About the Execution of ITS-Tools for StigmergyElection-PT-07b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 12387.787 | 1993237.00 | 7194629.00 | 1354.00 | FFFFTFFFTFFFTFTF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2022-input.r294-smll-165463872800339.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is StigmergyElection-PT-07b, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r294-smll-165463872800339
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.9M
-rw-r--r-- 1 mcc users 7.4K May 30 14:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K May 30 14:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K May 30 14:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K May 30 14:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K May 25 13:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 25 13:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 25 13:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 25 13:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 29 12:20 NewModel
-rw-r--r-- 1 mcc users 14K May 30 14:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 149K May 30 14:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 30 14:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 42K May 30 14:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 25 13:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 25 13:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 12:20 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 12:20 instance
-rw-r--r-- 1 mcc users 6 May 29 12:20 iscolored
-rw-r--r-- 1 mcc users 3.4M May 29 12:20 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-07b-LTLCardinality-00
FORMULA_NAME StigmergyElection-PT-07b-LTLCardinality-01
FORMULA_NAME StigmergyElection-PT-07b-LTLCardinality-02
FORMULA_NAME StigmergyElection-PT-07b-LTLCardinality-03
FORMULA_NAME StigmergyElection-PT-07b-LTLCardinality-04
FORMULA_NAME StigmergyElection-PT-07b-LTLCardinality-05
FORMULA_NAME StigmergyElection-PT-07b-LTLCardinality-06
FORMULA_NAME StigmergyElection-PT-07b-LTLCardinality-07
FORMULA_NAME StigmergyElection-PT-07b-LTLCardinality-08
FORMULA_NAME StigmergyElection-PT-07b-LTLCardinality-09
FORMULA_NAME StigmergyElection-PT-07b-LTLCardinality-10
FORMULA_NAME StigmergyElection-PT-07b-LTLCardinality-11
FORMULA_NAME StigmergyElection-PT-07b-LTLCardinality-12
FORMULA_NAME StigmergyElection-PT-07b-LTLCardinality-13
FORMULA_NAME StigmergyElection-PT-07b-LTLCardinality-14
FORMULA_NAME StigmergyElection-PT-07b-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1654858140292
Running Version 202205111006
[2022-06-10 10:49:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-10 10:49:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-10 10:49:03] [INFO ] Load time of PNML (sax parser for PT used): 762 ms
[2022-06-10 10:49:03] [INFO ] Transformed 971 places.
[2022-06-10 10:49:03] [INFO ] Transformed 5542 transitions.
[2022-06-10 10:49:03] [INFO ] Found NUPN structural information;
[2022-06-10 10:49:03] [INFO ] Parsed PT model containing 971 places and 5542 transitions in 992 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 16 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA StigmergyElection-PT-07b-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-07b-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-07b-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-07b-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-07b-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-07b-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-07b-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-07b-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 22 out of 971 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 971/971 places, 5542/5542 transitions.
Discarding 118 places :
Symmetric choice reduction at 0 with 118 rule applications. Total rules 118 place count 853 transition count 5424
Iterating global reduction 0 with 118 rules applied. Total rules applied 236 place count 853 transition count 5424
Discarding 60 places :
Symmetric choice reduction at 0 with 60 rule applications. Total rules 296 place count 793 transition count 5364
Iterating global reduction 0 with 60 rules applied. Total rules applied 356 place count 793 transition count 5364
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 369 place count 780 transition count 5351
Iterating global reduction 0 with 13 rules applied. Total rules applied 382 place count 780 transition count 5351
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 387 place count 775 transition count 5346
Iterating global reduction 0 with 5 rules applied. Total rules applied 392 place count 775 transition count 5346
Applied a total of 392 rules in 754 ms. Remains 775 /971 variables (removed 196) and now considering 5346/5542 (removed 196) transitions.
// Phase 1: matrix 5346 rows 775 cols
[2022-06-10 10:49:04] [INFO ] Computed 8 place invariants in 181 ms
[2022-06-10 10:49:06] [INFO ] Implicit Places using invariants in 2174 ms returned []
// Phase 1: matrix 5346 rows 775 cols
[2022-06-10 10:49:06] [INFO ] Computed 8 place invariants in 176 ms
[2022-06-10 10:49:09] [INFO ] Implicit Places using invariants and state equation in 2769 ms returned []
Implicit Place search using SMT with State Equation took 4994 ms to find 0 implicit places.
// Phase 1: matrix 5346 rows 775 cols
[2022-06-10 10:49:09] [INFO ] Computed 8 place invariants in 75 ms
[2022-06-10 10:49:14] [INFO ] Dead Transitions using invariants and state equation in 5023 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 775/971 places, 5346/5542 transitions.
Finished structural reductions, in 1 iterations. Remains : 775/971 places, 5346/5542 transitions.
Support contains 22 out of 775 places after structural reductions.
[2022-06-10 10:49:15] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2022-06-10 10:49:16] [INFO ] Flatten gal took : 1071 ms
FORMULA StigmergyElection-PT-07b-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-06-10 10:49:16] [INFO ] Flatten gal took : 579 ms
[2022-06-10 10:49:17] [INFO ] Input system was already deterministic with 5346 transitions.
Incomplete random walk after 10000 steps, including 81 resets, run finished after 936 ms. (steps per millisecond=10 ) properties (out of 11) seen :4
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 12 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 11 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 5346 rows 775 cols
[2022-06-10 10:49:19] [INFO ] Computed 8 place invariants in 70 ms
[2022-06-10 10:49:20] [INFO ] [Real]Absence check using 8 positive place invariants in 12 ms returned sat
[2022-06-10 10:49:20] [INFO ] After 419ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2022-06-10 10:49:20] [INFO ] [Nat]Absence check using 8 positive place invariants in 14 ms returned sat
[2022-06-10 10:49:24] [INFO ] After 3778ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :6
[2022-06-10 10:49:29] [INFO ] Deduced a trap composed of 166 places in 4318 ms of which 10 ms to minimize.
[2022-06-10 10:49:33] [INFO ] Deduced a trap composed of 169 places in 4509 ms of which 4 ms to minimize.
[2022-06-10 10:49:38] [INFO ] Deduced a trap composed of 218 places in 4148 ms of which 6 ms to minimize.
[2022-06-10 10:49:42] [INFO ] Deduced a trap composed of 165 places in 4238 ms of which 3 ms to minimize.
[2022-06-10 10:49:46] [INFO ] Deduced a trap composed of 168 places in 3484 ms of which 16 ms to minimize.
[2022-06-10 10:49:46] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-10 10:49:46] [INFO ] After 25946ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:7
Fused 7 Parikh solutions to 6 different solutions.
Parikh walk visited 0 properties in 321 ms.
Support contains 12 out of 775 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 775/775 places, 5346/5346 transitions.
Graph (trivial) has 773 edges and 775 vertex of which 108 / 775 are part of one of the 19 SCC in 11 ms
Free SCC test removed 89 places
Drop transitions removed 120 transitions
Reduce isomorphic transitions removed 120 transitions.
Graph (complete) has 1784 edges and 686 vertex of which 680 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.55 ms
Discarding 6 places :
Also discarding 0 output transitions
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions removed 471 transitions
Trivial Post-agglo rules discarded 471 transitions
Performed 471 trivial Post agglomeration. Transition count delta: 471
Iterating post reduction 0 with 475 rules applied. Total rules applied 477 place count 680 transition count 4751
Reduce places removed 471 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 487 rules applied. Total rules applied 964 place count 209 transition count 4735
Reduce places removed 8 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 2 with 12 rules applied. Total rules applied 976 place count 201 transition count 4731
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 6 rules applied. Total rules applied 982 place count 197 transition count 4729
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 983 place count 196 transition count 4729
Performed 33 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 33 Pre rules applied. Total rules applied 983 place count 196 transition count 4696
Deduced a syphon composed of 33 places in 4 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 5 with 66 rules applied. Total rules applied 1049 place count 163 transition count 4696
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1050 place count 163 transition count 4695
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1052 place count 161 transition count 4693
Iterating global reduction 6 with 2 rules applied. Total rules applied 1054 place count 161 transition count 4693
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Deduced a syphon composed of 34 places in 3 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 6 with 68 rules applied. Total rules applied 1122 place count 127 transition count 4659
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 6 with 11 rules applied. Total rules applied 1133 place count 127 transition count 4648
Discarding 23 places :
Symmetric choice reduction at 7 with 23 rule applications. Total rules 1156 place count 104 transition count 584
Iterating global reduction 7 with 23 rules applied. Total rules applied 1179 place count 104 transition count 584
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 7 with 11 rules applied. Total rules applied 1190 place count 104 transition count 573
Discarding 4 places :
Symmetric choice reduction at 8 with 4 rule applications. Total rules 1194 place count 100 transition count 565
Iterating global reduction 8 with 4 rules applied. Total rules applied 1198 place count 100 transition count 565
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 8 with 14 rules applied. Total rules applied 1212 place count 93 transition count 558
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1213 place count 92 transition count 556
Iterating global reduction 8 with 1 rules applied. Total rules applied 1214 place count 92 transition count 556
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 8 with 10 rules applied. Total rules applied 1224 place count 87 transition count 564
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1225 place count 87 transition count 563
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 9 with 9 rules applied. Total rules applied 1234 place count 87 transition count 554
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 9 with 2 rules applied. Total rules applied 1236 place count 86 transition count 560
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 9 with 8 rules applied. Total rules applied 1244 place count 86 transition count 552
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 9 with 2 rules applied. Total rules applied 1246 place count 85 transition count 558
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 9 with 8 rules applied. Total rules applied 1254 place count 85 transition count 550
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 9 with 2 rules applied. Total rules applied 1256 place count 84 transition count 556
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 9 with 8 rules applied. Total rules applied 1264 place count 84 transition count 548
Free-agglomeration rule applied 37 times.
