows 71 cols
[2024-05-28 09:42:53] [INFO ] Computed 0 invariants in 0 ms
[2024-05-28 09:42:53] [INFO ] After 27ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-28 09:42:53] [INFO ] After 21ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-28 09:42:53] [INFO ] State equation strengthened by 41 read => feed constraints.
[2024-05-28 09:42:53] [INFO ] After 9ms SMT Verify possible using 41 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-28 09:42:53] [INFO ] After 14ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2024-05-28 09:42:53] [INFO ] After 70ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 3 out of 71 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 71/71 places, 185/185 transitions.
Applied a total of 0 rules in 3 ms. Remains 71 /71 variables (removed 0) and now considering 185/185 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 71/71 places, 185/185 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 71/71 places, 185/185 transitions.
Applied a total of 0 rules in 3 ms. Remains 71 /71 variables (removed 0) and now considering 185/185 (removed 0) transitions.
[2024-05-28 09:42:53] [INFO ] Flow matrix only has 107 transitions (discarded 78 similar events)
[2024-05-28 09:42:53] [INFO ] Invariant cache hit.
[2024-05-28 09:42:53] [INFO ] Implicit Places using invariants in 47 ms returned []
[2024-05-28 09:42:53] [INFO ] Flow matrix only has 107 transitions (discarded 78 similar events)
[2024-05-28 09:42:53] [INFO ] Invariant cache hit.
[2024-05-28 09:42:53] [INFO ] State equation strengthened by 41 read => feed constraints.
[2024-05-28 09:42:53] [INFO ] Implicit Places using invariants and state equation in 109 ms returned []
Implicit Place search using SMT with State Equation took 157 ms to find 0 implicit places.
[2024-05-28 09:42:53] [INFO ] Redundant transitions in 117 ms returned [16, 18, 41, 45, 55, 158, 160, 161, 163, 164, 167, 168, 169, 171, 172, 173, 174, 181, 182, 183]
Found 20 redundant transitions using SMT.
Drop transitions removed 20 transitions
Redundant transitions reduction (with SMT) removed 20 transitions.
[2024-05-28 09:42:53] [INFO ] Flow matrix only has 97 transitions (discarded 68 similar events)
// Phase 1: matrix 97 rows 71 cols
[2024-05-28 09:42:53] [INFO ] Computed 0 invariants in 0 ms
[2024-05-28 09:42:53] [INFO ] Dead Transitions using invariants and state equation in 56 ms found 0 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 71/71 places, 165/185 transitions.
Graph (complete) has 159 edges and 71 vertex of which 68 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.0 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 68 transition count 162
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 68 transition count 161
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 6 place count 67 transition count 161
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 7 place count 66 transition count 159
Iterating global reduction 2 with 1 rules applied. Total rules applied 8 place count 66 transition count 159
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 11 place count 66 transition count 156
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Graph (complete) has 149 edges and 62 vertex of which 29 are kept as prefixes of interest. Removing 33 places using SCC suffix rule.0 ms
Discarding 33 places :
Also discarding 31 output transitions
Drop transitions removed 31 transitions
Iterating post reduction 2 with 10 rules applied. Total rules applied 21 place count 29 transition count 120
Drop transitions removed 65 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 67 transitions.
Iterating post reduction 3 with 67 rules applied. Total rules applied 88 place count 29 transition count 53
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 89 place count 28 transition count 51
Iterating global reduction 4 with 1 rules applied. Total rules applied 90 place count 28 transition count 51
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 94 place count 28 transition count 47
Applied a total of 94 rules in 9 ms. Remains 28 /71 variables (removed 43) and now considering 47/165 (removed 118) transitions.
[2024-05-28 09:42:53] [INFO ] Flow matrix only has 38 transitions (discarded 9 similar events)
// Phase 1: matrix 38 rows 28 cols
[2024-05-28 09:42:53] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 09:42:53] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-28 09:42:53] [INFO ] Flow matrix only has 38 transitions (discarded 9 similar events)
[2024-05-28 09:42:53] [INFO ] Invariant cache hit.
[2024-05-28 09:42:53] [INFO ] State equation strengthened by 12 read => feed constraints.
[2024-05-28 09:42:53] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 28/71 places, 47/185 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 419 ms. Remains : 28/71 places, 47/185 transitions.
Incomplete random walk after 10004 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Finished Best-First random walk after 776 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=776 )
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0))))), (G (NOT (AND (NOT p0) p1)))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 6 factoid took 126 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 89 ms :[(NOT p0), (NOT p0)]
Support contains 3 out of 112 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 112/112 places, 416/416 transitions.
Applied a total of 0 rules in 13 ms. Remains 112 /112 variables (removed 0) and now considering 416/416 (removed 0) transitions.
[2024-05-28 09:42:54] [INFO ] Flow matrix only has 191 transitions (discarded 225 similar events)
// Phase 1: matrix 191 rows 112 cols
[2024-05-28 09:42:54] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 09:42:54] [INFO ] Implicit Places using invariants in 78 ms returned []
[2024-05-28 09:42:54] [INFO ] Flow matrix only has 191 transitions (discarded 225 similar events)
[2024-05-28 09:42:54] [INFO ] Invariant cache hit.
