Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r421-tajo-167905974800140.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
...................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is ShieldRVs-PT-040B, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r421-tajo-167905974800140
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1012K
-rw-r--r-- 1 mcc users 8.5K Feb 26 18:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 97K Feb 26 18:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Feb 26 18:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 26 18:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 17:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 17:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 18:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 144K Feb 26 18:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Feb 26 18:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K Feb 26 18:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:02 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:02 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 498K Mar 5 18:23 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-040B-LTLFireability-00
FORMULA_NAME ShieldRVs-PT-040B-LTLFireability-01
FORMULA_NAME ShieldRVs-PT-040B-LTLFireability-02
FORMULA_NAME ShieldRVs-PT-040B-LTLFireability-03
FORMULA_NAME ShieldRVs-PT-040B-LTLFireability-04
FORMULA_NAME ShieldRVs-PT-040B-LTLFireability-05
FORMULA_NAME ShieldRVs-PT-040B-LTLFireability-06
FORMULA_NAME ShieldRVs-PT-040B-LTLFireability-07
FORMULA_NAME ShieldRVs-PT-040B-LTLFireability-08
FORMULA_NAME ShieldRVs-PT-040B-LTLFireability-09
FORMULA_NAME ShieldRVs-PT-040B-LTLFireability-10
FORMULA_NAME ShieldRVs-PT-040B-LTLFireability-11
FORMULA_NAME ShieldRVs-PT-040B-LTLFireability-12
FORMULA_NAME ShieldRVs-PT-040B-LTLFireability-13
FORMULA_NAME ShieldRVs-PT-040B-LTLFireability-14
FORMULA_NAME ShieldRVs-PT-040B-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679167009173

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldRVs-PT-040B
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-18 19:16:51] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-18 19:16:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 19:16:51] [INFO ] Load time of PNML (sax parser for PT used): 113 ms
[2023-03-18 19:16:51] [INFO ] Transformed 1603 places.
[2023-03-18 19:16:51] [INFO ] Transformed 1803 transitions.
[2023-03-18 19:16:51] [INFO ] Found NUPN structural information;
[2023-03-18 19:16:51] [INFO ] Parsed PT model containing 1603 places and 1803 transitions and 5760 arcs in 217 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA ShieldRVs-PT-040B-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-040B-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-040B-LTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-040B-LTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 44 out of 1603 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1603/1603 places, 1803/1803 transitions.
Discarding 272 places :
Symmetric choice reduction at 0 with 272 rule applications. Total rules 272 place count 1331 transition count 1531
Iterating global reduction 0 with 272 rules applied. Total rules applied 544 place count 1331 transition count 1531
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 545 place count 1330 transition count 1530
Iterating global reduction 0 with 1 rules applied. Total rules applied 546 place count 1330 transition count 1530
Applied a total of 546 rules in 517 ms. Remains 1330 /1603 variables (removed 273) and now considering 1530/1803 (removed 273) transitions.
// Phase 1: matrix 1530 rows 1330 cols
[2023-03-18 19:16:52] [INFO ] Computed 161 place invariants in 53 ms
[2023-03-18 19:16:52] [INFO ] Implicit Places using invariants in 538 ms returned []
[2023-03-18 19:16:52] [INFO ] Invariant cache hit.
[2023-03-18 19:16:54] [INFO ] Implicit Places using invariants and state equation in 1698 ms returned []
Implicit Place search using SMT with State Equation took 2266 ms to find 0 implicit places.
[2023-03-18 19:16:54] [INFO ] Invariant cache hit.
[2023-03-18 19:16:55] [INFO ] Dead Transitions using invariants and state equation in 924 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1330/1603 places, 1530/1803 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3710 ms. Remains : 1330/1603 places, 1530/1803 transitions.
Support contains 44 out of 1330 places after structural reductions.
[2023-03-18 19:16:56] [INFO ] Flatten gal took : 274 ms
[2023-03-18 19:16:56] [INFO ] Flatten gal took : 124 ms
[2023-03-18 19:16:56] [INFO ] Input system was already deterministic with 1530 transitions.
Incomplete random walk after 10000 steps, including 5 resets, run finished after 546 ms. (steps per millisecond=18 ) properties (out of 29) seen :22
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2023-03-18 19:16:57] [INFO ] Invariant cache hit.
[2023-03-18 19:16:57] [INFO ] [Real]Absence check using 161 positive place invariants in 94 ms returned sat
[2023-03-18 19:16:59] [INFO ] After 2083ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-18 19:16:59] [INFO ] [Nat]Absence check using 161 positive place invariants in 95 ms returned sat
[2023-03-18 19:17:01] [INFO ] After 1022ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-18 19:17:01] [INFO ] Deduced a trap composed of 39 places in 283 ms of which 5 ms to minimize.
[2023-03-18 19:17:01] [INFO ] Deduced a trap composed of 28 places in 366 ms of which 2 ms to minimize.
[2023-03-18 19:17:02] [INFO ] Deduced a trap composed of 39 places in 760 ms of which 1 ms to minimize.
[2023-03-18 19:17:03] [INFO ] Deduced a trap composed of 25 places in 281 ms of which 2 ms to minimize.
[2023-03-18 19:17:03] [INFO ] Deduced a trap composed of 37 places in 265 ms of which 0 ms to minimize.
[2023-03-18 19:17:03] [INFO ] Deduced a trap composed of 34 places in 253 ms of which 0 ms to minimize.
[2023-03-18 19:17:03] [INFO ] Deduced a trap composed of 35 places in 251 ms of which 1 ms to minimize.
[2023-03-18 19:17:04] [INFO ] Deduced a trap composed of 37 places in 238 ms of which 0 ms to minimize.
[2023-03-18 19:17:04] [INFO ] Deduced a trap composed of 45 places in 220 ms of which 1 ms to minimize.
[2023-03-18 19:17:04] [INFO ] Deduced a trap composed of 46 places in 200 ms of which 1 ms to minimize.
[2023-03-18 19:17:05] [INFO ] Deduced a trap composed of 56 places in 213 ms of which 1 ms to minimize.
[2023-03-18 19:17:05] [INFO ] Deduced a trap composed of 41 places in 226 ms of which 1 ms to minimize.
[2023-03-18 19:17:05] [INFO ] Deduced a trap composed of 77 places in 187 ms of which 0 ms to minimize.
[2023-03-18 19:17:05] [INFO ] Deduced a trap composed of 70 places in 223 ms of which 2 ms to minimize.
[2023-03-18 19:17:06] [INFO ] Deduced a trap composed of 43 places in 203 ms of which 1 ms to minimize.
[2023-03-18 19:17:06] [INFO ] Deduced a trap composed of 37 places in 210 ms of which 1 ms to minimize.
[2023-03-18 19:17:06] [INFO ] Deduced a trap composed of 31 places in 168 ms of which 0 ms to minimize.
[2023-03-18 19:17:06] [INFO ] Deduced a trap composed of 37 places in 212 ms of which 1 ms to minimize.
[2023-03-18 19:17:07] [INFO ] Deduced a trap composed of 40 places in 216 ms of which 1 ms to minimize.
[2023-03-18 19:17:07] [INFO ] Deduced a trap composed of 48 places in 195 ms of which 1 ms to minimize.
[2023-03-18 19:17:07] [INFO ] Deduced a trap composed of 46 places in 188 ms of which 1 ms to minimize.
[2023-03-18 19:17:07] [INFO ] Deduced a trap composed of 39 places in 178 ms of which 2 ms to minimize.
[2023-03-18 19:17:08] [INFO ] Deduced a trap composed of 29 places in 194 ms of which 0 ms to minimize.
[2023-03-18 19:17:08] [INFO ] Deduced a trap composed of 30 places in 311 ms of which 1 ms to minimize.
[2023-03-18 19:17:08] [INFO ] Deduced a trap composed of 44 places in 331 ms of which 1 ms to minimize.
[2023-03-18 19:17:09] [INFO ] Deduced a trap composed of 22 places in 258 ms of which 1 ms to minimize.
[2023-03-18 19:17:09] [INFO ] Deduced a trap composed of 20 places in 247 ms of which 1 ms to minimize.
[2023-03-18 19:17:09] [INFO ] Deduced a trap composed of 25 places in 241 ms of which 1 ms to minimize.
[2023-03-18 19:17:10] [INFO ] Deduced a trap composed of 23 places in 272 ms of which 1 ms to minimize.
[2023-03-18 19:17:10] [INFO ] Deduced a trap composed of 37 places in 279 ms of which 1 ms to minimize.
[2023-03-18 19:17:10] [INFO ] Deduced a trap composed of 48 places in 228 ms of which 2 ms to minimize.
[2023-03-18 19:17:10] [INFO ] Deduced a trap composed of 49 places in 229 ms of which 4 ms to minimize.
[2023-03-18 19:17:11] [INFO ] Deduced a trap composed of 43 places in 228 ms of which 0 ms to minimize.
[2023-03-18 19:17:11] [INFO ] Deduced a trap composed of 56 places in 231 ms of which 2 ms to minimize.
[2023-03-18 19:17:11] [INFO ] Deduced a trap composed of 49 places in 233 ms of which 1 ms to minimize.
[2023-03-18 19:17:11] [INFO ] Deduced a trap composed of 48 places in 208 ms of which 1 ms to minimize.
[2023-03-18 19:17:12] [INFO ] Deduced a trap composed of 52 places in 219 ms of which 1 ms to minimize.
[2023-03-18 19:17:12] [INFO ] Deduced a trap composed of 43 places in 258 ms of which 0 ms to minimize.
[2023-03-18 19:17:12] [INFO ] Deduced a trap composed of 50 places in 240 ms of which 1 ms to minimize.
[2023-03-18 19:17:13] [INFO ] Deduced a trap composed of 26 places in 236 ms of which 2 ms to minimize.
[2023-03-18 19:17:13] [INFO ] Deduced a trap composed of 51 places in 163 ms of which 0 ms to minimize.
