Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r417-tall-171690556000223.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is StigmergyElection-PT-08b, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r417-tall-171690556000223
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 12M
-rw-r--r-- 1 mcc users 6.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K May 19 07:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 19 16:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 19 07:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 19:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 11 18:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 120K Apr 11 18:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.2K Apr 11 18:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K Apr 11 18:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 08:00 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 08:00 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 12M May 18 16:43 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

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

=== Now, execution of the tool begins

BK_START 1717127400985

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=StigmergyElection-PT-08b
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-31 03:50:02] [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]
[2024-05-31 03:50:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 03:50:03] [INFO ] Load time of PNML (sax parser for PT used): 640 ms
[2024-05-31 03:50:03] [INFO ] Transformed 1107 places.
[2024-05-31 03:50:03] [INFO ] Transformed 14564 transitions.
[2024-05-31 03:50:03] [INFO ] Found NUPN structural information;
[2024-05-31 03:50:03] [INFO ] Parsed PT model containing 1107 places and 14564 transitions and 216524 arcs in 828 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA StigmergyElection-PT-08b-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-08b-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-08b-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-08b-LTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 60 out of 1107 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1107/1107 places, 14564/14564 transitions.
Discarding 139 places :
Symmetric choice reduction at 0 with 139 rule applications. Total rules 139 place count 968 transition count 14425
Iterating global reduction 0 with 139 rules applied. Total rules applied 278 place count 968 transition count 14425
Discarding 74 places :
Symmetric choice reduction at 0 with 74 rule applications. Total rules 352 place count 894 transition count 14351
Iterating global reduction 0 with 74 rules applied. Total rules applied 426 place count 894 transition count 14351
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 442 place count 878 transition count 14335
Iterating global reduction 0 with 16 rules applied. Total rules applied 458 place count 878 transition count 14335
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 466 place count 870 transition count 14327
Iterating global reduction 0 with 8 rules applied. Total rules applied 474 place count 870 transition count 14327
Applied a total of 474 rules in 645 ms. Remains 870 /1107 variables (removed 237) and now considering 14327/14564 (removed 237) transitions.
// Phase 1: matrix 14327 rows 870 cols
[2024-05-31 03:50:04] [INFO ] Computed 9 invariants in 338 ms
[2024-05-31 03:50:05] [INFO ] Implicit Places using invariants in 995 ms returned []
Implicit Place search using SMT only with invariants took 1020 ms to find 0 implicit places.
[2024-05-31 03:50:05] [INFO ] Invariant cache hit.
[2024-05-31 03:50:11] [INFO ] Dead Transitions using invariants and state equation in 5675 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 870/1107 places, 14327/14564 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7347 ms. Remains : 870/1107 places, 14327/14564 transitions.
Support contains 60 out of 870 places after structural reductions.
[2024-05-31 03:50:13] [INFO ] Flatten gal took : 1667 ms
[2024-05-31 03:50:14] [INFO ] Flatten gal took : 1189 ms
[2024-05-31 03:50:17] [INFO ] Input system was already deterministic with 14327 transitions.
Incomplete random walk after 10000 steps, including 72 resets, run finished after 520 ms. (steps per millisecond=19 ) properties (out of 26) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 24) seen :0
Interrupted probabilistic random walk after 73268 steps, run timeout after 3001 ms. (steps per millisecond=24 ) properties seen :{}
Probabilistic random walk after 73268 steps, saw 16953 distinct states, run finished after 3002 ms. (steps per millisecond=24 ) properties seen :0
Running SMT prover for 24 properties.
[2024-05-31 03:50:20] [INFO ] Invariant cache hit.
[2024-05-31 03:50:22] [INFO ] [Real]Absence check using 9 positive place invariants in 9 ms returned sat
[2024-05-31 03:50:28] [INFO ] After 6259ms SMT Verify possible using state equation in real domain returned unsat :0 sat :6 real:18
[2024-05-31 03:50:31] [INFO ] After 9574ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :6 real:18
Attempting to minimize the solution found.
Minimization took 1576 ms.
[2024-05-31 03:50:33] [INFO ] After 11839ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :6 real:18
[2024-05-31 03:50:33] [INFO ] [Nat]Absence check using 9 positive place invariants in 10 ms returned sat
[2024-05-31 03:50:45] [INFO ] After 11464ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :23
[2024-05-31 03:50:57] [INFO ] After 23885ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :23
Attempting to minimize the solution found.
Minimization took 423 ms.
[2024-05-31 03:50:58] [INFO ] After 25019ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :23
Fused 24 Parikh solutions to 22 different solutions.
Parikh walk visited 0 properties in 374 ms.
Support contains 59 out of 870 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 870/870 places, 14327/14327 transitions.
Graph (trivial) has 796 edges and 870 vertex of which 136 / 870 are part of one of the 24 SCC in 12 ms
Free SCC test removed 112 places
Drop transitions removed 152 transitions
Reduce isomorphic transitions removed 152 transitions.
Graph (complete) has 2184 edges and 758 vertex of which 750 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.101 ms
Discarding 8 places :
Also discarding 0 output transitions
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 454 transitions
Trivial Post-agglo rules discarded 454 transitions
Performed 454 trivial Post agglomeration. Transition count delta: 454
Iterating post reduction 0 with 462 rules applied. Total rules applied 464 place count 750 transition count 13713
Reduce places removed 454 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 1 with 470 rules applied. Total rules applied 934 place count 296 transition count 13697
Reduce places removed 8 places and 0 transitions.
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Iterating post reduction 2 with 44 rules applied. Total rules applied 978 place count 288 transition count 13661
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 3 with 36 rules applied. Total rules applied 1014 place count 252 transition count 13661
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 35 Pre rules applied. Total rules applied 1014 place count 252 transition count 13626
Deduced a syphon composed of 35 places in 7 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 4 with 70 rules applied. Total rules applied 1084 place count 217 transition count 13626
Performed 41 Post agglomeration using F-continuation condition.Transition count delta: 41
Deduced a syphon composed of 41 places in 4 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 4 with 82 rules applied. Total rules applied 1166 place count 176 transition count 13585
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 4 with 16 rules applied. Total rules applied 1182 place count 176 transition count 13569
Discarding 17 places :
Symmetric choice reduction at 5 with 17 rule applications. Total rules 1199 place count 159 transition count 13537
Iterating global reduction 5 with 17 rules applied. Total rules applied 1216 place count 159 transition count 13537
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1217 place count 159 transition count 13536
Discarding 8 places :
Symmetric choice reduction at 6 with 8 rule applications. Total rules 1225 place count 151 transition count 13528
Iterating global reduction 6 with 8 rules applied. Total rules applied 1233 place count 151 transition count 13528
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 10 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 6 with 16 rules applied. Total rules applied 1249 place count 143 transition count 13520
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 3 places in 5 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 6 with 6 rules applied. Total rules applied 1255 place count 140 transition count 13528
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 6 with 8 rules applied. Total rules applied 1263 place count 140 transition count 13520
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1265 place count 139 transition count 13526
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 6 with 8 rules applied. Total rules applied 1273 place count 139 transition count 13518
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1275 place count 138 transition count 13524
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 6 with 8 rules applied. Total rules applied 1283 place count 138 transition count 13516
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1285 place count 137 transition count 13522
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 6 with 8 rules applied. Total rules applied 1293 place count 137 transition count 13514
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1295 place count 136 transition count 13520
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 6 with 8 rules applied. Total rules applied 1303 place count 136 transition count 13512
Free-agglomeration rule applied 13 times.
Iterating global reduction 6 with 13 rules applied. Total rules applied 1316 place count 136 transition count 13499
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 6 with 13 rules applied. Total rules applied 1329 place count 123 transition count 13499
Discarding 8 places :
Symmetric choice reduction at 7 with 8 rule applications. Total rules 1337 place count 115 transition count 13491
Iterating global reduction 7 with 8 rules applied. Total rules applied 1345 place count 115 transition count 13491
Applied a total of 1345 rules in 5016 ms. Remains 115 /870 variables (removed 755) and now considering 13491/14327 (removed 836) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5017 ms. Remains : 115/870 places, 13491/14327 transitions.
Incomplete random walk after 10000 steps, including 369 resets, run finished after 510 ms. (steps per millisecond=19 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 23) seen :1
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 22) seen :0
Interrupted probabilistic random walk after 99914 steps, run timeout after 3001 ms. (steps per millisecond=33 ) properties seen :{}
Probabilistic random walk after 99914 steps, saw 22318 distinct states, run finished after 3001 ms. (steps per millisecond=33 ) properties seen :0
Running SMT prover for 22 properties.
// Phase 1: matrix 13491 rows 115 cols
[2024-05-31 03:51:07] [INFO ] Computed 9 invariants in 114 ms
[2024-05-31 03:51:08] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2024-05-31 03:51:12] [INFO ] After 4770ms SMT Verify possible using state equation in real domain returned unsat :0 sat :6 real:16
[2024-05-31 03:51:13] [INFO ] State equation strengthened by 200 read => feed constraints.
[2024-05-31 03:51:16] [INFO ] After 3608ms SMT Verify possible using 200 Read/Feed constraints in real domain returned unsat :0 sat :6 real:16
[2024-05-31 03:51:19] [INFO ] After 6353ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :6 real:16
Attempting to minimize the solution found.
Minimization took 1472 ms.
[2024-05-31 03:51:20] [INFO ] After 12882ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :6 real:16
[2024-05-31 03:51:20] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2024-05-31 03:51:29] [INFO ] After 8278ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :22
[2024-05-31 03:51:36] [INFO ] After 7589ms SMT Verify possible using 200 Read/Feed constraints in natural domain returned unsat :0 sat :22
[2024-05-31 03:51:45] [INFO ] After 16035ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :22
Attempting to minimize the solution found.
Minimization took 575 ms.
[2024-05-31 03:51:45] [INFO ] After 25013ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :22
Parikh walk visited 21 properties in 88 ms.
Support contains 8 out of 115 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 115/115 places, 13491/13491 transitions.
Drop transitions removed 29 transitions
Trivial Post-agglo rules discarded 29 transitions
Performed 29 trivial Post agglomeration. Transition count delta: 29
Iterating post reduction 0 with 29 rules applied. Total rules applied 29 place count 115 transition count 13462
Reduce places removed 29 places and 0 transitions.
Iterating post reduction 1 with 29 rules applied. Total rules applied 58 place count 86 transition count 13462
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 58 place count 86 transition count 13456
Deduced a syphon composed of 6 places in 3 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 70 place count 80 transition count 13456
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 71 place count 80 transition count 13455
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 81 place count 70 transition count 3505
Iterating global reduction 3 with 10 rules applied. Total rules applied 91 place count 70 transition count 3505
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 3 with 10 rules applied. Total rules applied 101 place count 70 transition count 3495
Free-agglomeration rule applied 44 times.
Iterating global reduction 4 with 44 rules applied. Total rules applied 145 place count 70 transition count 3451
Reduce places removed 44 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 318 transitions
Reduce isomorphic transitions removed 320 transitions.
Iterating post reduction 4 with 364 rules applied. Total rules applied 509 place count 26 transition count 3131
Drop transitions removed 602 transitions
Redundant transition composition rules discarded 602 transitions
Iterating global reduction 5 with 602 rules applied. Total rules applied 1111 place count 26 transition count 2529
Applied a total of 1111 rules in 2912 ms. Remains 26 /115 variables (removed 89) and now considering 2529/13491 (removed 10962) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2913 ms. Remains : 26/115 places, 2529/13491 transitions.
Finished random walk after 156 steps, including 0 resets, run visited all 1 properties in 7 ms. (steps per millisecond=22 )
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 1 atomic propositions for a total of 12 simplifications.
FORMULA StigmergyElection-PT-08b-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 120 stabilizing places and 128 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(!(p0 U p1)) U ((p2 U p0)||p3)))))'
Support contains 21 out of 870 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 870/870 places, 14327/14327 transitions.
Applied a total of 0 rules in 79 ms. Remains 870 /870 variables (removed 0) and now considering 14327/14327 (removed 0) transitions.
// Phase 1: matrix 14327 rows 870 cols
[2024-05-31 03:51:49] [INFO ] Computed 9 invariants in 231 ms
[2024-05-31 03:51:52] [INFO ] Implicit Places using invariants in 2758 ms returned []
Implicit Place search using SMT only with invariants took 2759 ms to find 0 implicit places.
[2024-05-31 03:51:52] [INFO ] Invariant cache hit.
[2024-05-31 03:51:57] [INFO ] Dead Transitions using invariants and state equation in 5553 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8393 ms. Remains : 870/870 places, 14327/14327 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 391 ms :[(AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), p1, (AND (NOT p0) p1)]
Running random walk in product with property : StigmergyElection-PT-08b-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p3) (NOT p0)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p3) (NOT p0) (NOT p2) p1), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p3) (NOT p0) p2 p1), acceptance={} source=2 dest: 4}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 3}, { cond=p1, acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p0) p2 p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p3:(AND (EQ s47 1) (EQ s142 1) (EQ s259 1) (EQ s343 1) (EQ s460 1) (EQ s555 1) (EQ s672 1) (EQ s789 1)), p0:(AND (EQ s61 1) (EQ s178 1) (EQ s273 1) (EQ s3...], 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]]
Stuttering criterion allowed to conclude after 143 steps with 0 reset in 9 ms.
FORMULA StigmergyElection-PT-08b-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-08b-LTLFireability-01 finished in 8916 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((!p0&&X((!p0 U (!p1||G(!p0))))))||(!p0&&X((!p0 U (!p1||G(!p0))))&&F((G(F(p2))||(!p0&&F(p2)&&F(!p1)))))))'
Support contains 17 out of 870 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 870/870 places, 14327/14327 transitions.
Applied a total of 0 rules in 95 ms. Remains 870 /870 variables (removed 0) and now considering 14327/14327 (removed 0) transitions.
[2024-05-31 03:51:58] [INFO ] Invariant cache hit.
[2024-05-31 03:52:01] [INFO ] Implicit Places using invariants in 2784 ms returned []
Implicit Place search using SMT only with invariants took 2786 ms to find 0 implicit places.
