Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2021-input.r178-tajo-162089415800437.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is Railroad-PT-050, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-tajo-162089415800437
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.8M
-rw-r--r-- 1 mcc users 20K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 145K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 17K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 112K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Mar 28 16:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 16:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 28 16:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 27 10:28 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 27 10:28 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 25 13:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 25 13:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 08:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 08:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 1.4M May 5 16:51 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME Railroad-PT-050-00
FORMULA_NAME Railroad-PT-050-01
FORMULA_NAME Railroad-PT-050-02
FORMULA_NAME Railroad-PT-050-03
FORMULA_NAME Railroad-PT-050-04
FORMULA_NAME Railroad-PT-050-05
FORMULA_NAME Railroad-PT-050-06
FORMULA_NAME Railroad-PT-050-07
FORMULA_NAME Railroad-PT-050-08
FORMULA_NAME Railroad-PT-050-09
FORMULA_NAME Railroad-PT-050-10
FORMULA_NAME Railroad-PT-050-11
FORMULA_NAME Railroad-PT-050-12
FORMULA_NAME Railroad-PT-050-13
FORMULA_NAME Railroad-PT-050-14
FORMULA_NAME Railroad-PT-050-15

=== Now, execution of the tool begins

BK_START 1621257897244

Running Version 0
[2021-05-17 13:24:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-17 13:24:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 13:24:59] [INFO ] Load time of PNML (sax parser for PT used): 175 ms
[2021-05-17 13:24:59] [INFO ] Transformed 518 places.
[2021-05-17 13:24:59] [INFO ] Transformed 2756 transitions.
[2021-05-17 13:24:59] [INFO ] Found NUPN structural information;
[2021-05-17 13:24:59] [INFO ] Parsed PT model containing 518 places and 2756 transitions in 238 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2021-05-17 13:24:59] [INFO ] Initial state test concluded for 3 properties.
Deduced a syphon composed of 151 places in 26 ms
Reduce places removed 151 places and 50 transitions.
FORMULA Railroad-PT-050-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 53 out of 367 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 367/367 places, 2706/2706 transitions.
Ensure Unique test removed 51 places
Iterating post reduction 0 with 51 rules applied. Total rules applied 51 place count 316 transition count 2706
Applied a total of 51 rules in 85 ms. Remains 316 /367 variables (removed 51) and now considering 2706/2706 (removed 0) transitions.
// Phase 1: matrix 2706 rows 316 cols
[2021-05-17 13:25:00] [INFO ] Invariants computation overflowed in 42 ms
[2021-05-17 13:25:00] [INFO ] Implicit Places using invariants in 328 ms returned []
// Phase 1: matrix 2706 rows 316 cols
[2021-05-17 13:25:00] [INFO ] Invariants computation overflowed in 19 ms
[2021-05-17 13:25:01] [INFO ] Implicit Places using invariants and state equation in 729 ms returned []
Implicit Place search using SMT with State Equation took 1084 ms to find 0 implicit places.
// Phase 1: matrix 2706 rows 316 cols
[2021-05-17 13:25:01] [INFO ] Invariants computation overflowed in 10 ms
[2021-05-17 13:25:02] [INFO ] Dead Transitions using invariants and state equation in 894 ms returned []
Finished structural reductions, in 1 iterations. Remains : 316/367 places, 2706/2706 transitions.
[2021-05-17 13:25:02] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-17 13:25:02] [INFO ] Flatten gal took : 279 ms
FORMULA Railroad-PT-050-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-17 13:25:02] [INFO ] Flatten gal took : 147 ms
[2021-05-17 13:25:02] [INFO ] Input system was already deterministic with 2706 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 1111 ms. (steps per millisecond=90 ) properties (out of 33) seen :15
Running SMT prover for 18 properties.
// Phase 1: matrix 2706 rows 316 cols
[2021-05-17 13:25:04] [INFO ] Invariants computation overflowed in 24 ms
[2021-05-17 13:25:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 13:25:04] [INFO ] [Real]Absence check using state equation in 387 ms returned sat
[2021-05-17 13:25:05] [INFO ] Computed and/alt/rep : 154/209/154 causal constraints (skipped 2502 transitions) in 282 ms.
[2021-05-17 13:25:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 13:25:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 13:25:06] [INFO ] [Nat]Absence check using state equation in 807 ms returned sat
[2021-05-17 13:25:06] [INFO ] Computed and/alt/rep : 154/209/154 causal constraints (skipped 2502 transitions) in 382 ms.
[2021-05-17 13:25:07] [INFO ] Added : 11 causal constraints over 3 iterations in 677 ms. Result :sat
[2021-05-17 13:25:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 13:25:07] [INFO ] [Real]Absence check using state equation in 348 ms returned sat
[2021-05-17 13:25:07] [INFO ] Computed and/alt/rep : 154/209/154 causal constraints (skipped 2502 transitions) in 194 ms.
[2021-05-17 13:25:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 13:25:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 13:25:08] [INFO ] [Nat]Absence check using state equation in 344 ms returned sat
[2021-05-17 13:25:08] [INFO ] Computed and/alt/rep : 154/209/154 causal constraints (skipped 2502 transitions) in 277 ms.
[2021-05-17 13:25:09] [INFO ] Added : 26 causal constraints over 6 iterations in 887 ms. Result :sat
[2021-05-17 13:25:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 13:25:09] [INFO ] [Real]Absence check using state equation in 461 ms returned sat
[2021-05-17 13:25:10] [INFO ] Computed and/alt/rep : 154/209/154 causal constraints (skipped 2502 transitions) in 213 ms.
[2021-05-17 13:25:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 13:25:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 13:25:10] [INFO ] [Nat]Absence check using state equation in 407 ms returned sat
[2021-05-17 13:25:11] [INFO ] Computed and/alt/rep : 154/209/154 causal constraints (skipped 2502 transitions) in 190 ms.
[2021-05-17 13:25:11] [INFO ] Added : 8 causal constraints over 2 iterations in 416 ms. Result :sat
[2021-05-17 13:25:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 13:25:11] [INFO ] [Real]Absence check using state equation in 491 ms returned sat
[2021-05-17 13:25:12] [INFO ] Computed and/alt/rep : 154/209/154 causal constraints (skipped 2502 transitions) in 191 ms.
[2021-05-17 13:25:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 13:25:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 13:25:13] [INFO ] [Nat]Absence check using state equation in 392 ms returned sat
[2021-05-17 13:25:13] [INFO ] Computed and/alt/rep : 154/209/154 causal constraints (skipped 2502 transitions) in 169 ms.
[2021-05-17 13:25:14] [INFO ] Added : 22 causal constraints over 5 iterations in 966 ms. Result :sat
[2021-05-17 13:25:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 13:25:14] [INFO ] [Real]Absence check using state equation in 441 ms returned sat
[2021-05-17 13:25:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 13:25:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 13:25:15] [INFO ] [Nat]Absence check using state equation in 371 ms returned sat
[2021-05-17 13:25:15] [INFO ] Computed and/alt/rep : 154/209/154 causal constraints (skipped 2502 transitions) in 193 ms.
[2021-05-17 13:25:15] [INFO ] Added : 7 causal constraints over 2 iterations in 496 ms. Result :sat
[2021-05-17 13:25:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 13:25:16] [INFO ] [Real]Absence check using state equation in 463 ms returned sat
[2021-05-17 13:25:16] [INFO ] Computed and/alt/rep : 154/209/154 causal constraints (skipped 2502 transitions) in 180 ms.
[2021-05-17 13:25:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 13:25:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 13:25:17] [INFO ] [Nat]Absence check using state equation in 381 ms returned sat
[2021-05-17 13:25:17] [INFO ] Computed and/alt/rep : 154/209/154 causal constraints (skipped 2502 transitions) in 167 ms.
[2021-05-17 13:25:17] [INFO ] Added : 23 causal constraints over 5 iterations in 819 ms. Result :sat
[2021-05-17 13:25:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 13:25:18] [INFO ] [Real]Absence check using state equation in 388 ms returned sat
[2021-05-17 13:25:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 13:25:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 13:25:18] [INFO ] [Nat]Absence check using state equation in 385 ms returned sat
[2021-05-17 13:25:19] [INFO ] Computed and/alt/rep : 154/209/154 causal constraints (skipped 2502 transitions) in 152 ms.
[2021-05-17 13:25:19] [INFO ] Added : 27 causal constraints over 6 iterations in 774 ms. Result :sat
[2021-05-17 13:25:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 13:25:20] [INFO ] [Real]Absence check using state equation in 342 ms returned sat
[2021-05-17 13:25:20] [INFO ] Computed and/alt/rep : 154/209/154 causal constraints (skipped 2502 transitions) in 171 ms.
[2021-05-17 13:25:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 13:25:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 13:25:21] [INFO ] [Nat]Absence check using state equation in 372 ms returned sat
[2021-05-17 13:25:21] [INFO ] Computed and/alt/rep : 154/209/154 causal constraints (skipped 2502 transitions) in 174 ms.
[2021-05-17 13:25:21] [INFO ] Added : 23 causal constraints over 5 iterations in 704 ms. Result :sat
[2021-05-17 13:25:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 13:25:22] [INFO ] [Real]Absence check using state equation in 398 ms returned sat
[2021-05-17 13:25:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 13:25:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 13:25:22] [INFO ] [Nat]Absence check using state equation in 449 ms returned sat
[2021-05-17 13:25:23] [INFO ] Computed and/alt/rep : 154/209/154 causal constraints (skipped 2502 transitions) in 225 ms.
[2021-05-17 13:25:23] [INFO ] Added : 24 causal constraints over 5 iterations in 740 ms. Result :sat
[2021-05-17 13:25:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 13:25:24] [INFO ] [Real]Absence check using state equation in 377 ms returned sat
[2021-05-17 13:25:24] [INFO ] Computed and/alt/rep : 154/209/154 causal constraints (skipped 2502 transitions) in 173 ms.
[2021-05-17 13:25:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 13:25:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 13:25:24] [INFO ] [Nat]Absence check using state equation in 339 ms returned sat
[2021-05-17 13:25:25] [INFO ] Computed and/alt/rep : 154/209/154 causal constraints (skipped 2502 transitions) in 145 ms.
[2021-05-17 13:25:25] [INFO ] Added : 23 causal constraints over 5 iterations in 587 ms. Result :sat
[2021-05-17 13:25:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 13:25:25] [INFO ] [Real]Absence check using state equation in 373 ms returned sat
[2021-05-17 13:25:26] [INFO ] Computed and/alt/rep : 154/209/154 causal constraints (skipped 2502 transitions) in 169 ms.
[2021-05-17 13:25:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 13:25:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 13:25:27] [INFO ] [Nat]Absence check using state equation in 451 ms returned sat
[2021-05-17 13:25:27] [INFO ] Computed and/alt/rep : 154/209/154 causal constraints (skipped 2502 transitions) in 191 ms.
[2021-05-17 13:25:28] [INFO ] Added : 29 causal constraints over 6 iterations in 1020 ms. Result :sat
[2021-05-17 13:25:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 13:25:28] [INFO ] [Real]Absence check using state equation in 457 ms returned sat
[2021-05-17 13:25:28] [INFO ] Computed and/alt/rep : 154/209/154 causal constraints (skipped 2502 transitions) in 215 ms.
[2021-05-17 13:25:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 13:25:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 13:25:29] [INFO ] [Nat]Absence check using state equation in 511 ms returned sat
[2021-05-17 13:25:30] [INFO ] Computed and/alt/rep : 154/209/154 causal constraints (skipped 2502 transitions) in 241 ms.
[2021-05-17 13:25:30] [INFO ] Added : 24 causal constraints over 5 iterations in 1016 ms. Result :sat
[2021-05-17 13:25:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 13:25:31] [INFO ] [Real]Absence check using state equation in 464 ms returned sat
[2021-05-17 13:25:31] [INFO ] Computed and/alt/rep : 154/209/154 causal constraints (skipped 2502 transitions) in 214 ms.