[2023-03-18 19:17:13] [INFO ] Deduced a trap composed of 58 places in 210 ms of which 0 ms to minimize.
[2023-03-18 19:17:13] [INFO ] Deduced a trap composed of 47 places in 194 ms of which 1 ms to minimize.
[2023-03-18 19:17:14] [INFO ] Deduced a trap composed of 67 places in 196 ms of which 2 ms to minimize.
[2023-03-18 19:17:14] [INFO ] Deduced a trap composed of 60 places in 217 ms of which 0 ms to minimize.
[2023-03-18 19:17:14] [INFO ] Deduced a trap composed of 55 places in 179 ms of which 0 ms to minimize.
[2023-03-18 19:17:14] [INFO ] Deduced a trap composed of 61 places in 150 ms of which 1 ms to minimize.
[2023-03-18 19:17:14] [INFO ] Deduced a trap composed of 52 places in 129 ms of which 1 ms to minimize.
[2023-03-18 19:17:14] [INFO ] Trap strengthening (SAT) tested/added 49/48 trap constraints in 13878 ms
[2023-03-18 19:17:15] [INFO ] Deduced a trap composed of 35 places in 176 ms of which 1 ms to minimize.
[2023-03-18 19:17:15] [INFO ] Deduced a trap composed of 40 places in 230 ms of which 0 ms to minimize.
[2023-03-18 19:17:15] [INFO ] Deduced a trap composed of 24 places in 139 ms of which 2 ms to minimize.
[2023-03-18 19:17:15] [INFO ] Deduced a trap composed of 46 places in 187 ms of which 0 ms to minimize.
[2023-03-18 19:17:16] [INFO ] Deduced a trap composed of 49 places in 137 ms of which 0 ms to minimize.
[2023-03-18 19:17:16] [INFO ] Deduced a trap composed of 44 places in 133 ms of which 1 ms to minimize.
[2023-03-18 19:17:16] [INFO ] Deduced a trap composed of 45 places in 153 ms of which 0 ms to minimize.
[2023-03-18 19:17:16] [INFO ] Deduced a trap composed of 25 places in 138 ms of which 4 ms to minimize.
[2023-03-18 19:17:17] [INFO ] Deduced a trap composed of 28 places in 206 ms of which 1 ms to minimize.
[2023-03-18 19:17:17] [INFO ] Deduced a trap composed of 31 places in 152 ms of which 1 ms to minimize.
[2023-03-18 19:17:17] [INFO ] Deduced a trap composed of 41 places in 153 ms of which 0 ms to minimize.
[2023-03-18 19:17:17] [INFO ] Deduced a trap composed of 46 places in 149 ms of which 1 ms to minimize.
[2023-03-18 19:17:17] [INFO ] Deduced a trap composed of 26 places in 143 ms of which 0 ms to minimize.
[2023-03-18 19:17:18] [INFO ] Deduced a trap composed of 32 places in 163 ms of which 2 ms to minimize.
[2023-03-18 19:17:18] [INFO ] Deduced a trap composed of 41 places in 163 ms of which 1 ms to minimize.
[2023-03-18 19:17:18] [INFO ] Deduced a trap composed of 29 places in 135 ms of which 1 ms to minimize.
[2023-03-18 19:17:18] [INFO ] Deduced a trap composed of 46 places in 151 ms of which 1 ms to minimize.
[2023-03-18 19:17:18] [INFO ] Deduced a trap composed of 37 places in 137 ms of which 1 ms to minimize.
[2023-03-18 19:17:19] [INFO ] Deduced a trap composed of 30 places in 149 ms of which 1 ms to minimize.
[2023-03-18 19:17:19] [INFO ] Deduced a trap composed of 41 places in 142 ms of which 14 ms to minimize.
[2023-03-18 19:17:19] [INFO ] Deduced a trap composed of 35 places in 167 ms of which 1 ms to minimize.
[2023-03-18 19:17:19] [INFO ] Deduced a trap composed of 33 places in 212 ms of which 1 ms to minimize.
[2023-03-18 19:17:20] [INFO ] Deduced a trap composed of 50 places in 237 ms of which 0 ms to minimize.
[2023-03-18 19:17:20] [INFO ] Deduced a trap composed of 63 places in 135 ms of which 1 ms to minimize.
[2023-03-18 19:17:20] [INFO ] Trap strengthening (SAT) tested/added 25/24 trap constraints in 5360 ms
[2023-03-18 19:17:20] [INFO ] Deduced a trap composed of 29 places in 133 ms of which 1 ms to minimize.
[2023-03-18 19:17:20] [INFO ] Deduced a trap composed of 38 places in 163 ms of which 1 ms to minimize.
[2023-03-18 19:17:21] [INFO ] Deduced a trap composed of 28 places in 131 ms of which 0 ms to minimize.
[2023-03-18 19:17:21] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 3 trap constraints in 579 ms
[2023-03-18 19:17:21] [INFO ] Deduced a trap composed of 37 places in 155 ms of which 0 ms to minimize.
[2023-03-18 19:17:21] [INFO ] Deduced a trap composed of 52 places in 149 ms of which 1 ms to minimize.
[2023-03-18 19:17:21] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 460 ms
[2023-03-18 19:17:21] [INFO ] Deduced a trap composed of 41 places in 133 ms of which 0 ms to minimize.
[2023-03-18 19:17:22] [INFO ] Deduced a trap composed of 38 places in 113 ms of which 0 ms to minimize.
[2023-03-18 19:17:22] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 395 ms
[2023-03-18 19:17:22] [INFO ] After 22128ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :6
Attempting to minimize the solution found.
Minimization took 348 ms.
[2023-03-18 19:17:22] [INFO ] After 23152ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :6
Fused 7 Parikh solutions to 6 different solutions.
Parikh walk visited 0 properties in 344 ms.
Support contains 14 out of 1330 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1330/1330 places, 1530/1530 transitions.
Drop transitions removed 160 transitions
Trivial Post-agglo rules discarded 160 transitions
Performed 160 trivial Post agglomeration. Transition count delta: 160
Iterating post reduction 0 with 160 rules applied. Total rules applied 160 place count 1330 transition count 1370
Reduce places removed 160 places and 0 transitions.
Iterating post reduction 1 with 160 rules applied. Total rules applied 320 place count 1170 transition count 1370
Performed 200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 200 Pre rules applied. Total rules applied 320 place count 1170 transition count 1170
Deduced a syphon composed of 200 places in 3 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 2 with 400 rules applied. Total rules applied 720 place count 970 transition count 1170
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 726 place count 964 transition count 1164
Iterating global reduction 2 with 6 rules applied. Total rules applied 732 place count 964 transition count 1164
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 732 place count 964 transition count 1162
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 736 place count 962 transition count 1162
Performed 394 Post agglomeration using F-continuation condition.Transition count delta: 394
Deduced a syphon composed of 394 places in 1 ms
Reduce places removed 394 places and 0 transitions.
Iterating global reduction 2 with 788 rules applied. Total rules applied 1524 place count 568 transition count 768
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 79 times.
Drop transitions removed 79 transitions
Iterating global reduction 2 with 79 rules applied. Total rules applied 1603 place count 568 transition count 768
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 1604 place count 567 transition count 767
Applied a total of 1604 rules in 561 ms. Remains 567 /1330 variables (removed 763) and now considering 767/1530 (removed 763) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 563 ms. Remains : 567/1330 places, 767/1530 transitions.
Incomplete random walk after 10000 steps, including 20 resets, run finished after 142 ms. (steps per millisecond=70 ) properties (out of 6) seen :5
Finished Best-First random walk after 4480 steps, including 1 resets, run visited all 1 properties in 13 ms. (steps per millisecond=344 )
Successfully simplified 1 atomic propositions for a total of 12 simplifications.
Computed a total of 323 stabilizing places and 323 stable transitions
FORMULA ShieldRVs-PT-040B-LTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((p0 U p1))&&X(F(p2))))'
Support contains 4 out of 1330 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 1530/1530 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 1322 transition count 1522
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 1322 transition count 1522
Applied a total of 16 rules in 70 ms. Remains 1322 /1330 variables (removed 8) and now considering 1522/1530 (removed 8) transitions.
// Phase 1: matrix 1522 rows 1322 cols
[2023-03-18 19:17:24] [INFO ] Computed 161 place invariants in 8 ms
[2023-03-18 19:17:24] [INFO ] Implicit Places using invariants in 492 ms returned []
[2023-03-18 19:17:24] [INFO ] Invariant cache hit.
[2023-03-18 19:17:25] [INFO ] Implicit Places using invariants and state equation in 1323 ms returned []
Implicit Place search using SMT with State Equation took 1820 ms to find 0 implicit places.
[2023-03-18 19:17:25] [INFO ] Invariant cache hit.
[2023-03-18 19:17:26] [INFO ] Dead Transitions using invariants and state equation in 687 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1322/1330 places, 1522/1530 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2578 ms. Remains : 1322/1330 places, 1522/1530 transitions.
Stuttering acceptance computed with spot in 281 ms :[(OR (NOT p1) (NOT p2)), true, (NOT p1), (NOT p1), (NOT p2)]
Running random walk in product with property : ShieldRVs-PT-040B-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}, { cond=(OR p1 p0), acceptance={} source=0 dest: 3}, { cond=(OR p1 p0), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 2}, { cond=(OR p1 p0), acceptance={} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(EQ s28 1), p0:(NEQ s1127 1), p2:(AND (EQ s40 1) (EQ s60 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 12835 steps with 12 reset in 138 ms.
FORMULA ShieldRVs-PT-040B-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-040B-LTLFireability-00 finished in 3062 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 1330 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1330/1330 places, 1530/1530 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 161 transitions
Trivial Post-agglo rules discarded 161 transitions
Performed 161 trivial Post agglomeration. Transition count delta: 161
Iterating post reduction 0 with 161 rules applied. Total rules applied 161 place count 1329 transition count 1368
Reduce places removed 161 places and 0 transitions.