[2024-05-31 03:52:01] [INFO ] Invariant cache hit.
[2024-05-31 03:52:06] [INFO ] Dead Transitions using invariants and state equation in 5501 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8388 ms. Remains : 870/870 places, 14327/14327 transitions.
Stuttering acceptance computed with spot in 264 ms :[p0, true, (AND p0 p1), (AND (NOT p2) p0), (NOT p2)]
Running random walk in product with property : StigmergyElection-PT-08b-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 p1), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (EQ s25 1) (EQ s153 1) (EQ s237 1) (EQ s365 1) (EQ s449 1) (EQ s555 1) (EQ s672 1) (EQ s767 1)), p2:(NEQ s524 1), p1:(AND (EQ s61 1) (EQ s178 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]]
Product exploration explored 100000 steps with 50000 reset in 1541 ms.
Product exploration explored 100000 steps with 50000 reset in 1352 ms.
Computed a total of 120 stabilizing places and 128 stable transitions
Computed a total of 120 stabilizing places and 128 stable transitions
Knowledge obtained : [(AND (NOT p0) p2 (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 (NOT p2)))), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) (NOT p2)))), true, (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND p0 p1)))), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 11 factoid took 24 ms. Reduced automaton from 5 states, 9 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA StigmergyElection-PT-08b-LTLFireability-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property StigmergyElection-PT-08b-LTLFireability-02 finished in 11804 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((X((X(p0)&&p1)) U p0))||G(p2)))'
Support contains 29 out of 870 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 870/870 places, 14327/14327 transitions.
Applied a total of 0 rules in 93 ms. Remains 870 /870 variables (removed 0) and now considering 14327/14327 (removed 0) transitions.
[2024-05-31 03:52:10] [INFO ] Invariant cache hit.
[2024-05-31 03:52:12] [INFO ] Implicit Places using invariants in 2471 ms returned []
Implicit Place search using SMT only with invariants took 2484 ms to find 0 implicit places.
[2024-05-31 03:52:12] [INFO ] Invariant cache hit.
[2024-05-31 03:52:18] [INFO ] Dead Transitions using invariants and state equation in 5712 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8292 ms. Remains : 870/870 places, 14327/14327 transitions.
Stuttering acceptance computed with spot in 307 ms :[(AND (NOT p0) (NOT p2)), (OR (NOT p1) (NOT p0)), (NOT p0), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), true, (NOT p0), (NOT p2), (AND (NOT p2) (NOT p0))]
Running random walk in product with property : StigmergyElection-PT-08b-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}, { cond=(AND p2 (NOT p0)), acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 4}, { cond=p1, acceptance={0} source=1 dest: 5}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p2) p1), acceptance={} source=3 dest: 5}, { cond=(AND p2 (NOT p1)), acceptance={} source=3 dest: 6}, { cond=(AND p2 p1), acceptance={} source=3 dest: 7}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={} source=5 dest: 4}], [{ cond=(NOT p2), acceptance={} source=6 dest: 4}, { cond=p2, acceptance={} source=6 dest: 6}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=7 dest: 4}, { cond=(AND p2 (NOT p0)), acceptance={} source=7 dest: 6}]], initial=0, aps=[p2:(OR (AND (EQ s25 1) (EQ s142 1) (EQ s259 1) (EQ s365 1) (EQ s449 1) (EQ s566 1) (EQ s683 1) (EQ s789 1)) (AND (EQ s47 1) (EQ s142 1) (EQ s259 1) (EQ s3...], 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, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA StigmergyElection-PT-08b-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-08b-LTLFireability-04 finished in 8659 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 8 out of 870 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 870/870 places, 14327/14327 transitions.
Applied a total of 0 rules in 124 ms. Remains 870 /870 variables (removed 0) and now considering 14327/14327 (removed 0) transitions.
[2024-05-31 03:52:19] [INFO ] Invariant cache hit.
[2024-05-31 03:52:23] [INFO ] Implicit Places using invariants in 4201 ms returned []
Implicit Place search using SMT only with invariants took 4203 ms to find 0 implicit places.
[2024-05-31 03:52:23] [INFO ] Invariant cache hit.
[2024-05-31 03:52:28] [INFO ] Dead Transitions using invariants and state equation in 5656 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9986 ms. Remains : 870/870 places, 14327/14327 transitions.
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-08b-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s99 0) (EQ s206 0) (EQ s312 0) (EQ s418 0) (EQ s524 0) (EQ s629 0) (EQ s736 0) (EQ s841 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 1298 ms.
Product exploration explored 100000 steps with 50000 reset in 1266 ms.
Computed a total of 120 stabilizing places and 128 stable transitions
Computed a total of 120 stabilizing places and 128 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 19 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA StigmergyElection-PT-08b-LTLFireability-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property StigmergyElection-PT-08b-LTLFireability-05 finished in 12856 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0))||G(p1)))'
Support contains 14 out of 870 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 870/870 places, 14327/14327 transitions.
Applied a total of 0 rules in 99 ms. Remains 870 /870 variables (removed 0) and now considering 14327/14327 (removed 0) transitions.
[2024-05-31 03:52:31] [INFO ] Invariant cache hit.
[2024-05-31 03:52:34] [INFO ] Implicit Places using invariants in 2937 ms returned []
Implicit Place search using SMT only with invariants took 2953 ms to find 0 implicit places.
[2024-05-31 03:52:34] [INFO ] Invariant cache hit.
[2024-05-31 03:52:40] [INFO ] Dead Transitions using invariants and state equation in 5569 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8623 ms. Remains : 870/870 places, 14327/14327 transitions.
Stuttering acceptance computed with spot in 187 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : StigmergyElection-PT-08b-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}, { cond=p1, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 2}, { cond=(AND p1 p0), acceptance={} source=3 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={} source=4 dest: 0}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=1, aps=[p1:(OR (EQ s61 0) (EQ s167 0) (EQ s284 0) (EQ s390 0) (EQ s496 0) (EQ s613 0) (EQ s719 0) (EQ s814 0)), p0:(AND (EQ s61 1) (EQ s178 1) (EQ s295 1) (EQ s39...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 724 reset in 1051 ms.
Product exploration explored 100000 steps with 727 reset in 727 ms.
Computed a total of 120 stabilizing places and 128 stable transitions
Computed a total of 120 stabilizing places and 128 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (AND p1 (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 p0))), (X (NOT p0)), true, (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p1)), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 p0)))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 13 factoid took 132 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 53 ms :[true, (NOT p1)]
Incomplete random walk after 10000 steps, including 72 resets, run finished after 144 ms. (steps per millisecond=69 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 9 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 61435 steps, run timeout after 3001 ms. (steps per millisecond=20 ) properties seen :{}
Probabilistic random walk after 61435 steps, saw 15120 distinct states, run finished after 3001 ms. (steps per millisecond=20 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 03:52:45] [INFO ] Invariant cache hit.
[2024-05-31 03:52:46] [INFO ] After 111ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 03:52:46] [INFO ] [Nat]Absence check using 9 positive place invariants in 8 ms returned sat
[2024-05-31 03:52:50] [INFO ] After 4350ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 03:52:51] [INFO ] After 4858ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 262 ms.
[2024-05-31 03:52:51] [INFO ] After 5252ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 8 out of 870 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 870/870 places, 14327/14327 transitions.
Graph (trivial) has 885 edges and 870 vertex of which 136 / 870 are part of one of the 24 SCC in 1 ms
Free SCC test removed 112 places
Drop transitions removed 152 transitions
Reduce isomorphic transitions removed 152 transitions.
Graph (complete) has 2184 edges and 758 vertex of which 750 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.19 ms
Discarding 8 places :
Also discarding 0 output transitions
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 529 transitions
Trivial Post-agglo rules discarded 529 transitions
Performed 529 trivial Post agglomeration. Transition count delta: 529
Iterating post reduction 0 with 537 rules applied. Total rules applied 539 place count 750 transition count 13638
Reduce places removed 529 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 1 with 545 rules applied. Total rules applied 1084 place count 221 transition count 13622
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 1092 place count 213 transition count 13622
Performed 41 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 41 Pre rules applied. Total rules applied 1092 place count 213 transition count 13581
Deduced a syphon composed of 41 places in 6 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 3 with 82 rules applied. Total rules applied 1174 place count 172 transition count 13581
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1175 place count 172 transition count 13580
Performed 41 Post agglomeration using F-continuation condition.Transition count delta: 41
Deduced a syphon composed of 41 places in 3 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 4 with 82 rules applied. Total rules applied 1257 place count 131 transition count 13539
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 4 with 16 rules applied. Total rules applied 1273 place count 131 transition count 13523
Discarding 27 places :
Symmetric choice reduction at 5 with 27 rule applications. Total rules 1300 place count 104 transition count 3541
Iterating global reduction 5 with 27 rules applied. Total rules applied 1327 place count 104 transition count 3541
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 5 with 11 rules applied. Total rules applied 1338 place count 104 transition count 3530
Discarding 8 places :
Symmetric choice reduction at 6 with 8 rule applications. Total rules 1346 place count 96 transition count 3522
Iterating global reduction 6 with 8 rules applied. Total rules applied 1354 place count 96 transition count 3522
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 6 with 16 rules applied. Total rules applied 1370 place count 88 transition count 3514
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 6 with 6 rules applied. Total rules applied 1376 place count 85 transition count 3522
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 6 with 8 rules applied. Total rules applied 1384 place count 85 transition count 3514
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1386 place count 84 transition count 3520
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 6 with 8 rules applied. Total rules applied 1394 place count 84 transition count 3512
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1396 place count 83 transition count 3518
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 6 with 8 rules applied. Total rules applied 1404 place count 83 transition count 3510
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1406 place count 82 transition count 3516
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 6 with 8 rules applied. Total rules applied 1414 place count 82 transition count 3508
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1416 place count 81 transition count 3514
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 6 with 8 rules applied. Total rules applied 1424 place count 81 transition count 3506
Free-agglomeration rule applied 47 times.
Iterating global reduction 6 with 47 rules applied. Total rules applied 1471 place count 81 transition count 3459
Reduce places removed 47 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 65 transitions.
Iterating post reduction 6 with 112 rules applied. Total rules applied 1583 place count 34 transition count 3394
Discarding 8 places :
Symmetric choice reduction at 7 with 8 rule applications. Total rules 1591 place count 26 transition count 3386
Iterating global reduction 7 with 8 rules applied. Total rules applied 1599 place count 26 transition count 3386
Ensure Unique test removed 255 transitions
Reduce isomorphic transitions removed 255 transitions.
Iterating post reduction 7 with 255 rules applied. Total rules applied 1854 place count 26 transition count 3131
Drop transitions removed 602 transitions
Redundant transition composition rules discarded 602 transitions
Iterating global reduction 8 with 602 rules applied. Total rules applied 2456 place count 26 transition count 2529
Applied a total of 2456 rules in 4665 ms. Remains 26 /870 variables (removed 844) and now considering 2529/14327 (removed 11798) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4665 ms. Remains : 26/870 places, 2529/14327 transitions.
Finished random walk after 34 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=11 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 (NOT p0)), (X (AND p1 (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 p0))), (X (NOT p0)), true, (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p1)), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 p0)))), (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT p1))]
Property proved to be false thanks to negative knowledge :(F (NOT p1))
Knowledge based reduction with 13 factoid took 172 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA StigmergyElection-PT-08b-LTLFireability-06 FALSE TECHNIQUES KNOWLEDGE
Treatment of property StigmergyElection-PT-08b-LTLFireability-06 finished in 24471 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 8 out of 870 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 870/870 places, 14327/14327 transitions.
Graph (trivial) has 885 edges and 870 vertex of which 136 / 870 are part of one of the 24 SCC in 2 ms
Free SCC test removed 112 places
Ensure Unique test removed 128 transitions
Reduce isomorphic transitions removed 128 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 513 transitions
Trivial Post-agglo rules discarded 513 transitions
Performed 513 trivial Post agglomeration. Transition count delta: 513
Iterating post reduction 0 with 513 rules applied. Total rules applied 514 place count 757 transition count 13685
Reduce places removed 513 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 1 with 529 rules applied. Total rules applied 1043 place count 244 transition count 13669
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 1051 place count 236 transition count 13669
Performed 33 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 33 Pre rules applied. Total rules applied 1051 place count 236 transition count 13636
Deduced a syphon composed of 33 places in 6 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 1117 place count 203 transition count 13636
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 1124 place count 196 transition count 13629
Iterating global reduction 3 with 7 rules applied. Total rules applied 1131 place count 196 transition count 13629
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Deduced a syphon composed of 39 places in 5 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 3 with 78 rules applied. Total rules applied 1209 place count 157 transition count 13590
Discarding 24 places :
Symmetric choice reduction at 3 with 24 rule applications. Total rules 1233 place count 133 transition count 7261
Iterating global reduction 3 with 24 rules applied. Total rules applied 1257 place count 133 transition count 7261
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 1265 place count 133 transition count 7253
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 1273 place count 125 transition count 7237
Iterating global reduction 4 with 8 rules applied. Total rules applied 1281 place count 125 transition count 7237
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 1289 place count 117 transition count 7221
Iterating global reduction 4 with 8 rules applied. Total rules applied 1297 place count 117 transition count 7221
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 4 with 24 rules applied. Total rules applied 1321 place count 105 transition count 7228
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1322 place count 104 transition count 7212
Iterating global reduction 4 with 1 rules applied. Total rules applied 1323 place count 104 transition count 7212
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1324 place count 104 transition count 7211
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 5 with 8 rules applied. Total rules applied 1332 place count 104 transition count 7203
Applied a total of 1332 rules in 2822 ms. Remains 104 /870 variables (removed 766) and now considering 7203/14327 (removed 7124) transitions.
[2024-05-31 03:52:59] [INFO ] Flow matrix only has 7194 transitions (discarded 9 similar events)
// Phase 1: matrix 7194 rows 104 cols
[2024-05-31 03:52:59] [INFO ] Computed 2 invariants in 90 ms
[2024-05-31 03:53:00] [INFO ] Implicit Places using invariants in 1589 ms returned []
[2024-05-31 03:53:00] [INFO ] Flow matrix only has 7194 transitions (discarded 9 similar events)
[2024-05-31 03:53:00] [INFO ] Invariant cache hit.