[2021-05-17 13:25:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 13:25:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 13:25:32] [INFO ] [Nat]Absence check using state equation in 461 ms returned sat
[2021-05-17 13:25:32] [INFO ] Computed and/alt/rep : 154/209/154 causal constraints (skipped 2502 transitions) in 200 ms.
[2021-05-17 13:25:33] [INFO ] Added : 25 causal constraints over 5 iterations in 956 ms. Result :sat
[2021-05-17 13:25:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 13:25:34] [INFO ] [Real]Absence check using state equation in 438 ms returned sat
[2021-05-17 13:25:34] [INFO ] Computed and/alt/rep : 154/209/154 causal constraints (skipped 2502 transitions) in 222 ms.
[2021-05-17 13:25:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 13:25:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 13:25:35] [INFO ] [Nat]Absence check using state equation in 472 ms returned sat
[2021-05-17 13:25:35] [INFO ] Computed and/alt/rep : 154/209/154 causal constraints (skipped 2502 transitions) in 204 ms.
[2021-05-17 13:25:35] [INFO ] Added : 9 causal constraints over 2 iterations in 582 ms. Result :sat
[2021-05-17 13:25:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 13:25:36] [INFO ] [Real]Absence check using state equation in 449 ms returned sat
[2021-05-17 13:25:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 13:25:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 13:25:36] [INFO ] [Nat]Absence check using state equation in 391 ms returned sat
[2021-05-17 13:25:37] [INFO ] Computed and/alt/rep : 154/209/154 causal constraints (skipped 2502 transitions) in 216 ms.
[2021-05-17 13:25:37] [INFO ] Added : 10 causal constraints over 2 iterations in 586 ms. Result :sat
[2021-05-17 13:25:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 13:25:38] [INFO ] [Real]Absence check using state equation in 448 ms returned sat
[2021-05-17 13:25:38] [INFO ] Computed and/alt/rep : 154/209/154 causal constraints (skipped 2502 transitions) in 178 ms.
[2021-05-17 13:25:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 13:25:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 13:25:39] [INFO ] [Nat]Absence check using state equation in 439 ms returned sat
[2021-05-17 13:25:39] [INFO ] Computed and/alt/rep : 154/209/154 causal constraints (skipped 2502 transitions) in 216 ms.
[2021-05-17 13:25:39] [INFO ] Added : 9 causal constraints over 2 iterations in 638 ms. Result :sat
[2021-05-17 13:25:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 13:25:40] [INFO ] [Real]Absence check using state equation in 474 ms returned sat
[2021-05-17 13:25:40] [INFO ] Computed and/alt/rep : 154/209/154 causal constraints (skipped 2502 transitions) in 196 ms.
[2021-05-17 13:25:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 13:25:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 13:25:41] [INFO ] [Nat]Absence check using state equation in 470 ms returned sat
[2021-05-17 13:25:41] [INFO ] Computed and/alt/rep : 154/209/154 causal constraints (skipped 2502 transitions) in 255 ms.
[2021-05-17 13:25:42] [INFO ] Added : 24 causal constraints over 5 iterations in 1078 ms. Result :sat
[2021-05-17 13:25:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 13:25:43] [INFO ] [Real]Absence check using state equation in 475 ms returned sat
[2021-05-17 13:25:43] [INFO ] Computed and/alt/rep : 154/209/154 causal constraints (skipped 2502 transitions) in 227 ms.
[2021-05-17 13:25:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 13:25:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 13:25:44] [INFO ] [Nat]Absence check using state equation in 471 ms returned sat
[2021-05-17 13:25:44] [INFO ] Computed and/alt/rep : 154/209/154 causal constraints (skipped 2502 transitions) in 244 ms.
[2021-05-17 13:25:45] [INFO ] Added : 22 causal constraints over 5 iterations in 1076 ms. Result :sat
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G((F(p0)||X(p1)))))], workingDir=/home/mcc/execution]
Support contains 5 out of 316 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 316/316 places, 2706/2706 transitions.
Ensure Unique test removed 1 places
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 6 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 0 with 96 rules applied. Total rules applied 96 place count 267 transition count 2658
Applied a total of 96 rules in 748 ms. Remains 267 /316 variables (removed 49) and now considering 2658/2706 (removed 48) transitions.
// Phase 1: matrix 2658 rows 267 cols
[2021-05-17 13:25:46] [INFO ] Invariants computation overflowed in 8 ms
[2021-05-17 13:25:46] [INFO ] Implicit Places using invariants in 286 ms returned []
// Phase 1: matrix 2658 rows 267 cols
[2021-05-17 13:25:46] [INFO ] Invariants computation overflowed in 6 ms
[2021-05-17 13:25:48] [INFO ] Implicit Places using invariants and state equation in 2057 ms returned [0, 1, 6, 7, 8, 11, 12, 16, 17, 18, 22, 23, 24, 27, 31, 133, 134, 136, 137, 138, 140, 141, 143, 147, 148, 149, 152, 153, 154, 156, 157, 159, 160, 162, 215, 217, 219, 226, 227, 228, 229, 232, 241, 242, 244, 246, 247, 248, 249, 250, 252, 257, 259, 262, 263]
Discarding 55 places :
Implicit Place search using SMT with State Equation took 2365 ms to find 55 implicit places.
[2021-05-17 13:25:49] [INFO ] Redundant transitions in 210 ms returned []
// Phase 1: matrix 2658 rows 212 cols
[2021-05-17 13:25:49] [INFO ] Invariants computation overflowed in 13 ms
[2021-05-17 13:25:50] [INFO ] Dead Transitions using invariants and state equation in 925 ms returned []
Starting structural reductions, iteration 1 : 212/316 places, 2658/2706 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 212 transition count 2656
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 210 transition count 2656
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 4 place count 210 transition count 2654
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 8 place count 208 transition count 2654
Applied a total of 8 rules in 460 ms. Remains 208 /212 variables (removed 4) and now considering 2654/2658 (removed 4) transitions.
// Phase 1: matrix 2654 rows 208 cols
[2021-05-17 13:25:50] [INFO ] Invariants computation overflowed in 14 ms
[2021-05-17 13:25:50] [INFO ] Implicit Places using invariants in 291 ms returned []
// Phase 1: matrix 2654 rows 208 cols
[2021-05-17 13:25:50] [INFO ] Invariants computation overflowed in 8 ms
[2021-05-17 13:25:51] [INFO ] Implicit Places using invariants and state equation in 798 ms returned []
Implicit Place search using SMT with State Equation took 1091 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 208/316 places, 2654/2706 transitions.
Stuttering acceptance computed with spot in 217 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Railroad-PT-050-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}]], initial=0, aps=[p1:(OR (NEQ s33 1) (NEQ s78 1) (NEQ s189 1)), p0:(AND (EQ s19 1) (EQ s81 1) (EQ s189 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 1136 ms.
Product exploration explored 100000 steps with 0 reset in 1008 ms.
Knowledge obtained : [p1, (NOT p0)]
Stuttering acceptance computed with spot in 82 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 0 reset in 850 ms.
Product exploration explored 100000 steps with 0 reset in 1069 ms.
[2021-05-17 13:25:56] [INFO ] Flatten gal took : 107 ms
[2021-05-17 13:25:56] [INFO ] Flatten gal took : 104 ms
[2021-05-17 13:25:56] [INFO ] Time to serialize gal into /tmp/LTL1534311004749196865.gal : 59 ms
[2021-05-17 13:25:56] [INFO ] Time to serialize properties into /tmp/LTL4329521970510281365.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL1534311004749196865.gal, -t, CGAL, -LTL, /tmp/LTL4329521970510281365.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1534311004749196865.gal -t CGAL -LTL /tmp/LTL4329521970510281365.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F(G((F("(((pl_P168_13==1)&&(pl_P16_23==1))&&(pl_P30_1==1))"))||(X("(((pl_P168_26==0)||(pl_P16_20==0))||(pl_P30_1==0))"))))))
Formula 0 simplified : !FG(F"(((pl_P168_13==1)&&(pl_P16_23==1))&&(pl_P30_1==1))" | X"(((pl_P168_26==0)||(pl_P16_20==0))||(pl_P30_1==0))")
Detected timeout of ITS tools.
[2021-05-17 13:26:11] [INFO ] Flatten gal took : 149 ms
[2021-05-17 13:26:11] [INFO ] Applying decomposition
[2021-05-17 13:26:12] [INFO ] Flatten gal took : 132 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph18043866530233674981.txt, -o, /tmp/graph18043866530233674981.bin, -w, /tmp/graph18043866530233674981.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph18043866530233674981.bin, -l, -1, -v, -w, /tmp/graph18043866530233674981.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 13:26:12] [INFO ] Decomposing Gal with order
[2021-05-17 13:26:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 13:26:12] [INFO ] Removed a total of 8218 redundant transitions.
[2021-05-17 13:26:12] [INFO ] Flatten gal took : 270 ms
[2021-05-17 13:26:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 83 labels/synchronizations in 64 ms.
[2021-05-17 13:26:12] [INFO ] Time to serialize gal into /tmp/LTL10568411833746063136.gal : 14 ms
[2021-05-17 13:26:12] [INFO ] Time to serialize properties into /tmp/LTL4587242476882712504.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL10568411833746063136.gal, -t, CGAL, -LTL, /tmp/LTL4587242476882712504.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL10568411833746063136.gal -t CGAL -LTL /tmp/LTL4587242476882712504.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((F(G((F("(((i1.u2.pl_P168_13==1)&&(i9.u50.pl_P16_23==1))&&(i9.u11.pl_P30_1==1))"))||(X("(((i2.i1.u8.pl_P168_26==0)||(u27.pl_P16_20==0))||(i9.u11.pl_P30_1==0))"))))))
Formula 0 simplified : !FG(F"(((i1.u2.pl_P168_13==1)&&(i9.u50.pl_P16_23==1))&&(i9.u11.pl_P30_1==1))" | X"(((i2.i1.u8.pl_P168_26==0)||(u27.pl_P16_20==0))||(i9.u11.pl_P30_1==0))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11286246062348993590
[2021-05-17 13:26:28] [INFO ] Built C files in 79ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11286246062348993590
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin11286246062348993590]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin11286246062348993590] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin11286246062348993590] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property Railroad-PT-050-01 finished in 43267 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)||(X(X(p1))&&F(p2))))], workingDir=/home/mcc/execution]
Support contains 7 out of 316 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 316/316 places, 2706/2706 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 315 transition count 2706
Applied a total of 1 rules in 56 ms. Remains 315 /316 variables (removed 1) and now considering 2706/2706 (removed 0) transitions.
// Phase 1: matrix 2706 rows 315 cols
[2021-05-17 13:26:29] [INFO ] Invariants computation overflowed in 10 ms
[2021-05-17 13:26:29] [INFO ] Implicit Places using invariants in 298 ms returned []
// Phase 1: matrix 2706 rows 315 cols
[2021-05-17 13:26:29] [INFO ] Invariants computation overflowed in 6 ms
[2021-05-17 13:26:30] [INFO ] Implicit Places using invariants and state equation in 662 ms returned []
Implicit Place search using SMT with State Equation took 963 ms to find 0 implicit places.
// Phase 1: matrix 2706 rows 315 cols
[2021-05-17 13:26:30] [INFO ] Invariants computation overflowed in 4 ms
[2021-05-17 13:26:30] [INFO ] Dead Transitions using invariants and state equation in 781 ms returned []
Finished structural reductions, in 1 iterations. Remains : 315/316 places, 2706/2706 transitions.
