About the Execution of ITS-Tools for ServersAndClients-PT-200080
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 11825.075 | 1638891.00 | 2003817.00 | 5156.00 | TTFFFTFFTTFFTTFT | 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.r334-tall-171679080800659.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 itstools
Input is ServersAndClients-PT-200080, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r334-tall-171679080800659
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 11M
-rw-r--r-- 1 mcc users 8.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Apr 23 07:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 23 07:50 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Apr 23 07:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 23 07:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 13 15:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 93K Apr 13 15:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Apr 13 15:46 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 55K Apr 13 15:46 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 23 07:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 23 07:51 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 9.9M 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 ServersAndClients-PT-200080-LTLCardinality-00
FORMULA_NAME ServersAndClients-PT-200080-LTLCardinality-01
FORMULA_NAME ServersAndClients-PT-200080-LTLCardinality-02
FORMULA_NAME ServersAndClients-PT-200080-LTLCardinality-03
FORMULA_NAME ServersAndClients-PT-200080-LTLCardinality-04
FORMULA_NAME ServersAndClients-PT-200080-LTLCardinality-05
FORMULA_NAME ServersAndClients-PT-200080-LTLCardinality-06
FORMULA_NAME ServersAndClients-PT-200080-LTLCardinality-07
FORMULA_NAME ServersAndClients-PT-200080-LTLCardinality-08
FORMULA_NAME ServersAndClients-PT-200080-LTLCardinality-09
FORMULA_NAME ServersAndClients-PT-200080-LTLCardinality-10
FORMULA_NAME ServersAndClients-PT-200080-LTLCardinality-11
FORMULA_NAME ServersAndClients-PT-200080-LTLCardinality-12
FORMULA_NAME ServersAndClients-PT-200080-LTLCardinality-13
FORMULA_NAME ServersAndClients-PT-200080-LTLCardinality-14
FORMULA_NAME ServersAndClients-PT-200080-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1716863421267
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ServersAndClients-PT-200080
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202405141337
[2024-05-28 02:30:22] [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 02:30:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 02:30:23] [INFO ] Load time of PNML (sax parser for PT used): 709 ms
[2024-05-28 02:30:23] [INFO ] Transformed 16881 places.
[2024-05-28 02:30:23] [INFO ] Transformed 32400 transitions.
[2024-05-28 02:30:23] [INFO ] Found NUPN structural information;
[2024-05-28 02:30:23] [INFO ] Parsed PT model containing 16881 places and 32400 transitions and 97600 arcs in 962 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 17 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA ServersAndClients-PT-200080-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ServersAndClients-PT-200080-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ServersAndClients-PT-200080-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ServersAndClients-PT-200080-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ServersAndClients-PT-200080-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 31 out of 16881 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16881/16881 places, 32400/32400 transitions.
Applied a total of 0 rules in 345 ms. Remains 16881 /16881 variables (removed 0) and now considering 32400/32400 (removed 0) transitions.
// Phase 1: matrix 32400 rows 16881 cols
[2024-05-28 02:30:24] [INFO ] Computed 481 invariants in 526 ms
[2024-05-28 02:31:00] [INFO ] Performed 7836/16881 implicitness test of which 436 returned IMPLICIT in 30 seconds.
[2024-05-28 02:31:20] [INFO ] Implicit Places using invariants in 56460 ms returned [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 384, 385, 386, 387, 388, 389, 390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 801, 1002, 1203, 1404, 1605, 1806, 2007, 2208, 2409, 2610, 2811, 3012, 3213, 3414, 3615, 3816, 4017, 4218, 4419, 4620, 4821, 5022, 5223, 5424, 5625, 5826, 6027, 6228, 6429, 6630, 6831, 7032, 7233, 7434, 7635, 7836, 8037, 8238, 8439, 8640, 8841, 9042, 9243, 9444, 9645, 9846, 10047, 10248, 10449, 10650, 10851, 11052, 11253, 11454, 11655, 11856, 12057, 12258, 12459, 12660, 12861, 13062, 13263, 13464, 13665, 13866, 14067, 14268, 14469, 14670, 14871, 15072, 15273, 15474, 15675, 15876, 16077, 16278, 16479, 16680]
Discarding 480 places :
Implicit Place search using SMT only with invariants took 56562 ms to find 480 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 16401/16881 places, 32400/32400 transitions.
Applied a total of 0 rules in 112 ms. Remains 16401 /16401 variables (removed 0) and now considering 32400/32400 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 57042 ms. Remains : 16401/16881 places, 32400/32400 transitions.
Support contains 31 out of 16401 places after structural reductions.
[2024-05-28 02:31:21] [INFO ] Flatten gal took : 820 ms
[2024-05-28 02:31:22] [INFO ] Flatten gal took : 538 ms
[2024-05-28 02:31:23] [INFO ] Input system was already deterministic with 32400 transitions.
RANDOM walk for 40000 steps (8 resets) in 4109 ms. (9 steps per ms) remains 11/19 properties
BEST_FIRST walk for 40004 steps (8 resets) in 62 ms. (634 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 59 ms. (666 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 56 ms. (701 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 107 ms. (370 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 90 ms. (439 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 73 ms. (540 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 44 ms. (888 steps per ms) remains 10/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 84 ms. (470 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 77 ms. (512 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 43 ms. (909 steps per ms) remains 9/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 53 ms. (740 steps per ms) remains 9/9 properties
// Phase 1: matrix 32400 rows 16401 cols
[2024-05-28 02:31:34] [INFO ] Computed 1 invariants in 8519 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/16 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (OVERLAPS) 16385/16401 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/16401 variables, 16385/16402 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 16401/48801 variables, and 16402 constraints, problems are : Problem set: 0 solved, 9 unsolved in 5015 ms.