[2024-05-31 03:53:01] [INFO ] State equation strengthened by 255 read => feed constraints.
[2024-05-31 03:53:07] [INFO ] Implicit Places using invariants and state equation in 7271 ms returned []
Implicit Place search using SMT with State Equation took 8863 ms to find 0 implicit places.
[2024-05-31 03:53:08] [INFO ] Redundant transitions in 934 ms returned []
[2024-05-31 03:53:08] [INFO ] Flow matrix only has 7194 transitions (discarded 9 similar events)
[2024-05-31 03:53:08] [INFO ] Invariant cache hit.
[2024-05-31 03:53:11] [INFO ] Dead Transitions using invariants and state equation in 2172 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 104/870 places, 7203/14327 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 14803 ms. Remains : 104/870 places, 7203/14327 transitions.
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Running random walk in product with property : StigmergyElection-PT-08b-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s6 0) (EQ s18 0) (EQ s31 0) (EQ s42 0) (EQ s56 0) (EQ s68 0) (EQ s81 0) (EQ s94 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 6609 reset in 1288 ms.
Product exploration explored 100000 steps with 6634 reset in 1227 ms.
Computed a total of 5 stabilizing places and 24 stable transitions
Computed a total of 5 stabilizing places and 24 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 85 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 44 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 664 resets, run finished after 205 ms. (steps per millisecond=48 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 162091 steps, run timeout after 3001 ms. (steps per millisecond=54 ) properties seen :{}
Probabilistic random walk after 162091 steps, saw 60011 distinct states, run finished after 3002 ms. (steps per millisecond=53 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 03:53:17] [INFO ] Flow matrix only has 7194 transitions (discarded 9 similar events)
[2024-05-31 03:53:17] [INFO ] Invariant cache hit.
[2024-05-31 03:53:17] [INFO ] After 38ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 03:53:17] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-31 03:53:19] [INFO ] After 1899ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 03:53:19] [INFO ] State equation strengthened by 255 read => feed constraints.
[2024-05-31 03:53:23] [INFO ] After 4351ms SMT Verify possible using 255 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 03:53:24] [INFO ] After 4799ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 126 ms.
[2024-05-31 03:53:24] [INFO ] After 7041ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 8 out of 104 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 104/104 places, 7203/7203 transitions.
Graph (complete) has 862 edges and 104 vertex of which 103 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.10 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 18 place count 103 transition count 7185
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 1 with 32 rules applied. Total rules applied 50 place count 87 transition count 7169
Free-agglomeration rule applied 49 times.
Iterating global reduction 1 with 49 rules applied. Total rules applied 99 place count 87 transition count 7120
Reduce places removed 50 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 255 transitions
Reduce isomorphic transitions removed 257 transitions.
Iterating post reduction 1 with 307 rules applied. Total rules applied 406 place count 37 transition count 6863
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 414 place count 29 transition count 6855
Iterating global reduction 2 with 8 rules applied. Total rules applied 422 place count 29 transition count 6855
Ensure Unique test removed 255 transitions
Reduce isomorphic transitions removed 255 transitions.
Iterating post reduction 2 with 255 rules applied. Total rules applied 677 place count 29 transition count 6600
Performed 8 Post agglomeration using F-continuation condition with reduction of 5292 identical transitions.
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 693 place count 21 transition count 1300
Drop transitions removed 8 transitions
Ensure Unique test removed 1024 transitions
Reduce isomorphic transitions removed 1032 transitions.
Iterating post reduction 3 with 1032 rules applied. Total rules applied 1725 place count 21 transition count 268
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 1733 place count 17 transition count 264
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1734 place count 16 transition count 263
Applied a total of 1734 rules in 1153 ms. Remains 16 /104 variables (removed 88) and now considering 263/7203 (removed 6940) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1153 ms. Remains : 16/104 places, 263/7203 transitions.
Finished random walk after 19 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=19 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 111 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 50 ms :[(NOT p0)]
Support contains 8 out of 104 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 104/104 places, 7203/7203 transitions.
Applied a total of 0 rules in 691 ms. Remains 104 /104 variables (removed 0) and now considering 7203/7203 (removed 0) transitions.
[2024-05-31 03:53:26] [INFO ] Flow matrix only has 7194 transitions (discarded 9 similar events)
[2024-05-31 03:53:26] [INFO ] Invariant cache hit.
[2024-05-31 03:53:27] [INFO ] Implicit Places using invariants in 1605 ms returned []
[2024-05-31 03:53:27] [INFO ] Flow matrix only has 7194 transitions (discarded 9 similar events)
[2024-05-31 03:53:27] [INFO ] Invariant cache hit.
[2024-05-31 03:53:28] [INFO ] State equation strengthened by 255 read => feed constraints.
[2024-05-31 03:53:35] [INFO ] Implicit Places using invariants and state equation in 7497 ms returned []
Implicit Place search using SMT with State Equation took 9105 ms to find 0 implicit places.
[2024-05-31 03:53:36] [INFO ] Redundant transitions in 935 ms returned []
[2024-05-31 03:53:36] [INFO ] Flow matrix only has 7194 transitions (discarded 9 similar events)
[2024-05-31 03:53:36] [INFO ] Invariant cache hit.
[2024-05-31 03:53:38] [INFO ] Dead Transitions using invariants and state equation in 2092 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 12837 ms. Remains : 104/104 places, 7203/7203 transitions.
Computed a total of 5 stabilizing places and 24 stable transitions
Computed a total of 5 stabilizing places and 24 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 88 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 45 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 657 resets, run finished after 141 ms. (steps per millisecond=70 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 168592 steps, run timeout after 3001 ms. (steps per millisecond=56 ) properties seen :{}
Probabilistic random walk after 168592 steps, saw 63714 distinct states, run finished after 3003 ms. (steps per millisecond=56 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 03:53:41] [INFO ] Flow matrix only has 7194 transitions (discarded 9 similar events)
[2024-05-31 03:53:41] [INFO ] Invariant cache hit.
[2024-05-31 03:53:41] [INFO ] After 27ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 03:53:41] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-31 03:53:43] [INFO ] After 1976ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 03:53:43] [INFO ] State equation strengthened by 255 read => feed constraints.
[2024-05-31 03:53:49] [INFO ] After 5163ms SMT Verify possible using 255 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 03:53:49] [INFO ] After 5378ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 142 ms.
[2024-05-31 03:53:49] [INFO ] After 7719ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 8 out of 104 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 104/104 places, 7203/7203 transitions.
Graph (complete) has 862 edges and 104 vertex of which 103 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.10 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 18 place count 103 transition count 7185
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 1 with 32 rules applied. Total rules applied 50 place count 87 transition count 7169
Free-agglomeration rule applied 49 times.
Iterating global reduction 1 with 49 rules applied. Total rules applied 99 place count 87 transition count 7120
Reduce places removed 50 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 255 transitions
Reduce isomorphic transitions removed 257 transitions.
Iterating post reduction 1 with 307 rules applied. Total rules applied 406 place count 37 transition count 6863
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 414 place count 29 transition count 6855
Iterating global reduction 2 with 8 rules applied. Total rules applied 422 place count 29 transition count 6855
Ensure Unique test removed 255 transitions
Reduce isomorphic transitions removed 255 transitions.
Iterating post reduction 2 with 255 rules applied. Total rules applied 677 place count 29 transition count 6600
Performed 8 Post agglomeration using F-continuation condition with reduction of 5292 identical transitions.
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 693 place count 21 transition count 1300
Drop transitions removed 8 transitions
Ensure Unique test removed 1024 transitions
Reduce isomorphic transitions removed 1032 transitions.
Iterating post reduction 3 with 1032 rules applied. Total rules applied 1725 place count 21 transition count 268
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 1733 place count 17 transition count 264
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1734 place count 16 transition count 263
Applied a total of 1734 rules in 1121 ms. Remains 16 /104 variables (removed 88) and now considering 263/7203 (removed 6940) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1121 ms. Remains : 16/104 places, 263/7203 transitions.
Finished random walk after 44 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=22 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 116 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 47 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Product exploration explored 100000 steps with 6636 reset in 1200 ms.
Product exploration explored 100000 steps with 6596 reset in 1144 ms.
Built C files in :
/tmp/ltsmin10920656851194585512
[2024-05-31 03:53:53] [INFO ] Too many transitions (7203) to apply POR reductions. Disabling POR matrices.
[2024-05-31 03:53:53] [INFO ] Built C files in 191ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10920656851194585512
Running compilation step : cd /tmp/ltsmin10920656851194585512;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10920656851194585512;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10920656851194585512;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 8 out of 104 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 104/104 places, 7203/7203 transitions.
Applied a total of 0 rules in 492 ms. Remains 104 /104 variables (removed 0) and now considering 7203/7203 (removed 0) transitions.
[2024-05-31 03:53:57] [INFO ] Flow matrix only has 7194 transitions (discarded 9 similar events)
[2024-05-31 03:53:57] [INFO ] Invariant cache hit.
[2024-05-31 03:53:58] [INFO ] Implicit Places using invariants in 1534 ms returned []
[2024-05-31 03:53:58] [INFO ] Flow matrix only has 7194 transitions (discarded 9 similar events)
[2024-05-31 03:53:58] [INFO ] Invariant cache hit.
[2024-05-31 03:53:59] [INFO ] State equation strengthened by 255 read => feed constraints.
[2024-05-31 03:54:04] [INFO ] Implicit Places using invariants and state equation in 6321 ms returned []
Implicit Place search using SMT with State Equation took 7862 ms to find 0 implicit places.
[2024-05-31 03:54:05] [INFO ] Redundant transitions in 866 ms returned []
[2024-05-31 03:54:05] [INFO ] Flow matrix only has 7194 transitions (discarded 9 similar events)
[2024-05-31 03:54:05] [INFO ] Invariant cache hit.
[2024-05-31 03:54:07] [INFO ] Dead Transitions using invariants and state equation in 2038 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11269 ms. Remains : 104/104 places, 7203/7203 transitions.
Built C files in :
/tmp/ltsmin4702198036433653348
[2024-05-31 03:54:07] [INFO ] Too many transitions (7203) to apply POR reductions. Disabling POR matrices.
[2024-05-31 03:54:07] [INFO ] Built C files in 123ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4702198036433653348
Running compilation step : cd /tmp/ltsmin4702198036433653348;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4702198036433653348;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4702198036433653348;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-31 03:54:13] [INFO ] Flatten gal took : 996 ms
[2024-05-31 03:54:13] [INFO ] Flatten gal took : 866 ms
[2024-05-31 03:54:14] [INFO ] Time to serialize gal into /tmp/LTL5024400783493777990.gal : 128 ms
[2024-05-31 03:54:14] [INFO ] Time to serialize properties into /tmp/LTL7121294778858394348.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5024400783493777990.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9265820833990781223.hoa' '-atoms' '/tmp/LTL7121294778858394348.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL7121294778858394348.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9265820833990781223.hoa
Detected timeout of ITS tools.
[2024-05-31 03:54:31] [INFO ] Flatten gal took : 934 ms
[2024-05-31 03:54:31] [INFO ] Flatten gal took : 791 ms
[2024-05-31 03:54:31] [INFO ] Time to serialize gal into /tmp/LTL4067690451930599655.gal : 97 ms
[2024-05-31 03:54:31] [INFO ] Time to serialize properties into /tmp/LTL6259553432992795509.ltl : 8 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4067690451930599655.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6259553432992795509.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F(G("((((p56==0)||(p178==0))||((p326==0)||(p448==0)))||(((p596==0)||(p718==0))||((p853==0)||(p988==0))))"))))
Formula 0 simplified : GF!"((((p56==0)||(p178==0))||((p326==0)||(p448==0)))||(((p596==0)||(p718==0))||((p853==0)||(p988==0))))"
Detected timeout of ITS tools.
[2024-05-31 03:54:47] [INFO ] Flatten gal took : 840 ms
[2024-05-31 03:54:47] [INFO ] Applying decomposition
[2024-05-31 03:54:48] [INFO ] Flatten gal took : 896 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph18041134685077309303.txt' '-o' '/tmp/graph18041134685077309303.bin' '-w' '/tmp/graph18041134685077309303.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph18041134685077309303.bin' '-l' '-1' '-v' '-w' '/tmp/graph18041134685077309303.weights' '-q' '0' '-e' '0.001'
[2024-05-31 03:54:51] [INFO ] Decomposing Gal with order
[2024-05-31 03:54:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 03:54:53] [INFO ] Removed a total of 56607 redundant transitions.
[2024-05-31 03:54:53] [INFO ] Flatten gal took : 1576 ms
[2024-05-31 03:54:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 64 labels/synchronizations in 429 ms.
[2024-05-31 03:54:54] [INFO ] Time to serialize gal into /tmp/LTL14028127335684891607.gal : 16 ms
[2024-05-31 03:54:54] [INFO ] Time to serialize properties into /tmp/LTL14152873364852434951.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14028127335684891607.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14152873364852434951.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((F(G("((((i2.u2.p56==0)||(i2.u5.p178==0))||((i0.u8.p326==0)||(i2.u10.p448==0)))||(((i0.u13.p596==0)||(i2.u16.p718==0))||((i2.u19.p85...186
Formula 0 simplified : GF!"((((i2.u2.p56==0)||(i2.u5.p178==0))||((i0.u8.p326==0)||(i2.u10.p448==0)))||(((i0.u13.p596==0)||(i2.u16.p718==0))||((i2.u19.p853=...180
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5198602714590084452
[2024-05-31 03:55:09] [INFO ] Built C files in 113ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5198602714590084452
Running compilation step : cd /tmp/ltsmin5198602714590084452;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5198602714590084452;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5198602714590084452;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property StigmergyElection-PT-08b-LTLFireability-09 finished in 136022 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||(p1&&X(F(p0))))))'
Support contains 8 out of 870 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 870/870 places, 14327/14327 transitions.