[2024-05-28 09:42:54] [INFO ] State equation strengthened by 86 read => feed constraints.
[2024-05-28 09:42:54] [INFO ] Implicit Places using invariants and state equation in 189 ms returned []
Implicit Place search using SMT with State Equation took 269 ms to find 0 implicit places.
[2024-05-28 09:42:54] [INFO ] Redundant transitions in 395 ms returned [34, 36, 39, 67, 75, 88, 186, 187, 188, 189, 191, 192, 194, 195, 201, 203, 204, 213, 384, 389, 390, 391, 395, 396, 397, 399, 401, 402, 405, 406, 407, 408, 409, 411, 412, 413, 414, 415]
Found 38 redundant transitions using SMT.
Drop transitions removed 38 transitions
Redundant transitions reduction (with SMT) removed 38 transitions.
[2024-05-28 09:42:54] [INFO ] Flow matrix only has 178 transitions (discarded 200 similar events)
// Phase 1: matrix 178 rows 112 cols
[2024-05-28 09:42:54] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 09:42:54] [INFO ] Dead Transitions using invariants and state equation in 92 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 112/112 places, 378/416 transitions.
Applied a total of 0 rules in 6 ms. Remains 112 /112 variables (removed 0) and now considering 378/378 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 788 ms. Remains : 112/112 places, 378/416 transitions.
Computed a total of 3 stabilizing places and 4 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 91 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2131024 steps, run timeout after 3001 ms. (steps per millisecond=710 ) properties seen :{}
Probabilistic random walk after 2131024 steps, saw 2044757 distinct states, run finished after 3001 ms. (steps per millisecond=710 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-28 09:42:58] [INFO ] Flow matrix only has 178 transitions (discarded 200 similar events)
[2024-05-28 09:42:58] [INFO ] Invariant cache hit.
[2024-05-28 09:42:58] [INFO ] After 41ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-28 09:42:58] [INFO ] After 33ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-28 09:42:58] [INFO ] State equation strengthened by 79 read => feed constraints.
[2024-05-28 09:42:58] [INFO ] After 15ms SMT Verify possible using 79 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-28 09:42:58] [INFO ] After 25ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2024-05-28 09:42:58] [INFO ] After 107ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 3 out of 112 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 112/112 places, 378/378 transitions.
Graph (complete) has 290 edges and 112 vertex of which 89 are kept as prefixes of interest. Removing 23 places using SCC suffix rule.1 ms
Discarding 23 places :
Also discarding 8 output transitions
Drop transitions removed 8 transitions
Drop transitions removed 43 transitions
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 141 transitions.
Iterating post reduction 0 with 141 rules applied. Total rules applied 142 place count 89 transition count 229
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 144 place count 87 transition count 219
Iterating global reduction 1 with 2 rules applied. Total rules applied 146 place count 87 transition count 219
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 152 place count 87 transition count 213
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 153 place count 86 transition count 208
Iterating global reduction 2 with 1 rules applied. Total rules applied 154 place count 86 transition count 208
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 155 place count 86 transition count 207
Free-agglomeration rule applied 12 times.
Iterating global reduction 3 with 12 rules applied. Total rules applied 167 place count 86 transition count 195
Reduce places removed 12 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 15 rules applied. Total rules applied 182 place count 74 transition count 192
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 4 with 10 rules applied. Total rules applied 192 place count 74 transition count 182
Reduce places removed 5 places and 0 transitions.
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Graph (complete) has 170 edges and 69 vertex of which 25 are kept as prefixes of interest. Removing 44 places using SCC suffix rule.0 ms
Discarding 44 places :
Also discarding 42 output transitions
Drop transitions removed 42 transitions
Iterating post reduction 4 with 15 rules applied. Total rules applied 207 place count 25 transition count 131
Drop transitions removed 81 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 83 transitions.
Iterating post reduction 5 with 83 rules applied. Total rules applied 290 place count 25 transition count 48
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 291 place count 24 transition count 46
Iterating global reduction 6 with 1 rules applied. Total rules applied 292 place count 24 transition count 46
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 296 place count 24 transition count 42
Applied a total of 296 rules in 18 ms. Remains 24 /112 variables (removed 88) and now considering 42/378 (removed 336) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 ms. Remains : 24/112 places, 42/378 transitions.
Finished random walk after 57 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=57 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 90 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 154 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 702 ms.
Product exploration explored 100000 steps with 0 reset in 888 ms.
Built C files in :
/tmp/ltsmin13992727165834604376
[2024-05-28 09:43:00] [INFO ] Computing symmetric may disable matrix : 378 transitions.
[2024-05-28 09:43:00] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 09:43:00] [INFO ] Computing symmetric may enable matrix : 378 transitions.
[2024-05-28 09:43:00] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 09:43:00] [INFO ] Computing Do-Not-Accords matrix : 378 transitions.