Iterating global reduction 9 with 37 rules applied. Total rules applied 1301 place count 84 transition count 511
Reduce places removed 37 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 38 rules applied. Total rules applied 1339 place count 47 transition count 510
Drop transitions removed 91 transitions
Redundant transition composition rules discarded 91 transitions
Iterating global reduction 10 with 91 rules applied. Total rules applied 1430 place count 47 transition count 419
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 10 with 4 rules applied. Total rules applied 1434 place count 47 transition count 419
Applied a total of 1434 rules in 2082 ms. Remains 47 /775 variables (removed 728) and now considering 419/5346 (removed 4927) transitions.
Finished structural reductions, in 1 iterations. Remains : 47/775 places, 419/5346 transitions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 323 ms. (steps per millisecond=30 ) properties (out of 6) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 419 rows 47 cols
[2022-06-10 10:49:48] [INFO ] Computed 6 place invariants in 2 ms
[2022-06-10 10:49:49] [INFO ] After 28ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-10 10:49:49] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2022-06-10 10:49:49] [INFO ] After 126ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-10 10:49:49] [INFO ] State equation strengthened by 368 read => feed constraints.
[2022-06-10 10:49:49] [INFO ] After 75ms SMT Verify possible using 368 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-10 10:49:49] [INFO ] Deduced a trap composed of 7 places in 145 ms of which 1 ms to minimize.
[2022-06-10 10:49:49] [INFO ] Deduced a trap composed of 11 places in 105 ms of which 1 ms to minimize.
[2022-06-10 10:49:49] [INFO ] Deduced a trap composed of 8 places in 87 ms of which 1 ms to minimize.
[2022-06-10 10:49:49] [INFO ] Deduced a trap composed of 7 places in 112 ms of which 1 ms to minimize.
[2022-06-10 10:49:49] [INFO ] Deduced a trap composed of 9 places in 91 ms of which 1 ms to minimize.
[2022-06-10 10:49:49] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 647 ms
[2022-06-10 10:49:49] [INFO ] After 739ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 18 ms.
[2022-06-10 10:49:50] [INFO ] After 975ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 4 out of 47 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 47/47 places, 419/419 transitions.
Graph (trivial) has 14 edges and 47 vertex of which 4 / 47 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Graph (complete) has 220 edges and 45 vertex of which 43 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 4 rules applied. Total rules applied 6 place count 43 transition count 410
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 4 rules applied. Total rules applied 10 place count 41 transition count 408
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 11 place count 40 transition count 408
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 13 place count 38 transition count 406
Iterating global reduction 3 with 2 rules applied. Total rules applied 15 place count 38 transition count 406
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 21 place count 35 transition count 403
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 29 place count 27 transition count 395
Iterating global reduction 3 with 8 rules applied. Total rules applied 37 place count 27 transition count 395
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 3 with 31 rules applied. Total rules applied 68 place count 27 transition count 364
Drop transitions removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 4 with 15 rules applied. Total rules applied 83 place count 27 transition count 349
Free-agglomeration rule applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 84 place count 27 transition count 348
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 4 with 33 rules applied. Total rules applied 117 place count 26 transition count 316
Applied a total of 117 rules in 111 ms. Remains 26 /47 variables (removed 21) and now considering 316/419 (removed 103) transitions.
Finished structural reductions, in 1 iterations. Remains : 26/47 places, 316/419 transitions.
Finished random walk after 1188 steps, including 6 resets, run visited all 1 properties in 13 ms. (steps per millisecond=91 )
FORMULA StigmergyElection-PT-07b-LTLCardinality-15 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 6 simplifications.
FORMULA StigmergyElection-PT-07b-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 106 stabilizing places and 113 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((G(X(p0))||(F(p2)&&p1)))))'
Support contains 5 out of 775 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 775/775 places, 5346/5346 transitions.
Graph (trivial) has 786 edges and 775 vertex of which 121 / 775 are part of one of the 21 SCC in 4 ms
Free SCC test removed 100 places
Ensure Unique test removed 114 transitions
Reduce isomorphic transitions removed 114 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 458 transitions
Trivial Post-agglo rules discarded 458 transitions
Performed 458 trivial Post agglomeration. Transition count delta: 458
Iterating post reduction 0 with 458 rules applied. Total rules applied 459 place count 674 transition count 4773
Reduce places removed 458 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 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 1 with 470 rules applied. Total rules applied 929 place count 216 transition count 4761
Reduce places removed 6 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 8 rules applied. Total rules applied 937 place count 210 transition count 4759
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 4 rules applied. Total rules applied 941 place count 208 transition count 4757
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 942 place count 207 transition count 4757
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 28 Pre rules applied. Total rules applied 942 place count 207 transition count 4729
Deduced a syphon composed of 28 places in 3 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 5 with 56 rules applied. Total rules applied 998 place count 179 transition count 4729
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 1008 place count 169 transition count 4718
Iterating global reduction 5 with 10 rules applied. Total rules applied 1018 place count 169 transition count 4718
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1019 place count 168 transition count 4716
Iterating global reduction 5 with 1 rules applied. Total rules applied 1020 place count 168 transition count 4716
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1021 place count 167 transition count 4714
Iterating global reduction 5 with 1 rules applied. Total rules applied 1022 place count 167 transition count 4714
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 2 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 5 with 66 rules applied. Total rules applied 1088 place count 134 transition count 4681
Discarding 26 places :
Symmetric choice reduction at 5 with 26 rule applications. Total rules 1114 place count 108 transition count 608
Iterating global reduction 5 with 26 rules applied. Total rules applied 1140 place count 108 transition count 608
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 5 with 13 rules applied. Total rules applied 1153 place count 108 transition count 595
Discarding 5 places :
Symmetric choice reduction at 6 with 5 rule applications. Total rules 1158 place count 103 transition count 585
Iterating global reduction 6 with 5 rules applied. Total rules applied 1163 place count 103 transition count 585
Discarding 5 places :
Symmetric choice reduction at 6 with 5 rule applications. Total rules 1168 place count 98 transition count 575
Iterating global reduction 6 with 5 rules applied. Total rules applied 1173 place count 98 transition count 575
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 6 with 22 rules applied. Total rules applied 1195 place count 87 transition count 582
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1196 place count 86 transition count 567
Iterating global reduction 6 with 1 rules applied. Total rules applied 1197 place count 86 transition count 567
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1198 place count 86 transition count 566
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 7 with 8 rules applied. Total rules applied 1206 place count 86 transition count 558
Applied a total of 1206 rules in 970 ms. Remains 86 /775 variables (removed 689) and now considering 558/5346 (removed 4788) transitions.
[2022-06-10 10:49:51] [INFO ] Flow matrix only has 550 transitions (discarded 8 similar events)
// Phase 1: matrix 550 rows 86 cols
[2022-06-10 10:49:51] [INFO ] Computed 2 place invariants in 9 ms
[2022-06-10 10:49:51] [INFO ] Implicit Places using invariants in 226 ms returned []
[2022-06-10 10:49:51] [INFO ] Flow matrix only has 550 transitions (discarded 8 similar events)
// Phase 1: matrix 550 rows 86 cols
[2022-06-10 10:49:51] [INFO ] Computed 2 place invariants in 7 ms
[2022-06-10 10:49:51] [INFO ] State equation strengthened by 127 read => feed constraints.
[2022-06-10 10:49:52] [INFO ] Implicit Places using invariants and state equation in 535 ms returned []
Implicit Place search using SMT with State Equation took 767 ms to find 0 implicit places.
[2022-06-10 10:49:52] [INFO ] Redundant transitions in 45 ms returned []
[2022-06-10 10:49:52] [INFO ] Flow matrix only has 550 transitions (discarded 8 similar events)
// Phase 1: matrix 550 rows 86 cols
[2022-06-10 10:49:52] [INFO ] Computed 2 place invariants in 5 ms
[2022-06-10 10:49:52] [INFO ] Dead Transitions using invariants and state equation in 336 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 86/775 places, 558/5346 transitions.
Finished structural reductions, in 1 iterations. Remains : 86/775 places, 558/5346 transitions.
Stuttering acceptance computed with spot in 296 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : StigmergyElection-PT-07b-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND p1 (NOT p2)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p2)), acceptance={1} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0, 1} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s49 0) (EQ s56 1)), p1:(AND (EQ s56 0) (EQ s49 1)), p2:(OR (EQ s18 0) (AND (EQ s40 0) (EQ s80 1)))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 7857 reset in 876 ms.
Product exploration explored 100000 steps with 7848 reset in 581 ms.
Computed a total of 4 stabilizing places and 22 stable transitions
Computed a total of 4 stabilizing places and 22 stable transitions
Knowledge obtained : [(AND p0 (NOT p1) p2), (X (AND p0 (NOT p1))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND p0 (NOT p2)))), (X (NOT (AND (NOT p0) p1))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 15 factoid took 653 ms. Reduced automaton from 2 states, 7 edges and 3 AP to 2 states, 7 edges and 3 AP.