Graph (trivial) has 878 edges and 870 vertex of which 136 / 870 are part of one of the 24 SCC in 1 ms
Free SCC test removed 112 places
Ensure Unique test removed 128 transitions
Reduce isomorphic transitions removed 128 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 506 transitions
Trivial Post-agglo rules discarded 506 transitions
Performed 506 trivial Post agglomeration. Transition count delta: 506
Iterating post reduction 0 with 506 rules applied. Total rules applied 507 place count 757 transition count 13692
Reduce places removed 506 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 1 with 522 rules applied. Total rules applied 1029 place count 251 transition count 13676
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 1037 place count 243 transition count 13676
Performed 33 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 33 Pre rules applied. Total rules applied 1037 place count 243 transition count 13643
Deduced a syphon composed of 33 places in 6 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 1103 place count 210 transition count 13643
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 1110 place count 203 transition count 13636
Iterating global reduction 3 with 7 rules applied. Total rules applied 1117 place count 203 transition count 13636
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Deduced a syphon composed of 39 places in 5 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 3 with 78 rules applied. Total rules applied 1195 place count 164 transition count 13597
Discarding 24 places :
Symmetric choice reduction at 3 with 24 rule applications. Total rules 1219 place count 140 transition count 7268
Iterating global reduction 3 with 24 rules applied. Total rules applied 1243 place count 140 transition count 7268
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 1251 place count 140 transition count 7260
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 1259 place count 132 transition count 7244
Iterating global reduction 4 with 8 rules applied. Total rules applied 1267 place count 132 transition count 7244
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 1275 place count 124 transition count 7228
Iterating global reduction 4 with 8 rules applied. Total rules applied 1283 place count 124 transition count 7228
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 12 places in 2 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 4 with 24 rules applied. Total rules applied 1307 place count 112 transition count 7235
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1308 place count 111 transition count 7219
Iterating global reduction 4 with 1 rules applied. Total rules applied 1309 place count 111 transition count 7219
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1310 place count 111 transition count 7218
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 5 with 8 rules applied. Total rules applied 1318 place count 111 transition count 7210
Applied a total of 1318 rules in 2596 ms. Remains 111 /870 variables (removed 759) and now considering 7210/14327 (removed 7117) transitions.
[2024-05-31 03:55:14] [INFO ] Flow matrix only has 7201 transitions (discarded 9 similar events)
// Phase 1: matrix 7201 rows 111 cols
[2024-05-31 03:55:14] [INFO ] Computed 2 invariants in 89 ms
[2024-05-31 03:55:16] [INFO ] Implicit Places using invariants in 1179 ms returned []
[2024-05-31 03:55:16] [INFO ] Flow matrix only has 7201 transitions (discarded 9 similar events)
[2024-05-31 03:55:16] [INFO ] Invariant cache hit.
[2024-05-31 03:55:16] [INFO ] State equation strengthened by 255 read => feed constraints.
[2024-05-31 03:55:22] [INFO ] Implicit Places using invariants and state equation in 6035 ms returned []
Implicit Place search using SMT with State Equation took 7229 ms to find 0 implicit places.
[2024-05-31 03:55:22] [INFO ] Redundant transitions in 869 ms returned []
[2024-05-31 03:55:22] [INFO ] Flow matrix only has 7201 transitions (discarded 9 similar events)
[2024-05-31 03:55:22] [INFO ] Invariant cache hit.
[2024-05-31 03:55:25] [INFO ] Dead Transitions using invariants and state equation in 2249 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 111/870 places, 7210/14327 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 12955 ms. Remains : 111/870 places, 7210/14327 transitions.
Stuttering acceptance computed with spot in 87 ms :[(NOT p0)]
Running random walk in product with property : StigmergyElection-PT-08b-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s8 1) (EQ s22 1) (EQ s33 1) (EQ s45 1) (EQ s62 1) (EQ s73 1) (EQ s90 1) (EQ s103 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 16 steps with 0 reset in 1 ms.
FORMULA StigmergyElection-PT-08b-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-08b-LTLFireability-10 finished in 13077 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||F(p1)||G(p2))))'
Support contains 22 out of 870 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 870/870 places, 14327/14327 transitions.
Applied a total of 0 rules in 77 ms. Remains 870 /870 variables (removed 0) and now considering 14327/14327 (removed 0) transitions.
// Phase 1: matrix 14327 rows 870 cols
[2024-05-31 03:55:25] [INFO ] Computed 9 invariants in 222 ms
[2024-05-31 03:55:27] [INFO ] Implicit Places using invariants in 2530 ms returned []
Implicit Place search using SMT only with invariants took 2547 ms to find 0 implicit places.
[2024-05-31 03:55:27] [INFO ] Invariant cache hit.
[2024-05-31 03:55:33] [INFO ] Dead Transitions using invariants and state equation in 5614 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8240 ms. Remains : 870/870 places, 14327/14327 transitions.
Stuttering acceptance computed with spot in 168 ms :[(NOT p1), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p0))]
Running random walk in product with property : StigmergyElection-PT-08b-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=3 dest: 2}]], initial=1, aps=[p1:(AND (EQ s72 1) (EQ s189 1) (EQ s284 1) (EQ s390 1) (EQ s496 1) (EQ s602 1) (EQ s719 1) (EQ s814 1)), p2:(OR (EQ s47 0) (EQ s131 0) (EQ s237 0) (EQ s36...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 726 reset in 775 ms.
Product exploration explored 100000 steps with 722 reset in 706 ms.
Computed a total of 120 stabilizing places and 128 stable transitions
Computed a total of 120 stabilizing places and 128 stable transitions
Knowledge obtained : [(AND (NOT p1) p2 (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (AND (NOT p0) (NOT p1) p2)), (X (X (AND (NOT p1) p2))), (X (X (NOT p1))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 6 factoid took 97 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 5 states, 13 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 180 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p1)]
Incomplete random walk after 10000 steps, including 71 resets, run finished after 427 ms. (steps per millisecond=23 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 65527 steps, run timeout after 3001 ms. (steps per millisecond=21 ) properties seen :{}
Probabilistic random walk after 65527 steps, saw 15728 distinct states, run finished after 3001 ms. (steps per millisecond=21 ) properties seen :0
Running SMT prover for 5 properties.
[2024-05-31 03:55:39] [INFO ] Invariant cache hit.
[2024-05-31 03:55:39] [INFO ] After 164ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2024-05-31 03:55:39] [INFO ] [Nat]Absence check using 9 positive place invariants in 12 ms returned sat
[2024-05-31 03:55:44] [INFO ] After 5054ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :4
[2024-05-31 03:55:46] [INFO ] After 7042ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :4
Attempting to minimize the solution found.
Minimization took 1036 ms.
[2024-05-31 03:55:47] [INFO ] After 8299ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :4
Fused 5 Parikh solutions to 2 different solutions.
Finished Parikh walk after 160 steps, including 0 resets, run visited all 2 properties in 5 ms. (steps per millisecond=32 )
Parikh walk visited 3 properties in 15 ms.
Support contains 8 out of 870 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 870/870 places, 14327/14327 transitions.
Graph (trivial) has 885 edges and 870 vertex of which 136 / 870 are part of one of the 24 SCC in 1 ms
Free SCC test removed 112 places
Drop transitions removed 152 transitions
Reduce isomorphic transitions removed 152 transitions.
Graph (complete) has 2184 edges and 758 vertex of which 750 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.19 ms
Discarding 8 places :
Also discarding 0 output transitions
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 529 transitions
Trivial Post-agglo rules discarded 529 transitions
Performed 529 trivial Post agglomeration. Transition count delta: 529
Iterating post reduction 0 with 537 rules applied. Total rules applied 539 place count 750 transition count 13638
Reduce places removed 529 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 1 with 545 rules applied. Total rules applied 1084 place count 221 transition count 13622
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 1092 place count 213 transition count 13622
Performed 41 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 41 Pre rules applied. Total rules applied 1092 place count 213 transition count 13581
Deduced a syphon composed of 41 places in 6 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 3 with 82 rules applied. Total rules applied 1174 place count 172 transition count 13581
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1175 place count 172 transition count 13580
Performed 41 Post agglomeration using F-continuation condition.Transition count delta: 41
Deduced a syphon composed of 41 places in 4 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 4 with 82 rules applied. Total rules applied 1257 place count 131 transition count 13539
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 4 with 16 rules applied. Total rules applied 1273 place count 131 transition count 13523
Discarding 25 places :
Symmetric choice reduction at 5 with 25 rule applications. Total rules 1298 place count 106 transition count 7186
Iterating global reduction 5 with 25 rules applied. Total rules applied 1323 place count 106 transition count 7186
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 5 with 9 rules applied. Total rules applied 1332 place count 106 transition count 7177
Discarding 8 places :
Symmetric choice reduction at 6 with 8 rule applications. Total rules 1340 place count 98 transition count 7169
Iterating global reduction 6 with 8 rules applied. Total rules applied 1348 place count 98 transition count 7169
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 6 with 16 rules applied. Total rules applied 1364 place count 90 transition count 7161
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 6 with 6 rules applied. Total rules applied 1370 place count 87 transition count 7169
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 6 with 8 rules applied. Total rules applied 1378 place count 87 transition count 7161
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1380 place count 86 transition count 7167
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 6 with 8 rules applied. Total rules applied 1388 place count 86 transition count 7159
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1390 place count 85 transition count 7165
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 6 with 8 rules applied. Total rules applied 1398 place count 85 transition count 7157
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1400 place count 84 transition count 7163
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 6 with 8 rules applied. Total rules applied 1408 place count 84 transition count 7155
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1410 place count 83 transition count 7161
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 6 with 8 rules applied. Total rules applied 1418 place count 83 transition count 7153
Free-agglomeration rule applied 49 times.
Iterating global reduction 6 with 49 rules applied. Total rules applied 1467 place count 83 transition count 7104
Reduce places removed 49 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 255 transitions
Reduce isomorphic transitions removed 257 transitions.
Iterating post reduction 6 with 306 rules applied. Total rules applied 1773 place count 34 transition count 6847
Discarding 8 places :
Symmetric choice reduction at 7 with 8 rule applications. Total rules 1781 place count 26 transition count 6839
Iterating global reduction 7 with 8 rules applied. Total rules applied 1789 place count 26 transition count 6839
Ensure Unique test removed 255 transitions
Reduce isomorphic transitions removed 255 transitions.
Iterating post reduction 7 with 255 rules applied. Total rules applied 2044 place count 26 transition count 6584
Drop transitions removed 6050 transitions
Redundant transition composition rules discarded 6050 transitions
Iterating global reduction 8 with 6050 rules applied. Total rules applied 8094 place count 26 transition count 534
Applied a total of 8094 rules in 9964 ms. Remains 26 /870 variables (removed 844) and now considering 534/14327 (removed 13793) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9965 ms. Remains : 26/870 places, 534/14327 transitions.
Finished random walk after 35 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=35 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) p2 (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (AND (NOT p0) (NOT p1) p2)), (X (X (AND (NOT p1) p2))), (X (X (NOT p1))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
False Knowledge obtained : [(F p1), (F (AND p1 p2)), (F (NOT (AND (NOT p1) p2))), (F (AND p1 (NOT p2))), (F (AND (NOT p1) (NOT p2)))]
Knowledge based reduction with 6 factoid took 222 ms. Reduced automaton from 5 states, 13 edges and 2 AP (stutter insensitive) to 5 states, 13 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 190 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p1)]
Stuttering acceptance computed with spot in 184 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p1)]
Support contains 16 out of 870 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 870/870 places, 14327/14327 transitions.
Graph (trivial) has 871 edges and 870 vertex of which 136 / 870 are part of one of the 24 SCC in 0 ms
Free SCC test removed 112 places
Ensure Unique test removed 128 transitions
Reduce isomorphic transitions removed 128 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 499 transitions
Trivial Post-agglo rules discarded 499 transitions
Performed 499 trivial Post agglomeration. Transition count delta: 499
Iterating post reduction 0 with 499 rules applied. Total rules applied 500 place count 757 transition count 13699
Reduce places removed 499 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 1 with 515 rules applied. Total rules applied 1015 place count 258 transition count 13683
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 1023 place count 250 transition count 13683
Performed 33 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 33 Pre rules applied. Total rules applied 1023 place count 250 transition count 13650
Deduced a syphon composed of 33 places in 5 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 1089 place count 217 transition count 13650
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 1096 place count 210 transition count 13643
Iterating global reduction 3 with 7 rules applied. Total rules applied 1103 place count 210 transition count 13643
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Deduced a syphon composed of 39 places in 4 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 3 with 78 rules applied. Total rules applied 1181 place count 171 transition count 13604
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 1198 place count 154 transition count 11393
Iterating global reduction 3 with 17 rules applied. Total rules applied 1215 place count 154 transition count 11393
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1216 place count 154 transition count 11392
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 1224 place count 146 transition count 11376
Iterating global reduction 4 with 8 rules applied. Total rules applied 1232 place count 146 transition count 11376
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 1240 place count 138 transition count 11360
Iterating global reduction 4 with 8 rules applied. Total rules applied 1248 place count 138 transition count 11360
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 12 places in 2 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 4 with 24 rules applied. Total rules applied 1272 place count 126 transition count 11367
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1273 place count 125 transition count 11351
Iterating global reduction 4 with 1 rules applied. Total rules applied 1274 place count 125 transition count 11351
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1275 place count 125 transition count 11350
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 5 with 8 rules applied. Total rules applied 1283 place count 125 transition count 11342
Applied a total of 1283 rules in 3124 ms. Remains 125 /870 variables (removed 745) and now considering 11342/14327 (removed 2985) transitions.
[2024-05-31 03:56:01] [INFO ] Flow matrix only has 11333 transitions (discarded 9 similar events)
// Phase 1: matrix 11333 rows 125 cols
[2024-05-31 03:56:01] [INFO ] Computed 2 invariants in 119 ms
[2024-05-31 03:56:03] [INFO ] Implicit Places using invariants in 2067 ms returned []
Implicit Place search using SMT only with invariants took 2072 ms to find 0 implicit places.