[2024-05-28 09:43:00] [INFO ] Computation of Completed DNA matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 09:43:00] [INFO ] Built C files in 67ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13992727165834604376
Running compilation step : cd /tmp/ltsmin13992727165834604376;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 790 ms.
Running link step : cd /tmp/ltsmin13992727165834604376;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 49 ms.
Running LTSmin : cd /tmp/ltsmin13992727165834604376;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased7308613150771996147.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 112 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 112/112 places, 378/378 transitions.
Applied a total of 0 rules in 7 ms. Remains 112 /112 variables (removed 0) and now considering 378/378 (removed 0) transitions.
[2024-05-28 09:43:15] [INFO ] Flow matrix only has 178 transitions (discarded 200 similar events)
[2024-05-28 09:43:15] [INFO ] Invariant cache hit.
[2024-05-28 09:43:15] [INFO ] Implicit Places using invariants in 72 ms returned []
[2024-05-28 09:43:15] [INFO ] Flow matrix only has 178 transitions (discarded 200 similar events)
[2024-05-28 09:43:15] [INFO ] Invariant cache hit.
[2024-05-28 09:43:15] [INFO ] State equation strengthened by 79 read => feed constraints.
[2024-05-28 09:43:15] [INFO ] Implicit Places using invariants and state equation in 182 ms returned []
Implicit Place search using SMT with State Equation took 256 ms to find 0 implicit places.
[2024-05-28 09:43:16] [INFO ] Redundant transitions in 270 ms returned []
[2024-05-28 09:43:16] [INFO ] Flow matrix only has 178 transitions (discarded 200 similar events)
[2024-05-28 09:43:16] [INFO ] Invariant cache hit.
[2024-05-28 09:43:16] [INFO ] Dead Transitions using invariants and state equation in 97 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 645 ms. Remains : 112/112 places, 378/378 transitions.
Built C files in :
/tmp/ltsmin1536231564328271377
[2024-05-28 09:43:16] [INFO ] Computing symmetric may disable matrix : 378 transitions.
[2024-05-28 09:43:16] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 09:43:16] [INFO ] Computing symmetric may enable matrix : 378 transitions.
[2024-05-28 09:43:16] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 09:43:16] [INFO ] Computing Do-Not-Accords matrix : 378 transitions.
[2024-05-28 09:43:16] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 09:43:16] [INFO ] Built C files in 39ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1536231564328271377
Running compilation step : cd /tmp/ltsmin1536231564328271377;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 699 ms.
Running link step : cd /tmp/ltsmin1536231564328271377;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin1536231564328271377;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased13823133262660365477.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-28 09:43:31] [INFO ] Flatten gal took : 13 ms
[2024-05-28 09:43:31] [INFO ] Flatten gal took : 12 ms
[2024-05-28 09:43:31] [INFO ] Time to serialize gal into /tmp/LTL16166379298527831714.gal : 4 ms
[2024-05-28 09:43:31] [INFO ] Time to serialize properties into /tmp/LTL13312037964074066335.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16166379298527831714.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13280445641484050767.hoa' '-atoms' '/tmp/LTL13312037964074066335.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL13312037964074066335.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13280445641484050767.hoa
Detected timeout of ITS tools.
[2024-05-28 09:43:46] [INFO ] Flatten gal took : 11 ms
[2024-05-28 09:43:46] [INFO ] Flatten gal took : 10 ms
[2024-05-28 09:43:46] [INFO ] Time to serialize gal into /tmp/LTL3275857107630291299.gal : 2 ms
[2024-05-28 09:43:46] [INFO ] Time to serialize properties into /tmp/LTL16322510818558073219.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3275857107630291299.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16322510818558073219.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F(("((p259<=p226)||(p139>=3))")||(G("(p139>=3)"))))))
Formula 0 simplified : G(F!"(p139>=3)" & FG!"((p259<=p226)||(p139>=3))")
Detected timeout of ITS tools.
[2024-05-28 09:44:01] [INFO ] Flatten gal took : 20 ms
[2024-05-28 09:44:01] [INFO ] Applying decomposition
[2024-05-28 09:44:01] [INFO ] Flatten gal took : 25 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph14086322455261826804.txt' '-o' '/tmp/graph14086322455261826804.bin' '-w' '/tmp/graph14086322455261826804.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph14086322455261826804.bin' '-l' '-1' '-v' '-w' '/tmp/graph14086322455261826804.weights' '-q' '0' '-e' '0.001'
[2024-05-28 09:44:01] [INFO ] Decomposing Gal with order
[2024-05-28 09:44:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 09:44:01] [INFO ] Removed a total of 210 redundant transitions.
[2024-05-28 09:44:01] [INFO ] Flatten gal took : 52 ms
[2024-05-28 09:44:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 136 labels/synchronizations in 8 ms.