Stuttering acceptance computed with spot in 102 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Incomplete random walk after 10000 steps, including 793 resets, run finished after 661 ms. (steps per millisecond=15 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 10001 steps, including 65 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 63 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 63 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 70 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 66 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 68 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2022-06-10 10:49:56] [INFO ] Flow matrix only has 550 transitions (discarded 8 similar events)
// Phase 1: matrix 550 rows 86 cols
[2022-06-10 10:49:56] [INFO ] Computed 2 place invariants in 12 ms
[2022-06-10 10:49:56] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-06-10 10:49:56] [INFO ] After 66ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:5
[2022-06-10 10:49:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-06-10 10:49:56] [INFO ] After 301ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :4
[2022-06-10 10:49:56] [INFO ] State equation strengthened by 127 read => feed constraints.
[2022-06-10 10:49:56] [INFO ] After 195ms SMT Verify possible using 127 Read/Feed constraints in natural domain returned unsat :2 sat :4
[2022-06-10 10:49:57] [INFO ] Deduced a trap composed of 26 places in 370 ms of which 1 ms to minimize.
[2022-06-10 10:49:57] [INFO ] Deduced a trap composed of 20 places in 456 ms of which 1 ms to minimize.
[2022-06-10 10:49:58] [INFO ] Deduced a trap composed of 26 places in 289 ms of which 1 ms to minimize.
[2022-06-10 10:49:58] [INFO ] Deduced a trap composed of 20 places in 275 ms of which 1 ms to minimize.
[2022-06-10 10:49:58] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1517 ms
[2022-06-10 10:49:58] [INFO ] Deduced a trap composed of 20 places in 205 ms of which 0 ms to minimize.
[2022-06-10 10:49:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 267 ms
[2022-06-10 10:49:58] [INFO ] After 2126ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :4
Attempting to minimize the solution found.
Minimization took 81 ms.
[2022-06-10 10:49:58] [INFO ] After 2603ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :4
Fused 6 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 6 ms.
Support contains 5 out of 86 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 86/86 places, 558/558 transitions.
Graph (complete) has 589 edges and 86 vertex of which 85 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 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 15 place count 85 transition count 543
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 15 place count 85 transition count 542
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 17 place count 84 transition count 542
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 1 with 24 rules applied. Total rules applied 41 place count 72 transition count 530
Free-agglomeration rule applied 37 times.
Iterating global reduction 1 with 37 rules applied. Total rules applied 78 place count 72 transition count 493
Reduce places removed 38 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 1 with 71 rules applied. Total rules applied 149 place count 34 transition count 460
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 156 place count 27 transition count 453
Iterating global reduction 2 with 7 rules applied. Total rules applied 163 place count 27 transition count 453
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 2 with 31 rules applied. Total rules applied 194 place count 27 transition count 422
Performed 7 Post agglomeration using F-continuation condition with reduction of 348 identical transitions.
Deduced a syphon composed of 7 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 15 rules applied. Total rules applied 209 place count 19 transition count 67
Drop transitions removed 7 transitions
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 46 transitions.
Iterating post reduction 3 with 46 rules applied. Total rules applied 255 place count 19 transition count 21
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 7 rules applied. Total rules applied 262 place count 15 transition count 18
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 263 place count 15 transition count 17
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 264 place count 14 transition count 16
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 265 place count 13 transition count 16
Applied a total of 265 rules in 83 ms. Remains 13 /86 variables (removed 73) and now considering 16/558 (removed 542) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/86 places, 16/558 transitions.
Finished random walk after 18 steps, including 1 resets, run visited all 4 properties in 1 ms. (steps per millisecond=18 )
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p0 (NOT p1) p2), (X (AND p0 (NOT p1))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND p0 (NOT p2)))), (X (NOT (AND (NOT p0) p1))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p0) p1)))), (G (NOT (AND (NOT p0) (NOT p1)))), (G (NOT (AND p0 p1)))]
False Knowledge obtained : [(F (AND (NOT p2) p1)), (F (AND (NOT p2) (NOT p0))), (F (AND (NOT p2) p0)), (F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 17 factoid took 1213 ms. Reduced automaton from 2 states, 7 edges and 3 AP to 2 states, 6 edges and 3 AP.
Stuttering acceptance computed with spot in 138 ms :[(OR (AND (NOT p0) (NOT p1)) (AND p1 (NOT p2)) (AND p0 p1)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 114 ms :[(OR (AND (NOT p0) (NOT p1)) (AND p1 (NOT p2)) (AND p0 p1)), (AND (NOT p0) (NOT p2))]
Support contains 5 out of 86 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 86/86 places, 558/558 transitions.
Applied a total of 0 rules in 25 ms. Remains 86 /86 variables (removed 0) and now considering 558/558 (removed 0) transitions.
[2022-06-10 10:50:00] [INFO ] Flow matrix only has 550 transitions (discarded 8 similar events)
// Phase 1: matrix 550 rows 86 cols
[2022-06-10 10:50:00] [INFO ] Computed 2 place invariants in 7 ms
[2022-06-10 10:50:00] [INFO ] Implicit Places using invariants in 254 ms returned []
[2022-06-10 10:50:00] [INFO ] Flow matrix only has 550 transitions (discarded 8 similar events)
// Phase 1: matrix 550 rows 86 cols
[2022-06-10 10:50:00] [INFO ] Computed 2 place invariants in 4 ms
[2022-06-10 10:50:00] [INFO ] State equation strengthened by 127 read => feed constraints.
[2022-06-10 10:50:01] [INFO ] Implicit Places using invariants and state equation in 559 ms returned []
Implicit Place search using SMT with State Equation took 816 ms to find 0 implicit places.
[2022-06-10 10:50:01] [INFO ] Redundant transitions in 15 ms returned []
[2022-06-10 10:50:01] [INFO ] Flow matrix only has 550 transitions (discarded 8 similar events)
// Phase 1: matrix 550 rows 86 cols
[2022-06-10 10:50:01] [INFO ] Computed 2 place invariants in 7 ms
[2022-06-10 10:50:01] [INFO ] Dead Transitions using invariants and state equation in 461 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 86/86 places, 558/558 transitions.
Computed a total of 4 stabilizing places and 22 stable transitions
Computed a total of 4 stabilizing places and 22 stable transitions
Knowledge obtained : [(AND p0 (NOT p1) p2), (X (NOT (AND (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p2) p0))), (X (AND p0 (NOT p1))), (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND p0 p1)))), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND p0 p1))))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 512 ms. Reduced automaton from 2 states, 6 edges and 3 AP to 2 states, 6 edges and 3 AP.
Stuttering acceptance computed with spot in 78 ms :[(OR (AND (NOT p0) (NOT p1)) (AND p1 (NOT p2)) (AND p0 p1)), (AND (NOT p0) (NOT p2))]
Incomplete random walk after 10000 steps, including 793 resets, run finished after 368 ms. (steps per millisecond=27 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 10001 steps, including 63 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 65 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 65 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 64 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2022-06-10 10:50:02] [INFO ] Flow matrix only has 550 transitions (discarded 8 similar events)
// Phase 1: matrix 550 rows 86 cols
[2022-06-10 10:50:02] [INFO ] Computed 2 place invariants in 7 ms
[2022-06-10 10:50:03] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-06-10 10:50:03] [INFO ] After 65ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2022-06-10 10:50:03] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-06-10 10:50:03] [INFO ] After 332ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :3
[2022-06-10 10:50:03] [INFO ] State equation strengthened by 127 read => feed constraints.
[2022-06-10 10:50:03] [INFO ] After 234ms SMT Verify possible using 127 Read/Feed constraints in natural domain returned unsat :1 sat :3
[2022-06-10 10:50:04] [INFO ] Deduced a trap composed of 20 places in 388 ms of which 1 ms to minimize.
[2022-06-10 10:50:04] [INFO ] Deduced a trap composed of 20 places in 440 ms of which 1 ms to minimize.
[2022-06-10 10:50:04] [INFO ] Deduced a trap composed of 20 places in 344 ms of which 0 ms to minimize.
[2022-06-10 10:50:05] [INFO ] Deduced a trap composed of 20 places in 337 ms of which 1 ms to minimize.
[2022-06-10 10:50:05] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1631 ms
[2022-06-10 10:50:05] [INFO ] After 1984ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :3
Attempting to minimize the solution found.
Minimization took 100 ms.
[2022-06-10 10:50:05] [INFO ] After 2489ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :3
Fused 4 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 7 ms.
Support contains 5 out of 86 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 86/86 places, 558/558 transitions.
Graph (complete) has 589 edges and 86 vertex of which 85 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 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 15 place count 85 transition count 543
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 15 place count 85 transition count 542
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 17 place count 84 transition count 542
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 1 with 24 rules applied. Total rules applied 41 place count 72 transition count 530
Free-agglomeration rule applied 37 times.
Iterating global reduction 1 with 37 rules applied. Total rules applied 78 place count 72 transition count 493
Reduce places removed 38 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 1 with 71 rules applied. Total rules applied 149 place count 34 transition count 460
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 156 place count 27 transition count 453
Iterating global reduction 2 with 7 rules applied. Total rules applied 163 place count 27 transition count 453
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 2 with 31 rules applied. Total rules applied 194 place count 27 transition count 422
Performed 7 Post agglomeration using F-continuation condition with reduction of 348 identical transitions.
Deduced a syphon composed of 7 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 15 rules applied. Total rules applied 209 place count 19 transition count 67
Drop transitions removed 7 transitions
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 46 transitions.