Refiners :[Domain max(s): 16401/16401 constraints, Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 0/16401 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 9 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/16 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (OVERLAPS) 16385/16401 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/16401 variables, 16385/16402 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 16401/48801 variables, and 16402 constraints, problems are : Problem set: 0 solved, 9 unsolved in 5142 ms.
Refiners :[Domain max(s): 16401/16401 constraints, Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 0/16401 constraints, PredecessorRefiner: 0/9 constraints, Known Traps: 0/0 constraints]
After SMT, in 18882ms problems are : Problem set: 0 solved, 9 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 16 out of 16401 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 16401/16401 places, 32400/32400 transitions.
Graph (trivial) has 32368 edges and 16401 vertex of which 16385 / 16401 are part of one of the 1 SCC in 47 ms
Free SCC test removed 16384 places
Drop transitions (Empty/Sink Transition effects.) removed 32368 transitions
Reduce isomorphic transitions removed 32368 transitions.
Applied a total of 1 rules in 114 ms. Remains 17 /16401 variables (removed 16384) and now considering 32/32400 (removed 32368) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 114 ms. Remains : 17/16401 places, 32/32400 transitions.
RANDOM walk for 304 steps (0 resets) in 5 ms. (50 steps per ms) remains 0/9 properties
FORMULA ServersAndClients-PT-200080-LTLCardinality-03 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA ServersAndClients-PT-200080-LTLCardinality-06 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&X(F(p1))))'
Support contains 2 out of 16401 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16401/16401 places, 32400/32400 transitions.
Applied a total of 0 rules in 142 ms. Remains 16401 /16401 variables (removed 0) and now considering 32400/32400 (removed 0) transitions.
[2024-05-28 02:31:45] [INFO ] Invariant cache hit.
[2024-05-28 02:31:48] [INFO ] Implicit Places using invariants in 3048 ms returned []
Implicit Place search using SMT only with invariants took 3049 ms to find 0 implicit places.
Running 32200 sub problems to find dead transitions.
[2024-05-28 02:31:48] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/16400 variables, 16400/16400 constraints. Problems are: Problem set: 0 solved, 32200 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 16400/48801 variables, and 16400 constraints, problems are : Problem set: 0 solved, 32200 unsolved in 30595 ms.
Refiners :[Domain max(s): 16400/16401 constraints, Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/16401 constraints, PredecessorRefiner: 32200/32200 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 32200 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/16400 variables, 16400/16400 constraints. Problems are: Problem set: 0 solved, 32200 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 16400/48801 variables, and 16400 constraints, problems are : Problem set: 0 solved, 32200 unsolved in 30497 ms.
Refiners :[Domain max(s): 16400/16401 constraints, Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/16401 constraints, PredecessorRefiner: 0/32200 constraints, Known Traps: 0/0 constraints]
After SMT, in 176905ms problems are : Problem set: 0 solved, 32200 unsolved
Search for dead transitions found 0 dead transitions in 177196ms
Finished structural reductions in LTL mode , in 1 iterations and 180494 ms. Remains : 16401/16401 places, 32400/32400 transitions.
Stuttering acceptance computed with spot in 234 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ServersAndClients-PT-200080-LTLCardinality-00
Product exploration explored 100000 steps with 50000 reset in 7246 ms.
Product exploration explored 100000 steps with 50000 reset in 6203 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X p1), (X p0)]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 17 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ServersAndClients-PT-200080-LTLCardinality-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ServersAndClients-PT-200080-LTLCardinality-00 finished in 194408 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 16401 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 16401/16401 places, 32400/32400 transitions.
Graph (trivial) has 32398 edges and 16401 vertex of which 16400 / 16401 are part of one of the 1 SCC in 16 ms
Free SCC test removed 16399 places
Ensure Unique test removed 32397 transitions
Reduce isomorphic transitions removed 32397 transitions.
Applied a total of 1 rules in 63 ms. Remains 2 /16401 variables (removed 16399) and now considering 3/32400 (removed 32397) transitions.
// Phase 1: matrix 3 rows 2 cols
[2024-05-28 02:34:59] [INFO ] Computed 1 invariants in 1 ms
[2024-05-28 02:34:59] [INFO ] Implicit Places using invariants in 15 ms returned []
[2024-05-28 02:34:59] [INFO ] Invariant cache hit.
[2024-05-28 02:34:59] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 32 ms to find 0 implicit places.
[2024-05-28 02:34:59] [INFO ] Redundant transitions in 0 ms returned []
Running 1 sub problems to find dead transitions.
[2024-05-28 02:34:59] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 1/2 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 2/4 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/4 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4/5 variables, and 5 constraints, problems are : Problem set: 0 solved, 1 unsolved in 21 ms.
Refiners :[Domain max(s): 2/2 constraints, Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 1/2 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 2/4 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/4 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/4 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 4/5 variables, and 6 constraints, problems are : Problem set: 0 solved, 1 unsolved in 24 ms.
Refiners :[Domain max(s): 2/2 constraints, Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 48ms problems are : Problem set: 0 solved, 1 unsolved
Search for dead transitions found 0 dead transitions in 48ms
Starting structural reductions in SI_LTL mode, iteration 1 : 2/16401 places, 3/32400 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 148 ms. Remains : 2/16401 places, 3/32400 transitions.
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ServersAndClients-PT-200080-LTLCardinality-01
Product exploration explored 100000 steps with 14216 reset in 101 ms.
Product exploration explored 100000 steps with 14388 reset in 98 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 202 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)]
RANDOM walk for 4 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 180 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 97 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 123 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 2 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2/2 places, 3/3 transitions.