[2024-05-28 09:44:01] [INFO ] Time to serialize gal into /tmp/LTL6307514200984815897.gal : 93 ms
[2024-05-28 09:44:01] [INFO ] Time to serialize properties into /tmp/LTL1637242373374838640.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6307514200984815897.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1637242373374838640.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G(F(("((gu18.p259<=gu18.p226)||(gi4.gi0.gu12.p139>=3))")||(G("(gi4.gi0.gu12.p139>=3)"))))))
Formula 0 simplified : G(F!"(gi4.gi0.gu12.p139>=3)" & FG!"((gu18.p259<=gu18.p226)||(gi4.gi0.gu12.p139>=3))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3941886311289353328
[2024-05-28 09:44:16] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3941886311289353328
Running compilation step : cd /tmp/ltsmin3941886311289353328;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 526 ms.
Running link step : cd /tmp/ltsmin3941886311289353328;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin3941886311289353328;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>(([]((LTLAPp1==true))||(LTLAPp0==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property SemanticWebServices-PT-S256P09-LTLCardinality-11 finished in 108860 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0 U p1))))'
Support contains 4 out of 183 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 183/183 places, 1167/1167 transitions.
Graph (complete) has 1458 edges and 183 vertex of which 164 are kept as prefixes of interest. Removing 19 places using SCC suffix rule.3 ms
Discarding 19 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 0 with 32 rules applied. Total rules applied 33 place count 163 transition count 1131
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 43 place count 153 transition count 1032
Iterating global reduction 1 with 10 rules applied. Total rules applied 53 place count 153 transition count 1032
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 73 place count 153 transition count 1012
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 78 place count 148 transition count 1007
Iterating global reduction 2 with 5 rules applied. Total rules applied 83 place count 148 transition count 1007
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 84 place count 148 transition count 1006
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 89 place count 143 transition count 1001
Iterating global reduction 3 with 5 rules applied. Total rules applied 94 place count 143 transition count 1001
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 99 place count 143 transition count 996
Drop transitions removed 76 transitions
Redundant transition composition rules discarded 76 transitions
Iterating global reduction 4 with 76 rules applied. Total rules applied 175 place count 143 transition count 920
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 1274 edges and 142 vertex of which 141 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Iterating post reduction 4 with 2 rules applied. Total rules applied 177 place count 141 transition count 919
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 178 place count 141 transition count 918
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 179 place count 140 transition count 918
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 180 place count 139 transition count 917
Iterating global reduction 6 with 1 rules applied. Total rules applied 181 place count 139 transition count 917
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 182 place count 139 transition count 916
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 183 place count 139 transition count 915
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 184 place count 138 transition count 915
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 185 place count 138 transition count 914
Applied a total of 185 rules in 124 ms. Remains 138 /183 variables (removed 45) and now considering 914/1167 (removed 253) transitions.
[2024-05-28 09:44:32] [INFO ] Flow matrix only has 394 transitions (discarded 520 similar events)
// Phase 1: matrix 394 rows 138 cols
[2024-05-28 09:44:32] [INFO ] Computed 0 invariants in 2 ms
[2024-05-28 09:44:32] [INFO ] Implicit Places using invariants in 118 ms returned []
[2024-05-28 09:44:32] [INFO ] Flow matrix only has 394 transitions (discarded 520 similar events)
[2024-05-28 09:44:32] [INFO ] Invariant cache hit.
[2024-05-28 09:44:32] [INFO ] State equation strengthened by 180 read => feed constraints.
[2024-05-28 09:44:32] [INFO ] Implicit Places using invariants and state equation in 329 ms returned []
Implicit Place search using SMT with State Equation took 449 ms to find 0 implicit places.
[2024-05-28 09:44:33] [INFO ] Redundant transitions in 836 ms returned [40, 41, 44, 47, 60, 61, 65, 66, 67, 69, 70, 71, 72, 73, 80, 81, 82, 88, 89, 90, 96, 97, 101, 102, 106, 107, 109, 110, 113, 115, 117, 118, 119, 121, 123, 124, 125, 131, 133, 134, 136, 137, 139, 142, 143, 144, 151, 152, 153, 154, 155, 156, 158, 159, 160, 161, 162, 165, 166, 167, 172, 173, 175, 177, 179, 180, 182, 183, 185, 186, 189, 190, 191, 192, 193, 194, 196, 197, 198, 199, 200, 201, 203, 204, 205, 221, 223, 225, 233, 234, 235, 236, 237, 238, 240, 242, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 299, 302, 303, 306, 307, 309, 310, 311, 312, 316, 318, 319, 321, 322, 323, 324, 349, 391, 402, 403, 404, 408, 409, 410, 412, 413, 421, 423, 424, 446, 448, 450, 452, 489, 491, 493, 532, 576, 577, 578, 579, 580, 581, 582, 583, 584, 585, 586, 587, 588, 589, 590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 604, 608, 609, 610, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 635, 639, 640, 642, 645, 646, 647, 649, 650, 651, 652, 653, 655, 656, 657, 658, 659, 660, 661, 662, 664, 665, 667, 668, 670, 671, 672, 673, 675, 676, 677, 678, 680, 681, 683, 684, 686, 687, 689, 690, 692, 693, 695, 696, 698, 699, 703, 704, 707, 708, 710, 711, 713, 714, 717, 726, 727, 729, 730, 732, 734, 736, 740, 745, 751, 753, 754, 755, 756, 757, 758, 760, 762, 763, 765, 767, 769, 772, 774, 776, 778, 782, 786, 788, 790, 792, 794, 796, 797, 798, 799, 800, 801, 802, 803, 804, 805, 806, 808, 810, 811, 812, 813, 815, 817, 818, 820, 822, 824, 827, 828, 829, 831, 833, 834, 836, 838, 840, 841, 843, 845, 847, 849, 850, 851, 852, 853, 854, 855, 856, 857, 858, 859, 860, 861, 862, 864, 866, 867, 868, 869, 870, 871, 873, 875, 876, 877, 878, 880, 882, 883, 885, 887, 889, 890, 891, 892, 893, 894, 895, 896, 897, 898, 899, 900, 901, 902, 903, 905, 907, 908, 909, 910, 911, 912, 913]
Found 365 redundant transitions using SMT.
