Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r222-tall-165286025900868.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.............................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ShieldRVs-PT-100A, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r222-tall-165286025900868
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 892K
-rw-r--r-- 1 mcc users 7.6K Apr 30 07:28 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K Apr 30 07:28 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Apr 30 07:08 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Apr 30 07:08 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K May 9 08:59 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 9 08:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 9 08:59 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 9 08:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:59 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:59 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 5 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 652K May 10 09:34 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 ShieldRVs-PT-100A-LTLFireability-00
FORMULA_NAME ShieldRVs-PT-100A-LTLFireability-01
FORMULA_NAME ShieldRVs-PT-100A-LTLFireability-02
FORMULA_NAME ShieldRVs-PT-100A-LTLFireability-03
FORMULA_NAME ShieldRVs-PT-100A-LTLFireability-04
FORMULA_NAME ShieldRVs-PT-100A-LTLFireability-05
FORMULA_NAME ShieldRVs-PT-100A-LTLFireability-06
FORMULA_NAME ShieldRVs-PT-100A-LTLFireability-07
FORMULA_NAME ShieldRVs-PT-100A-LTLFireability-08
FORMULA_NAME ShieldRVs-PT-100A-LTLFireability-09
FORMULA_NAME ShieldRVs-PT-100A-LTLFireability-10
FORMULA_NAME ShieldRVs-PT-100A-LTLFireability-11
FORMULA_NAME ShieldRVs-PT-100A-LTLFireability-12
FORMULA_NAME ShieldRVs-PT-100A-LTLFireability-13
FORMULA_NAME ShieldRVs-PT-100A-LTLFireability-14
FORMULA_NAME ShieldRVs-PT-100A-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1653068032853

Running Version 202205111006
[2022-05-20 17:33:53] [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]
[2022-05-20 17:33:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-20 17:33:54] [INFO ] Load time of PNML (sax parser for PT used): 170 ms
[2022-05-20 17:33:54] [INFO ] Transformed 1403 places.
[2022-05-20 17:33:54] [INFO ] Transformed 1903 transitions.
[2022-05-20 17:33:54] [INFO ] Found NUPN structural information;
[2022-05-20 17:33:54] [INFO ] Parsed PT model containing 1403 places and 1903 transitions in 282 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 18 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA ShieldRVs-PT-100A-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-100A-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-100A-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-100A-LTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 55 out of 1403 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Applied a total of 0 rules in 156 ms. Remains 1403 /1403 variables (removed 0) and now considering 1903/1903 (removed 0) transitions.
// Phase 1: matrix 1903 rows 1403 cols
[2022-05-20 17:33:54] [INFO ] Computed 401 place invariants in 33 ms
[2022-05-20 17:33:55] [INFO ] Implicit Places using invariants in 990 ms returned []
// Phase 1: matrix 1903 rows 1403 cols
[2022-05-20 17:33:55] [INFO ] Computed 401 place invariants in 12 ms
[2022-05-20 17:33:57] [INFO ] Implicit Places using invariants and state equation in 1797 ms returned []
Implicit Place search using SMT with State Equation took 2815 ms to find 0 implicit places.
// Phase 1: matrix 1903 rows 1403 cols
[2022-05-20 17:33:57] [INFO ] Computed 401 place invariants in 8 ms
[2022-05-20 17:33:58] [INFO ] Dead Transitions using invariants and state equation in 897 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1403/1403 places, 1903/1903 transitions.
Support contains 55 out of 1403 places after structural reductions.
[2022-05-20 17:33:58] [INFO ] Flatten gal took : 261 ms
[2022-05-20 17:33:58] [INFO ] Flatten gal took : 135 ms
[2022-05-20 17:33:59] [INFO ] Input system was already deterministic with 1903 transitions.
Support contains 47 out of 1403 places (down from 55) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 7 resets, run finished after 506 ms. (steps per millisecond=19 ) properties (out of 24) seen :19
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 1903 rows 1403 cols
[2022-05-20 17:34:00] [INFO ] Computed 401 place invariants in 14 ms
[2022-05-20 17:34:00] [INFO ] [Real]Absence check using 401 positive place invariants in 63 ms returned sat
[2022-05-20 17:34:01] [INFO ] After 1311ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-05-20 17:34:01] [INFO ] [Nat]Absence check using 401 positive place invariants in 74 ms returned sat
[2022-05-20 17:34:02] [INFO ] After 1024ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2022-05-20 17:34:03] [INFO ] Deduced a trap composed of 8 places in 336 ms of which 4 ms to minimize.
[2022-05-20 17:34:03] [INFO ] Deduced a trap composed of 8 places in 355 ms of which 1 ms to minimize.
[2022-05-20 17:34:04] [INFO ] Deduced a trap composed of 11 places in 292 ms of which 1 ms to minimize.
[2022-05-20 17:34:04] [INFO ] Deduced a trap composed of 8 places in 310 ms of which 2 ms to minimize.
[2022-05-20 17:34:04] [INFO ] Deduced a trap composed of 13 places in 283 ms of which 2 ms to minimize.
[2022-05-20 17:34:05] [INFO ] Deduced a trap composed of 8 places in 276 ms of which 1 ms to minimize.
[2022-05-20 17:34:05] [INFO ] Deduced a trap composed of 12 places in 273 ms of which 1 ms to minimize.
[2022-05-20 17:34:05] [INFO ] Deduced a trap composed of 8 places in 276 ms of which 1 ms to minimize.
[2022-05-20 17:34:06] [INFO ] Deduced a trap composed of 12 places in 282 ms of which 1 ms to minimize.
[2022-05-20 17:34:06] [INFO ] Deduced a trap composed of 9 places in 274 ms of which 1 ms to minimize.
[2022-05-20 17:34:07] [INFO ] Deduced a trap composed of 11 places in 277 ms of which 1 ms to minimize.
[2022-05-20 17:34:07] [INFO ] Deduced a trap composed of 21 places in 298 ms of which 1 ms to minimize.
[2022-05-20 17:34:07] [INFO ] Deduced a trap composed of 15 places in 273 ms of which 1 ms to minimize.
[2022-05-20 17:34:08] [INFO ] Deduced a trap composed of 8 places in 358 ms of which 1 ms to minimize.
[2022-05-20 17:34:09] [INFO ] Deduced a trap composed of 9 places in 334 ms of which 0 ms to minimize.
[2022-05-20 17:34:09] [INFO ] Deduced a trap composed of 9 places in 340 ms of which 1 ms to minimize.
[2022-05-20 17:34:09] [INFO ] Deduced a trap composed of 9 places in 364 ms of which 1 ms to minimize.
[2022-05-20 17:34:10] [INFO ] Deduced a trap composed of 11 places in 321 ms of which 1 ms to minimize.
[2022-05-20 17:34:10] [INFO ] Deduced a trap composed of 8 places in 360 ms of which 0 ms to minimize.
[2022-05-20 17:34:11] [INFO ] Deduced a trap composed of 8 places in 314 ms of which 1 ms to minimize.
[2022-05-20 17:34:11] [INFO ] Deduced a trap composed of 12 places in 311 ms of which 0 ms to minimize.
[2022-05-20 17:34:11] [INFO ] Deduced a trap composed of 8 places in 316 ms of which 0 ms to minimize.
[2022-05-20 17:34:12] [INFO ] Deduced a trap composed of 14 places in 317 ms of which 1 ms to minimize.
[2022-05-20 17:34:12] [INFO ] Deduced a trap composed of 8 places in 296 ms of which 0 ms to minimize.
[2022-05-20 17:34:13] [INFO ] Deduced a trap composed of 16 places in 303 ms of which 0 ms to minimize.
[2022-05-20 17:34:13] [INFO ] Deduced a trap composed of 13 places in 304 ms of which 1 ms to minimize.
[2022-05-20 17:34:13] [INFO ] Deduced a trap composed of 10 places in 296 ms of which 1 ms to minimize.
[2022-05-20 17:34:14] [INFO ] Deduced a trap composed of 11 places in 308 ms of which 1 ms to minimize.
[2022-05-20 17:34:14] [INFO ] Deduced a trap composed of 15 places in 298 ms of which 1 ms to minimize.
[2022-05-20 17:34:14] [INFO ] Deduced a trap composed of 15 places in 303 ms of which 0 ms to minimize.
[2022-05-20 17:34:15] [INFO ] Deduced a trap composed of 8 places in 295 ms of which 0 ms to minimize.
[2022-05-20 17:34:15] [INFO ] Deduced a trap composed of 15 places in 294 ms of which 1 ms to minimize.
[2022-05-20 17:34:16] [INFO ] Deduced a trap composed of 10 places in 320 ms of which 1 ms to minimize.
[2022-05-20 17:34:16] [INFO ] Deduced a trap composed of 8 places in 299 ms of which 1 ms to minimize.
[2022-05-20 17:34:16] [INFO ] Deduced a trap composed of 20 places in 336 ms of which 1 ms to minimize.
[2022-05-20 17:34:17] [INFO ] Deduced a trap composed of 8 places in 320 ms of which 0 ms to minimize.
[2022-05-20 17:34:17] [INFO ] Deduced a trap composed of 11 places in 323 ms of which 1 ms to minimize.
[2022-05-20 17:34:17] [INFO ] Deduced a trap composed of 8 places in 323 ms of which 1 ms to minimize.
[2022-05-20 17:34:18] [INFO ] Deduced a trap composed of 11 places in 317 ms of which 1 ms to minimize.
[2022-05-20 17:34:18] [INFO ] Deduced a trap composed of 8 places in 322 ms of which 1 ms to minimize.
[2022-05-20 17:34:19] [INFO ] Deduced a trap composed of 11 places in 326 ms of which 1 ms to minimize.
[2022-05-20 17:34:19] [INFO ] Deduced a trap composed of 12 places in 308 ms of which 0 ms to minimize.
[2022-05-20 17:34:19] [INFO ] Deduced a trap composed of 12 places in 294 ms of which 1 ms to minimize.
[2022-05-20 17:34:20] [INFO ] Deduced a trap composed of 11 places in 287 ms of which 0 ms to minimize.
[2022-05-20 17:34:20] [INFO ] Deduced a trap composed of 12 places in 295 ms of which 1 ms to minimize.
[2022-05-20 17:34:21] [INFO ] Deduced a trap composed of 11 places in 310 ms of which 1 ms to minimize.
[2022-05-20 17:34:21] [INFO ] Deduced a trap composed of 15 places in 315 ms of which 1 ms to minimize.
[2022-05-20 17:34:21] [INFO ] Deduced a trap composed of 12 places in 289 ms of which 1 ms to minimize.
[2022-05-20 17:34:22] [INFO ] Deduced a trap composed of 24 places in 291 ms of which 0 ms to minimize.