Iterating post reduction 3 with 46 rules applied. Total rules applied 255 place count 19 transition count 21
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 7 rules applied. Total rules applied 262 place count 15 transition count 18
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 263 place count 15 transition count 17
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 264 place count 14 transition count 16
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 265 place count 13 transition count 16
Applied a total of 265 rules in 115 ms. Remains 13 /86 variables (removed 73) and now considering 16/558 (removed 542) transitions.
Finished structural reductions, in 1 iterations. Remains : 13/86 places, 16/558 transitions.
Finished random walk after 21 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=10 )
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 (NOT p1) p2), (X (NOT (AND (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p2) p0))), (X (AND p0 (NOT p1))), (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND p0 p1)))), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND p0 p1))))), (X (X (NOT (AND (NOT p0) p1)))), (G (NOT (OR (AND (NOT p0) (NOT p1)) (AND p0 p1))))]
False Knowledge obtained : [(F (AND (NOT p2) p0)), (F (AND (NOT p2) (NOT p0))), (F (AND (NOT p0) p1)), (F (NOT (AND p0 (NOT p1))))]
Knowledge based reduction with 12 factoid took 1093 ms. Reduced automaton from 2 states, 6 edges and 3 AP to 2 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 124 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Stuttering acceptance computed with spot in 85 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Stuttering acceptance computed with spot in 66 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Product exploration explored 100000 steps with 7807 reset in 347 ms.
Product exploration explored 100000 steps with 7862 reset in 346 ms.
Built C files in :
/tmp/ltsmin10390867432752780526
[2022-06-10 10:50:07] [INFO ] Computing symmetric may disable matrix : 558 transitions.
[2022-06-10 10:50:07] [INFO ] Computation of Complete disable matrix. took 27 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-10 10:50:07] [INFO ] Computing symmetric may enable matrix : 558 transitions.
[2022-06-10 10:50:07] [INFO ] Computation of Complete enable matrix. took 42 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-10 10:50:07] [INFO ] Computing Do-Not-Accords matrix : 558 transitions.
[2022-06-10 10:50:07] [INFO ] Computation of Completed DNA matrix. took 30 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-10 10:50:08] [INFO ] Built C files in 237ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10390867432752780526
Running compilation step : cd /tmp/ltsmin10390867432752780526;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10390867432752780526;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10390867432752780526;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 5 out of 86 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 86/86 places, 558/558 transitions.
Applied a total of 0 rules in 82 ms. Remains 86 /86 variables (removed 0) and now considering 558/558 (removed 0) transitions.
[2022-06-10 10:50:11] [INFO ] Flow matrix only has 550 transitions (discarded 8 similar events)
// Phase 1: matrix 550 rows 86 cols
[2022-06-10 10:50:11] [INFO ] Computed 2 place invariants in 6 ms
[2022-06-10 10:50:11] [INFO ] Implicit Places using invariants in 419 ms returned []
[2022-06-10 10:50:11] [INFO ] Flow matrix only has 550 transitions (discarded 8 similar events)
// Phase 1: matrix 550 rows 86 cols
[2022-06-10 10:50:11] [INFO ] Computed 2 place invariants in 14 ms
[2022-06-10 10:50:11] [INFO ] State equation strengthened by 127 read => feed constraints.
[2022-06-10 10:50:12] [INFO ] Implicit Places using invariants and state equation in 647 ms returned []
Implicit Place search using SMT with State Equation took 1072 ms to find 0 implicit places.
[2022-06-10 10:50:12] [INFO ] Redundant transitions in 8 ms returned []
[2022-06-10 10:50:12] [INFO ] Flow matrix only has 550 transitions (discarded 8 similar events)
// Phase 1: matrix 550 rows 86 cols
[2022-06-10 10:50:12] [INFO ] Computed 2 place invariants in 7 ms
[2022-06-10 10:50:12] [INFO ] Dead Transitions using invariants and state equation in 440 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 86/86 places, 558/558 transitions.
Built C files in :
/tmp/ltsmin17173091531424612169
[2022-06-10 10:50:12] [INFO ] Computing symmetric may disable matrix : 558 transitions.
[2022-06-10 10:50:12] [INFO ] Computation of Complete disable matrix. took 23 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-10 10:50:12] [INFO ] Computing symmetric may enable matrix : 558 transitions.
[2022-06-10 10:50:12] [INFO ] Computation of Complete enable matrix. took 12 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-10 10:50:12] [INFO ] Computing Do-Not-Accords matrix : 558 transitions.
[2022-06-10 10:50:12] [INFO ] Computation of Completed DNA matrix. took 30 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-10 10:50:12] [INFO ] Built C files in 170ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17173091531424612169
Running compilation step : cd /tmp/ltsmin17173091531424612169;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17173091531424612169;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17173091531424612169;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-06-10 10:50:16] [INFO ] Flatten gal took : 70 ms
[2022-06-10 10:50:16] [INFO ] Flatten gal took : 67 ms
[2022-06-10 10:50:16] [INFO ] Time to serialize gal into /tmp/LTL10160362309271488845.gal : 23 ms
[2022-06-10 10:50:16] [INFO ] Time to serialize properties into /tmp/LTL6824905354529881767.ltl : 13 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10160362309271488845.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6824905354529881767.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1016036...267
Read 1 LTL properties
Checking formula 0 : !((F(G((G(X("((p568==0)||(p648==1))")))||(((F("((p224==0)||((p487==0)&&(p927==1)))"))&&("(p648==0)"))&&("(p568==1)"))))))
Formula 0 simplified : !FG(GX"((p568==0)||(p648==1))" | ("(p568==1)" & "(p648==0)" & F"((p224==0)||((p487==0)&&(p927==1)))"))
Detected timeout of ITS tools.
[2022-06-10 10:50:31] [INFO ] Flatten gal took : 57 ms
[2022-06-10 10:50:31] [INFO ] Applying decomposition
[2022-06-10 10:50:31] [INFO ] Flatten gal took : 54 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph3351726387643938729.txt' '-o' '/tmp/graph3351726387643938729.bin' '-w' '/tmp/graph3351726387643938729.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph3351726387643938729.bin' '-l' '-1' '-v' '-w' '/tmp/graph3351726387643938729.weights' '-q' '0' '-e' '0.001'
[2022-06-10 10:50:32] [INFO ] Decomposing Gal with order
[2022-06-10 10:50:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-10 10:50:32] [INFO ] Removed a total of 3234 redundant transitions.
[2022-06-10 10:50:32] [INFO ] Flatten gal took : 225 ms
[2022-06-10 10:50:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 40 labels/synchronizations in 49 ms.
[2022-06-10 10:50:32] [INFO ] Time to serialize gal into /tmp/LTL3168417572598022568.gal : 9 ms
[2022-06-10 10:50:32] [INFO ] Time to serialize properties into /tmp/LTL10948859562107979711.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3168417572598022568.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10948859562107979711.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL3168417...246
Read 1 LTL properties
Checking formula 0 : !((F(G((G(X("((i6.u15.p568==0)||(i4.u19.p648==1))")))||(((F("((i0.i1.u5.p224==0)||((i3.u11.p487==0)&&(i5.u26.p927==1)))"))&&("(i4.u19....193
Formula 0 simplified : !FG(GX"((i6.u15.p568==0)||(i4.u19.p648==1))" | ("(i4.u19.p648==0)" & "(i6.u15.p568==1)" & F"((i0.i1.u5.p224==0)||((i3.u11.p487==0)&&...176
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7890069500221337060
[2022-06-10 10:50:47] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7890069500221337060
Running compilation step : cd /tmp/ltsmin7890069500221337060;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2089 ms.
Running link step : cd /tmp/ltsmin7890069500221337060;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 47 ms.
Running LTSmin : cd /tmp/ltsmin7890069500221337060;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([](([](X((LTLAPp0==true)))||(<>((LTLAPp2==true))&&(LTLAPp1==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property StigmergyElection-PT-07b-LTLCardinality-00 finished in 72531 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 2 out of 775 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 775/775 places, 5346/5346 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 767 transition count 5338
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 767 transition count 5338
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 18 place count 765 transition count 5336
Iterating global reduction 0 with 2 rules applied. Total rules applied 20 place count 765 transition count 5336
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 764 transition count 5335
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 764 transition count 5335
Applied a total of 22 rules in 233 ms. Remains 764 /775 variables (removed 11) and now considering 5335/5346 (removed 11) transitions.
// Phase 1: matrix 5335 rows 764 cols
[2022-06-10 10:51:03] [INFO ] Computed 8 place invariants in 82 ms
[2022-06-10 10:51:05] [INFO ] Implicit Places using invariants in 1970 ms returned []
// Phase 1: matrix 5335 rows 764 cols
[2022-06-10 10:51:05] [INFO ] Computed 8 place invariants in 128 ms
[2022-06-10 10:51:08] [INFO ] Implicit Places using invariants and state equation in 3106 ms returned []
Implicit Place search using SMT with State Equation took 5082 ms to find 0 implicit places.
// Phase 1: matrix 5335 rows 764 cols
[2022-06-10 10:51:08] [INFO ] Computed 8 place invariants in 123 ms
[2022-06-10 10:51:12] [INFO ] Dead Transitions using invariants and state equation in 4708 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 764/775 places, 5335/5346 transitions.
Finished structural reductions, in 1 iterations. Remains : 764/775 places, 5335/5346 transitions.
Stuttering acceptance computed with spot in 128 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-07b-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(AND (NEQ s1 0) (NEQ s258 1))], 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][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-07b-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-07b-LTLCardinality-02 finished in 10203 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 4 out of 775 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 775/775 places, 5346/5346 transitions.