Iterating post reduction 1 with 161 rules applied. Total rules applied 322 place count 1168 transition count 1368
Performed 200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 200 Pre rules applied. Total rules applied 322 place count 1168 transition count 1168
Deduced a syphon composed of 200 places in 1 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 2 with 400 rules applied. Total rules applied 722 place count 968 transition count 1168
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 730 place count 960 transition count 1160
Iterating global reduction 2 with 8 rules applied. Total rules applied 738 place count 960 transition count 1160
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 738 place count 960 transition count 1158
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 742 place count 958 transition count 1158
Performed 395 Post agglomeration using F-continuation condition.Transition count delta: 395
Deduced a syphon composed of 395 places in 1 ms
Reduce places removed 395 places and 0 transitions.
Iterating global reduction 2 with 790 rules applied. Total rules applied 1532 place count 563 transition count 763
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1534 place count 561 transition count 761
Applied a total of 1534 rules in 175 ms. Remains 561 /1330 variables (removed 769) and now considering 761/1530 (removed 769) transitions.
// Phase 1: matrix 761 rows 561 cols
[2023-03-18 19:17:27] [INFO ] Computed 161 place invariants in 3 ms
[2023-03-18 19:17:28] [INFO ] Implicit Places using invariants in 1340 ms returned []
[2023-03-18 19:17:28] [INFO ] Invariant cache hit.
[2023-03-18 19:17:29] [INFO ] Implicit Places using invariants and state equation in 553 ms returned []
Implicit Place search using SMT with State Equation took 1899 ms to find 0 implicit places.
[2023-03-18 19:17:29] [INFO ] Redundant transitions in 345 ms returned [760]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 760 rows 561 cols
[2023-03-18 19:17:29] [INFO ] Computed 161 place invariants in 3 ms
[2023-03-18 19:17:29] [INFO ] Dead Transitions using invariants and state equation in 400 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 561/1330 places, 760/1530 transitions.
Applied a total of 0 rules in 16 ms. Remains 561 /561 variables (removed 0) and now considering 760/760 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2851 ms. Remains : 561/1330 places, 760/1530 transitions.
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVs-PT-040B-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s25 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 187 reset in 472 ms.
Product exploration explored 100000 steps with 187 reset in 601 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 142 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Finished random walk after 462 steps, including 0 resets, run visited all 1 properties in 12 ms. (steps per millisecond=38 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 110 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Support contains 1 out of 561 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 561/561 places, 760/760 transitions.
Applied a total of 0 rules in 25 ms. Remains 561 /561 variables (removed 0) and now considering 760/760 (removed 0) transitions.
[2023-03-18 19:17:31] [INFO ] Invariant cache hit.
[2023-03-18 19:17:31] [INFO ] Implicit Places using invariants in 248 ms returned []
[2023-03-18 19:17:31] [INFO ] Invariant cache hit.
[2023-03-18 19:17:32] [INFO ] Implicit Places using invariants and state equation in 436 ms returned []
Implicit Place search using SMT with State Equation took 690 ms to find 0 implicit places.
[2023-03-18 19:17:32] [INFO ] Redundant transitions in 123 ms returned []
[2023-03-18 19:17:32] [INFO ] Invariant cache hit.
[2023-03-18 19:17:32] [INFO ] Dead Transitions using invariants and state equation in 414 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1274 ms. Remains : 561/561 places, 760/760 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 113 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Finished random walk after 474 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=118 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 95 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Product exploration explored 100000 steps with 187 reset in 404 ms.
Product exploration explored 100000 steps with 186 reset in 658 ms.
Built C files in :
/tmp/ltsmin14550700345900633348
[2023-03-18 19:17:34] [INFO ] Computing symmetric may disable matrix : 760 transitions.
[2023-03-18 19:17:34] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:17:34] [INFO ] Computing symmetric may enable matrix : 760 transitions.
[2023-03-18 19:17:34] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:17:34] [INFO ] Computing Do-Not-Accords matrix : 760 transitions.
[2023-03-18 19:17:34] [INFO ] Computation of Completed DNA matrix. took 19 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:17:34] [INFO ] Built C files in 120ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14550700345900633348
Running compilation step : cd /tmp/ltsmin14550700345900633348;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2137 ms.
Running link step : cd /tmp/ltsmin14550700345900633348;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 57 ms.
Running LTSmin : cd /tmp/ltsmin14550700345900633348;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased2527545909578301178.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 561 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 561/561 places, 760/760 transitions.
Applied a total of 0 rules in 15 ms. Remains 561 /561 variables (removed 0) and now considering 760/760 (removed 0) transitions.
[2023-03-18 19:17:49] [INFO ] Invariant cache hit.
[2023-03-18 19:17:49] [INFO ] Implicit Places using invariants in 233 ms returned []
[2023-03-18 19:17:49] [INFO ] Invariant cache hit.
[2023-03-18 19:17:49] [INFO ] Implicit Places using invariants and state equation in 453 ms returned []
Implicit Place search using SMT with State Equation took 688 ms to find 0 implicit places.
[2023-03-18 19:17:50] [INFO ] Redundant transitions in 131 ms returned []
[2023-03-18 19:17:50] [INFO ] Invariant cache hit.
[2023-03-18 19:17:50] [INFO ] Dead Transitions using invariants and state equation in 350 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1211 ms. Remains : 561/561 places, 760/760 transitions.
Built C files in :
/tmp/ltsmin13771918560072703143
[2023-03-18 19:17:50] [INFO ] Computing symmetric may disable matrix : 760 transitions.
[2023-03-18 19:17:50] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:17:50] [INFO ] Computing symmetric may enable matrix : 760 transitions.
[2023-03-18 19:17:50] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:17:50] [INFO ] Computing Do-Not-Accords matrix : 760 transitions.
[2023-03-18 19:17:50] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:17:50] [INFO ] Built C files in 107ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13771918560072703143
Running compilation step : cd /tmp/ltsmin13771918560072703143;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2037 ms.
Running link step : cd /tmp/ltsmin13771918560072703143;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin13771918560072703143;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased11972837620203792917.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-18 19:18:05] [INFO ] Flatten gal took : 35 ms
[2023-03-18 19:18:05] [INFO ] Flatten gal took : 32 ms
[2023-03-18 19:18:05] [INFO ] Time to serialize gal into /tmp/LTL8338786134622262003.gal : 10 ms
[2023-03-18 19:18:05] [INFO ] Time to serialize properties into /tmp/LTL6479006519408500083.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8338786134622262003.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11117379282732688555.hoa' '-atoms' '/tmp/LTL6479006519408500083.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL6479006519408500083.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11117379282732688555.hoa
Detected timeout of ITS tools.
[2023-03-18 19:18:20] [INFO ] Flatten gal took : 42 ms
[2023-03-18 19:18:20] [INFO ] Flatten gal took : 34 ms
[2023-03-18 19:18:20] [INFO ] Time to serialize gal into /tmp/LTL193954341452405691.gal : 7 ms
[2023-03-18 19:18:20] [INFO ] Time to serialize properties into /tmp/LTL887658006741677597.ltl : 8 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL193954341452405691.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL887658006741677597.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...273
Read 1 LTL properties
Checking formula 0 : !((F(G("(p106==0)"))))
Formula 0 simplified : GF!"(p106==0)"
Detected timeout of ITS tools.
[2023-03-18 19:18:36] [INFO ] Flatten gal took : 30 ms
[2023-03-18 19:18:36] [INFO ] Applying decomposition
[2023-03-18 19:18:36] [INFO ] Flatten gal took : 42 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph8230692434418597784.txt' '-o' '/tmp/graph8230692434418597784.bin' '-w' '/tmp/graph8230692434418597784.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph8230692434418597784.bin' '-l' '-1' '-v' '-w' '/tmp/graph8230692434418597784.weights' '-q' '0' '-e' '0.001'
[2023-03-18 19:18:36] [INFO ] Decomposing Gal with order
[2023-03-18 19:18:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 19:18:36] [INFO ] Removed a total of 835 redundant transitions.
[2023-03-18 19:18:36] [INFO ] Flatten gal took : 111 ms
[2023-03-18 19:18:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 884 labels/synchronizations in 46 ms.
[2023-03-18 19:18:36] [INFO ] Time to serialize gal into /tmp/LTL4971336989050321305.gal : 18 ms
[2023-03-18 19:18:36] [INFO ] Time to serialize properties into /tmp/LTL1181775959154004581.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4971336989050321305.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1181775959154004581.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((F(G("(i0.i1.u7.p106==0)"))))
Formula 0 simplified : GF!"(i0.i1.u7.p106==0)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9318902324359575201
[2023-03-18 19:18:51] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9318902324359575201
Running compilation step : cd /tmp/ltsmin9318902324359575201;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1309 ms.
Running link step : cd /tmp/ltsmin9318902324359575201;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin9318902324359575201;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldRVs-PT-040B-LTLFireability-01 finished in 99840 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0||(p1 U (p2||G(p1)))))))'
Support contains 2 out of 1330 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 1530/1530 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 1323 transition count 1523
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 1323 transition count 1523
Applied a total of 14 rules in 97 ms. Remains 1323 /1330 variables (removed 7) and now considering 1523/1530 (removed 7) transitions.
// Phase 1: matrix 1523 rows 1323 cols
[2023-03-18 19:19:07] [INFO ] Computed 161 place invariants in 6 ms
[2023-03-18 19:19:07] [INFO ] Implicit Places using invariants in 469 ms returned []
[2023-03-18 19:19:07] [INFO ] Invariant cache hit.
[2023-03-18 19:19:09] [INFO ] Implicit Places using invariants and state equation in 2305 ms returned []
Implicit Place search using SMT with State Equation took 2787 ms to find 0 implicit places.
[2023-03-18 19:19:09] [INFO ] Invariant cache hit.