Drop transitions removed 365 transitions
Redundant transitions reduction (with SMT) removed 365 transitions.
[2024-05-28 09:44:33] [INFO ] Flow matrix only has 230 transitions (discarded 319 similar events)
// Phase 1: matrix 230 rows 138 cols
[2024-05-28 09:44:33] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 09:44:33] [INFO ] Dead Transitions using invariants and state equation in 143 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 138/183 places, 549/1167 transitions.
Graph (complete) has 938 edges and 138 vertex of which 120 are kept as prefixes of interest. Removing 18 places using SCC suffix rule.1 ms
Discarding 18 places :
Also discarding 0 output transitions
Ensure Unique test removed 43 transitions
Reduce isomorphic transitions removed 43 transitions.
Iterating post reduction 0 with 43 rules applied. Total rules applied 44 place count 120 transition count 506
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 48 place count 116 transition count 477
Iterating global reduction 1 with 4 rules applied. Total rules applied 52 place count 116 transition count 477
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 54 place count 116 transition count 475
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 55 place count 115 transition count 469
Iterating global reduction 2 with 1 rules applied. Total rules applied 56 place count 115 transition count 469
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 57 place count 115 transition count 468
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 3 with 20 rules applied. Total rules applied 77 place count 115 transition count 448
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 78 place count 114 transition count 448
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 79 place count 113 transition count 434
Iterating global reduction 4 with 1 rules applied. Total rules applied 80 place count 113 transition count 434
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 4 with 7 rules applied. Total rules applied 87 place count 113 transition count 427
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 5 with 7 rules applied. Total rules applied 94 place count 113 transition count 420
Applied a total of 94 rules in 33 ms. Remains 113 /138 variables (removed 25) and now considering 420/549 (removed 129) transitions.
[2024-05-28 09:44:33] [INFO ] Flow matrix only has 193 transitions (discarded 227 similar events)
// Phase 1: matrix 193 rows 113 cols
[2024-05-28 09:44:33] [INFO ] Computed 0 invariants in 0 ms
[2024-05-28 09:44:33] [INFO ] Implicit Places using invariants in 81 ms returned []
[2024-05-28 09:44:33] [INFO ] Flow matrix only has 193 transitions (discarded 227 similar events)
[2024-05-28 09:44:33] [INFO ] Invariant cache hit.
[2024-05-28 09:44:33] [INFO ] State equation strengthened by 86 read => feed constraints.
[2024-05-28 09:44:34] [INFO ] Implicit Places using invariants and state equation in 206 ms returned []
Implicit Place search using SMT with State Equation took 289 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 113/183 places, 420/1167 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1888 ms. Remains : 113/183 places, 420/1167 transitions.
Stuttering acceptance computed with spot in 81 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : SemanticWebServices-PT-S256P09-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(OR p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(LEQ s40 s85), p0:(LEQ s105 s43)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 805 steps with 0 reset in 11 ms.
FORMULA SemanticWebServices-PT-S256P09-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S256P09-LTLCardinality-12 finished in 2011 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||X(p0))))'
Support contains 1 out of 183 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 183/183 places, 1167/1167 transitions.
Reduce places removed 14 places and 0 transitions.
Ensure Unique test removed 44 transitions
Reduce isomorphic transitions removed 44 transitions.
Iterating post reduction 0 with 58 rules applied. Total rules applied 58 place count 169 transition count 1123
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 68 place count 159 transition count 1023
Iterating global reduction 1 with 10 rules applied. Total rules applied 78 place count 159 transition count 1023
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 1 with 26 rules applied. Total rules applied 104 place count 159 transition count 997
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 107 place count 156 transition count 994
Iterating global reduction 2 with 3 rules applied. Total rules applied 110 place count 156 transition count 994
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 111 place count 156 transition count 993
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 112 place count 155 transition count 992
Iterating global reduction 3 with 1 rules applied. Total rules applied 113 place count 155 transition count 992
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 114 place count 155 transition count 991
Drop transitions removed 43 transitions
Redundant transition composition rules discarded 43 transitions
Iterating global reduction 4 with 43 rules applied. Total rules applied 157 place count 155 transition count 948
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 162 place count 154 transition count 944
Applied a total of 162 rules in 21 ms. Remains 154 /183 variables (removed 29) and now considering 944/1167 (removed 223) transitions.