[2024-05-31 03:56:03] [INFO ] Flow matrix only has 11333 transitions (discarded 9 similar events)
[2024-05-31 03:56:03] [INFO ] Invariant cache hit.
[2024-05-31 03:56:07] [INFO ] Dead Transitions using invariants and state equation in 3779 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 125/870 places, 11342/14327 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8996 ms. Remains : 125/870 places, 11342/14327 transitions.
Computed a total of 5 stabilizing places and 24 stable transitions
Computed a total of 5 stabilizing places and 24 stable transitions
Knowledge obtained : [(AND (NOT p1) p2), (X (AND (NOT p1) p2)), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND p1 p2))), (X (NOT p1)), (X (NOT (AND (NOT p1) (NOT p2)))), (X (X (AND (NOT p1) p2))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT p1))), (X (X (NOT (AND p1 p2)))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 125 ms. Reduced automaton from 5 states, 13 edges and 2 AP (stutter insensitive) to 5 states, 13 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 175 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p1)]
Incomplete random walk after 10000 steps, including 602 resets, run finished after 576 ms. (steps per millisecond=17 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 44 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 44 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 42 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 81935 steps, run timeout after 3001 ms. (steps per millisecond=27 ) properties seen :{}
Probabilistic random walk after 81935 steps, saw 22605 distinct states, run finished after 3001 ms. (steps per millisecond=27 ) properties seen :0
Running SMT prover for 5 properties.
[2024-05-31 03:56:11] [INFO ] Flow matrix only has 11333 transitions (discarded 9 similar events)
[2024-05-31 03:56:11] [INFO ] Invariant cache hit.
[2024-05-31 03:56:11] [INFO ] After 68ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2024-05-31 03:56:11] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-31 03:56:15] [INFO ] After 3649ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :4
[2024-05-31 03:56:15] [INFO ] State equation strengthened by 255 read => feed constraints.
[2024-05-31 03:56:24] [INFO ] After 8795ms SMT Verify possible using 255 Read/Feed constraints in natural domain returned unsat :1 sat :4
[2024-05-31 03:56:26] [INFO ] After 10163ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :4
Attempting to minimize the solution found.
Minimization took 940 ms.
[2024-05-31 03:56:27] [INFO ] After 15162ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :4
Fused 5 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 11 ms.
Support contains 16 out of 125 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 125/125 places, 11342/11342 transitions.
Graph (complete) has 988 edges and 125 vertex of which 124 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.16 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 23 rules applied. Total rules applied 24 place count 124 transition count 11318
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 30 place count 118 transition count 11318
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 32 place count 116 transition count 8888
Iterating global reduction 2 with 2 rules applied. Total rules applied 34 place count 116 transition count 8888
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 36 place count 116 transition count 8886
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 32 rules applied. Total rules applied 68 place count 100 transition count 8870
Free-agglomeration rule applied 54 times.
Iterating global reduction 3 with 54 rules applied. Total rules applied 122 place count 100 transition count 8816
Reduce places removed 55 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 3 with 88 rules applied. Total rules applied 210 place count 45 transition count 8783
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 218 place count 37 transition count 8775
Iterating global reduction 4 with 8 rules applied. Total rules applied 226 place count 37 transition count 8775
Ensure Unique test removed 255 transitions
Reduce isomorphic transitions removed 255 transitions.
Iterating post reduction 4 with 255 rules applied. Total rules applied 481 place count 37 transition count 8520
Performed 8 Post agglomeration using F-continuation condition with reduction of 6618 identical transitions.
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 5 with 16 rules applied. Total rules applied 497 place count 29 transition count 1894
Drop transitions removed 8 transitions
Ensure Unique test removed 1355 transitions
Reduce isomorphic transitions removed 1363 transitions.
Iterating post reduction 5 with 1363 rules applied. Total rules applied 1860 place count 29 transition count 531
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 6 with 8 rules applied. Total rules applied 1868 place count 25 transition count 527
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 1869 place count 24 transition count 526
Applied a total of 1869 rules in 1912 ms. Remains 24 /125 variables (removed 101) and now considering 526/11342 (removed 10816) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1912 ms. Remains : 24/125 places, 526/11342 transitions.
Finished random walk after 1850 steps, including 191 resets, run visited all 4 properties in 38 ms. (steps per millisecond=48 )
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) p2), (X (AND (NOT p1) p2)), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND p1 p2))), (X (NOT p1)), (X (NOT (AND (NOT p1) (NOT p2)))), (X (X (AND (NOT p1) p2))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT p1))), (X (X (NOT (AND p1 p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (G (NOT (AND p1 (NOT p2))))]
False Knowledge obtained : [(F p1), (F (AND p1 p2)), (F (NOT (AND (NOT p1) p2))), (F (AND (NOT p1) (NOT p2)))]
Knowledge based reduction with 12 factoid took 319 ms. Reduced automaton from 5 states, 13 edges and 2 AP (stutter insensitive) to 7 states, 17 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 315 ms :[(NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), false, false, false]
Stuttering acceptance computed with spot in 314 ms :[(NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), false, false, false]
Stuttering acceptance computed with spot in 272 ms :[(NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), false, false, false]
Product exploration explored 100000 steps with 6109 reset in 1605 ms.
Product exploration explored 100000 steps with 6105 reset in 1625 ms.
Built C files in :
/tmp/ltsmin3784905661606010075
[2024-05-31 03:56:33] [INFO ] Too many transitions (11342) to apply POR reductions. Disabling POR matrices.
[2024-05-31 03:56:33] [INFO ] Built C files in 169ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3784905661606010075
Running compilation step : cd /tmp/ltsmin3784905661606010075;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3784905661606010075;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3784905661606010075;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 16 out of 125 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 125/125 places, 11342/11342 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 125 transition count 11336
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 119 transition count 11336
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 14 place count 117 transition count 8906
Iterating global reduction 2 with 2 rules applied. Total rules applied 16 place count 117 transition count 8906
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 18 place count 117 transition count 8904
Applied a total of 18 rules in 840 ms. Remains 117 /125 variables (removed 8) and now considering 8904/11342 (removed 2438) transitions.
[2024-05-31 03:56:37] [INFO ] Flow matrix only has 8895 transitions (discarded 9 similar events)
// Phase 1: matrix 8895 rows 117 cols
[2024-05-31 03:56:37] [INFO ] Computed 2 invariants in 88 ms
[2024-05-31 03:56:39] [INFO ] Implicit Places using invariants in 2029 ms returned []
[2024-05-31 03:56:39] [INFO ] Flow matrix only has 8895 transitions (discarded 9 similar events)
[2024-05-31 03:56:39] [INFO ] Invariant cache hit.
[2024-05-31 03:56:42] [INFO ] Implicit Places using invariants and state equation in 2957 ms returned []
Implicit Place search using SMT with State Equation took 4988 ms to find 0 implicit places.
[2024-05-31 03:56:43] [INFO ] Redundant transitions in 1245 ms returned []
[2024-05-31 03:56:43] [INFO ] Flow matrix only has 8895 transitions (discarded 9 similar events)
[2024-05-31 03:56:43] [INFO ] Invariant cache hit.
[2024-05-31 03:56:46] [INFO ] Dead Transitions using invariants and state equation in 2635 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 117/125 places, 8904/11342 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9716 ms. Remains : 117/125 places, 8904/11342 transitions.
Built C files in :
/tmp/ltsmin3995248129176353913
[2024-05-31 03:56:46] [INFO ] Too many transitions (8904) to apply POR reductions. Disabling POR matrices.
[2024-05-31 03:56:46] [INFO ] Built C files in 147ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3995248129176353913
Running compilation step : cd /tmp/ltsmin3995248129176353913;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3995248129176353913;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3995248129176353913;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-31 03:56:51] [INFO ] Flatten gal took : 970 ms
[2024-05-31 03:56:52] [INFO ] Flatten gal took : 967 ms
[2024-05-31 03:56:52] [INFO ] Time to serialize gal into /tmp/LTL3183179771615357027.gal : 127 ms
[2024-05-31 03:56:52] [INFO ] Time to serialize properties into /tmp/LTL1522098607714047663.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3183179771615357027.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9076130664878631691.hoa' '-atoms' '/tmp/LTL1522098607714047663.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL1522098607714047663.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9076130664878631691.hoa
Detected timeout of ITS tools.
[2024-05-31 03:57:09] [INFO ] Flatten gal took : 1231 ms
[2024-05-31 03:57:10] [INFO ] Flatten gal took : 1243 ms
[2024-05-31 03:57:11] [INFO ] Time to serialize gal into /tmp/LTL11742831392650774331.gal : 155 ms
[2024-05-31 03:57:11] [INFO ] Time to serialize properties into /tmp/LTL9243906104244980794.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11742831392650774331.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9243906104244980794.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(((F("((((p90==1)&&(p238==1))&&((p360==1)&&(p495==1)))&&(((p630==1)&&(p765==1))&&((p913==1)&&(p1035==1))))"))||(G("((((p56==0)||(p...351
Formula 0 simplified : X(!"((((p31==1)&&(p178==1))&&((p301==1)&&(p436==1)))&&(((p596==1)&&(p706==1))&&((p853==1)&&(p988==1))))" & G!"((((p90==1)&&(p238==1)...341
Detected timeout of ITS tools.
[2024-05-31 03:57:28] [INFO ] Flatten gal took : 1804 ms
[2024-05-31 03:57:28] [INFO ] Applying decomposition
[2024-05-31 03:57:29] [INFO ] Flatten gal took : 1219 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph12595369459521306776.txt' '-o' '/tmp/graph12595369459521306776.bin' '-w' '/tmp/graph12595369459521306776.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph12595369459521306776.bin' '-l' '-1' '-v' '-w' '/tmp/graph12595369459521306776.weights' '-q' '0' '-e' '0.001'
[2024-05-31 03:57:31] [INFO ] Decomposing Gal with order
[2024-05-31 03:57:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 03:57:34] [INFO ] Removed a total of 89544 redundant transitions.
[2024-05-31 03:57:34] [INFO ] Flatten gal took : 2281 ms
[2024-05-31 03:57:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 88 labels/synchronizations in 369 ms.
[2024-05-31 03:57:35] [INFO ] Time to serialize gal into /tmp/LTL12667259363179449081.gal : 16 ms
[2024-05-31 03:57:35] [INFO ] Time to serialize properties into /tmp/LTL779690176691314266.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12667259363179449081.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL779690176691314266.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((X(((F("((((i2.u2.p90==1)&&(i0.u4.p238==1))&&((i0.u7.p360==1)&&(i2.u10.p495==1)))&&(((u14.p630==1)&&(i0.u17.p765==1))&&((i0.u20.p913...501
Formula 0 simplified : X(!"((((i0.u1.p31==1)&&(i0.u4.p178==1))&&((i2.u8.p301==1)&&(i0.u11.p436==1)))&&(((u14.p596==1)&&(i2.u16.p706==1))&&((i0.u20.p853==1)...491
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17919993575497136168
[2024-05-31 03:57:50] [INFO ] Built C files in 187ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17919993575497136168
Running compilation step : cd /tmp/ltsmin17919993575497136168;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17919993575497136168;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17919993575497136168;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property StigmergyElection-PT-08b-LTLFireability-12 finished in 148577 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 8 out of 870 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 870/870 places, 14327/14327 transitions.
Graph (trivial) has 885 edges and 870 vertex of which 136 / 870 are part of one of the 24 SCC in 1 ms
Free SCC test removed 112 places
Ensure Unique test removed 128 transitions
Reduce isomorphic transitions removed 128 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 513 transitions
Trivial Post-agglo rules discarded 513 transitions
Performed 513 trivial Post agglomeration. Transition count delta: 513
Iterating post reduction 0 with 513 rules applied. Total rules applied 514 place count 757 transition count 13685
Reduce places removed 513 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 1 with 529 rules applied. Total rules applied 1043 place count 244 transition count 13669
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 1051 place count 236 transition count 13669
Performed 33 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 33 Pre rules applied. Total rules applied 1051 place count 236 transition count 13636
Deduced a syphon composed of 33 places in 5 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 1117 place count 203 transition count 13636
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 1124 place count 196 transition count 13629
Iterating global reduction 3 with 7 rules applied. Total rules applied 1131 place count 196 transition count 13629
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Deduced a syphon composed of 39 places in 5 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 3 with 78 rules applied. Total rules applied 1209 place count 157 transition count 13590
Discarding 28 places :
Symmetric choice reduction at 3 with 28 rule applications. Total rules 1237 place count 129 transition count 1996
Iterating global reduction 3 with 28 rules applied. Total rules applied 1265 place count 129 transition count 1996
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 1277 place count 129 transition count 1984
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 1285 place count 121 transition count 1968
Iterating global reduction 4 with 8 rules applied. Total rules applied 1293 place count 121 transition count 1968
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 1301 place count 113 transition count 1952
Iterating global reduction 4 with 8 rules applied. Total rules applied 1309 place count 113 transition count 1952
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 4 with 24 rules applied. Total rules applied 1333 place count 101 transition count 1959
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1334 place count 100 transition count 1943
Iterating global reduction 4 with 1 rules applied. Total rules applied 1335 place count 100 transition count 1943
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1336 place count 100 transition count 1942
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 5 with 8 rules applied. Total rules applied 1344 place count 100 transition count 1934
Applied a total of 1344 rules in 1612 ms. Remains 100 /870 variables (removed 770) and now considering 1934/14327 (removed 12393) transitions.
[2024-05-31 03:57:55] [INFO ] Flow matrix only has 1925 transitions (discarded 9 similar events)
// Phase 1: matrix 1925 rows 100 cols
[2024-05-31 03:57:55] [INFO ] Computed 2 invariants in 13 ms
[2024-05-31 03:57:55] [INFO ] Implicit Places using invariants in 454 ms returned []
[2024-05-31 03:57:55] [INFO ] Flow matrix only has 1925 transitions (discarded 9 similar events)
[2024-05-31 03:57:55] [INFO ] Invariant cache hit.