Stuttering acceptance computed with spot in 270 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p1), (NOT p2), (AND (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p0)), (NOT p1), true, (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : Railroad-PT-050-02 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 2}, { cond=p0, acceptance={} source=0 dest: 3}, { cond=(AND p0 (NOT p2)), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={} source=1 dest: 5}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 5}, { cond=p0, acceptance={} source=3 dest: 7}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=4 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 6}], [{ cond=true, acceptance={0} source=6 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=7 dest: 6}, { cond=(AND p0 (NOT p1)), acceptance={} source=7 dest: 8}], [{ cond=(NOT p0), acceptance={} source=8 dest: 6}, { cond=p0, acceptance={} source=8 dest: 8}]], initial=0, aps=[p0:(OR (NEQ s60 1) (NEQ s94 1) (NEQ s256 1)), p2:(OR (NEQ s62 1) (NEQ s96 1) (NEQ s256 1)), p1:(AND (EQ s52 1) (EQ s97 1) (EQ s256 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2018 steps with 0 reset in 27 ms.
FORMULA Railroad-PT-050-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Railroad-PT-050-02 finished in 2142 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((F(p0)&&G(F(p1)))))], workingDir=/home/mcc/execution]
Support contains 5 out of 316 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 316/316 places, 2706/2706 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 315 transition count 2706
Applied a total of 1 rules in 13 ms. Remains 315 /316 variables (removed 1) and now considering 2706/2706 (removed 0) transitions.
// Phase 1: matrix 2706 rows 315 cols
[2021-05-17 13:26:31] [INFO ] Invariants computation overflowed in 10 ms
[2021-05-17 13:26:31] [INFO ] Implicit Places using invariants in 294 ms returned []
// Phase 1: matrix 2706 rows 315 cols
[2021-05-17 13:26:31] [INFO ] Invariants computation overflowed in 10 ms
[2021-05-17 13:26:32] [INFO ] Implicit Places using invariants and state equation in 785 ms returned []
Implicit Place search using SMT with State Equation took 1081 ms to find 0 implicit places.
// Phase 1: matrix 2706 rows 315 cols
[2021-05-17 13:26:32] [INFO ] Invariants computation overflowed in 21 ms
[2021-05-17 13:26:33] [INFO ] Dead Transitions using invariants and state equation in 968 ms returned []
Finished structural reductions, in 1 iterations. Remains : 315/316 places, 2706/2706 transitions.
Stuttering acceptance computed with spot in 136 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p1)]
Running random walk in product with property : Railroad-PT-050-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}, { cond=true, acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(OR (EQ s53 0) (EQ s100 0) (EQ s256 0)), p1:(AND (EQ s79 1) (EQ s91 1) (EQ s256 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 933 ms.
Stack based approach found an accepted trace after 80114 steps with 0 reset with depth 80115 and stack size 7502 in 863 ms.
FORMULA Railroad-PT-050-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Railroad-PT-050-03 finished in 4030 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((p0 U G(p1)) U X((F(p0) U p2))))], workingDir=/home/mcc/execution]
Support contains 7 out of 316 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 316/316 places, 2706/2706 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 315 transition count 2706
Applied a total of 1 rules in 27 ms. Remains 315 /316 variables (removed 1) and now considering 2706/2706 (removed 0) transitions.
// Phase 1: matrix 2706 rows 315 cols
[2021-05-17 13:26:35] [INFO ] Invariants computation overflowed in 10 ms
[2021-05-17 13:26:35] [INFO ] Implicit Places using invariants in 339 ms returned []
// Phase 1: matrix 2706 rows 315 cols
[2021-05-17 13:26:35] [INFO ] Invariants computation overflowed in 5 ms
[2021-05-17 13:26:36] [INFO ] Implicit Places using invariants and state equation in 733 ms returned []
Implicit Place search using SMT with State Equation took 1075 ms to find 0 implicit places.
// Phase 1: matrix 2706 rows 315 cols
[2021-05-17 13:26:36] [INFO ] Invariants computation overflowed in 4 ms
[2021-05-17 13:26:37] [INFO ] Dead Transitions using invariants and state equation in 843 ms returned []
Finished structural reductions, in 1 iterations. Remains : 315/316 places, 2706/2706 transitions.
Stuttering acceptance computed with spot in 286 ms :[(NOT p2), (NOT p2), (AND (NOT p0) (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Railroad-PT-050-04 automaton TGBA [mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}, { cond=(OR p1 p0), acceptance={} source=0 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=2 dest: 5}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=2 dest: 6}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=3 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(OR (AND p1 (NOT p2)) (AND p0 (NOT p2))), acceptance={0} source=3 dest: 3}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=4 dest: 1}, { cond=(AND p1 p0 (NOT p2)), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=4 dest: 5}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=4 dest: 6}], [{ cond=(NOT p0), acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=6 dest: 5}, { cond=(AND p1 (NOT p0)), acceptance={} source=6 dest: 6}]], initial=0, aps=[p1:(OR (NEQ s73 1) (NEQ s126 1) (NEQ s256 1)), p0:(AND (EQ s85 1) (EQ s88 1) (EQ s256 1)), p2:(OR (EQ s52 0) (EQ s111 0) (EQ s256 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 930 ms.
Product exploration explored 100000 steps with 50000 reset in 869 ms.
Knowledge obtained : [p1, (NOT p0), p2]
Stuttering acceptance computed with spot in 257 ms :[(NOT p2), (NOT p2), (AND (NOT p0) (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 50000 reset in 1071 ms.
Product exploration explored 100000 steps with 50000 reset in 843 ms.
Applying partial POR strategy [false, true, true, true, true, true, true]
Stuttering acceptance computed with spot in 297 ms :[(NOT p2), (NOT p2), (AND (NOT p0) (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p1))]
Support contains 7 out of 315 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 315/315 places, 2706/2706 transitions.
Performed 47 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 47 places in 3 ms
Iterating global reduction 0 with 47 rules applied. Total rules applied 47 place count 315 transition count 2706
Deduced a syphon composed of 47 places in 3 ms
Applied a total of 47 rules in 545 ms. Remains 315 /315 variables (removed 0) and now considering 2706/2706 (removed 0) transitions.
[2021-05-17 13:26:42] [INFO ] Redundant transitions in 194 ms returned []
// Phase 1: matrix 2706 rows 315 cols
[2021-05-17 13:26:42] [INFO ] Invariants computation overflowed in 9 ms
[2021-05-17 13:26:43] [INFO ] Dead Transitions using invariants and state equation in 808 ms returned []
Finished structural reductions, in 1 iterations. Remains : 315/315 places, 2706/2706 transitions.
Product exploration explored 100000 steps with 50000 reset in 3740 ms.
Product exploration explored 100000 steps with 50000 reset in 3588 ms.
[2021-05-17 13:26:51] [INFO ] Flatten gal took : 115 ms
[2021-05-17 13:26:51] [INFO ] Flatten gal took : 92 ms
[2021-05-17 13:26:51] [INFO ] Time to serialize gal into /tmp/LTL5103665929650841097.gal : 14 ms
[2021-05-17 13:26:51] [INFO ] Time to serialize properties into /tmp/LTL10044683604487153426.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL5103665929650841097.gal, -t, CGAL, -LTL, /tmp/LTL10044683604487153426.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL5103665929650841097.gal -t CGAL -LTL /tmp/LTL10044683604487153426.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((("(((pl_P168_8==1)&&(pl_P16_10==1))&&(pl_P30_1==1))")U(G("(((pl_P168_43==0)||(pl_P16_45==0))||(pl_P30_1==0))")))U(X((F("(((pl_P168_8==1)&&(pl_P16_10==1))&&(pl_P30_1==1))"))U("(((pl_P168_24==0)||(pl_P16_31==0))||(pl_P30_1==0))")))))
Formula 0 simplified : !(("(((pl_P168_8==1)&&(pl_P16_10==1))&&(pl_P30_1==1))" U G"(((pl_P168_43==0)||(pl_P16_45==0))||(pl_P30_1==0))") U X(F"(((pl_P168_8==1)&&(pl_P16_10==1))&&(pl_P30_1==1))" U "(((pl_P168_24==0)||(pl_P16_31==0))||(pl_P30_1==0))"))
Detected timeout of ITS tools.
[2021-05-17 13:27:06] [INFO ] Flatten gal took : 160 ms
[2021-05-17 13:27:06] [INFO ] Applying decomposition
[2021-05-17 13:27:06] [INFO ] Flatten gal took : 143 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph14625927256086280366.txt, -o, /tmp/graph14625927256086280366.bin, -w, /tmp/graph14625927256086280366.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph14625927256086280366.bin, -l, -1, -v, -w, /tmp/graph14625927256086280366.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 13:27:06] [INFO ] Decomposing Gal with order
[2021-05-17 13:27:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 13:27:07] [INFO ] Removed a total of 8118 redundant transitions.
[2021-05-17 13:27:07] [INFO ] Flatten gal took : 224 ms
[2021-05-17 13:27:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 97 labels/synchronizations in 91 ms.
[2021-05-17 13:27:07] [INFO ] Time to serialize gal into /tmp/LTL10328608994614102971.gal : 11 ms
[2021-05-17 13:27:07] [INFO ] Time to serialize properties into /tmp/LTL2110852707126931608.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL10328608994614102971.gal, -t, CGAL, -LTL, /tmp/LTL2110852707126931608.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL10328608994614102971.gal -t CGAL -LTL /tmp/LTL2110852707126931608.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !(((("(((i3.u29.pl_P168_8==1)&&(u67.pl_P16_10==1))&&(i4.u13.pl_P30_1==1))")U(G("(((i9.i0.u24.pl_P168_43==0)||(u53.pl_P16_45==0))||(i4.u13.pl_P30_1==0))")))U(X((F("(((i3.u29.pl_P168_8==1)&&(u67.pl_P16_10==1))&&(i4.u13.pl_P30_1==1))"))U("(((i4.u14.pl_P168_24==0)||(i27.u78.pl_P16_31==0))||(i4.u13.pl_P30_1==0))")))))
Formula 0 simplified : !(("(((i3.u29.pl_P168_8==1)&&(u67.pl_P16_10==1))&&(i4.u13.pl_P30_1==1))" U G"(((i9.i0.u24.pl_P168_43==0)||(u53.pl_P16_45==0))||(i4.u13.pl_P30_1==0))") U X(F"(((i3.u29.pl_P168_8==1)&&(u67.pl_P16_10==1))&&(i4.u13.pl_P30_1==1))" U "(((i4.u14.pl_P168_24==0)||(i27.u78.pl_P16_31==0))||(i4.u13.pl_P30_1==0))"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin18294931161526451660
[2021-05-17 13:27:22] [INFO ] Built C files in 61ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18294931161526451660
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin18294931161526451660]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin18294931161526451660] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin18294931161526451660] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property Railroad-PT-050-04 finished in 48345 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(F((G(p1)||p0)))&&F(p2)))], workingDir=/home/mcc/execution]
Support contains 7 out of 316 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 316/316 places, 2706/2706 transitions.
Ensure Unique test removed 1 places
Performed 47 Post agglomeration using F-continuation condition.Transition count delta: 47
Deduced a syphon composed of 47 places in 3 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 0 with 94 rules applied. Total rules applied 94 place count 268 transition count 2659
Applied a total of 94 rules in 438 ms. Remains 268 /316 variables (removed 48) and now considering 2659/2706 (removed 47) transitions.
// Phase 1: matrix 2659 rows 268 cols
[2021-05-17 13:27:24] [INFO ] Invariants computation overflowed in 9 ms
[2021-05-17 13:27:24] [INFO ] Implicit Places using invariants in 274 ms returned []
// Phase 1: matrix 2659 rows 268 cols
[2021-05-17 13:27:24] [INFO ] Invariants computation overflowed in 5 ms
[2021-05-17 13:27:25] [INFO ] Implicit Places using invariants and state equation in 1424 ms returned [0, 1, 6, 7, 8, 11, 12, 16, 17, 18, 22, 23, 24, 27, 31, 133, 134, 136, 140, 141, 143, 147, 148, 149, 152, 153, 154, 156, 157, 159, 160, 162]
Discarding 32 places :
Implicit Place search using SMT with State Equation took 1702 ms to find 32 implicit places.