[2024-05-28 09:44:34] [INFO ] Flow matrix only has 419 transitions (discarded 525 similar events)
// Phase 1: matrix 419 rows 154 cols
[2024-05-28 09:44:34] [INFO ] Computed 1 invariants in 2 ms
[2024-05-28 09:44:34] [INFO ] Implicit Places using invariants in 111 ms returned []
[2024-05-28 09:44:34] [INFO ] Flow matrix only has 419 transitions (discarded 525 similar events)
[2024-05-28 09:44:34] [INFO ] Invariant cache hit.
[2024-05-28 09:44:34] [INFO ] State equation strengthened by 213 read => feed constraints.
[2024-05-28 09:44:34] [INFO ] Implicit Places using invariants and state equation in 349 ms returned []
Implicit Place search using SMT with State Equation took 470 ms to find 0 implicit places.
[2024-05-28 09:44:34] [INFO ] Flow matrix only has 419 transitions (discarded 525 similar events)
[2024-05-28 09:44:34] [INFO ] Invariant cache hit.
[2024-05-28 09:44:34] [INFO ] Dead Transitions using invariants and state equation in 218 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 154/183 places, 944/1167 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 710 ms. Remains : 154/183 places, 944/1167 transitions.
Stuttering acceptance computed with spot in 156 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : SemanticWebServices-PT-S256P09-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 1}]], initial=1, aps=[p0:(LEQ 1 s103)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA SemanticWebServices-PT-S256P09-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S256P09-LTLCardinality-13 finished in 891 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0||X((X(X(G(p1))) U (p0&&X(X(G(p1))))))) U G(!p1)))'
Support contains 2 out of 183 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 183/183 places, 1167/1167 transitions.
Graph (complete) has 1458 edges and 183 vertex of which 165 are kept as prefixes of interest. Removing 18 places using SCC suffix rule.1 ms
Discarding 18 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 0 with 40 rules applied. Total rules applied 41 place count 164 transition count 1123
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 52 place count 153 transition count 1022
Iterating global reduction 1 with 11 rules applied. Total rules applied 63 place count 153 transition count 1022
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 1 with 26 rules applied. Total rules applied 89 place count 153 transition count 996
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 94 place count 148 transition count 991
Iterating global reduction 2 with 5 rules applied. Total rules applied 99 place count 148 transition count 991
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 100 place count 148 transition count 990
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 105 place count 143 transition count 985
Iterating global reduction 3 with 5 rules applied. Total rules applied 110 place count 143 transition count 985
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 115 place count 143 transition count 980
Drop transitions removed 76 transitions
Redundant transition composition rules discarded 76 transitions
Iterating global reduction 4 with 76 rules applied. Total rules applied 191 place count 143 transition count 904
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Graph (complete) has 1236 edges and 141 vertex of which 140 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Iterating post reduction 4 with 7 rules applied. Total rules applied 198 place count 140 transition count 899
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 199 place count 140 transition count 898
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 200 place count 139 transition count 898
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 201 place count 138 transition count 897
Iterating global reduction 6 with 1 rules applied. Total rules applied 202 place count 138 transition count 897
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 203 place count 138 transition count 896
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 204 place count 138 transition count 895
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 205 place count 137 transition count 895
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 206 place count 137 transition count 894
Applied a total of 206 rules in 135 ms. Remains 137 /183 variables (removed 46) and now considering 894/1167 (removed 273) transitions.
[2024-05-28 09:44:35] [INFO ] Flow matrix only has 384 transitions (discarded 510 similar events)
// Phase 1: matrix 384 rows 137 cols
[2024-05-28 09:44:35] [INFO ] Computed 0 invariants in 2 ms
[2024-05-28 09:44:35] [INFO ] Implicit Places using invariants in 104 ms returned []
[2024-05-28 09:44:35] [INFO ] Flow matrix only has 384 transitions (discarded 510 similar events)
[2024-05-28 09:44:35] [INFO ] Invariant cache hit.
[2024-05-28 09:44:35] [INFO ] State equation strengthened by 178 read => feed constraints.
[2024-05-28 09:44:35] [INFO ] Implicit Places using invariants and state equation in 337 ms returned []
Implicit Place search using SMT with State Equation took 443 ms to find 0 implicit places.