Applied a total of 0 rules in 1 ms. Remains 2 /2 variables (removed 0) and now considering 3/3 (removed 0) transitions.
[2024-05-28 02:35:00] [INFO ] Invariant cache hit.
[2024-05-28 02:35:00] [INFO ] Implicit Places using invariants in 35 ms returned []
[2024-05-28 02:35:00] [INFO ] Invariant cache hit.
[2024-05-28 02:35:00] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2024-05-28 02:35:00] [INFO ] Redundant transitions in 0 ms returned []
Running 1 sub problems to find dead transitions.
[2024-05-28 02:35:00] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 1/2 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 2/4 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/4 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4/5 variables, and 5 constraints, problems are : Problem set: 0 solved, 1 unsolved in 33 ms.
Refiners :[Domain max(s): 2/2 constraints, Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 1/2 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 2/4 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/4 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/4 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 4/5 variables, and 6 constraints, problems are : Problem set: 0 solved, 1 unsolved in 24 ms.
Refiners :[Domain max(s): 2/2 constraints, Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 63ms problems are : Problem set: 0 solved, 1 unsolved
Search for dead transitions found 0 dead transitions in 63ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 138 ms. Remains : 2/2 places, 3/3 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 158 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 78 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 4 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 199 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)]
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 14330 reset in 125 ms.
Product exploration explored 100000 steps with 14414 reset in 55 ms.
Built C files in :
/tmp/ltsmin15461819770787166324
[2024-05-28 02:35:01] [INFO ] Computing symmetric may disable matrix : 3 transitions.
[2024-05-28 02:35:01] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 02:35:01] [INFO ] Computing symmetric may enable matrix : 3 transitions.
[2024-05-28 02:35:01] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 02:35:01] [INFO ] Computing Do-Not-Accords matrix : 3 transitions.
[2024-05-28 02:35:01] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 02:35:01] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15461819770787166324
Running compilation step : cd /tmp/ltsmin15461819770787166324;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 192 ms.
Running link step : cd /tmp/ltsmin15461819770787166324;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 47 ms.
Running LTSmin : cd /tmp/ltsmin15461819770787166324;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased18345292910599782908.hoa' '--buchi-type=spotba'
LTSmin run took 258 ms.
FORMULA ServersAndClients-PT-200080-LTLCardinality-01 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ServersAndClients-PT-200080-LTLCardinality-01 finished in 2737 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 16401 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 16401/16401 places, 32400/32400 transitions.
Graph (trivial) has 32317 edges and 16401 vertex of which 16318 / 16401 are part of one of the 1 SCC in 16 ms
Free SCC test removed 16317 places
Ensure Unique test removed 32235 transitions
Reduce isomorphic transitions removed 32235 transitions.
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Iterating post reduction 0 with 80 rules applied. Total rules applied 81 place count 84 transition count 85
Reduce places removed 80 places and 0 transitions.
Ensure Unique test removed 79 transitions
Reduce isomorphic transitions removed 79 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 160 rules applied. Total rules applied 241 place count 4 transition count 5
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 242 place count 3 transition count 5
Applied a total of 242 rules in 75 ms. Remains 3 /16401 variables (removed 16398) and now considering 5/32400 (removed 32395) transitions.
// Phase 1: matrix 5 rows 3 cols
[2024-05-28 02:35:02] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 02:35:02] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-28 02:35:02] [INFO ] Invariant cache hit.
[2024-05-28 02:35:02] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2024-05-28 02:35:02] [INFO ] Redundant transitions in 0 ms returned []
Running 2 sub problems to find dead transitions.
[2024-05-28 02:35:02] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 1/3 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/3 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 4/7 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/7 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 0/7 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 7/8 variables, and 7 constraints, problems are : Problem set: 0 solved, 2 unsolved in 24 ms.
Refiners :[Domain max(s): 3/3 constraints, Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 3/3 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 1/3 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/3 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 4/7 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/7 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/7 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 0/7 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 7/8 variables, and 9 constraints, problems are : Problem set: 0 solved, 2 unsolved in 27 ms.
Refiners :[Domain max(s): 3/3 constraints, Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 3/3 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 55ms problems are : Problem set: 0 solved, 2 unsolved
Search for dead transitions found 0 dead transitions in 55ms
Starting structural reductions in SI_LTL mode, iteration 1 : 3/16401 places, 5/32400 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 179 ms. Remains : 3/16401 places, 5/32400 transitions.
Stuttering acceptance computed with spot in 159 ms :[(NOT p0)]
Running random walk in product with property : ServersAndClients-PT-200080-LTLCardinality-02
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA ServersAndClients-PT-200080-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ServersAndClients-PT-200080-LTLCardinality-02 finished in 365 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(!p0)||(!p0&&F(!p1)))))'
Support contains 4 out of 16401 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16401/16401 places, 32400/32400 transitions.
Applied a total of 0 rules in 66 ms. Remains 16401 /16401 variables (removed 0) and now considering 32400/32400 (removed 0) transitions.
// Phase 1: matrix 32400 rows 16401 cols
[2024-05-28 02:35:10] [INFO ] Computed 1 invariants in 8061 ms
[2024-05-28 02:35:13] [INFO ] Implicit Places using invariants in 11148 ms returned []
Implicit Place search using SMT only with invariants took 11150 ms to find 0 implicit places.
Running 32200 sub problems to find dead transitions.
[2024-05-28 02:35:14] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/16400 variables, 16400/16400 constraints. Problems are: Problem set: 0 solved, 32200 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 16400/48801 variables, and 16400 constraints, problems are : Problem set: 0 solved, 32200 unsolved in 30527 ms.