[2021-05-17 13:27:25] [INFO ] Redundant transitions in 61 ms returned []
// Phase 1: matrix 2659 rows 236 cols
[2021-05-17 13:27:25] [INFO ] Invariants computation overflowed in 11 ms
[2021-05-17 13:27:26] [INFO ] Dead Transitions using invariants and state equation in 836 ms returned []
Starting structural reductions, iteration 1 : 236/316 places, 2659/2706 transitions.
Applied a total of 0 rules in 364 ms. Remains 236 /236 variables (removed 0) and now considering 2659/2659 (removed 0) transitions.
[2021-05-17 13:27:27] [INFO ] Redundant transitions in 41 ms returned []
// Phase 1: matrix 2659 rows 236 cols
[2021-05-17 13:27:27] [INFO ] Invariants computation overflowed in 5 ms
[2021-05-17 13:27:27] [INFO ] Dead Transitions using invariants and state equation in 665 ms returned []
Finished structural reductions, in 2 iterations. Remains : 236/316 places, 2659/2706 transitions.
Stuttering acceptance computed with spot in 116 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (NOT p2), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Railroad-PT-050-05 automaton TGBA [mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 3}]], initial=0, aps=[p2:(OR (NEQ s31 1) (NEQ s87 1) (NEQ s203 1)), p1:(OR (EQ s31 0) (EQ s87 0) (EQ s203 0)), p0:(OR (AND (EQ s60 1) (EQ s113 1) (EQ s203 1)) (EQ s66 0) (EQ s91 0) (EQ s203 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 0 reset in 856 ms.
Product exploration explored 100000 steps with 0 reset in 1204 ms.
Knowledge obtained : [p2, p1, p0]
Stuttering acceptance computed with spot in 121 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (NOT p2), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 0 reset in 1055 ms.
Product exploration explored 100000 steps with 0 reset in 901 ms.
[2021-05-17 13:27:32] [INFO ] Flatten gal took : 134 ms
[2021-05-17 13:27:32] [INFO ] Flatten gal took : 131 ms
[2021-05-17 13:27:32] [INFO ] Time to serialize gal into /tmp/LTL4740081638135996221.gal : 23 ms
[2021-05-17 13:27:32] [INFO ] Time to serialize properties into /tmp/LTL8427041612860606064.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL4740081638135996221.gal, -t, CGAL, -LTL, /tmp/LTL8427041612860606064.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL4740081638135996221.gal -t CGAL -LTL /tmp/LTL8427041612860606064.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((G(F(("((((((pl_P168_49==1)&&(pl_P16_50==1))&&(pl_P30_1==1))||(pl_P168_8==0))||(pl_P16_30==0))||(pl_P30_1==0))")||(G("(((pl_P168_22==0)||(pl_P16_27==0))||(pl_P30_1==0))")))))&&(F("(((pl_P168_22==0)||(pl_P16_27==0))||(pl_P30_1==0))"))))
Formula 0 simplified : !(GF("((((((pl_P168_49==1)&&(pl_P16_50==1))&&(pl_P30_1==1))||(pl_P168_8==0))||(pl_P16_30==0))||(pl_P30_1==0))" | G"(((pl_P168_22==0)||(pl_P16_27==0))||(pl_P30_1==0))") & F"(((pl_P168_22==0)||(pl_P16_27==0))||(pl_P30_1==0))")
Detected timeout of ITS tools.
[2021-05-17 13:27:47] [INFO ] Flatten gal took : 114 ms
[2021-05-17 13:27:47] [INFO ] Applying decomposition
[2021-05-17 13:27:47] [INFO ] Flatten gal took : 121 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph10726078326495738430.txt, -o, /tmp/graph10726078326495738430.bin, -w, /tmp/graph10726078326495738430.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph10726078326495738430.bin, -l, -1, -v, -w, /tmp/graph10726078326495738430.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 13:27:48] [INFO ] Decomposing Gal with order
[2021-05-17 13:27:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 13:27:48] [INFO ] Removed a total of 8320 redundant transitions.
[2021-05-17 13:27:48] [INFO ] Flatten gal took : 332 ms
[2021-05-17 13:27:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 81 labels/synchronizations in 105 ms.
[2021-05-17 13:27:48] [INFO ] Time to serialize gal into /tmp/LTL8150053647980608210.gal : 18 ms
[2021-05-17 13:27:48] [INFO ] Time to serialize properties into /tmp/LTL1107645311753111799.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL8150053647980608210.gal, -t, CGAL, -LTL, /tmp/LTL1107645311753111799.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL8150053647980608210.gal -t CGAL -LTL /tmp/LTL1107645311753111799.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !(((G(F(("((((((i7.u21.pl_P168_49==1)&&(u74.pl_P16_50==1))&&(i2.i1.u7.pl_P30_1==1))||(i2.i1.u23.pl_P168_8==0))||(u36.pl_P16_30==0))||(i2.i1.u7.pl_P30_1==0))")||(G("(((i3.u8.pl_P168_22==0)||(u34.pl_P16_27==0))||(i2.i1.u7.pl_P30_1==0))")))))&&(F("(((i3.u8.pl_P168_22==0)||(u34.pl_P16_27==0))||(i2.i1.u7.pl_P30_1==0))"))))
Formula 0 simplified : !(GF("((((((i7.u21.pl_P168_49==1)&&(u74.pl_P16_50==1))&&(i2.i1.u7.pl_P30_1==1))||(i2.i1.u23.pl_P168_8==0))||(u36.pl_P16_30==0))||(i2.i1.u7.pl_P30_1==0))" | G"(((i3.u8.pl_P168_22==0)||(u34.pl_P16_27==0))||(i2.i1.u7.pl_P30_1==0))") & F"(((i3.u8.pl_P168_22==0)||(u34.pl_P16_27==0))||(i2.i1.u7.pl_P30_1==0))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1959861786434691570
[2021-05-17 13:28:03] [INFO ] Built C files in 59ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1959861786434691570
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin1959861786434691570]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin1959861786434691570] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin1959861786434691570] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property Railroad-PT-050-05 finished in 41340 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 3 out of 316 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 316/316 places, 2706/2706 transitions.
Performed 50 Post agglomeration using F-continuation condition.Transition count delta: 50
Deduced a syphon composed of 50 places in 4 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 0 with 100 rules applied. Total rules applied 100 place count 266 transition count 2656
Applied a total of 100 rules in 484 ms. Remains 266 /316 variables (removed 50) and now considering 2656/2706 (removed 50) transitions.
// Phase 1: matrix 2656 rows 266 cols
[2021-05-17 13:28:05] [INFO ] Invariants computation overflowed in 15 ms
[2021-05-17 13:28:05] [INFO ] Implicit Places using invariants in 398 ms returned []
// Phase 1: matrix 2656 rows 266 cols
[2021-05-17 13:28:05] [INFO ] Invariants computation overflowed in 16 ms
[2021-05-17 13:28:07] [INFO ] Implicit Places using invariants and state equation in 1680 ms returned [0, 1, 7, 8, 9, 12, 13, 17, 18, 19, 23, 24, 25, 28, 32, 134, 135, 137, 138, 139, 141, 142, 144, 148, 149, 150, 153, 154, 155, 157, 158, 160, 161, 163, 216, 218, 220, 226, 227, 229, 232, 240, 241, 243, 245, 246, 247, 248, 249, 251, 256, 258, 261, 262]
Discarding 54 places :
Implicit Place search using SMT with State Equation took 2085 ms to find 54 implicit places.
[2021-05-17 13:28:07] [INFO ] Redundant transitions in 52 ms returned []
// Phase 1: matrix 2656 rows 212 cols
[2021-05-17 13:28:07] [INFO ] Invariants computation overflowed in 19 ms
[2021-05-17 13:28:08] [INFO ] Dead Transitions using invariants and state equation in 900 ms returned []
Starting structural reductions, iteration 1 : 212/316 places, 2656/2706 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 212 transition count 2655
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 3 place count 211 transition count 2654
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4 place count 210 transition count 2654
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 4 place count 210 transition count 2653
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 6 place count 209 transition count 2653
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 8 place count 208 transition count 2652
Applied a total of 8 rules in 454 ms. Remains 208 /212 variables (removed 4) and now considering 2652/2656 (removed 4) transitions.
// Phase 1: matrix 2652 rows 208 cols
[2021-05-17 13:28:08] [INFO ] Invariants computation overflowed in 12 ms
[2021-05-17 13:28:09] [INFO ] Implicit Places using invariants in 324 ms returned []
// Phase 1: matrix 2652 rows 208 cols
[2021-05-17 13:28:09] [INFO ] Invariants computation overflowed in 9 ms
[2021-05-17 13:28:10] [INFO ] Implicit Places using invariants and state equation in 1309 ms returned []
Implicit Place search using SMT with State Equation took 1639 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 208/316 places, 2652/2706 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : Railroad-PT-050-07 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(OR (NEQ s2 1) (NEQ s180 1) (NEQ s185 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 1060 ms.
Product exploration explored 100000 steps with 0 reset in 972 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 1138 ms.
Product exploration explored 100000 steps with 0 reset in 995 ms.
[2021-05-17 13:28:15] [INFO ] Flatten gal took : 82 ms
[2021-05-17 13:28:15] [INFO ] Flatten gal took : 81 ms
[2021-05-17 13:28:15] [INFO ] Time to serialize gal into /tmp/LTL13943509048011671297.gal : 8 ms
[2021-05-17 13:28:15] [INFO ] Time to serialize properties into /tmp/LTL145634444487328615.ltl : 2 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL13943509048011671297.gal, -t, CGAL, -LTL, /tmp/LTL145634444487328615.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL13943509048011671297.gal -t CGAL -LTL /tmp/LTL145634444487328615.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F(G("(((pl_P10_1==0)||(pl_P250_1==0))||(pl_P261_3==0))"))))
Formula 0 simplified : !FG"(((pl_P10_1==0)||(pl_P250_1==0))||(pl_P261_3==0))"
Detected timeout of ITS tools.
[2021-05-17 13:28:30] [INFO ] Flatten gal took : 83 ms
[2021-05-17 13:28:30] [INFO ] Applying decomposition
[2021-05-17 13:28:30] [INFO ] Flatten gal took : 124 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph14605913486955346596.txt, -o, /tmp/graph14605913486955346596.bin, -w, /tmp/graph14605913486955346596.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph14605913486955346596.bin, -l, -1, -v, -w, /tmp/graph14605913486955346596.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 13:28:30] [INFO ] Decomposing Gal with order
[2021-05-17 13:28:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 13:28:30] [INFO ] Removed a total of 8069 redundant transitions.
[2021-05-17 13:28:30] [INFO ] Flatten gal took : 166 ms
[2021-05-17 13:28:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 105 labels/synchronizations in 48 ms.