[2024-05-31 03:57:56] [INFO ] State equation strengthened by 255 read => feed constraints.
[2024-05-31 03:57:57] [INFO ] Implicit Places using invariants and state equation in 1901 ms returned []
Implicit Place search using SMT with State Equation took 2359 ms to find 0 implicit places.
[2024-05-31 03:57:57] [INFO ] Redundant transitions in 61 ms returned []
[2024-05-31 03:57:57] [INFO ] Flow matrix only has 1925 transitions (discarded 9 similar events)
[2024-05-31 03:57:57] [INFO ] Invariant cache hit.
[2024-05-31 03:57:58] [INFO ] Dead Transitions using invariants and state equation in 599 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 100/870 places, 1934/14327 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4645 ms. Remains : 100/870 places, 1934/14327 transitions.
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Running random walk in product with property : StigmergyElection-PT-08b-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (NEQ s5 1) (NEQ s17 1) (NEQ s30 1) (NEQ s42 1) (NEQ s53 1) (NEQ s67 1) (NEQ s78 1) (NEQ s90 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 6618 reset in 507 ms.
Product exploration explored 100000 steps with 6565 reset in 513 ms.
Computed a total of 5 stabilizing places and 24 stable transitions
Computed a total of 5 stabilizing places and 24 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 88 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)]
Incomplete random walk after 10000 steps, including 653 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 49 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 558383 steps, run timeout after 3001 ms. (steps per millisecond=186 ) properties seen :{}
Probabilistic random walk after 558383 steps, saw 139457 distinct states, run finished after 3002 ms. (steps per millisecond=186 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 03:58:02] [INFO ] Flow matrix only has 1925 transitions (discarded 9 similar events)
[2024-05-31 03:58:02] [INFO ] Invariant cache hit.
[2024-05-31 03:58:02] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-31 03:58:03] [INFO ] After 458ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-31 03:58:03] [INFO ] State equation strengthened by 255 read => feed constraints.
[2024-05-31 03:58:04] [INFO ] After 826ms SMT Verify possible using 255 Read/Feed constraints in real domain returned unsat :0 sat :1
[2024-05-31 03:58:04] [INFO ] After 908ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 47 ms.
[2024-05-31 03:58:04] [INFO ] After 1504ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 8 out of 100 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 100/100 places, 1934/1934 transitions.
Graph (complete) has 798 edges and 100 vertex of which 99 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 18 place count 99 transition count 1916
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 1 with 32 rules applied. Total rules applied 50 place count 83 transition count 1900
Free-agglomeration rule applied 45 times.
Iterating global reduction 1 with 45 rules applied. Total rules applied 95 place count 83 transition count 1855
Reduce places removed 46 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 1 with 63 rules applied. Total rules applied 158 place count 37 transition count 1838
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 166 place count 29 transition count 1830
Iterating global reduction 2 with 8 rules applied. Total rules applied 174 place count 29 transition count 1830
Ensure Unique test removed 255 transitions
Reduce isomorphic transitions removed 255 transitions.
Iterating post reduction 2 with 255 rules applied. Total rules applied 429 place count 29 transition count 1575
Performed 8 Post agglomeration using F-continuation condition with reduction of 1215 identical transitions.
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 445 place count 21 transition count 352
Drop transitions removed 8 transitions
Ensure Unique test removed 76 transitions
Reduce isomorphic transitions removed 84 transitions.
Iterating post reduction 3 with 84 rules applied. Total rules applied 529 place count 21 transition count 268
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 537 place count 17 transition count 264
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 538 place count 16 transition count 263
Applied a total of 538 rules in 241 ms. Remains 16 /100 variables (removed 84) and now considering 263/1934 (removed 1671) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 242 ms. Remains : 16/100 places, 263/1934 transitions.
Finished random walk after 50 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=25 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 123 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 44 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Support contains 8 out of 100 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 100/100 places, 1934/1934 transitions.
Applied a total of 0 rules in 125 ms. Remains 100 /100 variables (removed 0) and now considering 1934/1934 (removed 0) transitions.
[2024-05-31 03:58:04] [INFO ] Flow matrix only has 1925 transitions (discarded 9 similar events)
[2024-05-31 03:58:04] [INFO ] Invariant cache hit.
[2024-05-31 03:58:05] [INFO ] Implicit Places using invariants in 442 ms returned []
[2024-05-31 03:58:05] [INFO ] Flow matrix only has 1925 transitions (discarded 9 similar events)
[2024-05-31 03:58:05] [INFO ] Invariant cache hit.
[2024-05-31 03:58:05] [INFO ] State equation strengthened by 255 read => feed constraints.
[2024-05-31 03:58:07] [INFO ] Implicit Places using invariants and state equation in 1961 ms returned []
Implicit Place search using SMT with State Equation took 2408 ms to find 0 implicit places.
[2024-05-31 03:58:07] [INFO ] Redundant transitions in 64 ms returned []
[2024-05-31 03:58:07] [INFO ] Flow matrix only has 1925 transitions (discarded 9 similar events)
[2024-05-31 03:58:07] [INFO ] Invariant cache hit.
[2024-05-31 03:58:08] [INFO ] Dead Transitions using invariants and state equation in 623 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3235 ms. Remains : 100/100 places, 1934/1934 transitions.
Computed a total of 5 stabilizing places and 24 stable transitions
Computed a total of 5 stabilizing places and 24 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 84 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 41 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 649 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 49 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 504925 steps, run timeout after 3001 ms. (steps per millisecond=168 ) properties seen :{}
Probabilistic random walk after 504925 steps, saw 122922 distinct states, run finished after 3001 ms. (steps per millisecond=168 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 03:58:11] [INFO ] Flow matrix only has 1925 transitions (discarded 9 similar events)
[2024-05-31 03:58:11] [INFO ] Invariant cache hit.
[2024-05-31 03:58:11] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-31 03:58:11] [INFO ] After 474ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-31 03:58:11] [INFO ] State equation strengthened by 255 read => feed constraints.
[2024-05-31 03:58:12] [INFO ] After 828ms SMT Verify possible using 255 Read/Feed constraints in real domain returned unsat :0 sat :1
[2024-05-31 03:58:12] [INFO ] After 906ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 48 ms.
[2024-05-31 03:58:12] [INFO ] After 1522ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 8 out of 100 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 100/100 places, 1934/1934 transitions.
Graph (complete) has 798 edges and 100 vertex of which 99 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 18 place count 99 transition count 1916
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 1 with 32 rules applied. Total rules applied 50 place count 83 transition count 1900
Free-agglomeration rule applied 45 times.
Iterating global reduction 1 with 45 rules applied. Total rules applied 95 place count 83 transition count 1855
Reduce places removed 46 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 1 with 63 rules applied. Total rules applied 158 place count 37 transition count 1838
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 166 place count 29 transition count 1830
Iterating global reduction 2 with 8 rules applied. Total rules applied 174 place count 29 transition count 1830
Ensure Unique test removed 255 transitions
Reduce isomorphic transitions removed 255 transitions.
Iterating post reduction 2 with 255 rules applied. Total rules applied 429 place count 29 transition count 1575
Performed 8 Post agglomeration using F-continuation condition with reduction of 1215 identical transitions.
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 445 place count 21 transition count 352
Drop transitions removed 8 transitions
Ensure Unique test removed 76 transitions
Reduce isomorphic transitions removed 84 transitions.
Iterating post reduction 3 with 84 rules applied. Total rules applied 529 place count 21 transition count 268
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 537 place count 17 transition count 264
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 538 place count 16 transition count 263
Applied a total of 538 rules in 233 ms. Remains 16 /100 variables (removed 84) and now considering 263/1934 (removed 1671) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 233 ms. Remains : 16/100 places, 263/1934 transitions.
Finished random walk after 13 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=13 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 100 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 45 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Product exploration explored 100000 steps with 6634 reset in 553 ms.
Product exploration explored 100000 steps with 6579 reset in 556 ms.
Built C files in :
/tmp/ltsmin2962149970033672954
[2024-05-31 03:58:14] [INFO ] Too many transitions (1934) to apply POR reductions. Disabling POR matrices.
[2024-05-31 03:58:14] [INFO ] Built C files in 37ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2962149970033672954
Running compilation step : cd /tmp/ltsmin2962149970033672954;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2962149970033672954;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2962149970033672954;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 8 out of 100 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 100/100 places, 1934/1934 transitions.
Applied a total of 0 rules in 139 ms. Remains 100 /100 variables (removed 0) and now considering 1934/1934 (removed 0) transitions.
[2024-05-31 03:58:17] [INFO ] Flow matrix only has 1925 transitions (discarded 9 similar events)
[2024-05-31 03:58:17] [INFO ] Invariant cache hit.
[2024-05-31 03:58:18] [INFO ] Implicit Places using invariants in 445 ms returned []
[2024-05-31 03:58:18] [INFO ] Flow matrix only has 1925 transitions (discarded 9 similar events)
[2024-05-31 03:58:18] [INFO ] Invariant cache hit.
[2024-05-31 03:58:18] [INFO ] State equation strengthened by 255 read => feed constraints.
[2024-05-31 03:58:19] [INFO ] Implicit Places using invariants and state equation in 1783 ms returned []
Implicit Place search using SMT with State Equation took 2234 ms to find 0 implicit places.
[2024-05-31 03:58:19] [INFO ] Redundant transitions in 61 ms returned []
[2024-05-31 03:58:19] [INFO ] Flow matrix only has 1925 transitions (discarded 9 similar events)
[2024-05-31 03:58:19] [INFO ] Invariant cache hit.
[2024-05-31 03:58:20] [INFO ] Dead Transitions using invariants and state equation in 615 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3062 ms. Remains : 100/100 places, 1934/1934 transitions.
Built C files in :
/tmp/ltsmin722597540102136281
[2024-05-31 03:58:20] [INFO ] Too many transitions (1934) to apply POR reductions. Disabling POR matrices.
[2024-05-31 03:58:20] [INFO ] Built C files in 34ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin722597540102136281
Running compilation step : cd /tmp/ltsmin722597540102136281;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin722597540102136281;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin722597540102136281;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-31 03:58:24] [INFO ] Flatten gal took : 206 ms
[2024-05-31 03:58:25] [INFO ] Flatten gal took : 295 ms
[2024-05-31 03:58:25] [INFO ] Time to serialize gal into /tmp/LTL12115123977990960489.gal : 25 ms
[2024-05-31 03:58:25] [INFO ] Time to serialize properties into /tmp/LTL1110994227913542617.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12115123977990960489.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2572348627945814211.hoa' '-atoms' '/tmp/LTL1110994227913542617.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL1110994227913542617.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2572348627945814211.hoa
Detected timeout of ITS tools.
[2024-05-31 03:58:41] [INFO ] Flatten gal took : 314 ms
[2024-05-31 03:58:41] [INFO ] Flatten gal took : 202 ms
[2024-05-31 03:58:41] [INFO ] Time to serialize gal into /tmp/LTL13828952378242622308.gal : 24 ms
[2024-05-31 03:58:41] [INFO ] Time to serialize properties into /tmp/LTL10050939373319803868.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13828952378242622308.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10050939373319803868.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F(G("((((p43!=1)||(p166!=1))||((p326!=1)||(p461!=1)))||(((p571!=1)||(p731!=1))||((p841!=1)||(p976!=1))))"))))
Formula 0 simplified : GF!"((((p43!=1)||(p166!=1))||((p326!=1)||(p461!=1)))||(((p571!=1)||(p731!=1))||((p841!=1)||(p976!=1))))"
Detected timeout of ITS tools.
[2024-05-31 03:58:57] [INFO ] Flatten gal took : 266 ms
[2024-05-31 03:58:57] [INFO ] Applying decomposition
[2024-05-31 03:58:57] [INFO ] Flatten gal took : 196 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph972703513040077149.txt' '-o' '/tmp/graph972703513040077149.bin' '-w' '/tmp/graph972703513040077149.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph972703513040077149.bin' '-l' '-1' '-v' '-w' '/tmp/graph972703513040077149.weights' '-q' '0' '-e' '0.001'
[2024-05-31 03:58:57] [INFO ] Decomposing Gal with order
[2024-05-31 03:58:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 03:58:58] [INFO ] Removed a total of 14491 redundant transitions.
[2024-05-31 03:58:58] [INFO ] Flatten gal took : 264 ms
[2024-05-31 03:58:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 58 labels/synchronizations in 60 ms.
[2024-05-31 03:58:58] [INFO ] Time to serialize gal into /tmp/LTL4384458788624002665.gal : 8 ms
[2024-05-31 03:58:58] [INFO ] Time to serialize properties into /tmp/LTL14073939002027290475.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4384458788624002665.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14073939002027290475.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F(G("((((i1.i0.u1.p43!=1)||(i1.i0.u5.p166!=1))||((i2.u7.p326!=1)||(i2.u10.p461!=1)))||(((i2.u13.p571!=1)||(i2.u17.p731!=1))||((i2.u...192
Formula 0 simplified : GF!"((((i1.i0.u1.p43!=1)||(i1.i0.u5.p166!=1))||((i2.u7.p326!=1)||(i2.u10.p461!=1)))||(((i2.u13.p571!=1)||(i2.u17.p731!=1))||((i2.u19...186
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5932760715243888734
[2024-05-31 03:59:13] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5932760715243888734
Running compilation step : cd /tmp/ltsmin5932760715243888734;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5932760715243888734;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5932760715243888734;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property StigmergyElection-PT-08b-LTLFireability-13 finished in 82342 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((p0&&G(F(p1)))))))'
Support contains 17 out of 870 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 870/870 places, 14327/14327 transitions.
Applied a total of 0 rules in 88 ms. Remains 870 /870 variables (removed 0) and now considering 14327/14327 (removed 0) transitions.
// Phase 1: matrix 14327 rows 870 cols
[2024-05-31 03:59:16] [INFO ] Computed 9 invariants in 251 ms
[2024-05-31 03:59:19] [INFO ] Implicit Places using invariants in 3060 ms returned []
Implicit Place search using SMT only with invariants took 3070 ms to find 0 implicit places.
[2024-05-31 03:59:19] [INFO ] Invariant cache hit.