Refiners :[Domain max(s): 16400/16401 constraints, Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/16401 constraints, PredecessorRefiner: 32200/32200 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 32200 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/16400 variables, 16400/16400 constraints. Problems are: Problem set: 0 solved, 32200 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 16400/48801 variables, and 16400 constraints, problems are : Problem set: 0 solved, 32200 unsolved in 30457 ms.
Refiners :[Domain max(s): 16400/16401 constraints, Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/16401 constraints, PredecessorRefiner: 0/32200 constraints, Known Traps: 0/0 constraints]
After SMT, in 179433ms problems are : Problem set: 0 solved, 32200 unsolved
Search for dead transitions found 0 dead transitions in 179691ms
Finished structural reductions in LTL mode , in 1 iterations and 190968 ms. Remains : 16401/16401 places, 32400/32400 transitions.
Stuttering acceptance computed with spot in 181 ms :[true, p1, p0, p0, (AND p1 p0)]
Running random walk in product with property : ServersAndClients-PT-200080-LTLCardinality-04
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA ServersAndClients-PT-200080-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ServersAndClients-PT-200080-LTLCardinality-04 finished in 191219 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F(p0))||G(p1))))'
Support contains 4 out of 16401 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 16401/16401 places, 32400/32400 transitions.
Graph (trivial) has 32313 edges and 16401 vertex of which 16316 / 16401 are part of one of the 1 SCC in 10 ms
Free SCC test removed 16315 places
Ensure Unique test removed 32231 transitions
Reduce isomorphic transitions removed 32231 transitions.
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Iterating post reduction 0 with 80 rules applied. Total rules applied 81 place count 86 transition count 89
Reduce places removed 80 places and 0 transitions.
Ensure Unique test removed 79 transitions
Reduce isomorphic transitions removed 79 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 160 rules applied. Total rules applied 241 place count 6 transition count 9
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 242 place count 5 transition count 9
Applied a total of 242 rules in 55 ms. Remains 5 /16401 variables (removed 16396) and now considering 9/32400 (removed 32391) transitions.
// Phase 1: matrix 9 rows 5 cols
[2024-05-28 02:38:13] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 02:38:13] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-28 02:38:13] [INFO ] Invariant cache hit.
[2024-05-28 02:38:13] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2024-05-28 02:38:13] [INFO ] Redundant transitions in 0 ms returned []
Running 4 sub problems to find dead transitions.
[2024-05-28 02:38:13] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 1/5 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/5 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/5 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 8/13 variables, 5/11 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/13 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 0/13 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 13/14 variables, and 11 constraints, problems are : Problem set: 0 solved, 4 unsolved in 39 ms.
Refiners :[Domain max(s): 5/5 constraints, Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 5/5 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 1/5 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/5 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/5 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 8/13 variables, 5/11 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/13 variables, 4/15 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/13 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 0/13 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 13/14 variables, and 15 constraints, problems are : Problem set: 0 solved, 4 unsolved in 39 ms.
Refiners :[Domain max(s): 5/5 constraints, Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 5/5 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
After SMT, in 81ms problems are : Problem set: 0 solved, 4 unsolved
Search for dead transitions found 0 dead transitions in 81ms
Starting structural reductions in SI_LTL mode, iteration 1 : 5/16401 places, 9/32400 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 197 ms. Remains : 5/16401 places, 9/32400 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 : ServersAndClients-PT-200080-LTLCardinality-05
Product exploration explored 100000 steps with 5258 reset in 118 ms.
Product exploration explored 100000 steps with 5191 reset in 106 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 3 factoid took 357 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 85 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 40000 steps (8 resets) in 476 ms. (83 steps per ms) remains 1/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 156 ms. (254 steps per ms) remains 1/1 properties
[2024-05-28 02:38:14] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 1/5 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/5 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/5 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 8/13 variables, 5/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/13 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/13 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 13/14 variables, and 11 constraints, problems are : Problem set: 0 solved, 1 unsolved in 21 ms.
Refiners :[Domain max(s): 5/5 constraints, Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 5/5 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem apf0 is UNSAT
After SMT solving in domain Int declared 5/14 variables, and 5 constraints, problems are : Problem set: 1 solved, 0 unsolved in 18 ms.
Refiners :[Domain max(s): 4/5 constraints, Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 0/5 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 42ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (G (OR p0 (NOT p1)))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (F p1), (F (NOT p0)), (F (NOT (OR p0 p1)))]
Knowledge based reduction with 4 factoid took 657 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 80 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 89 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 5 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 5/5 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 5 /5 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2024-05-28 02:38:15] [INFO ] Invariant cache hit.
[2024-05-28 02:38:15] [INFO ] Implicit Places using invariants in 15 ms returned []
[2024-05-28 02:38:15] [INFO ] Invariant cache hit.
[2024-05-28 02:38:15] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2024-05-28 02:38:15] [INFO ] Redundant transitions in 0 ms returned []
Running 4 sub problems to find dead transitions.
[2024-05-28 02:38:15] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 1/5 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/5 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/5 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 8/13 variables, 5/11 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/13 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 0/13 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 13/14 variables, and 11 constraints, problems are : Problem set: 0 solved, 4 unsolved in 52 ms.
Refiners :[Domain max(s): 5/5 constraints, Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 5/5 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 1/5 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/5 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/5 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 8/13 variables, 5/11 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/13 variables, 4/15 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/13 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 0/13 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 13/14 variables, and 15 constraints, problems are : Problem set: 0 solved, 4 unsolved in 37 ms.
Refiners :[Domain max(s): 5/5 constraints, Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 5/5 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
After SMT, in 91ms problems are : Problem set: 0 solved, 4 unsolved
Search for dead transitions found 0 dead transitions in 91ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 135 ms. Remains : 5/5 places, 9/9 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 164 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 78 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 44 steps (0 resets) in 6 ms. (6 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 197 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 70 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 5229 reset in 60 ms.