[2021-05-17 13:28:30] [INFO ] Time to serialize gal into /tmp/LTL14968423136648736973.gal : 10 ms
[2021-05-17 13:28:30] [INFO ] Time to serialize properties into /tmp/LTL119180107465176339.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL14968423136648736973.gal, -t, CGAL, -LTL, /tmp/LTL119180107465176339.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL14968423136648736973.gal -t CGAL -LTL /tmp/LTL119180107465176339.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((F(G("(((i6.u2.pl_P10_1==0)||(i0.u69.pl_P250_1==0))||(i6.u2.pl_P261_3==0))"))))
Formula 0 simplified : !FG"(((i6.u2.pl_P10_1==0)||(i0.u69.pl_P250_1==0))||(i6.u2.pl_P261_3==0))"
Reverse transition relation is NOT exact ! Due to transitions t18, t23, t25, t28, t29, t30, t32, t35, t37, t38, t39, t40, t43, t44, t45, t47, t49, t51, t53, t54, t56, t57, t58, t59, t60, t62, t63, t65, t78_t80_t2683, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/1998/29/2027
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16761226595067536200
[2021-05-17 13:28:46] [INFO ] Built C files in 32ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16761226595067536200
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin16761226595067536200]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin16761226595067536200] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin16761226595067536200] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property Railroad-PT-050-07 finished in 42133 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G((X(X(G((p1&&X(G(p2))))))&&p0))))], workingDir=/home/mcc/execution]
Support contains 5 out of 316 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 316/316 places, 2706/2706 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 315 transition count 2706
Applied a total of 1 rules in 21 ms. Remains 315 /316 variables (removed 1) and now considering 2706/2706 (removed 0) transitions.
// Phase 1: matrix 2706 rows 315 cols
[2021-05-17 13:28:47] [INFO ] Invariants computation overflowed in 6 ms
[2021-05-17 13:28:47] [INFO ] Implicit Places using invariants in 318 ms returned []
// Phase 1: matrix 2706 rows 315 cols
[2021-05-17 13:28:47] [INFO ] Invariants computation overflowed in 5 ms
[2021-05-17 13:28:48] [INFO ] Implicit Places using invariants and state equation in 631 ms returned []
Implicit Place search using SMT with State Equation took 951 ms to find 0 implicit places.
// Phase 1: matrix 2706 rows 315 cols
[2021-05-17 13:28:48] [INFO ] Invariants computation overflowed in 4 ms
[2021-05-17 13:28:48] [INFO ] Dead Transitions using invariants and state equation in 828 ms returned []
Finished structural reductions, in 1 iterations. Remains : 315/316 places, 2706/2706 transitions.
Stuttering acceptance computed with spot in 146 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), true]
Running random walk in product with property : Railroad-PT-050-08 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 3}], [{ cond=(AND p0 p1), acceptance={} source=1 dest: 2}, { cond=(OR (NOT p0) (NOT p1)), acceptance={} source=1 dest: 5}], [{ cond=(AND p0 p1 p2), acceptance={} source=2 dest: 2}, { cond=(OR (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=2 dest: 5}], [{ cond=p0, acceptance={} source=3 dest: 4}, { cond=(NOT p0), acceptance={} source=3 dest: 5}], [{ cond=p0, acceptance={} source=4 dest: 1}, { cond=(NOT p0), acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(AND (EQ s73 1) (EQ s111 1) (EQ s256 1)), p1:(OR (EQ s82 0) (EQ s89 0) (EQ s256 0)), p2:(AND (EQ s73 1) (EQ s111 1) (EQ s256 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA Railroad-PT-050-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Railroad-PT-050-08 finished in 2053 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 3 out of 316 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 316/316 places, 2706/2706 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 315 transition count 2706
Applied a total of 1 rules in 9 ms. Remains 315 /316 variables (removed 1) and now considering 2706/2706 (removed 0) transitions.
// Phase 1: matrix 2706 rows 315 cols
[2021-05-17 13:28:49] [INFO ] Invariants computation overflowed in 3 ms
[2021-05-17 13:28:49] [INFO ] Implicit Places using invariants in 241 ms returned []
// Phase 1: matrix 2706 rows 315 cols
[2021-05-17 13:28:49] [INFO ] Invariants computation overflowed in 4 ms
[2021-05-17 13:28:50] [INFO ] Implicit Places using invariants and state equation in 1176 ms returned [0, 1, 6, 7, 8, 11, 12, 17, 18, 19, 24, 25, 26, 29, 35, 137, 138, 144, 145, 146, 148, 149, 151, 156, 157, 159, 163, 164, 165, 167, 168, 170, 172, 175, 228, 231, 235, 245, 246, 247, 248, 252, 265, 269, 271, 273, 275, 277, 278, 279, 281, 291, 294, 301, 302]
Discarding 55 places :
Implicit Place search using SMT with State Equation took 1420 ms to find 55 implicit places.
// Phase 1: matrix 2706 rows 260 cols
[2021-05-17 13:28:50] [INFO ] Invariants computation overflowed in 5 ms
[2021-05-17 13:28:52] [INFO ] Dead Transitions using invariants and state equation in 1765 ms returned []
Starting structural reductions, iteration 1 : 260/316 places, 2706/2706 transitions.
Applied a total of 0 rules in 9 ms. Remains 260 /260 variables (removed 0) and now considering 2706/2706 (removed 0) transitions.
// Phase 1: matrix 2706 rows 260 cols
[2021-05-17 13:28:52] [INFO ] Invariants computation overflowed in 4 ms
[2021-05-17 13:28:53] [INFO ] Dead Transitions using invariants and state equation in 875 ms returned []
Finished structural reductions, in 2 iterations. Remains : 260/316 places, 2706/2706 transitions.
Stuttering acceptance computed with spot in 135 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Railroad-PT-050-09 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (NEQ s45 1) (NEQ s81 1) (NEQ s214 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 843 ms.
Product exploration explored 100000 steps with 50000 reset in 907 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 50000 reset in 875 ms.
Product exploration explored 100000 steps with 50000 reset in 673 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Support contains 3 out of 260 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 260/260 places, 2706/2706 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 260 transition count 2706
Performed 51 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 51 Pre rules applied. Total rules applied 2 place count 260 transition count 5107
Deduced a syphon composed of 53 places in 7 ms
Iterating global reduction 1 with 51 rules applied. Total rules applied 53 place count 260 transition count 5107
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 55 place count 258 transition count 5105
Deduced a syphon composed of 51 places in 6 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 57 place count 258 transition count 5105
Deduced a syphon composed of 51 places in 6 ms
Applied a total of 57 rules in 2042 ms. Remains 258 /260 variables (removed 2) and now considering 5105/2706 (removed -2399) transitions.
[2021-05-17 13:28:59] [INFO ] Redundant transitions in 301 ms returned []
// Phase 1: matrix 5105 rows 258 cols
[2021-05-17 13:28:59] [INFO ] Invariants computation overflowed in 16 ms
[2021-05-17 13:29:00] [INFO ] Dead Transitions using invariants and state equation in 1509 ms returned []
Finished structural reductions, in 1 iterations. Remains : 258/260 places, 5105/2706 transitions.
Product exploration explored 100000 steps with 50000 reset in 5467 ms.
Product exploration explored 100000 steps with 50000 reset in 4831 ms.
[2021-05-17 13:29:11] [INFO ] Flatten gal took : 173 ms
[2021-05-17 13:29:11] [INFO ] Flatten gal took : 120 ms
[2021-05-17 13:29:11] [INFO ] Time to serialize gal into /tmp/LTL8305484517734314827.gal : 12 ms
[2021-05-17 13:29:11] [INFO ] Time to serialize properties into /tmp/LTL6749867881630766903.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL8305484517734314827.gal, -t, CGAL, -LTL, /tmp/LTL6749867881630766903.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL8305484517734314827.gal -t CGAL -LTL /tmp/LTL6749867881630766903.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("(((pl_P168_31==0)||(pl_P16_18==0))||(pl_P30_1==0))"))))
Formula 0 simplified : !XF"(((pl_P168_31==0)||(pl_P16_18==0))||(pl_P30_1==0))"
Detected timeout of ITS tools.
[2021-05-17 13:29:26] [INFO ] Flatten gal took : 153 ms
[2021-05-17 13:29:26] [INFO ] Applying decomposition
[2021-05-17 13:29:26] [INFO ] Flatten gal took : 135 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph1053203068883920511.txt, -o, /tmp/graph1053203068883920511.bin, -w, /tmp/graph1053203068883920511.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph1053203068883920511.bin, -l, -1, -v, -w, /tmp/graph1053203068883920511.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 13:29:27] [INFO ] Decomposing Gal with order
[2021-05-17 13:29:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 13:29:27] [INFO ] Removed a total of 8119 redundant transitions.
[2021-05-17 13:29:27] [INFO ] Flatten gal took : 142 ms
[2021-05-17 13:29:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 88 labels/synchronizations in 27 ms.
[2021-05-17 13:29:27] [INFO ] Time to serialize gal into /tmp/LTL5619837386284433637.gal : 7 ms
[2021-05-17 13:29:27] [INFO ] Time to serialize properties into /tmp/LTL9896621649937123952.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL5619837386284433637.gal, -t, CGAL, -LTL, /tmp/LTL9896621649937123952.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL5619837386284433637.gal -t CGAL -LTL /tmp/LTL9896621649937123952.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(F("(((i5.u10.pl_P168_31==0)||(u49.pl_P16_18==0))||(i0.u5.pl_P30_1==0))"))))
Formula 0 simplified : !XF"(((i5.u10.pl_P168_31==0)||(u49.pl_P16_18==0))||(i0.u5.pl_P30_1==0))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6563647608763014482
[2021-05-17 13:29:42] [INFO ] Built C files in 46ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6563647608763014482
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin6563647608763014482]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin6563647608763014482] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin6563647608763014482] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property Railroad-PT-050-09 finished in 54422 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F((G(p0)&&F(p1)))))], workingDir=/home/mcc/execution]
Support contains 5 out of 316 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 316/316 places, 2706/2706 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 315 transition count 2706
Applied a total of 1 rules in 27 ms. Remains 315 /316 variables (removed 1) and now considering 2706/2706 (removed 0) transitions.
// Phase 1: matrix 2706 rows 315 cols
[2021-05-17 13:29:43] [INFO ] Invariants computation overflowed in 10 ms
[2021-05-17 13:29:43] [INFO ] Implicit Places using invariants in 332 ms returned []
// Phase 1: matrix 2706 rows 315 cols
[2021-05-17 13:29:43] [INFO ] Invariants computation overflowed in 8 ms
[2021-05-17 13:29:44] [INFO ] Implicit Places using invariants and state equation in 695 ms returned []
Implicit Place search using SMT with State Equation took 1042 ms to find 0 implicit places.
// Phase 1: matrix 2706 rows 315 cols
[2021-05-17 13:29:44] [INFO ] Invariants computation overflowed in 4 ms
[2021-05-17 13:29:45] [INFO ] Dead Transitions using invariants and state equation in 663 ms returned []
Finished structural reductions, in 1 iterations. Remains : 315/316 places, 2706/2706 transitions.
Stuttering acceptance computed with spot in 108 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : Railroad-PT-050-10 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (EQ s67 1) (EQ s132 1) (EQ s256 1)), p1:(OR (EQ s77 0) (EQ s95 0) (EQ s256 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 1024 ms.
Product exploration explored 100000 steps with 0 reset in 1213 ms.
Knowledge obtained : [(NOT p0), p1]
Stuttering acceptance computed with spot in 118 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 0 reset in 1149 ms.
Stack based approach found an accepted trace after 12231 steps with 0 reset with depth 12232 and stack size 12232 in 154 ms.
FORMULA Railroad-PT-050-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Railroad-PT-050-10 finished in 5690 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((F((p1&&(F(G(p2)) U p2)))&&p0)))], workingDir=/home/mcc/execution]
Support contains 7 out of 316 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 316/316 places, 2706/2706 transitions.
Ensure Unique test removed 1 places
Performed 47 Post agglomeration using F-continuation condition.Transition count delta: 47
Deduced a syphon composed of 47 places in 2 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 0 with 94 rules applied. Total rules applied 94 place count 268 transition count 2659
Applied a total of 94 rules in 386 ms. Remains 268 /316 variables (removed 48) and now considering 2659/2706 (removed 47) transitions.