[2023-03-18 19:19:10] [INFO ] Dead Transitions using invariants and state equation in 752 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1323/1330 places, 1523/1530 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3650 ms. Remains : 1323/1330 places, 1523/1530 transitions.
Stuttering acceptance computed with spot in 168 ms :[true, (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldRVs-PT-040B-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={} source=2 dest: 2}, { cond=p2, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=3 dest: 2}, { cond=(OR p0 p2), acceptance={} source=3 dest: 3}]], initial=1, aps=[p2:(AND (NEQ s38 1) (NEQ s440 1)), p1:(NEQ s440 1), p0:(EQ s38 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1353 steps with 0 reset in 7 ms.
FORMULA ShieldRVs-PT-040B-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-040B-LTLFireability-03 finished in 3864 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0||G((p1&&F((!p2 U (p3||G(!p2))))))))))'
Support contains 6 out of 1330 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 1530/1530 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 1322 transition count 1522
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 1322 transition count 1522
Applied a total of 16 rules in 92 ms. Remains 1322 /1330 variables (removed 8) and now considering 1522/1530 (removed 8) transitions.
// Phase 1: matrix 1522 rows 1322 cols
[2023-03-18 19:19:10] [INFO ] Computed 161 place invariants in 9 ms
[2023-03-18 19:19:11] [INFO ] Implicit Places using invariants in 614 ms returned []
[2023-03-18 19:19:11] [INFO ] Invariant cache hit.
[2023-03-18 19:19:12] [INFO ] Implicit Places using invariants and state equation in 1172 ms returned []
Implicit Place search using SMT with State Equation took 1789 ms to find 0 implicit places.
[2023-03-18 19:19:12] [INFO ] Invariant cache hit.
[2023-03-18 19:19:13] [INFO ] Dead Transitions using invariants and state equation in 593 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1322/1330 places, 1522/1530 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2477 ms. Remains : 1322/1330 places, 1522/1530 transitions.
Stuttering acceptance computed with spot in 420 ms :[(OR (AND (NOT p0) p2 (NOT p3)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) p2 (NOT p3)) (AND (NOT p0) (NOT p1))), true, (AND (NOT p3) p2), (OR (NOT p1) (AND p2 (NOT p3)))]
Running random walk in product with property : ShieldRVs-PT-040B-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) p1 (NOT p3) p2), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p3) p2), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 2}, { cond=(AND p1 (NOT p3) p2), acceptance={} source=4 dest: 3}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(NEQ s563 1), p1:(NEQ s1214 1), p3:(AND (NEQ s1189 1) (NOT (AND (EQ s145 1) (EQ s179 1) (EQ s200 1)))), p2:(AND (EQ s145 1) (EQ s179 1) (EQ s200 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 52050 steps with 30 reset in 278 ms.
FORMULA ShieldRVs-PT-040B-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-040B-LTLFireability-04 finished in 3218 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((!p0&&X((!p0 U (p1||X(p1)||G(!p0))))))))'
Support contains 4 out of 1330 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 1530/1530 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 1323 transition count 1523
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 1323 transition count 1523
Applied a total of 14 rules in 113 ms. Remains 1323 /1330 variables (removed 7) and now considering 1523/1530 (removed 7) transitions.
// Phase 1: matrix 1523 rows 1323 cols
[2023-03-18 19:19:14] [INFO ] Computed 161 place invariants in 7 ms
[2023-03-18 19:19:14] [INFO ] Implicit Places using invariants in 359 ms returned []
[2023-03-18 19:19:14] [INFO ] Invariant cache hit.
[2023-03-18 19:19:15] [INFO ] Implicit Places using invariants and state equation in 1167 ms returned []
Implicit Place search using SMT with State Equation took 1540 ms to find 0 implicit places.
[2023-03-18 19:19:15] [INFO ] Invariant cache hit.
[2023-03-18 19:19:16] [INFO ] Dead Transitions using invariants and state equation in 754 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1323/1330 places, 1523/1530 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2410 ms. Remains : 1323/1330 places, 1523/1530 transitions.
Stuttering acceptance computed with spot in 128 ms :[p0, p0, (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Running random walk in product with property : ShieldRVs-PT-040B-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={0} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 2}]], initial=0, aps=[p0:(AND (EQ s126 1) (EQ s135 1) (EQ s156 1)), p1:(EQ s584 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 59 reset in 463 ms.
Product exploration explored 100000 steps with 59 reset in 527 ms.
Computed a total of 319 stabilizing places and 319 stable transitions
Computed a total of 319 stabilizing places and 319 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (NOT p0)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 336 ms. Reduced automaton from 4 states, 9 edges and 2 AP (stutter sensitive) to 4 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 149 ms :[p0, p0, (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Incomplete random walk after 10000 steps, including 5 resets, run finished after 190 ms. (steps per millisecond=52 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 194109 steps, run timeout after 3001 ms. (steps per millisecond=64 ) properties seen :{}
Probabilistic random walk after 194109 steps, saw 128785 distinct states, run finished after 3002 ms. (steps per millisecond=64 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-18 19:19:21] [INFO ] Invariant cache hit.
[2023-03-18 19:19:21] [INFO ] [Real]Absence check using 161 positive place invariants in 37 ms returned sat
[2023-03-18 19:19:22] [INFO ] After 742ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-18 19:19:22] [INFO ] [Nat]Absence check using 161 positive place invariants in 43 ms returned sat
[2023-03-18 19:19:23] [INFO ] After 717ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-18 19:19:23] [INFO ] Deduced a trap composed of 21 places in 317 ms of which 1 ms to minimize.
[2023-03-18 19:19:23] [INFO ] Deduced a trap composed of 52 places in 312 ms of which 1 ms to minimize.
[2023-03-18 19:19:24] [INFO ] Deduced a trap composed of 21 places in 220 ms of which 1 ms to minimize.
[2023-03-18 19:19:24] [INFO ] Deduced a trap composed of 23 places in 297 ms of which 1 ms to minimize.
[2023-03-18 19:19:24] [INFO ] Deduced a trap composed of 17 places in 282 ms of which 0 ms to minimize.
[2023-03-18 19:19:25] [INFO ] Deduced a trap composed of 18 places in 221 ms of which 1 ms to minimize.
[2023-03-18 19:19:25] [INFO ] Deduced a trap composed of 38 places in 237 ms of which 1 ms to minimize.
[2023-03-18 19:19:25] [INFO ] Deduced a trap composed of 31 places in 262 ms of which 1 ms to minimize.
[2023-03-18 19:19:25] [INFO ] Deduced a trap composed of 31 places in 250 ms of which 0 ms to minimize.
[2023-03-18 19:19:26] [INFO ] Deduced a trap composed of 28 places in 221 ms of which 0 ms to minimize.
[2023-03-18 19:19:26] [INFO ] Deduced a trap composed of 24 places in 219 ms of which 0 ms to minimize.
[2023-03-18 19:19:26] [INFO ] Deduced a trap composed of 24 places in 193 ms of which 1 ms to minimize.
[2023-03-18 19:19:27] [INFO ] Deduced a trap composed of 34 places in 218 ms of which 0 ms to minimize.
[2023-03-18 19:19:27] [INFO ] Deduced a trap composed of 33 places in 220 ms of which 15 ms to minimize.
[2023-03-18 19:19:27] [INFO ] Deduced a trap composed of 30 places in 221 ms of which 1 ms to minimize.
[2023-03-18 19:19:27] [INFO ] Deduced a trap composed of 38 places in 182 ms of which 1 ms to minimize.
[2023-03-18 19:19:27] [INFO ] Deduced a trap composed of 30 places in 158 ms of which 0 ms to minimize.
[2023-03-18 19:19:28] [INFO ] Deduced a trap composed of 37 places in 182 ms of which 1 ms to minimize.
[2023-03-18 19:19:28] [INFO ] Deduced a trap composed of 23 places in 159 ms of which 1 ms to minimize.
[2023-03-18 19:19:28] [INFO ] Deduced a trap composed of 40 places in 186 ms of which 0 ms to minimize.
[2023-03-18 19:19:28] [INFO ] Deduced a trap composed of 23 places in 143 ms of which 1 ms to minimize.
[2023-03-18 19:19:29] [INFO ] Deduced a trap composed of 37 places in 157 ms of which 1 ms to minimize.
[2023-03-18 19:19:29] [INFO ] Deduced a trap composed of 46 places in 167 ms of which 1 ms to minimize.
[2023-03-18 19:19:29] [INFO ] Deduced a trap composed of 38 places in 143 ms of which 1 ms to minimize.
[2023-03-18 19:19:29] [INFO ] Deduced a trap composed of 31 places in 144 ms of which 1 ms to minimize.
[2023-03-18 19:19:29] [INFO ] Deduced a trap composed of 40 places in 178 ms of which 0 ms to minimize.
[2023-03-18 19:19:30] [INFO ] Deduced a trap composed of 47 places in 161 ms of which 1 ms to minimize.
[2023-03-18 19:19:30] [INFO ] Deduced a trap composed of 45 places in 164 ms of which 0 ms to minimize.
[2023-03-18 19:19:30] [INFO ] Deduced a trap composed of 34 places in 157 ms of which 0 ms to minimize.
[2023-03-18 19:19:30] [INFO ] Deduced a trap composed of 31 places in 150 ms of which 1 ms to minimize.
[2023-03-18 19:19:30] [INFO ] Deduced a trap composed of 58 places in 161 ms of which 1 ms to minimize.
[2023-03-18 19:19:30] [INFO ] Deduced a trap composed of 40 places in 152 ms of which 0 ms to minimize.
[2023-03-18 19:19:31] [INFO ] Deduced a trap composed of 39 places in 152 ms of which 1 ms to minimize.
[2023-03-18 19:19:31] [INFO ] Deduced a trap composed of 35 places in 190 ms of which 0 ms to minimize.
[2023-03-18 19:19:31] [INFO ] Deduced a trap composed of 49 places in 152 ms of which 1 ms to minimize.