[2022-05-20 17:34:22] [INFO ] Deduced a trap composed of 24 places in 308 ms of which 1 ms to minimize.
[2022-05-20 17:34:22] [INFO ] Deduced a trap composed of 11 places in 318 ms of which 1 ms to minimize.
[2022-05-20 17:34:23] [INFO ] Deduced a trap composed of 12 places in 308 ms of which 0 ms to minimize.
[2022-05-20 17:34:23] [INFO ] Deduced a trap composed of 11 places in 305 ms of which 0 ms to minimize.
[2022-05-20 17:34:24] [INFO ] Deduced a trap composed of 31 places in 312 ms of which 0 ms to minimize.
[2022-05-20 17:34:24] [INFO ] Deduced a trap composed of 20 places in 306 ms of which 1 ms to minimize.
[2022-05-20 17:34:24] [INFO ] Deduced a trap composed of 8 places in 317 ms of which 1 ms to minimize.
[2022-05-20 17:34:25] [INFO ] Deduced a trap composed of 23 places in 307 ms of which 0 ms to minimize.
[2022-05-20 17:34:25] [INFO ] Deduced a trap composed of 11 places in 287 ms of which 1 ms to minimize.
[2022-05-20 17:34:25] [INFO ] Deduced a trap composed of 19 places in 284 ms of which 1 ms to minimize.
[2022-05-20 17:34:26] [INFO ] Deduced a trap composed of 23 places in 304 ms of which 1 ms to minimize.
[2022-05-20 17:34:26] [INFO ] Deduced a trap composed of 23 places in 301 ms of which 1 ms to minimize.
[2022-05-20 17:34:26] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-20 17:34:26] [INFO ] After 25156ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:3
Parikh walk visited 0 properties in 272 ms.
Support contains 9 out of 1403 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1402 transition count 1902
Partial Free-agglomeration rule applied 200 times.
Drop transitions removed 200 transitions
Iterating global reduction 0 with 200 rules applied. Total rules applied 202 place count 1402 transition count 1902
Applied a total of 202 rules in 451 ms. Remains 1402 /1403 variables (removed 1) and now considering 1902/1903 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 1402/1403 places, 1902/1903 transitions.
Incomplete random walk after 10000 steps, including 8 resets, run finished after 157 ms. (steps per millisecond=63 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1902 rows 1402 cols
[2022-05-20 17:34:27] [INFO ] Computed 401 place invariants in 15 ms
[2022-05-20 17:34:27] [INFO ] [Real]Absence check using 401 positive place invariants in 70 ms returned sat
[2022-05-20 17:34:28] [INFO ] After 1031ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 17:34:28] [INFO ] [Nat]Absence check using 401 positive place invariants in 67 ms returned sat
[2022-05-20 17:34:29] [INFO ] After 652ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 17:34:29] [INFO ] Deduced a trap composed of 7 places in 84 ms of which 0 ms to minimize.
[2022-05-20 17:34:29] [INFO ] Deduced a trap composed of 12 places in 73 ms of which 0 ms to minimize.
[2022-05-20 17:34:29] [INFO ] Deduced a trap composed of 12 places in 73 ms of which 0 ms to minimize.
[2022-05-20 17:34:30] [INFO ] Deduced a trap composed of 7 places in 68 ms of which 0 ms to minimize.
[2022-05-20 17:34:30] [INFO ] Deduced a trap composed of 11 places in 66 ms of which 0 ms to minimize.
[2022-05-20 17:34:30] [INFO ] Deduced a trap composed of 11 places in 60 ms of which 1 ms to minimize.
[2022-05-20 17:34:30] [INFO ] Deduced a trap composed of 7 places in 51 ms of which 0 ms to minimize.
[2022-05-20 17:34:30] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 971 ms
[2022-05-20 17:34:30] [INFO ] After 1679ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 65 ms.
[2022-05-20 17:34:30] [INFO ] After 2031ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 34 ms.
Support contains 3 out of 1402 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1402/1402 places, 1902/1902 transitions.
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1402 transition count 1902
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 1401 transition count 1901
Applied a total of 3 rules in 176 ms. Remains 1401 /1402 variables (removed 1) and now considering 1901/1902 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 1401/1402 places, 1901/1902 transitions.
Finished random walk after 2932 steps, including 2 resets, run visited all 1 properties in 23 ms. (steps per millisecond=127 )
Computed a total of 1 stabilizing places and 1 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 1403 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1401 transition count 1901
Applied a total of 2 rules in 128 ms. Remains 1401 /1403 variables (removed 2) and now considering 1901/1903 (removed 2) transitions.
// Phase 1: matrix 1901 rows 1401 cols
[2022-05-20 17:34:31] [INFO ] Computed 401 place invariants in 8 ms
[2022-05-20 17:34:32] [INFO ] Implicit Places using invariants in 675 ms returned []
// Phase 1: matrix 1901 rows 1401 cols
[2022-05-20 17:34:32] [INFO ] Computed 401 place invariants in 4 ms
[2022-05-20 17:34:33] [INFO ] Implicit Places using invariants and state equation in 1611 ms returned []
Implicit Place search using SMT with State Equation took 2290 ms to find 0 implicit places.
[2022-05-20 17:34:34] [INFO ] Redundant transitions in 712 ms returned [599]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 1900 rows 1401 cols
[2022-05-20 17:34:34] [INFO ] Computed 401 place invariants in 11 ms
[2022-05-20 17:34:35] [INFO ] Dead Transitions using invariants and state equation in 945 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1401/1403 places, 1900/1903 transitions.
Applied a total of 0 rules in 54 ms. Remains 1401 /1401 variables (removed 0) and now considering 1900/1900 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 1401/1403 places, 1900/1903 transitions.
Stuttering acceptance computed with spot in 141 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVs-PT-100A-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s1179 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 4728 steps with 17 reset in 67 ms.
FORMULA ShieldRVs-PT-100A-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-100A-LTLFireability-00 finished in 4438 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(p0)))'
Support contains 1 out of 1403 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Applied a total of 0 rules in 37 ms. Remains 1403 /1403 variables (removed 0) and now considering 1903/1903 (removed 0) transitions.
// Phase 1: matrix 1903 rows 1403 cols
[2022-05-20 17:34:35] [INFO ] Computed 401 place invariants in 4 ms
[2022-05-20 17:34:36] [INFO ] Implicit Places using invariants in 680 ms returned []
// Phase 1: matrix 1903 rows 1403 cols
[2022-05-20 17:34:36] [INFO ] Computed 401 place invariants in 6 ms
[2022-05-20 17:34:38] [INFO ] Implicit Places using invariants and state equation in 1708 ms returned []
Implicit Place search using SMT with State Equation took 2392 ms to find 0 implicit places.
// Phase 1: matrix 1903 rows 1403 cols
[2022-05-20 17:34:38] [INFO ] Computed 401 place invariants in 12 ms
[2022-05-20 17:34:39] [INFO ] Dead Transitions using invariants and state equation in 977 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1403/1403 places, 1903/1903 transitions.
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-100A-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s1344 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 1373 steps with 1 reset in 16 ms.
FORMULA ShieldRVs-PT-100A-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-100A-LTLFireability-02 finished in 3527 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(!(X(X(p0)) U p1))'
Support contains 6 out of 1403 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Applied a total of 0 rules in 35 ms. Remains 1403 /1403 variables (removed 0) and now considering 1903/1903 (removed 0) transitions.
// Phase 1: matrix 1903 rows 1403 cols
[2022-05-20 17:34:39] [INFO ] Computed 401 place invariants in 6 ms
[2022-05-20 17:34:39] [INFO ] Implicit Places using invariants in 677 ms returned []
// Phase 1: matrix 1903 rows 1403 cols
[2022-05-20 17:34:39] [INFO ] Computed 401 place invariants in 4 ms
[2022-05-20 17:34:41] [INFO ] Implicit Places using invariants and state equation in 1800 ms returned []
Implicit Place search using SMT with State Equation took 2479 ms to find 0 implicit places.
// Phase 1: matrix 1903 rows 1403 cols
[2022-05-20 17:34:41] [INFO ] Computed 401 place invariants in 12 ms
[2022-05-20 17:34:42] [INFO ] Dead Transitions using invariants and state equation in 979 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1403/1403 places, 1903/1903 transitions.
Stuttering acceptance computed with spot in 335 ms :[true, p0, p1, (AND p0 p1), (AND p0 p1)]
Running random walk in product with property : ShieldRVs-PT-100A-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 0}], [{ cond=p1, acceptance={} source=2 dest: 0}, { cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=p1, acceptance={} source=3 dest: 1}, { cond=(NOT p1), acceptance={} source=3 dest: 4}], [{ cond=(AND p1 p0), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=4 dest: 4}]], initial=2, aps=[p0:(AND (EQ s17 1) (EQ s34 1) (EQ s43 1)), p1:(AND (EQ s1333 1) (EQ s1348 1) (EQ s1359 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 3801 ms.
Product exploration explored 100000 steps with 33333 reset in 3905 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p1)), (X (X (NOT (AND p1 p0)))), true, (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT p0)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X (NOT p0)))
Knowledge based reduction with 6 factoid took 149 ms. Reduced automaton from 5 states, 8 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA ShieldRVs-PT-100A-LTLFireability-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldRVs-PT-100A-LTLFireability-03 finished in 11750 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X((G((!(F(p1) U G(p1))||p2))&&p0))))'
Support contains 7 out of 1403 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Applied a total of 0 rules in 36 ms. Remains 1403 /1403 variables (removed 0) and now considering 1903/1903 (removed 0) transitions.
// Phase 1: matrix 1903 rows 1403 cols
[2022-05-20 17:34:50] [INFO ] Computed 401 place invariants in 7 ms
[2022-05-20 17:34:51] [INFO ] Implicit Places using invariants in 698 ms returned []
// Phase 1: matrix 1903 rows 1403 cols
[2022-05-20 17:34:51] [INFO ] Computed 401 place invariants in 3 ms
[2022-05-20 17:34:53] [INFO ] Implicit Places using invariants and state equation in 1799 ms returned []
Implicit Place search using SMT with State Equation took 2499 ms to find 0 implicit places.
// Phase 1: matrix 1903 rows 1403 cols
[2022-05-20 17:34:53] [INFO ] Computed 401 place invariants in 4 ms
[2022-05-20 17:34:54] [INFO ] Dead Transitions using invariants and state equation in 920 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1403/1403 places, 1903/1903 transitions.