Graph (trivial) has 788 edges and 775 vertex of which 115 / 775 are part of one of the 20 SCC in 1 ms
Free SCC test removed 95 places
Ensure Unique test removed 108 transitions
Reduce isomorphic transitions removed 108 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 466 transitions
Trivial Post-agglo rules discarded 466 transitions
Performed 466 trivial Post agglomeration. Transition count delta: 466
Iterating post reduction 0 with 466 rules applied. Total rules applied 467 place count 679 transition count 4771
Reduce places removed 466 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 1 with 480 rules applied. Total rules applied 947 place count 213 transition count 4757
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 954 place count 206 transition count 4757
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 30 Pre rules applied. Total rules applied 954 place count 206 transition count 4727
Deduced a syphon composed of 30 places in 3 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 3 with 60 rules applied. Total rules applied 1014 place count 176 transition count 4727
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 1021 place count 169 transition count 4720
Iterating global reduction 3 with 7 rules applied. Total rules applied 1028 place count 169 transition count 4720
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Deduced a syphon composed of 32 places in 2 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 3 with 64 rules applied. Total rules applied 1092 place count 137 transition count 4688
Discarding 25 places :
Symmetric choice reduction at 3 with 25 rule applications. Total rules 1117 place count 112 transition count 617
Iterating global reduction 3 with 25 rules applied. Total rules applied 1142 place count 112 transition count 617
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 3 with 13 rules applied. Total rules applied 1155 place count 112 transition count 604
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 1160 place count 107 transition count 594
Iterating global reduction 4 with 5 rules applied. Total rules applied 1165 place count 107 transition count 594
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 1170 place count 102 transition count 584
Iterating global reduction 4 with 5 rules applied. Total rules applied 1175 place count 102 transition count 584
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 4 with 26 rules applied. Total rules applied 1201 place count 89 transition count 591
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1202 place count 88 transition count 573
Iterating global reduction 4 with 1 rules applied. Total rules applied 1203 place count 88 transition count 573
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1204 place count 88 transition count 572
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 5 with 8 rules applied. Total rules applied 1212 place count 88 transition count 564
Applied a total of 1212 rules in 589 ms. Remains 88 /775 variables (removed 687) and now considering 564/5346 (removed 4782) transitions.
[2022-06-10 10:51:13] [INFO ] Flow matrix only has 554 transitions (discarded 10 similar events)
// Phase 1: matrix 554 rows 88 cols
[2022-06-10 10:51:13] [INFO ] Computed 3 place invariants in 5 ms
[2022-06-10 10:51:13] [INFO ] Implicit Places using invariants in 252 ms returned []
[2022-06-10 10:51:13] [INFO ] Flow matrix only has 554 transitions (discarded 10 similar events)
// Phase 1: matrix 554 rows 88 cols
[2022-06-10 10:51:13] [INFO ] Computed 3 place invariants in 4 ms
[2022-06-10 10:51:14] [INFO ] State equation strengthened by 127 read => feed constraints.
[2022-06-10 10:51:14] [INFO ] Implicit Places using invariants and state equation in 969 ms returned []
Implicit Place search using SMT with State Equation took 1248 ms to find 0 implicit places.
[2022-06-10 10:51:14] [INFO ] Redundant transitions in 9 ms returned []
[2022-06-10 10:51:14] [INFO ] Flow matrix only has 554 transitions (discarded 10 similar events)
// Phase 1: matrix 554 rows 88 cols
[2022-06-10 10:51:14] [INFO ] Computed 3 place invariants in 4 ms
[2022-06-10 10:51:15] [INFO ] Dead Transitions using invariants and state equation in 538 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 88/775 places, 564/5346 transitions.
Finished structural reductions, in 1 iterations. Remains : 88/775 places, 564/5346 transitions.
Stuttering acceptance computed with spot in 104 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-07b-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (OR (EQ s47 0) (EQ s29 1)) (OR (EQ s68 0) (EQ s78 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 8087 reset in 535 ms.
Product exploration explored 100000 steps with 8117 reset in 455 ms.
Computed a total of 4 stabilizing places and 22 stable transitions
Computed a total of 4 stabilizing places and 22 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 170 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 806 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 65 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Finished probabilistic random walk after 118633 steps, run visited all 1 properties in 413 ms. (steps per millisecond=287 )
Probabilistic random walk after 118633 steps, saw 30220 distinct states, run finished after 413 ms. (steps per millisecond=287 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 129 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 58 ms :[(NOT p0), (NOT p0)]
Support contains 4 out of 88 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 88/88 places, 564/564 transitions.
Applied a total of 0 rules in 22 ms. Remains 88 /88 variables (removed 0) and now considering 564/564 (removed 0) transitions.
[2022-06-10 10:51:17] [INFO ] Flow matrix only has 554 transitions (discarded 10 similar events)
// Phase 1: matrix 554 rows 88 cols
[2022-06-10 10:51:17] [INFO ] Computed 3 place invariants in 4 ms
[2022-06-10 10:51:17] [INFO ] Implicit Places using invariants in 252 ms returned []
[2022-06-10 10:51:17] [INFO ] Flow matrix only has 554 transitions (discarded 10 similar events)
// Phase 1: matrix 554 rows 88 cols
[2022-06-10 10:51:17] [INFO ] Computed 3 place invariants in 3 ms
[2022-06-10 10:51:18] [INFO ] State equation strengthened by 127 read => feed constraints.
[2022-06-10 10:51:18] [INFO ] Implicit Places using invariants and state equation in 567 ms returned []
Implicit Place search using SMT with State Equation took 822 ms to find 0 implicit places.
[2022-06-10 10:51:18] [INFO ] Redundant transitions in 9 ms returned []
[2022-06-10 10:51:18] [INFO ] Flow matrix only has 554 transitions (discarded 10 similar events)
// Phase 1: matrix 554 rows 88 cols
[2022-06-10 10:51:18] [INFO ] Computed 3 place invariants in 6 ms
[2022-06-10 10:51:19] [INFO ] Dead Transitions using invariants and state equation in 557 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 88/88 places, 564/564 transitions.
Computed a total of 4 stabilizing places and 22 stable transitions
Computed a total of 4 stabilizing places and 22 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 152 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 803 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Finished probabilistic random walk after 118633 steps, run visited all 1 properties in 605 ms. (steps per millisecond=196 )
Probabilistic random walk after 118633 steps, saw 30220 distinct states, run finished after 606 ms. (steps per millisecond=195 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 131 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 8109 reset in 465 ms.
Product exploration explored 100000 steps with 8127 reset in 408 ms.
Built C files in :
/tmp/ltsmin18297841293641293630
[2022-06-10 10:51:21] [INFO ] Computing symmetric may disable matrix : 564 transitions.
[2022-06-10 10:51:21] [INFO ] Computation of Complete disable matrix. took 18 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-10 10:51:21] [INFO ] Computing symmetric may enable matrix : 564 transitions.
[2022-06-10 10:51:21] [INFO ] Computation of Complete enable matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-10 10:51:21] [INFO ] Computing Do-Not-Accords matrix : 564 transitions.
[2022-06-10 10:51:21] [INFO ] Computation of Completed DNA matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-10 10:51:21] [INFO ] Built C files in 96ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18297841293641293630
Running compilation step : cd /tmp/ltsmin18297841293641293630;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18297841293641293630;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18297841293641293630;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 4 out of 88 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 88/88 places, 564/564 transitions.
Applied a total of 0 rules in 21 ms. Remains 88 /88 variables (removed 0) and now considering 564/564 (removed 0) transitions.
[2022-06-10 10:51:24] [INFO ] Flow matrix only has 554 transitions (discarded 10 similar events)
// Phase 1: matrix 554 rows 88 cols
[2022-06-10 10:51:24] [INFO ] Computed 3 place invariants in 3 ms
[2022-06-10 10:51:24] [INFO ] Implicit Places using invariants in 234 ms returned []
[2022-06-10 10:51:24] [INFO ] Flow matrix only has 554 transitions (discarded 10 similar events)
// Phase 1: matrix 554 rows 88 cols
[2022-06-10 10:51:24] [INFO ] Computed 3 place invariants in 3 ms
[2022-06-10 10:51:24] [INFO ] State equation strengthened by 127 read => feed constraints.
[2022-06-10 10:51:25] [INFO ] Implicit Places using invariants and state equation in 735 ms returned []
Implicit Place search using SMT with State Equation took 973 ms to find 0 implicit places.
[2022-06-10 10:51:25] [INFO ] Redundant transitions in 9 ms returned []
[2022-06-10 10:51:25] [INFO ] Flow matrix only has 554 transitions (discarded 10 similar events)
// Phase 1: matrix 554 rows 88 cols
[2022-06-10 10:51:25] [INFO ] Computed 3 place invariants in 5 ms
[2022-06-10 10:51:26] [INFO ] Dead Transitions using invariants and state equation in 719 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 88/88 places, 564/564 transitions.
Built C files in :
/tmp/ltsmin5705128268058825145
[2022-06-10 10:51:26] [INFO ] Computing symmetric may disable matrix : 564 transitions.
[2022-06-10 10:51:26] [INFO ] Computation of Complete disable matrix. took 15 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-10 10:51:26] [INFO ] Computing symmetric may enable matrix : 564 transitions.
[2022-06-10 10:51:26] [INFO ] Computation of Complete enable matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-10 10:51:26] [INFO ] Computing Do-Not-Accords matrix : 564 transitions.