[2023-03-18 19:19:31] [INFO ] Deduced a trap composed of 74 places in 185 ms of which 1 ms to minimize.
[2023-03-18 19:19:32] [INFO ] Deduced a trap composed of 56 places in 156 ms of which 1 ms to minimize.
[2023-03-18 19:19:32] [INFO ] Deduced a trap composed of 53 places in 137 ms of which 0 ms to minimize.
[2023-03-18 19:19:32] [INFO ] Deduced a trap composed of 83 places in 117 ms of which 0 ms to minimize.
[2023-03-18 19:19:32] [INFO ] Deduced a trap composed of 52 places in 62 ms of which 1 ms to minimize.
[2023-03-18 19:19:32] [INFO ] Deduced a trap composed of 47 places in 51 ms of which 0 ms to minimize.
[2023-03-18 19:19:32] [INFO ] Trap strengthening (SAT) tested/added 42/41 trap constraints in 9564 ms
[2023-03-18 19:19:32] [INFO ] Deduced a trap composed of 74 places in 164 ms of which 1 ms to minimize.
[2023-03-18 19:19:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 282 ms
[2023-03-18 19:19:33] [INFO ] Deduced a trap composed of 64 places in 71 ms of which 1 ms to minimize.
[2023-03-18 19:19:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 206 ms
[2023-03-18 19:19:33] [INFO ] After 10916ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 252 ms.
[2023-03-18 19:19:33] [INFO ] After 11425ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 208 ms.
Support contains 4 out of 1323 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1323/1323 places, 1523/1523 transitions.
Drop transitions removed 161 transitions
Trivial Post-agglo rules discarded 161 transitions
Performed 161 trivial Post agglomeration. Transition count delta: 161
Iterating post reduction 0 with 161 rules applied. Total rules applied 161 place count 1323 transition count 1362
Reduce places removed 161 places and 0 transitions.
Iterating post reduction 1 with 161 rules applied. Total rules applied 322 place count 1162 transition count 1362
Performed 200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 200 Pre rules applied. Total rules applied 322 place count 1162 transition count 1162
Deduced a syphon composed of 200 places in 2 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 2 with 400 rules applied. Total rules applied 722 place count 962 transition count 1162
Performed 398 Post agglomeration using F-continuation condition.Transition count delta: 398
Deduced a syphon composed of 398 places in 1 ms
Reduce places removed 398 places and 0 transitions.
Iterating global reduction 2 with 796 rules applied. Total rules applied 1518 place count 564 transition count 764
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 81 times.
Drop transitions removed 81 transitions
Iterating global reduction 2 with 81 rules applied. Total rules applied 1599 place count 564 transition count 764
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 1600 place count 563 transition count 763
Applied a total of 1600 rules in 173 ms. Remains 563 /1323 variables (removed 760) and now considering 763/1523 (removed 760) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 173 ms. Remains : 563/1323 places, 763/1523 transitions.
Finished random walk after 8003 steps, including 16 resets, run visited all 3 properties in 214 ms. (steps per millisecond=37 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (NOT p0)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0), (F (AND (NOT p1) p0)), (F (NOT (AND (NOT p1) (NOT p0))))]
Knowledge based reduction with 7 factoid took 394 ms. Reduced automaton from 4 states, 9 edges and 2 AP (stutter sensitive) to 4 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 131 ms :[p0, p0, (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 123 ms :[p0, p0, (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Support contains 4 out of 1323 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1323/1323 places, 1523/1523 transitions.
Applied a total of 0 rules in 37 ms. Remains 1323 /1323 variables (removed 0) and now considering 1523/1523 (removed 0) transitions.
[2023-03-18 19:19:34] [INFO ] Invariant cache hit.
[2023-03-18 19:19:35] [INFO ] Implicit Places using invariants in 395 ms returned []
[2023-03-18 19:19:35] [INFO ] Invariant cache hit.
[2023-03-18 19:19:36] [INFO ] Implicit Places using invariants and state equation in 1351 ms returned []
Implicit Place search using SMT with State Equation took 1749 ms to find 0 implicit places.
[2023-03-18 19:19:36] [INFO ] Invariant cache hit.
[2023-03-18 19:19:37] [INFO ] Dead Transitions using invariants and state equation in 696 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2496 ms. Remains : 1323/1323 places, 1523/1523 transitions.
Computed a total of 319 stabilizing places and 319 stable transitions
Computed a total of 319 stabilizing places and 319 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p1) (NOT p0))), (X (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p1) p0))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 361 ms. Reduced automaton from 4 states, 9 edges and 2 AP (stutter sensitive) to 4 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 141 ms :[p0, p0, (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Incomplete random walk after 10000 steps, including 5 resets, run finished after 212 ms. (steps per millisecond=47 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 149726 steps, run timeout after 3001 ms. (steps per millisecond=49 ) properties seen :{}
Probabilistic random walk after 149726 steps, saw 120351 distinct states, run finished after 3003 ms. (steps per millisecond=49 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-18 19:19:41] [INFO ] Invariant cache hit.
[2023-03-18 19:19:41] [INFO ] [Real]Absence check using 161 positive place invariants in 44 ms returned sat
[2023-03-18 19:19:41] [INFO ] After 232ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-18 19:19:41] [INFO ] [Nat]Absence check using 161 positive place invariants in 42 ms returned sat
[2023-03-18 19:19:42] [INFO ] After 986ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-18 19:19:43] [INFO ] Deduced a trap composed of 27 places in 413 ms of which 1 ms to minimize.
[2023-03-18 19:19:43] [INFO ] Deduced a trap composed of 30 places in 397 ms of which 1 ms to minimize.
[2023-03-18 19:19:43] [INFO ] Deduced a trap composed of 22 places in 371 ms of which 1 ms to minimize.
[2023-03-18 19:19:44] [INFO ] Deduced a trap composed of 29 places in 307 ms of which 1 ms to minimize.
[2023-03-18 19:19:44] [INFO ] Deduced a trap composed of 31 places in 399 ms of which 1 ms to minimize.
[2023-03-18 19:19:45] [INFO ] Deduced a trap composed of 30 places in 373 ms of which 1 ms to minimize.
[2023-03-18 19:19:45] [INFO ] Deduced a trap composed of 24 places in 314 ms of which 1 ms to minimize.
[2023-03-18 19:19:45] [INFO ] Deduced a trap composed of 31 places in 285 ms of which 1 ms to minimize.
[2023-03-18 19:19:46] [INFO ] Deduced a trap composed of 41 places in 311 ms of which 1 ms to minimize.
[2023-03-18 19:19:46] [INFO ] Deduced a trap composed of 21 places in 372 ms of which 1 ms to minimize.
[2023-03-18 19:19:47] [INFO ] Deduced a trap composed of 29 places in 282 ms of which 1 ms to minimize.
[2023-03-18 19:19:47] [INFO ] Deduced a trap composed of 27 places in 287 ms of which 1 ms to minimize.
[2023-03-18 19:19:47] [INFO ] Deduced a trap composed of 22 places in 352 ms of which 1 ms to minimize.
[2023-03-18 19:19:48] [INFO ] Deduced a trap composed of 43 places in 366 ms of which 1 ms to minimize.
[2023-03-18 19:19:48] [INFO ] Deduced a trap composed of 35 places in 368 ms of which 1 ms to minimize.
[2023-03-18 19:19:48] [INFO ] Deduced a trap composed of 30 places in 295 ms of which 1 ms to minimize.
[2023-03-18 19:19:49] [INFO ] Deduced a trap composed of 39 places in 288 ms of which 1 ms to minimize.
[2023-03-18 19:19:49] [INFO ] Deduced a trap composed of 41 places in 285 ms of which 0 ms to minimize.
[2023-03-18 19:19:49] [INFO ] Deduced a trap composed of 42 places in 306 ms of which 1 ms to minimize.
[2023-03-18 19:19:50] [INFO ] Deduced a trap composed of 35 places in 321 ms of which 1 ms to minimize.
[2023-03-18 19:19:50] [INFO ] Deduced a trap composed of 25 places in 335 ms of which 0 ms to minimize.
[2023-03-18 19:19:51] [INFO ] Deduced a trap composed of 29 places in 312 ms of which 0 ms to minimize.
[2023-03-18 19:19:51] [INFO ] Deduced a trap composed of 33 places in 259 ms of which 1 ms to minimize.
[2023-03-18 19:19:51] [INFO ] Deduced a trap composed of 43 places in 260 ms of which 1 ms to minimize.
[2023-03-18 19:19:52] [INFO ] Deduced a trap composed of 21 places in 257 ms of which 1 ms to minimize.
[2023-03-18 19:19:52] [INFO ] Deduced a trap composed of 28 places in 289 ms of which 1 ms to minimize.
[2023-03-18 19:19:52] [INFO ] Deduced a trap composed of 34 places in 253 ms of which 1 ms to minimize.
[2023-03-18 19:19:53] [INFO ] Deduced a trap composed of 38 places in 307 ms of which 1 ms to minimize.
[2023-03-18 19:19:53] [INFO ] Deduced a trap composed of 21 places in 283 ms of which 1 ms to minimize.
[2023-03-18 19:19:53] [INFO ] Deduced a trap composed of 53 places in 258 ms of which 1 ms to minimize.
[2023-03-18 19:19:54] [INFO ] Deduced a trap composed of 51 places in 283 ms of which 1 ms to minimize.
[2023-03-18 19:19:54] [INFO ] Deduced a trap composed of 23 places in 260 ms of which 1 ms to minimize.
[2023-03-18 19:19:54] [INFO ] Deduced a trap composed of 22 places in 249 ms of which 0 ms to minimize.
[2023-03-18 19:19:54] [INFO ] Deduced a trap composed of 36 places in 253 ms of which 1 ms to minimize.
[2023-03-18 19:19:55] [INFO ] Deduced a trap composed of 25 places in 235 ms of which 0 ms to minimize.
[2023-03-18 19:19:55] [INFO ] Deduced a trap composed of 35 places in 234 ms of which 1 ms to minimize.