Stuttering acceptance computed with spot in 182 ms :[(OR (NOT p0) (AND p1 (NOT p2))), (OR (NOT p0) (AND p1 (NOT p2))), true, p1, p1]
Running random walk in product with property : ShieldRVs-PT-100A-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=1 dest: 3}, { cond=(AND p0 (NOT p2)), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p1, acceptance={0} source=3 dest: 3}], [{ cond=p1, acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(AND (EQ s1111 0) (OR (EQ s34 0) (EQ s35 0) (EQ s39 0))), p2:(EQ s1111 0), p1:(AND (EQ s782 1) (EQ s784 1) (EQ s793 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2861 steps with 2 reset in 25 ms.
FORMULA ShieldRVs-PT-100A-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-100A-LTLFireability-04 finished in 3693 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((G(F(p0))&&p1))))'
Support contains 4 out of 1403 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1402 transition count 1902
Applied a total of 2 rules in 91 ms. Remains 1402 /1403 variables (removed 1) and now considering 1902/1903 (removed 1) transitions.
// Phase 1: matrix 1902 rows 1402 cols
[2022-05-20 17:34:54] [INFO ] Computed 401 place invariants in 10 ms
[2022-05-20 17:34:55] [INFO ] Implicit Places using invariants in 683 ms returned []
// Phase 1: matrix 1902 rows 1402 cols
[2022-05-20 17:34:55] [INFO ] Computed 401 place invariants in 6 ms
[2022-05-20 17:34:57] [INFO ] Implicit Places using invariants and state equation in 1731 ms returned []
Implicit Place search using SMT with State Equation took 2417 ms to find 0 implicit places.
[2022-05-20 17:34:57] [INFO ] Redundant transitions in 414 ms returned [600]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 1901 rows 1402 cols
[2022-05-20 17:34:57] [INFO ] Computed 401 place invariants in 6 ms
[2022-05-20 17:34:58] [INFO ] Dead Transitions using invariants and state equation in 949 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1402/1403 places, 1901/1903 transitions.
Applied a total of 0 rules in 55 ms. Remains 1402 /1402 variables (removed 0) and now considering 1901/1901 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 1402/1403 places, 1901/1903 transitions.
Stuttering acceptance computed with spot in 71 ms :[(OR (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-100A-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(OR (EQ s1060 0) (EQ s1066 0) (EQ s1073 0)), p0:(EQ s1201 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 607 reset in 927 ms.
Product exploration explored 100000 steps with 610 reset in 1068 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (AND p1 (NOT p0))), (X (NOT p0)), (X p1), (X (X (AND p1 (NOT p0)))), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 250 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 68 ms :[(OR (NOT p1) (NOT p0)), (NOT p0)]
Finished random walk after 2937 steps, including 2 resets, run visited all 3 properties in 30 ms. (steps per millisecond=97 )
Knowledge obtained : [(AND p1 (NOT p0)), (X (AND p1 (NOT p0))), (X (NOT p0)), (X p1), (X (X (AND p1 (NOT p0)))), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : [(F (NOT p1)), (F p0), (F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 7 factoid took 292 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 63 ms :[(OR (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 78 ms :[(OR (NOT p1) (NOT p0)), (NOT p0)]
// Phase 1: matrix 1901 rows 1402 cols
[2022-05-20 17:35:01] [INFO ] Computed 401 place invariants in 5 ms
[2022-05-20 17:35:02] [INFO ] [Real]Absence check using 401 positive place invariants in 261 ms returned sat
[2022-05-20 17:35:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 17:35:06] [INFO ] [Real]Absence check using state equation in 3466 ms returned sat
[2022-05-20 17:35:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 17:35:07] [INFO ] [Nat]Absence check using 401 positive place invariants in 178 ms returned sat
[2022-05-20 17:35:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 17:35:10] [INFO ] [Nat]Absence check using state equation in 2753 ms returned sat
[2022-05-20 17:35:10] [INFO ] Computed and/alt/rep : 909/3359/909 causal constraints (skipped 991 transitions) in 118 ms.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1188)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:925)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:521)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:677)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:652)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:348)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:322)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:78)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:686)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-05-20 17:35:21] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Support contains 4 out of 1402 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1402/1402 places, 1901/1901 transitions.
Applied a total of 0 rules in 42 ms. Remains 1402 /1402 variables (removed 0) and now considering 1901/1901 (removed 0) transitions.
// Phase 1: matrix 1901 rows 1402 cols
[2022-05-20 17:35:21] [INFO ] Computed 401 place invariants in 7 ms
[2022-05-20 17:35:22] [INFO ] Implicit Places using invariants in 644 ms returned []
// Phase 1: matrix 1901 rows 1402 cols
[2022-05-20 17:35:22] [INFO ] Computed 401 place invariants in 3 ms
[2022-05-20 17:35:23] [INFO ] Implicit Places using invariants and state equation in 1654 ms returned []
Implicit Place search using SMT with State Equation took 2300 ms to find 0 implicit places.
[2022-05-20 17:35:23] [INFO ] Redundant transitions in 305 ms returned []
// Phase 1: matrix 1901 rows 1402 cols
[2022-05-20 17:35:23] [INFO ] Computed 401 place invariants in 3 ms
[2022-05-20 17:35:24] [INFO ] Dead Transitions using invariants and state equation in 908 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1402/1402 places, 1901/1901 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (AND (NOT p0) p1)), (X (NOT p0)), (X p1), (X (X (AND (NOT p0) p1))), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 246 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 71 ms :[(OR (NOT p1) (NOT p0)), (NOT p0)]
Finished random walk after 1625 steps, including 1 resets, run visited all 3 properties in 14 ms. (steps per millisecond=116 )
Knowledge obtained : [(AND p1 (NOT p0)), (X (AND (NOT p0) p1)), (X (NOT p0)), (X p1), (X (X (AND (NOT p0) p1))), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : [(F (NOT p1)), (F p0), (F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 7 factoid took 282 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 66 ms :[(OR (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 82 ms :[(OR (NOT p1) (NOT p0)), (NOT p0)]
// Phase 1: matrix 1901 rows 1402 cols
[2022-05-20 17:35:25] [INFO ] Computed 401 place invariants in 5 ms
[2022-05-20 17:35:27] [INFO ] [Real]Absence check using 401 positive place invariants in 265 ms returned sat
[2022-05-20 17:35:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 17:35:30] [INFO ] [Real]Absence check using state equation in 3390 ms returned sat
[2022-05-20 17:35:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 17:35:31] [INFO ] [Nat]Absence check using 401 positive place invariants in 165 ms returned sat
[2022-05-20 17:35:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 17:35:34] [INFO ] [Nat]Absence check using state equation in 2725 ms returned sat
[2022-05-20 17:35:34] [INFO ] Computed and/alt/rep : 909/3359/909 causal constraints (skipped 991 transitions) in 102 ms.
[2022-05-20 17:35:46] [INFO ] Deduced a trap composed of 3 places in 765 ms of which 2 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1179)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:925)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:521)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:677)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:652)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:356)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:322)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:78)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:686)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-05-20 17:35:46] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 60 ms :[(OR (NOT p1) (NOT p0)), (NOT p0)]
Product exploration explored 100000 steps with 609 reset in 794 ms.
Product exploration explored 100000 steps with 612 reset in 974 ms.
Built C files in :
/tmp/ltsmin4218071749759375443
[2022-05-20 17:35:48] [INFO ] Too many transitions (1901) to apply POR reductions. Disabling POR matrices.
[2022-05-20 17:35:48] [INFO ] Built C files in 46ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4218071749759375443
Running compilation step : cd /tmp/ltsmin4218071749759375443;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4218071749759375443;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4218071749759375443;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 4 out of 1402 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1402/1402 places, 1901/1901 transitions.
Applied a total of 0 rules in 52 ms. Remains 1402 /1402 variables (removed 0) and now considering 1901/1901 (removed 0) transitions.
// Phase 1: matrix 1901 rows 1402 cols
[2022-05-20 17:35:51] [INFO ] Computed 401 place invariants in 7 ms
[2022-05-20 17:35:52] [INFO ] Implicit Places using invariants in 747 ms returned []
// Phase 1: matrix 1901 rows 1402 cols
[2022-05-20 17:35:52] [INFO ] Computed 401 place invariants in 3 ms
[2022-05-20 17:35:53] [INFO ] Implicit Places using invariants and state equation in 1682 ms returned []
Implicit Place search using SMT with State Equation took 2429 ms to find 0 implicit places.
[2022-05-20 17:35:54] [INFO ] Redundant transitions in 292 ms returned []
// Phase 1: matrix 1901 rows 1402 cols
[2022-05-20 17:35:54] [INFO ] Computed 401 place invariants in 8 ms
[2022-05-20 17:35:54] [INFO ] Dead Transitions using invariants and state equation in 893 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1402/1402 places, 1901/1901 transitions.
Built C files in :
/tmp/ltsmin18175335573876447491
[2022-05-20 17:35:54] [INFO ] Too many transitions (1901) to apply POR reductions. Disabling POR matrices.
[2022-05-20 17:35:54] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18175335573876447491
Running compilation step : cd /tmp/ltsmin18175335573876447491;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18175335573876447491;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18175335573876447491;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-20 17:35:58] [INFO ] Flatten gal took : 220 ms
[2022-05-20 17:35:58] [INFO ] Flatten gal took : 103 ms
[2022-05-20 17:35:58] [INFO ] Time to serialize gal into /tmp/LTL10161613807011896595.gal : 19 ms
[2022-05-20 17:35:58] [INFO ] Time to serialize properties into /tmp/LTL9341898311332510007.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10161613807011896595.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9341898311332510007.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1016161...267
Read 1 LTL properties
Checking formula 0 : !((F(G((G(F("(p1201==1)")))&&("(((p1060==0)||(p1066==0))||(p1073==0))")))))
Formula 0 simplified : !FG("(((p1060==0)||(p1066==0))||(p1073==0))" & GF"(p1201==1)")
Detected timeout of ITS tools.
[2022-05-20 17:36:13] [INFO ] Flatten gal took : 102 ms
[2022-05-20 17:36:13] [INFO ] Applying decomposition
[2022-05-20 17:36:13] [INFO ] Flatten gal took : 99 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph17451319249798689362.txt' '-o' '/tmp/graph17451319249798689362.bin' '-w' '/tmp/graph17451319249798689362.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph17451319249798689362.bin' '-l' '-1' '-v' '-w' '/tmp/graph17451319249798689362.weights' '-q' '0' '-e' '0.001'
[2022-05-20 17:36:14] [INFO ] Decomposing Gal with order
[2022-05-20 17:36:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 17:36:14] [INFO ] Removed a total of 2095 redundant transitions.
[2022-05-20 17:36:14] [INFO ] Flatten gal took : 285 ms
[2022-05-20 17:36:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 2180 labels/synchronizations in 221 ms.