[2022-06-10 10:51:26] [INFO ] Computation of Completed DNA matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-10 10:51:26] [INFO ] Built C files in 100ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5705128268058825145
Running compilation step : cd /tmp/ltsmin5705128268058825145;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5705128268058825145;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5705128268058825145;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-06-10 10:51:29] [INFO ] Flatten gal took : 96 ms
[2022-06-10 10:51:29] [INFO ] Flatten gal took : 96 ms
[2022-06-10 10:51:29] [INFO ] Time to serialize gal into /tmp/LTL13205250625414623803.gal : 14 ms
[2022-06-10 10:51:29] [INFO ] Time to serialize properties into /tmp/LTL10682829695713879924.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13205250625414623803.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10682829695713879924.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1320525...268
Read 1 LTL properties
Checking formula 0 : !((G(F("(((p557==0)||(p371==1))&&((p781==0)||(p872==1)))"))))
Formula 0 simplified : !GF"(((p557==0)||(p371==1))&&((p781==0)||(p872==1)))"
Detected timeout of ITS tools.
[2022-06-10 10:51:44] [INFO ] Flatten gal took : 55 ms
[2022-06-10 10:51:44] [INFO ] Applying decomposition
[2022-06-10 10:51:45] [INFO ] Flatten gal took : 185 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph10380583507075661958.txt' '-o' '/tmp/graph10380583507075661958.bin' '-w' '/tmp/graph10380583507075661958.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph10380583507075661958.bin' '-l' '-1' '-v' '-w' '/tmp/graph10380583507075661958.weights' '-q' '0' '-e' '0.001'
[2022-06-10 10:51:45] [INFO ] Decomposing Gal with order
[2022-06-10 10:51:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-10 10:51:45] [INFO ] Removed a total of 3173 redundant transitions.
[2022-06-10 10:51:45] [INFO ] Flatten gal took : 118 ms
[2022-06-10 10:51:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 27 labels/synchronizations in 25 ms.
[2022-06-10 10:51:45] [INFO ] Time to serialize gal into /tmp/LTL4324715834556858287.gal : 4 ms
[2022-06-10 10:51:45] [INFO ] Time to serialize properties into /tmp/LTL8739607418523031525.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4324715834556858287.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8739607418523031525.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL4324715...245
Read 1 LTL properties
Checking formula 0 : !((G(F("(((i5.u14.p557==0)||(i1.u9.p371==1))&&((u21.p781==0)||(i7.u24.p872==1)))"))))
Formula 0 simplified : !GF"(((i5.u14.p557==0)||(i1.u9.p371==1))&&((u21.p781==0)||(i7.u24.p872==1)))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2162073286870122192
[2022-06-10 10:52:00] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2162073286870122192
Running compilation step : cd /tmp/ltsmin2162073286870122192;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2217 ms.
Running link step : cd /tmp/ltsmin2162073286870122192;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin2162073286870122192;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property StigmergyElection-PT-07b-LTLCardinality-07 finished in 62543 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X((p0 U F(F(p0))))))'
Support contains 2 out of 775 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 775/775 places, 5346/5346 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 766 transition count 5337
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 766 transition count 5337
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 20 place count 764 transition count 5335
Iterating global reduction 0 with 2 rules applied. Total rules applied 22 place count 764 transition count 5335
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 763 transition count 5334
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 763 transition count 5334
Applied a total of 24 rules in 199 ms. Remains 763 /775 variables (removed 12) and now considering 5334/5346 (removed 12) transitions.
// Phase 1: matrix 5334 rows 763 cols
[2022-06-10 10:52:15] [INFO ] Computed 8 place invariants in 86 ms
[2022-06-10 10:52:17] [INFO ] Implicit Places using invariants in 1826 ms returned []
// Phase 1: matrix 5334 rows 763 cols
[2022-06-10 10:52:17] [INFO ] Computed 8 place invariants in 145 ms
[2022-06-10 10:52:20] [INFO ] Implicit Places using invariants and state equation in 3219 ms returned []
Implicit Place search using SMT with State Equation took 5061 ms to find 0 implicit places.
// Phase 1: matrix 5334 rows 763 cols
[2022-06-10 10:52:21] [INFO ] Computed 8 place invariants in 149 ms
[2022-06-10 10:52:25] [INFO ] Dead Transitions using invariants and state equation in 4563 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 763/775 places, 5334/5346 transitions.
Finished structural reductions, in 1 iterations. Remains : 763/775 places, 5334/5346 transitions.
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-07b-LTLCardinality-08 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 s456 0) (EQ s294 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 1543 ms.
Product exploration explored 100000 steps with 50000 reset in 1459 ms.
Computed a total of 105 stabilizing places and 112 stable transitions
Computed a total of 105 stabilizing places and 112 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 60 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA StigmergyElection-PT-07b-LTLCardinality-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property StigmergyElection-PT-07b-LTLCardinality-08 finished in 13083 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(X(X(p0)))))'
Support contains 2 out of 775 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 775/775 places, 5346/5346 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 767 transition count 5338
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 767 transition count 5338
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 18 place count 765 transition count 5336
Iterating global reduction 0 with 2 rules applied. Total rules applied 20 place count 765 transition count 5336
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 764 transition count 5335
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 764 transition count 5335
Applied a total of 22 rules in 198 ms. Remains 764 /775 variables (removed 11) and now considering 5335/5346 (removed 11) transitions.
// Phase 1: matrix 5335 rows 764 cols
[2022-06-10 10:52:29] [INFO ] Computed 8 place invariants in 115 ms
[2022-06-10 10:52:30] [INFO ] Implicit Places using invariants in 1741 ms returned []
// Phase 1: matrix 5335 rows 764 cols
[2022-06-10 10:52:30] [INFO ] Computed 8 place invariants in 91 ms
[2022-06-10 10:52:33] [INFO ] Implicit Places using invariants and state equation in 2723 ms returned []
Implicit Place search using SMT with State Equation took 4471 ms to find 0 implicit places.
// Phase 1: matrix 5335 rows 764 cols
[2022-06-10 10:52:33] [INFO ] Computed 8 place invariants in 144 ms
[2022-06-10 10:52:38] [INFO ] Dead Transitions using invariants and state equation in 4832 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 764/775 places, 5335/5346 transitions.
Finished structural reductions, in 1 iterations. Remains : 764/775 places, 5335/5346 transitions.
Stuttering acceptance computed with spot in 136 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyElection-PT-07b-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(OR (EQ s757 0) (EQ s720 1))], 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 821 reset in 485 ms.
Product exploration explored 100000 steps with 823 reset in 463 ms.
Computed a total of 105 stabilizing places and 112 stable transitions
Computed a total of 105 stabilizing places and 112 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 110 ms. Reduced automaton from 5 states, 6 edges and 1 AP to 5 states, 6 edges and 1 AP.
Stuttering acceptance computed with spot in 187 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 81 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 147001 steps, run timeout after 3001 ms. (steps per millisecond=48 ) properties seen :{}
Probabilistic random walk after 147001 steps, saw 28790 distinct states, run finished after 3002 ms. (steps per millisecond=48 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 5335 rows 764 cols
[2022-06-10 10:52:43] [INFO ] Computed 8 place invariants in 87 ms
[2022-06-10 10:52:43] [INFO ] After 138ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-10 10:52:43] [INFO ] [Nat]Absence check using 8 positive place invariants in 10 ms returned sat
[2022-06-10 10:52:46] [INFO ] After 2837ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-10 10:52:50] [INFO ] Deduced a trap composed of 220 places in 3737 ms of which 1 ms to minimize.
[2022-06-10 10:52:54] [INFO ] Deduced a trap composed of 167 places in 3835 ms of which 1 ms to minimize.
[2022-06-10 10:52:57] [INFO ] Deduced a trap composed of 164 places in 3453 ms of which 3 ms to minimize.
[2022-06-10 10:53:01] [INFO ] Deduced a trap composed of 166 places in 3601 ms of which 2 ms to minimize.
[2022-06-10 10:53:04] [INFO ] Deduced a trap composed of 165 places in 3175 ms of which 0 ms to minimize.
[2022-06-10 10:53:05] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 18974 ms
[2022-06-10 10:53:05] [INFO ] After 21990ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 265 ms.
[2022-06-10 10:53:05] [INFO ] After 22406ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 8 ms.
Support contains 2 out of 764 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 764/764 places, 5335/5335 transitions.
Graph (trivial) has 781 edges and 764 vertex of which 119 / 764 are part of one of the 21 SCC in 3 ms
Free SCC test removed 98 places
Drop transitions removed 133 transitions
Reduce isomorphic transitions removed 133 transitions.