// Phase 1: matrix 2659 rows 268 cols
[2021-05-17 13:29:49] [INFO ] Invariants computation overflowed in 4 ms
[2021-05-17 13:29:49] [INFO ] Implicit Places using invariants in 259 ms returned []
// Phase 1: matrix 2659 rows 268 cols
[2021-05-17 13:29:49] [INFO ] Invariants computation overflowed in 4 ms
[2021-05-17 13:29:51] [INFO ] Implicit Places using invariants and state equation in 1269 ms returned [0, 1, 6, 7, 8, 11, 12, 16, 17, 18, 22, 23, 24, 27, 31, 133, 134, 136, 137, 138, 140, 141, 143, 147, 148, 149, 152, 153, 154, 156, 157, 159, 160, 162, 215, 217, 219, 225, 226, 227, 228, 232, 241, 242, 244, 246, 247, 248, 249, 250, 252, 257, 259, 262, 263]
Discarding 55 places :
Implicit Place search using SMT with State Equation took 1542 ms to find 55 implicit places.
[2021-05-17 13:29:51] [INFO ] Redundant transitions in 41 ms returned []
// Phase 1: matrix 2659 rows 213 cols
[2021-05-17 13:29:51] [INFO ] Invariants computation overflowed in 3 ms
[2021-05-17 13:29:51] [INFO ] Dead Transitions using invariants and state equation in 706 ms returned []
Starting structural reductions, iteration 1 : 213/316 places, 2659/2706 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 213 transition count 2657
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 211 transition count 2657
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 4 place count 211 transition count 2655
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 8 place count 209 transition count 2655
Applied a total of 8 rules in 386 ms. Remains 209 /213 variables (removed 4) and now considering 2655/2659 (removed 4) transitions.
// Phase 1: matrix 2655 rows 209 cols
[2021-05-17 13:29:52] [INFO ] Invariants computation overflowed in 9 ms
[2021-05-17 13:29:52] [INFO ] Implicit Places using invariants in 224 ms returned []
// Phase 1: matrix 2655 rows 209 cols
[2021-05-17 13:29:52] [INFO ] Invariants computation overflowed in 3 ms
[2021-05-17 13:29:53] [INFO ] Implicit Places using invariants and state equation in 1033 ms returned []
Implicit Place search using SMT with State Equation took 1284 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 209/316 places, 2655/2706 transitions.
Stuttering acceptance computed with spot in 160 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1)), (NOT p2)]
Running random walk in product with property : Railroad-PT-050-11 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) p2), acceptance={} source=2 dest: 2}, { cond=(NOT p2), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s53 1) (EQ s80 1) (EQ s189 1)), p1:(OR (AND (EQ s55 1) (EQ s85 1) (EQ s189 1)) (AND (EQ s50 1) (EQ s67 1) (EQ s189 1))), p2:(AND (EQ s55 1) (EQ s85 1) (EQ s189 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 887 ms.
Stack based approach found an accepted trace after 37737 steps with 0 reset with depth 37738 and stack size 37738 in 306 ms.
FORMULA Railroad-PT-050-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Railroad-PT-050-11 finished in 5765 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((p0 U X(((F(p1) U p2)||X(p1)))))], workingDir=/home/mcc/execution]
Support contains 7 out of 316 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 316/316 places, 2706/2706 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 315 transition count 2706
Applied a total of 1 rules in 11 ms. Remains 315 /316 variables (removed 1) and now considering 2706/2706 (removed 0) transitions.
// Phase 1: matrix 2706 rows 315 cols
[2021-05-17 13:29:55] [INFO ] Invariants computation overflowed in 3 ms
[2021-05-17 13:29:55] [INFO ] Implicit Places using invariants in 265 ms returned []
// Phase 1: matrix 2706 rows 315 cols
[2021-05-17 13:29:55] [INFO ] Invariants computation overflowed in 5 ms
[2021-05-17 13:29:57] [INFO ] Implicit Places using invariants and state equation in 2169 ms returned [0, 1, 6, 7, 8, 11, 12, 17, 18, 19, 24, 25, 26, 29, 35, 137, 138, 144, 145, 146, 148, 149, 151, 156, 157, 159, 163, 164, 165, 167, 168, 170, 172, 175, 228, 231, 235, 245, 246, 247, 248, 252, 265, 269, 271, 273, 275, 277, 278, 279, 281, 291, 294, 301, 302]
Discarding 55 places :
Implicit Place search using SMT with State Equation took 2452 ms to find 55 implicit places.
// Phase 1: matrix 2706 rows 260 cols
[2021-05-17 13:29:57] [INFO ] Invariants computation overflowed in 4 ms
[2021-05-17 13:29:58] [INFO ] Dead Transitions using invariants and state equation in 858 ms returned []
Starting structural reductions, iteration 1 : 260/316 places, 2706/2706 transitions.
Applied a total of 0 rules in 7 ms. Remains 260 /260 variables (removed 0) and now considering 2706/2706 (removed 0) transitions.
// Phase 1: matrix 2706 rows 260 cols
[2021-05-17 13:29:58] [INFO ] Invariants computation overflowed in 3 ms
[2021-05-17 13:29:59] [INFO ] Dead Transitions using invariants and state equation in 731 ms returned []
Finished structural reductions, in 2 iterations. Remains : 260/316 places, 2706/2706 transitions.
Stuttering acceptance computed with spot in 191 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1)), (NOT p2)]
Running random walk in product with property : Railroad-PT-050-12 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p2), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 4}], [{ cond=(AND p0 (NOT p2)), acceptance={} source=2 dest: 5}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 6}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=3 dest: 7}], [{ cond=(NOT p1), acceptance={} source=4 dest: 4}], [{ cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=5 dest: 5}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=5 dest: 6}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=6 dest: 3}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=6 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=7 dest: 4}, { cond=(NOT p2), acceptance={} source=7 dest: 7}]], initial=0, aps=[p0:(AND (EQ s67 1) (EQ s112 1) (EQ s214 1)), p2:(OR (EQ s71 0) (EQ s79 0) (EQ s214 0)), p1:(AND (EQ s27 1) (EQ s83 1) (EQ s214 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 650 ms.
Product exploration explored 100000 steps with 50000 reset in 631 ms.
Knowledge obtained : [(NOT p0), p2, (NOT p1)]
Stuttering acceptance computed with spot in 205 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1)), (NOT p2)]
Product exploration explored 100000 steps with 50000 reset in 630 ms.
Product exploration explored 100000 steps with 50000 reset in 634 ms.
Applying partial POR strategy [false, false, false, true, true, false, false, true]
Stuttering acceptance computed with spot in 300 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1)), (NOT p2)]
Support contains 7 out of 260 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 260/260 places, 2706/2706 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 260 transition count 2706
Performed 49 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 49 Pre rules applied. Total rules applied 2 place count 260 transition count 5009
Deduced a syphon composed of 51 places in 6 ms
Iterating global reduction 1 with 49 rules applied. Total rules applied 51 place count 260 transition count 5009
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 53 place count 258 transition count 5007
Deduced a syphon composed of 49 places in 5 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 55 place count 258 transition count 5007
Deduced a syphon composed of 49 places in 5 ms
Applied a total of 55 rules in 1443 ms. Remains 258 /260 variables (removed 2) and now considering 5007/2706 (removed -2301) transitions.
[2021-05-17 13:30:04] [INFO ] Redundant transitions in 165 ms returned []
// Phase 1: matrix 5007 rows 258 cols
[2021-05-17 13:30:04] [INFO ] Invariants computation overflowed in 17 ms
[2021-05-17 13:30:05] [INFO ] Dead Transitions using invariants and state equation in 1400 ms returned []
Finished structural reductions, in 1 iterations. Remains : 258/260 places, 5007/2706 transitions.
Product exploration explored 100000 steps with 50000 reset in 604 ms.
Product exploration explored 100000 steps with 50000 reset in 602 ms.
[2021-05-17 13:30:06] [INFO ] Flatten gal took : 98 ms
[2021-05-17 13:30:07] [INFO ] Flatten gal took : 167 ms
[2021-05-17 13:30:07] [INFO ] Time to serialize gal into /tmp/LTL17692459600023856736.gal : 13 ms
[2021-05-17 13:30:07] [INFO ] Time to serialize properties into /tmp/LTL14251155806434867077.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL17692459600023856736.gal, -t, CGAL, -LTL, /tmp/LTL14251155806434867077.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL17692459600023856736.gal -t CGAL -LTL /tmp/LTL14251155806434867077.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((("(((pl_P168_51==1)&&(pl_P16_46==1))&&(pl_P30_1==1))")U(X(((F("(((pl_P168_15==1)&&(pl_P16_2==1))&&(pl_P30_1==1))"))U("(((pl_P168_9==0)||(pl_P16_16==0))||(pl_P30_1==0))"))||(X("(((pl_P168_15==1)&&(pl_P16_2==1))&&(pl_P30_1==1))"))))))
Formula 0 simplified : !("(((pl_P168_51==1)&&(pl_P16_46==1))&&(pl_P30_1==1))" U X((F"(((pl_P168_15==1)&&(pl_P16_2==1))&&(pl_P30_1==1))" U "(((pl_P168_9==0)||(pl_P16_16==0))||(pl_P30_1==0))") | X"(((pl_P168_15==1)&&(pl_P16_2==1))&&(pl_P30_1==1))"))
Detected timeout of ITS tools.
[2021-05-17 13:30:22] [INFO ] Flatten gal took : 138 ms
[2021-05-17 13:30:22] [INFO ] Applying decomposition
[2021-05-17 13:30:22] [INFO ] Flatten gal took : 110 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph1967907570781349553.txt, -o, /tmp/graph1967907570781349553.bin, -w, /tmp/graph1967907570781349553.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph1967907570781349553.bin, -l, -1, -v, -w, /tmp/graph1967907570781349553.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 13:30:22] [INFO ] Decomposing Gal with order
[2021-05-17 13:30:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 13:30:22] [INFO ] Removed a total of 8119 redundant transitions.
[2021-05-17 13:30:22] [INFO ] Flatten gal took : 176 ms
[2021-05-17 13:30:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 124 labels/synchronizations in 33 ms.
[2021-05-17 13:30:22] [INFO ] Time to serialize gal into /tmp/LTL17661630197157775892.gal : 6 ms
[2021-05-17 13:30:22] [INFO ] Time to serialize properties into /tmp/LTL12609704218663319819.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL17661630197157775892.gal, -t, CGAL, -LTL, /tmp/LTL12609704218663319819.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL17661630197157775892.gal -t CGAL -LTL /tmp/LTL12609704218663319819.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((("(((i5.u19.pl_P168_51==1)&&(u41.pl_P16_46==1))&&(i1.i1.u5.pl_P30_1==1))")U(X(((F("(((i1.i0.u2.pl_P168_15==1)&&(u26.pl_P16_2==1))&&(i1.i1.u5.pl_P30_1==1))"))U("(((i1.i1.u0.pl_P168_9==0)||(u51.pl_P16_16==0))||(i1.i1.u5.pl_P30_1==0))"))||(X("(((i1.i0.u2.pl_P168_15==1)&&(u26.pl_P16_2==1))&&(i1.i1.u5.pl_P30_1==1))"))))))
Formula 0 simplified : !("(((i5.u19.pl_P168_51==1)&&(u41.pl_P16_46==1))&&(i1.i1.u5.pl_P30_1==1))" U X((F"(((i1.i0.u2.pl_P168_15==1)&&(u26.pl_P16_2==1))&&(i1.i1.u5.pl_P30_1==1))" U "(((i1.i1.u0.pl_P168_9==0)||(u51.pl_P16_16==0))||(i1.i1.u5.pl_P30_1==0))") | X"(((i1.i0.u2.pl_P168_15==1)&&(u26.pl_P16_2==1))&&(i1.i1.u5.pl_P30_1==1))"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10276907562012435458
[2021-05-17 13:30:38] [INFO ] Built C files in 55ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10276907562012435458
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin10276907562012435458]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin10276907562012435458] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin10276907562012435458] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property Railroad-PT-050-12 finished in 44065 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((p0&&(X(G(p0))||F(((p1&&F(p2))||G(F(p2))))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 316 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 316/316 places, 2706/2706 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 315 transition count 2706
Applied a total of 1 rules in 24 ms. Remains 315 /316 variables (removed 1) and now considering 2706/2706 (removed 0) transitions.