[2022-05-20 17:36:15] [INFO ] Time to serialize gal into /tmp/LTL11494795132248198880.gal : 14 ms
[2022-05-20 17:36:15] [INFO ] Time to serialize properties into /tmp/LTL8857278501246724453.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11494795132248198880.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8857278501246724453.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1149479...246
Read 1 LTL properties
Checking formula 0 : !((F(G((G(F("(i19.i1.i0.u343.p1201==1)")))&&("(((i16.i1.i1.u303.p1060==0)||(i16.i1.i1.u304.p1066==0))||(i17.i0.i0.u307.p1073==0))"))))...156
Formula 0 simplified : !FG("(((i16.i1.i1.u303.p1060==0)||(i16.i1.i1.u304.p1066==0))||(i17.i0.i0.u307.p1073==0))" & GF"(i19.i1.i0.u343.p1201==1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11660261009286286663
[2022-05-20 17:36:30] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11660261009286286663
Running compilation step : cd /tmp/ltsmin11660261009286286663;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11660261009286286663;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11660261009286286663;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property ShieldRVs-PT-100A-LTLFireability-05 finished in 98527 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(G(p0)) U G(p1)))'
Support contains 4 out of 1403 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1402 transition count 1902
Applied a total of 2 rules in 74 ms. Remains 1402 /1403 variables (removed 1) and now considering 1902/1903 (removed 1) transitions.
// Phase 1: matrix 1902 rows 1402 cols
[2022-05-20 17:36:33] [INFO ] Computed 401 place invariants in 3 ms
[2022-05-20 17:36:34] [INFO ] Implicit Places using invariants in 875 ms returned []
// Phase 1: matrix 1902 rows 1402 cols
[2022-05-20 17:36:34] [INFO ] Computed 401 place invariants in 7 ms
[2022-05-20 17:36:35] [INFO ] Implicit Places using invariants and state equation in 1643 ms returned []
Implicit Place search using SMT with State Equation took 2519 ms to find 0 implicit places.
[2022-05-20 17:36:36] [INFO ] Redundant transitions in 284 ms returned [600]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 1901 rows 1402 cols
[2022-05-20 17:36:36] [INFO ] Computed 401 place invariants in 3 ms
[2022-05-20 17:36:36] [INFO ] Dead Transitions using invariants and state equation in 895 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1402/1403 places, 1901/1903 transitions.
Applied a total of 0 rules in 65 ms. Remains 1402 /1402 variables (removed 0) and now considering 1901/1901 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 1402/1403 places, 1901/1903 transitions.
Stuttering acceptance computed with spot in 160 ms :[(NOT p1), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-100A-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (EQ s1300 1) (EQ s1302 1) (EQ s1311 1)), p0:(NEQ s519 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 75 reset in 798 ms.
Product exploration explored 100000 steps with 75 reset in 926 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X p0), (X (NOT p1)), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 154 ms. Reduced automaton from 2 states, 5 edges and 2 AP to 2 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 66 ms :[(NOT p1), (NOT p0)]
Finished random walk after 5404 steps, including 4 resets, run visited all 2 properties in 53 ms. (steps per millisecond=101 )
Knowledge obtained : [(AND (NOT p1) p0), (X p0), (X (NOT p1)), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1), (F (NOT p0))]
Knowledge based reduction with 5 factoid took 204 ms. Reduced automaton from 2 states, 5 edges and 2 AP to 2 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 57 ms :[(NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 61 ms :[(NOT p1), (NOT p0)]
// Phase 1: matrix 1901 rows 1402 cols
[2022-05-20 17:36:39] [INFO ] Computed 401 place invariants in 4 ms
Proved EG (NOT p1)
Knowledge obtained : [(AND (NOT p1) p0), (X p0), (X (NOT p1)), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1), (F (NOT p0)), (G (NOT p1))]
Property proved to be false thanks to negative knowledge :(G (NOT p1))
Knowledge based reduction with 5 factoid took 126 ms. Reduced automaton from 2 states, 5 edges and 2 AP to 1 states, 1 edges and 0 AP.
FORMULA ShieldRVs-PT-100A-LTLFireability-07 FALSE TECHNIQUES KNOWLEDGE
Treatment of property ShieldRVs-PT-100A-LTLFireability-07 finished in 7610 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(F(G((G(p0)&&p1)))))'
Support contains 2 out of 1403 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1401 transition count 1901
Applied a total of 2 rules in 78 ms. Remains 1401 /1403 variables (removed 2) and now considering 1901/1903 (removed 2) transitions.
// Phase 1: matrix 1901 rows 1401 cols
[2022-05-20 17:36:40] [INFO ] Computed 401 place invariants in 3 ms
[2022-05-20 17:36:41] [INFO ] Implicit Places using invariants in 604 ms returned []
// Phase 1: matrix 1901 rows 1401 cols
[2022-05-20 17:36:41] [INFO ] Computed 401 place invariants in 2 ms
[2022-05-20 17:36:42] [INFO ] Implicit Places using invariants and state equation in 1552 ms returned []
Implicit Place search using SMT with State Equation took 2157 ms to find 0 implicit places.
[2022-05-20 17:36:43] [INFO ] Redundant transitions in 318 ms returned [599]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 1900 rows 1401 cols
[2022-05-20 17:36:43] [INFO ] Computed 401 place invariants in 3 ms
[2022-05-20 17:36:44] [INFO ] Dead Transitions using invariants and state equation in 864 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1401/1403 places, 1900/1903 transitions.
Applied a total of 0 rules in 59 ms. Remains 1401 /1401 variables (removed 0) and now considering 1900/1900 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 1401/1403 places, 1900/1903 transitions.
Stuttering acceptance computed with spot in 43 ms :[(OR (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldRVs-PT-100A-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s1367 1), p1:(EQ s475 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 1267 steps with 0 reset in 15 ms.
FORMULA ShieldRVs-PT-100A-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-100A-LTLFireability-08 finished in 3559 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((G(X(p0))||p1))))'
Support contains 4 out of 1403 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Applied a total of 0 rules in 28 ms. Remains 1403 /1403 variables (removed 0) and now considering 1903/1903 (removed 0) transitions.
// Phase 1: matrix 1903 rows 1403 cols
[2022-05-20 17:36:44] [INFO ] Computed 401 place invariants in 2 ms
[2022-05-20 17:36:44] [INFO ] Implicit Places using invariants in 630 ms returned []
// Phase 1: matrix 1903 rows 1403 cols
[2022-05-20 17:36:44] [INFO ] Computed 401 place invariants in 3 ms
[2022-05-20 17:36:46] [INFO ] Implicit Places using invariants and state equation in 1722 ms returned []
Implicit Place search using SMT with State Equation took 2354 ms to find 0 implicit places.
// Phase 1: matrix 1903 rows 1403 cols
[2022-05-20 17:36:46] [INFO ] Computed 401 place invariants in 3 ms
[2022-05-20 17:36:47] [INFO ] Dead Transitions using invariants and state equation in 908 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1403/1403 places, 1903/1903 transitions.
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldRVs-PT-100A-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}]], initial=1, aps=[p0:(EQ s196 0), p1:(AND (EQ s1081 1) (EQ s1096 1) (EQ s1107 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 80 reset in 761 ms.
Product exploration explored 100000 steps with 78 reset in 924 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (AND p0 (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 140 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 67 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 1110 steps, including 0 resets, run visited all 2 properties in 20 ms. (steps per millisecond=55 )
Knowledge obtained : [(AND p0 (NOT p1)), (X (AND p0 (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 5 factoid took 172 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 67 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 1403 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Applied a total of 0 rules in 35 ms. Remains 1403 /1403 variables (removed 0) and now considering 1903/1903 (removed 0) transitions.
// Phase 1: matrix 1903 rows 1403 cols
[2022-05-20 17:36:49] [INFO ] Computed 401 place invariants in 3 ms
[2022-05-20 17:36:50] [INFO ] Implicit Places using invariants in 629 ms returned []
// Phase 1: matrix 1903 rows 1403 cols
[2022-05-20 17:36:50] [INFO ] Computed 401 place invariants in 3 ms
[2022-05-20 17:36:52] [INFO ] Implicit Places using invariants and state equation in 1660 ms returned []
Implicit Place search using SMT with State Equation took 2292 ms to find 0 implicit places.
// Phase 1: matrix 1903 rows 1403 cols
[2022-05-20 17:36:52] [INFO ] Computed 401 place invariants in 3 ms
[2022-05-20 17:36:53] [INFO ] Dead Transitions using invariants and state equation in 917 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1403/1403 places, 1903/1903 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (AND p0 (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 165 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 63 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 1180 steps, including 0 resets, run visited all 2 properties in 15 ms. (steps per millisecond=78 )
Knowledge obtained : [(AND p0 (NOT p1)), (X (AND p0 (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 5 factoid took 196 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 52 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 80 reset in 776 ms.
Product exploration explored 100000 steps with 78 reset in 937 ms.
Applying partial POR strategy [true, false]
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 1403 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 5 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 1403 transition count 1903
Deduced a syphon composed of 1 places in 4 ms
Applied a total of 1 rules in 227 ms. Remains 1403 /1403 variables (removed 0) and now considering 1903/1903 (removed 0) transitions.
[2022-05-20 17:36:56] [INFO ] Redundant transitions in 307 ms returned [601]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 1902 rows 1403 cols
[2022-05-20 17:36:56] [INFO ] Computed 401 place invariants in 3 ms
[2022-05-20 17:36:57] [INFO ] Dead Transitions using invariants and state equation in 910 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1403/1403 places, 1902/1903 transitions.
Deduced a syphon composed of 1 places in 13 ms
Applied a total of 0 rules in 71 ms. Remains 1403 /1403 variables (removed 0) and now considering 1902/1902 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 1403/1403 places, 1902/1903 transitions.
Product exploration explored 100000 steps with 78 reset in 819 ms.
Product exploration explored 100000 steps with 81 reset in 948 ms.
Built C files in :
/tmp/ltsmin5041933704262341874
[2022-05-20 17:36:59] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5041933704262341874
Running compilation step : cd /tmp/ltsmin5041933704262341874;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5041933704262341874;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5041933704262341874;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 4 out of 1403 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Applied a total of 0 rules in 39 ms. Remains 1403 /1403 variables (removed 0) and now considering 1903/1903 (removed 0) transitions.
// Phase 1: matrix 1903 rows 1403 cols
[2022-05-20 17:37:02] [INFO ] Computed 401 place invariants in 3 ms
[2022-05-20 17:37:02] [INFO ] Implicit Places using invariants in 710 ms returned []
// Phase 1: matrix 1903 rows 1403 cols
[2022-05-20 17:37:02] [INFO ] Computed 401 place invariants in 3 ms
[2022-05-20 17:37:04] [INFO ] Implicit Places using invariants and state equation in 1705 ms returned []
Implicit Place search using SMT with State Equation took 2429 ms to find 0 implicit places.