[2024-05-28 09:44:36] [INFO ] Redundant transitions in 841 ms returned [42, 43, 46, 49, 62, 63, 68, 69, 71, 72, 73, 79, 80, 81, 85, 87, 88, 93, 94, 95, 99, 102, 103, 104, 106, 107, 110, 112, 114, 115, 116, 118, 120, 121, 122, 123, 128, 130, 131, 133, 134, 136, 139, 140, 141, 143, 148, 149, 150, 151, 152, 154, 155, 156, 157, 160, 161, 162, 167, 168, 170, 173, 175, 176, 178, 180, 182, 183, 184, 185, 186, 187, 189, 190, 191, 192, 193, 194, 196, 197, 198, 213, 215, 217, 225, 226, 227, 228, 229, 230, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 289, 292, 293, 296, 297, 299, 300, 301, 302, 306, 308, 309, 311, 312, 313, 314, 339, 393, 401, 403, 404, 426, 428, 430, 432, 469, 471, 473, 512, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575, 576, 577, 578, 579, 584, 588, 589, 590, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 615, 619, 620, 622, 625, 626, 627, 629, 697, 709, 710, 712, 714, 716, 720, 725, 731, 733, 734, 735, 736, 737, 738, 740, 742, 743, 745, 747, 749, 752, 754, 756, 758, 762, 766, 768, 770, 772, 774, 776, 777, 778, 779, 780, 781, 782, 783, 784, 785, 786, 788, 790, 791, 792, 793, 795, 797, 798, 800, 802, 804, 807, 808, 809, 811, 813, 814, 816, 818, 820, 821, 823, 825, 827, 829, 830, 831, 832, 833, 834, 835, 836, 837, 838, 839, 840, 841, 842, 844, 846, 847, 848, 849, 850, 851, 853, 855, 856, 857, 858, 860, 862, 863, 865, 867, 869, 870, 871, 872, 873, 874, 875, 876, 877, 878, 879, 880, 881, 882, 883, 885, 887, 888, 889, 890, 891, 892, 893]
Found 303 redundant transitions using SMT.
Drop transitions removed 303 transitions
Redundant transitions reduction (with SMT) removed 303 transitions.
[2024-05-28 09:44:36] [INFO ] Flow matrix only has 244 transitions (discarded 347 similar events)
// Phase 1: matrix 244 rows 137 cols
[2024-05-28 09:44:36] [INFO ] Computed 0 invariants in 2 ms
[2024-05-28 09:44:36] [INFO ] Dead Transitions using invariants and state equation in 159 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 137/183 places, 591/1167 transitions.
Graph (complete) has 953 edges and 137 vertex of which 119 are kept as prefixes of interest. Removing 18 places using SCC suffix rule.1 ms
Discarding 18 places :
Also discarding 0 output transitions
Ensure Unique test removed 43 transitions
Reduce isomorphic transitions removed 43 transitions.
Iterating post reduction 0 with 43 rules applied. Total rules applied 44 place count 119 transition count 548
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 48 place count 115 transition count 507
Iterating global reduction 1 with 4 rules applied. Total rules applied 52 place count 115 transition count 507
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 54 place count 115 transition count 505
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 55 place count 114 transition count 487
Iterating global reduction 2 with 1 rules applied. Total rules applied 56 place count 114 transition count 487
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 57 place count 114 transition count 486
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 3 with 20 rules applied. Total rules applied 77 place count 114 transition count 466
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 78 place count 113 transition count 466
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 79 place count 112 transition count 452
Iterating global reduction 4 with 1 rules applied. Total rules applied 80 place count 112 transition count 452
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 4 with 7 rules applied. Total rules applied 87 place count 112 transition count 445
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 5 with 7 rules applied. Total rules applied 94 place count 112 transition count 438
Applied a total of 94 rules in 37 ms. Remains 112 /137 variables (removed 25) and now considering 438/591 (removed 153) transitions.
[2024-05-28 09:44:36] [INFO ] Flow matrix only has 201 transitions (discarded 237 similar events)
// Phase 1: matrix 201 rows 112 cols
[2024-05-28 09:44:36] [INFO ] Computed 0 invariants in 1 ms
[2024-05-28 09:44:36] [INFO ] Implicit Places using invariants in 73 ms returned []
[2024-05-28 09:44:36] [INFO ] Flow matrix only has 201 transitions (discarded 237 similar events)
[2024-05-28 09:44:36] [INFO ] Invariant cache hit.
[2024-05-28 09:44:36] [INFO ] State equation strengthened by 98 read => feed constraints.
[2024-05-28 09:44:36] [INFO ] Implicit Places using invariants and state equation in 199 ms returned []
Implicit Place search using SMT with State Equation took 274 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 112/183 places, 438/1167 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1903 ms. Remains : 112/183 places, 438/1167 transitions.
Stuttering acceptance computed with spot in 366 ms :[p1, (OR (NOT p1) (NOT p0)), false, (NOT p1), (NOT p1), true, false, false, p1]
Running random walk in product with property : SemanticWebServices-PT-S256P09-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 0}, { cond=p1, acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=true, acceptance={} source=1 dest: 3}], [{ cond=p1, acceptance={} source=2 dest: 3}, { cond=(NOT p1), acceptance={} source=2 dest: 6}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=p1, acceptance={} source=4 dest: 4}, { cond=(NOT p1), acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=p1, acceptance={} source=6 dest: 4}, { cond=(NOT p1), acceptance={} source=6 dest: 7}], [{ cond=p1, acceptance={} source=7 dest: 4}, { cond=(NOT p1), acceptance={} source=7 dest: 8}], [{ cond=p1, acceptance={} source=8 dest: 5}, { cond=(NOT p1), acceptance={} source=8 dest: 8}]], initial=0, aps=[p1:(GT s89 0), p0:(LEQ 1 s51)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null, null, null, null, null][true, true, true, true, true, true, true, true, true]]
Entered a terminal (fully accepting) state of product in 143 steps with 0 reset in 1 ms.