Graph (complete) has 1760 edges and 666 vertex of which 659 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.14 ms
Discarding 7 places :
Also discarding 0 output transitions
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 469 transitions
Trivial Post-agglo rules discarded 469 transitions
Performed 469 trivial Post agglomeration. Transition count delta: 469
Iterating post reduction 0 with 476 rules applied. Total rules applied 478 place count 659 transition count 4726
Reduce places removed 469 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 1 with 483 rules applied. Total rules applied 961 place count 190 transition count 4712
Reduce places removed 7 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 8 rules applied. Total rules applied 969 place count 183 transition count 4711
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 970 place count 182 transition count 4711
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 36 Pre rules applied. Total rules applied 970 place count 182 transition count 4675
Deduced a syphon composed of 36 places in 4 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 4 with 72 rules applied. Total rules applied 1042 place count 146 transition count 4675
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1043 place count 146 transition count 4674
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 1 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 5 with 72 rules applied. Total rules applied 1115 place count 110 transition count 4638
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 5 with 14 rules applied. Total rules applied 1129 place count 110 transition count 4624
Discarding 28 places :
Symmetric choice reduction at 6 with 28 rule applications. Total rules 1157 place count 82 transition count 492
Iterating global reduction 6 with 28 rules applied. Total rules applied 1185 place count 82 transition count 492
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 6 with 13 rules applied. Total rules applied 1198 place count 82 transition count 479
Discarding 7 places :
Symmetric choice reduction at 7 with 7 rule applications. Total rules 1205 place count 75 transition count 465
Iterating global reduction 7 with 7 rules applied. Total rules applied 1212 place count 75 transition count 465
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 7 with 14 rules applied. Total rules applied 1226 place count 68 transition count 458
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 7 with 6 rules applied. Total rules applied 1232 place count 65 transition count 466
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 7 with 9 rules applied. Total rules applied 1241 place count 65 transition count 457
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 7 with 2 rules applied. Total rules applied 1243 place count 64 transition count 463
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 7 with 8 rules applied. Total rules applied 1251 place count 64 transition count 455
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 7 with 2 rules applied. Total rules applied 1253 place count 63 transition count 461
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 7 with 8 rules applied. Total rules applied 1261 place count 63 transition count 453
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 7 with 2 rules applied. Total rules applied 1263 place count 62 transition count 459
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 7 with 8 rules applied. Total rules applied 1271 place count 62 transition count 451
Free-agglomeration rule applied 36 times.
Iterating global reduction 7 with 36 rules applied. Total rules applied 1307 place count 62 transition count 415
Reduce places removed 36 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 64 transitions
Reduce isomorphic transitions removed 65 transitions.
Iterating post reduction 7 with 101 rules applied. Total rules applied 1408 place count 26 transition count 350
Drop transitions removed 70 transitions
Redundant transition composition rules discarded 70 transitions
Iterating global reduction 8 with 70 rules applied. Total rules applied 1478 place count 26 transition count 280
Applied a total of 1478 rules in 785 ms. Remains 26 /764 variables (removed 738) and now considering 280/5335 (removed 5055) transitions.
Finished structural reductions, in 1 iterations. Remains : 26/764 places, 280/5335 transitions.
Finished random walk after 8 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=8 )
Knowledge obtained : [p0, true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 127 ms. Reduced automaton from 5 states, 6 edges and 1 AP to 5 states, 6 edges and 1 AP.
Stuttering acceptance computed with spot in 265 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 259 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 764 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 764/764 places, 5335/5335 transitions.
Applied a total of 0 rules in 81 ms. Remains 764 /764 variables (removed 0) and now considering 5335/5335 (removed 0) transitions.
// Phase 1: matrix 5335 rows 764 cols
[2022-06-10 10:53:07] [INFO ] Computed 8 place invariants in 133 ms
[2022-06-10 10:53:09] [INFO ] Implicit Places using invariants in 2393 ms returned []
// Phase 1: matrix 5335 rows 764 cols
[2022-06-10 10:53:09] [INFO ] Computed 8 place invariants in 145 ms
[2022-06-10 10:53:12] [INFO ] Implicit Places using invariants and state equation in 2639 ms returned []
Implicit Place search using SMT with State Equation took 5035 ms to find 0 implicit places.
// Phase 1: matrix 5335 rows 764 cols
[2022-06-10 10:53:12] [INFO ] Computed 8 place invariants in 145 ms
[2022-06-10 10:53:17] [INFO ] Dead Transitions using invariants and state equation in 5425 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 764/764 places, 5335/5335 transitions.
Computed a total of 105 stabilizing places and 112 stable transitions
Computed a total of 105 stabilizing places and 112 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 76 ms. Reduced automaton from 5 states, 6 edges and 1 AP to 5 states, 6 edges and 1 AP.
Stuttering acceptance computed with spot in 149 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 81 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 151852 steps, run timeout after 3001 ms. (steps per millisecond=50 ) properties seen :{}
Probabilistic random walk after 151852 steps, saw 29637 distinct states, run finished after 3001 ms. (steps per millisecond=50 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 5335 rows 764 cols
[2022-06-10 10:53:21] [INFO ] Computed 8 place invariants in 146 ms
[2022-06-10 10:53:21] [INFO ] After 169ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-10 10:53:21] [INFO ] [Nat]Absence check using 8 positive place invariants in 14 ms returned sat
[2022-06-10 10:53:24] [INFO ] After 2705ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-10 10:53:28] [INFO ] Deduced a trap composed of 220 places in 3565 ms of which 2 ms to minimize.
[2022-06-10 10:53:31] [INFO ] Deduced a trap composed of 167 places in 3568 ms of which 1 ms to minimize.
[2022-06-10 10:53:35] [INFO ] Deduced a trap composed of 164 places in 3355 ms of which 1 ms to minimize.
[2022-06-10 10:53:38] [INFO ] Deduced a trap composed of 166 places in 3430 ms of which 1 ms to minimize.
[2022-06-10 10:53:42] [INFO ] Deduced a trap composed of 165 places in 3142 ms of which 1 ms to minimize.
[2022-06-10 10:53:42] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 18341 ms
[2022-06-10 10:53:42] [INFO ] After 21228ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 259 ms.
[2022-06-10 10:53:42] [INFO ] After 21692ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 6 ms.
Support contains 2 out of 764 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 764/764 places, 5335/5335 transitions.
Graph (trivial) has 781 edges and 764 vertex of which 119 / 764 are part of one of the 21 SCC in 1 ms
Free SCC test removed 98 places
Drop transitions removed 133 transitions
Reduce isomorphic transitions removed 133 transitions.
Graph (complete) has 1760 edges and 666 vertex of which 659 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.9 ms
Discarding 7 places :
Also discarding 0 output transitions
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 469 transitions
Trivial Post-agglo rules discarded 469 transitions
Performed 469 trivial Post agglomeration. Transition count delta: 469
Iterating post reduction 0 with 476 rules applied. Total rules applied 478 place count 659 transition count 4726
Reduce places removed 469 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 1 with 483 rules applied. Total rules applied 961 place count 190 transition count 4712
Reduce places removed 7 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 8 rules applied. Total rules applied 969 place count 183 transition count 4711
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 970 place count 182 transition count 4711
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 36 Pre rules applied. Total rules applied 970 place count 182 transition count 4675
Deduced a syphon composed of 36 places in 2 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 4 with 72 rules applied. Total rules applied 1042 place count 146 transition count 4675
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1043 place count 146 transition count 4674
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 1 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 5 with 72 rules applied. Total rules applied 1115 place count 110 transition count 4638
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 5 with 14 rules applied. Total rules applied 1129 place count 110 transition count 4624
Discarding 28 places :
Symmetric choice reduction at 6 with 28 rule applications. Total rules 1157 place count 82 transition count 492
Iterating global reduction 6 with 28 rules applied. Total rules applied 1185 place count 82 transition count 492
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 6 with 13 rules applied. Total rules applied 1198 place count 82 transition count 479
Discarding 7 places :
Symmetric choice reduction at 7 with 7 rule applications. Total rules 1205 place count 75 transition count 465
Iterating global reduction 7 with 7 rules applied. Total rules applied 1212 place count 75 transition count 465
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 7 with 14 rules applied. Total rules applied 1226 place count 68 transition count 458
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 7 with 6 rules applied. Total rules applied 1232 place count 65 transition count 466
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 7 with 9 rules applied. Total rules applied 1241 place count 65 transition count 457
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 7 with 2 rules applied. Total rules applied 1243 place count 64 transition count 463
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 7 with 8 rules applied. Total rules applied 1251 place count 64 transition count 455
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 7 with 2 rules applied. Total rules applied 1253 place count 63 transition count 461
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 7 with 8 rules applied. Total rules applied 1261 place count 63 transition count 453
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 7 with 2 rules applied. Total rules applied 1263 place count 62 transition count 459
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 7 with 8 rules applied. Total rules applied 1271 place count 62 transition count 451
Free-agglomeration rule applied 36 times.
Iterating global reduction 7 with 36 rules applied. Total rules applied 1307 place count 62 transition count 415
Reduce places removed 36 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 64 transitions
Reduce isomorphic transitions removed 65 transitions.
Iterating post reduction 7 with 101 rules applied. Total rules applied 1408 place count 26 transition count 350
Drop transitions removed 70 transitions
Redundant transition composition rules discarded 70 transitions
Iterating global reduction 8 with 70 rules applied. Total rules applied 1478 place count 26 transition count 280
Applied a total of 1478 rules in 529 ms. Remains 26 /764 variables (removed 738) and now considering 280/5335 (removed 5055) transitions.
Finished structural reductions, in 1 iterations. Remains : 26/764 places, 280/5335 transitions.
Finished random walk after 11 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=11 )
Knowledge obtained : [p0, true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 123 ms. Reduced automaton from 5 states, 6 edges and 1 AP to 5 states, 6 edges and 1 AP.
Stuttering acceptance computed with spot in 148 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 148 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 172 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 821 reset in 422 ms.
Product exploration explored 100000 steps with 823 reset in 416 ms.
Applying partial POR strategy [true, true, false, false, false]
Stuttering acceptance computed with spot in 183 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 764 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 764/764 places, 5335/5335 transitions.