// Phase 1: matrix 2706 rows 315 cols
[2021-05-17 13:30:39] [INFO ] Invariants computation overflowed in 4 ms
[2021-05-17 13:30:39] [INFO ] Implicit Places using invariants in 344 ms returned []
// Phase 1: matrix 2706 rows 315 cols
[2021-05-17 13:30:39] [INFO ] Invariants computation overflowed in 7 ms
[2021-05-17 13:30:40] [INFO ] Implicit Places using invariants and state equation in 737 ms returned []
Implicit Place search using SMT with State Equation took 1086 ms to find 0 implicit places.
// Phase 1: matrix 2706 rows 315 cols
[2021-05-17 13:30:40] [INFO ] Invariants computation overflowed in 5 ms
[2021-05-17 13:30:40] [INFO ] Dead Transitions using invariants and state equation in 814 ms returned []
Finished structural reductions, in 1 iterations. Remains : 315/316 places, 2706/2706 transitions.
Stuttering acceptance computed with spot in 56 ms :[true, (NOT p0)]
Running random walk in product with property : Railroad-PT-050-13 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(OR (NEQ s38 1) (NEQ s91 1) (NEQ s256 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 0 reset in 776 ms.
Product exploration explored 100000 steps with 0 reset in 883 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 40 ms :[true, (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 797 ms.
Product exploration explored 100000 steps with 0 reset in 815 ms.
Applying partial POR strategy [true, true]
Stuttering acceptance computed with spot in 37 ms :[true, (NOT p0)]
Support contains 3 out of 315 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 315/315 places, 2706/2706 transitions.
Performed 49 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 49 places in 5 ms
Iterating global reduction 0 with 49 rules applied. Total rules applied 49 place count 315 transition count 2706
Deduced a syphon composed of 49 places in 3 ms
Applied a total of 49 rules in 425 ms. Remains 315 /315 variables (removed 0) and now considering 2706/2706 (removed 0) transitions.
[2021-05-17 13:30:45] [INFO ] Redundant transitions in 43 ms returned []
// Phase 1: matrix 2706 rows 315 cols
[2021-05-17 13:30:45] [INFO ] Invariants computation overflowed in 11 ms
[2021-05-17 13:30:45] [INFO ] Dead Transitions using invariants and state equation in 839 ms returned []
Finished structural reductions, in 1 iterations. Remains : 315/315 places, 2706/2706 transitions.
Product exploration explored 100000 steps with 0 reset in 913 ms.
Product exploration explored 100000 steps with 0 reset in 936 ms.
Starting structural reductions, iteration 0 : 315/315 places, 2706/2706 transitions.
Applied a total of 0 rules in 12 ms. Remains 315 /315 variables (removed 0) and now considering 2706/2706 (removed 0) transitions.
// Phase 1: matrix 2706 rows 315 cols
[2021-05-17 13:30:47] [INFO ] Invariants computation overflowed in 10 ms
[2021-05-17 13:30:48] [INFO ] Implicit Places using invariants in 398 ms returned []
// Phase 1: matrix 2706 rows 315 cols
[2021-05-17 13:30:48] [INFO ] Invariants computation overflowed in 6 ms
[2021-05-17 13:30:49] [INFO ] Implicit Places using invariants and state equation in 1544 ms returned [0, 1, 6, 7, 8, 11, 12, 17, 18, 19, 24, 25, 26, 29, 35, 137, 138, 144, 145, 146, 148, 149, 151, 156, 157, 159, 163, 164, 165, 167, 168, 170, 172, 175, 228, 231, 235, 245, 246, 247, 248, 252, 265, 269, 271, 273, 275, 277, 278, 279, 281, 291, 294, 301, 302]
Discarding 55 places :
Implicit Place search using SMT with State Equation took 1948 ms to find 55 implicit places.
// Phase 1: matrix 2706 rows 260 cols
[2021-05-17 13:30:49] [INFO ] Invariants computation overflowed in 5 ms
[2021-05-17 13:30:50] [INFO ] Dead Transitions using invariants and state equation in 737 ms returned []
Starting structural reductions, iteration 1 : 260/315 places, 2706/2706 transitions.
Applied a total of 0 rules in 7 ms. Remains 260 /260 variables (removed 0) and now considering 2706/2706 (removed 0) transitions.
// Phase 1: matrix 2706 rows 260 cols
[2021-05-17 13:30:50] [INFO ] Invariants computation overflowed in 3 ms
[2021-05-17 13:30:51] [INFO ] Dead Transitions using invariants and state equation in 707 ms returned []
Finished structural reductions, in 2 iterations. Remains : 260/315 places, 2706/2706 transitions.
[2021-05-17 13:30:51] [INFO ] Flatten gal took : 101 ms
[2021-05-17 13:30:51] [INFO ] Flatten gal took : 165 ms
[2021-05-17 13:30:51] [INFO ] Time to serialize gal into /tmp/LTL17653902026471333815.gal : 16 ms
[2021-05-17 13:30:51] [INFO ] Time to serialize properties into /tmp/LTL13236762907350372972.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL17653902026471333815.gal, -t, CGAL, -LTL, /tmp/LTL13236762907350372972.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL17653902026471333815.gal -t CGAL -LTL /tmp/LTL13236762907350372972.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 9 LTL properties
Checking formula 0 : !((F(G((F("(((pl_P168_13==1)&&(pl_P16_23==1))&&(pl_P30_1==1))"))||(X("(((pl_P168_26!=1)||(pl_P16_20!=1))||(pl_P30_1!=1))"))))))
Formula 0 simplified : !FG(F"(((pl_P168_13==1)&&(pl_P16_23==1))&&(pl_P30_1==1))" | X"(((pl_P168_26!=1)||(pl_P16_20!=1))||(pl_P30_1!=1))")
Detected timeout of ITS tools.
[2021-05-17 13:31:06] [INFO ] Flatten gal took : 185 ms
[2021-05-17 13:31:06] [INFO ] Applying decomposition
[2021-05-17 13:31:06] [INFO ] Flatten gal took : 139 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph14344913518929215608.txt, -o, /tmp/graph14344913518929215608.bin, -w, /tmp/graph14344913518929215608.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph14344913518929215608.bin, -l, -1, -v, -w, /tmp/graph14344913518929215608.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 13:31:07] [INFO ] Decomposing Gal with order
[2021-05-17 13:31:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 13:31:07] [INFO ] Removed a total of 8167 redundant transitions.
[2021-05-17 13:31:07] [INFO ] Flatten gal took : 176 ms
[2021-05-17 13:31:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 106 labels/synchronizations in 43 ms.
[2021-05-17 13:31:07] [INFO ] Time to serialize gal into /tmp/LTL15769463953120974125.gal : 7 ms
[2021-05-17 13:31:07] [INFO ] Time to serialize properties into /tmp/LTL13432700055834487408.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL15769463953120974125.gal, -t, CGAL, -LTL, /tmp/LTL13432700055834487408.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL15769463953120974125.gal -t CGAL -LTL /tmp/LTL13432700055834487408.ltl -c -stutter-deadlock
Read 9 LTL properties
Checking formula 0 : !((F(G((F("(((i4.i0.u12.pl_P168_13==1)&&(i4.i1.u81.pl_P16_23==1))&&(i4.i1.u16.pl_P30_1==1))"))||(X("(((i6.i0.u20.pl_P168_26!=1)||(i13.u39.pl_P16_20!=1))||(i4.i1.u16.pl_P30_1!=1))"))))))
Formula 0 simplified : !FG(F"(((i4.i0.u12.pl_P168_13==1)&&(i4.i1.u81.pl_P16_23==1))&&(i4.i1.u16.pl_P30_1==1))" | X"(((i6.i0.u20.pl_P168_26!=1)||(i13.u39.pl_P16_20!=1))||(i4.i1.u16.pl_P30_1!=1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin18082153830850920850
[2021-05-17 13:31:22] [INFO ] Built C files in 51ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18082153830850920850
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin18082153830850920850]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin18082153830850920850] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin18082153830850920850] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property Railroad-PT-050-13 finished in 44476 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)||F(G(p1))))], workingDir=/home/mcc/execution]
Support contains 5 out of 316 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 316/316 places, 2706/2706 transitions.
Ensure Unique test removed 1 places
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 5 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 0 with 96 rules applied. Total rules applied 96 place count 267 transition count 2658
Applied a total of 96 rules in 637 ms. Remains 267 /316 variables (removed 49) and now considering 2658/2706 (removed 48) transitions.
// Phase 1: matrix 2658 rows 267 cols
[2021-05-17 13:31:24] [INFO ] Invariants computation overflowed in 11 ms
[2021-05-17 13:31:24] [INFO ] Implicit Places using invariants in 317 ms returned []
// Phase 1: matrix 2658 rows 267 cols
[2021-05-17 13:31:24] [INFO ] Invariants computation overflowed in 5 ms
[2021-05-17 13:31:25] [INFO ] Implicit Places using invariants and state equation in 1456 ms returned [0, 1, 6, 7, 8, 11, 12, 16, 17, 18, 22, 23, 24, 27, 31, 133, 134, 136, 137, 138, 140, 141, 143, 147, 148, 149, 152, 153, 154, 156, 157, 159, 160, 163, 216, 218, 220, 226, 227, 228, 229, 232, 241, 242, 244, 246, 247, 248, 249, 250, 252, 257, 259, 262, 263]
Discarding 55 places :
Implicit Place search using SMT with State Equation took 1789 ms to find 55 implicit places.
[2021-05-17 13:31:26] [INFO ] Redundant transitions in 48 ms returned []
// Phase 1: matrix 2658 rows 212 cols
[2021-05-17 13:31:26] [INFO ] Invariants computation overflowed in 8 ms
[2021-05-17 13:31:26] [INFO ] Dead Transitions using invariants and state equation in 776 ms returned []
Starting structural reductions, iteration 1 : 212/316 places, 2658/2706 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 212 transition count 2656
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 210 transition count 2656
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 4 place count 210 transition count 2654
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 8 place count 208 transition count 2654
Applied a total of 8 rules in 373 ms. Remains 208 /212 variables (removed 4) and now considering 2654/2658 (removed 4) transitions.
// Phase 1: matrix 2654 rows 208 cols
[2021-05-17 13:31:27] [INFO ] Invariants computation overflowed in 11 ms
[2021-05-17 13:31:27] [INFO ] Implicit Places using invariants in 341 ms returned []
// Phase 1: matrix 2654 rows 208 cols
[2021-05-17 13:31:27] [INFO ] Invariants computation overflowed in 5 ms
[2021-05-17 13:31:28] [INFO ] Implicit Places using invariants and state equation in 914 ms returned []
Implicit Place search using SMT with State Equation took 1258 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 208/316 places, 2654/2706 transitions.
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : Railroad-PT-050-14 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=p1, acceptance={} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s24 1) (EQ s104 1) (EQ s189 1)), p1:(AND (EQ s49 1) (EQ s105 1) (EQ s189 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 782 ms.
Stack based approach found an accepted trace after 6161 steps with 0 reset with depth 6162 and stack size 6162 in 51 ms.
FORMULA Railroad-PT-050-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Railroad-PT-050-14 finished in 5843 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(p0)&&F(p1))))], workingDir=/home/mcc/execution]
Support contains 5 out of 316 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 316/316 places, 2706/2706 transitions.