Product exploration explored 100000 steps with 5257 reset in 60 ms.
Built C files in :
/tmp/ltsmin7221035765857058627
[2024-05-28 02:38:16] [INFO ] Computing symmetric may disable matrix : 9 transitions.
[2024-05-28 02:38:16] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 02:38:16] [INFO ] Computing symmetric may enable matrix : 9 transitions.
[2024-05-28 02:38:16] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 02:38:16] [INFO ] Computing Do-Not-Accords matrix : 9 transitions.
[2024-05-28 02:38:16] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 02:38:16] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7221035765857058627
Running compilation step : cd /tmp/ltsmin7221035765857058627;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 91 ms.
Running link step : cd /tmp/ltsmin7221035765857058627;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin7221035765857058627;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased15451327917321395236.hoa' '--buchi-type=spotba'
LTSmin run took 47 ms.
FORMULA ServersAndClients-PT-200080-LTLCardinality-05 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ServersAndClients-PT-200080-LTLCardinality-05 finished in 3205 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((F(p0)&&(p1||X(X(p2))))))'
Support contains 4 out of 16401 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16401/16401 places, 32400/32400 transitions.
Applied a total of 0 rules in 59 ms. Remains 16401 /16401 variables (removed 0) and now considering 32400/32400 (removed 0) transitions.
// Phase 1: matrix 32400 rows 16401 cols
[2024-05-28 02:38:25] [INFO ] Computed 1 invariants in 8312 ms
[2024-05-28 02:38:28] [INFO ] Implicit Places using invariants in 11504 ms returned []
Implicit Place search using SMT only with invariants took 11506 ms to find 0 implicit places.
Running 32200 sub problems to find dead transitions.
[2024-05-28 02:38:28] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/16400 variables, 16400/16400 constraints. Problems are: Problem set: 0 solved, 32200 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 16400/48801 variables, and 16400 constraints, problems are : Problem set: 0 solved, 32200 unsolved in 30657 ms.
Refiners :[Domain max(s): 16400/16401 constraints, Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/16401 constraints, PredecessorRefiner: 32200/32200 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 32200 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/16400 variables, 16400/16400 constraints. Problems are: Problem set: 0 solved, 32200 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 16400/48801 variables, and 16400 constraints, problems are : Problem set: 0 solved, 32200 unsolved in 30463 ms.
Refiners :[Domain max(s): 16400/16401 constraints, Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/16401 constraints, PredecessorRefiner: 0/32200 constraints, Known Traps: 0/0 constraints]
After SMT, in 174885ms problems are : Problem set: 0 solved, 32200 unsolved
Search for dead transitions found 0 dead transitions in 175117ms
Finished structural reductions in LTL mode , in 1 iterations and 186726 ms. Remains : 16401/16401 places, 32400/32400 transitions.
Stuttering acceptance computed with spot in 210 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2)))]
Running random walk in product with property : ServersAndClients-PT-200080-LTLCardinality-10
Product exploration explored 100000 steps with 0 reset in 2312 ms.
Stack based approach found an accepted trace after 7 steps with 0 reset with depth 8 and stack size 8 in 1 ms.
FORMULA ServersAndClients-PT-200080-LTLCardinality-10 FALSE TECHNIQUES STACK_TEST
Treatment of property ServersAndClients-PT-200080-LTLCardinality-10 finished in 189309 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 16401 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 16401/16401 places, 32400/32400 transitions.
Graph (trivial) has 32398 edges and 16401 vertex of which 16400 / 16401 are part of one of the 1 SCC in 8 ms
Free SCC test removed 16399 places
Ensure Unique test removed 32397 transitions
Reduce isomorphic transitions removed 32397 transitions.
Applied a total of 1 rules in 36 ms. Remains 2 /16401 variables (removed 16399) and now considering 3/32400 (removed 32397) transitions.
// Phase 1: matrix 3 rows 2 cols
[2024-05-28 02:41:26] [INFO ] Computed 1 invariants in 0 ms
[2024-05-28 02:41:26] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-28 02:41:26] [INFO ] Invariant cache hit.
[2024-05-28 02:41:26] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2024-05-28 02:41:26] [INFO ] Redundant transitions in 1 ms returned []
Running 1 sub problems to find dead transitions.
[2024-05-28 02:41:26] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 1/2 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 2/4 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/4 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4/5 variables, and 5 constraints, problems are : Problem set: 0 solved, 1 unsolved in 18 ms.
Refiners :[Domain max(s): 2/2 constraints, Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 1/2 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 2/4 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/4 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/4 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 4/5 variables, and 6 constraints, problems are : Problem set: 0 solved, 1 unsolved in 20 ms.
Refiners :[Domain max(s): 2/2 constraints, Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 41ms problems are : Problem set: 0 solved, 1 unsolved
Search for dead transitions found 0 dead transitions in 41ms
Starting structural reductions in SI_LTL mode, iteration 1 : 2/16401 places, 3/32400 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 121 ms. Remains : 2/16401 places, 3/32400 transitions.
Stuttering acceptance computed with spot in 101 ms :[(NOT p0)]
Running random walk in product with property : ServersAndClients-PT-200080-LTLCardinality-11
Product exploration explored 100000 steps with 0 reset in 45 ms.
Stack based approach found an accepted trace after 4 steps with 0 reset with depth 5 and stack size 2 in 1 ms.
FORMULA ServersAndClients-PT-200080-LTLCardinality-11 FALSE TECHNIQUES STACK_TEST
Treatment of property ServersAndClients-PT-200080-LTLCardinality-11 finished in 296 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 16401 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16401/16401 places, 32400/32400 transitions.