// Phase 1: matrix 1903 rows 1403 cols
[2022-05-20 17:37:04] [INFO ] Computed 401 place invariants in 3 ms
[2022-05-20 17:37:05] [INFO ] Dead Transitions using invariants and state equation in 879 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1403/1403 places, 1903/1903 transitions.
Built C files in :
/tmp/ltsmin6209686616639610048
[2022-05-20 17:37:05] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6209686616639610048
Running compilation step : cd /tmp/ltsmin6209686616639610048;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6209686616639610048;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6209686616639610048;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-20 17:37:08] [INFO ] Flatten gal took : 202 ms
[2022-05-20 17:37:09] [INFO ] Flatten gal took : 172 ms
[2022-05-20 17:37:09] [INFO ] Time to serialize gal into /tmp/LTL8362981514899088465.gal : 20 ms
[2022-05-20 17:37:09] [INFO ] Time to serialize properties into /tmp/LTL10845686066132493374.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8362981514899088465.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10845686066132493374.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL8362981...267
Read 1 LTL properties
Checking formula 0 : !((X(F((G(X("(p196==0)")))||("(((p1081==1)&&(p1096==1))&&(p1107==1))")))))
Formula 0 simplified : !XF("(((p1081==1)&&(p1096==1))&&(p1107==1))" | GX"(p196==0)")
Detected timeout of ITS tools.
[2022-05-20 17:37:24] [INFO ] Flatten gal took : 86 ms
[2022-05-20 17:37:24] [INFO ] Applying decomposition
[2022-05-20 17:37:24] [INFO ] Flatten gal took : 88 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph16931584695711098586.txt' '-o' '/tmp/graph16931584695711098586.bin' '-w' '/tmp/graph16931584695711098586.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph16931584695711098586.bin' '-l' '-1' '-v' '-w' '/tmp/graph16931584695711098586.weights' '-q' '0' '-e' '0.001'
[2022-05-20 17:37:24] [INFO ] Decomposing Gal with order
[2022-05-20 17:37:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 17:37:24] [INFO ] Removed a total of 2097 redundant transitions.
[2022-05-20 17:37:24] [INFO ] Flatten gal took : 117 ms
[2022-05-20 17:37:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 2344 labels/synchronizations in 114 ms.
[2022-05-20 17:37:24] [INFO ] Time to serialize gal into /tmp/LTL759374303102920376.gal : 17 ms
[2022-05-20 17:37:24] [INFO ] Time to serialize properties into /tmp/LTL4655349128109171447.ltl : 55 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL759374303102920376.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4655349128109171447.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL7593743...244
Read 1 LTL properties
Checking formula 0 : !((X(F((G(X("(i3.u56.p196==0)")))||("(((i17.i1.i0.u309.p1081==1)&&(i17.i1.i1.u313.p1096==1))&&(i17.i1.i1.u316.p1107==1))")))))
Formula 0 simplified : !XF("(((i17.i1.i0.u309.p1081==1)&&(i17.i1.i1.u313.p1096==1))&&(i17.i1.i1.u316.p1107==1))" | GX"(i3.u56.p196==0)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14519267918111560970
[2022-05-20 17:37:40] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14519267918111560970
Running compilation step : cd /tmp/ltsmin14519267918111560970;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14519267918111560970;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14519267918111560970;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property ShieldRVs-PT-100A-LTLFireability-09 finished in 58792 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(((p1 U X(p2))&&G(p3)&&p0)))'
Support contains 8 out of 1403 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Applied a total of 0 rules in 34 ms. Remains 1403 /1403 variables (removed 0) and now considering 1903/1903 (removed 0) transitions.
// Phase 1: matrix 1903 rows 1403 cols
[2022-05-20 17:37:43] [INFO ] Computed 401 place invariants in 8 ms
[2022-05-20 17:37:43] [INFO ] Implicit Places using invariants in 657 ms returned []
// Phase 1: matrix 1903 rows 1403 cols
[2022-05-20 17:37:43] [INFO ] Computed 401 place invariants in 3 ms
[2022-05-20 17:37:45] [INFO ] Implicit Places using invariants and state equation in 1719 ms returned []
Implicit Place search using SMT with State Equation took 2389 ms to find 0 implicit places.
// Phase 1: matrix 1903 rows 1403 cols
[2022-05-20 17:37:45] [INFO ] Computed 401 place invariants in 3 ms
[2022-05-20 17:37:46] [INFO ] Dead Transitions using invariants and state equation in 948 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1403/1403 places, 1903/1903 transitions.
Stuttering acceptance computed with spot in 346 ms :[(OR (NOT p0) (NOT p3) (NOT p2)), (OR (NOT p3) (NOT p2)), (OR (NOT p2) (NOT p3)), (NOT p3), true, (OR (NOT p0) (NOT p3) (NOT p2))]
Running random walk in product with property : ShieldRVs-PT-100A-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1 p3), acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p1) p3), acceptance={} source=0 dest: 2}, { cond=(OR (NOT p0) (NOT p3)), acceptance={} source=0 dest: 4}], [{ cond=(AND p1 p3 (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) p3 (NOT p2)), acceptance={0} source=1 dest: 2}, { cond=(AND p3 p2), acceptance={0} source=1 dest: 3}, { cond=(NOT p3), acceptance={0} source=1 dest: 4}], [{ cond=(AND p3 p2), acceptance={} source=2 dest: 3}, { cond=(OR (NOT p3) (NOT p2)), acceptance={} source=2 dest: 4}], [{ cond=p3, acceptance={} source=3 dest: 3}, { cond=(NOT p3), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=true, acceptance={} source=5 dest: 0}]], initial=5, aps=[p0:(AND (EQ s1228 1) (EQ s1232 1) (EQ s1241 1)), p1:(AND (EQ s397 1) (EQ s399 1) (EQ s403 1)), p3:(OR (EQ s98 0) (AND (EQ s397 1) (EQ s399 1) (EQ s403 1))...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, 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 ShieldRVs-PT-100A-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-100A-LTLFireability-10 finished in 3751 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(p0)||X(F(p1))))))'
Support contains 4 out of 1403 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Applied a total of 0 rules in 36 ms. Remains 1403 /1403 variables (removed 0) and now considering 1903/1903 (removed 0) transitions.
// Phase 1: matrix 1903 rows 1403 cols
[2022-05-20 17:37:46] [INFO ] Computed 401 place invariants in 9 ms
[2022-05-20 17:37:47] [INFO ] Implicit Places using invariants in 699 ms returned []
// Phase 1: matrix 1903 rows 1403 cols
[2022-05-20 17:37:47] [INFO ] Computed 401 place invariants in 3 ms
[2022-05-20 17:37:49] [INFO ] Implicit Places using invariants and state equation in 1779 ms returned []
Implicit Place search using SMT with State Equation took 2480 ms to find 0 implicit places.
// Phase 1: matrix 1903 rows 1403 cols
[2022-05-20 17:37:49] [INFO ] Computed 401 place invariants in 8 ms
[2022-05-20 17:37:50] [INFO ] Dead Transitions using invariants and state equation in 951 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1403/1403 places, 1903/1903 transitions.
Stuttering acceptance computed with spot in 166 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldRVs-PT-100A-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=3, aps=[p1:(EQ s1233 1), p0:(AND (EQ s1126 1) (EQ s1127 1) (EQ s1132 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 719 reset in 891 ms.
Product exploration explored 100000 steps with 716 reset in 1075 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 74 ms. Reduced automaton from 5 states, 7 edges and 2 AP to 4 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 159 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Finished random walk after 116 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=38 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 2 factoid took 86 ms. Reduced automaton from 4 states, 4 edges and 1 AP to 4 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 184 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 192 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
// Phase 1: matrix 1903 rows 1403 cols
[2022-05-20 17:37:53] [INFO ] Computed 401 place invariants in 10 ms
[2022-05-20 17:37:54] [INFO ] [Real]Absence check using 401 positive place invariants in 262 ms returned sat
[2022-05-20 17:37:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 17:37:57] [INFO ] [Real]Absence check using state equation in 3187 ms returned sat
[2022-05-20 17:37:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 17:37:58] [INFO ] [Nat]Absence check using 401 positive place invariants in 165 ms returned sat
[2022-05-20 17:37:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 17:38:01] [INFO ] [Nat]Absence check using state equation in 2560 ms returned sat
[2022-05-20 17:38:01] [INFO ] Computed and/alt/rep : 911/3364/911 causal constraints (skipped 991 transitions) in 90 ms.
[2022-05-20 17:38:12] [INFO ] Added : 370 causal constraints over 74 iterations in 11175 ms. Result :unknown
Could not prove EG (NOT p1)
Support contains 1 out of 1403 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Applied a total of 0 rules in 35 ms. Remains 1403 /1403 variables (removed 0) and now considering 1903/1903 (removed 0) transitions.
// Phase 1: matrix 1903 rows 1403 cols
[2022-05-20 17:38:12] [INFO ] Computed 401 place invariants in 3 ms
[2022-05-20 17:38:13] [INFO ] Implicit Places using invariants in 604 ms returned []
// Phase 1: matrix 1903 rows 1403 cols
[2022-05-20 17:38:13] [INFO ] Computed 401 place invariants in 2 ms
[2022-05-20 17:38:15] [INFO ] Implicit Places using invariants and state equation in 1660 ms returned []
Implicit Place search using SMT with State Equation took 2266 ms to find 0 implicit places.
// Phase 1: matrix 1903 rows 1403 cols
[2022-05-20 17:38:15] [INFO ] Computed 401 place invariants in 9 ms
[2022-05-20 17:38:16] [INFO ] Dead Transitions using invariants and state equation in 899 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1403/1403 places, 1903/1903 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p1), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 76 ms. Reduced automaton from 4 states, 4 edges and 1 AP to 4 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 137 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Finished random walk after 140 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=70 )
Knowledge obtained : [(NOT p1), true]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 2 factoid took 86 ms. Reduced automaton from 4 states, 4 edges and 1 AP to 4 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 113 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 142 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
// Phase 1: matrix 1903 rows 1403 cols
[2022-05-20 17:38:16] [INFO ] Computed 401 place invariants in 8 ms
[2022-05-20 17:38:17] [INFO ] [Real]Absence check using 401 positive place invariants in 252 ms returned sat
[2022-05-20 17:38:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 17:38:20] [INFO ] [Real]Absence check using state equation in 2969 ms returned sat
[2022-05-20 17:38:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 17:38:22] [INFO ] [Nat]Absence check using 401 positive place invariants in 164 ms returned sat
[2022-05-20 17:38:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 17:38:24] [INFO ] [Nat]Absence check using state equation in 2602 ms returned sat
[2022-05-20 17:38:24] [INFO ] Computed and/alt/rep : 911/3364/911 causal constraints (skipped 991 transitions) in 102 ms.