[2023-03-18 19:19:55] [INFO ] Deduced a trap composed of 48 places in 228 ms of which 0 ms to minimize.
[2023-03-18 19:19:56] [INFO ] Deduced a trap composed of 28 places in 223 ms of which 0 ms to minimize.
[2023-03-18 19:19:56] [INFO ] Deduced a trap composed of 53 places in 211 ms of which 0 ms to minimize.
[2023-03-18 19:19:56] [INFO ] Deduced a trap composed of 36 places in 190 ms of which 1 ms to minimize.
[2023-03-18 19:19:56] [INFO ] Deduced a trap composed of 36 places in 230 ms of which 1 ms to minimize.
[2023-03-18 19:19:57] [INFO ] Deduced a trap composed of 38 places in 243 ms of which 0 ms to minimize.
[2023-03-18 19:19:57] [INFO ] Deduced a trap composed of 44 places in 227 ms of which 0 ms to minimize.
[2023-03-18 19:19:57] [INFO ] Deduced a trap composed of 42 places in 220 ms of which 1 ms to minimize.
[2023-03-18 19:19:57] [INFO ] Deduced a trap composed of 37 places in 252 ms of which 1 ms to minimize.
[2023-03-18 19:19:58] [INFO ] Deduced a trap composed of 39 places in 234 ms of which 1 ms to minimize.
[2023-03-18 19:19:58] [INFO ] Deduced a trap composed of 41 places in 207 ms of which 0 ms to minimize.
[2023-03-18 19:19:58] [INFO ] Deduced a trap composed of 52 places in 198 ms of which 0 ms to minimize.
[2023-03-18 19:19:58] [INFO ] Deduced a trap composed of 57 places in 208 ms of which 1 ms to minimize.
[2023-03-18 19:19:59] [INFO ] Deduced a trap composed of 53 places in 218 ms of which 1 ms to minimize.
[2023-03-18 19:19:59] [INFO ] Deduced a trap composed of 55 places in 204 ms of which 1 ms to minimize.
[2023-03-18 19:19:59] [INFO ] Deduced a trap composed of 54 places in 199 ms of which 1 ms to minimize.
[2023-03-18 19:19:59] [INFO ] Deduced a trap composed of 50 places in 199 ms of which 1 ms to minimize.
[2023-03-18 19:20:00] [INFO ] Deduced a trap composed of 49 places in 148 ms of which 0 ms to minimize.
[2023-03-18 19:20:00] [INFO ] Deduced a trap composed of 52 places in 158 ms of which 0 ms to minimize.
[2023-03-18 19:20:00] [INFO ] Deduced a trap composed of 64 places in 160 ms of which 0 ms to minimize.
[2023-03-18 19:20:00] [INFO ] Deduced a trap composed of 51 places in 152 ms of which 2 ms to minimize.
[2023-03-18 19:20:01] [INFO ] Deduced a trap composed of 56 places in 132 ms of which 1 ms to minimize.
[2023-03-18 19:20:01] [INFO ] Deduced a trap composed of 64 places in 129 ms of which 0 ms to minimize.
[2023-03-18 19:20:01] [INFO ] Deduced a trap composed of 48 places in 113 ms of which 0 ms to minimize.
[2023-03-18 19:20:01] [INFO ] Trap strengthening (SAT) tested/added 61/60 trap constraints in 18783 ms
[2023-03-18 19:20:01] [INFO ] Deduced a trap composed of 58 places in 176 ms of which 1 ms to minimize.
[2023-03-18 19:20:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 299 ms
[2023-03-18 19:20:02] [INFO ] Deduced a trap composed of 66 places in 197 ms of which 0 ms to minimize.
[2023-03-18 19:20:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 314 ms
[2023-03-18 19:20:02] [INFO ] After 20521ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 208 ms.
[2023-03-18 19:20:02] [INFO ] After 20999ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 76 ms.
Support contains 4 out of 1323 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1323/1323 places, 1523/1523 transitions.
Drop transitions removed 161 transitions
Trivial Post-agglo rules discarded 161 transitions
Performed 161 trivial Post agglomeration. Transition count delta: 161
Iterating post reduction 0 with 161 rules applied. Total rules applied 161 place count 1323 transition count 1362
Reduce places removed 161 places and 0 transitions.
Iterating post reduction 1 with 161 rules applied. Total rules applied 322 place count 1162 transition count 1362
Performed 200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 200 Pre rules applied. Total rules applied 322 place count 1162 transition count 1162
Deduced a syphon composed of 200 places in 1 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 2 with 400 rules applied. Total rules applied 722 place count 962 transition count 1162
Performed 398 Post agglomeration using F-continuation condition.Transition count delta: 398
Deduced a syphon composed of 398 places in 1 ms
Reduce places removed 398 places and 0 transitions.
Iterating global reduction 2 with 796 rules applied. Total rules applied 1518 place count 564 transition count 764
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 81 times.
Drop transitions removed 81 transitions
Iterating global reduction 2 with 81 rules applied. Total rules applied 1599 place count 564 transition count 764
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 1600 place count 563 transition count 763
Applied a total of 1600 rules in 192 ms. Remains 563 /1323 variables (removed 760) and now considering 763/1523 (removed 760) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 192 ms. Remains : 563/1323 places, 763/1523 transitions.
Finished random walk after 2306 steps, including 4 resets, run visited all 3 properties in 73 ms. (steps per millisecond=31 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p1) (NOT p0))), (X (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p1) p0))))]
False Knowledge obtained : [(F p0), (F (AND p0 (NOT p1))), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 7 factoid took 507 ms. Reduced automaton from 4 states, 9 edges and 2 AP (stutter sensitive) to 4 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 140 ms :[p0, p0, (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 177 ms :[p0, p0, (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 157 ms :[p0, p0, (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Product exploration explored 100000 steps with 59 reset in 397 ms.
Product exploration explored 100000 steps with 59 reset in 489 ms.
Built C files in :
/tmp/ltsmin12691556526722413963
[2023-03-18 19:20:04] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12691556526722413963
Running compilation step : cd /tmp/ltsmin12691556526722413963;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2984 ms.
Running link step : cd /tmp/ltsmin12691556526722413963;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 46 ms.
Running LTSmin : cd /tmp/ltsmin12691556526722413963;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased3739603948210849500.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 1323 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1323/1323 places, 1523/1523 transitions.
Applied a total of 0 rules in 77 ms. Remains 1323 /1323 variables (removed 0) and now considering 1523/1523 (removed 0) transitions.
[2023-03-18 19:20:19] [INFO ] Invariant cache hit.
[2023-03-18 19:20:20] [INFO ] Implicit Places using invariants in 392 ms returned []
[2023-03-18 19:20:20] [INFO ] Invariant cache hit.
[2023-03-18 19:20:21] [INFO ] Implicit Places using invariants and state equation in 1220 ms returned []
Implicit Place search using SMT with State Equation took 1614 ms to find 0 implicit places.
[2023-03-18 19:20:21] [INFO ] Invariant cache hit.
[2023-03-18 19:20:22] [INFO ] Dead Transitions using invariants and state equation in 642 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2335 ms. Remains : 1323/1323 places, 1523/1523 transitions.
Built C files in :
/tmp/ltsmin6062782035830697387
[2023-03-18 19:20:22] [INFO ] Built C files in 35ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6062782035830697387
Running compilation step : cd /tmp/ltsmin6062782035830697387;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2755 ms.
Running link step : cd /tmp/ltsmin6062782035830697387;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 70 ms.
Running LTSmin : cd /tmp/ltsmin6062782035830697387;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased11169324701616552706.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-18 19:20:37] [INFO ] Flatten gal took : 67 ms
[2023-03-18 19:20:37] [INFO ] Flatten gal took : 50 ms
[2023-03-18 19:20:37] [INFO ] Time to serialize gal into /tmp/LTL11142791633416130669.gal : 9 ms
[2023-03-18 19:20:37] [INFO ] Time to serialize properties into /tmp/LTL18142163182341222030.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11142791633416130669.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8348347718610665889.hoa' '-atoms' '/tmp/LTL18142163182341222030.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL18142163182341222030.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8348347718610665889.hoa
Detected timeout of ITS tools.
[2023-03-18 19:20:52] [INFO ] Flatten gal took : 67 ms
[2023-03-18 19:20:52] [INFO ] Flatten gal took : 55 ms
[2023-03-18 19:20:52] [INFO ] Time to serialize gal into /tmp/LTL7164435629445288466.gal : 10 ms
[2023-03-18 19:20:52] [INFO ] Time to serialize properties into /tmp/LTL7894433734603648295.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7164435629445288466.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7894433734603648295.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G(F((X((!("(((p143==1)&&(p154==1))&&(p180==1))"))U((("(p701==1)")||(X("(p701==1)")))||(G(!("(((p143==1)&&(p154==1))&&(p180==1))")))...203
Formula 0 simplified : FG(!"(((p143!=1)||(p154!=1))||(p180!=1))" | X("(((p143==1)&&(p154==1))&&(p180==1))" M (!"(p701==1)" & X!"(p701==1)")))
Detected timeout of ITS tools.
[2023-03-18 19:21:07] [INFO ] Flatten gal took : 65 ms
[2023-03-18 19:21:07] [INFO ] Applying decomposition
[2023-03-18 19:21:07] [INFO ] Flatten gal took : 50 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph5512399560618511875.txt' '-o' '/tmp/graph5512399560618511875.bin' '-w' '/tmp/graph5512399560618511875.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph5512399560618511875.bin' '-l' '-1' '-v' '-w' '/tmp/graph5512399560618511875.weights' '-q' '0' '-e' '0.001'
[2023-03-18 19:21:08] [INFO ] Decomposing Gal with order
[2023-03-18 19:21:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 19:21:08] [INFO ] Removed a total of 1431 redundant transitions.
[2023-03-18 19:21:08] [INFO ] Flatten gal took : 95 ms
[2023-03-18 19:21:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 17 ms.