[2024-05-31 03:59:25] [INFO ] Dead Transitions using invariants and state equation in 6278 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9437 ms. Remains : 870/870 places, 14327/14327 transitions.
Stuttering acceptance computed with spot in 267 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-08b-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}, { cond=true, acceptance={} source=2 dest: 4}, { cond=(NOT p0), acceptance={} source=2 dest: 5}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p1:(OR (NEQ s83 1) (NEQ s178 1) (NEQ s295 1) (NEQ s390 1) (NEQ s496 1) (NEQ s602 1) (NEQ s719 1) (NEQ s825 1)), p0:(OR (AND (EQ s61 1) (EQ s178 1) (EQ s27...], 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][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 288 steps with 1 reset in 3 ms.
FORMULA StigmergyElection-PT-08b-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-08b-LTLFireability-14 finished in 9766 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((F(p0) U X((X(p2)&&p1))))))'
Support contains 22 out of 870 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 870/870 places, 14327/14327 transitions.
Applied a total of 0 rules in 80 ms. Remains 870 /870 variables (removed 0) and now considering 14327/14327 (removed 0) transitions.
[2024-05-31 03:59:26] [INFO ] Invariant cache hit.
[2024-05-31 03:59:28] [INFO ] Implicit Places using invariants in 2382 ms returned []
Implicit Place search using SMT only with invariants took 2384 ms to find 0 implicit places.
[2024-05-31 03:59:28] [INFO ] Invariant cache hit.
[2024-05-31 03:59:34] [INFO ] Dead Transitions using invariants and state equation in 5946 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8411 ms. Remains : 870/870 places, 14327/14327 transitions.
Stuttering acceptance computed with spot in 369 ms :[(OR (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (NOT p1) (NOT p2)), (AND (NOT p0) p1 (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) p1 (NOT p2)), (NOT p2)]
Running random walk in product with property : StigmergyElection-PT-08b-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 4}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 4}, { cond=p1, acceptance={0} source=2 dest: 6}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=4 dest: 1}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=5 dest: 1}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=5 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=6 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=6 dest: 2}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=6 dest: 4}, { cond=(AND p1 (NOT p2)), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p0:(AND (EQ s25 1) (EQ s142 1) (EQ s237 1) (EQ s365 1) (EQ s471 1) (EQ s555 1) (EQ s661 1) (EQ s789 1)), p1:(AND (EQ s83 1) (EQ s189 1) (EQ s284 1) (EQ s4...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 18314 reset in 745 ms.
Product exploration explored 100000 steps with 18195 reset in 1064 ms.
Computed a total of 120 stabilizing places and 128 stable transitions
Computed a total of 120 stabilizing places and 128 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT (AND (NOT p0) p1))), (X (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT p1))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p1) (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 159 ms. Reduced automaton from 7 states, 23 edges and 3 AP (stutter sensitive) to 7 states, 23 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 1442 ms :[(OR (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (NOT p1) (NOT p2)), (AND (NOT p0) p1 (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) p1 (NOT p2)), (NOT p2)]
Incomplete random walk after 10000 steps, including 73 resets, run finished after 374 ms. (steps per millisecond=26 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 8) seen :0
Interrupted probabilistic random walk after 59841 steps, run timeout after 3001 ms. (steps per millisecond=19 ) properties seen :{}
Probabilistic random walk after 59841 steps, saw 14866 distinct states, run finished after 3001 ms. (steps per millisecond=19 ) properties seen :0
Running SMT prover for 8 properties.
[2024-05-31 03:59:42] [INFO ] Invariant cache hit.
[2024-05-31 03:59:42] [INFO ] [Real]Absence check using 9 positive place invariants in 10 ms returned sat
[2024-05-31 03:59:49] [INFO ] After 7221ms SMT Verify possible using state equation in real domain returned unsat :0 sat :5 real:3
[2024-05-31 03:59:52] [INFO ] After 10223ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :5 real:3
Attempting to minimize the solution found.
Minimization took 1543 ms.
[2024-05-31 03:59:54] [INFO ] After 12051ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :5 real:3
[2024-05-31 03:59:54] [INFO ] [Nat]Absence check using 9 positive place invariants in 10 ms returned sat
[2024-05-31 04:00:02] [INFO ] After 7790ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2024-05-31 04:00:06] [INFO ] After 12179ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 2177 ms.
[2024-05-31 04:00:09] [INFO ] After 14675ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
Fused 8 Parikh solutions to 2 different solutions.
Finished Parikh walk after 152 steps, including 0 resets, run visited all 5 properties in 8 ms. (steps per millisecond=19 )
Parikh walk visited 8 properties in 27 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT (AND (NOT p0) p1))), (X (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT p1))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p1) (NOT p2))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (F p1), (F (NOT (AND (NOT p1) (NOT p2)))), (F (AND (NOT p0) p1 (NOT p2))), (F p0), (F (AND (NOT p0) p1)), (F (NOT (AND (NOT p0) (NOT p1)))), (F (AND p1 (NOT p2)))]
Knowledge based reduction with 11 factoid took 479 ms. Reduced automaton from 7 states, 23 edges and 3 AP (stutter sensitive) to 7 states, 23 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 316 ms :[(OR (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (NOT p1) (NOT p2)), (AND (NOT p0) p1 (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) p1 (NOT p2)), (NOT p2)]
Stuttering acceptance computed with spot in 322 ms :[(OR (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (NOT p1) (NOT p2)), (AND (NOT p0) p1 (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) p1 (NOT p2)), (NOT p2)]
[2024-05-31 04:00:10] [INFO ] Invariant cache hit.
[2024-05-31 04:00:16] [INFO ] [Real]Absence check using 9 positive place invariants in 17 ms returned sat
[2024-05-31 04:00:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 04:00:21] [INFO ] [Real]Absence check using state equation in 5486 ms returned sat
[2024-05-31 04:00:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 04:00:28] [INFO ] [Nat]Absence check using 9 positive place invariants in 12 ms returned sat
[2024-05-31 04:00:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 04:00:33] [INFO ] [Nat]Absence check using state equation in 5128 ms returned sat
[2024-05-31 04:00:36] [INFO ] Computed and/alt/rep : 14260/108010/14260 causal constraints (skipped 66 transitions) in 2424 ms.
Could not prove EG (NOT p1)
[2024-05-31 04:00:36] [INFO ] Invariant cache hit.
[2024-05-31 04:00:42] [INFO ] [Real]Absence check using 9 positive place invariants in 14 ms returned sat
[2024-05-31 04:00:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 04:00:47] [INFO ] [Real]Absence check using state equation in 5187 ms returned sat
[2024-05-31 04:00:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 04:00:53] [INFO ] [Nat]Absence check using 9 positive place invariants in 13 ms returned sat
[2024-05-31 04:00:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 04:00:59] [INFO ] [Nat]Absence check using state equation in 5449 ms returned sat
[2024-05-31 04:01:01] [INFO ] Computed and/alt/rep : 14260/108010/14260 causal constraints (skipped 66 transitions) in 2158 ms.
Could not prove EG (NOT p2)
Support contains 22 out of 870 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 870/870 places, 14327/14327 transitions.
Applied a total of 0 rules in 83 ms. Remains 870 /870 variables (removed 0) and now considering 14327/14327 (removed 0) transitions.
[2024-05-31 04:01:02] [INFO ] Invariant cache hit.
[2024-05-31 04:01:04] [INFO ] Implicit Places using invariants in 2521 ms returned []
Implicit Place search using SMT only with invariants took 2531 ms to find 0 implicit places.
[2024-05-31 04:01:04] [INFO ] Invariant cache hit.
[2024-05-31 04:01:10] [INFO ] Dead Transitions using invariants and state equation in 5965 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8582 ms. Remains : 870/870 places, 14327/14327 transitions.
Computed a total of 120 stabilizing places and 128 stable transitions
Computed a total of 120 stabilizing places and 128 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT (AND (NOT p0) p1))), (X (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT p1))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p1) (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 163 ms. Reduced automaton from 7 states, 23 edges and 3 AP (stutter sensitive) to 7 states, 23 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 348 ms :[(OR (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (NOT p1) (NOT p2)), (AND (NOT p0) p1 (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) p1 (NOT p2)), (NOT p2)]
Incomplete random walk after 10000 steps, including 72 resets, run finished after 286 ms. (steps per millisecond=34 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 8) seen :0
Interrupted probabilistic random walk after 58479 steps, run timeout after 3001 ms. (steps per millisecond=19 ) properties seen :{}
Probabilistic random walk after 58479 steps, saw 14609 distinct states, run finished after 3002 ms. (steps per millisecond=19 ) properties seen :0
Running SMT prover for 8 properties.
[2024-05-31 04:01:15] [INFO ] Invariant cache hit.
[2024-05-31 04:01:15] [INFO ] [Real]Absence check using 9 positive place invariants in 10 ms returned sat
[2024-05-31 04:01:22] [INFO ] After 7216ms SMT Verify possible using state equation in real domain returned unsat :0 sat :5 real:3
[2024-05-31 04:01:25] [INFO ] After 10078ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :5 real:3
Attempting to minimize the solution found.
Minimization took 1541 ms.
[2024-05-31 04:01:27] [INFO ] After 11923ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :5 real:3
[2024-05-31 04:01:27] [INFO ] [Nat]Absence check using 9 positive place invariants in 10 ms returned sat
[2024-05-31 04:01:35] [INFO ] After 7666ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2024-05-31 04:01:39] [INFO ] After 12121ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 2327 ms.
[2024-05-31 04:01:41] [INFO ] After 14780ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
Fused 8 Parikh solutions to 2 different solutions.
Finished Parikh walk after 152 steps, including 0 resets, run visited all 5 properties in 7 ms. (steps per millisecond=21 )
Parikh walk visited 8 properties in 25 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT (AND (NOT p0) p1))), (X (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT p1))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p1) (NOT p2))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (F p1), (F (NOT (AND (NOT p1) (NOT p2)))), (F (AND (NOT p0) p1 (NOT p2))), (F p0), (F (AND (NOT p0) p1)), (F (NOT (AND (NOT p0) (NOT p1)))), (F (AND p1 (NOT p2)))]
Knowledge based reduction with 11 factoid took 527 ms. Reduced automaton from 7 states, 23 edges and 3 AP (stutter sensitive) to 7 states, 23 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 356 ms :[(OR (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (NOT p1) (NOT p2)), (AND (NOT p0) p1 (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) p1 (NOT p2)), (NOT p2)]
Stuttering acceptance computed with spot in 363 ms :[(OR (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (NOT p1) (NOT p2)), (AND (NOT p0) p1 (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) p1 (NOT p2)), (NOT p2)]
[2024-05-31 04:01:43] [INFO ] Invariant cache hit.
[2024-05-31 04:01:49] [INFO ] [Real]Absence check using 9 positive place invariants in 17 ms returned sat
[2024-05-31 04:01:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 04:01:54] [INFO ] [Real]Absence check using state equation in 5699 ms returned sat
[2024-05-31 04:01:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 04:02:01] [INFO ] [Nat]Absence check using 9 positive place invariants in 12 ms returned sat
[2024-05-31 04:02:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 04:02:06] [INFO ] [Nat]Absence check using state equation in 5390 ms returned sat
[2024-05-31 04:02:08] [INFO ] Computed and/alt/rep : 14260/108010/14260 causal constraints (skipped 66 transitions) in 1929 ms.
Could not prove EG (NOT p1)
[2024-05-31 04:02:09] [INFO ] Invariant cache hit.
[2024-05-31 04:02:15] [INFO ] [Real]Absence check using 9 positive place invariants in 14 ms returned sat
[2024-05-31 04:02:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 04:02:20] [INFO ] [Real]Absence check using state equation in 5344 ms returned sat
[2024-05-31 04:02:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 04:02:27] [INFO ] [Nat]Absence check using 9 positive place invariants in 13 ms returned sat
[2024-05-31 04:02:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 04:02:32] [INFO ] [Nat]Absence check using state equation in 5388 ms returned sat
[2024-05-31 04:02:34] [INFO ] Computed and/alt/rep : 14260/108010/14260 causal constraints (skipped 66 transitions) in 1825 ms.
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 355 ms :[(OR (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (NOT p1) (NOT p2)), (AND (NOT p0) p1 (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) p1 (NOT p2)), (NOT p2)]
Product exploration explored 100000 steps with 18260 reset in 787 ms.
Product exploration explored 100000 steps with 18213 reset in 765 ms.
Applying partial POR strategy [false, true, false, true, true, true, false]
Stuttering acceptance computed with spot in 351 ms :[(OR (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (NOT p1) (NOT p2)), (AND (NOT p0) p1 (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) p1 (NOT p2)), (NOT p2)]
Support contains 22 out of 870 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 870/870 places, 14327/14327 transitions.
Graph (trivial) has 871 edges and 870 vertex of which 136 / 870 are part of one of the 24 SCC in 1 ms
Free SCC test removed 112 places
Ensure Unique test removed 128 transitions
Reduce isomorphic transitions removed 128 transitions.