[2022-05-20 17:38:35] [INFO ] Added : 370 causal constraints over 74 iterations in 11152 ms. Result :unknown
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 154 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 723 reset in 796 ms.
Product exploration explored 100000 steps with 719 reset in 960 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 132 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Support contains 1 out of 1403 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 4 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 1403 transition count 1903
Deduced a syphon composed of 1 places in 4 ms
Applied a total of 1 rules in 92 ms. Remains 1403 /1403 variables (removed 0) and now considering 1903/1903 (removed 0) transitions.
[2022-05-20 17:38:38] [INFO ] Redundant transitions in 294 ms returned [601]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 1902 rows 1403 cols
[2022-05-20 17:38:38] [INFO ] Computed 401 place invariants in 3 ms
[2022-05-20 17:38:39] [INFO ] Dead Transitions using invariants and state equation in 904 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1403/1403 places, 1902/1903 transitions.
Deduced a syphon composed of 1 places in 5 ms
Applied a total of 0 rules in 48 ms. Remains 1403 /1403 variables (removed 0) and now considering 1902/1902 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 1403/1403 places, 1902/1903 transitions.
Product exploration explored 100000 steps with 729 reset in 953 ms.
Product exploration explored 100000 steps with 731 reset in 1139 ms.
Built C files in :
/tmp/ltsmin1782162665123858357
[2022-05-20 17:38:41] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1782162665123858357
Running compilation step : cd /tmp/ltsmin1782162665123858357;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1782162665123858357;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1782162665123858357;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 1 out of 1403 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Applied a total of 0 rules in 55 ms. Remains 1403 /1403 variables (removed 0) and now considering 1903/1903 (removed 0) transitions.
// Phase 1: matrix 1903 rows 1403 cols
[2022-05-20 17:38:44] [INFO ] Computed 401 place invariants in 13 ms
[2022-05-20 17:38:45] [INFO ] Implicit Places using invariants in 701 ms returned []
// Phase 1: matrix 1903 rows 1403 cols
[2022-05-20 17:38:45] [INFO ] Computed 401 place invariants in 3 ms
[2022-05-20 17:38:47] [INFO ] Implicit Places using invariants and state equation in 1821 ms returned []
Implicit Place search using SMT with State Equation took 2527 ms to find 0 implicit places.
// Phase 1: matrix 1903 rows 1403 cols
[2022-05-20 17:38:47] [INFO ] Computed 401 place invariants in 4 ms
[2022-05-20 17:38:48] [INFO ] Dead Transitions using invariants and state equation in 900 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1403/1403 places, 1903/1903 transitions.
Built C files in :
/tmp/ltsmin680405348292235232
[2022-05-20 17:38:48] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin680405348292235232
Running compilation step : cd /tmp/ltsmin680405348292235232;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin680405348292235232;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin680405348292235232;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-20 17:38:51] [INFO ] Flatten gal took : 109 ms
[2022-05-20 17:38:51] [INFO ] Flatten gal took : 83 ms
[2022-05-20 17:38:51] [INFO ] Time to serialize gal into /tmp/LTL4117059314686812255.gal : 11 ms
[2022-05-20 17:38:51] [INFO ] Time to serialize properties into /tmp/LTL9066216540668823472.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4117059314686812255.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9066216540668823472.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL4117059...266
Read 1 LTL properties
Checking formula 0 : !((X(X((G("(((p1126==1)&&(p1127==1))&&(p1132==1))"))||(X(F("(p1233==1)")))))))
Formula 0 simplified : !XX(G"(((p1126==1)&&(p1127==1))&&(p1132==1))" | XF"(p1233==1)")
Detected timeout of ITS tools.
[2022-05-20 17:39:06] [INFO ] Flatten gal took : 82 ms
[2022-05-20 17:39:06] [INFO ] Applying decomposition
[2022-05-20 17:39:06] [INFO ] Flatten gal took : 82 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph12444438430204773567.txt' '-o' '/tmp/graph12444438430204773567.bin' '-w' '/tmp/graph12444438430204773567.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph12444438430204773567.bin' '-l' '-1' '-v' '-w' '/tmp/graph12444438430204773567.weights' '-q' '0' '-e' '0.001'
[2022-05-20 17:39:06] [INFO ] Decomposing Gal with order
[2022-05-20 17:39:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 17:39:06] [INFO ] Removed a total of 2097 redundant transitions.
[2022-05-20 17:39:06] [INFO ] Flatten gal took : 104 ms
[2022-05-20 17:39:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 2104 labels/synchronizations in 97 ms.
[2022-05-20 17:39:07] [INFO ] Time to serialize gal into /tmp/LTL5726428677465866554.gal : 10 ms
[2022-05-20 17:39:07] [INFO ] Time to serialize properties into /tmp/LTL4802308833934710706.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5726428677465866554.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4802308833934710706.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL5726428...245
Read 1 LTL properties
Checking formula 0 : !((X(X((G("(((i18.i2.i0.u321.p1126==1)&&(i18.i2.i0.u322.p1127==1))&&(i18.i2.i0.u323.p1132==1))"))||(X(F("(i19.i1.i1.u352.p1233==1)")))...159
Formula 0 simplified : !XX(G"(((i18.i2.i0.u321.p1126==1)&&(i18.i2.i0.u322.p1127==1))&&(i18.i2.i0.u323.p1132==1))" | XF"(i19.i1.i1.u352.p1233==1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10873706338136420023
[2022-05-20 17:39:22] [INFO ] Built C files in 35ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10873706338136420023
Running compilation step : cd /tmp/ltsmin10873706338136420023;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10873706338136420023;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10873706338136420023;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property ShieldRVs-PT-100A-LTLFireability-11 finished in 98408 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(((p1 U F(p1))||p0))))'
Support contains 4 out of 1403 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1402 transition count 1902
Applied a total of 2 rules in 78 ms. Remains 1402 /1403 variables (removed 1) and now considering 1902/1903 (removed 1) transitions.
// Phase 1: matrix 1902 rows 1402 cols
[2022-05-20 17:39:25] [INFO ] Computed 401 place invariants in 4 ms
[2022-05-20 17:39:25] [INFO ] Implicit Places using invariants in 661 ms returned []
// Phase 1: matrix 1902 rows 1402 cols
[2022-05-20 17:39:25] [INFO ] Computed 401 place invariants in 3 ms
[2022-05-20 17:39:27] [INFO ] Implicit Places using invariants and state equation in 1732 ms returned []
Implicit Place search using SMT with State Equation took 2395 ms to find 0 implicit places.
[2022-05-20 17:39:28] [INFO ] Redundant transitions in 317 ms returned [600]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 1901 rows 1402 cols
[2022-05-20 17:39:28] [INFO ] Computed 401 place invariants in 8 ms
[2022-05-20 17:39:28] [INFO ] Dead Transitions using invariants and state equation in 892 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1402/1403 places, 1901/1903 transitions.
Applied a total of 0 rules in 43 ms. Remains 1402 /1402 variables (removed 0) and now considering 1901/1901 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 1402/1403 places, 1901/1903 transitions.
Stuttering acceptance computed with spot in 81 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldRVs-PT-100A-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (EQ s148 1) (EQ s153 1)) (AND (EQ s330 1) (EQ s335 1))), p1:(AND (EQ s330 1) (EQ s335 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 101 reset in 758 ms.
Product exploration explored 100000 steps with 101 reset in 921 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 118 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 970 steps, including 0 resets, run visited all 1 properties in 8 ms. (steps per millisecond=121 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 3 factoid took 128 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 56 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
// Phase 1: matrix 1901 rows 1402 cols
[2022-05-20 17:39:31] [INFO ] Computed 401 place invariants in 5 ms
[2022-05-20 17:39:32] [INFO ] [Real]Absence check using 401 positive place invariants in 332 ms returned sat
[2022-05-20 17:39:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 17:39:37] [INFO ] [Real]Absence check using state equation in 4458 ms returned sat
[2022-05-20 17:39:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 17:39:38] [INFO ] [Nat]Absence check using 401 positive place invariants in 222 ms returned sat
[2022-05-20 17:39:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 17:39:41] [INFO ] [Nat]Absence check using state equation in 3321 ms returned sat
[2022-05-20 17:39:41] [INFO ] Computed and/alt/rep : 909/3359/909 causal constraints (skipped 991 transitions) in 111 ms.
[2022-05-20 17:39:52] [INFO ] Deduced a trap composed of 3 places in 803 ms of which 2 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1179)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:925)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:521)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:686)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:652)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:348)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:322)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:78)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:686)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-05-20 17:39:52] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (AND (NOT p0) (NOT p1))
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 4 out of 1402 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1402/1402 places, 1901/1901 transitions.
Applied a total of 0 rules in 41 ms. Remains 1402 /1402 variables (removed 0) and now considering 1901/1901 (removed 0) transitions.
// Phase 1: matrix 1901 rows 1402 cols
[2022-05-20 17:39:53] [INFO ] Computed 401 place invariants in 6 ms
[2022-05-20 17:39:53] [INFO ] Implicit Places using invariants in 622 ms returned []
// Phase 1: matrix 1901 rows 1402 cols
[2022-05-20 17:39:53] [INFO ] Computed 401 place invariants in 3 ms
[2022-05-20 17:39:55] [INFO ] Implicit Places using invariants and state equation in 1713 ms returned []
Implicit Place search using SMT with State Equation took 2341 ms to find 0 implicit places.
[2022-05-20 17:39:55] [INFO ] Redundant transitions in 338 ms returned []
// Phase 1: matrix 1901 rows 1402 cols
[2022-05-20 17:39:55] [INFO ] Computed 401 place invariants in 3 ms
[2022-05-20 17:39:56] [INFO ] Dead Transitions using invariants and state equation in 960 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1402/1402 places, 1901/1901 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 101 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 68 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 983 steps, including 0 resets, run visited all 1 properties in 9 ms. (steps per millisecond=109 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 3 factoid took 121 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 56 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 67 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
// Phase 1: matrix 1901 rows 1402 cols
[2022-05-20 17:39:57] [INFO ] Computed 401 place invariants in 9 ms
[2022-05-20 17:39:58] [INFO ] [Real]Absence check using 401 positive place invariants in 334 ms returned sat
[2022-05-20 17:39:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 17:40:03] [INFO ] [Real]Absence check using state equation in 4479 ms returned sat
[2022-05-20 17:40:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 17:40:04] [INFO ] [Nat]Absence check using 401 positive place invariants in 227 ms returned sat
[2022-05-20 17:40:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 17:40:07] [INFO ] [Nat]Absence check using state equation in 3317 ms returned sat
[2022-05-20 17:40:07] [INFO ] Computed and/alt/rep : 909/3359/909 causal constraints (skipped 991 transitions) in 92 ms.