Graph (trivial) has 781 edges and 764 vertex of which 119 / 764 are part of one of the 21 SCC in 1 ms
Free SCC test removed 98 places
Ensure Unique test removed 112 transitions
Reduce isomorphic transitions removed 112 transitions.
Performed 456 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 456 rules applied. Total rules applied 457 place count 666 transition count 5223
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 464 place count 666 transition count 5216
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 464 place count 666 transition count 5223
Deduced a syphon composed of 470 places in 3 ms
Iterating global reduction 2 with 14 rules applied. Total rules applied 478 place count 666 transition count 5223
Discarding 390 places :
Symmetric choice reduction at 2 with 390 rule applications. Total rules 868 place count 276 transition count 4833
Deduced a syphon composed of 86 places in 3 ms
Iterating global reduction 2 with 390 rules applied. Total rules applied 1258 place count 276 transition count 4833
Performed 57 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 143 places in 1 ms
Iterating global reduction 2 with 57 rules applied. Total rules applied 1315 place count 276 transition count 4833
Discarding 78 places :
Symmetric choice reduction at 2 with 78 rule applications. Total rules 1393 place count 198 transition count 644
Deduced a syphon composed of 93 places in 1 ms
Iterating global reduction 2 with 78 rules applied. Total rules applied 1471 place count 198 transition count 644
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 1484 place count 198 transition count 631
Discarding 28 places :
Symmetric choice reduction at 3 with 28 rule applications. Total rules 1512 place count 170 transition count 596
Deduced a syphon composed of 72 places in 1 ms
Iterating global reduction 3 with 28 rules applied. Total rules applied 1540 place count 170 transition count 596
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 1547 place count 163 transition count 582
Deduced a syphon composed of 72 places in 0 ms
Iterating global reduction 3 with 7 rules applied. Total rules applied 1554 place count 163 transition count 582
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: -57
Deduced a syphon composed of 82 places in 0 ms
Iterating global reduction 3 with 10 rules applied. Total rules applied 1564 place count 163 transition count 639
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 1581 place count 146 transition count 605
Deduced a syphon composed of 65 places in 0 ms
Iterating global reduction 3 with 17 rules applied. Total rules applied 1598 place count 146 transition count 605
Deduced a syphon composed of 65 places in 0 ms
Drop transitions removed 25 transitions
Redundant transition composition rules discarded 25 transitions
Iterating global reduction 3 with 25 rules applied. Total rules applied 1623 place count 146 transition count 580
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 66 places in 0 ms
Iterating global reduction 3 with 1 rules applied. Total rules applied 1624 place count 146 transition count 593
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 1625 place count 145 transition count 591
Deduced a syphon composed of 65 places in 0 ms
Iterating global reduction 3 with 1 rules applied. Total rules applied 1626 place count 145 transition count 591
Deduced a syphon composed of 65 places in 0 ms
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 3 with 4 rules applied. Total rules applied 1630 place count 145 transition count 587
Deduced a syphon composed of 65 places in 0 ms
Applied a total of 1630 rules in 805 ms. Remains 145 /764 variables (removed 619) and now considering 587/5335 (removed 4748) transitions.
[2022-06-10 10:53:46] [INFO ] Redundant transitions in 6 ms returned []
[2022-06-10 10:53:46] [INFO ] Flow matrix only has 579 transitions (discarded 8 similar events)
// Phase 1: matrix 579 rows 145 cols
[2022-06-10 10:53:46] [INFO ] Computed 2 place invariants in 4 ms
[2022-06-10 10:53:46] [INFO ] Dead Transitions using invariants and state equation in 417 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 145/764 places, 587/5335 transitions.
Finished structural reductions, in 1 iterations. Remains : 145/764 places, 587/5335 transitions.
Entered a terminal (fully accepting) state of product in 53540 steps with 3302 reset in 358 ms.
FORMULA StigmergyElection-PT-07b-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-07b-LTLCardinality-11 finished in 78298 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((G(X(p0))||(F(p2)&&p1)))))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
[2022-06-10 10:53:47] [INFO ] Flatten gal took : 473 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin14179862593953804311
[2022-06-10 10:53:48] [INFO ] Too many transitions (5346) to apply POR reductions. Disabling POR matrices.
[2022-06-10 10:53:48] [INFO ] Built C files in 189ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14179862593953804311
Running compilation step : cd /tmp/ltsmin14179862593953804311;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-06-10 10:53:48] [INFO ] Applying decomposition
[2022-06-10 10:53:48] [INFO ] Flatten gal took : 431 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph9712271285636479693.txt' '-o' '/tmp/graph9712271285636479693.bin' '-w' '/tmp/graph9712271285636479693.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph9712271285636479693.bin' '-l' '-1' '-v' '-w' '/tmp/graph9712271285636479693.weights' '-q' '0' '-e' '0.001'
[2022-06-10 10:53:50] [INFO ] Decomposing Gal with order
[2022-06-10 10:53:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-10 10:53:52] [INFO ] Removed a total of 31636 redundant transitions.
[2022-06-10 10:53:52] [INFO ] Flatten gal took : 869 ms
[2022-06-10 10:53:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 28 labels/synchronizations in 284 ms.
[2022-06-10 10:53:52] [INFO ] Time to serialize gal into /tmp/LTLCardinality12511668654448894683.gal : 34 ms
[2022-06-10 10:53:52] [INFO ] Time to serialize properties into /tmp/LTLCardinality2859799046399077478.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality12511668654448894683.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality2859799046399077478.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...268
Read 2 LTL properties
Checking formula 0 : !((F(G((G(X("((i45.i1.i0.u190.p568==0)||(i8.u226.p648==1))")))||(((F("((i8.u59.p224==0)||((i24.u167.p487==0)&&(i44.u320.p927==1)))"))&...213
Formula 0 simplified : !FG(GX"((i45.i1.i0.u190.p568==0)||(i8.u226.p648==1))" | ("(i8.u226.p648==0)" & "(i45.i1.i0.u190.p568==1)" & F"((i8.u59.p224==0)||((i...196
Compilation finished in 43000 ms.
Running link step : cd /tmp/ltsmin14179862593953804311;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 82 ms.
Running LTSmin : cd /tmp/ltsmin14179862593953804311;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([](([](X((LTLAPp0==true)))||(<>((LTLAPp2==true))&&(LTLAPp1==true)))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-06-10 11:15:29] [INFO ] Applying decomposition
[2022-06-10 11:15:30] [INFO ] Flatten gal took : 1164 ms
[2022-06-10 11:15:31] [INFO ] Decomposing Gal with order
[2022-06-10 11:15:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-10 11:15:35] [INFO ] Removed a total of 31511 redundant transitions.
[2022-06-10 11:15:36] [INFO ] Flatten gal took : 3429 ms
[2022-06-10 11:15:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 354 labels/synchronizations in 373 ms.
[2022-06-10 11:15:36] [INFO ] Time to serialize gal into /tmp/LTLCardinality11207959546153993954.gal : 29 ms
[2022-06-10 11:15:36] [INFO ] Time to serialize properties into /tmp/LTLCardinality10731413108387322948.ltl : 10 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality11207959546153993954.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality10731413108387322948.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...269
Read 2 LTL properties
Checking formula 0 : !((F(G((G(X("((i0.i0.i0.u11.p568==0)||(i0.i0.i0.u11.p648==1))")))||(((F("((i0.i0.i0.i0.i0.i0.u8.p224==0)||((i0.i0.i0.i0.u10.p487==0)&&...238
Formula 0 simplified : !FG(GX"((i0.i0.i0.u11.p568==0)||(i0.i0.i0.u11.p648==1))" | ("(i0.i0.i0.u11.p568==1)" & "(i0.i0.i0.u11.p648==0)" & F"((i0.i0.i0.i0.i0...221
Reverse transition relation is NOT exact ! Due to transitions t798, u14.t58, u14.t64, i0.u13.t85, i0.u13.t95, i0.u13.t130, i0.u13.t131, i0.u13.t164, i0.u13...1523
Computing Next relation with stutter on 6.73277e+06 deadlock states
273 unique states visited
273 strongly connected components in search stack
274 transitions explored
273 items max in DFS search stack
14515 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,145.243,1621916,1,0,743456,3.95436e+06,15308,2.20481e+06,8787,1.85005e+07,449679
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA StigmergyElection-PT-07b-LTLCardinality-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 1 : !((G(F("(((i0.i0.i0.u11.p557==0)||(i0.i0.i0.i0.i0.u9.p371==1))&&((i0.i0.u12.p781==0)||(i0.u13.p872==1)))"))))
Formula 1 simplified : !GF"(((i0.i0.i0.u11.p557==0)||(i0.i0.i0.i0.i0.u9.p371==1))&&((i0.i0.u12.p781==0)||(i0.u13.p872==1)))"
Computing Next relation with stutter on 6.73277e+06 deadlock states
205 unique states visited
205 strongly connected components in search stack
206 transitions explored
205 items max in DFS search stack
631 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,151.548,1741592,1,0,813591,4.25717e+06,15353,2.33214e+06,8791,1.9886e+07,506804
an accepting run exists (use option '-e' to print it)
Formula 1 is FALSE accepting run found.
FORMULA StigmergyElection-PT-07b-LTLCardinality-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Total runtime 1991269 ms.
BK_STOP 1654860133529
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="StigmergyElection-PT-07b"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is StigmergyElection-PT-07b, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r294-smll-165463872800339"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/StigmergyElection-PT-07b.tgz
mv StigmergyElection-PT-07b execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;