Performed 499 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 499 rules applied. Total rules applied 500 place count 758 transition count 14199
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 508 place count 758 transition count 14191
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 508 place count 758 transition count 14199
Deduced a syphon composed of 515 places in 7 ms
Iterating global reduction 2 with 16 rules applied. Total rules applied 524 place count 758 transition count 14199
Discarding 424 places :
Symmetric choice reduction at 2 with 424 rule applications. Total rules 948 place count 334 transition count 13775
Deduced a syphon composed of 98 places in 7 ms
Iterating global reduction 2 with 424 rules applied. Total rules applied 1372 place count 334 transition count 13775
Performed 65 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 163 places in 6 ms
Iterating global reduction 2 with 65 rules applied. Total rules applied 1437 place count 334 transition count 13775
Discarding 78 places :
Symmetric choice reduction at 2 with 78 rule applications. Total rules 1515 place count 256 transition count 8413
Deduced a syphon composed of 106 places in 4 ms
Iterating global reduction 2 with 78 rules applied. Total rules applied 1593 place count 256 transition count 8413
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 1598 place count 256 transition count 8408
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 1619 place count 235 transition count 8379
Deduced a syphon composed of 93 places in 3 ms
Iterating global reduction 3 with 21 rules applied. Total rules applied 1640 place count 235 transition count 8379
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 1648 place count 227 transition count 8371
Deduced a syphon composed of 93 places in 3 ms
Iterating global reduction 3 with 8 rules applied. Total rules applied 1656 place count 227 transition count 8371
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: -53
Deduced a syphon composed of 104 places in 5 ms
Iterating global reduction 3 with 11 rules applied. Total rules applied 1667 place count 227 transition count 8424
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 1686 place count 208 transition count 8386
Deduced a syphon composed of 85 places in 3 ms
Iterating global reduction 3 with 19 rules applied. Total rules applied 1705 place count 208 transition count 8386
Deduced a syphon composed of 85 places in 4 ms
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 3 with 20 rules applied. Total rules applied 1725 place count 208 transition count 8366
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 86 places in 2 ms
Iterating global reduction 3 with 1 rules applied. Total rules applied 1726 place count 208 transition count 8379
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 1727 place count 207 transition count 8377
Deduced a syphon composed of 85 places in 3 ms
Iterating global reduction 3 with 1 rules applied. Total rules applied 1728 place count 207 transition count 8377
Deduced a syphon composed of 85 places in 3 ms
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 3 with 4 rules applied. Total rules applied 1732 place count 207 transition count 8373
Deduced a syphon composed of 85 places in 3 ms
Applied a total of 1732 rules in 4783 ms. Remains 207 /870 variables (removed 663) and now considering 8373/14327 (removed 5954) transitions.
[2024-05-31 04:02:43] [INFO ] Redundant transitions in 1573 ms returned []
[2024-05-31 04:02:43] [INFO ] Flow matrix only has 8364 transitions (discarded 9 similar events)
// Phase 1: matrix 8364 rows 207 cols
[2024-05-31 04:02:43] [INFO ] Computed 2 invariants in 93 ms
[2024-05-31 04:02:46] [INFO ] Dead Transitions using invariants and state equation in 2903 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 207/870 places, 8373/14327 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9277 ms. Remains : 207/870 places, 8373/14327 transitions.
Built C files in :
/tmp/ltsmin189674728174063274
[2024-05-31 04:02:46] [INFO ] Built C files in 213ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin189674728174063274
Running compilation step : cd /tmp/ltsmin189674728174063274;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin189674728174063274;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin189674728174063274;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 22 out of 870 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 870/870 places, 14327/14327 transitions.
Applied a total of 0 rules in 91 ms. Remains 870 /870 variables (removed 0) and now considering 14327/14327 (removed 0) transitions.
// Phase 1: matrix 14327 rows 870 cols
[2024-05-31 04:02:50] [INFO ] Computed 9 invariants in 236 ms
[2024-05-31 04:02:52] [INFO ] Implicit Places using invariants in 2790 ms returned []
Implicit Place search using SMT only with invariants took 2794 ms to find 0 implicit places.
[2024-05-31 04:02:52] [INFO ] Invariant cache hit.
[2024-05-31 04:02:58] [INFO ] Dead Transitions using invariants and state equation in 6106 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8996 ms. Remains : 870/870 places, 14327/14327 transitions.
Built C files in :
/tmp/ltsmin14810068192597397198
[2024-05-31 04:02:59] [INFO ] Built C files in 217ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14810068192597397198
Running compilation step : cd /tmp/ltsmin14810068192597397198;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14810068192597397198;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14810068192597397198;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-31 04:03:04] [INFO ] Flatten gal took : 1093 ms
[2024-05-31 04:03:05] [INFO ] Flatten gal took : 1112 ms
[2024-05-31 04:03:05] [INFO ] Time to serialize gal into /tmp/LTL10880493542503569800.gal : 197 ms
[2024-05-31 04:03:05] [INFO ] Time to serialize properties into /tmp/LTL17436399754236484609.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10880493542503569800.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17329956548750483967.hoa' '-atoms' '/tmp/LTL17436399754236484609.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL17436399754236484609.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17329956548750483967.hoa
Detected timeout of ITS tools.
[2024-05-31 04:03:22] [INFO ] Flatten gal took : 1110 ms
[2024-05-31 04:03:23] [INFO ] Flatten gal took : 1128 ms
[2024-05-31 04:03:24] [INFO ] Time to serialize gal into /tmp/LTL4639299041273608517.gal : 220 ms
[2024-05-31 04:03:24] [INFO ] Time to serialize properties into /tmp/LTL6405679278286671458.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4639299041273608517.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6405679278286671458.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F(G((F("((((p31==1)&&(p178==1))&&((p301==1)&&(p461==1)))&&(((p596==1)&&(p706==1))&&((p841==1)&&(p1001==1))))"))U(X(("((((p103==1)&&...359
Formula 0 simplified : GF(G!"((((p31==1)&&(p178==1))&&((p301==1)&&(p461==1)))&&(((p596==1)&&(p706==1))&&((p841==1)&&(p1001==1))))" R X(!"((((p103==1)&&(p23...348
Detected timeout of ITS tools.
[2024-05-31 04:03:40] [INFO ] Flatten gal took : 1135 ms
[2024-05-31 04:03:40] [INFO ] Applying decomposition
[2024-05-31 04:03:41] [INFO ] Flatten gal took : 1110 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph5658425253771663347.txt' '-o' '/tmp/graph5658425253771663347.bin' '-w' '/tmp/graph5658425253771663347.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph5658425253771663347.bin' '-l' '-1' '-v' '-w' '/tmp/graph5658425253771663347.weights' '-q' '0' '-e' '0.001'
[2024-05-31 04:03:46] [INFO ] Decomposing Gal with order
[2024-05-31 04:03:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 04:03:48] [INFO ] Removed a total of 107150 redundant transitions.
[2024-05-31 04:03:49] [INFO ] Flatten gal took : 2022 ms
[2024-05-31 04:03:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 30 labels/synchronizations in 841 ms.
[2024-05-31 04:03:50] [INFO ] Time to serialize gal into /tmp/LTL3622085662151424149.gal : 90 ms
[2024-05-31 04:03:50] [INFO ] Time to serialize properties into /tmp/LTL17099380966771519971.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3622085662151424149.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17099380966771519971.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F(G((F("((((i1.u10.p31==1)&&(i0.u60.p178==1))&&((i1.u99.p301==1)&&(i0.u136.p461==1)))&&(((i14.u181.p596==1)&&(i1.u231.p706==1))&&((...547
Formula 0 simplified : GF(G!"((((i1.u10.p31==1)&&(i0.u60.p178==1))&&((i1.u99.p301==1)&&(i0.u136.p461==1)))&&(((i14.u181.p596==1)&&(i1.u231.p706==1))&&((i1....536
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9230765690289038353
[2024-05-31 04:04:05] [INFO ] Built C files in 188ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9230765690289038353
Running compilation step : cd /tmp/ltsmin9230765690289038353;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9230765690289038353;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9230765690289038353;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property StigmergyElection-PT-08b-LTLFireability-15 finished in 282374 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||F(p1)||G(p2))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((F(p0) U X((X(p2)&&p1))))))'
Found a Shortening insensitive property : StigmergyElection-PT-08b-LTLFireability-15
Stuttering acceptance computed with spot in 334 ms :[(OR (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (NOT p1) (NOT p2)), (AND (NOT p0) p1 (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) p1 (NOT p2)), (NOT p2)]
Support contains 22 out of 870 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 870/870 places, 14327/14327 transitions.
Graph (trivial) has 871 edges and 870 vertex of which 136 / 870 are part of one of the 24 SCC in 1 ms
Free SCC test removed 112 places
Ensure Unique test removed 128 transitions
Reduce isomorphic transitions removed 128 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 499 transitions
Trivial Post-agglo rules discarded 499 transitions
Performed 499 trivial Post agglomeration. Transition count delta: 499
Iterating post reduction 0 with 499 rules applied. Total rules applied 500 place count 757 transition count 13699
Reduce places removed 499 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 1 with 515 rules applied. Total rules applied 1015 place count 258 transition count 13683
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 1023 place count 250 transition count 13683
Performed 33 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 33 Pre rules applied. Total rules applied 1023 place count 250 transition count 13650
Deduced a syphon composed of 33 places in 5 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 1089 place count 217 transition count 13650
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 1096 place count 210 transition count 13643
Iterating global reduction 3 with 7 rules applied. Total rules applied 1103 place count 210 transition count 13643
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Deduced a syphon composed of 39 places in 6 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 3 with 78 rules applied. Total rules applied 1181 place count 171 transition count 13604
Discarding 20 places :
Symmetric choice reduction at 3 with 20 rule applications. Total rules 1201 place count 151 transition count 8315
Iterating global reduction 3 with 20 rules applied. Total rules applied 1221 place count 151 transition count 8315
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 1225 place count 151 transition count 8311
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 1233 place count 143 transition count 8295
Iterating global reduction 4 with 8 rules applied. Total rules applied 1241 place count 143 transition count 8295
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 1249 place count 135 transition count 8279
Iterating global reduction 4 with 8 rules applied. Total rules applied 1257 place count 135 transition count 8279
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 12 places in 3 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 4 with 24 rules applied. Total rules applied 1281 place count 123 transition count 8286
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1282 place count 122 transition count 8270
Iterating global reduction 4 with 1 rules applied. Total rules applied 1283 place count 122 transition count 8270
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1284 place count 122 transition count 8269
Applied a total of 1284 rules in 1590 ms. Remains 122 /870 variables (removed 748) and now considering 8269/14327 (removed 6058) transitions.
[2024-05-31 04:04:10] [INFO ] Flow matrix only has 8260 transitions (discarded 9 similar events)
// Phase 1: matrix 8260 rows 122 cols
[2024-05-31 04:04:10] [INFO ] Computed 2 invariants in 91 ms
[2024-05-31 04:04:12] [INFO ] Implicit Places using invariants in 1316 ms returned []
[2024-05-31 04:04:12] [INFO ] Flow matrix only has 8260 transitions (discarded 9 similar events)
[2024-05-31 04:04:12] [INFO ] Invariant cache hit.
[2024-05-31 04:04:14] [INFO ] Implicit Places using invariants and state equation in 2065 ms returned []
Implicit Place search using SMT with State Equation took 3415 ms to find 0 implicit places.
[2024-05-31 04:04:14] [INFO ] Flow matrix only has 8260 transitions (discarded 9 similar events)
[2024-05-31 04:04:14] [INFO ] Invariant cache hit.
[2024-05-31 04:04:16] [INFO ] Dead Transitions using invariants and state equation in 2764 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 122/870 places, 8269/14327 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 7775 ms. Remains : 122/870 places, 8269/14327 transitions.
Running random walk in product with property : StigmergyElection-PT-08b-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 4}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 4}, { cond=p1, acceptance={0} source=2 dest: 6}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=4 dest: 1}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=5 dest: 1}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=5 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=6 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=6 dest: 2}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=6 dest: 4}, { cond=(AND p1 (NOT p2)), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p0:(AND (EQ s4 1) (EQ s20 1) (EQ s33 1) (EQ s49 1) (EQ s65 1) (EQ s79 1) (EQ s94 1) (EQ s110 1)), p1:(AND (EQ s10 1) (EQ s25 1) (EQ s38 1) (EQ s54 1) (EQ ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, cl-invariant], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1277 steps with 231 reset in 15 ms.
Treatment of property StigmergyElection-PT-08b-LTLFireability-15 finished in 8261 ms.
Length sensitive decision was in the wrong direction : Shortening insensitive + false
[2024-05-31 04:04:18] [INFO ] Flatten gal took : 1222 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin7807074896094248593
[2024-05-31 04:04:19] [INFO ] Too many transitions (14327) to apply POR reductions. Disabling POR matrices.
[2024-05-31 04:04:19] [INFO ] Built C files in 243ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7807074896094248593
Running compilation step : cd /tmp/ltsmin7807074896094248593;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '180' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-31 04:04:20] [INFO ] Applying decomposition
[2024-05-31 04:04:22] [INFO ] Flatten gal took : 1601 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph16233834312477359623.txt' '-o' '/tmp/graph16233834312477359623.bin' '-w' '/tmp/graph16233834312477359623.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph16233834312477359623.bin' '-l' '-1' '-v' '-w' '/tmp/graph16233834312477359623.weights' '-q' '0' '-e' '0.001'
[2024-05-31 04:04:26] [INFO ] Decomposing Gal with order
[2024-05-31 04:04:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 04:04:29] [INFO ] Removed a total of 107150 redundant transitions.
[2024-05-31 04:04:29] [INFO ] Flatten gal took : 1948 ms
[2024-05-31 04:04:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 20 labels/synchronizations in 708 ms.
[2024-05-31 04:04:30] [INFO ] Time to serialize gal into /tmp/LTLFireability5678877406605682791.gal : 78 ms
[2024-05-31 04:04:30] [INFO ] Time to serialize properties into /tmp/LTLFireability11509821803414800194.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability5678877406605682791.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability11509821803414800194.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 4 LTL properties
Checking formula 0 : !((F(G("((((i2.u5.p56==0)||(i8.u49.p178==0))||((i2.u96.p326==0)||(i8.u143.p448==0)))||(((i2.u205.p596==0)||(i8.u247.p718==0))||((i8.u2...193
Formula 0 simplified : GF!"((((i2.u5.p56==0)||(i8.u49.p178==0))||((i2.u96.p326==0)||(i8.u143.p448==0)))||(((i2.u205.p596==0)||(i8.u247.p718==0))||((i8.u292...187
Compilation finished in 170602 ms.
Running link step : cd /tmp/ltsmin7807074896094248593;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 221 ms.
Running LTSmin : cd /tmp/ltsmin7807074896094248593;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'

BK_STOP 1717128744398

--------------------
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_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /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="StigmergyElection-PT-08b"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is StigmergyElection-PT-08b, 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 r417-tall-171690556000223"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyElection-PT-08b.tgz
mv StigmergyElection-PT-08b 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 ;