FORMULA SemanticWebServices-PT-S256P09-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SemanticWebServices-PT-S256P09-LTLCardinality-14 finished in 2293 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(p1)||p0))))'
[2024-05-28 09:44:37] [INFO ] Flatten gal took : 52 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin1099387553918396221
[2024-05-28 09:44:37] [INFO ] Computing symmetric may disable matrix : 1167 transitions.
[2024-05-28 09:44:37] [INFO ] Applying decomposition
[2024-05-28 09:44:37] [INFO ] Computation of Complete disable matrix. took 12 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 09:44:37] [INFO ] Computing symmetric may enable matrix : 1167 transitions.
[2024-05-28 09:44:37] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 09:44:37] [INFO ] Flatten gal took : 53 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph7235067160698473650.txt' '-o' '/tmp/graph7235067160698473650.bin' '-w' '/tmp/graph7235067160698473650.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph7235067160698473650.bin' '-l' '-1' '-v' '-w' '/tmp/graph7235067160698473650.weights' '-q' '0' '-e' '0.001'
[2024-05-28 09:44:37] [INFO ] Decomposing Gal with order
[2024-05-28 09:44:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 09:44:37] [INFO ] Computing Do-Not-Accords matrix : 1167 transitions.
[2024-05-28 09:44:37] [INFO ] Removed a total of 1057 redundant transitions.
[2024-05-28 09:44:37] [INFO ] Flatten gal took : 112 ms
[2024-05-28 09:44:37] [INFO ] Computation of Completed DNA matrix. took 40 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 09:44:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 315 labels/synchronizations in 12 ms.
[2024-05-28 09:44:37] [INFO ] Built C files in 334ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1099387553918396221
Running compilation step : cd /tmp/ltsmin1099387553918396221;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-28 09:44:37] [INFO ] Time to serialize gal into /tmp/LTLCardinality11053451921230271276.gal : 6 ms
[2024-05-28 09:44:37] [INFO ] Time to serialize properties into /tmp/LTLCardinality15898196432158641623.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality11053451921230271276.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality15898196432158641623.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...299
Read 1 LTL properties
Checking formula 0 : !((G(F(("((gu24.p259<=gu24.p226)||(gi5.gu21.p139>=3))")||(G("(gi5.gu21.p139>=3)"))))))
Formula 0 simplified : G(F!"(gi5.gu21.p139>=3)" & FG!"((gu24.p259<=gu24.p226)||(gi5.gu21.p139>=3))")
Compilation finished in 3567 ms.
Running link step : cd /tmp/ltsmin1099387553918396221;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 59 ms.
Running LTSmin : cd /tmp/ltsmin1099387553918396221;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>(([]((LTLAPp1==true))||(LTLAPp0==true))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-28 10:05:23] [INFO ] Flatten gal took : 122 ms
[2024-05-28 10:05:23] [INFO ] Time to serialize gal into /tmp/LTLCardinality9621884950114455627.gal : 22 ms
[2024-05-28 10:05:23] [INFO ] Time to serialize properties into /tmp/LTLCardinality17478052812462922920.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality9621884950114455627.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality17478052812462922920.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 1 LTL properties
Checking formula 0 : !((G(F(("((p259<=p226)||(p139>=3))")||(G("(p139>=3)"))))))
Formula 0 simplified : G(F!"(p139>=3)" & FG!"((p259<=p226)||(p139>=3))")
Detected timeout of ITS tools.
[2024-05-28 10:26:08] [INFO ] Flatten gal took : 108 ms
[2024-05-28 10:26:09] [INFO ] Input system was already deterministic with 1167 transitions.
[2024-05-28 10:26:09] [INFO ] Transformed 183 places.
[2024-05-28 10:26:09] [INFO ] Transformed 1167 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-28 10:26:09] [INFO ] Time to serialize gal into /tmp/LTLCardinality12885729186542823781.gal : 6 ms
[2024-05-28 10:26:09] [INFO ] Time to serialize properties into /tmp/LTLCardinality13275730630670487568.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality12885729186542823781.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality13275730630670487568.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...344
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(F(("((p259<=p226)||(p139>=3))")||(G("(p139>=3)"))))))
Formula 0 simplified : G(F!"(p139>=3)" & FG!"((p259<=p226)||(p139>=3))")
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 7104852 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16004500 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
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_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /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="SemanticWebServices-PT-S256P09"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is SemanticWebServices-PT-S256P09, 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 r351-tall-171679102200362"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SemanticWebServices-PT-S256P09.tgz
mv SemanticWebServices-PT-S256P09 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 '
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 ;