[2022-05-20 17:40:19] [INFO ] Deduced a trap composed of 3 places in 834 ms of which 1 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1179)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:925)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:521)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:686)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:652)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:356)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:322)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:78)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:686)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-05-20 17:40:19] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (AND (NOT p0) (NOT p1))
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 102 reset in 862 ms.
Product exploration explored 100000 steps with 101 reset in 1030 ms.
Built C files in :
/tmp/ltsmin16824466804427940012
[2022-05-20 17:40:21] [INFO ] Too many transitions (1901) to apply POR reductions. Disabling POR matrices.
[2022-05-20 17:40:21] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16824466804427940012
Running compilation step : cd /tmp/ltsmin16824466804427940012;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16824466804427940012;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16824466804427940012;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 4 out of 1402 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1402/1402 places, 1901/1901 transitions.
Applied a total of 0 rules in 48 ms. Remains 1402 /1402 variables (removed 0) and now considering 1901/1901 (removed 0) transitions.
// Phase 1: matrix 1901 rows 1402 cols
[2022-05-20 17:40:24] [INFO ] Computed 401 place invariants in 9 ms
[2022-05-20 17:40:24] [INFO ] Implicit Places using invariants in 694 ms returned []
// Phase 1: matrix 1901 rows 1402 cols
[2022-05-20 17:40:24] [INFO ] Computed 401 place invariants in 9 ms
[2022-05-20 17:40:26] [INFO ] Implicit Places using invariants and state equation in 1701 ms returned []
Implicit Place search using SMT with State Equation took 2396 ms to find 0 implicit places.
[2022-05-20 17:40:26] [INFO ] Redundant transitions in 304 ms returned []
// Phase 1: matrix 1901 rows 1402 cols
[2022-05-20 17:40:26] [INFO ] Computed 401 place invariants in 3 ms
[2022-05-20 17:40:27] [INFO ] Dead Transitions using invariants and state equation in 870 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1402/1402 places, 1901/1901 transitions.
Built C files in :
/tmp/ltsmin6639964251024692032
[2022-05-20 17:40:27] [INFO ] Too many transitions (1901) to apply POR reductions. Disabling POR matrices.
[2022-05-20 17:40:27] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6639964251024692032
Running compilation step : cd /tmp/ltsmin6639964251024692032;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6639964251024692032;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6639964251024692032;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-20 17:40:30] [INFO ] Flatten gal took : 83 ms
[2022-05-20 17:40:30] [INFO ] Flatten gal took : 85 ms
[2022-05-20 17:40:30] [INFO ] Time to serialize gal into /tmp/LTL1569503781027332608.gal : 12 ms
[2022-05-20 17:40:30] [INFO ] Time to serialize properties into /tmp/LTL639236075193663494.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1569503781027332608.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL639236075193663494.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1569503...265
Read 1 LTL properties
Checking formula 0 : !((G(F(((("((p330==1)&&(p335==1))")U(F("((p330==1)&&(p335==1))")))||("((p148==1)&&(p153==1))"))||("((p330==1)&&(p335==1))")))))
Formula 0 simplified : !GF("((p148==1)&&(p153==1))" | "((p330==1)&&(p335==1))" | ("((p330==1)&&(p335==1))" U F"((p330==1)&&(p335==1))"))
Detected timeout of ITS tools.
[2022-05-20 17:40:46] [INFO ] Flatten gal took : 103 ms
[2022-05-20 17:40:46] [INFO ] Applying decomposition
[2022-05-20 17:40:46] [INFO ] Flatten gal took : 86 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph13154638421375298574.txt' '-o' '/tmp/graph13154638421375298574.bin' '-w' '/tmp/graph13154638421375298574.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph13154638421375298574.bin' '-l' '-1' '-v' '-w' '/tmp/graph13154638421375298574.weights' '-q' '0' '-e' '0.001'
[2022-05-20 17:40:46] [INFO ] Decomposing Gal with order
[2022-05-20 17:40:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 17:40:46] [INFO ] Removed a total of 2095 redundant transitions.
[2022-05-20 17:40:46] [INFO ] Flatten gal took : 122 ms
[2022-05-20 17:40:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 2108 labels/synchronizations in 126 ms.
[2022-05-20 17:40:46] [INFO ] Time to serialize gal into /tmp/LTL13081752616096835919.gal : 11 ms
[2022-05-20 17:40:46] [INFO ] Time to serialize properties into /tmp/LTL17306371155849238852.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13081752616096835919.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17306371155849238852.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1308175...247
Read 1 LTL properties
Checking formula 0 : !((G(F(((("((i5.u94.p330==1)&&(i5.u96.p335==1))")U(F("((i5.u94.p330==1)&&(i5.u96.p335==1))")))||("((i2.i0.i0.u42.p148==1)&&(i2.i0.i0.u...216
Formula 0 simplified : !GF("((i2.i0.i0.u42.p148==1)&&(i2.i0.i0.u44.p153==1))" | "((i5.u94.p330==1)&&(i5.u96.p335==1))" | ("((i5.u94.p330==1)&&(i5.u96.p335=...204
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16536270514534145511
[2022-05-20 17:41:01] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16536270514534145511
Running compilation step : cd /tmp/ltsmin16536270514534145511;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16536270514534145511;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16536270514534145511;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property ShieldRVs-PT-100A-LTLFireability-14 finished in 99598 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(X(p0))))'
Support contains 3 out of 1403 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1402 transition count 1902
Applied a total of 2 rules in 81 ms. Remains 1402 /1403 variables (removed 1) and now considering 1902/1903 (removed 1) transitions.
// Phase 1: matrix 1902 rows 1402 cols
[2022-05-20 17:41:04] [INFO ] Computed 401 place invariants in 9 ms
[2022-05-20 17:41:05] [INFO ] Implicit Places using invariants in 666 ms returned []
// Phase 1: matrix 1902 rows 1402 cols
[2022-05-20 17:41:05] [INFO ] Computed 401 place invariants in 3 ms
[2022-05-20 17:41:07] [INFO ] Implicit Places using invariants and state equation in 1712 ms returned []
Implicit Place search using SMT with State Equation took 2380 ms to find 0 implicit places.
[2022-05-20 17:41:07] [INFO ] Redundant transitions in 319 ms returned [600]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 1901 rows 1402 cols
[2022-05-20 17:41:07] [INFO ] Computed 401 place invariants in 4 ms
[2022-05-20 17:41:08] [INFO ] Dead Transitions using invariants and state equation in 865 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1402/1403 places, 1901/1903 transitions.
Applied a total of 0 rules in 43 ms. Remains 1402 /1402 variables (removed 0) and now considering 1901/1901 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 1402/1403 places, 1901/1903 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVs-PT-100A-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s726 1) (EQ s728 1) (EQ s737 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 1312 steps with 0 reset in 15 ms.
FORMULA ShieldRVs-PT-100A-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-100A-LTLFireability-15 finished in 3772 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((G(F(p0))&&p1))))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((G(X(p0))||p1))))'
Found a CL insensitive property : ShieldRVs-PT-100A-LTLFireability-09
Stuttering acceptance computed with spot in 65 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 1403 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1401 transition count 1901
Applied a total of 2 rules in 81 ms. Remains 1401 /1403 variables (removed 2) and now considering 1901/1903 (removed 2) transitions.
// Phase 1: matrix 1901 rows 1401 cols
[2022-05-20 17:41:08] [INFO ] Computed 401 place invariants in 3 ms
[2022-05-20 17:41:09] [INFO ] Implicit Places using invariants in 621 ms returned []
// Phase 1: matrix 1901 rows 1401 cols
[2022-05-20 17:41:09] [INFO ] Computed 401 place invariants in 3 ms
[2022-05-20 17:41:11] [INFO ] Implicit Places using invariants and state equation in 1597 ms returned []
Implicit Place search using SMT with State Equation took 2220 ms to find 0 implicit places.
// Phase 1: matrix 1901 rows 1401 cols
[2022-05-20 17:41:11] [INFO ] Computed 401 place invariants in 3 ms
[2022-05-20 17:41:12] [INFO ] Dead Transitions using invariants and state equation in 875 ms found 0 transitions.
Starting structural reductions in SLCL_LTL mode, iteration 1 : 1401/1403 places, 1901/1903 transitions.
Finished structural reductions, in 1 iterations. Remains : 1401/1403 places, 1901/1903 transitions.
Running random walk in product with property : ShieldRVs-PT-100A-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}]], initial=1, aps=[p0:(EQ s195 0), p1:(AND (EQ s1080 1) (EQ s1095 1) (EQ s1106 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, cl-invariant], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 79 reset in 751 ms.
Product exploration explored 100000 steps with 79 reset in 928 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (AND p0 (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 167 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 59 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 5150 steps, including 3 resets, run visited all 2 properties in 83 ms. (steps per millisecond=62 )
Knowledge obtained : [(AND p0 (NOT p1)), (X (AND p0 (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 5 factoid took 206 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 64 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 61 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 1401 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1401/1401 places, 1901/1901 transitions.
Applied a total of 0 rules in 36 ms. Remains 1401 /1401 variables (removed 0) and now considering 1901/1901 (removed 0) transitions.
// Phase 1: matrix 1901 rows 1401 cols
[2022-05-20 17:41:14] [INFO ] Computed 401 place invariants in 7 ms
[2022-05-20 17:41:15] [INFO ] Implicit Places using invariants in 626 ms returned []
// Phase 1: matrix 1901 rows 1401 cols
[2022-05-20 17:41:15] [INFO ] Computed 401 place invariants in 3 ms
[2022-05-20 17:41:16] [INFO ] Implicit Places using invariants and state equation in 1541 ms returned []
Implicit Place search using SMT with State Equation took 2168 ms to find 0 implicit places.
// Phase 1: matrix 1901 rows 1401 cols
[2022-05-20 17:41:16] [INFO ] Computed 401 place invariants in 3 ms
[2022-05-20 17:41:17] [INFO ] Dead Transitions using invariants and state equation in 857 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1401/1401 places, 1901/1901 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (AND p0 (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 151 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 61 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 5047 steps, including 3 resets, run visited all 2 properties in 81 ms. (steps per millisecond=62 )
Knowledge obtained : [(AND p0 (NOT p1)), (X (AND p0 (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 5 factoid took 231 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 66 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 61 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 83 reset in 753 ms.
Product exploration explored 100000 steps with 78 reset in 903 ms.