[2023-03-18 19:21:08] [INFO ] Time to serialize gal into /tmp/LTL4327362583260513867.gal : 55 ms
[2023-03-18 19:21:08] [INFO ] Time to serialize properties into /tmp/LTL3030451033979220975.ltl : 65 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4327362583260513867.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3030451033979220975.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((G(F((X((!("(((i0.u49.p143==1)&&(i0.u52.p154==1))&&(i1.u61.p180==1))"))U((("(i6.i0.i2.u220.p701==1)")||(X("(i6.i0.i2.u220.p701==1)")...294
Formula 0 simplified : FG(!"(((i0.u49.p143!=1)||(i0.u52.p154!=1))||(i1.u61.p180!=1))" | X("(((i0.u49.p143==1)&&(i0.u52.p154==1))&&(i1.u61.p180==1))" M (!"(...211
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12579256256393430747
[2023-03-18 19:21:23] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12579256256393430747
Running compilation step : cd /tmp/ltsmin12579256256393430747;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2832 ms.
Running link step : cd /tmp/ltsmin12579256256393430747;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 68 ms.
Running LTSmin : cd /tmp/ltsmin12579256256393430747;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>((X((!(LTLAPp0==true) U ((LTLAPp1==true)||X((LTLAPp1==true))||[](!(LTLAPp0==true)))))&&!(LTLAPp0==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldRVs-PT-040B-LTLFireability-05 finished in 144839 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 1330 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1330/1330 places, 1530/1530 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 160 transitions
Trivial Post-agglo rules discarded 160 transitions
Performed 160 trivial Post agglomeration. Transition count delta: 160
Iterating post reduction 0 with 160 rules applied. Total rules applied 160 place count 1329 transition count 1369
Reduce places removed 160 places and 0 transitions.
Iterating post reduction 1 with 160 rules applied. Total rules applied 320 place count 1169 transition count 1369
Performed 199 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 199 Pre rules applied. Total rules applied 320 place count 1169 transition count 1170
Deduced a syphon composed of 199 places in 1 ms
Reduce places removed 199 places and 0 transitions.
Iterating global reduction 2 with 398 rules applied. Total rules applied 718 place count 970 transition count 1170
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 726 place count 962 transition count 1162
Iterating global reduction 2 with 8 rules applied. Total rules applied 734 place count 962 transition count 1162
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 734 place count 962 transition count 1160
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 738 place count 960 transition count 1160
Performed 395 Post agglomeration using F-continuation condition.Transition count delta: 395
Deduced a syphon composed of 395 places in 1 ms
Reduce places removed 395 places and 0 transitions.
Iterating global reduction 2 with 790 rules applied. Total rules applied 1528 place count 565 transition count 765
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1530 place count 563 transition count 763
Applied a total of 1530 rules in 156 ms. Remains 563 /1330 variables (removed 767) and now considering 763/1530 (removed 767) transitions.
// Phase 1: matrix 763 rows 563 cols
[2023-03-18 19:21:39] [INFO ] Computed 161 place invariants in 3 ms
[2023-03-18 19:21:39] [INFO ] Implicit Places using invariants in 328 ms returned []
[2023-03-18 19:21:39] [INFO ] Invariant cache hit.
[2023-03-18 19:21:39] [INFO ] Implicit Places using invariants and state equation in 493 ms returned []
Implicit Place search using SMT with State Equation took 823 ms to find 0 implicit places.
[2023-03-18 19:21:39] [INFO ] Redundant transitions in 137 ms returned [762]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 762 rows 563 cols
[2023-03-18 19:21:40] [INFO ] Computed 161 place invariants in 4 ms
[2023-03-18 19:21:40] [INFO ] Dead Transitions using invariants and state equation in 304 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 563/1330 places, 762/1530 transitions.
Applied a total of 0 rules in 15 ms. Remains 563 /563 variables (removed 0) and now considering 762/762 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1453 ms. Remains : 563/1330 places, 762/1530 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVs-PT-040B-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s493 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 534 steps with 0 reset in 3 ms.
FORMULA ShieldRVs-PT-040B-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-040B-LTLFireability-06 finished in 1510 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(!p0)||(!p0&&F(p1)&&F(!p2)))))'
Support contains 7 out of 1330 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 1530/1530 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 1322 transition count 1522
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 1322 transition count 1522
Applied a total of 16 rules in 74 ms. Remains 1322 /1330 variables (removed 8) and now considering 1522/1530 (removed 8) transitions.
// Phase 1: matrix 1522 rows 1322 cols
[2023-03-18 19:21:40] [INFO ] Computed 161 place invariants in 23 ms
[2023-03-18 19:21:40] [INFO ] Implicit Places using invariants in 334 ms returned []
[2023-03-18 19:21:40] [INFO ] Invariant cache hit.
[2023-03-18 19:21:42] [INFO ] Implicit Places using invariants and state equation in 1255 ms returned []
Implicit Place search using SMT with State Equation took 1592 ms to find 0 implicit places.
[2023-03-18 19:21:42] [INFO ] Invariant cache hit.
[2023-03-18 19:21:42] [INFO ] Dead Transitions using invariants and state equation in 643 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1322/1330 places, 1522/1530 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2315 ms. Remains : 1322/1330 places, 1522/1530 transitions.
Stuttering acceptance computed with spot in 247 ms :[p0, p0, true, (AND (NOT p1) p0), (AND p2 p0), (NOT p1), p2]
Running random walk in product with property : ShieldRVs-PT-040B-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) p2), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p0) p2), acceptance={} source=4 dest: 4}, { cond=(AND p0 p2), acceptance={} source=4 dest: 6}], [{ cond=(NOT p1), acceptance={0} source=5 dest: 5}], [{ cond=p2, acceptance={0} source=6 dest: 6}]], initial=0, aps=[p0:(AND (EQ s981 1) (EQ s984 1) (EQ s991 1)), p1:(NEQ s1132 1), p2:(AND (EQ s926 1) (EQ s935 1) (EQ s956 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, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1173 ms.
Product exploration explored 100000 steps with 50000 reset in 1343 ms.
Computed a total of 319 stabilizing places and 319 stable transitions
Computed a total of 319 stabilizing places and 319 stable transitions
Detected a total of 319/1322 stabilizing places and 319/1522 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p2))), (X (NOT p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), true, (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND p0 p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT p0))
Knowledge based reduction with 10 factoid took 281 ms. Reduced automaton from 7 states, 11 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldRVs-PT-040B-LTLFireability-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldRVs-PT-040B-LTLFireability-08 finished in 5417 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&F((G(p2)&&p1)))))'
Support contains 8 out of 1330 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1330/1330 places, 1530/1530 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 158 transitions
Trivial Post-agglo rules discarded 158 transitions
Performed 158 trivial Post agglomeration. Transition count delta: 158
Iterating post reduction 0 with 158 rules applied. Total rules applied 158 place count 1329 transition count 1371
Reduce places removed 158 places and 0 transitions.
Iterating post reduction 1 with 158 rules applied. Total rules applied 316 place count 1171 transition count 1371
Performed 200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 200 Pre rules applied. Total rules applied 316 place count 1171 transition count 1171
Deduced a syphon composed of 200 places in 2 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 2 with 400 rules applied. Total rules applied 716 place count 971 transition count 1171
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 722 place count 965 transition count 1165
Iterating global reduction 2 with 6 rules applied. Total rules applied 728 place count 965 transition count 1165
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 728 place count 965 transition count 1164
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 730 place count 964 transition count 1164
Performed 395 Post agglomeration using F-continuation condition.Transition count delta: 395
Deduced a syphon composed of 395 places in 2 ms
Reduce places removed 395 places and 0 transitions.
Iterating global reduction 2 with 790 rules applied. Total rules applied 1520 place count 569 transition count 769
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1522 place count 567 transition count 767
Applied a total of 1522 rules in 197 ms. Remains 567 /1330 variables (removed 763) and now considering 767/1530 (removed 763) transitions.
// Phase 1: matrix 767 rows 567 cols
[2023-03-18 19:21:45] [INFO ] Computed 161 place invariants in 4 ms
[2023-03-18 19:21:46] [INFO ] Implicit Places using invariants in 308 ms returned []
[2023-03-18 19:21:46] [INFO ] Invariant cache hit.
[2023-03-18 19:21:46] [INFO ] Implicit Places using invariants and state equation in 559 ms returned []
Implicit Place search using SMT with State Equation took 872 ms to find 0 implicit places.
[2023-03-18 19:21:47] [INFO ] Redundant transitions in 150 ms returned [766]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 766 rows 567 cols
[2023-03-18 19:21:47] [INFO ] Computed 161 place invariants in 2 ms
[2023-03-18 19:21:47] [INFO ] Dead Transitions using invariants and state equation in 386 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 567/1330 places, 766/1530 transitions.
Applied a total of 0 rules in 14 ms. Remains 567 /567 variables (removed 0) and now considering 766/766 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1639 ms. Remains : 567/1330 places, 766/1530 transitions.
Stuttering acceptance computed with spot in 104 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1)), (NOT p2)]
Running random walk in product with property : ShieldRVs-PT-040B-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(OR (AND p0 (NOT p1)) (AND p0 (NOT p2))), acceptance={} source=0 dest: 1}, { cond=(AND p0 p1 p2), acceptance={} source=0 dest: 2}], [{ cond=(OR (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(AND p1 p2), acceptance={} source=1 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 1}, { cond=p2, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s272 1), p1:(AND (EQ s496 1) (EQ s513 1) (EQ s525 1)), p2:(AND (EQ s500 1) (EQ s502 1) (EQ s506 1) (EQ s209 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 533 steps with 0 reset in 3 ms.
FORMULA ShieldRVs-PT-040B-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-040B-LTLFireability-09 finished in 1761 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0&&F(p1)))))'
Support contains 2 out of 1330 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 1530/1530 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 1324 transition count 1524
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 1324 transition count 1524
Applied a total of 12 rules in 67 ms. Remains 1324 /1330 variables (removed 6) and now considering 1524/1530 (removed 6) transitions.