Ensure Unique test removed 1 places
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 2 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 0 with 96 rules applied. Total rules applied 96 place count 267 transition count 2658
Applied a total of 96 rules in 425 ms. Remains 267 /316 variables (removed 49) and now considering 2658/2706 (removed 48) transitions.
// Phase 1: matrix 2658 rows 267 cols
[2021-05-17 13:31:29] [INFO ] Invariants computation overflowed in 4 ms
[2021-05-17 13:31:30] [INFO ] Implicit Places using invariants in 313 ms returned []
// Phase 1: matrix 2658 rows 267 cols
[2021-05-17 13:31:30] [INFO ] Invariants computation overflowed in 4 ms
[2021-05-17 13:31:31] [INFO ] Implicit Places using invariants and state equation in 1572 ms returned [0, 1, 6, 7, 8, 11, 12, 16, 17, 18, 22, 23, 24, 27, 31, 133, 134, 136, 140, 141, 143, 147, 148, 149, 152, 153, 154, 156, 157, 159, 160, 162]
Discarding 32 places :
Implicit Place search using SMT with State Equation took 1890 ms to find 32 implicit places.
[2021-05-17 13:31:31] [INFO ] Redundant transitions in 61 ms returned []
// Phase 1: matrix 2658 rows 235 cols
[2021-05-17 13:31:31] [INFO ] Invariants computation overflowed in 4 ms
[2021-05-17 13:31:32] [INFO ] Dead Transitions using invariants and state equation in 1087 ms returned []
Starting structural reductions, iteration 1 : 235/316 places, 2658/2706 transitions.
Applied a total of 0 rules in 483 ms. Remains 235 /235 variables (removed 0) and now considering 2658/2658 (removed 0) transitions.
[2021-05-17 13:31:33] [INFO ] Redundant transitions in 48 ms returned []
// Phase 1: matrix 2658 rows 235 cols
[2021-05-17 13:31:33] [INFO ] Invariants computation overflowed in 11 ms
[2021-05-17 13:31:34] [INFO ] Dead Transitions using invariants and state equation in 910 ms returned []
Finished structural reductions, in 2 iterations. Remains : 235/316 places, 2658/2706 transitions.
Stuttering acceptance computed with spot in 96 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : Railroad-PT-050-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s25 1) (EQ s71 1) (EQ s202 1)), p1:(OR (NEQ s30 1) (NEQ s85 1) (NEQ s202 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 6 reset in 855 ms.
Stack based approach found an accepted trace after 50 steps with 0 reset with depth 51 and stack size 51 in 1 ms.
FORMULA Railroad-PT-050-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Railroad-PT-050-15 finished in 5915 ms.
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin12714491592087489023
[2021-05-17 13:31:35] [INFO ] Too many transitions (2706) to apply POR reductions. Disabling POR matrices.
[2021-05-17 13:31:35] [INFO ] Applying decomposition
[2021-05-17 13:31:35] [INFO ] Built C files in 101ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12714491592087489023
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin12714491592087489023]
[2021-05-17 13:31:35] [INFO ] Flatten gal took : 195 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph7315716563657054092.txt, -o, /tmp/graph7315716563657054092.bin, -w, /tmp/graph7315716563657054092.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph7315716563657054092.bin, -l, -1, -v, -w, /tmp/graph7315716563657054092.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 13:31:35] [INFO ] Decomposing Gal with order
[2021-05-17 13:31:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 13:31:36] [INFO ] Removed a total of 8118 redundant transitions.
[2021-05-17 13:31:36] [INFO ] Flatten gal took : 248 ms
[2021-05-17 13:31:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 85 labels/synchronizations in 52 ms.
[2021-05-17 13:31:36] [INFO ] Time to serialize gal into /tmp/LTLFireability16044368143539100812.gal : 20 ms
[2021-05-17 13:31:36] [INFO ] Time to serialize properties into /tmp/LTLFireability16983274074341322222.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTLFireability16044368143539100812.gal, -t, CGAL, -LTL, /tmp/LTLFireability16983274074341322222.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireability16044368143539100812.gal -t CGAL -LTL /tmp/LTLFireability16983274074341322222.ltl -c -stutter-deadlock
Read 7 LTL properties
Checking formula 0 : !((F(G((F("(((i6.u12.pl_P168_13==1)&&(u37.pl_P16_23==1))&&(i11.u19.pl_P30_1==1))"))||(X(!("(((i10.u17.pl_P168_26==1)&&(u36.pl_P16_20==1))&&(i11.u19.pl_P30_1==1))")))))))
Formula 0 simplified : !FG(F"(((i6.u12.pl_P168_13==1)&&(u37.pl_P16_23==1))&&(i11.u19.pl_P30_1==1))" | X!"(((i10.u17.pl_P168_26==1)&&(u36.pl_P16_20==1))&&(i11.u19.pl_P30_1==1))")
Compilation finished in 24640 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin12714491592087489023]
Link finished in 104 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, <>([]((<>((LTLAPp0==true))||X((LTLAPp1==true))))), --buchi-type=spotba], workingDir=/tmp/ltsmin12714491592087489023]
LTSmin run took 2237 ms.
FORMULA Railroad-PT-050-01 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, (((LTLAPp2==true) U []((LTLAPp3==true))) U X((<>((LTLAPp2==true)) U (LTLAPp4==true)))), --buchi-type=spotba], workingDir=/tmp/ltsmin12714491592087489023]
LTSmin run took 592 ms.
FORMULA Railroad-PT-050-04 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, ([](<>(([]((LTLAPp6==true))||(LTLAPp5==true))))&&<>((LTLAPp7==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin12714491592087489023]
WARNING : LTSmin timed out (>257 s) on command CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, ([](<>(([]((LTLAPp6==true))||(LTLAPp5==true))))&&<>((LTLAPp7==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin12714491592087489023]
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, <>([]((LTLAPp8==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin12714491592087489023]
WARNING : LTSmin timed out (>257 s) on command CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, <>([]((LTLAPp8==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin12714491592087489023]
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, X(<>((LTLAPp9==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin12714491592087489023]
LTSmin run took 413 ms.
FORMULA Railroad-PT-050-09 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, ((LTLAPp10==true) U X(((<>((LTLAPp11==true)) U (LTLAPp12==true))||X((LTLAPp11==true))))), --buchi-type=spotba], workingDir=/tmp/ltsmin12714491592087489023]
LTSmin run took 2821 ms.
FORMULA Railroad-PT-050-12 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, [](((LTLAPp13==true)&&(X([]((LTLAPp13==true)))||<>((((LTLAPp14==true)&&<>((LTLAPp15==true)))||[](<>((LTLAPp15==true)))))))), --buchi-type=spotba], workingDir=/tmp/ltsmin12714491592087489023]
WARNING : LTSmin timed out (>257 s) on command CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, [](((LTLAPp13==true)&&(X([]((LTLAPp13==true)))||<>((((LTLAPp14==true)&&<>((LTLAPp15==true)))||[](<>((LTLAPp15==true)))))))), --buchi-type=spotba], workingDir=/tmp/ltsmin12714491592087489023]
Retrying LTSmin with larger timeout 2056 s
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, ([](<>(([]((LTLAPp6==true))||(LTLAPp5==true))))&&<>((LTLAPp7==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin12714491592087489023]
Detected timeout of ITS tools.
[2021-05-17 13:53:50] [INFO ] Applying decomposition
[2021-05-17 13:53:51] [INFO ] Flatten gal took : 959 ms
[2021-05-17 13:53:51] [INFO ] Decomposing Gal with order
[2021-05-17 13:53:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 13:53:55] [INFO ] Removed a total of 7691 redundant transitions.
[2021-05-17 13:53:55] [INFO ] Flatten gal took : 3238 ms
[2021-05-17 13:53:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 96 labels/synchronizations in 102 ms.
[2021-05-17 13:53:56] [INFO ] Time to serialize gal into /tmp/LTLFireability9153886752699842190.gal : 25 ms
[2021-05-17 13:53:56] [INFO ] Time to serialize properties into /tmp/LTLFireability1896597577493602961.ltl : 4 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTLFireability9153886752699842190.gal, -t, CGAL, -LTL, /tmp/LTLFireability1896597577493602961.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireability9153886752699842190.gal -t CGAL -LTL /tmp/LTLFireability1896597577493602961.ltl -c -stutter-deadlock
Read 3 LTL properties
Checking formula 0 : !(((G(F(("((((((u1.pl_P168_49==1)&&(u42.pl_P16_50==1))&&(u71.pl_P30_1==1))||(u1.pl_P168_8==0))||(u48.pl_P16_30==0))||(u71.pl_P30_1==0))")||(G("(((u1.pl_P168_22==0)||(u32.pl_P16_27==0))||(u71.pl_P30_1==0))")))))&&(F(!("(((u1.pl_P168_22==1)&&(u32.pl_P16_27==1))&&(u71.pl_P30_1==1))")))))
Formula 0 simplified : !(GF("((((((u1.pl_P168_49==1)&&(u42.pl_P16_50==1))&&(u71.pl_P30_1==1))||(u1.pl_P168_8==0))||(u48.pl_P16_30==0))||(u71.pl_P30_1==0))" | G"(((u1.pl_P168_22==0)||(u32.pl_P16_27==0))||(u71.pl_P30_1==0))") & F!"(((u1.pl_P168_22==1)&&(u32.pl_P16_27==1))&&(u71.pl_P30_1==1))")
Detected timeout of ITS tools.
[2021-05-17 14:16:09] [INFO ] Flatten gal took : 824 ms
[2021-05-17 14:16:16] [INFO ] Input system was already deterministic with 2706 transitions.
[2021-05-17 14:16:16] [INFO ] Transformed 316 places.
[2021-05-17 14:16:16] [INFO ] Transformed 2706 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2021-05-17 14:16:17] [INFO ] Time to serialize gal into /tmp/LTLFireability16375551757640223418.gal : 60 ms
[2021-05-17 14:16:17] [INFO ] Time to serialize properties into /tmp/LTLFireability860561516009437049.ltl : 9 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTLFireability16375551757640223418.gal, -t, CGAL, -LTL, /tmp/LTLFireability860561516009437049.ltl, -c, -stutter-deadlock, --load-order, /home/mcc/execution/model.ord, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireability16375551757640223418.gal -t CGAL -LTL /tmp/LTLFireability860561516009437049.ltl -c -stutter-deadlock --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Read 3 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !(((G(F(("((((((pl_P168_49==1)&&(pl_P16_50==1))&&(pl_P30_1==1))||(pl_P168_8==0))||(pl_P16_30==0))||(pl_P30_1==0))")||(G("(((pl_P168_22==0)||(pl_P16_27==0))||(pl_P30_1==0))")))))&&(F(!("(((pl_P168_22==1)&&(pl_P16_27==1))&&(pl_P30_1==1))")))))
Formula 0 simplified : !(GF("((((((pl_P168_49==1)&&(pl_P16_50==1))&&(pl_P30_1==1))||(pl_P168_8==0))||(pl_P16_30==0))||(pl_P30_1==0))" | G"(((pl_P168_22==0)||(pl_P16_27==0))||(pl_P30_1==0))") & F!"(((pl_P168_22==1)&&(pl_P16_27==1))&&(pl_P30_1==1))")
WARNING : LTSmin timed out (>2056 s) on command CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, ([](<>(([]((LTLAPp6==true))||(LTLAPp5==true))))&&<>((LTLAPp7==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin12714491592087489023]
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, <>([]((LTLAPp8==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin12714491592087489023]

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Railroad-PT-050"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is Railroad-PT-050, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r178-tajo-162089415800437"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Railroad-PT-050.tgz
mv Railroad-PT-050 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;