Applying partial POR strategy [true, false]
Stuttering acceptance computed with spot in 62 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 1401 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1401/1401 places, 1901/1901 transitions.
Applied a total of 0 rules in 40 ms. Remains 1401 /1401 variables (removed 0) and now considering 1901/1901 (removed 0) transitions.
[2022-05-20 17:41:20] [INFO ] Redundant transitions in 303 ms returned [599]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 1900 rows 1401 cols
[2022-05-20 17:41:20] [INFO ] Computed 401 place invariants in 9 ms
[2022-05-20 17:41:21] [INFO ] Dead Transitions using invariants and state equation in 853 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1401/1401 places, 1900/1901 transitions.
Applied a total of 0 rules in 42 ms. Remains 1401 /1401 variables (removed 0) and now considering 1900/1900 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 1401/1401 places, 1900/1901 transitions.
Product exploration explored 100000 steps with 86 reset in 750 ms.
Product exploration explored 100000 steps with 80 reset in 936 ms.
Built C files in :
/tmp/ltsmin14816322160029054920
[2022-05-20 17:41:23] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14816322160029054920
Running compilation step : cd /tmp/ltsmin14816322160029054920;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14816322160029054920;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14816322160029054920;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 4 out of 1401 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1401/1401 places, 1901/1901 transitions.
Applied a total of 0 rules in 30 ms. Remains 1401 /1401 variables (removed 0) and now considering 1901/1901 (removed 0) transitions.
// Phase 1: matrix 1901 rows 1401 cols
[2022-05-20 17:41:26] [INFO ] Computed 401 place invariants in 3 ms
[2022-05-20 17:41:26] [INFO ] Implicit Places using invariants in 669 ms returned []
// Phase 1: matrix 1901 rows 1401 cols
[2022-05-20 17:41:26] [INFO ] Computed 401 place invariants in 2 ms
[2022-05-20 17:41:28] [INFO ] Implicit Places using invariants and state equation in 1498 ms returned []
Implicit Place search using SMT with State Equation took 2173 ms to find 0 implicit places.
// Phase 1: matrix 1901 rows 1401 cols
[2022-05-20 17:41:28] [INFO ] Computed 401 place invariants in 2 ms
[2022-05-20 17:41:29] [INFO ] Dead Transitions using invariants and state equation in 845 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1401/1401 places, 1901/1901 transitions.
Built C files in :
/tmp/ltsmin1376950269150407266
[2022-05-20 17:41:29] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1376950269150407266
Running compilation step : cd /tmp/ltsmin1376950269150407266;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1376950269150407266;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1376950269150407266;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-20 17:41:32] [INFO ] Flatten gal took : 70 ms
[2022-05-20 17:41:32] [INFO ] Flatten gal took : 70 ms
[2022-05-20 17:41:32] [INFO ] Time to serialize gal into /tmp/LTL1927775612466726842.gal : 6 ms
[2022-05-20 17:41:32] [INFO ] Time to serialize properties into /tmp/LTL7794803156081043656.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1927775612466726842.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7794803156081043656.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1927775...266
Read 1 LTL properties
Checking formula 0 : !((X(F((G(X("(p196==0)")))||("(((p1081==1)&&(p1096==1))&&(p1107==1))")))))
Formula 0 simplified : !XF("(((p1081==1)&&(p1096==1))&&(p1107==1))" | GX"(p196==0)")
Detected timeout of ITS tools.
[2022-05-20 17:41:47] [INFO ] Flatten gal took : 67 ms
[2022-05-20 17:41:47] [INFO ] Applying decomposition
[2022-05-20 17:41:47] [INFO ] Flatten gal took : 68 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph3038602972783976134.txt' '-o' '/tmp/graph3038602972783976134.bin' '-w' '/tmp/graph3038602972783976134.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph3038602972783976134.bin' '-l' '-1' '-v' '-w' '/tmp/graph3038602972783976134.weights' '-q' '0' '-e' '0.001'
[2022-05-20 17:41:47] [INFO ] Decomposing Gal with order
[2022-05-20 17:41:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 17:41:47] [INFO ] Removed a total of 2097 redundant transitions.
[2022-05-20 17:41:47] [INFO ] Flatten gal took : 108 ms
[2022-05-20 17:41:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 2320 labels/synchronizations in 35 ms.
[2022-05-20 17:41:47] [INFO ] Time to serialize gal into /tmp/LTL4065128021277865641.gal : 7 ms
[2022-05-20 17:41:47] [INFO ] Time to serialize properties into /tmp/LTL12698812364871244747.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4065128021277865641.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12698812364871244747.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL4065128...246
Read 1 LTL properties
Checking formula 0 : !((X(F((G(X("(i2.i1.i1.u56.p196==0)")))||("(((i15.i1.i1.u309.p1081==1)&&(i16.u313.p1096==1))&&(i16.u316.p1107==1))")))))
Formula 0 simplified : !XF("(((i15.i1.i1.u309.p1081==1)&&(i16.u313.p1096==1))&&(i16.u316.p1107==1))" | GX"(i2.i1.i1.u56.p196==0)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14639242383399553700
[2022-05-20 17:42:03] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14639242383399553700
Running compilation step : cd /tmp/ltsmin14639242383399553700;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14639242383399553700;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14639242383399553700;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property ShieldRVs-PT-100A-LTLFireability-09 finished in 57340 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(p0)||X(F(p1))))))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(((p1 U F(p1))||p0))))'
[2022-05-20 17:42:06] [INFO ] Flatten gal took : 83 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin6233700162721297739
[2022-05-20 17:42:06] [INFO ] Too many transitions (1903) to apply POR reductions. Disabling POR matrices.
[2022-05-20 17:42:06] [INFO ] Built C files in 55ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6233700162721297739
[2022-05-20 17:42:06] [INFO ] Applying decomposition
Running compilation step : cd /tmp/ltsmin6233700162721297739;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '180' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-05-20 17:42:06] [INFO ] Flatten gal took : 88 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph3833744954200350656.txt' '-o' '/tmp/graph3833744954200350656.bin' '-w' '/tmp/graph3833744954200350656.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph3833744954200350656.bin' '-l' '-1' '-v' '-w' '/tmp/graph3833744954200350656.weights' '-q' '0' '-e' '0.001'
[2022-05-20 17:42:06] [INFO ] Decomposing Gal with order
[2022-05-20 17:42:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 17:42:06] [INFO ] Removed a total of 2097 redundant transitions.
[2022-05-20 17:42:06] [INFO ] Flatten gal took : 102 ms
[2022-05-20 17:42:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 2208 labels/synchronizations in 169 ms.
[2022-05-20 17:42:07] [INFO ] Time to serialize gal into /tmp/LTLFireability17917605939471124482.gal : 20 ms
[2022-05-20 17:42:07] [INFO ] Time to serialize properties into /tmp/LTLFireability5462548354341306616.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability17917605939471124482.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability5462548354341306616.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...268
Read 4 LTL properties
Checking formula 0 : !((F(G((G(F("(i18.i1.i0.u343.p1201==1)")))&&("(((i16.u303.p1060==0)||(i16.u304.p1066==0))||(i16.u307.p1073==0))")))))
Formula 0 simplified : !FG("(((i16.u303.p1060==0)||(i16.u304.p1066==0))||(i16.u307.p1073==0))" & GF"(i18.i1.i0.u343.p1201==1)")
Compilation finished in 4122 ms.
Running link step : cd /tmp/ltsmin6233700162721297739;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 54 ms.
Running LTSmin : cd /tmp/ltsmin6233700162721297739;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([](([](<>((LTLAPp0==true)))&&(LTLAPp1==true))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin6233700162721297739;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([](([](<>((LTLAPp0==true)))&&(LTLAPp1==true))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin6233700162721297739;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>(([](X((LTLAPp2==true)))||(LTLAPp3==true))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-05-20 18:04:54] [INFO ] Applying decomposition
[2022-05-20 18:04:55] [INFO ] Flatten gal took : 705 ms
[2022-05-20 18:04:55] [INFO ] Decomposing Gal with order
[2022-05-20 18:04:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 18:04:57] [INFO ] Removed a total of 2097 redundant transitions.
[2022-05-20 18:04:57] [INFO ] Flatten gal took : 1046 ms
[2022-05-20 18:04:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 1200 labels/synchronizations in 400 ms.
[2022-05-20 18:04:58] [INFO ] Time to serialize gal into /tmp/LTLFireability11484912366117180852.gal : 65 ms
[2022-05-20 18:04:58] [INFO ] Time to serialize properties into /tmp/LTLFireability11484479340857476350.ltl : 11 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability11484912366117180852.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability11484479340857476350.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...269
Read 4 LTL properties
Checking formula 0 : !((F(G((G(F("(u344.p1201==1)")))&&("(((u304.p1060==0)||(u305.p1066==0))||(u308.p1073==0))")))))
Formula 0 simplified : !FG("(((u304.p1060==0)||(u305.p1066==0))||(u308.p1073==0))" & GF"(u344.p1201==1)")
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin6233700162721297739;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>(([](X((LTLAPp2==true)))||(LTLAPp3==true))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin6233700162721297739;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(([]((LTLAPp4==true))||X(<>((LTLAPp5==true))))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin6233700162721297739;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(([]((LTLAPp4==true))||X(<>((LTLAPp5==true))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin6233700162721297739;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((((LTLAPp7==true) U <>((LTLAPp7==true)))||(LTLAPp6==true))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-05-20 18:27:46] [INFO ] Flatten gal took : 756 ms
[2022-05-20 18:27:50] [INFO ] Input system was already deterministic with 1903 transitions.
[2022-05-20 18:27:50] [INFO ] Transformed 1403 places.
[2022-05-20 18:27:50] [INFO ] Transformed 1903 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-05-20 18:27:51] [INFO ] Time to serialize gal into /tmp/LTLFireability17063546798244403594.gal : 19 ms
[2022-05-20 18:27:51] [INFO ] Time to serialize properties into /tmp/LTLFireability3016926968311456343.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability17063546798244403594.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability3016926968311456343.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...334
Read 4 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F(G((G(F("(p1201==1)")))&&("(((p1060==0)||(p1066==0))||(p1073==0))")))))
Formula 0 simplified : !FG("(((p1060==0)||(p1066==0))||(p1073==0))" & GF"(p1201==1)")

BK_TIME_CONFINEMENT_REACHED

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

+ export LANG=C
+ LANG=C
+ 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
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -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=@none -Xss128m -Xms40m -Xmx8192m

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="ShieldRVs-PT-100A"
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 ShieldRVs-PT-100A, 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 r222-tall-165286025900868"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-100A.tgz
mv ShieldRVs-PT-100A 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 ;