Applied a total of 0 rules in 53 ms. Remains 16401 /16401 variables (removed 0) and now considering 32400/32400 (removed 0) transitions.
// Phase 1: matrix 32400 rows 16401 cols
[2024-05-28 02:41:34] [INFO ] Computed 1 invariants in 7862 ms
[2024-05-28 02:41:37] [INFO ] Implicit Places using invariants in 11130 ms returned []
Implicit Place search using SMT only with invariants took 11134 ms to find 0 implicit places.
Running 32200 sub problems to find dead transitions.
[2024-05-28 02:41:38] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/16400 variables, 16400/16400 constraints. Problems are: Problem set: 0 solved, 32200 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 16400/48801 variables, and 16400 constraints, problems are : Problem set: 0 solved, 32200 unsolved in 30505 ms.
Refiners :[Domain max(s): 16400/16401 constraints, Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/16401 constraints, PredecessorRefiner: 32200/32200 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 32200 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/16400 variables, 16400/16400 constraints. Problems are: Problem set: 0 solved, 32200 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 16400/48801 variables, and 16400 constraints, problems are : Problem set: 0 solved, 32200 unsolved in 30481 ms.
Refiners :[Domain max(s): 16400/16401 constraints, Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/16401 constraints, PredecessorRefiner: 0/32200 constraints, Known Traps: 0/0 constraints]
After SMT, in 179741ms problems are : Problem set: 0 solved, 32200 unsolved
Search for dead transitions found 0 dead transitions in 180019ms
Finished structural reductions in LTL mode , in 1 iterations and 191251 ms. Remains : 16401/16401 places, 32400/32400 transitions.
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ServersAndClients-PT-200080-LTLCardinality-14
Product exploration explored 100000 steps with 1 reset in 3542 ms.
Stack based approach found an accepted trace after 7 steps with 0 reset with depth 8 and stack size 8 in 2 ms.
FORMULA ServersAndClients-PT-200080-LTLCardinality-14 FALSE TECHNIQUES STACK_TEST
Treatment of property ServersAndClients-PT-200080-LTLCardinality-14 finished in 194946 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&X(F((p1&&X(X(F(p2)))))))))'
Support contains 6 out of 16401 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16401/16401 places, 32400/32400 transitions.
Applied a total of 0 rules in 63 ms. Remains 16401 /16401 variables (removed 0) and now considering 32400/32400 (removed 0) transitions.
[2024-05-28 02:44:41] [INFO ] Invariant cache hit.
[2024-05-28 02:44:44] [INFO ] Implicit Places using invariants in 3317 ms returned []
Implicit Place search using SMT only with invariants took 3319 ms to find 0 implicit places.
Running 32200 sub problems to find dead transitions.
[2024-05-28 02:44:45] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/16400 variables, 16400/16400 constraints. Problems are: Problem set: 0 solved, 32200 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 16400/48801 variables, and 16400 constraints, problems are : Problem set: 0 solved, 32200 unsolved in 30494 ms.
Refiners :[Domain max(s): 16400/16401 constraints, Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/16401 constraints, PredecessorRefiner: 32200/32200 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 32200 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/16400 variables, 16400/16400 constraints. Problems are: Problem set: 0 solved, 32200 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 16400/48801 variables, and 16400 constraints, problems are : Problem set: 0 solved, 32200 unsolved in 30442 ms.
Refiners :[Domain max(s): 16400/16401 constraints, Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/16401 constraints, PredecessorRefiner: 0/32200 constraints, Known Traps: 0/0 constraints]
After SMT, in 179072ms problems are : Problem set: 0 solved, 32200 unsolved
Search for dead transitions found 0 dead transitions in 179319ms
Finished structural reductions in LTL mode , in 1 iterations and 182740 ms. Remains : 16401/16401 places, 32400/32400 transitions.
Stuttering acceptance computed with spot in 234 ms :[(NOT p2), (NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1) (NOT p0)), (OR (NOT p2) (NOT p1) (NOT p0)), true]
Running random walk in product with property : ServersAndClients-PT-200080-LTLCardinality-15
Product exploration explored 100000 steps with 19999 reset in 3341 ms.
Product exploration explored 100000 steps with 19999 reset in 3456 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p2 p1 p0), (X p0)]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 2 factoid took 120 ms. Reduced automaton from 6 states, 8 edges and 3 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 180 ms :[(NOT p2), (NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2))]
RANDOM walk for 37077 steps (8 resets) in 1377 ms. (26 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND p2 p1 p0), (X p0)]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1))), (F (NOT p2)), (F (NOT p1))]
Knowledge based reduction with 2 factoid took 149 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 196 ms :[(NOT p2), (NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 175 ms :[(NOT p2), (NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2))]
Support contains 4 out of 16401 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 16401/16401 places, 32400/32400 transitions.
Applied a total of 0 rules in 62 ms. Remains 16401 /16401 variables (removed 0) and now considering 32400/32400 (removed 0) transitions.
[2024-05-28 02:47:52] [INFO ] Invariant cache hit.
[2024-05-28 02:47:55] [INFO ] Implicit Places using invariants in 2983 ms returned []
Implicit Place search using SMT only with invariants took 2985 ms to find 0 implicit places.
Running 32200 sub problems to find dead transitions.
[2024-05-28 02:47:56] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/16400 variables, 16400/16400 constraints. Problems are: Problem set: 0 solved, 32200 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 16400/48801 variables, and 16400 constraints, problems are : Problem set: 0 solved, 32200 unsolved in 30497 ms.
Refiners :[Domain max(s): 16400/16401 constraints, Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/16401 constraints, PredecessorRefiner: 32200/32200 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 32200 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/16400 variables, 16400/16400 constraints. Problems are: Problem set: 0 solved, 32200 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 16400/48801 variables, and 16400 constraints, problems are : Problem set: 0 solved, 32200 unsolved in 30436 ms.