// Phase 1: matrix 1524 rows 1324 cols
[2023-03-18 19:21:47] [INFO ] Computed 161 place invariants in 7 ms
[2023-03-18 19:21:47] [INFO ] Implicit Places using invariants in 342 ms returned []
[2023-03-18 19:21:47] [INFO ] Invariant cache hit.
[2023-03-18 19:21:49] [INFO ] Implicit Places using invariants and state equation in 1202 ms returned []
Implicit Place search using SMT with State Equation took 1563 ms to find 0 implicit places.
[2023-03-18 19:21:49] [INFO ] Invariant cache hit.
[2023-03-18 19:21:49] [INFO ] Dead Transitions using invariants and state equation in 604 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1324/1330 places, 1524/1530 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2248 ms. Remains : 1324/1330 places, 1524/1530 transitions.
Stuttering acceptance computed with spot in 90 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldRVs-PT-040B-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(EQ s536 1), p0:(EQ s952 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][false, false, false]]
Stuttering criterion allowed to conclude after 88952 steps with 71 reset in 434 ms.
FORMULA ShieldRVs-PT-040B-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-040B-LTLFireability-11 finished in 2792 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0&&(p1||F(p2))))))'
Support contains 5 out of 1330 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 1530/1530 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 1324 transition count 1524
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 1324 transition count 1524
Applied a total of 12 rules in 64 ms. Remains 1324 /1330 variables (removed 6) and now considering 1524/1530 (removed 6) transitions.
// Phase 1: matrix 1524 rows 1324 cols
[2023-03-18 19:21:50] [INFO ] Computed 161 place invariants in 10 ms
[2023-03-18 19:21:50] [INFO ] Implicit Places using invariants in 343 ms returned []
[2023-03-18 19:21:50] [INFO ] Invariant cache hit.
[2023-03-18 19:21:51] [INFO ] Implicit Places using invariants and state equation in 1215 ms returned []
Implicit Place search using SMT with State Equation took 1587 ms to find 0 implicit places.
[2023-03-18 19:21:52] [INFO ] Invariant cache hit.
[2023-03-18 19:21:52] [INFO ] Dead Transitions using invariants and state equation in 632 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1324/1330 places, 1524/1530 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2301 ms. Remains : 1324/1330 places, 1524/1530 transitions.
Stuttering acceptance computed with spot in 99 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : ShieldRVs-PT-040B-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 2}], [{ cond=(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s242 1), p1:(AND (EQ s1216 1) (EQ s1225 1) (EQ s1246 1)), p2:(EQ s967 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][false, false, false]]
Stuttering criterion allowed to conclude after 1718 steps with 0 reset in 7 ms.
FORMULA ShieldRVs-PT-040B-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-040B-LTLFireability-12 finished in 2454 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 3 out of 1330 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1330/1330 places, 1530/1530 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 159 transitions
Trivial Post-agglo rules discarded 159 transitions
Performed 159 trivial Post agglomeration. Transition count delta: 159
Iterating post reduction 0 with 159 rules applied. Total rules applied 159 place count 1329 transition count 1370
Reduce places removed 159 places and 0 transitions.
Iterating post reduction 1 with 159 rules applied. Total rules applied 318 place count 1170 transition count 1370
Performed 200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 200 Pre rules applied. Total rules applied 318 place count 1170 transition count 1170
Deduced a syphon composed of 200 places in 2 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 2 with 400 rules applied. Total rules applied 718 place count 970 transition count 1170
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 726 place count 962 transition count 1162
Iterating global reduction 2 with 8 rules applied. Total rules applied 734 place count 962 transition count 1162
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 734 place count 962 transition count 1160
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 738 place count 960 transition count 1160
Performed 394 Post agglomeration using F-continuation condition.Transition count delta: 394
Deduced a syphon composed of 394 places in 1 ms
Reduce places removed 394 places and 0 transitions.
Iterating global reduction 2 with 788 rules applied. Total rules applied 1526 place count 566 transition count 766
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1528 place count 564 transition count 764
Applied a total of 1528 rules in 141 ms. Remains 564 /1330 variables (removed 766) and now considering 764/1530 (removed 766) transitions.
// Phase 1: matrix 764 rows 564 cols
[2023-03-18 19:21:52] [INFO ] Computed 161 place invariants in 2 ms
[2023-03-18 19:21:53] [INFO ] Implicit Places using invariants in 289 ms returned []
[2023-03-18 19:21:53] [INFO ] Invariant cache hit.
[2023-03-18 19:21:53] [INFO ] Implicit Places using invariants and state equation in 414 ms returned []
Implicit Place search using SMT with State Equation took 722 ms to find 0 implicit places.
[2023-03-18 19:21:53] [INFO ] Redundant transitions in 139 ms returned [763]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 763 rows 564 cols
[2023-03-18 19:21:53] [INFO ] Computed 161 place invariants in 1 ms
[2023-03-18 19:21:54] [INFO ] Dead Transitions using invariants and state equation in 492 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 564/1330 places, 763/1530 transitions.
Applied a total of 0 rules in 13 ms. Remains 564 /564 variables (removed 0) and now considering 763/763 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1530 ms. Remains : 564/1330 places, 763/1530 transitions.
Stuttering acceptance computed with spot in 51 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-040B-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s129 1) (EQ s147 1) (EQ s158 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]]
Stuttering criterion allowed to conclude after 921 steps with 1 reset in 4 ms.
FORMULA ShieldRVs-PT-040B-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-040B-LTLFireability-15 finished in 1598 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((!p0&&X((!p0 U (p1||X(p1)||G(!p0))))))))'
[2023-03-18 19:21:54] [INFO ] Flatten gal took : 55 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin4568446854797067733
[2023-03-18 19:21:54] [INFO ] Too many transitions (1530) to apply POR reductions. Disabling POR matrices.
[2023-03-18 19:21:54] [INFO ] Applying decomposition
[2023-03-18 19:21:54] [INFO ] Built C files in 65ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4568446854797067733
Running compilation step : cd /tmp/ltsmin4568446854797067733;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-18 19:21:54] [INFO ] Flatten gal took : 50 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph10300470357908240152.txt' '-o' '/tmp/graph10300470357908240152.bin' '-w' '/tmp/graph10300470357908240152.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph10300470357908240152.bin' '-l' '-1' '-v' '-w' '/tmp/graph10300470357908240152.weights' '-q' '0' '-e' '0.001'
[2023-03-18 19:21:54] [INFO ] Decomposing Gal with order
[2023-03-18 19:21:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 19:21:55] [INFO ] Removed a total of 1431 redundant transitions.
[2023-03-18 19:21:55] [INFO ] Flatten gal took : 133 ms
[2023-03-18 19:21:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 19 ms.
[2023-03-18 19:21:55] [INFO ] Time to serialize gal into /tmp/LTLFireability16349830569747986066.gal : 41 ms
[2023-03-18 19:21:55] [INFO ] Time to serialize properties into /tmp/LTLFireability17968174593820090862.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability16349830569747986066.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability17968174593820090862.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...278
Read 2 LTL properties
Checking formula 0 : !((F(G("(i0.u36.p106==0)"))))
Formula 0 simplified : GF!"(i0.u36.p106==0)"
Compilation finished in 3228 ms.
Running link step : cd /tmp/ltsmin4568446854797067733;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 60 ms.
Running LTSmin : cd /tmp/ltsmin4568446854797067733;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-18 19:43:40] [INFO ] Applying decomposition
[2023-03-18 19:43:41] [INFO ] Flatten gal took : 611 ms
[2023-03-18 19:43:41] [INFO ] Decomposing Gal with order
[2023-03-18 19:43:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 19:43:43] [INFO ] Removed a total of 837 redundant transitions.
[2023-03-18 19:43:44] [INFO ] Flatten gal took : 918 ms
[2023-03-18 19:43:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 1272 labels/synchronizations in 1962 ms.
[2023-03-18 19:43:49] [INFO ] Time to serialize gal into /tmp/LTLFireability13298925480364503015.gal : 199 ms
[2023-03-18 19:43:49] [INFO ] Time to serialize properties into /tmp/LTLFireability2867844318796641554.ltl : 88 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability13298925480364503015.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability2867844318796641554.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 2 LTL properties
Checking formula 0 : !((F(G("(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i1.i0.u53.p...167
Formula 0 simplified : GF!"(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i1.i0.u53.p10...161
WARNING : LTSmin timed out (>1800 s) on command cd /tmp/ltsmin4568446854797067733;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin4568446854797067733;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>((!(LTLAPp1==true)&&X((!(LTLAPp1==true) U ((LTLAPp2==true)||X((LTLAPp2==true))||[](!(LTLAPp1==true))))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-18 20:05:33] [INFO ] Flatten gal took : 1669 ms
[2023-03-18 20:05:34] [INFO ] Input system was already deterministic with 1530 transitions.
[2023-03-18 20:05:34] [INFO ] Transformed 1330 places.
[2023-03-18 20:05:34] [INFO ] Transformed 1530 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-18 20:05:35] [INFO ] Time to serialize gal into /tmp/LTLFireability4126286458624599699.gal : 15 ms
[2023-03-18 20:05:35] [INFO ] Time to serialize properties into /tmp/LTLFireability4898179834781547540.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability4126286458624599699.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability4898179834781547540.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...342
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F(G("(p106==0)"))))
Formula 0 simplified : GF!"(p106==0)"
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393356 kB
MemFree: 10349920 kB
After kill :
MemTotal: 16393356 kB
MemFree: 15601648 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldRVs-PT-040B"
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 2-5348"
echo " Executing tool itstools"
echo " Input is ShieldRVs-PT-040B, 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 r421-tajo-167905974800140"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-040B.tgz
mv ShieldRVs-PT-040B 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 ;