Refiners :[Domain max(s): 16400/16401 constraints, Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/16401 constraints, PredecessorRefiner: 0/32200 constraints, Known Traps: 0/0 constraints]
After SMT, in 176109ms problems are : Problem set: 0 solved, 32200 unsolved
Search for dead transitions found 0 dead transitions in 176381ms
Finished structural reductions in LTL mode , in 1 iterations and 179463 ms. Remains : 16401/16401 places, 32400/32400 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p2 p1)]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 1 factoid took 113 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 163 ms :[(NOT p2), (NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2))]
RANDOM walk for 40000 steps (8 resets) in 1578 ms. (25 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND p2 p1)]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1))), (F (NOT p2)), (F (NOT p1))]
Knowledge based reduction with 1 factoid took 165 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 5 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 228 ms :[(NOT p2), (NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 198 ms :[(NOT p2), (NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 208 ms :[(NOT p2), (NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 19999 reset in 3130 ms.
Product exploration explored 100000 steps with 19999 reset in 3176 ms.
Applying partial POR strategy [true, false, false, false, false]
Stuttering acceptance computed with spot in 214 ms :[(NOT p2), (NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2))]
Support contains 4 out of 16401 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 16401/16401 places, 32400/32400 transitions.
Graph (trivial) has 32392 edges and 16401 vertex of which 16397 / 16401 are part of one of the 1 SCC in 9 ms
Free SCC test removed 16396 places
Ensure Unique test removed 32391 transitions
Reduce isomorphic transitions removed 32391 transitions.
Applied a total of 1 rules in 41 ms. Remains 5 /16401 variables (removed 16396) and now considering 9/32400 (removed 32391) transitions.
[2024-05-28 02:51:00] [INFO ] Redundant transitions in 0 ms returned []
Running 4 sub problems to find dead transitions.
// Phase 1: matrix 9 rows 5 cols
[2024-05-28 02:51:00] [INFO ] Computed 1 invariants in 1 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 1/5 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/5 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/5 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 8/13 variables, 5/11 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/13 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 0/13 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 13/14 variables, and 11 constraints, problems are : Problem set: 0 solved, 4 unsolved in 36 ms.
Refiners :[Domain max(s): 5/5 constraints, Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 5/5 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 1/5 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/5 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/5 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 8/13 variables, 5/11 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/13 variables, 4/15 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/13 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 0/13 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 13/14 variables, and 15 constraints, problems are : Problem set: 0 solved, 4 unsolved in 35 ms.
Refiners :[Domain max(s): 5/5 constraints, Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 5/5 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
After SMT, in 74ms problems are : Problem set: 0 solved, 4 unsolved
Search for dead transitions found 0 dead transitions in 74ms
Starting structural reductions in SI_LTL mode, iteration 1 : 5/16401 places, 9/32400 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 125 ms. Remains : 5/16401 places, 9/32400 transitions.
Built C files in :
/tmp/ltsmin8844943759617312003
[2024-05-28 02:51:01] [INFO ] Built C files in 272ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8844943759617312003
Running compilation step : cd /tmp/ltsmin8844943759617312003;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8844943759617312003;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8844943759617312003;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 4 out of 16401 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16401/16401 places, 32400/32400 transitions.
Applied a total of 0 rules in 79 ms. Remains 16401 /16401 variables (removed 0) and now considering 32400/32400 (removed 0) transitions.
// Phase 1: matrix 32400 rows 16401 cols
[2024-05-28 02:51:12] [INFO ] Computed 1 invariants in 8027 ms
[2024-05-28 02:51:15] [INFO ] Implicit Places using invariants in 11075 ms returned []
Implicit Place search using SMT only with invariants took 11076 ms to find 0 implicit places.
Running 32200 sub problems to find dead transitions.
[2024-05-28 02:51:15] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/16400 variables, 16400/16400 constraints. Problems are: Problem set: 0 solved, 32200 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 16400/48801 variables, and 16400 constraints, problems are : Problem set: 0 solved, 32200 unsolved in 30540 ms.
Refiners :[Domain max(s): 16400/16401 constraints, Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/16401 constraints, PredecessorRefiner: 32200/32200 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 32200 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/16400 variables, 16400/16400 constraints. Problems are: Problem set: 0 solved, 32200 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 16400/48801 variables, and 16400 constraints, problems are : Problem set: 0 solved, 32200 unsolved in 30442 ms.
Refiners :[Domain max(s): 16400/16401 constraints, Positive P Invariants (semi-flows): 0/1 constraints, State Equation: 0/16401 constraints, PredecessorRefiner: 0/32200 constraints, Known Traps: 0/0 constraints]
After SMT, in 201405ms problems are : Problem set: 0 solved, 32200 unsolved
Search for dead transitions found 0 dead transitions in 201626ms
Finished structural reductions in LTL mode , in 1 iterations and 212813 ms. Remains : 16401/16401 places, 32400/32400 transitions.
Built C files in :
/tmp/ltsmin14622489284461721150
[2024-05-28 02:54:37] [INFO ] Built C files in 246ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14622489284461721150
Running compilation step : cd /tmp/ltsmin14622489284461721150;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14622489284461721150;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14622489284461721150;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-28 02:54:42] [INFO ] Flatten gal took : 504 ms
[2024-05-28 02:54:42] [INFO ] Flatten gal took : 500 ms
[2024-05-28 02:54:42] [INFO ] Time to serialize gal into /tmp/LTL4026784495200132076.gal : 140 ms
[2024-05-28 02:54:42] [INFO ] Time to serialize properties into /tmp/LTL361821324093665989.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4026784495200132076.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16370654750891683837.hoa' '-atoms' '/tmp/LTL361821324093665989.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL361821324093665989.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16370654750891683837.hoa
Detected timeout of ITS tools.
[2024-05-28 02:54:58] [INFO ] Flatten gal took : 487 ms
[2024-05-28 02:54:59] [INFO ] Flatten gal took : 500 ms
[2024-05-28 02:54:59] [INFO ] Time to serialize gal into /tmp/LTL17309810038902040197.gal : 90 ms
[2024-05-28 02:54:59] [INFO ] Time to serialize properties into /tmp/LTL12226236839743493352.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17309810038902040197.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12226236839743493352.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X((X(F(("((sv25_c60==0)||(sv52_c9==1))")&&(X(X(F("((sv54_c58==0)||(sv42_c45==1))")))))))&&("((sv64_c148==0)||(sv27_c187==1))"))))
Formula 0 simplified : X(!"((sv64_c148==0)||(sv27_c187==1))" | XG(!"((sv25_c60==0)||(sv52_c9==1))" | XXG!"((sv54_c58==0)||(sv42_c45==1))"))
Detected timeout of ITS tools.
[2024-05-28 02:55:14] [INFO ] Flatten gal took : 461 ms
[2024-05-28 02:55:14] [INFO ] Applying decomposition
[2024-05-28 02:55:15] [INFO ] Flatten gal took : 503 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph5105819103172141462.txt' '-o' '/tmp/graph5105819103172141462.bin' '-w' '/tmp/graph5105819103172141462.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph5105819103172141462.bin' '-l' '-1' '-v' '-w' '/tmp/graph5105819103172141462.weights' '-q' '0' '-e' '0.001'
[2024-05-28 02:55:16] [INFO ] Decomposing Gal with order
[2024-05-28 02:55:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 02:55:22] [INFO ] Removed a total of 8196 redundant transitions.
[2024-05-28 02:55:22] [INFO ] Flatten gal took : 1465 ms
[2024-05-28 02:55:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 8000 labels/synchronizations in 110 ms.
[2024-05-28 02:55:23] [INFO ] Time to serialize gal into /tmp/LTL14990956856693065948.gal : 93 ms
[2024-05-28 02:55:23] [INFO ] Time to serialize properties into /tmp/LTL16599415087129206837.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14990956856693065948.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16599415087129206837.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((X((X(F(("((i59.u90.sv25_c60==0)||(u15.sv52_c9==1))")&&(X(X(F("((i196.u294.sv54_c58==0)||(i45.u68.sv42_c45==1))")))))))&&("((i145.u2...198
Formula 0 simplified : X(!"((i145.u214.sv64_c148==0)||(u272.sv27_c187==1))" | XG(!"((i59.u90.sv25_c60==0)||(u15.sv52_c9==1))" | XXG!"((i196.u294.sv54_c58==...184
Detected timeout of ITS tools.
Treatment of property ServersAndClients-PT-200080-LTLCardinality-15 finished in 656643 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&X(F((p1&&X(X(F(p2)))))))))'
[2024-05-28 02:55:38] [INFO ] Flatten gal took : 473 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin13619601673707504133
[2024-05-28 02:55:39] [INFO ] Too many transitions (32400) to apply POR reductions. Disabling POR matrices.
[2024-05-28 02:55:39] [INFO ] Built C files in 247ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13619601673707504133
Running compilation step : cd /tmp/ltsmin13619601673707504133;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-28 02:55:39] [INFO ] Applying decomposition
[2024-05-28 02:55:39] [INFO ] Flatten gal took : 529 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph8526954842104302442.txt' '-o' '/tmp/graph8526954842104302442.bin' '-w' '/tmp/graph8526954842104302442.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph8526954842104302442.bin' '-l' '-1' '-v' '-w' '/tmp/graph8526954842104302442.weights' '-q' '0' '-e' '0.001'
[2024-05-28 02:55:41] [INFO ] Decomposing Gal with order
[2024-05-28 02:55:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 02:55:46] [INFO ] Removed a total of 7494 redundant transitions.
[2024-05-28 02:55:46] [INFO ] Flatten gal took : 994 ms
[2024-05-28 02:55:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 7280 labels/synchronizations in 72 ms.
[2024-05-28 02:55:46] [INFO ] Time to serialize gal into /tmp/LTLCardinality10207446970286197194.gal : 112 ms
[2024-05-28 02:55:46] [INFO ] Time to serialize properties into /tmp/LTLCardinality3595445641125699661.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality10207446970286197194.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality3595445641125699661.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(("((u212.sv64_c148==0)||(u271.sv27_c187==1))")&&(X(F(("((u81.sv25_c60==0)||(i9.u12.sv52_c9==1))")&&(X(X(F("((u79.sv54_c58==0)||(u...182
Formula 0 simplified : X(!"((u212.sv64_c148==0)||(u271.sv27_c187==1))" | XG(!"((u81.sv25_c60==0)||(i9.u12.sv52_c9==1))" | XXG!"((u79.sv54_c58==0)||(u60.sv4...168
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
8 unique states visited
0 strongly connected components in search stack
7 transitions explored
6 items max in DFS search stack
11101 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,112.932,154492,1,0,6417,10049,6058,3015,2923,4572,57152
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ServersAndClients-PT-200080-LTLCardinality-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Total runtime 1637711 ms.
BK_STOP 1716865060158
--------------------
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_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /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="ServersAndClients-PT-200080"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is ServersAndClients-PT-200080, 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 r334-tall-171679080800659"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ServersAndClients-PT-200080.tgz
mv ServersAndClients-PT-200080 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 ;